Work of Complete Overhauling of Boiler Unit. No. 3 at GTPS during AOH/COH.

Date of opening of online Technical Bid, all

relevant documents submitted through online

process, Cover for Tender fee and EMD at 15:30

As per Tender Notice

Hrs (Online technical bid will be opened for

Bidders who have submitted Cover for Tender Fee

Tentative date of on-line opening of price bid (if Party has to be in touch with

possible) at 15.30 hrs. website

https://tender.nprocure.com

and also with e-mail sent by

EW- 290 PUR-F-006 RFQ-

Important Notes to Bidders:

(1) All the online Annexure and price bid, other tender documents (As per PQC)

must be submitted/attached through online form only. Bidder has to upload

scanned copies of original documents (Notarized / self-attested copies of original –

as specified in tender document) with bid. No physical documents to be submitted

(2) Payment of Tender Fee /Earnest Money Deposit (EMD):

All the bidders will be required to pay Tender Fee & EMD as mentioned in the

Tender Document either in Demand Draft, Pay Order or Bank Guarantee (only for

EMD) in favour of Gujarat State Electricity Corporation Limited payable at

Gandhinagar, Gujarat. The scanned copy of original document shall have to be

uploaded online with the bid and RPAD or Speed Post only addressed to The Chief

Engineer (G), Gujarat State Electricity Corporation Limited, Thermal Power

Station, Gandhinagar-382041.

(3) Being three part Bid, bidder shall have to submit their tender in three stages i.e.

PRILIMINARY STAGE (EMD Details- scan copy(online) & Original document- Hard

Copy submission), TECHNICAL STAGE (on line submission only) and COMMERCIAL

STAGE (on line submission only).

 First preliminary stage will be opened and if the documents submitted by bidder

towards payment of Tender Fee & EMD are found ok, then only Technical Bid will

be opened (On-line). Tenders submitted without Tender Fee & EMD by the firms,

will be rejected without entering into further correspondence. Submission of

required documents for exemption of EMD is mandatory.

 The exemption in payment of EMD shall be given to the,

1. Micro & small-scale enterprises which participate directly in tendering

process for the product which they are manufacturing / service which they

are providing and have Udyam registration for items / service under

2. Start-ups which participate directly in tendering process for the product

which they are manufacturing/service which they are providing and re-

cognized by DPIIT under the Start-up India Program and has obtained Udyam

3. Organization which has registration certificate for the manufacturing product

of the tender, from Gujarat Khadi Gramodyog Board or Khadi and Village

Industries Commission(K.V.I.C)or Commissioner of Cottage Industries.

4. Board/Corporations/PSUs of the Central/State Government for their own

manufactured items.

5. State Government recognized organizations like(i) organizations for blinds,

dumb and deaf, disabled, mentally disabled persons;(ii)women's self-help

group recognized by Gujarat Livelihood Promotion Company; which

participate directly in tendering process for the product which they are

manufacturing / service which /they are providing.

1. Micro & Small Enterprises (MSEs) who participates directly in the tendering

process as Manufacturers or Service Providers, and holds a valid Udyam

Registration, are eligible for exemption from payment of Earnest Money

2. Agencies registered under Udyam in the capacity of Traders, Re-sellers, or

similar categories (i.e. other than Manufacturers/Service Providers) are not

eligible for EMD exemption.

3. Migration period for Reclassification of MSMEs: - ln case of an upward change

EW- 290 PUR-F-006 RFQ-

in terms of investment in plant and machinery or equipment or turnover or

both, and consequent re-classification, an enterprise shall continue to avail of

all non-tax benefits of the category (micro or small or medium) it was in before

the re-classification, for a period of three years from the date of such upward

 Vendor Registration with GSECL is not compulsory for submitting this tender.

(4) If any Bank Guarantee submitted against EMD/security deposit/PBG, same should

be valid one year from the date of expiry of BG. Bank Guarantee should be

confirmed through Structured Financial Messaging system (SFMS). SFMS allows

intra/interbank message transfer system of banking. Our bank details are as under.

ACCOUNT NAME GSECL

BANK NAME & BRANCH BOB, SECTOR-21, GANDHINAGAR

IFSC CODE BARB0GANDHI

(5) The tender received after time and date specified in the tender notice will not

be accepted. Once the offer Submitted by the Contractor before due date of

submission, the Contractor will not be allowed to submit revised/

additional/Modified/other after opening of bid. Any alterations/ modification to

the bids received after submission of offer shall not be considered unless carried for

by the Corporation in negotiation.

(6) Any deviation found in Data / Details / Documents between on line offer (e-

tendering) and physically submitted documents (Tender document fee, Technical

offer of the bidder) offer of the same bidder will not be considered and no any further

communication in the matter will be entertained.

Further bidders are requested to submit price – bid (Part-II) on-line only and not to

submit the price bid in physical form. This is mandatory. If price bid is submitted in

physical form, same will not be opened and only on-line submitted price bid will be

considered for evaluation. Further if the quantity quoted differs in the any of the

technical bid forms and in price bid forms, it is discretion of CE Committee –GSECL

to consider the quoted quantity.

(7) PLEASE MENTION:

(a) EPF Code No.: _________________ (The contractor shall have to submit in online

the attested copy of EPF code certificate issued by RPFC without fail otherwise

tender will not be considered )

(c) GSTIN Registration No. : _____________________________________ ( For Works &

(8) In case short submission of documents with bid and / or clarification if any required

from the bidder, The required details / documents may be asked from bidder.

(9) It shall be sole responsibility of the bidder that the uploaded scanned documents (in

PDF form) Remain legible and should not be password protected

(10) Tender will be evaluated on basis of Data / Details / Documents submitted by

online form only.

(11) It is mandatory for all the bidders to upload their tender documents by on line only

(E-tendering) in scheduled time. No documents shall be considered physically

which are mentioned for on-line submission only.

(12) The bidders are required to fill up all the online annexure / forms and shall be

uploaded invariably. This is intended for transparency and speedy evaluation of the

bids. Instead of simply confirming / attached in bid / refer physical offer, the Bidder

shall fill in the particulars against appropriate place in respect of each line

appearing in each online annexure. Wherever required, bidder shall invariably have

EW- 290 PUR-F-006 RFQ-

to upload supporting authentic documents in the online bid. (In the absence of

required details in the online annexure, the purchaser has every right to evaluate

the bids accordingly and bidder cannot raise any objection against any point during

(13) Bidders are requested to remain in touch with the web-site for any amendment /

corrigendum or extension of due date etc

(14) EMD Fee Demand Draft with different purchaser or agency shall not be accepted.

Tender without EMD shall be rejected.

(15) The GSECL reserves the right to award the work to one or more bidders, considering

their technical and financial capacity OR to reject any or all tenders or accept any

tender without assigning any reason thereof.

(16) Once the offer Submitted by the Contractor before due date of submission, the

Contractor will not be allowed to submit revised/ additional/Modified/other after

opening of bid. Any alterations/ modification to the bids received after submission of

offer shall not be considered unless carried for by the Corporation in negotiation

(17) GSECL reserves the rights to reject any OR all tenders without assigning any

reasons thereof.

(18) Vendor get to register in VMS System through vms.guvnl.com. For registration

following documents are required and mail to [email protected] and

[email protected]. After registration vendor have to upload the invoice in the VMS

system for smooth functioning of payment.

Documents required for Registration:

(2) GST Certificate Copy

(4) Full Name of Vendor

Site : vms.guvnl.com

Username : PAN (PAN number)

Password : MyInvoice@123

Chief Engineer (G)

GSECL: Gandhinagar TPS

Dated seal & signature of

Bidder/Contractor

EW- 290 PUR-F-006 RFQ-

BIDS FOR WORKS GENERAL CONDITONS

The tenderers should thoroughly read all the following clauses before submitting their

 online tender with Tender Fee & EMD Fee cover will be opened as per tender notice

date and time. and if the documents towards payment of Tender Fee & EMD are

found OK then only, offer of the bidder will be considered for further evaluation.

 EMD will be forfeited (i) if the tender, which it covers, is withdrawn during the validity

of the offer and (ii) the Tenderer fails to furnish / deposit the security deposit.

 “It shall be mandatory to submit security deposit within 10 days from the date of

issue of Letter of Intent before order placement. In case when successful bidder not at

all responding within notice period or withdraws his offer then his EMD shall be

forfeited and he will not be allowed to participate in the tenders invited from the same

office for the period of One year for that place from where tender is invited.”

1. TECHNICAL BID: (Online only not by physically)

1.1) The technical bid comprises scope and nature of works and quantity of works/jobs,

drawings (Refer Schedule-B), required technical qualification for execution of the

works/job etc. for which price are to be quoted. Also, all the technical details of the

stores/materials offered in accordance with the Corporation scope of work,

specification guaranteed technical particulars and conditions, etc

The supplier/contractor should mention separate HSN/SAC code and rate of GST

and cess as applicable for each item of goods/services. If no specifically mentioned

then company will have option to take the prices as exclusive of taxes and duties at

maximum higher slab rates for the evaluation of tenders.

1.2) The Technical Bid shall be opened as per Tender Notice (If possible).Please note that

the required documents should be invariably submitted in online only. If party has

not submitted tender in online is liable to be ignored.

1.3) Contractor has to submit all required documentary evidences thereof to qualify for

acceptance of their technical bid. The acquisition of the tender documents by any

party will not automatically qualify the party as to its capability to execute such or

similar orders. The Corporation shall assess the capability of the party at the time of

evaluation of the technical bids.

1.4) The submission of the offer by any contractor does not mean that the bidder is

qualified for execution of the works. After opening of the online technical bids, the

competent authority will evaluate on the basis of technical qualification criteria. If

contractor’s bid does not meet the technical qualification criteria, then his technical

bid will be ignored. Decision taken by the CE(G),GTPS will be binding to all in this

2.1) The price bid comprises Schedule-B, in which the tenderer has to offer their rates in

accordance with the technical specification specified in technical bid with all

commercial terms and condition. The Price Bid must be submitted strictly as per

Schedule-B and shall be submitted online only, not by physically.

Incomplete bids and amendments and additions to bids after opening of the bids will

be ignored out rightly.

The price bid of those who are techno-commercially qualified shall be opened. After

technical bid is opened, for modification, if any, all shall be given equal chance.

2.2) Price bids of technically acceptable tenders shall be opened after analyzed &scrutiny

of the technical bid.

2.3) The ‘TECHNICAL” and ‘PRICE” Bids shall contain adequate cross-reference wherever

necessary to ensure clear and proper co-relation of the two bids without ambiguities

whatsoever. Any technical questions information and clarifications that may be

required pertaining to this Tender should be referred to the Chief Engineer (Gen),

Gandhinagar, TPS-382041 reserves the right to reject any OR all tenders without

assigning any reasons thereof.

EW- 290 PUR-F-006 RFQ-

2.4) Bidders have to quote their rates online only as per GSECL’s given format of price

2.5) The offered prices to be indicated in online mode of tender in the format given (i.e.

Schedule-B) the price bid submitted in physical mode shall not be considered.

CONDITIONS FOR PRICE BID

a) For Works & Supply GST rate will be paid with the applicable GST rules.

b) For Supply Portion Only:-“Party shall have to quote their rates in Schedule “B” of

price bid only along with commercial terms and conditions. The details of applicable

GST, service charges, packing & forwarding charges, freight, insurance, F.O.R. etc.

The supplier/contractor should mention separate HSN/SAC code and rate of GST

and cess as applicable for each item of goods/services. If no specifically mentioned

then company will have option to take the prices as exclusive of taxes and duties at

maximum higher slab rates for the evaluation of tenders.

It is mandatory to indicate GST NO in annexure 10a of tech. bid otherwise if no

specifically mentioned then company will have option to take the prices as exclusive

of taxes and duties at maximum higher slab rates for the evaluation of tenders.

3. Applicability of Goods and Service Tax (GST):-

(a) The tenders shall be evaluated on firm price and cost with GST and cess as

applicable unless otherwise mentioned in the tender documents.

(b) If the supplier/contractor have opted for the composition scheme of GST, the

same must be clearly specified with valid declaration and certificate from

department. In the event of withdrawal/ cessation of the supplier from composition

scheme during the tenure of the contract, the rate(i. e. price) mentioned in the price

bid shall be final and any additional GST will have to be borne by the tenderer

himself, In no case additional amount towards GST or otherwise will be

paid/reimbursed to supplier/contractor.

(c) The bidder shall have to inform their GST no. of the registered place(s) where from

the bidder intends to supply the goods/services, meaning there by the bidder has to

supply the goods/services from the relevant declared/ registered place(s) of supply

(d) The bidder shall not include GST in their quoted rates; but the bidder has to

separately indicate the GST rate, amount in the price bid schedule.

(e) In-case Govt notification comes for change in GST , the same will be applicable.

(f) Bidder should indicate GST no.( copy of GST registration to be enclosed) and PAN

NO. (copy of PAN to be enclosed) Tenders submitted without GSTIN No by the

firms, the offer will be rejected without entering into further correspondence.

Chief Engineer (G)

GSECL: Gandhinagar TPS

Dated seal & signature of

Bidder/Contractor

EW- 290 PUR-F-006 RFQ-

Other Terms & Conditions

1. Contractor shall indemnify GSECL against for any injury and/or damage that may

be caused in his man or material. Moreover, the contractor shall be fully responsible

for any damage caused to the Corporation’s properties done by his man/materials

while executing the work. The Corporation will be entitled to recover the damage

from the party’s bill.

2. At any time if GSECL feels that progress of work is unsatisfactory and work force of

contractor is inadequate, other agencies/ departmental personnel will be put in

parallel for expediting the work. Amount so incurred will be recovered from the

contractor’s bill. In this case decision of the Engineer-in-charge shall be final and

binding to the contractor.

3. At any stage of the contract period, if the contractor fails to complete the job or his

work is not found satisfactory the same will be got done at his cost and risk and

additional expenditure incurred by the Corporation will be recovered from him by

giving one week's notice.

4. To sublet or transfer of contract without prior written approval of Corporation shall

be treated as breach of contract and it shall be punishable by forfeiting the S.D. as

well as termination of contract.

5. The Corporation reserves the right to forfeit the S.D. in case of any breach of

contract and in case of disputes. The decision of Chief Engineer (Gen), TPS

GANDHINAGAR shall be final, binding & acceptable to the Contractor. If contractor

fails to start the Work as Stipulated, the E.M.D. & S.D. Shall be forfeited.

6. Conditional tender will not be accepted. Withdrawal of tender condition

unilaterally by you before or after opening of tender will not be permitted.

7. The contractor has to carry out the required work strictly according to guidance

given by the Corporation's responsible officer.

8. The Corporation reserves the right whether the materials to be accepted, or not.

Only specified and scheduled materials are to be examined by Corporation's officer

and then if suitable will be accepted by the Corporation.

9. The contractor shall submit his bill in triplicate to the CE(G), GSECL, TPS,

Gandhinagar which will be paid after the certificate regarding correct receipt of the

materials in good condition.

10. The rates should be quoted without any condition. The rates be written in words and

7figures legibly.

11. Revision of prices or any commercial terms affecting the price after opening of

technical bids shall not be considered and will be ignored.

12. The contractor shall have to execute an agreement with the Corporation on a non

judicial stamp paper, the cost of which will have to be borne by the contractor and

will have to sign the contract and tender booklet of the Corporation.

13. SECURITY DEPOSIT: In tender process for L1 bidder(lowest bidder) security

deposit will be charged as per table below:

Category of the Unit Security Deposit

Works up to Rs. 5 Works More than Rs.

Enterprise or Exempted 3% of Order Value

Organization which are

exempted from paying

For all other Enterprises 5% of Order Value 5% of Order Value

Note: Security Deposit will be collected from the successful tenderer at the rates

mentioned above. This may be recovered by deduction through running bills of the

contractors and / or by treating the Earnest Money Deposit (Bid Security) paid at the time

of submission of the tender.

EW- 290 PUR-F-006 RFQ-

14. The Bank Guarantees will be executed on the standard form prescribed by the

corporation. In case of the Bank Guarantees furnished / submitted, they should

have clear one time validity till the completion of the order in all respects and up to

the expiry of Guarantee period from the date of the work completion. Bank

Guarantee for Interim period will not be allowed. If by any reasons the work period is

extended then contractor should undertake to renew the Bank Guarantee at least

one month before the expiry of the validity failing which GSECL will be at liberty to

encash the same.

“It shall be mandatory to submit security deposit as per above table within

days from the date of issue of Letter of Intent before order placement. In case

when successful bidder not at all responding within notice period or withdraws

his offer then his EMD shall be forfeited and he will not be allowed to

participate in the tenders invited from the same office for the period of One

year for that place from where tender is invited.”

If the Tenderer fails to pay the Security Deposit or defaults in execution

of the orders placed or if GSECL suffers any financial loss due to this, then

GSECL will be at liberty to adjust the amount from other orders of the same

firm or by encashing the Bank Guarantee.

All the costs of the stamp papers, other than required for payment is to be

made through SIDBI / ICICI by Board, are to be borne by you as per the Govt. of

India’s latest guidelines.

15. VALIDITES OF THE OFFERS:

The offers will have to be kept valid for a period of 180 days from the date of

opening of technical bids. In case of finalization of the tender is likely to be delayed,

the tenderers will be asked to extend the same without change in the prices or

any terms and conditions of the offer. If any change is made, original or during

the extended validity period, the offers will be liable for outright rejection without

entering into further correspondence in this regard and no reference will also be

16. If successful contractor fails to pay the required security deposit and does not come

forward to execute the work, the full value of EMD will be forfeited by the

17. Any terms and conditions mutually agreed to writing shall be for a part of the

18. Payment will be made as per GSECL’s rule.

19. The authorized officer/person of the Corporation will have the liberty to check the

material and work etc.

20. Regarding the quality and acceptance of the jobs the authorized officer's decision

will be binding and final and no dispute on this account will be entertained.

21. General terms and conditions of the Corporation for works contract will be made

applicable for this work also.

22. No material for the said work will be supplied by the GSECL except specified in

schedule thereof.

23. WORK COMPLETION PERIOD: The Tenderers will have to confirm work

completion period as specified in this tender. Delay in execution of order on

account of any other reason will be subject to penalty.

24. PBG (Applicable / Not Applicable) : “The supplier/contractor/party (i.e. tenderee)

has to give Bank Guarantee with validity period of additional 01 (one) month i.e.

more than actual Guarantee/Warranty period of 6/12/18/24/36/48/60 months

(depending upon product) to safeguard Company’s interest in case of any eventuality

happening on the last day of the Guarantee/Warrantee period after office hours of

the Bank or Bank holidays.”

25. PENALTY FOR LATE EXECUTION OF WORK: Any delay that may take place in

supply and / or erection, testing and commissioning activities beyond contractual

EW- 290 PUR-F-006 RFQ-

cutoff date / stipulated period in the order shall be subjected to penalty (not

liquidated damages) at the rate of ½% of the contract price / order price per week or

part thereof subject to a maximum of 10% of the total contract value / order value

(i.e. End cost including taxes & GST).

