ANNEX 13 RESOLUTION MEPC.176(58) AMENDMENTS TO THE ANNEX …

MEPC 5823Add1

ANNEX 13

RESOLUTION MEPC176(58)

Adopted on 10 October 2008

AMENDMENTS TO THE ANNEX OF THE PROTOCOL OF 1997 TO AMEND THE INTERNATIONAL CONVENTION FOR THE PREVENTION OF POLLUTION FROM

SHIPS 1973 AS MODIFIED BY THE PROTOCOL OF 1978 RELATING THERETO

(Revised MARPOL Annex VI)

THE MARINE ENVIRONMENT PROTECTION COMMITTEE RECALLING Article 38(a) of the Convention on the International Maritime Organization concerning the functions of the Marine Environment Protection Committee (the Committee) conferred upon it by international conventions for the prevention and control of marine pollution NOTING article 16 of the International Convention for the Prevention of Pollution from Ships 1973 (hereinafter referred to as the ldquo1973 Conventionrdquo) article VI of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships 1973 (hereinafter referred to as the ldquo1978 Protocolrdquo) and article 4 of the Protocol of 1997 to amend the International Convention for the Prevention of Pollution from Ships 1973 as modified by the Protocol of 1978 relating thereto (herein after referred to as the ldquo1997 Protocolrdquo) which together specify the amendment procedure of the 1997 Protocol and confer upon the appropriate body of the Organization the function of considering and adopting amendments to the 1973 Convention as modified by the 1978 and 1997 Protocols NOTING ALSO that by the 1997 Protocol Annex VI entitled Regulations for the Prevention of Air Pollution from Ships is added to the 1973 Convention (hereinafter referred to as ldquoAnnex VIrdquo) HAVING CONSIDERED the draft amendments to MARPOL Annex VI 1 ADOPTS in accordance with article 16(2)(d) of the 1973 Convention the amendments to Annex VI the text of which is set out at Annex to the present resolution 2 DETERMINES in accordance with article 16(2)(f)(iii) of the 1973 Convention that the amendments shall be deemed to have been accepted on 1 January 2010 unless prior to that date not less than one-third of the Parties or Parties the combined merchant fleets of which constitute not less than 50 per cent of the gross tonnage of the worldrsquos merchant fleet have communicated to the Organization their objection to the amendments 3 INVITES the Parties to note that in accordance with article 16(2)(g)(ii) of the 1973 Convention the said amendments shall enter into force on 1 July 2010 upon their acceptance in accordance with paragraph 2 above

行政院公報第 019 卷第 120 期 20130628 交通建設篇

23685

MEPC 5823Add1 ANNEX 13 Page 2 4 REQUESTS the Secretary-General in conformity with article 16(2)(e) of the 1973 Convention to transmit to all Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols certified copies of the present resolution and the text of the amendments contained in the Annex 5 REQUESTS FURTHER the Secretary-General to transmit to the Members of the Organization which are not Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols copies of the present resolution and its Annex and 6 INVITES the Parties to MARPOL Annex VI and other Member Governments to bring the amendments to MARPOL Annex VI to the attention of shipowners ship operators shipbuilders marine diesel engine manufacturers marine fuel suppliers and any other interested groups


23686

MEPC 5823Add1 ANNEX 13

Page 3

ANNEX

REVISED MARPOL ANNEX VI

Regulations for the Prevention of Air Pollution from Ships

CHAPTER I

GENERAL Regulation 1 Application The provisions of this Annex shall apply to all ships except where expressly provided otherwise in regulations 3 5 6 13 15 16 and 18 of this Annex Regulation 2 Definitions For the purpose of this Annex 1 Annex means Annex VI to the International Convention for the Prevention of Pollution from Ships 1973 (MARPOL) as modified by the Protocol of 1978 relating thereto and as modified by the Protocol of 1997 as amended by the Organization provided that such amendments are adopted and brought into force in accordance with the provisions of article 16 of the present Convention 2 A similar stage of construction means the stage at which

1 construction identifiable with a specific ship begins and 2 assembly of that ship has commenced comprising at least 50 tons or one per cent

of the estimated mass of all structural material whichever is less

3 Anniversary date means the day and the month of each year which will correspond to the date of expiry of the International Air Pollution Prevention Certificate 4 Auxiliary control device means a system function or control strategy installed on a marine diesel engine that is used to protect the engine andor its ancillary equipment against operating conditions that could result in damage or failure or that is used to facilitate the starting of the engine An auxiliary control device may also be a strategy or measure that has been satisfactorily demonstrated not to be a defeat device 5 Continuous feeding is defined as the process whereby waste is fed into a combustion chamber without human assistance while the incinerator is in normal operating conditions with the combustion chamber operative temperature between 850degC and 1200degC


23687

MEPC 5823Add1 ANNEX 13 Page 4 6 Defeat device means a device which measures senses or responds to operating variables (eg engine speed temperature intake pressure or any other parameter) for the purpose of activating modulating delaying or deactivating the operation of any component or the function of the emission control system such that the effectiveness of the emission control system is reduced under conditions encountered during normal operation unless the use of such a device is substantially included in the applied emission certification test procedures 7 Emission means any release of substances subject to control by this Annex from ships into the atmosphere or sea 8 Emission Control Area means an area where the adoption of special mandatory measures for emissions from ships is required to prevent reduce and control air pollution from NOx or SOx and particulate matter or all three types of emissions and their attendant adverse impacts on human health and the environment Emission Control Areas shall include those listed in or designated under regulations 13 and 14 of this Annex 9 Fuel oil means any fuel delivered to and intended for combustion purposes for propulsion or operation on board a ship including distillate and residual fuels 10 Gross tonnage means the gross tonnage calculated in accordance with the tonnage measurement regulations contained in Annex I to the International Convention on Tonnage Measurements of Ships 1969 or any successor Convention 11 Installations in relation to regulation 12 of this Annex means the installation of systems equipment including portable fire-extinguishing units insulation or other material on a ship but excludes the repair or recharge of previously installed systems equipment insulation or other material or the recharge of portable fire-extinguishing units 12 Installed means a marine diesel engine that is or is intended to be fitted on a ship including a portable auxiliary marine diesel engine only if its fuelling cooling or exhaust system is an integral part of the ship A fuelling system is considered integral to the ship only if it is permanently affixed to the ship This definition includes a marine diesel engine that is used to supplement or augment the installed power capacity of the ship and is intended to be an integral part of the ship 13 Irrational emission control strategy means any strategy or measure that when the ship is operated under normal conditions of use reduces the effectiveness of an emission control system to a level below that expected on the applicable emission test procedures 14 Marine diesel engine means any reciprocating internal combustion engine operating on liquid or dual fuel to which regulation 13 of this Annex applies including boostercompound systems if applied 15 NOx Technical Code means the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines adopted by resolution 2 of the 1997 MARPOL Conference as amended by the Organization provided that such amendments are adopted and brought into force in accordance with the provisions of article 16 of the present Convention


23688


Page 5

16 Ozone depleting substances means controlled substances defined in paragraph (4) of article 1 of the Montreal Protocol on Substances that Deplete the Ozone Layer 1987 listed in Annexes A B C or E to the said Protocol in force at the time of application or interpretation of this Annex

Ozone depleting substances that may be found on board ship include but are not limited to

Halon 1211 Bromochlorodifluoromethane Halon 1301 Bromotrifluoromethane Halon 2402 1 2-Dibromo -1 1 2 2-tetraflouroethane (also known as Halon 114B2) CFC-11 Trichlorofluoromethane CFC-12 Dichlorodifluoromethane

CFC-113 1 1 2 ndash Trichloro ndash 1 2 2 ndash trifluoroethane CFC-114 1 2 ndash Dichloro ndash1 1 2 2 ndash tetrafluoroethane CFC-115 Chloropentafluoroethane

17 Shipboard incineration means the incineration of wastes or other matter on board a ship if such wastes or other matter were generated during the normal operation of that ship 18 Shipboard incinerator means a shipboard facility designed for the primary purpose of incineration 19 Ships constructed means ships the keels of which are laid or which are at a similar stage of construction 20 Sludge oil means sludge from the fuel oil or lubricating oil separators waste lubricating oil from main or auxiliary machinery or waste oil from bilge water separators oil filtering equipment or drip trays 21 Tanker means an oil tanker as defined in regulation 1 of Annex I or a chemical tanker as defined in regulation 1 of Annex II of the present Convention Regulation 3 Exceptions and Exemptions General 1 Regulations of this Annex shall not apply to

1 any emission necessary for the purpose of securing the safety of a ship or saving life at sea or


23689

MEPC 5823Add1 ANNEX 13 Page 6

2 any emission resulting from damage to a ship or its equipment

21 provided that all reasonable precautions have been taken after the occurrence of the damage or discovery of the emission for the purpose of preventing or minimizing the emission and

22 except if the owner or the master acted either with intent to cause damage

or recklessly and with knowledge that damage would probably result Trials for Ship Emission Reduction and Control Technology Research 2 The Administration of a Party may in co-operation with other Administrations as appropriate issue an exemption from specific provisions of this Annex for a ship to conduct trials for the development of ship emission reduction and control technologies and engine design programmes Such an exemption shall only be provided if the applications of specific provisions of the Annex or the revised NOx Technical Code 2008 could impede research into the development of such technologies or programmes A permit for such an exemption shall only be provided to the minimum number of ships necessary and be subject to the following provisions

1 for marine diesel engines with a per cylinder displacement up to 30 litres the

duration of the sea trial shall not exceed 18 months If additional time is required a permitting Administration or Administrations may permit a renewal for one additional 18-month period or

2 for marine diesel engines with a per cylinder displacement at or above 30 litres

the duration of the ship trial shall not exceed 5 years and shall require a progress review by the permitting Administration or Administrations at each intermediate survey A permit may be withdrawn based on this review if the testing has not adhered to the conditions of the permit or if it is determined that the technology or programme is not likely to produce effective results in the reduction and control of ship emissions If the reviewing Administration or Administrations determine that additional time is required to conduct a test of a particular technology or programme a permit may be renewed for an additional time period not to exceed five years

Emissions from Sea-bed Mineral Activities 31 Emissions directly arising from the exploration exploitation and associated offshore processing of sea-bed mineral resources are consistent with article 2(3)(b)(ii) of the present Convention exempt from the provisions of this Annex Such emissions include the following

1 emissions resulting from the incineration of substances that are solely and directly the result of exploration exploitation and associated offshore processing of sea-bed mineral resources including but not limited to the flaring of hydrocarbons and the burning of cuttings muds andor stimulation fluids during well completion and testing operations and flaring arising from upset conditions

2 the release of gases and volatile compounds entrained in drilling fluids and cuttings


23690


Page 7

3 emissions associated solely and directly with the treatment handling or storage of sea-bed minerals and

4 emissions from marine diesel engines that are solely dedicated to the exploration exploitation and associated offshore processing of sea-bed mineral resources

32 The requirements of regulation 18 of this Annex shall not apply to the use of hydrocarbons which are produced and subsequently used on site as fuel when approved by the Administration Regulation 4 Equivalents 1 The Administration of a Party may allow any fitting material appliance or apparatus to be fitted in a ship or other procedures alternative fuel oils or compliance methods used as an alternative to that required by this Annex if such fitting material appliance or apparatus or other procedures alternative fuel oils or compliance methods are at least as effective in terms of emissions reductions as that required by this Annex including any of the standards set forth in regulations 13 and 14 2 The Administration of a Party which allows a fitting material appliance or apparatus or other procedures alternative fuel oils or compliance methods used as an alternative to that required by this Annex shall communicate to the Organization for circulation to the Parties particulars thereof for their information and appropriate action if any 3 The Administration of a Party should take into account any relevant guidelines developed by the Organization pertaining to the equivalents provided for in this regulation 4 The Administration of a Party which allows the use of an equivalent as set forth in paragraph 1 of this regulation shall endeavour not to impair or damage its environment human health property or resources or those of other States


23691


CHAPTER II

SURVEY CERTIFICATION AND MEANS OF CONTROL Regulation 5 Surveys 1 Every ship of 400 gross tonnage and above and every fixed and floating drilling rig and other platforms shall be subject to the surveys specified below

1 An initial survey before the ship is put into service or before the certificate required under regulation 6 of this Annex is issued for the first time This survey shall be such as to ensure that the equipment systems fittings arrangements and material fully comply with the applicable requirements of this Annex

2 A renewal survey at intervals specified by the Administration but not exceeding

five years except where regulation 92 95 96 or 97 of this Annex is applicable The renewal survey shall be such as to ensure that the equipment systems fittings arrangements and material fully comply with applicable requirements of this Annex

3 An intermediate survey within three months before or after the second anniversary

date or within three months before or after the third anniversary date of the certificate which shall take the place of one of the annual surveys specified in paragraph 14 of this regulation The intermediate survey shall be such as to ensure that the equipment and arrangements fully comply with the applicable requirements of this Annex and are in good working order Such intermediate surveys shall be endorsed on the certificate issued under regulation 6 or 7 of this Annex

4 An annual survey within three months before or after each anniversary date of the

certificate including a general inspection of the equipment systems fittings arrangements and material referred to in paragraph 11 of this regulation to ensure that they have been maintained in accordance with paragraph 4 of this regulation and that they remain satisfactory for the service for which the ship is intended Such annual surveys shall be endorsed on the certificate issued under regulation 6 or 7 of this Annex and

5 An additional survey either general or partial according to the circumstances

shall be made whenever any important repairs or renewals are made as prescribed in paragraph 4 of this regulation or after a repair resulting from investigations prescribed in paragraph 5 of this regulation The survey shall be such as to ensure that the necessary repairs or renewals have been effectively made that the material and workmanship of such repairs or renewals are in all respects satisfactory and that the ship complies in all respects with the requirements of this Annex

2 In the case of ships of less than 400 gross tonnage the Administration may establish appropriate measures in order to ensure that the applicable provisions of this Annex are complied with


23692


Page 9

3 Surveys of ships as regards the enforcement of the provisions of this Annex shall be carried out by officers of the Administration 1 The Administration may however entrust the surveys either to surveyors

nominated for the purpose or to organizations recognized by it Such organizations shall comply with the guidelines adopted by the Organization1

2 The survey of marine diesel engines and equipment for compliance with

regulation 13 of this Annex shall be conducted in accordance with the revised NOx Technical Code 2008

3 When a nominated surveyor or recognized organization determines that the

condition of the equipment does not correspond substantially with the particulars of the certificate they shall ensure that corrective action is taken and shall in due course notify the Administration If such corrective action is not taken the certificate shall be withdrawn by the Administration If the ship is in a port of another Party the appropriate authorities of the port State shall also be notified immediately When an officer of the Administration a nominated surveyor or recognized organization has notified the appropriate authorities of the port State the Government of the port State concerned shall give such officer surveyor or organization any necessary assistance to carry out their obligations under this regulation and

4 In every case the Administration concerned shall fully guarantee the

completeness and efficiency of the survey and shall undertake to ensure the necessary arrangements to satisfy this obligation

4 The equipment shall be maintained to conform with the provisions of this Annex and no changes shall be made in the equipment systems fittings arrangements or material covered by the survey without the express approval of the Administration The direct replacement of such equipment and fittings with equipment and fittings that conform with the provisions of this Annex is permitted 5 Whenever an accident occurs to a ship or a defect is discovered which substantially affects the efficiency or completeness of its equipment covered by this Annex the master or owner of the ship shall report at the earliest opportunity to the Administration a nominated surveyor or recognized organization responsible for issuing the relevant certificate Regulation 6 Issue or endorsement of a Certificate 1 An International Air Pollution Prevention Certificate shall be issued after an initial or renewal survey in accordance with the provisions of regulation 5 of this Annex to 1 Refer to the Guidelines for the authorization of organizations acting on behalf of the Administration adopted by

the Organization by resolution A739(18) as may be amended by the Organization and the Specifications on the survey and certification functions of recognized organizations acting on behalf of the Administration adopted by the Organization by resolution A789(19) as may be amended by the Organization


23693

MEPC 5823Add1 ANNEX 13 0

1 any ship of 400 gross tonnage and above engaged in voyages to ports or offshore terminals under the jurisdiction of other Parties and

2 platforms and drilling rigs engaged in voyages to waters under the sovereignty or

jurisdiction of other Parties

2 A ship constructed before the date of entry into force of Annex VI for such shiprsquos Administration shall be issued with an International Air Pollution Prevention Certificate in accordance with paragraph 1 of this regulation no later than the first scheduled dry-docking after the date of such entry into force but in no case later than three years after this date

3 Such certificate shall be issued or endorsed either by the Administration or by any person or organization duly authorized by it In every case the Administration assumes full responsibility for the certificate Regulation 7 Issue of a Certificate by another Party 1 A Party may at the request of the Administration cause a ship to be surveyed and if satisfied that the provisions of this Annex are complied with shall issue or authorize the issuance of an International Air Pollution Prevention Certificate to the ship and where appropriate endorse or authorize the endorsement of that certificate on the ship in accordance with this Annex 2 A copy of the certificate and a copy of the survey report shall be transmitted as soon as possible to the requesting Administration 3 A certificate so issued shall contain a statement to the effect that it has been issued at the request of the Administration and it shall have the same force and receive the same recognition as a certificate issued under regulation 6 of this Annex 4 No International Air Pollution Prevention Certificate shall be issued to a ship which is entitled to fly the flag of a State which is not a Party Regulation 8 Form of Certificate The International Air Pollution Prevention Certificate shall be drawn up in a form corresponding to the model given in appendix I to this Annex and shall be at least in English French or Spanish If an official language of the issuing country is also used this shall prevail in case of a dispute or discrepancy Regulation 9 Duration and Validity of Certificate 1 An International Air Pollution Prevention Certificate shall be issued for a period specified by the Administration which shall not exceed five years


23694


Page 11

2 Notwithstanding the requirements of paragraph 1 of this regulation 1 when the renewal survey is completed within three months before the expiry date

of the existing certificate the new certificate shall be valid from the date of completion of the renewal survey to a date not exceeding five years from the date of expiry of the existing certificate

2 when the renewal survey is completed after the expiry date of the existing

certificate the new certificate shall be valid from the date of completion of the renewal survey to a date not exceeding five years from the date of expiry of the existing certificate and

3 when the renewal survey is completed more than three months before the expiry

date of the existing certificate the new certificate shall be valid from the date of completion of the renewal survey to a date not exceeding five years from the date of completion of the renewal survey

3 If a certificate is issued for a period of less than five years the Administration may extend the validity of the certificate beyond the expiry date to the maximum period specified in paragraph 1 of this regulation provided that the surveys referred to in regulations 513 and 514 of this Annex applicable when a certificate is issued for a period of five years are carried out as appropriate 4 If a renewal survey has been completed and a new certificate cannot be issued or placed on board the ship before the expiry date of the existing certificate the person or organization authorized by the Administration may endorse the existing certificate and such a certificate shall be accepted as valid for a further period which shall not exceed five months from the expiry date 5 If a ship at the time when a certificate expires is not in a port in which it is to be surveyed the Administration may extend the period of validity of the certificate but this extension shall be granted only for the purpose of allowing the ship to complete its voyage to the port in which it is to be surveyed and then only in cases where it appears proper and reasonable to do so No certificate shall be extended for a period longer than three months and a ship to which an extension is granted shall not on its arrival in the port in which it is to be surveyed be entitled by virtue of such extension to leave that port without having a new certificate When the renewal survey is completed the new certificate shall be valid to a date not exceeding five years from the date of expiry of the existing certificate before the extension was granted 6 A certificate issued to a ship engaged on short voyages which has not been extended under the foregoing provisions of this regulation may be extended by the Administration for a period of grace of up to one month from the date of expiry stated on it When the renewal survey is completed the new certificate shall be valid to a date not exceeding five years from the date of expiry of the existing certificate before the extension was granted 7 In special circumstances as determined by the Administration a new certificate need not be dated from the date of expiry of the existing certificate as required by paragraph 21 5 or 6 of this regulation In these special circumstances the new certificate shall be valid to a date not exceeding five years from the date of completion of the renewal survey


23695

MEPC 5823Add1 ANNEX 13 Page 12 8 If an annual or intermediate survey is completed before the period specified in regulation 5 of this Annex then

1 the anniversary date shown on the certificate shall be amended by endorsement to a date which shall not be more than three months later than the date on which the survey was completed

2 the subsequent annual or intermediate survey required by regulation 5 of this

Annex shall be completed at the intervals prescribed by that regulation using the new anniversary date and

3 the expiry date may remain unchanged provided one or more annual or

intermediate surveys as appropriate are carried out so that the maximum intervals between the surveys prescribed by regulation 5 of this Annex are not exceeded

9 A certificate issued under regulation 6 or 7 of this Annex shall cease to be valid in any of the following cases

1 if the relevant surveys are not completed within the periods specified under regulation 51 of this Annex

2 if the certificate is not endorsed in accordance with regulation 513 or 514 of this

Annex and 3 upon transfer of the ship to the flag of another State A new certificate shall only

be issued when the Government issuing the new certificate is fully satisfied that the ship is in compliance with the requirements of regulation 54 of this Annex In the case of a transfer between Parties if requested within three months after the transfer has taken place the Government of the Party whose flag the ship was formerly entitled to fly shall as soon as possible transmit to the Administration copies of the certificate carried by the ship before the transfer and if available copies of the relevant survey reports

Regulation 10 Port State Control on Operational Requirements 1 A ship when in a port or an offshore terminal under the jurisdiction of another Party is subject to inspection by officers duly authorized by such Party concerning operational requirements under this Annex where there are clear grounds for believing that the master or crew are not familiar with essential shipboard procedures relating to the prevention of air pollution from ships 2 In the circumstances given in paragraph 1 of this regulation the Party shall take such steps as to ensure that the ship shall not sail until the situation has been brought to order in accordance with the requirements of this Annex 3 Procedures relating to the port State control prescribed in article 5 of the present Convention shall apply to this regulation


23696


Page 13

4 Nothing in this regulation shall be construed to limit the rights and obligations of a Party carrying out control over operational requirements specifically provided for in the present Convention Regulation 11 Detection of Violations and Enforcement 1 Parties shall co-operate in the detection of violations and the enforcement of the provisions of this Annex using all appropriate and practicable measures of detection and environmental monitoring adequate procedures for reporting and accumulation of evidence 2 A ship to which this Annex applies may in any port or offshore terminal of a Party be subject to inspection by officers appointed or authorized by that Party for the purpose of verifying whether the ship has emitted any of the substances covered by this Annex in violation of the provision of this Annex If an inspection indicates a violation of this Annex a report shall be forwarded to the Administration for any appropriate action 3 Any Party shall furnish to the Administration evidence if any that the ship has emitted any of the substances covered by this Annex in violation of the provisions of this Annex If it is practicable to do so the competent authority of the former Party shall notify the master of the ship of the alleged violation 4 Upon receiving such evidence the Administration so informed shall investigate the matter and may request the other Party to furnish further or better evidence of the alleged contravention If the Administration is satisfied that sufficient evidence is available to enable proceedings to be brought in respect of the alleged violation it shall cause such proceedings to be taken in accordance with its law as soon as possible The Administration shall promptly inform the Party which has reported the alleged violation as well as the Organization of the action taken 5 A Party may also inspect a ship to which this Annex applies when it enters the ports or offshore terminals under its jurisdiction if a request for an investigation is received from any Party together with sufficient evidence that the ship has emitted any of the substances covered by the Annex in any place in violation of this Annex The report of such investigation shall be sent to the Party requesting it and to the Administration so that the appropriate action may be taken under the present Convention 6 The international law concerning the prevention reduction and control of pollution of the marine environment from ships including that law relating to enforcement and safeguards in force at the time of application or interpretation of this Annex applies mutatis mutandis to the rules and standards set forth in this Annex


23697


CHAPTER III

REQUIREMENTS FOR CONTROL OF EMISSIONS FROM SHIPS Regulation 12 Ozone Depleting Substances 1 This regulation does not apply to permanently sealed equipment where there are no refrigerant charging connections or potentially removable components containing ozone depleting substances 2 Subject to the provisions of regulation 31 any deliberate emissions of ozone depleting substances shall be prohibited Deliberate emissions include emissions occurring in the course of maintaining servicing repairing or disposing of systems or equipment except that deliberate emissions do not include minimal releases associated with the recapture or recycling of an ozone depleting substance Emissions arising from leaks of an ozone depleting substance whether or not the leaks are deliberate may be regulated by Parties 31 Installations which contain ozone depleting substances other than hydro-chlorofluorocarbons shall be prohibited 1 on ships constructed on or after 19 May 2005 or

2 in the case of ships constructed before 19 May 2005 which have a contractual delivery date of the equipment to the ship on or after 19 May 2005 or in the absence of a contractual delivery date the actual delivery of the equipment to the ship on or after 19 May 2005

32 Installations which contain hydro-chlorofluorocarbons shall be prohibited 1 on ships constructed on or after 1 January 2020 or 2 in the case of ships constructed before 1 January 2020 which have a contractual

delivery date of the equipment to the ship on or after 1 January 2020 or in the absence of a contractual delivery date the actual delivery of the equipment to the ship on or after 1 January 2020

4 The substances referred to in this regulation and equipment containing such substances shall be delivered to appropriate reception facilities when removed from ships 5 Each ship subject to regulation 61 shall maintain a list of equipment containing ozone depleting substances2 6 Each ship subject to regulation 61 which has rechargeable systems that contain ozone depleting substances shall maintain an Ozone Depleting Substances Record Book This Record Book may form part of an existing log-book or electronic recording system as approved by the Administration

2 See Appendix I Supplement to International Air Pollution Prevention Certificate (IAPP Certificate) section 21


23698


Page 15

7 Entries in the Ozone Depleting Substances Record Book shall be recorded in terms of mass (kg) of substance and shall be completed without delay on each occasion in respect of the following

1 recharge full or partial of equipment containing ozone depleting substances 2 repair or maintenance of equipment containing ozone depleting substances 3 discharge of ozone depleting substances to the atmosphere

31 deliberate and 32 non-deliberate

4 discharge of ozone depleting substances to land-based reception facilities and 5 supply of ozone depleting substances to the ship

Regulation 13 Nitrogen Oxides (NOx) Application 11 This regulation shall apply to

1 each marine diesel engine with a power output of more than 130 kW installed on a ship and

2 each marine diesel engine with a power output of more than 130 kW which

undergoes a major conversion on or after 1 January 2000 except when demonstrated to the satisfaction of the Administration that such engine is an identical replacement to the engine which it is replacing and is otherwise not covered under paragraph 111 of this regulation

12 This regulation does not apply to

1 a marine diesel engine intended to be used solely for emergencies or solely to

power any device or equipment intended to be used solely for emergencies on the ship on which it is installed or a marine diesel engine installed in lifeboats intended to be used solely for emergencies and

2 a marine diesel engine installed on a ship solely engaged in voyages within waters

subject to the sovereignty or jurisdiction of the State the flag of which the ship is entitled to fly provided that such engine is subject to an alternative NOx control measure established by the Administration

13 Notwithstanding the provisions of subparagraph 11 of this paragraph the Administration may provide an exclusion from the application of this regulation for any marine diesel engine which is installed on a ship constructed or for any marine diesel engine which undergoes a major conversion before 19 May 2005 provided that the ship on which the engine is installed is solely engaged in voyages to ports or offshore terminals within the State the flag of which the ship is entitled to fly


23699

MEPC 5823Add1 ANNEX 13 Page 16 Major Conversion 21 For the purpose of this regulation major conversion means a modification on or after 1 January 2000 of a marine diesel engine that has not already been certified to the standards set forth in paragraph 3 4 or 511 of this regulation where

1 the engine is replaced by a marine diesel engine or an additional marine diesel engine is installed or

2 any substantial modification as defined in the revised NOx Technical Code 2008 is made to the engine or

3 the maximum continuous rating of the engine is increased by more than 10 compared to the maximum continuous rating of the original certification of the engine

22 For a major conversion involving the replacement of a marine diesel engine with a non-identical marine diesel engine or the installation of an additional marine diesel engine the standards in this regulation in force at the time of the replacement or addition of the engine shall apply On or after 1 January 2016 in the case of replacement engines only if it is not possible for such a replacement engine to meet the standards set forth in paragraph 511 of this regulation (Tier III) then that replacement engine shall meet the standards set forth in paragraph 4 of this regulation (Tier II) Guidelines are to be developed by the Organization to set forth the criteria of when it is not possible for a replacement engine to meet the standards in subparagraph 511 of this regulation

23 A marine diesel engine referred to in paragraph 212 or 213 shall meet the following standards

1 for ships constructed prior to 1 January 2000 the standards set forth in paragraph 3 of this regulation shall apply and

2 for ships constructed on or after 1 January 2000 the standards in force at the time

the ship was constructed shall apply Tier I 3 Subject to regulation 3 of this Annex the operation of a marine diesel engine which is installed on a ship constructed on or after 1 January 2000 and prior to 1 January 2011 is prohibited except when the emission of nitrogen oxides (calculated as the total weighted emission of NO2) from the engine is within the following limits where n = rated engine speed (crankshaft revolutions per minute)

1 170 gkWh when n is less than 130 rpm 2 45 middot n(-02) gkWh when n is 130 or more but less than 2000 rpm 3 98 gkWh when n is 2000 rpm or more


23700


Page 17

Tier II 4 Subject to regulation 3 of this Annex the operation of a marine diesel engine which is installed on a ship constructed on or after 1 January 2011 is prohibited except when the emission of nitrogen oxides (calculated as the total weighted emission of NO2) from the engine is within the following limits where n = rated engine speed (crankshaft revolutions per minute)


Tier III 51 Subject to regulation 3 of this Annex the operation of a marine diesel engine which is installed on a ship constructed on or after 1 January 2016 1 is prohibited except when the emission of nitrogen oxides (calculated as the total

weighted emission of NO2) from the engine is within the following limits where n = rated engine speed (crankshaft revolutions per minute)

11 34 gkWh when n is less than 130 rpm 12 9 middot n(-02) gkWh when n is 130 or more but less than 2000 rpm and 13 20 gkWh when n is 2000 rpm or more

2 is subject to the standards set forth in subparagraph 511 of this paragraph when

the ship is operating in an Emission Control Area designated under paragraph 6 of this regulation and

3 is subject to the standards set forth in paragraph 4 of this regulation when the ship

is operating outside of an Emission Control Area designated under paragraph 6 of this regulation

52 Subject to the review set forth in paragraph 10 of this regulation the standards set forth in paragraph 511 of this regulation shall not apply to

1 a marine diesel engine installed on a ship with a length (L) as defined in regulation 119 of Annex I to the present Convention less than 24 metres when it has been specifically designed and is used solely for recreational purposes or

2 a marine diesel engine installed on a ship with a combined nameplate diesel

engine propulsion power of less than 750 kW if it is demonstrated to the satisfaction of the Administration that the ship cannot comply with the standards set forth in paragraph 511 of this regulation because of design or construction limitations of the ship


23701

MEPC 5823Add1 ANNEX 13 Page 18 Emission Control Area 6 For the purpose of this regulation an Emission Control Area shall be any sea area including any port area designated by the Organization in accordance with the criteria and procedures set forth in appendix III to this Annex Marine Diesel Engines Installed on a Ship Constructed Prior to 1 January 2000 71 Notwithstanding paragraph 111 of this regulation a marine diesel engine with a power output of more than 5000 kW and a per cylinder displacement at or above 90 litres installed on a ship constructed on or after 1 January 1990 but prior to 1 January 2000 shall comply with the emission limits set forth in subparagraph 74 of this paragraph provided that an Approved Method for that engine has been certified by an Administration of a Party and notification of such certification has been submitted to the Organization by the certifying Administration Compliance with this paragraph shall be demonstrated through one of the following

1 installation of the certified Approved Method as confirmed by a survey using the

verification procedure specified in the Approved Method File including appropriate notation on the shiprsquos International Air Pollution Prevention Certificate of the presence of the Approved Method or

2 certification of the engine confirming that it operates within the limits set forth in

paragraph 3 4 or 511 of this regulation and an appropriate notation of the engine certification on the shiprsquos International Air Pollution Prevention Certificate

72 Subparagraph 71 shall apply no later than the first renewal survey that occurs 12 months or more after deposit of the notification in subparagraph 71 If a shipowner of a ship on which an Approved Method is to be installed can demonstrate to the satisfaction of the Administration that the Approved Method was not commercially available despite best efforts to obtain it then that Approved Method shall be installed on the ship no later than the next annual survey of that ship which falls after the Approved Method is commercially available 73 With regard to a ship with a marine diesel engine with a power output of more than 5000 kW and a per cylinder displacement at or above 90 litres installed on a ship constructed on or after 1 January 1990 but prior to 1 January 2000 the International Air Pollution Prevention Certificate shall for a marine diesel engine to which paragraph 71 of this regulation applies indicate that either an Approved Method has been applied pursuant to paragraph 711 of this regulation or the engine has been certified pursuant to paragraph 712 of this regulation or that an Approved Method does not yet exist or is not yet commercially available as described in subparagraph 72 of this regulation 74 Subject to regulation 3 of this Annex the operation of a marine diesel engine described in subparagraph 71 is prohibited except when the emission of nitrogen oxides (calculated as the total weighted emission of NO2) from the engine is within the following limits where n = rated engine speed (crankshaft revolutions per minute) 1 170 gkWh when n is less than 130 rpm

2 45 middot n(-02) gkWh when n is 130 or more but less than 2000 rpm and

3 98 gkWh when n is 2000 rpm or more


23702


Page 19

75 Certification of an Approved Method shall be in accordance with chapter 7 of the revised NOx Technical Code 2008 and shall include verification

1 by the designer of the base marine diesel engine to which the Approved Method applies that the calculated effect of the Approved Method will not decrease engine rating by more than 10 increase fuel consumption by more than 20 as measured according to the appropriate test cycle set forth in the revised NOx Technical Code 2008 or adversely affect engine durability or reliability and

2 that the cost of the Approved Method is not excessive which is determined by a

comparison of the amount of NOx reduced by the Approved Method to achieve the standard set forth in subparagraph 74 of this paragraph and the cost of purchasing and installing such Approved Method3

Certification 8 The revised NOx Technical Code 2008 shall be applied in the certification testing and measurement procedures for the standards set forth in this regulation 9 The procedures for determining NOx emissions set out in the revised NOx Technical Code 2008 are intended to be representative of the normal operation of the engine Defeat devices and irrational emission control strategies undermine this intention and shall not be allowed This regulation shall not prevent the use of auxiliary control devices that are used to protect the engine andor its ancillary equipment against operating conditions that could result in damage or failure or that are used to facilitate the starting of the engine Review 10 Beginning in 2012 and completed no later than 2013 the Organization shall review the status of the technological developments to implement the standards set forth in paragraph 511 of this regulation and shall if proven necessary adjust the time periods set forth in that subparagraph Regulation 14 Sulphur Oxides (SOx) and Particulate Matter General Requirements 1 The sulphur content of any fuel oil used on board ships shall not exceed the following limits

1 450 mm prior to 1 January 2012

3 The cost of an Approved Method shall not exceed 375 Special Drawing Rightsmetric ton NOx calculated in

accordance with the Cost-Effectiveness formula below

Cost of Approved Method middot 106 Ce = P(kW) middot 0768 middot 6000(hoursyear) middot 5 (years) middot NOx(gkWh)


23703


2 350 mm on and after 1 January 2012 and 3 050 mm on and after 1 January 2020

2 The worldwide average sulphur content of residual fuel oil supplied for use on board ships shall be monitored taking into account guidelines developed by the Organization4 Requirements within Emission Control Areas 3 For the purpose of this regulation Emission Control Areas shall include

1 the Baltic Sea area as defined in regulation 1112 of Annex I the North Sea as defined in regulation 5(1)(f) of Annex V and

2 any other sea area including port areas designated by the Organization in

accordance with criteria and procedures set forth in appendix III to this Annex 4 While ships are operating within an Emission Control Area the sulphur content of fuel oil used on board ships shall not exceed the following limits

1 150 mm prior to 1 July 2010 2 100 mm on and after 1 July 2010 and

3 010 mm on and after 1 January 2015

5 The sulphur content of fuel oil referred to in paragraph 1 and paragraph 4 of this regulation shall be documented by its supplier as required by regulation 18 of this Annex 6 Those ships using separate fuel oils to comply with paragraph 4 of this regulation and entering or leaving an Emission Control Area set forth in paragraph 3 of this regulation shall carry a written procedure showing how the fuel oil change-over is to be done allowing sufficient time for the fuel oil service system to be fully flushed of all fuel oils exceeding the applicable sulphur content specified in paragraph 4 of this regulation prior to entry into an Emission Control Area The volume of low sulphur fuel oils in each tank as well as the date time and position of the ship when any fuel-oil-change-over operation is completed prior to the entry into an Emission Control Area or commenced after exit from such an area shall be recorded in such log-book as prescribed by the Administration 7 During the first twelve months immediately following an amendment designating a specific Emission Control Area under paragraph 32 of this regulation ships operating in that Emission Control Area are exempt from the requirements in paragraphs 4 and 6 of this regulation and from the requirements of paragraph 5 of this regulation insofar as they relate to paragraph 4 of this regulation

4 MEPC82(43) ldquoGuidelines for Monitoring the World-wide Average Sulphur Content of Residual Fuel Oils

Supplied for Use On Board Shipsrdquo


23704


Page 21

Review Provision 8 A review of the standard set forth in subparagraph 13 of this regulation shall be completed by 2018 to determine the availability of fuel oil to comply with the fuel oil standard set forth in that paragraph and shall take into account the following elements

1 the global market supply and demand for fuel oil to comply with paragraph 13 of this regulation that exist at the time that the review is conducted

2 an analysis of the trends in fuel oil markets and

3 any other relevant issue 9 The Organization shall establish a group of experts comprising of representatives with the appropriate expertise in the fuel oil market and appropriate maritime environmental scientific and legal expertise to conduct the review referred to in paragraph 8 of this regulation The group of experts shall develop the appropriate information to inform the decision to be taken by the Parties 10 The Parties based on the information developed by the group of experts may decide whether it is possible for ships to comply with the date in paragraph 13 of this regulation If a decision is taken that it is not possible for ships to comply then the standard in that subparagraph shall become effective on 1 January 2025 Regulation 15 Volatile Organic Compounds (VOCs) 1 If the emissions of VOCs from a tanker are to be regulated in a port or ports or a terminal or terminals under the jurisdiction of a Party they shall be regulated in accordance with the provisions of this regulation 2 A Party regulating tankers for VOC emissions shall submit a notification to the Organization This notification shall include information on the size of tankers to be controlled the cargoes requiring vapour emission control systems and the effective date of such control The notification shall be submitted at least six months before the effective date 3 A Party which designates ports or terminals at which VOCs emissions from tankers are to be regulated shall ensure that vapour emission control systems approved by that Party taking into account the safety standards for such systems developed by the Organization5 are provided in any designated port and terminal and are operated safely and in a manner so as to avoid undue delay to a ship 4 The Organization shall circulate a list of the ports and terminals designated by Parties to other Parties and Member States of the Organization for their information 5 A tanker to which paragraph 1 of this regulation applies shall be provided with a vapour emission collection system approved by the Administration taking into account the safety standards for such systems developed by the Organization5 and shall use this system during the

5 MSCCirc585 Standards for vapour emission control systems


23705

MEPC 5823Add1 ANNEX 13 Page 22 loading of relevant cargoes A port or terminal which has installed vapour emission control systems in accordance with this regulation may accept tankers which are not fitted with vapour collection systems for a period of three years after the effective date identified in paragraph 2 of this regulation 6 A tanker carrying crude oil shall have on board and implement a VOC Management Plan approved by the Administration Such a plan shall be prepared taking into account the guidelines developed by the Organization The plan shall be specific to each ship and shall at least 1 provide written procedures for minimizing VOC emissions during the loading sea

passage and discharge of cargo 2 give consideration to the additional VOC generated by crude oil washing 3 identify a person responsible for implementing the plan and 4 for ships on international voyages be written in the working language of the

master and officers and if the working language of the master and officers is not English French or Spanish include a translation into one of these languages

7 This regulation shall also apply to gas carriers only if the type of loading and containment systems allow safe retention of non-methane VOCs on board or their safe return ashore6 Regulation 16 Shipboard Incineration 1 Except as provided in paragraph 4 of this regulation shipboard incineration shall be allowed only in a shipboard incinerator 2 Shipboard incineration of the following substances shall be prohibited

1 residues of cargoes subject to Annex I II or III or related contaminated packing materials

2 polychlorinated biphenyls (PCBs) 3 garbage as defined by Annex V containing more than traces of heavy metals 4 refined petroleum products containing halogen compounds 5 sewage sludge and sludge oil either of which are not generated on board the ship

and 6 exhaust gas cleaning system residues

6 MSC30(61) ldquoInternational Code for the Construction and Equipment of Ships Carrying Liquefied Gases in

Bulkrdquo chapter 5


23706


Page 23

3 Shipboard incineration of polyvinyl chlorides (PVCs) shall be prohibited except in shipboard incinerator for which an IMO Type Approval Certificates7 has been issued 4 Shipboard incineration of sewage sludge and sludge oil generated during normal operation of a ship may also take place in the main or auxiliary power plant or boilers but in those cases shall not take place inside ports harbours and estuaries 5 Nothing in this regulation neither

1 affects the prohibition in or other requirements of the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter 1972 as amended and the 1996 Protocol thereto nor

2 precludes the development installation and operation of alternative design

shipboard thermal waste treatment devices that meet or exceed the requirements of this regulation

