specification for fire pipeline re-routing & new pipe ......filling and acceptance of trenches...
TRANSCRIPT
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CONTENTS
01. GENERAL PROJECT INFORMATION......................................................................04
02. SCOPE OF WORK.........................................................................................................04
03. TECHNICAL SPECIFICATION FOR PIPES AND PIPE FITTINGS.......................04
03.01 TECHNICAL SPECIFICATION FOR YARD PIPING SYSTEM...............04
03.01.01 PIPE SPECIFICATION.............................................................................05
03.01.02 TECHNICAL SPECIFICATIONS FOR PIPE FABRICATION
AND ERECTION WORK……………..........……………………....... 05
03.01.03 LAYING BURRIED PIPELINES……………………………................05
03.01.04 METHOD OF QUALITY CONTROL IN WELDED JOINTS................06
03.02 PIPE FITTINGS, FLANGES, BOLTS, AND NUTS GASKETS....................08
04.RCC PIPE SUPPORTS................................................................................................... 09
05. PAINTING OF PIPING.................................................................................................09
06. PACKING.......................................................................................................................09
07. INSTRUCTIONS TO THE BIDDER............................................................................09
08. SPECIAL INSTRUCTION TO THE BIDDER.............................................................10
08.01. GENERAL PROCEDURES...........................................................................10
08.02. PART-I: TECHNO-COMMERCIAL BID.....................................................10
08.03. PART-II: PRICE BID.................................................................................. ..11
A. BID SUBMISSION..................................................................................11
B. BID EVALUATION.................................................................................12
09. SPECIFIC REQUIREMENTS.......................................................................................12
09.01 TIME SCHEDULE..........................................................................................12
09.02 UNIT RATES...................................................................................................13
09.03 PERFORMANCE BANK GUARANTEE......................................................13
09.04 LIQUIDATED DAMAGE..............................................................................13
09.05 SECURITY DEPOSIT.....................................................................................13
09.06 VALIDITY OF OFFER...................................................................................13
09.07 GUARANTEE..................................................................................................14
09.08 PAYMENT TERMS.........................................................................................14
09.09 COST OF BIDDING.......................................................................................14
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09.10 INDEMNIFY.....................................................................................................14
09.11 TERMINATION OF CONTRACT...................................................................14
09.12 SECRECY.........................................................................................................14
09.13 COMPLIANCE WITH SECURITY REQUIREMENTS..................................15
09.14 FORCE MAJEURE...........................................................................................15
09.15 CLAIMS............................................................................................................15
09.16 CONFIDENTIALITY AND PROPRIETARY RIGHT PROTECTION........16
09.17 PATENT RIGHT...............................................................................................16
09.18 ARBITRATION................................................................................................16
10. SAFETY...........................................................................................................................16
11. INSPECTION AND TESTING.......................................................................................17
12. CODES AND STANDARDS..........................................................................................17
List of Tables:
TABLE 1: PIPES DN 200 AND ABOVE SIZES AS PER - IS: 3589-1991…………........4
TABLE 2: PIPELINE THICKNESS TO BE FOLLOWED…………….............................4
TABLE 3: HUME PIPE (NP3 GRADE) SIZES …..............................................................5
TABLE 4: TOLERANCE......................................................................................................7
TABLE 5: SPECIFICATION FOR COMPANION FLANGES ..............................…......9
TABLE 6: CODES & STANDARDS (MAJOR EQUIPMENT ONLY)………................17
List of Annexure:
ANNEXURE-I : BILL OF QUANTITY………..……………………………………...…18
ANNEXURE-II : TYPICAL DETAIL OF ROAD CROSSING FOR DN400..………..19
ANNEXURE-III: DRAWING OF RCC PIPE PEDESTALS............................................20
ANNEXURE-IV: LIST OF APPROVED MAKES…………………………………....…21
ANNEXURE-V: PRICE BID FORMAT……………………………………………….....22
ANNEXURE-VI: VENDOR COMPARISON CHECKLIST………………………….....23
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01 GENERAL PROJECT INFORMATION
Satish Dhawan Space Centre (SDSC SHAR) is one of the units of Indian Space
Research Organisation (ISRO), Government of India, located at Sriharikota island, 100
km North of Chennai. SDSC SHAR have planned to realize new facilities and
associated systems for augmenting the existing Solid Propellant Space Booster Plant
(SPROB). The existing above ground fire water pipelines are to be re-routed
underground with pipe corrosion protection at road crossings by providing Hume pipes
and supply & erection of new fire water pipelines at site, as per specifications.
