GUJARAT STATE ELECTRICITY CORPORATION LTD Ukai … Office/Ukai Thermal Power Station/ukai...required for executing the work. No, claim for extra charges on account of any misunderstanding

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Contractor sign. Page 1 of 89

GUJARAT STATE ELECTRICITY CORPORATION LTD Ukai Thermal Power Station

UKAI

E E E E ---- TENDER FOR THE WORKTENDER FOR THE WORKTENDER FOR THE WORKTENDER FOR THE WORK

Construction of EMD Tool Room near 220 KV switch Yard at Ukai TPS.

TECHNICAL BIDTECHNICAL BIDTECHNICAL BIDTECHNICAL BID

WT NO. WT NO. WT NO. WT NO. 2742274227422742

RFQ NO.RFQ NO.RFQ NO.RFQ NO. 30324303243032430324

Installed

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GUJARAT STATE ELECTRICITY CORP LTD : THERMAL POWER STATION: UKAI DAM – 394680.

GENERAL INSTRUCTION TO TENDERERES Sealed Tenders are invited from the contractors / firms who have executed civil works of successfully and who are registered under appropriate class.

1.0 Tenders documents are in two bids system i.e. “Technical Bid “and “Price Bid (online only)”.

1.1 Technical bid is to be submitted in a separate sealed envelope and super scribing the envelope as “Technical Bid “ Technical bid shall be submitted with documents, as under, falling which tender is liable for rejection. 1 Demand Draft for EMD. 2 Demand Draft for Tender fee. 3 Attested copy of registration certificates under appropriate class as stated in ten-

der notice. 4 Attested copy of document showing “Provident Fund” Number in company’s name

obtained by the bidder. 5 Attested copy of proprietorship or partnership deed. 6 Attested copy of power of attorney, if any for signing the bid documents. 7 Attested copy of balance sheet with profit & loss account of last 3 financial years

duly audited by chartered accountant. 8 Attested copy of latest solvency certificate, not older than one year. 9 Attested copy of work experience certificate for the similar nature & magnitude of

works executed as per qualification criteria. 10 List of works in progress. 11 Details of equipment, tools & plants immediately available with the bidder for use

of this work. 12 Details of technical personnel. 13 PAN number and copy of PAN for TDS. 14 Undertaking duly notarized as per attached declaration form. 15 Any other documents required to verify technical, financial capability of the bidders

& other credentials. 16 Attested copy of TIN number.

The above documents shall be submitted in form of attested true copies along with technical bid. Also the successful contractor has to obtain valid labour license and Group Insurance Policy of the insured labourers under W.C. Act. Immediately for sufficient labours for the contract is entrusted and for extended period if any.

1.2 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 physi-cal form, same will not be opened and only on-line submitted price bid will be con-sidered for evaluation.

1.3 It is mandatory for all the bidders to submit their technical bid by both forms viz. online (e-tendering) and physically in schedule time. Tender documents submitted in only physical form will not be accepted and will not be considered.

2.0 Bidders shall complete the tender document in all respects and they are to be signed with Company’s seal on all pages.

3.0 The bidders shall submit their offer without any deviations in general terms and conditions of the contract, or in Technical specifications/Items. Tenders with such deviations, shall be rejected. Incomplete and conditional tenders shall not be considered.

1) Detail of similar works/civil works carried out in the name of his own firm of same in nature and magnitude with GSECL /Central Govt./state Govt./Semi Govt./Railways/PSU/GETCO/DISCOMS( Subsidiaries of GUVNL) along with documen-tary evidence such as satisfactory completion certificate/on going works from respective authorities etc. as per Schedule-I attached herewith. The documents should be at-tested.

(A) (i) Average annual financial turnover during the last 3 year, ending 31st march of the previous financial year, should be at least 30% of the estimated cost.

(ii) Experience of having successfully completed similar works during last 7 years ending last day of month previous to the one in which application are invited should be either or the following.

(a) Three similar /Civil Work completed works costing not less than the amount equal to 40% of the estimated cost.

OR

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(b) Two similar /Civil Work completed works costing not less than the amount equal to 50% of the estimated cost.

OR (c) One similar /Civil Work completed works costing not less than the amount equal to

80% of the estimated cost.

2) Similar works means maintenance / construction of civil work. 4.0 GSECL reserves the right to split up the work covered in the scope of this contract

amongst more than one contractor. 5.0 Intending bidders shall submit tenders after studying all tender documents carefully and

after visiting the site for satisfying themselves of actual site conditions, location and accessibility of site and nature and extent of the work involved etc. Submission of tenders implies that bidders have obtained all necessary information and other data required for executing the work. No, claim for extra charges on account of any misunderstanding or otherwise will be allowed.

6.0 Site cleaning and all approaches to the site shall be in the scope of bidders. 7.0 Bidders will not be allowed to give sub-contract of the works awarded to him for any rea-

sons what so ever without permission of the Engineer-in-charge. 8.0 In the experience certificate, contractor has to furnish the details of similar works ex-

ecuted by him along with the list of equipments, tools and tackles and manpower availa-ble with him along with the details of the same, which he intends to deploy on site of the work. The successful contractor has to deploy all such resources at site during course of work.

9.0 Tenders without EMD or with part payment of EMD will not be opened or considered. The details of EMD paid shall be submitted in letter giving details of payment of EMD i.e. demand draft Number. The demand draft for EMD shall be put inside the cover containing technical bid & not inside the cover containing price bid. If this is done, the tender will not be opened or considered. Those who are exempted from payment of EMD shall submit a copy of certificate in separate cover along with the tender.

10.0 After opening of Technical bid no revised price from any bidders will be accepted. 11.0 Price quoted shall be firm, till overall completion of the work, under contract and there will not be any price escalation. 12.0 Date of opening of price bid will be intimated later on to those bidders who are qualified in

technical bid. Price bid of only qualifying bidders on the basis of evaluation of technical bid shall only be opened. Price bid of bidders who are not technically qualified as per re-quirement of special note for prequalification shall not be opened.

13.0 The decision of GSECL in the matter will be final and no any claim will be entertained in this regard. 14.0 Tender shall remain open for acceptance, subject to the validity period of 180 days from the date of Opening of Tech.bid and during this period no tender shall be allowed to withdraw his tender. Any Such withdrawal during the period will entail forfeiture of the Earnest Money deposited with the Tender. 15.0 All the works shall be carried out as per specifications attached with the tender and relevant Indian Standards issued by the Bureau of Indian Standards. All materials procured should be confirming to relevant Indian Standards issued by Bureau of Indian Standards, wherever not specified in the item. 16.0 Tenders, which do not fulfill all or any of the conditions of the tender or incomplete in any respect, are liable to rejection. 17.0 GSECL reserves the right to reject any or all the tenders without assigning any reason thereof. 18.0 AGREEMENT:

As per corporation’s rules, successful tendered shall have to enter in to an agreement on stamped paper of appropriate value of Rs100/- with the Gujarat State Electricity Corporation Ltd., in the prescribed form within one month. The cost of the stamp fee shall be borne by successful tender. The tender with specifications, schedules, drawings, the contract booklet to be signed by successful tendered. The letter of acceptance, all above documents & subsequent correspondence shall be deemed to be a part of the contract agreement. ARBITRATION:

01 All questions, disputes, difference whatsoever which may at any time arise between the parties to this contract in connection with the contract or any matter arising out of or in

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relation there to, shall be referred to the Gujarat Public Works Contracts Disputes Arbitration Tribunal” as per the provision of the Gujarat Public Works Contract Disputes Arbitration Tribunal Act. 1992.

The reference to arbitration proceeding under this clause shall not: (a) Affect the right of the E.I.C. to take possession of all or any tools, plants, materials &

stores in or upon the work or site thereof or belonging to the contractor or procured by him and intended to be used for the execution of the work or any part thereof.

(b) Preclude the E.I.C. from utilizing the materials purchased by the contractor in any work or from removing such materials to other place, during the period the work is stopped or suspended in pursuance of notice given to the contractor under General conditions.

(c) Entitle the contractor to stop the progress of the work of carrying out the additional or altered work in accordance with the provision of General conditions of the work where there are no specifications.

(d) Preclude the GSECL from getting the work done by another agency. 02 Neither party is entitled to bring a claim to arbitration tribunal latest by 30 days after the

expiration of the defects liability period. 03 The provisions of the Arbitration and Conciliation Act 1996, Gujarat Public Works

Contract Disputes Arbitration Tribunal Act-1992 and rules made there under shall apply to the Arbitration proceeding under this clause.

Note: The clause no: 30” “Arbitration” of tender and contract for works booklet stands deleted and replaced by new clause as above:

19.0 All royalties, sales tax, toll tax, local tax, development charges, VAT tax and any other taxes including works contract tax etc., in respect of this contract and also any statutory variation in future towards above mentioned taxes & any other taxes if levied in future by statutory authority applicable to the this contract shall be payable by the contractor and GSECL will not entertain any claim whatsoever in this respect. The rates will be “Excluding the service tax”. The reimbursement against “Service Tax” will be paid to the contractor as per Govt. rues & regulations. Service tax will be paid if the same is claimed in Bill/Invoice.

20.0 “OH&S Management System Requirement It is to note that GSECL, Ukai TPS is establishing and implementing Occupational Health & Safety Management System complying with OHSAS18001:2007. You as a part of the GSECL Ukai team and as defined by the scope of mentioned standard, all contractors are required to comply with and participate to prevent occupational Health and safety hazards and risks including observation of safety rules. Further you are also to comply with all applicable legal requirements while executing the work, in case the job is assigned to you.”

21.0 SECURITY DEPOSIT You will have to pay security deposit at the rate of 5% of the contract value with a 10

days time on receipt of letter. By DD/ B.G./RTGS/NEEFTY drown in favor of Gujarat State Electricity Corporation Ltd. Payable at Bank of Baroda Ukai or SBI Ukai branch .The S/D can be refundable as per GSECL rules.

Tender fee : EMD/SD will be accepted by RTGS/NEEFTY also. The bank details are

as under. Beneficiary Name:- Gujarat State Electricity Corporation.ltd. Address :- Urja nagar, GSECL COLONY ' TA. SONGADH. DIST. TAPI PIN CODE NO 394680 Bank Name :- Bank of Baroda ukai. NATURE OF A/C :- Current Accounts Branch : Ukai- Account No :- 02640200000002 IFSC CODE NO :- BARBOUKAIXX MICR CODE NO:- 394012529 " 0" =ZERO)

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22.0 The bidder is requested not to submit the hard copy of downloaded tender document, condition of the contract, specification & other relevant documents. Instead of the same, the bidder shall submit the duly Notorised Undertaking as stated below declaration form with the letter pad of the bidder.

DECLARATION FORM (To be submitted duly Notorised on Rs 100/- Stamp paper)

(1) I/We hereby declare that I/We have carefully studied the entire tender placed on the WEB site and condition of the contract, specification & other relevant documents of this work mentioned in the tender and abide by the same. Also I/We hereby and agree to execute the same accordingly. (2) I/We hereby abide to execute the contract agreement by downloading the copies of the condition of the contract, specification & other relevant documents of this work or otherwise I/We will get copy of the same form the office of the tender inviting authority and the same will be acceptable to me /us. I/We hereby accept and confirm that any dispute on this regards shall not be entertained by the tender inviting authority. (3) I/We hereby declare that I/we have visited the work site and fully acquainted myself/ourselves with the local situation regarding materials, labor and other factors pertaining to the work before submitting this tender. (4) I/We hereby confirm that our offer is Un-conditional and without any technical & commercial deviations.

Signature of Contractor, CHIEF ENGINEER (GEN.) Names, Seal, detail address GSECL,TPS,UKAI With Phone/Fax.

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E. M. D. BANK GUARANTEE FORMAT FOR TENDER NO._______________________________________________ APPENDIX - I (BANK GUARANTEE ON NON-JUDICIAL STAMP PAPER OF Rs.100/-) Messer’s WHERE AS ____________________________(Name &Address of the Firm) having their registered office at ----------------------------------------------(Address of the firms Registered office) (Hereinafter called the ‘Tenderer’) wish to participate in the tender No. ____________for___________________of_______________________________ (Supply/Erection/Supply & Erection Work) (Name of the material/equipment/Work) For___________________________Gujarat State Electricity Corporation Ltd and WHEREAS a Bank Guarantee for (Hereinafter called the “Beneficiary”) Rs._____________(Amount of EMD) valid till _________(Mention here date of validity of this guarantee which will be 4 (FOUR) months beyond initial validity of Tender’s offer)which is required to be submitted by the tenderer along with the tender. We,____________________________________________________________ (Name of the Bank and address of the Branch giving the Bank Guarantee) having our registered office at ______________________(Address of Bank’s registered office) hereby give this Bank Guarantee No.________________ dated_________ and hereby agree unequivocally and Unconditionally to pay within 48hours on demand in writing from the Gujarat State Electricity Corporation Ltd or any officer authorized by it in this behalf any amount not exceeding Rs._______________(Amount of E.M.D.), Rupees__________________________________(In words) to the said Gujarat State Electricity Corporation Ltd on behalf of the Tenderer. We_____________________________(Name of the Bank) also agree that Withdrawal of the tender or part thereof by the tenderer within its validity or Non Submission of Security Deposit by the Tenderer within one month from the date Tender or a part thereof has been accepted by the Gujarat State Electricity Corporation Ltd would constitute a default on the part of the Tenderer and that this Bank Guarantee is liable to be invoked and encashed within its validity by the Beneficiary in case of any occurrence of a default on the part of the Tenderer and that the encashed Amount is liable to be forfeited by the Beneficiary. This agreement shall be valid and binding on this Bank upto and inclusive of ____________________(Mention here the date of validity of Bank) and shall not be terminable by notice or by Guarantor change in the constitution of the Bank or the firm of Tenderer Or by any reason whatsoever and our liability Hereunder shall not be impaired or discharged by any extension of time or Variations or alternations made, given, conceded with or without our knowledge or Consent by or between the tenderer and the Gujarat State Electricity Corporation Ltd.

NOTWITHSTANDING anything contained hereinbefore our liability under this guarantee is restricted to Rs.________________________ (Amt.of EMD) Rupees______________________________________(In words). Our Guarantee shall Remain in force till___________________ (Date of validity of the Guarantee). Unless demands or claims under this Bank guarantee are made to us in writing on or before------- (Date should be 1 month after the above validity period of B.G) all rights of beneficiary under this Bank Guarantee shall be forfeited and we shall be released and discharged from all liabilities there under Place:

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Date: Please mention here Complete Postal Address of the Bank with Branch Code, Telephone and Fax Nos. SIGNATURE OF THE BANK’S AUTHORISED SIGNATORYWITH OFFICIAL ROUND SEAL NAME OF DESIGNATED BANKS 1' All Nationalized Banks including public sector Banks IDBI Bank Ltd. 2. Private sector Banks authorized by RBI to undertake the state Government business, which are (i) Axis Bank (ii) ICICI Bank (iii) HDFC Bank Note: The Banks shall be Banks recognized / notified by the finance Department, Government of Gujarat from time to time

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GUJARAT STATE ELECTRICITY CORPORATION LIMITED

THERMAL POWER STATION: UKAI DAM: 394680. SECTION: A

1 INFORMATION REGARDING BIDDERS EXPERIENCE AND COMPETENCAE. 01 Name of the organization / firm

:

02 Address of Registered Office with telephone / telex Nos. & telegraphic address.

:

03 Address of the office that would handle this proposed work with telephone / telex Nos. and telegraphic address.

:

04 Nature of the Organization viz. whether sole proprietor, partners, private limited, Semi Govt. etc.

:

05 Names address, Telephone Nos. Officer & residential of

:

i Chairman / Managing Director

:

ii General Manager

:

iii Chief Project Engineer / Manager

:

iv Contract Engineer / Manager

:

06 Details of Registration Organization / firm.

:

07 Adequate and satisfactory evidence to indicate financial capability of organization / firm to undertake the proposed work with names of Bankers and their full Address.

:

08 Audited profit and loss accounts and balance sheets / certified income and expenditure accounts from a Chartered Accounts, Annual Reports and the latest tax clearance certificate.

:

09 Details of similar jobs executed in execution within the last three years by the firm organization.

:

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Sr. No.