61 Except as provided in subparagraph 62 of this paragraph each incinerator on a ship constructed on or after 1 January 2000 or incinerator which is installed on board a ship on or after 1 January 2000 shall meet the requirements contained in appendix IV to this Annex Each incinerator subject to this subparagraph shall be approved by the Administration taking into account the standard specification for shipboard incinerators developed by the Organization8 or 62 The Administration may allow exclusion from the application of subparagraph 61 of this paragraph to any incinerator which is installed on board a ship before 19 May 2005 provided that the ship is solely engaged in voyages within waters subject to the sovereignty or jurisdiction of the State the flag of which the ship is entitled to fly 7 Incinerators installed in accordance with the requirements of paragraph 61 of this regulation shall be provided with a manufacturerrsquos operating manual which is to be retained with the unit and which shall specify how to operate the incinerator within the limits described in paragraph 2 of appendix IV of this Annex 8 Personnel responsible for the operation of an incinerator installed in accordance with the requirements of paragraph 61 of this regulation shall be trained to implement the guidance provided in the manufacturerrsquos operating manual as required by paragraph 7 of this regulation 9 For incinerators installed in accordance with the requirements of paragraph 61 of this regulation the combustion chamber gas outlet temperature shall be monitored at all times the unit is in operation Where that incinerator is of the continuous-feed type waste shall not be fed into the unit when the combustion chamber gas outlet temperature is below 850degC Where that incinerator is of the batch-loaded type the unit shall be designed so that the combustion chamber gas outlet temperature shall reach 600degC within five minutes after start-up and will thereafter stabilize at a temperature not less than 850degC

7 Type Approval Certificates issued in accordance with resolution MEPC59(33) or MEPC76(40) 8 Refer to resolution MEPC76(40) Standard specification for shipboard incinerators


23707

MEPC 5823Add1 ANNEX 13 Page 24 Regulation 17 Reception Facilities 1 Each Party undertakes to ensure the provision of facilities adequate to meet the

1 needs of ships using its repair ports for the reception of ozone depleting

substances and equipment containing such substances when removed from ships 2 needs of ships using its ports terminals or repair ports for the reception of exhaust

gas cleaning residues from an exhaust gas cleaning system

without causing undue delay to ships and

3 needs in ship-breaking facilities for the reception of ozone depleting substances and equipment containing such substances when removed from ships

2 If a particular port or terminal of a Party is ndash taking into account the guidelines to be developed by the Organization ndash remotely located from or lacking in the industrial infrastructure necessary to manage and process those substances referred to in paragraph 1 of this regulation and therefore cannot accept such substances then the Party shall inform the Organization of any such port or terminal so that this information may be circulated to all Parties and Member States of the Organization for their information and any appropriate action Each Party that has provided the Organization with such information shall also notify the Organization of its ports and terminals where reception facilities are available to manage and process such substances 3 Each Party shall notify the Organization for transmission to the Members of the Organization of all cases where the facilities provided under this regulation are unavailable or alleged to be inadequate Regulation 18 Fuel Oil Availability and Quality Fuel Oil Availability 1 Each Party shall take all reasonable steps to promote the availability of fuel oils which comply with this Annex and inform the Organization of the availability of compliant fuel oils in its ports and terminals 21 If a ship is found by a Party not to be in compliance with the standards for compliant fuel oils set forth in this Annex the competent authority of the Party is entitled to require the ship to

1 present a record of the actions taken to attempt to achieve compliance and 2 provide evidence that it attempted to purchase compliant fuel oil in accordance

with its voyage plan and if it was not made available where planned that attempts were made to locate alternative sources for such fuel oil and that despite best efforts to obtain compliant fuel oil no such fuel oil was made available for purchase


23708


Page 25

22 The ship should not be required to deviate from its intended voyage or to delay unduly the voyage in order to achieve compliance 23 If a ship provides the information set forth in subparagraph 21 of this paragraph a Party shall take into account all relevant circumstances and the evidence presented to determine the appropriate action to take including not taking control measures 24 A ship shall notify its Administration and the competent authority of the relevant port of destination when it cannot purchase compliant fuel oil 25 A Party shall notify the Organization when a ship has presented evidence of the non-availability of compliant fuel oil Fuel Oil Quality 3 Fuel oil for combustion purposes delivered to and used on board ships to which this Annex applies shall meet the following requirements

1 except as provided in subparagraph 32

11 the fuel oil shall be blends of hydrocarbons derived from petroleum refining This shall not preclude the incorporation of small amounts of additives intended to improve some aspects of performance

12 the fuel oil shall be free from inorganic acid and 13 the fuel oil shall not include any added substance or chemical waste which

131 jeopardizes the safety of ships or adversely affects the performance

of the machinery or 132 is harmful to personnel or 133 contributes overall to additional air pollution

2 fuel oil for combustion purposes derived by methods other than petroleum

refining shall not

21 exceed the applicable sulphur content set forth in regulation 14 of this Annex

22 cause an engine to exceed the applicable NOx emission limit set forth in

paragraphs 3 4 511 and 74 of regulation 13 23 contain inorganic acid or 241 jeopardize the safety of ships or adversely affect the performance of the

machinery or


23709


242 be harmful to personnel or

243 contribute overall to additional air pollution 4 This regulation does not apply to coal in its solid form or nuclear fuels Paragraphs 5 6 71 72 81 82 92 93 and 94 of this regulation do not apply to gas fuels such as Liquified Natural Gas Compressed Natural Gas or Liquified Petroleum Gas The sulphur content of gas fuels delivered to a ship specifically for combustion purposes on board that ship shall be documented by the supplier 5 For each ship subject to regulations 5 and 6 of this Annex details of fuel oil for combustion purposes delivered to and used on board shall be recorded by means of a bunker delivery note which shall contain at least the information specified in appendix V to this Annex 6 The bunker delivery note shall be kept on board the ship in such a place as to be readily available for inspection at all reasonable times It shall be retained for a period of three years after the fuel oil has been delivered on board 71 The competent authority of a Party may inspect the bunker delivery notes on board any ship to which this Annex applies while the ship is in its port or offshore terminal may make a copy of each delivery note and may require the master or person in charge of the ship to certify that each copy is a true copy of such bunker delivery note The competent authority may also verify the contents of each note through consultations with the port where the note was issued 72 The inspection of the bunker delivery notes and the taking of certified copies by the competent authority under this paragraph shall be performed as expeditiously as possible without causing the ship to be unduly delayed 81 The bunker delivery note shall be accompanied by a representative sample of the fuel oil delivered taking into account guidelines developed by the Organization9 The sample is to be sealed and signed by the supplierrsquos representative and the master or officer in charge of the bunker operation on completion of bunkering operations and retained under the shiprsquos control until the fuel oil is substantially consumed but in any case for a period of not less than 12 months from the time of delivery 82 If an Administration requires the representative sample to be analysed it shall be done in accordance with the verification procedure set forth in appendix VI to determine whether the fuel oil meets the requirements of this Annex 9 Parties undertake to ensure that appropriate authorities designated by them

1 maintain a register of local suppliers of fuel oil 2 require local suppliers to provide the bunker delivery note and sample as required

by this regulation certified by the fuel oil supplier that the fuel oil meets the requirements of regulations 14 and 18 of this Annex

9 Refer to MEPC96(47) ldquoGuidelines for the Sampling of Fuel Oil for Determination of Compliance with

Annex VI of MARPOL 7378rdquo


23710


Page 27

3 require local suppliers to retain a copy of the bunker delivery note for at least three years for inspection and verification by the port State as necessary

4 take action as appropriate against fuel oil suppliers that have been found to deliver

fuel oil that does not comply with that stated on the bunker delivery note 5 inform the Administration of any ship receiving fuel oil found to be

non-compliant with the requirements of regulation 14 or 18 of this Annex and 6 inform the Organization for transmission to Parties and Member States of the

Organization of all cases where fuel oil suppliers have failed to meet the requirements specified in regulations 14 or 18 of this Annex

10 In connection with port State inspections carried out by Parties the Parties further undertake to

1 inform the Party or non-Party under whose jurisdiction a bunker delivery note was issued of cases of delivery of noncompliant fuel oil giving all relevant information and

2 ensure that remedial action as appropriate is taken to bring noncompliant fuel oil

discovered into compliance 11 For every ship of 400 gross tonnage and above on scheduled services with frequent and regular port calls an Administration may decide after application and consultation with affected States that compliance with paragraph 6 of this regulation may be documented in an alternative manner which gives similar certainty of compliance with regulations 14 and 18 of this Annex


23711


APPENDIX I

Form of International Air Pollution Prevention (IAPP) Certificate (Regulation 8) INTERNATIONAL AIR POLLUTION PREVENTION CERTIFICATE Issued under the provisions of the Protocol of 1997 as amended by resolution MEPCxx(58) in 2008 to amend the International Convention for the Prevention of Pollution from Ships 1973 as modified by the Protocol of 1978 related thereto (hereinafter referred to as ldquothe Conventionrdquo) under the authority of the Government of

(full designation of the country) by (full designation of the competent person or organization authorized under the provisions of the Convention) Particulars of ship Name of shiphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip Distinctive number or lettershelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip Port of registryhelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip Gross tonnagehelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip IMO Number helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip

Alternatively the particulars of the ship may be placed horizontally in boxes In accordance with IMO ship identification number scheme adopted by the Organization by

resolution A600(15)


23712


Page 29

THIS IS TO CERTIFY 1 That the ship has been surveyed in accordance with regulation 5 of Annex VI of the

Convention and 2 That the survey shows that the equipment systems fittings arrangements and materials

fully comply with the applicable requirements of Annex VI of the Convention Completion date of survey on which this Certificate is based helliphelliphelliphelliphelliphelliphellip (ddmmyyyy) This Certificate is valid until subject to surveys in accordance with regulation 5 of Annex VI of the Convention Issued at (Place of issue of certificate)

(ddmmyyyy) (Date of issue) (Signature of authorized official issuing the certificate) (Seal or stamp of the authority as appropriate)

Insert the date of expiry as specified by the Administration in accordance with regulation 91 of Annex VI of the

Convention The day and the month of this date correspond to the anniversary date as defined in regulation 23 of Annex VI of the Convention unless amended in accordance with regulation 98 of Annex VI of the Convention


23713

MEPC 5823Add1 ANNEX 13 Page 30 Endorsement for annual and intermediate surveys THIS IS TO CERTIFY that at a survey required by regulation 5 of Annex VI of the Convention the ship was found to comply with the relevant provisions of that Annex Annual survey Signed (Signature of authorized official)

Place

Date (ddmmyyyy) (Seal or stamp of the authority as appropriate) AnnualIntermediate survey Signed (Signature of authorized official)

Place


Place

Date (ddmmyyyy) (Seal or stamp of the authority as appropriate) Annual survey Signed (Signature of authorized official)

Place

Date (ddmmyyyy)

(Seal or stamp of the authority as appropriate)

Delete as appropriate


23714


Page 31

Annualintermediate survey in accordance with regulation 983 THIS IS TO CERTIFY that at an annualintermediate survey in accordance with regulation 983 of Annex VI of the Convention the ship was found to comply with the relevant provisions of that Annex Signed (Signature of authorized official) Place Date (ddmmyyyy)

(Seal or stamp of the authority as appropriate) Endorsement to extend the certificate if valid for less than 5 years where regulation 93 applies The ship complies with the relevant provisions of the Annex and this certificate shall in accordance with regulation 93 of Annex VI of the Convention be accepted as valid until (ddmmyyyy) helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip Signed (Signature of authorized official) Place Date (ddmmyyyy)

(Seal or stamp of the authority as appropriate) Endorsement where the renewal survey has been completed and regulation 94 applies The ship complies with the relevant provisions of the Annex and this certificate shall in accordance with regulation 94 of Annex VI of the Convention be accepted as valid until (ddmmyyyy) helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip Signed (Signature of authorized official) Place Date (ddmmyyyy)




23715

MEPC 5823Add1 ANNEX 13 Page 32 Endorsement to extend the validity of the certificate until reaching the port of survey or for a period of grace where regulation 95 or 96 applies This certificate shall in accordance with regulation 95 or 96 of Annex VI of the Convention be accepted as valid until (ddmmyyyy)helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip Signed (Signature of authorized official) Place Date (ddmmyyyy)

(Seal or stamp of the authority as appropriate) Endorsement for advancement of anniversary date where regulation 98 applies In accordance with regulation 98 of Annex VI of the Convention the new anniversary date is (ddmmyyyy) helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip Signed (Signature of authorized official) Place Date (ddmmyyyy)

(Seal or stamp of the authority as appropriate) In accordance with regulation 98 of Annex VI of the Convention the new anniversary date is (ddmmyyyy) helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip Signed (Signature of authorized official) Place Date (ddmmyyyy)




23716


Page 33

SUPPLEMENT TO INTERNATIONAL AIR POLLUTION PREVENTION CERTIFICATE

(IAPP CERTIFICATE)

RECORD OF CONSTRUCTION AND EQUIPMENT Notes 1 This Record shall be permanently attached to the IAPP Certificate The IAPP Certificate

shall be available on board the ship at all times 2 The Record shall be at least in English French or Spanish If an official language of the

issuing country is also used this shall prevail in case of a dispute or discrepancy 3 Entries in boxes shall be made by inserting either a cross (x) for the answer ldquoyesrdquo and

ldquoapplicablerdquo or a (-) for the answers ldquonordquo and ldquonot applicablerdquo as appropriate 4 Unless otherwise stated regulations mentioned in this Record refer to regulations of

Annex VI of the Convention and resolutions or circulars refer to those adopted by the International Maritime Organization

1 Particulars of ship 11 Name of ship 12 IMO number 13 Date on which keel was laid or ship was at a similar stage of construction 14 Length (L) metres

Completed only in respect of ships constructed on or after 1 January 2016 which are specially designed and used solely for recreational purposes and to which in accordance with regulation 13521 the NOx emission limit as given by regulation 13511 will not apply

2 Control of emissions from ships 21 Ozone depleting substances (regulation 12) 211 The following fire-extinguishing systems other systems and equipment containing ozone depleting substances other than hydro-chlorofluorocarbons installed before 19 May 2005 may continue in service

System or equipment Location on board

Substance


23717

MEPC 5823Add1 ANNEX 13 Page 34 212 The following systems containing hydro-chlorofluorocarbons (HCFCs) installed before 1 January 2020 may continue in service

System or equipment Location on board Substance

22 Nitrogen oxides (NOx) (regulation 13) 221 The following marine diesel engines installed on this ship comply with the applicable emission limit of regulation 13 in accordance with the revised NOx Technical Code 2008

Engine 1

Engine 2

Engine 3

Engine 4

Engine 5

Engine 6

Manufacturer and model

Serial number

Use

Power output (kW)

Rated speed (RPM)

Date of installation (ddmmyyyy)

According to Reg 1322

Date of major conversion

(ddmmyyyy) According to Reg 1323

Exempted by regulation 13112

Tier I Reg133

Tier II Reg134

Tier II Reg 1322 or 1352

Tier III Reg13511

Approved Method exists

Approved Method not commercially available

Approved Method installed


23718


Page 35

23 Sulphur oxides (SOx) and particulate matter (regulation 14) 231 When the ship operates within an Emission Control Area specified in regulation 143 the ship uses

1 fuel oil with a sulphur content that does not exceed the applicable limit value as documented by bunker delivery notes orhelliphellip

2 an equivalent arrangement approved in accordance with regulation 41 as listed in 26

24 Volatile organic compounds (VOCs) (regulation 15) 241 The tanker has a vapour collection system installed and approved in accordance with MSCCirc585 helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip 2421 For a tanker carrying crude oil there is an approved VOC Management Plan helliphellip 2422 VOC Management Plan approval reference 25 Shipboard incineration (regulation 16) The ship has an incinerator

1 installed on or after 1 January 2000 which complies with resolution MEPC76(40) as amended helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip

2 installed before 1 January 2000 which complies with 21 resolution MEPC59(33) helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip 22 resolution MEPC76(40) helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip

26 Equivalents (regulation 4) The ship has been allowed to use the following fitting material appliance or apparatus to be fitted in a ship or other procedures alternative fuel oils or compliance methods used as an alternative to that required by this Annex

System or equipment Equivalent used Approval reference


23719

MEPC 5823Add1 ANNEX 13 Page 36 THIS IS TO CERTIFY that this Record is correct in all respects Issued at (Place of issue of the Record)

(ddmmyyyy) (Date of issue) (Signature of duly authorized official issuing the Record)



23720


Page 37

APPENDIX II

TEST CYCLES AND WEIGHTING FACTORS (Regulation 13) The following test cycles and weighing factors shall be applied for verification of compliance of marine diesel engines with the applicable NOx limit in accordance with regulation 13 of this Annex using the test procedure and calculation method as specified in the revised NOx Technical Code 2008

1 For constant-speed marine engines for ship main propulsion including diesel-electric drive test cycle E2 shall be applied

2 For controllable-pitch propeller sets test cycle E2 shall be applied 3 For propeller-law-operated main and propeller-law-operated auxiliary engines the

test cycle E3 shall be applied 4 For constant-speed auxiliary engines test cycle D2 shall be applied and 5 For variable-speed variable-load auxiliary engines not included above test

cycle C1 shall be applied Test cycle for constant speed main propulsion application (including diesel-electric drive and all controllable-pitch propeller installations)

Speed

100

100

100

100 Test cycle type E2

Power

100

75

50

25

Weighting

factor

02

05

015

015

Test cycle for propeller-law-operated main and propeller-law-operated auxiliary engine application

Speed

100

91

80


Power

100

75

50

25

Weighting

factor

02

05

015

015

Test cycle for constant-speed auxiliary engine application

Speed 100

100

100

100

100

Test cycle type D2

Power 100

75

50

25

10

Weighting

factor

005

025

03

03

01


23721

MEPC 5823Add1 ANNEX 13 Page 38 Test cycle for variable-speed and load auxiliary engine application

Speed

Rated

Intermediate

Idle

Test cycle type C1

Torque 100

75

50

10

100

75

50

0

Weighting

factor

015

015

015

01

01

01

01

015

In the case of an engine to be certified in accordance with subparagraph 511 of regulation 13 the specific emission at each individual mode point shall not exceed the applicable NOx emission limit value by more than 50 except as follows

1 The 10 mode point in the D2 test cycle 2 The 10 mode point in the C1 test cycle 3 The idle mode point in the C1 test cycle


23722


Page 39

APPENDIX III

CRITERIA AND PROCEDURES FOR DESIGNATION OF EMISSION CONTROL AREAS

(Regulation 136 and regulation 143)

1 OBJECTIVES 11 The purpose of this appendix is to provide the criteria and procedures to Parties for the formulation and submission of proposals for the designation of Emission Control Areas and to set forth the factors to be considered in the assessment of such proposals by the Organization 12 Emissions of NOx SOx and particulate matter from ocean-going ships contribute to ambient concentrations of air pollution in cities and coastal areas around the world Adverse public health and environmental effects associated with air pollution include premature mortality cardiopulmonary disease lung cancer chronic respiratory ailments acidification and eutrophication

13 An Emission Control Area should be considered for adoption by the Organization if supported by a demonstrated need to prevent reduce and control emissions of NOx or SOx and particulate matter or all three types of emissions (hereinafter emissions) from ships 2 PROCESS FOR THE DESIGNATION OF EMISSION CONTROL AREAS 21 A proposal to the Organization for designation of an Emission Control Area for NOx or SOx and particulate matter or all three types of emissions may be submitted only by Parties Where two or more Parties have a common interest in a particular area they should formulate a coordinated proposal 22 A proposal to designate a given area as an Emission Control Area should be submitted to the Organization in accordance with the rules and procedures established by the Organization 3 CRITERIA FOR DESIGNATION OF AN EMISSION CONTROL AREA 31 The proposal shall include

1 a clear delineation of the proposed area of application along with a reference

chart on which the area is marked 2 the type or types of emission(s) that is or are being proposed for control

(ie NOx or SOx and particulate matter or all three types of emissions) 3 a description of the human populations and environmental areas at risk from the

impacts of ship emissions 4 an assessment that emissions from ships operating in the proposed area of

application are contributing to ambient concentrations of air pollution or to adverse environmental impacts Such assessment shall include a description of the impacts of the relevant emissions on human health and the environment such


23723


as adverse impacts to terrestrial and aquatic ecosystems areas of natural productivity critical habitats water quality human health and areas of cultural and scientific significance if applicable The sources of relevant data including methodologies used shall be identified

5 relevant information pertaining to the meteorological conditions in the proposed

area of application to the human populations and environmental areas at risk in particular prevailing wind patterns or to topographical geological oceanographic morphological or other conditions that contribute to ambient concentrations of air pollution or adverse environmental impacts

6 the nature of the ship traffic in the proposed Emission Control Area including the

patterns and density of such traffic 7 a description of the control measures taken by the proposing Party or Parties

addressing land-based sources of NOx SOx and particulate matter emissions affecting the human populations and environmental areas at risk that are in place and operating concurrent with the consideration of measures to be adopted in relation to provisions of regulations 13 and 14 of Annex VI and

8 the relative costs of reducing emissions from ships when compared with

land-based controls and the economic impacts on shipping engaged in international trade

32 The geographical limits of an Emission Control Area will be based on the relevant criteria outlined above including emissions and deposition from ships navigating in the proposed area traffic patterns and density and wind conditions 4 PROCEDURES FOR THE ASSESSMENT AND ADOPTION OF EMISSION

CONTROL AREAS BY THE ORGANIZATION 41 The Organization shall consider each proposal submitted to it by a Party or Parties 42 In assessing the proposal the Organization shall take into account the criteria which are to be included in each proposal for adoption as set forth in section 3 above 43 An Emission Control Area shall be designated by means of an amendment to this Annex considered adopted and brought into force in accordance with article 16 of the present Convention 5 OPERATION OF EMISSION CONTROL AREAS 51 Parties which have ships navigating in the area are encouraged to bring to the Organization any concerns regarding the operation of the area


23724


Page 41

APPENDIX IV

TYPE APPROVAL AND OPERATING LIMITS FOR SHIPBOARD INCINERATORS

(Regulation 16) 1 Ships incinerators described in regulation 1661 on board shall possess an IMO type approval certificate for each incinerator In order to obtain such certificate the incinerator shall be designed and built to an approved standard as described in regulation 1661 Each model shall be subject to a specified type approval test operation at the factory or an approved test facility and under the responsibility of the Administration using the following standard fuelwaste specification for the type approval test for determining whether the incinerator operates within the limits specified in paragraph 2 of this appendix

Sludge Oil Consisting of 75 Sludge oil from HFO 5 waste lubricating oil and 20 emulsified water

Solid waste consisting of 50 food waste

50 rubbish containing approx 30 paper

40 cardboard 10 rags 20 plastic

The mixture will have up to 50 moisture and 7 incombustible solids

2 Incinerators described in regulation 1661 shall operate within the following limits

O2 in combustion chamber 6 ndash 12 CO in flue gas maximum average 200 mgMJ Soot number maximum average Bacharach 3 or

Ringelman 1 (20 opacity) (A higher soot number is acceptable only during very short periods such as starting up)

Unburned components in ash residues Maximum 10 by Weight Combustion chamber flue gas outlet temperature range 850 ndash 1200oC


23725


APPENDIX V

INFORMATION TO BE INCLUDED IN THE BUNKER DELIVERY NOTE (Regulation 185) Name and IMO Number of receiving ship Port Date of commencement of delivery Name address and telephone number of marine fuel oil supplier Product name(s) Quantity in metric tons Density at 15oC kgm3 Sulphur content (mm) A declaration signed and certified by the fuel oil supplierrsquos representative that the fuel oil supplied is in conformity with the applicable subparagraph of regulation 141 or 144 and regulation 183 of this Annex

Fuel oil shall be tested in accordance with ISO 36751998 or ISO 121851996 Fuel oil shall be tested in accordance with ISO 87542003


23726


Page 43

APPENDIX VI

FUEL VERIFICATION PROCEDURE FOR MARPOL ANNEX VI FUEL OIL SAMPLES

(Regulation 1882) The following procedure shall be used to determine whether the fuel oil delivered to and used on board ships is compliant with the sulphur limits required by regulation 14 of Annex VI 1 General Requirements 11 The representative fuel oil sample which is required by paragraph 81 of regulation 18 (the ldquoMARPOL samplerdquo) shall be used to verify the sulphur content of the fuel oil supplied to a ship 12 An Administration through its competent authority shall manage the verification procedure 13 The laboratories responsible for the verification procedure set forth in this appendix shall be fully accredited for the purpose of conducting the tests 2 Verification Procedure Stage 1 21 The MARPOL sample shall be delivered by the competent authority to the laboratory 22 The laboratory shall

1 record the details of the seal number and the sample label on the test record 2 confirm that the condition of the seal on the MARPOL sample has not been

broken and 3 reject any MARPOL sample where the seal has been broken

23 If the seal of the MARPOL sample has not been broken the laboratory shall proceed with the verification procedure and shall

1 ensure that the MARPOL sample is thoroughly homogenized 2 draw two sub-samples from the MARPOL sample and 3 reseal the MARPOL sample and record the new reseal details on the test record

Accreditation is in accordance with ISO 17025 or an equivalent standard


23727

MEPC 5823Add1 ANNEX 13 Page 44 24 The two sub-samples shall be tested in succession in accordance with the specified test method referred to in appendix V For the purposes of this verification procedure the results of the test analysis shall be referred to as ldquoArdquo and ldquoBrdquo

1 If the results of ldquoArdquo and ldquoBrdquo are within the repeatability (r) of the test method the results shall be considered valid

2 If the results of ldquoArdquo and ldquoBrdquo are not within the repeatability (r) of the test method

both results shall be rejected and two new sub-samples should be taken by the laboratory and analysed The sample bottle should be resealed in accordance with paragraph 233 above after the new sub-samples have been taken

25 If the test results of ldquoArdquo and ldquoBrdquo are valid an average of these two results should be calculated thus giving the result referred to as ldquoXrdquo

1 If the result of ldquoXrdquo is equal to or falls below the applicable limit required by Annex VI the fuel oil shall be deemed to meet the requirements

2 If the result of ldquoXrdquo is greater than the applicable limit required by Annex VI

Verification Procedure Stage 2 should be conducted however if the result of ldquoXrdquo is greater than the specification limit by 059R (where R is the reproducibility of the test method) the fuel oil shall be considered non-compliant and no further testing is necessary

3 Verification Procedure Stage 2 31 If Stage 2 of the verification procedure is necessary in accordance with paragraph 252 above the competent authority shall send the MARPOL sample to a second accredited laboratory 32 Upon receiving the MARPOL sample the laboratory shall

1 record the details of the reseal number applied in accordance with 233 and the sample label on the test record

2 draw two sub-samples from the MARPOL sample and 3 reseal the MARPOL sample and record the new reseal details on the test record

33 The two sub-samples shall be tested in succession in accordance with the test method specified in appendix V For the purposes of this verification procedure the results of the test analysis shall be referred to as ldquoCrdquo and ldquoDrdquo

1 If the results of ldquoCrdquo and ldquoDrdquo are within the repeatability (r) of the test method the results shall be considered valid


23728


Page 45

2 If the results of ldquoCrdquo and ldquoDrdquo are not within the repeatability (r) of the test method both results shall be rejected and two new sub-samples shall be taken by the laboratory and analysed The sample bottle should be resealed in accordance with paragraph 323 after the new sub-samples have been taken

34 If the test results of ldquoCrdquo and ldquoDrdquo are valid and the results of ldquoArdquo ldquoBrdquo ldquoCrdquo and ldquoDrdquo are within the reproducibility (R) of the test method then the laboratory shall average the results which is referred to as ldquoYrdquo

1 If the result of ldquoYrdquo is equal to or falls below the applicable limit required by

Annex VI the fuel oil shall be deemed to meet the requirements 2 If the result of ldquoYrdquo is greater than the applicable limit required by Annex VI then

the fuel oil fails to meet the standards required by Annex VI

35 If the result of ldquoArdquo ldquoBrdquo ldquoCrdquo and ldquoDrdquo are not within the reproducibility (R) of the test method then the Administration may discard all of the test results and at its discretion repeat the entire testing process

36 The results obtained from the verification procedure are final


23729

MEPC 5823Add1

ANNEX 14



AMENDMENTS TO THE TECHNICAL CODE ON CONTROL OF EMISSION OF

NITROGEN OXIDES FROM MARINE DIESEL ENGINES

(NOx Technical Code 2008)

THE MARINE ENVIRONMENT PROTECTION COMMITTEE RECALLING Article 38(a) of the Convention on the International Maritime Organization concerning the functions of the Marine Environment Protection Committee (the Committee) conferred upon it by international conventions for the prevention and control of marine pollution

NOTING article 16 of the International Convention for the Prevention of Pollution from Ships 1973 (hereinafter referred to as the ldquo1973 Conventionrdquo) article VI of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships 1973 (hereinafter referred to as the ldquo1978 Protocolrdquo) and article 4 of the Protocol of 1997 to amend the International Convention for the Prevention of Pollution from Ships 1973 as modified by the Protocol of 1978 relating thereto (herein after referred to as the ldquo1997 Protocolrdquo) which together specify the amendment procedure of the 1997 Protocol and confer upon the appropriate body of the Organization the function of considering and adopting amendments to the 1973 Convention as modified by the 1978 and 1997 Protocols NOTING ALSO that by the 1997 Protocol Annex VI entitled Regulations for the Prevention of Air Pollution from Ships is added to the 1973 Convention (hereinafter referred to as ldquoAnnex VIrdquo)

NOTING FURTHER regulation 13 of MARPOL Annex VI which makes the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines (NOx Technical Code) mandatory under that Annex

HAVING CONSIDERED the draft amendments to the NOx Technical Code 1 ADOPTS in accordance with article 16(2)(d) of the 1973 Convention the amendments to the NOx Technical Code as set out at annex to the present resolution 2 DETERMINES in accordance with article 16(2)(f)(iii) of the 1973 Convention that the amendments shall be deemed to have been accepted on 1 January 2010 unless prior to that date not less than one-third of the Parties or Parties the combined merchant fleets of which constitute not less than 50 per cent of the gross tonnage of the worldrsquos merchant fleet have communicated to the Organization their objection to the amendments 3 INVITES the Parties to note that in accordance with article 16(2)(g)(ii) of the 1973 Convention the said amendments shall enter into force on 1 July 2010 upon their acceptance in accordance with paragraph 2 above


23730

MEPC 5823Add1ANNEX 14

Page 2

4 REQUESTS the Secretary-General in conformity with article 16(2)(e) ofthe 1973 Convention to transmit to all Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols certified copies of the present resolution and the text of the amendments contained in the Annex

5 REQUESTS FURTHER the Secretary-General to transmit to the Members of theOrganization which are not Parties to the 1973 Convention as modified by the 1978and 1997 Protocols copies of the present resolution and its Annex

6 INVITES the Parties to MARPOL Annex VI and other Member Governments to bring the amendments to the NOx Technical Code to the attention of shipowners ship operators shipbuilders marine diesel engine manufacturers and any other interested groups


23731


Page 3

NOx TECHNICAL CODE (2008)

Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines

Introduction

Foreword

On 26 September 1997 the Conference of Parties to the International Convention for the Prevention of Pollution from Ships 1973 as modified by the Protocol of 1978 relating thereto (MARPOL 7378) adopted by Conference resolution 2 the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines (NOx Technical Code) Following the entry into force on 19 May 2005 of MARPOL Annex VI ndash Regulations for the Prevention of Air Pollution from Ships each marine diesel engine to which regulation 13 of that Annexapplies must comply with the provisions of this Code MEPC 53 in July 2005 agreed to the revision of MARPOL Annex VI and the NOx Technical Code That review was concluded at MEPC 58 in October 2008 and this version of the NOx Technical Code hereunder referred to as the Code is an outcome of that process

As general background information the precursors to the formation of nitrogen oxides during the combustion process are nitrogen and oxygen Together these compounds comprise 99 of the engine intake air Oxygen will be consumed during the combustion process with the amount of excess oxygen available being a function of the airfuel ratio which the engine is operating under The nitrogen remains largely unreacted in the combustion process however a small percentage will be oxidized to form various oxides of nitrogen The nitrogen oxides (NOx) which can be formed include nitric oxide (NO) and nitrogen dioxide (NO2) while the amounts are primarily a function of flame or combustion temperature and if present the amount of organic nitrogen available from the fuel NOx formation is also a function of the time the nitrogen and the excess oxygen are exposed to the high temperatures associated with the diesel enginersquos combustion process In other words the higher the combustion temperature (eg high-peak pressurehigh-compression ratio high rate of fuel delivery etc) the greater the amount of NOx formation A slow-speed diesel engine in general tends to have more NOx formation than a high speed engine NOx has an adverse effect on the environment causing acidification formation oftropospheric ozone nutrient enrichment and contributes to adverse health effects globally

The purpose of this Code is to provide mandatory procedures for the testing survey and certification of marine diesel engines which will enable engine manufacturers shipowners and Administrations to ensure that all applicable marine diesel engines comply with the relevant limiting emission values of NOx as specified within regulation 13 of Annex VI The difficulties of establishing with precision the actual weighted average NOx emission of marine dieselengines in service on ships have been recognized in formulating a simple practical set ofrequirements in which the means to ensure compliance with the allowable NOx emissions are defined

Administrations are encouraged to assess the emissions performance of marine propulsion and auxiliary diesel engines on a test bed where accurate tests can be carried out under properly controlled conditions Establishing compliance with regulation 13 of Annex VI at this initial stage is an essential feature of this Code Subsequent testing on board the ship may inevitably be limited in scope and accuracy and its purpose shall be to infer or deduce the emission


23732


Page 4

performance and to confirm that engines are installed operated and maintained in accordance with the manufacturerrsquos specifications and that any adjustments or modifications do not detract from the emissions performance established by initial testing and certification by themanufacturer


23733


Page 5

Contents

Page

INTRODUCTION middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 3

FOREWORD middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 3

ABBREVIATIONS SUBSCRIPTS AND SYMBOLS middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 7

Chapter 1 ndash GENERALmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 10

11 PURPOSEmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 1012 APPLICATION middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 1013 DEFINITIONSmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 10

Chapter 2 ndash SURVEYS AND CERTIFICATIONmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 13

21 GENERALmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 1322 PROCEDURES FOR PRE-CERTIFICATION OF AN ENGINE middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 1423 PROCEDURES FOR CERTIFICATION OF AN ENGINEmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 1624 TECHNICAL FILE AND ONBOARD NOx VERIFICATION

PROCEDURESmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 17

Chapter 3 ndash NITROGEN OXIDES EMISSION STANDARDSmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 20

31 MAXIMUM ALLOWABLE NOx EMISSION LIMITS FOR MARINE DIESEL ENGINES middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 20

32 TEST CYCLES AND WEIGHTING FACTORS TO BE APPLIEDmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 20

Chapter 4 ndash APPROVAL FOR SERIALLY MANUFACTURED ENGINES ENGINE FAMILY AND ENGINE GROUP CONCEPTS middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 23

41 GENERALmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 2342 DOCUMENTATIONmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 2343 APPLICATION OF THE ENGINE FAMILY CONCEPT middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 2344 APPLICATION OF THE ENGINE GROUP CONCEPTmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 27

Chapter 5 ndash PROCEDURES FOR NOx EMISSION MEASUREMENTS ONA TEST BED middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 30

51 GENERALmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 3052 TEST CONDITIONSmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 3053 TEST FUEL OILS middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 3354 MEASUREMENT EQUIPMENT AND DATA TO BE MEASUREDmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 3355 DETERMINATION OF EXHAUST GAS FLOW middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 3456 PERMISSIBLE DEVIATIONS OF INSTRUMENTS FOR

ENGINE-RELATED PARAMETERS AND OTHER ESSENTIAL PARAMETERS middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 35


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57 ANALYSERS FOR DETERMINATION OF THE GASEOUSCOMPONENTS middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 35

58 CALIBRATION OF THE ANALYTICAL INSTRUMENTS middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 3559 TEST RUNmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 35510 TEST REPORTmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 37511 DATA EVALUATION FOR GASEOUS EMISSIONSmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 38512 CALCULATION OF THE GASEOUS EMISSIONSmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 38

Chapter 6 ndash PROCEDURES FOR DEMONSTRATING COMPLIANCEWITH NOx EMISSION LIMITS ON BOARD middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 43

61 GENERALmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 4362 ENGINE PARAMETER CHECK METHODmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 4363 SIMPLIFIED MEASUREMENT METHODmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 4664 DIRECT MEASUREMENT AND MONITORING METHODmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 49

Chapter 7 ndash CERTIFICATION OF AN EXISTING ENGINEmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 55

APPENDICES

APPENDIX 1 ndash Form of EIAPP Certificate middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 56APPENDIX 2 ndash Flowcharts for survey and certification of marine diesel engines middotmiddotmiddot 59APPENDIX 3 ndash Specifications for analysers to be used in the determination of

gaseous components of marine diesel engine emissions middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 63APPENDIX 4 ndash Calibration of the analytical and measurement instruments middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 68APPENDIX 5 ndash Parent Engine test report and test data

- Section 1 ndash Parent Engine test report middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 81- Section 2 ndash Parent Engine test data to be included in the

Technical Filemiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 89APPENDIX 6 ndash Calculation of exhaust gas mass flow (carbon-balance method) middotmiddotmiddotmiddotmiddot 92APPENDIX 7 ndash Checklist for an Engine Parameter Check method middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 94APPENDIX 8 ndash Implementation of the Direct Measurement and

Monitoring method middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 97


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Abbreviations Subscripts and Symbols

Tables 1 2 3 and 4 below summarize the abbreviations subscripts and symbols used throughout the Code including specifications for the analytical instruments in appendix 3 calibrationrequirements for the analytic instruments contained in appendix 4 the formulae for calculation of gas mass flow as contained in chapter 5 and appendix 6 of this Code and the symbols used in respect of data for onboard verification surveys in chapter 6

1 Table 1 symbols used to represent the chemical components of diesel engine gas emissions and calibration and span gases addressed throughout this Code

2 Table 2 abbreviations for the analysers used in the measurement of gas emissions from diesel engines as specified in appendix 3 of this Code

3 Table 3 symbols and subscripts of terms and variables used in chapter 5chapter 6 appendix 4 and appendix 6 of this Code and

4 Table 4 symbols for fuel composition used in chapter 5 and chapter 6 andappendix 6 of this Code

Table 1Symbols and abbreviations for the chemical components

Symbol DefinitionCH4 MethaneC3H8 PropaneCO Carbon monoxideCO2 Carbon dioxideHC HydrocarbonsH2O WaterNO Nitric oxideNO2 Nitrogen dioxideNOx Nitrogen oxidesO2 Oxygen

Table 2 Abbreviations for Analysers for measurement of diesel engine gaseous emissions

(refer to appendix 3 of this Code)

CLD Chemiluminescent detectorECS Electrochemical sensorHCLD Heated chemiluminescent detectorHFID Heated flame ionization detectorNDIR Non-dispersive infrared analyserPMD Paramagnetic detectorZRDO Zirconium dioxide sensor


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Page 8

Table 3Symbols and subscripts for terms and variables

(refer to chapter 5 chapter 6 appendix 4 and appendix 6 of this Code)

Symbol Term UnitAFst Stoichiometric air to fuel ratio 1

cxConcentration in the exhaust (with suffix of the component nominating d=dry or w=wet)

ppm(VV)

ECO2 CO2 quench of NOx analyser EH2O Water quench of NOx analyser ENOx Efficiency of NOx converter EO2 Oxygen analyser correction factor 1

λ Excess air factor kg dry air (kg fuel middot AFst) 1fa Test condition parameter 1fc Carbon factor 1

ffdFuel specific factor for exhaust flow calculation on dry basis 1

ffwFuel specific factor for exhaust flow calculation on wet basis 1

HaAbsolute humidity of the intake air (g water kg dry air) gkg

HSC Humidity of the charge air gkgi Subscript denoting an individual mode 1

khdHumidity correction factor for NOx for diesel engines 1

kwa Dry to wet correction factor for the intake air 1

kwrDry to wet correction factor fo r the raw exhaust gas 1

nd Engine speed min-1

nturb Turbocharger speed min-1

O2I HC analyser percentage oxygen interference

pa

Saturation vapour pressure of the engine intake air determined using a temperature value for the intake air measured at the same physicallocation as the measurements for pb and Ra

kPa

pb Total barometric pressure kPapC Charge air pressure kPa

prWater vapour pressure after cooling bath of the analysis system kPa

psDry atmospheric pressure calculated by thefollowing formula ps = pb - Ramiddot pa 100 kPa

pSC Saturation vapour pressure of the charge air kPaP Uncorrected brake power kW

PauxDeclared total power absorbed by auxiliaries fitted for the test and not required by ISO 14396 kW

PmMaximum measured or declared power at the test engine speed under test conditions kW

qmad Intake air mass flow rate on dry basis kgh


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Page 9

Symbol Term Unitqmaw Intake air mass flow rate on wet basis kghqmew Exhaust gas mass flow rate on wet basis kghqmf Fuel mass flow rate kgh

qmgas Emission mass flow rate of individual gas ghRa Relative humidity of the intake air rh Hydrocarbon response factor 1ρ Density kgm3

s Fuel rack position

TaIntake air temperature determined at the engine intake K

Tcaclin Charge air cooler coolant inlet temperature degCTcaclout Charge air cooler coolant outlet temperature degCTExh Exhaust gas temperature degCTFuel Fuel oil temperature degCTSea Seawater temperature degCTSC Charge air temperature K

TSCRef Charge air reference temperature K

u Ratio of exhaust component and exhaust gas densities 1

WF Weighting factor 1

Table 4Symbols for fuel composition

Symbol DefinitionwALF H content of fuel mmwBET C content of fuel mmwGAM S content of fuel mmwDEL N content of fuel mmwEPS O content of fuel mmα molar ratio (HC)


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Page 10

Chapter 1

General

11 Purpose

111 The purpose of this Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines hereunder referred to as the Code is to specify the requirements for the testing survey and certification of marine diesel engines to ensure they comply with the nitrogen oxides (NOx) emission limits of regulation 13 of Annex VI All references to regulations within this Code refer to Annex VI

12 Application

121 This Code applies to all marine diesel engines with a power output of more than 130 kW whichare installed or are designed and intended for installation on board any ship subject to Annex VI and towhich regulation 13 applies Regarding the requirements for survey and certification under regulation 5 this Code addresses only those requirements applicable to an enginersquos compliance with the applicable NOx emission limit

122 For the purpose of the application of this Code Administrations are entitled to delegate all functions required of an Administration by this Code to an organization authorized to act on behalf of the Administration1 In every case the Administration assumes full responsibility for the survey and certificate