02 SCOPE OF WORK
Existing Fire water pipe lines are to be cut at specified location and to lay the pipes in
the underground with wrap coating through the Hume pipes at road crossings as per
bill of quantity given in annexure-I.
Supply of the pipes, pipe fittings and wrap coating materials as per bill of quantity,
delivery at site, handling at site, erection, testing, commissioning, and handing over
of the refurbished Fire pipe line network at SPROB.
03. TECHNICAL SPECIFICATION FOR PIPES AND PIPE FITTINGS
The bill of quantity for pipes, pipe fittings is given in Annexure-I.
03.01 TECHNICAL SPECIFICATION FOR YARD PIPING SYSTEM
03.01.01 PIPE SPECIFICATION
Mild steel/Carbon steel pipelines shall be used.
TABLE 1 PIPES DN 200 AND ABOVE SIZES AS PER - IS: 3589 - 1991
S.N. DESCRIPTION SPECIFICATION
1. End Connection Bevel Ends for butt welding
2. Material Carbon Steel, Gr. Fe 410
3. Manufacture ERW / EFW / SW Process
TABLE 2 PIPELINE THICKNESSES TO BE FOLLOWED
S.N. DESCRIPTION Thickness
1 DN350 8.0mm
2 DN400 8.8mm
DIMENSIONAL TOLERANCE AND END FINISHES
Tolerance on outside diameter of the pipe and specified thickness shall conform to the
limits laid down in Respective standards. Finish pipe shall not deviate from straightness
by more than 0.2% of the total length.
Pipes to be butt welded shall be supplied with ends bevelled to an angle of 30
degrees (+ 5 degree – 0 degree) measured from a line drawn perpendicular to the
axis of the pipe. The root face shall be 1.6 ± 0.8 mm.
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03.01.02 TECHNICAL SPECIFICATIONS FOR PIPE FABRICATION AND
ERECTION WORK
The term pipe work referred herein generally covers erection of pipes, fittings (such as
bends, tees, reducers, flanges, pipe supports, corrosion protection etc.
The pipes work shall be manufactured, assembled and tested as per the latest standards,
codes and recommendations of the Bureau of Indian Standards, ANSI, ASTM, AWWA,
or other equivalent international standards. Pipe work shall be complete in all respects
including all accessories essential for proper installation, operation and maintenance,
even though such items are not specifically mentioned in the specification.
Piping system shall be with high degree of reliability so that the systems perform the
duty of fluid handling without any failure under all conditions of plant operation. Piping
layout must follow good engineering practice.
Pipelines shall be laid above ground on the civil pedestals. Wherever it is not possible,
Pipelines shall be laid underground with corrosion protection with wrap coating.
Wherever pipelines are crossing roads, they shall be laid below road with wrap coating
in RCC Hume pipes of class NP3 for traffic movement.
RCC Pipe pedestal span to be considered is maximum 6m between supports.
RCC Pipe Pedestal Support shall be considered minimum 300mm above from the
ground level and 500 to 700 mm shall be considered as maximum based on ground level
variation.
03.01.03 LAYING BURRIED PIPELINES
The bill of quantity for Hume pipes is given in Annexure-I. The bidder shall supply and
erect the Hume pipe. All the buried pipelines shall be laid at a depth of about 1200 mm,
below finished ground level (i.e. the top of the pipelines shall be 1.2 m below the
finished ground level). For laying of buried pipelines earth work in excavation, back
filling and acceptance of trenches etc. shall be done as per IS: 5822-1994 and IS: 3114-
1994 and IS: 12288-1987.Typical detail for road crossing for DN 400 pipe is given in
Aneexure-II.
