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FACILITY-B

SPECIFICATIONS

FOR

FIRE HYDRANT SYSTEM

FOR FACILITY-B

AT SPROB

April, 2017

SDSC SHAR, SRIHARIKOTA

1.0 INTRODUCTION Fire protection hydrant system for a building to be installed as per the requirements given in this document. Design of the system, supply of the materials required, delivery at site, handling at site, erection, testing, commissioning, and handling over of the Fire hydrant System for the building at SPROB.


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2.0 SCOPE OF WORK

� Design of the system, supply of the materials, erection, testing and commissioning of the above ground pipelines tapping from existing fire line of 126 building. The tentative layout of the proposed above ground line and the location of HYDRANTS are shown in Annexure – 1.

� Supply, erection, testing and commissioning of 200 mm butterfly valves in the 200 NB above ground line and 150 mm butterfly valve in the 150 NB above ground line.

2.1.1 Water requirement:

�� Water requirement for double hydrants 2 no’s in operation is 3600 lpm.

3.0 FIRE WATER PIPING REQUIREMENT: 3.1 SCOPE This specification covers the general design, materials, manufacture, shop inspection and testing at manufacturer’s works, delivery at site, handing at site, erection, testing, commissioning, performance testing and handing over of fire water piping and accessories. 3.2 CODES AND STANDARDS The design, materials, manufacture, erection, inspection, testing and performance of fire water piping and accessories shall comply with all the currently applicable statutes, regulations and safety codes in the locality where it is to be installed. The piping shall also conform to the currently applicable Indian and international codes and standards. The codes and standards are attached herewith annexure-4. 3.3 PIPES AND FLANGES: The pipelines to be taken above ground shall be Rolled Carbon steel with ISI mark IS-3589 Grade Fe 410/7S1239 with wall thickness as given in annexure -2. The pipes should be joined by butt-welding to ANSI B-16.25, as per specifications given in annexure -2. Welding electrodes used shall conform to 6010 at root level and 6013 at filler level. Welding shall be by shielded metal arc welding. Edges of pipes which are to be butt welded shall be beveled by using grinding machine only. The bends are also to be fabricated with the same material with radius not less than 1.5 times Diameter. Slip on flanges is to be provided whenever pipes are taken below ground or at road crossings and should be as A105-forged type.

3.4 BOLTS, NUTS AND GASKETS:


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All the bolts and nuts used in erection should conform to IS 1367 class 4.6 electro-galvanized type and of hexagon head and size to suit flange rating and conforming to dimensional standard IS 1364, see annexure-2 for details. The gasket should conform to IS 11149 (rubber) and to dimensional standard ANSI-B 1621.

3.5 BUTTERFLY VALVE:

200 mm & 150 size butterfly valves are to be supplied and erected at location shown in annexure – 1. The butterfly valves should be of slim seal integrally molded seat wafer body Aqua plus type. The end connection should be wafer body suitable for mounting between ANSI B 16.5, 150 class RF flanges. The valves should be manufactured and tested to BS 5155 and suitable for use in WATER for an operating pressure of 16 KSC (PN 16). The material of construction should be as follows.

Body - CI / SG iron Stem disc - AISI 410 Seat - Neoprene / nitrile Rubber Tag plate - SS/Aluminum Operation - Gear operated

3.6 SAFETY RELIEF VALVE One Safety relief valves (SRV) shall be provided for above ground fire water lines. The sizing of the relief valves shall calculated by the party as per IS- 12992. The set pressure of SRV shall be 8 KSC or More. 3.7 CIVIL WORKS The scope of the work by the party includes the following, � Construction of RCC PEDESTAL supports shall be made as per the

following 200 mm dia pipe – one every 5 m length of pipe 150 mm dia pipe – one every 5 m length of pipe

� RCC supports for bends and tees wherever required. � Excavation and backfilling work for erection of underground pipelines

and lying of cables. � Support arrangements needed for the piping, valves, instrumentation

& cables etc. � Necessary openings in walls of buildings for the pipeline work including

making the hole shall be carried out by the party. � The party should submit all the civil drawings for approval by the

department after award of contract. All design and construction are as per relevant IS standards and applicable government norms. � M30 grade concrete shall be used for RCC works


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� RCC design shall be carried out using limit state method only. All the

civil designs shall be based on IS: 456 -2000

� The pedestal height shall be minimum 300mm from the natural ground level (NGL).

4.0 DESIGN AND GENERAL REQUIREMENTS � All pipes, fittings, flanges, valves and specialties etc. shall conform to

the enclosed piping material specifications. � Piping design and layout shall satisfy the requirements of applicable

section of ASME B31, Tariff Advisory Committee (TAC), other applicable codes and statutory regulations.

� Piping shall be routed to avoid interference. If interference is noticed at site, piping shall be suitably modified and rectified by the CONTRACTOR at no extra cost to the PURCHASER.

� Supports for above ground piping shall follow good engineering practice, requirements of TAC and statutory regulations. Structural steel for pipe supports and other requirements shall conform to IS 2062 grade A.