123 For the purpose of this Code an engine shall be considered to be operated in compliance with the applicable NOx limit of regulation 13 if it can be demonstrated that the weighted NOxemissions from the engine are within those limits at the initial certification annual intermediate and renewal surveys and such other surveys as are required

13 Definitions

131 Nitrogen Oxide (NOx) emissions means the total emission of nitrogen oxides calculated as the total weighted emission of NO2 and determined using the relevant test cycles andmeasurement methods as specified in this Code

132 Substantial modification of a marine diesel engine means

1 For engines installed on ships constructed on or after 1 January 2000 substantialmodification means any modification to an engine that could potentially cause the engine to exceed the applicable emission limit set out in regulation 13 Routinereplacement of engine components by parts specified in the Technical File that do not alter emission characteristics shall not be considered a ldquosubstantialmodificationrdquo regardless of whether one part or many parts are replaced

1 Refer to the Guidelines for the Authorization of Organizations Acting on Behalf of Administrations adopted by the Organization by resolution A739(18) and to the Specifications on the Survey and Certification Functions of Recognized Organizations Acting on Behalf of the Administration adopted by the Organization byresolution A789(19)


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Page 11

2 For engines installed on ships constructed before 1 January 2000 substantialmodification means any modification made to an engine which increases itsexisting emission characteristics established by the Simplified Measurementmethod as described in 63 in excess of the allowances set out in 6311 These changes include but are not limited to changes in its operations or in its technicalparameters (eg changing camshafts fuel injection systems air systemscombustion chamber configuration or timing calibration of the engine)The installation of a certified Approved Method pursuant to regulation 13711 or certification pursuant to regulation 13712 is not considered to be a substantial modification for the purpose of the application of regulation 132 of the Annex

133 Components are those interchangeable parts which influence the NOx emissionsperformance identified by their designparts number

134 Setting means adjustment of an adjustable feature influencing the NOx emissionsperformance of an engine

135 Operating values are engine data like cylinder peak pressure exhaust gas temperature etc from the engine log which are related to the NOx emission performance These data are load-dependent

136 The EIAPP Certificate is the Engine International Air Pollution Prevention Certificate which relates to NOx emissions

137 The IAPP Certificate is the International Air Pollution Prevention Certificate

138 Administration has the same meaning as article 2 subparagraph (5) of MARPOL 73

139 Onboard NOx verification procedures mean a procedure which may include anequipment requirement to be used on board at initial certification survey or at the renewal annual or intermediate surveys as required to verify compliance with any of the requirements of this Code as specified by the applicant for engine certification and approved bythe Administration

1310 Marine diesel engine means any reciprocating internal combustion engine operating on liquid or dual fuel to which regulation 13 applies including boostercompound systemsif applied

Where an engine is intended to be operated normally in the gas mode ie with the main fuel gas and only a small amount of liquid pilot fuel the requirements of regulation 13 have to be met only for this operation mode Operation on pure liquid fuel resulting from restricted gas supply in cases of failures shall be exempted for the voyage to the next appropriate port for the repair of the failure

1311 Rated power means the maximum continuous rated power output as specified on the nameplate and in the Technical File of the marine diesel engine to which regulation 13 and the Code apply

1312 Rated speed is the crankshaft revolutions per minute at which the rated power occurs as specified on the nameplate and in the Technical File of the marine diesel engine


23740


Page 12

1313 Brake power is the observed power measured at the crankshaft or its equivalent the engine being equipped only with the standard auxiliaries necessary for its operation on the test bed

1314 Onboard conditions mean that an engine is

1 installed on board and coupled with the actual equipment which is driven by the engine and

2 under operation to perform the purpose of the equipment

1315 A Technical File is a record containing all details of parameters including components and settings of an engine which may influence the NOx emission of the engine in accordance with 24 of this Code

1316 A Record Book of Engine Parameters is the document used in connection with the Engine Parameter Check method for recording all parameter changes including components and engine settings which may influence NOx emission of the engine

1317 An Approved Method is a method for a particular engine or a range of engines which when applied to the engine will ensure that the engine complies with the applicable NOx limit as detailed in regulation 137

1318 An Existing Engine is an engine which is subject to regulation 137

1319 An Approved Method File is a document which describes an Approved Method and its means of survey


23741


Page 13

Chapter 2

Surveys and certification

21 General

211 Each marine diesel engine specified in 12 except as otherwise permitted by this Code shall be subject to the following surveys

1 A pre-certification survey which shall be such as to ensure that the engine as designed and equipped complies with the applicable NOx emission limitcontained in regulation 13 If this survey confirms compliance theAdministration shall issue an Engine International Air Pollution Prevention(EIAPP) Certificate

2 An initial certification survey which shall be conducted on board a ship after the engine is installed but before it is placed in service This survey shall be such as to ensure that the engine as installed on board the ship including any modifications andor adjustments since the pre-certification if applicable complies with the applicable NOx emission limit contained in regulation 13 This survey as part of the shiprsquos initial survey may lead to either the issuance of a shiprsquos initialInternational Air Pollution Prevention (IAPP) Certificate or an amendment of a shiprsquos valid IAPP Certificate reflecting the installation of a new engine

3 Renewal annual and intermediate surveys which shall be conducted as part of a shiprsquos surveys required by regulation 5 to ensure the engine continues to fully comply with the provisions of this Code

4 An initial engine certification survey which shall be conducted on board a ship every time a major conversion as defined in regulation 13 is made to an engine to ensure that the engine complies with the applicable NOx emission limitcontained in regulation 13 This will result in the issue if applicable of anEIAPP Certificate and the amendment of the IAPP Certificate

212 To comply with the various survey and certification requirements described in 211 there are methods included in this Code from which the engine manufacturer shipbuilder orshipowner as applicable can choose to measure calculate test or verify an engine for its NOx emissions as follows

1 test-bed testing for the pre-certification survey in accordance with chapter 5

2 onboard testing for an engine not pre-certificated for a combined pre certification and initial certification survey in accordance with the full test-bed requirements of chapter 5

3 onboard Engine Parameter Check method using the component data engine settings and engine performance data as specified in the Technical File forconfirmation of compliance at initial renewal annual and intermediate surveys for pre-certified engines or engines that have undergone modifications oradjustments to NOx critical components settings and operating values since they were last surveyed in accordance with 62


23742


Page 14

4 onboard Simplified Measurement method for confirmation of compliance atrenewal annual and intermediate surveys or confirmation of pre-certified engines for initial certification surveys in accordance with 63 when required or

5 onboard Direct Measurement and Monitoring method for confirmation ofcompliance at renewal annual and intermediate surveys only in accordancewith 64

22 Procedures for pre-certification of an engine

221 Prior to installation on board every marine diesel engine (Individual Engine) except as allowed by 222 and 224 shall

1 be adjusted to meet the applicable NOx emission limit

2 have its NOx emissions measured on a test bed in accordance with the procedures specified in chapter 5 of this Code and

3 be pre-certified by the Administration as documented by issuance of anEIAPP Certificate

222 For the pre-certification of seria lly manufactured engines depending on the approval of the Administration the Engine Family or the Engine Group concept may be applied (see chapter 4)In such a case the testing specified in 2212 is required only for the Parent Engine(s) of an Engine Family or Engine Group

223 The method of obtaining pre-certification for an engine is for the Administration to

1 certify a test of the engine on a test bed

2 verify that all engines tested including if applicable those to be delivered withinan Engine Family or Engine Group meet the applicable NOx limit and

3 if applicable verify that the selected Parent Engine(s) is representative of anEngine Family or Engine Group

224 There are engines which due to their size construction and delivery schedule cannot be pre-certified on a test bed In such cases the engine manufacturer shipowner or shipbuilder shall make application to the Administration requesting an onboard test (see 2122) The applicant must demonstrate to the Administration that the onboard test fully meets all of the requirements of a test-bed procedure as specified in chapter 5 of this Code Such a survey may be accepted for an Individual Engine or for an Engine Group represented by the Parent Engine only but it sha llnot be accepted for an Engine Family certification In no case shall an allowance be granted for possible deviations of measurements if an initial survey is carried out onboard a ship without any valid pre-certification test For engines undergoing an onboard certification test in order to be issued with an EIAPP Certificate the same procedures apply as if the engine had beenpre-certified on a test bed

225 NOx reducing devices


23743


Page 15

1 Where a NOx reducing device is to be included within the EIAPP certification it must be recognized as a component of the engine and its presence shall be recorded in the enginersquos Technical File The engine shall be tested at thepre-certification test with the NOx reducing device fitted

2 In those cases where a NOx reducing device has been fitted due to failure to meet the required emission value at the pre-certification test in order to receive an EIAPP Certificate for this assembly the engine including the reducing device as installed must be re-tested to show compliance with the applicable NOx emission limit However in this case the assembly may be re-tested in accordance with the Simplified Measurement method in accordance with 63 In no case shall the allowances given in 6311 be granted

3 Where in accordance with 2252 the effectiveness of the NOx reducing device is verified by use of the Simplified Measurement method that test report shall be added as an adjunct to the pre-certification test report which demonstrated the failure of the engine alone to meet the required emission value Both test reports shall be submitted to the Administration and test report data as detailedin 2415 covering both tests shall be included in the enginersquos Technical File

4 The Simplified Measurement method used as part of the process to demonstrate compliance in accordance with 2252 may only be accepted in respect of the engine and NOx reducing device on which its effectiveness was demonstrated and it shall not be accepted for Engine Family or Engine Group certification

5 In both cases as given in 2251 and 2252 the NOx reducing device shall be included on the EIAPP Certificate together with the emission value obtained with the device in operation and all other records as required by the AdministrationThe enginersquos Technical File shall also contain onboard NOx verificationprocedures for the device to ensure it is operating correctly

6 Notwithstanding 2253 and 2254 a NOx reducing device may be approved by the Administration taking into account guidelines to be developed by theOrganization

226 Where due to changes of component design it is necessary to establish a new Engine Family or Engine Group but there is no available Parent Engine the engine builder may apply to the Administration to use the previously obtained Parent Engine test data modified at eachspecific mode of the applicable test cycle so as to allow for the resulting changes in NOx emissionvalues In such cases the engine used to determine the modification emission data shall correspond in accordance with the requirements of 4461 4462 and 4463 to the previously used Parent Engine Where more than one component is to be changed the combined effect resulting from those changes is to be demonstrated by a single set of test results

227 For pre-certification of engines within an Engine Family or Engine Group anEIAPP Certificate shall be issued in accordance with procedures established by theAdministration to the Parent Engine(s) and to every Member Engine produced under thiscertification to accompany the engines throughout their life whilst installed on ships under the authority of that Administration

228 Issue of certification by the Administration of the country in which the engine is built


23744


Page 16

1 When an engine is manufactured outside the country of the Administration of the ship on which it will be installed the Administration of the ship may request the Administration of the country in which the engine is manufactured to survey the engine Upon satisfaction that the applicable requirements of regulation 13 are complied with pursuant to this Code the Administration of the country in which the engine is manufactured shall issue or authorize the issuance of theEIAPP Certificate

2 A copy of the certificate(s) and a copy of the survey report shall be transmitted as soon as possible to the requesting Administration

3 A certificate so issued shall contain a statement to the effect that it has been issued at the request of the Administration

229 Guidance in respect of the pre-certification survey and certification of marine dieselengines as described in chapter 2 of this Code is given in the relevant flowchart in appendix 2 ofthis Code Where discrepancies exist the text of chapter 2 takes precedence

2210 A model form of an EIAPP Certificate is attached as appendix 1 to this Code

23 Procedures for certification of an engine

231 For those engines which have not been adjusted or modified relative to the originalspecification of the manufacturer the provision of a valid EIAPP Certificate should suffice to demonstrate compliance with the applicable NOx limits

232 After installation on board it shall be determined to what extent an engine has been subjected to further adjustments andor modifications which could affect the NOx emission Therefore the engine after installation on board but prior to issuance of the IAPP Certificate shall be inspected for modifications and be approved using the onboard NOx verificationprocedures and one of the methods described in 212

233 There are engines which after pre-certification need final adjustment or modification for performance In such a case the Engine Group concept could be used to ensure that the engine still complies with the applicable limit

234 Every marine diesel engine installed on board a ship shall be provided with a Technical File The Technical File shall be prepared by the applicant for engine certification and approved by the Administration and is required to accompany an engine throughout its life on board ships The Technical File shall contain the information as specified in 241

235 Where a NOx reducing device is installed and needed to comply with the NOx limits one of the options providing a ready means for verifying compliance with regulation 13 is the Direct Measurement and Monitoring method in accordance with 64 However depending on the technical possibilities of the device used subject to the approval of the Administration other relevant parameters could be monitored

236 Where for the purpose of achieving NOx compliance an additional substance isintroduced such as ammonia urea steam water fuel additives etc a means of monitoring the consumption of such substance shall be provided The Technical File shall provide sufficient information to allow a ready means of demonstrating that the consumption of such additional substances is consistent with achieving compliance with the applicable NOx limit


23745


Page 17

237 Where the Engine Parameter Check method in accordance with 62 is used to verify compliance if any adjustments or modifications are made to an engine after its pre-certificationa full record of such adjustments or modifications shall be recorded in the enginersquos Record Book of Engine Parameters

238 If all of the engines installed on board are verified to remain within the parameters components and adjustable features recorded in the Technical File the engines should be accepted as performing within the applicable NOx limit specified in regulation 13 In this case provided all other applicable requirements of the Annex are complied with an IAPP Certificate should then be issued to the ship

239 If any adjustment or modification is made which is outside the approved limitsdocumented in the Technical File the IAPP Certificate may be issued only if the overall NOx emission performance is verified to be within the required limits by onboard Simplified Measurement in accordance with 63 or reference to the test-bed testing for the relevant Engine Group approval showing that the adjustments or modifications do not exceed the applicable NOx emission limit At surveys after the initial engine survey the Direct Measurement and Monitoring method in accordance with 64 as approved by the Administration may alternatively be used

2310 The Administration may at its own discretion abbreviate or reduce all parts of the survey on board in accordance with this Code to an engine which has been issued an EIAPPCertificate However the entire survey on board must be completed for at least one cylinder andor one engine in an Engine Family or Engine Group if applicable and the abbreviation may be made only if all the other cylinders andor engines are expected to perform in the same manner as the surveyed engine andor cylinder As an alternative to the examination of fitted components the Administration may conduct that part of the survey on spare parts carried onboard provided they are representative of the components fitted

2311 Guidance in respect of the survey and certification of marine diesel engines at initial renewal annual and intermediate surveys as described in chapter 2 of this Code is given in the flowcharts in appendix 2 of this Code Where discrepancie s exist the text of chapter 2 takes precedence

24 Technical File and onboard NOx verification procedures

241 To enable an Administration to perform the engine surveys described in 21 theTechnical File required by 234 shall at a minimum contain the following information

1 identification of those components settings and operating values of the engine which influences its NOx emissions including any NOx reducing device or system

2 identification of the full range of allowable adjustments or alternatives for the components of the engine

3 full record of the relevant enginersquos performance including the enginersquos rated speed and rated power

4 a system of onboard NOx verification procedures to verify compliance with the NOx emission limits during onboard verification surveys in accordance withchapter 6


23746


Page 18

5 a copy of the relevant Parent Engine test data as given in section 2 of appendix 5 ofthis Code

6 if applicable the designation and restrictions for an engine which is an engine within an Engine Family or Engine Group

7 specifications of those spare partscomponents which when used in the engine according to those specifications will result in continued compliance of theengine with the applicable NOx emission limit and

8 the EIAPP Certificate as applicable

242 As a general principle onboard NOx verification procedures shall enable a surveyor to easily determine if an engine has remained in compliance with the applicable requirements of regulation 13 At the same time it shall not be so burdensome as to unduly delay the ship or to require in-depth knowledge of the characteristics of a particular engine or specialist measuring devices not available onboard

243 The onboard NOx verification procedure shall be one of the following methods

1 Engine Parameter Check method in accordance with 62 to verify that an engine rsquoscomponent setting and operating values have not deviated from the specifications in the enginersquos Technical File

2 Simplified Measurement method in accordance with 63 or

3 Direct Measurement and Monitoring method in accordance with 64

244 When considering which onboard NOx verification procedures should be included in an enginersquos Technical File to verify whether an engine complies with the applicable NOx emission limit during the required onboard verification surveys other than at an enginersquos initial onboardsurvey any of the three onboard NOx verification procedures as specified in 61 may be applied However the procedures associated with the method applied are to be approved by theAdministration If the method differs from the verification procedure method specified in the Technical File as originally approved the procedure of the method needs to be either added as an amendment to the Technical File or appended as an alternative to the procedure given in the Technical File Thereafter the shipowner may choose which of the methods approved in the Technical File is to be used to demonstrate compliance

245 In addition to the method specified by the engine manufacturer and given in the Technical File as approved by the Administration for the initial certification in the engine the shipowner shall have the option of direct measurement of NOx emissions in accordance with 64 Such datamay take the form of spot checks logged with other engine operating data on a regular basis and over the full range of engine operation or may result from continuous monitoring and data storage Data must be current (taken within the last 30 days) and mus t have been acquired using the test procedures cited in this Code These monitoring records shall be kept on board for three months for verification purposes by a Party in accordance with regulation 10 Data shall also be corrected for ambient conditions and fuel specification and measuring equipment must be checked for correct calibration and operation in accordance with the approved procedures given in the Onboard Operating Manual Where exhaust gas after-treatment devices are fitted which


23747


Page 19

influence the NOx emissions the measuring point(s) must be located downstream of suchdevices


23748


Page 20

Chapter 3

Nitrogen oxides emission standards

31 Maximum allowable NOx emission limits for marine diesel engines

311 The maximum allowable NOx emission limit values are given by paragraphs 3 4 511 and 74 of regulation 13 as applicable The total weighted NOx emissions as measured and calculated rounded to one decimal place in accordance with the procedures in this Code shall be equal to or less than the applicable calculated value corresponding to the rated speed of the engine

312 When the engine operates on test fuel oils in accordance with 53 the total emission of nitrogen oxides (calculated as the total weighted emission of NO2) shall be determined using the relevant test cycles and measurement methods as specified in this Code

313 An enginersquos exhaust emissions limit value given from the formulae included inparagraph 3 4 or 511 of regulation 13 as applicable and the actual calculated exhaustemissions value rounded to one decimal place for the engine shall be stated on the enginersquos EIAPP Certificate If an engine is a Member Engine of an Engine Family or Engine Group it is the relevant Parent Engine emission value that is compared to the applicable limit value for that Engine Family or Engine Group The limit value given here shall be the limit value for the Engine Family or Engine Group based on the highest engine speed to be included in that Engine Family or Engine Group in accordance with paragraph 3 4 or 511 of regulation 13 irrespective of the rated speed of the Parent Engine or the rated speed of the particular engine as given on the enginersquos EIAPP certificate

314 In the case of an engine to be certified in accordance with paragraph 511 of regulation 13 thespecific emission at each individual mode point shall not exceed the applicable NOx emission limit value by more than 50 except as follows

1 The 10 mode point in the D2 test cycle specified in 325

2 The 10 mode point in the C1 test cycle specified in 326

3 The idle mode point in the C1 test cycle specified in 326

32 Test cycles and weighting factors to be applied

321 For every Individual Engine or Parent Engine of an Engine Family or Engine Group one or more of the relevant test cycles specified in 322 to 326 shall be applied for verification of compliance with the applicable NOx emission limit contained in regulation 13

322 For constant speed marine diesel engines for ship main propulsion including dieselelectric drive test cycle E2 shall be applied in accordance with table 1

323 For an engine connected to a controllable pitch propeller irrespective of combinator curve test cycle E2 shall be applied in accordance with table 1


23749


Page 21

Table 1Test cycle for ldquoConstant-speed main propulsionrdquo application

(including diesel-electric drive and all controllable-pitch propeller installations)

Speed 100 100 100 1002

Power 100 75 50 25Test cycletype E2 Weighting

factor 02 05 015 015

324 For propeller law operated main and propeller law operated auxiliary engines testcycle E3 shall be applied in accordance with table 2

Table 2Test cycle for

ldquoPropeller- law-operated main and propeller-law-operated auxiliary enginerdquo application

Speed 100 91 80 63Power 100 75 50 25Test cycle

type E3 Weightingfactor 02 05 015 015

325 For constant speed auxiliary engines test cycle D2 shall be applied in accordance with table 3

Table 3Test cycle for ldquoConstant-speed auxiliary enginerdquo application

Speed 100 100 100 100 100Power 100 75 50 25 10Test cycle

type D2 Weightingfactor 005 025 03 03 01

326 For variable speed variable load auxiliary engines not included above test cycle C1 shall be applied in accordance with table 4

2 There are exceptional cases including large bore engines intended for E2 applications in which due to their oscillating masses and construction engines cannot be run at low load at nominal speed without the risk of damaging essential components In such cases the engine manufacturer shall make application to the Administration that the test cycle as given in table1 above may be modified for the 25 power mode with regard to the engine speed The adjusted engine speed at 25 power however shall be as close as possible to the rated engine speed as recommended by the engine manufacturer and approved by theAdministration The applicable weighting factors for the test cycle shall remain unchanged


23750


Page 22

Table 4Test cycle for ldquoVariable-speed variable-load auxiliary enginerdquo application

Speed Rated Intermediate IdleTorque 100 75 50 10 100 75 50 0Test cycle

type C1 Weightingfactor 015 015 015 01 01 01 01 015

327 The torque figures given in test cycle C1 are percentage values which represent for a given test mode the ratio of the required torque to the maximum possible torque at thisgiven speed

328 The intermediate speed for test cycle C1 shall be declared by the manufacturer taking into account the following requirements

1 For engines which are designed to operate over a speed range on a full load torque curve the intermediate speed shall be the declared maximum torque speed if it occurs between 60 and 75 of rated speed

2 If the declared maximum torque speed is less than 60 of rated speed then the intermediate speed shall be 60 of the rated speed

3 If the declared maximum torque speed is greater than 75 of the rated speed thenthe intermediate speed shall be 75 of rated speed

4 For engines which are not designed to operate over a speed range on the full load torque curve at steady state conditions the intermediate speed will typically be between 60 and 70 of the maximum rated speed

329 If an engine manufacturer applies for a new test cycle application on an engine already certified under a different test cycle specified in 322 to 326 then it may not be necessary for that engine to undergo the full certification process for the new application In this case the engine manufacturer may demonstrate compliance by recalculation by applying themeasurement results from the specific modes of the first certification test to the calculation of the total weighted emissions for the new test cycle application using the corresponding weighting factors from the new test cycle


23751


Page 23

Chapter 4

Approval for serially manufactured enginesEngine Family and Engine Group concepts

41 General

411 To avoid certification testing of every engine for compliance with the NOx emission limits one of two approval concepts may be adopted namely the Engine Family or the Engine Group concept

412 The Engine Family concept may be applied to any series produced engines which through their design are proven to have similar NOx emission characteristics are used asproduced and during installation on board require no adjustments or modifications which could adversely affect the NOx emissions

413 The Engine Group concept may be applied to a smaller series of engines produced for similar engine application and which require minor adjustments and modifications duringinstallation or in service onboard

414 Initially the engine manufacturer may at its discretion determine whethe r engines should be covered by the Engine Family or Engine Group concept In general the type of application shall be based on whether the engines will be modified and to what extent after testing on a test bed

42 Documentation

421 All documentation for certification must be completed and suitably stamped by the duly authorized Authority as appropriate This documentation shall also include all terms andconditions including replacement of spare parts to ensure that an engine is maintained incompliance with the applicable NOx emission limit

422 For an engine within an Engine Family or Engine Group the required documentation forthe Engine Parameter Check method is specified in 622

43 Application of the Engine Family concept

431 The Engine Family concept provides the possibility of reducing the number of engines which must be submitted for approval testing while providing safeguards that all engines within the Engine Family comply with the approval requirements In the Engine Family conceptengines with similar emission characteristics and design are represented by a Parent Engine

432 Engines that are series produced and not intended to be modified may be covered by the Engine Family concept

433 The selection procedure for the Parent Engine is such that the selected engineincorporates those features which will most adversely affect the NOx emission level This engine in general shall have the highest NOx emission level among all of the engines in theEngine Family


23752


Page 24

434 On the basis of tests and engineering judgement the manufacturer shall propose which engines belong to an Engine Family which engine(s) produce the highest NOx emissions and which engine(s) should be selected for certification testing

435 The Administration shall review for certification approval the selection of the Parent Engine within the Engine Family and shall have the option of selecting a different engine either for approval or production conformity testing in order to have confidence that all engines within the Engine Family comply with the applicable NOx emission limit

436 The Engine Family concept does allow minor adjustments to the engines throughadjustable features Marine diesel engines equipped with adjustable features must comply with all requirements for any adjustment within the physically available range A feature is not considered adjustable if it is permanently sealed or otherwise not normally accessibleThe Administration may require that adjustable features be set to any specification within its adjustable range for certification or in-use testing to determine compliance with the requirements

437 Before granting an Engine Family approval the Administration shall take the necessary measures to verify that adequate arrangements have been made to ensure effective control of the conformity of production This may include but is not limited to

1 the connection between the NOx critical component part or identification numbers as proposed for the Engine Family and the drawing numbers (and revision status if applicable) defining those components

2 the means by which the Administration will be able at the time of a survey to verify that the drawings used for the production of the NOx critical components correspond to the drawings established as defining the Engine Family

3 drawing revision control arrangements Where it is proposed by a manufacturer that revisions to the NOx critical component drawings defining an Engine Family may be undertaken through the life of an engine then the conformity ofproduction scheme would need to demonstrate the procedures to be adopted to cover the cases where revisions will or will not affect NOx emissions These procedures shall cover drawing number allocation effect on the identificationmarkings on the NOx critical components and the provision for providing the revised drawings to the Administration responsible for the original Engine Family approval where these revisions may affect the NOx emissions the means to be adopted to assess or verify performance against the Parent Engine performance are to be stated together with the subsequent actions to be taken regardingadvising the Administration and where necessary the declaration of a new Parent Engine prior to the introduction of those modifications into service

4 the implemented procedures that ensure any NOx critical component spare parts supplied to a certified engine will be identified as given in the approved Technical File and hence will be produced in accordance with the drawings as defining the Engine Family or

5 equivalent arrangements as approved by the Administration


23753


Page 25

438 Guidance for the selection of an Engine Family

4381 The Engine Family shall be defined by basic characteristics which must be common to all engines within the Engine Family In some cases there may be interaction of parameters these effects must also be taken into consideration to ensure that only engines with similar exhaust emission characteristics are included within an Engine Family eg the number of cylinders may become a relevant parameter on some engines due to the charge air or fuel system used but with other designs exhaust emissions characteristics may be independent of the number of cylinders or configuration

4382 The engine manufacturer is responsible for selecting those engines from their different models of engines that are to be included in an Engine Family The following basiccharacteristics but not specifications shall be common among all engines within an EngineFamily

1 combustion cycle - 2-stroke cycle- 4-stroke cycle

2 cooling medium- air- water- oil

3 individual cylinder displacement- to be within a total spread of 15

4 number of cylinders and cylinder configuration- applicable in certain cases only eg in combination with exhaust gas cleaning

devices

5 method of air aspiration- naturally aspirated- pressure charged

6 fuel type- distillateresidual fuel oil- dual fuel

7 combustion chamber- open chamberdivided chamber

8 valve and porting configuration size and number- cylinder headcylinder wall


23754


Page 26

9 fuel system type- pump-line- injector- in- line- distributor- single element- unit injector- gas valve

10 miscellaneous featuresexhaust gas re-circulation- wateremulsion injection- air injection- charge cooling system- exhaust after-treatment- reduction catalyst- oxidation catalyst- thermal reactor- particulates trap

4383 If there are engines which incorporate other features which could be considered to affect NOx exhaust emissions these features must be identified and taken into account in the selection of the engines to be included in the Engine Family

439 Guidance for selecting the Parent Engine of an Engine Family

4391 The method of selection of the Parent Engine for NOx measurement shall be agreed to and approved by the Administration The method shall be based upon selecting an engine which incorporates engine features and characteristics which from experience are known to produce the highest NOx emissions expressed in grams per kilowatt hour (gkWh) This requires detailed knowledge of the engines within the Engine Family Under certain circumstances theAdministration may conclude that the worst case NOx emission rate of the Engine Family can best be characterized by testing a second engine Thus the Administration may select anadditional engine for test based upon features which indicate that it may have the highest NOx emission levels of the engines within that Engine Family If the range of engines within the Engine Family incorporate other variable features which could be considered to affectNOx emissions these features must also be identified and taken into account in the selection of the Parent Engine

4392 The Parent Engine shall have the highest emission value for the applicable test cycle

4310 Certification of an Engine Family

43101 The certification shall include a list to be prepared and maintained by the engine manufacturer and approved by the Administration of all engines and their specificationsaccepted under the same Engine Family the limits of their operating conditions and the details and limits of engine adjustments that may be permitted

43102 A pre-certificate or EIAPP Certificate shall be issued for a Member Engine of an Engine Family in accordance with this Code which certifies that the Parent Engine meets the applicable NOx limit specified in regulation 13 Where Member Engine pre-certification requires


23755


Page 27

the measurement of some performance values the calibration of the equipment used for those measurements shall be in accordance with the requirements of 13 of appendix 4 of this Code

43103 When the Parent Engine of an Engine Family is tested and gaseous emissions measured under the most adverse conditions specified within this Code and confirmed as complying with the applicable maximum allowable emission limits as given in 31 the results of the test and NOxmeasurement shall be recorded in the EIAPP Certificate issued for the particular Parent Engine and for all Member Engines of the Engine Family

43104 If two or more Administrations agree to accept each otherrsquos EIAPP Certificates then an entire Engine Family certified by one of these Administrations shall be accepted by the other Administrations which entered into that agreement with the original certifying Administration unless the agreement specified otherwise Certificates issued under such agreements shall be acceptable as prima facie evidence that all engines included in the certification of the Engine Family comply with the specific NOx emission requirements There is no need for further evidence of compliance with regulation 13 if it is verified that the installed engine has not been modified and the engine adjustment is within the range permitted in the Engine Family certification

43105 If the Parent Engine of an Engine Family is to be certified in accordance with an alternative standard or a different test cycle than allowed by this Code the manufacturer must prove to the Administration that the weighted average NOx emissions for the appropriate test cycles fall within the relevant limit values under regulation 13 and this Code before theAdministration may issue an EIAPP Certificate

44 Application of the Engine Group concept

441 Engine Group engines normally require adjustment or modification to suit the onboardoperating conditions but these adjustments or modifications shall not result in NOx emissionsexceeding the applicable limits in regulation 13

442 The Engine Group concept also provides the possibility for a reduction in approval testing for modifications to engines in production or in service

443 In general the Engine Group concept may be applied to any engine type having the same design features as specified in 446 but individual engine adjustment or modification after test-bed measurement is allowed The range of engines in an Engine Group and choice of Parent Engine shall be agreed to and approved by the Administration

444 The application for the Engine Group concept if requested by the engine manufacturer or another party shall be considered for certification approval by the Administration If the engine owner with or without technical support from the engine manufacturer decides to performmodifications on a number of similar engines in the ownerrsquos fleet the owner may apply for an Engine Group certification The Engine Group may be based on a Parent Engine which is a test engine on the test bench Typical applications are similar modifications of similar engines in similar operational conditions If a party other than the engine manufacturer applies for engine certification the applicant for the engine certification takes on the respons ibilities of the engine manufacturer as elsewhere given within this Code

445 Before granting an initial Engine Group approval for serially produced engines the Administration shall take the necessary measures to verify that adequate arrangements have beenmade to ensure effective control of the conformity of production The requirements of 437 applymutatis mutandis to this section This requirement may not be necessary for Engine Groups


23756


Page 28

established for the purpose of engine modification on board after an EIAPP Certificate has been issued

446 Guidance for the selection of an Engine Group

4461 The Engine Group may be defined by basic characteristics and specifications inaddition to the parameters defined in 438 for an Engine Family

4462 The following parameters and specifications shall be common to engines within an Engine Group

1 bore and stroke dimensions

2 method and design features of pressure charging and exhaust gas system- constant pressure- pulsating system

3 method of charge air cooling system- withwithout charge air cooler

4 design features of the combustion chamber that effect NOx emission

5 design features of the fuel injection system plunger and injection cam which may profile basic characteristics that effect NOx emission and

6 rated power at rated speed The permitted ranges of engine power (kWcylinder) andor rated speed are to be declared by the manufacturer and approved by the Administration

4463 Generally if the criteria required by 4462 are not common to all engines within a prospective Engine Group then those engines may not be considered as an Engine Group However an Engine Group may be accepted if only one of those criteria is not common for all of the engines within a prospective Engine Group

447 Guidance for allowable adjustment or modification within an Engine Group

4471 Minor adjustments and modifications in accordance with the Engine Group concept are allowed after pre-certification or final test-bed measurement within an Engine Group uponagreement of the parties concerned and approval of the Administration if

1 an inspection of emission-relevant engine parameters andor provisions of the onboard NOx verification procedures of the engine andor data provided by the engine manufacturer confirm that the adjusted or modified engine complies with the applicable NOx emission limit The engine test-bed results in respect ofNOx emissions may be accepted as an option for verifying onboard adjustments or modifications to an engine within an Engine Group or

2 onboard measurement confirms that the adjusted or modified engine complies with the applicable NOx emission limit


23757


Page 29

4472 Examples of adjustments and modifications within an Engine Group that may be permitted but are not limited to those described below

1 For onboard conditions adjustment of- injection timing for compensation of fuel property differences- injection timing for maximum cylinder pressure- fuel delivery differences between cylinders

2 For performance modification of- turbocharger- injection pump components- plunger specification- delivery valve specification- injection nozzles- cam profiles- intake andor exhaust valve- injection cam- combustion chamber

4473 The above examples of modifications after a test-bed trial concern essentialimprovements of components or engine performance during the life of an engine This is one of the main reasons for the existence of the Engine Group concept The Administration uponapplication may accept the results from a demonstration test carried out on one engine possibly a test engine indicating the effects of the modifications on NOx emissions which may be accepted for all engines within that Engine Group without requiring certification measurements on each Member Engine of the Engine Group

448 Guidance for the selection of the Parent Engine of an Engine Group

4481 The selection of the Parent Engine shall be in accordance with the criteria in 439 as applicable It is not always possible to select a Parent Engine from small-volume production engines in the same way as the mass-produced engines (Engine Family) The first engine ordered may be registered as the Parent Engine Furthermore at the pre-certification test where a Parent Engine is not adjusted to the engine builder defined reference or maximum tolerance operating conditions (which may include but not limited to maximum combustion pressure compression pressure exhaust back pressure charge air temperature) for the Engine Group the measured NOxemission values shall be corrected to the defined reference and maximum tolerance conditions on the basis of emission sensitivity tests on other representative engines The resulting correctedaverage weighted NOx emission value under reference conditions is to be stated in 196 of the Supplement to the EIAPP Certificate In no case is the effect of the reference conditiontolerances to result in an emission value which would exceed the applicable NOx emission limit as required by regulation 13 The method used to select the Parent Engine to represent the Engine Group the reference values and the applied tolerances shall be agreed to and approved bythe Administration

449 Certification of an Engine Group

4491 The requirements of 4310 apply mutatis mutandis to this section


23758


Page 30

Chapter 5

Procedures for NOx emission measurements on a test bed

51 General

511 This procedure shall be applied to every initial approval testing of a marine diesel engine regardless of the location of that testing (the methods described in 2121 and 2122)

512 This chapter specifies the measurement and calculation methods for gaseous exhaust emissions from reciprocating internal-combustion engines under steady-state conditionsnecessary for determining the average weighted value for the NOx exhaust gas emission

513 Many of the procedures described below are detailed accounts of laboratory methods since determining an emissions value requires performing a complex set of individualmeasurements rather than obtaining a single measured value Thus the results obtained depend as much on the process of performing the measurements as they depend on the engine and test method

514 This chapter includes the test and measurement methods test run and test report as a procedure for a test-bed measurement

515 In principle during emission tests an engine shall be equipped with its auxiliaries in the same manner as it would be used onboard

516 For many engine types within the scope of this Code the auxiliaries which may be fitted to the engine in service may not be known at the time of manufacture or certification It is for this reason that the emissions are expressed on the basis of brake power as defined in 1313

517 When it is not appropriate to test the engine under the conditions as defined in 523 eg ifthe engine and transmission form a single integral unit the engine may only be tested with other auxiliaries fitted In this case the dynamometer settings shall be determined in accordance with 523 and 59 The auxiliary losses shall not exceed 5 of the maximum observed power Losses exceeding 5 shall be approved by the Administration involved prior to the test

518 All volumes and volumetric flow rates shall be related to 273 K (0degC) and 1013 kPa

519 Except as otherwise specified all results of measurements test data or calculations required by this chapter shall be recorded in the enginersquos test report in accordance with 510

5110 References in this Code to the term ldquocharge airrdquo apply equally to scavenge air

52 Test conditions

521 Test condition parameter and test validity for Engine Family approval

5211 The absolute temperature Ta of the engine intake air expressed in Kelvin shall be measured and the dry atmospheric pressure ps expressed in kPa shall be measured or calculated as follows

ps = pb ndash 001 sdot Ra sdotpa

pa according to formula (10)


23759


Page 31

5212 For naturally aspirated and mechanically pressure charged engines the parameter fashall be determined according to the following

07a

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

Tp

f (1)

5213 For turbocharged engines with or without cooling of the intake air the parameter fashall be determined according to the following

15a

07

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

T

pf (2)

5214 For a test to be recognized as valid for Engine Family approval the parameter fa shall be such that

093 = fa = 107 (3)

522 Engines with charge air cooling

5221 The temperature of the cooling medium and the charge air temperature shall berecorded

5222 All engines when equipped as intended for installation on board ships must be capableof operating within the applicable NOx emission limit of regulation 13 at an ambient seawater temperature of 25degC This reference temperature shall be considered in accordance with the charge air cooling arrangement applicable to the individual installation as follows

1 Direct seawater cooling to engine charge air coolers Compliance with theapplicable NOx limit shall be demonstrated with a charge air cooler coolant inlet temperature of 25degC

2 Intermediate freshwater cooling to engine charge air coolers Compliance with the applicable NOx limit shall be demonstrated with the charge air cooling system operating with the designed in service coolant inlet temperature regimecorresponding to an ambient seawater temperature of 25degC

Note Demonstration of compliance at a Parent Engine test for a direct seawater cooled system as given by (1) above does not demonstrate compliance in accordance with the higher charge air temperature regime inherent with an intermediate freshwater cooling arrangement as required by this section

3 For those installations incorporating no seawater cooling either direct or indirect to the charge air coolers eg radiator cooled freshwater systems airair charge air coolers compliance with the applicable NOx limit shall be demonstrated with the engine and charge air cooling systems operating as specified by the manufacturer with 25degC air temperature


23760


Page 32

5223 Compliance with the applicable NOx emission limit as defined by regulation 13 shall be demonstrated either by testing or by calculation using the charge air reference temperatures(TSCRef) specified and justified by the manufacturer if applicable

523 Power

5231 The basis of specific emissions measurement is uncorrected brake power as defined in 1311 and 1313 The engine shall be submitted with auxiliaries needed for operating the engine (eg fan water pump etc) If it is impossible or inappropriate to install the auxiliaries on the test bench the power absorbed by them shall be determined and subtracted from themeasured engine power

5232 Auxiliaries not necessary for the operation of the engine and which may be mounted on the engine may be removed for the test See also 515 and 516

5233 Where auxiliaries have not been removed the power absorbed by them at the test speeds shall be determined in order to calculate the dynamometer settings except for engines where such auxiliaries form an integral part of the engine (eg cooling fans for air cooled engines)

524 Engine air inlet system

5241 An engine air intake system or a test shop system shall be used presenting an air intake restriction within plusmn 300 Pa of the maximum value specified by the manufacturer for a clean air cleaner at the speed of rated power and full- load

5242 If the engine is equipped with an integral air inlet system it shall be used for testing

525 Engine exhaust system

5251 An engine exhaust system or a test shop system shall be used which presents anexhaust backpressure within plusmn 650 Pa of the maximum value specified by the manufacturer at the speed of rated power and full load The exhaust system shall conform to the requirements for exhaust gas sampling as set out in 593

5252 If the engine is equipped with an integral exhaust system it shall be used for testing

5253 If the engine is equipped with an exhaust after-treatment device the exhaust pipe shall have the same diameter as found in-use for at least 4 pipe diameters upstream to the inlet of the beginning of the expansion section containing the after-treatment device The distance from the exhaust manifold flange or turbocharger outlet to the exhaust after-treatment device shall be the same as in the onboard configuration or within the distance specifications of the manufacturerThe exhaust backpressure or restriction shall follow the same criteria as above and may be set with a valve

5254 Where test-bed installation prevents adjustment to the exhaust gas backpressure as required the effect on the NOx emissions shall be demonstrated by the engine builder and with the approval of the Administration the emission value duly corrected as necessary


23761


Page 33

526 Cooling system

5261 An engine cooling system with sufficient capacity to maintain the engine at normal operating temperatures prescribed by the manufacturer shall be used

53 Test fuel oils

531 Fuel oil characteristics may influence the engine exhaust gas emission in particular some fuel bound nitrogen can be converted to NOx during combustion Therefore the characteristics of the fuel oil used for the test are to be determined and recorded Where a reference fuel oil is used the reference code or specifications and the analysis of the fuel oil shall be provided

532 The selection of the fuel oil for the test depends on the purpose of the test If a suitable reference fuel oil is not available it is recommended to use a DM-grade marine fuel specified in ISO 82172005 with properties suitable for the engine type In case a DM-grade fuel oil is not available a RM-grade fuel oil according to ISO 82172005 shall be used The fuel oil shall be analysed for its composition of all components necessary for a clear specification anddetermination of DM- or RM-grade The nitrogen content shall also be determined The fuel oil used during the Parent Engine test shall be sampled during the test