Nature of Work Value of Work

When work completed and time taken

Client Remarks

(Mention to be

made in case work sublet to an other firm.)

10 List of technical personal plant and equipment available with the firm.

:

11 List of technical personal plant and equipment to be deployed for the work.

:

12 Any other technical details etc. to elaborate upon the organization firm’s competence to execute his work.

:

13 Income tax PAN :

WARD NO. :

PLACE :

Signature :

Self Company Designation:

Company :

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GUJARAT STATE ELECTRICITY CORPORATION LIMITED

THERMAL POWER STATION: UKAI DAM : 394680

SCHEDULE – “1”

BIDDER'S EXPERIENCE

(TO BE FURNISHED IN TECHNICAL BID)

Sr. No.

Name & description of work and w. o. No.

Value of work Period of construction & Dates.

Client/

Authorities.

Signature & Name

Designation Company Address

Seal of Company. Date

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GUJARAT STATE ELECTRICITY CORPORATION LIMITED THERMAL POWER STATION: UKAI DAM: 394680

SCHEDULE – "II"

LIST OF PLANT MACHINERY AND EQUIPMENTS.

(To be furnished in Technical bid)

Sr. No.

Type & Description of Equipment.

Nos. the bidder has in possession

Nos. he propose to bring to the site

Capacity description

01 02 03 04 05 01

02

03

04

05

06

07

08

09

10

Signature & Name

Designation Company Address

Seal of Company. Date

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CERTIFICATE-A

On Firms Letter Head

Name of work: Construction of EMD Tool Room near 220 KV switch Yard at

Ukai TPS.

I/We ________________________________________________________ authorized

signatory of M/S ________________________________________________ here by

Certify that M/S _________________________________________________ is not

related with other firms who have submitted tenders for the same items under this

inquiry/Tender.

Signature of the Contractor With Designation Seal of the firm

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GUJARAT STATE ELECTRICITY CORPORATION LTD UKAI THERMAL POWER STATION

INTEGRITY PACT

OUR ENDEAVOUR To create an environment where Business Confidence is built through Best Business Practices and is 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 standards in business and professions

• Not to bring pressure recommendations from outside GSECL to influence its decision.

• Ensure maximum transparency to the satisfaction of stakeholders.

• Not to use intirnidation, threat inducement or pressure of any

• To ensure to fill the terms of agreement/contract and to consider objectively the viewpoint of parties.

• To be prompt and reasonable in fulfilling the contract, agreement, legal obligations.

• To ensure regular and timely release of payments on due dates for work done.

• To provide goods and /or services timely as per agreed quality and specifications at minimum cost to GSECL.

• To ensure that no improper demand is made by employees or by anyone on our behalf.

• To abide by the general discipline to be maintained in our dealings.

• To give maximum possible assistance to all the vendor/ suppliers/ service provider and other to enable them to complete the contract in time.

• To be true and honest in furnishing information.

• To provide all information to suppliers/ contractors relating to contract/ job which facilitate him to complete the contract/job successfully in time.

• Not to divulge any information business details available during the course of business relationship to others without the written consent of GSECL.

• To ensure minimum hurdles to vendors/ suppliers/ contractors in completion of agreement/ contract/ work order.

• Not to enter into carter /syndicate/ understanding whether formal/ non-formal so as to influence the price.

Seal & Signature Seal & Signature (GSECL’s Authorized Signatory) (Party’s Authorized Person) Name: Name: Designation:

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GUJARAT STATE ELECTRICITY CORPORATION LTD

Ukai Thermal Power Station UKAI

TENDER AND CONTRACT FOR WORKS

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GENERAL RULES AND DIRECTIONS FOR THE GUIDENCE OF CONTRACTOR

Notwithstanding anything contained to the contrary in the specification or tenders in subsequent exchange of correspondence, the conditions of contract shall be binding on the contractor and any change or variations expressed or implied, however made in the said conditions shall not be valid or operative unless expressly sanctioned by the GSECL. The contractor shall be deemed to have fully informed himself and to have special knowledge of the provisions of the conditions of contract herein contained. 1. All works proposed to be executed by the contract shall be noticed in one of the English and one of the vernacular local daily newspapers, stating the work to be carried of as well as the date of submitting and opening tenders and time allotted in carrying out the work. Also the amount of earnest money to be deposited with the tender and the security deposit to be deposited by the successful bidder and the percentage, if any, to be deducted from bills. 2. Copies of specifications, design, drawings, estimated rates, scheduled rates and any other documents required in connection with the work which will be signed by the Engineer-in-Charge for the purpose of identifications shall be open for inspections by the contractors at the office of the Executive Engineer during office hours. 3. Whether the works are proposed to be executed according to the specifications recommended by the contractor and approved by a competent authority on behalf of the Gujarat State Electricity Corporation Ltd, such specifications with designs and drawings shall form part of the accepted tender. 4. The bidders and receipts for payments made on account of any work, when executed by a firm should be signed by all the partners except where the contractors are described in their tender as a firm, in which case the receipt shall be signed in the name of firm including the partners or some other person having authority to do so. 5. The bidder at shall fill up the usual form stating at what percentage above or below rates specified, he is willing to under take the work. Only one rate or such percentage on all the estimated rates or schedule rates shall be mentioned. 6. Bidder which propose any alternation in the work specified in the form in invitation to tender or in the time allowed for carrying out the works or which contain any other conditions of any sort will be liable to rejection. 7. No single tender shall include more than one work, but contractors who wish to tender, for two or more works, shall submit a separate tender for each work. Tender shall have the name and the number of the works, of which they pertain, be super scribed on the envelope. 8. The Engineer-in-charge or his duly authorized assistant will open tenders in the presence of any intending contractors who may be present at the time and will enter the amount of the several tenders in a comparative statement in a suitable form. In the event of a tender being accepted, the contractor shall there upon, for the purpose of identification, sign copies of the specifications and other documents. In the event of tender being rejected, the officer (Engi-neer-in-charge) shall authorize the paying officer concerned to refund the amount of the earnest money deposited to the contractor making the tender on his giving a receipt for the return of the money 9. The officer, competent to dispose off the tenders, shall have the right of rejecting all or any of the tenders, without assigning any reasons thereof. 10. Y receipt for any payment alleged to have been made by contractor in regard to any matter relating to tender of the contract shall be valid of binding on the GSECL unless it is signed by the Engineer-in-charge.

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11. The memorandum of work to be tendered for and the schedule of materials to be supplied by the Gujarat State Electricity Corporation Ltd and their rates shall be filled in and completed by the office of the Engineer-in-charge before the tender form is issued if a form issued, to an intending bidder has not been so filled in and uncompleted he shall request the said office to have this done, before the completes and delivery his tender. 12. All works shall be measured, meet by standard measure and according to rules are custom and usual in the use in the Gujarat State Electricity Corporation Ltd, and no proposal to adopt alternative method will be accepted, the Engineer-in-charge decision as to what is “the usual method in use in the Gujarat State Electricity Corporation Ltd” shall be final. 13. Every contractor shall, except the registered contractor on the approved list of the GSECL, produced, along with the tender a solvency certificate from the collector of the District within which he resides, of a banker’s certificate of his financial stability, if he fails to produce such a certificate his tender will not be considered. 14. All corrections and addition or pasted slips should be initialed 15. Bidder shall be deemed to have full knowledge of relevant documents, site conditions etc. whether inspected or not by him. 16. Submissions of tender by a contractor implies that he has read the instructions and condition of contract herein contained and has made himself aware of the scopes and specifications of the work to be done and conditions and rates at which stores materials etc. will be issued to him and local conditions and other factors bearing on the execution of the work. 17. Under no circumstances shall any contractor be entitled to claim enhanced rates for any item of contract without prior sanction of the competent authority. 18. These rules and directions shall form part of the contract

CHIEF ENGINEER (GEN) GSECL, UKAI TPS

Signature of Contractor

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TENDER AND CONTRACT FOR WORKS

I/We hereby tender for the Gujarat State Electricity Corporation Ltd (herein referred as

“GSECL”) of the work specified in the under written memorandum within the time

specified Schedule B (Memorandum showing items of work to be carried out) and in

accordance, in all respect, with the specifications, design, drawings and instructions in

writing and as per annexed conditions of contract and agree that when the materials for

works are provided by the GSECL such materials and rates to be paid for them shall be as

provided in Schedule A hereto.

MEMORANDUM

a) General Description of Work :

b) Estimated Cost :

c) Earnest Money :

d) Security Deposit :

Entire S.D can be paid in form of bank guarantee of the following banks.

1. All nationalized banks & Public sector banks as IDBI. 2. Private Banks which are (a) Axis bank (b) HDFC bank (c) ICICI bank. Guarantee issued by following Banks will be accepted as SD/EMD for FY 2011-12 (i) Commercial Banks 1. Kotak Mahindra Bank (ii) Co-operative Banks of Gujarat 1. The Kalupur Commercial Co-operative Bank Ltd. 2. Rajkot Nagarik Sahakari Bank Ltd. 3. The Ahmedabad Mercantile Co-operative Bank Ltd.

(e) Time allowed for the completion of work from date of L.O.I.

Should this tender be accepted I/We hereby agree to abide by and fulfill all the terms and

provisions of the conditions of contract annexed hereto as applicable and in default thereof

forfeit and pay to the GSECL the sums of money mentioned in the said conditions.

Receipt No.___________ Date _____________ from the Gujarat State Electricity

Corporation Ltd in respect of the sum of Rs.__________________________ (Rupees

________________________________________________________________ (the amount

to be specified in figures and words) is herewith forwarded

Representing the earnest money (the full value of which is to be absolutely forfeited to the

GSECL should I/We not deposit the full amount of security deposit specified in above

memorandum in accordance with clause-(d). Security Deposit of the said conditions /

otherwise the said sum of Rs______________ shall be refunded on surrendering the original

receipt, in case of non-awardance of contact.

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Address of the contractor

Dated _________________ day of ________________year

Signature of Witness

Address of Witness

Occupation

Dated ______________ day of ___________ year.

The above tender is hereby accepted by me on behalf of the Gujarat State Electricity

Corporation Ltd.

Chief Engineer (GEN) or his duly authorized assistant.

CHIEF ENGINEER (GEN)

GSECL, UKAI TPS


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CONDITIONS OF CONTRACTS

1. Definitions: (a) The Contract means the documents forming the tender and acceptance thereof, together with the documents referred to therein or individual work order in the case of term contract, including these conditions, schedules and / or additional conditions attached to the form of tender or individual work, order, rate schedule, the specifications and the drawings and all these documents as applicable taken together shall be deemed to form the contract. (b) The “Tender Document” means the form of tender, the applicable schedules and/or additional conditions and the specifications and/or drawings as issued to the contractors for the purpose preparing tender. (c) The expression “works” or “work” when used in the conditions of contract shall, unless there be something in the subject or context repugnant to such construction means, the works or the work contracted to be executed under or in virtue of the contract whether original or altered. (d) The “Contractor” means the individual or firm or company, whether incorporated or not, undertaking the works and shall include his or its legal personal representative, successors and permitted assignees. (e) “GSECL” means the Gujarat State Electricity Corporation Ltd and the “Accepting Officer” means the officer who is authorized to sign and signs the contract on behalf of the “GSECL.” (f) The letter “EE” means Executive Engineer who in the case of measurement and lump sum contract, direct the contractor and the letters “SE” means Superintending Engineer” and “C.E.” means Chief Engineer who administers and in the case of the term contracts directs the contract. (g) The “Engineer-in-charge” means all officers of the GSECL appointed by the Chief Engineer to supervise the works or part of the works. (h) “Approved” and “Directed” means the approval or direction of the Chief Engineer to Superintending Engineer or the person deputed by him for the particular purpose. (i) “B.S.” means the “British Standard” as issued by the British Standards institution. “A.S.” means the American Standards as issued by the American Standard Institutions and “I.S.” means the “Indian Standards” as issued by the Indian Standards Institutions. Wherever the above mentioned abbreviations are preferred to, in the specifications and / or work orders, they mean the addition with all amendments current at the date of issue of tender documents of work orders. In the case of measurement and terms of contracts “Specifications” means those contained in Gujarat State Electricity Corporation Ltd schedule together with any amendments etc. embodied in the tender documents, “Drawings” refer to those accompanying the tender documents and/or any work orders referred therein. (j) The “Contract Sum” means the sum accepted or the sum calculated in accordance with the prices accepted in the tender and/or the contract rate as payable to the contractor for the full and entire executing and completion of works. (j) “The date of completion” is the date or dates of completion of the work or any part of the works set out or ascertained in accordance with the individual work orders and the tender documents or any subsequent agreed amendments thereto.

2. Security Deposit The contractor has to pay security deposit at the rate of 5 % of contract value within 10 days of the issue of Letter Of Intent. Alternatively the Bank Guarantee from any Nationalised bank or selected private/ public sector banks as stated elsewhere in this tender. in lieu of cash towards Security Deposit will be accepted providing amount of Security Deposit payable exceeds Rs. 10,000/- Security Deposit can also be paid as fixed deposit receipt as prescribed in Schedule “C”. All damages, costs, charges, expenses and other sums which may be or may become due or payable by the contractor to the GSECL under the terms of the contract may be deducted from the cash in the proceeds of sale of the Securities/Bank Guarantee to deposited (which the officer or person to whom the same may be endorsed as aforesaid is hereby authorized to sell / to encase for that purpose) or from the interest of any such securities of from any sums due or which may become due to the contractor by the GSECL or from the

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whole or the balance unpaid as aforesaid of the encase securities so deposited being repaid or transferred and returned as may be to contractor after finalization of final bill.

3. Compensation for the delay The time limit allowed for carrying out the work as entered in the tender shall strictly observed by the contractor and shall be reckoned from the date on which the order to commence the work is given to the contractor. The work shall through out the stipulated period of contract the proceeds with due diligence (time being deemed to be essence of contract) and for delay, the contractor shall pay compensation, an amount equal to half percent per one week for the contract amount of work or such smaller amount as per the decision of the Competent Authority of the GSECL. However, the total amount of compensation to be paid by the contractor, under the provision of the clauses shall not exceed 10 percent of the amount of contract value as decided by the competent authority of the GSECL. The penalty will be invariably deducted from the bills of the contractor and no refund will be given unless the competent authorities approves the reduction the reasons for delay attributable to GSECL as well as to party will be brought out clearly while putting the proposal for waiver reduction in penalty.

4. Action when whole of Security Deposit is forfeited In any case in which under any clause or clauses of this contract the contractor shall have tendered himself to pay compensation amounting to the whole of his security deposit (whether paid one sum or deducted by installments) or in the case of abandonment for the work owing to serious illness or death of the contractor or any other cause, the Executive Engineer on behalf of the GSECL, shall have powers to adopt, (a) below and any of the following courses under (b) and (c) as he may deem best suited to the interest of the GSECL. (a) To rescind the contract (for which rescission notice of 10 days) in writing to the contractor under the hand of the Executive Engineer shall be conclusive evidence and in that case the security deposit of the contractor shall stand forfeited and absolutely at the disposal of the GSECL. (b) To employ labour paid by the GSECL, to supply materials to carry out of the works or any part of the works debiting the contractor with the cost of the labour and the price of the materials (as to the correctness of which cost and price the certificate of the Executive Engineer shall be final and conclusive against the contractor) and crediting him with value of the work done, in all respects in the same manner and at the same rates as if it had been carried out by the contractor under the terms of this contract and in that case the certificate of the Executive Engineer as to the value of the work done shall be final and conclusive against the contractor. (c) To order that the work of the contractor be measured up and to take such part thereof, as shall be unexecuted, out of his heads and to give it to another contractor to complete, in which case, any expenses, which may be incurred in excess of the sum, which would have been paid to the original contractor, if the whole work had been executed by him as to the amount of which excess expenses the certificate in writing of the Engineer-in-charge shall be final, conclusive and shall be borne and shall be paid by the original contractors and shall be deducted from any money due to him by the GSECL under the contract or otherwise from his security deposit of the proceeds sale thereof or a sufficient part thereof. In the event of the above courses being adopted by the Executive Engineer the contractor shall have no claim to compensation for any loss sustained by him by reason of his having purchased or procured any materials or entered into any engagements or made any advances on account of or with a view to the execution of the work or the performance of the contract. And in case the contract shall be rescind under the provision aforesaid, the contractor shall not be entitled to recover or be paid any sum for any works thereof actually performed by him under this contract unless and until the Executive Engineer shall have certified in writing the performance of such works and the amount payable to him in respect thereof and he only be entitled to be paid the amount so certified.