26. Statutory variations:-any statutory increase or decrease on the taxes and duties

subsequent to your offer if it takes place within the original contractual delivery date

will be to the company’s account subject to the claim being supported by

documentary evidence. However if any decrease takes place after the contractual

delivery date the advantage will have to be passed on the company

27. If the work is not done as per specification given by the GSECL in stipulated time in

all respects, the penalty will be levied as per GSECL's rules.

28. The GSECL shall have the right to make any changes, additions / deletions or

modifications in any terms / conditions of the tender and / or specifications as may

be deemed necessary by the GSECL at its sole discretion at any time before the due

date of opening of the tender.

29. Tenderer should furnish a list of orders for similar work executed by them indicating

the name of the party and their order reference to whom they have worked, to be

furnished in Annexure- 6. Failure to do this will result on contractor’s tender being

rejected without any reference.

30. GSECL does not accept the printed conditions of any Tenderer. It will be ignored

without any reference; hence tenderers should withdraw such printed conditions if

31. Tenders will be accepted only on or before due date and time of opening.

32. If technical deviations furnished by the Tenderer are not agreeable to the GSECL,

the offers may be ignored. However it will be solely at GSECL’s discretion to consider

the technical deviations OR not for considering the Tenderer. No correspondences of

the Tenderer after opening of the bid will be entertained in this matter.

33. The contractor will be responsible and liable for any damage to man and materials

during his work.

34. While execution of this job our plant and auxiliaries will be in running conditions.

Hence contractor has to take all precautions for safety etc. Safety belts etc. also to

be used wherever necessary while working.

35. GSECL reserve the right to terminate the contract if quantity shown in Schedule-B

is executed earlier.

36. All the terms and conditions specified in Industrial & safety laws are binding on the

37. Registration certificate under labor contract act will have to be obtained before

execution of contract.

38. The laborers shall be supplied for 8 hours a day, so contractors shall arrange

39. The following List of Annexures and Documents (available in this tender document)

should be invariably submitted along with the tender:

(i) Schedule–“A” Indicating the Description of work & quantities for the tender.

(ii) Schedule–“B” Price Bid to be submitted online ONLY”

(iii) Annexure-“A” - Technical Scope of Work

(iv) Form of Bankers undertaking Performa for E.M.D and S.D.

(v) Annexures – 1 TO

(vi) Certificate – “A”.

(vii) Document of Important Instructions.

All the above documents should be duly filled in, signed & stamped with company’s

seal should be submitted along with the Technical Bid in online only.

40. Please note that any additional conditions / deviations, if any, found in the

Commercial terms & conditions, then the Price Bids of such tenderers will not be

opened and no further correspondences in the matter will be allowed.

EW- 290 PUR-F-006 RFQ-

41. Tenderer should invariably fill up all the details of all the Annexure of this tender

document. This is mandatory. Also all the Annexures should be duly signed by

authorized signatories with their rubber stamp and along with Company’s Rubber

(Round) seal / stamp affixed on each paper.

42. All the tenderers must ensure that all the relevant documents / papers submitted

with the tender should be serially numbered, and properly documented. This must

43. All the above points should be complied by the Tenderers. If not, tenders are likely to

be ignored without making any further reference.

44. If participating bidder/agency have stake in one or more other agencies / bidder

who are participating in same tender and on account of submission of wrong

information / declaration in the tender / enquiry certificate – A, then the bidder will

be declared as disqualified automatically and EMD / SD will be forfeited. Further,

GSECL shall take stern action including stop dealing with their firms’

45. The CE(G),GSECL, Gandhinagar, reserves right to reject/accept any or all tenders

without assigning any reasons thereof and to split up the work between the parties

as the case may be.

46. Relationship of employee: - Every bidder should, at the time of submission of bid,

give a declaration as under.

“If in any bidder company/firm, the interest (i.e. Shareholding in company and share

in partnership firm) of any employee of the tendering Company or his/her relative as

defined in section 2(77) of the Company’s act. 2013 is 10% or more, the tendering

Company will not deal with such company/firm at all.

Tenderer therefore, must specifically disclose this fact in his technical bid. Non-

disclosure of such facts would immediately disqualify the tenderer for further

dealing with the tendering company.”

47. Conflict of interest among Bidders/Agents: A bidder shall not have conflict of

interest with other bidders. Such conflict of interest can lead to anti-competitive

practices to the detriment of Procuring Entity’s interests. The bidder found to have a

conflict of interest shall be disqualified. A bidder may be considered to have a

conflict of interest with one more parties in this bidding process, if:

a) they have proprietor/partner(s)/Director(s) in common; or

b) they receive or have received any direct or indirect subsidy/financial stake from

any of them; or

c) they have the same legal representative/agent for purposes of this bid; or

d) they have relationship with each other, directly or through common third

parties, that puts them in a position to have access to information about or

influence on the of bid of another bidder; or

e) Bidder participates in more than one bid in this bidding process. Participation

by a bidder in more than one Bid will result in the disqualification of all bids in

which the parties are involved. However, this does not limit the inclusion of the

components/sub-assembly/assemblies from one bidding manufacturer in more

f) in cases of agents quoting in offshore procurements, on behalf of their principal

manufacturers, one agent cannot represent two manufacturers or quote on their

behalf in a particular tender enquiry. One manufacturer can also authorize only

one agent/dealer. There can be only one bid from the following:

1. The principal manufacturer directly or through one Indian agent on his

2. Indian/foreign agent on behalf of only one principal.

g) a Bidder or any of its affiliates participated as a consultant in the preparation

of the design or technical specifications of the contract that is the subject of the

h) in case of a holding company having more than one independently

manufacturing units, or more than one unit having common business

EW- 290 PUR-F-006 RFQ-

ownership/management, only one unit should quote. Similar restrictions would

apply to closely related sister companies. Bidders must proactively declare such

sister/common business/ management units in same/similar line of business.

i) Bidder shall not act in contravention/violation to the provisions of

competition act, as amended from time to time. Every bidder should, at the

time of submission of bid, give a declaration, that bidder shall not have

conflict of interest with other bidders, as above

48. All bidders shall submit the details/documents in support of Technical Qualification

Requirements duly certified and verified for authenticity from Specified Third-Party

inspection Agency (TPIA) or Statutory Auditor of their Company or Practicing CA/CA

Firm along with a certificate regarding verification of authenticity of documents as per

the format placed at Annexur-1. All the documents submitted by the bidder in support

of the meeting Technical QR only shall be digitally signed by the Specified Third-Party

inspection Agency (TPIA) or Statutory Auditor of their Company or Practicing CA/CA

The verification and certification of authenticity of documents is acceptable from any of

1. M/s Competent inspectorate and Consultants Pvt. Ltd, Hyderabad, lndia.

2. M/s Gulf Lloyds industrial Service lndia Pvt. Ltd.-Ahmedabad.

3. M/s international Certifications Services.

4. M/s lntertek lndia Pvt. Ltd.

5. M/s SGS lndia Pvt. Ltd.

6. M/s Moody lnternational (lndia) Pvt. Ltd.

7. M/s TUV SUD South Asia (P) Ltd.

8. M/s TUV Rheinland (lndia) Pvt. Ltd.

9. M/s Bureau Veritas (lndia) Pvt. Ltd.

10. Hertz lnspection & Services Pvt. Ltd.

11. IRCLASS Syslems and Solutions Pvt. Ltd.

Verification for authenticity shall not be applicable in following cases.

1: Bidders having proven track record or regular suppliers/contractors (i.e.

2: Past order copies of GSECL as these documents can be verified internally.

Bidders shall be responsible for getting their documents/ credentials verified &

certified by the Specified Third-Party inspection Agency (TPIA) or Statutory Auditor of

their Company or Practicing CA/CA Firm in support of Technical QR. All the costs

pertaining to third party verification and certification (including those by statutory

auditors) shall be borne by the Bidder. GSECL shall have no liability (financial or

otherwise) towards the same and shall not be liable for any claim/ dispute between

the bidder and the Specified Third-Party inspection Agency (TPIA) or Statutory

Auditor of their Company or Practicing CA/CA Firm

Chief Engineer (G)

GSECL: Gandhinagar TPS

I/ We hereby agree for the terms & conditions laid down in Tender.

Contractor's Signature

With Seal & Date

EW- 290 PUR-F-006 RFQ-

Undertaking from Third Party Inspection Agency/Statutory Auditor or Practicing

(On letter head digitally signed by a person duly authorized to Sign on behalf of the firm)

Gandhinagar TPS.

Subject: Authentication of veracity of documents submitted by M/s …….. in support of

Meeting the Qualifying Requirements

Ref : Tender no.: ________________

M/s._______________________________________________(hereinafter called Bidder) having

Registered office at_____________________intend to participate in above referred tender of

The tender condition stipulates that the bidder shall submit supporting Documents

pertaining to Qualifying Requirement duly verified and certified by Third-Party

Inspection Agency (TPIA) or Statutory Auditor of their Company or Practicing CA/CA

Firm as per the list mentioned in the bidding documents.

In this regard, it is hereby confirmed that we have examined the following documents,

which are also attached with this letter. The same has been verified from the Original

Documents and / or Client for authenticity.

We hereby confirm that the following documents are found to be genuine and authentic.

1. Doc ref. no. _________________________ dated______________ (name of Documents)

2. Doc ref. no. _________________________ dated ______________ (name of Documents)

All the aforesaid documents have been digitally signed by us as a certificate of

We further confirm that we neither have any vested interest in aforesaid tender nor have

any conflict of interest in respect of above tender.

This certificate is issued at the request of M/s._____________________________ (Bidder) for

the purpose of participating in the subject tender/s.

EW- 290 PUR-F-006 RFQ-

General Terms & Conditions

1. Contractor shall indemnify GSECL against for any injury and/or damage that may

be caused in his man or material. Moreover, the contractor shall be fully

responsible for any damage caused to the Corporation’s properties done by his

man/materials while executing the work. The Corporation will be entitled to recover

the damage from the party’s bill.

2. At any time if GSECL feels that progress of work is unsatisfactory and work force of

contractor is inadequate, other agencies/ departmental personnel will be put in

parallel for expediting the work. Amount so incurred will be recovered from the

contractor’s bill. In this case decision of the Engineer-in-charge shall be final and

binding to the contractor. At any stage of the contract period, if the contractor fails

to complete the job or his work is not found satisfactory the same will be got done

at his cost and risk and additional expenditure incurred by the Corporation will be

recovered from him by giving one week's notice.

3. Subletting the contract to other agency is not permitted unless and otherwise

approved by the competent authority.

4. The contractor has to carry out the required work strictly according to guidance

given by the Corporation's responsible officer.

5. The Corporation reserves the right whether the materials to be accepted, or not.

Only specified and scheduled materials are to be examined by Corporation's officer

and then if suitable will be accepted by the Corporation.

6. The contractor shall submit his bill in triplicate to the CE(G), GSECL, TPS,

Gandhinagar which will be paid after the certificate regarding correct receipt of the

materials in good condition.

7. Any terms and conditions mutually agreed to writing shall be for a part of the

8. The authorized officer/person of the Corporation will have the liberty to check the

material and work etc.

9. Regarding the quality and acceptance of the jobs the authorized officer's decision

will be binding and final and no dispute on this account will be entertained.

10. General terms and conditions of the Corporation for works contract will be made

applicable for this work also. The booklet is attached herewith.

11. No material for the said work will be supplied by the Corporation except specified in

schedule thereof.

12. Penalty :-If the work is not done as per specification given by the Corporation in

stipulated time in all respects, the penalty will be levied as per Corporation's rules.

Any delay that may take place in supply and / or erection, testing and

commissioning activities beyond contractual cutoff date / stipulated period in the

order shall be subjected to penalty (not liquidated damages) at the rate ½ % of the

contract price / order price per week or part thereof subjected to a maximum of

10% of the total contract value/ order value (i.e. End cost including GST)

13. Statutory variations:-any statutory increase or decrease on the taxes and duties

subsequent to your offer if it takes place within the original contractual delivery

date will be to the company’s account subject to the claim being supported by

documentary evidence. However if any decrease takes place after the contractual

delivery date the advantage will have to be passed on the company.

14. The contractor will be responsible and liable for any damage to man and materials

during his work.

15. While execution of this job our plant and auxiliaries will be in running conditions.

Hence contractor has to take all precautions for safety etc. Safety belts etc. also to

be used wherever necessary while working.

16. Corporation reserve the right to terminate the contract if quantity shown in

Schedule-B is executed earlier.

EW- 290 PUR-F-006 RFQ-

17. All the terms and conditions specified in Industrial & safety laws are binding on the

18. Registration certificate under labor contract act will have to be obtained before

execution of contract

19. The laborers shall be supplied for 8 hours a day, so contractors shall arrange

20. Payment Terms: Party has to accept payment terms as per GSECL rules only i.e. as

per actual work done. NO ADVANCE payment will be allowed. Net Payment will be

released within 30 days after completion of work and submitting their relevant

21. Dispute Resolution Mechanism: For works contracts and composite Contracts, the

arbitration mechanism shall be governed by the Gujarat Public Works Contracts

Disputes Arbitration Tribunal Act, 1992 as per below details.

(1) Amicable Settlement : "Any dispute, difference, controversy or claim between the

parties arising out of or relating to this contract with reference to the

construction, interpretation, breach, termination or validity thereof (herein after

referred as "the Dispute") shall, upon the written request of either party by

referred to the authorized representatives of the Disputing Parties for resolution.

The authorized representatives shall promptly meet and attempt to negotiate in

good faith a resolution of the Dispute within thirty days of the service of the

(2) Arbitration: If the Parties fail to amicably resolve the disputes or differences or

contrary claims as indicated herewith in sub clause (1) of Clause 21 arising under

or in connection with the present works contracts, whether pertaining to works

contracts alone or works and procurement both, the same shall be referred to

arbitration under the Gujarat Public Works Contracts Disputes Arbitration

Tribunal Act, 1992."

22. For procedure for health check-up accordingly bill shall be reimbursed once during

total contract period (for as & when and AOH/COH contract) maximum up to

Rs.1000 or actual cost per worker/ labour /person, whichever is minimum after

verification & recommendation by concern doctor. In case any worker left the work

in between than for replacement Worker Company will not provide any

reimbursement, however it is compulsory to submit new report of replacement

worker for fitness certificate at contractor’s own expense.

23. For Periodic Medical examination, No reimbursement for periodic medical

examination to be given to contract employee for whom GSECL are conducting

Periodic Medical examination at company’s cost at GTPS. If a contractor fails to

undergo periodic medical examination, they have to undergo prescribed

investigation as per hazard analysis from outside, No reimbursement to be given for

these investigations.

Chief Engineer (G)

GSECL: Gandhinagar TPS

I/ We hereby agree for the terms & conditions laid down in Tender.

Contractor's Signature

With Seal & Date

EW- 290 PUR-F-006 RFQ-

BID - QUALIFICATION CRITERIA FOR TECHNICAL BID

Work of Complete Overhauling of 210MW Boiler Unit No. 3 at GTPS

Pre-Qualification Criteria (PQC) (To be submitted with Technical Bid):-

The bidders are requested to submit the technical bid with the following credentials

for technically qualifying criteria in soft ONLY.

Technical Bid Qualifying Criteria regarding

1 The bidder should have executed/completed similar works during the

last seven (7) years in Government / semi government / state

electricity board / private limited company / public limited company /

IPP , as on last date of the month preceding the month of publication of

tender, having minimum contract /order values as indicated below

a) One order of value not less than the amount equal to Rs.

42,88,000.00 of the estimated cost.

b) Two orders, each of value not less than the amount equal to Rs.

26,80,000.00 of the estimated cost.

c) Three orders, each of value not less than the amount equal to

Rs. 21,44,000.00 of the estimated cost

Similar work means: “Complete boiler overhauling during AOH/COH

of Unit as per IBR of Boiler, Unit having capacity of 75 MW or above

capacity Units.”

2 Financial qualification criteria:

(1) The Average Annual Turnover of the bidder, shall not be less than

Rs 16.08 Lakh (Rupees Sixteen Lakh Eight Thousand only)

during the preceding three (3) financial years as one date of

Techno-Commercial bid opening.

(2) Net worth of bidder shall not be less than 100% of the bidder’s paid

up share capital as on the last day of the preceding financial year. In

case the Bidder meets the requirement of Net worth based on the

strength of its Subsidiary (ies) and/or Holding company and/or

Subsidiaries of its Holding Companies wherever applicable, the Net

worth of the Bidder and its Subsidiary (ies) and/or Holding

company and/or Subsidiary (ies) of the Holding Company, in

combined manner should not be less than 100% of their total paid

up share capital. However individually, their Net worth should not

be less than 75% of their respective paid share capitals.

Net worth in combined manner shall be calculated as follows:

Net worth (combined )= (x1+x2+X3)/(y1+y2+y3) X 100, where

x1, x2, x3 are individual net worth which shall not be less than

75 % of the respective paid up share capitals and y1, y2, y3 are

EW- 290 PUR-F-006 RFQ-

individual paid up share capitals.

(3) In case the bidder is not able to furnish its audited financial

statements on stand-alone entity basis, the unaudited

unconsolidated financial statements of the bidder can be considered

acceptable provided the bidder further furnishes the following

documents for substantiation of its qualification.

 Copies of the unaudited unconsolidated financial statements of

the bidder along with copies of the Audited consolidated

financial statements of its Holding Company.

 A Certificate from the CEO/CFO of the Holding Company, stating

that the unaudited unconsolidated financial statements form

part of the Consolidated Annual Report of the company.

(4) In cases where audited results for the last preceding financial year as

on the date of techno-commercial bid opening are not available, the

financial results certified by a practicing Chartered Accountant shall

be considered acceptable. In case, Bidder is not able to submit the

Certificate from practicing Chartered Accountant certifying its

financial parameters, the audited results of three consecutive

financial years preceding the last financial year shall be considered

for evaluating the financial parameters. Further, a Certificate would

be required from the CEO/CFO, stating that the Financial results of

the Company are under audit as on the date of Techno commercial

bid opening and the Certificate from the practicing Chartered

Accountant certifying the financial parameters is not available.

(5) The bidder must submit Average Annual Turnover and Net worth

Certificate in support of Financial QR, duly certified and verified for

authenticity from Independent Statutory Auditor of their company /

Practicing Charted Accountant / C.A. Firms / TPIA (Third-Party

Inspection Agency) empaneled / approved by GSECL along with

copy of Annual Audited Accounts of last three years.

Note for point No.1, 2, 3 & 4:

I. Other income shall not be considered for arriving at annual

II. “Holding Company" and “Subsidiary Company” shall have the

meaning ascribed to them as per Companies Act of India, in

III. Net worth means the sum total of the paid up share capital and

free reserves. Free reserve means all reserves credited out of

the profits and share premium account but does not include

reserves credited out of the revaluation of the assets, write back

of depreciation provision and amalgamation. Further, any debit

balance of Profit and Loss account and miscellaneous expenses

to the extent not adjusted or written off, if any, shall be reduced

from reserves and surplus.