� Effective precautions such as capping or sealing shall be taken to protect ends of all pipes, fittings, valves and specialties against ingress of dirt and damage during transit or storage. Flange gasket contact surfaces shall be suitably protected against damage.

� All piping shall be cleaned and purged with air blast to remove all rust, mill scale etc from inner surface. The method of cleaning shall be such that no material is left on the inner surfaces, which may affect the serviceability of the pipe.

� The CONTRACTOR’S scope for erection under this contract shall include supply of the following: (a) Welding materials like welding electrodes, filler rods and wires,

oxygen, acetylene, propane and other consumable materials and backing rings, etc. as required

(b) Joining material as required for all screwed joints and bolts, nuts, studs, washers and gaskets as required for all flanged joints

(c) Equipment and chemicals for liquid dye penetrant and other required testing materials and equipment. All these shall be taken back by the CONTRACTOR after completion of work.

(d) Erection tools, tackles, scaffolding materials and materials including welding machines, thermocouples, asbestos paper including blankets, cables, temperature recorders and charts and testing equipment, air compressors etc. All these shall be taken back by the CONTRACTOR after completion of work.

(e) Services of erection superintendent, erection supervisors, fitters, riggers, and other skilled and unskilled labour.


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� For general welding requirements refer enclosed specification. The CONTRACTOR shall be responsible for the quality of welding carried out and shall conduct tests to determine the suitability of the welding procedure used. Tests shall be conducted in accordance with codes specified. The results and specimens from qualification tests and operator tests shall be made available to the PURCHASER. Only qualified welders shall be used and the CONTRACTOR shall inform the PURCHASER the names of the welders and their experience for approval. A welding procedure qualification shall be submitted to the PURCHASER for approval before commencement of work.

� All pipes and fittings shall be tested hydrostatically at the shops where manufactured, to test pressures which are given in the respective codes and standards. All piping systems shall be tested hydrostatically after erection to specified test pressure. The test duration shall be two (2) hours or until all joints are examined, whichever is longer. In case of leakage, re-test shall be carried out for the same duration after rectification of defects.

5.0 PAINTING AND CORROSION PROTECTION

(a) All exposed piping shall be painted with approved paints. The supply of paints is in the scope of contractor only.

(b) Before applying the paints, all surfaces shall be cleaned by sand blasting or rotary wire brushing and by dry air blast. All surfaces shall be free of all dirt, mud, rust, grease, scale, or other foreign material.

(c) Painting operation shall generally be in line with IS 1477 and color of finish paint shall be fire red shade no. 536 of IS 5 with thickness 150 microns DFT of total with epoxy and PU coating.

6.0 PROTECTIVE COATING OF PIPES: The underground piping shall be provided with wrap coat of 4mm thick with solution - 2 layers which conforms to AWWA C 203 material to avoid rusting. 7.0 APPROVAL OF DRAWINGS A tentative drawing showing the details should be submitted to us. The supplier should start the work only after our approval of the detailed drawings incorporating the suggestions made

8.0 TESTING AND COMMISSIONING

A comprehensive test plan comprising of the following are to be made. The approval will be given by the department. The testing should be carried out in our presence as per the approved plan. The test plan should includes inspection and testing of above ground lines and underground lines


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1.0 INSPECTION AND TESTING OF SYSTEM:

i) The welding joints are to be subjected to dye penetration test at root welding and final welding stages. The required equipment, chemicals are to be brought and the tests are to be carried out by the agency. The inspection will be carried out by the Department.

i) Carrying out hydro test of piping spool, followed by integrated hydro testing of overall pipe line for leak tightness as per approved procedure and as per relevant ASTM stds at 1.5 times the max.operating pressure which is 16 KSC.

ii) In case of pipe running through the Hume pipe, hydro test is to be arranged above ground before inserting the same. Any defect/leak observed is to be rectified and testing carried out again.

iii) Boxing up including fixing of nozzles, hydrants and water monitors including tag numbering of pipe lines and flow components etc., are in the scope of contractor.

ii) Commissioning by way of Functional and Water flood test as per approved procedure are to be carried out by the contractor.

10.0 GENERAL CONDITIONS 1. The agency should produce test certificate/ conformation to IS

standards/ make for the materials supplied. 2. Party should give all the relevant drawings, design calculations,

pipe line layout etc for department approval.

3. Welder qualification test will be carried out and the quality of welding will be assessed by the department if required.

4. Machinery, equipment, tools etc., required for doing the erection and commissioning jobs at site are to be brought by the supplier.

5. Oil and lubricants required for commissioning are to be provided by the supplier.

6. Services like Power, Water will be made available.

7. All the pressure gauges are to be provided with individual isolation valves.

8. Provision should be made to connect instrumentation systems like PT/PS as they are in the scope of the Department.

9. The supplier shall observe mandatory statues (State and Central) in employment of personnel for erection. No skilled or unskilled labour will be made available, to the supplier by the Department for doing erection jobs.