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5. Notice for unsatisfactory progress If the progress or a particular portion of the work is unsatisfactory the Executive Engineer whose decision shall be final, shall notwithstanding that the general progress of work is satisfactory; be entitled to take action under Clause 4(c) after giving the contractor 10 days notice in writing and the contractor will have no claim for compensation for any loss sustained by him owing to such actions. 6. Action in the case of Default by Contractor If any case in which any of the powers conferred upon the Executive Engineer by Clauses 4 and 5 hereof, shall have exercised and the same shall not have been exercised, the non exercised thereof shall not constitute a waiver of any of the conditions hereof and such powers shall not withstanding be exercisable in any further case of default by the contractor for which, by any clauses hereof, he is declared liable to pay compensation amounting to the whole of his security deposit and liability of the contractor for past and future compensation shall remain unaffected in the event of the Executive Engineer taking action under sub clause (a) or (c) of Clause 4 he may, if he so desires, take possessions of all or any tools, plants, materials, and stores in such upon the work or the site thereof belonging to the contractor, or procured by him and intended to be used for the execution of the work of any part thereof paying for allowing for the same in account at the contract rates, or in the case of a contract rates not being applicable to current market rates to be certified by the Executive Engineer whose certificate thereof shall be final. In the alternative, the Executive Engineer may by notice in writing to the contractor or his clerk of works, foremen or other authorized agent, require him to remove such tools, plants, materials or stores from the premises within a time to be specified in such requisition to decisions to the contractor failing to comply with any such requisition, the decision of the Executive Engineer as to the expenses of any such removal and the amount of the proceed and expense of any such sale, be final and conclusive against the contractor.

7. Extension of Time Limit If the contractor shall desire an extension of the time limit for completion of the work on the ground of his having been unavoidably hinder in it’s execution or on any other ground, he shall apply in writing to the Executive Engineer and the Executive Engineer may, if in his opinion there are reasonable grounds for granting extension, recommend such extension as he may think necessary or proper. The decision of the competent authority in this regard shall be final and binding to the contractor. Any delay attributed to GSECL shall be compensated only by way of extending the limit.

8. Completion Certificate On completion of the work the Contractor shall be furnished with Completion Certificate by the Executive Engineer of such completion but no such certificate shall be given nor shall be the work considered to be complete until works are taken over and/or duly tested and put to operative as the case may be, nor until the work shall have been measured by the Engineer-In-Charge or where the measurement have been taken by his subordinated until they have received the approval of the Executive Engineer the said measurement being binding and conclusive against the contractor.

9. Effect of the Certificate No payment shall be made for any work estimated to cost less than Rs.1,000/- till after the whole of said work shall have been completed and certificate of completion given. But in the case of works estimated to cost more than Rs.1,000/- Contractor shall on submitting a monthly bill thereof, be entitled to receive payments. Proportionate to the part of the work then approved and passed by the Engineer-in-charge, whose certificate of such approval and a passing of the sum so payable shall be final and conclusive against the contract. All such intermediate payments shall be regarded as payment by way of advance against the final payment only and not as payments for work actually done or completed and shall not preclude the Engineer-in-charge from requiring bad, unsound, imperfect or unskillful work to be removed and taken away and reconstructed or re-erected nor shall any such payment be considered as admission of the due performance of the contract or any part thereof in any

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respect of the accruing of the claim nor shall conclude, determine or effect in any way the powers of the Engineer-in-charge as to the final settlement and adjustment of the accounts otherwise or in any other way, vary or affect the contract. The final bill shall be submitted by the contractor within one month of the date fixed for completion of work, otherwise the certificate of Engineer-in-charge of the measurement and of total amount payable for the work shall be final and binding on all parties. 10. Payment to Contractors The rates for several items of works estimated to cost more than Rs.1,000/- agreed to within shall be valid only when the item concerned is accepted, having been completed full, in accordance with the sanctioned specification. In case, where the items of the work, are not accepted, as so completed the Engineer-in-charge, may make payment on account of such items at such reduced rates, as he may consider reasonable in the preparation of final or running accounts bills.

11. Bills Shall be submitted by the contractor each month on or before the date fixed by the Engineer-in-charge, for all works, executed in the previous month and the Engineer-in-charge shall take or cause to be taken the requisite measurement for the purpose or having the same verified and the claim so far as it is admissible, shall be adjusted, if possible, within ten days from the presentation of the bills. If the contractor does not submit the bill, within the time fixed, as aforesaid, the Engineer-in-charge may depute a subordinate to measure up the said work in the presence of the contractor or his duly authorized agent, whose counter signature in the measurement shall be sufficient warrant and the Engineer-in-charge may prepare a bill from such list which shall be binding on the contractor in all respects. 12. Supply of Materials to Contractor If the specification of the estimated work provides for use of any special description of material to be supplied from the GSECL’s Stores or if it is required that the contractor shall use certain stores to be provided by the Engineer-in-charge (such material and stores and the prices to be charged thereof as here in after mentioned being so far as practicable for the convenience of contractor but not so as in any way to control, the meaning or effect of the contract specified in the schedule or memorandum here to annexed) the contractor shall be supplied with such materials and stores as may be required from time to time be used by him for the purpose of the contract only and the value of the full quantity of materials and stores so supplied shall be set off or deducted from any sum due to thereafter to become due to the contractor, under the contract or otherwise or from the security deposit or the proceeds of sale thereof if the deposit is held in Government Securities the same or a sufficient portion thereof, shall be sold for the purpose. All materials supplied to the contract shall remain the absolute property of GSECL and shall on no account be removed from the site of the work and shall at all time be open to inspection by the Engineer-in-charge. Any such materials un used and in perfectly good condition at time of completion or determination of the contract shall be returned to the GSECL’s store if the Engineer-in-charge so requires by notice in writing given under his hands but the contractor shall not be entitled to return any such materials except with consent and he shall have no claim for compensation on account of any such materials supplied to him as aforesaid but remaining unused by him or for any wastage in or damage thereto. The contractor shall be responsible for the loss, destruction or deterioration of the materials, stores or articles supplied to him by the GSECL even if such loss, destruction or deterioration has occurred under any circumstances whatsoever beyond his control as if the materials, stores or articles so supplied were his property.

13. Works to be executed in accordance with specifications, drawings, orders etc. The contractor shall execute in whole and every part of work in the most substantial and workmanlike manner and both as regarding materials and in every other respect in strict accordance with the specification. The Contractor also shall confirm exactly, fully and faithfully to the designs, drawings and instructions in writing relating to the work signed by the Engineer-in-charge and lodged in his office and to which the contractor shall be entitled to have access for the purpose of Inspection at such office, or in the site of the work, during

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office hours and the contractor shall, also if he so requires, be entitled at his own expenses to make or cause to be made copies of the specification, and of all such designs, drawings and instructions as aforesaid.

14. Alteration in Specifications and Designs not to invalidate Contracts. The Executive Engineer shall have powers to make any alteration, or addition to the original specification designs, and instructions that may appear to him to be necessary or advisable during the progress of the work and the contractor shall be bound to carry out the work in accordance with any instructions in this connection which may be given to him in writing, signed by the Engineer-in-charge and such alterations shall not invalidate the contract. Any additional work which the contractor may be directed to do in the manner above specified as part of the work shall be carried out by the contractor on the same conditions in all respect on which he agreed to do the main works, and at the same rates as are specified in the tender for the main work. Where, however, the works is to be executed according to the designs, drawing and specifications recommended by the contractor and accepted by the competent authority, the alteration above referred to shall be within the scope of such designs, drawings, and specifications appended to the tender.

15. Rates for works not entered in Estimate or Schedule of Rate of the District If the additional and altered work includes any class of work for which no rate is specified in this contract, then such class of work shall be carried out the rates entered in the Schedule of Rates of the Division or at the rate mutually agreed upon between the Executive Engineer and the contractor, whichever are lower. If the additional or altered work for which no rate is entered in the Schedule of Rates of the Division is ordered to be carried out before the rates agreed upon then the contractor within seven days of date of receipt by him of the order to carry out the work inform the Executive Engineer for the rate which in his intension to charge for such class of work and if the Executive Engineer does not agree to this rate he shall be noticed in writing be at liberty to cancel his order to carry out such class of work and arrange to carry it out in such manner as he may consider advisable provided always that if the rates shall have been determined as lastly here in before mentioned then in such case he shall only be entitled to be paid in respect of the work carried out or expenditure incurred by him prior to the date of the determination of the rate as aforesaid according to such rate or rates as shall be fixed by the Executive Engineer. In the event of dispute, the decision of the Superintending Engineer of the Circle will be final. 16. Extension of Time Limit in consequence of Addition or Alteration. The time limit for the work shall be extended in the proportion that the increase in its cost occasioned by alterations or additions bears to the cost of the original contract work and the certificate of the Engineer-in-charge as to such proportions shall be conclusive.

17 No compensation for Alternation in or Restriction of Work to be carried out. If at any time, after the execution of the contract documents the Engineer-in-charge shall, for any reason whatsoever, require the whole or any part of the work, as specified in the tender, to be stopped for any period or shall not require he whole or part of the work to be carried out at all or to be carried out by the contractor, he shall give notice in writing of the fact to the contractor who shall thereupon suspend or stop the work totally or partially as the case may be in any such case, except as provided here under the contractor shall have no claim to any payment or compensation what so ever on account of any profit or advantage which he might have derived from the execution, of the work in full but which he did not so derive in consequence of the full amount of work not having been carried out or on account of any loss that he may be put to on account of materials purchased or agree to be purchased or for unemployment of labour recruited by him. He shall not also have any; claim for compensation by reason of any alterations having been made in the original specification, drawings, designs and instructions which may involve any curtailment of the work as originally contemplated. Where however, materials have already been purchased or agreed to be purchased by the contractor before receipt by him of said notice, the Executive Engineer provided they are not in excess or requirement and are of approved quality and /or shall be compensated for the loss,

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if any, that he may put to in respect of materials agreed to be purchased by him. The amount of such compensation to be determined by the Executive Engineer whose decision shall be final. If the contractor suffers any loss on account of his having to pay, his labour charges during the period, during which the stoppage of work has been ordered under this clause the contractor shall on application be entitled to such compensation on account of labour charges as the Executive Engineer whose decision shall be final, may consider reasonable provided that the contractor shall not be entitled to any compensation on account of labour charges if, in the opinion of the Executive Engineer, the labour could have been employed by the contractor elsewhere for the whole or part of the period during which the stoppage of the work has been ordered as aforesaid.

18 No claim to compensation on account of loss due to delay in supply of materials by GSECL. The contractor shall not be entitled to claim any compensation from GSECL for the loss suffered by him on account of delay by GSECL in the supply of materials entered in Schedule A where such delay is caused by :

i. Difficulties relating to supply of railway wagons ii. Force Majeure iii. Act of God iv. Any other reasonable cause beyond the control of GSECL including Shortage of materials to be supplied by the GSECLs & difficulties in time by reaching at the site of any materials equipments In the case of such delay in the supply of materials, GSECL shall grant such extension of time for the completion of the works as shall appear to the Executive Engineer to be reasonable in accordance with circumstances of the case. The decision in the Executive Engineer as to the extension of time shall be accepted as final by the contractor.

19. Time Limit for Compensation Claims Under no circumstances, whatsoever, shall the contractor be entitled to any compensation from GSECL on any account unless the contractor has claimed in writing to the Executive Engineer within one month of the cause thereof.

20. Action and Compensation payable in case of Bad Work If at any time, before the security deposit is refunded to the contractor, it shall appear to the Executive Engineer or his subordinate in charge of the work that any work has been executed with unsound, imperfect or unskillful workmanship or with materials of inferior quality or that any materials or articles provided by him for the execution of the work are unsound or of a inferior quality to that contracted for or are otherwise not in accordance with the contract, it shall be lawful for Engineer-in-charge to intimate this fact in writing to the contractor and then no withstanding the fact that the work, materials or articles complained of, may have been inadvertently passed, certified and paid for, the contractor shall be bound forthwith to rectify or remove and reconstruct the work so specified in whole or any part, as the case may require or if so required shall remove the materials or articles so specified and provided other suitable materials or articles at his own charge and cost, and in the event of his failing to do so within a period to be specified by the Engineer-in-charge in the written intimation aforesaid the contractor shall be liable to pay compensation at the rate of one percent on the amount of the estimate for every day, not exceeding ten days during which the failure so continue and in the event of any such failure as aforesaid the Engineer-in-charge may rectify or remove and re-execute the work or remove and replace the materials or articles complained of, as the case may be, at the risk and expense in all respects of contractor should the Engineer-in-charge consider that any such inferior work or materials as described above may be accepted, or made use of, it shall be within his discretion to accept the same as such reduced rates as he may fix thereof. Provided that in the case of any work of which visible check is not possible, if the Engineer-in-charge or his subordinate in charge of the work feels that such work has been executed with unsound, imperfect or unskillful workmanship or with materials of inferior quality, he shall

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take sample tests at random, cost of which shall have to be borne by the contractor and if after taking such test, part of such work is found to be defective in any respect or to have been executed with materials of inferior quality, then the contractor shall be paid for the whole work such amount as may be fixed by the office of the Engineer-in-charge on the basis of the lowest quality of work found by him in such samples tests.

Explanation: I

Sample Test shall mean: (i) In relation to poles fixed as line supports, the token of one pole out of every 100 poles after taking it out from its foundation for inspection. (ii) In relation to any other work, such test as may be considered necessary, by the Engineer-in-charge or his subordinate in charge of the work.

Explanation: II

Cost of the sample test shall mean cost incurred for the purpose of taking Samples & test and for restoring tested work to its original condition.

21. Work to be opened to Inspection, Contractor or Responsible Agent to be present. All works under execution or in course of execution in pursuance of the contract shall at all times be open to the inspection and supervision of the Executive Engineer and his subordinate and contractor shall at all times, during the usual working hours and at all other times at which reasonable notice of the intension of the Executive Engineer or his subordinates to visit the works shall have been given to the contractor, during which period either he should be present to receive order and instruction, or have a responsible agent duly accredited in writing, present for that purpose. Orders given to the contractor’s duly authorized Agent shall be considered to have the same force and effect as if they had been given to the contractor himself.

22. Notice to be given before work is covered up. The contractor shall give not less than 5 days notice in writing to the Executive Engineer or his subordinates in charge of the work, before covering up or otherwise placing beyond the reach of measurement of any work, in order that the same may be measured and correct dimensions thereof, taken before the same is so covered up or placed beyond the reach of measurement and shall not covered up or placed beyond the reach of measurement and work without the consent in writing of Executive Engineer or his subordinate in charge of work, If any work shall be covered up or placed beyond the reach without such notice having been given or consent obtained, the same shall be uncovered at the contractor’s expense, and in default thereof, no payment or allowance shall be made for such work, or for the materials, with which the same, was executed.

23. Contractor’s Liabilities The Contractor shall supply, at his own cost, all materials (except such special materials, if any as may be supplied form the GSECL stored in accordance with the contract) plant, tools, appliances, implements, ladders, cordage, tackles, scaffolding and any temporary works which may be required for the proper execution of the work., in the original, altered or substituted form and whether included in the specification or other document forming part of the contract or referred to in these conditions or not and which may be necessary for the purpose of satisfying or complying with the requirements of the Engineer-in-charge as to any matter on which under these conditions, he is entitled to be satisfied or which he is entitled to require together with carriage thereof to and from the work, the contractor shall also supply without charge, the requisite number of persons for setting out works, and counting, weighting and assisting in the measurement of, examinations at the time and from time to time of the work or materials, failing this, the same may be provided by the Engineer-in-charge at the expenses of the contractor and the expenses may be deducted from any money due to the contractor under the contract or from his security deposit or the proceeds of sale thereof or of a sufficient portion thereof the contractor shall provide all necessary fencing and light required to protect the public from accident and shall also be bound to bear expenses of defense of every suit, action or other legal proceedings of law that may be brought by any person for injury sustained. Owing to neglect of the above precautions and to pay any damage and costs which may be awarded in any such suit, action or proceedings to any such persons or which may with the consent of the contractor be paid in compromising any claim by any such person.