3 Bidder should have a separate valid GST registration number and PAN

4 Details of P.F. code No. from the appropriate provident fund authorities.

5 Labour License for Labour Contract: The contractor on getting the work

order but before starting the work shall have to furnish the copy of

Labour License under the Contract Labour (Regulation & Abolition)

from the appropriate authorities. Also required workman group

EW- 290 PUR-F-006 RFQ-

insurance policy covering labour engaged

6 The bidder must submit performance certificates or satisfactory work

completion certificates (issued directly by the utility) or copy of

Processed Final Bill of the executed / submitted PO from the utility.

Bidders shall be required to submit all the documents, in support of

Ttechnical QR (Such as copies of purchase orders/work orders /

Contract Agreements, client certificates, etc), duly certified and verified

for authenticity by the independent statutory Auditor of their company

/ practicing charted Accountant/ C.A. Firms / TPIA (Third-Party

inspection Agency) empaneled approved by GSECL.

7 The bidder should be I.B.R. approved contractor, having valid permit of

Chief Boiler Inspector, Gujarat, or duly endorsed by CIB of other states,

will only be qualified for pressure parts job. The Document to be

submitted along with the Technical Bid.

8 The Bidder should be have I.B.R. approved 3-4 certified high pressure

welder’s certificate duly renewed and duly endorsed by C.I.B., Gujarat, if

I.B.R. certificate is issued by C.I.B. of other states to be submitted along

with the technical bid.

9 Tender fee & EMD will be applicable as per NIT

1. The Chief Engineer (Gen.), GSECL, GTPS reserve right to reject any tender or all tenders

without assigning any reason thereof and to split up the work between more than one party as

the case may be.

2. Non-compliance of above criteria the technical bid is liable to be rejected. After

acceptance of the Technical Bid, the Price Bid will be considered for opening.

Chief Engineer (G)

GSECL: Gandhinagar TPS

Dated seal & signature of

Bidder/Contractor

EW- 290 PUR-F-006 RFQ-

Sr. Details Confirmation

No. (Tick √ any one)

1 Annexure – 2 YES / NO

2 Firm’s details as per “Annexure –3” YES / NO

3 Copy of the un-priced schedule (Description and YES / NO

price). “Annexure - 4”.

4 Work Completion Period as per “Annexure- 5” YES / NO

5 Past experience details as per “Annexure-6” YES / NO

6 Performance certificates as per “Annexure-7” YES / NO

7 ANNEXURE – 8 YES / NO

8 ANNEXURE – 9 YES / NO

9 ANNEXURE – 10 YES / NO

10 ANNEXURE – 11 YES / NO

11 ANNEXURE – 12 YES / NO

12 Certificate of Important Instruction & certificate-A YES / NO

13 INTEGRITY PACT YES / NO

14 Schedule-“A” & Annexure-“A” (GSECL’s work/ Scope YES / NO

of work to be carried out by contractor specified duly

signed and with seal of firm.)

I / WE, confirm that following documents are attached with the technical bid of

Signature of the Tenderer

Seal of the Firm

NOTE: ALL THE DOCUMENTS SHOULD BE PROPERLY FILED AND SHOULD BE

GIVEN FLAG MARKING FOR IDENTIFICATION.

EW- 290 PUR-F-006 RFQ-

Subject: Work of Complete Overhauling of 210MW Boiler Unit No. 3 at GTPS during

Reference: Tender No. EW-290

Due on date: / /

In connection with the above subject and reference I/ We confirm the following:

1. I / We, the under signed have read and examined the Scope of Work & requirements

during execution of work in tender mentioned under reference along with the

Commercial terms and conditions.

2. I / We, declare that our Technical Bid is strictly in line with the Tender

specifications/work.

3. Further, I / We also agree that additional conditions / deviations, if any, found in the

Commercial terms & conditions, our offer shall be out rightly rejected without

assigning any reason thereof.

4. We hereby agree for the terms & conditions laid down in Tender.

All the bidders are requested to see and verify the documents of

a) General safety rules / norms” to be observed by the contractors

b) Additional terms and conditions regarding industrial law and other related

matters for the tender documents.

c) General rules and directions for the guidance of contractor booklet of GSECL,

GTPS on our website under heading of “Rules for Works”

And confirm that all the above documents you have verified & certify as below

“I/we hereby has read the above documents and agree for the Safety Rules, Industrial

Laws and Contract Booklet (a, b & c as above) and accordingly submitted my/our

Signature of the Authorized

Representatives of the firm

Seal of the Firm

Name of the Tendering Firm / Agency:

EW- 290 PUR-F-006 RFQ-

DETAILS OF THE FIRM

Tenderer may MANDATORILY fill all the details in this form.

(These details are necessary to create the database of Contractors)

Contractor Name

Within Gujarat / Outside Gujarat /GST

Pvt. Firm / Public Ltd. / State Govt. Under (Indicate the relevant status)

taking / Central Govt. undertaking

Vendor Registration Letter No. & Date

(If registered and Letter issued by Board) -

(If Applicable)

Vendor Registration Fee (If Applicable) Paid / Not Paid (Tick any one, for New

Vendor Registration Date (If Applicable) -

Vendor Registration Validity Period From Date___________ to Date___________

(If Applicable)

P.F NO (Also Physical Document is

required along with the Technical Bid)

PAN NUMBER (Also Physical Document is

required along with the Technical Bid)

Custom No. and Date (If applicable)

Electrical License Type(If Applicable) (Also

Physical Document is required along with

the Technical Bid)

License Validity Period (If Applicable) From Date___________ to Date___________

Account Number of Bidder

Type of Account of Bidder

Branch Name & Address

Contact Number of the Branch

Copy of Cancelled Cheque

COMPANY EMAIL ID FOR

CONFIRMATION OF PAYMENT

Address of Registered Office Factory Works Authorized

Contact person name

City & Pin code

Phone Nos.(Office)

Phone Nos.(Residence)

Web site address

EW- 290 PUR-F-006 RFQ-

UN – PRICED SCHEDULE (COPY WITHOUT PRICES)

Description Qty Unit

Charges for Erection and Dismantling of cups locks scaffolding In Boiler 1st pass

up to roof level as per Scope of Work of SCHEDULE - A.

Charges for Cleaning of Boiler furnace by High pressure water jetting pump as

per Scope of Work -1 of Schedule - A.

L/S rate for cleaning /scraping of clinker from boiler transition zone & coils

3 includes RH, Platen SH, and Final SH etc. with necessary scaffolding as per 1 Job

Lump sum rate for the charges for cleaning of boiler 2nd pass which includes

4 the cleaning of economizer tubes, LTSH tubes, Hoppers of Eco. APH, SCAPH by 1 Job

water washing etc. as per scope of work.

Charges for cleaning of pent house ash by vacuum system including

5 arrangement of labours, pawdi, bamboo, gum shoes and including arrangement 1 Job

of labours, empty, filling the bags inside pent house.

Charges for cleaning of boiler dog house, both cat houses as per scope of work

of SCHEDULE - A.

Charges for Outside Cleaning of Boiler from top to ground level, deck slab, buck

stays & soot blowers, Pent house roof as per Scope of Work.

Charges for transportation of dry, wet ash debris to ash disposal area as per Cubic

scope of work of SCHEDULE - A. Meter

Charges for Removal, erection, alignment, welding and repairing of expansion

9 joints of wind box corners and repairing of Burner corner etc. as per scope of

work of SCHEDULE - A and direction of GSECL EIC

Charges for MT of Refractory lining to be cast in Dog house, Goose neck portion,

10 Pent house and Boiler area as per scope of work of SCHEDULE - A and directed

Charges for removal of refractory lining in all Boiler Area including bottom ash Square

hopper as per scope of work of SCHEDULE - A. Meter

Charges for Replacement or re-welding of pipe lines including cutting of existing

12 old corroded pipe lines as per scope of work of SCHEDULE - A and direction of

GSECL EIC (a) Size 10 NB to 40 NB

Replacement or re-welding of pipe lines including cutting of existing old corroded

13 pipe lines as per scope of work of SCHEDULE - A and direction of GSECL EIC (a)

Size above 40 NB to 80 NB

Charges for Replacement or re-welding of pipe lines including cutting of existing

14 old corroded pipe lines as per scope of work of SCHEDULE - A and direction of

GSECL EIC (a) Size above 80 NB to 100 NB

Charges for Replacement or re-welding of pipe lines including cutting of existing

15 old corroded pipe lines as per scope of work of SCHEDULE - A and direction of

GSECL EIC (a) Size above 100 NB to 150 NB

Charges for fin welding of water wall and SCW as per Scope of Work of Running

SCHEDULE - A. Meter

Charges for welding for old, worn out portion of wind box ducting, pent house,

17 goose neck, Header boxes, skin casing, dog house, cat house etc as per Scope of

Work of SCHEDULE - A.

Checking & re-alignment of pressure part coils namely platen SH, CRH, HRH

18 assembly. (Excluding HP joints) including four stage scaffolding as per Scope of 30 Assembly

Work of SCHEDULE - A.

Handling charges (including crane & labours) for repairing of Economizer &

19 LTSH modules to be repaired at ground level (works not related to AOH/COH 2 Assembly

Period), excluding H.P. joints & radiography

Repairing of LTSH / Economiser (Upper and lower) assly (i.e. two coils) by

20 cutting, lifting, repairing & repositioning excluding HP welding joints & 2 Assembly

radiography for 210MW

EW- 290 PUR-F-006 RFQ-

Replacement of LTSH module (Upper and lower) assly. by cutting, removing of

21 old module & lifting and alignment of new module excluding HP joints & 2 Assembly

radiography as per Scope of Work of SCHEDULE - A.

Replacement of economizer (Upper and lower) module by cutting & removing of

22 old eroded coils and erection alignment of new/repaired coils excluding HP 5 Assembly

welding of joints & radiography.

Charges for repairing of damaged tubes of Platen super heater, final super

23 heaters, re-heater etc on basis of HP joints as per Scope of Work of SCHEDULE - 100 Joint

Charges for repairing of damaged tubes of Water wall/platen wall/arch lines/

24 extended w/w, roof tube, burner panel tube and 65NB valve pipe on basis of HP 500 Joint

joints as per Scope of Work of SCHEDULE - A.

Charges for repairing of damaged boiler tubes of Rear arch tubes, goose neck

25 tubes, Water wall screen tubes, Riser tubes, Eco. Links to Boiler Drum and 100 Joint

100NB valve pipe on basis of HP joints as per Scope of Work of SCHEDULE - A.

Charges for repairing of damaged tubes of LTSH and associated steam cooled

26 wall, Supply tubes, screen tube etc on basis of HP joints as per Scope of Work of 150 Joint

Charges for repairing of damaged tubes of economiser, phosphate dozing line.

27 CBD line and associated steam cooled wall and 50NB valve pipe on basis of HP 100 Joint

joints as per Scope of Work of SCHEDULE - A.

Charges for Checking and repairing of roof stiffeners and structure as per

Scope of Work of SCHEDULE - A.

Charges for Checking and repairing of buck stay joints as per Scope of Work of

Fixing of ready made sleeve including cassette baffle of LTSH/Economizer coils,

30 Rear arch sleeve, water wall sleeves etc. at ground level and at elevation position 1000 Number

as per Scope of Work of SCHEDULE - A.

Overhauling of de-super heater of SH & RH including welding of hand hole and

31 radiography plug DP testing with radiography as per Scope of Work of 2 Number

Charges for Complete replacement of valves below 20.0 mm thick of pipe up to

65 NB as per Scope of Work of SCHEDULE - A.

Charges for complete replacement of valves below 20.0 mm thick of pipe above

65 NB to 100NB as per Scope of Work of SCHEDULE - A

Charges for complete replacement of valves below 20.0 mm thick of pipe above

100 NB to 200 NB as per Scope of Work of SCHEDULE - A.

Charges for Welding of pipes and valves having Pipe size Dia 160mm up to

273mm x 40 to 50 mm thick as per Scope of Work of SCHEDULE - A.

36 Charges for replacement of safety valves as per Scope of Work of SCHEDULE - A. 1 Number

Charges for welding of Pipe & valves having pipe size above Dia 273 X 32 mm

Thick as per Scope of Work

Charges for cutting & welding of pipes (pipe size 558.8 X 100 mm Thick) as per

Charges for removal of foreign material from CRH,HRH,MS Headers & Re

welding as per scope of work.

Charges for removing foreign material from Platen SH inlet header & Re welding

as per Scope of Work of SCHEDULE - A.

Charges for removing foreign material from various W/W and SCW headers and

Re welding as per Scope of Work of SCHEDULE - A.

Charges for Cutting and re-welding of hand hole of Ring header as per Scope of

Work of SCHEDULE - A.

Charges for Cutting and re-welding of ring header drains as per Scope of Work of

Charges for Preparation/Fabrication of various size critical bends from different

tube material at site as per Scope of Work of SCHEDULE - A.

Charges for fabrication of re-heater circuit loop bends and offset bends as per

sample and as per Scope of Work of SCHEDULE - A.

46 Charges for fabrication of critical Bends of screen tube near pent house (tube 20 Number

EW- 290 PUR-F-006 RFQ-

connecting SHH-5 to SHH-7), SCW and Water wall bend of soot blower and of

Z panel as per Scope of Work of SCHEDULE - A.

Charges for Fabrication of critical Bends of goose neck portion and rear arch

tube as per sample and as per Scope of Work of SCHEDULE - A.

Charges for checking and re-positioning of down corner vertex plate as per Scope

of Work of SCHEDULE - A.

Removing of turbo separators. Repairing & cleaning, including opening & closing

of two nos. of man holes of boiler drum with broken hooks replacement refitting

of separator & closing of drum man hole as per Scope of Work of SCHEDULE -

Charges for Repairing of defective eroded joints drum surface etc as per Scope of

Work of SCHEDULE - A

Charges for Inspection and repairing of SH and RH headers as per Scope of

Work of SCHEDULE - A.

Charges for Internal cleaning, inspection of ring header as per Scope of Work of

Charges for O/H/Servicing/replacement of all peep holes and man holes of

boiler as per Scope of Work of SCHEDULE - A.

Charges for removing, repairing and refitting of S S screens (CAVT Screens) and

supporting frames as per scope of work of Schedule-A

Charges for fixing of soot Blower Lance Sleeve as per Scope of Work of

Charges for Replacement / Repairing of puppet valve of LRSB and Wall blower

56 with replacement of spirageted gasket as per scope of work of SCHEDULE - A 20 Number

and as per the directive of GSECL EIC.

Charges for Overhauling and servicing of LRSB as per scope of work of

SCHEDULE - A and as per the directive of GSECL EIC.

Charges for Overhauling and servicing of LRSB without lance replacement as per

scope of work of SCHEDULE - A and as per the directive of GSECL EIC.

Charges for Overhauling and servicing of Wall blower as per scope of work of

SCHEDULE - A and as per the directive of GSECL EIC.

60 Demobilization charges as per scope of work of SCHEDULE - A. 1 Unit

61 Mobilization Charges as per scope of work of SCHEDULE - A. 1 Unit

Supply, Providing and fixing of various size of MS bolts, nut and washer as per

62 200 Kilogram

scope of work of SCHEDULE - A.

Charges for servicing & repairing of existing piping hangers as per Scope of Work

of SCHEDULE - A. and instruction of E. I. C.

Charges for servicing & repairing of existing fix tie rod of piping as per Scope of

Work of SCHEDULE - A. and instruction of E. I. C.

Charges for replacement of existing damaged hangers of piping during

AOH/COH as per Scope of Work of SCHEDULE - A. and instruction of E. I. C.

Charges for replacement of existing damaged fix tie rod of piping during

AOH/COH as per Scope of Work of SCHEDULE - A. and instruction of E. I. C.

Charges for Re-adjustment / Re-positioning of pipe line / Hangers during FSD

67 as & when required as per Scope of Work of SCHEDULE- A and instruction of E. 1 Number

Internal cleaning of CST/BD Tank of Boiler as per Scope of Work of SCHEDULE-

69 Internal cleaning of IBD Tank of Boiler as per Scope of Work of SCHEDULE-A. 1 Job

Repairing and Replacement of S.S wire mesh as per suitable size from old / new

70 pieces of wire mesh and erection and fixing of the same at Boiler at above BAH of 80 Meter

Boiler as per scope of work of SCH - A.

MT of Refractory lining to be cast in Bottom Ash Hopper of Boiler as per scope of Metric

work of SCHEDULE -A and directed by EIC. Ton

Charges for Removal & Erection of SS seal plate on front, rear, LHS and RHS of

bottom ash hopper as per scope of work of SCHEDULE - A.

Erection of Temporary Approach scaffolding from available Firm for boiler 1st Running

pass outside work at Higher Elevation Meter

EW- 290 PUR-F-006 RFQ-

Work Completion Period

EW- 290 PUR-F-006 RFQ-

DETAILS OF THE EXPERIENCE FOR SIMILAR TYPE OF WORK AS PER TENDER’S

PRE-QUALIFICATION CRITERIA.

Party should submit below executed detailed work order physically along with the

Technical Bid. This is mandatory.

Sr. NAME ORDER DESCRIPTION ORDER ORDER STATUS, IF REMARKS

No OF REFERENCE OF WORK AMOUNT FULLY ORDER

WORK No. & DATE EXECUTED. UNDER

YES/NO EXECUTION

A GUJARAT STATE ELECTRICITY CORPORATION LTD /SISTER COMPANY.

B OTHER STATE ELECTRICITY BOARD

C OTHER ORGANISATION.

EW- 290 PUR-F-006 RFQ-

LIST OF PERFORMANCE CERTIFICATES SUBMITTED WITH THE TECHNICAL BID.

Party should submit below executed work performance certificate physically along

with the Technical Bid.

Sr. No. Name of the Authority by Reference No. & Details of Works

whom certificate is issued date

EW- 290 PUR-F-006 RFQ-

ANNEXURE – 8 (for Works)

Bidder must fill up below details & should place at the top of the Technical Bid.

1 PRICES: [FIRM ONLY]

(Please Specify YES / NO.)

2 TAX: [IN PERCENTAGE] ( GST )

3 The Last three-year Audited Annual Accounts, Positive

Net worth certificate, and Average Annual Turnover

certificate certified by charted accountant as Per

Qualification Requirement

4 Please quote your GST Registration No. (Also Physical

Document is required along with the Technical Bid)

5 Please quote your PF Registration No. & Date. (Also

Physical Document is required along with the Technical

6 PENALTY TERMS AGREED :

(Please Specify YES / NO.)

7 SECURITY TERMS AGREED:

(Please Specify YES / NO.)

8 DETAILS OF EMD PAYMENT (as applicable as below)

a) DD No & Date & Name of Bank

b) B.G. No. & Date & name of Bank

c) Cash details

9 Completion of Works

(Please Specify YES / NO.)

10 VALIDITY OF THE OFFER AGREED:

(Please Specify YES / NO.)

11 PAYMENT TERMS AGREED:

(Please Specify YES / NO.)

12 WORK OFFERED AS PER SCHEDULE-B: (YES/NO)

13 TELEPHONE NOS. & FAX NO:

14 Authorized person of the firm :

15 Name of the proprietor, partners, directors [as the case

may be], along with address, telephone, fax no. etc.

16 If Vendor Registration is Done:(If Applicable)

(Please submit copy of Vendor Registration approval -

letter in the EMD cover).

