Mechanical Completion

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PREPARED

BYNA

PTT PUBLIC COMPANY LIMITEDCHECKED

BY ONSHORE COMPRESSOR STATION 4

PROJECT

APPROVED

BY

CERTIFIED

(PTT)NA

REV.

NO.

DATE REVISED

BY

APPROVED

BY

DESCRIPTION

D1 18-Feb-08 NA ISSUED FOR ITB

D2 11-Jun-08 NA REVISION ISSUED FOR ITB

SPECIFICATION FOR

MECHANICAL COMPLETION

COMMISSIONING

AND 30 DAY CONTINUOUS OPERATION

SPC-0804.02-99.88 REV. D2

TOTAL 49 PAGES

AREA CODE OF SITE LOCATION

GENERAL AREA: 010

.

PTT PLC. CONTRACT NO. PTT PLC. PROJECT NO.

0804.02



MECHANICAL

COMPLETION AND

COMMISSIONING

AND 30 DAY

CONTINUOUS OPERATION

PTT PUBLIC COMPANY LIMITED

ENGINEERING SPECIFICATION

SPC-0804.02-99.88

PAGE: 2 OF 49

REV: D2

CONTENTS

SECTION

1.0 SCOPE .................................................................................................... 3

2.0 ACTIVITIES.............................................................................................. 3

3.0 CHECKLISTS, FORMS, AND LOGBOOKS ..................................................... 8

4.0 SCHEDULE............................................................................................... 9

5.0 VENDOR REPRESENTATIVES ..................................................................... 9

6.0 COMPLETION OF WORK...........................................................................10

MECHANICAL COMPLETION FORMS....................................................................34



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1.0 SCOPE

This Specification describes and clarifies the requirements for mechanical

completion, commissioning, 30 day continuous run and provides a format for

the Contractor to carry out these activities. It is intended to expand and

supplement, but not to supersede the general terms and conditions of the

Contract concerning Completion, Commissioning, 30 Day Continuous

Operation and Acceptance by PTT.

2.0 ACTIVITIES

2.1 Mechanical Completion and Precommissioning

Mechanical Completion and Precommissioning means fabrication,

construction, physical installation, testing, inspection, and system verification

is complete, such that the Facilities are ready for introduction of product.

Activities associated with the term precommissioning are included in

mechanical completion activities and shall not be described separately.

Mechanical Completion shall also mean that all requirements have been met

to begin Commissioning activities, including submittal of commissioning plans

and documentation. In general, Mechanical Completion shall include the

activities listed below. More detailed activities are included in the attached

checklists.

• All civil work shall be complete, including fencing, final grading, and

surface preparation.

• Piping systems shall be checked against designs, cleaned, tested for

pressure ratings and tightness, dried, inerted, and restored to tight

condition in readiness for operation.

• All equipment shall be installed, assembled, inspected, calibrated,

adjusted, cold-aligned, tested, lubricated, and cleaned as necessary to be

ready for operation.

• Elements such as strainers, temporary strainers, and filters shall be

installed, cleaned or replaced so that a clean element is in place for

commissioning.

• All electrical systems shall be installed, energized, and tested for

continuity, insulation resistance, ground fault, and operational functions.

• All instrumentation shall be installed, loop checked, set to proper set-

points, and calibrated.

• Instrumentation loop checks to the DCS, SIS, UCP, MPC, Load sharing&

anti surge controller and other control systems shall be completed.

• Probes, coupons, samplers, and other consumables shall be installed

• Utility and safety systems shall be commissioned and demonstrated to be

operational

• All painting, coating, and insulation work shall be completed



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REV: D2

• All changes and modifications shall be incorporated

• All functional tests and Site Acceptance Test of individual systems shall

be performed.

• All work shall be verified to be in accordance with the related

Specifications, Drawings (PTT and vendor), codes, and standards

• Deficiencies identified during Mechanical Completion activities shall be

remedied prior to the commencement of Commissioning

• Mechanical Completion documentation shall be completed and signed

2.2 Commissioning

2.2.1 General

The commissioning of the facilities follows Mechanical Completion and

encompasses the purging of nitrogen from the system, initial filling with gas,

pressurisation, full system function test at the operating condition, start-up of

the unit and guarantee run for the machines and equipments

The contractor shall be responsible for commissioning all Facilities included in

the Scope of Work.

Commissioning shall take place in the presence of PTT and Contractor

representatives together with PTT approved third party. Operating troubles,

defects and reasons, if any, occurring during the Commissioning shall benoted in a log book and signed by the authorised representatives of both

parties. All such troubles or defects shall be corrected by Contractor prior to

the completion of Commissioning.

All utilities required for commissioning shall be provided by contractor.

All cost associated with the utilities such as electricity, water, nitrogen, and

communication etc. shall be the responsibility of the contractor whether the

compressed gas is sent to the customer.

2.2.2 Commissioning Activities

Commissioning activities shall include the initial filling with gas, function andperformance test of the facilities in sections and related support systems,

start up and the Guarantee run. In accordance with applicable specifications

and procedures the following commissioning activities shall be performed as

minimum.

• Prerequisite for the introduction of gas into the system is that all utilities,

safety, and support systems shall be successfully Mechanically Completed

and are in operation.

• Initial gas filling including provision and installation of temporary

connections, bypasses, filters/separators and, if required, gas heater and

blow down and/or flare facilities.

• Pressurizing of piping sections and related equipment on a section by

section basis including checking for leaks, PTT may request the leak

checking to be performed with inert gas where possible.



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REV: D2

• Procedure for jumpering (bypassing) instrumentation, if required.

• Flowing of gas including functional testing of equipment, instrumentation

and controls and performance of the overall station at the designed

operating condition.

• Full functional tests for all control systems under normal operating

pressure in the system.

• Full functional tests for the SIS and other package equipment shutdown

systems under normal operating pressure in the system

• Seat leak test for all ball valves at the designed operating pressure.

• Performance of Guarantee Run

2.2.3 Guarantee Run

The Guarantee Run shall proof

A) the performance of each individual compressor train

• Start of individual compressor train

• Surge line verification and Anti surge function test

• Function test for all fall back strategies for anti surge control

system

• Demonstration of performance for varied set points

• Shut down procedure (normal and ESD)

• Performance Test in accordance with ASME PTC 10 (compressors)

and ASME PTC Check test requirement for the motor

• Each motor proofing of

a) Power under specified operating conditions

b) Adequacy of essential protective devices.

c) handling characteristics (i.e. starting characteristics, time of

loading)

• Each Gas Compressor proofing of

The polytrophic efficiency, the thermodynamic properties of the

compressor (power, discharge pressure, etc)

• Each Motor Driven-Compressor Package proofing of

Vibrations

Noise level

The operation of standby and emergency equipment.

Five day continuous reliability test run after the successful of theperformance test

• Gas Coolers proofing of

Performance



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REV: D2

Noise level

B) the total operability of the Compressor Station

• Sequential start of compressor trains from stand still until full load

is achieved

• Operation under varied load requirements (variation of set points for

flow, suction pressure, discharge pressure)

• Load sharing operation and function test for all fall back strategies.

• Shutdown, Stand-by (Recycling Mode) and Restart of individual

compressor trains

• Shutdown of total Compressor Station

• Pressure drop in the piping at the full load condition

• Performance of the inlet filter separator in term of liquid droplet and

solid particle filtering for the entire operation range.

• Noise level of the station

All noise level and vibration test mentioned in this section shall be

performed during the equipment running at the design condition.

Details about the tests shall be agreed between PTT and Contractor.

Contractor shall submit all test procedures for PTT’s review andapproval sixty days prior the test.