Wherever the buried pipelines are crossing the roads, they shall be suitably encased with
Hume pipes (class -NP3). The different sizes of the encasing Hume pipes shall be as
given below:
TABLE 3 HUME PIPE (NP3 GRADE) SIZES
Encase Pipe Diameter Encasing pipe (for welded pipe) size
(mm)
200 600
400 800
In case stones, boulders etc. are found at the bottom of the trench/excavation which
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cannot be removed completely, the bottom shall be levelled by sand layer for a
minimum thickness of 150 mm.
If the depth of excavation is more, proper protection for sidewalls shall be provided till
the pipe levelling is completed.
After laying the pipelines, 150 mm thick layer of local sand shall be provided over the
sand bed.
Mechanical cleaning and anticorrosive protection of underground MS pipelines shall
conform to IS: 10221 – 1982. Coal tar based anticorrosive tape as per IS: 15337 – 2003
shall be provided for protection of underground MS pipelines. The thickness of tapes
shall be 3 mm up to pipe diameter DN 300 mm and 4 mm above pipe diameter of DN
300 mm. Holiday testing and peel testing shall be conducted as per standards after
completion of anticorrosion tape.
Precautions shall be taken at all the times to prevent damage to the coating and
wrapping in the pipe lines and appurtenances as applicable by workmen or trespassers
during laying or at any other time. Pipe handling slung and any blocking used in
handling or storing the pipes must be well padded to avoid damage to pipe and its
coating.
After laying a pipeline on skids it shall be thoroughly cleaned, inspected and for any
damage to the protective coating, satisfactory repair work shall be performed while the
pipe is suspended above the trench.
After the pipes are erected and tested, the back filling of the trenches shall be done with
loose soil free from stones, bricks and metallic pieces, in layers and shall be well
rammed and compacted.
03.01.04 METHOD OF QUALITY CONTROL IN WELDED JOINTS
Following steps shall be taken by the Contractor, besides controlling quality in general,
to make effective control in carrying out welded joints.
a) Welding procedures shall be prepared in line with IS: 7307 (Part – I) –1974,
reaffirmed in 1991 and tests shall be carried out to quality procedures. Number of
procedures will depend on variables like positions of welding, thickness range
etc. Once a welding procedure is qualified, strict adherence to it shall be made
during actual welding.
b) Welders employed shall be qualified as per IS: 7310 (Part – I) – 1974, reaffirmed
in 1987 after passing necessary tests.
c) Welding consumables shall be of approved type. Such consumables are, however,
subject to qualifying initial check tests as per IS: 814-1991.
d) The Contractor shall strictly follow approved welding procedures during actual
welding. Besides, the following stages of inspection shall also be carried out:
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i) Weld edge preparation before welding, proper fit up, position of welding,
cleaning of slag between the passes, proper weld profile etc., shall be checked
visually amongst others.
ii) The Radiography test shall be carried out for at least 10% of total welds to qualify
the welds.
iii) Dye penetrant testing of welds shall be done for root and final welding for 100%
of weld joints.
iv) Non-destructive tests of weld of welded joints shall be carried out as per approved
procedures/ drawings.
Preparation of Joints
The Contractor shall prepare the edge correctly to the shape, size and dimensions of
the vee-grooves as per ANSI B-16.
The welding surfaces shall be smooth, uniform and free from fins, tears, notches or
any other defect which may adversely affect welding and shall be free from loose
scale, slag, rust, grease, paint, moisture or any other foreign material. The clean
surface shall extend to about 10mm beyond the welding faces to avoid contamination
of the weld metal with foreign material and to avoid unsound weld deposit.
Assembly, Alignment & Welding
Butt welding by SMAW which confirms the electrode specification 6018 at root level
and electrode specification 7016/7018 at filler level. Root welding for butt welds shall
be done by TIG welding (ER 70 S2 or S6) and all other passes for butt welding shall be
done by SMAW welding. Root weld and all other passes of socket welding shall be
done by ASAW welding.
Pipe and attachment shall be aligned properly by accurate and permanent methods prior
to welding. If tack welds are used, the tack shall be either fused into the first layer or
weld or else chipped out.
