M/s. DELHI MSW SOLUTIONS LIMITED - Ramky Enviro...

M/s. DELHI MSW SOLUTIONS LIMITED

(DIVISION OF RAMKY GROUP)

DELHI

1 X 24 MW MSW BASED POWER PLANT

BID DOCUMENT

FOR

CENTRIFUGAL PUMPS PACKAGE

AUGUST 2012

ENQUIRY NO.: 11196/IPP/013

M/s. RAMKY ENERGY & ENVIRONMENT LIMITED

ABOVE STANDARD CHARTERED BANK

6-3-1090, TSR TOWERS

RAJ BHAVAN ROAD

SOMAJI GUDA,

HYDERABAD – 500 082

TEL: 040-23306773 / 23308996

EMAIL ID: [email protected]/[email protected]

M/s. AVANT-GARDE ENGINEERS AND CONSULTANTS (P)

LIMITED,

68A, PORUR KUNDRATHUR HIGH ROAD PORUR,

CHENNAI-600 116

TEL: 044 – 24827843 / 24828532

FAX: 044 - 24828531

E-MAIL: [email protected];

[email protected]

mailto:[email protected]/[email protected]

mailto:[email protected];%20%20%20%20%20%20%20%20%20%20%20%20%20%20%[email protected]

mailto:[email protected];%20%20%20%20%20%20%20%20%20%20%20%20%20%20%[email protected]

9253

Controlled copy

M/s. DELHI MSW SOLUTIONS LIMITED

(DIVISION OF RAMKY GROUP)

DELHI


BID DOCUMENT

FOR

CENTRIFUGAL PUMPS PACKAGE

AUGSUT 2012

ENQUIRY NO.: 11196/IPP/013

THIS TENDER DOCUMENT CONTAINS

ONE HUNDRED AND FOURTEEN (114) PAGES

PREPARED BY CHECKED BY APPROVED BY

M. Mohan Kumar

T. Baskar

S. Soundararajan / K. Mohan Kumar

DELHI MSW SOLUTIONS LIMITED

1 X 24 MW MSW BASED POWER PLANT -----------------------------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS

TERMS & CONDITIONS A.1 AVANT-GARDE

A. COMMERCIAL TERMS & CONDITIONS

TABLE OF CONTENTS

SECTION SUBJECT

I. INSTRUCTIONS TO BIDDERS

II TERMS & CONDITIONS FOR THE

SUPPLY CONTRACT



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


1. INSTRUCTIONS TO BIDDERS

TABLE OF CLAUSES

Clause Description

Number

1. Scope

2. Cost of Bidding

3. Joint Ventures

4. Assurance

5. Bidding Documents

6. Clarification on Bidding Documents

7. Amendment on Bidding Documents

8. Language of Bid

9. Qualification of Bidders

10. Previous Experience

11. Documents Comprising the Bid

12. Price and Rates

13. Validity and Firm Price

14. Format and Signing of Bid

15. Sealing and Marking of Bids

16. Deadline for submission of Bids

17. Late Bids

18. Modification and Withdrawal of Bids

19. Acceptance / Rejection of Quotation

20. Clarification of Bids

21. Preliminary Examination

22. Conversion to Single Currency

23. Evaluation and Comparison of Bids

24. Notification of Award

25. Award of purchase order and purchasers

Right to vary quantities at the time of award

26. Signing of Purchase Order

27. Exceptions

28. Verification by Purchaser

29. Bank Guarantee



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


1. INSTRUCTIONS TO BIDDERS

1. Scope

1.1 M/s. DELHI MSW SOLUTIONS LIMITED (hereinafter referred to as the

PURCHASER) wishes to receive Bids for supply, delivery and installation of the goods,

materials and equipment (such goods, materials and equipment hereinafter referred to as

the Goods) as described in this and the subsequent Volumes in this Bid Documents.

1.2 All bids are to be completed and returned to the PURCHASER in accordance with these

Instructions to BIDDERS.

1.3 Before submitting the offer, the BIDDERS are advised to inspect the site and the

environment and be well acquainted with the actual working and other prevalent

conditions, facilities available, position of material and labor. No claim will be

entertained later on the ground of lack of knowledge.

2. Cost of bidding

2.1 The BIDDER shall bear all costs associated with the preparation of the bid.

PURCHASER / CONSULTANT will, in no case, be responsible or liable for such

costs, regardless of the conduct or outcome of the bidding process.

3. Joint Ventures

3.1 In the event that the successful BIDDER is a joint venture formed of two or more

companies, the PURCHASER requires that the Parties to the joint venture accept joint and

liabilities for all obligations under the Contract.

4. Assurance

4.1 The successful BIDDER will be required to give satisfactory assurance of its ability and

intention to supply the Goods and Services pursuant to the Contract, within the time set

forth therein.

5. Bidding Documents

5.1 The required Goods and Services, bidding procedures and Contract terms are prescribed

in the Bidding Documents. The Bidding Documents include:

Section Subject

I. Instructions to BIDDER‟S



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


II. Terms & Conditions for the Supply

Contract

5.2 BIDDERS shall carefully study all sections of this specification and shall clearly indicate

in the schedule of deviations, all deviations from technical specifications as well as those

from general terms and conditions. If no deviations are indicated in the schedule of

deviations or except for the deviations indicated, it will be understood that in all other

aspects, the offer conforms to the specifications and the PURCHASER reserves the right

to evaluate the bids as such without any further reference to the BIDDER.

5.3 If the BIDDER indicates any comments on this specification elsewhere in his bid, the

same will not be accepted. No extra claims on account of the lack of understanding of

the clauses/Articles on the part of the BIDDER will be entertained by the PURCHASER

after the award of contract.

5.4 BIDDERS shall furnish all the data / information called for in within the schedule,

failing which the bid will be considered as incomplete and non responsive and the

PURCHASER reserves the right to reject the bid.

6. Clarification on bidding documents

6.1 In case, any clarification is required, the BIDDER shall obtain the same from the

PURCHASER marking a copy to CONSULTANT in writing by E-mail or by letter or

in person so as to ensure submission of bid on or before the bid closing date. All such

clarifications shall be binding both on the PURCHASER and the BIDDERS.

6.2 All communications seeking clarification shall be sent to the PURCHASER

marking a copy to CONSULTANT.

6.3 Written copies of the PURCHASER'S/CONSULTANT'S response (including an

explanation of the query, but without identifying the source of the enquiry) will be sent to

all prospective BIDDERS who have been issued the bid documents.

7. Amendment of Bidding Documents

7.1 At any time prior to the finalization of the order, the PURCHASER may, for any reason,

whether at its own initiative or in response to a clarification requested by a prospective

BIDDER, modify the Bidding Documents by amendment.

7.2 The amendment shall be part of the Bidding Documents and will be notified in writing or

by Email to all prospective BIDDERs who have received the Bidding Documents, and will

be binding on them. BIDDERs will be required to acknowledge receipt of any such

amendment to the Bidding Documents.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


7.3 In order to afford prospective BIDDERs reasonable time in which to take the amendment

into account in preparing their Bids, the PURCHASER may, at its discretion, extend the

deadline for the submission of Bids / finalization of the order.

8. Language of the bid

8.1 The Bid prepared by the BIDDER and all correspondence and documents relating to the

bid exchanged by the BIDDER and PURCHASER/CONSULTANT, shall be written in

the English language, provided that any printed literature furnished by the BIDDER may

be written in another language so long as accompanied by an English translation in which

case, for purpose of the interpretation of the bid, English translation shall govern.

9. Qualification of BIDDERS

9.1 Only BIDDERS who have previous experience in the work of this nature and description

detailed in this tender specification are expected to quote for this work, duly detailing

their experience along with the offer. Offers from BIDDERs who do not have proven

and established experience in the field are not likely to be considered.

9.2 The documentary evidence of the BIDDER'S qualifications to perform the contract if the

bid is accepted shall be established to the PURCHASER'S satisfaction:

9.3 That, in the case of a BIDDER offering to supply goods under the contract which the

BIDDER did not manufacture or otherwise produce, the BIDDER has been duly

authorized by the good's manufacturer or producer, preferably in the format enclosed

along with this Bid document, to supply and service the goods in India.

9.4 In the case of a BIDDER where a collaborator is associated with this bid, the bid shall be

accompanied by a document addressed to the PURCHASER and signed by the

collaborator declaring the collaboration agreement.

9.5 In addition to the above, to be eligible for the award of the contract, the following basic

criteria shall be fulfilled.

a) The BIDDER by themselves or their collaborator should have supplied two

installations with a nominal capacity and parameters around or higher than that of

this specific project within the last five (5) years.

b) Performance of such installations shall be satisfactory and necessary documentary

evidence to prove this shall be submitted along with the bid.

10. Previous Experience

10.1 A statement giving particulars, duly supported by documentary evidence, of the various

services rendered for similar work by the BIDDER indicating the particulars and value

of each work, the site location and the duration and date of completion and also such

work that are under progress shall be submitted by the BIDDERs along with their offers.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


11. Documents Comprising the Bid

11.1 The bid prepared by the BIDDER shall comprise of the following:

a) Completed Bid Form and with Complete technical details including the data

Sheets and all Schedules completed in accordance with the requirements of

Volumes II and III

b) Documentary evidence established to the requirements of the relevant Clause that

the BIDDER is qualified to perform the contract if the Bid is accepted.

11.2 The Bid prepared by the BIDDER shall be in two (2) parts.

Part - I - Technical & Un priced Commercial Bid

Part - II - Price Bid

11.3 PART - I - TECHNICAL & UNPRICED COMMERCIAL BID

Technical Bid shall include / indicate the following to the extent applicable:

a) BIDDER's confirmation that the goods and ancillary services to be supplied by

the BIDDER conform to the Bidding Documents.

b) Complete scope of supply supported by documents, brochures, standards,

catalogue etc. as applicable.

c) List of spare parts for all systems and equipment.

d) List of spare parts for Two years' operation and maintenance.

e) List of maintenance tools, tackles and materials.

f) Layout drawings and sketches with dimensions of equipment and indication of

limits of supply.

g) BIDDER shall state the names of the manufacturers proposed for every

equipment / item and materials which is not of his own manufacture and establish

that the BIDDER is duly authorized by the manufacturer to supply such goods in

India. The sub-vendor's written confirmation that he will supply the spares for the

items of his manufacture direct to the PURCHASER if and when such a request

is made shall be enclosed.

h) BIDDER should certify that he will give shop drawings of spare parts and also

main equipment to enable repair and maintenance after installation at site.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


i) Nature of maintenance assistance available / offered by BIDDER.

j) Planning for erection and commissioning.

k) Delivery Schedule and Place of manufacture / delivery.

l) Manufacturing schedule with brief statements of the activities and time estimation

leading to quoted delivery separately for each category of equipment.

m) Reference list of customers using similar equipment and materials.

n) Complete filled up data sheets as requested by PURCHASER CONSULTANT.

o) Lubrication Schedule.

p) Information on shipping weights and cubage (length, width and height) with

special attention to heavy and oversize packages.

q) Statement regarding expiry date of labour contracts at the BIDDER's

manufacturing works.

r) Current certified financial statements and organization chart.

s) Deviation from PURCHASER's specifications (technical conditions), if any.

t) Confirmation on acceptance of part order;

u) Training facilities offered.

v) Country of origin of goods and services.

For the purpose of this clause “origin " means the place where the goods were produced, or

from which the services are supplied. Goods are produced when, through manufacturing,

processing or substantial and major assembling of the components, a commercially

recognized new product results that is substantially different in basic characteristics or in

purpose or utility from its components.

The origin of goods and services is different from the nationality of the supplier.

Un-priced Commercial Bid shall indicate the following:

a) Terms of payment.

b) Confirmation that firm prices has been quoted.

c) Port/Place of shipment.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


d) Statement that all taxes and duties levied by the exporting country/India are

included.

e) Acceptance of general terms and conditions of purchase and deviations in

seriatim, if any.

f) Terms and conditions for deputing engineers and technicians.

g) Confirmation that validity of bid is for 90 days for equipment and 120 days for

spares from the price bid opening date.

h) Information requested under Clause 9.

11.4 PART - II - PRICE BID

Should cover the Bid price and other related costs.

12. Price and Rates

12.1 The price and rates to be quoted by indigenous BIDDERs shall be in Indian Rupees and

the quotation shall be in accordance with the requirements of the relevant schedules in

the bid specification. The price and the rates shall include all taxes and duties as called

for elsewhere in this specification.

12.2 In case of bids with foreign currency payments by the BIDDER, the total value of supply

and services including agency commission will be paid in Indian Rupees only. The

BIDDER shall endeavor to utilize maximum indigenization for non-critical equipment

supply and services. BIDDER shall include all customs duty, taxes and duties payable in

the originating country and in India in his bid. BIDDER shall also clearly indicate the

duties, clearance charges, taxes, etc., considered in his bid.

12.3 The prices quoted shall be for complete supply, inspection, packing and forwarding,

freight and transit insurance, port clearances, statutory authority fees payable in India,

unloading at site and testing of equipment and handing over the same to the

PURCHASER.

12.4 The BIDDER shall furnish split up prices as called for in the relevant schedule of the bid

document.

12.5 Indigenous BIDDERs shall arrange for their own required licenses and foreign exchange,

if imported components are considered in the equipment supply.

12.6 Foreign exchange and licenses shall be arranged by BIDDERs representatives in case of

foreign bids. If foreign exchange and license should be arranged by the PURCHASER it

shall be clearly brought out in the bid. However agency commission will be paid only in

Indian Rupees.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


13. Validity and Firm Price

13.1 The prices and rates quoted by the BIDDERs shall be valid and shall be kept open for

acceptance for a minimum period of Ninety (90) days from the date of opening of the

offers. The quotation shall be for the entire scope of work on the 'FIRM PRICE' basis.

No escalation whatsoever is acceptable. The quotations not on the basis of 'FIRM

PRICE' will be treated as non responsive and run the risk of rejection.

13.2 Prices shall be written in both words and figures. In the event of difference, the prices in

words shall be valid and binding. Unit prices shall be considered correct in the event of

any discrepancy with regard to the total price.

14. Format and Signing of Bid

14.1 The original and all copies of the Bid shall be typed or written in indelible ink and shall

be signed by the BIDDER or a person or persons duly authorized to sign on behalf of the

BIDDER. Such authorization shall be indicated by written power-of-attorney

accompanying the Bid. All pages of the Bid, except for unamended printed literature,

shall be initialed by the person or persons signing the Bid. The name and position held

by each person signing must be typed or printed below the signature.

14.2 The Bid shall contain no interlineations, erasures or overwriting except as necessary to

correct errors made by the BIDDER, in which case such corrections shall be initialed by

the person or persons signing the bid.

15. Sealing and Marking of Bids

15.1 The BIDDER’s are requested to prepare their offers in One (1) original and Two (2)

copies. Two copies (2) of the documents (1 original +1 copies) shall be addressed to the

PURCHASER in a sealed envelope and remaining one copy (1) shall be addressed to the

CONSULTANT. The address of the PURCHASER / CONSULTANT is given in the

Project Information.

15.2 The first envelope should contain the copies of the Technical bids and the copies of the

unpriced commercial bid. This envelope should be clearly marked “Technical and

unpriced commercial bid “on the top of envelope and shall be addressed to the

PURCHASER & hard copy as well as soft copy of the offer shall be sent to

CONSULTANT.

15.3 The second envelope should contain the Commercial Bid with Price details and should be

clearly marked "Price Bid" and shall be addressed only to the PURCHASER.

15.4 Both the envelopes shall bear the title, 1 X 24 MW MSW BASED POWER PLANT,

inquiry Number, Bid closing Date and Brief description of the contents.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


15.5 The name and address of the BIDDER shall be clearly marked on the envelope to enable

the bid to be returned unopened in case it is declared "Late".

15.6 If the envelopes are not sealed and marked as required in this Clause, as the case may be,

the PURCHASER will assume no responsibility for the bid's misplacement or premature

opening.

15.7 If the BIDDER does not submit the commercial conditions separately and submit the

same only along with the prices, PURCHASER reserves the right to open the envelopes

containing prices and commercial terms.

16. Deadline for Submission of Bids

16.1 The Original Bid, together with the required copies, must be received by the

PURCHASER on or before the date mentioned in the covering letter.

16.2 The PURCHASER may, at its discretion, extend the deadline for the submission of Bids

by amending the Bidding Documents, in which case all rights and obligations of the

PURCHASER and BIDDERs previously subject to the deadline will thereafter be

subject to the deadline as extended.

17. Late Bids

17.1 Any bid received by the PURCHASER after the deadline for submission of bids so

prescribed by the PURCHASER, shall be declared “Late”.

18. Modification and Withdrawal of Bids

18.1 The BIDDER may modify or withdraw its Bid after the Bid's submission, provided that

written notice of the modification or withdrawal is received by the PURCHASER prior to

the deadline prescribed for submission of bids.

18.2 The BIDDER's modification or withdrawal notice shall be prepared, sealed, marked and

dispatched in accordance with the provisions of Clause 15. A withdrawal notice may also

be sent by fax or E-mail but must be followed by a signed confirmation copy.

18.3 No bid may be modified subsequent to the deadline for submission of bids.

18.4 No bid may be withdrawn in the interval between the deadline for submission of bids and

the expiration of the period of bid validity specified by the BIDDER on the bid form.

19. Acceptance / rejection of quotation

19.1. The acceptance / rejection of the quotation will rest with the PURCHASER which does not

bind himself to accept the lowest quotation or any quotation and reserves to himself the full

rights for the following without assigning any reason whatsoever.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


To reject any or all of the quotations

To split up the work amongst two or more BIDDERs

To award the work in part

19.2. The successful BIDDER should not sub-contract a part of the complete work undertaken

by him without written permission from PURCHASER. The BIDDER on whom the

contract is awarded is solely responsible to the PURCHASER for the completion of the

awarded work.

20. Clarification of Bids

20.1 To assist in the examination, evaluation and comparison of Bids, the PURCHASER

may, at its discretion, ask the BIDDER for a clarification of its Bid. All responses to

request for clarification shall be in writing and no change in the price or substance of the

Bid shall be sought, offered or permitted.

21. Preliminary Examination

21.1 The PURCHASER will examine the bids to determine whether they are complete, whether

any computational errors have been made, whether required sureties have been furnished,

whether the documents have been properly signed, and whether the bids are generally in

order.

21.2 Arithmetical errors will be rectified on the following basis. If there is a discrepancy

between the unit price and the total price that is obtained by multiplying the unit price and

quantity, the unit price shall prevail and the total cost will be corrected. If there is a

discrepancy between the total bid amount and the sum of total costs, the total cost shall

prevail and the total bid amount will be corrected.

21.3 Prior to the detailed evaluation, pursuant to Clause 23, the PURCHASER will determine

the substantial responsiveness of each bid to the bidding documents. A substantially

responsive Bid is one which conforms to all the terms and conditions of the bidding

documents without material deviation.

21.4 A bid determined as not substantially responsive will be rejected by the PURCHASER and

may not subsequently be made responsive by the BIDDER by correction of the non-

conformity.

22. Conversion to Single Currency

22.1 To facilitate evaluation and comparison, all the bid prices in the various currencies, shall

be converted to Indian rupees, at the selling exchange rate established by the Reserve

Bank of India for similar transactions, on the date of opening of the Price bids to be

decided by the PURCHASER/CONSULTANT.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


23. Evaluation and Comparison of Bids

23.1 The CONSULTANT will evaluate and compare the Technical Bid for the

PURCHASER for which the bids are determined to be substantially responsive.

23.2 The PURCHASER‟s evaluation of a bid will take into account, in addition to the bid

price, the following factors, in the manner and extent indicated below:

(a) Work schedule offered in the bid;

The PURCHASER requires that the goods under the contract shall be delivered

within four (4) months from the date of notification of award. No credit will be

given to earlier deliveries. Bid offering delivery beyond four (4) months will be

treated as non-responsive and rejected.

(b) The cost of the spare parts and services for the two years of trouble free operation

will be added to the equipment cost. The cost of each spare part has to be

separately shown in the offer. The BIDDER shall also provide commissioning

/start up spare parts& consumables list with cost mentioning necessary quantity

that will be used.

(c) The training (if any), the cost of the training to be separately shown in the offer.

23.3 The PURCHASER/CONSULTANT'S evaluation shall also take into account the

following:

a) BIDDER'S experience in manufacturing and supply of similar plants / equipment

or materials for the intended service on the basis of information provided by

BIDDER. Equipment of similar scope to that required by technical specification

should have operated satisfactorily for a minimum period of two years in plant

installation for Project completed within the previous five years. Bids not

fulfilling this requirement will not be considered technically acceptable.

b) Availability in India of spare parts and "after-sale service" for the equipment

offered in the bid.

c) The quality and adaptability of equipment offered.

d) BIDDER's guarantees nature of warranties and warranty period.

e) Willingness to give shop drawings of spare parts and main equipment.

f) Confirmation from the sub-vendors that for future supply of spare parts for

bought out items, the sub-vendors shall supply such spares directly to the

PURCHASER as and when PURCHASER so requests.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


24. Notification of Award

24.1 Prior to the expiration of the period of bid validity, the PURCHASER will notify the

successful BIDDER by email or Fax to be confirmed by letter that his bid has been

accepted and "Notification of Award" as above will constitute formation of contract".

24.2 Delivery shall be counted from the date of receipt of "Notification of Award".

25. Award of purchase order and purchaser's right to vary quantities at the time of

award.

25.1 The PURCHASER will award the Purchase Order to the successful BIDDER whose Bid

has been determined to be substantially most responsive after the final negotiations held

with the most competitive BIDDERs.

25.2 Under possible circumstances the PURCHASER reserves the right to split any order

which may result from this Enquiry between two or more BIDDERs at the prices quoted.

26. Signing of purchase order

26.1 PURCHASER will send the Purchase Order to the successful BIDDER who, within

seven (7) days of the receipt of the same, shall sign and return it to the PURCHASER as

a token of his unconditional acceptance failing which PURCHASER has the right to

cancel / withdraw the Purchase Order.

27. Exceptions

27.1 As far as possible, no exceptions are to be taken by the BIDDER to the Bid Documents

including Technical Specifications and Conditions of Contract. However, unavoidable

exceptions, if any, both technical and commercial, are required to be listed and submitted

separately, including the applicable cost and time implications. Such exceptions giving

the cost implications should be separately enclosed in the Priced Commercial Bid and

exceptions should be clearly stated in the Unpriced Commercial Bid with a statement that

cost implications has been given in the Priced Commercial Bid. Time schedule

implications of exceptions should be given in the Unpriced Commercial Bid. Unless the

exceptions are listed separately as explained above, it will be assumed by the

PURCHASER that BIDDER is complying with the Bid Documents, and no Cognizance

shall be given to any exceptions stated anywhere else in the BIDDER's Offer.