Before the contractor can proceed with the thirty day continuous

operation, the contractor shall submit the check list and the result of

each test for PTT to sign off and all major punch list shall be cleared

and signed off

2.3 Thirty Day Continuous Operation

The Contractor shall demonstrate to the PTT that the OCS 4 station meet the

PTT specifications and operating requirements during a 30 day continuous

testing period to be performed under normal operating conditions. The testing

period shall begin after PTT has accepted the completion of commissioningactivities and the scheduled start date for the testing period. The 30 day

testing period shall be continuous 24 hours per day at normal operating

conditions without major modifications or failures. Should a major error occur,

the test shall be stopped, the error corrected, and the thirty day test restarted

at day one.

Should any abnormal event occur during the thirty day test, the contractor

shall immediately investigate the event to determine a cause, correct the fault

and submit a report to PTT. The report shall state whether in the opinion of

the contractor the event is a major error or not, and the reasons for such a

conclusion.

During investigation of any abnormal event the Contractor shall continue to

operate the station as in the normal operation, if possible. The report shall be

submitted to PTT within three calendar days of the event. Failure to submit a



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REV: D2

report within the required time shall result in the event being declared a majorerror.

PTT will respond to an abnormal event report within three days; either

accepting the report, requesting additional information, or rejecting it.

Rejection of a report shall result in the event being declared a major error.

The contractor shall not make any major modification to the system during

this period. Such modification shall be considered the major error.

For the minor error, the 30 day continuous clock shall stop. The contractor

shall fix the problem and submit report for PTT to review. Upon the

satisfaction of the report, PTT shall allow the contractor to continue with the

test and the clock shall be resumed.

The Contractor shall prepare and submit test plan(s) for the PTT to review

and give permission to proceed at least 30 days prior to the scheduled start

date. At a minimum, the test plan(s) shall include.

• The verification for the operation of DCS, SIS, compressor control and

other control systems.

• Alarm and event log verification.

• The Switching over of the main and stand by equipments.

• The Switching over of the equipment trains.

• Testing procedures and schedule

• Test data to be collected, how the tests will be performed and a

comparison of test results to applicable specifications.

The contractor shall submit the daily report which include the activity log, the

test data and the result of any verification

During this period, the PTT shall have the full access to all systems in the

OCS4 and operate the facility under the supervision and responsibility of the

contractor. The contractor shall provide the qualify supervisor and field

support operator to cover the 24 hour operation

PTT will act in good faith not to delay the above mentioned activities;

however, interruptions to normal operations caused by PTT or third parties

shall halt the 30-day clock. Standby expenses during the interruption shall be

to Contractor's account. Once the source of the interruption is removed and

Contractor resumes normal operation, the 30-day clock shall also resume

such that the Contractor demonstrates a net 30 days of normal operations. In

the unlikely event that an interruption beyond the Contractor's control

extends for more than 30 days, or multiple such interruptions occur,

Contractor shall meet with PTT to determine the best course of action to

provide relief to the Contractor and assurance to PTT that the Facilities are

operable on a long-term basis.

Upon completion of the 30 day continuous test, the Contractor shall notify

the PTT in writing stating that the 30 day test period is complete. Upon PTT

concurrence, the PTT will issue a “Certificate of Start of Regular Operations”

to the Contractor.



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REV: D2

PTT will the initial acceptance certificate to the contractor after all majorpunch lists are cleared and signed off.

3.0 CHECKLISTS, FORMS, AND LOGBOOKS

3.1 General

Mechanical Completion, Commissioning and 30 day continuous operation

checklists and forms shall be used for all significant items to be erected,

installed, and/or modified under the Contract. Contractor shall prepare these

checklists and forms following the general format of the attached samples

(mechanical completion only - Contractor to generate forms and checklists forcommissioning and 30 day continuous operation), modified as necessary for

individual equipment and systems. Contractor shall submit these forms for

PTT approval at least sixty days prior to initiating the inspection, test, and

verification activities covered by the checklists and forms. Checklists and

forms required for Commissioning activities shall be submitted with the

Commissioning procedure plan at least sixty days prior to Mechanical

Completion.

Contractor shall prepare and use logbooks for all activities carried out during

Commissioning and 30 day continuous operation. At a minimum, Contractor

shall maintain a general logbook noting for each shift the personnel onsite,

events, activities, process conditions and changes, and results of any tests or

inspections. Contractor shall also maintain records of system status (such as

valve position and equipment hand-off-auto position) and temporary

conditions (such as jumpers installed/removed and valves out of service). To

allow accurate reconstruction of events in the case of an upset condition,

Contractor shall have available onsite a camera and film and shall record

instrument readings, control panel readings, and other relevant information.

3.2 Procedure

The checklists and forms prepared by the Contractor and as approved by PTT

shall be used as sign-off sheets for the permanent record of inspections,

tests, and mechanical completion activities. These shall be signed by

Contractor, PTT’s representative, and any Subcontractors or Vendors as

applicable. No system or unit shall be considered mechanically complete if any

items included in the checklists or forms are not fully signed.

Checklists, forms, reports, or other special documentation required by

Vendors or PTT shall be completed and considered a part of mechanical

completion in the same manner as above. Copies of these documents shall be

reproduced by the Contractor in as many copies as required and shall become

part of the permanent project records.

3.3 Introduction of Product

Contractor shall recognize that the introduction of product to any portion of

the Work is a hazardous activity requiring the full knowledge and approval of

all parties involved, including Contractor’s staff, PTT and PTT’s



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REV: D2

representatives, and the owners of the existing facilities. In addition, thefollowing criteria shall be met for introduction of natural gas:

• The unit shall be mechanically complete, with any exceptions approved by

PTT as described above

• All utility and safety systems, such as firewater, vent and flare, closed

drains, instrument air, and electrical, shall be completed and operational

• The work area around the unit is safe, secure, and clean of all debris,

unnecessary equipment, and excess materials

• A work permit system for hot work, cold work, vessel entry, etc shall be

in force• Detailed emergency and evacuation procedures shall be approved by PTT

for such events as fire, loss of power, loss of instrument air, overpressure,

and excessive condensate buildup

• Procedures for shutdown and standby shall be approved by PTT

In the case of a threat to the safety of personnel or equipment during c

commissioning, PTT may require Contractor to halt activities, place the

Facilities in a safe condition, and remedy the cause of the threat if within the

power of the Contractor. If product has been introduced, such work may

include depressurization and/or purging to render the Facilities safe.

4.0 SCHEDULE

Contractor shall prepare complete schedules for mechanical completion and

commissioning activities.

5.0 VENDOR REPRESENTATIVES

5.1 Installation, Mechanical Completion and Commissioning

Contractor shall schedule vendor representatives to be onsite to aid inmechanical completion and commissioning activities as necessary. As

minimum, the following vendor representatives shall be on site for the

installation, pre commissioning and commissioning activities.

Compressor package vendors, this shall include subsystem vendors such as

motor driver, gearbox and anti surge valve vendors.

DCS, SIS, PIMS and PRM

Machine Monitoring System

Fire and Gas control panels

MPC, load sharing and anti surge controllers

Switchgears and MCCs

Emergency diesel generator



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REV: D2

Instrument air package

Communication systems

Transformers

Inlet filter scrubber

Fire water pumps

The contractor shall make an arrangement for the local vendor representatives

to be on site for the required services such as installation, commissioning and

warranty work. The vendor representative outside of Thailand shall be

allowed only if the service from the local representative is not available.

During the 30 day continuous operation, the contractor shall determine for

which systems require the vendor representatives to be on site in order to

minimize the downtime for minor or major problems rectification.