Tolerance
Deviations for assembly of welded joints may be permitted to the following extent:
TABLE 4 TOLERANCE
S.N. Tolerance
Manual Arc Automatic
1. Source Butt Joints
Gap between the end of plates +2.0mm
-1.0mm +/-1.0mm
Stepping of one plate over the
other 1.0mm 2.0mm
2. Single Vee Groove Joints
Bevel Angle +/-5degree +/-5degree
Stepping of one plate over the
other 2.0mm 2.0mm
3. Lap Joint
Overlap 5.0mm 5.0mm
Gap between the surface 2.0mm 1.0mm
4. Tee Filler Joint
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Gap between the edges of the web
and the surface of the flange 2.0mm 2.0mm
Tests on welded joints
Visual examination
The Contractor shall carryout all tests as specified hereinafter to satisfy the
Purchaser about the acceptability of the welded joints, as directed by the
Purchaser.
The Contractor shall examine the following during the Visual examination:
1) Check the correctness of shape and size of the welded joints
2) Incomplete penetration of weld metal
3) Influx
4) Burns
5) Under cuts
6) Un-welded crates
7) Cracks in welded spots and heat affected zones
8) Porosity in welds and spot welds
9) Compression in welded joints as a result of electrode impact while carrying
out contact welding.
10) Displacement of welded element.
(a) Liquid Dye-penetrant Test
Liquid dye-penetrant tests shall be carried out at root level and filler level for
all weld joints in pipes accordance with IS: 3658-1981, reaffirmed in 1991 for
surface/ sub-surface defects.
(b) Radiography Testing
Radiography test shall be done for 10% of total weld joints.
(c) Hydrostatic Testing
The whole piping system shall be hydro test for 150% of maximum
expected operating pressure as per relevant standards. After hydro testing of pipeline,
all joints shall be coated / painted only after rectification of defects, if any.
03.02. PIPE FITTINGS, FLANGES, BOLTS & NUTS
The pipe fittings namely bend, reducers, tees shall generally comply with IS: 1239-
2011 (Part-2)
All the materials shall be supplied and erected as per the bill of quantity given in
Annexure-I.
SORF Flanges shall be provided for all the valves and they shall be of mild steel and
conform to the relevant table of IS: 6392.
Bolts and nuts shall confirm to IS:1363 shall be provided for the companion flanges.
Rubber gaskets shall confirm to IS:638 shall be provided for the companion flanges.
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TABLE 5 SPECIFICATIONS FOR FLANGES
1 Type SORF flanges, Slip-on, welded, plate fabricated, machined
finish.
2 Dimensional
Standard
As per IS-6392-1971(RA'88), PN=1.6 /1.0 N/mm2, ASME
B16.5, SORF, Class 150/300 as per valve rating,
Table-17/11, drilled off centre, RF.
3 Material C.S as per IS-2062 -1992 GR.A.
Note: Valve flanges and matching flanges shall be drilled as per IS:6392-1971
(RA'1988), table 17 for PN 1.6. ASME B16.5, SORF, Class 150
04. RCC PIPE PEDESTALS
The quantity of civil pedestals are to be erected as given in Annexure-I. They shall be
supplied and erected as per the Annexure-III.
05. PAINTING OF PIPING
All yard piping shall be painted with approved paints. Supply of paints is in the scope of
the contractor only. 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 and the thickness required is 150
microns DFT of total with epoxy mastic primer of 120 microns and epoxy PU coating of
30microns.
06. PACKING
a. All openings of pipes, valves and fitting shall be protected by suitable covers or plugs.
07. INSTRUCTIONS TO THE BIDDER
a. Any contradiction either between various parts of document or in the content of the
document itself shall be a matter of clarification to be obtained by the bidder from
the purchaser. The purchaser's decision shall be final and binding.
b. Any loss of plant and equipment after receipt at site due to imprudence, negligence
and unsuitable treatment and handling on part of the contractor shall have to be
replaced by the contractor at his cost.
c. Any existing services or other property if damaged or demolished during the course
of execution either wilfully or negligently, shall be re-done/ re-erected by the bidder
at his own cost.
d. The bidder shall take all precaution against damages due to rains or other natural
causes and no liability shall lie with the purchaser for any loss on this account.
e. The approval of drawings and/or inspection by SDSC SHAR and/ or their
authorized representative shall not absolve or relieve the bidder from any of his
obligation under this contract and they shall be wholly and solely responsible for
the satisfactory operation and guaranteed performance of the systems and
equipment forming part of the system.
f. Any equipment / material which in any way fails to meet the requirements of the
specification will be rejected by the purchaser and such equipment / material shall
not be used under the contract.