28. Verification by purchaser

28.1 All statement submitted by BIDDER regarding experience, manpower availability,

equipment and machinery availability etc., are subject to verification by the

PURCHASER either before placement of order or after placement of order. If any data

submitted by the contractor at the bid stage is found to be incorrect, the offer is liable to

be rejected or the contract is liable to be terminated.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


29. Bank Guarantee

29.1 The successful BIDDER shall furnish the Advance Bank Guarantee and performance

bank Guarantee, in accordance with the General Conditions of Contract, in the Advance

& Performance Bank Guarantee Form which shall be provided to the successful

BIDDER.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


II. TERMS & CONDITIONS FOR THE SUPPLY CONTRACT

1. GENERAL CONDITIONS OF CONTRACT FOR SUPPLY

TABLE OF CLAUSES

Clause Description

Number

1. Use of Contract Documents and Information

2. Change Orders

3. Contract Amendments

4. Subcontracts

5. Country of Origin

6. Inspection and Tests

7. Patent Rights

8. Performance Bank Guarantee

9. Indemnity

10. Insurance

11. Transfer of Title

12. Acceptance

13. Warranty & Latent defects

14. Payment

15. Extensions in the BIDDER‟s Performance

16. Termination for Default

17. Termination for Insolvency

18. Termination for Convenience

19. Resolution of Disputes

20. Applicable Law

21. Force Majeure

22. Assignment

23. Contract Language

24. Taxes and Duties

25. Headings

26. Waiver



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


1. GENERAL CONDITIONS OF CONTRACT FOR SUPPLY

1. Use of Contract Documents and Information

1.1 The BIDDER shall not, without the PURCHASER‟s prior written consent, disclose the

Contract, or any provision thereof, or any specification, drawing, pattern, sample or

information furnished by or on behalf of the PURCHASER in connection therewith, to

any person other than a person employed by the BIDDER in the performance of the

Contract. Disclosure to any such employed person shall be made in confidence and shall

extend only so far as may be necessary for purposes of such performance.

1.2 The BIDDER shall not, without the PURCHASER‟s prior written consent, make use of

any document or information specified in Clause 1.1 above, except for purposes of

performing the Contract.

1.3 Any document. other than the Contract itself, specified in Clause 1.1 above, shall remain

the property of the PURCHASER and shall be returned (in all copies) to the

PURCHASER, on completion of the BIDDER‟s performance under the Contract, if so

required by the PURCHASER.

2. Change Orders

2.1 The PURCHASER may at any time, by written notice to the BIDDER make changes

within the general scope of the Contract.

2.2 Upon notification by the PURCHASER of such change, the BIDDER shall submit to the

PURCHASER an estimate of costs for the proposed change (hereinafter referred to as

the Change or Changes), including any change in the schedule of payments, within ten

(10) calendar days of receipt of notice of the Change, and shall include an estimate of the

impact (if any) of the delivery dates under the Contract, as well as a detailed schedule for

the execution of the Change, if applicable.

2.3 The BIDDER shall not perform Changes in accordance with Clause 2.1 above until the

PURCHASER has authorized a Change order in writing on the basis of the estimate

provided by the BIDDER as described in Clause 2.2 above.

2.4 Adjustment in the Work Schedule or the Contract Price authorized by a Change pursuant

to Clause 2.3 are not subject to renegotiation, shall be deemed to include any cumulative

effect of this and previously authorized Changes.

2.5 Changes mutually agreed upon as a Change shall constitute a part of the work under this

Contract, and the provisions and conditions of the Contract shall apply to said Change.

2.6 Except with the express permission of the PURCHASER, the supply and installation of

Goods shall not be delayed pending agreement of costs or schedules affected by a

Change.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


3. Contract Amendments

3.1 Subject to Clause 2, no variation in or modification of the conditions and terms of the

Contract shall be made except by written amendment signed by the parties.

4. Subcontracts

4.1 The BIDDER shall not subcontract all or any part of the Contract without first obtaining

the PURCHASER‟s approval in writing of the subcontracting and the subcontractor.

4.2 The BIDDER guarantees that any and all subcontractors of the BIDDER for

performance of any part of the work under the Contract will comply fully with the terms

of the Contract applicable to such part of the work under the Contract.

5. Country of Origin

5.1 The BIDDER shall furnish the Country of Origin for all Goods and Services supplied

under the Contract.

5.2 For purpose of this Clause. ”origin” shall be considered to be the place where the Goods

were mined, grown or produced or from which the Services are provided. Goods are

produced when, through manufacturing, processing or substantial and major assembling

of components, a commercially recognizable new product results that is substantially

different in basic characteristics or in purpose or utility from its components.

6. Inspection and Tests

6.1 The PURCHASER or its representative shall have the right to inspect the work being

carried out under this Contract and to test the Goods to confirm their conformity to the

Specifications. The Special Conditions of Contract or the Specifications or Both shall

specify what inspections and test the PURCHASER requires and where they are to be

conducted. The PURCHASER shall notify the BIDDER in writing of the identity of

any representatives retained for these purposes.

6.2 The inspections and tests may be conducted on the premises of the BIDDER or its

subcontractor(s), at point of delivery and at the Goods‟ final destination. Where

conducted on the premises of the BIDDER or its subcontractor(s), all reasonable

facilities and assistance, including access to drawings and production data, shall be

furnished to the inspectors at no charge to the PURCHASER.

6.3 Should any inspected or tested Goods fail to conform to the Specifications, the

PURCHASER may reject them, and the BIDDER shall either replace the rejected

Goods or make all alterations necessary to meet the requirements of the Specifications,

free of cost to the PURCHASER.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


6.4 The PURCHASER‟s right to inspect, test and , where necessary, reject the Goods after

the Goods‟ arrival at the site of installation shall in no way be limited or waived by

reason of the Goods‟ having previously been inspected, tested and passed by the

PURCHASER or its representatives prior to shipment of the Goods.

6.5 Nothing in the Clause 6 shall in any way release the BIDDER from any Warranty or

other obligations under the Contract.

7. Patent Rights

7.1 The BIDDER shall indemnify and hold the PURCHASER harmless against all third-

party claims of infringement of patent, trademark or industrial design rights arising from

use of the Goods or any part thereof.

8. Bank Guarantee

8.1 The BIDDER shall cause Advance bank guarantee to be furnished to the PURCHASER

in the amount of ten per cent (10%) of the Contract price. Such advance bank guarantee

shall be provided, in form satisfactory to the PURCHASER, within fifteen (15) days

after the BIDDER‟s receipt of the notification of award of contract. The period of

validity of the advance bank guarantee shall be the entire Contract Period, shall be from a

nationalized bank or a bank acceptable to the PURCHASER.

8.2 The BIDDER shall cause Performance bank guarantee to be furnished to the

PURCHASER in the amount of ten per cent (10%) of the Contract price. Such

Performance bank guarantee shall be provided, in form satisfactory to the

PURCHASER, within a month from the date of commissioning. The period of validity

of the advance bank guarantee shall be the Twelve (12) months from the date of

commissioning or Eighteen (18) months from the date of last supply, shall be from a

nationalized bank or a bank acceptable to the PURCHASER.

8.3 The proceeds of the performance bank guarantee shall be payable to the PURCHASER

as compensation for any loss resulting from the BIDDER‟s failure to complete its work

under the Contract. The BIDDER shall cause the validity period of the performance

bank guarantee to be extended for such period(s) as the work Schedule may be extended

pursuant to Clause 15.2

8.4 The performance bank guarantee shall be denominated in a currency of the Contract, or

in a freely convertible currency acceptable to the PURCHASER, and shall be in one of

the following forms:

(a) a bank guarantee, issued by a bank acceptable to the PURCHASER, or in such other

from as is acceptable to the PURCHASER; or

8.5 The performance bank guarantee will be discharged or returned or both by the

PURCHASER not later than thirty (30) days following the date of Final Acceptance

pursuant to Clause 12.1.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


9. Indemnity

9.1 The BIDDER and the PURCHASER shall indemnify and hold harmless each other from

and against such claims and liabilities as provided in the Special Condition of Contract.

9.2 Notwithstanding anything in this Contract to the contrary, it is agreed that neither the

BIDDER nor the PURCHASER shall be held liable to the other party for loss of

production, loss of profit, loss of use or any other indirect or consequential damage.

10. Insurance

10.1 All Goods supplied under the Contract shall be fully insured in a freely convertible

currency against loss or damage incidental to manufacture or acquisition, transportation,

storage, delivery and installation, in the manner specified in the Special Conditions of

Contract.

10.2 Without limiting the BIDDER‟s liability as provided under this Contract, the BIDDER

shall procure or ensure that its subcontractors procure such additional insurance cover as

specified in the Special Conditions of Contract.

11. Transfer of Title

11.1 The Goods, whether installed or not, shall immediately, in consideration of payment of

the first installment of the Contract Price to the BIDDER by the PURCHASER, become

and remain the property of the PURCHASER; provided always that the BIDDER shall

have a particular possessory lien on the Goods to the extent the value thereof exceeds the

total value of the installment payments made by the PURCHASER to the BIDDER.

11.2 Notwithstanding the provisions of Clause 11.1, the BIDDER shall be responsible for all

damages to and loss of all aforesaid items furnished by the BIDDER and any item

furnished to the BIDDER by the PURCHASER to enable the BIDDER to complete the

installation and for all temporary structures and facilities and for all parts of the

installation completed or in progress, until the Certificate of Final Acceptance has been

issued pursuant to Clause 12.1.

12. Acceptance

12.1 Upon completion of the work under the Contract, a meeting shall be held for the purpose

of accepting the Goods (hereinafter called the Final Acceptance). Such meeting shall

constitute the Final Acceptance of the Goods and Services under the Contract, unless the

PURCHASER during the meeting shows defects or shortcomings or both. In case of

defects or shortcomings or both which in the PURCHASER‟s opinion are considered

essential, a new meeting shall be convened when the BIDDER has given notice of

completion of the corrective work carried out with regard hereto. Otherwise the



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


PURCHASER may accept the Goods if the defects or shortcomings or both are not

considered essential and the BIDDER has agreed to carry out the repairs in conformity

with this Contract.

13. Warranty & Latent defects

13.1 The BIDDER warrants to the PURCHASER that the Goods and Services supplied under

the Contract will comply strictly with the Contract, shall be first class in every particular

case and shall be free from defects. The BIDDER further warrants to the PURCHASER

that all materials, equipment and supplies furnished by the BIDDER or its subcontractors

for the purpose of the Goods will be new, merchantable of the most suitable grade, and fit

for their intended purposes. The BIDDER further warrants that the Services to be

carried out under this Contract will conform with generally accepted professional

standards and engineering principles.

13.2 This warranty shall remain valid for Twelve (12) operating months from the date of

satisfactory commissioning or Twenty four (24) months after the date of receipt of the

last major consignment at the site according to the mutually agreed billing schedule,

whichever is the earliest.

13.3 The PURCHASER shall promptly notify the BIDDER in writing of any claim arising

under this warranty.

13.4 Upon receipt of such notice, the BIDDER shall promptly repair or replace the defective

Goods or parts thereof, inclusive of, where applicable, the cost of inland delivery of the

repaired or replaced Goods or parts from the port of entry to the final destination and

their installation.

13.5 Without prejudice to Clauses 13.3 and 13.4 above, the BIDDER shall promptly correct,

at no cost to the PURCHASER, any defect in any work of correction performed pursuant

to Clauses 13.5 and 13.6 above, upon receipt of written notice of defect within twelve

(12) months from acceptance of the corrected defect.

13.6 If the BIDDER, having been notified, fails to remedy the defect(s) in accordance with

the Contract, the PURCHASER may proceed to take such remedial action as may be

necessary, at the BIDDER‟s expense. The BIDDER‟s warranty pursuant to this Clause

13 is without prejudice to any other rights or remedies which the PURCHASER may

have against the BIDDER under the Contract.

14. Payment

14.1 The Payment Terms for supply and delivery of the Goods to the Site shall be as follows.

a. Ten percent (10%) of the contract price as advance shall be paid within fifteen

(15) days of order, but against the submission of a bank guarantee for an equal

amount valid for the entire duration of the contract, as per PURCHASER’s

format.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


b. Ten percent (10%) of the contract price shall be paid after the approval of the

drawings under category-A by CONSULTANT, as identified in the special

conditions of contract.

c. Seventy percent (70%) of the Contract price shall be paid, along with hundred

percent (100%) applicable taxes and duties, as pro-rata payment against the

receipt of goods at site.

d. Ten percent (10%) of the contract price shall be paid after trial run and reliability

run and against a performance bank guarantee as per PURCHASER’s format,

and valid for the entire warranty period.

14.2 The above price is F.O.R. site basis inclusive of packing and forwarding, transportation,

transit insurance, customs duty, countervailing duty, special additional duty, excise duty

including service tax, central sales tax, all variations in ED, CVD and AD and all foreign

exchange variations till the completion of the contract, but exclusive of any new levy

coming into force after the date of LOI and entry tax as applicable. No other charge is

payable by the PURCHASER for this work, except for any revision in the ED and CST

chargeable on SUPPLIER’s billing on the PURCHASER.

The above price is firm and no escalation whatsoever expecting for the above, is

applicable.

15. Extensions in the BIDDER’s Performance

15.1 Delivery and installation of the Goods shall be made by the BIDDER in accordance with

the Work Schedule, pursuant to the Special Conditions of Contract.

15.2 The BIDDER may claim extension of the time limits as set forth in the Work Schedule in

case of:

a. Changes ordered by the PURCHASER pursuant to clause 2;

b. Delay of any materials, drawings or services which are to be provided by the

PURCHASER (Services provided by the PURCHASER shall be interpreted to

include all approvals by the PURCHASER under the Contract as well as access

to the site);

c. Force Majeure pursuant to Clause 21; and

d. Delay in performance of work caused by orders issued by the PURCHASER.

The BIDDER shall demonstrate to the PURCHASER‟s satisfaction that it has used its

best endeavours to avoid or overcome such causes of delay, and the parties will mutually

agree upon remedies to mitigate or overcome such causes of delay.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


15.3 Notwithstanding Clause 15.2 above, the BIDDER shall not be entitled to an extension of

time for completion, unless the BIDDER, at the time such circumstances arise, has

immediately notified the PURCHASER in writing of any delay that it may claim as

caused by circumstances pursuant to clause 15.2 above; and, upon request of the

PURCHASER, the BIDDER shall substantiate that the delay is due to the circumstances

referred to by the BIDDER.

16. Termination for Default

16.1 The PURCHASER may, without prejudice to any other remedy for breach of Contract,

by written notice of default sent to the BIDDER, terminate the Contract in whole or in

part:

a. If the BIDDER fails to deliver any or all of the Goods within the time period(s)

specified in the Contract, or any extension thereof granted by the PURCHASER,

pursuant to Clause 15; or

b. If the BIDDER fails to perform any other obligation(s) under the Contract; and if

the BIDDER, in either of the above circumstances, does not cure its failure within

a period of ten (10) calendar days (or such longer period as the PURCHASER

may authorize in writing) after receipt of a notice of default from the

PURCHASER specifying the nature of the default(s).

16.2 In the event the PURCHASER terminates the Contract in whole or in part, pursuant to

Clause 16.1 above, the PURCHASER may procure, upon such terms and in such manner

as it deems appropriate, goods similar to those undelivered, and the BIDDER shall be

liable to the PURCHASER for any excess costs for such similar goods.

Notwithstanding the above, the BIDDER shall continue performance of the Contract to

the extent not terminated.

17. Termination for Insolvency

17.1 The PURCHASER may at any time terminate the Contract by giving written notice to

the BIDDER, without compensation to the BIDDER, if the BIDDER becomes bankrupt

or otherwise insolvent. Notwithstanding the above, such termination will not prejudice

or affect any right of action or remedy which has accrued or will accrue thereafter to the

PURCHASER.

18. Termination for Convenience

18.1 The PURCHASER may, by written notice to the BIDDER, terminate the contract, in

whole or in part, at any time for its convenience. The notice of termination shall specify

that termination is for the PURCHASER‟s convenience, the extent to which

performance of work under the Contract is terminated, and the date upon which such

termination becomes effective.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


18.2 The goods that are complete and ready for shipment within thirty (30) days after the

BIDDER‟s receipt of notice of termination shall be purchased by the PURCHASER at

the Contract prices and on the other Contract terms. For the remaining goods, the

PURCHASER may elect:

(a) to have any portion thereof completed and delivered at the Contract prices and on

the Contract terms; and/or

(b) to cancel the remainder and pay to the BIDDER an agreed amount for partially

completed Goods and for materials and parts previously procured by the

BIDDER for the purpose of the Contract, together with a reasonable allowance

for overhead and profit.

19. Resolution of disputes

19.1 The PURCHASER and the BIDDER shall make every effort to resolve amicably by

direct informal negotiation any disagreement or dispute arising between them under or in

connection with the Contract.

19.2 If, after thirty (30) days from the commencement of such informal negotiations, the

PURCHASER and the BIDDER have been unable to resolve amicably a Contract

dispute, either party may require that the dispute be referred for resolution by arbitration

by the mechanism described in the special conditions of contract. The award shall be

final and binding on the parties.

20. Applicable Law

20.1 The Contract shall be governed by and interpreted in accordance with the laws of the

PURCHASER‟s country.

21. Force Majeure

21.1 In the event that the Supply or any of its subcontractors, or the PURCHASER is delayed

in performing any of its respective obligations under the Contract, and such delay is

caused by Force Majeure, including but not limited to war, civil insurrection, fires,

floods, epidemics, earthquakes quarantine restrictions and freight embargoes, such delay

may be excused as provided in Clause 15, and the period of such delay may be added to

the time of performance of the obligation delayed.

21.2 If a Force Majeure situation arises, the BIDDER / PURCHASER shall promptly notify

the other party in writing of such condition and the cause thereof. Unless otherwise

directed by the PURCHASER in writing, the BIDDER shall continue to perform its

obligations under the Contract as far as is reasonably practical, and shall seek all

reasonable alternative means for performance not prevented by the Force Majeure event.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


22. Assignment

22.1 The BIDDER shall not assign, in whole or in part, its obligations to perform under the

Contract, except with the PURCHASER‟s prior written consent.

23. Contract Language

23.1 The BIDDER hereby represents that it has sufficient knowledge of the English language

to understand fully the contract. The Contract shall be in the English language, and all

documentation related hereto will also be in the English language, except if otherwise

specifically agreed in writing between the parties.

23.2 The BIDDER shall bear all costs of translation to English and all risks of the accuracy of

such translation.

24. Taxes and Duties

24.1 The BIDDER shall be entirely responsible for all taxes, stamp duties and other such

levies imposed within and outside the PURCHASER‟s country.

25. Headings

25.1 Headings, whether of clauses or of other parts of the Contract, are for reference only and

are not to be construed as part of the Contract.

26. Waiver

26.1 Failure of either party to insist upon strict performance by the other party of any

provision of the Contract shall in no way be deemed or construed to affect in any way the

right of that party to require such performance.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


II. TERMS & CONDITIONS FOR THE SUPPLY

CONTRACT

2. SPECIAL CONDITIONS OF CONTRACT FOR SUPPLY

TABLE OF CLAUSES

Clause Description

Number

1. Definitions

2. Scope of the Contract

3. Limit of Contract

4. Codes & Standards

5. Materials and Workmanship

6. Statutory Approval for Works

7. Testing and Inspection

8. Work Schedule

9. Invoices and Payments

10. Packing

11. Documents, Drawings & Instruction Manual

12. Liquidated Damages for Delay in Delivery

13. Indemnity

14. Insurance

15. Performance Guarantee

16. Spare Parts

17. Licenses and Permits

18. Arbitration

19. Instructions, Directions and Correspondence

20. Excess Materials

21. Contract Coordination Procedure

22. Trial Run and Provisional Take Over

23. Performance Tests and Final Take Over

24. Penalty for Shortfall in Performance

25. Rejection

26. Purchaser‟s Right to Withhold Payment

27. Training of Purchaser's Personnel

28. Expediting

29. Suspension of work & extension of time

30. Sequence of delivery

31. Load data

32. Quality Assurance and Quality Control

33. Modvat / Cenvat documents

34. Despatch Notice

35. Drawings & Documents required for Payment



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


2.0 SPECIAL CONDITIONS OF CONTRACT FOR SUPPLY

1. Definitions

In this agreement, the words and phrases listed shall have the meaning specified against

each word or phrase. Words imparting singular shall include plural and vice versa and

words imparting the masculine gender shall include feminine gender and words imparting

persons shall include bodies corporate.

a) "The PURCHASER or OWNER" means M/s. DELHI MSW SOLUTIONS

LIMITED, having Office at 6-3-1090, TSR Towers, Above Standard Chartered Bank,

Raj Bhavan Road, Somajiguda, Hyderabad – 500 082.

b) "The CONSULTANT" means M/s. AVANT-GARDE ENGINEERS AND

CONSULTANTS (P) LIMITED, having its Registered Office at No.68A, Porur

Kundrathur High Road, Porur, Chennai - 600 116.

c) "The BIDDER" means the individual or firm supplying the goods and providing the

services under this contract.

d) "The GOODS/EQUIPMENT" means all of the equipment, machinery and/or other

materials, which the BIDDER is required to supply to the PURCHASER under the

contract.

e) "The CONTRACT" means the agreement entered into between the PURCHASER, and

the BIDDER, as recorded in the Contract Form signed by both the Parties, including all

attachments and appendices thereto and all documents incorporated by reference therein.

f) "FOB", "C&F" and "CIF" have the meanings assigned to them by the current edition of

the international rules for the interpretation of the Trade Terms published by the

International Chamber of Commerce.

g) "The SUB-BIDDER" means any Individual or firm, to whom part of the contract has

been sublet by the BIDDER with the consent of the PURCHASER.

h) "The INSPECTOR" means any person or Agency nominated by the PURCHASER,

from time to time, to inspect equipment stagewise including final stage, before despatch

at BIDDER's work or at job site as per the terms of the contract.

i) "SUB CONTRACT" shall mean Order placed by the BIDDER for any portion of the

order or work, with the necessary consent of PURCHASER.

j) "CONTRACT PRICE” means the `consideration' payable by the PURCHASER

directly to the BIDDER as per the agreement and desire of BIDDER for the full and

proper performance of contractual obligations under the contract between the

PURCHASER and the BIDDER.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


k) "DELIVERY" shall mean the delivery date specified in the Contract.

l) "SITE" shall mean and include the land and other places on, into or through which the

works and the related facilities are to be erected or installed and any adjacent land which

may be allocated or used by the PURCHASER or BIDDER in the performance of the

Contract.

m) "DRAWINGS" shall mean the technical specification which shall include Engineering

Drawings, sketches showing plans, sections and elevations related to the Contract

together with modifications and/or revision thereto.

n) "SPECIFICATION" shall mean and include schedules, detailed description, statements of

technical data, performance characteristics, Standards (Indian as well as International) as

applicable and specified in the Contract.

o) "ENGINEER/ENGINEER-IN-CHARGE" shall mean the person so nominated by the

PURCHASER for the time being or such other person as may be duly authorised and

appointed in writing by the PURCHASER to act as Engineer for the purpose of the

Contract. In cases where no such Engineer is so appointed the word 'Engineer' shall

mean the PURCHASER or his duly authorised representatives.

p) "TESTS" shall mean such process or processes to be carried out by the BIDDER as are

prescribed in the Contract or considered necessary by CONSULTANT / PURCHASER

and BIDDER together after mutual discussions, in order to ascertain quality,

workmanship, performance and efficiency of equipment or part thereof.

q) "APPROVAL" shall mean and include the written consent, either manuscript, type

written or printed statement, under signature or seal, as the case may be, of the

PURCHASER/CONSULTANT or their authorised representative on documents,

drawings or other particulars in relation to the contract.

r) "DATE OF CONTRACT" means the date on which the parties have signed the Contract

Agreement.

s) "MONTH" shall mean the Calendar Month.

t) "DAY AND DAYS" shall mean the Calendar Day or Days of Twenty Four (24) hours

each.

u) "WEEK" shall mean a continuous period of Seven (7) days.

v) When the words 'Approved', 'Subject to Approval', 'Satisfactory', 'Required', 'As

Directed', 'Where Directed', 'Determined By', 'Accepted', 'Permitted', or words or phrases

of like importance are used, the approval, judgement, direction etc. is understood to be a

function of PURCHASER / CONSULTANT.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


w) "WORK" shall mean all the work to be performed and services to be rendered by the

BIDDER under this Contract.

x) “START UP” shall mean the time period required to bring the equipment covered under

the Contract from an inactive condition, when construction is essentially complete, to the

state ready for trial operation. The start up shall include the preliminary inspection and

checkout of equipment and supporting SUB-system, initial operation of the complete

equipment to obtain necessary pre-trial data, perform calibration and corrective action

and adjustment prior to trial operation period.