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24. Contractor Liable for all Damages Compensation for all damage done intentionally or unintentionally by contractor’s labourer, whether in or beyond the limit of GSECL’s property, shall be estimated by the Executive Engineer, or such other office, as he may appoint and the estimate of the Executive Engineer, subject to the decision of the Superintending Engineer, on appeal, shall be final and the contractor shall be bound to pay the amount of the assessed compensation demand, failing which, the same will be recovered from the contractor as damages or deducted by the Engineer in charge from any sums that may be due to or become due from GSECL to the contractor under this contract or otherwise. The contractor shall bear the expenses of defending any action or other legal proceedings that may be brought by any person for injury sustained by him owing to neglect of precautions to prevent the spread of fire and he shall also pay any damage and costs that may be awarded by the court if in consequence. 25. Rescission of Contract and Forfeiture of Deposit. The contractor shall not assign or sublet, without the written approval of the Engineer-in-charge and if the contractor assign or sublet his contract, or attempt to do so or become insolvent or commence any proceedings to be adjudicated as insolvent or make any composition with creditors, attempt to do so, the Engineer-in-charge may, by notice in writing rescind the contract. Also, if any bribe, gratuity, gift, loan, perquisite, reward or advantage pecuniary or otherwise shall either directly or indirectly be given, promised or offered by the contractor or any of his servants, or agents, or any person to the employee of GSECL in any way relating to his office or employment or if nay such officers or persons shall become in any way directly or indirectly interested in the contract, the Executive Engineer may, by 10 day’s notice in writing, rescind the contract. In the event of a contract being rescinded the Security Deposit of the contractor shall there upon stand forfeited and be absolutely at the disposal of GSECL and the same consequences shall ensure as it the contract has been rescinded under clause 4 thereof and in addition the contractor shall not be entitled to recover or be paid for any work thereof actually performed under the contract.

26. Compensation All sums payable by a contractor by way of compensation under any of these conditions shall be considered as a reasonable compensation to be applied to the use of GSECL, without reference to the actual loss or damage sustained and whether any damage has not been sustained.

27. Change in the constitution of firm to be notified In the case of tender by partners of a firm, any change in the constitution of firm shall be forthwith notified by the contractor to the Executive Engineer for his information.

28. Works under direction of Superintending Engineer All works to be executed under the contract shall be executed under the direction and subject to the approval of the Superintending Engineer of the Circle, Engineer-in-charge for the time being who shall be entitled to direct at what point or points and in what manner they are to be commenced and from time to time carried on.

29. Decision of Superintending Engineer to be final. Except where otherwise specified in contract and subject to the power delegated to him by GSECL under the GSECL’s rule, then in force the decision of the Superintending Engineer of the Circle / EIC. for the time being shall be final, conclusive and binding on all of the specification, designs, drawings and instructions herein before mentioned and as to the quality of workmanship or material used on the or as to any other question, claim, right matter or thing whatsoever in any way arising out of or relating to the contract, designs, drawings, specifications, estimates, instructions, orders or these conditions or otherwise concerning, the works or the execution or failure to execute the same, whether arising during the progress of the work or after the completion or abandonment thereof.

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30. Arbitration ‘ALL QUESTIONS, DISPUTES OR DIFFERENCES, WHATSOEVER WHICH MAY AT AN TIME ARISE BETWEEN THE PARTIES TO THIS CONTRACT IN CONNECTION WITH THE CONTRACT OR ANY MATTER ARISING OUT OF OR IN RELATION THERE TO, SHALL BE REFERRED TO THE “GUJARAT PUBLIC WORKS CONTRACTS DISPUTES ARBITRATION TRIBUNAL” AS PER THE PROVISIONS OF THE GUJARAT PUBLIC WORKS CONTRACTS DISPUTES ARBITRATION TRIBUNAL ACT, 1992.

31. Stores to be obtained from GSECL The Contractor shall obtain from the GSECL Stores, such articles as are mentioned in Schedule ‘A’ which may be required for the work or any part of the work or in making up any articles required there fore or in connection therewith, unless he has obtained permission in writing from the Executive Engineer or obtained such stores and articles from elsewhere. The value of such stores and articles as may be supplied to the contractor by the Engineer-in-charge will be debited to the contractor in his account at the rate shown in the Schedule “A” attached the contractor and if they are not entered in said schedule they shall debited to him at cost price which for the purpose of this contract shall include cost of carriage and all other expenses whatsoever which may have to be incurred in obtaining delivery of the same at the stores aforesaid and further overhead charges 15%. The Contractor shall be responsible for the loss destruction or deterioration of the materials, stores or articles supplied to him by the GSECL, even if such loss destruction or deterioration has occurred under any circumstances whatsoever beyond his control as if the material, stores or articles so supplied were his property. The contractor shall be responsible for returning the residual materials after completion of the contract and if fails to return, the balance material supplied to him by the GSECL, the cost of the residual materials will be recovered form the contractor at the market rate or stock issue rate whichever be higher at the time of materials account plus 15%.

32.1 Lump Sum in Estimate When the estimate on which tender is made, includes lump sums in respect of parts of the works the contractor shall be entitled to payment in respect of the items of works involved or the part of the work in question at the same rates as are payable under this contract or such items or if the part of work in question is not in the opinion of the Engineer-in-charge capable to measurement the Engineer-in-charge may at his discretion pay the lump sum amount entered in the estimate and the certificate in writing of the Engineer shall be final and conclusive against the contractor with regard to any sum or sums payable to him under the provisions of the clause. 32.2 Lump Sum Tenders Whenever lump sum tenders have been invited for building or other structures of the same type, design, the contractor shall submit his bill stated in Clause No.11 and the Engineer-in-charge not below the rank of Executive Engineer shall certify by general measurement or by other method considered suitable to him, the value of work done and the contractor shall be paid monthly a sum equal to 90% of the total value the work so certified, since the last payment, after deducting a part or whole of the secured advance if not already paid for the materials utilized on the works. An additional secured advance for any fresh materials brought on site will also be paid if certified by the officer not below the rank of Executive Engineer. After the work is completed final bill would be paid on the certification of officer not below the rank of Executive Engineer, that the work is done according to drawing and specifications attached to the tender. If any additions and alteration have been carried out, detailed measurements in respect thereof shall be recorded and extra payment or deductions are regulated as per item rates quoted by the contractor while submitting the tender and if there are any items in the additions and alterations for which the contractor has not quoted a rate, the payment shall be as per Clause 15 above.

33. Action where no specifications. In the case of any class of work for which there is no such specifications as is mentioned in clause 1. such work shall be carried out in accordance with the divisional specifications and in there event of there being no divisional specifications, the work shall be carried out in all

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respects in accordance with the instructions and requirements of the Engineer-in-charge / consultant of the GSECL etc. 34. Industrial Labour Laws

1. Wages to be paid and time of payment etc. by the Contractor:- a) The contractor shall pay minimum of Rs. 224.50 per day or as may be specified hereafter or fixed under minimum wages Act whichever is higher. The wages of every contract labour employed by him under this contract shall be paid by him before the expiry of 7

th day of the

last day of the month in respect of which the wages are payable (i.e. wages of a month have to be paid by him in the first week of the next month). The payment shall be disbursed in presence of Management Representative during the working hours in factory premises and the contractor shall get the entries certified in the register of wages by the Representative of the GSECL. Any default will result in cancellation of contract forthwith or else the contractor shall be punishable to the extent of Rs.100/- fine per each day. b) The contractor shall give his telephone number and address to the GSECL so that in case of labour trouble etc., the contractor can be contacted. The contractor shall arrange to have his office outside the factory premises and the contractor keep himself present through out the working hours. 2. Labour Laws: - (a)Person below the age of 18 years shall not be employed for the work. (b)No female worker shall be employed in the night shift between 7.00 p.m. to 6.00 a.m. (c) Contractor shall maintain a valid labour license under the Contract Labour (Regulation and Abolition Act) for employing necessary manpower to be required by him. In the absence of such license the contractor shall be liable to be terminated without assigning any reason thereof. d) The contractor shall at his own expense comply with all labour laws and keep the GSECL indemnified in respect thereof. Some of the major liabilities under various labour and industrial laws which the contractor shall comply with are as under: (i)Payment of contribution of wages of employers’ contributions towards Provident Fund, Family Pension Scheme, Deposit Linked Insurance Scheme, Administrative Charges etc. at the rates made applicable from time to time by Government of Gujarat / Government of India or other Statutory Authorities. (ii) Payment of deposit in respect of each contract labour of the rate of RS.30/- with the office of the Commissioner of Labour as per the Contract Labour Act (Regulation & Abolition). (iii)Licence Fee as prescribed under the contract Labour Act (Regulation and Abolition) and Rules framed there under depending upon the number of workmen employed by the contractor. (iv)Paid leave facility and wages as per the provision of the Factories Act at the rate of one day for every 5 days of working. (v)Identity cards as prescribed under the factories Act with photo affixed thereto, the same for identification. (vi)Payment of retrenchment compensation, notice pay and other liabilities as per Industrial Disputes Act. Any payment to the contractor’s employees arising out of any claim of disputes under the Industrial Disputes Act – 447 or any other laws. (vii)Provision of compensation in the case of accidental injury. (viii)Payment of crèche if the female labour employed is more than 30 numbers (ix)Maternity leave as per the provision of the Maternity Benefit Act. The above are some of the major liabilities of the contractor in addition to other liabilities prescribed under the various Labour Las in force from time to time from Statutory Authorities like State Government / Government of India which the contractor shall have to comply with.

3. Provident Fund and Family Pension Scheme

The contractor shall submit along with his bill (month wise) a statement regarding deductions against employees provident fund and family pension scheme in respect of each concerned employees. Provident fund and family pension scheme at the rate of 12 % (or at the rates made applicable by the Government from time to time) of the wages. The contractor’s contribution and his workers contribution towards provident fund and family pension scheme shall be deposited by the contractor with regional Provident Fund Commissioner, Ahmedabad.

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4. Deposit Linked Insurance Scheme:- The contractor shall have to deposit ½ % of the wages in-respect of employees who is a member of the Provident Fund as the contribution to the Deposit Linked Insurance Scheme with Regional Fund Commissioner, Ahmedabad.

5. Administrative Charges:- Administrative charges for maintaining Provident Fund Account shall be deposited by the contractor with Regional Provident Fund Commissioner, Ahmedabad at the rates applicable. 6. Paid Leave Facility Paid leave facility at the rate of one day for every 5 days worked by the contract labourer shall be provided by the contractor to his workers. He shall maintain Leave records/ Leave Cards for individual laborer which shall be duly verified and approved/ certified by the authorized officer of the GSECL.

7. Workmen’s Compensation Fund and Employers Liability Insurance:- The contractor shall cover all his employees under Workmen’s Compensation Fund and under the Liability Insurance. 8 The contractor shall employ adequate number of experienced staff at site for daily supervision and for maintenance of various registers and records required under the law and contract. No payment for supervision shall be admissible. 9. Contractor to Indemnify the GSECL The contractor shall indemnify and keep indemnified the GSECL and every officer and employees of the GSECL and also Engineer-In-Charge and his staff against all actions, proceedings, claims, demands, costs and expenses whatsoever arising out of or in connection with the matters referred in above clauses and elsewhere and against all actions, proceedings, claims, demands, costs and expenses which may be made against the GSECL by any workman/ employee of the contractor or any sub contractor and / or from any liability may arise to any workman / employees of the contractor or any sub contractor under any laws, rules or regulation having the force of law including but not limited to claims against the owner under workman’s compensation Act, 423. The employee’s Provident Act 452, and / or the contract Labour (Abolition and Regulation) Act 479. The GSECL shall not be liable for or in respect of or in consequence of any accident or injury to any workmen or other person in the employment of the contractor or his sub-contractors, and the contractor shall indemnify and keep indemnified the GSECL against all such damage and compensation and against all claims, demands, proceedings costs, charges and expenses whatsoever in respect thereof or in relation thereto.

10. Workmen’s Compensation and Employer’s Liability Insurance:- Insurance shall be effected for all the contractor’s for all the contractor’s employees engaged in the performance of this contract. If any of the work is sub-letted to the sub-contractor, the contractor shall require that he or his sub-contactor to provide workmen’s compensation and employer’s liability insurance for the latter’s employees unless such employees recovered under the contractor’s insurance.

11. The GSECL reserves the right to terminate this rate contract at any time during its pendency without giving notice of termination or any reasons thereof. 12 The GSECL will be entitled to deduct directly form the bills , to be paid to the Sub-contractor and Labourers any sum or sums payable by contractor and which sum/sums the GSECL is required to pay as a principal employer on account of contractor’s default in respect of all liabilities referred to in above clauses.

13 Nothing in the contract document stated shall any wise constitute any workmen/ employees of the contractor or any sub-contractor as or to be workmen/employee of the power, or place obligation or liability in respect of any such workmen/ employee upon the GSECL.

NOTE:- The prevailing Act at the time of execution of work over and above act specified herein shall be binding to the contractor

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35. No Claim for Variation In Quantities of Work Quantities shown in the tender are approximate and no claim shall be entertained for quantities of work actually executed, being either more or less up to 25% or 5 lacs, for individual items which ever is more as per site requirement. However, overall amount of quantities to be executed will be within the amount of technical sanction.

No Claim for Compensation for Delay in staring work

36.No compensation shall be allowed for any delay caused into starting of work on account of acquisition of land and in the case of clearance for works or any delay in according sanction to estimates.

36. No Claim for Compensation for delay in execution of work

No compensation shall be allowed for any delay in execution of the work on account of water standing in borrow pits or compartment. The rates are inclusive for hard or cracked soil, excavation in mud, sub-soil water or water standing in borrow pits and no claim for an extra rate shall be entertained unless otherwise expressly specified & mentioned in the tender.

37. Entering upon or commencing any portion of work The contractor shall not enter upon or commence any portion of work except with the written authority or instructions of the Executive Engineer or his subordinate in charge of the work, failing such the contractor shall have no claim to ask for measurement or payment for work.

38. Method of Payment Payment to contractors shall be made by A/c payee cheques provided the amount exceeds Rs.50/-. Amount not exceeding Rs.50/- will be paid in cash. Generally payment may take 30 to 60 days after passing of bills depending on availability of fund.

39. Acceptance of conditions on tendering for work.

Submission to tender or acceptance of work order shall imply acceptance of these conditions of tender by contractor.

40. Employment of Scarcity Labour If government declares a state of scarcity or famine to exist in any village situated within 5kms of the work, the piece worker / contractor shall employ upon such part of the work as are suitable for unskilled labour; any person certified to him by the Executive Engineer or by any person to whom Executive Engineer may have delegated this duty in writing to be in need of relief and shall be bound to pay such person wage not below the minimum, which Government may have fixed in this behalf from time to time. Any implementation of this clause shall be decided by the Superintending engineer / Engineer-in-Charge whose decision shall be final and binding on the piece worker/contractor.

41. Employment of Technical Persons The contractor who are registered under class “AA”, ‘A’, ‘B’ and ‘C’ or such contractors who executes the works of Rs.5 lakhs and above shall employ the technically qualified personnel possessing minimum a Diploma of reconciled Technical institution, for executing the work of the GSECL. Date:

CHIEF ENGINEER (GEN) GSECL, UKAI TPS


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GENERAL

CONDITIONS OF CONTRACT

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GENERAL CONDITIONS OF CONTRACT

Name of Work: “Construction of EMD Tool Room near 220 KV switch Yard at Ukai TPS’’

Contactor to inform himself fully: The contractor shall be deemed to have carefully examined the work & site conditions, the general conditions, the special conditions, specifications, schedules & drawings & shall be deemed to have visited the site of the works & to have fully informed himself regarding the local conditions. Copy of Appendix V attached with tender shall have to be filled up before quoting the rate, for confirmation of site visit. If there shall have any doubts as to the meaning of any portion of these general conditions or special conditions of the scope of work of the specifications or any other matter concerning the contract, he shall in good time before submitting his tender, send for the particulars thereof & submit them to the Engineer in writing in order that such doubt may be removed.