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g. The equipment covered in this specification shall conform to the technical
specification, general requirements and relevant latest standards / codes in respect
of dimensions, size, material, manufacture, inspection, testing, painting, packaging,
etc. as applicable.
h. All material, dimensional standards, tolerances, process of manufacture and testing
procedures shall be in accordance with the latest revision of the standard codes
specified in this Tendering Specification. In case where such suitable standards are
not mentioned, any acceptable Indian/International Standards shall be adopted with
prior approval of SDCS SHAR.
i. The Bidder shall quote for earliest delivery of the equipment / supplies as well as
earliest completion of the entire work.
j. The Bidder shall submit the Quality Assurance Plan containing the overall quality
management and procedures which he proposes to follow for performing the work
during various phases of execution.
k. At the time of award of contract, the detailed Quality Assurance Plan to be followed
for execution of the contract will be mutually discussed and agreed to.
l. Materials used and equipment supplied shall be new and the best of their kind and
shall comply with the latest revisions of all relevant standards. Manufacturer's
certificates shall be furnished by the successful Bidder for the material used.
m. Bidder shall clearly indicate the deviations taken from the Tender
documents/specifications separately in his offer.
08 SPECIAL INSTRUCTION TO THE BIDDER
08.01. GENERAL PROCEDURES
The Indent consists of two parts viz., Part-1(Techno commercial Bid) and Part-
2(Price Bid).
08.02. PART-I: TECHNO-COMMERCIAL BID
Technical and un-priced commercial part as per price bid format given in
Annexure-IV. All the documents given below shall be scanned and uploaded to the
techno-commercial bid. The bids will be rejected if any filled priced bid copy is
found with techno-commercial bid.
The bidder shall submit the following
1. The bidder shall produce One recent (last 3 years) Purchase order (PO) of Rs.40
lakh in the field of water based fire protection systems commissioning.
2. Unpriced price bid copy as per the given Annexure-IV to be attached along with this
bid.
3. 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.
4. The filled vendor comparison checklist as given in Annexure-V.
5. Power of attorney in favour of authorised signatory of the bid/ proposal documents.
6. 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.
7. Detailed QAP shall be submitted by the party after placement of order. Quality
Assurance Plan mutually agreed by successful bidder and SDSC SHAR shall be
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complied. Party shall confirm the broad guidelines mentioned in the technical
specification document.
8. Deviations, if any, w.r.t technical and commercial terms & conditions shall be clearly
brought out and deviation list to be added. If deviations are not listed separately, it
will be presumed that the bidder is adhering to all the technical specifications and
commercial terms & conditions given in this document.
9. Quote shall be based on F.O.R. Sriharikota.
10. Goods and Services Tax (GST) shall be reimbursed at actual as per the provisions of
GST act or relevant notifications issued by Government of India from time to time.
SDSC SHAR is eligible for concessional rates of GST under as per relevant
notifications (presently @5% on supply). Exemption certificate shall be issued to the
contractor for supplies of goods only. The Taxes and duties applicable shall be
indicated clearly in quotation.
11. Transportation & Transit Insurance are fully in the scope of supplier and the same
shall be borne by the party.
08.03. PART-II: PRICE BID
The 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 price bid format attached in Annexure-IV. However, the overall lowest
quotation will be considered for the awarding the contract. No deviations,
terms and conditions, assumptions, discounts etc. shall be stipulated in price bid.
Department will not take cognizance of any such statement and may at their
discretion reject such bids.
A. Bid Submission
1. Offers should be submitted On-line using standard digital signature of class -3
with encryption/decryption options.