6.0 COMPLETION OF WORK

Completion of the Work and the sequence of Notice and Acceptance shall be

as defined in the Contract. Contractor shall remain fully responsible for the

Facilities and all expenses incurred between the Start of Regular Operations

and PTT’s issuance of the Certificate of Initial Acceptance. The following

conditions for completion shall be met, at a minimum:

• Facilities shall be mechanically and structurally complete, inspected,

tested, commissioned, and operable at full design pressure

• Facilities shall be in a tight and clean condition, and otherwise prepared as

described in the Contract

• All checklists and documentation related to Commissioning and 30 day

continuous operation shall be complete and signed

• Contractor shall have issued the Notice of Start of Regular Operations to

PTT

• All required manuals, accounting records, quality control reports and

documents, as-built data, and other documents shall have been prepared

and delivered in accordance with the Contract.

• All deficiencies identified by PTT shall have been remedied

• Any disturbed land and facilities shall have been appropriately restored and

all required landscaping shall be complete

• All required training shall have been completed

• All required authorized inspection certification by law such as overhead

crane shall be completed and signed.



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REV: D2

Mechanical Completion

TO: DATE :

UNITS :

SUBJECT: Mechanical Completion and

Acceptance

ATTN: REF NO:

Gentlemen:

In accordance with the Contract, the following item(s) is (are) ready for commissioning:

ITEMS

EXCEPTIONS

Please sign and return two copies in acknowledgement of your acceptance.

Very truly yours,

CONTRACTOR CERTIFICATE OF ACCEPTANCE

(Mechanical Completion)

PTT

BY

DATE



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REV: D2

Notice of Completion

TO: DATE :

UNITS :

SUBJECT: Completion of Construction

and Acceptance

ATTN: REF NO:

Gentlemen:

Work has been completed on the item(s), unit(s), facility(ies), or plant(s) listed below. This

Work is in accordance with all plans, specifications, and official instructions from PTT and

articles of the Contract.

ITEMS

EXCEPTIONS

Please sign and return two copies in acknowledgement of your acceptance.

Very truly yours,

CONTRACTOR CERTIFICATE OF ACCEPTANCE

PTT

BYDATE



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REV: D2

MECHANICAL COMPLETION CHECKLIST OUTLINE

I. PIPING

Check list against Piping and Instrumentation Diagrams

II. ELECTRICAL

A. Area Classification

B. Service Conditions

C. Circuit Breakers, Switchgear and Motor Control Center

D. Main Power Supply

E. Auxiliary Power Supplies

F. Wire and Cable

G. Conduit Systems

H. Electronic Instrument Loops

I. Ground System

J. Transformer or Generator Neutral Resistance Ground

K. Lighting

L. Control Stations

M. Cathodic Protection

III. INSTRUMENTATION

A. General Check List

B. Inspection and Calibration of Instruments1. Manufacturer's Check Lists

2. Differential Pressure Type Flow Meters

3. Orifice Plates

4. Differential Level Transmitters

5. Level Switches

6. Flow Switches

7. Pressure Switches

8. Temperature Switches

9. Miscellaneous Switches

10. Gage Glasses

11. Pressure Gages

12. Pressure Instruments13. Temperature Instruments

14. Control Valves

15. Safety and Relief Valves

16. Regulators

17. Instrument Piping and Tubing

18. Analytical Instruments and Specialties

19. Receiver Instruments and Control Panel

20. Annunciators

21. Annubars

22. Detection and Safety Devices

23. Interface to SCADA

IV. EQUIPMENT

A. Vessels, Tanks and Drums



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REV: D2

V. FLUSHING AND CLEANING

VI. OTHER FACILITIES

A. Safety and Fire Protection

B. Concrete Placement and Testing

C. Roads, Fences and Gates

D. Soil Compaction

E. Waste Disposal

F. Documentation

THIS MECHANICAL COMPLETION CHECK LIST IS INTENDED TO ASSIST CONTRACTOR TO

DEVELOP THE DOCUMENTATION REQUIRED TO PREPARE THE WORK FOR COMMISSIONING.

ITEMS NOT EXPLICITLY LISTED BUT REFLECTED IN SPECIFICATIONS OR ON DRAWINGS SHALL

FORM PART OF THE SCOPE OF THIS ACTIVITY. CONTRACTOR SHALL BE RESPONSIBLE TO

ENSURE THAT ALL COMPONENTS AND SYSTEMS SHOWN ON THE VARIOUS CONTRACT

DOCUMENTS ARE PROPERLY VERIFIED AFTER INCORPORATION INTO THE WORK TO THE

ULTIMATE SATISFACTION OF THE OWNER.



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REV: D2

I. PIPING

Prior to hydrostatic test of plant piping, it is

necessary to check the plant for complete

conformance with the final piping and

instrumentation diagrams. The final inspection

must include the PTT operations representatives.

It may be a combined operations, contractor and

engineering effort. This check will help to reveal

any errors and prevent retest of the piping in case

omissions and errors are found and corrections

have to be made. A thorough check must be

made of all piping supports, spring hanger settingsand spring support settings, anchors and welded

attachments. If any welded attachments are found

to be incorrect and must be changed, or if some

have been omitted and have to be added, this

should be done prior to hydrostatic testing if

possible. If this is not possible, the welding

performed after pressure test must be thoroughly

supervised and carefully inspected after

completion.

A. All piping systems must be checked for proper

venting and draining. Check for proper slope

where required.

B. Is there any configuration not previously

observed or corrected likely to result in

hydraulic shock (water hammer), slug flow or

vapor binding?

C. Check accessibility of all operating valves.

D. Check all valves for correct body material, trim

and packing.

E. Check pipe valves and fittings for specification

material, correct size, type, pipe schedule,

flange rating, and metallurgy.

F. Check all bolted joints for proper studding,

bolt length and gasket material.

G. Check for expansion and vibration. Check for

adequate, proper and safe supports, undue

stresses and alignment.

H. Operate all hand valves. Check for chain

wheels where required, platforms and ladders.

Grease all stems and handwheels.

I. Check all check valves for proper flow

direction.

J. If internal lining or sleeves are specified, are

they in place? Any wear plates left out?



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K. Has stress relief been performed where

required? If cold springing specified, has this

been checked?

L. Check connections and branch piping for

proper reinforcement.

M. Check to see that unusual or excessive piping

loads and temperature strains have not been

imposed on pump flanges.

N. Check all lubricated valves for proper

lubrication as recommended by themanufacturer for the service in which the valve

is to function. Verify standardization with

depot personnel.

O. Check installation and stroke of valve

operators and their lubrication and limit

settings.

P. Check motor valve settings for proper support

accessibility.

Q. Blank off all relief valves prior to testing piping

systems.

R. Hydraulically or hydrostatically test all pipe in

accordance with applicable codes and

specifications and complete PTT Form TR-1.

Provide hydrostatic test record, such as form

TR-2 to supplement PTT form, properly

witnessed by PTT. Do not test through

instruments or rotating equipment.

S. Perform any special tests and special chemical

cleaning or pickling required by the Contract

specifications or drawings. Complete any

required records.

T. Has blowing and/or flushing been performed?

Most debris and dirt should have been

routinely removed during construction. Avoid

flushing dirt and debris from one section to

another where it may become lodged. Do not

flush into instrument take-offs. (See Flushing

and Cleaning, Section V).

U. After flushing is complete and piping

reassembled, check for installation of start-up

strainers on pumps as specified by the

drawings and specifications. Strainers must be

in place before equipment has final alignmentcheck. Check and remove any blinds used

during construction and test.



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REV: D2

V. Check to see that proper orifice plates,

pressure gauges, sample valves, thermowells

and other such accessories are installed as per

drawings and specifications. Orifice plates

should be installed after prestart flush.

W. Check to see that all insulation, whether for

process, noise, or personnel protection

required at start-up, is installed.