EW- 290 PUR-F-006 RFQ-

TECHNICAL DEVIATIONS IF ANY TO BE FURNISHED IN THIS ANNEXURE ONLY AND

TO BE SUBMITTED WITH TECHNICAL BID.

EW- 290 PUR-F-006 RFQ-

(UNDERTAKING IN REGARD TO QUOTED PRICE)

(Bidder should not quote their prices in this page)

Sub: Undertaking in regard to quoted prices.

All bidders will have to furnish the following undertaking duly filled in, signed and

“This is to certify that we have not worked for the subjected tender viz.…………………. to

other SEBs / Power Utilities with this tender details of GSECL at lower % price than the

% prices quoted in this tender by us for the same item during last Six (6) Months.”

The prices quoted by us for the same item to other SEBs during the last six (6) months

are given below:

Signature of the Tenderer

Seal of the Firm

EW- 290 PUR-F-006 RFQ-

ANNEXURE-10A (For Supply)

Vendor must fill up below details & should place at the top of the Technical Bid.

1. PRICES:[FIRMONLY]

(Please Specify YES/NO.)

2. Rates offered FOR:__________________

3. GST :[INPERCENTAGE]

(Please Specify IN/EXCLUSIVE/EXEMPTED)

Please quote your GST Registration No. &Date

Please specify GST NO

4. In case of GST(SGST,CGST OR IGST)please specify place

of Manufacturer unit from where material is to be supplied

5. PENALT YTERMS AGREED:

(Please Specify YES/NO.)

6. SECURITYTERMSAGREED:

(Please Specify YES/NO.)

7. P.G TERMS AGREED (Wherever applicable):

(P.G.-Performance Guarantee)(Please Specify YES/NO.)

8. DETAILS OF EMD PAYMENT

(Please Specify DD/BG/Pay order/ Valid SSI/Valid NSIC

No./Valid UDYAM/Valid KVIC/Valid MSME

9. DELIVERY TERMS AGREED:

(Please Specify YES/NO.)

10. VALIDITY OF THE OFFER AGREED:180 Days from the

date of opening of Technical Bid

11. PAYMENT TERMS AGREED: 80% against T.R.C. within

30days & balance 20% within 45 days

12. ITEMS OFFERED:

13. TELEPHONE NOS. & FAX NO:

14. Authorized person of the firm:

15. Name of the proprietor ,partners, directors [As the case

may be], along with address, telephone, fax no. e-Mail ID

Signature of Tenderer Company’s roundseal

EW- 290 PUR-F-006 RFQ-

(UNDERTAKING IN REGARD TO STOP DEAL / BANNED FOR BUSINESS DEALING /

BLACK LIST THEREOF).

Sub: Undertaking in regard to Stop Deal / Banned for Business dealing / Black List

Ref: Tender No.:

M/S. ______________________________________ here by certify that M/S

__________________________________________ and their proprietor / any partner / any

directors of the firm is not stop deal and/or banned for business dealing and/or black

listed by GUVNL and/or their any subsidiary company viz.

GSECL/GETCO/DGVCL/MGVCL/UGVCL/PGVCL.

(Confirmed / not confirmed)

Contractor’s Signature

With Seal & Date

EW- 290 PUR-F-006 RFQ-

Bidders must furnish the scan copy of below details along with technical Bid.

(1) A copy of order on hand.

(2) Detail order copies submitted as per Annexure-6.

(3) Performance Certificate if any.

(4) Documentary Proof for Partnership of proprietor, Partners, Directors (as the case

may be), along with Address, Telephone No, Fax No. etc. if any.

(5) The Last three-year Audited Annual Accounts, Positive Net worth certificate, and

Average Annual Turnover certificate certified by charted accountant as Per

Qualification Requirement.

(6) A copy of Goods and Service Tax Registration document along with valid Registration

Number as per Annexure –

(7) A copy of PF Registration document along with valid Registration Number as per

(8) A valid B.G. against EMD or DD for the payment of EMD as per Annexure-8.

IMPORTANT INSTRUCTIONS

1. The Tenderer should clearly give certificate along with the Technical Bid:

“This is to confirm and certify that the offer submitted by me is strictly in accordance

with the GSECL’s Work Tender specifications and as per Technical detail work/

drawing as mentioned in the Tender Specifications. There is no commercial or

Technical deviation in the offer from the Corporation’s Tender Specification. I

undertake to abide by the GSECL’s tender description and Particulars. I undertake to

complete work strictly as per the GSECL’s Technical specification/ Scope of work/

Guaranteed Technical Particulars / Drawing, even if any technical deviations are

mentioned by me. I also undertake to abide by all commercial conditions of the GSECL,

including work completion schedule.”

(Signature of the Tenderer)

1. Any offer without above certificate will not be considered and the tender will be out

rightly ignored in the absence of above certificate.

2. After opening of the Tender, if it is found that the offer given by the Tenderer is not

according to the GSECL’s specifications, Guaranteed Technical Specifications/

Scope of work, Drawing and commercial terms and conditions and false certificate

is given by the Tenderer, then GSECL will not deal with the firm for the present

Tender. It is, therefore requested that the Tenderer should take care in giving their

offer and submission of documents.

3. The conditional tenders will not be accepted.

EW- 290 PUR-F-006 RFQ-

[On Company's Letter Head]

(Required for price justification, if necessary)

(UNDERTAKING IN REGARD TO QUOTED PRICE)

(All bidders will have to furnish the following undertaking duly filled in, for all the

quoted items/works of the tender along with online Technical Bid)

Ref.: Tender No: / Bid. No.:

We, the undersigned, hereby declare and undertake that we have not accepted or

executed any Letter of Acceptance (LOA) or Purchase Order (PO) at a unit ex-works

price/any work at rate lower than the rate offered in this tender in any station of

GSECL/GUVNL & Subsidiaries/CPSU/SPSU/IPP etc. during the period from six (6)

months prior to two (2) months after the bid submission date of this tender.

We also understand that LOA / Purchase Order placed by any station of

GSECL/GUVNL Subsidiaries/CPSU/SPSU/IPP etc. on the basis of above

undertaking shall not be considered as ‘offered’ price for the tender items in

subsequent tender, if it is not within period mentioned above

I/ We accept above undertaking.

Seal of the firm Signature of the tenderer

With designation

EW- 290 PUR-F-006 RFQ-

Gujarat State Electricity Corporation Ltd.

Thermal Power Station, GANDHINAGAR

(On Firm’s Letter Head)

ON FIRM’S LETTER HEAD:-

of M/s. __________________________________ hereby certified that M/s.

______________________________________is not related with other firms who have submitted

tenders for the same work under this inquiry / tender and the interest (i.e.

Shareholding in company and share in partnership firm) of any employee of the tendering

Company or my/our relative as defined in section 2(77) of the Company’s act. 2013 is

10% or more, the tendering Company will not deal with such company/firm at all.

Also I /We declare that, I/We have not conflict of interest with other bidders, as

Conflict of interest among Bidders/Agents

A bidder shall not have conflict of interest with other bidders. Such conflict of

interest can lead to anti-competitive practices to the detriment of Procuring

Entity’s interests. The bidder found to have a conflict of interest shall be

disqualified. A bidder may be considered to have a conflict of interest with one

more parties in this bidding process, if :

a) they have proprietor/partner(s)/Director(s) in common; or

b) they receive or have received any direct or indirect subsidy/financial stake

from any of them; or

c) they have the same legal representative/agent for purposes of this bid; or

d) they have relationship with each other, directly or through common third

parties, that puts them in a position to have access to information about or

influence on the of bid of another bidder; or

e) Bidder participates in more than one bid in this bidding process.

Participation by a bidder in more than one Bid will result in the

disqualification of all bids in which the parties are involved. However, this

does not limit the inclusion of the components/sub-assembly/assemblies

from one bidding manufacturer in more than one bid.

f) in cases of agents quoting in offshore procurements, on behalf of their

principal manufacturers, one agent cannot represent two manufacturers or

quote on their behalf in a particular tender enquiry. One manufacturer can

also authorize only one agent/dealer. There can be only one bid from the

1. The principal manufacturer directly or through one Indian agent on his

2. Indian/foreign agent on behalf of only one principal.

EW- 290 PUR-F-006 RFQ-

g) a Bidder or any of its affiliates participated as a consultant in the

preparation of the design or technical specifications of the contract that is

the subject of the Bid;

h) in case of a holding company having more than one independently

manufacturing units, or more than one unit having common business

ownership/management, only one unit should quote. Similar restrictions

would apply to closely related sister companies. Bidders must proactively

declare such sister/common business/management units in same/similar

line of business.

i) Bidder shall not act in contravention/violation to the provisions of

competition act, as amended from time to time.

SIGNATURE OF THE TENDERER

WITH DESIGNATION.

SEAL OF THE FIRM:

EW- 290 PUR-F-006 RFQ-

GUJARAT STATE ELECTRICITY CORPORATION LIMITED, BARODA Date:

To, create an environment where Business Confidence is built through Best Business

Practices and in fostered in an atmosphere of trust and respect between providers of goods

and services and their users for the ultimate benefit of society and the nation.

GSECL’S COMMITMENT PARTY’S COMMITMENT

■ To maintain the highest ethical ■ Not to bring pressure

standards in business and recommendations from outside GSECL

professions. to influence its decision.

■ Ensure maximum transparency ■ Not to use intimidation, threat

to the satisfaction of inducement or pressure of any kind on

stakeholders. GSECL or any of it’s employees under

any circumstances.

■ To ensure to fulfill the terms of ■ To be prompt and reasonable in

agreement / contract and to fulfilling the contract, agreement, legal

consider objectively the viewpoint obligations.

■ To ensure regular and timely ■ To provide goods and/or services

release of payments on due dates timely as per agreed quality and

for work done. specifications at minimum cost to

■ To ensure that no improper ■ To abide by the general discipline to be

demand is made by employees or maintained in our dealings.

by anyone on our behalf.

■ To give maximum possible ■ To be true and honest in furnishing

assistance to all the Vendors / information.

Suppliers/ Service Provider and

other to enable them to complete

the contract in time.

■ To provide all information to ■ Not to divulge any information,

suppliers/contractors relating to business details available during the

contract/job which facilitate him course of business relationship to

to complete the contract/job others without the written consent of

successfully in time. GSECL.

■ To ensure minimum hurdles to ■ Not to enter into carter/syndicate/

vendors/suppliers/contractors in understanding whether formal/non-

completion of agreement/ formal so as to influence the price.

contract/ work order.

Seal & Signature Seal & Signature

(GSECL’s Authorized Signatory) (Party’s Authorized Person)

EW- 290 PUR-F-006 RFQ-

GUJARAT STATE ELECTRICITY CORPORATION LIMITED.

TPS: GANDHINAGAR.

Work of Complete Overhauling of 210MW Boiler Unit No. 3 at GTPS

during AOH/COH.

GENERAL TERMS AND CONDITIONS:

1. SCOPE OF WORK: The details of work mentioned therein are only guidelines. The actual work

to be done will be specified by the Engineer-in-charge of the work after opening the equipment

and shall have to be done to his entire satisfaction. All such jobs, which are connected works,

but are not specified in the scope of work, are deemed to be included in the scope of work.

2. SCOPE OF SUPPLY: The details of scope of supply by the GSECL and by the contractor have

been given in below respectively of the tender specification. Anything not mentioned there in

shall be treated in the scope of the contractor.

 SCOPE OF SUPPLY BY GSECL:

The following items shall be supplied by GSECL free of cost for this contract.

a) All spare parts like boiler tubes, coils modules, HP Valves, refractory, insulation, etc.

required to complete the work.

b) Gland packing rings, sealing rings, gaskets, gland packing ropes, nuts, bolts and other

c) MS plates, angle Channel, beam, Fins or any other structural steel which is available at

d) All lubricants and grease.

e) Power for lighting, welding sets and water jetting m/c etc. at convenient two/three points,

water and air at one point free of cost. Necessary extension from released power supply,

air and water points are to be done by contractor without any extra cost.

f) Firefighting hoses and nozzles, corrugated flexible hose pipe for the vacuum cleaning with

connection required.

g) Sky climber(s) will be given but their servicing before and after use will however be the

responsibility of the contractor. Safety locks should be used for safety purpose.

h) However the contractor shall submit the material requisition 4 days in advance.

i) If available workshop facility for machining / modification work only.

j) Air, water & electrical supply & consumption for this work at one point outside boiler.

 SCOPE OF SUPPLY BY THE CONTRACTOR:

The following items will be responsibility of the contractor and no additional payment over

and above the quoted rate will be made to him on account of these items.

a) All consumable like cotton waste, cloth, kerosene, diesel, petrol, rustolene, O2/DA gas,

argon gas, kerosene, lime, Thermal chalks etc.

b) Consumables items required for effective cleaning of boiler equipment spares heating

surfaces, such as soft wire brushes, jute ropes, gunny bags, ordinary cleaning brushes,

brooms, water and air hoses and fittings, scaffolding materials.

c) All materials for erecting scaffolding including scaffolding piping clamp, wooden planks

d) All normal T&P like welding sets, grinders with grinding wheel, Hexo blades, safety belts

PPE, hand tools, motor operated winch, pulleys, pull & lifting machines, chain pulley

blocks, cutting & brazing torches, safety appliances, tag welding equipment with

consumables, Pneumatic/electrical tools for refractory braking, Refractory mixing m/c

EW- 290 PUR-F-006 RFQ-

e) All general-purpose electrodes, special electrodes for different metals & HP joints

welding electrodes and filler rods as approved by GSECL.

f) All other items not listed but required to carry out this works.

g) Works pertaining to pressure part rectification/repairs sample piece removal with

reference to RLA/Acid cleans/MET Depts. Report is to be carried out as per instruction of

Engineer-in-charge of GSECL, without any extra cost.

h) All the measuring instruments, like precision level with 0.02 mm per meter accuracy,

micrometer, verniers etc. Aluminum channel, finger tab, lifting and pulling machine, jack,

sling, D-shackle etc.

i) High pressure water jetting Pumps with hoses, nozzles and all required accessories.

j) Tools and tackles like pawdi, Kathy, scrappers, shovel, tractors with trolleys etc. required

for cleaning, assembling, dismantling work.

k) Gunny bags for ash debris handling.

l) Tarpaulins for covering specific areas, equipment.

3. QUANTITY OF WORK:

The estimated quantity of work given in Schedule ‘B’ is purely based on assumption. Any of the

items may be deleted completely or quantity may vary on either side depending upon the

condition of the boiler and availability of item and spares.

4. DELETION/WITHDRAWAL OF WORK:

a. The item, which may be felt necessary to be taken up departmentally, can be deleted from

the scope of agency at any stage during overhaul without any liabilities on GSECL side.

b. If quality / & progress of works is not found satisfactory and work get delayed for the

decommissioning of boiler due to insufficient performance than GSECL reserves right to

withdraw uncompleted items from the contractor’s scope and can award the balance work

to some other agency or many take up departmentally at their risk and cost of the

contractor. The amount of balance work or the expenditure incurred carrying out of

balance work whichever is higher will be recovered from the contractor’s bill as per GSECL

5. FACILITY FROM GSECL:

 Following facility will be provided by GSECL free of cost:

a. Workshop facility for machining/modification work only.

b. Air/water & electrical supply at one point outside boiler.

c. Fire hoses and nozzles.

 Following facility will be provided by GSECL on chargeable basis.

a. Limited unfurnished housing accommodation, if available.

b. Mobile crane & truck if available.

c. Special T&P provided by manufacturer of the plant if available shall be provided free of

cost. The contractor shall be responsible for the safe & proper use of the same. Cost of T

& P loaned to contractor will be recovered in case of loss/damages to the same. 2 nos sky

climbers will be provided free of cost. However if this facility is not available or could not

be provided by GSECL, contractor shall not give any excuse for delays/poor

workmanship. The contractor solemnly responsible for arranging these resources from

6. TRANSPORT OF MATERIALS:

All required material should be collected from the stores/site stores and brought to site in his

own transport by the contractor at his cost.

7. COMPLETION PERIOD:

The period for completion of overhaul of unit shall be 21/25/30 days and schedule of AOH/COH

days will intimate to party by this office, respectively excluding the mobilization period of

days. All the necessary items of schedule `B' as directed by EIC are to be completed within

stipulated AOH days as intimated by this office.

EW- 290 PUR-F-006 RFQ-

Validity of this work contract is kept 18 months from the date of work commence. GSECL

reserves the right to extend this contract for further 12 weeks period as deemed suitable

considering the balance quantity yet to be completed & it’s binding to the party. The rate

and other terms and condition will remain same as per original order for the extended

8. TIME SCHEDULE:

The time is essence of the contract. The contractor should ensure completion of each activity.

However +/- 05% variation in the time is to be allowed, but the total work has to be completed

within specified time period as per the BAR CHART.

9. PENALTY CLAUSES:

Time, quality, and safety are the fundamental pillars of this contract. The contractor is obligated to

complete all assigned work within the stipulated schedule, while ensuring strict adherence to the

highest standards of quality and uncompromising safety practices.

The contractor shall deploy all necessary specialized tools, plants, and equipment (T&P), engage

adequate skilled manpower, execute the work safely while maintaining prescribed quality

standards, and ensure completion within the agreed timeframe.

Any compromise in timely completion or quality of work will attract penalties as specified.

1) Penalty for Shortfall of IBR-Certified Welders:

 For Shutdown Works i.e., AOH/COH

a. The contractor shall deploy the required number of IBR-certified welders with sufficient

associated team (Fitter, Grinder, Helper etc.). However, penalty for non-deployment of

required welders is as follows.

 At the commencement of shutdown, minimum 04 welders must be deployed as per

instruction of EIC. However, the contractor shall deploy additional welders as per

instruction of EIC.

 If Nos. of Joints increases more additional welder/welders are to be deployed as per

instruction of EIC.

b. In case of shortfall in IBR welders and, penalty shall be imposed as under:

 Rs 5,000 per welder per day for shortfall.

c. Persistent shortfall for more than 3 consecutive days shall be treated as material breach of

contract, and GSECL shall reserve the right to:

 Arrange alternate welders at risk and cost of the contractor, and/or

 Recover actual cost plus 15% overhead charges.

 Initiate stop deal and banning.

2) Penalty for Poor Quality of HP Weld Joints:

a. Weld joints shall conform strictly to IBR / ASME / WPS requirements without any defects.

b. In case of rejection of weld joints during RT / UT / PAUT inspection attributable to poor

workmanship Re-welding, heat treatment, NDT, consumables, and manpower costs shall be

borne entirely by the contractor, with no extension of time.

c. In the event that a repaired weld joint fails again during RT / UT / PAUT inspection, the

same shall be repaired at the contractor’s cost, without any extension of time. All costs

towards rework, NDT, consumables, manpower, and associated activities shall be borne by

the contractor. In addition, the following penalty shall be imposed on the contractor

 Rs 2,000 per rejected joint

d. If the rejection rate exceeds 10% at any stage, GSECL reserves the right to:

 Immediately disallow the concerned welder from continuing the job until corrective

measures are implemented to the satisfaction of the Engineer-in-Charge (EIC). Such

measures may include, if required, sensitizing the welder and re-test of welder qualification

conducted by the Metallurgy Department.