2.0 Data to be furnished by Contractor a. The contractor shall submit to the Executive Engineer for approval within one month of the date of contract, a layout plan of the construction plant & equipment for the execution of work, which the contractor proposes to adopt at site. b. Prior to the commencement of work, the contractor shall submit to the Executive Engineer for approval, plan showing detailed programme for completing the work within time limit. c. No change in the approved plan & layout shall be carried out without specific written approval of the Executive Engineer in charge.

3.0 Errors, Omissions & Discrepancies In all cases of errors, omissions, doubts or discrepancies in the dimensions, or discrepancies in the drawings & items of work on specifications, reference shall be made to the Executive Engineer whose elucidation & elaboration shall be considered as authoritative. The contractor shall be held responsible for any error that may occur in the work thorough lack of such reference.

4.0 Use of Land: 4.1 The area if available will be allocated temporarily, for construction of site office& store godown only, and temporary construction if any will have to be removed after completion of work. 4.1.5 The contractor shall preserve all existing vegetation such as trees on or adjacent, to the works site which does not interfere with the construction as determined by the GSECL. 4.1.5 The contractor shall take all possible precautions in felling trees authorized for removal to avoid any unnecessary damage to vegetation & trees not to be felled & to structures or to workmen, & shall be responsible for any damage if it occurs in such operations. 4.1.6 All produce from cutting of trees; grass etc. shall be the property of GSECL &shall be stacked at the directed places. No claim shall be made for such tree felling / cutting &stacking of trees/produce or grass etc. by the contractor. 4.1.7 The contractor shall not unnecessarily or for use as fuel, cut any trees, bushes, grass or other vegetation nor shall set fire. 4.1.8 The land shall as herein before mentioned be handed over to GSECL / Owner of Land immediately after the completion of the work under this contract. Also no land shall be held by the contractor longer than the GSECL shall deem fit & necessary & the contractor shall, on due notice by the GSECL, vacate & return the land which the Engineer In Charge may certify as no longer required by the contractor for purposes of the work.

5.0 Start of Work: The contractor shall not enter upon or commence any portion of the work except with the written permission of the authority of the GSECL, failing which the contractor shall have no claim to ask for measurement of or payment for work & shall be responsible for any claims or damages that may arise due to such unauthorized commencement or entry. No

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compensation shall be allowed for any delay caused in starting the work on account of any delay in clearance of the work site.

6.0 Work to execute to the satisfaction of the GSECL’s Engineers: The contractor shall proceed with the work with diligence & expedition & the whole of the work herein specified as well as the mode of execution shall be under the supervision & the direction & shall be carried on to the entire satisfaction of the GSECL’s site Engineers, who shall have full powers to order the contractor to alter, enlarge or diminish the form, dimensions, positions, or quantities of any of the work or to make use of materials & workmanship of different descriptions & qualities from this herein specified. In the case of any class of work for which there are no Technical Specifications, these shall be carried out in accordance with the latest IS Codes & in the event of being no relevant IS Code, the works shall be carried out in accordance with the directions & instructions of the GSECL’s Engineers at site.

7.0 Workmanship etc.: The work shall be executed in thoroughly substantial manner with workmanship of best quality & strictly in accordance with the specifications & with the drawings, or with such other drawings or written instructions as may from time to time be furnished to the contractor, in accordance with terms of this contract & shall be completed in every respect with workmanship implied & necessary according to the fair interpretation & meaning of the same & should there be any discrepancy between the drawings & specifications or any difference or dispute as to the dimensions to be worked out or the mode of doing periodical quantity of the work to be executed or with respect to any subject arising out of this contract, the decision of the GSECL’s authorized Engineers shall be final & binding on all parties.

7.1 Samples of descriptive Data: Samples of descriptive data requiring approval shall be submitted by the Contractor to the GSECL’s Engineers in good time before the use of such material to permit its inspection & testing & there-by the approval. The samples shall be properly marked to show the name of material, manufacture place or origin & the place where it is intended to be used etc. Failure of any samples to pass specified tests requirements; it shall be sufficient cause for the refusal to consider any further samples from that source.

8.0 Baselines & Grades: The GSECL near to the site of work shall furnish one permanent Bench Mark. Semi-permanent baselines & cross lines shall be established at sufficiently spaced intervals with benchmarks by the Contractor at his own cost & risk. The contractor shall provide at his expense, all the required pillars, equipments, materials, & labour for the establishment of the grade lines & bench marks, for that the Contractor shall be responsible for their further maintenance during the execution of the actual work till the complete period of construction. The contractor shall be responsible for the proper execution of work to such lines & levels & grades as may be specified in the drawings, established, or indicated by the GSECL’s Engineers. All the survey work, if required, shall be checked by the GSECL’s engineers. However this shall not absolve the contractor for the correctness of survey/ temporary or permanent Benchmarks.

9.0 Contactor not to dispose off soil etc.: The contractor shall not sell or otherwise dispose off or remove except for the purpose of this contract the sand, ballast, earth, rock or other substances or materials that may be obtained from any execution made for the purpose of this contract or produce upon the site at the time of delivery of the possession of the land but also such substances materials & produce shall be the property of the GSECL & shall be disposed off in the manner & place as directed by the GSECL’s Engineers.

10.0 Gold, silver, Minerals, Oil Relics, etc. found on the Site: All gold silver, oil relics, or other minerals, of any description & all precious stones, coins, treasures relic, antiquities, & other similar things that shall be found in or upon the site shall

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be the property of the GSECL. The contractor shall return the gathered things as above to the authorized representative of the GSECL.

11.0 Fencing, lighting & ventilation: The contractor shall be responsible for the proper lighting, fencing, guarding & taking of all the necessary safety measures for all works comprised in the contract & or the proper provision of temporary roadways, footways, guards fences, caution notices etc. as far as the same may be rendered necessary by reasons for the work for the accommodation & protection of workmen foot passenger or other traffic & of the GSECL & occupiers of adjacent villages, property of the public & shall remain responsible for any accidents that may occur on account of his failure & timely precautions. All the works & approaches shall be adequately illuminated with electric lights to the satisfaction of the GSECL’s Engineers. The power & lighting connections, wiring equipment shall be subject to the inspection & passing by Electrical Inspector to GOG authorized under the Indian Electricity Act. Any additions alterations or omissions shall be got approved from the GSECL’s Engineers got certified from the Electrical Inspector. Work spots such as faces of excavation of borrow pits; filling area etc. shall be adequately illuminated with floodlights to the satisfaction of the GSECL’s Engineers.

12.0 Explosive procurement & storage: Explosives, petrol, oils, fuels, &other inflammable materials shall be stored strictly in accordance with the rules of the Explosive Department. The contractor shall at his own expense construct & maintain proper magazines which are required for the storage of explosive & arrange for storage facilities for oils, petrol, fuels etc. for use in connection with the work. The contractor shall at his own cost obtain the necessary license for the storage & use of explosives, oils, petrol, diesel etc. The GSECL shall not take any responsibility whatsoever in connection with the storage or use of explosives on the site, any accident occurs in the connection at site or nearby village or vicinity. All operations of the contractor in which or for which explosives are employed shall be at the risk of the contractor & upon his own responsibility.

13.0 Liability for accidents to persons: 13.0.1 The contractor or subcontractor shall indemnity the GSECL against any claims which may be made under the workman’s compensation Act, 423, or any statutory modification or other wise for or in respect of any damages or compensation payable in consequence of any accident or injury caused, by fault of contractor or subcontractor &sustained by any workmen or other person on the employment of the contractor or subcontractor. In every case in which by virtue of the provisions of subsection (1) of section 12 of the workman’s Compensation Act, 423, the GSECL is obliged to pay compensation to a workman employed by the contactor or subcontractor in execution of the work, the GSECL will recover from the contractor the amount of compensation so paid, and without prejudice to the rights of the GSECL under subsection 12 of the said Act, such amount will be paid back to the GSECL in 30 days, failing which the GSECL will be at liberty to recover such amount of any part thereof by deducting it from the dues by the GSECL to the contractor under this contract or otherwise. The GSECL shall not be bound to contract any claim made against either of them under section 12, subsection (1) of the said Act, except on written request from the contractor & upon his giving to the GSECL full security for all costs for which the GSECL might become liable in consequence for entertaining such claims. 13.0.2 The contractor and/or subcontractor named in the contract shall indemnity the GSECL against all claims based upon injury or death to any person in the employment of the contractor or sub contactor, or to the third parties under paragraph (a) 2 or condition no.47 to the extent of any sums recovered under the insurance policy. 13.0.3 On occurrence of the accident which result on the death of workman employed by the contractor or subcontractor, which is so serious as to be likely to result in the death of any workman, the contractor shall within 24 hours of happening of such event intimate in writing to the Engineers of the GSECL the fact of such accidents. The contractor or subcontractor shall indemnity the GSECL against all loss or damage sustained, by the GSECL resulting directly or indirectly from his failure to give intimation in the manner aforesaid including

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penalties or fine if any, payable by GSECL as a consequence of GSECL’s failure, to give notice under workman’s compensation Act or otherwise to confirm to the provisions of the said Act in regard to such accident.

14 Liability for damage to works & materials: 14.0.1 The contractor shall during, the progress of the work, properly protect the works & the existing Ash Disposal pipelines & materials placed at his disposal or acquired for him by the GSECL, & shall remain answerable & liable for all accidents, damages. Loss etc. & shall be made good in the most complete & substantial manner by & at the sole cost of the contractor & to the reasonable satisfaction of the GSECL’s Engineers. If the contractor fails to make good such losses, damages within the specified time given by the GSECL, the GSECL shall be at liberty to recover the amount towards such expenses fixed by the GSECL’s Engineers & shall be recovered from the amount due under this contract to the contractor. 14.0.2 Further the contractor shall, at all times, protect & preserve all materials, machinery, equipments, Ash Disposal pipelines, allied structures such as spillway chambers, ADP, haul road and ramps etc., materials &so acquired by himself or GSECL for the execution of the work. All reasonable requests of the GSECL’s Engineers to enclose or especially protect any of the above shall be expeditiously complied with at no extra cost. 14.0.3 If the Engineer considers that the work, asked for in the aforesaid Para, is not sufficiently & satisfactorily protected by the contractor, on requests made for, the GSECL shall be entitled to arrange for such protection at his unfetter discretion & recover the cost thereof from the contractor. 14.0.4 Until the work shall be or deemed to be taken, over as aforesaid, the contractor shall also be liable for &shall be deemed to have indemnified the GSECL in respect of all damage or injury to any person or any property of the GSECL or of others in villages near by, occasioned by the negligence of the contractor or his workmen, or his subcontractor, or by defective /ill methods of working.

15 Materials, tools, machinery brought on the site of work: All materials, tools & tackles, machinery etc. of the contractor brought to & delivered upon the site for the work shall be the time of their being so brought shall be deemed to be the property of the GSECL in it’s possession to be used for the purpose of the work & for that purpose only &shall not on any account be removed or taken away by the contractor or any other person without the permission of the GSECL’s Engineers in charge, but the contractor shall be fully responsible for & loss, destruction thereof or damage thereto. The GSECL may have a lien on such materials, tools, tackles, machinery for any sum or sums which may at any time prior to the completion of the works be or owing to the GSECL by the contractor, under in respect of & dispose of any such materials, tools. Tackles, machinery in such a manner as the GSECL may think fit & to apply the proceeds in or towards the satisfaction of such sum or sums due or owing as aforesaid but subject to such lien & power of sale & disposal such surplus materials, tools, tackles, machinery shall belong to the contractor & may be removed & disposed off by him as he may think fit.

16 Access to site & work on site: The Engineer or his authorized representative may if he considers fit from time to time enter upon any lands which may be in the possession of the contractor under this contract, for the purpose of executing any work not included in this contract & may execute by other contractors at his opinion & the contractor shall in accordance with the requirements of the Engineer, afford all reasonable facilities for execution of the works including occupation of lands by structure or other wise for any other contractor employed by the GSECL & his workmen or for the execution on or near site of the works not included in the contract. The contractor shall not be entitled for any extra claims on such executions.

17 Inspection of Works: The GSECL’s Engineers or their authorized representatives shall have at all times power to inspect the works, wherever in progress, either on site, on the contractor’s premises in connection with this contract. Further, the contractor shall not allow any person other than GSECL’s Engineers or their authorized representatives to the work sites. The contractor

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shall, during working hours, maintain supervisors of sufficient training & experience to supervise the work as a whole. All orders & directions given to such supervisors or other staff shall be deemed to have been given to the contractor. Further the GSECL may by due notice, desire a high ranking member of the supervisor staff of the contractor to be present on any specified inspection & the contractor shall comply with such directions.

18. Cleaning up: a. The contractor shall at all time keep the construction areas & his labour colony & storage areas free from accumulation of waste, or rejected materials. b. Prior to the completion of the work the contractor shall remove all rubbish from & about the premises, & tools, tackles, machinery, left out materials consumable, rejected materials, scaffolding etc. which are not the part of the permanent work/structure. The premises will be left fully satisfactorily to the GSECL’s Engineers/representatives; thereafter only the completion certificate will be issued.

19. Contractor’s inventory of equipments & machinery: The contractor shall prepare & maintain an inventory of all machinery, equipments, temporary rolling stock, and plant purchased or hired for the use of this contract’s execution.

20. Progress Schedule: 20.1. Contractor shall furnish a Construction Schedule on receipt of LOI or Work Order which ever is earlier, in quadruplicate, indicating the date of start, the monthly progress expected to be achieved & anticipated completion of each major items of the work under this contract & procurement of equipments, machinery & other materials. The schedule should be such as is practicable of achievement the whole work in the time limit & of the particular items on due date specified in the contract & shall have the approval of the GSECL’s Engineers. Detailed schedules for each working season showing the progress month by month to be achieved is to be submitted to the GSECL. The GSECL is empowered to ask for more detailed progress schedule week by week for any item or for all items & the contractor shall comply when asked for. 20.2. The GSECL shall have, at all times the right without in any way violating this contract, or forming grounds for claim to alter the order of the works or any part thereof & the contractor shall after receiving such direction proceed in the order directed. The contractor shall revise the progress schedule accordingly & submit to the GSECL in four copies. 20.3. The contractor shall furnish sufficient machinery, equipment, labourers & materials shall work for such hours & shifts as may be necessary to maintain/achieve the progress of the scheduled, after getting written permission of Engineer In Charge. 20.4. The progress schedules shall be in the form of bar charts, statements &/or reports as may be necessary & directed by the GSECL’s representatives. 20.5. Unsatisfactory Progress: In the case of unsatisfactory progress by the contractor not proceeding as per the Scheduled Programme approved by the GSECL, suitable actions shall be taken in accordance with Clauses No. 3 & 4 of the booklet prescribed by the GSECL for ``Tender & Contract for Works’’.

20.6. Recoveries: Recoveries due from the contractor, up to the end of the month previous to the one in which the bill is prepared shall be made from bills approved for payment every month or at other periods when the bills are prepared, for the enlisted, but not limited to, in the order of priorities & extents. (a) Penalty, if leviable, (b) Expenditure, in full, incurred by the GSECL on contractor’s behalf in labour, machinery, equipment etc., (c) Charges for services such as water & power supply, etc. in full, (d) Hire charges for GSECL’s or Government machinery if any, (e) Other recoveries not specifically mentioned but recoverable.

21 Date of completion: The contractor shall complete the whole work & hand over to the GSECL on or before the date specified in the work order.

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Provided always that if in the opinion of the GSECL the completion of the works shall be delayed by any change of original design or by the order of the GSECL, of any altered, modified substituted or additional works or materials omitted or by strikes, lock outs or stoppages of labour, or revolution, riots, civil or political disturbance or by the contractor not being given possession of the site or by the GSECL taking possession of & using the site or part thereof or the works or part thereof or any part of the work or delayed supply of material by the GSECL or by the not receiving any orders, drawings, instructions or directions in time or by the suspensions if the works or by fire, flood exceptionally bad weather tempest , storm or by from unforeseen circumstances(& whether the same shall be due to any act or omission of the GSECL or it’s representatives) the GSECL may in the unfettered discretion thinks fit either forthwith or at a later time & from time to time not withstanding that the prescribed or extended time for completion has expired or work have been completed, extend the date for the completion of the works to such a date as deemed fit as practical & acceptable.