X. Is all sentinel drilling (tell-tale holes) complete?

Y. Special procedures are required when air or

moisture must be removed or excluded. Hasthis work been performed?

Z. Check if Stamp and data reports that are

required for API 5L Piping Standards are in

place. Check if ASTM data reports that are

required are in place.

AA. Make the necessary tie-ins at the unit limits

as required by the drawings and

specifications.

BB. Prepare operating (live) systems for safe tie-

ins.

CC. Install car seals or locks on valves designated

as car sealed or locked valves. Check and

record position of all car sealed or locked

valves.

II. ELECTRICAL

Contractor shall prepare a comprehensive

Mechanical Completion form for each set of

electrical connections and electrical loops to

supplement: instrument data sheets, including

electrical wiring and electrical connections toequipment furnished for the Work.

Contractor shall follow the requirements in the

Electrical Installation Specification, Vendor supplied

instructions, instruction provided in this section

and directions received from PTT.

A. Area Classification

Check that all equipment is suitable for the

relevant area classification.

B. Service Conditions

Check that all material meets the conditions

specified in the plan drawings.

C. Circuit Breakers, Switchgear and Motor



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REV: D2

Control Centers

1. Equipment shall be visually inspected for

damage and missing parts, and

thoroughly cleaned of any dirt, debris or

foreign material accumulated during

construction.

2. All field wiring shall be checked for

connection to proper terminals.

3. All components shall be megger tested

(600-volt megger) minimum reading to

be one (1) megohm, before being

energized.

4. Make continuity checks of all circuits

simulating actual operating conditions as

far as possible without energizing

equipment.

5. Verify that instruments, instrument

transformers, relays, fuses and other

devices are of proper type, size and

rating, in accordance with relay and fuse

coordination information provided.6. With breaker in test position, test

operation with local, remote and manual

operation.

7. Secure approval of PTT to energize

equipment.

8. Induction type relays and other

protective devices shall be set and tested

per manufacturer's recommendation.

9. All seals in conduit shall be checked to

determine if installed correctly and

properly filled with approved sealing

compound.

10. Fences and other enclosures for high

voltage apparatus must be complete and

locks installed on gates.

D. Main Power Supply

1. Before closing main breaker, check phase

rotation and voltage.

2. Energize feeders.

E. Auxiliary Power Supplies



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REV: D2

1. Check battery and charger for damage

and check electrolyte for level and

specified gravity. Follow manufacturer's

precommissioning instructions.

2. Check emergency generator and

automatic transfer equipment for

automatic starting, generation and

transfer with simulated loss of normal

power.

3. Check UPS static "no-break" power

system for AC and DC input voltage and

check that output is "no-break" by

simulating loss of AC supply and loss of

battery.

F. Wire and Cable

1. 600-volt wiring and cable shall be

inspected for mechanical defects at time

of installation. Wire with damaged or

non-concentric insulation shall not be

used. All 600-volt wire shall be tested

with a megger and shall show minimum

reading as indicated in (2) to ground or

between each wire and all others in acommon conduit or raceway.

2. The insulation resistance will vary with

conditions; the following should serve as a

guide:

Wire Size Insulation Resistance

#12 & smaller (4mm2) 1 megohm

#10 to #8 (6/10mm2) 500,000 ohms

#6 to #2 (16/35 mm2) 400,000 ohms

#1 to #4/10 (50/95 mm2) 300,000 ohms

250thru 750 MCM (120/300 mm2) 200,000 ohms

3. All high voltage cables (above 600 volts)shall be given a high potential test

according to manufacturer's instructions.

This test shall be at a voltage not less than

IPCEA or AEIC standard voltage test.

Cable shall be tested on reel as soon as

possible after delivery and again after

installation (DC Volt to be applied 10

min.).

4. Cable runs shall be tested with a megger

prior to high-potential test.

5. All potheads or cable terminations installedon the site shall be given the same high

potential test as the cable to which it is

attached.



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6. Complete Form EE-2 (typical) where

applicable.

G. Conduit Systems

1. Underground – Check for compliance with

construction drawings.

2. Above Ground - Check for compliance with

detailed design drawings and the

construction specification.

H. Electronic Instrument Loops

1. Check all terminations for proper and tightconnections, check loops for continuity

and accidental ground.

2. Inspect all terminal boxes for drains, cable

seals and moisture.

3. Check for proper type RTD wire. Use

Form EE-2 (typical) if necessary.

4. Check power supply and fuses at control

board, control loops and field instruments.

Use Form TR-4 (typical).

I. Ground System

1. The ground system should be inspected for

defective or incomplete connections.

2. Measure actual resistance to ground at the

ground loop or grid with a ground

resistance megger.

3. Check resistance to ground of all

equipment and tanks that connect to

individual ground rods. Each ground

should test 5 ohms or less.

4. Verify integrity of separate "instrumentground" needs.

5. Complete Form TR-3 (typical).

J. Transformer or Generator Neutral Ground

1. For resistance grounding: Check grounding

transformer, resistor, current transformer,

and relay for size and rating.

2. Set relay in accordance with relay

coordination settings.

K. Lighting

1. All light fixtures and convenience outlets

shall be checked for proper voltage and

operation.



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2. Floodlights shall be checked at night and

directed to obtain correct lighting design

illumination levels.

3. Verify all illumination levels.

L. Control Stations

1. Check out manual control stations.

M. Cathodic Protection

1. Check continuity of system.

2. Turn on and adjust current as appropriate

before piping is placed in service.

3. Balance CP circuits after piping is put in

service with pipeline CP.

III. INSTRUMENTATION


Mechanical Completion form to supplement each

instrument data sheet furnished for the Work


applicable Specifications, Vendor supplied

instructions, instructions provided in this section


A. General Check List

1. Check to see that specification materials

have been used in the installation of

instrument distribution piping, connecting

tubing, and fittings.

2. Check all instrument loops for proper

installation in accordance with the latest

approved drawings.

3. Check to see that all parts are accessible.

4. Check to see that control lines are not in

contact with hot lines or equipment.

5. Check to see that instrument air dryers and

filters are working properly.

6. Check to see that all parts, including

instrument piping and tubing, are properly

supported and protected from possible

damage due to operating or maintenance

activities in the area.

7. Check to see that the power to valves and

gas to instruments supplied with air bylateral lines or tubing is ready to be filled

with air.



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8. Warning - Isolate instruments during

hydrotest.

9. All piping and tubing is to be cleaned by

disconnecting at both ends and blowing

out. All instrument air distribution piping

shall require a pneumatic test with air.

Tubing shall be tested for leaks with an air

bubbler in accordance with ISA standards.

10. After lines are cleaned and tested, they

should be immediately capped or

connected to the instrument to prevent

any contamination or water from entering.

The loop drawings should be used to

record this test and cleaning. Complete

Form TR-6 (typical).

11. Check to see that lighting is adequate for

operations and maintenance. Check at

night.

B. Inspection and Calibration of Instruments

1. Manufacturer's Check List

a. Calibrate instrument and control

system in accordance withmanufacturer's information and

instrument data sheets.

b. All instrument elements should be

checked against design data for

correctness of location, connection,

labelling, and range of measurement.

c. Check to see that all measuring

elements, control valves, or other

instruments removed for the flushing

and cleaning operation are replaced

and connected.

d. Operate all hand valves including

instrument air supply valves.

e. Check to see that all electrical circuits

are tested. Grounding for safety and

shielding is to be checked.

f. Control valves should be tested for

proper response to their control

devices and for proper action on signal

failure.

g. Alarm devices and automatic safetyswitches are tested. Shutdown

systems are to be checked. Set all



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switches in accordance withinstrument data sheets.

h. Maintain a log of instrument

calibrations.

i. The calibration of transmitters,

controllers, etc., shall be checked to

comply and meet manufacturer's

guaranteed accuracy’s.

j. Each control valve shall be checked by

local pressure reduction to comply

with and meet manufacturer's

guaranteed accuracy’s.

k. Set all controllers with preliminary

modes per Vendor's documentation.

l. Complete Form IE-1 (typical) as

required.

m. All thermocouples and RTDs are to be

checked in a single operation from the

thermocouple to the indicator at the

panel board. After disconnecting the

wires from the element, the calibration

of the indicator is to be checked atthree points or more by the use of a

potentiometer.

n. Install seal fluids where required.