 Demand the immediate replacement of the welder(s) by the agency.

3) Penalty for delay in Erection and dismantling of Cup Lock/Scaffolding:

EW- 290 PUR-F-006 RFQ-

 The erection and dismantling of cup lock scaffolding is a critical activity that directly impacts

all subsequent works, including water jetting, TTS, tube replacement, hydro testing, and

related operations. The contractor shall mobilize all required tools, plants, and manpower

well in advance, as per the scope, to ensure timely shifting, erection, and dismantling of the

Any delay attributable to the contractor in executing the above activities, against the pre-

fixed schedule, shall attract a penalty of Rs. 25,000 per day of delay.

 Cup lock scaffolding with platforms shall be erected to ensure safe and convenient access to

all areas of the boiler. However, as per the requirements of the work and the instructions of

the Engineer-in-Charge (EIC), the contractor shall erect any additional platforms deemed

necessary, without claiming extra cost.

Failure to comply with these requirements will attract a penalty of Rs. 1,000 per instance.

4) Penalty against delay in water jetting work.

The timely execution of high-pressure water jetting is essential to ensure that subsequent

activities including TTS, tube replacement, and hydro testing are completed within the

planned schedule. The contractor is required to mobilize the water jetting unit and adequate

manpower well in advance, and to commence and complete the work strictly as per the

agreed timeline. Any delay attributable to the contractor, such as non-availability of

equipment, manpower, or other resources, will incur a penalty of Rs. 5,000 for every

hours of delay.

5) Penalty for Delay in Boiler Hydro test:

a. Boiler hydro test is a critical milestone of AOH/COH. Any delay attributable to:

 Non availability of required Nos. of IBR welders

 Engagement of inadequate resources for work.

 Poor weld quality

 Repeated NDT failures

 Delay in clearing IBR formalities/ statutory clearance shall attract penalty as follows:

Rs 50,000 per day of delay beyond the scheduled departmental hydrotest date

b. If delay exceeds 7 days, GSECL reserves the right to:

 Engage alternate agencies at risk and cost of the contractor

 GSECL may take suitable action to debar the agency from qualifying for other similar

contracts for a suitable period, as decided by GSECL.

6) For poor quality of work execution:

For any malfunctioning of the equipment repaired / serviced by the Contractor due to reasons

attributable to the Contractor within three (3) month from the trial operation, the Contractor

will have to immediately deploy competent Personnel to make good the same in the earliest

possible time frame. In-case Contractor fails to repair/ service the affected equipment, GSECL

shall get it repaired on the risk & cost of Contractor.

7) For non-availability of T&P and Consumables:

In case any work is delayed due to non-availability of Tools & Tackles/

equipment/consumables which are in the scope of the Contractor, PENALTY @ Rs.2000/-

(Rupees Two thousand Only) per instance shall be applicable.

In case the Tools & Tackles /equipment/ consumables which are in the scope of the

Contractor are arranged by the GSECL to expedite the work, the actual cost of arranging the

material/ equipment shall be deducted/ recovered from the Contractor's monthly RA bill over

and above said Penalty for non-availability.

8) For delay in mobilization of Manpower/ T&P:

In case of unscheduled breakdowns like BTL, FAN FAILURE/ Emergencies, EIC's instructions

at any given point of the day or night, the Contractor shall mobilize the required manpower i.e.

IBR welder & associated team for BTL and Concerned Man power for all other work with T&P

EW- 290 PUR-F-006 RFQ-

within Four (04) hours from the time of intimation by the GSECL's EIC. Also, if required EIC

may ask to deploy more no. of Welders in case of BTL. Penalty shall be applicable in case of

any delays beyond Four (04) hours at the rate of Rs.2000/- (Rupees Two Thousand Only) per

hour for every hour of delay per instance subject to maximum of 1% of the monthly RA bill for

the subject month.

9) For poor housekeeping at work site (Routine maintenance):

After completion of the work, the Contractor should clean the site within 24 hours & ensure

that the work area/ job site is clear of all debris/scrap/spillage/waste/T&P. If the site is left

un- cleaned after the work, Penalty @ Rs.1000/- (Rupees One thousand Only) per instance

shall be applicable.

10) For any damage/wastages to GSECL equipment part or T&P:

Any damage to GSECL property like equipment or its parts/spares, T&P etc. or wastage of

free-issue materials directly attributable to contractor or his staff will be penalized by

recovering actual cost of the component/material. The contractor will have the option to get

the damaged item repaired & replaced with new item to the satisfaction of the EIC within

stipulated timeframe than facing penalty.

11) For equipment failure Related to unit shutdown:

In the event of failure of equipment due to reasons attributable to the Contractor which leads

to unit shutdown, Penalty up to a maximum of 5% of RA Bill for the subject month shall be

recovered for the loss/ damage occurred to the Owner from the Contractor's monthly RA bill.

1. Penalty payable by the Contractor shall be deducted by the GSECL from outstanding

payments/RA bills due to the Contractor.

2. EIC decision will be final & binding to the contractor with respect to any dispute on

3. The total penalty deductions including work delay that can be levied in contract (excluding

safety related) shall be limited to 10% of the total executed contract work. (Work that has

been carried out by agency)

10. PERFORMANCE GUARANTEE CLAUSE:

The firm shall offer performance guarantee 5% of execution of work for a period 03 months

from the of commissioning of unit towards poor workmanship. The amount of SD deposited by

the firm above shall be retained by GSECL till completion of guarantee period. If any welding

joint fails or installation gets damaged while unit in service during the guarantee period recovery

shall be imposed as under. In case of boiler tube failure occurs in guarantee period, amount of

Rs. 2,000/- per hour down time shall be recovered. Down time shall be considered from

stoppage of unit up to synchronization of unit.

11. SUBMISSION OF BOND & AGREEMENT: The contractor shall execute an agreement as well as

indemnity bond before start of the work on non-judicial stamp paper worth Rs. 300/- and Rs.

300/- respectively. The agreement will have to be executed in prescribed form of GSECL.

12. PAYMENT TERMS:

Party has to accept payment terms as per GSECL rules only i.e. as per actual work done. NO

ADVANCE payment will be allowed.Net Payment will be released within 30 days after completion

of work and submitting their relevant invoices.

13. SUPPLY ITEMS: The items, which are included in this contract, contractor has to approve the

quality of the same from Engineer-in-charge particularly for welding electrodes. Contractor has

to estimate the quantity required and has to get checked the same by GSECL at the time at

14. SUBMISSION OF CONTRACTORSHIP ELIGIBILITY CERTIFICATE:

The bidder has to submit photo state copies of the lab our license, labour insurance certificate,

and Balance sheet of A/C for last three years duly audited by Chartered Accountants, Court

affidavit regarding firm’s ownership, along with the offer, otherwise offer shall be rejected. Rules

framed by Govt. of Gujarat regarding labour license are to be followed.

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a. The bidder has to produce photo state copies of the certificate of at least 8 to 10 high

pressure Welders issued by the Chief Inspector of Boilers along with permission to carry out

the high pressure welding work DOB, Gujarat State, otherwise the offer shall be rejected for

pressure parts works. Contractor also must be possessing IBR permission as an approved

15. ENGAGEMENT OF SUB-CONTRACTOR: The contractor shall be required to submit to the

GSECL complete details of sub-contractors if any engaged by him before starting of sub-

contractor’s work accompanied with photo copy of valid labour license, labour insurance

certificate and list of workers. Safety appliances etc.

In order to complete the work in time, it is desired that bidders shall provide adequate unskilled

workers, supervisors and engineers.

17. WORKMANSHIP: During commissioning, all the defects observed shall be attended on top

priority without any charges by the bidders. Any major defect attributed for bad workmanship

during guarantee period shall be attended by bidders free of all charges to the entire satisfaction

of Engineer-in-charge.

18. The contractor has to depute sufficient nos. of engineer supervisor along with skilled workers till

full loading of the unit to attend the defects if any, observed during commissioning/work initial

load of the unit.

19. VISIT TO WORK SITE: The bidders are free to assess the scope of work by actual visit to work

site if desired.

20. SITE OFFICE / SITE STORES: The GSECL shall make all efforts to provide temporary space for

site/office/stores within the power house premises for the contractor, however delay in

completion of work on this account cannot be considered for completion of work extension in the

21. ENGINEER-IN-CHARGE:

(a) The Executive Engineer, BMD, GSECL shall be Engineer-in-charge for the works.

(b) All the work shall be carried out as per the instruction of GSECL Engineer-in-charge or his

representatives. GSECL Engineer’s decision regarding the correctness of the work and method of

working shall be final and binding to the contractor.

(c) Defects observed after opening/dismantling the equipment shall be intimated by the

contractor in writing to Engineer-in-charge.

(d) Spares required by the contractor for carrying out the work shall be requisitioned 4 days in

advance and has to arrange collection of the same from GSECL main store/site stores.

22. DISPUTE: In case of any dispute, the decision of the Chief Engineer of respective power station

will be final and binding on the contractor.

23. The contractor has to co-ordinate with other working agencies so as to get the work done in

prescribed time limit.

24. Necessary scaffolding and approaches for the overhauling work shall also be within the scope of

the contractor. Scaffolding material is to be arranged by contractor.

25. The contractor shall have to arrange to remove the scrap material from site and deposit to

GSECL main stores as per instruction of Engineer-in-charge after completion of work.

26. In case of overhauling of more than one unit in parallel contractor should kept sufficient

manpower to complete the work as per stipulated time.

27. Most of the works are covered under IBR. All formalities related permission of work to be carried

out and approval of work carried out including hydro test of BOILER from DOB; Gujarat is in the

contractor’s scope. Corporation will pay necessary fees and provide documents required for

EW- 290 PUR-F-006 RFQ-

approval. Contractor shall have to complete rest of the formalities to take work permit from

DOB, Gujarat before starting the work and submit all necessary documents of work completion

and finalized the hydro test with DOB, H=Gujarat and get the certificate from IBR for use of

28. The subject work shall have to carried out during AOH/COH as per the company’s outage

schedule. Any change in proposed outage schedule shall be binding to the contractor’s for which

no extra payment shall be given.

29. Radiography of weld joints: Party has to offer to GSECL all the weld joints (100% ) for

radiography which shall be carried out by GSECL, GTPS metallurgy department.

30. Demobilization of work site: After the completion of all the overhauling works, party will have

to demobilize the site within 7 days positively failing which Rs. 5000/- lump sum will be

charged as penalty.

31. WORK COMPLETION: The work will be considered as completed when all the work as per scope

of works, terms conditions are completed and the plant/equipment is taken over by GSECL.

32. DAMAGE TO THE OTHER EQUIPMENT: While carrying out the work as per scope of work, T&C

etc. if any other equipment, system plant T&P given by Corporation, insulation etc got damage

by contractor or his workman, same is to be repaired by contractor free of cost.

If contractor fails to do so, same will be got repaired/purchased at the risk and cost of

33. MATERIAL ACCOUNT: The contractor has to submit material account as per required format in

triplicate along with R.A. bill and final bill. The bill will not be accepted / processed without

material account.

34. COMPLIANCE TO THE RULES:

a. The contractor is required to comply all provisions/requirements of rules and regulations

applicable to similar nature of work and in force any rule/guide line, conditions in force at

present and framed by Corporation / Govt. from time to time in connection with the

contract shall be binding and acceptable to contractor.

b. Contractor has to furnish the valid documents of insurance, of labour license etc. before

starting the work.

35. STORAGE AND HANDLING OF SPARES:

The contractor shall made his own full proof arrangement of storage of spares, components /

consumables, tools tackles etc for the work & shall be responsible for safe custody of such

items at his site store.

36. AUTHORIZATION OF REPRESENTATIVE:-

The contractor should authorize his qualified representative to GSECL to take over material,

work permit from EIC. All the formalities as per Corporation's procedure are to be obeyed by

authorized representative of contractor.

37. JOINT PROTOCOL: The contractor is required to prepare joints protocol for the work covered

under the specification of this contract to facilitate billing etc. The contractor is required to

submit protocol along with bill. The protocol must contain details like date of starting work, date

of hand over the equipment, date of completion of that work, details of work carried out etc.

38. RETURNING OF EQUIPMENT:

Any equipment, T&P issued by GSECL, are to be returned back to GSECL in working condition

and duly cleaned up to the satisfaction of EIC.

39. As per C.O circular No. GSECL/Medical/PME/O1 DTD.16.07.2019 i.e. for procedure for

health cheak-up accordingly bill shall be reimbursed once during total contract period(for

as & when and AOH/COH contract) maximum up to Rs.1000 or actual cost per worker/

labour /person, whichever is minimum after verification & recommendation by concern

doctor. In case any worker left the work in between than for replacement worker company

EW- 290 PUR-F-006 RFQ-

will not provide any reimbursement, however it is compulsory to submit new report of

replacement worker for fitness certificate at contractor’s own expense.

40. GENERAL SCOPE OF WORK:

Mobilization period: Seven day time shall be allowed from the date of receipt of telegraphic /

fax letter /letter for mobilization and mobilization of contractor’s men, material etc. at works site

before 2 days of AOH / COH. After complete mobilization, if it is not possible to stop the

machine (Unit) for overhauling after 5 days of schedule date of overhauling,

Demobilization Charges will be applicable.

(a) Initial Mobilization(Before 2 days)

1. Shifting of all T&Ps, cutting and welding accessories etc. to work at site.

2. Opening of access doors, peephole doors & scaffold doors. Fix two Nos barricades in each of

the large doors to prevent falling through.

3. Shifting of boiler tubes, bends, and other misc. items required for the work (both GSECL &

contractor’s inputs) and electrodes to site. To keep them at site at a location & as per

housekeeping norms specified by EIC.

4. Shifting and commissioning of electrode baking and holding ovens as well as welding

machine at site.

5. Stacking the shifted materials in the order of their requirement for work. Mobilization of

following categories shall be submitted / verification facilitated on daily basis to the EIC as

specified by him.

a. Resident Engineer

b. Site in Charge per shift /unit

e. Electricians

g. Radiography teams

h. Computer operator

i. Safety Supervisors.

(b) Testing/Checking of contractor’s T&P & electrical equipment inside plant premises:

1. This testing / checking is in addition to whatever tests / checks the contractor might have

2. Shifting of like chain pulley blocks, winches, hook chucks, slings, wire ropes etc (all T&P for

which periodic testing is a must as per factories act / or is required to ensure their safe

performance) to testing site along with the submission of Test certificate for all the relavent

tools & tackles.

3. Shifting of weights / loads / other items required for testing purpose to the test location &

also returns back the same after testing.

4. Arrange for the testing of the T&P before (to be got witnessed by) competent Person

recognized as per factories act. GSECL representative shall also witness the test as per the

discretion of EIC. It shall be the responsibility of the contractor to inform adequately in

advance about the testing venue and time so that witness can be done. Contractor shall keep

a record of the tests carried out.

5. Submit copies of the test certificates issued by the competent person based on tests carried

out as above to EIC. Failed T&P shall be sent out of plant premises.

6. Electrical equipment like welding machines, grinding machines, Chop saw machines etc to

be offered for checking / testing to ensure healthiness.

7. Only such T&P and electrical equipment, which are certified to be ok, shall be deployed

during overhaul.

(c) General Safety Rules / norms to be observed by the Contractors. - Safety measures

regarding Fatal accident in the project.

All the contractors working at Thermal Power Station for Annual Overhauling, Project Erection

testing, commissioning shall strictly observe the following Safety Rules. Concerned Contractors

are responsible for informing & observance of these rules by their supervisors/employees/

labour as well as the supervisors/ employees/ labour of agencies/ sub-Contractors engaged, if

any, by them for the work contract awarded to them. Prior to commencement of the work,

EW- 290 PUR-F-006 RFQ-

Contractor shall submit a written assurance on their letter head to the concerned

Sectional Head / Engineer-in- charge that they have thoroughly gone through these

Rules, have educated their employees / employees of their sub-contractor and will

strictly observe the said Rules while execution of work under work contract awarded to

them. They shall indemnify the Corporation for any loss or damage / accident / injury to the

Corporation’s property / employee or employee of their own in default due to non – observing

1. Persons to be employed for carrying out the work shall possess required qualification, are

fully trained and conversant for the works to be done. All persons should have gate pass.

Register consisting the full details i.e. address, phone number nearest relative of all persons

to be maintained. During the work execution, one trained & competent supervisor shall

always remain present at site.

2. The contractor shall take all the required safety measures prior to commencement of work on

dangerous substances, machineries or area at which cautionary notice is displayed and

obtain `Line Clear` or `Work Permit` through the concerned Department / Section.

3. Prior to carrying out welding, gas cutting, furnace heating or any other hot work job, remove

all the inflammable material lying at or nearby worksite or cover it properly by suitable

protective covering. Also, special care shall be taken before carrying out such job & see that

all possible contributing factors to set fire shall be removed / vanished prior to

commencement of the work. Contributing factors to set fire shall be removed / vanished

prior to commencement of the work in fire prone areas. They should also keep ready all the

First Aid & Fire Extinguishers / equipment & fire extinguishing media / material like sand /

water buckets or other appropriate equipment at such place.

4. While carrying out work in confined space or inside vessel, obtain necessary `Confined Space

/ Vessel Entry Permit` from concerned department prior to commencement of the work. For

lighting in such areas, only 24-volt (ISI certified & with proper guard) hand lamp shall be

used. For taking care of the persons working inside the confined space / vessel, a supervisor

/ person capable to keep continuous watch on person(s) working inside, assist them in case

of emergency or arrange to get immediate outside help, shall remain present at entry point.

(Use full body safety belt without fail.)

While working inside sewage, trench or at-depth, a person to warn outsiders /

entrants / passers etc. shall remain available near entry point or the entry point shall be

cordoned by a barricade tape with a cautionary notice. After completion of the works, all the

lids / covers / grills / grits opened, shall be re-fixed / re-placed in the original position as it

were prior to commencement of the work and leave the work place in safe condition in all

respect, so as to prevent accident to fellow workers.

5. Do not work on or block (by stacking material, spare parts, tools-tackles, equipment etc.),

any passages / walkways / gangways / aisles / staircases / ladders / lifts or any other

approaches / roads leading to plans or its auxiliaries, on which there is traffic movement or

possible traffic movement in case of emergency. Such passages are meant for safe escape in

the event of emergency. If it is utmost necessary to carry out work in such area with blocking

of passage, prior permission of Competent Authority or the Engineer-In-Charge shall be

obtained. To demarcate / declare the area as UNSAFE, cordon it using barricading tape &

display suitable caution notice or keep a person to restrict / divert the traffic on this route

through other safe passage.

6. Prior to use of power / electrically operated hand tools / equipment / machines / gadgets

like welding machine, hand grinder, hand drill etc., ensure for its safe operation & use it only

if it is found safe to use. Do not use defective, unsafe or improperly maintained equipment.

The electrical power supply required to run such equipment shall not be taken directly at

their own but shall be obtained through concerned Electrical Maintenance Departments or

their authorized persons or under their observations / guidance only. The Electrical Section

shall provide temporary electrical connection up to contractor’s Mains Board on which it is

compulsory to install mains switch, ELCB & fuses of adequate capacity. All such equipment

shall invariably be earthed adequately to prevent electrical shock, sparking, short circuit etc.