22 Subletting of contract: There will be generally no objection on the component parts if the work, being given over to responsible subcontractors but GSECL shall under no circumstances recognize these subcontractors & the responsibility of executing the work in the accordance with the conditions of contract will entirely rest on the main contractor. However written consent of C.E (G) shall be obtained before subletting. The main contractor will therefore always have the very responsible member, preferably a technical hand present on the works with power to sign all work orders issued on the site of work & to take requisite actions in the interest of efficient execution of work.

24. Other contracts for the suspension stoppage or curtailments of work: If during the pendency of the contract the Engineer shall for any reason (which shall be unquestioned) whatsoever require the whole or any part of the work as specified in the contract to be suspended for any period or shall not require the whole or any part of the work as specified in the contract to be carried out at all by the contractor, he shall give notice in writing of the fact to the contractor who shall thereupon suspend or stop the work totally or partially as the case may be. In any case except as provided hereunder, the contractor shall have no claim to any payment or compensation whatsoever on account of any profit or advantage which he might have derived from the execution of the work in full but he did not so derive in consequence of the full amount of the work not having being carried out, or on account of any loss that he may be put on account of materials purchased or agreed to be purchased or for unemployment of labour recruited by him. He shall not also have any claim for compensation but reason of any alterations having been made in the original specifications, drawings, designs & instructions that may involve any curtailment of the work as originally contemplated. Where however, materials have already been purchased or agreed to be purchased by the contractor, before receipt of the aforesaid notice, the contractor shall be paid for such materials at the rate determined by the GSECL, provided they would have been useful for the work curtailed or stopped are not in excess of requirements are of approved quality & cannot be used on other contract works or otherwise by the contractor &/or shall be compensated for the loss if any, that he may put to, on respect of materials agreed to be purchased by him, the amount of such compensation to be determined by the GSECL, whose decision shall be final. The GSECL may order the contractor to suspend any work on account of bad weather; rain or storm & such other adverse climate conditions & the contractor shall comply with the same. The contractor shall not be entitled to any compensation for such suspensions of work.

25. Other contractors: Apart from this work, the other works connected with this work will be simultaneously going on either departmentally or through any other contractors. The contractors shall co-operate with others to their fullest extent & shall allow each other every facility & coordination for the execution of their works simultaneously & satisfactorily, during their action of machinery or execution of any other co-ordination works, the contractor will have to co-operate as directed buy the GSECL’s Engineers in the charge of the works. In such cases the contractor shall not be entitled for any compensations on account of reduction or stoppage of labour force/machinery/equipments etc.

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In the matter of dumps, haul, roads, drainage, diversion & the like, each contractor shall take into considerations the needs & the requirements of the other contractors if any working in the vicinity. Further no contractor shall take or cause to be taken any stops or action that may cause disruption, discontent or disturbance to the work, labour arrangements etc. to other contractors. Any action, by any contractor, which the GSECL in the unquestioned discretion may consider as infringement of the above code, would be considered as a breach of the contract conditions & the GSECL may take such action as may deem fit against the contractor & the action taken shall be considered as final & binding.

26.0. Speed of work: The contractor shall at all times maintain the speed of work to confirm to the latest operative progress schedule but the GSECL may at any time with sufficient notice in writing direct the contractor to slow down or to accelerate any part or the whole work for any reason (which shall not be questioned whatsoever) & the contractor shall comply with such orders of the GSECL. The compliance of such orders shall not entitle the contractor to any claim or compensation.

27.0 Contract document & matters to be treated as confidential: All documents, correspondence, decision & other matters concerning the contract shall be considered as of confident & restricted nature by the contractor & he shall not divulge or allow access there to any unauthorized persons of any kind.

28.0. Access to the contractor’s book: Whenever it is considered necessary by the GSECL to ascertain the actual cost for execution of any particular item of work, the GSECL may do so by directing the contractor to produce the original invoices. 29.0 Interest on money due to the contractor: The contractor shall not be entitled to receive the interest on the payment due to him upon measurements or otherwise or on any balance payable to the contractor. Also, contractor shall not be allowed to relate it with the progress of work at site in any case. 30.0 Measurements to be provisional & subject to correction: Every measurement for running payment on account of work done be subject to adjustment or final measurements. In case there is disagreement between such intermediate & final measurements, the latter shall prevail. 30.A R/A BILLS: The contractor shall submit his R/A bill every month, which shall be processed in reasonable time after checking and recording the MB. The contractor shall be responsible to submit R/A bills well in time and shall depute his representative for joint checking of the measurements; so that the bills can be processed in time. The contractor shall take due care in this regard, failing to which consequences will be up to him.

30.B Normally one measured R. A. / adhock bill payment shall be made every month on submission of bill by the contractor in GSECL' prescribed format.

31.0. Breach on part of GSECL not to annul contract: No breach or non-observance on the part of the GSECL of any the agreements contained herein, shall annul this contract of discharge the contractor from the observance & performance thereof, or of any part thereof, but on application by the contractor & in the unfettered discretion of the GSECL an extension of time may be given to the contractor in respect of such breach or non-observance by the GSECL.

32.0 Labour conditions: 32.1 The contactor shall comply with the labour laws laid as may be current & shall furnish the returns & information as may be specified from time to time. 32.2. The contractor shall as far as possible obtain his requirements of labour, skilled & unskilled from the local areas. 32.3. The contractor shall pay wages as per the latest circulars applicable at the times for the minimum wages to be paid to unskilled, semiskilled & skilled labour prescribed by the Govt. of Gujarat.

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32.4. The GSECL shall have the authority to remove from the work site any person, who may be considered unfit or undesirable & no responsibility shall be accepted by the GSECL for any delay or extra expense caused towards the completion of the work by such removal. 32.5. If Govt. declares a state of scarcity or famine to exist in any village situated within 10 Km. of the work site then the piece worker or contractor shall employ upon such parts of work, as are suitable for unskilled labour any person certified by the GSECL or by any person to whom the GSECL has authorized, & shall pay the minimum wages as fixed by the Govt. of Gujarat in this behalf. Any dispute that may arise in the implementation of the clause the decision of the Supdt. Engineer (civil) shall be final & binding. 32.6. The contractor shall provide reasonable facilities to the labour employed by him. The usual facilities are weather proof shelter for rest & meal, supply of whole some drinking water, facilities for obtaining food, reasonable washing & sanitary facilities, special facilities for women workers, suitable residential accommodation, general sanitation & health measures etc. 32.7. The implementation of any & all provisions of this clause in no way entitles the contractor to claim in this contract.

33.0 Local Laws: 33.1. All local laws in force at the time entering into the contract & those enacted there after shall be binding on the contractor & he shall abide by the same. 33.2 All import duties, sales tax & other local taxes shall be borne by the contractor & they shall be deemed to have covered by this quoted rate.

34 Performa returns: The contractor shall maintain Performa, charts & details regarding machinery, equipments, materials labour, personnel & other matters as may be specified by the GSECL time to time.

35 Work in shift duty: 35.1. Works shall be planned in shifts, if possible in three shifts, depending upon the emergency of the work with prior approval of the GSECL. On Sundays or any other holiday work shall be continued in order to maintain progress of work with prior approval of the GSECL. Such works shall not form any ground for complaint, compensation or extension of time limit. If on the other hand, the GSECL directs that the work shall be proceeded with, on days & during hours otherwise non-permissible under this contract, the contractor shall proceed with the work as directed without in any way vitiating this contract or forming any grounds for compensation of claim. 35.2. The contractor shall in his dealing with labour, at all times, during the period of this contract, have due regard to local festivals & religious & other customs. 35.3. A working day shall consist of two shifts of 8 hours each. A working day shall constitute any day on which in the opinion of the GSECL, work can be carried out on one or more shifts. 35.4. The time of completion as defined in this Contract shall be deemed to exclude working during night hours. If, however it is required to complete the work in time, the GSECL may permit to execute the work in night hours. Night work shall not entitle the Contractor to any or such claims/extra payments due to night works. Where night work is in progress, the Contractor at no extra cost, to safeguard the workmen & public shall provide sufficient lights. The excavated areas in all the cases shall have to sufficiently & satisfactorily cordoned & barricaded with red signal lights to prevent accidents of any nature etc. 37.0 LINES: Final payment to the contractor shall not be made until the contractor shall deliver to the GSECL receipt in full in lieu thereof, & in either case, an affidavit that so far he has knowledge or information the releases & materials for which in line could be filed. If any line remains unsatisfied after all the payments are made, the contractor shall refund to the GSECL all money that the latter may be compelled to pay in discharging such a line, including all costs & reasonable attorney.

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38.0 SPECIAL CONDITIONS: 38.1 The successful bidder, on receipt of Letter of Intent will submit within a week’s time his planning/program of work for the scrutiny of the GSECL in a PART/BAR CHART format, clearly indicating the GSECL’s inputs also. 38.2 Contractor will plan his work such that the works on all the fronts released by the GSECL, simultaneous works should progress in such a way that the entire job is completed in the schedule time limit. 38.3 The work commencement date will start from the date of issue of letter of commencement. 38.4 The successful bidder will have to depute his authorized representative to attend progress review meeting to be held at site or the GSECL’ Ukai TPS. 38.5 The contractor will be responsible for complying with all rules & regulation & the labour laws applicable to him & the GSECL will not be responsible for any lapses committed by them. If there is any claim from the Govt. Authority pertaining to the contractor the same amount will be deducted from the contractor’s bill. 38.6 The contractor shall be depute sufficient numbers of qualified engineers/supervisors to look after the work. The engineers/supervisors shall remain present at site at all the times. In no circumstances, contractor shall be allowed to continue work without engineering supervision.

PAYMENT SHALL BE RELEASED ON THE AVAILABILITY OF FUND WITH GSECL. 40.0. Contract After the tender has been accepted by the GSECL, all orders or instructions to the contractor shall, except as herein otherwise provided to be given by the GSECL’s engineers at site on behalf of the GSECL for the speedy execution of the work. 41. Insurance: 41.1 The contractor shall procure, or arrange for the Subcontractor to procure insurance coverage in amounts approved by the GSECL & sufficient to protect against the following risks arising out of the work. (1) Accidents & professional & non-professional sickness of all labourers & personnel engaged in the work as required by Law pursuant to Workmen’s Compensation Act, 423 or Revised version thereof. (2) Injury or death to third parties including without limitation injury or death caused by any of the construction aids or vehicles or rented machinery, equipments used by the contractor or subcontractor whether at the site or elsewhere. (3) Damage to contractors tools machinery; construction equipments form works, scaffolding materials etc. due to floods, earthquake or any such cause. (4) Damage to the existing permanent structures of the GSECL & nearby villages, equipments of the GSECL or of the co-contractors working in the area for other works. 41.2. All the above conditions referred for the insurance cover, shall be in effect from the date of commencement of the work until the GSECL has accepted the work. 41.3. In the policies covering the insurances referred to above, the GSECL, contractor & the subcontractor shall be as co-ensured where possible. 41.4. The cost of insurance shall be borne by the contractor. 42. Labour colony /Staff Quarters The contractor shall arrange the quarters for his staff and labour colony at their own cost as per the labour laws. GSECL will not allocate area for the same.

43. Employees Provident Fund: Bidders shall note that they possess P.F. Code No. in the name of the company [under Employees Provident Fund Organization, Regional Office, Ahmedabad directive] obtained from the concerned Authorities of their respective jurisdictions. In the event of non–possession of the separate P.F. Code No. as detailed in the foregoing Para, the offer shall summarily not be considered for the acceptance despite the offer is the lowest quoted offer in the price bid opening. CHIEF ENGINEER (GEN)

GSECL, UKAI TPS

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I/We accept the above conditions… Contractor’s Representative legible signature: ______________________ Name of the person: __________________________________________ Seal of the company Date & place: _______________________________________________


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Name of work: Construction of EMD Tool Room near 220 KV switch Yard at Ukai TPS. GENERAL 01. In the specifications, “as directed”/”Approved” shall be taken to mean “as di-rected”/”approved” by the Engineer-in-charge. 02. Wherever a reference to any Indian Standard appears in the specifications, it shall be taken to mean as a reference to the latest edition of the same in force on the date of agreement. 03. In “Mode of Measurement” in the specification wherever a dispute arises in the absence of specific mention of a particular point or aspect, the provisions on these par-ticular points, or aspects in the relevant Indian Standards shall be referred to. 04. All measurements and computations, unless otherwise specified, shall be carried out nearest to the following limits: (i) Length, width and depth (height) -----------0.01 Meter. (ii) Areas--------------------------------------------0.01 Mt. (iii) Cubic Contents--------------------------------0.01 Cu. Mt. 05. The distance which constitutes lead shall be determined along the shortest prac-tical route and not necessarily the route actually taken. The decision of the Engineer-in-charge in this regard shall be taken as final. 06. Where no lead is specified, it shall mean “all leads”. 07. Lift shall be measured from plinth level. 08. Up to “floor two level” means actual height of floor (Maxi. 4 M.) Upto 3 Mt. Above plinth level. 09. Definite particulars covered in the items of work, though not mentioned or eluci-dated in it, specification shall be deemed to be included therein. 10. Reference to specifications of materials as made in the detailed specification of the items of work is in the form of a designation containing the number of the specifica-tion of the material and prefix ‘M’ e.g. ‘M-5’. 11. Approval to the samples of various materials given by the Engineer-in-charge shall not absolve the contractor from the responsibility of replacing defective material brought on site or materials used in the work found defective at a later date. The contrac-tor shall have no claim to any payment or compensation whatsoever on account of any such materials being rejected by the Engineer-in-charge. 12. The contract rate of the item of work shall be for the work completed in all re-spects. 13. No collection of materials shall be made before it is got approved from the Engi-neer-in-charge. 14. Collection of approved materials shall be done at site of work in a systematic manner. Materials shall be stored in such a manner as to prevent damage, deterioration or intrusion of foreign matter and to ensure the preservation of their quality and fitness for the work. 15. Materials, if and when rejected by the Engineer-in-charge, shall be immediately removed from the site of work. 16. No materials shall be stored prior to, during and after execution of a structure in such a way as to cause or lead to damage or overloading of the various components of the structure. 17. All works shall be carried out in a workmanlike manner as per the best techniques for the particular item.

Detailed Technical Specification

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18. All tools, templates, machinery and equipment for correct execution of the work as well as for checking lines, levels, alignment of the works during execution shall be kept in sufficient numbers and in good working condition on the site of the work. 19. The mode, procedure and manner of execution shall be such that it does not cause damage or over loading of the various components of the structure during execu-tion or after completion of the structure. 20. Special modes of construction not adopted in general Engineering practice, if pro-posed to be adopted by the Contractor, shall be considered only if the contractor pro-vides satisfactory evidence that such special mode of construction is safe, sound and helps in speedy construction and completion of work to the required strength and quality. Acceptance of the same by the Engineer-in-charge shall not, however, absolve the con-tractor of the responsibility of any adverse effects and consequences of adopting the same in the course of execution of completion of the work. 21. All installations pertaining to water supply and fixtures thereof as well as drainage lines and sanitary fittings shall be deemed to be completed only after giving satisfactory tests by the Contractor. 22. The contractor shall be responsible for observing the rules and regulations im-posed under ‘Minor Minerals Act’ and such other laws and rules prescribed by Govern-ment from time to time. 23. All necessary safety measures and precaution [including those laid down in the various relevant Indian Standards shall be taken to ensure the safety of men, materials and machinery on the works as also of the work itself. 24. The testing charge of all materials shall be born by the Contractor unless recovery at one percent towards using charges is separately made. 25. Approval to any of the executed items for the work dose not in any way relieves the contractor of his responsibility for the correctness, soundness and strength of the structure as the drawings and specification.