Properly seal instruments.

2.. Differential Pressure Type Flowmeter

a. Bench calibrate against a standard

water column manometer at three

points (zero, line 5 and line 9).

b. Use a precision output meter or gage

to monitor output on transmitters.c. Complete manufacturer's check list.

3.. Orifice Plates

a. Check nameplate data.

b. Check for an upstream sharp edge.

c. Measure and record bore with inside

micrometer to ensure compliance with

specifications.

d. Check material.

4. Differential Pressure Type LevelTransmitter

a. Bench calibrate against a standard



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water column manometer at threepoints.

b. Use a precision output meter or gage

to monitor output.

c. Fill seal legs.

d. Complete manufacturer's check list.

5. Level Switches

Check mechanical movement against

output on float or displace types. No

calibration required.

6. Flow Switches

a. Check and set differential pressure

types using standard water column

manometer.

b. Mechanically check only - through-flow

types.

7. Pressure Switches

a. Check using a hydraulic or dead-

weight test and set to the required

alarm and/or trip point.

b. Set receiver types to the required trip

point using a precision pressure gage.

8. Temperature Switches

a. Bench check using a controlled

temperature bath.

b. Set to required alarm and/or trip point.

9. Miscellaneous Switches - Solenoid valves,

electrical relays, timers, pushbuttons, etc.

shall be checked for proper operation.

10. Gage Glasses

a. Install as received.

b. Clean and check illuminators and

check protectors and other

accessories.

c. Do not replace any broken glasses

without proper instruction and torque

wrenches. Clean broken glass from

piping.

11. Pressure Gages

a. Gages are subject to construction

damage and should not be installed



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until immediately prior tocommissioning.

b. Do not calibrate direct connected,

bourbon-tube type gages, but where

required zero instrument prior to

installation.

c. Receiver-type pressure gages shall be

three-point calibrated using a precision

pressure gage and precision air

regulator.

d. Draft gages, diaphragm type shall be

three-point calibrated using a water

column manometer.

e. Glass tube manometers and draft

gages shall be filled with the proper

fluid and properly zeroed.

12. Pressure Instruments

a. Pressure and pressure differential

transmitters and transducers shall be

three-point bench calibrated using a

hydraulic or dead weight tester prior to

installation. A precision output meteror gage shall be used to monitor the

output.

b. Complete manufacturer's check list.

13. Temperature Instruments

a. Gages are subject to construction

damage and should not be installed

until immediately prior to

commissioning.

b. Prior to installation, filled system

instruments shall be three-point bench

calibrated using a controlled

temperature bath.

c. Thermocouple transducers shall be

calibrated using a portable precision

potentiometer in place in the racks.

d. The multi-point temperature indicator

calibration shall be checked using a

portable precision potentiometer.

e. Temperature recorder calibration shall

be checked using a portable precision

potentiometer.

f. Complete Form IE-2 (typical) and

manufacturer's check list as needed.



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g. Bi-metallic dial thermometers shall not

be calibrated but the dial or the pointer

reset shall be set to the known

ambient temperature before installing.

h. Thermocouples shall be checked for

type, polarity, double reversals,

shielding, and proper point

identification.

14. Control Valves

a. All diaphragm and piston-operated

control valves shall be pneumaticallystroked using a pressure regulator and

pressure gage against the spring range

shown on the nameplate. Mechanical

seating and travel shall be checked

against the nameplate. It is desirable

that this check be made in the shop

prior to installation.

b. Valve positioners shall be calibrated on

the control valve in accordance with

the instrument specifications. Split

range positioners shall not have

bypasses and shall be carefullychecked.

c. Prior to installation, electropneumatic

valve transducers shall be bench

calibrated with a portable or bench

power supply and meter and output

gage. If transducers are received

mounted on valves, calibration should

be done in place.

d. Control valve accessories, such as

handwheels, booster relays, etc., shall

be operationally checked.

e. All control valves shall be carefully

checked by nameplate data and

specifications and lubricated as

required.

f. Butterfly valves shall be carefully

checked to see that the vane moves

freely into the upstream and

downstream piping. Throttling

butterfly valves shall be set for

maximum travel in accordance with

the vendor's data.

15. Safety and Relief Valves

a. Check all safety valves for proper



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nameplate setting as per the valve andinstrument specifications.

b. Test all relief and safety valves for

proper relieving pressure and possible

leakage before installation. This test

shall be performed by a qualified

person. Qualified person is one who

as attended a school of instruction or

received training pertinent to the

equipment involved.

c. Where seals are found broken on relief

valves, the relief valve is to be retestedand resealed in accordance with plant

safety practice.

d. Where block valves are permitted

under the relief valve, they shall be full

line size and locked in the open

position.

e. Where rupture discs are used to isolate

the safety valve from process fluid,

their pressure rating is to be checked.

f. Conduct all operating tests required by

code, law and insurance.

g. Complete Form TR-5.

16. Regulators

a. Install self-contained pressure and

temperature regulators as received.

b. Check inlet and outlet ports and

nameplate data.

17. Instrument Piping and Tubing

a. Check against specifications.

b. Verify correct installation.

18. Analytical Instruments and Specialties

a. Calibrate analyzers and sampling

systems, using product samples where

furnished.

b. Check recording, peak-picking, alarm

interrupt circuitry. (Manufacturer to

calibrate after installation.)

c. Package instrument systems shall be

carefully checked and calibrated to

vendor's specifications.

19. Receiver Instruments and Control Panels



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a. Check all instrument nameplates, both

front and rear, and all panelboard

nameplates for tag number, service,

location, and proper spelling.

b. Install and check all charts and scales

for range in accordance with

specification.

c. Calibrate all principal front-of-panel,

rear-of-panel, and rack mounted

instruments in accordance with

manufacturer's instructions.

d. Panel instrument calibration test

instruments shall be precision devices

and shall be the standard for loop

matching.

e. Check loop matching, such as zeroing

transmitter to receiver.

f. Pressure test all signal air lines to

ensure leak tightness.

g. Check all wiring for continuity.

h. Perform megger tests for propergrounding and no shorts. Use Form

TR-3 (typical).

20. Annunciators

a. Check nameplates for engraving,

spelling, and proper location.

b. Check operation and point continuity

by mechanically actuating all trouble

contacts for low-high-deviation alarm

operation, auxiliary contact operation

and sequence. Use Form EE-3.

21. Check operation and calibration of all

annubars

22. Check all detection and safety devices.

Are they property calibrated? Do they

initiate the proper alarms and shutdowns

upon activation?

23. Interface to SCADA

a. Check transfer of digital inputs from

field to SCADA display screen.

b. Check 0, 25, 50, 75, and 100% risingand falling levels for each analog input

to SCADA display screen.



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c. Check frequency inputs at 10 Hz and

maximum frequency to SCADA

display screen.

d. Check control outputs from SCADA

command to end device in field.

e. Check analog setpoints from SCADA

output to end device. Verify that

feedback of setpoint is correctly

shown on SCADA display with

controller in local and remote.