Power cord to be used shall be of adequate capacity, without any joint & shall consist of

earth wire also. Hence, it is necessary to use adequate capacity 3-wire power cord for single

& 5-wire power cord for three phase power connections. The plugs, receptacles, pins, holders

etc. shall be of adequate capacity & safe to use. All electrical & mechanical equipment /

tools-tackles viz. welding machine, cutting machine, Grinder, Drill, Chain Pulley Blocks,

EW- 290 PUR-F-006 RFQ-

Hook chooks etc. required to be used during work execution shall be of standard make &

bear ISI certification mark on it. The consumables like welding electrodes, grinding wheels /

discs etc which has specific prescribed life span shall not be used in any case if its expiry

7. It is compulsory to use standard make Personal Protective Equipment (P.P.Es.) as per the job

requirement. Do not work without use of required P.P.Es. Contractor is responsible to

provide standard make (ISI approved) Personal Protective Equipment / Safety Gadgets

suitable to give sufficient protection against hazards involved in their work / job to their

staff, as per the job requirement and insist / enforce their staff to put on the same while at

works. The ongoing work is liable to be stopped at any time if any staff is found working

without P.P.Es.

8. Before using lifting machines / tackles (like C.P.Bs., Hook chooks, winch, forklift, mobile

crane, EOT crane etc.) & its attachments (like D-shackles, slings, U-clamps, Eye bolts or any

fixtures), it shall be checked and used only if found safe to use. Also, ensure that these are

tested, examined & certified in form no 9/10 by Competent Authority Person as per the

Factory act-1948 and its validity not expired. Further, it shall be fixed properly and firmly

prior to lifting the weight.

9. Scaffoldings to be used for working at height shall be of adequate size & capacity. Obtain the

work permit when working at height. While climbing on such scaffolding or working on any

structure at height, use of full body safety belt & Helmet is compulsory. It is also necessary

to fasten chinstraps of the helmet.

10. Contractor or their employee shall not interfere in day-today routine plant activities / works

except the work assigned to them, shall not loiter in the areas other than their work

jurisdiction, as well as shall not temper / operate / touch the

machineries/equipment/auxiliaries with which they are not concerned. Also, the contractor

shall strictly instruct their staff for not to sit or take rest at/near/below running plants,

auxiliaries, systems or any place which is risky, hazardous & prone to accident.

11. The cylinders containing poisonous / toxic or inflammable / explosive gas like Oxygen,

Acetylene, LPG, Hydrogen, Ammonia, Chlorine, CO2 etc shall be handled safely taking due

care. To handle / shift such cylinders a special trolley /cage meant for it must be used but

in no case it should be rolled.

12. On completion of the work, cotton waste, spilled oil / grease, pieces of welding rod & other

waste material shall be removed from work site and the area shall be left safe, neat & clean.

13. In case of any injury / accident while working, it shall immediately be reported to Safety

Department through concerned Sectional Head / Engineer. The prescribed Form No.21 may

be obtained from concern section or Safety Officer. For any incident occurred but have no

injury to any persons should also informed to safety officer as Near Miss Incident.

14. In all risky job, before start the work contractor should obtained General Safety Work Permit

through concerned section from safety dept. in well advance.

15. For performance evaluation of contractor safety factors of work accident, fire incident & near

miss accident will be considered. Steps can be taken to review the job assignment up to

cancellation for negligence.

16. In case of noticing smoke or fire during their work execution, they shall make immediate

efforts to extinguish / control it and simultaneously inform the Fire Brigade on phone. Shift

the casualty to nearby hospital after rendering first aid in case of accident.

17. Over & above these, contractor shall follow all the safety requirements / rules & regulations

/ norms and legal provisions laid down in various statutes. Particularly the provisions of The

Factories Act-1948 & The Gujarat State Factories Rules-1963 (Amended up to date) shall be

followed strictly. The contractor shall also obey the rules / regulations / instructions of the

local Competent Authority for safety requirements.

18. Work permit system for (a) Hot job work (b) Working at height to be introduced.

19. One Safety Officer / Safety Supervisor to be deployed to look after safety measures at the

20. All accidents / incident to be reported immediately to C.E. (G) and safety officer.

21. Safety talks to all sub-contractors workers to be delivered by site engineer of contractor

regarding safety measures and awaring hazards associated with work.

22. Safety Posters to be displayed at site of work to create awareness regarding safety to

contractor workers.

EW- 290 PUR-F-006 RFQ-

23. At site before starting the work precautionary sign Board to be displayed i.e., "Dangerous"

work is going on Do-not enter and area to be cordoned off with special tap. Contractor

assured that from 1.12.2008 the site safety standard will improve.

24. All safety obstruction and norms to be followed and for communication to be improved

amongst the workers and staff and also with safety officers.

25. Flash back arrestor to be fixed in each welding / cutting gas cylinders sets.

The above rules shall be scrupulously followed and where required, they may contact the

Safety Officer in case of any ambiguity or needs further guidance in this regard.

Attending safety survey defects:

To accompany with GSECL representative in identifying the unsafe conditions prevailing in

boiler related to works & attending the same defects prior to start of overhauling/activity in that

(d) Cleanliness:

1. The contractor is responsible to keep the work area cleaned daily. No separate payment shall

be made for keeping the work area clean. However , penalty applicable as per clause No

( i.e penalty for poor housekeeping at work site ) of Clause No 09 i.e. PENALTY CLAUSES

2. Office correspondence shall be carried out in English and if any time to facilitate the

contractor, Gujarati translation be furnished if deemed fit, but the English version only will be

held good for legal matters.

3. Shutdown of each unit will be arranged as per the power position in the state.

4. The contractor shall have to arrange to remove the day by day scrap materials from site and

deposit to GSECL main stores/Site stores as per the instructions of EIC. The site must have to

be kept cleared before starting/commissioning of equipment/ unit otherwise 5% of the

contract/ order value of the amount of expenditures actually incurred will be recovered from

the party’s bill without assigning any reason in the event of non-removal of scraps.

5. Rates quoted should be firm. Hence no price and labour escalation will be applicable.

6. The party has to arrange for 24V transformer/battery torches, to be utilized as safety

equipment while carrying out the work at all locations. The party has to provide required

capacity ELCB on welding machine.

In case of planning made for overhauling of more than one unit in parallel period. Contractor

should keep sufficient manpower to complete the work in stipulated time for synchronizing the

(e) Site organization of the contractor: [Organization for overall works]

1. The contractor shall deploy resident engineer, site – in – charge, engineers and supervisors as

specified under this clause. Resident engineer is expected to organize the external inputs and

generally oversee the work in whole. The site – in – charge shall be available at boiler and

plant premises and look after the overhaul work with the help of engineers and supervisors

reporting to him.

2. The contractor shall establish a contact point in GSECL, where he or his representative can be

contacted during the validity period of the contract.

3. Contractor shall deploy at one site in charge for the contract period. He shall duly submit a

signed daily progress report. Resident engineer and site – in – charge shall attend a daily

review meeting with EIC at a mutually convenient time and venue. They shall come prepared

with daily and cumulative progress of various activities, constraints, and zone – wise plans for

next 24 hours etc for the meeting.

(f) Details of Welding electrodes & procedure:

a. Backing of electrode shall be done as standard procedures. Carry ovens shall be used to

carry baked electrodes to location.

b. Only following electrodes shall be used.

 Supratherme special or equivalent for Carbon steel tubes.

 Chromotherme 1 or equivalent for T-11 or equivalent tubes.

 Chromotherme 2 or equivalent for T-22 or equivalent tubes.

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 Rutox B (St) for SS 347 or equivalent tubes.

 Overcord -S and Supratherme Spl. for fin welding on carbon steel tubes.

 Over cord S, Medio, Supratherme or equivalent for structural work.

 Molytherme or equivalent for welding SS attachment on alloy steel tubes/headers.

 Rutox A or equivalent for shielding work.

 TGSM filer wire for TIG welding of CS tubes.

 TGS 1 CM for TIG welding of T-11 tubes.

 E 316 L for TIG welding of SS 347 tubes.

 Inconel (A 521/Super Ni 82/Inconel 82) for dissimilar metal welding.

 Generally full TIG shall be used to weld all stainless steel, less than 4.0 mm thick tubes

and dissimilar joints activities welding procedure for following tube materials.

c. Contractor must keep at least six thermal chalks of 93 deg C, 120 deg C, 150 deg C and

deg C each for maintaining preheat during welding wherever required by code. (Flame

heating for T 22 tube joints and Electric heating for header/pipe joints).

d. Wrapping of asbestos cloth after welding of alloy well tube is compulsory to ensure slow

cooling. Before start of TIG welding the preheating must be done. If welding of alloy steel tube

is interrupted then preheating is to be done once again before restarting the welding.

e. Specified procedures of preheating, welding and post heating shall be obtained and in

consultation with the EIC.

f. Each weld is to be identified by welder Name/Number and welder’s performance shall be

kept under check.

g. The contractor shall bring high purity argon gas with purity more than 99.995% . The argon

gas brought by the contractor is to be got checked in chemical lab for moisture and oxygen.

h. The weld joints should be free from undercuts. Under filling and excessive weld

reinforcement should be avoided. Correct weld profile/crown should be maintained. All

welding must confirm to relevant ASME / IBR codes. Argon purging up to full welding joint

shall be made outside boiler one end shall be kept free for expansion. Generally full TIG shall

be used to weld all stainless steel, less than 4.0 mm thick tubes and dissimilar joints

activities welding procedure for following tube materials.

Welding Procedure for following tube Materials.

SA213 SA213 Dissimilar SS +

Activities SA213 T11 SA213 T22 TP 304H TP 347H alloy

Not Not Preheat only alloy

Not required maintain up Maintain up

Pre Heat required required side up to 150°C.

to full welding to full

TIG:TGS1C full TIG with

TIG :TGSM M filler inconel filler.

Filler 7018-1 8018 B2. TIG.A full Argon purging

(Supratherme Bake Welding 120 TIG:A up to full welding

Subsequent TIG:TGS2C

Special or Electrodes. Filler. 120S/ER joint shall be

equivalent Welding shall Argon -347 made

Bake welding be done in purging filler Outside boiler.

electrodes single stretch One end shall be

along with kept free for

Root. expansion.

set after Post heat with

Post weld welding up to Not Not cutting set after

Not required to 200°C

Treatment 200°C required required Welding at alloy

and wrap side up to 200°C.

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The Overhauling of the Boiler means the various Activities are to be planned before Shutdown of the

Boiler in such a way that All Works are required to be completed in the Stipulated Time Period. The

Actual Work to be carried out will be specified by Engineer in Charge after Opening the Equipment

and shall have to be done to the Entire Satisfaction of Engineer in Charge. All Such Jobs which are

connected but are not specified in the Scope of Work are deemed to be carried out in the Same

Contractor has to plan the Activities before Shutdown of the Boiler for Cleaning, Refractory Lining

and Boiler Pressure Parts Works of Boiler etc. and to carry out the Activities / Works during

Shutdown Period as per Detailed Scope given hereunder with Pre-arrangement in Advance to cope

up the Work in Time. The Party has to work as directed by Engineer in Charge to reduce the

Maintenance and to improve Efficiency in the interest of the Plant as per Specifications as listed

1. Erection and Dismantling of cup locks scaffolding. (For Item Sr. No. 1 of Schedule-B)

Contractor is required to arrange CUP LOCK SCAFFOLDING with all necessary components,

hardware, safety nets etc to execute work against this work tender/order. The safety nets must be

got approved from GSECL safety Officer before erection.

1. The Basic purpose of erection of cup lock scaffolding is to carry out NDT testing and work on

Boiler pressure parts, coal compartment assembly, soot blowers, Boiler cleaning, washing etc

from inside the furnace by various agencies authorize by GSECL GTPS. Hence Party has to

carry out the work with following personnel and submit following documents before start of the

a. To submit training certificate of Scaffolding Inspector, Erector and supervisor which will be

issued by Institute which registered under section 111A (ii) of the Factories Act, 1948/

CSDCI, Govt. Of India.

b. 03 days Scaffolding Inspector Training certificate + 5 years experiences with qualification

BE/B.TECH/M.TECH ( CIVIL/Mechanical)

c. 02 days Advance Scaffolding Erector Training certificate + 5 years experiences with

qualification ITI( fitter/Mechanical/Civil trade)

d. 02 days Advance Scaffolding Supervisor Training certificate + 5 years experiences with

qualification diploma ( CIVIL/Mechanical)

e. Training content will be covered as per IS: 4014(Part-II)-1967: code of practice for steel

tubular scaffolding (Part II Safety regulations for scaffolding) and rule 188 &189 of BOCW

central rules, 1998/ International Standards.

2. Party shall have to arrange and erect the cups lock scaffolding in such a way to cover all four

walls of entire furnace, SCWs of transition zone, SCW of second pass above LTSH Upper bank,

Roof tubes of furnace, PSH coils, Reheater coils, Final super heater coils, Screen tubes

accommodated in transition zone and 2nd pass including, Hanger tubes etc from inside of the

Boiler. The cup locks scaffolding as erected above will only be considered as complete

scaffolding. However, party has to submit third party Inspection satisfactory report before

and after erection of scaffolding from authorized government approved agency.

3. The scope of work also includes erection of safety nets. First safety net to be erected after base

i.e @15mtr elevation then after each 9 meter elevation safety net to be erected by party. Also

party has to provide safety net as & when required as per instruction of EIC. The safety nets

must be got approved from GSECL safety Officer before erection.

4. The erection must be completed within 03 (THREE) days OR 72 HRS for erection of Cup lock

scaffolding after handing over of Boiler. After completion of works & receiving instruction from

EIC the assembled Cup Lock Scaffolding is to be completely dismantled and taken out of Boiler

5. The scaffolding must be provided with floors to cover areas as above and monkey ladders for

approach to each floor.

6. The distance between two floors must not be more than 2.5 mtr and less than 1.9 mtr. All the

floors must be provided with hand rails. The suitable approach to bottom most floor from

Bottom ash hopper is also covered in the scope of this contract.

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7. The erected scaffolding should be such that the distance between the scaffolding pipe at any of

the locations should be not more than 200mm from the adjacent water wall of the Boiler. This is

to avoid any sort of risk of falling down in case of more gap.

8. The party should ensure that at the goose neck area at @ 40 mtrs elevation the sealing platform

is erected in totality so that anybody can stand on it and inspect the platen coils easily.

9. Similarly the party has to erect total sealing platform with GI sheets & tarpaulins at the bottom

level just above the hopper portion in such a way that the person working inside the hopper

does not face any risk of falling objects or welding spark from the persons working above inside

10. All the walkways, ladders, railings should be erected in sufficient quantities as per the

instructions of EIC and recommendations of the inspecting authority from the Safety

Department. No lapses in this regard will be tolerated since safety of the workmen working

inside is of utmost importance.

11. The scaffolding must be erected in such a way that it can be used for the works by various

agencies authorized by GSECL GTPS immediately after its erection up to 18 mtr.

12. The complete scaffolding in erected condition is to be kept in position for use to carry out

various works for @ 21 days/25 days/30 days and schedule of AOH/COH days will intimate to

party by this office, respectively excluding the mobilization period of 05 days or less time as per

Unit outage i.e AOH/COH respectively & instruction of Engineer In charge.

13. The scaffolding is specifically required to ensure safety of the persons working in the Boiler.

Scaffolding with proper approach has to be erected so that work and inspection can be carried

out satisfactorily and tailor made requirement of metallurgical engineers to carry out all kind of

in situ testing of Boiler tubes. Noncompliance to this requirement will invite punitive measure

as decided by competent authority of GSECL, TPS Gandhinagar and same shall be binding to

the agency. Only battens to be used with scaffolding. No jail / screens to be allowed.

14. Delay in erection and dismantling the scaffolding will attract penalty of Rs. 500.00 (Rs. Five

hundred only) per hour or part there off. If contractor fails to comply any terms and conditions

the penalty as approved by C.E. (G). GTPS will be recovered from contract.

15. This facility will be shared by various agencies and GSECL staff in parallel during the AOH.

Party shall co-operate in all respect so that work can be completed in time bound period with

required degree of quality.

16. To and fro transportation and supply of scaffolding material also falls in the scope of

contract in his quoted rates.

17. Party is required to visit the site before quoting the rates to avoid subsequent ambiguity.

18. The Time is the essence of the Contract and Party have to ensure that the Work has to be

completed within Stipulated Period, calculated from the Date of LC issued keeping Man Power

round the Clock and if required necessary the additional resourceful are to be mobilized.

19. The Contractor can arrange Pre-Arrangement i.e. Before Shutdown like Shifting / Lifting of

Materials from Stores to Working Floor and made Available after Finishing Ready to expedite the

Works in Time Limit Schedule. This Advance Arrangement Period shall not be considered /

included in Time Limit Period.

20. SCOPE OF SUPPLY BY CONTRACTOR: -

The following items will be the responsibility of the contractor and no additional payment over

and above the quoted rate will be made to contractor on the account of these items.

a) Cup locks scaffolding material, all consumables like, cotton waste, cloth, kerosene, diesel,

cutting gases, cutting torch, argon gas, bolts & nuts rust removal chemical, welding

electrodes etc.

b) All material required for erection of scaffolding along with scaffolding materials, G I sheet,

c) All normal T&P, Special T&P, All kind of spanners etc. required for the work.

d) Electrical flood, bulbs, 24V transformers, 24V bulbs, extension chord, switches

Corporation etc.

e) All other items not listed but required to carry out this work.

f) Personal protective equipment like helmet, safety belts, goggles etc.

g) Any other material which was not enlisted in this which required for the execution of the

work is to be arranged by the contractor at his cost only. No extra cost is paid for that.

21. Being a risky job, Corporation is not responsible for any kind of fatal / non-fatal accident.

GSECL is not responsible for any type of compensation or legal liabilities for same, only the

contractual party is responsible for compensation or legal liabilities thereof.

2. Cleaning of Boiler furnace by High pressure water jetting pump. (For Item Sr. No. 2)

EW- 290 PUR-F-006 RFQ-

 Thorough and complete cleaning of furnace first pass water wall from bottom goose-neck bend to

first pass roof including Extended water wall, platen water wall, Re heater coils, Platen SH coils,

burner transition tubes of all corners, goose neck area by high pressure water Jet cleaning m/c.

Jet machine should be of minimum 300-400 bar & 50-70 lit / min. capacity with twin jet

capability & hand operated nozzle. It should be equipped with all necessary accessories &

should have sufficient hose length to be reached up to first pass cleaning up to roof ceiling in

210 MW unit with sufficient Group of trained manpower working in a three shift of 8 hours

each. Except this one high Pressure jet machine should be in stand by for any emergency or

fault developed in any other machine. Cleaning work will be done round the clock.

 Collect the slag in sacks and dispose in the ash slurry trench. Ensure that no slag falls into the

bottom ash hopper and at zero meters. Remove the slag / ash from boiler and zero meters and

shifted the specified area as per instruction of EIC.

 Complete cleaning is to be completed within 3 days from start of work.

 Party will have to arrange High pressure water jetting pumps with hose & nozzles at his quoted

rates; no extra payment will be made for this.