2. The tenders authorized online on or before the open authorization date and
time will only be considered as valid tenders.
3. Prices shall be mentioned in the space/column provided in the ISRO e-
procurement portal only for such purpose.
4. 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.
5. Prices quoted should be on the basis of F.O.R. Sriharikota.
6. The purchaser will not pay separately for transit insurance and same shall be
included in the cost quoted by the Bidder.
7. All risks in transit shall be exclusively borne by the contractor and the
purchaser shall pay only for such items as are actually received in good
condition in accordance with the purchase order.
8. Bids duly filled in by the Bidder should invariably be submitted as stipulated
in the e-procurement portal.
9. Department may open Part – I (Techno- commercial bid) of the bid on the due
date of opening at convenience. Price Bid (Part-II) of the technically and
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commercially acceptable bids shall be opened at a later date.
10. Department reserves the right to reject any or all the Bids without assigning
any reasons thereof.
B. Bid Evaluation
Pre-Bid evaluation criteria
► The bidder shall produce One recent (last 3 years) Purchase order (PO)
of Rs.40lakh in the field of water based fire protection systems
commissioning.
► The parties who have submitted their bids shall meet the above pre-bid
evaluation criteria. Only such of those bids will be considered for
evaluation.
► The bidder shall provide all the relevant data/information/details required for
evaluating the bid technically and commercially. 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 the 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 entire scope of work defined in technical specification
document. Any party quoting only for supply or erection portion alone
will not considered as a successful bidder.
► Department shall not be obliged to furnish any information/clarification to
unsuccessful bidder with regard to non acceptance of their Bids.
09 SPECIFIC REQUIREMENTS
09.01. Time schedule
The delivery and erection of all equipment shall be so scheduled that it shall be possible
to commission 3 months from the date of award of P.O in order to match with the overall
commissioning schedule of “Augmentation of facilities for SPROB” Project. The delivery
date shall be quoted from the date of issue of PO taking into account the time for approval
of technical data sheet and specification of bought out items by the Purchaser. The
successful Bidder shall guarantee the material delivery and commissioning dates. Progress
report shall be submitted by the successful Bidder at regular intervals of 15 days on a
format prescribed by the purchaser giving the status of approval of drawings, ordering
position of equipment and other materials ordered, manufactured, fabricated, delivered
and erected.
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09.02. Unit Rates
The Bidder shall quote item wise units and unit price and total units and total price of items
and materials to be supplied and erected under this specification as per Annexure-I. The
Bidder shall quote supply and erection rates of each item separately. The rates shall be valid
till handing over the systems to SDSC, SHAR and Bidder shall supply additional quantities,
if required for the completion and successful commissioning of the systems on the same
rates as quoted. Items not featuring in the BOQ but required for completion of the systems
shall be borne by Bidder and shall be deemed to be included in the bidder’s offer. No extra
claim for such items shall be entertained after placement of order.
09.03. Performance bank guarantee
PBG at 10% of the value of the Purchase Order 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.
09.04. 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% per week or part thereof subject to a maximum of 10% of
value of undelivered stores.
09.05. 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.
09.06. 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.
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09.07. Guarantee
The system shall be guaranteed against any defects or malfunctioning for a period of 12
months from the date of Commissioning of the system. For any defects noticed during the
guarantee period, replacement rectification should be arranged at free of cost within a
reasonable period of such notification.
09.08. Payment Terms
Our standard payment term is 100% by RTGS within 30 days after receipt and acceptance of
all items at our site including supply, erection, testing, commissioning at SDSC SHAR. The
party has to furnish the bank account details in the invoice for arranging payment. 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. The
milestone payment to the contractor shall be paid on pro-rata basis upon delivery of
material and acceptance at site/execution of service including erection, testing &
commissioning based on billing break-up.
09.09. 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.
09.10. 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 fulfilment of the Purchase Order.
09.11. 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.
09.12. 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 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.
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09.13. 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.