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10. Department shall not be responsible for loss of material / damages or injuries to erection personnel. However the supplier shall be responsible for any damage / loss to the buyers’ property arising out of the negligence of the seller’s personal.

11. The electric power supply will be made available for parties’ erection tools and welding sets that run on electric power. Party should make own arrangements for erection and the other facilities.

12. The supplier has to make their own arrangements for lodging and boarding their staff during transportation, erection, testing and commissioning of the Automatic Fire protection system. However, department will try to provide accommodation, if available, for their supervisory staff on chargeable basis.

13. As the supplier has to execute the job on turnkey basis, he may bring excess pipes, fittings and cables to complete the work, balance quantity will be permitted to be taken by the party after completing the contractual obligations.

14. The party shall adhere to all the mandatory regulations on safety when working at heights including the use of personal protective equipment.

15. The deviations, if any, in the offer from the given specification should be clearly mentioned and if it is not mentioned, the offer will be treated as per the specification only

16. It is to be noted that the BILL OF MATERIALS is only indicative and parties has to supply all the materials required to complete the work to meet the requirement as stipulated in the tender

17. Parties shall provide break up for supply, erection, testing and commissioning separately.

18. For supply of paints & painting, no separate unit rates are called for. Charges for supply & application of painting shall be included in the rates of above ground piping, valve and equipment as applicable.

19. Erection rates are inclusive of all hardware necessary for installation including anchor fasteners as required. No separate rates shall be payable for these items.

11.0 GENERAL REQUIREMENTS 1. The parties are requested to quote after visiting the site for

assessing the requirements and site conditions.

2. Along with quotation, the party should give all technical details enclosing relevant pamphlets and drawings specifically for Pipe lines with valves.


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3. Parties should give compliance/deviation/remarks point wise.

Quotations of parties without enclosing this will not be considered.

4. The parties should be in a position to complete the entire work in 60 days from the date of placing the order.

5. The bill of materials is given in annexure-7. Parties are requested to note that the list is only indicative. The party shall supply all the material required for commissioning the system.

12.0 INSPECTION

The representative of the purchaser shall have access and right to inspect the work at all times, during the course of installation and commissioning. The supplier without delay and without any extra cost shall correct any work, which is found faulty. The purchaser has no obligation to discover defects in the work performed and it shall be the sole responsibility of the supplier to ensure such completed work is defect free and meets the technical specifications / requirements.

13.0 QUALITY ASSURANCE PLAN (QAP): The supplier has to check and produce certificates, at various stages during progress of work as mentioned below

Before commissioning: � Test certificates from Govt. approved test houses for all pipes

and flow components � All drawings are to be approved by the department. During commissioning: � 100% root welding and final welding shall be DP tested. All the

welds shall be free from crack or any other defect. 10% radiography of 2-2 T penetrameter sensitivity on total butt weld joints. Preparation of weld joints and fabrication history sheet and taking clearance for hydro testing.

� � The thickness of the paint shall be measured after final

painting, by the supplier in the presence of the representatives of the purchaser and shall meet the specification.

� Repair works, if any, shall to be carried out only after approval from the purchaser.

After commissioning: � The supplier has to produce a quality report containing all the

certificates / documents as mentioned above. � The supplier has to show the satisfactory performance of the

system by carrying out the test and evaluation in the subsystem level.


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� System level performance trail has to be shown to the purchaser after completion of system level test and evaluation.

The QAP given above is only indicative. The supplier has to give his

detailed quality assurance plan before taking up this work, so as to identify the stages for clearance.

14.0 DOCUMENTS TO BE GIVEN DURING COMMISSIONING OF THE SYSTEM After erection, commissioning and testing of the system, four sets of hard bound copies of the Operation and Maintenance manual, with details of all the equipment erected, pipeline layout, along with the drawings and a soft copy of the same in CD form are to be given.

15.0 GENERAL PROCEDURES

The Total indent is divided into two parts for two different facilities proposed at SPROB for realization. 1. Fire protection sprinkler system with Yard hydrants for Facility-A

2. Fire hydrant system for Facility-B

Bids for the above two facilities (Facility-A and Facility-B) with following

two parts are to be submitted:

Techno-Commercial Bid and Price Bid

Note: Department may accept separate bids for awarding the contracts

for Faciltiy- A and Facility- B.

Techno-Commercial Bid

� Technical and un-priced commercial part shall comprise the following documents/information. All the documents shall be scanned and uploaded in the SDSC SHAR e-procurement portal.

� Submission of bid letter along with one set of proposal document duly signed and stamped as token of acceptance. Scanned copy shall be uploaded in the ISRO e-procurement portal.

� The bidder must produce 3nos of recent purchase orders of above 50lakh in the field of fire fighting system erection and commissioning.

� The insolvency certificate of worth 25lakh is to be submitted from a nationalized bank.


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1. Power of attorney in favour of authorised signatory of the bid/ proposal documents.

2. Compliance statement to the technical specification given is to be duly signed & stamped and to be uploaded in SDSC SHAR portal as a part of acceptance.