2. Scope of the Contract

2.1 The BIDDER's Scope of work comprises of the detailed design, procurement,

fabrication/manufacture, assembling, inspection, testing supply, installation,

commissioning and performance testing of equipment as defined in the bid specifications,

with all their accessories, fittings, supports and all the auxiliary equipment & material as

detailed in the specifications.

2.2 Wherever it is stated in this contract that such and such a supply is to be effected or such

and such a work is to be carried out, or provided it shall be understood that the same shall

be effected/carried out by the BIDDER within the contract price, unless a different

intention is specifically and expressly stated herein or otherwise explicit from the

context.

2.3 Completeness of the Equipment shall be the responsibility of the BIDDER. Any

equipment, fittings and accessories which may not be specifically mentioned in the

specifications or drawings, but which are usual or necessary for the satisfactory

functioning of equipment (successful operation and functioning of the Equipment being

BIDDER's responsibility) shall be provided, installed and commissioned by the

BIDDER without any extra cost.

2.4 Furnishing to the PURCHASER, foundation drawings and loading details relating to

plant and machinery within the BIDDER's scope progressively at an agreed time

schedule.

2.5 The BIDDER shall ensure that the work shall be of first class quality and shall be

performed:

a. with due diligence and efficiency.

b. in accordance with the provisions of the agreement and

The time schedule indicated in this agreement.

2.6 The BIDDER shall at all times ensure that the work is carried out by fully qualified and

experienced personnel to warrant the performance of the work in accordance with this

agreement.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


2.7 The BIDDER’s obligations towards this Contract include performance testing, trial

operation, reliability run and handing over of the plant and equipment to the

PURCHASER.

2.8 The training of the PURCHASER's personnel at the BIDDER’s works and / or at the

site.

2.9 The BIDDER is responsible for packing (sea worthy wherever necessary) protecting,

marking and arranging for despatch of equipment and material to the site as per despatch

instructions to be given by the PURCHASER.

2.10 Providing all the necessary drawings / documents / manuals. instructions for all the

equipment / components / materials required for the proper understanding / component /

material.

3. Limit of Contract

Equipment furnished shall be complete in every respect with all mounting, fittings,

fixtures and standard accessories etc., normally provided with such equipment and / or

needed for erection, completion and safe operation of the equipment as required by

applicable codes though they may not have been specifically detailed in the respective

specifications. All similar standard component / part of similar standard equipment

provided, shall be interchangeable with one another.

Any additional equipment and materials which are not specifically mentioned but are

required to complete the equipment and system offered, in every respect in accordance

with the technical specifications and required for safe & reliable operation and

guaranteed performance shall also be deemed as included in the scope of work of this

Contract. The BIDDER shall not be eligible for any extra payment in respect of such

mountings, fittings, fixtures, accessories, etc., which are needed for safe operation of the

equipment as required by applicable codes, though they may not have been explicitly

spelt out in the Contract. However if new equipment are to be added due to change of

government rules, then such new equipment come under additional scope of work.

4. Codes & Standards

The goods supplied and installed under this contract shall conform to the codes &

standards mentioned in the Technical Specifications, and, when no applicable standard is

mentioned, to the authoritative codes & standards appropriate to the Goods' country

of origin and such standards shall be the latest issued by the concerned institution. In

the event that the language of such Codes and Standards happens to be anything other

than English the BIDDER shall furnish the English Translation of all such Codes and

Standards proposed to be used in the Contract. Such English Translations shall be

provided to the PURCHASER / CONSULTANT within the first four (4) weeks from

the Date of the Contract.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


5. Materials and Workmanship

The materials and workmanship shall meet the requirements of relevant Standards and

good engineering practices. In any case, the material shall be the best grade obtainable

and the most suitable and proven for the purposes intended in accordance with the

modern practices. All materials shall be new. Substitutions for a specified materials or

variations from designed methods of fabrication will be permitted only if approved in

writing by the PURCHASER/CONSULTANT. Such approvals may be granted only if a

compelling reason exist for making a substitution. Before any defect in material of

workmanship is repaired, the BIDDER shall outline the procedure proposed for

rectification of the defect and obtain approval in writing, of the

PURCHASER/CONSULTANT. Such Repairs shall be done free of cost to the

PURCHASER.

6. Statutory Approval for Works

6.1 The application for submission to inspector, or any other authority required as per

statutory rules and regulations of State / Central Government along with copies of

required certificates complete in all respects shall be prepared by the BIDDER. The

primary responsibilities for statutory approvals and liaison with Government Authorities

for approvals, during the manufacturing and till such time the equipment and material are

shipped from the BIDDER's / SUB-BIDDER's premises shall be with the BIDDER. At

the site the primary responsibilities for statutory approvals and liaison with Government

Authorities for approvals shall be with the BIDDER, however the necessary official fee

through challans / government treasury will be paid by the PURCHASER.

6.2 Any change / addition required to be made to meet the requirements of the statutory

authorities shall be carried out by the BIDDER free of charge. The inspection and

acceptance of the work by statutory authorities shall, however, not absolve the BIDDER

from any of his responsibilities under this Contract.

7. Testing and Inspection

7.1 The equipment will be inspected and where practicable, submitted to such tests at works

as deemed necessary by the BIDDER before despatch.

7.2 The BIDDER shall give the PURCHASER 10 days written notice whenever any

equipment / component / material is ready for testing. The PURCHASER shall, unless

he waives witnessing of the tests, attend such tests on the notified scheduled date of

testing, failing which the BIDDER may proceed with the tests which shall be deemed to

have been made in the PURCHASER's presence and he shall forthwith forward to the

PURCHASER duly certified copies of the test certificates.

7.3 Where the PURCHASER’s representative is present to witness the tests, the test

certificate shall be signed by him on successful completion of tests at BIDDER's / SUB-

BIDDERS's works. In case the PURCHASER is not satisfied with the tests, he shall

within seven days of his witnessing the tests, informs the BIDDER, in writing, of any

objection he has with regard to any equipment and workmanship with reference to the



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


contractual provisions. The BIDDER shall give due consideration to such objections

and shall either make the modification that may be necessary to meet the said objections

or shall confirm in writing to the PURCHASER giving necessary reasons, that no

modifications are necessary to comply with the contract.

8. Work Schedule

8.1 Timely delivery, installation and commissioning of the plant and equipment shall be the

essence of the Contract. The BIDDER shall so organise their resources and perform this

work as to complete it not later than the date given in the following clause.

8.2 The following shall be the schedule for the completion of various milestone activities for

this package. The BIDDER‟s time schedule shall strictly conform to this schedule.

Milestone Activity Completion from the date of notification

of award for the package

Completion of material supply to

site Within Four (4) months from the date of

LOI

The above gives the time periods for the milestone activities and the periods assigned to

supply and commissioning shall run concurrently to be able to complete the plant

commissioning within the period specified above.

8.3 If the situation warrants, the BIDDER shall air lift the equipment to meet with the

delivery commitment. All expenditure towards such air lifting, including tax implication

if any, shall be to the BIDDER's Account.

8.4 The BIDDER shall furnish a delivery schedule indicating the sequence of delivery of the

equipments in line with the erection sequence and billing schedule for major equipment

within about one (1) month of signing of the contract.

8.5 Time schedule network/bar chart

8.5.1 The BIDDER shall submit to PURCHASER / CONSULTANT, his time schedule

regarding the documentation, manufacture and supply of the Equipment and materials as

well as information on his subcontracts to be placed with third parties, including the dates

on which the BIDDER intends to issue such subcontracts.

8.5.2 The time schedule will be in the form of a network or a bar chart clearly indicating all

main or key events regarding documentation, supply of raw materials, manufacturing,

testing and delivery.

8.5.3 The time schedule network/bar chart shall be updated atleast every month.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


8.6 Progress trend chart / Monthly report

8.6.1 BIDDER shall report monthly on the progress of the execution of Contract and

achievement of targets set out in time bar chart.

8.6.2 The progress will be expressed in percentages as shown in the form of progress trend

chart.

8.6.3 The monthly reporting will be the updating of the progress trend chart.

8.6.4 The progress reports shall be submitted once in every month for the first three months and

subsequently once in every fortnight till the completion of the contract.

8.6.5 Photographs wherever possible shall be submitted. The progress report shall further

compare actual versus projected completion dates as well as describe current and

anticipated problems and delaying factors, if any, and corrective action taken or proposed

to be taken without in any way relieving or affecting the Vendor‟s responsibility to

delivery the equipment within the stipulated delivery date(s) / period(s).

9. Invoices and Payments

Upon delivery of the goods, the supplier shall notify the purchaser and the insurance

company by E-mail / fax the full details of the shipment including contract number,

transport carrier receipt number and date, description of goods, quantity, name of the

consignee etc. The SUPPLIER shall mail the following documents to the purchaser with a

copy to the insurance company:

(i) Three (3) copies of the SUPPLIER’s invoice showing description of goods, quantity, unit

price and total amount.

(ii) Transport receipt / acknowledgement of receipt of goods from the consignee(s);

(iii) Certificate of origin for imported direct despatchable finished goods.

(iv) Packing list as required as per clause-2.10.

The above documents shall be received by the PURCHASER before receipt of the goods

(except where the goods have been delivered directly to the consignee with all documents)

and, if not received, the SUPPLIER will be responsible for any consequent

expenses/losses.

(v) The SUPPLIER shall send all DUPLICATE FOR TRANSPORTER copies of cenvat

invoices along with ORIGINAL FOR BUYER copies directly to the PURCHASER to

their address M/s. DELHI MSW SOLUTIONS LIMITED, having Office at 6-3-1090,

TSR TOWERS, ABOVE STANDARD CHARTERED BANK, RAJ BHAVAN ROAD,

SOMAJIGUDA, HYDERABAD – 500 082 to avoid loss of such documents in transit.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


The SUPPLIER shall send only Xerox of the DUPLICATE FOR TRANSPORTER

copies of the cenvat invoices through the vehicles carrying the consignments.

(vi) If the SUPPLIER fails to send such documents directly and in the event of such documents

getting lost in transit, the SUPPLIER shall be fully responsible to compensate the

PURCHASER from loss of cenvat credit and the PURCHASER shall be at liberty to

deduct from the dues of the SUPPLIER, amounts equivalent to such losses towards

compensation.

10. Packing

10.1 The BIDDER shall provide such packing of goods as is required to prevent their damage

or deterioration during transit to their final destination as indicated in the Contract. The

packing shall be sufficient to withstand, without limitation, rough handling during transit

and exposure to extreme temperatures, salt and precipitation during transit and open

storage. Packing case size and weights shall take into consideration, where appropriate,

the remoteness of the Goods‟ final destination and the absence of heavy handling

facilities at all points in transit.

10.2 The packing, marking and documentation within and outside the packages shall comply

strictly with such special requirements as shall be provided for in the contract an in any

subsequent instructions ordered by the PURCHASER.

10.3 BIDDER shall furnish one (1) original and five (5) copies of a packing list for each

shipment. This packing list shall be prepared on Contractor‟s standard forms. Packing

list must include the following:

- Date

- Contractor‟s Reference Number

- PURCHASER’s BIDDER Number and Date

- Full Name and Address of the BIDDER or Manufacturer

- Consignee (PURCHASER)

- Import Licence Number, where applicable

- Itemized list of contents of each package, case, crate etc. identified by the

Contract Number, Item Number and Equipment or Tag Number, where

applicable.

- Quantity of each item actually being shipped

- Copy of all marking as shown in each package or piece



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


- Number and type of package and/or pieces in each shipment. Each package and /

or piece shall be number consecutively to indicate individual and total packages:

i.e., 1 of 5, 2 of 5 etc. (Succeeding shipments against same order number will

carry progressive package numbers: i.e., 3 of 5, 4 of 5, 5 of 5 etc.)

- Shipment Number - Packaging list must indicate if shipment is partial or final

shipment of order. Each partial shipment will be consecutively indicated as

“Partial Shipment” No.1 or 2 or 3 etc. as applicable. Final shipment shall be

indicated as “Final Shipment”. A shipment of an entire order in one shipment

shall be indicated as “Complete Shipment.

- Net and Gross weight of each package and / or piece, and the total weight of the

shipment.

- Dimensions and volume of each package and / or piece and the total volume of

the shipment.

11. Documents, Drawings & Instruction Manuals

11.1 All drawings, specification, design calculations and bill of material prepared by the

BIDDER, shall comply with the following instructions unless otherwise directed in

writing by PURCHASER/CONSULTANT. The term "drawing" as used in this

specification shall mean and include design calculations, specifications and bill of

materials unless otherwise defined. Design calculations to be submitted by the

BIDDER shall include the working stress, the safety factor used, codes and standards

used, etc., excepting those proprietary in nature. Drawings and data, furnished by the

BIDDER for construction use, shall be certified as such and shall bear the signature of

one of the authorised persons, whose names shall previously be given in writing to the

PURCHASER/CONSULTANT.

Depending on the situation, to expedite to the drawing approval, the supply shall depute

his engineers to the premises of PURCHASER / CONSULTANTS for the approval of

drawing across the table.

11.2 The PURCHASER/CONSULTANT will after mutual discussions with the BIDDER,

select the drawings / documents for approval by PURCHASER/CONSULTANT or for

their information.

11.3 It is understood that the approval or release by PURCHASER/CONSULTANT does not

include the checking of drawings and other errors, but only review of basic concepts and

general principles involved. Approval does not relieve the BIDDER of responsibility for

correctness of design, details, dimensions and Guarantee obligations.

11.4 All design drawings shall be oriented to match the plant arrangement drawings and

shall have a key plan identifying the plant area to which they apply. All layout

drawings shall be made with the north arrow pointing to the top of the sheet or to

the left. There shall be sufficient reference notes on the drawings to permit identification

of all the drawings which are required for a proper understanding.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


11.5 All drawings shall be dimensioned in the metric system. Where drawings are usually

made in the British (or other) system, they shall also have metric system dimensions in

parentheses or below dimension line. Titles and written notations shall be in English.

11.6 The scale of the drawing shall be shown clearly in the title block of the drawing.

Wherever possible scales of drawings shall correspond to the recommendation of the

Bureau of Indian Standards.

11.7 All reproducible must be made from original drawings.

11.8 All revised drawing shall clearly indicate the number, date and subject of each revision.

11.9 The BIDDER shall submit to PURCHASER/CONSULTANT, in the first contract

meeting, a list of all drawings and data, by title, which the BIDDER expects to supply

against the contract. On receipt of the list PURCHASER/CONSULTANT and

BIDDER shall jointly finalise a schedule for the submission of drawings. The BIDDER

shall maintain his pace of work as required by the schedule. Drawing list shall be kept

upto date, incorporating all new additions, cancellations and changes and will be reissued

periodically with Progress Report.

11.10 The BIDDER will be required to furnish all the necessary drawings, data, etc. of the

plant/equipment with appropriate "status" stamp in adequate number of copies as

indicated below.

S. No Status of the drawing/

document etc.

No. of copies for

Purchaser

No. of copies for

Consultant

1. Reference/information 2 prints + soft copy 2 prints + soft copy

2. For approval 2 prints + soft copy 2 prints+ soft copies

3. Final & certified duly

signed

5 prints & soft copy

in the form of a

Compact disc.

1 print& soft copy in

the form of a Compact

disc.

4 Operation and maintenance

manual

4 copies+ soft copy 1 copy + soft copy

5 Performance and

acceptance test procedure

2 copies 2 copies

6 All other documents

including erection

drawings

2 copies 2 copies

7 Test Report of all the

Equipment

2 copies 1 copy

11.11 Within a period of ten (10) days after the receipt of those drawings/documents, the

PURCHASER / CONSULTANT shall signify his approval or otherwise. Corrected

drawings / documents shall be submitted to the PURCHASER /

CONSULTANT within ten days after the receipt of the commented



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


drawings/documents by the BIDDER. The BIDDER shall submit copies of all drawings

which are required to be approved by the PURCHASER/CONSULTANT. The

drawings which are approved by the PURCHASER/CONSULTANT shall not be

deviated from.

11.12 All drawings submitted for approval shall contain the name of the PURCHASER, Name

of the CONSULTANT, Project Title, Drawing Title, Scale, BIDDER Drawing Number,

Date of Drawing etc. in the lower right hand corner.

11.13 The BIDDER shall have the right to improve with the PURCHASER's approval, the

design of equipment without affecting the basic requirement of the PURCHASER.

12. Liquidated Damages for Delay in Delivery

The BIDDER shall endeavour to deliver, install and commission the plant within the

time period specified in the contract. It may be noted that the “Time is the Essence of

this Contract”. Subject Clauses 15 and 21 of the General Conditions of Contract, If the

BIDDER fail to deliver, install and commission any or all of the Goods within the time

period(s) specified in the Contract, the PURCHASER shall, without prejudice to his

other remedies under the contract, deduct from the Contract Price, as liquidated damages,

a sum equivalent to 0.5 % of the total contract price for each week of delay until actual

delivery or performance, up to a maximum deduction of 10% of the contract price, the

total Contract Price being inclusive of subsequent modifications and price escalation, if

contractual. Once the maximum is reached the PURCHASER may consider termination

of the Contract.

13. Indemnity

13.1 The BIDDER shall indemnify and hold harmless the PURCHASER / CONSULTANT

from all claims, losses, demands, causes of action or suits arising out of the services,

labour, equipment and material furnished by them. The BIDDER shall also indemnify

the PURCHASER against all third party claims, any infringement of trade mark or

patent or industrial design rights arising from use of the goods or any part thereof.

13.2 The BIDDER shall be solely responsible for injury to persons, animals or things and for

all damage to property to whomsoever it may belong which may arise from operations or

neglect of his or of any sub-BIDDER or any of his sub-BIDDER‟s employees where

such injury or damage arise from carelessness, accident or any other cause whatsoever in

anyway connected with the carrying out of this contract. This Clause shall be held to

include inter-alia any damage to building whether immediately adjacent to or

otherwise and any damage to roads, foot-paths, monuments or ways as well as all

damages caused to the buildings or the works forming the subject of the contract.

13.3 The BIDDER shall indemnify the PURCHASER in respect of all actions, suits, claims

and demands brought or made against PURCHASER by the workmen of the BIDDER

or any other person or persons or government authorities whomsoever, in connection

with the works or in respect of any matter or thing done or omitted to be done by the



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


BIDDER in the execution of or in connection with works, notwithstanding that all

reasonable and proper precautions may have been taken by the BIDDER and against any

loss or damage to PURCHASER in consequence of any action or suit being brought

against PURCHASER for anything done or committed to be done in connection with the

execution of the work.

13.4 The BIDDER shall reinstate all damages of every sort so as to deliver the whole of the

contract works complete and perfect in every respect, and, so as to make good or

otherwise satisfy all claims for damage to the property to third parties.

13.5 The BIDDER shall ensure compliance with all statutes, laws, rules and regulations of the

Central or State Governments or any other authority, such as the workmen's

Compensation Act, 1923, Payment of Wages Act, Minimum wages Act, 1948,

Employees State Insurance Act, Employees Provident Fund Act, etc., and any and of

statutory modifications thereof in connection with employees engaged by him or his sub-

CONTRACTORs in the work.

13.6 BIDDER shall conform to the provisions of Indian Boiler Regulations (as applicable),

Indian Factory Rules, Indian Electricity Act and any other Acts of Legislature relating to

the work and to the regulations and by laws of any authority, if required.

14. Insurance

14.1 All goods supplied under this contract from the BIDDER shall be fully insured, by the

BIDDER, on all risks basis against loss, damage, incidental to manufacture or

acquisition and transportation including ocean freight and Inland transportation and

storage. The BIDDER shall be fully responsible for replacement of loss/damaged goods

without affecting the delivery schedule and free of cost to the PURCHASER. The

BIDDER is also responsible for the insurance of all his personnel including personnel

for any accident etc.

14.2 If there is any loss or damages of goods, within 15 days of such occurrence the BIDDER

will take action to make good the loss so that it will not affect the overall time schedule

of the project.

14.3 The BIDDER shall at his own expense arrange to effect and maintain until the

completion of the contract insurance policies with an insurance company, approved by

the PURCHASER against all risks in respect of which the BIDDER is required under

this clause to indemnify the PURCHASER. The BIDDER shall also maintain an

insurance policy against all claims which may be made upon the PURCHASER whether

under the workmen's compensation Act or any other statute in force during the currency

of the contract or at common law in respect of any employee of BIDDER or any of his

sub-BIDDER.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


15. Performance Guarantee

15.1 The BIDDER shall guarantee that the performance of the equipment supplied under this

contract shall be strictly in conformity with the requirements given in the specification

and shall perform the duties specified under this contract.

15.2 If the performance of the equipment fail to prove the guarantee set forth in the

specification, BIDDER shall investigate the causes and provide free of cost to

PURCHASER / CONSULTANT materials, and equipment within One Month period to

prove the guarantees.

15.3 If the BIDDER fails to prove the guarantee within the One month period, PURCHASER

shall have the option to take over the equipment and rectify, if possible, the equipment to

fulfill the guarantees and or to make necessary additions to make up the deficiency at

BIDDER's risk and cost. All expenditure incurred by the PURCHASER in this regard

shall be to BIDDER's Account.

15.4 The manufacturer's guarantees for all bought out items / equipment / instruments etc.,

shall be made available to the PURCHASER and shall be valid for the entire defects

liability period. If such guarantees are not issued by the manufacturer, the BIDDER

shall guarantee the bought out items for the entire defects liability period along with his

guarantee for the plant as a whole.

15.5 In the event of failure of any particular part of any equipment more than three times

during the guarantee period, it shall not be repaired but the complete part shall be re-

placed by the BIDDER and the guarantee for this particular part shall be extended by one

year from the date of last replacement.

15.6 In case it is found that the above mentioned failure is due to some connected part of the

equipment, that part shall also be rectified or replaced by the BIDDER to avoid such

failure in the future. The guarantee for such replaced parts shall be extended by one year,

for parts replaced within six months of commissioning of the equipment, and six months

for parts replaced after six months of commissioning of the equipment, from the date of

last replacement.

15.7 For electrical motors during the guarantee period in case some important part of the

motor like stators, winding, shaft, squirrel cage rotor etc., become defective the guarantee

shall cover its replacement, and no repairs shall be allowed.

16. Spare Parts

16.1 All the spares for the equipment under the Contract will strictly conform to the

specification and other relevant documents and will be identical to the corresponding

main equipment / components supplied under the Contract and shall be fully

interchangeable.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


16.2 All the commissioning shall be produced alongwith the main equipment and delivery of

the commissioning spares will be effected alongwith the main equipment.

16.3 The quality plan and the inspection requirements finalised for the main equipment will

also be applicable to the corresponding spares.

16.4 The BIDDER will provide the PURCHASER with all the addresses and particulars of

his SUB-BIDDERs while placing the order on vendors for items / components /

equipments covered under the Contract and will further ensure with his vendors that the

PURCHASER, if so desires, will have the right to place order for spares directly on

them on mutually agreed terms based on offers of such vendors.