09.14. 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-fulfilment or delay in
fulfilment 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 fulfilment of the obligation shall be duly
extended for the period during which the circumstances of force majeure lasts. The
fulfilment 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-fulfilment of obligation under the Contract be more than three (3) months and
nothing could be done to make a statement about ceasing of obligations of Contract, within
not more than three (3) 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 SDSC
SHAR shall vest with the SDSC SHAR or transferred to the SDSC SHAR as soon as
they have paid for. The amount of compensation payable/recoverable shall be fixed on the
basis of evidence produced by party and acceptable by the SDSC SHAR.
09.15. Claims
Claims on account of additional works, not covered under the above scope, if any, may be
considered by the SDSC SHAR 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 SDSC SHAR, 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.
09.16. 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
16
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.
09.17. 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.
09.18. Arbitration
Except as otherwise specifically provided in the Contract 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 Director, SDSC SHAR,
ISRO, 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.
10 SAFETY
a. All equipment shall be complete with approved safety devices wherever a potential hazard
exists and with provision for safe access of personnel to and around equipment for
operational and maintenance functions. All danger and caution notice boards shall be both
in English and Telugu languages.
b. All electrical drives and equipment must be equipped with safety devices. The safety
provisions shall conform to the recognized standards, safety codes and statutory
regulations.
c. All safety measures as required to be adopted as per the statutory regulations and the
safety rules of the plant shall be strictly followed by the Bidder during the execution of the
Contract.
d. Adequate number of first aid boxes as defined in the Andhra Pradesh State Factories Rules
shall be provided and maintained at work sites.
e. The vendor shall ensure that the item supplied by them are absolutely safe for use in the
stipulated work environment & confirm to applicable safety norms and standards.
11 INSPECTION AND TESTING
The inspection shall be carried out stage-wise & final stage as per the approved
Quality Assurance Plan (QAP). After award of contract, the detailed Quality
Assurance Plan to be followed for execution of the contract will be mutually discussed
and agreed to. The Bidder shall submit the Quality Assurance Plan containing the
overall quality management and procedures.
17
12 CODES AND STANDARDS
The codes and standards mentioned herein are to be followed for all the items required
for successful completion of project
TABLE 6 CODES & STANDARDS (MAJOR EQUIPMENT ONLY)
S.N. Description Standard / Code
1. MS Pipe
IS: 1239-2004(Part-1)(Reaffirmed 2010),
IS: 3589-2001(Reaffirmed 2006),ANSI
B.31.3
3. Pipe Fittings IS: 1239-2011 (Part-2) ASTM A234WAPD
4. Bolts, Nuts IS: 1364-2002
5. Washers IS: 2016-1967
6. Gasket IS: 11149-1984 (Reaffirmed 2009)
7 Flange
IS: 6392-1971 (Reaffirmed
2009)/Equivalent BS/API/ASME standard,
ASTM A105,ANSI B16.5
8 Hume Pipe(RCC)-NP3 IS: 458-2003, Class NP3
9 Laying of Buried Pipeline IS: 5822-1994 (Reaffirmed 2009)
10 Anti-Corrosive Coating on
buried pipeline
IS: 10221-2008, AWWA
C 200
11 welders qualification ASTM Sec. IX
12 welding standard ANSI B-16.25, AWS
18
ANNEXURE-I: BILL OF QUANTITY
The Bill of quantity is indicative only and the successful bidder shall supply all the items
required for successful completion of project. A quantity variation of +10% on
individual items is acceptable based on site conditions. However, the payment to the
successful bidder will be made based only on the actual supplied, erected, tested &
commissioned and accepted at SDSC SHAR.
Supply of Materials
Sl.
No Description Units
Quantity to be
supplied
1
Supply of MS pipes at site as per IS : 3589 as
per technical specifications DN 400 (OD
406.0 x 8.8 thk.), MS Pipe as per IS : 3589,
Fe 410 ERW, Bevel end
Meters 100
2 Supply of MS Fitting fabricated from Pipes as
per TS 400NB Bends-90deg Nos 4
3 Supply of MS Fitting fabricated from Pipes as
per TS 400NB Bends-45deg Nos 30
4 Erection works, painting, testing and
commissioning of fire pipe line Meters 5600
5
Butt welding of pipes, fittings etc ,by GTAW
welding process for root and SMAW for
subsequent passes with 10% radiography of
welds (Including cutting of 400NB existing
pipes 250m)
Meters 1700
6 Supply and erection of Hume pipes-800NB
(NP3 class) Meters 50
7
Supply & Erection of wrapping & coating
material as per IS : 10221 – 1982 for CS pipes
(underground)as per TS .