3. Quality Assurance Plan is to be complied. Party shall confirm the broad guidelines mentioned in QAP as given in the 8.2 section. However this is only indicative. Detailed QAP shall be submitted by the party after placement of order.

4. Deviations, if any, w.r.t technical and commercial terms & conditions shall be clearly brought out under deviation list (annexure-9). If deviations are not listed separately, it will be presumed that you are adhering to all the technical specifications and commercial terms & conditions given in this document.

5. Quote shall be based on F.O.R. Sriharikota.

6. Unpriced price bid copy to be attached along with this bid

7. All Taxes (like VAT, service tax etc.,) and duties applicable shall be indicated clearly in quotation.

8. Transportation & Transit Insurance are fully in the scope of supplier and the same shall be borne by the party.

9. Excise Duty: SDSC SHAR is eligible for Excise Duty Exemption under

Notification No 64/95 date 16/03/1995 as amended by Notification No 15/2007 dated 01/03/07 and we shall provide necessary exemption certificate.

10. No claim for payment of Excise Duty or Cenvat reversal will be Allowed later. The suppliers have to consider this into account while submitting quotations.

11. CST with effect from 01.04.2007, the facility of Inter State purchases by Government Departments against Form-D has been withdrawn. Now the rate of CST on the Inter-State sale to Government Departments shall be the rate of VAT/State sales Tax applicable in the State of the selling dealer. Accordingly the supplier has to clearly indicate the percentage the CST applicable against each case in their tenders.

Phase– II Price Bid

Price bid shall contain schedule of prices and shall be filled in ISRO e-procurement portal. The party has to give the price break up for all the items given in the bill of materials. No deviations, terms and conditions, assumptions, discounts etc. shall be stipulated in price bid. Department


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will not take cognizance of any such statement and may at their discretion reject such bids.

Bid Submission

► Offers should be submitted On-line using standard digital signature of class -3 with encryption/decryption options.

► The tenders authorized online on or before the open authorization date and time will only be considered as valid tenders.

► Prices shall be mentioned in the space/column provided in the ISRO e-procurement portal only for such purpose.

► Physical copy of the bid will be accepted only in case if the file size is bigger and not possible to upload the same. In such case, the hard copy shall be submitted within due date. Documents received after due date will not be considered.

► Prices quoted should be on the basis of F.O.R. Sriharikota.

► The purchaser will not pay separately for transit insurance and same shall be included in the cost quoted by the Bidder.

► All risks in transit shall be exclusively borne the contractor and the purchaser shall pay only for such items as are actually received in good condition in accordance with the purchase order.

► Bids duly filled in by the Bidder should invariably be submitted as stipulated in the e-procurement portal.

► Department may open Part – I of the bid on the due date of opening at convenience. Price Bid (Part-II) of the technically and commercially acceptable bids shall be opened at a later date.

► Department reserves the right to reject any or all the Bids without assigning any reasons thereof.

Bid Evaluation

Pre-Bid evaluation

o The bidder must produce 3nos of recent purchase orders of above Rs 50lakh in the field of fire fighting system erection and commissioning.

o The insolvency certificate of worth Rs 25 lakh is to be submitted from a nationalized bank.

o The parties who have submitted their bids shall meet the above pre-bid criteria. Only such of those bids will be considered for evaluation.

► The bidder shall provide all the relevant data/information/details


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required for evaluating the bid technical and commercially in the specific formats enclosed with the tender. Apart from this, Bidder is free to add any other relevant information.

► During evaluation, Department may request Bidder for any clarification on the bid/ additional documents/ information required. Bidder shall submit all clarifications/ additional documents/ information requested in original. If not submitted within the stipulated time department has right to reject such bids.

► Techno-commercial discussion shall be arranged with Bidder, if needed. Bidder shall depute his authorized representatives for attending discussions.

► In case Bid does not fully comply with the requirement of Proposal document and the bidder stipulates deviations to the clauses of the proposal, which are unacceptable to the Department, the Bid will be rejected.

► Performance of Bidder on similar nature of works executed/ under execution shall be taken into consideration before selecting the Bidder for opening his price bid.

► The party shall quote for entire scope of work defined in facility-A and facility-B. The portion of supply / erection will not be considered with respect to each facility.

► Department shall not be obliged to furnish any information / clarification to unsuccessful bidder as regard non acceptance of their Bids.

Schedule of delivery

BIDDER shall submit a detailed time chart, for supply, fabrication, testing and commissioning and shall not exceed Three months.

Performance bank guarantee

PBG at 10% of the value of the Purchase Order (Facility-A & Facility-B) shall be submitted through bank guarantee from any of the Scheduled Banks executed on non-judicial stamp paper of appropriate value, and shall be valid for a period of sixty days beyond the date of completion of all the terms and conditions of the purchase order / expiry of warranty period.

Liquidated damage

Delivery Time is the essence and hence delivery period shall be strictly adhered to this order. If the supplier's defined scope of work is not made by the end of delivery period, liquidated damage will be levied @ 0.5 %


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per week or part thereof subject to a maximum of 10% of value of undelivered stores.