SPECIFICATIONS OF MATERIALS

M-1. Water: 1.1 Water shall not be salty or brackish and shall be clean, reasonably clear and free from objectionable quantities of silt and traces of oil and injurious alkalies, salts, organic matter and other deleterious material which will either weaken the mortar or concrete or cause efflorescence or attack the steel in R.C.C Container for transport, storage and handling of water shall be clean. Water shall conform to the standards specified I.S 456-1978. 1.2 If required by Engineer-in-charge it shall be tested by comparison with distilled water. Comparison shall be made by means of standard cement tests for soundness, time of setting and mortar strength as specified in I.S.269-1976. Any indication of un-soundness, change in time of setting by 30 minutes or more or decrease of more than 10 per cent in strength of mortar prepared with water sample when compared with the re-sults obtained with mortar prepared with distilled water shall be sufficient cause for rejec-tion of water under test. 1.3 Water for curing mortar, concrete or masonry should not be too acidic or too alka-line. It shall be free of elements which significantly affect the hydration reaction or other-wise interfere with the hardening of concrete during curing or those which produce objec-tionable stains or other unsightly deposits on concrete or mortar surfaces. 1.4 Hard and bitter water shall not be used for curing. 1.5 Potable water will be generally found suitable for curing mortar or concrete. M-2. Cement : 3.1 Cement shall be 43/53 grade ordinary Portland cement as per IS or Portland slag cement as per I.S. 455-1976. M-3. White Cement : 4.1 The white cement shall conform to I.S. 80412-E 1978. M-4. Colored Cement : 5.1 Colored cement shall be with white or gray Portland cement as specified in the item of the work.

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5.2 The pigments used for colored cement shall be of approved quality and shall not exceed 10% of cement used in the Mix. The mixture of pigment shall be properly grounded to have a uniform color and shade. The pigments shall have such properties to provide for durability under exposure to sunlight and weather. 5.3 The pigment shall have the property such that it is neither affected by the cement nor detrimental to it. M-5 Sand : 6.1 Sand shall be natural sand, clean, well graded, hard strong durable and gritty par-ticle free from injurious amounts of dust clay, kankar nodules, soft or flaky particles shale, alkali, salts organic matter, loam, mica or other deleterious substance and shall be got approved from the Engineer-in-charge. The sand shall not contain more that 8 per-cent of silt as determined by field test. If necessary the sand shall be washed to make it clean. 6.2 Coarse Sand : The fineness modulus of coarse sand shall not be less than 2.5 and shall not exceed 3.0. The sieve analysis or coarse shall be as under :

I.S. Sieve Designation

Percentage by weight Passing sieve


Percentage by weight Passing sieve

4.75 mm. 100 600 Micron 30-100 2.36 mm. 90 to 100 300 Micron 5-70 1.18 mm. 70-100 150 Micron 0-50

6.3Fine Sand : The fineness modulus shall not exceed 1.0. The sieve analysis of fine sand shall be as under :


Percentage by weight Passing through


Percentage by weight Passing through

4.75 mm. 100 600 Micron 40-85 2.36 mm. 100 300 Micron 5-50 1.18 mm. 70-100 150 Micron 0-10

M-6. Cement Mortar : 11.1 Water shall conform to specification M-1. Cement : Cement shall conform to spe-cification M-2. Sand : Sand shall conform to M-5. 11.2 Proportion of Mix : 11.2.1 Cement and sand shall be mixed to specified propor-tion, sand being measured by measuring boxes. The proportion of cement will be by vo-lume on the basis of 50 Kg./Bag of cement being equal to 0.0342 Cu. M. The mortar may be hand mixed or machine mixed as directed. 11.3 Preparation of Mortar: 11.3.1 In hand mixed mortar cement and sand in the spe-cified proportions shall be thoroughly mixed dry on a clean impervious platform by turn-ing over at least 3 times or more till a homogenous mixture of uniform color is obtained. Mixing platform shall be so arranged that no deleterious extraneous material shall get mixed with mortar or mortar shall flow out. While mixing, the water shall be gradually added and thoroughly mixed to form a stiff plastic mass of uniform color so that each particle of sand shall be completely covered with a film of wet cement. The water cement ratio shall be adopted as directed. 11.3.1 The mortar so prepared shall be used within 30 minutes of adding water. Only such quantity of mortar shall be prepared as can be used within 30 minutes. M-7 Stone Coarse Aggregate For Nominal Mix Concrete : 12.1 Coarse aggregate shall be machine crushed stone of black trap or equivalent and be hard, strong, dense, durable, clean and free from skin and coating likely to prevent proper adhesion of mortar. 12.2 The aggregate shall generally be cubical in shape. Unless special stones of par-ticular quarries are mentioned aggregates shall be machine crushed from the best black trap or equivalent hard stone as approved. Aggregate shall have no deleterious reaction with cement. The size of the coarse aggregate for plain cement concrete and ordinary reinforced cement concrete shall generally be as per the table given below, However in case of reinforced cement concrete the maximum limit may be restricted to 6 mm. Less

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than the minimum lateral clear distance between bars or 6 mm. Less than the cover, whichever is smaller. TABLE

I.S. Sieve

Designation Percentage passing for single sized aggregates

of nominal size


Percentage passing for single sized aggregates

of Nominal size 40 mm. 20

mm. 16

mm. 40

mm. 20

mm. 16

mm. 80 mm. -- -- -- 12.5 mm. -- -- -- 63 mm. 100 -- -- 10 mm. 0.5 0.02 0.30 40 mm. 85-100 100 -- 4.75 mm. -- 0.5 0.5 20 mm. 0-20 85-100 100

mm. 2.35 mm. -- --

16 mm. -- -- 85-100 Note : This percentage may be varied somewhat by Engineer-in-charge when considered necessary for obtaining better density and strength of concrete.

12.3 The grading test shall be taken in the beginning and at the change of source of materials. The necessary test indicated in I. S. 383-1970 and I.S. 456-1978 shall have to be carried out to be carried out to ensure the acceptability. The aggre-gates shall be stored separately and handled in such a manner as to prevent the intermixing of different aggregates. If the aggregates are covered with dust, they shall be washed with water to make them clean.

M-8 Bricks : 15.1 The bricks shall be hand or machine molded and made from suitable soils

and klin-burnt. They shall be free from crack and nodules of free lime. They shall have smooth rectangular faces with sharp corners and shall be of uniform color.

The bricks shall be molded with a frog of 100 mm. X 40 mm. And 10 mm. To 20 mm. Deep on one of its flat sides. The bricks shall not break when thrown on the ground from a height of 600 mm. 15.2 The size of modular bricks shall be 190 mm. X 90 mm. X 90 mm. 15.3 The size of the conventional bricks shall be as under : (9” x 4 ⅜ “ x 2 ¾ “) 225 x 110 x 75 mm.

15.4 Only bricks of one standard size shall be used on one work. The following tolerances shall be permitted in the conventional size adopted in a particular work. Length : 1.8(3.0 mm.) Width : 1/6” (1.51 mm.) Height : 1/6” (1.50 mm.)

15.5 The crushing strength of the bricks shall not be less than 35 Kg./Sq. Cm. The average water absorption shall not be more than 20 percent by weight. Ne-cessary tests for crushing strength and water absorption etc. Shall be carried out as per I. S. 3495 (Part-I to IV) 1976.

M-9 Stone : 16.1 The stone shall be of the specified variety such as Granite/Trap Stone/Quartzite or any other type of good hard stones. The Stones shall be obtained only from the approved quarry and shall be hard, sound, durable and free from defects like cavities, cracks, sand holes, flaws, injurious veins, patches of loose or soft materials etc. And weathered portions and other structural defects or imperfections tending to affect their soundness and strength. The stone with round surface shall not be used. The percentage of water absorption shall not be more than 5% of dry weight, when tested in accordance with I.S. 1134-1974. The minimum crushing strength of the stone shall be 200 Kb/Sq. Cm. Unless otherwise specified.

16.2 The samples of the stone to be used shall be got approved before the work is started. 16.3 The Khanki facing stone shall be dressed by chisel as specified in the item for khanki facing in required shape and size. The face of stone shall be so dressed that the bushing on the exposed face shall not project by more than 40 mm. From the general

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wall surface and on face to be plastered it shall not projected it shall not project by more than 19 mm. Nor shall it have depressions more than 10 mm. From the average wall sur-face. M-10 Mild Steel Bars : 18.1 Mild steel bars reinforcement for R.C.C. work shall conform to I.S. 432 (Part-II) 1966 and shall be of tested quality. It shall also comply with relevant part of I.S. 456-1978. 18.2 All the reinforcement shall be clean and free from dirt, paint, grease, mill scale or loose or thick rust at the time of placing. 18.3 For the purpose of payment, the bar shall be measured correct up to 100 mm. Length and weight payable worked out at the rate specified below :

1. 6 mm. X 0.22 Kg./Rmt.

8. 20 mm. 2.47 Kg./Rmt.

2. 8 mm. X 0.39 Kg./Rmt.

9. 22 mm. 2.98 Kg./Rmt.

3. 10 mm. X 0.62 Kg./Rmt.

10. 25 mm. 3.85 Kg./Rmt.

4. 12 mm. X 0.89 Kg./Rmt.

11. 28 mm. 4.83 Kg./Rmt.

5. 14 mm. X 1.21 Kg./Rmt.

12. 32 mm. 6.31 Kg./Rmt.

6. 16 mm. X 1.58 Kg./Rmt.

13. 36 mm. 7.99 Kg./Rmt.

7. 18 mm. X 3.00 Kg./Rmt.

14. 40 mm. 9.86 Kg./Rmt.

M-11 High Yield Strength Steel Deformed Bars : 19.1 High yield strength steel deformed bars be either cold twisted or hot rolled, shall conform to I. S. 1739-1966 and I. S. 1139-1966 respectively. 19.2 Other provision and requirements shall conform to specification No. M-18 for mild steel bars. M-12 Mild Steel Binding Wire : 21.1 The mild steel wire shall be of 1.63 mm. Or 1.22 mm. (16 or 18 gauge) diameter and shall conform to I. S. 280-1972. 21.2 The use of black wire will be permitted for binding reinforcement bars. It shall be free from rust, oil paint, grease, loose mill scale or any other undesirable coating which may prevent adhesion of cement mortar.

M-13 Structural Steel : 22.1 All structural steel shall conform to I. S. 226-1965. The steel shall be free from the defects mentioned in I. S. 226-1975 and shall have a smooth finish. The materials shall be free from loose mill scale, rust pits or other defects affecting the strength and durabili-ty. Rivet bars shall conform to I. S. 1148-1973. 22.2 When the steel is supplied by the Contractor test certificates of the manufactures shall be obtained according to I. S. 226-1975 and other relevant Indian Standards. M-14 Shuttering : 26.1 The shuttering shall be either of wooden planking of 30 mm. Minimum thickness with or without steel lining or of steel plates stiffened by steel angles. The shuttering shall be supported on battens and beams and props of vertical bellies properly cross braced together so as to make the centering rigid. In places of bullie props, brick pillar of ade-quate section built in mud mortar may be used. 26.2 The form work shall be sufficiently strong and shall have camber, so that it as-sumes correct shape after deposition of the concrete and shall be able to resist forces caused by vibration of live load of men working over it and other incidental loads asso-ciated with it. The shuttering shall have smooth and even surface and its joints shall not permit leakage of cement grout.

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26.3 If at any stage of work during or after placing concrete in the structure, the form work sags or bulges out beyond the required shape of the structure, the concrete shall be removed and work redone with fresh concrete and adequately rigid form work. The complete form work shall be got inspected by and got approved from the Engineer-in-charge, before the reinforcement bars are placed in position. 26.4 The props shall consist of bullies having 100 mm. Minimum diameters measured at mix length and 80 mm. At thin end and shall be placed as per design requirement. These shall rest squarely on wooden sole plates 40 mm. Thick and minimum bearing area if 0-10 sq. M. Laid on sufficiently hard base. 26.5 Double wedges shall further be provided between the sole plate and the wooden props so as to facilitate tightening and easing of shuttering without jerking the con-crete.The timber used in shuttering shall not be so dry as to absorb water from concrete and swell or bulge nor so green or wet as to shrink after erection. The timber shall be properly sawn and planed on the sides and surface coming in contact with concrete. Wooden form work with metal sheet lining or steel plates stiffened by steel angles shall be permitted. 26.6 As far as practicable, clamps shall be used to hold the forms together and use of nails and spikes avoided. 26.7 The surface of timber shuttering that would come in contact with concrete shall be well wetted and coated with soap solution before the concreting is done. Alternatively coat of raw linseed oil or oil of approved manufacturer may be applied in place of soap solution. In case of steel shuttering either soap solution or raw linseed oil shall be applied after thoroughly cleaning the surface. Under no circumstances black or burnt oil shall be permitted. 26.8 The shuttering for beams and slabs shall have camber of 4 mm. Per meter (1 in 250) or as directed by the Engineer-in-charge so as to offset the subsequent deflection. For cantilevers, the camber at free end shall be 1/50 of the projected length or as di-rected by the Engineer-in-charge. M-15 Paints : 44.1 (A) Oil Paints : 44.1.1 Oil paints shall be of the specified color and shade, and as approved. The ready mixed paints shall only be used. However, if ready mixed paint or specific shade or tint is not available, white ready mixed paint with approved strainer will be allowed. In such a case, the contractor shall ensure that the shade of the paint so allowed shall be uniform. 44.1.2 All the paints shall meet with following general requirements :

(i) Paint shall not show excessive setting in a freshly opened full can and shall easily be redispressed with a paddle to a smooth homogeneous state. The paint shall show no curdling, livering, caking or color separation and shall be free from lumps and skins.

(ii) The paint as received shall brush easily, posses good leveling properties and show no running or sagging tendencies. (iii) The paint shall not skin within 48 hours in a three quarters filled closed container.

(iv) The paint shall dry to a smooth uniform finish free from roughness, grit, unevenness and other imperfections. 44.1.3 Ready mixed paint shall be used exactly as received from the manufactures and generally according to their instructions and without any admixtures whatsoever. 44.2 (B) Enamel Paints : 44.2.1 The enamel paint shall satisfy in general requirements as mentioned in specification of oil paints. Enamel paint shall conform to I. S. 2933-1975. M-19 Expansion joints Premolded filter: 27.1 The item provides for expansion joints in R.C.C. frame structures for internal joints, as well as exposed joints, with the use of premoulded bituminious joints filler. 27.2 Premoulded bituminous joints filler, i.e. Performed strip of expansion joint filler shall not get deformed or broken by twisting, bending or other handling when exposed to atmospheric condition. Pieces of joint filler that have been damaged shall be rejected.

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27.3 Thickness of the pre-moulded joint filler shall be 25 mm. Unless otherwise speci-fied. 27.4 Premoulded bituminous joint filler shall conform to I.S. 1838-1961. M-20 Expansion joints-Copper strips & hold fasts : 28.1 The item provide for expansion joints in R.C.C. frame structure for internal joints as well as for exposed joints with the use of necessary copper strip and holdfasts.