IV. EQUIPMENT


Mechanical Completion form for each unit shown

in the Equipment List as furnished for the Work.

Contractor shall pre-plan and notify PTT in advance

when manufacturer's representatives or service

engineers are to be present at the job site to

implement the Mechanical Completion program.



instruction, instructions provided in this section,

and directions received from PTT.A Vessels, Tanks and Drums

Contractor shall verify under this section:

Completeness of gas dehydrators, dryers, filters,

flame arrestors and silencers.

1. Internal Inspection

Before the final bolting of cover plates on

manways, the interiors of the vessels must be

inspected for cleanliness, completeness, and

proper installation of internal components.

Metallurgy of internals and interior claddingmust be checked. Measurements and locations

of internals must be verified as to drawings and

specifications. This check shall be a joint

inspection with PTT. A more detailed check list

is given below.

a. Are all nozzles. Pipes. And internals installed

at proper location with correct orientation

and clearances as shown on the drawings

and called for in the vessel specification ?

b. Are all internals fabricated of proper

materials as per the vessel specifications?Are cladding. lining. And wear plates

installed as specified and of proper

metallurgy ?



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c. Check tightness of all bolting, fitting, and

positioning of vessel internals.

d. Are all thermowells in correct position and

of correct alloy and length? Are level

control or indicator floats of proper size and

free to move, with stilling wells were

specified?

2. External Inspection

a. Are all specified nozzles and other

connections installed at proper location?

b. Are all valve connections for sampling or

pressure installed and at correct locations?

c. Are all thermowells installed?

d. Are all ladders and platforms installed? Are

there any safety hazards such as piping,

valves, conduits too close to ladder rungs

and rails?

e. connected piping, has this been done?

Complete From TR-2 (typical).

f. Are all required pressure relief valves

installed? Do nameplate pressure settings

agree with specifications? If the assignment

includes testing, has this been done?

g. Is all lifting gear, such as davits, etc., in

place? (As per drawings)

h. Are adequate vents and drains provided?

Plugs or valves installed? Make check for

plastic shipping plugs that must be removed

and replaced with specification steel plugs

for vessel rating and service.

i. Are plugs removed from “tell-tale” holes inreinforcing pads? Pipe vent outside

insulation using ¼” open end pipe.

j. Is electrical grounding system complete?

k. Is painting required before start-up is

complete?

l. Special procedures are required when air or

moisture must be removed or excluded. Has

this work been done?

m. Check adequacy of lighting. This should be

done at night with cooperation of PTT.3. Complete typical Forms ME-1



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V. FLUSHING AND CLEANING

A. All piping and vessels should be thoroughly

cleaned of loose scale and internal debris that

accumulates during construction. Flush or

blow lines to remove the bulk of this loose

material. A large part of this flushing can be

accomplished by removing water from lines

and equipment after hydrotesting or during the

run-in of pumps. During test and flushing

operations all lines and systems must be

checked for proper drainage and venting.

Most of the process and auxiliary lines may beflushed through established circuits from

vessels, which are filled with water for that

purpose. A single filling of a vessel may not

provide adequate water for flushing all lines for

which it is a reservoir, in which case a

continuous or intermittent flow of water into

the vessel should be maintained. Water may

be admitted to most vessels via temporary

connection to a nozzle on the bottom outlet

line. If washing of the vessel itself is a primary

object, introduce water into the top of the

vessel by hose connection or by other means.

Overhead lines may be flushed by overflowing

the related vessel. When washing lines from a

vessel always be certain that the vessel is

adequately vented to prevent a vacuum

condition. Verified?

B. In any system to the greatest extent possible,

flush downward or horizontally, and out at low

points. The low point discharge openings will

usually be temporary openings made by

disconnecting flanges or fittings; normal drains

may be used for flush outlets provided they are

equal to line size or nearly so. For best results,there should be no restriction at the outlet or

any other point in a line undergoing cleaning;

where it is necessary to throttle the flushing

flow, do so at the supply end.

The higher the velocity of flushing, the more

thoroughly a line will be cleaned. With a

limited supply of flushing medium, do not flush

through too many circuits or openings

simultaneously. Flush through all vents, drains

and other side connections. Flush by-passes

alternately with their main channels. Try to

avoid flushing line debris into equipment whereit may become lodged or trapped. This is

particularly important when washing towers



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containing perforated trays. So far as it can bedone conveniently and economically, divert the

initial flow ahead of, or around such equipment

until lines upstream are clean, and then flush

into or through the item concerned. Verified?

C. When flushing of the lines is finished, drain

water from the system as completely as

possible. Provide ample top venting of all lines

and vessels during the draining operation and

drains must be provided in all low spots of the

system to ensure removal of all flushing water

or media. Blow lines with air to effect further

water removal. Done?

D. At the conclusion of flushing any system,

check carefully to see that normal alignments

are restored, temporary connections broken,

temporary breaks reconnected, check valve

flappers and/or cover plates replaced, orifices

installed, etc. Start-up strainers are to be

installed for pump and alignment of equipment

checked after piping has been bolted in place.

Completed and checked?

E. Special instructions shall be issued outlining

cleaning procedures for units or sections wheremoisture cannot be tolerated due to process

considerations. Done?

VI. OTHER FACILITIES


Mechanical Completion form for each facility

installed as shown on drawings.



instructions, instructions provided in this section


A. Safety and Fire Protection

1. Are all systems operable? All components

tested "end-to-end," verified and working?

2. Ladders and platforms are installed for safe

operation and access.

3. Any safety hazards? Identify and describe.

B. Concrete Placement and Testing

1. Were all concrete tests completed? Arelaboratory and field reports on file?

2. Verify that minimum strength has been



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achieved for all pours.

3. Has all concrete work been inspected for

cracks? Make necessary repairs.

C. Roads, Fences and Gates

1. Verify all new road surfaces suffered no

damage and all damages have been

repaired. The repairs have been accepted?

2. Verify all new and/or relocated gates

operate properly.

3. Verify all fencing materials suffered no

damage and all damages have been

repaired to PTT satisfaction.

4. Verify all new road culverts and headwalls

suffered no damage and all damages have

been repaired to PTT satisfaction.

5. Have security fences, gates, and guard

houses been completed?

6. Has construction equipment such as

cranes, welding machines, etc., no long

being used, been removed from operation

areas?

D. Soil Compaction

1. Has test been conducted, results

documented and degree of compaction

accepted?

2. If treatments to accelerate process were

used, describe and verify acceptance.

E. Waste Disposal

1. Have required governmental approvals

been obtained?

2. Do all underground drains flow freely?

Have seals been established where

required?

3. Are outfall lines, ditches, etc., ready for

use?

F. Documentation

1. Complete all work shown on drawings and

verify all check lists are complete.

2. Have required identifying markers and

signs been installed?



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MECHANICAL COMPLETION FORMS

The sample forms on the following pages may be used for recording field inspection

results and tests. The list is not necessarily complete and the specific requirements for

each facility or system must be a matter of agreement between Contractor and PTT.

FORM NO.