Security deposit

Party shall submit security deposit, within 15 days of Order Acknowledgement, for 10% of the total order value. Security Deposit shall be obtained through Bank Guarantee or fixed deposit receipt from any of the Scheduled Banks executed on non-judicial stamp paper of appropriate value, and shall be valid for a period of sixty days beyond the date of completion of the Purchase Order.

In case the vendor fails to furnish the security deposit within the specified date or extended due date, the Purchase Order/Contract shall be cancelled, and the EMD, if any, made earlier shall be forfeited, and, in addition, appropriate penal action will be taken.

Central PSUs/PSEs/Autonomous Bodies/ shall be exempted from the payment of Security Deposit, and instead, an Indemnity Bond shall be submitted by them in lieu of the Security Deposit.

Validity of Offer

Bid shall remain valid for acceptance for a period of four months from the due date of submission of the Bid.

The Bidder shall not be entitled during the period to revoke or cancel his Bid or to vary the Bid except and to the extent required by Department in writing.

Bid shall be revalidated for extended period as required by Department in writing.

In such cases, unless otherwise specified, it is understood that validity is sought and provided without varying either the quoted price or any other terms and conditions of Bid finalized till that time.

Guarantee

Pipelines shall be guaranteed against any defects or malfunctioning for a period of 12 months from the date of supply. For any defects noticed during the guarantee period, replacement rectification should be arranged at free of cost within a reasonable period of such notification. Time frame shall be the delivery period of the offer mentioned in the Techo-commercial bids.

Payment Terms

Our standard payment term is 100% by RTGS within 30 days after receipt and acceptance of all items at our site including erection, testing and commissioning at SDSC SHAR. The party has to furnish the bank account details in the invoice for arranging payment.


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Wherever advance payment is requested, Bank Guarantee from any Nationalized Bank/Scheduled Bank should be furnished. In case of advance payments, if the party is not supplying the material within the delivery schedule, interest will be levied as per the Bank Lending Rate plus 2% penal interest.

Interest will be loaded for advance payments/stage payments as per the lending rate of Bank and will be added to the landed cost for comparison purpose. In case of different milestone payments submitted by the parties, a standard and transparent methodology like Net Present Value (NPV) will be adopted for evaluating the offers.

Cost of Bidding

All direct and indirect costs associated with the preparation and submission of Bid (including clarification meetings and site visit), shall be to Bidder's account and the Department will in no case be responsible or liable for those costs, regardless of the conduct or outcome of the Bid process.

Indemnify

The party shall, at all times, indemnify the SDSC SHAR against all claims including claims by any third party relating to stores for infringement of any rights protected by patent registration of design or trademarks. The party shall also take the entire responsibility for adequacy of supplies/services for fulfillment of the Purchase Order.

Termination of Contract

In case of project running for a long duration, the SDSC SHAR shall have the right to terminate the Purchase Order with adequate notice and also if the party fails to perform any other obligations under the Purchase Order.

Secrecy

The party shall take all reasonable steps necessary to ensure that all persons employed in connection with the Purchase Order have full knowledge of the Official Secrets Act and the regulations framed there under. Any breach of the aforesaid conditions shall entitle the SDSC SHAR centre to cancel the Purchase Order and if necessary to go ahead with the purchase at the risk and cost of the party in addition to any other penal action it may take at its discretion.

Compliance with security requirements

The party shall strictly comply with the security rules & regulations of the SDSC SHAR. The party shall complete the required formalities including verification of character & antecedents, of the persons engaged or deployed by him, through police or any other authority.


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Jurisdiction

Subject to the Arbitration clause, the Courts in jurisdiction shall be competent to deal with any matter arising out of the Purchase Order.

Force majeure For the purpose of the contract the term “force majeure” shall means

strikes, lockouts and other conflicts, acts of an enemy, war hostile

blockade, disturbance of the public order, stroke of lightning, fire under

thunderstorm, flood explosion and acts of god and government acts

beyond the reasonable control of the party claiming force majeure. If due

to circumstances of force of majeure, either of the parties to this

contract partially of completely unable to fulfill its obligations in

accordance with this contract, the said party shall be obligated to

immediately inform the other party of occurrence of the circumstances

of force majeure in writing. The party claiming force majeure shall also

be obligated to keep the other party informed of the events in the

process related to the occurrence of the said force majeure

circumstances and of the possible degree of non-fulfillment or delay in

fulfillment of the obligations in accordance with this contract. All the

obligations of the party that invokes the plea of force majeure shall be

suspended as long as the said force majeure circumstances continues to

exist and not longer, and the said party shall not be regarded as having

committed breach or failure, nor shall be held responsible to make

compensation for losses suffered by either party. The terms of

fulfillment of the obligation shall be duly extended for the period during

which the circumstances of force majeure lasts. The fulfillment of the

obligations shall be resumed immediately after the cessation of the said

circumstances of force majeure. If the said force majeure circumstances

last for more than sixty days, parties to this Contract shall discuss and

agree upon further action. Should the state of non-fulfillment of

obligation under the Contract be more than six (6) months and nothing

could be done to make a statement about ceasing of obligations of

Contract, within not more than six (6) months either party has the right

to cancel the Contract mentioned below. The ownership of all materials,

parts and unfinished work paid for by the DEPARTMENT shall vest with

the DEPARTMENT or transferred to the DEPARTMENT as soon as they

have paid for. The amount of compensation payable/ recovereble shall


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be fixed on the basis of evidence produced by party and acceptable by

the DEPARTMENT.