Square meters 120
8 Supply & Erection of RCC concrete with
necessary structural steel for RCC pedestals Nos 70
9 Supply of structural steel, U clamps, bolts, nuts
and gaskets for erection of pipeline Lot 1
21
ANNEXURE-IV: LIST OF APPROVED MAKES
S.N. Item Approved make
1 MS pipes
Jindal / TATA / Suryaroshini (Surya) /
SAIL/Ratnamani / MSL/Mukat
/Welspun
2 MS Pipe fittings
Echhjay / CD Engg / Arvind / B&M / VS /
Abbas / Eby industries / Tube Products /
Rajmani / Sangvi
3 Paint primer and paints
Asian paints / berger paints / dulux paints /
goodlass paints / Shalimar paints / Jerlac
paints
4 Wrap coat IWL
5 Hume Pipes Sri kalahasthi/LANCO
Note: Any deviation shall be approved by SDSC SHAR
22
ANNEXURE-V: PRICE BID FORMAT
The un priced price bid shall be attached to the Techno-commercial bid. The filled
price bid format shall not be attached to the tender document. It shall be separately
uploaded quoting unit rates for all the elements mentioned therein.
SCHEDULE OF QUANTITIES
S.N. Description Unit Quantity Unit
rate
Taxes,
other
charges
extra
Total
cost
1
Supply of MS pipes at site as per IS :
3589 as per technical specifications
DN 400 (OD 406.0 x 8.8 thk.), MS
Pipe as per IS : 3589, Fe 410 ERW,
Bevel end
Meters 100
2 Supply of MS Fitting fabricated from
Pipes as per TS 400NB Bends-90deg Nos 4
3 Supply of MS Fitting fabricated from
Pipes as per TS 400NB Bends-45deg Nos 30
4 Erection works, painting, testing and
commissioning of fire pipe line Meters 5600
5
Butt welding of pipes, fittings etc ,by
GTAW welding process for root and
SMAW for subsequent passes with
10% radiography of welds(Including
the cutting of 400NB existing pipe
line)
Meters 1700
6 Supply and erection of Hume pipes-
800NB (NP3 class) Meters 50
7
Supply & Erection of wrapping &
coating material as per IS : 10221 –
1982 for CS pipes (underground)as
per TS .
Square
meters 120
8
Supply & Erection of RCC concrete
with necessary structural steel for
RCC pedestals
Nos 70
9
Supply of structural steel, U clamps,
bolts, nuts and gaskets for erection of
pipeline
Lot 1
23
ANNEXURE-VI: VENDOR COMPARISON CHECKLIST
Contractor shall fill the following checklist and submit with the offer. Deviation from point
wise confirmation shall be spelt out clearly.
Sl.
No Evaluation elements
Reference
Page No. & Sl.
No
Confirmatio
n
(Yes or No)
Deviations, if
any
1 Scope of work and Detailed scope
of work
Page No. 04 &
Sl. No. 02
2 Technical specification for pipe
and Pipe fittings
Page No. 04 &
Sl. No. 03
3 Technical specification for pipe
Fabrication and erection work
Page No. 05 &
Sl. No.03.01.02
4 Quality control in welding joints
with tolerances
Page No. 06 &
Sl. No.03.01.04
5 Bill of Quantity Page No. 18 &
Annexure:-I
6 Un priced bid format submission Page No. 22 &
Annexure:-V
7 Inspection & testing Page No.16
8 Codes & Standards Page No. 17
9 Techno commercial bid with pre-
bid evaluation criteria
Page No. 10 &
Sl.No 08.02
10 Specific requirements Page No. 12 &
Sl. No. 09
11 RCC pipe pedestal drawings Page No. 20 &
Annexure:-III
12 List of Approved Makes
Page No.21 &
Annexure:-IV