16.5 Apart from the requirements of this Clause, the BIDDER shall maintain all critical

spares, and shall undertake to supply them as and when required during the life time of

the machine, such that the PURCHASER does not face any hardship due to the machine

break down and the consequent loss of production.

16.6 In the event of termination of production of the spare parts by the BIDDER or his SUB-

BIDDER;

16.6.1 The BIDDER shall give advance notification to the PURCHASER of the impending

termination of production, in sufficient time to permit the PURCHASER to procure

needed requirements

16.6.2 Following such termination, the BIDDER shall furnish to the PURCHASER, at no extra

cost to the PURCHASER, blue prints, drawings and specifications of the spare parts, if

and when required.

17. Licenses and Permits

The BIDDER shall procure necessary permits, certificates and licenses such as from the

Chief Inspector of Boilers(as applicable), Electrical Inspectorate, Inspector of Factories,

and such statutory bodies required by virtue of all applicable law, regulations, ordinances

and other rules in effect at the place where any of the work is to be performed and the

BIDDER shall further agree to hold the PURCHASER harmless from liability or

penalty which may be imposed by reason of asserted or established violation of such

laws, regulations, ordinances or other rules.

18. Arbitration

All disputes, or differences whatsoever arising between the parties out of or relating to

the construction, meaning and operation or effect of this AGREEMENT or the breach

thereof which cannot be settled through mutual negotiations in good faith shall finally be

settled by Arbitration in the manner hereinafter provided.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


18.1 In the event of the BIDDER being an Indian Party, the Arbitration shall be conducted by

three Arbitrators, one each to be nominated by the PURCHASER and the BIDDER and

the third to be named by the two Arbitrators appointed by the parties. The third

Arbitrator shall act as an UMPIRE.

18.2 In the event the BIDDER being a Foreign Party, the Arbitration shall be conducted by

three Arbitrators, one each to be nominated by the PURCHASER and the BIDDER and

the third to be named by the India Council of Arbitration, New Delhi. The third

Arbitrator shall act as an UMPIRE.

18.3 The venue of Arbitration shall be at HYDERABAD.

18.4 The decision of the majority of the Arbitrators shall be final and binding upon the parties.

18.5 The fees payable to the Arbitrator and other costs of Arbitration will be decided by

parties in consultation with the Arbitrators. In case, no such decision could be arrived at

between the parties, the cost and fees as given in the rules of the Indian Council of

Arbitration will be applicable. Such cost and fees will be shared by the parties equally.

18.6 The Arbitration under this agreement is subject to the India, “Arbitration and

Conciliation Act., 1996” or any statutory modification or re-enactment thereof.

19. Instructions, Directions and Correspondence

19.1 The materials and equipment described in this Contract are to be supplied according to

the standards, data sheets, tables, specifications enclosed with the Contract itself and

according to all conditions specified in the contract.

19.1.1 All instructions and orders to BIDDER shall, excepting what is herein provided, be

given by PURCHASER and/or CONSULTANT, in writing.

19.1.2 All the work shall be carried out under the direction of and to the satisfaction of


19.1.3 All communications, from BIDDER, including technical-commercial clarifications and/or

comments shall be addressed to PURCHASER with a copy to CONSULTANT and

shall always bear reference to the Contract.

19.1.4 Suitable PURCHASER identification numbers shall be shown on all invoices,

communications, packing lists, containers and bills of lading, etc.

19.2 Correspondence on Technical and Commercial matters shall be dealt in separate letters

and each copy of the letter shall be complete with all Annexures.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


20. Excess Materials

20.1 This Contract is for the supply of the Equipment as specified, along with all its

accessories and auxiliaries and supply of spares for two years operation and the BIDDER

shall supply all the equipment and material required for this purpose. Any excess

material over and above this requirement supplied by the BIDDER shall be taken back

by the BIDDER after the commissioning the plant.

20.2 To expedite work the BIDDER may keep extra consumable materials in quantities at his

cost more then that required for erection, installation and commissioning of the plant and

Equipment. Such excess material shall be treated as the property of the BIDDER.

20.3 The BIDDER has to take all care for the safety of such materials and the PURCHASER

is not responsible for any loss or damage to such materials.

21. Contract Coordination Procedure

21.1 The BIDDER shall identify one of their Senior Executives as the Contract Co-ordinator.

The Contract Coordinator shall liaison closely with PURCHASER's executives and

CONSULTANTS for the effective completion of the Project within the stipulated time

schedule.

21.2 The BIDDER shall prepare a contract coordination procedure in consultation with the

PURCHASER / CONSULTANT for the smooth execution of the work. It shall cover,

but not limited to, the following:

a. Contract Co-ordinators

b. Progress Review Meeting / Engg. Review Meeting

c. Progress Reporting

d. Billing Procedure

e. Inspection Co-ordination Procedure

f. Shipping Procedure

g. Expediting Procedure

h. Dispatch Schedule

22. Trial Run and Provisional Take Over

22.1 After all the systems have been erected & commissioned, and completely stabilized and

proved safe, the BIDDER in consultation with the PURCHASER/CONSULTANT shall



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


offer the system as a whole for continuous and safe operation as a "trial run" for 15 days.

A "reliability run" at rated design load for 24 hours of uninterrupted operation shall also

be undertaken during such "trial run".

22.2 In case the trial operation is interrupted by default of the BIDDER at any time then, and

excepting any trivial tripping, it will be repeated again from the beginning, after

modification / adjustments / verifications by the BIDDER as required and agreed by the

PURCHASER / CONSULTANT.

22.3 After such safe, stable and successful trial run, the plant shall be considered operationally

reliable and commissioned, and be provisionally taken over by the PURCHASER. The

warranty period will start from this day of commissioning subject to the provisions of

Clause-13 of General Conditions of Contract.

23. Performance Tests and Final Take Over

The performance test, on the unit shall be conducted within three [3] month from the date

of provisional taking over. Upon successful completion of performance tests required by

the PURCHASER & availability of the documentation including the layout and

arrangement as built drawings and maintenance manuals, as well as fulfillment of all

other obligations by the BIDDER, taking over certificate as a proof of final acceptance of

the equipment/system under scope of supply will be issued by the PURCHASER.

24. Penalty for Shortfall in Performance

24.1 The SUPPLIER's guaranteed performance included as part of this Contract shall be

binding on them. The following shall be the penalties for the shortfall in the guaranteed

performance of the equipment:

Sl. No.

Nature of Shortfall Penalty Applicable

1.0 Failure to meet guaranteed power

consumption beyond the tolerance

limit specified below (For every

additional kW of power consumption)

Rs.1,60,000/-

2.0 Failure to meet the guaranteed pump

rated capacity (corresponding to the

rated speed & head) beyond the

tolerance limit specified below:

2.1 Rated capacity + 8 %,

Rated capacity - 0%

Any deviation from the above

Equipment will be rejected

24.2 If the total value of penalties for shortfall in performance exceed ten percent (10%) of

Total Contract price and the SUPPLIER has expressed their inability to rectify the defect

and bring the equipment performance to the guaranteed level, then the PURCHASER



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


retains the option to reject the equipment and in case of such option the SUPPLIER

shall, jointly and severally, replace the equipment with the one, which shall meet the

guaranteed figures. The replacement shall be done within a reasonable period mutually

agreed and at no extra cost to the PURCHASER.

24.3 If finally, inspite of all practical efforts on the part of the SUPPLIER the stipulated

guarantees on these parameters are not established, the PURCHASER retains the option

to reject the equipment in case the option to reject is exercised by the PURCHASER, the

SUPPLIER shall jointly and severally be responsible for the replacement of the rejected

equipment within a reasonable period of time as will be indicated by the PURCHASER

and achieve the performance as guaranteed.

24.4 In the event of equipment rejection for reasons as covered above, it is obvious that the

overall project schedule will be affected. To minimize the loss due to such an

occurrence, the PURCHASER retains the right to use as best as possible, the faulty

equipment until new replacement reaches the site. Note should be taken that as the faulty

equipment has not been taken over by the PURCHASER. The responsibility for it lies

entirely with the SUPPLIER. During this period the SUPPLIER shall not limit the use

of the faulty equipment, except for reasons of safety during operation, both of personnel

and the equipment.

25. Rejection

25.1 PURCHASER shall have a reasonable time after delivery to job site to ascertain defect

in the goods and notify the SUPPLIER of the same. In the event that the goods are

patently defective or non-conforming to specification and standards, the PURCHASER

shall exercise their right of rejection and charge the SUPPLIER for all expenses incurred

thereby.

25.2 Preliminary inspection at SUPPLIER’s works by Inspector shall not prejudice

PURCHASER’s claim for rejection of the equipment on final inspection at site or claims

under warranty provisions.

25.3 If the equipment are not of the ordered specification or fail to perform specified duties or

otherwise not satisfactory, the PURCHASER shall be entitled to rejection the equipment

/ material or part thereof and ask for free replacement within a reasonable time failing

which obtain their requirement from elsewhere at SUPPLIER’s cost and risk.

25.4 In the event of such rejection, the PURCHASER shall be entitled to the use of the

equipment in a reasonable and proper manner for a time reasonably sufficient to enable

them to obtain replacement.

25.5 Nothing in this clause shall be deemed to deprive the PURCHASER of any right under

the order which they may otherwise have in respect of such defects or deficiencies or in

anyway relieve the SUPPLIER of their obligation under the order.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


25.6 Subject to Clause 25.4, equipment rejected by the PURCHASER shall be removed by

the SUPPLIER at their cost within 14 days of notice after repaying the amounts received

against the supply. The PURCHASER shall in no way be responsible for any

deterioration or damage to the equipment under any circumstances whatsoever.

25.7 In case of rejection of equipment, PURCHASER shall have the right to recover the

amounts, if any, from the amounts to be paid for any of the SUPPLIER’s invoices

pending with PURCHASER or by alternative method.

26. PURCHASER’s Right to Withhold Payment

PURCHASER shall have the right to withhold or nullify the whole or a part of any

application of BIDDER for payment to such extent as may be necessary to protect

PURCHASER from sustaining any loss on account of:

a. short supply not made good by BIDDER

b. defective supply not rectified / made good by BIDDER

c. defective work not remedied / replaced by BIDDER and release the

amount withheld after fulfillment by BIDDER.

27 Training of PURCHASER's Personnel

27.1 If considered necessary by the PURCHASER, the BIDDER shall undertake to train, the

PURCHASER's engineering personnel (selected and sent by the PURCHASER) at his

works / its subcontractor's works without any additional liability to the PURCHASER.

These engineering personnel shall be given special training in the shops, where the

equipment will be manufactured and where possible, in any other plant where equipment

manufactured by the BIDDER is under installation, operation or testing to enable these

personnel to become familiar with the equipment being furnished by the BIDDER. The

details of the number of persons to be trained, period of training, nature of training etc.

shall be as required by the PURCHASER and shall be agreed upon mutually between

the BIDDER and the PURCHASER.

27.2 All travelling and living expenses for the engineering personnel to be trained during the

total period of training will be borne by the PURCHASER. These engineering

personnel while undergoing training shall be responsible to the BIDDER for discipline.

28. Expediting

When deemed advisable, this order shall be subjected to physical expediting by the

PURCHASER / CONSULTANT who shall be granted access to any and all parts of

BIDDER's or the SUB-BIDDER's Plant and office involved in the manufacture or

processing of this Contract. Expediting performance by the PURCHASER's

representative shall in no way relieve the BIDDER of delivery obligations under the

terms this agreement.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


29. Suspension of work & extension of time

The SUPPLIER shall, if ordered in writing by the PURCHASER or their

representative, temporarily suspend the work or any part thereof for such period and such

time as so ordered and shall not after receiving such written orders, proceed therewith.

In the event of suspension of work for a prolonged time by the PURCHASER, for the

consequent idle time for the SUPPLIER, the SUPPLIER shall be compensated based on

mutual agreement. The SUPPLIER shall not be responsible for the same, provided that

the suspension was not consequent to any default / failure on the part of the SUPPLIER

and the contractual delivery schedule shall be suitably extended after mutual discussion.

30. Sequence of delivery

The SUPPLIER shall deliver the goods as per the terms and conditions of the contract.

Delivery terms are meant to be binding and essential. All materials shall be despatched

as per the agreed sequential order, suitable for erection progress at site. No deviation

from the agreed sequence is allowed without PURCHASER’s written approval. In case

of deviation, the PURCHASER shall have the right to accept the supply but withhold the

payment till the agreed date for the delivery of such material.

31. Load data

SUPPLIER shall be responsible for the correctness of the load data and civil execution

drawings furnished by them to the PURCHASER for civil foundations.

In the event of notice of defects in the civil work, due to incorrect data furnished by the

SUPPLIER, the cost incurred for redoing / rectifying, shall be borne by the SUPPLIER.

32. Quality assurance and Quality control

32.1 Quality Assurance (QA) shall mean the organizational set up, procedures as well as test,

methods and facilities developed by SUPPLIER in order to assure that all goods leaving

SUPPLIER’s shop are of the highest quality i.e., equal or exceeding the requirement

specified by the PURCHASER.

32.2 Quality Control (QC) shall mean all the tests, measurements, checks and calibrations to

be carried out in vendor‟s shop in order to compare the actual characteristics of the goods

with the specified ones, as well as the documentation (certificates, records) containing the

data or result of these activities.

32.3 The SUPPLIER shall submit a detailed procedure for quality control and quality

assurance. The PURCHASER reserves the right to order for the technical audit of

quality control and quality assurance systems followed by the SUPPLIER / Sub-

SUPPLIER.



------------------------------------------------------------------------------------------------------------------------------------------------------------

CENTRIFUGAL PUMPS


33. Modvat / Cenvat Documents

SUPPLIER and their vendors shall submit the „Duplicate for transporter„ copy of excise

invoice along with the consignment to enable the PURCHASER to avail Modvat /

cenvat credit. The „Duplicate for Transporter‟ copy of invoice may be directly sent to the

PURCHASER addressed to their office.

34. Despatch Notice

SUPPLIER shall notify PURCHASER by fax or E-Mail, 7-days before the expected

date of delivery of a consignment, of date of readiness of equipment for shipment, total

gross weight and total volume.

35. Drawings & Documents required for Payment

The Contract identifies a payment of certain percentage of the contract price, as given

under the Clause on the terms of payment and the SUPPLIER shall furnish the following

drawings and documents to become eligible for making a claim under this specific

payment Clause.

a) General Arrangement drawing of the pump along with motor

b) Pumps predicted performance curve.

c) Quality Assurance Plan for pumps

d) Motor Data Sheet



---------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------------------------- TECHNICAL SPECIFICATION FOR

CENTRIFUGAL PUMPS AVANT-GARDE

B.1

B. TECHNICAL SPECIFICATION

CONTENTS

1.0 PROJECT INFORMATION ........................................................................................................ 2

2.0 INTENT OF SPECIFICATION ................................................................................................... 3

3.0 SCOPE OF WORK ........................................................................................................................ 4

4.0 TECHNICAL DATA SHEET ....................................................................................................... 6

5.0 PERFORMANCE GUARANTEE ................................................................................................ 9

6.0 TECHNICAL SPECIFICATION ............................................................................................... 10

7.0 TECHNICAL SPECIFICATION FOR ELECTRIC MOTORS ............................................. 19

8.0 PAINTING SPECIFICATION ................................................................................................... 25

9.0 QUALITY ASSURANCE, TESTING AND INSPECTION..................................................... 44

10.0 DOCUMENTS / DRAWINGS TO BE FURNISHED ............................................................... 52

11.0 DATA SHEETS AND SCHEDULES ......................................................................................... 53

DELHI MSW SOLUTIONS LIMITED 1 X 24 MW MSW BASED POWER PLANT

---------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------------------------- TECHNICAL SPECIFICATION FOR CENTRIFUGAL PUMPS AVANT-GARDE B.2

1.0 PROJECT INFORMATION

S. No Description Details 1 Project Title 1 X 24 MW MSW BASED POWER PLANT2 Owner / Purchaser DELHI MSW SOLUTIONS LIMITED 3 Owner’s Address for communication 6-3-1090, TSR Towers,

Above Standard Chartered Bank, Raj Bhavan Road, Somajiguda, Hyderabad – 500 082 Tel : 040- 23308996 Kind Attn. Mr.D.B.S.S.R. Sastry / Mr.M.Bhimarao E-mail: [email protected]; [email protected];

4 Consultants Avant-Garde Engineers and Consultants (P) Limited

5 Consultant’s Address for communication 68A, Porur Kundrathur High Road, Porur, Chennai – 600 116

Kind attn : Mr. M.S.Sriram / Sr. GM – Projects Mobile No : 9840044633 Email : [email protected]

Office No : 044 – 24828717 to 20 Fax No : 044 – 24828531

6 Plant location

Site Address: Site-5, Pocket N-1, Behind Pragati Power Plant, Bawana Industrial Area, New Delhi.

7 Nearest Railway station 14km from old Delhi Railway Station

8 Ambient Conditions 8.1 Plant Elevation above MSL 200 meter 8.2 Ambient Dry bulb Temperatures

8.2.1 Maximum 47º C 8.2.2 Minimum 7.3º C 8.2.4 Plant Design 30º C

8.2.5 Elec. equip. design 50º C

8.2.6 ACC design 40º C

8.3 Relative Humidity

8.3.1 Average 68%

8.3.2 Plant Design RH 60%

8.4 Precipitation

8.4.1 Total Annual Rainfall 793.7 mm

8.5 Wind

8.5.1 Wind Direction West - North West

8.5.2 Design Wind Velocity As per IS 875

8.6 Seismic Coefficient

8.6.1 Design Zone IV

8.6.2 Soil Bearing Capacity 15.5 t/m² @ 4 m depth

9.0 Enquiry no. 11196/IPP/013

mailto:[email protected]



---------------------------------------------------------------------------------------------------------------------------



B.3

2.0 INTENT OF SPECIFICATION

2.1 This specification is intended to cover the design, engineering, procurement,

manufacture, shop fabrication, assembly, pre-assembly, tests and inspection at

manufacturers work, packing, shipment, supply and supervision of erection &

commissioning of centrifugal pumps and its accessories to M/s.Delhi MSW

Solutions Limited, Site-5, PocketN-1, Behind Pragati Power Plant, Bawana

Industrial Area, New Delhi.

2.2 The equipment and services furnished shall meet all the requirement of this

specification, data sheets etc., In case of any conflict / contradiction among

various part of the specification, data sheets the same shall be referred to the

CONSULTANTs for clarification whose decision shall be final and binding.

2.3 It is not the Intent to specify completely herein all aspects of design and

construction of equipment. Nevertheless, the equipment shall conform in all

respects to high standards of engineering, design and workmanship and shall

be capable of performing in continuous commercial operation in a manner

acceptable to the PURCHASER who will interpret the meaning of the

specification, drawings and shall have right to reject or accept any work or

material which in his assessment is not complete to meet the requirements of

this specification and / or applicable national and / or international standards

mentioned elsewhere in the specification.

2.4 If any provision of this specification departs from the BIDDER's usual

construction sufficiently to materially increase cost of equipment without (in

BIDDER's opinion) providing a corresponding increase in quality or if the

BIDDER considers that his usual construction would provide better quality,

the BIDDER shall call this to the attention of the PURCHASER by

submitting an alternative bid. However, in any case, a base bid shall be

submitted based on the equipment and services as specified.

2.5 Whenever material or item is specified or described by the name of a

particular brand, manufacturer or trade mark, the specific item shall be

understood as establishing type, function and quality desired. Other

manufacturer's products may also be considered provided sufficient

information is furnished so as to enable the PURCHASER to determine that

the products are equivalent to those named.



---------------------------------------------------------------------------------------------------------------------------



B.4

3.0 SCOPE OF WORK

3.1 SCOPE OF WORK

The scope of work of this specification shall include design, engineering,

procurement, manufacture, testing, cleaning, painting, shipment to site, supply

and supervision of erection & commissioning of the centrifugal pumps

complete with accessories.

3.2 SCOPE OF SUPPLY

3.2.1 Two (2) numbers of Auxiliary Cooling Water Transfer Pumps (One working

and one standby) with tag Nos. ACW – A & B with drive motors mounted on

common base frame. The motor shall be suitable for VFD application.

3.2.2 Two (2) numbers of Secondary treated sewage water transfer Pumps with tag

Nos. SWT- A & B (One working & one standby) with drive motors mounted

on common base frame.

3.2.3 Two (2) numbers of Cooling Tower make up Water Transfer Pumps with tag

Nos. CTMW – A & B (One working & one standby) with drive motors

mounted on common base frame.

3.2.4 Two (2) numbers of DM water transfer Pumps with tag Nos. DMWT- A & B

(One working & one standby) with drive motors mounted on common base

frame.

3.2.5 One (1) number of DM water transfer Pump for Boiler initial filling /

Emergency makeup with tag No. DMWT- C with drive motors mounted on

common base frame.

3.2.6 Two (2) numbers of Effluent transfer Pumps with tag Nos. ETP – A & B (One

working & One standby) with drive motor mounted on common base frame.

3.2.7 Two (2) numbers of DM water transfer Pumps for indirect cooling system

with tag Nos. DMWT- D & E (One working & one standby) with drive

motors mounted on common base frame.

3.2.8 Common base frame for pump and motor for all horizontal centrifugal pumps

3.2.9 Accessories for all horizontal centrifugal pumps:

- Coupling

- Coupling guard

- Foundation bolts and nuts



---------------------------------------------------------------------------------------------------------------------------



B.5

- Piping, valves and sight glasses required for cooling & sealing plan,

vent and drain, if required

- Coupling flange required for electric motor

- Instruments required for conducting the performance test at your works

- All drive motors for pumps shall be supplied with additional GI sheet

canopy

3.2.10 Companion flanges for the suction & discharge nozzles of the pump along

with required quantity of bolts, nuts, washers & gaskets.

3.2.11 Commissioning spares for the above items (shall be included in base price).

3.2.12 Two-year recommended spares for the above items.

3.2.13 Special tools, if any.

3.2.14 First fill of lubricants

3.2.15 Erection of pumps will be done by piping erection contractor.

3.3 SCOPE OF SERVICES :

3.3.1 Supervision of erection & commissioning of centrifugal pumps.

NOTE: 1. No cadmium based material or asbestos material shall be used.

2. Any deviation taken on commercial terms & conditions and

technical specification shall be clearly brought out in the “11.6

Schedule of Deviations”, indicating the specification volume /

section No. clause and description of deviation taken as against

that specified. Changes or deviation or clarification indicated in

any other place of the offer other than schedule of deviation will

not be taken note of.



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- TECHNICAL SPECIFICATION FOR


B.6

4.0 TECHNICAL DATA SHEET

SL.

NO. Data Unit

Auxiliary

Cooling

water

pumps

Secondary

treated

sewage

water

transfer

pumps

Cooling tower

make up

water transfer

pumps

DM water

transfer pumps

DM water

transfer

pump for

Boiler initial

filling &

Emergency

makeup

Effluent

transfer

pumps

DM water

transfer

pumps for

indirect

cooling

system

4.1 Tag No. ACW-A & B

SWT-A & B CTMW-A & B DMWT – A & B DMWT – C

ETP – A & B

DMWT – D

& E

4.2 Quantity Nos. Two (2) Two (2) Two (2) Two (2) One (1) Two (2) Two (2)

4.3 Working / Standby 1 / 1 1 / 1 1 / 1 1 / 1 1 1 / 1 1 / 1

4.4 Parallel Operation

of pumps No No Yes No No No No

4.5 Service Cooling

water

Secondary

treated

sewage water

UF Permeate

water DM water DM water

Effluent

water DM water

4.6 Pump Type

Horizontal

Centrifugal -

End suction

Horizontal

Centrifugal –

End suction

Horizontal

Centrifugal –

End suction

Horizontal

Centrifugal -

End suction

Horizontal

Centrifugal –

End suction

Horizontal

Centrifugal -

End suction

Horizontal

Centrifugal -

End suction

4.7 Fluid Handled Cooling

water

Secondary

treated

sewage water

Raw water DM water DM water Effluent

water DM water

4.8 Fluid Temperature °C 32 32 32 32 32 32 32



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



B.7

SL.