Claims

Claims on account of additional works, not covered under the above scope, if any, may be considered by the DEPARTMENT and shall be settled based on mutual discussion. Claims on account of any additional Taxes & duties payable, which are statutory levies, shall be paid by the DEPARTMENT, at rates prevailing at the time of delivery. In the event of the failure on the part of either party to meet its responsibilities of the PO, the parties of this PO shall negotiate and come to a mutual understanding regarding the payments already made and the schedule of subsequent delivery/payments in accordance with the PO. Confidentiality and proprietary right protection The party shall be obliged to preserve the confidentiality of the proprietary information received, exchanged between each other during the period of the Contract. Technical documentation published and/or claimed for a patent shall be effected by both the parties only on mutual decisions and approval of both the parties, during the existence of this agreement. Patent right The party shall take all possible care and precautions to avoid

infringement or use of patents or design rights or any alleged patents or

design rights in the execution of this project. However, in the event of

any claims made under or any action brought against in respect of such

matters as aforesaid, beyond the control of party, SDSC SHAR shall not

be responsible to settle any dispute or conduct any litigation that may

arise there from, including financial implication.

Arbitration

Except as otherwise specifically provided in the project any disputes or differences including those considered as by only one of the parties out of or in connection with this Contract shall be, to the extent possible, settled amicably between the parties. If amicable settlement cannot be reached, then all disputes shall be referred to Chairman, ISRO/Secretary, Department of Space, whose decision shall be binding on both the parties. If this contract is terminated for any reasons, the expenses incurred for conduct of the above work are to reckoned to the extent of the work that is carried out which will be settled by the either of the parties to this contract on mutual agreement within 30 days or such extended period from the date of intimation of termination of contract.


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Annexure-1: Layout


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Annexure -2

FIRE PROTECTION SYSTEM

PIPING MATERIAL SPECIFICATION

SERVICE : FIRE WATER (FRESH WATER)

DESIG

N

TEMP. º C 50 CORR. ALL. mm

1.5

PR. kg/ cm2 g

7.0 FLANGE FACING

RF, CONC.SERR. (NOTE -1)

NOM. PIPE SIZE

<

150 200

250

300

350

400

450

500

550

600

700

800 mm

THICKNESS

HEAVY

CL

6 6 6 6 8 8 8 8 8 8 8

mm

mm

LINE JOINT

< 40 - SW TO ANSI B16.11

> 50 - BW TO ANSI B16.25

ITEM

NOMINAL PIPE

SIZE RANGE

mm

MATERIAL

SPECIFICATION

DIMENSIONAL

STANDARD

REMARKS

PIPES

< 150 IS 1239 PT.1 IS 1239 PT.1

ERW, BLACK, < 40 - PE, > 50 - BE

> 200 IS 3589 Gr. FE 410

IS 3589

ERW / EFW, BLACK, BE

B.W

.

FITTINGS

ELBOWS, CAPS, REDUCERS ,TEES

50 TO 150

ASTM A234 Gr. WPB

ANSI B16.9

SCH40, SMLS ( NOTE -2 )

STUB ENDS


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S.W.FITTINGS < 40 ASTM A105 ANSI B16.11

3000CL

FABRICATED REDUCERS

> 200 SAME AS PIPE

INCLUDED ANGLE =300,

SITE FABRICATED

MITRES > 200 SAME AS PIPE R=1.5 D

15 0 , 30 0 , 30 0, 15 0,

SITE FABRICATED

BRANCH CONNECTIONS

ALL SAME AS PIPE

USE STUB-IN TYPE (With Reinforcement pads as per requirement)