533 The fuel oil temperature shall be in accordance with the manufacturerrsquosrecommendations The fuel oil temperature shall be measured at the inlet to the fuel injectionpump or as specified by the manufacturer and the temperature and location of measurement recorded

534 Dual fuel engines using liquid fuel as pilot fuel shall be tested using maximum liquid to gas fuel ratio The liquid fraction of the fuel shall comply with 531 532 and 533

54 Measurement equipment and data to be measured

541 The emission of gaseous components by the engine submitted for testing shall bemeasured by the methods described in appendix 3 of this Code which describe the recommendedanalytical systems for the gaseous emissions

542 Other systems or analysers may subject to the approval of the Administration beaccepted if they yield equivalent results to that of the equipment referenced in 541In establishing equivalency it shall be demonstrated that the proposed alternative systems or analysers would as qualified by using recognized national or international standards yield equivalent results when used to measure diesel engine exhaust emission concentrations in termsof the requirements referenced in 541

543 For introduction of a new system the determination of equivalency shall be based upon the calculation of repeatability and reproducibility as described in ISO 5725-1 and ISO 5725-2or any other comparable recognized standard

544 This Code does not contain details of flow pressure and temperature measuringequipment Instead only the accuracy requirements of such equipment necessary for conducting an emissions test are given in 131 of appendix 4 of this Code


23762


Page 34

545 Dynamometer specification

5451 An engine dynamometer with adequate characteristics to perform the appropriate test cycle described in 32 shall be used

5452 The instrumentation for torque and speed measurement shall allow the measurementaccuracy of the shaft power within the given limits Additional calculations may be necessary

5453 The accuracy of the measuring equipment shall be such that the maximum permissible deviations given in 131 of appendix 4 of this Code are not exceeded

55 Determination of exhaust gas flow

551 The exhaust gas flow shall be determined by one of the methods specified in 552 553or 554

552 Direct measurement method

5521 This method involves the direct measurement of the exhaust flow by flow nozzle or equivalent metering system and shall be in accordance with a recognized international standard

Note Direct gaseous flow measurement is a difficult task Precautions shall be taken to avoid measurement errors which will result in emission value errors

553 Air and fuel measurement method

5531 The method for determining exhaust emission flow using the air and fuel measurement method shall be conducted in accordance with a recognized international standard

5532 This involves measurement of the air flow and the fuel flow Air flow-meters and fuel flow-meters with an accuracy defined in 131 of appendix 4 of this Code shall be used

5533 The exhaust gas flow shall be calculated as follows

fawew mmm qqq += (4)

5534 The air flow-meter shall meet the accuracy specifications of appendix 4 of this Code the CO2 analyser used shall meet the specifications of appendix 3 of this Code and the total system shall meet the accuracy specifications for the exhaust gas flow as given in appendix 4 of this Code

554 Fuel flow and carbon balance method

5541 This involves exhaust mass flow rate calculation from fuel consumption fuelcomposition and exhaust gas concentrations using the carbon balance method as specified in appendix 6 of this Code


23763


Page 35

56 Permissible deviations of instruments for engine -related parameters and otheressential parameters

561 The calibration of all measuring instruments including both the measuring instruments as detailed under appendix 4 of this Code and additional measuring instruments required in order to define an enginersquos NOx emission performance for example the measurement of peak cylinder or charge air pressures shall be traceable to standards recognized by the Administration and shall comply with the requirements as set out in 131 of appendix 4 of this Code

57 Analysers for determination of the gaseous components

571 The analysers to determine the gaseous emissions shall meet the specifications as set out in appendix 3 of this Code

58 Calibration of the analytical instruments

581 Each analyser used for the measurement of an enginersquos gaseous emissions shall be calibrated in accordance with the requirements of appendix 4 of this Code

59 Test run

591 General

5911 Detailed descriptions of the recommended sampling and analysing systems arecontained in 592 to 594 and appendix 3 of this Code Since various configurations mayproduce equivalent results exact conformance with these figures is not required Additionalcomponents such as instruments valves solenoids pumps and switches may be used to provide additional information and coordinate the functions of the component systems Other components which are not needed to maintain the accuracy on some systems may with the agreement of the Administration be excluded if their exclusion is based upon good engineering judgement

5912 The treatment of inlet restriction (naturally aspirated engines) or charge air pressure (turbo-charged engines) and exhaust back pressure shall be in accordance with 524 and 525 respectively

5913 In the case of a pressure charged engine the inlet restriction conditions shall be taken as the condition with a clean air inlet filter and the pressure charging system working within the bounds as declared or to be established for the Engine Family or Engine Group to berepresented by the Parent Engine test result

592 Main exhaust components CO CO2 HC NOx and O2

5921 An analytical system for the determination of the gaseous emissions in the raw exhaust gas shall be based on the use of analysers given in 54

5922 For the raw exhaust gas the sample for all components may be taken with one sampling probe or with two sampling probes located in close proximity and internally split to the different analysers Care must be taken that no condensation of exhaust components (including water and sulphuric acid) occurs at any point of the analytical system


23764


Page 36

5923 Specifications and calibration of these analysers shall be as set out in appendices 3 and 4of this Code respectively

593 Sampling for gaseous emissions

5931 The sampling probes for the gaseous emissions shall be fitted at least 10 pipe diameters after the outlet of the engine turbocharger or last after-treatment device whichever is furthest downstream but also at least 05 m or 3 pipe diameters upstream of the exit of the exhaust gas system whichever is greater For a short exhaust system that does not have a location that meets both of these specifications an alternative sample probe location shall be subject to approval by the Administration

5932 The exhaust gas temperature shall be at least 190degC at the HC sample probe and at least 70degC at the sample probes for other measured gas species where they are separate from the HC sample probe

5933 In the case of a multi-cylinder engine with a branched exhaust manifold the inlet of the probe shall be located sufficiently far downstream so as to ensure that the sample isrepresentative of the average exhaust emissions from all cylinders In the case of a multi-cylinderengine having distinct groups of manifolds it is permissible to acquire a sample from each group individually and calculate an average exhaust emission Alternatively it would also bepermissible to acquire a sample from a single group to represent the average exhaust emission provided that it can be justified to the Administration that the emissions from other groups are identical Other methods subject to the approval of the Administration which have been shown to correlate with the above methods may be used For exhaust emission calculation the total exhaust mass flow shall be used

5934 The exhaust gas sampling system shall be leakage tested in accordance with section 4 of appendix 4 of this Code

5935 If the composition of the exhaust gas is influenced by any exhaust after-treatmentsystem the exhaust gas sample shall be taken downstream of that device

5936 The inlet of the probe shall be located as to avoid ingestion of water which is injected into the exhaust system for the purpose of cooling tuning or noise reduction

594 Checking of the analysers

5941 The emission analysers shall be set at zero and spanned in accordance with section 6 of appendix 4 of this Code

595 Test cycles

5951 An engine shall be tested in accordance with the test cycles as defined in 32This takes into account the variations in engine application


23765


Page 37

596 Test sequence

5961 After the procedures in 591 to 595 have been completed the test sequence shall be started The engine shall be operated in each mode in any order in accordance with the appropriate test cycles defined in 32

5962 During each mode of the test cycle after the initial transition period the specified speed shall be held within plusmn 1 of the rated speed or plusmn 3 min-1 whichever is greater except for low idle which shall be within the tolerances declared by the manufacturer The specified torque shall be held so that the average over the period during which the measurements are being taken is within plusmn 2 of the rated torque at the enginersquos rated speed

597 Analyser response

5971 When stabilized the output of the analysers shall be recorded both during the test and during all zero and span response checks using a data acquisition system or a strip chart recorder The recording period shall not be less than 10 minutes when analysing exhaust gas or not less than 3 minutes for each zero and span response check For data acquisition sys tems a minimum sampling frequency of 3 per minute shall be used Measured concentrations of CO HC and NOx are to be recorded in terms of or equivalent to ppm to at least the nearest whole number Measured concentrations of CO2 and O2 are to be recorded in terms of or equivalent to tonot less than two decimal places

598 Engine conditions

5981 The engine speed load and other essential parameters shall be measured at each mode point only after the engine has been stabilized The exhaust gas flow shall be measured or calculated and recorded

599 Re-checking the analysers

5991 After the emission test the zero and span responses of the analysers shall bere-checked using a zero gas and the same span gas as used prior to the measurements The test shall be considered acceptable if

1 the difference between the responses to the zero gas before and after the test is less than 2 of the initial span gas concentration and

2 the difference between the responses to the span gas before and after the test is less than 2 of the initial span gas concentration

5992 Zero and span drift correction shall not be applied to the analyser responses recorded in accordance with 597

510 Test report

5101 For every Individual Engine or Parent Engine tested to establish an Engine Family or Engine Group the engine manufacturer shall prepare a test report which shall contain the necessary data to fully define the engine performance and enable calculation of the gaseous emissions including the data as set out in section 1 of appendix 5 of this Code The original of the test report shall be maintained on file with the engine manufacturer and a certified true copy shall be maintained on file by the Administration


23766


Page 38

511 Data evaluation for gaseous emissions

5111 For the evaluation of the gaseous emissions the data recorded for at least thelast 60 seconds of each mode shall be averaged and the concentrations of CO CO2 HC NOxand O2 during each mode shall be determined from the averaged recorded data and thecorresponding zero and span check data The averaged results shall be given in terms of to not less than two decimal places for CO2 and O2 species and in terms of ppm to at least the nearest whole number for CO HC and NOx species

512 Calculation of the gaseous emissions

5121 The final results for the test report shall be determined by following the steps in 5122 to 5126

5122 Determination of the exhaust gas flow

51221 The exhaust gas flow rate (qmew) shall be determined for each mode in accordance with one of the methods described in 552 to 554

5123 Drywet correction

51231 If the emissions are not measured on a wet basis the measured concentration shall be converted to a wet basis according to either of the following formulae

cw = kw sdot cd (5)

51232 For the raw exhaust gas

1 Complete combustion where exhaust gas flow is to be determined in accordance with direct measurement method in 552 or air and fuel measurement method in 553 either of the following formulae shall be used

00811000244214773

19111244211

fwmad

mf

mad

mfALFa

wr1 sdot⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

fqqH

qqwH

ka

(6)

or

⎟⎟⎠

⎞⎜⎜⎝

⎛minus

⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

b

r

fwmad

mfa

mad

mfALFa

wr1 11000244214773

19111244211

pp

fqqH

qqwH

k (7)


23767


Page 39

withffw = 0055594 sdot wALF + 00080021 sdot wDEL + 00070046 sdot wEPS (8)Ha is the absolute humidity of intake air in g water per kg dry air

Note Ha may be derived from relative humidity measurement dewpointmeasurement vapour pressure measurement or drywet bulb measurement using the generally accepted formulae

Ha = 622 sdot pa sdot Ra (pb ndash 001 sdot Ra sdot pa) (9)

wherepa = saturation vapour pressure of the intake air kPapa = (4856884 + 02660089 sdot ta + 001688919 sdot ta

2 ndash 7477123 sdot 10-5 sdot ta3

+ 810525 sdot 10-6 sdot ta4 ndash 3115221 sdot 10-8 sdot ta

5 ) sdot (10132 760) (10)with

ta = temperature of the intake air degC ta = Ta ndash 27315pb = total barometric pressure kPapr = water vapour pressure after cooling bath of the analysis system kPapr = 076 kPa for cooling bath temperature 3degC

2 Incomplete combustion CO more than 100 ppm or HC more than 100 ppmC at one or more mode points where exhaust gas flow is determined in accordance with direct measurement method 552 air and fuel measurement method 553 andin all cases where the carbon-balance method 554 is used the following equation shall be used

Note The unit for the CO and CO2 concentrations in (11) and (13) is

( )b

rw2H2dCOdCO2d

wr201000501

1

ppkccc

kminus+sdotminus+sdotsdot+

=α

(11)

with

BET

ALF916411wwsdot=α (12)

CO2dCOd

CO2dCOdCOdH2d 3

)(50cc

ccccsdot+

+sdotsdotsdot=

α (13)

( )a

aw2 60811000

6081H

Hksdot+

sdot= (14)

51233 For the intake air

w2wa kk minus= 1 (15)


23768


Page 40

5124 NOx correction for humidity and temperature

51241 As the NOx emission depends on ambient air conditions the NOx concentration shall be corrected for ambient air temperature and humidity with the factors in accordancewith 51245 or 51246 as applicable

51242 Other reference values for humidity instead of 1071 gkg at the reference temperature of 25degC shall not be used

51243 Other correction formulae may be used if they can be justified validated and areapproved by the Administration

51244 Water or steam injected into the charge air (air humidification) is considered anemission control device and shall therefore not be taken into account for humidity correction Water that condensates in the charge cooler will change the humidity of the charge air andtherefore shall be taken into account for humidity correction

51245 For compression ignition engines

( ) ( )2980045071100182011

aahd minussdot+minussdotminus=

THk (16)

whereTa = is the temperature of the air at the inlet to the air filter in KHa = is the humidity of the intake air at the inlet to the air filter in g water per kg dry air

51246 For compression ignition engines with intermediate air cooler the followingalternative equation shall be used

( ) ( ) ( )SCRefSCaahd 002850298002750711001201

1TTTH

kminussdot+minussdotminusminussdotminus

= (17)

whereTSC is the temperature of the charge airTSCRef is the temperature of the charge air at each mode point corresponding to a seawater temperature of 25degC as specified in 522 TSCRef is to be specified by the manufacturer

To take the humidity in the charge air into account the following consideration is added

HSC = humidity of the charge air g water per kg dry air in whichHSC = 622 sdot pSC sdot 100 (pC ndash pSC)

wherepSC = saturation vapour pressure of the charge air kPapC = charge air pressure kPa

However if Ha ge HSC then HSC shall be used in place of Ha in formula (17)


23769


Page 41

5125 Calculation of the emission mass flow rates

51251 The emission mass flow rate of the respective component in the raw exhaust gas for each mode shall be calculated in accordance with 51252 from the measured concentration as obtained in accordance with 5111 the applicable ugas value from table 5 and the exhaust gas mass flow rate in accordance with 55

Table 5Coefficient ugas and fuel specific parameters for raw exhaust gas

Gas NOx CO HC CO2 O2gas kgm3 2053 1250 a) 19636 14277

e Coefficient ugasb)

Fuel oil 12943 0001586 0000966 0000479 0001517 0001103(a) depending on fuel(b) at = 2 wet air 273 K 1013 kPa

Values for u given in table 5 are based on ideal gas properties

51252 The following formulae shall be applied

qmgas = ugas sdot cgas sdot qmew sdot khd (for NOx) (18)

qmgas = ugas sdot cgas sdot qmew (for other gases) (18a)

whereqmgas = emission mass flow rate of individual gas ghugas = ratio between density of exhaust component and density of exhaust gas see table 5cgas = concentration of the respective component in the raw exhaust gas ppm wetqmew = exhaust mass flow kgh wetkhd = NOx humidity correction factor

Note In the case of CO2 and O2 measurement the concentration will normally be reported in terms of With regard to the application of formula 18a these concentrations will need to be expressed in ppm 10 = 10000 ppm

51253 For the calculation of NOx the humidity correction factor khd as determinedaccording to 5124 shall be used

51254 The measured concentration shall be converted to a wet basis according to 5123 if not already measured on a wet basis


23770


Page 42

5126 Calculation of the specific emission

51261 The emission shall be calculated for all individual components in accordance with the following

1( )( )sum

sum=

=

=

=

sdot

sdot= ni

i

ni

ix

WP

Wq

1 Fii

1 Fimgasigas (19)

where2 auxm PPP += (20)

andqmgas is the mass flow of individual gasPm is the measured power of the individual modePaux is the power of the auxiliaries fitted to the engine of the individual mode

51262 The weighting factors and the number of modes (n) used in the above calculation shall be according to the provisions of 32

51263 The resulting average weighted NOx emission value for the engine as determined by formula (19) shall then be compared to the applicable emission limit given in regulation 13 to determine if the engine is in compliance


23771


Page 43

Chapter 6

Procedures for demonstrating compliance with NOx emission limits on board

61 General

611 After installation of a pre-certificated engine on board a ship every marine diesel engine shall have an onboard verification survey conducted as specified in 2112 to 2114 to verify that the engine continues to comply with the applicable NOx emission limit contained inregulation 13 Such verification of compliance shall be determined by using one of the following methods

1 Engine Parameter Check method in accordance with 62 to verify that an enginersquoscomponent settings and operating values have not deviated from thespecifications in the enginersquos Technical File



62 Engine Parameter Check method

621 General

6211 Engines that meet the following conditions shall be eligible for an Engine Parameter Check method

1 engines that have received a pre-certificate (EIAPP Certificate) on the test bed and those that received a certificate (EIAPP Certificate) following an initialcertification survey in accordance with 224 and

2 engines that have undergone modifications or adjustments to the designatedengine components and adjustable features since they were last surveyed

6212 When a diesel engine is designed to run within the applicable NOx emission limit it is most likely that within the marine life of the engine the NOx emission limit may be adhered to The applicable NOx emission limit may however be contravened by adjustments or modification to the engine Therefore an Engine Parameter Check method shall be used to verify whether the engine is still within the applicable NOx emission limit

6213 Engine component checks including checks of settings and an enginersquos operating values are intended to provide an easy means of deducing the emissions performance of the engine for the purpose of verification that an engine with no or minor adjustments ormodifications complies with the applicable NOx emission limit Where the measurement of some operating values is required the calibration of the equipment used for those measurements shall be in accordance with the requirements of appendix 4 of this Code


23772


Page 44

6214 The purpose of such checks is to provide a ready means of determining that an engine is correctly adjusted in accordance with the manufacturerrsquos specification and remains in a condition of adjustment consistent with the initial certification by the Administration as being in compliance with regulation 13 as applicable

6215 If an electronic engine management system is employed this shall be evaluated against the original settings to ensure that appropriate parameters are operating within ldquoas-builtrdquo limits

6216 For the purpose of assessing compliance with regulation 13 it is not always necessary to measure the NOx emissions to know that an engine not equipped with an after-treatmentdevice is likely to comply with the applicable NOx emission limit It may be sufficient to know that the present state of the engine corresponds to the specified components calibration or parameter adjustment state at the time of initial certification If the results of an Engine Parameter Check method indicate the likelihood that the engine complies with the applicable NOx emission limit the engine may be re-certified without direct NOx measurement

6217 For an engine equipped with a NOx reducing device it will be necessary to check the operation of the device as part of the Engine Parameter Check method

622 Documentation for an Engine Parameter Check method

6221 Every marine diesel engine shall have a Technical File as required in 234 which identifies the enginersquos components settings or operating values which influence exhaustemissions and must be checked to ensure compliance

6222 An enginersquos Technical File shall contain all applicable information relevant to the NOx emission performance of the engine on the designated engines components adjustable features and parameters at the time of the enginersquos pre-certification or onboard certification whichever occurred first

6223 Dependent on the specific design of the particular engine different onboardNOx influencing modifications and adjustments are possible and usual These include the engine parameters as follows

1 injection timing

2 injection nozzle

3 injection pump

4 fuel cam

5 injection pressure for common rail systems

6 combustion chamber

7 compression ratio

8 turbocharger type and build

9 charge air cooler charge air pre-heater

10 valve timing

11 NOx abatement equipment ldquowater injectionrdquo

12 NOx abatement equipment ldquoemulsified fuelrdquo (fuel water emulsion)

13 NOx abatement equipment ldquoexhaust gas recirculationrdquo

14 NOx abatement equipment ldquoselective catalytic reductionrdquo or

15 other parameter(s) specified by the Administration

6224 The actual Technical File of an engine may based on the recommendations of the applicant for engine certification and the approval of the Administration include less


23773


Page 45

components andor parameters than discussed in section 6223 depending on the particular engine and the specific design

6225 For some parameters different survey possibilities exist As approved by theAdministration the shipowner supported by the applicant for engine certification may choose what method is applicable Any one of or a combination of the methods listed in the check list for the Engine Parameter Check method given in appendix 7 of this Code may be sufficient to show compliance

6226 Technical documentation in respect of engine component modification for inclusion in an enginersquos Technical File shall include details of that modification and its influence onNOx emissions and it shall be supplied at the time when the modification is carried out Test-beddata obtained from a later engine which is within the applicable range of the Engine Group concept may be accepted

6227 The shipowner or person responsible for a ship equipped with a marine diesel engine required to undergo an Engine Parameter Check method shall maintain on board the following documentation in relation to the onboard NOx verification procedures

1 a Record Book of Engine Parameters for recording all changes including like for like replacements and adjustments within the approved ranges made relative to an enginersquos components and settings

2 an engine parameter list of an enginersquos designated components and settings andor the documentation of an enginersquos load-dependent operating values submitted by an applicant for engine certification and approved by the Administration and

3 technical documentation of an engine component modification when such amodification is made to any of the enginersquos designated engine components

6228 Descriptions of any changes affecting the designated engine parameters including adjustments parts replacements and modifications to engine parts shall be recordedchronologically in the Record Book of Engine Parameters These descriptions shall besupplemented with any other applicable data used for the assessment of the enginersquosNOx emissions

623 Procedures for an Engine Parameter Check method

6231 An Engine Parameter Check method shall be carried out using the two procedures as follows

1 a documentation inspection of engine parameter(s) shall be carried out in addition to other inspections and include inspection of the Record Book of EngineParameters and verification that engine parameters are within the allowable range specified in the enginersquos Technical File and

2 an actual inspection of engine components and adjustable features shall be carried out as necessary It shall then be verified also referring to the results of the documentation inspection that the enginersquos adjustable features are within the allowable range specified in the enginersquos Technical File


23774


Page 46

6232 The surveyor shall have the option of checking one or all of the identified components settings or operating values to ensure that the engine with no or minor adjustments ormodifications complies with the applicable NOx emission limit and that only components of the approved specification as given by 2417 are being used Where adjustments andormodifications in a specification are referenced in the Technical File they must fall within the range recommended by the applicant for engine certification and approved by theAdministration

63 Simplified Measurement method

631 General

6311 The following simplified test and measurement procedure specified in this section shallbe applied only for onboard confirmation tests and renewal annual and intermediate surveys when required Every first engine testing on a test bed shall be carried out in accordance with the procedure specified in chapter 5 Corrections for ambient air temperature and humidity inaccordance with 5124 are essential as ships are sailing in coldhot and dryhumid climates which may cause a difference in NOx emissions

6312 To gain meaningful results for onboard confirmation tests and onboard renewal annual and intermediate surveys as an absolute minimum the gaseous emission concentrations of NOxand CO2 shall be measured in accordance with the appropriate test cycle The weightingfactors (WF) and the number of modes (n) used in the calculation shall be in accordance with 32

6313 The engine torque and engine speed shall be measured but to simplify the procedure the permissible deviations of instruments (see 637) for measurement of engine-relatedparameters for onboard verification purposes is different than from those permissible deviations allowed under the test-bed testing method If it is difficult to measure the torque directly the brake power may be estimated by any other means recommended by the applicant for engine certification and approved by the Administration

6314 In practical cases it is often impossible to measure the fuel oil consumption once an engine has been installed on board a ship To simplify the procedure on board the results of the measurement of the fuel oil consumption from an enginersquos pre-certification test-bed testing may be accepted In such cases especially concerning residual fuel oil operation (RM-grade fuel oil according to ISO 82172005) an estimation with a corresponding estimated error shall be made Since the fuel oil flow rate used in the calculation (qmf) must relate to the fuel oil composition determined in respect of the fuel sample drawn during the test the measurement of qmf from the test-bed testing shall be corrected for any difference in net calorific values between the test bed and test fuel oils The consequences of such an error on the final emissions shall be calculated and reported with the results of the emission measurement


632 Engine parameters to be measured and recorded

6321 Table 6 lists the engine parameters that shall be measured and recorded during onboardverification procedures


23775


Page 47

Table 6Engine parameters to be measured and recorded

Symbol Parameter Dimension

HaAbsolute humidity (mass of engine intake air water content related to mass of dry air) gkg

ndi Engine speed (at the ith mode during the cycle) min-1

nturbiTurbocharger speed (if applicable) (at the ith modeduring the cycle) min-1

pbTotal barometric pressure (in ISO 3046-1 1995 px= Px = site ambient total pressure) kPa

pCiCharge air pressure after the charge air cooler(at the ith mode during the cycle) kPa

Pi Brake power (at the ith mode during the cycle) kWqmf i Fuel oil flow (at the ith mode during the cycle) kgh

siFuel rack position (of each cylinder if applicable) (at the ith mode during the cycle)

Ta

Intake air temperature at air inlet (in ISO 3046-11995 Tx = TTx = site ambient thermodynamic air temperature)

K

TSCiCharge air temperature after the charge air cooler (if applicable) (at the ith mode during the cycle) K

Tcaclin Charge air cooler coolant inlet temperature degCTcaclout Charge air cooler coolant outlet temperature degC

TExhiExhaust gas temperature at the sampling point(at the ith mode during the cycle) degC

TFuel Fuel oil temperature before the engine degCTSea Seawater temperature degC

633 Brake power

6331 The point regarding the ability to obtain the required data during onboard NOx testing is particularly relevant to brake power Although the case of directly coupled gearboxes is considered in chapter 5 an engine as may be presented on board could in many applications be arranged such that the measurements of torque (as obtained from a specially installed strain gauge) may not be possible due to the absence of a clear shaft Principal in this group would begenerators but engines may also be coupled to pumps hydraulic units compressors etc

6332 The engines driving the machinery given in 6331 would typically have been tested against a water brake at the manufacture stage prior to the permanent connection of the power consuming unit when installed on board For generators this should not pose a problem to use voltage and amperage measurements together with a manufacturerrsquos declared generatorefficiency For propeller law governed equipment a declared speed power curve may be applied together with ensured capability to measure engine speed either from the free end or by ratio of for example the camshaft speed


23776


Page 48

634 Test fuel oils

6341 Generally all emission measurements shall be carried out with the engine running on marine diesel fuel oil of an ISO 82172005 DM-grade

6342 To avoid an unacceptable burden to the shipowner the measurements for confirmation tests or re-surveys may based on the recommendation of the applicant for engine certification and the approval of the Administration be allowed with an engine running on residual fuel oil of an ISO 82172005 RM-grade In such a case the fuel bound nitrogen and the ignition quality of the fuel oil may have an influence on the NOx emissions of the engine


6351 The general requirements described in 593 shall be also applied for onboardmeasurements

6352 The installation on board of all engines shall be such that these tests may be performedsafely and with minimal interference to the engine Adequate arrangements for the sampling of the exhaust gas and the ability to obtain the required data shall be provided on board a ship The uptakes of all engines shall be fitted with an accessible standard sampling point An example of a sample point connecting flange is given in section 5 of appendix 8 of this Code


6361 The emission of gaseous pollutants shall be measured by the methods described in chapter 5

637 Permissible deviation of instruments for engine related parameters and other essential parameters

6371 Tables 3 and 4 contained in section 13 of appendix 4 of this Code list the permissible deviation of instruments to be used in the measurement of engine-related parameters and other essential parameters during onboard verification procedures

638 Determination of the gaseous components

6381 The analytical measuring equipment and the methods described in chapter 5 shall be applied

639 Test cycles

6391 Test cycles used on board shall conform to the applicable test cycles specified in 32

6392 Engine operation on board under a test cycle specified in 32 may not always be possible but the test procedure shall based on the recommendation of the engine manufacturer and approval by the Administration be as close as possible to the procedure defined in 32 Therefore values measured in this case may not be directly comparable with test-bed results because measured values are very much dependent on the test cycles


23777


Page 49

6393 If the number of measuring points on board is different than those on the test bed the measuring points and the weighting factors shall be in accordance with the recommendations of the applicant for engine certification and approved by the Administration taking into account the provisions of 646

6310 Calculation of gaseous emissions

63101 The calculation procedure specified in chapter 5 shall be applied taking into account the special requirements of this Simplified Measurement procedure

6311 Allowances

63111 Due to the possible deviations when applying the simplified measurement procedures of this chapter on board a ship an allowance of 10 of the applicable limit value may be accepted for confirmation tests and renewal annual and intermediate surveys only

63112 The NOx emission of an engine may vary depending on the ignition quality of the fuel oil and the fuel bound nitrogen If there is insufficient information available on the influence of the ignition quality on the NOx formation during the combustion process and the fuel bound nitrogen conversion rate also depends on the engine efficiency an allowance of 10 may be granted for an onboard test run carried out on a RM-grade fuel oil (ISO 82172005) except that there will be no allowance for the pre-certification test on board The fuel oil used shall be analysed for its composition of carbon hydrogen nitrogen sulphur and to the extent given in ISO 82172005 any additional components necessary for a clear specification of the fuel oil

63113 In no case shall the total granted allowance for both the simplification ofmeasurements on board and the use of residual fuel oil of an ISO 82172005 RM-grade fuel oil exceed 15 of the applicable limit value

64 Direct Measurement and Monitoring method

641 General

6411 The following Direct Measurement and Monitoring procedure may be applied for onboard verification at renewal annual and intermediate surveys

6412 Due attention is to be given to the safety implications related to the handling and proximity of exhaust gases the measurement equipment and the storage and use of cylindered pure and calibration gases Sampling positions and access staging shall be such that thismonitoring may be performed safely and will not interfere with the engine

642 Emission species measurement

6421 Onboard NOx monitoring includes as an absolute minimum the measurement ofgaseous emission concentrations of NOx (as NO + NO2)

6422 If exhaust gas mass flow is to be determined in accordance with the carbon balance method in accordance with appendix 6 of this Code then CO2 shall also be measuredAdditionally CO HC and O2 may be measured


23778


Page 50

643 Engine performance measurements

6431 Table 7 lists the engine performance parameters that shall be measured or calculated and recorded at each mode point during onboard NOx monitoring


Symbol Parameter Dimensionnd Engine speed min-1

pC Charge air pressure at receiver kPaP Brake power (as specified below) kW

Paux Auxiliary power (if relevant) kWTsc Charge air temperature at receiver (if applicable) K

TcaclinCharge air cooler coolant inlet temperature(if applicable) degC

TcacloutCharge air cooler coolant outlet temperature (if applicable) degC

TSea Seawater temperature (if applicable) degCqmf Fuel oil flow (as specified below) kgh

6432 Other engine settings necessary to define engine-operating conditions eg waste-gatecharge air bypass turbocharger status shall be determined and recorded

6433 The settings and operating conditions of any NOx reducing devices shall be determined and recorded

6434 If it is difficult to measure power directly uncorrected brake power may be estimated by any other means as approved by the Administration Possible methods to determine brake power include but are not limited to

1 indirect measurement in accordance with 633 or

2 by estimation from nomographs

6435 The fuel oil flow (actual consumption rate) shall be determined by

1 direct measurement or

2 test-bed data in accordance with 6314

644 Ambient condition measurements

6441 Table 8 lists the ambient condition parameters that shall be measured or calculated and recorded at each mode point during onboard NOx monitoring


23779


Page 51

Table 8Ambient condition parameters to be measured and recorded


Haabsolute humidity (mass of engine intake air water content related to mass of dry air) gkg

pbtotal barometric pressure (in ISO 3046-11995 px=Px=site ambient total pressure) kPa

Ta

temperature at air inlet (in ISO 3046-11995 Tx=TTx=site ambient thermodynamic air temperature)

K

645 Engine performance and ambient condition monitoring equipment

6451 The engine performance and ambient condition monitoring equipment shall be installed and maintained in accordance with manufacturersrsquo recommendations such that requirements of section 13 and tables 3 and 4 of appendix 4 of this Code are met in respect of the permissible deviations

646 Test cycles

6461 Engine operation on board under a specified test cycle may not always be possible but the test procedure as approved by the Administration shall be as close as possible to the procedure defined in 32 Therefore values measured in this case may not be directly comparable with test-bed results because measured values are very much dependant on the test cycle

6462 In the case of the E3 test cycle if the actual propeller curve differs from the E3 curve the load point used shall be set using the engine speed or the corresponding mean effective pressure (MEP) or mean indicated pressure (MIP) given for the relevant mode of that cycle

6463 Where the number of measuring points on board is different from those on the test bed the number of measurement points and the associated revised weighting factors shall be approved by the Administration

6464 Further to 6463 where the E2 E3 or D2 test cycles are applied a minimum of load points shall be used of which the combined nominal weighting factor as given in 32 is greater than 050

6465 Further to 6463 where the C1 test cycle is applied a minimum of one load point shall be used from each of the rated intermediate and idle speed sections If the number of measuring points on board is different from those on the test bed the nominal weighting factors at each load point shall be increased proportionally in order to sum to unity (10)

6466 With regard to the application of 6463 guidance in respect of the selection of load points and revised weighting factors is given in section 6 of appendix 8 of this Code

6467 The actual load points used to demonstrate compliance shall be within plusmn 5 of the rated power at the modal point except in the case of 100 load where the range shall be +0 to ndash10For example at the 75 load point the acceptable range shall be 70 ndash 80 of rated power


23780


Page 52

6468 At each selected load point except idle and after the initial transition period(if applicable) the engine power shall be maintained at the load set point within a 5 coefficient of variance (COV) over a 10-minute interval A worked example of the coefficient of variance calculation is given in section 7 of appendix 8 of this Code

6469 Regarding the C1 test cycle the idle speed tolerance shall be declared subject to the approval of the Administration

647 Test condition parameter

6471 The test condition parameter specified in 521 shall not apply to onboardNOx monitoring Data under any prevailing ambient condition shall be acceptable

648 Analyser in-service performance

6481 Analysing equipment shall be operated in accordance with manufacturerrsquosrecommendations

6482 Prior to measurement zero and span values shall be checked and the analysers shall be adjusted as necessary

6483 After measurement analyser zero and span values shall be verified as being within that permitted by 599

649 Data for emission calculation

6491 The output of the analysers shall be recorded both during the test and during all response checks (zero and span) This data shall be recorded on a strip chart recorder or other types of data recording devices Data recording precision shall be in accordance with 5971

6492 For the evaluation of the gaseous emissions a 1-Hertz minimum chart reading of a stable 10-minute sampling interval of each load point shall be averaged The averageconcentrations of NOx and if required CO2 and optionally CO HC and O2 shall be determined from the averaged chart readings and the corresponding calibration data

6493 As a minimum emission concentrations engine performance and ambient conditiondata shall be recorded over the aforementioned 10-minute period

6410 Exhaust gas flow rate

64101 Exhaust gas flow rate shall be determined

1 in accordance with 552 or 553 or

2 in accordance with 554 and appendix 6 of this Code with not measured species set to zero and cCO2d set to 003


23781


Page 53

6411 Fuel oil composition

64111 Fuel oil composition to calculate gas mass flow wet qmf shall be provided by one of the following

1 fuel oil composition carbon hydrogen nitrogen and oxygen by analysis (default oxygen value may be adopted) or

2 default values as given in table 9

Table 9Default fuel oil parameters

Carbon Hydrogen Nitrogen OxygenwBET wALF wDEL wEPS

Distillate fuel oil(ISO 8217 DM grade) 862 136 00 00

Residual fuel oil(ISO 8217 RM grade) 861 109 04 00


64121 If not already measured on a wet basis the gaseous emissions concentrations shall be converted to a wet basis according to

1 direct measurement of the water component or

2 drywet correction calculated in accordance with 5123


64131 NOx correction for humidity and temperature shall be in accordance with 5124The reference charge air temperature (TSCRef) shall be stated and approved by the Administration The TSCRef values are to be referenced to 25degC seawater temperature and in the application of the TSCRef value due allowance shall be made for the actual seawater temperature

6414 Calculation of emission flow rates and specific emissions

64141 The calculation of emission flow rates and specific emissions shall be in accordance with 5125 and 5126

6415 Limit value and allowances

64151 In the case of the application of 6463 the emission value obtained shall subject to the approval of the Administration be corrected as follows

Corrected gasx = gasx sdot 09 (21)


23782


Page 54

64152 The emission value gasx or corrected gasx as appropriate shall be compared to the applicable NOx emission limit value as given in regulation 13 together with the allowance values as given in 63111 63112 and 63113 in order to verify that an engine continues to comply with the requirements of regulation 13

6416 Data for demonstrating compliance

64161 Compliance is required to be demonstrated at renewal annual and intermediatesurveys or following a substantial modification as per 132 In accordance with 245 data is required to be current that is within 30 days Data is required to be current that iswithin 30 days Data is required to be retained on board for at least three months These time periods shall be taken to be when the ship is in operation Data within that 30-day period either may be collected as a single test sequence across the required load points or may be obtained on two or more separate occasions when the engine load corresponds to that required by 646

6417 Form of approval

64171 The Direct Measurement and Monitoring method shall be documented in an Onboard Monitoring Manual The Onboard Monitoring Manual shall be submitted to the Administration for approval The approval reference of that Onboard Monitoring Manual shall be entered under section 3 of the Supplement to the EIAPP Certificate The Administration may issue a new EIAPP Certificate with the details in section 3 of the Supplement duly amended if the method is approved after the issue of the first EIAPP Certificate ie following the pre-certification survey

6418 Survey of equipment and method

64181 The survey of the Direct Measurement and Monitoring method shall take intoaccount but is not limited to

1 the data obtained and developed from the required measurements and

2 the means by which that data has been obtained taking into account theinformation given in the Onboard Monitoring Manual as required by 6414


23783


Page 55

Chapter 7

Certification of an Existing Engine

71 Where an Existing Engine is to comply with regulation 137 then the entity responsible for obtaining emissions certification shall apply to the approving Administration for certification

72 Where an application for Approved Method approval includes gaseous emissionmeasurements and calculations those are to be in accordance with chapter 5

73 Emission and performance data obtained from one engine may be shown to apply to a range of engines

74 The Approved Method for achieving compliance with regulation 137 shall include a copy of the Approved Method File which is required to accompany the engine throughout its life on board ship

75 A description of the enginersquos onboard verification procedure shall be included in the Approved Method File

76 After installation of the Approved Method a survey shall be conducted in accordancewith the Approved Method File If this survey confirms compliance the Administration shallamend the shiprsquos IAPP Certificate accordingly


23784


Page 56

Appendix 1

Form of EIAPP Certificate(Refer to 2210 of the NOx Technical Code)

ENGINE INTERNATIONAL AIR POLLUTION PREVENTION CERTIFICATE

Issued under the provisions of the Protocol of 1997 as amended by resolution MEPCxx(58)in 2008 to amend the International Convention for the Prevention of Pollution from Ships 1973 as modified by the Protocol of 1978 related thereto (hereinafter referred to as ldquothe Conventionrdquo)under the authority of the Government of

(full designation of the country)

by(full designation of the competent person or organization

authorized under the provisions of the Convention)

Enginemanufacturer

Modelnumber

Serialnumber

Testcycle(s)

Rated power (kW) and speed

(rpm)

Engineapprovalnumber

THIS IS TO CERTIFY

1 That the above-mentioned marine diesel engine has been surveyed for pre-certification in accordance with the requirements of the Revised Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines (2008) made mandatory by Annex VI of the Convention and

2 That the pre-certification survey shows that the engine its components adjustablefeatures and Technical File prior to the enginersquos installation andor service onboard a ship fully comply with the applicable regulation 13 of Annex VI of the Convention

This certificate is valid for the life of the engine subject to surveys in accordance withregulation 5 of Annex VI of the Convention installed in ships under the authority of this Government

Issued at

(Place of issue of certificate)

(ddmmyyyy) helliphelliphelliphelliphelliphellip helliphelliphelliphelliphelliphelliphelliphelliphelliphellip(Date of issue) (Signature of duly authorized official issuing

the certificate)



23785


Page 57

SUPPLEMENT TO ENGINE INTERNATIONAL AIR POLLUTIONPREVENTION CERTIFICATE (EIAPP CERTIFICATE)

RECORD OF CONSTRUCTION TECHNICAL FILE AND MEANS OF VERIFICATION

Notes

1 This Record and its attachments shall be permanently attached to theEIAPP Certificate The EIAPP Certificate shall accompany the engine throughout its life and shall be available on board the ship at all times

2 The Record shall be at least in English French or Spanish If an official language of the issuing country is also used this shall prevail in case of a dispute or discrepancy

3 Unless otherwise stated regulations mentioned in this Record refer to regulations of Annex VI of the Convention and the requirements for an enginersquos Technical File and means of verifications refer to mandatory requirements from the RevisedNOx Technical Code (2008)

1 Particulars of the engine

11 Name and address of manufacturer 12 Place of engine build 13 Date of engine build 14 Place of pre-certification survey 15 Date of pre-certification survey 16 Engine type and model number 17 Engine serial number 18 If applicable the engine is a Parent Engine or a Member Engine of the following

Engine Family or Engine Group 19 Individual Engine or Engine Family Engine Group details191 Approval reference 192 Rated power (kW) and rated speed (rpm) values or ranges 193 Test cycle(s) 194 Parent Engine(s) test fuel oil specification 195 Applicable NOx emission limit (gkWh) regulation 133 134 or 1351 (delete as

appropriate) 196 Parent Engine(s) emission value (gkWh)

2 Particulars of the Technical File

The Technical File as required by chapter 2 of the NOx Technical Code is an essential part of the EIAPP Certificate and must always accompany an engine throughout its life and always be available on board a ship

21 Technical File identificationapproval number 22 Technical File approval date


23786


Page 58

3 Specifications for the onboard NOx verification procedures

The specifications for the onboard NOx verification procedures as required by chapter 6 of the NOx Technical Code are an essential part of the EIAPP Certificate and must always accompany an engine through its life and always be available on board a ship

31 Engine Parameter Check method311 Identificationapproval number 312 Approval date 32 Direct Measurement and Monitoring method321 Identificationapproval number 322 Approval date

Alternatively the Simplified Measurement method in accordance with 63 of the NOx Technical Code may be utilized

Issued at


(ddmmyyyy) (Date of issue) (Signature of duly authorized official issuing

the certificate)



23787


Page 59

Appendix 2

Flowcharts for survey and certification of marine diesel engines(Refer to 229 and 2311 of the NOx Technical Code)

Guidance for compliance with survey and certification of marine diesel engines as described in chapter 2 of this Code is given in figures 1 2 and 3 of this appendix