NO. Data Unit

Auxiliary

Cooling

water

pumps

Secondary

treated

sewage

water

transfer

pumps

Cooling tower

make up

water transfer

pumps

DM water

transfer pumps

DM water

transfer

pump for

Boiler initial

filling &

Emergency

makeup

Effluent

transfer

pumps

DM water

transfer

pumps for

indirect

cooling

system

4.9 Fluid pH 6.6 to 8.31 6.6 to 8.31 6.6 to 8.31 8.5 to 9.2 8.5 to 9.2 6.6 to 8.31 8.5 to 9.2

4.10 Fluid Density Kg/m3 1000 1000 1000 1000 1000 1000 1000

4.11 Normal Flow Rate M³/hr. 358 50 13 10 30 30 27

4.12 Rated Flow Rate M³/hr. 395 55 15 10 30 30 30

4.13 Rated Differential

pressure MLC 50 25 25 25 65 54.1 55

4.14 Suction Pressure MLC Flooded Flooded Flooded Flooded Flooded Suction Lift

(4.1 Mtrs. ) Flooded

4.15

NPSH available at

suction strainer @

50% clogged

condition

MLC 8 8 8 7 7 4 8

4.16 Pump speed rpm 1450 1450 2900 2900 2900 2900 2900

4.17 Suction Nozzle

Flanged to

ASME B

16.5

Flanged to

ASME B

16.5

Flanged to

ASME B 16.5

Flanged to

ASME B 16.5

Flanged to

ASME B 16.5

Flanged to

ASME B

16.5

Flanged to

ASME B

16.5



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



B.8

SL.

NO. Data Unit

Auxiliary

Cooling

water

pumps

Secondary

treated

sewage

water

transfer

pumps

Cooling tower

make up

water transfer

pumps

DM water

transfer pumps

DM water

transfer

pump for

Boiler initial

filling &

Emergency

makeup

Effluent

transfer

pumps

DM water

transfer

pumps for

indirect

cooling

system

4.18 Discharge Nozzle

Flanged to

ASME B

16.5

Flanged to

ASME B

16.5

Flanged to

ASME B 16.5

Flanged to

ASME B 16.5

Flanged to

ASME B 16.5

Flanged to

ASME B

16.5

Flanged to

ASME B

16.5

4.19 Shaft sealing Stuffing box Stuffing box Stuffing box Mechanical seal Mechanical

seal Stuffing box

Mechanical

seal

NOTE: FOR CAST IRON PUMPS, FLANGES SHALL BE ASME B.16.1 DRILLD TO ASME B 16.5



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.9 AVANT-GARDE

5.0 PERFORMANCE GUARANTEE

Sl.

No.

Description Required Performance

Guarantee Levels

Acceptable

Tolerance Levels as

per HIS

1.0 Pump Rated Capacity

(Up to 680 m3/hr)

As specified in the

Technical Data sheet for the

respective pump

+ 8%

- 0%

(No Negative

Tolerance)

2.0 Pump Rated Head

(Up to 680 m3/hr)

As specified in the


respective pump

+ 8%

- 0%

(No Negative

Tolerance)

3.0

Pump Efficiency at

rated capacity & head

(Up to 680 m3/hr)

As specified in the Bidder‟s


respective pump

- 0%

(No Negative

Tolerance)

4.0 Pump Rated Capacity

(681 m3/hr & above)

As specified in the


respective pump

+ 5%

- 0%

(No Negative

Tolerance)

5.0 Pump Rated Head

(681 m3/hr & above)

As specified in the


respective pump

+ 5%

- 0%

(No Negative

Tolerance)

6.0

Pump Efficiency at

rated capacity & head

(681 m3/hr & above)

As specified in the Bidder‟s


respective pump

- 0%

(No Negative

Tolerance)



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.10 AVANT-GARDE

6.0 TECHNICAL SPECIFICATION

6.1 GENERAL STIPULATION

6.1.1 The BIDDER shall furnish in his offer all the information called for in the

different sections of this specification. Failure to do so will render the offer

incomplete and liable to be rejected. The information furnished by the

BIDDER shall include the data sheets fully filled-up.

6.1.2 Only nationally accredited codes and standards, such as, BS, DIN, ASTM,

ASME, IS shall be used for design engineering, manufacturing and

performance items as quoted and guaranteed. The standards specifically

followed by the BIDDER shall be indicated in the offer separately. The

latest revision of the standards effective on the date of order is applicable.

6.1.3 Applicable requirements in the latest edition of the following Process

Industries Practices and Industries Standards shall be considered as an

integral part of this specification:

6.1.3.1 American Gear Manufacturers Association (AGMA)

a. AGMA 9002 - Bores and Keyways for Flexible Couplings (Inch

Series)

6.1.3.2 American Society of Mechanical Engineers (ASME)

a. ASME B1.20.1 - Pipe Threads, General Purpose (Inch)

b. ASME B16.1 - Cast Iron Pipe Flanges and Flanged Fittings

c. ASME B16.42 - Ductile Iron Pipe Flanges and Flanged Fittings, Class

150 and Class 300

d. ASME B16.47 - Large Diameter Steel Flanges

e. ASME B16.5 - Pipe Flanges and Flanged Fittings

f. ASME B31.1 – Power Piping

g. ASME Std 9 - Rolling Bearings - Dynamic Load Ratings and Rating

Life -Part 1: Calculation Methods

h. ASME Boiler and Pressure Vessel Code (ASME Code)

Section V - Nondestructive Examination

Section VIII, Division 1 - Pressure Vessels

Section IX - Welding and Brazing Qualifications

6.1.3.3 American Society for Testing and Materials (ASTM)

a. ASTM A105 - Specification for Forgings, Carbon Steel, for Piping

Components



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.11 AVANT-GARDE

b. ASTM A106 - Specification for Seamless Carbon Steel Pipe for High

Temperature Service

c. ASTM E125 - Reference Photographs for Magnetic Particle

Indications on Ferrous Castings

d. ASTM E709 - Practice for Magnetic Particle Examination

6.1.3.4 Hydraulic Institute

a. Hydraulic Institute Standard

6.1.3.5 Process Industries Practices

a. PIP REEP001 - Seal Flush and Lubrication Guidelines for Centrifugal

Pumps

b. PIP RECP001 - Design of Pumping Systems That Use Centrifugal

Pumps

c. PIP RESP002 - Design of ASME B73.1 and General Purpose Pump

Base plates

d. PIP RESP73H - Application of ASME B73.1M – 1991, Specification

for Horizontal End Suction Centrifugal Pumps for Chemical Process

6.1.3.6 Manufacturers Standardization Society (MSS)

a. MSS SP-55 - Quality Standard for Steel Casings for Valves, Flanges,

and Other Piping Components - Visual Method

6.2 PRE-REQUISITES OF THE EQUIPMENT

The equipment should be of amply proven and satisfactorily working

design. The manufacturer should have supplied the same equipment earlier

atleast for three sites and the same should be in working condition atleast

for a period of three years without any major breakdown. The equipment

should have been designed for maximum possible efficiency of per-

formance including the following criterion.

6.3 DESIGN REQUIREMENT

6.3.1 Basic Design

6.3.1.1 Design criteria for pumps and auxiliaries shall be consistent with a

minimum service life of 25 years excluding normal wear parts and at least

2 years of uninterrupted operation.

6.3.1.2 Pumps shall be designed to operate without need for cooling (other than

seal flush) to the design limit of 150°C.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.12 AVANT-GARDE

6.3.1.3 Pumps shall be capable of operating continuously up to at least 105% of

rated speed and shall be capable of operating briefly, under emergency

conditions, up to the driver trip speed.

6.3.1.4 Pumps that have stable head/capacity curves (continuous head rise to

shutoff) are required for all applications. If parallel operation is specified,

the head rise shall be at least 10% of the head at rated capacity. However,

the shut off head shall preferably be 120% of the duty point head. Both flat

curve as well as heavily drooping curves are not acceptable. Maximum run-

out flow should atleast be 130% of duty point flow. Specified normal

pump capacity shall be less than rated capacity and these two points shall

lie to the left of capacity at Best Efficiency Point (BEP).

6.3.1.5 Pressure casing shall be designed to permit removal of the rotor or inner

element without disconnecting the suction or discharge piping or moving

the driver.

6.3.1.6 Pumps shall be capable of at least a 5% head increase at rated conditions by

replacement of the impeller(s) with impeller(s) of larger diameter or

different hydraulic design.

6.3.1.7 BEP for the furnished impeller shall preferably be between the rated point

and the normal point. The efficiency curve should be fairly flat in the range

of + 1% of the BEP flow. The duty point of the equipment should

preferably lie in this flat region, but not at a flow higher than the BEP flow.

6.3.1.8 Pumps with suction specific speeds greater than 11,000 require approval of

the purchaser.

6.3.1.9 Pump and its driver shall perform on the test stand (if performance testing

is required) and on the pump‟s permanent foundation within the vibration

criteria specified.

6.3.1.10 At rated capacity, margins between required NPSH and available NPSH at

strainer 50% clogged condition, shall be atleast 1.0 M. NPSHR curve

should be a continuously rising one in the range of operation, from the

minimum flow in the range to the maximum flow in the range. A bowl

shaped NPSHR curve in the operating range is totally unacceptable.

Required NPSH values shall not exceed available values over the entire

range from minimum to rated flow.

6.3.1.11 The power curve should be of non-overloading type with the maximum

power occurring at or near duty point or towards maximum runout flow.

Deeply formed 'S' shaped power curve should as far as possible be avoided.

6.3.1.12 Supplier shall assume unit responsibility for all pumps and auxiliary

systems included in the scope of the order.

6.3.1.13 Arrangement of equipment, piping, and auxiliaries shall provide adequate

clearance areas and safe access for operation and maintenance.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.13 AVANT-GARDE

6.3.1.14 Maximum allowable working pressure of the pressure casing and flanges

shall be greater than the maximum discharge pressure at the pumping

temperatures.

6.3.1.15 Pressure casing shall be designed with a corrosion allowance to meet the

requirements.

6.3.1.16 For between-bearings pumps with axially split casings, lifting lugs or

tapped screw holes for eyebolts shall be provided for lifting only the top

half of the casing.

6.3.1.17 The selection of drive motor rating for all pumps shall be done considering

maximum of the following requirement :

a. 10% margin over the BkW at the rated duty parameters

b. 5% margin over the maximum BkW with rated impeller

6.3.2 Attachments to the pressure casing

6.3.2.1 Casing connections other than suction and discharge nozzles shall be at

least NB 15 NPS.

6.3.2.2 Suction and discharge nozzles shall be flanged and of equal rating.

6.3.2.3 Cast iron flanges shall be flat-faced and shall conform to the dimensional

requirements of ASME B16.1

6.3.2.4 Flanges other than cast iron shall conform to the dimensional requirements

of ASME B16.5

6.3.2.5 Flat-face flanges with full raised face thickness are acceptable on casings.

6.3.2.6 Flanges shall be designed for through bolting.

6.3.2.7 Auxiliary connections to the pressure casing may be threaded. Threads

shall conform to ASME B1.20.1

6.3.2.8 Tapped openings and bosses for pipe threads shall conform to ASME B16.5

6.3.2.9 Connections welded to the casing shall meet the material requirements of

the casing instead of the requirements of the connected piping.

6.3.2.10 Pipe nipples welded to the casing shall be a maximum of 150 mm in length.

Such connections shall terminate in a flange. Valves shall not be welded to

the pump casing.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.14 AVANT-GARDE

6.3.2.11 Tapped openings not connected to piping shall be plugged. Plug material

shall have a composition with a corrosion resistance equal to, or better

than, the part to which the plug is connected.

6.3.2.12 All connections shall be suitable for the hydrostatic test pressure of the

region of the casing to which they are attached.

6.3.2.13 Unless otherwise specified, the casing shall have vent and drain

connections.

6.3.3 Wearing ring and clearances

6.3.3.1 If fully enclosed impellers are supplied, renewable wear rings shall be

furnished on both the casing and the impeller. Impeller wear rings may be

omitted if clearances can be restored by adding wear rings in the future.

6.3.3.2 Pumps shall have renewable casing bushings and interstage sleeves or the

equivalent at all interstage points.

6.3.4 General Requirements

6.3.4.1 BIDDER shall indicate the minimum allowable continuous flow on the

data sheet. This flow shall be based on either temperature rise or flow

stability in the impeller whichever is greater. When the lowest specified

operating capacity falls below the minimum allowable continuous flow

required for the selected pump, BIDDER shall indicate the need for a

minimum flow by-pass and adjust the rated capacity to include the

minimum flow and shall provide a minimum recirculation control valve.

6.3.4.2 The design of the shaft shall also take into consideration the critical speed

of the shaft in such a way that the critical speed shall have adequate

margins with respect to the operating speed by at least 30% on either side.

6.3.4.3 All horizontal pumps shall have oil / grease lubricated heavy duty bearings.

Pumps with non-pressurised oil lubrication (ring oil lub) shall be provided

with constant level oilers.

6.3.4.4 The pumps and auxiliaries shall be suitable for unsheltered outdoor

installation and for startup and operation at specified design & ambient

temperatures.

6.3.4.5 The pump units shall be supplied with couplings, coupling guards, speed

control mechanisms, common base plates, cooling water / sealing oil /

lubrication / flushing oil piping hardness (if applicable) and any other

accessories and auxiliaries required such as foundation bolts etc.

6.3.4.6 All horizontal end suction pumps shall be provided with Lovejoy spacer

type couplings and split casing pumps shall be provided with Tyre type

couplings (Fenner make).



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.15 AVANT-GARDE

6.3.4.7 Maximum allowable pump vibration amplitudes during shop tests and in

the field shall be as per API 610, the ASME standards or Hydraulic

Institute Standards, USA, as applicable.

6.3.4.8 Pump rotor along with the coupling and rest of the rotating assembly shall

be dynamically balanced.

6.3.4.9 Allowable maximum external forces and moments on all pump flanges both

in horizontal and vertical orientation shall be provided by the pump

BIDDER.

6.3.4.10 Pump BIDDER shall provide all auxiliary piping, fittings and

instrumentation for lubrication, cooling and seal, flush (as applicable)

mounted on the pump and/or base plates.

6.3.4.11 Piping for cooling water or other utilities fed from an outside source shall

terminate in single inlet and outlet connections at the pump unit boundary.

The type and rating of the connections shall be as specified in the data

sheets.

6.3.4.12 A drain-rim type base plate with an appropriate slope for the drain all

around shall be provided along with drain outlet connections.

6.3.4.13 For all services requiring cooling water, the pump BIDDER shall pipe the

cooling water circuit to a single inlet and outlet at the edge of the base

plate. Cooling water piping shall be ASTM A106 Gr.B Sch.80. Forged

pipe fittings shall be 3000 lbs (ASTM A105) threaded couplings.

Manifolds shall terminate with 150 lbs RF Carbon Steel flanges. Provision

shall be made for complete venting and draining.

6.3.4.14 Vents with isolation valves shall be provided for horizontal pump casings

which are not self-venting.

6.3.4.15 Drain and vent valves, fittings and plugs shall be atleast equivalent to pump

casing in material of construction and pressure & temperature ratings. For

cast iron casings, these components shall be in carbon steel.

6.3.4.16 Fabrication shall be controlled in accordance with the procedure as

contained in BIDDER's quality assurance manual. The work shall be

executed in accordance with the rules, procedures and principles as laid

down in BIDDER's quality assurance manual.

6.3.4.17 The BIDDER shall furnish written copies of shop production, fabrication

and quality test procedures and necessary drawings/ documents for review

by CONSULTANTS / PURCHASER prior to manufacture. These shall

include procedures for magnetic particle test, dye penetration test,

radiographic and ultrasonic testing and other NDT methods, as well as

welding and welding repair procedures. metal-inlaying technique if

applicable and the details about the production tolerances being mentioned.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.16 AVANT-GARDE

6.3.4.18 All welding procedures, welders shall be qualified in accordance with

appropriate sections of standards. Mill test reports shall be obtained for all

rotating parts.

6.3.4.19 Inspection of above mentioned tests by PURCHASER's /

CONSULTANT's representative shall be required.

6.3.4.20 Final inspection and release by the PURCHASER / CONSULTANT shall

be a mandatory requirement unless specifically waived.

6.3.4.21 The material for gland stud & gland follower for all pumps shall be of

stainless steel SS 316.

6.3.4.22 All pumps shall be subjected to hydrostatic and running / performance

tests.

6.3.4.23 Acceptable tolerances of actual versus guaranteed pump performance for

capacity, total head, efficiency and power absorbed, shall be as per

HYDRAULIC INSTITUTE STANDARD.

6.3.4.24 Pumps shall not be released for shipment, until shop tests data and

performance test curves have been approved by


6.3.4.25 No paint is to be applied to any interior surface and hydraulic passages of

the pump. Stainless steel parts shall not be painted.

6.3.4.26 All opening shall be covered with bolted wood or metal covers or steel

plugs.

6.3.4.27 Flanges shall be protected with sheet steel covers over which solid wooden

blanks shall be secured with a minimum of 4 bolts. The stuffing box shall

be protected from entry of foreign material.

6.3.4.28 All connections, except suction and discharge flanges shall be identified by

metal tags.

6.3.4.29 The noise level at 1 M from the pump shall be 85 dBA.

6.3.4.30 Special storage requirement, if any, shall be specified by BIDDER.

6.3.5 Material of construction

6.3.5.1 Material of construction of pumps and its accessories shall comply with the

following as required for the duty condition and for the fluid handled.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.17 AVANT-GARDE

Description

ACW, SWT &

CTMW, pumps

DMWT & ETP

pumps

Casing

CI FG-260

CF 8M / SS 316

Impeller

Bronze CF 8M / SS 316

Casing wear

ring

Bronze SS 316

Shaft

Carbon steel SS 316

Shaft sleeve

SS 410 H SS 410 H

Base plate

IS 2062 IS 2062

Gland Packing

Non-asbestos For DMWT pumps

- Mechanical seal

For ETP pumps –

Gland packing

6.3.5.2 Castings shall be sound and generally free from porosity, hot tears, shrink

holes, blow holes, cracks, scale, blisters, and similar injurious defects.

6.3.5.3 Surfaces of castings shall be cleaned by sandblasting, shot blasting,

chemical cleaning, or any other standard method to meet the visual

requirements of MSS SP-55.

6.3.5.4 Use of chaplets in pressure castings shall be minimized. Chaplets shall be

clean, corrosion-free (plating permitted), and of a composition compatible

with the casting. Chaplets shall not be used in impeller castings.

6.3.5.5 Ferrous pressure boundary and impeller castings shall not be repaired by

welding, peening, plugging, burning-in, or impregnating, except as follows:

6.3.5.6 Weldable steel castings may be repaired by welding with a qualified

welding procedure based on the requirements of ASME Code Section VIII,

Division 1 and Section IX.

6.3.5.7 Weld repairs shall be inspected according to the same quality standard used

to inspect the casting.

6.3.5.8 Iron castings may be repaired by plugging within the limits of the

applicable ISO (ASTM) standards. Holes drilled for plugs shall be carefully

examined, using liquid penetrant, to ensure that all defective material has

been removed. All repairs that are not covered by ISO (ASTM) standards

shall be subject to the purchaser‟s approval.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.18 AVANT-GARDE

6.3.6 Nameplates and Rotation Arrows

6.3.6.1 A nameplate shall be securely attached at a readily visible location on the

pump and on any other major piece of auxiliary equipment.

6.3.6.2 Rotation arrows shall be cast or attached to each major item of rotating

equipment at a readily visible location.

6.3.6.3 Nameplates and rotation arrows (if attached) shall be made of austenitic

stainless steel or of nickel-copper alloy (monel or its equivalent).

Attachment pins shall be of the same material as the nameplate or rotation

arrow. Welding of nameplates and rotation arrows is prohibited.

6.3.6.4 Nameplate shall be stamped with the following information:

a. Purchaser‟s item number

b. Supplier‟s size and model number

c. Pump serial number

d. Casing hydrostatic test pressure, in psi gauge (kilopascals)

e. Speed, in revolutions per minute

f. Bearing manufacturer‟s identity numbers

g. MAWP

h. Temperature (basis for MAWP)

6.3.6.5 In addition to being stamped on the nameplate, the pump serial number

shall be plainly and permanently marked on the pump casing.

6.3.7 INSPECTION AND TESTING

6.3.7.1 All pumps shall be hydraulically tested to 1.5 times the maximum allowed

casing pressure.

6.3.7.2 Performance test shall be conducted for all pumps as per HYDRAULIC

INSTITUTE STANDARD.

6.3.7.3 All rotating parts shall be dynamically balanced and BIDDER shall

indicate the dynamic balancing standard adopted.

6.3.7.4 Chemical analysis and mechanical test shall be carried out for all the parts

of the pump like casing, impeller, shaft, wear rings, stuffing box etc.,

6.3.7.5 The pump shaft shall be ultrasonically tested for diameter 40 mm & above.

6.3.7.6 Strip test of pumps shall be carried out after performance test.

6.3.7.7 Routine test shall be carried out on motors as per IS 325 and type test

certificate shall be furnished by the BIDDER.

6.3.7.8 In addition to the above, any test as called for elsewhere in the specification

shall also be carried out.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.19 AVANT-GARDE

7.0 TECHNICAL SPECIFICATION FOR ELECTRIC MOTORS

7.1 All the auxiliaries shall be suitable for 415 V (3 Phase 3 Wire system),

without neutral.

7.2 All the motors shall be of squirrel cage type.

7.3 Starting method of various motors shall be as given below:

- The ACW pump motor shall be suitable for VFD application

with S/D as bypass starting arrangement.

7.4 The rated voltage shall be 415V, three phase for motors of rating 0.37 kW

and above. It shall be 230V, single phase for motors of rating below 0.37

kW.

7.5 System fault levels to be considered for design of the equipment shall be

50 kA for one second at 415V system.

7.6 All AC motors driving various auxiliaries of the unit shall be designed to

operate in humid atmosphere with a maximum ambient temperature of 50

Deg C. The motors shall be with a degree of protection IP54 for indoor

application and shall conform to IS:325 / IEC-60034. Motors for outdoor

application shall be IP55 degree of protection with sheet steel canopy.

7.7 The motor windings shall be provided with Class F insulation. The motors

shall be suitable for ± 10 % voltage variation (on rated voltage) and 50 Hz

± 5% frequency variation (subject to combined variation of 10%) with

maximum temperature rise limited to limits of „Class-B‟ insulation. Incase,

„Class-H‟ insulation motors are offered, the temperature rise shall be

limited to „Class F‟ limits.

7.8 Starting current of the motor shall be as per the IS 12615 – 2011.

7.9 All the continuous duty motors shall be of „premium energy efficient

(IE3)‟ type as per IS 12615 – 2011. Motor efficiency between 60% to

100% load shall be constant.

7.10 As per IS, when used with variable frequency drive, the efficiency of the

motor can be lower (IE2). However, the motor shall be selected for IE3

efficiency figures when they are tested with power frequency voltage and

the same shall be mentioned in the data sheet.