FLANGES

< 150 ASTM A105 ANSI B 16.5

SO , 150 CL

200 TO 300

ASTM A105 ANSI B 16.5

SO , 150 CL

350 TO 600


SO , 150 CL, LIGHT WEIGHT

BLIND FLANGES

< 150 ASTM A105 ANSI B 16.5

150 CL

200 TO 300


150 CL

350 TO 600


SO , 150 CL

FIRE PROTECTION SYSTEM

PIPING MATERIAL SPECIFICATION

ITEM

NOMINAL PIPE

SIZE RANGE

mm

MATERIAL

SPECIFICATION

DIMENSIONAL

STANDARD

REMARKS

MACHINE / STUD BOLTS

ALL IS 1367 IS 1364 CL 4.6

HEAVY HEX. NUTS

ALL IS 1367 IS 1364 CL4


20

GASKETS ALL BLACK RUBBER

ANSI B16.21 CL150

3mm THICK RING , SELF CENTERING TYPE

(NOTE-1) SHORE HARDNESS 60

THREADED FITTINGS

< 40 ASTM A105 ANSI B 16.11

3000 / 2000 CL, NPT / IS 554 TAPER AS REQUIRED

TYPE OF VALVE

SIZE RANGE

MATERIAL

PRESSURE RATING

TYPE OF ENDS

SPECIFICATION OR

REMARKS

mm BODY TRIM ANSI/ IS

TAG NUMBER

GATE

GLOBE

CHECK

< 40

BRONZE

ASTM B62

BRONZE

ASTM B62

PN 1.6 NPT/ IS 554 TAPER

GATE

> 50

CI IS 210 Gr. FG 200

BRONZE

ASTM B62

125 FF GLOBE

CHECK

BUTTERFL

Y

>150

CI IS 210 Gr. FG 200

NITRILE

PN 1.6 WAFER

SUITABLE FOR INSTALLATION BETWEEN FLANGES

OF 150 CLASS

Y- TYPE STRAINERS

50 TO 150

IS I239 PART 1

SS 304 SCREEN

ANSI B16.5 150 CLASS

RF

200

IS 3589 GRADE

FE 410

SS 304 SCREEN

ANSI B16.5 150 CLASS

RF


21

NOTES

1. USE FLAT FACE FLANGES AND FULL FACE GASKETS WITH CAST IRON FLANGED VALVES.

2. USE FLAT END COVERS INSTEAD OF CAPS FOR SIZES > 200 mm.


22

Annexure -3

FIRE PROTECTION SYSTEM WELDING REQUIREMENTS FOR PIPING

SL. NO

MATERIAL

WELDING PROCESS

FILLER MATERIAL

GAS

Notes

Root Filler Root Filler PURGING

FILLER

1.0

CARBON STEEL

1.1

≤ 50 mm NPS and/or up to and including 3 mm thick

GAW/ GTAW

GAW/ GTAW

E 6010

E 6013

-- -- 1, 2

1.2

> 50 mm NPS

SMAW

SMAW

E 6010

E 6013

-- -- 1, 2

NOTES 1. FOR FILLET WELDS, E 6013 MAY BE USED. 2. MINIMUM TEMPERATURE FOR USE OF E 6013 SHALL BE 38 C. 3. ELECTRODES AND FILLER WIRES SHALL BE FROM REPUTED MANUFACTURERS SUCH AS ADVANIOERLIKON, ESAB, D&H SECHERON. 4. NON-COMBUSTABLE ELECTRODES FOR GTAW PROCESS SHALL BE 2% THORIATED TUNGSTEN LEGEND

� GAW - GAS ARC WELDING � GTAW - GAS TUNGSTEN ARC WELDING � SMAW - SHIELDED METAL ARC WELDING � TIG - TUNGSTEN INERT GAS


23

Annexure -4 CODES AND STANDARDS

All equipment, systems and works covered under this specification shall comply with all currently applicable statutes, regulations, standards and safety codes in the locality where the equipment will be installed. Fire Protection Systems and its components shall be as per following applicable standards of latest edition:

Fire Protection Manuals of Tariff Advisory Committee (TAC) National Fire Protection Association (NFPA) National Building Code (NBC) Indian Standards (IS)

Sl.no Description Standard/code

1 Piping IS-3589 / IS1239, ASNI B.31.3

2 Butterfly valves BS:5155/ API 609

3 Pressure gauges BS:1780/ IS: 3624

4 NDT of vessel and piping ASTM Sec.V

5 Welders qualification ASTM Sec. IX

6 Welding standard ANSI B-16.25, AWS

7 Carbon steel IS: 1239/ IS:3589/ API 5L

8 Bolts and nuts IS: 1367 class 4.6

9 Gaskets (rubber) IS: 11149

10 Protective coating of pipes IS: 10221 and AWWA C 200

11 RCC Hume-pipes IS: 458, class NP3

12 Civil works IS: 456- 2000


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Annexure -5: LIST OF APPROVED VENDORS / MAKES

SL ITEMS

MANUFACTURER

1 Butterfly valves L&T Aqua Seal plus/Audco

2 M.S Pipes Jindal/ Zenith/ Surya Roshni(Surya)/ Prakash/TATA/MSL/Rathanamani/Mukat

3 Fittings Eby Industries/ Tube Products Incorporate/ Echjay/ CD Engg/ Arvind/B&M,VS/Abbas/Rajmani/Sangavi

4 Pressure Gauge Wika/ Manometer India./ H Guru

5 Paint Berger Paints/ Asian Paints/ Goodlass Nerolac/ Shalimar Paints

6 Relief valves Tyco/AIRA


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Annexure -6 SDSC SHAR - SITE DETAILS

Owner / Purchaser Indian Space Research Organisation, SDC, SHAR

Project Title Solid Propellant space booster Plant (SPROB), SDSC, SHAR

Plant Location Satish Dhawan Space Centre, SHAR,

Sriharikota – 524 124

Nellore Dist. Andhra Pradesh

Altitude 4.7123 meters above MSL

Transport

Nearest Railway Station The actual site is located about 14.0

km from main gate of Sriharikota.