Figure 1 Pre-certification survey at the manufacturerrsquos facility

Figure 2 Initial survey on board a ship

Figure 3 Renewal annual or intermediate survey on board a ship

Note These flowcharts do not show the criteria for the certification of an Existing Engine asrequired by regulation 137


23788


Page 60

ENGINE AS MANUFACTURED OR

SUBJECT TO MAJOR CONVERSION

Engine to be used in an lsquoinstalledrsquo applicationreg212

YES

NO

Engineexempt

To be used for other t han solely for(a) emergency purposes reg13121 or(b) sea-bed mineral related activities reg3314

YES

NO

Engine output more than 130 kW

Parent Engine or Individual Engine

YES

NO

NO (Member Engine)

Correctiveaction

Engine built in accordance with agreed Conformity of Production procedure

Member Engine ratingcomponents and settings as approved for the EngineGroupEngine Family

Correctiveaction

YES

YES

YES

YES

NO

NO

NO

NO

NO

YES

YES

Parent Engine rating components and settings as accepted for the Engine FamilyEngine Group

Emission test in accordance with NOx Technical Code requirements

Emission test result within applicable limit for Individual Engine or Engine FamilyEngine Group

Correctiveaction

Technical File in accordance with NOx Technical Coderequirements and approved by or on behalf of the flag State of the ship onto which the engine is to be installed

EIAPPCertificate

issued

YES

NO

Figure 1 ndash Pre-certification survey at the manufacturerrsquos facility


23789


Page 61

ALL ONBOARD DIESEL ENGINES

Engine used in an lsquoinstalledrsquo applicationreg212

YES

NO Engineexempt

Used for other than solely for(a) emergency purposes reg13121 or(b) sea-bed mineral related activities reg3314

YES

NO


Ship constructed on or after 1 January 2000

YES

NO

NO

Correctiveaction

To pre-certificationsurvey flowchart

YES

YES

YES

YES

NO

NO

NO

NO YES

Technical file amp EIAPP Certificate(a) as approved by issued on behalf of the flag State of the ship onto which the engine isinstalled and(b) in as approved condition

Engine as approved (a) meets applicable limit and(b) complies duty rating and restrictions

Onboard NOx Verification procedure showsengine to be compliant by Engine Parameter Check or Simplified Measurement

Report from start for next engine

IAPP Certificate issued

Figure 2 ndash Initial survey on board a ship

Other Annex VI aspects complied with as necessary

Engine has beensubject to lsquoMajorConversionrsquo


23790


Page 62



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES



Onboard NOx Verification procedure showsengine to be compliant by Engine Parameter Check Simplified Measurement or DirectMeasurement amp Monitoring Report from start

for next engine

Figure 3 ndash Renewal annual or intermediate survey on board a ship


Engine has been subjectto lsquoMajor Conversionrsquosince previous survey

IAPP Certificate issued or endorsed


23791


Page 63

Appendix 3

Specifications for analysers to be used in the determination of gaseous componentsof marine diesel engine emissions

(Refer to chapter 5 of the NOx Technical Code)

1 General

11 The components included in an exhaust gas analysis system for the determination of the concentrations of CO CO2 NOx HC and O2 are shown in figure 1 All components in the sampling gas path must be maintained at the temperatures specified for the respective systems

Figure 1 ndash Arrangement of exhaust gas analysis system

12 An exhaust gas analysis system shall include the following components In accordance with chapter 5 of the Code equivalent arrangements and components may subject to approval by the Administration be accepted

1 SP ndash Raw exhaust gas sampling probe

A stainless steel straight closed-end multi-hole probe The inside diameter shall not be greater than the inside diameter of the sampling line The wall thickness ofthe probe should not be greater than 1 mm There should be a minimumof three holes in three different radial planes sized to sample approximately the same flow

For the raw exhaust gas the sample for all components may be taken with one sampling probe or with two sampling probes located in close proximity and internally split to the different analysers

SPHF1

HSL1

HF2 HP

B

SL

HCHSL1

CO2 CO

O2

HSL2

C NOX

a

b

b

a

b

a

b

a Ventb Zero span gase Exhaust gas Change-over valve

Be

e

a


23792


Page 64

Note If exhaust pulsations or engine vibrations are likely to affect the sampling probe the wall thickness of the probe may be enlarged subject to the approval of the Administration

2 HSL1 ndash Heated sampling line

The sampling line provides a gas sample from a single probe to the split point(s) and the HC analyser The sampling line shall be made of stainless steel or PTFE and have a 4 mm minimum and a 135 mm maximum inside diameter

The exhaust gas temperature at the sampling probe shall not be less than 190degC The temperature of the exhaust gas from the sampling point to the analyser shall be maintained by using a heated filter and a heated transfer line with a wall temperature of 190degC plusmn 10degC

If the temperature of the exhaust gas at the sampling probe is above 190degC a wall temperature greater than 180degC shall be maintained

Immediately before the heated filter and the HC analyser a gas temperatureof 190degC plusmn 10degC shall be maintained

3 HSL2 ndash Heated NOx sample line

The sampling line shall be made of stainless steel or PTFE and maintain a wall temperature of 55degC to 200degC up to the converter C when using a cooling unit B and up to the analyser when a cooling unit B is not used

4 HF1 ndash Heated pre-filter (optional)

The required temperature shall be the same as for HSL1

5 HF2 ndash Heated filter

The filter shall extract any solid particles from the gas sample before the analyserThe temperature shall be the same as for HSL1 The filter shall be changed as necessary

6 HP ndash Heated sampling pump (optional)

The pump shall be heated to the temperature of HSL1

7 SL ndash Sampling line for CO CO2 and O2

The line shall be made of PTFE or stainless steel It may be heated or unheated

8 CO2CO ndash Carbon dioxide and carbon monoxide analysers

Non-dispersive infrared (NDIR) absorption Either separate analysers or two functions incorporated into a single analyser unit


23793


Page 65

9 HC ndash Hydrocarbon analyser

Heated flame ionization detector (HFID) The temperature shall be kept at 180degC to 200degC

10 NOx ndash Nitrogen oxides analyser

Chemiluminescent detector (CLD) or heated chemiluminescent detector (HCLD) If a HCLD is used it shall be kept at a temperature of 55degC to 200degC

Note In the arrangement shown NOx is measured on a dry basis NOx may also be measured on a wet basis in which case the analyser shall be of the HCLD type

11 C ndash converter

A converter shall be used for the catalytic reduction of NO2 to NO prior to analysis in the CLD or HCLD

12 O2 ndash Oxygen analyser

Paramagnetic detector (PMD) zirconium dioxide (ZRDO) or electrochemicalsensor (ECS)

Note In the arrangement shown O2 is measured on a dry basis O2 may also be measured on a wet basis in which case the analyser shall be of the ZRDO type

13 B ndash cooling unit

To cool and condense water from the exhaust sample The cooler shall bemaintained at a temperature of 0degC to 4degC by ice or refrigerator If water is removed by condensation the sample gas temperature or dew point shall be monitored either within the water trap or downstream The sample gastemperature or dew point shall not exceed 7degC

13 The analysers shall have a measuring range appropriate for the accuracy required to measure the concentrations of the exhaust gas components (see 16) and 5971 of the Code It is recommended that the analysers be operated such that the measured concentration fallsbetween 15 and 100 of full scale Where full scale refers to the measurement range used

14 If the full scale value is 155 ppm (or ppmC) or less or if read-out systems (computers data loggers) that provide sufficient accuracy and resolution below 15 of full scale are used concentrations below 15 of full scale are also acceptable In this case additional calibrations are to be made to ensure the accuracy of the calibration curves

15 The electromagnetic compatibility (EMC) of the equipment shall be such as to minimize additional errors


23794


Page 66

16 Accuracy

161 Definitions

ISO 5725-1 Technical Corrigendum 1 1998 Accuracy (trueness and precision) of measurement methods and results ndash Part 1 General principles and definitions Technical Corrigendum 1

ISO 5725-2 1994 Accuracy (trueness and precision) of measurement methods andresults ndash Part 2 A basic method for the determination of repeatability and reproducibility of a standard measurement method

162 An analyser shall not deviate from the nominal calibration point by more than plusmn 2 of the reading over the whole measurement range except zero or plusmn03 of full scale whichever is larger The accuracy shall be determined according to the calibration requirements laid down in section 5 of appendix 4 of this Code

17 Precision

The precision defined as 25 times the standard deviation of 10 repetitive responses to a given calibration or span gas shall be not greater than plusmn 1 of full scale concentration for each range used above 100 ppm (or ppmC) or plusmn 2 of each range used below 100 ppm (or ppmC)

18 Noise

The analyser peak-to-peak response to zero and calibration or span gases over any 10 seconds period shall not exceed 2 of full scale on all ranges used

19 Zero drift

Zero response is defined as the mean response including noise to a zero gas during a 30 seconds time interval The drift of the zero response during a one-hour period shall be less than 2 of full scale on the lowest range used

110 Span drift

Span response is defined as the mean response including noise to a span gas during a 30-secondtime interval The drift of the span response during a one-hour period shall be less than 2 of full scale on the lowest range used

2 Gas drying

Exhaust gases may be measured wet or dry A gas drying device if used shall have a minimaleffect on the composition of the measured gases Chemical dryers are not an acceptable method of removing water from the sample

3 Analysers

Sections 31 to 35 describe the measurement principles to be used The gases to be measured shall be analysed with the following instruments For non- linear analysers the use of linearizingcircuits is permitted


23795


Page 67

31 Carbon monoxide (CO) analysis

The carbon monoxide analyser shall be of the non-dispersive infrared (NDIR) absorption type

32 Carbon dioxide (CO2) analysis

The carbon dioxide analyser shall be of the non-dispersive infrared (NDIR) absorption type

33 Hydrocarbon (HC) analysis

The hydrocarbon analyser shall be of the heated flame ionization detector (HFID) type with detector valves pipe-work and associated components heated so as to maintain a gastemperature of 190ordmC plusmn 10ordmC

34 Nitrogen oxides (NOx) analysis

The nitrogen oxides analyser shall be of the chemiluminescent detector (CLD) or heatedchemiluminescent detector (HCLD) type with a NO2NO converter if measured on a dry basis If measured on a wet basis a HCLD with converter maintained above 55degC shall be used provided the water quench check (see section 922 of appendix 4 of this Code) is satisfiedFor both CLD and HCLD the sampling path shall be maintained at a wall temperature of 55degC to 200degC up to the converter for dry measurement and up to the analyser for wet measurement

35 Oxygen (O2) analysis

The oxygen analyser shall be of the paramagnetic detector (PMD) zirconium dioxide (ZRDO) or electrochemical sensor (ECS) type


23796


Page 68

Appendix 4

Calibration of the analytical and measurement instruments(Refer to chapters 4 5 and 6 of the NOx Technical Code)

1 Introduction

11 Each analyser used for the measurement of an enginersquos parameters shall be calibrated as often as necessary in accordance with the requirements of this appendix

12 Except as otherwise specified all results of measurements test data or calculations required by this appendix shall be recorded in the enginersquos test report in accordance withsection 510 of this Code

13 Accuracy of measuring instruments

131 The calibration of all measuring instruments shall comply with the requirements as set out in tables 1 2 3 and 4 and shall be traceable to standards recognized by the Administration Additional engine measurements may be required by the Administration and such additional measuring instruments used shall comply with the appropriate deviation standard and calibration validity period

132 The instruments shall be calibrated

1 in time intervals not greater than as given in tables 1 2 3 and 4 or

2 in accordance with alternative calibration procedures and validity periods subject to such proposals being submitted in advance of the tests and approved by the Administration

Note The deviations given in tables 1 2 3 and 4 refer to the final recorded value which is inclusive of the data acquisition system

Table 1Permissible deviations and calibration validity periods of instruments

for engine related parameters for measurements on a test bed

No Measurementinstrument

Permissible deviation Calibrationvalidity period

(months)

1 Engine speedplusmn 2 of reading or plusmn 1 of enginersquos maximum valuewhichever is larger

3

2 Torqueplusmn 2 of reading or plusmn 1 of enginersquos maximum valuewhichever is larger

3


23797


Page 69

No Measurementinstrument Permissible deviation

Calibrationvalidity period

(months)

3 Power (where measured directly)

plusmn 2 of reading or plusmn 1 of enginersquos maximum valuewhichever is larger

3

4 Fuel consumption plusmn 2 of enginersquos maximumvalue 6

5 Air consumptionplusmn 2 of reading or plusmn 1 of enginersquos maximum valuewhichever is larger

6

6 Exhaust gas flowplusmn 25 of reading or plusmn 15 of enginersquos maximum valuewhichever is larger

6

Table 2Permissible deviations and calibration interval periods of instruments

for other essential parameters for measurements on a test bed

No Measurement instrument Permissibledeviation


(months)

1 Temperatures le 327degC plusmn 2degCabsolute 3

2 Temperatures gt 327degC plusmn 1 of reading

3

3 Exhaust gas pressure plusmn 02 kPaabsolute

3

4 Charge air pressure plusmn 03 kPaabsolute 3

5 Atmospheric pressure plusmn 01 kPaabsolute 3

6 Other pressures le 1000 kPa plusmn 20 kPaabsolute 3

7 Other pressures gt 1000 kPa plusmn 2 of reading 3

8 Relative humidity plusmn 3absolute 1


23798


Page 70


for engine related parameters for measurements onboard a ship when theengine is already pre-certified



(months)

1 Engine speed plusmn 2 of enginersquos maximum value 12

2 Torque plusmn 5 of enginersquos maximum value 12

3 Power (wheremeasured directly)

plusmn 5 of enginersquos maximum value 12

4 Fuel consumption plusmn 4 of enginersquos maximum value

12

5 Air consumption plusmn 5 of enginersquos maximum value 12

6 Exhaust gas flow plusmn 5 of enginersquos maximum value 12

Table 4Permissible deviations calibration validity period of instruments

for other essential parameters for measurements onboard a ship when theengine is already pre-certified



(months)1 Temperatures le 327degC plusmn 2degC absolute 122 Temperatures gt 327degC plusmn 15degC absolute 12

3 Exhaust gas pressure plusmn 5 of enginersquos maximum value 12

4 Charge air pressure plusmn 5 of enginersquos maximum value 12

5 Atmospheric pressure plusmn 05 of reading 126 Other pressures plusmn 5 of reading 127 Relative humidity plusmn 3 absolute 6

2 Calibration gases and zero and span check gases

The shelf life of all calibration gases and span and zero check gases shall be respectedThe expiry date of the calibration gases and the zero and span check gases stated by the manufacturer shall be recorded


23799


Page 71

21 Pure gases (including zero check gases)

211 The required purity of the gases is defined by the contamination limits given below The following gases shall be available

1 purified nitrogen (contamination le 1 ppmC le 1 ppm CO le 400 ppm CO2le 01 ppm NO)

2 purified oxygen (purity gt 995 volume O2)

3 hydrogen-helium mixture (40 plusmn 2 hydrogen balance helium) (contaminationle 1 ppmC le 400 ppm CO2) and

4 purified synthetic air (contamination le 1 ppmC le 1 ppm CO le 400 ppm CO2le 01 ppm NO (oxygen content 18 ndash 21 volume)

22 Calibration and span gases

221 Mixtures of gases having the following chemical compositions shall be available

1 CO and purified nitrogen

2 NOx and purified nitrogen the amount of NO2 contained in this calibration gas shall not exceed 5 of the NO content)

3 O2 and purified nitrogen

4 CO2 and purified nitrogen and

5 CH4 and purified synthetic air or C3H8 and purified synthetic air

Note Other gas combinations are allowed provided the gases do not react with one another

222 The true concentration of a calibration and span gas must be within plusmn 2 of the nominal value All concentrations of calibration and span gases shall be given on a volume basis (volume per cent or volume ppm)

223 The gases used for calibration and span may also be obtained by means of precision blending devices (gas dividers) diluting with purified N2 or with purified synthetic airThe accuracy of the mixing device must be such that the concentration of the blended calibrationgases is accurate to within plusmn2 This accuracy implies that primary gases used for blending must be known to an accuracy of at least plusmn1 traceable to national or international gas standards The verification shall be performed at between 15 and 50 of full scale for each calibration incorporating a blending device Optionally the blending device may be checked with aninstrument which by nature is linear eg using NO gas with a CLD The span value of the instrument shall be adjusted with the span gas directly connected to the instrument The blending device shall be checked at the used settings and the nominal value shall be compared to the measured concentration of the instrument This difference shall in each point be within plusmn1 of the nominal value This linearity check of the gas divider shall not be performed with a gas analyser which was previously linearized with the same gas divider


23800


Page 72

224 Oxygen interference check gases shall contain propane or methane with 350 ppmC plusmn 75 ppmChydrocarbon The concentration shall be determined to calibration gas tolerances bychromatographic analysis of total hydrocarbons plus impurities or by dynamic bleeding Nitrogen shall be the predominant diluent with the balance oxygen Blends required are listed in table 5

Table 5Oxygen interference check gases

3 Operating procedure for analysers and sampling system

The operating procedure for analysers shall follow the start-up and operating instructions of the instrument manufacturer The minimum requirements given in sections 4 to 9 shall be included

4 Leakage test

41 A system leakage test shall be performed The probe shall be disconnected from theexhaust system and the end plugged The analyser pump shall be switched on After an initial stabilization period all flow meters shall read zero If not the sampling lines shall be checked and the fault corrected

42 The maximum allowable leakage rate on the vacuum side shall be 05 of the in-use flow rate for the portion of the system being checked The analyser flows and bypass flows may be used to estimate the in-use flow rates

43 Another method is the introduction of a concentration step change at the beginning of the sampling line by switching from zero to span gas If after an adequate period of time the reading shows a lower concentration compared to the introduced concentration this points to calibration or leakage problems

44 Other arrangements may be acceptable subject to approval of the Administration

5 Calibration procedure

51 Instrument assembly

The instrument assembly shall be calibrated and the calibration curves checked against standard gases The same gas flow rates sha ll be used as when sampling exhaust

52 Warming-up time

The warming-up time shall be according to the recommendations of the analyserrsquos manufacturerIf not specified a minimum of two hours is recommended for warming up the analysers

O2 concentration Balance21 (20 to 22) Nitrogen10 (9 to 11) Nitrogen5 (4 to 6) Nitrogen


23801


Page 73

53 NDIR and HFID analysers

The NDIR analyser shall be tuned as necessary The HFID flame shall be optimized asnecessary

54 Calibration

541 Each normally used operating range shall be calibrated Analysers shall be calibrated not more than 3 months before being used for testing or whenever a system repair or change is made that can influence calibration or as per provided for by 1322

542 Using purified synthetic air (or nitrogen) the CO CO2 NOx and O2 analysers shall be set at zero The HFID analyser shall be set to zero using purified synthetic air

543 The appropriate calibration gases shall be introduced to the analysers the valuesrecorded and the calibration curve established according

55 Establishment of the calibration curve

551 General Guidance

5511 The calibration curve shall be established by at least 6 calibration points (excluding zero) approximately equally spaced over the operating range from zero to the highest value expected during emissions testing

5512 The calibration curve shall be calculated by the method of least-squares A best- fitlinear or non- linear equation may be used

5513 The calibration points shall not differ from the least-squares best-fit line by more than plusmn 2 of reading or plusmn 03 of full scale whichever is larger

5514 The zero setting shall be rechecked and the calibration procedure repeatedif necessary

5515 If it can be shown that alternative calibration methods (eg computer electronically controlled range switch etc) can give equivalent accuracy then these alternatives may be usedsubject to the approval by the Administration

6 Verification of the calibration

61 Each normally used operating range shall be checked prior to each analysis in accordance with the following procedure

1 the calibration shall be checked by using a zero gas and a span gas whose nominal value shall be more than 80 of full scale of the measuring range and

2 if for the two points considered the value found does not differ by morethan plusmn 4 of full scale from the declared reference value the adjustmentparameters may be modified If this is not the case a new calibration curve shall be established in accordance with 55 above


23802


Page 74

7 Efficiency test of the NOx converter

The efficiency of the converter used for the conversion of NO2 into NO shall be tested as given in 71 to 78 below

71 Test set-up

Using the test set-up as schematically shown in figure 1 and the procedure below the efficiency of converter shall be tested by means of an ozonator

Figure 1 ndash Schematic representation of NO2 converter efficiency device

1 AC 4 Ozonator2 Solenoid valve 5 To analyser3 Variac

72 Calibration

The CLD and the HCLD shall be calibrated in the most common operating range following the manufacturerrsquos specifications using zero and span gas (the NO content of which must amount to about 80 of the operating range and the NO2 concentration of the gas mixture to less than 5 ofthe NO concentration) The NOx analyser must be in the NO mode so that the span gas does not pass through the converter The indicated concentration shall be recorded

73 Calculation

The efficiency of the NOx converter shall be calculated as follows

3 1001NOx sdot⎟⎠⎞

⎜⎝⎛

minusminus

+=dcbaE (1)


23803


Page 75

wherea = NOx concentration according to 76 belowb = NOx concentration according to 77 belowc = NO concentration according to 74 belowd = NO concentration according to 75 below

74 Adding of oxygen

741 Via a T-fitting oxygen or zero air is added continuously to the gas flow until the concentration indicated is about 20 less than the indicated calibration concentration given in 72 above The analyser must be in the NO mode

742 The indicated concentration (c) shall be recorded The ozonator must be kept deactivated throughout the process

75 Activation of the ozonator

The ozonator shall then be activated to generate enough ozone to bring the NO concentrationdown to about 20 (minimum 10) of the calibration concentration given in 72 aboveThe indicated concentration (d) shall be recorded The analyser must be in the NO mode

76 NOx mode

The NO analyser shall then be switched to the NOx mode so that the gas mixture (consisting of NO NO2 O2 and N2) now passes through the converter The indicated concentration (a) shall be recorded The analyser must be in the NOx mode

77 Deactivation of the ozonator

The ozonator is then deactivated The mixture of gases described in 76 above passes through the converter into the detector The indicated concentration (b) shall be recorded The analyser is in the NOx mode

78 NO mode

Switched to NO mode with the ozonator deactivated the flow of oxygen or synthetic air shallalso be shut off The NOx reading of the analyser shall not deviate by more than 5 from the value measured according to 72 above The analyser must be in the NO mode

79 Test interval

The efficiency of the converter shall be tested prior to each calibration of the NOx analyser

710 Efficiency requirement

The efficiency of the converter shall not be less than 90


23804


Page 76

8 Adjustment of the HFID

81 Optimization of the detector response

811 The HFID shall be adjusted as specified by the instrument manufacturer A propane in air span gas shall be used to optimize the response on the most common operating range

812 With the fuel and air flow rates set at the manufacturerrsquos recommendationsa 350 plusmn 75 ppmC span gas shall be introduced to the analyser The response at a given fuel flow shall be determined from the difference between the span gas response and the zero gas response The fuel flow shall be incrementally adjusted above and below the manufacturerrsquos specification The span and zero response at these fuel flows shall be recorded The difference between the span and zero response shall be plotted and the fuel flow adjusted to the rich side of the curve This is the initial flow rate setting which may need further optimization depending on the results of the hydrocarbon response factors and the oxygen interference check according to 82 and 83

813 If the oxygen interference or the hydrocarbon response factors do not meet the following specifications the air flow shall be incrementally adjusted above and below the manufacturerrsquos specifications 82 and 83 for each flow

814 The optimization may optionally be conducted using alternative procedures subject to the approval of the Administration

82 Hydrocarbon response factors

821 The analyser shall be calibrated using propane in air and purified synthetic air according to 5

822 Response factors shall be determined when introducing an analyser into service and after major service intervals The response factor (rh) for a particular hydrocarbon species is the ratio of the HFID ppmC reading to the gas concentration in the cylinder expressed in terms of ppmC

823 The concentration of the test gas must be at a level to give a response ofapproximately 80 of full scale The concentration must be known to an accuracy of plusmn2 in reference to a gravimetric standard expressed in volume In addition the gas cylinder must be preconditioned for 24 hours at a temperature of 25degC plusmn 5degC

824 The test gases to be used and the recommended relative response factor ranges are as follows

ndash Methane and purified synthetic air 100 le rh le 115ndash Propylene and purified synthetic air 090 le rh le 11ndash Toluene and purified synthetic air 090 le rh le 11

These values are relative to a rh of 1 for propane and purified synthetic air

83 Oxygen interference check

831 The oxygen interference check shall be determined when introducing an analyser into service and after major service intervals


23805


Page 77

832 A range shall be chosen where the oxygen interference check gases will fall in the upper 50 The test shall be conducted with the oven temperature set as required The oxygen interference gases are specified in 224

1 The analyser shall be zeroed

2 The analyser shall be spanned with the 21 oxygen blend

3 The zero response shall be rechecked If it has changed more than 05 of full scale (FS) steps 8321 and 8322 shall be repeated

4 The 5 and 10 oxygen interference check gases shall be introduced

5 The zero response shall be rechecked If it has changed more than plusmn 1 of full scale the test shall be repeated

6 The oxygen interference (O2I) shall be calculated for each mixture in step 4 as follows

( ) 100 2 sdotminus

=B

responseanalyserBIO

(2)where

analyser response is (A FS at A) middot (FS at B)

whereA = hydrocarbon concentration in ppmC (microlitres per litre) of the span

gas used in 8322

B = hydrocarbon concentration (ppmC) of the oxygen interference check gases used in 8324

DAppmC =)( (3)

D = percentage of full scale analyser response due to A

7 The of oxygen interference (O2I) shall be less than plusmn 30 for all required oxygen interference check gases prior to testing

8 If the oxygen interference is greater than plusmn 30 the air flow above and below the manufacturerrsquos specifications shall be incrementally adjusted repeating 81 for each flow

9 If the oxygen interference is greater than plusmn 30 after adjusting the air flow the fuel flow and thereafter the sample flow shall be varied repeating 81 for each new setting

10 If the oxygen interference is still greater than plusmn 30 the analyser HFID fuel or burner air shall be repaired or replaced prior to testing This clause shall then be repeated with the repaired or replaced equipment or gases


23806


Page 78

9 Interference effects with CO CO2 NOx and O2 analysers

Gases other than the one being analysed can interfere with the reading in several ways Positive interference occurs in NDIR and PMD instruments where the interfering gas gives the same effect as the gas being measured but to a lesser degree Negative interference occurs in NDIR instruments by the interfering gas broadening the absorption band of the measured gas and in CLD instruments by the interfering gas quenching the radiation The interference checks in 91 and 92 shall be performed prior to an analyserrsquos initial use and after major service intervals but at least once per year

91 CO analyser interference check

Water and CO2 can interfere with the CO analyser performance Therefore a CO2 span gas having a concentration of 80 to 100 of full scale of the maximum operating range used during testing shall be bubbled through water at room temperature and the analyser response recorded The analyser response must not be more than 1 of full scale for ranges equal to or above 300 ppm or more than 3 ppm for ranges below 300 ppm

92 NOx analyser quench checks

The two gases of concern for CLD (and HCLD) analysers are CO2 and water vapour Quench responses to these gases are proportional to their concentrations and therefore require test techniques to determine the quench at the highest expected concentrations experienced during testing

921 CO2 quench check

9211 A CO2 span gas having a concentration of 80 to 100 of full scale of the maximum operating range shall be passed through the NDIR analyser and the CO2 value recorded as AIt shall then be diluted approximately 50 with NO span gas and passed through the NDIR and (H)CLD with the CO2 and NO values recorded as B and C respectively The CO2 shall then be shut off and only the NO span gas be passed through the (H)CLD and the NO value recorded as D

9212 The quench shall be calculated as follows

( )( ) ( ) 1001CO2 sdot⎥

⎦

⎤⎢⎣

⎡⎟⎟⎠

⎞⎜⎜⎝

⎛sdotminussdot

sdotminus=

BDADACE (4)

whereA = is the undiluted CO2 concentration measured with NDIR in percentage by volumeB = is the diluted CO2 concentration measured with NDIR in by volumeC = is the diluted NO concentration measured with (H)CLD in ppm andD = is the undiluted NO concentration measured with (H)CLD in ppm

9213 Alternative methods of diluting and quantifying of CO2 and NO span gas values such as dynamic mixingblending can be used


23807


Page 79

922 Water quench check

9221 This check applies to wet gas concentration measurements only Calculation of water quench must consider dilution of the NO span gas with water vapour and scaling of water vapour concentration of the mixture to that expected during testing

9222 A NO span gas having a concentration of 80 to 100 of full scale of the normal operating range shall be passed through the HCLD and the NO value recorded as D The NO span gas shall then be bubbled through water at a temperature of 25degC plusmn 5degC and pass through the HCLD and record the NO value as C The water temperature shall be determined and recorded as F The mixturersquos saturation vapour pressure that corresponds to the bubbler water temperature (F) shall be determined and recorded as G The water vapour concentration (H in )of the mixture shall be calculated as follows

⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

b

100pG

H (5)

The expected diluted NO span gas (in water vapour) concentration (De) shall be calculated as follows

⎟⎠⎞

⎜⎝⎛ minussdot=

1001e

HDD (6)

For diesel engine exhaust the maximum exhaust water concentration (in ) expected during testing shall be estimated under the assumption of a fuel atom HC ratio of 181 from the maximum CO2 concentration A in the exhaust gas as follows

AH sdot= 90m (7)

and Hm is recorded

9223 The water quench shall be calculated as follows

⎟⎠⎞

⎜⎝⎛sdot⎟⎟

⎠

⎞⎜⎜⎝

⎛ minussdot=

HH

DCD

E m

e

eH2O 100 (8)

whereDe = is the expected diluted NO concentration in ppmC = is the diluted NO concentration in ppmHm = is the maximum water vapour concentration in andH = is the actual water vapour concentration in

Note It is important that the NO span gas contains minimal NO2 concentration for this check since absorption of NO2 in water has not been accounted for in the quench calculations


23808


Page 80

923 Maximum allowable quench

The maximum allowable quench shall be

1 CO2 quench according to 921 2 of full scale

2 Water quench according to 922 3 of full scale

93 O2 analyser interference

931 Instrument response of a PMD analyser caused by gases other than oxygen iscomparatively slight The oxygen equivalents of the common exhaust gas constituents are shown in table 6

Table 6Oxygen equivalents

Gas O2 equivalent

Carbon dioxide (CO2) ndash 0623Carbon monoxide (CO) ndash 0354Nitric oxide (NO) + 444Nitrogen dioxide (NO2) + 287Water (H2O) ndash 0381

932 The observed oxygen concentration shall be corrected by the following formula

( )100

observed2O2

cOEquivalentE sdot= (9)

933 For ZRDO and ECS analysers instrument interference caused by gases other than oxygen shall be compensated in accordance with the manufacturerrsquos recommendations and with good engineering practice Electrochemical sensors shall be compensated for CO2 and NOxinterference


23809


Page 81

Appendix 5

Parent Engine test report and test data(Refer to 2415 and 510 of the NOx Technical Code)

Section 1 ndash Parent Engine test report ndash see 510 of the CodeEmissions Test Report No Sheet 15

EngineManufacturerEngine typeEngine Family or EngineGroup identificationSerial numberRated speed rpmRated power kWIntermediate speed rpmMaximum torque at intermediate speed NmStatic injection timing deg CA BTDCElectronic injection control no yesVariable injection timing no yesVariable turbocharger geometry no yesBore mmStroke mmNominal compression ratioMean effective pressure at rated power kPaMaximum cylinder pressure at ratedpower

kPa

Cylinder number and configuration Number V In- lineAuxiliariesSpecified ambient conditionsMaximum seawater temperature oCMaximum charge air temperature ifapplicable

oC

Cooling system spec intermediatecooler

no yes

Cooling system spec charge air stagesLowhigh temperature cooling systemset points

oC

Maximum inlet depression kPaMaximum exhaust back pressure kPaFuel oil specificationFuel oil temperature oC


23810


Page 82

Emissions test resultsCycleNOx gkWhTest identificationDatetimeTest sitebenchTest numberSurveyorDate and place of reportSignature


23811


Page 83

Emissions Test Report No Sheet 25

Engine FamilyEngine Group Information (Common specifications)Combustion cycle 2 stroke cycle4 stroke cycleCooling medium airwaterCylinder configuration required to be written only if the

exhaust cleaning devices are appliedMethod of aspiration natural aspiredpressure chargedFuel type to be used onboard distillatedistillate or heavy fueldualCombustion chamber open chamberdivided chamberValve port configuration cylinder headcylinder wallValve port size and numberFuel system type

Miscellaneous featuresExhaust gas recirculation no yesWater injectionemulsion no yesAir injection no yesCharge cooling system no yesExhaust after-treatment no yesExhaust after-treatment typeDual fuel no yes

Engine Family Engine Group Information (Selection of Parent Engine for test-bed test)FamilyGroup IdentificationMethod of pressure chargingCharge air cooling systemCriteria of the selection of Parent Engine Highest NOx emission valueNumber of cylindersMax rated power per cylinRated speedInjection timing (range)Selected Parent Engine ParentTest cycle(s)


23812


Page 84

Emissions Test Report No Test Cell Information Sheet 35

Exhaust PipeDiameter MmLength MInsulation no yesProbe location

Measurement equipmentCalibrationManufacturer Model Measurement

ranges Span gas conc

Deviation of calibration

AnalyserNOx Analyser ppm CO Analyser ppm CO2 Analyser O2 Analyser HC Analyser ppmC Speed rpm Torque Nm Power if applicable

kW

Fuel flow Air flow Exhaust flow TemperaturesCharge air coolant inlet

oC oC

Exhaust gas oC oCInlet air oC oCCharge air oC oCFuel oC oCPressuresExhaust gas kPa kPaCharge air kPa kPaAtmospheric kPa kPaVapour pressureIntake air kPa HumidityIntake air


23813


Page 85

Fuel Characteristics

Fuel typeFuel properties Fuel elemental analysisDensity ISO 3675 kgm3 Carbon mmViscosity ISO 3104 mm2s Hydrogen mmWater ISO 3733 VV Nitrogen mm

Oxygen mmSulphur mmLHVHu MJkg


23814

MEP

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1

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Page

86

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In

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air

hum

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g

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Rela

tive

hum

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(RH

) of

inta

ke a

ir

Air

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pera

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at

RH se

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o C

Dry

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b te

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of in

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23815

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C 5

823

Add

1

AN

NEX

14

Page

87

Gas

eous

Em

issio

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ata

N

Ox

conc

entra

tion

dry

wet

pp

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co

ncen

tratio

n

pp

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CO

2 co

ncen

tratio

n

O2

conc

entra

tion

dry

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ncen

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x hum

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cor

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fact

or k

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Dry

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corre

ctio

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N

Ox

mas

s flo

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mas

s flo

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w

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O

2 m

ass f

low

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h

HC

mas

s flo

w

kgh

N

Ox

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A

s app

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le


23816

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C 5

823

Add

1

AN

NEX

14

Page

88

Em

issi

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1

2

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4

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Po

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beg

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effe

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Unc

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spec

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co

nsum

ptio

n

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Fuel

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kg

h o

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A

ir flo

w

kgh

Ex

haus

t flo

w (q

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Ex

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Fuel

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o C

As a

pplic

able


23817

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1

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Sect

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mm

Hyd

roge

n

mm

Sulp

hur

m

m

N

itrog

en

m

m

O

xyge

n

mm

Wat

er

V

V


23818

MEP

C 5

823

Add

1

AN

NEX

14

Page

90

Mea

sure

d da

ta (P

aren

t Eng

ine)

Po

wer

Tor

que

Spee

d

M

ode

poin

t

1 2

3 4

5 6

7 8

Eng

ine

Perf

orm

ance

Pow

er

kW

Spee

d rp

m

Fuel

flow

kg

h

Inta

ke a

ir flo

w (w

etd

ry)

kgh

Ex

haus

t gas

flow

kg

h

Inta

ke a

ir te

mpe

ratu

re

o C

Cha

rge

air t

empe

ratu

re

o C

Char

ge a

ir re

fere

nce

tem

pera

ture

o C

C

harg

e ai

r pre

ssur

e kP

a

Add

ition

al p

aram

eter

(s) u

sed

for

emis

sion

cor

rect

ions

(spe

cify

)

Am

bien

t con

ditio

ns

A

tmos

pher

ic p

ress

ure

kPa

Rel

ativ

e hu

mid

ity (R

H) o

f int

ake

air

Air

tem

pera

ture

at R

H s

enso

r o C

D

ry b

ulb

tem

pera

ture

of

inta

ke

air

o C

Wet

bul

b te

mpe

ratu

re o

f in

take

air

o C

Abs

olut

e hu

mid

ity o

f int

ake

air

gkg


23819

MEP

C 5

823

Add

1

AN

NEX

14

Page

91

Em

issi

on c

once

ntra

tions

NO

x wet

dry

pp

m

CO

2

O

2 wet

dry

C

O

ppm

H

C

ppm

C

Cal

cula

ted

data

(Par

ent E

ngin

e)

Inta

ke a

ir hu

mid

ity

gkg

C

harg

e ai

r hum

idity

g

kg

Test

con

ditio

n pa

ram

eter

fa

D

ryw

et c

orre

ctio

n fa

ctor

kwr

NO

x hu

mid

ity c

orre

ctio

n fa

ctor

k h

d

Exha

ust g

as fl

ow ra

te

kgh

N

Ox e

miss

ion

flow

rate

kg

h

gkW

h

A

dditi

onal

em

issi

on c

orre

ctio

n fa

ctor

(s) (

spec

ify)

gkW

h

N

Ox e

mis

sion

g

kWh

Tes

t cyc

le

Em

issio

n va

lue

gkW

h

As a

pplic

able


23820

MEPC 5823 ANNEX 3

Page 92

Appendix 6

Calculation of exhaust gas mass flow (carbon-balance method) (Refer to chapter 5 of the NOx Technical Code)

1 Introduction 11 This appendix addresses the calculation of the exhaust gas mass flow based on exhaust gas concentration measurement and on the knowledge of fuel consumption Symbols and descriptions of terms and variables used in the formulae for the carbon-balance measurement method are summarized in the Introduction of this Code 12 Except as otherwise specified all results of calculations required by this appendix shall be reported in the enginersquos test report in accordance with 510 of the Code 2 Carbon balance method 1-step calculation procedure 21 This method involves exhaust mass calculation from fuel consumption fuel composition and exhaust gas concentrations 22 Exhaust gas mass flow rate on wet basis

( )( )

( )( )

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛

++sdotminussdot+sdot

+sdotminussdot+sdot

sdotsdot

sdot= 11000

a11089360ALF

fd2931

11089360ALF

BET41

BETBET41

mfmewcc

c Hw

ff

fwf

w

ww

qq (1)

with

ffd according to equation (2) fc according to equation (3) Ha is the absolute humidity of intake air in gram water per kg dry air however if Ha ge HSC then HSC shall be used in place of Ha in formula (1)

Note Ha may be derived from relative humidity measurement dewpoint measurement vapour

pressure measurement or drywet bulb measurement using the generally accepted formulae

23 The fuel specific constant ffd for the dry exhaust shall be calculated by adding up the additional volumes of the combustion of the fuel elements EPSDELALFfd 0070046000800200555930 wwwf sdot+sdot+sdotminus= (2)


23821

MEPC 5823ANNEX 3

Page 93

24 Carbon factor fc according to equation (3)

( )1735518522

54410 HCwCOdCO2adCO2dc

ccccf ++sdotminus= (3)

withcCO2d = dry CO2 concentration in the raw exhaust cCO2ad = dry CO2 concentration in the ambient air = 003cCOd = dry CO concentration in the raw exhaust ppmcHCw = wet HC concentration in the raw exhaust ppm


23822

MEPC 5823ANNEX 3

Page 94

Appendix 7

Checklist for an Engine Parameter Check method(Refer to 6225 of the NOx Technical Code)

1 For some of the parameters listed below more than one survey possibility exists In suchcases as a guideline any one of or a combination of the below listed methods may be sufficient to show compliance As approved by the Administration the shipowner supported by the applicant for engine certification may choose which method is applicable

1 parameter ldquoinjection timingrdquo

1 Fuel cam position (individual cam or camshaft if cams are not adjustable)

- optional (dependent on design) position of a link between the cam and the pump drive

- optional for sleeve-metered pumps VIT index and cam position or position of the barrel or

- other sleeve metering device

2 start of delivery for certain fuel rack positions (dynamic pressuremeasurement)

3 opening of injection valve for certain load points eg using a Hall sensor or acceleration pick-up

4 load-dependent operating values for charge air pressure combustion peak pressure charge air temperature exhaust gas temperature versus graphs showing the correlation with NOx Additionally it shall be ensured that the compression ratio corresponds to the initial certification value (see 17)

Note To assess the actual timing it is necessary to know the allowable limits for meeting the emission limits or even graphs showing the influence oftiming on NOx based on the test-bed measurement results

2 parameter ldquoinjection nozzlerdquo

1 specification and component identification number

3 parameter ldquoinjection pumprdquo

1 component identification number (specifying plunger and barrel design)

4 parameter ldquofuel camrdquo

1 component identification number (specifying shape)


23823

MEPC 5823ANNEX 3

Page 95

2 start and end of delivery for a certain fuel rack position (dynamic pressure measurement)

5 parameter ldquoinjection pressurerdquo

1 only for common-rail systems load-dependent pressure in the rail graph showing correlation with NOx

6 parameter ldquocombustion chamberrdquo

1 component identification numbers for the cylinder head and piston head

7 parameter ldquocompression ratiordquo

1 check for actual clearance

2 check for shims in piston rod or connecting rod

8 parameter ldquoturbocharger type and buildrdquo

1 model and specification (identification numbers)

2 load-dependent charge air pressure graph showing the correlationwith NOx

9 parameter ldquocharge air cooler charge air heaterrdquo

1 model and specification

2 load-dependent charge air temperature corrected to reference conditions graph showing the correlation with NOx

10 parameter ldquovalve timingrdquo (only for 4-stroke engines with inlet valve closure before BDC)

1 cam position

2 check actual timing

11 parameter ldquowater injectionrdquo (for assessment graph showing influence on NOx)

1 load-dependent water consumption (monitoring)

12 parameter ldquoemulsified fuelrdquo (for assessment graph showing influence on NOx)