Test and Record Forms:

TR-1, p. 1 Piping Strength Test Pressure Report (Page 1)

TR-1, p. 2 Piping Strength Test Pressure Report (Page 2)

TR-2 Hydrostatic Test Record

TR-3 Megger Readings - Ground Resistance RecordTR-4 Electrical Test Record

TR-5 Safety and Relief Valve Record

TR-6, p. 1 Instrument Test Record (Page 1)

TR-6, p. 2 Instrument Test Record (Page 2)

Mechanical Equipment Check List

ME-1 Vessels

Electrical Equipment Check List

EE-1 Circuit Breakers

EE-2 Lighting Panels, Insulation Resistance, and Remote Terminal Display (RTD)

EE-3 Alarm Circuit Operation Test

Instrument Check List

IE-1 Controllers

IE-2 Direct Connected Recorders and Recorder Controllers

IE-3 Electronic Controllers, Recorders & Indicators



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FORM TR-1

PIPING LEAK AND STRENGTH PROOF TEST REPORT (Page 1)

Onshore Compressor Station 4 Project

FORM TR-1

LEAK AND STRENGTH PROOF TESTREPORT (Page 1 of 2)

DEPARTMENT CONDUCTING TEST REPORT DATE

REASON FOR TEST: NEW CONSTRUCTION EXISTING FACILITY STOCK PIPE

1. LOCATION:

Facilities in GSP

(Name.________________)

Natural Gas Piping

LPG Piping

NGL Piping

Oil/Water/Other Piping

Metering Station

(Name.________________)

Pipeline “A”

“B”

Milepost to ____

Station to ____

DRAWING REFERENCES:

2. PIPE DATA AND TEST PRESSURE REQUIREMENTS

a. Size b. Wall c. Spec d. Material e. Min. Test

Pressure

f. Min. Test

Time

g. Footage

Tested

Columns a. through f. need to be completed and approved prior to test.

3. TEST MEDIUM INFORMATION

Water Natural Gas Nitrogen Other:____________________________________

If water is to be used, the following must be completed:

Source____________________________ Sample Analysis______________________________________

Agency How to beConsulted_________________________ Disposed____________________________________________

ENGINEERING

APPROVAL BY:__________________________________________________________DATE: _________________

4. TEST INSTRUMENTS AND EQUIPMENT:

Type Make Range Serial No. Date LastCalibrated

PressureRecorder

TemperatureRecorder

Dead WeightTester

Others:



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FORM TR-1

PIPING LEAK AND STRENGTH PROOF TEST REPORT (Page 2)


FORM TR-1

LEAK AND STRENGTH PROOF TEST REPORT

Page 2 of 2

5. PROFILE DATA:

ELEVATION PRESSURINGPOINT

LOCATION OF

DEAD WEIGHT TESTER

Survey Station

Elevation

6. FIELD TEST PRESSURE DATA:

Date of Test Time Test Began Date & Time Test Ended Weather:

1.ClockTime

2.Press.Point(psig)

3.Min.

Press. @Max.Elev.(psig)

4.Max.

Press. @Min.Elev.(psig)

5. Amb.Temp.( F)

6.Test

MediumTemp.( F)

1.ClockTime

2.Press. Point

(psig)

3.Min.

Press. @Max.Elev.(psig)

4.Max.

Press. @Min.Elev.(psig)

5. Amb.Temp.( F)

6.Test

MediumTemp.( F)

Enter in column 2, the pressure reading from the dead weight tester. Columns 3 and 4 data may be calculated if accurate elevation information is available.

For piping in the GSP facility, furnish a field sketch if test layout differs from reference drawings.

Temperature and pressure recorder charts and gage calibration charts are to be attached to the original of thisreport together with the water analysis if such a test was necessary.

For mainline piping, furnish field profile sketch recording the pipeline length tested and the elevations and pressureas at high and low elevations. Existing bench marks & survey monuments shall be referenced in the test section.

TEST PERFORMED BY:

PTT By: _____________________________

Contractor (Firm) By: _____________________________

Subcontractor (Firm) By: _____________________________



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FORM TR-2

HYDROSTATIC TEST RECORD

Onshore Compressor Station 4 Project FORM TR-2

HYDROSTATIC TEST RECORD

TEST SECTION NO. ______________________________ (1)

PIPING SERVICE SYSTEM_________________________________ DATE OF TEST ________________________

METHOD OF TEST ___________________ TEST MEDIUM SOURCE ________________ COMPOSITION_________

AMBIENT TEMPERATURE __________________________ TEST MEDIUM TEMPERATURE ___________________

DESIGN PRESSURE ______________________________ TEST PRESSURE _______________________________

(2) Line Numbers Origin Destination Drawing No. ISO No.

TEST INSTRUMENTATION AND TEST RECORDS

READINGS THROUGH TEST PERIOD REMARKS

TIME PRESS. TEMP. LEAKS

TESTINSTRUMENTDESCRIPTION AND RANGE

CALIBRATIONDATE

1 2 3 1 2 3 1 2 3

DESCRIBE: FILL PUMP

PRESSURE PUMP

MAXIMUM PRESSURE

GPM MAX

GPM

GPM AT MAX

DEADWEIGHT TESTER

TEST HEADERS AND BLINDS ________________________________________________________

EQUIPMENT INCLUDED IN TEST EQUIPMENT EXCLUDED - SHOP TESTED

TAG NO. DESCRIPTION REMARKS TAG NO. DESCRIPTION REMARKS

NOTES: (1) Prepare documentation for each Test Section – include schematics, layout and periodic notes duringtest period.

(2) Use data from Project issued sheets

Accepted:

Subcontractor Date

PTT

LOCATION

Accepted:

Contractor Date

DATE



MECHANICAL

COMPLETION AND

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FORM TR-3

MEGGER READINGS - GROUND RESISTANCE RECORD

Onshore Compressor Station 4 Project FORM TR-3

MEGGER READINGS -GROUND RESISTANCE RECORD

GROUNDSYSTEM TEST

LOCATION

SYSTEMNUMBER

RESIST.(OHMS)

AMB.TEMP.

WEATHER DATE TESTER'SINITIALS

EQUIPMENT

ACCEPTED __________________________________

SUBCONTRACTOR

DATE _______________________________________

ACCEPTED______________________________________

PTT

DATE __________________________________________

ACCEPTED __________________________________

CONTRACTOR

DATE _______________________________________

ACCEPTED _____________________________________

PTT

DATE___________________________________________



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FORM TR-4

ELECTRICAL TEST RECORD


FORM TR-4


SYSTEM DATE OF TEST

METHOD OF TEST

DESIGN VOLTAGE TEST VOLTAGE

CIRCUIT NUMBERS VOLTAGE ORIGIN DESTINATION RUN IN DRAWING NO.

EQUIPMENT INCLUDED IN TEST

ITEM NO. DESCRIPTION ITEM NO. DESCRIPTION

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTORDATE _____________________________________

ACCEPTED _______________________________________

PTTDATE ____________________________________________



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FORM TR-5

SAFETY AND RELIEF VALVE RECORD


FORM TR-5

SAFETY & RELIEF VALVE RECORD

SAFETY VALVES

ITEMNUMBER

EQUIPMENT SIZE PRESSURE SETTINGTESTED

DATETESTED

INSTALLED OK

RELIEF VALVES

SYSTEM TEST

REMARKS:

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________



MECHANICAL

COMPLETION AND

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FORM TR-6

INSTRUMENT TEST RECORD (Page 1)


FORM TR-6

INSTRUMENT BANK TEST AND

CALIBRATION RECORD

Sheet 1 of 2

TYPICAL FORM:

TITLE FROM INSTRUMENT INPUT/OUTPUT LIST

TAG NO. NAME (T)

(1)

(C)

(2)

INSTALLEDLOCATION

OK?

(3)

VERIFY (4) REMARKS

AND

OTHER

M I E W R S

NOTES: (1) Show date of bank test completed and accepted. Describe below test method used.

(2) Verify calibration of instrument and describe procedure followed. Include separately approved calibrationcertificate.

(3) Indicate compliance with drawings.