7.11 The efficiency figures of 8 pole motors shall not be less than 0.5% of the

efficiency figures of 6 pole motors.

7.12 For other higher rated continuous duty motors (>400 kW), efficiency

figure at 100% load shall not be less than the efficiency value as indicated

in the table below.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.20 AVANT-GARDE

Rating (kW) 2 Pole

(3000 rpm)

4 Pole

(1500 rpm)

6 Pole

(1000 rpm)

8 Pole

(750 rpm)

400 96.5 96.8 96.5 96

500 96.7 97.2 96.6 96.2

600 & above 96.8 97.0 96.5 96.1

Note :

- All efficiency figures are subject to IS Tolerance

- Wherever ratings other than those mentioned in the above table are

used, the efficiency figure will be interpolated.

7.13 Motors of rating 30 kW and above shall be provided with space heaters.

7.14 Terminal box to be rotatable by 4 x 90 Deg. Higher rated motors shall be

provided with extension terminal box to receive the aluminium cables of

following sizes to avoid cramping of the cable in the terminal box:

- 90-110 kW : 2-3Cx185 Sq.mm

- 132-180 kW : 2-3Cx300 Sq.mm

- 200-280 kW : 4-3Cx185 Sq.mm

- 300-400 kW : 4-3Cx300 Sq.mm

- 425-600 kW : 6-3Cx300 Sq.mm

- 625-720 kW : 8-3Cx300 Sq.mm

7.15 The terminal boxes shall be capable of withstanding the maximum system

fault current for a duration of at least 0.25 second. Terminal boxes

mounting shall be tapered and not on top.

7.16 Motors shall be suitable for being switched on to a solid main even at

phase opposition at a maximum residual voltage of 50% i.e. the motor

shall be capable of withstanding 150% of the rated voltage.

7.17 Motors shall be capable to start and run-up at a minimum of 80% of rated

voltage at its terminals with the driven mechanism / equipment connected.

7.18 Motors shall be capable of operating satisfactorily at full load for 5

minutes without injurious heating with 75% of the rated voltage at its

terminals.

7.19 Brake away torque, pull-up torque and pull-out torque shall be properly

coordinated with the speed torque characteristics of the driven equipment,

and the SUPPLIER shall submit the characteristic curves interposing

motor & driven equipment curves.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.21 AVANT-GARDE

7.20 Hot withstand time of the motor shall be at least 10 seconds longer than

the starting time under rated load conditions, for the motors where the

starting time is more than 30 second. For motors with lesser starting time,

a margin of 5 seconds shall be ensured. The starting time of the motors

shall be mentioned in the document.

7.21 Continuous duty motors shall be capable of three equally spread starts per

hour under normal condition or two starts in quick succession from cold or

one hot start, under rated load conditions.

7.22 All bearing to be of lubricated anti-friction type. No forced lubrication

acceptable.

7.23 Motor to be of Totally Enclosed Fan Cooled (TEFC) design. Cooling fans

shall be shaft mounted type only (No additional cooling motor shall be

provided).

7.24 Specific requirements of LV general duty motors

- Rated voltage shall be 415V.

- Motors shall be provided with RTDs / BTDs as indicated in the

table below:

Sl.

No Motor Rating RTDs (Duplex) BTDs (Duplex)

1. 30 – 90 kW Three (3) Nos.

(One (1) per phase) Not Required

2. 110 kW and Above Three (3) Nos.

(One (1) per phase)

Two (2) Nos.

(Drive End – 1 No. and

Non-Drive End – 1

No.)

7.25 Specific requirements of motors intended for VFD application:

- Rated voltage shall be 415 V.

- Should be suitable for the selected IGBT based variable frequency

drive, and shall match with the drive in respects of over voltage /

spikes generated by the drives.

- The windings shall be VPI treated and two coat enameled. These

motors shall be sized to operate satisfactorily under the lowest

speed conditions. Operating speed requirement shall be as below:

Pumps : 50% to 100%



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.22 AVANT-GARDE

- The motor windings shall be provided with Class F insulation with

maximum temperature rise limited to limits of „Class-B‟ insulation

at 50 Deg. Ambient. Incase, „Class-H‟ insulation motors are

offered, the temperature rise shall be limited to „Class F‟ limits.

- The motors shall be capable of withstanding a switching frequency

generated from the drives within a range of 1-3 kHz.

- All variable frequency drive motors shall be provided with

embedded Thermistors / RTDs / BTDs for motors as indicated in

the table below:

Sl.

No Motor Rating Thermistors

RTDs

(Duplex)

BTDs

(Duplex)

1. 3.7 – 22 kW One (1) per

phase Not Required Not Required

2. 30 – 90 kW Not Required

Three (3) Nos.

(One (1) per

phase)

Not Required

3. 110 kW and

Above Not Required

Three (3) Nos.

(One (1) per

phase)

Two (One in

each Drive

End and Non-

Drive End)

- NDE bearings of motors of rating 110 kW and above shall be

insulated to prevent circulation of shaft currents. Manufacturer

shall furnish details of bearing insulation.

- The SUPPLIER shall submit detailed calculations for checking

adequacy of the motor selected under extreme speed conditions,

furnishing the selection chart of the motor manufacturer for VFD

application.

7.26 Inspection & Testing:

7.26.1 The following minimum tests shall be carried out on the motor to ensure

its successful operation as per the specification.

TESTS

Up to 22

kW

From 30

kW to 55

kW

75 kW

and above

Measurement of resistance of

windings of stator and rotor



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.23 AVANT-GARDE

TESTS

Up to 22

kW

From 30

kW to 55

kW

75 kW

and above

No load test to measure input

power, current, speed and to

determine no load losses and

efficiency at full load

Locked rotor readings of voltage,

current and power input at a

suitable reduced voltage

Reduced voltage running up test

to check the ability of the motor

to run up to its rated speed at no

load.

Open circuit voltage ratio of

stator and rotor windings

(applicable for slip ring motors)

High voltage test

Insulation resistance test

Temperature rise test at limiting

values of voltage and frequency

variation.

() ()

Vibration test ()

Noise level test ()

Momentary overload test ()

Full load test to determine the

efficiency, power factor, and slip ()

Over speed test () ()

Test for degree of protection () ()

Test on insulation system () ()

() – Test report of identical motor (frame, speed & kW) for having

carried out with in five years. If the test certificates are not available, the

above listed tests are to be carried out.

- The tests shall be carried out in the motor.

7.26.2 Also the efficiency calculations by using the values of locked rotor test

and full load test for all the motors of above 22kW shall be submitted.

7.26.3 All the routine and type tests shall witnessed and verified by

PURCHASER / CONSULTANT.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.24 AVANT-GARDE

7.26.4 All the type tests certificates shall be verified by PURCHASER /

CONSULTANT.

Motor Makes: (Subject to meeting the Technical specification & Efficiency Figures)

1. ABB

2. BBL (Motor Rating of 250 kW & below)

3. CGL (Motor Rating of 450 kW & below)

4. KEC (Motor Rating of 450 kW & below)

5. LHP (Motor Rating of 250 kW & below)

6. MARAT HON (Motor Rating of 450 kW & below)

7. SIEMENS

8. WEG



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.25 AVANT-GARDE

8.0 PAINTING SPECIFICATION

8.1 General

8.1.1 This specification covers the materials, tools, facilities and quality

requirements for surface preparation and painting of steelwork, equipment,

including pipe work, ductwork etc. The requirements brought out herein are

applicable both for shop painting and painting at the site.

8.1.2 Surface directly embedded in concrete, asbestos, aluminium, brass, bronze,

galvanized steel, stainless steel and other corrosion resistant alloys, rubber /

synthetic polymers, and buried pipe work are not required to be painted unless

specified, except for identification bands, where relevant. Except for such

surfaces, painting and surface preparation shall be provided to protect all

surfaces that shall be subject to atmospheric action and exposed to corrosive

media, irrespective of mention in the other General and Technical

Specification.

8.1.3 Painting shall provide a continuous adherent film of adequate thickness on the

surface being treated and atmosphere prevailing at the site and exposures in

other corrosive environment. The climatic conditions of site are outlined in

the Project Information. The work shall consist of surface preparation and

application of primer, intermediate and finish coats of organic and inorganic

coating or metallic coating as specified herein.

8.1.4 This specification shall be read along with the following three (3) Annexures

enclosed with this specification:

Annexure-8.1 : Surface preparation standards

Annexure-8.2 : Painting system

Annexure-8.3 : Colour code

8.2 Standards

8.2.1 All materials, tools and workmanship shall be in accordance with the latest

editions of relevant Bureau of Indian Standard / International Standards. The

work shall conform to generally accepted codes of practice for good painting,

based on specifications such as those published by Steel Structures Painting

Council (SSPC-SP), USA or NACE (National Association of Corrosion

Engineers (NACE), USA) or DIN 55928 or ISO 8501-1 1988 BS 4232 or SIS-

05.

8.3 Surface Preparation

8.3.1 Surface preparation being a pre-requisite for any paint application, shall be

such as to clean the surface thoroughly of any materials which will be

conducive to premature failure of the paint sub-strata.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.26 AVANT-GARDE

8.3.2 All surfaces shall be cleaned of loose substances and foreign materials, such as

dirt, rust, scale, oil, grease, welding flux etc. irrespective of whether the same

has been spelt out in the standards in order that the primer coat is rigidly

anchored to the virgin metal surface. The surface cleaning shall conform to

pictorial representation of surface quality grade of Swedish Standards

Institution SIS-05-5900 or ISO 8501-1 or equivalent standards such as SSPC-

VIS ii-1.67 or DIN 55928 (Part IV) or BS:4232 standards of surface

preparation quality grade to be adopted in respect of SIS 055900 are presented

in Annexure 1 for ready reference. Any oil, grease, dust or foreign matter

deposited on the oil surface after preparation shall be removed and care taken

that the surface is not contaminated with acids, alkalies, moisture or other

corrosive chemicals. The primer coat shall be applied as soon as possible after

the surface preparation is completed.

8.3.3 The acceptable surface preparation standards are described under each paint

system. The procedures covered are solvent cleaning, hand tool cleaning,

power tool cleaning, flame cleaning, blast cleaning, pickling or combination

thereof. These are briefly described below.

8.3.4 The surface preparation quality such as St-2, St-3, Sa-2, Sa-2 1/2 etc. shall be

compatible with the selection of primer paint and overall life of the paint

system adopted.

8.3.5 The paint manufacturer‟s instruction shall be followed as far as practicable at

all times. Particular attention shall be paid to the following.

a. Proper storage of paint to avoid exposure as well as extremes of

temperature.

b. Surface preparation prior to painting.

c. Mixing and thinning.

d. Application of paints and the recommended limit intervals between

coats.

e. Shelf life for storage.

8.3.5.1 Solvent Cleaning

The surface is cleaned by wiping, immersion, spraying or vapour contacting of

a suitable solvent or washing with emulsion or alkaline solution or chemical

paint stripper. The method effectively removes oil, grease, dirt, matters but

does not remove rust, scales, mill-scales or weld flux. Also, hydrocarbon

solvents do not remove corrosive salts such as chloride and sulphate.

Therefore, before application of paint, solvent cleaning is commonly to be

followed by other cleaning procedures.

8.3.5.2 Hand Tool Cleaning

The surface is cleaned by vigorous wire brushing done manually to St-2

quality. Chipping and scraping is usually carried out before wire brushing; oil



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.27 AVANT-GARDE

and grease are removed by solvent cleaning before hand tool cleaning. On

welded work, before wire brushing, particular care should be taken to remove

by blasted cleaning, washing with water, phosphate rinsing of power tool

cleaning as much welding flux, slag and fume deposit as is possible. This

method effectively removed loosely adherent materials but would be not affect

residues of rust or mill scales that are intact and firmly adherent.

8.3.5.3 Power Tool Cleaning

The surface is cleaned by electric or pneumatic tools, such as brushes, sanding

machines, sanding discs, abrasive grinders, chipping, hammers, needle guns

and rotary de-scalers to St-3 quality. Oil and grease are first removed by

solvent cleaning and heavy rust scale removed prior to use of power tools.

The tools are used carefully to prevent excessive roughening of surface and

formation of ridges and burrs; also, care is taken to avoid mill scale being

burnished to a smooth, slick surface. This method will remove loosely

adherent material but would not affect residues of rust, or mill-scales that are

intact and firmly adherent.

8.3.5.4 Flame Cleaning

The surface is cleaned by rapid heating up by means of oxy-acetylene flame to

loosen the adherent scales, followed immediately by wire brushing. Oil and

grease are first removed by solvent cleaning and all accessible welding flux

and spatters removed before application of flame. The surface is also cleaned

of all unbound mill-scale and dehydrated by the passage of oxy-acetylene

flame adjusted to have neutral characteristics. This method will remove

loosely adherent materials as well as most of the scales and mill scales. In

order to minimize or prevent distortion, flame cleaning shall not be used on

members having thickness of 6 mm or lower.

8.3.5.5 Blast Cleaning

The surface is cleaned by impingement of abrasive materials, such as graded

sand or grit of cast iron, malleable iron, steel or synthetic material, at high

velocity created by clean and dry compressed air blast. Blast cleaning shall be

carried out on dry surfaces using dry air, free from impurities (in particular

grease or oils), in an atmosphere where relative humidity is less than 80%, and

the ambient temperature above 5ºC. The abrasive used for blast cleaning shall

produce an average keying profile on the blast cleaned surfaces of not more

than 40 microns. An air pressure of 7 bar (g) at the nozzle shall be used. No

blast cleaned surface shall be allowed to remain uncoated overnight. The

abrasive material shall be free of foreign matter such as clay, humus, chlorides

& bitumen. Prior to application of the blast, heavy deposits of oil and grease

are removed by solvent cleaning and excessive surface scale removed by hand

tool or power tool cleaning. This method will remove loosely adherent

materials as well as adherent scales and mill-scales. The extent of removal of

adherent scales is varied, depending on the application, and is defined by the

surface quality grades Sa-1, Sa-2 and Sa-2&1/2 and Sa-3 in the order of



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.28 AVANT-GARDE

increasing cleanliness. All surfaces that are blast cleaned shall be coated with

a primer coat within 4 hours. The surface cleanliness requirements of ISO

8501-1 or SIS 055900 shall be maintained.

8.3.5.6 Pickling

In this method the surfaces is cleaned of mill-scales, rust and rust scales by

chemical reaction or electrolysis or both. Normally the pickling is done in a

bath of dilute sulphuric, hydrochloric or phosphoric acid, with or without

heating, followed by thorough rinsing with fresh water to remove the acid

traces. Pickling in sulphuric acid may be followed by dipping in phosphoric

acid containing iron phosphate. Prior to pickling heavy deposits of oil, grease,

soil, drawing compounds and foreign matters other than rust, scales or oxides

are removed by solvent cleaning. This method will remove loosely adherent as

well as adherent scales and mill-scales.

8.3.5.7 Removal of abrasives and debris

In all cases, after surfaces preparation, all traces of loose materials shall be

removed from the surface by compressed air or vacuum cleaning. Cleaned

surfaces shall not be contaminated with oil, grease, rust or other deposits

before coating.

8.4 Paint Materials

8.4.1 The paint systems specified herein and listed in Annexure 8.2 for different

exposure conditions shall be the minimum acceptable quality of surface

protection against the respective environment, provided the paint materials are

manufactured from quality products under stringent quality control. For any

proprietary paint formulation, the performance of which has been tested in

actual site conditions or under stimulated conditions in test laboratory, the

manufacturer‟s recommendations in all respects shall be adhered to.

8.4.2 The vehicle for the specified paint products of a particular system for the

respective service exposure conditions shall be one of or a combination of the

following to provide a compatible paint system as a whole:

i. Synthetic enamel of oil-alkyd based or acrylic modified alkyds or

styrenated alkyd.

ii. Modified phenolic alkyd.

iii. Chlorinated rubber.

iv. Two component epoxy-polyamide free of alkyds and plasticiser.

v. Two component epoxy-polyamide for stove drying.

vi. Two component polyurethane



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.29 AVANT-GARDE

vii. Silicone

viii. Bituminous

ix. Coal tar epoxy

8.4.3 The rust inhibitive pigments shall be any one of or a combination of the

following depending on the nature of exposure and compatibility with other

ingredients present in the selected vehicle:

i. Red lead (about 96% Pb 304, 4% PbO)

ii. Zinc Chromate (about 38% ZnO, 44% CrO3)

iii. Zinc Phosphate

iv. Manganese Phosphate with Barium Chromate

v. Zinc Dust (about 96% Zn)

vi. Non-leafing aluminium

Red lead pigment shall not be used in case of paint being sprayed.

8.5 Mixing and Thinning of Paint

8.5.1 All ingredients in a paint container shall be thoroughly mixed to break-up

lumps and disperse homogenity. Mixing shall be mechanical except when the

container size is 20 liters or less; mixing by air bubbling is not permitted. All

pigmented paints shall be strained after mixing to remove skins and other

undesirable matters.

8.5.2 Dry pigments, pastes, tinting and colours shall be mixed and / or made into

paint so that all dry powders get wetted by vehicles and lumps and particles

are uniformly dispersed.

8.5.3 Additives that are received separately, such as curing agents, catalysts,

hardeners etc. shall be added to the paint as per manufacturer‟s instructions.

These shall be promptly used within the pot life specified by the

manufacturers and unused paint thereafter discarded.

8.5.4 Thinners shall not be used unless essential for proper application of the plant.

Where thinners are used, they shall be added during the mixing process and

the type and quantity of thinner shall be in accordance with the instructions of

the paint manufacturer.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.30 AVANT-GARDE

8.5.5 Storage of Paint

8.5.5.1 All paints shall be stored strictly in accordance with requirements laid down

by the paint manufacturer. The storage area shall be well ventilated and

protected from sparks, flame, direct exposure to sun or excessive heat,

preferably located in an isolated room or in a separate building.

8.5.5.2 All paint containers shall be clearly labelled to show at the time of use the

paint identification, instructions in legible form. The containers shall be

opened only at the time of use. Paints which have livered, gelled or otherwise

deteriorated during storage shall not be used. Paints for which the shelf life

specified by the manufacturer has expired, shall not be used without

inspection and approval by the PURCHASER.

8.6 Paint Application

8.6.1 General

8.6.1.1 Paint shall be applied in accordance with manufacturer‟s recommendations as

supplemented by this specification and the work shall generally follow as per

Bureau of Indian Standard / International standard.

8.6.1.2 Paint shall generally be applied by brushing except that spraying may be used

for finish coats only when brushing may damage the prime costs. Roller coat

or any other method of paint application shall not be used unless specifically

authorized. Spraying shall not be adopted on red lead or zinc rich paints.

8.6.1.3 Paint shall generally not be applied when the ambient temperature is 5 C and

below; for paint, which dry by chemical reaction, the temperature

requirements specified by the manufacturer shall be met with. Also, paint

shall not be applied in rain, wind, fog or at relative humidity of 80 percent and

above or when the surface temperature is below dew point resulting in

condensation of moisture. Any wet paint exposed to damaging weather

conditions shall be inspected after drying and the damaged area repainted after

removal of the paint.

8.6.1.4 Each coat of paint shall be continuous, free of pores and of even film thickness

without thin spots. The film thickness shall not be so great as to affect

detrimentally either the appearance or the service of the paint. Runs or sags

shall be brushed out before surface drying of paints. If paints have been

allowed to dry, any sags and runs shall be scraped off and the areas re-painted.

8.6.1.5 Each coat of paint shall be allowed to dry sufficiently before application of the

next coat to avoid damage such as lifting or loss of adhesion. Undercoats

having glossy surface shall be roughened by mild sand papering to improve

adhesion of subsequent coat. Successive coats of same colour shall be tinted,

whenever practical, to produce contrast and held identify the progress of work.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.31 AVANT-GARDE

8.6.1.6 The application of paint by brush or spray is covered below:

8.6.2 Brush Application

8.6.2.1 Proper brushes shall be selected for a specific work piece. Round or oval

brushes, complying with international standard are better suited for irregular

surfaces whereas flat brushes complying with international standard are

convenient for large flat areas. The width of flat brushes shall not generally

exceed 125 mm.

8.6.2.2 Paint shall be applied in short strokes depositing uniform amount of paint in

each stroke followed by brushing the paint into all surface irregularities,

orifices and corners and finally smoothing or leveling the paint film with long

and light strokes at about right angles to the first short strokes. All runs and

sags shall be brushed out. The brush marks shall not be left in the applied

paint as far as practicable.

8.6.3 Spray Application

8.6.3.1 The spraying equipment shall be compatible with the paint material and

provided with necessary gauges and controls. The equipment shall be cleaned

of dirt, dried paint, foreign matter and solvent before use.

8.6.3.2 The paint shall be applied by holding the gun perpendicular to the surface, at a

suitable distance and moved in a pattern so as to ensure deposition of an

uniform wet layer of paint. All runs and sags shall be brushed out

immediately; areas not accessible to spray shall be painted by brush or dauber.

8.6.4 Shop Painting

8.6.4.1 All fabricated steel structures shall have a minimum of two primer coats

before dispatch to site. The paint shall be applied immediately after surface

preparation to the specified quality, preferably within two hours.

8.6.4.2 Surface in contact during shop assembly shall not be painted. Surfaces in

contact after field erection shall receive three shop coats of specified primer

unless the paint will interfere with assembly. Surface which will be

inaccessible after assembly shall also receive three shop coats of specified

primer. Surfaces which cannot be painted but required protection shall be

given a coat of rust inhibitive grease shall be confirmed to International

standards.

8.6.4.3 Surfaces to be in contact with concrete shall not be painted. Surfaces to be in

contact with wood, brick or other masonry shall be given one shop coat of the

specified primer.

8.6.4.4 The shop coats shall be continuous overall edges including ends meant for

joining at site by welding, except where the paint is harmful to welding



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.32 AVANT-GARDE

operator or is detrimental to the finished welds. In such cases, the prepared

welding edges and the joint zone are coated with epoxy based weldable blast

primer over a width of approximately 50 mm. Then the welding edge and the

joint zone are covered with an adhesive tape over a width of approximately 50

mm and the work piece is coated with full coats of shop painting. Then the

adhesive tape is removed. The welding edges and the joint zones are not

coated with primer / rust inhibitive compounds and intermediate coats since

the complete removal of these layers in the site cannot be guaranteed, but is

absolutely vital for the quality of the welds.

8.6.4.5 Small machinery, motors, electrical equipment and instruments etc. shall

receive the full specified coats of paint in the shop.

8.6.4.6 Large machinery, large motors, cranes, gear cases, conveyors etc. shall be

shop painted completely as per the relevant paint system taking into account

the exposure conditions.

8.6.5 Site / Field Painting

8.6.5.1 After the erection / assembly of fabricated structures at the plant site, damaged

and defective shop coats shall be touched up with the same type of paint as

used for shop coat. The work shall include removal of damaged paint work,

surface preparation of the damaged area (due to damage of shop coat or due to

site fabrication or transportation) to St-3 quality and painting thereof to cover-

up all field connections, welds, rivets and all damaged or defective paint and

rusted areas. The fabricated steel structures shall then be painted with finish

coats as specified. Preferably spot repairs shall be carried out such that the

painting extents atleast 50 mm beyond the damaged area.

8.6.5.2 If necessary, equipment and large machinery shall be give one finish coat

compatible with shop coats after necessary cleaning and touch up.

8.6.5.3 The first coat of paint at site shall be applied before weathering of the shop

coat becomes excessive, preferably within three months of the shop coat. The

finish coat of paint shall be applied after all concrete work has been complete

and all cement and concrete spatters and drippings removed and damaged

surfaces touched up before application of the finish coat.