Sriharikota is 18 km east of Sullurpeta in Nellore Dist. (Sullurpeta is on main rail line from Chennai to Vijaywada)

Sriharikota is 100 km North of Chennai

Road Sullurpeta is located on NH-5 from Chennai to Vijaywada.

Air port Nearest airport is Chennai

Sea port Nearest seaport is Chennai.

Ambient air temperature

Maximum dry bulb temperature

45.9 Deg. C

Minimum dry bulb temperature

11.8 Deg. C

Design wet bulb temperature for cooling tower design

28.3 Deg. C

Relative humidity

a) Maximum 100 % ( consider 95 % for design)

b) Minimum 15 %


26

Rainfall

Annual average rainfall in a year

1331.3 mm / year

Maximum daily rainfall 240 mm in 24 hours

Maximum hourly rainfall 26 mm/ hr.

Design intensity 140 mm / hr

Period of rainfall July to December with peak rainfall in October and November.

Wind data

Basic wind speed 230 KMPH

Cyclone details Place is prone to cyclones during October to December and facilities are to be designed for cyclonic loads.

Wind direction Predominantly from South East

Seismic data

Zone Zone III as per IS 1893 – 2002

Coefficient Basic horizontal seismic coefficient 0.16 as per IS:1893

Latitude , longitude 13 º 47’ N, 83º 15’ E (*)

Atmosphere Saline and highly corrosive.

Tropicalisation To be provided (Special protection insulation to be tropicalised)


27

Annexure – 7 Bill of Materials

Sl.No. Description Make Quantity

1 Supply of pipes MS/ES

Jindal/ Zenith/ Surya Roshni(Surya)/ Prakash/TATA/MSL/Rathanamani/Mukat

200 NB 200m

150 NB 200m

100 NB 50m

80 NB 10m

2 Supply of pipe fittings(MS)

Echjay/CD Engg/ Arvind/B&M/VS/Abbas/Rajmani/Sangvi

Bends

200 NB 2 No's (90°)

200 NB 3 No's (45°)

150 NB 2 Nos (90°)

3 Reducer

200 × 150 NB (MS) 1 No

100X80 NB MS 5 Nos

150 NB Tee joints 1 No

150 x 100 NB Tee joints 5 Nos

4

Approximate numbers of Flanges required are as follows (ALL the below are SORF -slip on raised face flange of class 150)

Echjay/CD Engg/ Arvind/B&M/VS/Abbas/Rajmani/Sangvi /Metaltech

200 NB 5 Nos

150 NB 4 Nos

100 NB 10 Nos

5

Supply & Erection of Rcc Hume Pipe (including excavation & back filling)

600 NB,NP3 class 20 m

6 Supply and erection of butterfly valves

L & T Aqua seal plus make valves/Audco

200 NB 3 Nos


28

150 NB 2 Nos

100 NB 5 Nos

7

Supply and erection of DH valves (Two single headed valves) Newage 5 Nos

8

Butt welding of pipes, fittings etc , by GTAW welding process for root and SMAW for subsequent passes with 10% radiography of welds Refer annexure-3

800 inch dia

9

Socket welding of fittings, slip on flanges etc by GTAW welding process for root and SMAW for subsequent passes Refer annexure-3

150 inch dia

10

MS piping erection with necessary clampings and fittings, installation of flow components by providing adequate clamping, testing, painting, tag numbering and commissioning

3500 inch meter

11 Supply and erection of safety relief valves TYCO/Aira 1 No

12

Supply of materials and Construction of RCC pedastal supports for piping (approx) Refer annexure-8 90 Nos

13

Supply of materials and construction of RCC platform (1.5X1.5X0.15 m) for hydrant stand post 5 Nos

14

Supply and erection of wrapcoat for pipe of 200 NB (4mm thickness required) IWL 30 m

15

Supply & erection of necessary u-clamps, nuts & bolts and gaskets Refer annexure-2 1 lot

Note: The Bill of materials is indicative and it may vary by + 10% of quantity.


29

Annexure-8 Civil Pedestal approved drawing


30


31

Annexure-9 Checklist:- Vendor shall fill the following checklist and submit with the offer. Deviation from point wise confirmation shall be spelt out clearly.

Sl. No

Scope of work contractor Confirmation (YES / NO)

Deviations, if any

1 Scope of work of the Contractor / Vendor

2

Bill of Quantity & Quantity Variations

3 General Procedures and requirements

4 Quality assurance plan (QAP):

5 List of standards & codes for

procedures and materials

6 Guarantee

7

Documents to be given during commissioning of the system

8 List Of Approved Vendors / Makes

9 List of reference drawings

10

Produce 3nos of recent purchase

orders of above 50lakh in fire

protection system erection

11

Produce insolvency certificate of

worth 25lakh from a nationalized

bank.

indent specification facility-Bx - Welcome to Indian Space … · All pipes, fittings, flanges,...

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