1 load-dependent fuel rack position (monitoring)



23824

MEPC 5823ANNEX 3

Page 96

13 parameter ldquoexhaust gas recirculationrdquo (for assessment graph showing influence on NOx)

1 load-dependent mass flow of recirculated exhaust gas (monitoring)

2 CO2 concentration in the mixture of fresh air and recirculated exhaust gas ie in the ldquoscavenge airrdquo (monitoring)

3 O2 concentration in the ldquoscavenge airrdquo (monitoring)

14 parameter ldquoselective catalytic reductionrdquo (SCR)

1 load-dependent mass flow of reducing agent (monitoring) and additional periodical spot checks on NOx concentration after SCR (for assessment graph showing influence on NOx)

2 For engines with selective catalytic reduction (SCR) without feedback control optional NOx measurement (periodical spot checks or monitoring) is useful to show that theSCR efficiency still corresponds to the state at the time of certification regardless of whether the ambient conditions or the fuel quality led to different raw emissions


23825

MEPC 5823ANNEX 3

Page 97

Appendix 8

Implementation of the Direct Measurement and Monitoring method(Refer to 64 of the NOx Technical Code)

1 Electrical equipment materials and design

11 Electrical equipment shall be constructed of durable flame-retardant moisture resistantmaterials which are not subject to deterioration in the installed environment and at thetemperatures to which the equipment is likely to be exposed

12 Electrical equipment shall be designed such that current carrying parts with potential to earth are protected against accidental contact

2 Analysing equipment

21 Analysers

211 The exhaust gases shall be analysed with the following instruments For non- linearanalysers the use of linearizing circuits is permitted Other systems or analysers may beaccepted subject to the approval of the Administration provided they yield equivalent results to that of the equipment referenced below


The nitrogen oxides analyser shall be of the chemiluminescent detector (CLD) orheated chemiluminescent detector (HCLD) type The exhaust gas sampled for NOx measurement shall be maintained above its dewpoint temperature until it has passed through the NO2 to NO converter

Note In the case of raw exhaust gas this temperature shall be greater than 60ordmC if the engine is fuelled with ISO 8217 DM-grade type fuel and greater than 140ordmC if fuelled with ISO 8217 RM-grade type fuel


When required the carbon dioxide analyser shall be of the non-dispersive infrared (NDIR) absorption type


When required the carbon monoxide analyser shall be of the non-dispersiveinfrared (NDIR) absorption type



23826

MEPC 5823ANNEX 3

Page 98

When required the hydrocarbon analyser shall be of the heated flame ionization detector (HFID) type The exhaust gas sampled for HC measurement shall be maintained at 190ordmC plusmn10ordmC from the sample point to the detector


When required the oxygen analyser shall be of the paramagnetic detector (PMD) zirconium dioxide (ZRDO) or electrochemical sensor (ECS) type

22 Analyser specifications

221 The analyser specifications shall be consistent with 16 17 18 19 and 110 ofappendix 3 of this Code

222 The analyser range shall be such that the measured emission value is within 15 ndash 100 ofthe range used

223 The analysing equipment shall be installed and maintained in accordance withmanufacturersrsquo recommendations in order to meet the requirements of 17 18 19 and 110 ofappendix 3 of this Code and sections 7 and 9 of appendix 4 of this Code

3 Pure and calibration gases

31 Pure and calibration gases as required shall comply with 21 and 22 of appendix 4 of this Code Declared concentrations shall be traceable to national andor international standards Calibration gases shall be in accordance with the analysing equipment manufacturersrsquorecommendations

32 Analyser span gases shall be between 80 ndash 100 of the analyser scale being spanned

4 Gas sampling and transfer system

41 The exhaust gas sample shall be representative of the average exhaust emission from allthe enginersquos cylinders The gas sampling system shall comply with 593 of this Code

42 The exhaust gas sample shall be drawn from a zone within 10 to 90 of the duct diameter

43 In order to facilitate the installation of the sampling probe an example of a sample point connection flange is given in section 5

44 The exhaust gas sample for NOx measurement shall be maintained so as to prevent NO2loss via water or acid condensation in accordance with analysing equipment manufacturersrsquo recommendations

45 The gas sample shall not be dried by chemical driers

46 The gas sampling system shall be capable of being verified to be free of ingress leakage in accordance with analysing equipment manufacturersrsquo recommendations


23827

MEPC 5823ANNEX 3

Page 99

47 An additional sample point adjacent to that used shall be provided to facilitate quality control checks on the system


23828

MEPC 5823ANNEX 3

Page 100

5 Sample point connection flange

51 The following is an example of a general purpose sample point connection flange which shall be sited as convenient on the exhaust duct of each engine for which it may be required to demonstrate compliance by means of the Direct Measurement and Monitoring method

Description DimensionOuter diameter 160 mmInner diameter 35 mmFlange thickness 9 mmBolt circle diameter 1 130 mmBolt circle diameter 2 65 mm

Flange slots

4 holes each 12 mm diameter equidistantlyplaced on each of the above bolt circle diameters Holes on the two bolt circle diameters to bealigned on same radii Flange to be slotted12 mm wide between inner and outer bolt circle diameter holes

Bolts and nuts 4 sets diameter and length as requiredFlange shall be of steel and be finished with a flat face

52 The flange shall be fitted to a stub pipe of suitable gauge material aligned with the exhaust duct diameter The stub pipe shall be no longer than necessary to project beyond the exhaust duct cladding sufficient to enable access to the far side of the flange The stub pipe shall be insulated The stub pipe shall terminate at an accessible position free from nearby obstructions which would interfere with the location or mounting of a sample probe and associated fittings

53 When not in use the stub pipe shall be closed with a steel blank flange and a gasket of suitable heat resisting material The sampling flange and closing blank flange when not in use shall be covered with a readily removable and suitable heat resistant material which protects against accidental contact

6 Selection of load points and revised weighting factors

61 As provided for by 6463 of this Code in the case of the E2 E3 or D2 test cycles the minimum number of load points shall be such that the combined nominal weighting factors as given in 32 of this Code are greater than 050

62 In accordance with 61 for the E2 and E3 test cycles it would be necessary to use the 75 load point plus one or more other load points In the case of the D2 test cycle either the 25 or 50 load point shall be used plus either one or more load points such that the combined nominal weighting factor is greater than 050


23829

MEPC 5823ANNEX 3

Page 101

63 The examples below give some of the possible combinations of load points which may be used together with the respective revised weighting factors

1 E2 and E3 test cycles

Power 100 75 50 25Nominal weighting factor 02 05 015 015Option A 029 071Option B 077 023Option C 024 059 018Plus other combinations which result in a combined nominal weighting factor greater than 050 Hence use of the 100 + 50 + 25 load points would be insufficient

2 D2 test cycle

Power 100 75 50 25 10Nominal weighting factor 005 025 03 03 01Option D 05 05Option E 045 055Option F 038 046 015Option G 006 028 033 033Plus other combinations which result in a combined nominal weighting factor greater than 050 Hence use of the 100 + 50 + 10 load points would be insufficient

64 In the case of the C1 test cycle as a minimum one load point from each of the rated intermediate and idle speed sections shall be used The examples below give some of the possible combinations of load points which may be used together with the respective revised weighting factors

1 C1 test cycle

Speed Rated Intermediate IdleTorque 100 75 50 10 100 75 50 0Nominal weighting factor 015 015 015 01 01 01 01 015Option H 038 025 038Option I 029 029 043Option J 027 027 018 027Option K 019 019 019 013 013 019Plus other combinations incorporating at least one load point at each of ratedintermediate and idle speeds

65 Examples of calculation of revised weighting factors

1 For a given load point revised weighting factors shall be calculated as follows

y load = nominal weighting factor at load y sdot (1(sum of the load factors for load points where data was acquired))


23830

MEPC 5823ANNEX 3

Page 102

2 For Option A

75 load revised value is calculated as 05 sdot (1(05 + 02)) = 071100 load revised value is calculated as 02 sdot (1(05 + 02)) = 029

3 For Option F

75 load revised value is calculated as 025 sdot (1(025 + 03 + 01)) = 038

4 The revised weighting factors are shown to two decimal places However the values to be applied to equation 18 shall be to the full precision Hence in the Option F case above the revised weighting factor is shown as 038 although the actual calculated value is 0384615 Consequently in these examples of revised weighting factors the summation of the values shown (to two decimal places) may not sum to 100 due to rounding

7 Determination of power set point stability

71 To determine set point stability the power coefficient of variance shall be calculated over a 10-minute interval and the sampling rate shall be at least 1-Hz The result shall be less than or equal to five per cent (5)

72 The formulae for calculating the coefficient of variance are as follows

sum=

=N

jjx

NAve

1

1 (1)

( )sum=

minusminus

=N

ii Avex

NDS

1

2

11 (2)

5100

lesdot=Ave

DSVOC (3)

where

COV power coefficient of variance in SD standard deviationAve AverageN total number of data points sampledxi xj ith jth value of power data point in kWi index variable in standard deviation formulaj index variable in average formula

__________


23831

MEPC 6224Add1 Annex 19 page 1


Adopted on 15 July 2011

AMENDMENTS TO THE ANNEX OF THE PROTOCOL OF 1997 TO AMEND THE

INTERNATIONAL CONVENTION FOR THE PREVENTION OF POLLUTION FROM SHIPS 1973 AS MODIFIED BY THE PROTOCOL OF 1978 RELATING THERETO

(Inclusion of regulations on energy efficiency for ships in MARPOL Annex VI)

THE MARINE ENVIRONMENT PROTECTION COMMITTEE RECALLING Article 38(a) of the Convention on the International Maritime Organization concerning the functions of the Marine Environment Protection Committee (the Committee) conferred upon it by international conventions for the prevention and control of marine pollution NOTING article 16 of the International Convention for the Prevention of Pollution from Ships 1973 (hereinafter referred to as the 1973 Convention) article VI of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships 1973 (hereinafter referred to as the 1978 Protocol) and article 4 of the Protocol of 1997 to amend the International Convention for the Prevention of Pollution from Ships 1973 as modified by the Protocol of 1978 relating thereto (hereinafter referred to as the 1997 Protocol) which together specify the amendment procedure of the 1997 Protocol and confer upon the appropriate body of the Organization the function of considering and adopting amendments to the 1973 Convention as modified by the 1978 and 1997 Protocols NOTING ALSO that by the 1997 Protocol Annex VI entitled Regulations for the Prevention of Air Pollution from Ships was added to the 1973 Convention (hereinafter referred to as Annex VI) NOTING FURTHER that the revised Annex VI was adopted by resolution MEPC176(58) and entered into force on 1 July 2010 RECOGNIZING that the amendments to Annex VI and inclusion of a new chapter 4 intend to improve energy efficiency for ships through a set of technical performance standards which would result in reduction of emissions of any substances that originate from fuel oil and its combustion process including those already controlled by Annex VI RECOGNIZING ALSO that adoption of the amendments to Annex VI in no way prejudges the negotiations held in other international fora such as the United Nations Framework Convention on Climate Change (UNFCCC) nor affect the positions of the countries that participate in such negotiation HAVING CONSIDERED draft amendments to the revised Annex VI for inclusion of regulations on energy efficiency for ships 1 ADOPTS in accordance with article 16(2)(d) of the 1973 Convention the amendments to Annex VI the text of which is set out in the annex to the present resolution 2 DETERMINES in accordance with article 16(2)(f)(iii) of the 1973 Convention that the amendments shall be deemed to have been accepted on 1 July 2012 unless prior to that date not less than one third of the Parties or Parties the combined merchant fleets of which


23832

MEPC 6224Add1 Annex 19 page 2 constitute not less than 50 per cent of the gross tonnage of the worlds merchant fleet have communicated to the Organization their objection to the amendments 3 INVITES the Parties to note that in accordance with article 16(2)(g)(ii) of the 1973 Convention the said amendments shall enter into force on 1 January 2013 upon their acceptance in accordance with paragraph 2 above 4 REQUESTS the Secretary-General in conformity with article 16(2)(e) of the 1973 Convention to transmit to all Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols certified copies of the present resolution and the text of the amendments contained in the Annex 5 REQUESTS FURTHER the Secretary-General to transmit to the Members of the Organization which are not Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols copies of the present resolution and its Annex and 6 INVITES the Parties to MARPOL Annex VI and other Member Governments to bring the amendments to MARPOL Annex VI to the attention of shipowners ship operators shipbuilders ship designers marine diesel engine and equipment manufacturers as well as any other interested groups


23833


ANNEX

AMENDMENTS TO MARPOL ANNEX VI ON REGULATIONS FOR THE PREVENTION OF

AIR POLLUTION FROM SHIPS BY INCLUSION OF NEW REGULATIONS ON ENERGY EFFICIENCY FOR SHIPS

CHAPTER 1

GENERAL Regulation 1 Application 1 The regulation is amended as follows

The provisions of this Annex shall apply to all ships except where expressly provided otherwise in regulations 3 5 6 13 15 16 18 19 20 21 22 and 23 of this Annex

Regulation 2 Definitions 2 Paragraph 21 is amended as follows

21 Tanker in relation to regulation 15 means an oil tanker as defined in regulation 1 of Annex I or a chemical tanker as defined in regulation 1 of Annex II of the present Convention

3 The following is added at the end of regulation 2

For the purpose of chapter 4 22 Existing ship means a ship which is not a new ship 23 New ship means a ship

1 for which the building contract is placed on or after 1 January 2013 or

2 in the absence of a building contract the keel of which is laid or

which is at a similar stage of construction on or after 1 July 2013 or

3 the delivery of which is on or after 1 July 2015


23834


24 Major Conversion means in relation to chapter 4 a conversion of a ship

1 which substantially alters the dimensions carrying capacity or engine power of the ship or

2 which changes the type of the ship or

3 the intent of which in the opinion of the Administration is

substantially to prolong the life of the ship or

4 which otherwise so alters the ship that if it were a new ship it would become subject to relevant provisions of the present Convention not applicable to it as an existing ship or

5 which substantially alters the energy efficiency of the ship and

includes any modifications that could cause the ship to exceed the applicable required EEDI as set out in regulation 21

25 Bulk carrier means a ship which is intended primarily to carry dry cargo in bulk including such types as ore carriers as defined in SOLAS chapter XII regulation 1 but excluding combination carriers 26 Gas carrier means a cargo ship constructed or adapted and used for the carriage in bulk of any liquefied gas 27 Tanker in relation to chapter 4 means an oil tanker as defined in MARPOL Annex I regulation 1 or a chemical tanker or an NLS tanker as defined in MARPOL Annex II regulation 1 28 Container ship means a ship designed exclusively for the carriage of containers in holds and on deck 29 General cargo ship means a ship with a multi-deck or single deck hull designed primarily for the carriage of general cargo This definition excludes specialized dry cargo ships which are not included in the calculation of reference lines for general cargo ships namely livestock carrier barge carrier heavy load carrier yacht carrier nuclear fuel carrier 30 Refrigerated cargo carrier means a ship designed exclusively for the carriage of refrigerated cargoes in holds 31 Combination carrier means a ship designed to load 100 deadweight with both liquid and dry cargo in bulk 32 Passenger ship means a ship which carries more than 12 passengers 33 Ro-ro cargo ship (vehicle carrier) means a multi deck roll-on-roll-off cargo ship designed for the carriage of empty cars and trucks 34 Ro-ro cargo ship means a ship designed for the carriage of roll-on-roll-off cargo transportation units 35 Ro-ro passenger ship means a passenger ship with roll-on-roll-off cargo spaces


23835


36 Attained EEDI is the EEDI value achieved by an individual ship in accordance with regulation 20 of chapter 4 37 Required EEDI is the maximum value of attained EEDI that is allowed by regulation 21 of chapter 4 for the specific ship type and size

CHAPTER 2

SURVEY CERTIFICATION AND MEANS OF CONTROL Regulation 5 Surveys 4 Paragraph 1 is amended as follows

1 Every ship of 400 gross tonnage and above and every fixed and floating drilling rig and other platforms shall to ensure compliance with chapter 3 be subject to the surveys specified below

1 An initial survey before the ship is put into service or before the certificate required under regulation 6 of this Annex is issued for the first time This survey shall be such as to ensure that the equipment systems fittings arrangements and material fully comply with the applicable requirements of chapter 3

2 A renewal survey at intervals specified by the Administration but

not exceeding five years except where regulation 92 95 96 or 97 of this Annex is applicable The renewal survey shall be such as to ensure that the equipment systems fittings arrangements and material fully comply with applicable requirements of chapter 3

3 An intermediate survey within three months before or after the

second anniversary date or within three months before or after the third anniversary date of the certificate which shall take the place of one of the annual surveys specified in paragraph 14 of this regulation The intermediate survey shall be such as to ensure that the equipment and arrangements fully comply with the applicable requirements of chapter 3 and are in good working order Such intermediate surveys shall be endorsed on the IAPP Certificate issued under regulation 6 or 7 of this Annex

4 An annual survey within three months before or after each

anniversary date of the certificate including a general inspection of the equipment systems fittings arrangements and material referred to in paragraph 11 of this regulation to ensure that they have been maintained in accordance with paragraph 5 of this regulation and that they remain satisfactory for the service for which the ship is intended Such annual surveys shall be endorsed on the IAPP Certificate issued under regulation 6 or 7 of this Annex and


23836


5 An additional survey either general or partial according to the circumstances shall be made whenever any important repairs or renewals are made as prescribed in paragraph 5 of this regulation or after a repair resulting from investigations prescribed in paragraph 6 of this regulation The survey shall be such as to ensure that the necessary repairs or renewals have been effectively made that the material and workmanship of such repairs or renewals are in all respects satisfactory and that the ship complies in all respects with the requirements of chapter 3

5 Paragraph 2 is amended as follows

2 In the case of ships of less than 400 gross tonnage the Administration may establish appropriate measures in order to ensure that the applicable provisions of chapter 3 are complied with

6 A new paragraph 4 is added after existing paragraph 3 as follows 4 Ships to which chapter 4 applies shall also be subject to the surveys specified below taking into account Guidelines adopted by the Organization1

1 An initial survey before a new ship is put in service and before the International Energy Efficiency Certificate is issued The survey shall verify that the ships attained EEDI is in accordance with the requirements in chapter 4 and that the SEEMP required by regulation 22 is on board

2 A general or partial survey according to the circumstances after

a major conversion of a ship to which this regulation applies The survey shall ensure that the attained EEDI is recalculated as necessary and meets the requirement of regulation 21 with the reduction factor applicable to the ship type and size of the converted ship in the phase corresponding to the date of contract or keel laying or delivery determined for the original ship in accordance with regulation 223

3 In cases where the major conversion of a new or existing ship is

so extensive that the ship is regarded by the Administration as a newly constructed ship the Administration shall determine the necessity of an initial survey on attained EEDI Such a survey if determined necessary shall ensure that the attained EEDI is calculated and meets the requirement of regulation 21 with the reduction factor applicable corresponding to the ship type and size of the converted ship at the date of the contract of the conversion or in the absence of a contract the commencement date of the conversion The survey shall also verify that the SEEMP required by regulation 22 is on board and

4 For existing ships the verification of the requirement to have a

SEEMP on board according to regulation 22 shall take place at the first intermediate or renewal survey identified in paragraph 1 of this regulation whichever is the first on or after 1 January 2013

1 Refer to Guidelines on Survey and Certification of the Energy Efficiency Design Index


23837


7 Paragraph 4 is renumbered paragraph 5 8 Paragraph 5 is renumbered paragraph 6 Regulation 6 Issue or endorsement of a Certificate 9 The heading is amended as follows

Issue or endorsement of Certificates 10 The following sub-heading is added at the beginning of the regulation

International Air Pollution Prevention Certificate 11 Paragraph 2 is amended as follows

2 A ship constructed before the date Annex VI enters into force for that particular ships Administration shall be issued with an International Air Pollution Prevention Certificate in accordance with paragraph 1 of this regulation no later than the first scheduled dry-docking after the date of such entry into force but in no case later than three years after this date

12 The following is added at the end of the regulation

International Energy Efficiency Certificate 4 An International Energy Efficiency Certificate for the ship shall be issued after a survey in accordance with the provisions of regulation 54 to any ship of 400 gross tonnage and above before that ship may engage in voyages to ports or offshore terminals under the jurisdiction of other Parties 5 The certificate shall be issued or endorsed either by the Administration or any organization duly authorized by it2 In every case the Administration assumes full responsibility for the certificate

Regulation 7 Issue of a Certificate by another Party 13 Paragraph 1 is amended as follows

1 A Party may at the request of the Administration cause a ship to be surveyed and if satisfied that the applicable provisions of this Annex are complied with shall issue or authorize the issuance of an International Air Pollution Prevention Certificate or an International Energy Efficiency Certificate to the ship

2 Refer to the Guidelines for the authorization of organizations acting on behalf of the Administration

adopted by the Organization by resolution A739(18) as may be amended by the Organization and the Specifications on the survey and certification functions of recognized organizations acting on behalf of the Administration adopted by the Organization by resolution A789(19) as may be amended by the Organization


23838


and where appropriate endorse or authorize the endorsement of such certificates on the ship in accordance with this Annex


4 No International Air Pollution Prevention Certificate or International Energy Efficiency Certificate shall be issued to a ship which is entitled to fly the flag of a State which is not a Party

Regulation 8 Form of Certificate 15 The heading is amended as follows Form of Certificates 16 The following subheading is added and the existing regulation is renumbered as

paragraph 1 International Air Pollution Prevention Certificate 17 The following new paragraph 2 is added at the end of the regulation International Energy Efficiency Certificate

2 The International Energy Efficiency Certificate shall be drawn up in a form corresponding to the model given in appendix VIII to this Annex and shall be at least in English French or Spanish If an official language of the issuing Party is also used this shall prevail in case of a dispute or discrepancy

Regulation 9 Duration and Validity of Certificate 18 The heading is amended as follows Duration and Validity of Certificates 19 The following subheading is added at the beginning of the regulation

International Air Pollution Prevention Certificate 20 The following is added at the end of the regulation

International Energy Efficiency Certificate

10 The International Energy Efficiency Certificate shall be valid throughout the life of the ship subject to the provisions of paragraph 11 below


23839


11 An International Energy Efficiency Certificate issued under this Annex shall cease to be valid in any of the following cases

1 if the ship is withdrawn from service or if a new certificate is issued

following major conversion of the ship or 2 upon transfer of the ship to the flag of another State A new

certificate shall only be issued when the Government issuing the new certificate is fully satisfied that the ship is in compliance with the requirements of chapter 4 In the case of a transfer between Parties if requested within three months after the transfer has taken place the Government of the Party whose flag the ship was formerly entitled to fly shall as soon as possible transmit to the Administration copies of the certificate carried by the ship before the transfer and if available copies of the relevant survey reports

Regulation 10 Port State Control on Operational Requirements 21 A new paragraph 5 is added at the end of the regulation as follows

5 In relation to chapter 4 any port State inspection shall be limited to verifying when appropriate that there is a valid International Energy Efficiency Certificate on board in accordance with article 5 of the Convention

22 A new chapter 4 is added at the end of the Annex as follows

CHAPTER 4

REGULATIONS ON ENERGY EFFICIENCY FOR SHIPS Regulation 19 Application 1 This chapter shall apply to all ships of 400 gross tonnage and above 2 The provisions of this chapter shall not apply to

1 ships solely engaged in voyages within waters subject to the sovereignty or jurisdiction of the State the flag of which the ship is entitled to fly However each Party should ensure by the adoption of appropriate measures that such ships are constructed and act in a manner consistent with chapter 4 so far as is reasonable and practicable

3 Regulation 20 and regulation 21 shall not apply to ships which have diesel-electric propulsion turbine propulsion or hybrid propulsion systems 4 Notwithstanding the provisions of paragraph 1 of this regulation the Administration may waive the requirement for a ship of 400 gross tonnage and above from complying with regulation 20 and regulation 21


23840


5 The provision of paragraph 4 of this regulation shall not apply to ships of 400 gross tonnage and above




3 the delivery of which is on or after 1 July 2019 or 4 in cases of a major conversion of a new or existing ship as

defined in regulation 224 on or after 1 January 2017 and in which regulation 542 and regulation 543 of chapter 2 apply

6 The Administration of a Party to the present Convention which allows application of paragraph 4 or suspends withdraws or declines the application of that paragraph to a ship entitled to fly its flag shall forthwith communicate to the Organization for circulation to the Parties to the present Protocol particulars thereof for their information Regulation 20 Attained Energy Efficiency Design Index (Attained EEDI) 1 The attained EEDI shall be calculated for

1 each new ship 2 each new ship which has undergone a major conversion and 3 each new or existing ship which has undergone a major

conversion that is so extensive that the ship is regarded by the Administration as a newly constructed ship

which falls into one or more of the categories in regulations 225 to 235 The attained EEDI shall be specific to each ship and shall indicate the estimated performance of the ship in terms of energy efficiency and be accompanied by the EEDI technical file that contains the information necessary for the calculation of the attained EEDI and that shows the process of calculation The attained EEDI shall be verified based on the EEDI technical file either by the Administration or by any organization3 duly authorized by it 2 The attained EEDI shall be calculated taking into account guidelines4 developed by the Organization



4 Guidelines on the method of calculation of the Energy Efficiency Design Index for new ships


23841


Regulation 21 Required EEDI 1 For each

1 new ship 2 new ship which has undergone a major conversion and 3 new or existing ship which has undergone a major conversion that

is so extensive that the ship is regarded by the Administration as a newly constructed ship

which falls into one of the categories defined in regulation 225 to 231 and to which this chapter is applicable the attained EEDI shall be as follows

Attained EEDI ≦ Required EEDI = (1-X100) times Reference line value where X is the reduction factor specified in Table 1 for the required EEDI compared to the EEDI Reference line

2 For each new and existing ship that has undergone a major conversion which is so extensive that the ship is regarded by the Administration as a newly constructed ship the attained EEDI shall be calculated and meet the requirement of paragraph 211 with the reduction factor applicable corresponding to the ship type and size of the converted ship at the date of the contract of the conversion or in the absence of a contract the commencement date of the conversion Table 1 Reduction factors (in percentage) for the EEDI relative to the EEDI

Reference line

Ship Type Size Phase 0

1 Jan 2013 ndash 31 Dec 2014

Phase 1 1 Jan 2015 ndash 31 Dec 2019


Phase 3 1 Jan 2025

and onwards

Bulk carrier

20000 DWT and above 0 10 20 30

10000 ndash 20000 DWT na 0-10 0-20 0-30

Gas carrier

10000 DWT and above 0 10 20 30

2000 ndash 10000 DWT na 0-10 0-20 0-30

Tanker

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30

Container ship

15000 DWT and above 0 10 20 30

10000 ndash 15000 DWT na 0-10 0-20 0-30


23842



1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

General Cargo ships

15000 DWT and above 0 10 15 30

3000 ndash 15000 DWT na 0-10 0-15 0-30

Refrigerated cargo carrier

5000 DWT and above 0 10 15 30

3000 ndash 5000 DWT na 0-10 0-15 0-30

Combination carrier

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30

Reduction factor to be linearly interpolated between the two values dependent

upon vessel size The lower value of the reduction factor is to be applied to the smaller ship size

na means that no required EEDI applies 3 The Reference line values shall be calculated as follows

Reference line value = a timesb -c where a b and c are the parameters given in Table 2

Table 2 Parameters for determination of reference values for the different

ship types Ship type defined in regulation 2 a b c 225 Bulk carrier 96179 DWT of the ship 0477 226 Gas carrier 112000 DWT of the ship 0456 227 Tanker 121880 DWT of the ship 0488 228 Container ship 17422 DWT of the ship 0201 229 General cargo ship 10748 DWT of the ship 0216 230 Refrigerated cargo carrier 22701 DWT of the ship 0244 231 Combination carrier 121900 DWT of the ship 0488 4 If the design of a ship allows it to fall into more than one of the above ship type definitions the required EEDI for the ship shall be the most stringent (the lowest) required EEDI 5 For each ship to which this regulation applies the installed propulsion power shall not be less than the propulsion power needed to maintain the manoeuvrability of the ship under adverse conditions as defined in the guidelines to be developed by the Organization 6 At the beginning of Phase 1 and at the midpoint of Phase 2 the Organization shall review the status of technological developments and if proven necessary amend the time periods the EEDI reference line parameters for relevant ship types and reduction rates set out in this regulation


23843


Regulation 22 Ship Energy Efficiency Management Plan (SEEMP) 1 Each ship shall keep on board a ship specific Ship Energy Efficiency Management Plan (SEEMP) This may form part of the ships Safety Management System (SMS) 2 The SEEMP shall be developed taking into account guidelines adopted by the Organization Regulation 23 Promotion of technical co-operation and transfer of technology relating to the improvement of energy efficiency of ships 1 Administrations shall in co-operation with the Organization and other international bodies promote and provide as appropriate support directly or through the Organization to States especially developing States that request technical assistance 2 The Administration of a Party shall co-operate actively with other Parties subject to its national laws regulations and policies to promote the development and transfer of technology and exchange of information to States which request technical assistance particularly developing States in respect of the implementation of measures to fulfil the requirements of chapter 4 of this annex in particular regulations 194 to 196

23 A new appendix VIII is added at the end of the Annex as follows

APPENDIX VIII

Form of International Energy Efficiency (IEE) Certificate

INTERNATIONAL ENERGY EFFICIENCY CERTIFICATE Issued under the provisions of the Protocol of 1997 as amended by resolution MEPC203(62) to amend the International Convention for the Prevention of Pollution by Ships 1973 as modified by the Protocol of 1978 related thereto (hereinafter referred to as the Convention) under the authority of the Government of

(Full designation of the Party) by

(Full designation of the competent person or organization authorized under the provisions of the Convention)


23844

MEPC 6224Add1 Annex 19 page 14 Particulars of ship5 Name of ship Distinctive number or letters Port of registry Gross tonnage IMO Number6 THIS IS TO CERTIFY 1 That the ship has been surveyed in accordance with regulation 54 of Annex VI of

the Convention and 2 That the survey shows that the ship complies with the applicable requirements in

regulation 20 regulation 21 and regulation 22 Completion date of survey on which this Certificate is based (ddmmyyyy) Issued at

(Place of issue of certificate) (ddmmyyyy) (Date of issue) (Signature of duly authorized official

issuing the certificate)


5 Alternatively the particulars of the ship may be placed horizontally in boxes 6 In accordance with IMO ship identification number scheme adopted by the Organization by

resolution A600(15)


23845


Supplement to the International Energy Efficiency Certificate

(IEE Certificate)

RECORD OF CONSTRUCTION RELATING TO ENERGY EFFICIENCY Notes 1 This Record shall be permanently attached to the IEE Certificate The IEE

Certificate shall be available on board the ship at all times 2 The Record shall be at least in English French or Spanish If an official language of

the issuing Party is also used this shall prevail in case of a dispute or discrepancy 3 Entries in boxes shall be made by inserting either a cross (x) for the answers yes

and applicable or a dash (-) for the answers no and not applicable as appropriate

4 Unless otherwise stated regulations mentioned in this Record refer to regulations in


1 Particulars of ship 11 Name of ship 12 IMO number 13 Date of building contract 14 Gross tonnage 15 Deadweight 16 Type of ship 2 Propulsion system 21 Diesel propulsion 22 Diesel-electric propulsion 23 Turbine propulsion 24 Hybrid propulsion 25 Propulsion system other than any of the above

Insert ship type in accordance with definitions specified in regulation 2 Ships falling into more than one of

the ship types defined in regulation 2 should be considered as being the ship type with the most stringent (the lowest) required EEDI If ship does not fall into the ship types defined in regulation 2 insert Ship other than any of the ship type defined in regulation 2


23846

MEPC 6224Add1 Annex 19 page 16 3 Attained Energy Efficiency Design Index (EEDI) 31 The Attained EEDI in accordance with regulation 201 is calculated based on the

information contained in the EEDI technical file which also shows the process of calculating the Attained EEDI hellip The Attained EEDI is grams-CO2tonne-mile

32 The Attained EEDI is not calculated as 321 the ship is exempt under regulation 201 as it is not a new ship as defined in

regulation 223 322 the type of propulsion system is exempt in accordance with regulation 193 hellip 323 the requirement of regulation 20 is waived by the ships Administration in

accordance with regulation 194 324 the type of ship is exempt in accordance with regulation 201 4 Required EEDI 41 Required EEDI is grams-CO2tonne-mile 42 The required EEDI is not applicable as 421 the ship is exempt under regulation 211 as it is not a new ship as defined in


accordance with regulation 194 424 the type of ship is exempt in accordance with regulation 211 hellip 425 the ships capacity is below the minimum capacity threshold in Table 1 of

regulation 212 hellip 5 Ship Energy Efficiency Management Plan 51 The ship is provided with a Ship Energy Efficiency Management Plan (SEEMP) in

compliance with regulation 22 6 EEDI technical file 61 The IEE Certificate is accompanied by the EEDI technical file in compliance with

regulation 201 62 The EEDI technical file identificationverification number 63 The EEDI technical file verification date


23847


THIS IS TO CERTIFY that this Record is correct in all respects Issued at

(Place of issue of the Record) (ddmmyyyy) (Date of issue) (Signature of duly authorized official

issuing the Record)



23848


ANNEX 21

RESOLUTION MEPC217(63) Adopted on 2 March 2012

AMENDMENTS TO THE ANNEX OF THE PROTOCOL OF 1997 TO AMEND THE INTERNATIONAL CONVENTION FOR THE PREVENTION OF POLLUTION FROM SHIPS 1973 AS MODIFIED BY THE PROTOCOL OF 1978 RELATING THERETO

(Regional arrangements for port reception facilities under MARPOL Annex VI and Certification of marine diesel engines fitted with Selective Catalytic Reduction

systems under the NOx Technical Code 2008)

THE MARINE ENVIRONMENT PROTECTION COMMITTEE

RECALLING Article 38(a) of the Convention on the International Maritime Organization concerning the functions of the Marine Environment Protection Committee conferred upon it by international conventions for the prevention and control of marine pollution

NOTING article 16 of the International Convention for the Prevention of Pollution from Ships 1973 (hereinafter referred to as the 1973 Convention) article VI of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships 1973 (hereinafter referred to as the 1978 Protocol) and article 4 of the Protocol of 1997 to amend the International Convention for the Prevention of Pollution from Ships 1973 as modified by the Protocol of 1978 relating thereto (hereinafter referred to as the 1997 Protocol) which together specify the amendment procedure of the 1997 Protocol and confer upon the appropriate body of the Organization the function of considering and adopting amendments to the 1973 Convention as modified by the 1978 and 1997 Protocols

NOTING that by the 1997 Protocol Annex VI entitled Regulations for the Prevention of Air Pollution from Ships was added to the 1973 Convention (hereinafter referred to as Annex VI)


NOTING ALSO that both the revised Annex VI adopted by resolution MEPC176(58) and the NOx Technical Code 2008 adopted by resolution MEPC177(58) entered into force on 1 July 2010

HAVING CONSIDERED draft amendments to the revised Annex VI and the NOx Technical Code 2008

1 ADOPTS in accordance with article 16(2)(d) of the 1973 Convention the amendments to Annex VI and the NOx Technical Code 2008 the text of which is set out in thet annex to the present resolution

2 DETERMINES in accordance with article 16(2)(f)(iii) of the 1973 Convention that the amendments shall be deemed to have been accepted on 1 February 2013 unless prior to that date not less than one third of the Parties or Parties the combined merchant fleets of which constitute not less than 50 per cent of the gross tonnage of the worlds merchant fleet have communicated to the Organization their objection to the amendments


23849


3 INVITES the Parties to note that in accordance with article 16(2)(g)(ii) of the 1973 Convention the said amendments shall enter into force on 1 August 2013 upon their acceptance in accordance with paragraph 2 above

4 REQUESTS the Secretary-General in conformity with article 16(2)(e) of the 1973 Convention to transmit to all Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols certified copies of the present resolution and the text of the amendments contained in the annex

5 REQUESTS FURTHER the Secretary-General to transmit to the Members of the Organization which are not Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols copies of the present resolution and its annex


23850


ANNEX

AMENDMENTS TO MARPOL ANNEX VI AND THE NOX TECHNICAL CODE 2008

Amendments to MARPOL Annex VI

1 New paragraph 1bis is added to regulation 17

1bis Small Island Developing States may satisfy the requirements in paragraph 1 of this regulation through regional arrangements when because of those States unique circumstances such arrangements are the only practical means to satisfy these requirements Parties participating in a regional arrangement shall develop a Regional Reception Facilities Plan taking into account the guidelines developed by the Organization

The Government of each Party participating in the arrangement shall consult with the Organization for circulation to the Parties of the present Convention

1 how the Regional Reception Facilities Plan takes into account the Guidelines

2 particulars of the identified Regional Ships Waste Reception Centres and

3 particulars of those ports with only limited facilities

Amendments to the NOX Technical Code 2008

2 Existing paragraph 224 is replaced by the following

224 Engines not pre-certified on a test-bed

1 There are engines which due to their size construction and delivery schedule cannot be pre-certified on a test-bed In such cases the engine manufacturer shipowner or shipbuilder shall make application to the Administration requesting an onboard test (see 2122) The applicant must demonstrate to the Administration that the onboard test fully meets all of the requirements of a test-bed procedure as specified in chapter 5 of this Code In no case shall an allowance be granted for possible deviations of measurements if an initial survey is carried out on board a ship without any valid pre-certification test For engines undergoing an onboard certification test in order to be issued with an EIAPP Certificate the same procedures apply as if the engine had been pre-certified on a test-bed subject to the limitations given in paragraph 2242

2 This pre-certification survey procedure may be accepted for an Individual Engine or for an Engine Group represented by the Parent Engine only but it shall not be accepted for an Engine Family certification


23851


3 Paragraph 2251 is replaced by the following

1 Where a NOx-reducing device is to be included within the EIAPP certification it must be recognized as a component of the engine and its presence shall be recorded in the engines Technical File The engine shall be tested with the NOx-reducing device fitted unless due to technical and practical reasons the combined testing is not appropriate and the procedures specified in paragraph 2241 cannot be applied subject to approval by the Administration In the latter case the applicable test procedure shall be performed and the combined engineNOx-reducing device shall be approved and pre-certified by the Administration taking into account guidelines developed by the Organization However this pre-certification is subject to the limitations given in paragraph 2242

Refer to the 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to

particular requirements related to marine diesel engines fitted with selective catalytic reduction (SCR) systems adopted by resolution MEPC198(62)


23852

MARPOL

13131313 VI 13131313

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23892

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23900

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23901

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23903

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23904

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23905

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23913

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1sup3poundpoundHacuteegrave[micromacrIh467FdegOgrave

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ccurrenAraquo|+RegravewCAcedilOslashaumliquestDiquestAgraveAacutefrac12[wC6

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ltAringAEligplusmnUcircjGHdegUHIqrs467frac14

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Atilde15($)2(not

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paramiddotHIsup1JEcirc467AAgrave[aringPZWXegraveEumlIgraveUcirc

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23914

currenPAtilde(egrave[sup1JEcircIcirccedilparamiddotUR

plusmnfrac34iquestigraveltAacuteAcircMfrac34iquestfrac12e-microfrac12e

egravesup1acutemicro467IcircIumlcedilIcircAMIcircIumlKmicroAtilde

egravefrac34iquestfrac12eUcircjGHEacuteEcircETHE[aringmicroEcircUfrac12eplusmn

gUcircjEacuteEcircgUcircjEacuteTsAEligAUoNtildeAtildeegrave

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NAuml15($Ograveordfn

Ecircsup1JEcircOacutesup2ltAumlEacute[hPZ

WXgbegraveIgraveigraveOcircOtildeacircatildecedillX[UumlGOumlAAgrave[U

pHtimesrsnfrac14grsZigrave M~plusmn0

OslashEcircUgraveltfrac34iquestM


23915


23916


23917


23918

NtildeOgravetuwxyzHacute ENGINE INTERNATIONAL AIR POLLUTION PREVENTION CERTIFICATE

UacuteIacuteegraveUcircUumlNtildeYacuteTHORNszligagraveaacutepara Rcent QbrvbarLacuteF Q 81pound+currenRcentHyenbrvbarsect

ocirc0raquo Rcent QbrvbarLacuteocirc0 Rcentc QtuvyzNtildeOgraveacircatilde

U6aumlltaringethacircatildearing=LGaeligethHacute

Issued under the provisions of the Protocol of 1997 as amended by resolution MEPC176(58) in 2008 to amend the International

Convention for the Prevention of Pollution from Ships 1973 as modified by the Protocol of 1978 related thereto (hereinafter referred to as the Convention)

under the authority of the Government of

Hacuteccedilegrave Certificate No

regmacr

Engine manufacturer

iquestccedil

Model number

-ccedil

Serial number

Araquo|

Test cycle(s)

BL_`FCD

Rated power (kW)

and speed (rpm)

EacuteEcirceacuteccedil

Engine approval

number

UacuteHI

THIS IS TO CERTIFY

1 Zc[ecircoslashaacuteparaocirc0Iuml[raquoacircatilde | oslashIgraveeumlA=LdegiGHDAF

That the above-mentioned marine diesel engine has been surveyed for pre-certification in accordance with the requirements of the Revised Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines (2008) made mandatory by Annex VI of the Convention and

2 raquoGHDAigraveiacutePWXFicircgZ[ EcircacircIcircAFm [EumlErsethacircatilde |

= ~ Rcn=LM That the pre-certification survey shows that the engine its components adjustable features and Technical File prior to

the engines installation andor service on board a ship fully comply with the applicable regulation 13 of Annex VI of the Convention

ethHacutePiumlethumleacute [microWXZVZethacircatilde | = ~ =LIacuteYacuteTHORNntildeogravedegiDAM This Certificate is valid for the life of the engine subject to surveys in accordance with regulation 5 of Annex VI of the Convention installed in ships under the authority of this Government