8.6.5.4 If in the opinion of the PURCHASER, the damage to shop cost is extensive,

then instead of spot touch up one overall coat of primer for each shop coat

shall be applied after cleaning. Surfaces which have not been shop coated but

require to be painted shall be given the necessary surface preparation and

prime coat before application of intermediate and finish coats and before any

damage occurs to the surface from weather or other exposure.

8.6.5.5 Steel structures which are fabricated at site shall be painted with prime and

finish coats after necessary surface preparation as specified after fabrication

and erection at site.

8.6.5.6 All cracks and crevices shall be filled with compatible paint or putty.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.33 AVANT-GARDE

8.6.5.7 All field welds and all areas within 50 mm of welds shall be cleaned before

painting, using surface preparation method as specified to attain the specified

surface quality grade; in any event all welds shall either be blast cleaned, or

thoroughly power wire brushed or chemically scrubbed or solvent cleaned

depending on the nature of the weld deposits.

8.6.5.8 During application of paint at site care shall be taken to protect any damage to

building, floors, structures, electrical equipment including motors, valve

stems, glass, moving parts, bearings, couplings, shafts, lubrication points and

other sensitive parts. Any paint falling on or applied to such surfaces shall be

removed.

8.7 Hot Dip Galvanizing

Hot Dip Galvanizing is a process in which an adherent, protective coating of

zinc and zinc compounds is developed on the surfaces of iron and steel

products by immersing them in a bath of molten zinc. The protective coating

usually consists of several layers. Those closest to the basis metal are

composed on iron-zinc compounds, these, in turn, are covered by an outer

layer consisting of zinc. The hot dip galvanizing process shall conform to

ASTM 123 or BS EN ISO 1461 or equivalent standard. All Hot dip

galvanizing shall be preceded by the necessary surface preparations, including

pickling.

8.8 Colour Code

8.8.1 Shades of finish paint coat to be applied shall be as per Indian Standard or

Munsell colour reference (published by Munsell Colour Co Inc, Baltimore,

USA). Shades of finish coat of major item like steel structures, equipment and

piping are specified in Annexure 8.3. However, prior approval shall be taken

from the PURCHASER after placement of order before adopting final colour

shade for any particular item being painted.

8.9 Inspection and Testing

8.9.1 The BIDDER shall ensure that the surface treatment and painting carried out

meets the requirements of the relevant painting systems specified. The

BIDDER shall furnish to the PURCHASER test certificates, inspection test

reports to conform compliance to the standards specified.

8.9.2 Paint manufacturer‟s test certificates to show the quality of materials used in

the paint shall be furnished.

8.9.3 The inspection and test reports shall include but not limited to the following

essential information; grade of surface preparation, paint system adopted,

name of paint manufacturer, dry film thickness of each coat as measured.

8.9.4 The BIDDER should ensure that, during blast cleaning, coating, the relative

humidity shall not exceed 80% and the ambient temperature shall be above

5ºC and less than 50ºC.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.34 AVANT-GARDE

8.9.5 The BIDDER shall arrange at his own cost, suitable paint thickness measuring

instruments, like elkometers (with calibration facilities) as and when required.

8.9.6 Final inspection shall include measurement of paint dry film thickness,

adhesion, Holiday detection check of finish and workmanship. The thickness

should be measured at as many points / locations.

8.9.7 The thickness of each coat shall be as defined in Annexure 8.2. 90% of

random readings shall be equal to or greater than the specified thickness. No

individual reading shall be less than 90% of the specified thickness for each

coat in a given system. Where excessive film thicknesses can be detrimental to

the integrity of the coating, the manufacturers recommended shall be complied

with.

8.9.8 The thickness measurement of hot dip galvanizing shall be in accordance with

EN ISO 1460 or equivalent international standard.

8.9.9 All coating thickness on metal substrates shall be measured in accordance with

ASTM E376 or equivalent standard. Thicknesses of non-metallic substrates

shall be checked by verification of the quantity of coating consumed.

8.10 Safety precaution

BIDDER should ensure necessary safety measures while doing surface

preparation, painting & galvanizing. Proper earthing shall be provided for the

electrical equipment. Any spillage of volatiles shall be wiped off

immediately.



---------------------------------------------------------------------------------------------------------------------------


CENTRIFUGAL PUMPS

B.35 AVANT-GARDE

Annexure 8.1 – Equivalent Standards for Surface Preparation Grade

Sl

No Surface preparation

Pictorial

representation

of Swedish Std

SIS 055900

DIN

55928

(Part 4)

SSPC

Std.

BS Std.

BS:423

2

IS 1477

Part -1

NACE

Standard

1 Blast Cleaning to white

metal:

Removal of all visible

rusts, mill-scales, paint and

foreign matters

Sa3

Sa3

SSPC-

SP-5

First

quality

CI A1.2 No. 1

2 Blast cleaning to near

white metal :

95% of any section of

surface area is free from all

rusts, mill-scales and

visible residues

Sa 2 ½

Sa 2 1/2

SSPC-

SP-10

Second

quality.

CI A1.2 No. 2

3. Blast cleaning to

commercial quality :

At least 2/3 of any section

of the surface area is free

from all rusts mill-scales,

and visible residues

Sa 2

Sa 2

SSPC-

SP-6

Third

quality

CI L 1.3 No. 3

4. Brush-off blast cleaning :

Removal of all loose mill

scales, rust and foreign

matters etc.

Sa 1

Sa 1

SSPC-

SP-7

-----

CI A

1.4

No. 4

5. Power tool cleaning :

Very thorough scrapping

and wire brushing to

remove loose mill-scale,

rust and foreign matters to

have pronounced metallic

shine

St-3

St-3

SSPC-

SP-3

-----

CI

6.2.1.2 ------

6. Hand tool cleaning :

Removal by hand brushing

of loose mill-scale, loose

rust and foreign matters

St-2

St-2

SSPC-

SP-2

------

CT

6.2.1.1 ------



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- TECHNICAL SPECIFICATION FOR

CENTRIFUGAL PUMPS B.36 AVANT-GARDE

Annexure 8.2 – Painting System

System

No.

Description Nature of

Exposure

Treatment in the Shop Treatment at Site Total DFT

in micron

(shop & site)

Surface

Quality

No.of

Coats

DFT /

Coat in

microns

(P/F)

Paint System Surface

Quality

No.of

Coats

DFT /

Coat in

microns

Paint System

1 General Service Painting Normal Atmos-

pheric

environment non-

corrosive

atmosphere

1.(I) Structural steel work for plant, buildings,

pipe trestles etc. location - all indoor

temperature less than 80 Deg.C

St 3 2P + 1F 35 / 30 Alkyd base red

oxide zinc

chromate / zinc

phosphate

primer F-

Synthetic

enamel of long

oil alkyd resin

based paint

Clean

and re-

touch

1 F 30 F-Synthetic

enamel of long

oil alkyd resin

based paint

130

1.(II) Steel doors, windows etc. of regular

handling

Sa 2 2P + 1F 50 / 30 P-Zinc chromate

based modified

phenolic alkyd

or alkyd high

build zinc

phosphate

primer

F-Polyurethane

enamel or long

oil alkyd

synthetic enamel

Clean

and re-

touch

1 F 30 F-Polyurethane

enamel or long

oil alkyd

synthetic enamel

160



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



System

No.


Exposure


in micron

(shop & site)

Surface

Quality

No.of

Coats

DFT /

Coat in

microns

(P/F)


Quality

No.of

Coats

DFT /

Coat in

microns

Paint System

1.(III) Outdoor Steel Structures

Sa 2½ 1P + 1F 30 / 50 P-Zinc

Chromate based

modified

phenolic alkyd

or alkyd high

build zinc

phosphate

primer

F-Polyurethane

enamel or long

fil alkyd

synthetic enamel

Clean

and re-

touch

1 F 50 F-Polyurethane

enamel or long

oil alkyd

synthetic enamel

130

2.0 Wearing Surface Painting

Painting of floor

plates, walkways,

staircase treads

handrailing etc.

which are prone to

mild abrasion

2.(I)

Floor Plates / Walkways / Staircase

treads etc.

St 2 or

St3

- 80 to 90 Hot Dip

Galvanizing

- - - *1 80 to 90

2.(II) Hand railing (site fabricated) Industrial St 3 - 80 to 90 Hot Dip

Galvanizing

- - - * 1 80 to 90

3.0 Light corrosive service painting Industrial -

atmosphere in

tropical climate, or

mild corrosive

environment due

to presence of

mild acidic fumes

and gases from

neighboring plant

1 Any damage to the Galvanized surface at the site shall be repaired with spray galvanizing.



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



System

No.


Exposure


in micron

(shop & site)

Surface

Quality

No.of

Coats

DFT /

Coat in

microns

(P/F)


Quality

No.of

Coats

DFT /

Coat in

microns

Paint System

3.(I)

Structural steelwork for plant / shop

building; or storing liquid chemicals /

acids; temperature less than 80 Deg.C

Sa 2½ 2P + 1F 50 / 30-40 P-High build

chlororubber

based zinc

phosphate

primer

F-Chlororubber

paint

Clean

and re-

touch

1 F 30-40 F-Chlororubber

paint

160-180

3.(II) Miscellaneous technological steel

structures such as conveyor galleries,

pipe trestles etc. indoor service

temperature less than 80 Deg.C

St 3 2P + 1F 45-50 / 30 P-High build

alkyd based zinc

phosphate

primer

F-Chlororubber

paint or long oil

alkyd synthetic

enamel

Clean

and re-

touch

1 F 30 F-Chlororubber

paint or long oil

alkyd synthetic

enamel

150-160

3.(III) Manufactured equipment and its

associated structures such as vessels,

bunkers, exchangers, heaters, furnaces,

pumps, crane, stacks etc. - Non-

insulated: temperature less than 80

Deg.C

Sa 2½ 2 P +1F 50 / 40-50 P-High build

chlororubber

based zinc

phosphate epoxy

primer

F-Chlororubber

paint

Clean

and re-

touch

1 F 40-50 F-Chlororubber

paint

180-200

- Insulated surfaces

Temperature less than 80 Deg.C

St 3

Same as of non-insulated surface but

without any finish coat

Clean

and re-

touch

140-150

3.(IV) Overground pipe work inclusive of pipe,

fittings, hangers, cable ducts, gas ducts

etc.

Non-insulated pipe work:



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



System

No.


Exposure


in micron

(shop & site)

Surface

Quality

No.of

Coats

DFT /

Coat in

microns

(P/F)


Quality

No.of

Coats

DFT /

Coat in

microns

Paint System

- Indoor and outdoor temp. less than

80 C

St 3 2 P + 1F 40 / 30 P-High build

alkyd based zinc

phosphate

primer

F-Chlorinated

rubber with

weather resisting

pigments

Clean

and re-

touch

1 F 30 F-Chlorinated

rubber with

weather resisting

pigments

140

Insulated pipe work:

- Indoor and outdoor temp. less than

80 C

St 3 2 P 40 P-High build

alkyd based zinc

phosphate

primer

Clean

and re-

touch

- - No finish coat 80

4. Hot Surface Painting

Environment may

be light corrosive

similar to system

(3) above

4.(I) Temperature 80 C to 120 C non-

insulated

If colour shade is desired

St 3 or

Sa 2½

2P + 1F 25 / 40 P-Epoxy zinc

phosphate

primer

F-Epoxy

Polyamide

enamel

Clean

and re-

touch

1 F 40 F-Epoxy

Polyamide

enamel

130

(or)

No colour reservations

St 3 1F + 1F 25 / 25 F-Bituminous

aluminium paint

Clean

and re-

touch

1 F 25 F-Bituminous

aluminium paint

75

4.(II) Insulated: temperature 80 C - 120 C

St 3 2 P 25 P-Epoxy Zinc

Phosphate

Primer

- - - - 50



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



System

No.


Exposure


in micron

(shop & site)

Surface

Quality

No.of

Coats

DFT /

Coat in

microns

(P/F)


Quality

No.of

Coats

DFT /

Coat in

microns

Paint System

4.(III) Temperature above 120 C non-insulated

St 3 or

Sa 2½

1 P 20 P-Silicone

aluminium paint

Clean

and re-

touch

1 F 20 F-Silicone

aluminium

40

4.(IV) Temperature above 120 C insulated

St 3 or

Sa 2½

1 F 20 F-Silicone

aluminium paint

20

5

Mill Machineries, Heavy Equipment

Accessories

For all

Environment

5.(I)

Temperature upto 120 C

Sa 2½ 2 P 25-30 P-Two

component

epoxy

polyamide zinc

chromate

2 F 40-50 F-Two

component

epoxy

polyamide

enamel

Clean

and re-

touch

1 F

(Optio-

nal)

40-50 F-Two

component

epoxy

polyamide

enamel

170-210

5.(II) Light Machineries, such as 2-mill roll

grinders, general workshop machineries,

machine tools etc.

Light corrosive

environment due

to handling of

mineral oils,

vegetable oils,

grease et.c

Sa 2 2 P

1 I

2 F

25-30

40 - 50

25-30

P-Phenolated

alkyd with zinc

chromate

I-Phenolated

alkyd based

undercoat

F-High glass

stynerated alkyd

enamel

Clean

and re-

touch

140-170

6 Switchboard / Control Panel Painting

For all

environment



---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



System

No.


Exposure


in micron

(shop & site)

Surface

Quality

No.of

Coats

DFT /

Coat in

microns

(P/F)


Quality

No.of

Coats

DFT /

Coat in

microns

Paint System

6.(I) This includes fabricated sheet metal

items such as switchboard, control panel,

control desks, cabinets, starters, small

electric machineries etc.

Pick-ling

or Sa

2 1/2

phos-

phate

treat-

ment

1 P

1 I

2 F

25

25

P-Zinc chromate

- buryrated

melamine -

alkyd resin

baking primer

I-Aninoalkyd

resin putty

F-Aninoalkyd

resin baking

enamel

75

6.(II) Electric motors, transformers etc.

- Indoor and outdoor installation -

Temperature less than 150 C

Sa

2 1/2

2 P

1 I

2 F

25-30

50-60

30-40

P-Two

component

epoxy

polyamide zinc

chromate

I-Two

component

epoxy

polyamide

F-Two

component

epoxy

polyamide or

polyurethane

Clean

and re-

touch

1 F

(Optio-

nal)

30-40 F-Two

component

epoxy

polyamide or

polyurethane

160-240

NOTE:

1. Legends surface quality: Surface preparation grade as per SIS 05 5900 or equivalent, P : Primer Coat, I : Intermediate Coat, F : Finish Coat, DFT: Dry film thickness in microns



---------------------------------------------------------------------------------------------------------------------------



B.42

Annexure 8.3 – Shades of Finish Coat

Shades of finish coat of paint to be applied over respective items as under:

Items painted Colour

Structures

Building frames including bracings, side

girts, louvres etc.

Aircraft grey

Crane girders India saffron

Crane stops Post office red

Gutters Black bituminous aluminium

Fire escape platforms ladders etc Signal red

General hand railing, top runners Lemon yellow

Rung ladders Lemon yellow

All members blocking passages for

movement

Lemon yellow

Trestles, towers and pipe bridges Dark admiralty grey

Conveyor gallery structures Aircraft grey

Steel chimneys Aluminium

Mechanical and Electrical equipment

General indoor equipment

Opaline green

General outdoor equipment Dark admiralty grey

Crane bridges, trolleys, hooks etc and

other mobile equipment

Base : Lemon yellow

Stripes : Black (300 mm wide)

Furnaces Aluminium

Tanks Base : Same as for general equipment

Stripes : Same shade as for piping around the tank as

half the tank height

Fire fighting equipment Signal red

Pipe work:

Colours shall be as given below. The base colour shall be applied throughout

entire length except, on surfaces of materials such as asbestos, aluminium,

brass, bronze, galvanized steel, stainless steel and other corrosion resistant

alloys and rubber / synthetic polymers. In such cases identification colour

bands of at least 500 mm width shall be provided near each branch, valve and

at distances not exceeding 10 m either as local colour coatings or coloured

adhesive tape of suitable material or label attached to the pipe work.

Additional identification bands superimposed over the base colour shall be

provided near each branch, valve and at a distance not exceeding 10 m, the

bands shall be at least 25 mm wide except in case of double bands where the

first band shall be about 100 mm wide. Direction of flow shall be clearly

marked on the pipelines at intervals not exceeding 10 m and at all branches

and change of direction;


River water (untreated) Base

Band

-

-

Sea green

white

Cooling water Base

Band

-

-

Sea green

French blue

Boiler feed water Base - Sea green



---------------------------------------------------------------------------------------------------------------------------



B.43


Condensate Base

Band

-

-

Sea green

Light brown

Drinking water base

first band

Second band

-

-

-

Sea green

French blue

Signal red

Industrial water base

Band

-

-

Sea green

Light orange

Compressed air Base - Sky blue

Instrument air base

Band

-

-

Sky blue

Light brown

Steam

a. Very high pressure steam

base

band

-

Aluminium

Silver Green

b. High pressure steam base

band

-

-

Aluminium

French Blue

c. Medium Pressure Steam base

band

-

-

Aluminium

Gulf Red

d. Low pressure steam (SL) base

band

-

-

Aluminium

Canary Yellow

Transformer oil base

band

-

-

Light brown

Light orange

Fuel oil base

band

-

-

Light brown

Signal Reds

L.P. gas base

First band

Second band

-

-

-

Canary yellow

Signal red

Traffic green

Nitrogen base

band

-

-

Canary yellow

Black

Ammonia base - Dark violet

Carbon-di-oxide base

band

-

-

Canary yellow

Light grey

Hydroflouric (1) acid (conc.) base

band

-

-

Dark violet

Silver grey

Fire-fighting system base - Signal red

Rain water down pipes base

band

-

-

Sea green

Sky blue

Duct work base - Aluminium

Lighting conduits base

band

-

-

Black

Yellow

Instruments - conduits base

band

-

-

Black

Red

Power – conduits base - Black



---------------------------------------------------------------------------------------------------------------------------



B.44

9.0 QUALITY ASSURANCE, TESTING AND INSPECTION

9.1 General

This section contains general requirements for inspection of material, parts,

equipment and workmanship during manufacturing, assembling and erection.

These requirements are to demonstrate compliance with specification, codes

and standards to ensure overall reliability of plant operation and performance.

All equipment covered under this specification shall be subjected to inspection

and test by PURCHASER / CONSULTANT OR BY A THIRD PARTY

INSPECTION AGENCY TO BE APPOINTED BY THE PURCHASER,

during manufacture, erection and on completion. The cost of all such tests

shall be borne by the BIDDER.

9.2 Quality Assurance Requirement

The minimum quality assurance / quality control (QA/QC) requirements the

BIDDER is expected to comply with, those described in this section.

9.2.1 Quality assurance is defined as the entire program adopted by the BIDDER to

assure conformity with the contract specifications. Quality assurance /

Quality control procedure proposed by the BIDDER should address the QA /

QC requirements under the following phases of the project.

a. Purchasing of Raw materials and Bought-out items

b. Engineering & Design

c. Manufacturing

d. Construction

e. Commissioning and Testing

9.2.2 The BIDDER shall submit documents to demonstrate that the BIDDER and

his SUB-VENDORS follow, QA / QC program meeting the requirements set

forth in this section. Typical inspection requirements for some of the critical

equipment are appended to this Section of the specifications, as Annexure 9.1.

These indicated requirements are from the PURCHASER’S /

CONSULTANT’S perspective and the BIDDER can review the same and

supplement based on their experience and practice.

9.2.3 The BIDDER shall prepare quality assurance plan for all equipment and

system on similar lines to cover the overall quality assurance requirements.

Typical format for the Manufacturing quality assurance plan and Field Quality

Assurance Plan is enclosed to this section, as Annexure 9.3 & 9.4 and the

BIDDER shall furnish the QAP as per this format. Guidelines for preparation

of Manufacturer Quality assurance plan and Field Quality assurance plan are

specified in Annexure 9.1 & 9.2.



---------------------------------------------------------------------------------------------------------------------------



B.45

9.2.4 The PURCHASER / CONSULTANT reserves the right to carry out quality

audit and quality surveillance of the systems and procedures of the

BIDDER’S / SUB-VENDOR’S quality management and control activities.

The BIDDER shall provide all necessary assistance to enable the

PURCHASER / CONSULTANT to carry out such audit and surveillance.

9.2.5 The BIDDER shall use Calibrated instruments / measuring equipment for

testing, with traceability to National / International levels. If this is not

complied with, the PURCHASER / CONSULTANT will not witness the test

till the same is organized.

9.2.6 Only latest edition of the Codes / Standards and Specification shall be used for

materials and testing. The latest revision means the revision whose date of

revision is the closest to the contract date.

9.3 Testing and Inspection

9.3.1 General

All equipment covered under this specification shall be subjected to inspection

and test by PURCHASER / CONSULTANT during manufacture, erection,

on completion and after completion. The approval of the PURCHASER of

such inspection or test will not, however, prejudice the right of the

PURCHASER to reject the equipment if it does not comply with the

specifications during erection or provide complete satisfaction in service. The

cost of all such tests shall be borne by the BIDDER.

9.3.2 Shop Tests

Shop tests shall include all tests which are specified in Codes / Standards and

Specification, to be carried out at the works of the BIDDER, at the works of

the SUB-VENDOR’S and at the works where raw materials for the supplies

are manufactured.

9.3.3 Material Tests

Whenever tested quality material is specified and wherever called upon by the

applicable design codes, the test pieces are to be prepared and tested to the

satisfaction of the PURCHASER. In the event of the PURCHASER being

furnished with certified particulars of tests which have been carried out by

BIDDERS of material, the PURCHASER may at his discretion dispense with

the tests.

9.3.4 Tests

9.3.4.1 Works tests are to include electrical, mechanical, performance and hydraulic

tests in accordance with the relevant to standards or other tests called for by

the PURCHASER this Specification to ensure that the plant fulfills the

requirements of the specification.



---------------------------------------------------------------------------------------------------------------------------



B.46

9.3.4.2 For equipment not covered by any other approved standards, the tests to be

carried out shall be in accordance with the BIDDER'S quality assurance

program to be agreed to between the BIDDER and the

PURCHASER/CONSULTANT before proceeding with the contract. The

BIDDER shall furnish a comprehensive list of the tests and quality plan to be

performed at the BIDDER’S works during the contract stage. .

Annexure 9.1-Guidelines for preparation of Manufacturing Quality Assurance Plan (MQAP)

Manufacturer Logo : Equipment manufacturer shall affix their logo

Manufacturer‟s Name and

Address

: Name of equipment manufacturer‟s works and full address shall be

indicated therein.

Item : Full name of the items for which QP is being prepared should be indicated

along with their type, class, rating, range size etc. or complete designation

/ description of items as recommended in the product specification.

Sub-system : If the item for which QAP is prepared is a part / sub-assembly of main

equipment, the name of the part / assembly / sub-assembly should be

indicated.

Column 1 : Sl. NO. for each items / component / stages mentioned in Column (2)

should be indicated.

Column 2 : Item / component / stage and operation should be indicated in sufficient

details including exact name of item, component, process, testing etc.

Column 3 : Characteristics of checks such as visual, dimensional, chemical,

mechanical, performance test, hydraulic test, ultrasonic test, magnetic

particle test, dye penetrant test, radiography test, spark test, high voltage,

insulation resistance etc. should be indicated as applicable.

Column 4 :

All check / tests as mentioned in column 3 shall be classified as

“CRITICAL”, “MAJOR” and “MINOR” depending upon its criticality in

overall integrity of the equipment.