3. Cleaning/scraping of clinker from Boiler furnace area. (For Item Sr. No. 3)

 Manual scrubbing by wire brush/scrapper/buffing machine for those area where cleaning is not

proper by hydro jet cleaning. For cleaning/scraping required scaffolding to be erected by party in

Boiler transition zone and coils includes RH, Platen SH & Final SH area etc. with necessary

erection of scaffolding.

4. Cleaning of boiler 2nd pass by Water washing. (For Item Sr. No. 4)

The heating surface in boiler 2nd pass of units is to be first cleaned by Fire water through fire

hose. Fire hose and nozzles for water washing will be supplied by GSECL .After completion of

water washing of the second pass, fire hoses and nozzles are to be returned back to GSECL store

in good condition. All ECO/ APH hopper are to be clean by water jetting.

5. Cleaning of Pent house. (For Item Sr. No. 5)

 The ash accumulated in the pent house & Deck area is to be removed and the complete pent

house is to be cleaned for removing any debris or foreign materials.

 The ash is to be removed manually by means of pavda, tagara and by filling in gunny bags and

disposed to the scrap bin at boiler zero meters.

 Cleaning of pent house & deck slab is to be completed within 07 days from the start of unit

 Complete Cleaning and removal of insulation debris from inside the pent house is to be carried

out up to satisfaction of EIC. Ash is to be disposed properly from Boiler, whereas, debris like

insulation wool and any metallic scrap are to be collected in separate gunny bags and

disposed to the scrap bins at boiler zero meter. All care shall be taken, while disposing ash

through ash disposal system, that no spill over of ash, polluting surroundings, takes place.

6. Cleaning of Ash from Dog house & Both Cat houses. (For Item Sr. No. 6)

The ash accumulated in the dog house & both cat house area is to be removed and the complete

dog house & Both Cat House is to be cleaned for removing any debris or foreign materials. Ash is

collected in filling gunny bags and whereas, debris like insulation wool and any metallic scrap are

to be collected in separate gunny bags and disposed to the scrap bins at boiler zero meter. All

care shall be taken, while disposing ash through ash disposal system, that no spill over of ash,

polluting surroundings, takes place.

The ash collected gunny bags is to be shifted to boiler ‘0’ meter.

7. Outside Cleaning of Boiler from Top to Ground. (For Item Sr. No. 7)

Scope of Works of the Removal Ash, Coal Dust, Debris, Scraps and the Cleaning of Outside of

Boiler consists and includes the Removal of Fly Ash, Coal Dust, insulation material, Clinkers,

Cut Valves, Pipes, Debris, Cotton Waste etc. and all type of scrap by sweeping from All Girders,

Buck Stays, All Structures, Supports, Pipe Lines, All Ducts, All Platforms, All the Wall Blowers &

LRSB, APH, Bottom Ash Hopper Area of the Boiler, etc. from Top of Boiler to `0’ Meter Elevation

(ground level) as per Requirements of EIC, to avoid Collection and Fire Hazards and to the entire

Satisfaction / Instructions of Engineer in Charge & Boiler Inspection Authority. The Complete

Ash Removal and thorough Outside Cleaning are to be carried out by the Water / Air Jetting,

Wire Bushing, Scrapping, Sweeping & by collecting and filling the Gunny Bags to make

EW- 290 PUR-F-006 RFQ-

Completely Free from Any Ash, Coal Dust, Dust, Clinkers, Ash Depositions, Dirt, Clinkers, FO,

Rust, Scraps etc. in Such a Way that it should not spread out on and over the Floor and to make

/ expose to the Bright Surfaces to get them inspected by Engineer in Charge. The Removed /

Collected Ash, Coal Dust, Dust, Clinkers, Ash Depositions, Dirt, Clinkers, Rust etc. after the

Complete and thoroughly Outside Cleaning are to be brought to the Ground Level and same is to

be disposed off thoroughly through the Tractor and Trailer from Plant Boiler Area to Outside PH

Premises or GSECL Store on Day to Day Basis by the Contractor as per Instruction of Engineer in

Charge otherwise the Same should be got done at Risk and Cost of Contractor. This Work is to be

carried out during or after Shutdown Period or after taking Machine on Load as directed and

instructed by Engineer in Charge. The work also includes cleaning and ash removal of Boiler

deck slab (Pent house roof). The charges for transportation of Ash, scrap and debris are not

included in the charges of present SOW and will be paid as per item of Schedule B. The work

includes removing all foreign material from boiler top to ground level irrespective of condition i.e.

wet or dry for all SOW. Water is to be sprayed on dry ash to minimize ash pollution during

handling of dry ash.

8. Transportation of Ash (For Item Sr. No. 8)

The scope included cleaning ash dry as well as wet, debris removal during this boiler cleaning

work from ground level and transporting same to ash disposal area within10KM radius and as

directed by GSECL Engineer in charge. Collecting and transportation with loading and unloading

of ash debris is to be arranged by contractor. If required water is to be sprayed on ash to avoid

ash pollution during this scope of work.

9. Refractory work (For Item Sr. No. 10 & 71 of Schedule-B)

 The cleaning of exposed MS plates with wire brush, then painting of exposed MS plates with

bituminous or other paints as decided by EIC. Welding of reinforcement bars/ plates are to be

provided wherever necessary & as directed by EIC.

 Providing of necessary scaffolding, shuttering suitable for approach for poring of refractory

and the poring/casting of the new refractory in the exposed area to bring the refractory to the

original level and to match with the surrounding refractoriness.

 The party has to bring mixture and vibrator if the quantity of refractory is 25 MT or more for

mixing of refractory at their own cost.

 The special refractory shall be made available by GSECL free of cost from main stores.

 The application of refractory work as per given below detail & as per instruction of EIC.

 The water requirement to obtain a cohesive workable mix is in the range of 13-15% .

 The mixing time should not be less than 2 minutes for loads up to 250 kg.

 Mixing should be done in a concrete mixer using clean cold water.

 In case of hand mixing of the castable: Spread on a non-absorptive platform (concrete or

metallic) one or two bags of the castable. Make a crater of the castable after thorough

dry-mixing by hand shovels. Pour the recommended dose of water all at one time and

allow half a minute for absorption. Mix the castable and water within 2-3 minutes after

addition of water.

 The wet mix castable should be placed within 15 minutes.

 Immediately after pouring the castable should be rodded and/or vibrated (externally and

internally) to ensure effective consolidation. This should be done within 15 minutes after

 Once in place the castable should not dry out due to exposure or due to heat produced

within the mass. Curing should start immediately after the final set of the castables is

placed. Moist conditions can be maintained by covering the castables with wet sack or by

frequent sprinkling of cold water on all the exposed surfaces. Curing should continue up

to 24 hours and preferable up to 72 hours. After wet curing, natural air drying for 2-3

days is desirable.

 The temperature should be raised gradually at a rate not exceeding 25°C/hr, kept for

hours at 50°C and then at the same rate up to 500°C. The heat must be maintained

thereafter for 8-12 hours and then the rate of heating could be raised to 100°C/hr to

recommended service temperature.

10. Removal of Refractory lining (For Item Sr. No. 11 of Schedule-B)

EW- 290 PUR-F-006 RFQ-

 The scope of work consists of removal of damaged refractory from BAH, dog house, goose neck

portion, LTSH, Economizer, screen tube, Re-heater, water wall ,final super heater and Pent

house of boiler as directed by EIC.

 Removal and carting of damaged refractory from bottom ash hopper and pressure part zone is

to be carried out by the party and the same should be transported to the disposal area and no

extra payment will be made for this transportation.

 The complete bottom ash hopper shall be cleaned with water jetting for removal of ash debris

prior to shuttering and pouring of the refractory as part of the contract.

11. Replacement or re-welding of pipe line. (For item Sr No. 12 to 15 of Schedule –B)

The scope of work for removal of old corroded pipes by cutting and new pipes to be grinded,

welded or bolted at any location. The scope of work also consists to fabricate the different sized

bends if required, fabricated bends shall be measured in running meter of bend length.

Removal of insulation and sheeting materials & erection of temporary plate form/scaffolding is

the part of this contract related to this work.

12. Fin welding of water wall and SCW (For Item Sr. No. 16 of Schedule-B.)

Fin welding of water wall tubes & SCW walls are to be carried out after Satisfactory completion

of hydro test by approved welding IBR approved electrode AWS- 6013 (only 2.5 mm electrode

with low current) In such a way so that no flue gas leakage/ no flame observed from outside. If

any leakage found in fin welding then same will have to be repaired without any extra cost. Wear

bar seal plates welding on water wall at Z- panel at 9.0 mtr. Elevations are also in the scope of

work. Welding will be considered in running meter.

13. Repairing of Wind box ducting, Pent House, Goose Neck, Header boxes, Skin casing etc (For

Item Sr. No. 17 of Schedule-B)

 After Boiler stop permission from Engineer- in-charge to be taken to work first the entire wind

boxes / penthouse / dog house to be opened and detail survey with GSECL supervisor to be

carried out. According to work requirement manpower is to be engaged. No surveyed portion is

to be left out.

 Complete cleaning of area to be repaired and inspection by light/smoke test.

 Cracked pent house /Dog house/ wind box to be welded after proper cleaning. Party will have to

arrange scaffolding and removal of insulation wherever required.

 Skin casing plate cutting and removal from pent house, goose neck, dog house, Header boxes as

per instruction of Engineer-in-charge.

 Removal of pourable / castable refractory.

 Wherever, voids are there, they are to be closed by fins attachment and plates.

 GSECL will provide required material like bellow, crown plates, scallop bar etc. and if not

available then same will have to be fabricated from 2.5 mm carbon steel/MS plates.

 Fit up of all skin casing material as per instruction of EIC.

 Refractory filled-up and covering with skin casing sheets.

 Party will have to carry out refractory work in soot blower boxes/burner corners/header boxes /

7 Mtr slope or where ever required in the Boiler.

 The scope of work includes skin casing, repairing & refractory lining in all boiler where ever

 Other miscellaneous safety related fabrication works like railing, platforms, supports, frames,

grills, cabin etc will have to be carried out by party as per instruction of EIC.

 Party will have to carry out the complete wind box sealing by patch work of required size.

 Party will have to carry out other works as shown in Schedule-B and instruction of EIC.

 Inside furnace cup lock scaffolding will be arranged by GSECL by separate agency.

 However, subsequent extension of scaffolding required, if any for this work shall have to be

made by the party at his own cost.

 Work is to be carried out at various elevations from 7 Mtr slope to pent house roof. Necessary

approach required to carry out the work satisfactorily shall be managed by the party along with

the scaffolding materials where ever approach is not available.

 Plenty of welding and refractory work is involved. Hence, adequate welders and welding

machine with accessories shall be arranged by the agency in his quoted rates.

 Curing of the refractory shall be carried out as per standard procedure and as per instruction of

engineer- in- charge.

EW- 290 PUR-F-006 RFQ-

 Necessary steel material and refractory required to carry out the work shall be provided by

company free of cost.

14. Checking and Re-alignment of Superheater, Reheater, LTSH & Eco coils, (For Item Sr. No.

18 of Schedule-B)

 All the coils of platen SH, CRH, HRH, LTSH etc are to be checked for their alignment. If found

mis-aligned, they should be aligned thoroughly by replacement of spool

piece/straightening/providing new vibration scrubbers etc. If spool piece provided, 100%

radiography is to be carried out in case of CRH and HRH by met section. In case of spool piece

replacement, weld joint payment will be given as per schedule ‘B’.

 Crown plate of coils is to be checked properly. If found damaged, it is to be rectified and if

required new plate is to be fabricated. Material will be issued by GSECL.

15. Handling of Economizer / LTSH Module (For item Sr No- 19 of Schedule- B)

For repairing of economizer/ LTSH modules at ground levels for work not Related to AOH/COH

contractor has to arrange for EOT crane & necessary Labour. After repairing, two coat of red

oxide is to be applied on each Module stacking at one place as decided by EIC. Handling charges

will be given as per schedule-B. 1 module consists of two coils of upper assembly & two coils of

lower assembly.

16. Repairing of LTSH / Economizer module (For Item Sr. No. 20 of Schedule-B)

 Arranging for scaffolding and module lifting arrangement.

 All the diversion plates/SS screens/Baffle plates located in Economizer/LTSH Upper/ Middle/

Lower for reducing FG erosion are to be dismantled & re-erected exactly.

 Removal of LTSH coils/Economizer coils from header by cutting necessary tubes from

convenient place. One module assembly consists of two upper and two lower assembly. Module

having two coils each with upper & lower assembly.

 Lifting of module in such a way that while lifting, adjacent coils and other pressure parts should

not get damaged.

 Replacement of defective portion of module by new tubes. If any damage occurred during

transportation/Shifting of coil/module then same will have to rectify without extra cost.

 All HP joints are to be offered for Radiography.

 Cleaning of coil by steam jet and if required, conducting the sponge/hydro test for ensuring

thoroughness of coil tubes.

 No handling charges given for repairing, transportation and erection/shifting of modules of

LTSH / Economizer modules during overhauling period.

 Replacing/fixing protective sleeves and cassette baffles as per instruction of Engineer in charge

without any extra cost.

 Alignment, re-positioning of repaired module and welding the same with connected headers.

17. Replacement of LTSH module (For Item Sr. No. 21 of Schedule-B)

 Arranging for scaffolding, platform for lifting module from ground floor.

 Shifting of all new modules from main stores.

 Removal and refitting of skin casing insulation of side and back panel, backstay etc. and any

allied works are in contractor’s scope.

 All the diversion plates/SS screens/Baffle plates located in LTSH Upper/Middle/ Lower for

reducing FG erosion are to be dismantled & re-erected exactly.

 Removal of LTSH module (one module consists of two upper and two lower assembly, module

having two coils each) & removal of the same.

 Cleaning of coil by steam jet and if required, conducting the sponge/hydro test for ensuring

thoroughness of coil tubes.

 Lifting of modules in such a way that while lifting new and adjacent modules and other pressure

parts should not get damaged.

 All HP joints are to be offered for Radiography. If any defects are found, re-work should be made

 Alignment of new modules and welding the same with connecting headers.

 No handling charges given for repairing, transportation and erection/shifting of LTSH /

Economizer modules during overhauling period.

18. Replacement of Economizer module (For Item Sr. No. 22 of Schedule-B)

EW- 290 PUR-F-006 RFQ-

 Erection of temporary plate form/scaffolding for lifting of modules from ground floor as per

 Shifting of all materials (tubes/modules) from main stores to site.

 Removal of skin casing and insulation of side/back panels of economizer zone.

 All the diversion plates/SS screens/Baffle plates located in Economizer Upper/Middle/ Lower for

reducing FG erosion are to be dismantled & re-erected exactly.

 Cutting of existing economizer modules and erection with alignment of new modules completely

 Re-alignment of economizer modules in their original position of modules completely as per

 Stress relieving of joints as per IBR.

 All HP joints are to be offered for Radiography.

 Repairing of defective joints noticed during radiography and hydro test.

 Re application and fixing of cover plate/skin casing/cassette baffles as per design.

 Crediting scrap/economizer modules in the main stores.

 Work is only to be started after getting permission by contractor from Chief Boiler Inspector,

 Removal of temporary platform/scaffolding.

 One module consists of two coils with upper & two coils with lower assembly. (In case of one

(upper & lower) coil work 50% work will be consider).

 In case one module consists of two coils with single bank assembly, work is to be considered as

19. Repairing / Replacing of Damaged / Eroded Boiler Tubes (For Item Sr. No. 25 to 27 of

 Cutting of fins, attachments, removal of skin casing, insulation, refractory, support etc. as

 Replacement of tubes and bends found defective in the area as per schedule B

 Preparations of suitable sizes are to be cut and edges as per IBR are to be made with the help of

 The spool pieces are to be aligned with the tube to which it is to be welded. For alignment of the

tubes, Suitable size clamps and cleats only are to be used. Maintain gap between joints as per

IBR, joints are to be welded by IBR certified HP welder.

 Welding of HP joints of boiler pressure parts. Root run by TIG welding subsequently manual

ARC welding process, using suitable electrodes and stress relieving of the same. For every four

numbers of built up to 50 mm each, one joint of equivalent tube size considered.

 All HP joints are to be offered for radiography.

 Repairing of defective joints noticed failed in radiography by cutting and welding. Defective joints

will be decided by Engineer in charge. No payment will be made for re-welding of defective joints.

 Carrying out hydraulic test of pressure parts as per BHEL norms and IBR regulations.

 Rectification of any defects noticed during hydraulic test. The test is to be witnessed by Boiler

inspector of Gujarat and is to be carried out to his satisfaction. Inspection fee will, however, be

paid by the Board. No payment will be made for defective joints welded by contractor and defects

 Re-welding of fins & attachment, realignment of coils, tubes etc. which are removed to facilities

above work without any extra cost.

 Payment will be made on number of HP joints involved for repairing of boiler tubes.

20. Checking and repairing of roof stiffeners and structure (For Item Sr. No. 28 of Schedule-B)

 Roof stiffeners are to be checked properly for its proper positioning. All nuts etc. at roof and pins

at bottom are to be checked. Repairing, if any, is in contractor’s scope.

21. Checking and repairing of buck stay joint (For Item Sr. No. 29 of Schedule-B)

 Cleaning & repairing of all buck stay joints, pins including expansion level indicators etc. and

checking for its position & freeness. If buck stay beam found mis-aligned, it should be aligned

properly and made through by cutting, re-welding etc. work to be approved by GSECL Engineer

22. Fixing of Sleeves and cassette baffles on tubes. (For Item Sr. No. 30 of Schedule-B)

EW- 290 PUR-F-006 RFQ-

 Removing of old eroded SS/MS sleeves and cassette baffles from tube bends opening.

 Fixing and welding of readymade SS/MS protective sleeves on tubes and bends of water wall,

Superheaters, economizers, screen tubes, Reheater and other areas as decided by Engineer-in-

charge. Method of fixing should be as per IBR regulation and also as per instruction of Engineer

 Minor repairing by cutting, welding, bending of readymade sleeves and cassette baffles are to be

carried out as per site requirement.

 Fabrication of necessary clamps for fixing of sleeves and baffles wherever required.

23. Overhauling of De-Super heater of SH and RH (For Item Sr. No. 31 of SCHEDULE-B)

 Removal of insulation from de-super-heater headers of SH & RH.

 Cutting hand holes and radiography plugs for inspection of liners and nozzles.

 Quantity in Nos. to be mentioned in schedule ‘B’. (One Nos of RH = Two nozzle/per Boiler, One

Nos of SH = Two nozzle/per Boiler.)

 Repairing / replacement of liners and nozzles as per requirement.

 Re-welding of hand holes.

24. Replacement of Valves below 20mm thickness of valve pipe( Butt weld & Socket valve) (For

Item Sr. No. 32 to 34 of Schedule-B)

 Shifting of High pressure valve from main store /site store to work location in contract scope.

 Cutting of valves pipes by hacksaw/grinding wheel as per instruction of EIC.

 Preparation of ends for HP joints by grinding only and as per IBR norms.