GHoacute Issued at

GHTuml Date of issue (ddmmyyyy)

egrave Ucirc Uuml Ntilde REPUBLIC OF CHINA


23919


NtildeOgravetuwxyzHacutecopy

Supplement to Engine International Air Pollution Prevention Certificate

1sup3poundpound Hacute

(EIAPP Certificate)

m FAHocircip RECORD OF CONSTRUCTION TECHNICAL FILE AND MEANS OF VERIFICATION

macr7 Notes

1 ethpFq uacuteotildeoumlaacute 1sup3poundpound HacuteM1sup3poundpound Hacutemicroaacuteatildeiumlethumleacute[aringmicrodivideUpZM

This Record and its attachments shall be permanently attached to the EIAPP Certificate The EIAPP Certificate shall accompany the engine throughout its life and shall be available on board the ship at all times

2 ethpYmicrooslashmCmgugraveuacuteucircmqegraveMuumlUETHGNtildeyacuteBthorn[ PbrvbargUUyacuteBthornltbM

The Record shall be at least in English French or Spanish If an official language of the issuing country is also used this shall prevail in case of a dispute or discrepancy

3 I[PethpegraveyenF= [ethacircatilde | = m FAHocircintilde[ocirc0eumlntildeM

Unless otherwise stated regulations mentioned in this Record refer to regulations of Annex VI of the Convention and the requirements for an engines Technical File and means of verifications refer to mandatory requirements from the Revised NOx Technical Code (2008)

1

Particulars of the engine 11 regmacraumlF13

Name and address of manufacturer

12 regoacute Place of engine build

13 regTuml Date of engine build

14 GHDAoacute Place of pre-certification survey

15 GHDATuml Date of pre-certification survey

16 iquestOslashFiquestccedil Engine type and model number

17 -ccedil Engine serial number

18 uumlnU[ethltshy6Auml Atilde g Auml frac34 g Igravesup3 If applicable the engine is a Parent Engine or a Member Engine of the following Engine Family or Engine Group

19 gAtildeAumlshyordf Individual Engine or Engine Family Engine Group details

191 EacuteEcircHI Approval reference

192 BL_`deFBLCDn2hggt Rated power (kW) and rated speed (rpm) values or ranges

193 Araquo| Test cycle(s)

194 frac34degq=gt Parent Engine(s) test fuel oil specification


23920


195 n5icircdeamp= ~ RccurrencRccurren)g

RccurrencurrenR nfApplicable NOx emission limit (gkWh) regulation 133 134 or 1351 (delete as appropriate)

196 frac345icircdeamp Parent Engine(s) emission value (gkWh)

2 m m m m

Particulars of the Technical File ~ ntildem lt 1sup3poundpound Hacuteuacuteiacuteicirc[microPaacuteatildeiumlethumleacute[aringmicrodivideUpZM The Technical File as required by chapter 2 of the NOx Technical Code is an essential part of the EIAPP Certificate and must always accompany an engine throughout its life and always be available on board a ship

21 m QicircEacuteEcirceacuteccedil Technical File identificationapproval number

22 m EacuteEcircTuml Technical File approval date

3 ZAH-=gtZAH-=gtZAH-=gtZAH-=gt

Specifications for the onboard NOx verification procedures ~ HntildeZAH-=gt[lt 1sup3poundpound Hacuteuacuteiacuteicirc[microaacuteatildeiumlethumleacute[aringmicrodivideUpZM The specifications for the onboard NOx verification procedures as required by chapter 6 of the NOx Technical Code are an essential part of the EIAPP Certificate and must always accompany an engine through its life and always be available on board a ship

31 12ghDEBC Engine Parameter Check method

311 QicircoLeacuteccedil Identificationapproval number

312

EacuteEcircTuml Approval date

32

$degCcedilBC Direct Measurement and Monitoring method

321

QicircoLeacuteccedil Identificationapproval number

322


ÈcircFG Hcurrenc iacuteicirc[frac12eEcircIacutedegBCM Alternatively the Simplified Measurement method in accordance with 63 of the NOx Technical Code may be utilized

ETHGoacute Issued at

ETHGTuml Date of issue (ddmmyyyy)


23921

Eg01

Eg02

Eg03

Eg04

Eg05

Eg06

HistoryItem_V1 AddMaskingTape Range all pages Mask co-ordinates Horizontal vertical offset 28029 4502 Width 3602 Height 2026 points Origin bottom left 1 0 BL 1 AllDoc 12 CurrentAVDoc 2802945 450182 360218 202623 QITE_QuiteImposingPlus2 Quite Imposing Plus 2 20 Quite Imposing Plus 2 1 147 237 236 237 1 HistoryList_V1 qi2base

MEPC 5823Add1 ANNEX 13 4 REQUESTS the Secretary-General in conformity with article 16(2)(e) of the 1973 Convention to transmit to all Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols certified copies of the present resolution and the text of the amendments contained in the Annex 5 REQUESTS FURTHER the Secretary-General to transmit to the Members of the Organization which are not Parties to the 1973 Convention as modified by the 1978 and 1997 Protocols copies of the present resolution and its Annex and 6 INVITES the Parties to MARPOL Annex VI and other Member Governments to bring the amendments to MARPOL Annex VI to the attention of shipowners ship operators shipbuilders marine diesel engine manufacturers marine fuel suppliers and any other interested groups


23686


Page 3

ANNEX



CHAPTER I






23687



23688


Page 5








23689














23690


Page 7





23691


CHAPTER II













23692


Page 9












23693








23694


Page 11









23695














23696


Page 13



23697


CHAPTER III








23698


Page 15
















23699












23700


Page 17















23701










23702


Page 19











23703













23704


Page 21







23705









Bulkrdquo chapter 5


23706


Page 23








23707











23708


Page 25








refining shall not




machinery or


23709









23710


Page 27











23711


APPENDIX I




resolution A600(15)


23712


Page 29








23713


Place


Place


Place


Place

Date (ddmmyyyy)




23714


Page 31







23715







23716


Page 33


(IAPP CERTIFICATE)










Substance


23717




Engine 1

Engine 2

Engine 3

Engine 4

Engine 5

Engine 6


Serial number

Use

Power output (kW)

Rated speed (RPM)






Tier I Reg133

Tier II Reg134


Tier III Reg13511





23718


Page 35










23719





23720


Page 37

APPENDIX II






Speed

100

100

100


Power

100

75

50

25

Weighting

factor

02

05

015

015


Speed

100

91

80


Power

100

75

50

25

Weighting

factor

02

05

015

015


Speed 100

100

100

100

100

Test cycle type D2

Power 100

75

50

25

10

Weighting

factor

005

025

03

03

01


23721


Speed

Rated

Intermediate

Idle

Test cycle type C1

Torque 100

75

50

10

100

75

50

0

Weighting

factor

015

015

015

01

01

01

01

015




23722


Page 39

APPENDIX III











23723













23724


Page 41

APPENDIX IV













23725


APPENDIX V




23726


Page 43

APPENDIX VI









23727















23728


Page 45









23729

MEPC 5823Add1

ANNEX 14











23730


Page 2





23731


Page 3



Introduction

Foreword






23732


Page 4



23733


Page 5

Contents

Page


















23734


Page 6






APPENDICES







23735


Page 7













23736


Page 8





ppm(VV)













pa


kPa









23737


Page 9












23738


Page 10

Chapter 1

General

11 Purpose


12 Application




13 Definitions






23739


Page 11














23740


Page 12











23741


Page 13

Chapter 2


21 General











23742


Page 14
















23743


Page 15











23744


Page 16














23745


Page 17













23746


Page 18













23747


Page 19



23748


Page 20

Chapter 3















23749


Page 21



Speed 100 100 100 1002


factor 02 05 015 015













23750


Page 22












23751


Page 23

Chapter 4


41 General





42 Documentation








23752


Page 24











23753


Page 25








devices






23754


Page 26











23755


Page 27












23756


Page 28

















23757


Page 29










23758


Page 30

Chapter 5


51 General











52 Test conditions






23759


Page 31


07a

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

Tp

f (1)


15a

07

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

T

pf (2)


093 = fa = 107 (3)









23760


Page 32


523 Power













23761


Page 33

526 Cooling system


53 Test fuel oils











23762


Page 34



















23763


Page 35







59 Test run

591 General








23764


Page 36











595 Test cycles



23765


Page 37

596 Test sequence












510 Test report



23766


Page 38









cw = kw sdot cd (5)



00811000244214773

19111244211

fwmad

mf

mad

mfALFa


⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

fqqH

qqwH

ka

(6)

or

⎟⎟⎠

⎞⎜⎜⎝

⎛minus

⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

b

r

fwmad

mfa

mad

mfALFa

wr1 11000244214773

19111244211

pp

fqqH

qqwH

k (7)


23767


Page 39







5 ) sdot (10132 760) (10)with




( )b

rw2H2dCOdCO2d

wr201000501

1

ppkccc


=α

(11)

with

BET


CO2dCOd

CO2dCOdCOdH2d 3

)(50cc

ccccsdot+

+sdotsdotsdot=

α (13)

( )a

aw2 60811000

6081H

Hksdot+

sdot= (14)




23768


Page 40







( ) ( )2980045071100182011


THk (16)



( ) ( ) ( )SCRefSCaahd 002850298002750711001201

1TTTH


= (17)







23769


Page 41
















23770


Page 42



1( )( )sum

sum=

=

=

=

sdot

sdot= ni

i

ni

ix

WP

Wq

1 Fii

1 Fimgasigas (19)






23771


Page 43

Chapter 6


61 General






621 General







23772


Page 44









1 injection timing

2 injection nozzle

3 injection pump

4 fuel cam



7 compression ratio



10 valve timing








23773


Page 45














23774


Page 46



631 General









23775


Page 47










Ta


K





633 Brake power




23776


Page 48

634 Test fuel oils












639 Test cycles




23777


Page 49




6311 Allowances





641 General







23778


Page 50





















23779


Page 51





Ta


K



646 Test cycles









23780


Page 52


















23781


Page 53





















23782


Page 54











23783


Page 55

Chapter 7









23784


Page 56

Appendix 1







Enginemanufacturer

Modelnumber

Serialnumber

Testcycle(s)


(rpm)


THIS IS TO CERTIFY




Issued at



the certificate)



23785


Page 57



Notes












23786


Page 58





Issued at



the certificate)



23787


Page 59

Appendix 2








23788


Page 60




YES

NO

Engineexempt


YES

NO



YES

NO

NO (Member Engine)

Correctiveaction



Correctiveaction

YES

YES

YES

YES

NO

NO

NO

NO

NO

YES

YES




Correctiveaction


EIAPPCertificate

issued

YES

NO



23789


Page 61



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES










23790


Page 62



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES




for next engine






23791


Page 63

Appendix 3



1 General







SPHF1

HSL1

HF2 HP

B

SL

HCHSL1

CO2 CO

O2

HSL2

C NOX

a

b

b

a

b

a

b


Be

e

a


23792


Page 64




















23793


Page 65

















23794


Page 66

16 Accuracy

161 Definitions




17 Precision


18 Noise


19 Zero drift


110 Span drift


2 Gas drying


3 Analysers



23795


Page 67












23796


Page 68

Appendix 4


1 Introduction













(months)


3


3


23797


Page 69



(months)



3



6


6





(months)



3


3







23798


Page 70





(months)






12














23799


Page 71


















23800


Page 72





4 Leakage test








52 Warming-up time




23801


Page 73



54 Calibration
















23802


Page 74



71 Test set-up




72 Calibration


73 Calculation



⎜⎝⎛

minusminus

+=dcbaE (1)


23803


Page 75


74 Adding of oxygen





76 NOx mode




78 NO mode


79 Test interval





23804


Page 76

















23805


Page 77








( ) 100 2 sdotminus

=B

responseanalyserBIO

(2)where



gas used in 8322


DAppmC =)( (3)







23806


Page 78










( )( ) ( ) 1001CO2 sdot⎥

⎦

⎤⎢⎣

⎡⎟⎟⎠

⎞⎜⎜⎝

⎛sdotminussdot

sdotminus=

BDADACE (4)




23807


Page 79




⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

b

100pG

H (5)


⎟⎠⎞


1001e

HDD (6)


AH sdot= 90m (7)

and Hm is recorded


⎟⎠⎞

⎜⎝⎛sdot⎟⎟

⎠

⎞⎜⎜⎝

⎛ minussdot=

HH

DCD

E m

e

eH2O 100 (8)




23808


Page 80








Gas O2 equivalent



( )100

observed2O2




23809


Page 81

Appendix 5




kPa


oC


no yes


oC



23810


Page 82



23811


Page 83







23812


Page 84







kW


oC oC



23813


Page 85





23814

MEP

C 5

823

Add

1

AN

NEX

14

Page

86

E

mis

sion

s Tes

t Rep

ort N

o

Am

bien

t and

Gas

eous

Em

issi

ons D

ata

Shee

t 45

Mod

e

1

2

3

4

5

6

7

8

9

10

Pow

erT

orqu

e

Spee

d

Ti

me

at b

egin

ning

of m

ode

Am

bien

t Dat

a A

tmos

pher

ic p

ress

ure

kPa

Inta

ke a

ir te

mpe

ratu

re

o C

In

take

air

hum

idity

g

kg

Rela

tive

hum

idity

(RH

) of

inta

ke a

ir

Air

tem

pera

ture

at

RH se

nsor

o C

Dry

bul

b te

mpe

ratu

re

of in

take

air

o C

Wet

bul

b te

mpe

ratu

re

of in

take

air

o C

Test

cond

ition

par

amet

er f

a


23815

MEP

C 5

823

Add

1

AN

NEX

14

Page

87

Gas

eous

Em

issio

ns D

ata

N

Ox

conc

entra

tion

dry

wet

pp

m

CO

co

ncen

tratio

n

pp

m

CO

2 co

ncen

tratio

n

O2

conc

entra

tion

dry

wet

H

C co

ncen

tratio

n

ppm

C

NO

x hum

idity

cor

rect

ion

fact

or k

hd

Dry

wet

corre

ctio

n fa

ctor

kw

r

N

Ox

mas

s flo

w

kgh

C

O

mas

s flo

w

kgh

C

O2

mas

s flo

w

kgh

O

2 m

ass f

low

kg

h

HC

mas

s flo

w

kgh

N

Ox

spec

ific

g

kWh

A

s app

licab

le


23816

MEP

C 5

823

Add

1

AN

NEX

14

Page

88

Em

issi

ons T

est R

epor

t No

Eng

ine

Tes

t Dat

a

Sh

eet 5

5

M

ode

1

2

3

4

5

6

7

8

9

10

Po

wer

Tor

que

Spee

d

Tim

e at

beg

inni

ng o

f mod

e

E

ngin

e D

ata

Spee

d

rp

m

A

uxili

ary

pow

er

kW

Dyn

amom

eter

setti

ng

kW

Pow

er

kW

M

ean

effe

ctiv

e pr

essu

re

kP

a

Fu

el ra

ck

m

m

Unc

orre

cted

spec

ific

fuel

co

nsum

ptio

n

g

kWh

Fuel

flow

kg

h o

r m3 h

A

ir flo

w

kgh

Ex

haus

t flo

w (q

mew

)

kgh

Ex

haus

t tem

pera

ture

o C

Exha

ust b

ack

pres

sure

kP

a

C

harg

e ai

r coo

lant

tem

pera

ture

in

o C

C

harg

e ai

r coo

lant

tem

pera

ture

out

o C

Cha

rge

air t

empe

ratu

re

o C

C

harg

e ai

r ref

eren

ce te

mpe

ratu

re

o C

C

harg

e ai

r pre

ssur

e

kPa

Fuel

oil

tem

pera

ture

o C

As a

pplic

able


23817

MEP

C 5

823

Add

1

AN

NEX

14

Page

89

Sect

ion

2 ndash

Par

ent E

ngin

e te

st d

ata

to b

e in

clud

ed in

the

Tech

nica

l File

ndash se

e 2

41

5 of

the

Cod

e E

ngin

e Fa

mily

E

ngin

e G

roup

Ref

eren

ce

Pa

rent

Eng

ine

Mod

elT

ype

N

omin

ated

rate

d po

wer

kW

Nom

inat

ed ra

ted

spee

d rp

m

Pare

nt E

ngin

e te

st fu

el o

il R

efer

ence

fuel

des

igna

tion

IS

O 8

217

200

5 gr

ade

C

arbo

n

mm

Hyd

roge

n

mm

Sulp

hur

m

m

N

itrog

en

m

m

O

xyge

n

mm

Wat

er

V

V


23818

MEP

C 5

823

Add

1

AN

NEX

14

Page

90

Mea

sure

d da

ta (P

aren

t Eng

ine)

Po

wer

Tor

que

Spee

d

M

ode

poin

t

1 2

3 4

5 6

7 8

Eng

ine

Perf

orm

ance

Pow

er

kW

Spee

d rp

m

Fuel

flow

kg

h

Inta

ke a

ir flo

w (w

etd

ry)

kgh

Ex

haus

t gas

flow

kg

h

Inta

ke a

ir te

mpe

ratu

re

o C

Cha

rge

air t

empe

ratu

re

o C

Char

ge a

ir re

fere

nce

tem

pera

ture

o C

C

harg

e ai

r pre

ssur

e kP

a

Add

ition

al p

aram

eter

(s) u

sed

for

emis

sion

cor

rect

ions

(spe

cify

)

Am

bien

t con

ditio

ns

A

tmos

pher

ic p

ress

ure

kPa

Rel

ativ

e hu

mid

ity (R

H) o

f int

ake

air

Air

tem

pera

ture

at R

H s

enso

r o C

D

ry b

ulb

tem

pera

ture

of

inta

ke

air

o C

Wet

bul

b te

mpe

ratu

re o

f in

take

air

o C

Abs

olut

e hu

mid

ity o

f int

ake

air

gkg


23819

MEP

C 5

823

Add

1

AN

NEX

14

Page

91

Em

issi

on c

once

ntra

tions

NO

x wet

dry

pp

m

CO

2

O

2 wet

dry

C

O

ppm

H

C

ppm

C

Cal

cula

ted

data

(Par

ent E

ngin

e)

Inta

ke a

ir hu

mid

ity

gkg

C

harg

e ai

r hum

idity

g

kg

Test

con

ditio

n pa

ram

eter

fa

D

ryw

et c

orre

ctio

n fa

ctor

kwr

NO

x hu

mid

ity c

orre

ctio

n fa

ctor

k h

d

Exha

ust g

as fl

ow ra

te

kgh

N

Ox e

miss

ion

flow

rate

kg

h

gkW

h

A

dditi

onal

em

issi

on c

orre

ctio

n fa

ctor

(s) (

spec

ify)

gkW

h

N

Ox e

mis

sion

g

kWh

Tes

t cyc

le

Em

issio

n va

lue

gkW

h

As a

pplic

able


23820

MEPC 5823 ANNEX 3

Page 92

Appendix 6



( )( )

( )( )

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛


+sdotminussdot+sdot

sdotsdot

sdot= 11000

a11089360ALF

fd2931

11089360ALF

BET41

BETBET41

mfmewcc

c Hw

ff

fwf

w

ww

qq (1)

with






23821

MEPC 5823ANNEX 3

Page 93


( )1735518522





23822

MEPC 5823ANNEX 3

Page 94

Appendix 7



















23823

MEPC 5823ANNEX 3

Page 95
















1 cam position








23824

MEPC 5823ANNEX 3

Page 96









23825

MEPC 5823ANNEX 3

Page 97

Appendix 8






21 Analysers











23826

MEPC 5823ANNEX 3

Page 98



















23827

MEPC 5823ANNEX 3

Page 99



23828

MEPC 5823ANNEX 3

Page 100




Flange slots









23829

MEPC 5823ANNEX 3

Page 101




2 D2 test cycle



1 C1 test cycle






23830

MEPC 5823ANNEX 3

Page 102

2 For Option A


3 For Option F






sum=

=N

jjx

NAve

1

1 (1)

( )sum=

minusminus

=N

ii Avex

NDS

1

2

11 (2)

5100

lesdot=Ave

DSVOC (3)

where


__________


23831









23832



23833


ANNEX



CHAPTER 1












23834












23835



CHAPTER 2











23836















23837













23838













23839









CHAPTER 4





23840
















23841








Reference line


1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

Bulk carrier

20000 DWT and above 0 10 20 30

10000 ndash 20000 DWT na 0-10 0-20 0-30

Gas carrier

10000 DWT and above 0 10 20 30

2000 ndash 10000 DWT na 0-10 0-20 0-30

Tanker

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30

Container ship

15000 DWT and above 0 10 20 30

10000 ndash 15000 DWT na 0-10 0-20 0-30


23842



1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

General Cargo ships

15000 DWT and above 0 10 15 30

3000 ndash 15000 DWT na 0-10 0-15 0-30


5000 DWT and above 0 10 15 30

3000 ndash 5000 DWT na 0-10 0-15 0-30

Combination carrier

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30








23843




APPENDIX VIII






23844








resolution A600(15)


23845



(IEE Certificate)











23846












23847




issuing the Record)



23848


ANNEX 21















23849






23850


ANNEX















23851







23852

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V 20000DWT Z 0 10 20 30 4000-20000DWT na 0-10 0-20 0-30

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26 S_( 14)


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23890

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aumleacute1


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igrave 100 100 100 100





igrave 100 91 80 63




uumlyacutesup3acute

micro D2

igrave 100 100 100 100 100

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23891


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micro C1

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23892

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23896





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23897










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23898





















































23899



13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13


23900

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23901

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23902

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


IJIJIJIJ KJKJKJKJ

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23903

13

13

13

13



13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

amp 13

13

$) 13

$ 13

$( 13

$ 13


23904

$ 13

$$ 13


23905





(iquest|)











23906

U6





(ucircfrac12V)



(iacuteAEligXWXY)


23907



A6





qcurrenr1


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23908


















63 EEDI_`micro



(acuteucircfrac12V)



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23909

13

$amp()+-$+0

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23910















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23911

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23912

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23914






rsn467frac14M







23915


23916


23917


23918









regmacr

Engine manufacturer

iquestccedil

Model number

-ccedil

Serial number

Araquo|

Test cycle(s)

BL_`FCD

Rated power (kW)

and speed (rpm)


Engine approval

number

UacuteHI

THIS IS TO CERTIFY







GHoacute Issued at




23919





(EIAPP Certificate)


macr7 Notes







1
















23920





2 m m m m








312


32


321


322






23921

Eg01

Eg02

Eg03

Eg04

Eg05

Eg06



ANNEX



CHAPTER I






23687



23688


Page 5








23689














23690


Page 7





23691


CHAPTER II













23692


Page 9












23693








23694


Page 11









23695














23696


Page 13



23697


CHAPTER III








23698


Page 15
















23699












23700


Page 17















23701










23702


Page 19











23703













23704


Page 21







23705









Bulkrdquo chapter 5


23706


Page 23








23707











23708


Page 25








refining shall not




machinery or


23709









23710


Page 27











23711


APPENDIX I




resolution A600(15)


23712


Page 29








23713


Place


Place


Place


Place

Date (ddmmyyyy)




23714


Page 31







23715







23716


Page 33


(IAPP CERTIFICATE)










Substance


23717




Engine 1

Engine 2

Engine 3

Engine 4

Engine 5

Engine 6


Serial number

Use

Power output (kW)

Rated speed (RPM)






Tier I Reg133

Tier II Reg134


Tier III Reg13511





23718


Page 35










23719





23720


Page 37

APPENDIX II






Speed

100

100

100


Power

100

75

50

25

Weighting

factor

02

05

015

015


Speed

100

91

80


Power

100

75

50

25

Weighting

factor

02

05

015

015


Speed 100

100

100

100

100

Test cycle type D2

Power 100

75

50

25

10

Weighting

factor

005

025

03

03

01


23721


Speed

Rated

Intermediate

Idle

Test cycle type C1

Torque 100

75

50

10

100

75

50

0

Weighting

factor

015

015

015

01

01

01

01

015




23722


Page 39

APPENDIX III











23723













23724


Page 41

APPENDIX IV













23725


APPENDIX V




23726


Page 43

APPENDIX VI









23727















23728


Page 45









23729

MEPC 5823Add1

ANNEX 14











23730


Page 2





23731


Page 3



Introduction

Foreword






23732


Page 4



23733


Page 5

Contents

Page


















23734


Page 6






APPENDICES







23735


Page 7













23736


Page 8





ppm(VV)













pa


kPa









23737


Page 9












23738


Page 10

Chapter 1

General

11 Purpose


12 Application




13 Definitions






23739


Page 11














23740


Page 12











23741


Page 13

Chapter 2


21 General











23742


Page 14
















23743


Page 15











23744


Page 16














23745


Page 17













23746


Page 18













23747


Page 19



23748


Page 20

Chapter 3















23749


Page 21



Speed 100 100 100 1002


factor 02 05 015 015













23750


Page 22












23751


Page 23

Chapter 4


41 General





42 Documentation








23752


Page 24











23753


Page 25








devices






23754


Page 26











23755


Page 27












23756


Page 28

















23757


Page 29










23758


Page 30

Chapter 5


51 General











52 Test conditions






23759


Page 31


07a

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

Tp

f (1)


15a

07

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

T

pf (2)


093 = fa = 107 (3)









23760


Page 32


523 Power













23761


Page 33

526 Cooling system


53 Test fuel oils











23762


Page 34



















23763


Page 35







59 Test run

591 General








23764


Page 36











595 Test cycles



23765


Page 37

596 Test sequence












510 Test report



23766


Page 38









cw = kw sdot cd (5)



00811000244214773

19111244211

fwmad

mf

mad

mfALFa


⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

fqqH

qqwH

ka

(6)

or

⎟⎟⎠

⎞⎜⎜⎝

⎛minus

⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

b

r

fwmad

mfa

mad

mfALFa

wr1 11000244214773

19111244211

pp

fqqH

qqwH

k (7)


23767


Page 39







5 ) sdot (10132 760) (10)with




( )b

rw2H2dCOdCO2d

wr201000501

1

ppkccc


=α

(11)

with

BET


CO2dCOd

CO2dCOdCOdH2d 3

)(50cc

ccccsdot+

+sdotsdotsdot=

α (13)

( )a

aw2 60811000

6081H

Hksdot+

sdot= (14)




23768


Page 40







( ) ( )2980045071100182011


THk (16)



( ) ( ) ( )SCRefSCaahd 002850298002750711001201

1TTTH


= (17)







23769


Page 41
















23770


Page 42



1( )( )sum

sum=

=

=

=

sdot

sdot= ni

i

ni

ix

WP

Wq

1 Fii

1 Fimgasigas (19)






23771


Page 43

Chapter 6


61 General






621 General







23772


Page 44









1 injection timing

2 injection nozzle

3 injection pump

4 fuel cam



7 compression ratio



10 valve timing








23773


Page 45














23774


Page 46



631 General









23775


Page 47










Ta


K





633 Brake power




23776


Page 48

634 Test fuel oils












639 Test cycles




23777


Page 49




6311 Allowances





641 General







23778


Page 50





















23779


Page 51





Ta


K



646 Test cycles









23780


Page 52


















23781


Page 53





















23782


Page 54











23783


Page 55

Chapter 7









23784


Page 56

Appendix 1







Enginemanufacturer

Modelnumber

Serialnumber

Testcycle(s)


(rpm)


THIS IS TO CERTIFY




Issued at



the certificate)



23785


Page 57



Notes












23786


Page 58





Issued at



the certificate)



23787


Page 59

Appendix 2








23788


Page 60




YES

NO

Engineexempt


YES

NO



YES

NO

NO (Member Engine)

Correctiveaction



Correctiveaction

YES

YES

YES

YES

NO

NO

NO

NO

NO

YES

YES




Correctiveaction


EIAPPCertificate

issued

YES

NO



23789


Page 61



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES










23790


Page 62



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES




for next engine






23791


Page 63

Appendix 3



1 General







SPHF1

HSL1

HF2 HP

B

SL

HCHSL1

CO2 CO

O2

HSL2

C NOX

a

b

b

a

b

a

b


Be

e

a


23792


Page 64




















23793


Page 65

















23794


Page 66

16 Accuracy

161 Definitions




17 Precision


18 Noise


19 Zero drift


110 Span drift


2 Gas drying


3 Analysers



23795


Page 67












23796


Page 68

Appendix 4


1 Introduction













(months)


3


3


23797


Page 69



(months)



3



6


6





(months)



3


3







23798


Page 70





(months)






12














23799


Page 71


















23800


Page 72





4 Leakage test








52 Warming-up time




23801


Page 73



54 Calibration
















23802


Page 74



71 Test set-up




72 Calibration


73 Calculation



⎜⎝⎛

minusminus

+=dcbaE (1)


23803


Page 75


74 Adding of oxygen





76 NOx mode




78 NO mode


79 Test interval





23804


Page 76

















23805


Page 77








( ) 100 2 sdotminus

=B

responseanalyserBIO

(2)where



gas used in 8322


DAppmC =)( (3)







23806


Page 78










( )( ) ( ) 1001CO2 sdot⎥

⎦

⎤⎢⎣

⎡⎟⎟⎠

⎞⎜⎜⎝

⎛sdotminussdot

sdotminus=

BDADACE (4)




23807


Page 79




⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

b

100pG

H (5)


⎟⎠⎞


1001e

HDD (6)


AH sdot= 90m (7)

and Hm is recorded


⎟⎠⎞

⎜⎝⎛sdot⎟⎟

⎠

⎞⎜⎜⎝

⎛ minussdot=

HH

DCD

E m

e

eH2O 100 (8)




23808


Page 80








Gas O2 equivalent



( )100

observed2O2




23809


Page 81

Appendix 5




kPa


oC


no yes


oC



23810


Page 82



23811


Page 83







23812


Page 84







kW


oC oC



23813


Page 85





23814

MEP

C 5

823

Add

1

AN

NEX

14

Page

86

E

mis

sion

s Tes

t Rep

ort N

o

Am

bien

t and

Gas

eous

Em

issi

ons D

ata

Shee

t 45

Mod

e

1

2

3

4

5

6

7

8

9

10

Pow

erT

orqu

e

Spee

d

Ti

me

at b

egin

ning

of m

ode

Am

bien

t Dat

a A

tmos

pher

ic p

ress

ure

kPa

Inta

ke a

ir te

mpe

ratu

re

o C

In

take

air

hum

idity

g

kg

Rela

tive

hum

idity

(RH

) of

inta

ke a

ir

Air

tem

pera

ture

at

RH se

nsor

o C

Dry

bul

b te

mpe

ratu

re

of in

take

air

o C

Wet

bul

b te

mpe

ratu

re

of in

take

air

o C

Test

cond

ition

par

amet

er f

a


23815

MEP

C 5

823

Add

1

AN

NEX

14

Page

87

Gas

eous

Em

issio

ns D

ata

N

Ox

conc

entra

tion

dry

wet

pp

m

CO

co

ncen

tratio

n

pp

m

CO

2 co

ncen

tratio

n

O2

conc

entra

tion

dry

wet

H

C co

ncen

tratio

n

ppm

C

NO

x hum

idity

cor

rect

ion

fact

or k

hd

Dry

wet

corre

ctio

n fa

ctor

kw

r

N

Ox

mas

s flo

w

kgh

C

O

mas

s flo

w

kgh

C

O2

mas

s flo

w

kgh

O

2 m

ass f

low

kg

h

HC

mas

s flo

w

kgh

N

Ox

spec

ific

g

kWh

A

s app

licab

le


23816

MEP

C 5

823

Add

1

AN

NEX

14

Page

88

Em

issi

ons T

est R

epor

t No

Eng

ine

Tes

t Dat

a

Sh

eet 5

5

M

ode

1

2

3

4

5

6

7

8

9

10

Po

wer

Tor

que

Spee

d

Tim

e at

beg

inni

ng o

f mod

e

E

ngin

e D

ata

Spee

d

rp

m

A

uxili

ary

pow

er

kW

Dyn

amom

eter

setti

ng

kW

Pow

er

kW

M

ean

effe

ctiv

e pr

essu

re

kP

a

Fu

el ra

ck

m

m

Unc

orre

cted

spec

ific

fuel

co

nsum

ptio

n

g

kWh

Fuel

flow

kg

h o

r m3 h

A

ir flo

w

kgh

Ex

haus

t flo

w (q

mew

)

kgh

Ex

haus

t tem

pera

ture

o C

Exha

ust b

ack

pres

sure

kP

a

C

harg

e ai

r coo

lant

tem

pera

ture

in

o C

C

harg

e ai

r coo

lant

tem

pera

ture

out

o C

Cha

rge

air t

empe

ratu

re

o C

C

harg

e ai

r ref

eren

ce te

mpe

ratu

re

o C

C

harg

e ai

r pre

ssur

e

kPa

Fuel

oil

tem

pera

ture

o C

As a

pplic

able


23817

MEP

C 5

823

Add

1

AN

NEX

14

Page

89

Sect

ion

2 ndash

Par

ent E

ngin

e te

st d

ata

to b

e in

clud

ed in

the

Tech

nica

l File

ndash se

e 2

41

5 of

the

Cod

e E

ngin

e Fa

mily

E

ngin

e G

roup

Ref

eren

ce

Pa

rent

Eng

ine

Mod

elT

ype

N

omin

ated

rate

d po

wer

kW

Nom

inat

ed ra

ted

spee

d rp

m

Pare

nt E

ngin

e te

st fu

el o

il R

efer

ence

fuel

des

igna

tion

IS

O 8

217

200

5 gr

ade

C

arbo

n

mm

Hyd

roge

n

mm

Sulp

hur

m

m

N

itrog

en

m

m

O

xyge

n

mm

Wat

er

V

V


23818

MEP

C 5

823

Add

1

AN

NEX

14

Page

90

Mea

sure

d da

ta (P

aren

t Eng

ine)

Po

wer

Tor

que

Spee

d

M

ode

poin

t

1 2

3 4

5 6

7 8

Eng

ine

Perf

orm

ance

Pow

er

kW

Spee

d rp

m

Fuel

flow

kg

h

Inta

ke a

ir flo

w (w

etd

ry)

kgh

Ex

haus

t gas

flow

kg

h

Inta

ke a

ir te

mpe

ratu

re

o C

Cha

rge

air t

empe

ratu

re

o C

Char

ge a

ir re

fere

nce

tem

pera

ture

o C

C

harg

e ai

r pre

ssur

e kP

a

Add

ition

al p

aram

eter

(s) u

sed

for

emis

sion

cor

rect

ions

(spe

cify

)

Am

bien

t con

ditio

ns

A

tmos

pher

ic p

ress

ure

kPa

Rel

ativ

e hu

mid

ity (R

H) o

f int

ake

air

Air

tem

pera

ture

at R

H s

enso

r o C

D

ry b

ulb

tem

pera

ture

of

inta

ke

air

o C

Wet

bul

b te

mpe

ratu

re o

f in

take

air

o C

Abs

olut

e hu

mid

ity o

f int

ake

air

gkg


23819

MEP

C 5

823

Add

1

AN

NEX

14

Page

91

Em

issi

on c

once

ntra

tions

NO

x wet

dry

pp

m

CO

2

O

2 wet

dry

C

O

ppm

H

C

ppm

C

Cal

cula

ted

data

(Par

ent E

ngin

e)

Inta

ke a

ir hu

mid

ity

gkg

C

harg

e ai

r hum

idity

g

kg

Test

con

ditio

n pa

ram

eter

fa

D

ryw

et c

orre

ctio

n fa

ctor

kwr

NO

x hu

mid

ity c

orre

ctio

n fa

ctor

k h

d

Exha

ust g

as fl

ow ra

te

kgh

N

Ox e

miss

ion

flow

rate

kg

h

gkW

h

A

dditi

onal

em

issi

on c

orre

ctio

n fa

ctor

(s) (

spec

ify)

gkW

h

N

Ox e

mis

sion

g

kWh

Tes

t cyc

le

Em

issio

n va

lue

gkW

h

As a

pplic

able


23820

MEPC 5823 ANNEX 3

Page 92

Appendix 6



( )( )

( )( )

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛


+sdotminussdot+sdot

sdotsdot

sdot= 11000

a11089360ALF

fd2931

11089360ALF

BET41

BETBET41

mfmewcc

c Hw

ff

fwf

w

ww

qq (1)

with






23821

MEPC 5823ANNEX 3

Page 93


( )1735518522





23822

MEPC 5823ANNEX 3

Page 94

Appendix 7



















23823

MEPC 5823ANNEX 3

Page 95
















1 cam position








23824

MEPC 5823ANNEX 3

Page 96









23825

MEPC 5823ANNEX 3

Page 97

Appendix 8






21 Analysers











23826

MEPC 5823ANNEX 3

Page 98



















23827

MEPC 5823ANNEX 3

Page 99



23828

MEPC 5823ANNEX 3

Page 100




Flange slots









23829

MEPC 5823ANNEX 3

Page 101




2 D2 test cycle



1 C1 test cycle






23830

MEPC 5823ANNEX 3

Page 102

2 For Option A


3 For Option F






sum=

=N

jjx

NAve

1

1 (1)

( )sum=

minusminus

=N

ii Avex

NDS

1

2

11 (2)

5100

lesdot=Ave

DSVOC (3)

where


__________


23831









23832



23833


ANNEX



CHAPTER 1












23834












23835



CHAPTER 2











23836















23837













23838













23839









CHAPTER 4





23840
















23841








Reference line


1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

Bulk carrier

20000 DWT and above 0 10 20 30

10000 ndash 20000 DWT na 0-10 0-20 0-30

Gas carrier

10000 DWT and above 0 10 20 30

2000 ndash 10000 DWT na 0-10 0-20 0-30

Tanker

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30

Container ship

15000 DWT and above 0 10 20 30

10000 ndash 15000 DWT na 0-10 0-20 0-30


23842



1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

General Cargo ships

15000 DWT and above 0 10 15 30

3000 ndash 15000 DWT na 0-10 0-15 0-30


5000 DWT and above 0 10 15 30

3000 ndash 5000 DWT na 0-10 0-15 0-30

Combination carrier

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30








23843




APPENDIX VIII






23844








resolution A600(15)


23845



(IEE Certificate)











23846












23847




issuing the Record)



23848


ANNEX 21















23849






23850


ANNEX















23851







23852

MARPOL

13131313 VI 13131313



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13131313

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( +-01

((((

2222

313456



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h NijklmnXbcopq


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23855


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23857




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23858

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1



23859


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13 Xuacuteyacuteq












eth ppEH1



ZaCvaring(yO=de1




ppEHgtyacute1



uacuteyacute1



23860






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g^_C1 lt1









23861




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ampampampamp


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plusmn sup3q


23863


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23864


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11







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23865


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23866


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23868










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gm6




23869


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13plusmn6












(gkWh)NO)(5)(60007680P(kW)

10C

x

6

esdotsdotsdotsdot

sdot=

ltltIcircOcirc

NETHcopyX


23870



thorn1








14




1 2012lt 1 1Zlt 450 mmq

2 f 2012lt 1 1Z1 350 mmqZ

3 f 2020lt 1 1Z1 050 mm1


ntilde 41


3 345 aumlaring6


Z


TU1



23871


1 2010lt 7 1Zlt 150 mmq

2 f 2010lt 7 1Z1 100 mmqZ

3 f 2015lt 1 1Z1 010 mm1


aringthorn6+1






igravefrac341



4m`4X1













23872

15



eAringeth1







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2 Iumlx(PCB)q



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5 Xaeligccedil6




1






23874


Nq











17




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raquo-UacuteXOumlq



1






23875










ucircPQtK1

18






6




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23876


1 32eC06






132 timesK0

133 nOD1





23 macrOtilde1q


242 timesK0

243 nOD1






1


1 3lt1




23877


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23878





23879

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z )) ZC1

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h () lt Z1(q




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h cent

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23880

((((


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h( gtbXcent






micro z de0

201311-

20141231

de1

201511-

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de2

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20241231

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202511 Z1

degt 20000 DWT Z 0 10 20 30 10000-20000DWT na 0-10 0-20 0-30

V^n 10000DWT Z 0 10 20 30 2000-10000DWT na 0-10 0-20 0-30

V 20000DWT Z 0 10 20 30 4000-20000DWT na 0-10 0-20 0-30

cedil 15000DWT Z 0 10 20 30 10000-15000DWT na 0-10 0-20 0-30

raquo 15000DWT Z 0 10 15 30 3000-15000DWT na 0-10 0-15 0-30


para

GOBOI 20000DWT Z 0 10 20 30 4000-20000DWT na 0-10 0-20 0-30


otildeETH1



eacute1


23881

Fmacr2ETHcopy 6

Fmacr L -cba times




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23882

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23883

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yenuacuteyacute1


(ucircfrac12V)



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23884




(9TthornoumlrXJK)


(lt)6

iacuteAEligXWXY


(9TthornoumlrXJK)


(lt)6helliphellip

iacuteAEligXWXY


(9TthornoumlrXJK)


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lowast curren[1


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lowast curren[1


23886


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lowast curren[1


23887


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21 fgh]Uacute( 12)







23888


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aumlaringU6

1

2

3

4

5

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(ltltltlt)

e

1322

e

1323















23889






26 S_( 14)


regUacutet`96




(ucircfrac12V)



(iacuteAEligXWXY)


23890

II




aumleacute1


E2q








igrave 100 100 100 100





igrave 100 91 80 63




uumlyacutesup3acute

micro D2

igrave 100 100 100 100 100

paraiexcl 100 75 50 25 10



23891


uumlyacutesup3acute

micro C1

igrave Ccedil g

h 100 75 50 10 100 75 50 0

Draumleacute 015 015 015 01 01 01 01 015







23892

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1 XXXX




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30

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23899



13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

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13

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13

13

13

13

13

13

13

13

13

13 13

13

13

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13

13

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13

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23900

13

13

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13

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13

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13

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13

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13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23901

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23902

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


IJIJIJIJ KJKJKJKJ

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23903

13

13

13

13



13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

amp 13

13

$) 13

$ 13

$( 13

$ 13


23904

$ 13

$$ 13


23905





(iquest|)











23906

U6





(ucircfrac12V)



(iacuteAEligXWXY)


23907



A6





qcurrenr1


=[78OeacutePQ[Xb=[1

1 QQQQ























23908


















63 EEDI_`micro



(acuteucircfrac12V)



(iacuteAEligXWXY)