(4) M = mounting with all brackets and identifiers finished

I = installation complete ready for use

E = piping ends connected after piping test and cleaning

W = electrical wiring tested, passed and connections finished

R = recorders with printing media verified (inks, pens, paper, etc.); verify with data collected duringprecommissioning

S = remote receipt of data

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________



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FORM TR-6

INSTRUMENT TEST RECORD (Page 2)


FORM TR-6

INSTRUMENT BANK TEST AND

CALIBRATION RECORD

Sheet 2 of 2

SYSTEM DATE OF TEST

METHOD OF TEST

DESIGN CRITERIA TEST CRITERIA

LOOP NUMBERS INSTRUMENT NO. RANGE DRAWING NO.

EQUIPMENT INCLUDED IN TESTS

ITEM NO. DESCRIPTION ITEM NO. DESCRIPTION

NOTES:

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTORDATE _____________________________________

ACCEPTED _______________________________________

PTTDATE ____________________________________________



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COMMISSIONING

AND 30 DAY




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FORM ME-1

VESSELS


FORM ME-1

FIELD INSTALLATION CHECK LIST

VESSELS

EQUIPMENT NO. SERVICE

FABRICATOR P.O. NUMBER

TYPE CODE

MATERIAL

THICKNESS DATE RECEIVED

ITEM TO CHECK REMARKS/OK DATE TESTED

CONDITION WHEN RECEIVED?

ERECTION

ALIGNMENT, ELEVATION & PLUMBGROUNDING STRAP INSTALLED?

INTERNALS

INSULATION & FIREPROOFING

GROUTED

CLEANED

TESTED

LADDERS, PLATFORMS, DAVITS

CLOSED

REMARKS:

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTORDATE _____________________________________

ACCEPTED _______________________________________

PTTDATE ____________________________________________



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FORM EE-1

CIRCUIT BREAKERS


FORM EE-1

FIELD INSTALLATION CHECK LIST

CIRCUIT BREAKERS

EQUIPMENT NO. SERVICE

MANUFACTURER INSTALLED BY

ITEM TO CHECK REMARKS/OK DATE TESTED

CONTACT PARTS CLEAN?

VISUALLY CLEAN? (NOT CORRODED)

NO MOISTURE PRESENT?

ENCLOSURE HAS BREATHER & DRAIN?

COVERS ON TIGHT?

SEALS FILLED?

INSTANTANEOUS TRIP SETTING: PHASE A

PHASE B

PHASE C

REMARKS:

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTORDATE _____________________________________

ACCEPTED _______________________________________

PTTDATE ____________________________________________



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COMPLETION AND

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FORM EE-2

LIGHTING PANELS, INSULATION RESISTANCE, REMOTE TERMINAL DISPLAY (RTD)


FORM EE-2


TYPICAL FORM FOR: LIGHTING PANELS

INSULATION RESISTANCE

REMOTE TERMINAL DISPLAY (RTD)

CIRCUIT

NUMBER

WIRE

NUMBER

WIRE

SIZE

FROM TO MEGGER READING

(MEG OHM) @

DATE AMB.TEMP.

WEATHER

1 2 3

NOTE: @ MEGGER READINGS TO BE WITH WIRES COMPLETELY INSTALLED, CONDUIT FITTINGS CLOSED,SEALS FILLED, AND WITH THE CIRCUIT BREAKER OPEN

INSTALLED BY _________________________________________ DATE___________________________________

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________



MECHANICAL

COMPLETION AND

COMMISSIONING

AND 30 DAY




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FORM EE-3

ALARM CIRCUIT OPERATION TEST


FORM EE-3

FIELD INSTALLATION

CHECK LIST

ALARM CIRCUIT OPERATION TEST

ALARM UNITNUMBER

EQUIPMENTLOCATION

TESTER'SINITIALS

DATE REMARKS

NOTE: EACH DEVICE SHOULD BE ACTUATED BY ACTUAL PRESSURE, TEMPERATURE, LEVEL, SPEED, FLOW,ETC. ALL ITEMS MUST BE SIGNED AS BEING IN SATISFACTORY CONDITION BEFORE OPERATION ISPERMITTED.

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTORDATE _____________________________________

ACCEPTED _______________________________________

PTTDATE ____________________________________________



MECHANICAL

COMPLETION AND

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FORM IE-1

CONTROLLERS


FORM IE-1

INSTRUMENT CHECK LIST

CONTROLLERS

INSTRUMENT NO.

MANUFACTURER

SERVICE

SERIAL NO.

ITEM TO CHECK DATE CHECKED

1. Blow air supply line at filter. Adjust air supply to specified pressure.

2. Align or synchronize controller so that when both process and set point are together near mid-range, the output air pressure does not drift. Observe for at least 2 minutes. Theproportional bank adjustment should be able to be moved through its full range (2 to 300%)without change in output pressure.

3. Check the tubing from output to valve or pneumatic set unit of another instrument. Thereshould be no restriction or leaks. Check stack for leaks - tighten bolts if necessary.(Bubble test should be used on all pneumatic controller systems.)

4. Controller is connected to proper valve and to proper connections.

5. Check manual control position. Put instrument on manual, adjust output to about 9 psig,move set point above and below process pen. No change in output air pressure shouldresult.

6. Check that controller output air action is correct for valve or instrument to which it isconnected. Control action is set "as process measurement increases" output air.(INCREASES for direct action and DECREASES for reverse action.)

7. Affix calibration sticker.

REMARKS:

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________



MECHANICAL

COMPLETION AND

COMMISSIONING

AND 30 DAY




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FORM IE-2

DIRECT CONNECTED RECORDERS AND RECORDER CONTROLLERS


FORM IE-2


DIRECT CONNECTED RECORDERS AND RECORDER CONTROLLERS

INSTRUMENT NO.

MANUFACTURER

SERVICE

SERIAL NO.


1. Remove all paper tags, strings, shipping stops, and install chart.

2. Check pen linkages for proper connection and freedom of movement.

3. Check calibration of recording pens at three points: 0, 50%, 100% of span; if not within

0.5% of span, recalibrate and report results on attached sheet.4. If instrument is a controller, synchronize and align controller. Blow air supply line and

adjust regulator to 20 psig before connecting controller to air supply.

5. Check output air tubing for leaks and connection to proper valve. Check that control actionis correct.

6. Fill pens with ink and see the ink flows freely.

7. Check that chart drive operates.

8. Check nameplates for correct identification.

9. Affix calibration sticker. Shut off chart drive. Leave instrument clean and neat, ready for operation.

REMARKS:

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ________________________________

CONTRACTORDATE _____________________________________

ACCEPTED _______________________________________

PTTDATE ____________________________________________



MECHANICAL

COMPLETION AND

COMMISSIONING

AND 30 DAY




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FORM IE-3

ELECTRONIC CONTROLLERS, RECORDERS AND INDICATORS

ELECTRONIC CONTROLLERS, RECORDERS ANDINDICATORS


FORM IE-3


ELECTRONIC CONTROLLERS, RECORDERS AND INDICATORS

INSTRUMENT NO.

MANUFACTURER

SERVICE

SERIAL NO.


1. Check continuity of wiring, location and value of dropping resistors, and verify service manual

feature (if provided) is disengaged.2. Turn on power supply and check voltage level and polarity.

3. Check and adjust input span and zero.

4. Set output signal limits. (High = 100%; Low = 0%)

5. Place controller in Automatic Mode and check alignment.

6. Transfer controller to the Manual Mode and check both up and down scale ramp rates.

7. Verify output signal action is correct for receiver.

"Output is to _______________ with input signal increase."

8. Check correct chart and scale ranges.

9. Install recorder ink capsules

10. Affix calibration sticker.

REMARKS:

ACCEPTED ________________________________

SUBCONTRACTOR

DATE _____________________________________

ACCEPTED _______________________________________

PTT

DATE ____________________________________________

ACCEPTED ACCEPTED

Mechanical Completion

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