 Welding of HP joints, root run by TIG welding & subsequently arc welding process by suitable

electrodes. Pre-heating & post heating, stress relieving to be carried out as per IBR norms.

 Repairing of defective joints to be done as per instruction of EIC.

 HP joints are to be welded by IBR approved HP welder only.

 In case of any defect is noticed in weld joint during radiography test the same shall be rectified

and re radiography of the re-weld shall be arranged by the party to the satisfaction of GSECL

 Rates are inclusive of both side butt/socket weld HP joints, any extra joints payment will be

made as per schedule-B.

25. Replacement of Valves/ Pipes including DC operated Main steam Stop Valves with Actuators

(2No.), Feed Circuit MOVs with Actuators, BFP Discharge NRVs, PRDS Inching Isolating

valves, Startup vent valve(HO&MO) etc.(For item Sr. No. 35 & 37 of Schedule-B)

 Shifting of High pressure valve from main store /site store to work location in contract scope.

 Locking of Pipe/ valve with the temporary supports.

 Cutting of valves from its location by cutting machine /grinder as per instruction of EIC.

 Dismantling of valves from their position/location and crediting in the main stores as instructed

by Engineer in charge

 Preparation of ends for HP joints by grinding only and as per IBR norms.

 Welding of HP joints, root run by TIG welding & subsequently arc welding process by suitable

electrodes. Pre-heating & post heating, stress relieving to be carried out as per IBR norms

 party shall have to arrange for radiography of all the joints at party’s cost for final welding as per

instruction of GSECL Engineer & shall get the approval for the same by GSECL Metallurgy

 Radiography of welded joints to be done as per IBR norms.

 Stress relieving of all joints shall be carried out by the party after Sufficient cooled down of weld

joints as per IBR/BHEL recommendation in presence of GSECL representative.

 The necessary records/documents for the activity of Stress relieving and radiography of the weld

joints shall be handed over to GSECL.

 Temporary supports cutting & unlocking of permanent hanger shall be done by the party before

Header/Piping system is put in service.

 All work related to CIB, Gujarat @Work permit from CIB, to submit required document of work

completion & finalized the hydro test with CIB Gujarat.

 HP joints are to be welded by IBR approved HP welder only.

 Rates are inclusive of both side butt/socket weld HP joints Any extra joints payment will be

made as per schedule B.

EW- 290 PUR-F-006 RFQ-

26. Replacement of safety valves (For Item Sr. No. 36 of Schedule-B)

 Cutting of valve, attachments, removal of insulation, etc. If required supports are to be cut after

proper arresting of pipes.

 Preparation of ends for HP joints by grinding only and as per IBR norms.

 Welding of safety valve - root run by TIG welding & subsequently are welding process by using

suitable filter rod/electrodes. Pre-heating and post-heating, radiography and Stress Reliving are

to be carried out as per IBR norms.

 Repairing of defective joints noticed failed in radiography by cutting & welding. Defective joint

will be decided by GSECL EIC. No payment will be made for rework of defective joints.

 Re-welding of attachment supports etc.

 HP joints are to be welded by IBR approved HP welder only.

27. Header Up to 558.8 X 100 Mm Thickness By Cutting of Bend & Welding as Per IBR

Procedure (Removal of foreign material if finds] (For item Sr No- 38 of Schedule- B)

 Locking header & piping with the temporary supports & by girding cutting in such a way that

pipe can be removed from its position after cutting & can be taken in original position after re-

 Party shall have to cut the bend from pipe of appropriate length by girding cutting in such way

that the same pipe can be re-welded without any spool piece.

 After removal of bend, the party shall arrange to remove all iron pieces, tubes and any other

foreign material from header in presence of GSECL Engineers.

 Party shall have to prepare suitable edge as per as per Instruction of Evictee alignment/Fitment

of bend shall be inspected by GSECL representative before welding of the bend in its position.

 Party shall have to carry out welding of bend as per guideline of IBR approved method of pre-

heating argon root run, Arc welding, post heating etc. as per the instruction of GSECL Engineers

and in presence of GSECL representative.

 party shall have to arrange for radiography of all the joints at party’s cost for final welding as per

instruction of GSECL Engineer & shall get the approval for the same by GSECL Metallurgy

 In case of any defect is noticed in weld joint during radiography test the same shall be rectified

and re radiography of the re-weld shall be arranged by the party to the satisfaction of GSECL

 Stress relieving of all joints shall be carried out by the party after Sufficient cooled down of weld

joints as per IBR/BHEL recommendation in presence of GSECL representative.

 The necessary records/documents for the activity of Stress relieving and radiography of the weld

joints shall be handed over to GSECL.

 Temporary supports cutting & unlocking of permanent hanger shall be done by the party before

Header/Piping system is put in service.

 All work related to CIB, Gujarat @Work permit from CIB, to submit required document of work

completion & finalized the hydro test with CIB Gujarat.

28. Removal of Foreign material from CRH/HRH/MS headers. (For Item Sr. No. 39 of Schedule-

 Locking of CRH / HRH header & CRH / HRH /MS piping with the temporary supports & by

locking hanger supports in such a way that pipe can be removed from its position after cutting &

can be taken in original position after re-welding.

 Party shall have to cut the bend in CRH/HRH pipe of about 1.5 meter length by grind cutting in

such a way that the same pipe can be re-welded without any new spool piece.

 After removal of bend, the party shall arrange to remove all iron pieces, tubes and any other

foreign material from the inlet CRH / HRH header if required by sending a man inside the

header, in presence of GSECL Engineers.

 Party shall have to prepare ‘J’ edge / ’V’ edge as per instruction of Engineer in charge. The

alignment / fitment of bend shall be inspected by GSECL representative before welding of the

bend in its position.

 Party shall have to carry out welding of bend (02 nos. of joints) by deploying IBR approved

method of pre heating, argon root run, Arc welding, post heating etc. as per the instruction of

GSECL Engineers and in presence of GSECL representative.

EW- 290 PUR-F-006 RFQ-

 Party shall have to arrange for radiography of both the joints at his own cost for final welding as

per instruction of GSECL Engineer & shall get the approval for the same by GSECL Metallurgy

 Welding is to be carried out by employing sufficient Nos of IBR approved HP welders. The test of

HP welders shall also be carried out by GSECL before they start welding work.

 In case of any defect is noticed in weld joint during radiography test the same shall be rectified

and re-radiography of the re-weld shall be arranged by the party to the satisfaction of GSECL

Engineer in charge.

 Stress relieving of both the joints shall be carried out by the party after sufficient cooled down of

weld joints as per IBR / BHEL recommendation in presence of GSECL representative.

 The necessary records / documents for the activity of stress relieving and radiography of the

weld joints shall be handed over to GSECL.

 Temporary support cutting & unlocking of permanent hangers shall be done by the party as per

instruction of GSECL Engineer before CRH / HRH header and CRH / HRH piping system is put

29. Removing Foreign material from SH Header (For Item Sr. No. 40 of Schedule-B)

 The end cap (at any one end) of SH header i.e. Platen, is to be removed by grinding off the

welding joint. The grinding cutting is to be carried out in such a way that the same can be re-

welded as per original design. The location (LHS / RHS) will be decided by EIC.

 All the foreign materials lying inside the Super Heater header are to be removed by making

special magnetic tool / juggar as per site requirements in presence of GSECL representative.

 Party shall have to prepare edges (J’ edge /’V’ edge) on header & removed header end cap as per

instruction of Engineer In charge.

 Party shall have carryout welding of SH inlet header and its end cap (01 Nos. of joint) by

deploying IBR approved method of pre-heating, Argon root run, Arc Welding , Post heating, SR

etc. as per the instruction of GSECL Engineers and in presence of GSECL representatives. All

the above procedure shall be carried out as per Standard welding procedure.

 Party shall have to arrange for radiography of the joint at his own cost for final welding as per

instruction of GSECL Engineer & shall get the approval for the same by GSECL Metallurgy

 Welding is to be carried out by IBR approved HP Welders only & with IBR approved welding

electrodes recommended by Engineer in charge.

 In case of any defect is noticed in weld joint during radiography test the same shall be rectified

and re-radiography of the re-weld shall be arranged by the party to the satisfaction of GSECL

Engineer in Charge.

 Stress relieving of the joint shall be carried out by the party. After sufficient cooling down of weld

joints, boiler shall be handed over to GSECL for hydro test.

 The necessary records/documents for the activity of stress relieving and radiography of the weld

joints shall be handed over to GSECL after approval of IBR authority.

 Party shall have to remove cover plate/GI sheet/Insulation /manhole etc. which are requires for

making approach for cutting / welding of super heater header end cap.

 Party shall have to refitting/re-welding cover plate/GI sheet/Insulation/Manhole etc. which were

removed for making approach for cutting/welding end cap.

30. Removing foreign material from various W/W and SCW headers (For Item Sr. No. 41 of

 Party shall have to cut the raiser tubes of both W/W and SCW headers from the suitable

locations so that foreign material can be removed with cutting of minimum nos. of raiser tubes.

 After cutting raiser tubes foreign material is to be removed, if required by making it in pieces, in

presence of GSECL Engineers.

 Party shall have to prepare `J’ edge / ’V’ edge as per instruction of Engineer in charge. The

alignment/fitment of cut raiser tube shall be inspected by GSECL representative before welding

of the bend in its position.

 Party shall have to carry out welding of raiser tube with header by deploying IBR approved

method of preheating argon root run, Arc welding, post heating etc. as per the instruction of

GSECL Engineers and in presence of GSECL representative.

EW- 290 PUR-F-006 RFQ-

 Party shall have to arrange for radiography of the joints at his own cost for final welding as per

instruction of GSECL Engineer & shall get the approval for the same by GSECL Metallurgy

 Welding is to be carried out by employing sufficient Nos of IBR approved HP welders. The test of

HP welders shall also be carried out by GSECL engineer before they start welding work.

 In case of any defect is noticed in weld joint during radiography test the same shall be rectified

and re-radiography of the re-weld shall be arranged by the party to the satisfaction of GSECL

Engineer in charge. Radiographic films are to be submitted to EIC.

 Party has to arrange for stress reliving of welded joints if required.

 The necessary records / documents for the activity of stress relieving and radiography of the

weld joints shall be handed over to GSECL.

31. Ring Header Inspection(For Item Sr. No. 42 to 43 of Schedule-B)

 Removal of insulation/cladding from the ring headers over the hand holds plates.

 Cutting of hand hold plates by hand hold cutting machine and drains of Ring header.

 Cleaning of inner positions of ring headers from all four sides.

 Re-welding of all cut hand hold plates and drains and stress relieving.

 One unit consists of 4 nos. of ring headers.

NOTE: Tools and hand hold cutting machine is to be arranged by the Contractor.

32. Fabrication of critical Bends of Pressure Parts (For Item Sr. No. 44 to 47 of Schedule-B)

 Cutting of straight tube by hacksaw/grinding wheel.

 Bend should be made by cold rolled process.

 Bend profiles should match the existing bend profile complete.

 Bends should be fabricated by GSECL approved agency only.

 All government levies and other formalities are in contractor’s scope.

 Fabricated bends should satisfy IBR standards.

 Materials will be supplied free of cost by GSECL.

33. Overhauling of Boiler Drum and Internals (For Item Sr. No. 48 to 50 of Schedule-B)

 Opening of both the man holes of boiler drum, dismantling of all separators installed inside

 Dismantling and taking out all separators of drum after putting identification mark. Cleaning

them by wire brush followed by emery paper and finally by rustolene / removal solvent as per

instruction of EIC.

 Checking of welding joints of separator chamber by DPT shall be done by GSECL engineers. And

welding of cracks if found, including minor repairing of separator and broken separator hooks.

 Checking the steam driers for their fitting and cleaning them with air. Any loose fitting is to be

 Internal checking of drum by DPT (shall be done by GSECL) for cracks and other irregularities

and rectifications.

 Checking and welding vortex cover of the down comers.

 Refitting of separators and closing of drum man holes.

 If required, cut and remove the phosphate dosing header from the drum and clean it completely.

 After cleaning and inspection of the phosphate header, re weld into its position.

 Check both CBD line in boilers by air pressure for any choking. Remove the CBD isolation v/v

bonnet or cut the CBD line if required for doing the same.

 Welding of CBD line and phosphate line shall be carried out by HP welders only.

34. Inspection and Repairing of all SH and RH Headers (For Item Sr. No. 51 of Schedule-B)

 Removal of insulation of all SH and RH headers.

 Cleaning the nipples of out let headers.

 Repairing/replacement of defective nipples and header joints include HP joints and radiography

35. Ring Header Inspection(For Item Sr. No. 52 of Schedule-B)

 Removal of insulation/cladding from the ring headers over the hand holds plates.

 Cutting of hand hold plates by hand hold cutting machine and drains of Ring header.

 Cleaning of inner positions of ring headers from all four sides.

EW- 290 PUR-F-006 RFQ-

 Re-welding of all cut hand hold plates and drains and stress relieving.

 One unit consists of 4 nos. of ring headers.

NOTE: Tools and hand hold cutting machine is to be arranged by the Contractor.

36. O/H/Servicing/replacement of all Peep holes and Man holes (For Item Sr. No 53 of Schedule-

 All Peep holes and man holes doors are to be checked and aligned proper. Any repairing is in

contractor’s scope. If required, door to be replaced and closed properly after fitting of asbestos

37. Removing, repairing and refitting of SS screens (CAVT Screens) ( For Item Sr. No. 54 of

 All SS Screens (CAVT Screens) are to be removed with its supporting structures.

 Repairing of SS Screens (CAVT Screens) & its supporting structures. If required new SS screen

will be issued from sub store.

 Refitting of all SS Screens (CAVT Screens) & its supporting structures as per old position.

38. Fixing of Soot Blower and LRSB Lance Sleeve. (For Item Sr. No. 55 of Schedule-B)

 Removing of old eroded SS from wall blowers and LRSB lance.

 Fixing and welding of readymade SS protective sleeves on wall blowers and LRSB lance opening.

Method of fixing should be as per IBR regulation and also as per instruction of Engineer in

 Minor repairing by cutting, welding, bending of readymade sleeves are to be carried out as per

site requirement.

 While replacement of sleeve party has to carry out the refractory application work with new

39. Replacement/Repairing of Puppet Valve (For Item Sr. No. 56 of Schedule-B)

 Replacement of defective puppet valve by new / overhauled puppet valve as per instruction of

Engineer in Charge.

 Replacement of damaged Spiral wound gasket joint of puppet valve of LRSB and Wall blower by

new one. It is also includes welding and grinding if grove is persist at joint portion of steam line.

No steam leakage shall be observed after completion of work in charging condition of soot blower

40. Overhauling and servicing of LRSB (For Item Sr. No. 57 & 58 of Schedule-B)

 The scope of work consists of overhauling and servicing of LRSB of boiler which includes

overhauling and servicing of traveling and rotary gear box, coupling and de-coupling of electric

motor with blower, replacement of damaged lance, servicing of chain, overhauling of puppet

valve and its lever, replacement of oil from gear boxes by new oil, leveling of LRSB and providing

of hood cover on LRSB.

 Necessary cleaning, greasing, removal of clinker from the Boiler area, replacement of sleeve [Soot

blower sleeve] etc. for satisfactory operation of LRSB system during Overhauling of Soot blower.

 All required spares shall be supplied by GSECL free of cost from GSECL main stores or BMD-I

stores. The damaged components taken out from the works shall be credited to main store or

BMD-I stores by the party as directed by GSECL Engineer-in-charge.

41. Overhauling and servicing of Wall blower (For Item Sr. No. 59 of Schedule-B)

 Overhauling and servicing of wall blower of boiler which includes overhauling and servicing of

traveling and rotary gear box, de-coupling and coupling of electric motor with blower,

replacement of damaged lance, replacement of lance sleeve, overhauling of puppet valve and its

lever, replacement of oil from gear boxes by new oil and leveling of wall blower.

 Necessary cleaning, greasing, removal of clinker from the Boiler area, replacement of sleeve [Soot

blower sleeve] etc. for satisfactory operation of wall blower system during Overhauling of Soot

 All required spares shall be supplied by GSECL free of cost from GSECL main stores or BMD-I

stores. The damaged components taken out from the works shall be credited to main store or

BMD-I stores by the party as directed by GSECL Engineer-in-charge.

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42. Mobilization & Demobilization (For item Sr No. 60 & 61 of Schedule-B)

Mobilization period: Seven day time shall be allowed from the date of receipt of telegraphic / fax

letter / letter for mobilization and mobilization of contractor’s men, material etc. at works site

before 2 days of AOH / COH. Mobilization Charges will be applicable after complete mobilization

at site and certified by EIC. After complete mobilization, if it is not possible to stop the machine

(Unit) for overhauling after 5 days of schedule date of overhauling, Demobilization Charges will be

43. Providing And Fixing of MS Bolts, Nut and Washer (For item Sr. No. 62 of Schedule- B)

The Contractor shall have to ascertain the quantity of MS Bolts, Nuts & Washers in consultation

with EIC and the same is to be credited in Main Store prior to commencement of work. After

clearance from EIC the scope of shifting the same from Main store to site lies in the scope of

44. Servicing & Repairing Of Critical Piping Hangers (For item Sr No. 63 of Schedule- B)

1. If required preparation of temporary scaffolding.

2. Cleaning the entire hanger by air jetting, repainting of hangers with traditional colour and as

per hanger schedule drawing marking the hanger coil number by painting.

3. Checking & cleaning of hanger spring & casing for free movement & making dust/rust free

cutting & re-welding of casing cover and adjusting bolts for free movement of spring, wherever

4. Re-setting the hanger loading as per M/s SHEL's norms.

5. Checking & straightening of the rods & turnbuckles and making them free.

6. Checking the critical piping clamps & support clamps repairing wherever required.

7. Applying Rust remover / Rustolene / lubricate oil / Grease / Anticorrosive spray on rods,

turnbuckles & internal parts.

8. Re-fitting the hangers & loading by tightening the turnbuckles.

9. Removal of arresting temporary scaffolding/rigid structure as provided by party & re-checking

the load on the hangers in cold condition & resetting the hangers again, if required.

10. Record the reading of all hanger's cold and hot condition (After unit synchronized) and submit

the same of concern E.I.C.

45. Servicing & Repairing Of Existing Fix Tie Rod (For Item Sr No. 64 of Schedule- B)

1. Fixing of MS line, HRH line, CRH line & feed water line sector wise with rigid Supports /

Chain pulley block & removal of existing tie rod provided in the line.

2. If required preparation of temporary scaffolding.

3. Checking & cleaning of fix tie-rod by diesel/Rustolene & lubricated by grease/Oil, Checking

& straightening of the rods & turnbuckles and making them free.

4. Checking the fix tie rod clamps & support clamps repairing wherever required.

5. Applying Rust remover / Rustolene / lubricate oil / Grease / Anticorrosive spray on rods,

turnbuckles, Bolt etc.

6. Re-fitting the fix tie rod & loading by tightening the bolt/turnbuckles.

7. Re-setting the fix tie rod loading as per M/s SHEL's norms.

8. Removal of arresting temporary scaffolding/rigid structure as provided by party & re-

checking the load on the fix tie rod in cold condition & resetting the fix tie rod again, if