23909

13

$amp()+-$+0

12(33(04(5$67(-$3028)($9($3$15($3

467$amp()+-$lt=gt467A

BCDEFGHIJK=LM



qrstuvwxyz= |~RcK

467MM

PRQRSRTgUV[QRSRTU

vZWX]^_`ab[xP

gUZ[rstuvwxyz= |

~RcK467~=LM

467$amp()+-$QSRT

[iexcl RQcentSRT


NDAFGH








23910















467X



M


X[


C[abEcircM


EgraveM




23911

HM



Egraveauml$amp()($




Xglt=




Z467AH-Jlt



QcedilL


XCcedilrsn467frac14


K467AH-








23912

ghDEC6i)-467pound))2$$|$(0()(

8$amp-7





copy6(5()



NdegBC







$degcedilC





_CM







23913










ghBLCD6M



reg



6RordmAcircAtilde


ordmAcircAtildeM




Atilde15($)2(not





23914






rsn467frac14M







23915


23916


23917


23918









regmacr

Engine manufacturer

iquestccedil

Model number

-ccedil

Serial number

Araquo|

Test cycle(s)

BL_`FCD

Rated power (kW)

and speed (rpm)


Engine approval

number

UacuteHI

THIS IS TO CERTIFY







GHoacute Issued at




23919





(EIAPP Certificate)


macr7 Notes







1
















23920





2 m m m m








312


32


321


322






23921

Eg01

Eg02

Eg03

Eg04

Eg05

Eg06


MEPC 5823Add1 ANNEX 13 6 Defeat device means a device which measures senses or responds to operating variables (eg engine speed temperature intake pressure or any other parameter) for the purpose of activating modulating delaying or deactivating the operation of any component or the function of the emission control system such that the effectiveness of the emission control system is reduced under conditions encountered during normal operation unless the use of such a device is substantially included in the applied emission certification test procedures 7 Emission means any release of substances subject to control by this Annex from ships into the atmosphere or sea 8 Emission Control Area means an area where the adoption of special mandatory measures for emissions from ships is required to prevent reduce and control air pollution from NOx or SOx and particulate matter or all three types of emissions and their attendant adverse impacts on human health and the environment Emission Control Areas shall include those listed in or designated under regulations 13 and 14 of this Annex 9 Fuel oil means any fuel delivered to and intended for combustion purposes for propulsion or operation on board a ship including distillate and residual fuels 10 Gross tonnage means the gross tonnage calculated in accordance with the tonnage measurement regulations contained in Annex I to the International Convention on Tonnage Measurements of Ships 1969 or any successor Convention 11 Installations in relation to regulation 12 of this Annex means the installation of systems equipment including portable fire-extinguishing units insulation or other material on a ship but excludes the repair or recharge of previously installed systems equipment insulation or other material or the recharge of portable fire-extinguishing units 12 Installed means a marine diesel engine that is or is intended to be fitted on a ship including a portable auxiliary marine diesel engine only if its fuelling cooling or exhaust system is an integral part of the ship A fuelling system is considered integral to the ship only if it is permanently affixed to the ship This definition includes a marine diesel engine that is used to supplement or augment the installed power capacity of the ship and is intended to be an integral part of the ship 13 Irrational emission control strategy means any strategy or measure that when the ship is operated under normal conditions of use reduces the effectiveness of an emission control system to a level below that expected on the applicable emission test procedures 14 Marine diesel engine means any reciprocating internal combustion engine operating on liquid or dual fuel to which regulation 13 of this Annex applies including boostercompound systems if applied 15 NOx Technical Code means the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines adopted by resolution 2 of the 1997 MARPOL Conference as amended by the Organization provided that such amendments are adopted and brought into force in accordance with the provisions of article 16 of the present Convention


23688


Page 5








23689














23690


Page 7





23691


CHAPTER II













23692


Page 9












23693








23694


Page 11









23695














23696


Page 13



23697


CHAPTER III








23698


Page 15
















23699












23700


Page 17















23701










23702


Page 19











23703













23704


Page 21







23705









Bulkrdquo chapter 5


23706


Page 23








23707











23708


Page 25








refining shall not




machinery or


23709









23710


Page 27











23711


APPENDIX I




resolution A600(15)


23712


Page 29








23713


Place


Place


Place


Place

Date (ddmmyyyy)




23714


Page 31







23715







23716


Page 33


(IAPP CERTIFICATE)










Substance


23717




Engine 1

Engine 2

Engine 3

Engine 4

Engine 5

Engine 6


Serial number

Use

Power output (kW)

Rated speed (RPM)






Tier I Reg133

Tier II Reg134


Tier III Reg13511





23718


Page 35










23719





23720


Page 37

APPENDIX II






Speed

100

100

100


Power

100

75

50

25

Weighting

factor

02

05

015

015


Speed

100

91

80


Power

100

75

50

25

Weighting

factor

02

05

015

015


Speed 100

100

100

100

100

Test cycle type D2

Power 100

75

50

25

10

Weighting

factor

005

025

03

03

01


23721


Speed

Rated

Intermediate

Idle

Test cycle type C1

Torque 100

75

50

10

100

75

50

0

Weighting

factor

015

015

015

01

01

01

01

015




23722


Page 39

APPENDIX III











23723













23724


Page 41

APPENDIX IV













23725


APPENDIX V




23726


Page 43

APPENDIX VI









23727















23728


Page 45









23729

MEPC 5823Add1

ANNEX 14











23730


Page 2





23731


Page 3



Introduction

Foreword






23732


Page 4



23733


Page 5

Contents

Page


















23734


Page 6






APPENDICES







23735


Page 7













23736


Page 8





ppm(VV)













pa


kPa









23737


Page 9












23738


Page 10

Chapter 1

General

11 Purpose


12 Application




13 Definitions






23739


Page 11














23740


Page 12











23741


Page 13

Chapter 2


21 General











23742


Page 14
















23743


Page 15











23744


Page 16














23745


Page 17













23746


Page 18













23747


Page 19



23748


Page 20

Chapter 3















23749


Page 21



Speed 100 100 100 1002


factor 02 05 015 015













23750


Page 22












23751


Page 23

Chapter 4


41 General





42 Documentation








23752


Page 24











23753


Page 25








devices






23754


Page 26











23755


Page 27












23756


Page 28

















23757


Page 29










23758


Page 30

Chapter 5


51 General











52 Test conditions






23759


Page 31


07a

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

Tp

f (1)


15a

07

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

T

pf (2)


093 = fa = 107 (3)









23760


Page 32


523 Power













23761


Page 33

526 Cooling system


53 Test fuel oils











23762


Page 34



















23763


Page 35







59 Test run

591 General








23764


Page 36











595 Test cycles



23765


Page 37

596 Test sequence












510 Test report



23766


Page 38









cw = kw sdot cd (5)



00811000244214773

19111244211

fwmad

mf

mad

mfALFa


⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

fqqH

qqwH

ka

(6)

or

⎟⎟⎠

⎞⎜⎜⎝

⎛minus

⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

b

r

fwmad

mfa

mad

mfALFa

wr1 11000244214773

19111244211

pp

fqqH

qqwH

k (7)


23767


Page 39







5 ) sdot (10132 760) (10)with




( )b

rw2H2dCOdCO2d

wr201000501

1

ppkccc


=α

(11)

with

BET


CO2dCOd

CO2dCOdCOdH2d 3

)(50cc

ccccsdot+

+sdotsdotsdot=

α (13)

( )a

aw2 60811000

6081H

Hksdot+

sdot= (14)




23768


Page 40







( ) ( )2980045071100182011


THk (16)



( ) ( ) ( )SCRefSCaahd 002850298002750711001201

1TTTH


= (17)







23769


Page 41
















23770


Page 42



1( )( )sum

sum=

=

=

=

sdot

sdot= ni

i

ni

ix

WP

Wq

1 Fii

1 Fimgasigas (19)






23771


Page 43

Chapter 6


61 General






621 General







23772


Page 44









1 injection timing

2 injection nozzle

3 injection pump

4 fuel cam



7 compression ratio



10 valve timing








23773


Page 45














23774


Page 46



631 General









23775


Page 47










Ta


K





633 Brake power




23776


Page 48

634 Test fuel oils












639 Test cycles




23777


Page 49




6311 Allowances





641 General







23778


Page 50





















23779


Page 51





Ta


K



646 Test cycles









23780


Page 52


















23781


Page 53





















23782


Page 54











23783


Page 55

Chapter 7









23784


Page 56

Appendix 1







Enginemanufacturer

Modelnumber

Serialnumber

Testcycle(s)


(rpm)


THIS IS TO CERTIFY




Issued at



the certificate)



23785


Page 57



Notes












23786


Page 58





Issued at



the certificate)



23787


Page 59

Appendix 2








23788


Page 60




YES

NO

Engineexempt


YES

NO



YES

NO

NO (Member Engine)

Correctiveaction



Correctiveaction

YES

YES

YES

YES

NO

NO

NO

NO

NO

YES

YES




Correctiveaction


EIAPPCertificate

issued

YES

NO



23789


Page 61



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES










23790


Page 62



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES




for next engine






23791


Page 63

Appendix 3



1 General







SPHF1

HSL1

HF2 HP

B

SL

HCHSL1

CO2 CO

O2

HSL2

C NOX

a

b

b

a

b

a

b


Be

e

a


23792


Page 64




















23793


Page 65

















23794


Page 66

16 Accuracy

161 Definitions




17 Precision


18 Noise


19 Zero drift


110 Span drift


2 Gas drying


3 Analysers



23795


Page 67












23796


Page 68

Appendix 4


1 Introduction













(months)


3


3


23797


Page 69



(months)



3



6


6





(months)



3


3







23798


Page 70





(months)






12














23799


Page 71


















23800


Page 72





4 Leakage test








52 Warming-up time




23801


Page 73



54 Calibration
















23802


Page 74



71 Test set-up




72 Calibration


73 Calculation



⎜⎝⎛

minusminus

+=dcbaE (1)


23803


Page 75


74 Adding of oxygen





76 NOx mode




78 NO mode


79 Test interval





23804


Page 76

















23805


Page 77








( ) 100 2 sdotminus

=B

responseanalyserBIO

(2)where



gas used in 8322


DAppmC =)( (3)







23806


Page 78










( )( ) ( ) 1001CO2 sdot⎥

⎦

⎤⎢⎣

⎡⎟⎟⎠

⎞⎜⎜⎝

⎛sdotminussdot

sdotminus=

BDADACE (4)




23807


Page 79




⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

b

100pG

H (5)


⎟⎠⎞


1001e

HDD (6)


AH sdot= 90m (7)

and Hm is recorded


⎟⎠⎞

⎜⎝⎛sdot⎟⎟

⎠

⎞⎜⎜⎝

⎛ minussdot=

HH

DCD

E m

e

eH2O 100 (8)




23808


Page 80








Gas O2 equivalent



( )100

observed2O2




23809


Page 81

Appendix 5




kPa


oC


no yes


oC



23810


Page 82



23811


Page 83







23812


Page 84







kW


oC oC



23813


Page 85





23814

MEP

C 5

823

Add

1

AN

NEX

14

Page

86

E

mis

sion

s Tes

t Rep

ort N

o

Am

bien

t and

Gas

eous

Em

issi

ons D

ata

Shee

t 45

Mod

e

1

2

3

4

5

6

7

8

9

10

Pow

erT

orqu

e

Spee

d

Ti

me

at b

egin

ning

of m

ode

Am

bien

t Dat

a A

tmos

pher

ic p

ress

ure

kPa

Inta

ke a

ir te

mpe

ratu

re

o C

In

take

air

hum

idity

g

kg

Rela

tive

hum

idity

(RH

) of

inta

ke a

ir

Air

tem

pera

ture

at

RH se

nsor

o C

Dry

bul

b te

mpe

ratu

re

of in

take

air

o C

Wet

bul

b te

mpe

ratu

re

of in

take

air

o C

Test

cond

ition

par

amet

er f

a


23815

MEP

C 5

823

Add

1

AN

NEX

14

Page

87

Gas

eous

Em

issio

ns D

ata

N

Ox

conc

entra

tion

dry

wet

pp

m

CO

co

ncen

tratio

n

pp

m

CO

2 co

ncen

tratio

n

O2

conc

entra

tion

dry

wet

H

C co

ncen

tratio

n

ppm

C

NO

x hum

idity

cor

rect

ion

fact

or k

hd

Dry

wet

corre

ctio

n fa

ctor

kw

r

N

Ox

mas

s flo

w

kgh

C

O

mas

s flo

w

kgh

C

O2

mas

s flo

w

kgh

O

2 m

ass f

low

kg

h

HC

mas

s flo

w

kgh

N

Ox

spec

ific

g

kWh

A

s app

licab

le


23816

MEP

C 5

823

Add

1

AN

NEX

14

Page

88

Em

issi

ons T

est R

epor

t No

Eng

ine

Tes

t Dat

a

Sh

eet 5

5

M

ode

1

2

3

4

5

6

7

8

9

10

Po

wer

Tor

que

Spee

d

Tim

e at

beg

inni

ng o

f mod

e

E

ngin

e D

ata

Spee

d

rp

m

A

uxili

ary

pow

er

kW

Dyn

amom

eter

setti

ng

kW

Pow

er

kW

M

ean

effe

ctiv

e pr

essu

re

kP

a

Fu

el ra

ck

m

m

Unc

orre

cted

spec

ific

fuel

co

nsum

ptio

n

g

kWh

Fuel

flow

kg

h o

r m3 h

A

ir flo

w

kgh

Ex

haus

t flo

w (q

mew

)

kgh

Ex

haus

t tem

pera

ture

o C

Exha

ust b

ack

pres

sure

kP

a

C

harg

e ai

r coo

lant

tem

pera

ture

in

o C

C

harg

e ai

r coo

lant

tem

pera

ture

out

o C

Cha

rge

air t

empe

ratu

re

o C

C

harg

e ai

r ref

eren

ce te

mpe

ratu

re

o C

C

harg

e ai

r pre

ssur

e

kPa

Fuel

oil

tem

pera

ture

o C

As a

pplic

able


23817

MEP

C 5

823

Add

1

AN

NEX

14

Page

89

Sect

ion

2 ndash

Par

ent E

ngin

e te

st d

ata

to b

e in

clud

ed in

the

Tech

nica

l File

ndash se

e 2

41

5 of

the

Cod

e E

ngin

e Fa

mily

E

ngin

e G

roup

Ref

eren

ce

Pa

rent

Eng

ine

Mod

elT

ype

N

omin

ated

rate

d po

wer

kW

Nom

inat

ed ra

ted

spee

d rp

m

Pare

nt E

ngin

e te

st fu

el o

il R

efer

ence

fuel

des

igna

tion

IS

O 8

217

200

5 gr

ade

C

arbo

n

mm

Hyd

roge

n

mm

Sulp

hur

m

m

N

itrog

en

m

m

O

xyge

n

mm

Wat

er

V

V


23818

MEP

C 5

823

Add

1

AN

NEX

14

Page

90

Mea

sure

d da

ta (P

aren

t Eng

ine)

Po

wer

Tor

que

Spee

d

M

ode

poin

t

1 2

3 4

5 6

7 8

Eng

ine

Perf

orm

ance

Pow

er

kW

Spee

d rp

m

Fuel

flow

kg

h

Inta

ke a

ir flo

w (w

etd

ry)

kgh

Ex

haus

t gas

flow

kg

h

Inta

ke a

ir te

mpe

ratu

re

o C

Cha

rge

air t

empe

ratu

re

o C

Char

ge a

ir re

fere

nce

tem

pera

ture

o C

C

harg

e ai

r pre

ssur

e kP

a

Add

ition

al p

aram

eter

(s) u

sed

for

emis

sion

cor

rect

ions

(spe

cify

)

Am

bien

t con

ditio

ns

A

tmos

pher

ic p

ress

ure

kPa

Rel

ativ

e hu

mid

ity (R

H) o

f int

ake

air

Air

tem

pera

ture

at R

H s

enso

r o C

D

ry b

ulb

tem

pera

ture

of

inta

ke

air

o C

Wet

bul

b te

mpe

ratu

re o

f in

take

air

o C

Abs

olut

e hu

mid

ity o

f int

ake

air

gkg


23819

MEP

C 5

823

Add

1

AN

NEX

14

Page

91

Em

issi

on c

once

ntra

tions

NO

x wet

dry

pp

m

CO

2

O

2 wet

dry

C

O

ppm

H

C

ppm

C

Cal

cula

ted

data

(Par

ent E

ngin

e)

Inta

ke a

ir hu

mid

ity

gkg

C

harg

e ai

r hum

idity

g

kg

Test

con

ditio

n pa

ram

eter

fa

D

ryw

et c

orre

ctio

n fa

ctor

kwr

NO

x hu

mid

ity c

orre

ctio

n fa

ctor

k h

d

Exha

ust g

as fl

ow ra

te

kgh

N

Ox e

miss

ion

flow

rate

kg

h

gkW

h

A

dditi

onal

em

issi

on c

orre

ctio

n fa

ctor

(s) (

spec

ify)

gkW

h

N

Ox e

mis

sion

g

kWh

Tes

t cyc

le

Em

issio

n va

lue

gkW

h

As a

pplic

able


23820

MEPC 5823 ANNEX 3

Page 92

Appendix 6



( )( )

( )( )

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛


+sdotminussdot+sdot

sdotsdot

sdot= 11000

a11089360ALF

fd2931

11089360ALF

BET41

BETBET41

mfmewcc

c Hw

ff

fwf

w

ww

qq (1)

with






23821

MEPC 5823ANNEX 3

Page 93


( )1735518522





23822

MEPC 5823ANNEX 3

Page 94

Appendix 7



















23823

MEPC 5823ANNEX 3

Page 95
















1 cam position








23824

MEPC 5823ANNEX 3

Page 96









23825

MEPC 5823ANNEX 3

Page 97

Appendix 8






21 Analysers











23826

MEPC 5823ANNEX 3

Page 98



















23827

MEPC 5823ANNEX 3

Page 99



23828

MEPC 5823ANNEX 3

Page 100




Flange slots









23829

MEPC 5823ANNEX 3

Page 101




2 D2 test cycle



1 C1 test cycle






23830

MEPC 5823ANNEX 3

Page 102

2 For Option A


3 For Option F






sum=

=N

jjx

NAve

1

1 (1)

( )sum=

minusminus

=N

ii Avex

NDS

1

2

11 (2)

5100

lesdot=Ave

DSVOC (3)

where


__________


23831









23832



23833


ANNEX



CHAPTER 1












23834












23835



CHAPTER 2











23836















23837













23838













23839









CHAPTER 4





23840
















23841








Reference line


1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

Bulk carrier

20000 DWT and above 0 10 20 30

10000 ndash 20000 DWT na 0-10 0-20 0-30

Gas carrier

10000 DWT and above 0 10 20 30

2000 ndash 10000 DWT na 0-10 0-20 0-30

Tanker

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30

Container ship

15000 DWT and above 0 10 20 30

10000 ndash 15000 DWT na 0-10 0-20 0-30


23842



1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

General Cargo ships

15000 DWT and above 0 10 15 30

3000 ndash 15000 DWT na 0-10 0-15 0-30


5000 DWT and above 0 10 15 30

3000 ndash 5000 DWT na 0-10 0-15 0-30

Combination carrier

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30








23843




APPENDIX VIII






23844








resolution A600(15)


23845



(IEE Certificate)











23846












23847




issuing the Record)



23848


ANNEX 21















23849






23850


ANNEX















23851







23852

MARPOL

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23857




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23858

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23860






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23861




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23868










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23869


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(gkWh)NO)(5)(60007680P(kW)

10C

x

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sdot=

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NETHcopyX


23870



thorn1








14




1 2012lt 1 1Zlt 450 mmq

2 f 2012lt 1 1Z1 350 mmqZ

3 f 2020lt 1 1Z1 050 mm1


ntilde 41


3 345 aumlaring6


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TU1



23871


1 2010lt 7 1Zlt 150 mmq

2 f 2010lt 7 1Z1 100 mmqZ

3 f 2015lt 1 1Z1 010 mm1


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4m`4X1













23872

15



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23873



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23874


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17




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1






23875










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18






6




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23876


1 32eC06






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133 nOD1





23 macrOtilde1q


242 timesK0

243 nOD1






1


1 3lt1




23877


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4q





[k ]6+4qZ



23878





23879

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C


$ curren- mC6

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h () lt Z1(q




()()()()



h cent

h( gtbXcent





23880

((((


h cent

h( gtbXcent






micro z de0

201311-

20141231

de1

201511-

20191231

de2

202011-

20241231

de3

202511 Z1

degt 20000 DWT Z 0 10 20 30 10000-20000DWT na 0-10 0-20 0-30

V^n 10000DWT Z 0 10 20 30 2000-10000DWT na 0-10 0-20 0-30

V 20000DWT Z 0 10 20 30 4000-20000DWT na 0-10 0-20 0-30

cedil 15000DWT Z 0 10 20 30 10000-15000DWT na 0-10 0-20 0-30

raquo 15000DWT Z 0 10 15 30 3000-15000DWT na 0-10 0-15 0-30


para

GOBOI 20000DWT Z 0 10 20 30 4000-20000DWT na 0-10 0-20 0-30


otildeETH1



eacute1


23881

Fmacr2ETHcopy 6

Fmacr L -cba times




((((((((



=nacuteGEIXlG1


((((



23882

I


gtgtgtgt




(iquest|)












23883

U6





yenuacuteyacute1


(ucircfrac12V)



(iacuteAEligXWXY)



23884




(9TthornoumlrXJK)


(lt)6

iacuteAEligXWXY


(9TthornoumlrXJK)


(lt)6helliphellip

iacuteAEligXWXY


(9TthornoumlrXJK)


(lt)6helliphellip

iacuteAEligXWXY


(9TthornoumlrXJK)


(lt)6

iacuteAEligXWXY


lowast curren[1


23885


X46


(9oumlrXJK)



(iacuteAEligXWXY)





(9oumlrXJK)



(iacuteAEligXWXY)





(9oumlrXJK)



(iacuteAEligXWXY)

lowast curren[1


23886


XAXAXAXA




(9oumlrXJK)



(iacuteAEligXWXY)




(9oumlrXJK)



(iacuteAEligXWXY)



(9oumlrXJK)



(iacuteAEligXWXY)

lowast curren[1


23887


~centpound

A6













21 fgh]Uacute( 12)







23888


221 t


aumlaringU6

1

2

3

4

5

6


gtgtgtgt


(ltltltlt)

e

1322

e

1323















23889






26 S_( 14)


regUacutet`96




(ucircfrac12V)



(iacuteAEligXWXY)


23890

II




aumleacute1


E2q








igrave 100 100 100 100





igrave 100 91 80 63




uumlyacutesup3acute

micro D2

igrave 100 100 100 100 100

paraiexcl 100 75 50 25 10



23891


uumlyacutesup3acute

micro C1

igrave Ccedil g

h 100 75 50 10 100 75 50 0

Draumleacute 015 015 015 01 01 01 01 015







23892

III


1 XXXX




lETHXOD1m^X206jnopq









Xb=1


31 b=6









yen1]4XETHcopyXnotq


23893




4q






macrdeg1







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23894

IV






Gy6 75gtIgraveXq

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20^T1


50

30

40ordm

101

20









23895



TU

()op


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eacutev(z)




183X1




23896





Igraveszligmacrv1





22 QyacuteIacute6





1 MARPOL|F q






_q












23897










_1








U1





23898





















































23899



13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13


23900

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23901

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23902

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


IJIJIJIJ KJKJKJKJ

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13


23903

13

13

13

13



13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13 13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

13

amp 13

13

$) 13

$ 13

$( 13

$ 13


23904

$ 13

$$ 13


23905





(iquest|)











23906

U6





(ucircfrac12V)



(iacuteAEligXWXY)


23907



A6





qcurrenr1


=[78OeacutePQ[Xb=[1

1 QQQQ























23908


















63 EEDI_`micro



(acuteucircfrac12V)



(iacuteAEligXWXY)


23909

13

$amp()+-$+0

12(33(04(5$67(-$3028)($9($3$15($3

467$amp()+-$lt=gt467A

BCDEFGHIJK=LM



qrstuvwxyz= |~RcK

467MM

PRQRSRTgUV[QRSRTU

vZWX]^_`ab[xP

gUZ[rstuvwxyz= |

~RcK467~=LM

467$amp()+-$QSRT

[iexcl RQcentSRT


NDAFGH








23910















467X



M


X[


C[abEcircM


EgraveM




23911

HM



Egraveauml$amp()($




Xglt=




Z467AH-Jlt



QcedilL


XCcedilrsn467frac14


K467AH-








23912

ghDEC6i)-467pound))2$$|$(0()(

8$amp-7





copy6(5()



NdegBC







$degcedilC





_CM







23913










ghBLCD6M



reg



6RordmAcircAtilde


ordmAcircAtildeM




Atilde15($)2(not





23914






rsn467frac14M







23915


23916


23917


23918









regmacr

Engine manufacturer

iquestccedil

Model number

-ccedil

Serial number

Araquo|

Test cycle(s)

BL_`FCD

Rated power (kW)

and speed (rpm)


Engine approval

number

UacuteHI

THIS IS TO CERTIFY







GHoacute Issued at




23919





(EIAPP Certificate)


macr7 Notes







1
















23920





2 m m m m








312


32


321


322






23921

Eg01

Eg02

Eg03

Eg04

Eg05

Eg06










23689














23690


Page 7





23691


CHAPTER II













23692


Page 9












23693








23694


Page 11









23695














23696


Page 13



23697


CHAPTER III








23698


Page 15
















23699












23700


Page 17















23701










23702


Page 19











23703













23704


Page 21







23705









Bulkrdquo chapter 5


23706


Page 23








23707











23708


Page 25








refining shall not




machinery or


23709









23710


Page 27











23711


APPENDIX I




resolution A600(15)


23712


Page 29








23713


Place


Place


Place


Place

Date (ddmmyyyy)




23714


Page 31







23715







23716


Page 33


(IAPP CERTIFICATE)










Substance


23717




Engine 1

Engine 2

Engine 3

Engine 4

Engine 5

Engine 6


Serial number

Use

Power output (kW)

Rated speed (RPM)






Tier I Reg133

Tier II Reg134


Tier III Reg13511





23718


Page 35










23719





23720


Page 37

APPENDIX II






Speed

100

100

100


Power

100

75

50

25

Weighting

factor

02

05

015

015


Speed

100

91

80


Power

100

75

50

25

Weighting

factor

02

05

015

015


Speed 100

100

100

100

100

Test cycle type D2

Power 100

75

50

25

10

Weighting

factor

005

025

03

03

01


23721


Speed

Rated

Intermediate

Idle

Test cycle type C1

Torque 100

75

50

10

100

75

50

0

Weighting

factor

015

015

015

01

01

01

01

015




23722


Page 39

APPENDIX III











23723













23724


Page 41

APPENDIX IV













23725


APPENDIX V




23726


Page 43

APPENDIX VI









23727















23728


Page 45









23729

MEPC 5823Add1

ANNEX 14











23730


Page 2





23731


Page 3



Introduction

Foreword






23732


Page 4



23733


Page 5

Contents

Page


















23734


Page 6






APPENDICES







23735


Page 7













23736


Page 8





ppm(VV)













pa


kPa









23737


Page 9












23738


Page 10

Chapter 1

General

11 Purpose


12 Application




13 Definitions






23739


Page 11














23740


Page 12











23741


Page 13

Chapter 2


21 General











23742


Page 14
















23743


Page 15











23744


Page 16














23745


Page 17













23746


Page 18













23747


Page 19



23748


Page 20

Chapter 3















23749


Page 21



Speed 100 100 100 1002


factor 02 05 015 015













23750


Page 22












23751


Page 23

Chapter 4


41 General





42 Documentation








23752


Page 24











23753


Page 25








devices






23754


Page 26











23755


Page 27












23756


Page 28

















23757


Page 29










23758


Page 30

Chapter 5


51 General











52 Test conditions






23759


Page 31


07a

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

Tp

f (1)


15a

07

s 298

99a

⎟⎠

⎞⎜⎝

⎛⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

T

pf (2)


093 = fa = 107 (3)









23760


Page 32


523 Power













23761


Page 33

526 Cooling system


53 Test fuel oils











23762


Page 34



















23763


Page 35







59 Test run

591 General








23764


Page 36











595 Test cycles



23765


Page 37

596 Test sequence












510 Test report



23766


Page 38









cw = kw sdot cd (5)



00811000244214773

19111244211

fwmad

mf

mad

mfALFa


⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

fqqH

qqwH

ka

(6)

or

⎟⎟⎠

⎞⎜⎜⎝

⎛minus

⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜

⎝

⎛

sdotsdot+sdot+

sdotsdot+sdotminus=

b

r

fwmad

mfa

mad

mfALFa

wr1 11000244214773

19111244211

pp

fqqH

qqwH

k (7)


23767


Page 39







5 ) sdot (10132 760) (10)with




( )b

rw2H2dCOdCO2d

wr201000501

1

ppkccc


=α

(11)

with

BET


CO2dCOd

CO2dCOdCOdH2d 3

)(50cc

ccccsdot+

+sdotsdotsdot=

α (13)

( )a

aw2 60811000

6081H

Hksdot+

sdot= (14)




23768


Page 40







( ) ( )2980045071100182011


THk (16)



( ) ( ) ( )SCRefSCaahd 002850298002750711001201

1TTTH


= (17)







23769


Page 41
















23770


Page 42



1( )( )sum

sum=

=

=

=

sdot

sdot= ni

i

ni

ix

WP

Wq

1 Fii

1 Fimgasigas (19)






23771


Page 43

Chapter 6


61 General






621 General







23772


Page 44









1 injection timing

2 injection nozzle

3 injection pump

4 fuel cam



7 compression ratio



10 valve timing








23773


Page 45














23774


Page 46



631 General









23775


Page 47










Ta


K





633 Brake power




23776


Page 48

634 Test fuel oils












639 Test cycles




23777


Page 49




6311 Allowances





641 General







23778


Page 50





















23779


Page 51





Ta


K



646 Test cycles









23780


Page 52


















23781


Page 53





















23782


Page 54











23783


Page 55

Chapter 7









23784


Page 56

Appendix 1







Enginemanufacturer

Modelnumber

Serialnumber

Testcycle(s)


(rpm)


THIS IS TO CERTIFY




Issued at



the certificate)



23785


Page 57



Notes












23786


Page 58





Issued at



the certificate)



23787


Page 59

Appendix 2








23788


Page 60




YES

NO

Engineexempt


YES

NO



YES

NO

NO (Member Engine)

Correctiveaction



Correctiveaction

YES

YES

YES

YES

NO

NO

NO

NO

NO

YES

YES




Correctiveaction


EIAPPCertificate

issued

YES

NO



23789


Page 61



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES










23790


Page 62



YES

NO Engineexempt


YES

NO



YES

NO

NO

Correctiveaction


YES

YES

YES

YES

NO

NO

NO

NO YES




for next engine






23791


Page 63

Appendix 3



1 General







SPHF1

HSL1

HF2 HP

B

SL

HCHSL1

CO2 CO

O2

HSL2

C NOX

a

b

b

a

b

a

b


Be

e

a


23792


Page 64




















23793


Page 65

















23794


Page 66

16 Accuracy

161 Definitions




17 Precision


18 Noise


19 Zero drift


110 Span drift


2 Gas drying


3 Analysers



23795


Page 67












23796


Page 68

Appendix 4


1 Introduction













(months)


3


3


23797


Page 69



(months)



3



6


6





(months)



3


3







23798


Page 70





(months)






12














23799


Page 71


















23800


Page 72





4 Leakage test








52 Warming-up time




23801


Page 73



54 Calibration
















23802


Page 74



71 Test set-up




72 Calibration


73 Calculation



⎜⎝⎛

minusminus

+=dcbaE (1)


23803


Page 75


74 Adding of oxygen





76 NOx mode




78 NO mode


79 Test interval





23804


Page 76

















23805


Page 77








( ) 100 2 sdotminus

=B

responseanalyserBIO

(2)where



gas used in 8322


DAppmC =)( (3)







23806


Page 78










( )( ) ( ) 1001CO2 sdot⎥

⎦

⎤⎢⎣

⎡⎟⎟⎠

⎞⎜⎜⎝

⎛sdotminussdot

sdotminus=

BDADACE (4)




23807


Page 79




⎟⎟⎠

⎞⎜⎜⎝

⎛sdot=

b

100pG

H (5)


⎟⎠⎞


1001e

HDD (6)


AH sdot= 90m (7)

and Hm is recorded


⎟⎠⎞

⎜⎝⎛sdot⎟⎟

⎠

⎞⎜⎜⎝

⎛ minussdot=

HH

DCD

E m

e

eH2O 100 (8)




23808


Page 80








Gas O2 equivalent



( )100

observed2O2




23809


Page 81

Appendix 5




kPa


oC


no yes


oC



23810


Page 82



23811


Page 83







23812


Page 84







kW


oC oC



23813


Page 85





23814

MEP

C 5

823

Add

1

AN

NEX

14

Page

86

E

mis

sion

s Tes

t Rep

ort N

o

Am

bien

t and

Gas

eous

Em

issi

ons D

ata

Shee

t 45

Mod

e

1

2

3

4

5

6

7

8

9

10

Pow

erT

orqu

e

Spee

d

Ti

me

at b

egin

ning

of m

ode

Am

bien

t Dat

a A

tmos

pher

ic p

ress

ure

kPa

Inta

ke a

ir te

mpe

ratu

re

o C

In

take

air

hum

idity

g

kg

Rela

tive

hum

idity

(RH

) of

inta

ke a

ir

Air

tem

pera

ture

at

RH se

nsor

o C

Dry

bul

b te

mpe

ratu

re

of in

take

air

o C

Wet

bul

b te

mpe

ratu

re

of in

take

air

o C

Test

cond

ition

par

amet

er f

a


23815

MEP

C 5

823

Add

1

AN

NEX

14

Page

87

Gas

eous

Em

issio

ns D

ata

N

Ox

conc

entra

tion

dry

wet

pp

m

CO

co

ncen

tratio

n

pp

m

CO

2 co

ncen

tratio

n

O2

conc

entra

tion

dry

wet

H

C co

ncen

tratio

n

ppm

C

NO

x hum

idity

cor

rect

ion

fact

or k

hd

Dry

wet

corre

ctio

n fa

ctor

kw

r

N

Ox

mas

s flo

w

kgh

C

O

mas

s flo

w

kgh

C

O2

mas

s flo

w

kgh

O

2 m

ass f

low

kg

h

HC

mas

s flo

w

kgh

N

Ox

spec

ific

g

kWh

A

s app

licab

le


23816

MEP

C 5

823

Add

1

AN

NEX

14

Page

88

Em

issi

ons T

est R

epor

t No

Eng

ine

Tes

t Dat

a

Sh

eet 5

5

M

ode

1

2

3

4

5

6

7

8

9

10

Po

wer

Tor

que

Spee

d

Tim

e at

beg

inni

ng o

f mod

e

E

ngin

e D

ata

Spee

d

rp

m

A

uxili

ary

pow

er

kW

Dyn

amom

eter

setti

ng

kW

Pow

er

kW

M

ean

effe

ctiv

e pr

essu

re

kP

a

Fu

el ra

ck

m

m

Unc

orre

cted

spec

ific

fuel

co

nsum

ptio

n

g

kWh

Fuel

flow

kg

h o

r m3 h

A

ir flo

w

kgh

Ex

haus

t flo

w (q

mew

)

kgh

Ex

haus

t tem

pera

ture

o C

Exha

ust b

ack

pres

sure

kP

a

C

harg

e ai

r coo

lant

tem

pera

ture

in

o C

C

harg

e ai

r coo

lant

tem

pera

ture

out

o C

Cha

rge

air t

empe

ratu

re

o C

C

harg

e ai

r ref

eren

ce te

mpe

ratu

re

o C

C

harg

e ai

r pre

ssur

e

kPa

Fuel

oil

tem

pera

ture

o C

As a

pplic

able


23817

MEP

C 5

823

Add

1

AN

NEX

14

Page

89

Sect

ion

2 ndash

Par

ent E

ngin

e te

st d

ata

to b

e in

clud

ed in

the

Tech

nica

l File

ndash se

e 2

41

5 of

the

Cod

e E

ngin

e Fa

mily

E

ngin

e G

roup

Ref

eren

ce

Pa

rent

Eng

ine

Mod

elT

ype

N

omin

ated

rate

d po

wer

kW

Nom

inat

ed ra

ted

spee

d rp

m

Pare

nt E

ngin

e te

st fu

el o

il R

efer

ence

fuel

des

igna

tion

IS

O 8

217

200

5 gr

ade

C

arbo

n

mm

Hyd

roge

n

mm

Sulp

hur

m

m

N

itrog

en

m

m

O

xyge

n

mm

Wat

er

V

V


23818

MEP

C 5

823

Add

1

AN

NEX

14

Page

90

Mea

sure

d da

ta (P

aren

t Eng

ine)

Po

wer

Tor

que

Spee

d

M

ode

poin

t

1 2

3 4

5 6

7 8

Eng

ine

Perf

orm

ance

Pow

er

kW

Spee

d rp

m

Fuel

flow

kg

h

Inta

ke a

ir flo

w (w

etd

ry)

kgh

Ex

haus

t gas

flow

kg

h

Inta

ke a

ir te

mpe

ratu

re

o C

Cha

rge

air t

empe

ratu

re

o C

Char

ge a

ir re

fere

nce

tem

pera

ture

o C

C

harg

e ai

r pre

ssur

e kP

a

Add

ition

al p

aram

eter

(s) u

sed

for

emis

sion

cor

rect

ions

(spe

cify

)

Am

bien

t con

ditio

ns

A

tmos

pher

ic p

ress

ure

kPa

Rel

ativ

e hu

mid

ity (R

H) o

f int

ake

air

Air

tem

pera

ture

at R

H s

enso

r o C

D

ry b

ulb

tem

pera

ture

of

inta

ke

air

o C

Wet

bul

b te

mpe

ratu

re o

f in

take

air

o C

Abs

olut

e hu

mid

ity o

f int

ake

air

gkg


23819

MEP

C 5

823

Add

1

AN

NEX

14

Page

91

Em

issi

on c

once

ntra

tions

NO

x wet

dry

pp

m

CO

2

O

2 wet

dry

C

O

ppm

H

C

ppm

C

Cal

cula

ted

data

(Par

ent E

ngin

e)

Inta

ke a

ir hu

mid

ity

gkg

C

harg

e ai

r hum

idity

g

kg

Test

con

ditio

n pa

ram

eter

fa

D

ryw

et c

orre

ctio

n fa

ctor

kwr

NO

x hu

mid

ity c

orre

ctio

n fa

ctor

k h

d

Exha

ust g

as fl

ow ra

te

kgh

N

Ox e

miss

ion

flow

rate

kg

h

gkW

h

A

dditi

onal

em

issi

on c

orre

ctio

n fa

ctor

(s) (

spec

ify)

gkW

h

N

Ox e

mis

sion

g

kWh

Tes

t cyc

le

Em

issio

n va

lue

gkW

h

As a

pplic

able


23820

MEPC 5823 ANNEX 3

Page 92

Appendix 6



( )( )

( )( )

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛

⎟⎟⎟⎟⎟⎟⎟⎟⎟

⎠

⎞

⎜⎜⎜⎜⎜⎜⎜⎜⎜

⎝

⎛

⎟⎟⎠

⎞⎜⎜⎝

⎛


+sdotminussdot+sdot

sdotsdot

sdot= 11000

a11089360ALF

fd2931

11089360ALF

BET41

BETBET41

mfmewcc

c Hw

ff

fwf

w

ww

qq (1)

with






23821

MEPC 5823ANNEX 3

Page 93


( )1735518522





23822

MEPC 5823ANNEX 3

Page 94

Appendix 7



















23823

MEPC 5823ANNEX 3

Page 95
















1 cam position








23824

MEPC 5823ANNEX 3

Page 96









23825

MEPC 5823ANNEX 3

Page 97

Appendix 8






21 Analysers











23826

MEPC 5823ANNEX 3

Page 98



















23827

MEPC 5823ANNEX 3

Page 99



23828

MEPC 5823ANNEX 3

Page 100




Flange slots









23829

MEPC 5823ANNEX 3

Page 101




2 D2 test cycle



1 C1 test cycle






23830

MEPC 5823ANNEX 3

Page 102

2 For Option A


3 For Option F






sum=

=N

jjx

NAve

1

1 (1)

( )sum=

minusminus

=N

ii Avex

NDS

1

2

11 (2)

5100

lesdot=Ave

DSVOC (3)

where


__________


23831









23832



23833


ANNEX



CHAPTER 1












23834












23835



CHAPTER 2











23836















23837













23838













23839









CHAPTER 4





23840
















23841








Reference line


1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

Bulk carrier

20000 DWT and above 0 10 20 30

10000 ndash 20000 DWT na 0-10 0-20 0-30

Gas carrier

10000 DWT and above 0 10 20 30

2000 ndash 10000 DWT na 0-10 0-20 0-30

Tanker

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30

Container ship

15000 DWT and above 0 10 20 30

10000 ndash 15000 DWT na 0-10 0-20 0-30


23842



1 Jan 2013 ndash 31 Dec 2014



Phase 3 1 Jan 2025

and onwards

General Cargo ships

15000 DWT and above 0 10 15 30

3000 ndash 15000 DWT na 0-10 0-15 0-30


5000 DWT and above 0 10 15 30

3000 ndash 5000 DWT na 0-10 0-15 0-30

Combination carrier

20000 DWT and above 0 10 20 30

4000 ndash 20000 DWT na 0-10 0-20 0-30








23843




APPENDIX VIII






23844








resolution A600(15)


23845



(IEE Certificate)











23846












23847




issuing the Record)



23848


ANNEX 21















23849






23850


ANNEX















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Araquo|

Test cycle(s)

BL_`FCD

Rated power (kW)

and speed (rpm)


Engine approval

number

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23920





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312


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23921

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ANNEX 13 RESOLUTION MEPC.176(58) AMENDMENTS TO THE ANNEX …

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Transcript of ANNEX 13 RESOLUTION MEPC.176(58) AMENDMENTS TO THE ANNEX …