CRITICAL : - The test / checks on equipments which are meant for

establishing the characteristics / feature of the equipment / system which

have direct bearing on performance, life, efficiency, safety and reliability

of equipment / system during operation of plant are considered

“CRITICAL”.

MAJOR : - The tests / checks which are relatively of less significance

than “CRITICAL” check, but have significant effect on specified

characteristics are considered “MAJOR” checks.

MINOR :- The tests / checks which do not have significant effect on the

specified characteristics are considered as “MINOR”

Authorization for witnessing and accepting the checks shall be as

indicated on next page:-



---------------------------------------------------------------------------------------------------------------------------



B.47

Category of check Witnessing & Accepting authority

CRITICAL Engineer-In-Charge or his representative

MAJOR Equipment supplier rep.

MINOR Equipment erection BIDDER‟s rep.

Column 5 : Type / method of Checks shall indicate nature of check i.e. visual,

measurement, verification, Review of material properties and NDT

results, etc.

Column 6, 7 & 8 : Quantum of check to be carried out by Manufacturer and Main BIDDER

/ Owner such as 100% check, 10% check, random sample, one per heat

treatment batch, one per lot offered for inspection should be specified in

Column 6, 7 and 8 respectively.

Column 9 : In this Column, Plant Specification / Standard, IS, DIN, ASTM, BS,

ASME, IEC or other National / International standard, statutory codes,

drawing, etc. as per which checks / tests shall be carried out shall be

indicated.

Column 10 : Plant Specification / Standard, design data, National / International

Standard or other acceptance norm shall be indicated specifying the

applicable Clause No. of referred standard or extract of acceptance norm

should be specified therein.

Column 11 : Applicable format of record on which Tests / Inspection Results recorded

shall be indicated.

Column 12, 13 & 14 : Inspection agency performing, reviewing or witnessing the Tests /

Checks shall be indicated sub-column. ”M”, “C”, “O” stands for

Manufacturer, Main BIDDER and Owner or their nominated inspection

agency. Under these sub-columns “P”, “R”, “H” shall be indicated for

Perform, Review and Hold point to be witnessed respectively.

Column 15 : Any specific remark shall be written there.



---------------------------------------------------------------------------------------------------------------------------



B.48

Annexure 9.2 - Guidelines for preparation of Field Quality Assurance Plan (FQAP)

BIDDER‟s Logo : BIDDER shall affix their logo

Main BIDDER Name &

Address

: Name & address of Main BIDDER shall be indicated in “FQAP”.

Column 1 : Sl. No. for each Component / Stage and operation mentioned in Column.

2. Should be indicated

Column 2 : Name of Component / equipment / system and operation like site receipt,

storage, handling, pre-erection, erection, testing and commissioning shall

be indicated.

Column 3 : Characteristics of activity and operation should be indicated as

applicable such as visual, dimensional, leveling, alignment, hydraulic,

chemical, mechanical, performance, ultrasonic, magnetic particle, dye

penetrant, radiography, high voltage, spark test etc. along with the item

on which these checks/tests are performed and instrument used for

checking shall be indicated.

Column 4 : Each Characteristic to be Checked at site shall be Classified as

“CRITICAL”, “MAJOR” & “MINOR” and defined as below:

CRITICAL : - The tests / checks on equipments which are meant for

establishing the characteristics / feature of the equipment / system which

have direct bearing on performance, life, efficiency, safety and reliability

of equipment / system during operation of plant are considered

“CRITICAL”.

MAJOR : - The tests / checks which are relatively of less significance

than “CRITICAL” check, but have significant effect on specified

characteristics are considered “MAJOR” checks.

MINOR :- The tests / checks which do not have significant effect on the

specified characteristics are considered as “MINOR”.

Authorization for witnessing and accepting the checks shall be as

indicated on next page:-



---------------------------------------------------------------------------------------------------------------------------



B.49

Category of check

Witnessing & Accepting authority

CRITICAL Engineer-In-Charge or his representative

MAJOR Equipment supplier rep.

MINOR Equipment erection BIDDER‟s rep.

All “ CRITICAL” and “MAJOR” category of check shall be “HOLD” points

and work shall not proceed till “HOLD” point is witnessed and accepted by

competent authority. Erection BIDDER shall notify in writing to competent

authority for witnessing of “HOLD” points.

Column 5 : Type / method of Checks shall indicate nature of check i.e. visual,

measurement, verification, Review of material properties and NDT results,

etc.

Column 6, 7 & 8 : Quantum of check whether on 100% basis or on random basis or sample

basis specifying percentage sample to be checked to be specified in this

column.

Quantum of check can be sub-divided to specify the quantum to be checked

by Erection BIDDER, by Main Equipment supplier and by Engineer-In-

Charge or his representative.

Column 9 : Plant standard, IS, BS, DIN, JIS, ASTM, ASME, IEC or other National /

International standard, statutory codes, drawings etc. as per which checks /

tests shall be carried out shall be mentioned.

Column 10 : Acceptance standard / norms should be specified for each characteristic.

Column 11 : Appropriate format of record on which test / inspection result recorded shall

be indicated.

Column 12, 13 & 14 : Inspection agency performing, reviewing or witnessing the Tests / Checks

shall be indicated sub-column. ”M”, “C”, “O” stands for Manufacturer, Main

BIDDER and Owner or their nominated inspection agency. Under these sub-

columns “P”, “R”, “H” shall be indicated for Perform, Review and Hold

point to be witnessed respectively.

Column 15 : Any specific remark shall be written here.



------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ TECHNICAL SPECIFICATION FOR


B.50

Annexure – 9.3 – Manufacturing Quality Assurance Plan

MANUFACTURING QUALITY ASSURANCE PLAN

MANUFACT

- RER'S

LOGO

MANUFACTUR

ER'S NAME &

ADDRESS

ITEM : MQAP NO. Rev. No.

PROJECT Date

PACKAGE

SUB. SYSTEM : CONTRACT NO.

PAGE NO. OF

SL NO.

Component/

Stage and

Operation

Characteristics

Check

* Category of

Check

Type/

Method of

Check

Quantum of

Check Reference

Document

Acceptance

Norms

Format of

Record

Inspection Agency

**

Remarks

(M) (C) (O)

(M) (C ) (O)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Legend : * Category of Check - It should be classified as "Critical", "Major" and "Minor" Prepared By

** Insp. Agency :- M - Manufacturer, C - Main BIDDER, O - Owner or their nominated inspection agency

Use the above said terms as appropriate in Column 12, 13 & 14.

Reviewed By

Critical:- To be witnessed by owner or its authorized rep and Eqpt. Supplier's rep.

Major :- To be witnessed by Eqpt. Supplier's rep

Minor :- To be witnessed by Eqpt. Erection BIDDER's rep.

Approved By Main

Contactor

Note:- " CRITICAL " and "MAJOR" Category of Check shall be "HOLD" points and work shall not proceed further till

"HOLD" point is witnessed and accepted . Erection BIDDER shall notify in writing to competent authority for witnessing of

"HOLD" points.

Final Approval by Owner



------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ TECHNICAL SPECIFICATION FOR


B.51

Annexure – 9.4 – Field Quality Assurance Plan

FIELD QUALITY ASSURANCE PLAN

BIDDER

LOGO

MAIN BIDDER

NAME AND

ADDRESS

ITEM : FQAP NO. Rev. No.

PROJECT Date

PACKAGE

SUB. SYSTEM : CONTRACT NO.

PAGE NO. OF

SL NO.

Component/

Stage and

Operation

Characteristics

Checked

* Category of

Check

Type/

Method of

Check

Quantum of

Check Reference

Document

Acceptance

Norms

Format of

Record

Inspection Agency

**

Remarks

(M) (C) (O)

(M) (C) (O)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Legend : * Category of Check - It should be classified as "Critical", "Major" and "Minor" Prepared By

** Insp. Agency :- M – Sub-BIDDER, C - Main BIDDER, O - Owner or their nominated inspection agency

Use the above said terms as appropriate in Column 12, 13 & 14.

Reviewed By

Critical:- To be witnessed by owner or its authorized rep and Eqpt. Supplier's rep.

Major :- To be witnessed by Eqpt. Supplier's rep

Minor :- To be witnessed by Eqpt. Erection BIDDER's rep.

Approved By Main

Contactor

Note:- " CRITICAL " and "MAJOR" Category of Check shall be "HOLD" points and work shall not proceed further till

"HOLD" point is witnessed and accepted . Erection BIDDER shall notify in writing to competent authority for witnessing of

"HOLD" points.

Final Approval by Owner



--------------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------------- TECHNICAL SPECIFICATION B.52 AVANT-GARDE

FOR CENTRIFUGAL PUMPS

10.0 DOCUMENTS / DRAWINGS TO BE FURNISHED

10.1 ALONG WITH THE OFFER

10.1.1 General Arrangement drawing of the pump along with motor mounted on a

common base frame with complete dimensions and weight.

10.1.2 Pump's predicted performance curves & family curves

10.1.3 Foundation drawing with loading for the pumps.

10.1.4 Motor data sheet

10.1.5 Calculation for checking adequacy of the motor selected under extreme speed

conditions, furnishing the selection chart of the motor manufacturer for VFD

application.

10.1.6 List of commissioning spares

10.1.7 Two year recommended spares for the pumps and accessories.

10.1.8 Schedule of deviations as per bid format

10.1.9 Schedule of special tools and tackles, if any.

10.1.10 Completely filled up data sheet and schedule as per 11.0 of this

specification.

10.2 AFTER AWARD OF THE CONTRACT

Sl. No. Drawing title Status

10.2.1 General Arrangement and Foundation drawing for all pumps

Approval

10.2.2 Performance Curve for all pumps

Approval

10.2.3 Technical data sheet & Characteristic curves for all pumps

Approval

10.2.4 Quality Assurance Plan

Approval

10.2.5 Performance test procedure

Information



--------------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------------- TECHNICAL SPECIFICATION B.53 AVANT-GARDE


11.0 DATA SHEETS AND SCHEDULES

11.1 DATA SHEET FOR HORIZONTAL CENTRIFUGAL

PUMPS

11.2 DATA SHEET FOR A.C. ELECTRIC MOTOR TO BE

SUBMITTED ALONG WITH THE BID

11.3 DATA SHEET FOR ELECTRIC MOTOR UPTO 22 kW TO

BE SUBMITTED AFTER AWARD OF CONTRACT

11.4 DATA SHEET FOR ELECTRIC MOTOR ABOVE 22 kW TO

BE SUBMITTED AFTER AWARD OF CONTRACT

11.5 SCHEDULE OF DEVIATIONS

11.6 PRICE SCHEDULE

11.7 LIST OF SPARES FOR TWO (2) YEARS OPERATION



11.1 DATA SHEET FOR HORIZONTAL CENTRIFUGAL PUMPS

S.No Description Unit ACW-A & B SWT- A & B CTMW - A &

BDMWT - A & B DMWT - C ETP - A & B DMWT - D & E

I. PUMP DATA SHEET

1 Pump Manufacturer

2 Model / Make

3 Quantity

4 Pump Type

5 Fluid

6 Fluid Temperature Deg.C

7 Design temperature Deg.C

8 Rated Flow Cu.M/hr

9 Rated Total Head MLC

10 NPSH required (at suction flange

inlet)

m

11 Suction pressure / Suction lift

12 Number of stages

13 Cold Efficiency at Normal Flow %

14 Cold efficiency at rated flow %

15 BKW at normal flow with cold

efficiency

kW

Signature of the bidder

TECHNICAL SPECIFICATION


B.54 AVANT-GARDE






16 BKW at rated flow with cold

efficiency

kW

17 Motor kW/speed kW / rpm

18 Impeller

18.1 Diameter (maximum / rated /

minimum)

mm

18.2 Maximum power with rated

impeller with cold efficiency

kW

19 Minimum continuous flow thermal

/ stable

20 Pump shut off head m

21 Rotation viewed from coupling

end

22 Suction specific speed Metric

23 Critical speed rpm

24 GD square value kg-Sq.m.

25 Suction Nozzle size & rating

26 Discharge Nozzle size & rating

27 Shut off pressure Kg/sq.cm.(g)




B.55 AVANT-GARDE






28 Maximum allowed casing pressure Kg/Sq.cm. (g)

29 Hydraulic test pressure of casing Kg/Sq.cm.(g)

30 Lubrication Type

31 Coupling

32 Material

32.1 Casing

32.2 Casing wear ring

32.3 Impeller

32.4 Shaft

32.5 Shaft sleeve

32.6 Gland packing

32.7 Shaft seal

33 Weight of Pump kg

34 Weight of base frame kg.

35 Weight of Motor kg

36 Pump maximum runout flow cu.m./hr.




B.56 AVANT-GARDE



11.2

S.No Description Unit

1 Make

2 Driven Equipment ACW-A & B SWT- A & B CTMW - A &


3 Frame size

4 Motor Rating kW

5 Nominal applied voltage V

6 Operating Frequency Hz.

7 Method of starting

VFD application

with S/D as

bypass starting

arrangement.

8Motor Design (TEFC /

CACA / CACW)


DATA SHEET FOR A.C. ELECTRIC MOTOR TO BE SUBMITTED ALONG WITH THE BID

Supplier Data



B.57 AVANT-GARDE



11.3


Note: Use Seperate Sheets for each Application / Rating

1 Driven Equipment Designation

2 No.of Drive Motors

3 Make

4 Applicable Standards (IS / IEC)

5 Normal Applied Voltage V

6 Nominal Output kW

7 Rated Speed RPM

8 Degree of Protection of Motor

9 Maximum Allowable Voltage Variation Range %

10 Maximum Allowable Frequency Variation Range %

11 Allowable combined variation (Voltage & Frequency) %

12 Full Load Current of Motor Amps

13 Efficiency at rated voltage at 100%, 75% and 50% loads %

14 Design Ambient Deg. C

15 Confirm the provision of Class F insulation and Yes / No

temperature rise limited to Class B insulation over design ambient

16 Whether the following features for VFD driven motors are considered?

16.1 VPI treatment Yes / No

16.2 Two coat enamelling Yes / No

16.3 Thermistors for windings, as specified. Yes / No

16.4 Class F insulation with maximum temperature rise Yes / No

limited to limits of Class-B insulation over design ambient

Signature Of The Bidder : Motor Manfacturer Seal & Signature:

DATA SHEET FOR ELECTRIC MOTOR UPTO 22 kW TO BE SUBMITTED AFTER AWARD OF

CONTRACT



B.58 AVANT-GARDE



11.3


DATA SHEET FOR ELECTRIC MOTOR UPTO 22 kW TO BE SUBMITTED AFTER AWARD OF

CONTRACT

16.5 Operating Speed Requirements (To be indicated) %

Fans : 50% to 100%

Pumps : 50% to 100%

Fuel feeders : 10% to 100%

16.6 Whether the following drawings / documents attached

for VFD Application Motors

a. GA of Motor Yes / No

b. Characteristic Curves Yes / No

c. QAP for Testing Yes / No




B.59 AVANT-GARDE



11.4


Note: Use Seperate Sheets for each Application / Rating

1 Driven Equipment Designation

2 No.of Drive Motors

3 Make

4 Frame Size

5 Applicable Standards (IS / IEC)

6 Type of Motor

7 Service Designation

8 Normal Applied Voltage V

9 Nominal Output kW

10 Rated Speed RPM

11 Degree of Protection of Motor

12 Maximum Allowable Voltage Variation Range %

13 Maximum Allowable Frequency Variation Range %

14 Allowable combined variation (Voltage & Frequency) %

15 Full Load Current of Motor Amps

16 Efficiency at rated voltage at 100%, 75% and 50% loads %

17 Design Ambient Deg. C

18 Starting current at rated voltage (multiples of full load

current)

19 Power factor at rated voltage at 100%, 75% and 50%

loads

20 Acceleration time with / without loads Secs

21 Locked rotor withstand time cold / hot Secs


DATA SHEET FOR ELECTRIC MOTORS ABOVE 22 kW TO BE SUBMITTED AFTER AWARD

OF CONTRACT



B.60 AVANT-GARDE



11.4



OF CONTRACT

22 Starting method of the motor (DOL,Star-Delta,

VFD with bypass DOL/Star-delta)

23 Method of Cooling (TEFC, With no external cooling fans)

24 System fault levels to be considered for design kA & Sec

of the motor

25 Type of Bearing

26 Hot withstand time than the starting time: (Under rated load conditions)

27 Whether Continuous duty motors Starting Capability:

(under rated load conditions)

a. Three (3) equally Spread Starts per hour Yes / No

b. Two starts in quick succession from cold Yes / No

c. One Hot Start Yes / No

28 Whether the following features are considered for all motors ?

28.1 Confirm the provision of Class F insulation and Yes / No

temperature rise limited to Class B over design ambient

28.2 Constant efficiency between 60% & 100% load Yes / No

28.3 Provision of Space Heaters for Motors . Yes / No

28.4 Suitable for being switched on to a solid main even at Yes / No

phase opposition at a of 50% (150% of the rated voltage)

28.5 Capable to start and run-up at a minimum of 80% of rated Yes / No

voltage at its terminals with the driven mechanism /

equipment connected

28.6 Capable of operating satisfactorily at full load for Yes / No

5 minutes without injurious heating with 75% of the

rated voltage at its terminals.

28.7 The terminal boxes shall be capable of second. Yes / No

withstanding the maximum system fault current

for a duration of at least 0.25

28.8 Terminal box to be rotatable by 4 x 90 Deg. Yes / No

28.9 Method of Mounting the Terminal boxes on the




B.61 AVANT-GARDE



11.4



OF CONTRACT

motors (tapered). Yes / No

28.10 Type of Coupling to Driven Equipment Yes / No

28.11 Whether adapter box provided? Yes / No

28.12 Provision of BTDs as per Specification: Yes / No

28.13 Provision of RTDs as per Specification: Yes / No

28.14 All bearing to be of lubricated anti-friction type. Yes / No

28.15 Cable terminal suitability Sq.mm

29 Whether the following features for VFD driven motors are considered?

29.1 VPI treatment Yes / No

29.2 Two coat enamelling Yes / No

29.3 Thermistors, as specified. Yes / No

29.4 RTDs for windings, as specified. Yes / No

29.5 BTDs , as specified. Yes / No

29.6 Insulation for NDE bearings of motors Yes / No

29.7 Separate shaft mounted fans for cooling Yes / No NO

29.8 Class F insulation with maximum temperature rise limited to Yes / No

limits of Class-B insulation over ambient temperature

29.9 Operating Speed Requirements Yes / No

Fans : 50% to 100%

Pumps : 50% to 100%

Fuel feeders : 10% to 100%

30 Whether the following drawings / documents attached

for all Motors

a. GA of Motor Yes / No

b. Characteristic Curves Yes / No

c. QAP for Testing Yes / No




B.62 AVANT-GARDE



11.5 SCHEDULE OF DEVIATIONS

S.No Description UnitPurchaser's Requirement /

Bidder's Data

Note :

All technical and commerical deviation from the bid document shall be listed herein.

No cognisance shall be given to any exception stated anywhere else in the Bidder's offer

Wherever possible, the Bidder shall also indicate the time and cost of implication of complyingwith the specific requirement of the bid document without taking deviation.

Sl. Specification Volume / Clause Description of DeviationNo.




B.63 AVANT-GARDE



11.6 PRICE SCHEDULE

S.No Description Unit Rate (Rs.) Amount (Rs.)

1 This schedule indicates the format under which the prices for the various equipment and

services covered in this specification should be furnished.

1.1 Lumpsum prices for equipment and services shall be quoted in Part-I of this schedule.

Part-II covers spares and tools & tackles.

1.2 Prices for mechanical equipment in Part-I shall include all accessories. All

commissioning spares shall be included under Part-I.

1.3 BIDDERS quoting firm prices only will be considered.




B.64 AVANT-GARDE



11.6 PRICE SCHEDULE

S.No DescriptionUnit Rate

(Rs)

Amount

(Rs)

Unit Rate

(Rs)Amount (Rs)

PART - I - LUMPSUM PRICE FOR EQUIPMENT AND

SERVICES

1

Two (2) numbers of Auxiliary Cooling Water Pumps with

drive motors - ACW-A & B ** (ACW Pumps motor shall

be suitable for VFD application)

2Two (2) numbers of Secondary treated Sewage Water Transfer

Pumps with drive motors - SWT - A & B **

3Two (2) numbers of Cooling Tower make up Water transfer

Pumps with drive motors - CTMW - A & B **

4Two (2) numbers of DM water transfer pumps with drive

motors - DMWT - A & B **

5One (1) number of DM water transfer pump for Boiler initial

filling / Emergency makeup with drive motors - DMWT - C **

6Two (2) numbers of Effluent transfer pumps with drive motors -

ETP - A & B **

7Two (2) numbers of DM water transfer pumps for indirect

cooling system with drive motors - DMWT - D & E **

BASIC PRICE INCLUDING PACKING &

FORWARDING CHARGES

8 Excise duty/customs duty applicable

9 State sales tax / Central Sales tax

10 Freight charges

11 Service Tax for Freight charges

12 Transit Insurance

13

Lumpsum charges for supervision of erection and

commissioning (Two visits, each visit of two days duration)

TOTAL PRICE (Sum of Sl. No. 1 to 13)

TOTAL PACKAGE PRICE INCLUDING SPARES


PUMP MOTOR



B.65 AVANT-GARDE



11.6 PRICE SCHEDULE

S.No DescriptionUnit Rate

(Rs)

Amount

(Rs)

Unit Rate

(Rs)Amount (Rs)

PUMP MOTOR

PART-II - CHARGES FOR SPARES, SPECIAL TOOLS AND TACKLES & SERVICES

1.0 SPARES

1.1

Two (2) years' Operational Spares. (Items as specified in the

relevant schedule. Unit prices for spares for delivery at site and

total price including taxes & duties shall be quoted)

2.0 SPECIAL TOOLS AND TACKLES


** Including accessories like common base frame, coupling, coupling guard, foundation bolts, motor canopy, nuts etc.,

piping, valves, sight glasses, if any



B.66 AVANT-GARDE



Sheet No.: 1/1


S.No Catalogue/Drawing No. Required Qty. of the

identifying the quantity item in use

spare parts of spares

1.0

Gaskets

O rings

Shaft Sleeves

Wearing rings

Gland packing

2.0

Gaskets

O rings

Shaft Sleeves

Wearing rings

Gland packing

3.0

Gaskets

O rings

Shaft Sleeves

Wearing rings

Gland packing

4.0

Gaskets

O rings

Shaft Sleeves

Wearing rings

Mechanical seal

Signature of the Bidder

DMWT - A & B Pumps

Name of the Spare Part

ACW - A & B Pumps

SWT - A & B Pumps

CTMW - A & B Pumps



B.67 AVANT-GARDE



Sheet No.: 1/1


S.No Catalogue/Drawing No. Required Qty. of the

identifying the quantity item in use

spare parts of spares

Name of the Spare Part

5.0

Gaskets

O rings

Shaft Sleeves

Wearing rings

Mechanical seal

6.0

Gaskets

O rings

Shaft Sleeves

Wearing rings

Gland packing

7.0

Gaskets

O rings

Shaft Sleeves

Wearing rings

Mechanical seal

BIDDER shall furnish any additional spares required for the above mentioned pumps

Signature of the Bidder

DMWT - D & E Pumps

ETP - A & B Pumps

DMWT - C Pump



B.68 AVANT-GARDE

M/s. DELHI MSW SOLUTIONS LIMITED - Ramky Enviro...

Documents

Transcript of M/s. DELHI MSW SOLUTIONS LIMITED - Ramky Enviro...