Copper sheet shall be of 1.25 mm. Thick and of 1.25 mm width the ‘U’ shape in the middle. Copper strip shall have hold fast 3 mm. Diameter copper rod fixed to the plate soldered on strip at intervals of about 30 cm. Or as shown in the drawing or as directed. The width of each flange (horizontal side) of the copper plate to be embedded in the concrete work shall be 25 mm. Depth of ‘U’ to be provide in the expasion joint, in the copper plate shall be of 25 mm

M-27 Selected Earth : 77.1 The selected earth shall be that obtained from excavated material or shall have to brought from outside as indicated in the item. If item does not indicate anything, the se-lected earth shall have to be brought from outside. 77.2 The selected earth shall be good yellow soil and shall be got approved from the Engineer-in-charge. In no case black cotton soil or similar expansive and shrinkable soil shall be used. It shall be clean and free from all rubbish and perishable materials, stones or brick bats. The clods shall be broken to a size of 50 mm. Or less, Contractor shall make his own arrangement at his own cost for land for borrowing selected earth. The stacking of material shall be done as directed by the Engineer-in-charge in such a way as not to interfere with any constructional activities and in proper stacks. 77.3 When excavated materials is to be used, only selected stuff got approved from the Engineer-in-charge shall be used. It shall be stacked separately and shall comply with all the requirements of selected earth mentioned above. NOTE: BOOKLET FOR “GENERAL TECHNICAL SPECIFICATIONS FOR BUILDING

WORKS” OF R. & B. DEPARTMENT, GOG, GUJARAT AND BOOKLET OF “GENERAL SPECIFICATION FOR CIVIL WORKS” OF GSECL WILL BE AVAILABLE IN ADM CIVIL OFFICE AT UKAI TPS FOR REFERNCE OF RELEVANT DETAIL SPECIFICATIONS OF ITEMS. SHALL BE CONSIDERED & ADOPATED IN WORK

ITEM VISE DETAILED TECHNICAL SPECIFICATIONS Item No-1 Excavation for foundation in trenches in ordinary loose or soft soil up to 1.5 Mt. depth including strutting, shoring wherever necessary & refilling the sides of the trenches with good soil, and throwing away the extra stuff with in the lead of 50. Mt. radius and its dressing etc. complete as directed by E.I.C. 1.0 General : 1.1 Any soil which generally yields to the application of pickaxes and shovels, phawaras, rakes or any such ordinary Excavating implement or organic soil, gravel, silt, sand turf loam, clay, peat etc. Fall under this category. 2.0 Clearing the site: 2.1 The site on which the structure is to be built shall be cleared and all obstructions, loose stone, materials And rubbish of all kind, bush, wood and trees shall be removed as directed. The materials so obtained shall be property of the Corporation and be conveyed and stacked as directed within 50 M. Lead. The roots of the trees coming in the sides shall be cut and Coated with a hot asphalt. 2.2 The rate of site clearance is deemed to be included in the rate of earth work for which no extra will be paid. 3.0 Setting out: After clearing the site, the centerlines and layout of the structure shall be carried out by the contractor and get check by the Engineer-in-charge. The contractor shall be fully responsible for alignment, elevation and dimension of each and all parts. Safeguard the benchmark and all reference line up to requirement or as instruction of EIC. Contractor shall have to arrange for required equipment, tools, tackles, laborers, materials, etc. Required for setting out

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the line, reference marks and bench marks and shall maintain them as long as required and directed. 4.0 Excavation: The contractor will, at his own expense, clear the Site set out all works and provide all necessary labour, pegs, string etc. to enable Engineer to check all setting out and contractor will correct all error. Foundation trenches must be checked by the Executive Engineer or by the authorized representative before any concrete is placed. The bottom of foundation trenches must be accurately excavated as shown in the drawing and leveled thoroughly, if dry, shall be watered and consolidated before concrete work is started. If was is meet with the water contractor will have to dewater the foundation and provide necessary shoring and shuttering, for which nothing extra will be paid. If differences of levels have to be provided, it shall be done by means of vertical steps unless otherwise directed by the Engineer-in-charge. The excavation for foundation shall be excavated to the depths shown on the drawing or to suit ground or less depth, as the character of the ground soil strata, necessitates ensuring stable and solid foundation and will be as directed by the Engineer-in-charge. The contractor is held responsible that the foundations are excavated as nearly as possible to the correct width and depth as directed by the Engineer-in-charge. If any excess excavation is done owing to mistake on the part of the contractor or his staff, the extra excavation will not be paid for, and this extra excavation will have to be filled up with cement concrete as specified for foundation, at his cost. Under no circumstances the extra depth excavated will be allowed to be filled up, with any other material. Disposal of excavated stuff:. 1.0 The excavated stuff of the selected type shall be used in filling the trenches and plinth. Useful materials obtained from clearing site and excavation shall be stacked within a lead of 50 Mtr Beyond the building area at convenient places as directed 2.0. Un useful materials, extra stuff obtained from clearing site and excavation shall be disposed off within a lead of 50 meters as directed. 3.0 If surplus materials are required to be disposed off beyond 50 Mtr. Conveyance will be paid for under a separate item . 4.0 Earth will have to be spread, level the ground to make up the adjacent ground (if necessary) extra stuff removed from the site and disposed off, as directed by the Engineer-in-charge, No extra payment will be made for doing this work. Safety code for excavation I.S. 3764 shall be followed. If excavation is done during rainy season, Contractor shall make pali of earth around excavated area, to see that the excavated pit is not filled up with water. No extra payment will be made for re excavation due to sliding of earth or filled up the pit by water or any reason. Contractor may make allowance in the rate, if he thinks that side slopes will be required, keeping in mind nature of the soil and safety of excavation. 5.0 Mode of measurement and payment : 5.1 The measurement of excavation in trenches for foundation shall be made according to the sections of trenches shown on the drawing or as per sections given by the Engineer-in-charge. No payment shall be made for surplus excavation made in excess of above requirements or due to slopping back as found necessary on account of conditions of soil and requirements of safety. 5.2 The rate shall be for a unit of one cubic meter.

Item No-2

Excavation for foundation up to 1.5 Mt. to 3.00 Mt. depth including sorting out and stacking of useful materials and disposing of the excavated stuff up to 50 meter lead, Loose or soft soil The relevant specification of item No. 1 shall be followed except that the the depth is of 1.50 mt to 3.00 mt. The rate shall be for a unit of one cubic meter.

Item No : 3 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. In depth consolidating each deposited layer by ramming and watering.

1.1 The earth to be used for filling shall be free from salts, organic or other foreign matter. All clods of earth shall be broken

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1.2 As soon as the work in foundation has been completed and measured, the site of foundation shall be cleared of all debris, brick bats, mortar dropping etc; and filled with earth in layers not exceeding 20 Cms. Each layer shall be adequately wa-tered, remmed and consolidated before the succeeding layer is laid. The earth shall be rammed with iron rammers where feasible and with the butt ends of crow-bars, where rammer cannot be used.

1.3 The plinth shall be similarly filled earth in layers not exceeding 20 Cms. Adequate-ly watered and consolidated by ramming with iron or wooden rammers. When fill-ing reaches finished level the surface shall be flooded with water for atleast 24 hours and allowed to dry and then rammed and consolidated.

1.4 The finished level of filling shall be kept to shape intended to be given to floor. 1.5 In case of large heavy duty flooring like factory flooring the consolidation may be

done by power rollers, where so specified. The extent of consolidation required shall also be as specified.

1.6 The excavated stuff of the selected type shall be allowed to be used in filling the trenches and plinth. Under no circumstances black cotton soil be used for filling the plinth.

2.0 Mode of measurement and payment : 2.1 The payment shall be made for filling in plinth and trenches. No deduction shall be

made for shrinkage or voids, if consolidated as instructed above. 2.2 The rate shall be for a unit of one cubic meter. 2.3 Filling in plinth with sand under floors including watering, ramming consolidating

and dressing etc. Complete. 1.0 Materials : 1.1 Sand shall conform to M.6. 2.0 Workmanship : 2.1 The relevant specifications of item No. 4.12 shall be followed

except that sand shall be filled in under floors, including watering, ramming, consolidating and dressing etc. Complete.

3.0 Mode of measurement and payment : 3.1 The rate includes cost of collecting carting sand with all lead and labor for filling

the same in plinth under floors. The rate shall be for a unit of one cubic meter. Item No-4 Demolition of R.C.C. work including stacking of serviceable materials and disposal of unserviceable materials with all lead and lift. 1.0. Workmanship: 1.1. The demolition shall consist of demolition of one or more parts of the building as specified or shown in the drawings. Demolition implies taking up or down or breaking up. This shall consist of demolishing whole or part of work including all relevant item as specified or shown in the drawings. 1.2. The demolition shall always be planned before hand and shall be done in reverse order of the one in which the structure was constructed. This scheme shall be got approved from the Engineer-in-charge before starting the work. This however will not absolve the contractor from the responsibility of proper and safe demolition. 1.3. Necessary dropping, shoring and under pinning shall be provided for the safety of the adjoining work or property, which is to be left intact, before dismantling and demolishing is taken up and the work shall be carried out in such a way that no damages is caused to the adjoining property. 1.4. Wherever required, temporary enclosures or partitions shall also be provided. Necessary precautions shall be taken to keep the dust nuisance down as and where necessary. 1.5. Dismantling shall be commenced in a systematic manner. All materials which are likely to be damaged by dropping from a height or demolishing, masonry etc. Shall be carefully dismantled first. The dismantled articles shall be properly stacked as directed. 1.6. All materials obtained from demolition shall be the property of Government unless otherwise specified and shall be kept in safe custody until handed over to the Engineer-in-charge. 1.7. Any serviceable material, obtained during dismantling or demolition shall be separated out and stacked properly as directed, with all lead and loft. All unserviceable materials, rubbish etc. Shall be disposed up to any lead as directed by the Engineer-in-charge.

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1.8. On completion of work, the site shall be cleared of all debris rubbish and cleaned as directed. 2.0. Mode of measurements & payment : 2.1. Measurements of all work except hidden work shall be taken before demolition or no allowance for increase in bulk shall be allowed. The demolition of cement concrete shall be measured under this item. Specification for deduction for voids openings etc. Shall be on same basis as that employed for construction of work. 2.2. All work shall be measured in decimal system as fixed in its place subject to the following limits, unless otherwise stated hereinafter : (a) Dimensions shall be measured to the nearest 0.01 mt. (b) Area shall be worked out to the nearest 0.01 sq. Mt ( c ) Cubical connection shall be worked out to the nearest 0.01 Cu. M. 2.3. The rate shall include cost of all labour involved and tools used in demolishing and dismantling in including scaffolding. The rate shall also include the charges for separating out and stacking the serviceable materials properly and disposing the unserviceable materials with all lead and lift. The rate also includes for temporary storing for the safety of the portion not required to be pulled down or of adjoining properly and providing temporary enclosures or partitions where considered necessary. 2.4. The rate shall be for a unit of one cubic meter.

Item No-5 Providing and laying cement concrete 1:4:8 (1cement: 4coarse sand: 8 machine crushed stone aggregates 40 mm. nominal size) in Foundation and plinth and curing etc. complete, including cost of from work. 1 Form work: Providing form work of ordinary timber planking so as to give a rough finish including centering shuttering strutting and propping etc. Height of propping and centering below supporting floor to ceiling not exceeding 4 mtr and removal of the same for in site reinforced concrete and plain concrete work in foundations, footing, bases of columns and mass concrete. 1.0 Materials: The dimensions of scantlings and battens shall conform to the design. The strength of the wood shall not be less than that assumed in the design. 2.0 Workmanship: 2.1 The form work shall conform to the shape lines and dimensions as shown on the plans and be so constructed as to remain sufficiently rigid during the placing and compacting of the concrete. Adequate arrangements shall be made by the contractor to safe-guard against any settlement of the form work during the course of concreting and after concreting. The form work of shuttering, centering, scaffolding bracing etc. Shall be as per design. 2.2 Cleaning & Treatment of forms : 2.2.1 All rubbish, particularly chippings shaving and saw dust shall be removed from the interior of the form before the concrete is placed and the form work in contact with concrete shall be cleaned and thoroughly wetted or treated. The surface shall be then coated with soap solution applied before concreting is done. Soap solution for the purpose shall be prepared by dissolving yellow soap in water to get consistency of paint. Alternatively a coat of raw linseed oil or form oil of approved manufacture may be applied in case steel shuttering are used. Soap solution or raw linseed oil shall be applied after thoroughly cleaning the surface. Care shall be taken that the coating does not get on construction joints surface and reinforcement bars. 2.3 Stripping time: 2.3.1 In normal circumstance and where ordinary cement is used forms may be struck after expiry of following periods: Sites of walls columns and vertical faces of beam 24 to 48 hours. (b) Beam soffits. (Props left under) – 7 days. (c) Removal of props slabs. (i) Slabs spanning upto 4.5 mtr. – 7 days (ii) Spanning over 4.5 mtr. – 14 days. Removal of props to beams and Arches. (e) Spanning upto 6 mtr. – 14 days. (ii) Spanning over 6 mtr. – 21 days. 2.4 Procedure when removing the form work: 2.4.1 all form work shall be removed without such shock or vibrations as would damage the reinforced concrete surface. Before the soffit formwork and struts are removed the soffits and the concrete surface shall be exposed where necessary in order to ascertain that the concrete has sufficiently hardened. 2.5 Centering: 2.5.1 the centering to be provided shall be got approved. It shall be sufficiently strong to ensure absolute safely of the formwork and concrete work before during and after pouring concrete. Watch should be kept to see that behavior of centering

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and formwork is satisfactory during concreting. Erection should also be such that it would allow removal of forms in proper sequence without damaging either the concrete or the forms to be removed. 2.5.2 The props of centering shall be provided on firm foundation or base of sufficient strength to carry the loads without any settlement. 2.5.3 The centering and formwork shall be inspected and approved by the Engineer-in-charge before concreting. But this will not relive the contractor of his responsibility for strength, adequacy and safety of form work and centering. If there is a failure of formwork or centering, contractor shall be responsible for the damages to the work, injury to life and damage to property. 2.6 Scaffolding: 2.6.1 All scaffolding, hoisting arrangements and ladders etc. Required for facilitating of concreting shall be provided and removed on completion work by contractor at his own expense. The scaffolding, hoisting arrangements and ladders etc. Shall be strong enough to withstand all live, dead and impact loads expected to act and shall be subject to the approval of the Engineer-in-charge. However, contractor shall be solely responsible for the safety of the scaffolding, hoisting arrangement, ladders, work and workman etc. The scaffolding, hoisting arrangement and ladders shall allow easy approach to the work spot and afford easy inspection. The rate is applicable to all conditions of working and height up to 4 mtr. The rate shall include the cost of materials and labor for various operations involved such as : (a) Splayed edges, notching, allowance for overlaps and passing at angles, battens centering, shuttering, strutting, propping, Bolting, nailing, wedging, easing, striking and removal. (b) Filleting to form stop chamfered edges or played external angles not exceeding 20 mm. Width to beams, columns and like. Temporary openings in the forms for pouring concrete, if required, removing rubbish etc. (c) Dressing with oil to prevent adhesion of concrete with shuttering and (d) Raking or circular cutting. 2.7 Re-Use: 2.7.1 before re-use all forms shall be inspected by Engineer-in-charge and their suitability ascertained. The forms shall be scarred, cleaned and joints gone over, repaired where required. Inside surface shall be retreated to prevent adhesion of concrete. Cement concrete 1:4:8 1cement: 4coarse sand : 8 crushed stone aggregates 20 mm. nominal size 2.0 Workmanship: General: 2.1.1 before starting concrete bed of foundation teaches shall be cleared of all loose materials, leveled, watered and rammed as directed. Proportion of Mix: 2.2.1 The Proportion of cement, sand and coarse aggregate shall be one part of cement, 3 parts of sand, 6 parts of stone aggregates and shall so measured by volume. Mixing: 2.3.1 the concrete shall be mixed in a mechanical mixer at the site of work. Hand mixing may however be allowed for smaller quantity of work if approved by the Engineer-in-charge. When hand mixing is permitted by the Engineer-in-charge in case of break-down of machineries and in the interest of the work, it shall be carried out on a water tight platform and care shall be taken to ensure that mixing is continued until the mass in uniform in color and consistency. However in such cases 10% more cement than otherwise required shall have to be used without any extra cost. The mixing in mechanical mixer shall be done for a period 1 to 2 minutes. The quantity of water shall be sufficient to produce a dense concrete of required workability for the purpose. Transporting & Placing the concrete : 2.4.1 The concrete shall be handled from the place of mixing to the final position in not more than 15 minutes by the method as directed by EIC of work and shall be placed into its final position, compacted and to be finished within 30 minutes of mixing with water i.e. Before the setting commences. The concrete shall be laid in layers of 15 cms. To 20 cms. 2.5 Compacting: 2.5.1 The concrete shall be rammed with heavy iron rammers rapidly to get the required compaction and to allow all the interstices to be filled with mortar. 2.6 Curing: 2.6.1 After the final set, the concrete shall be kept continuously wet, if required by pounding for a period of not less than 7 days from the date of placement. Mode of measurement and Payment:

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2.7.1 The concrete shall be measured for its length, breadth and depth, limiting dimensions to those specified on plans or directed. 2.7.2 The rate includes cost of form work. 2.7.3The rate shall be for a unit of one cubic meter.

Item No -6 Brick work using Fly Ash Bricks having crushing strength not less than 35/50 Kg./Sqcm. In Super structure upto Floor Two level in cement mortar 1:6 (1cement : 6 fine sand) (B) Conventional 1.0 Materials : Water shall conform to M-1. Cement mortar shall conform to M-6. Bricks shall conform to M-10. fly ash : crushing strength of the bricks shall not be less than 35/50 Kg./Sq.cm 2.0 Workmanship : Proportion : 2.1.1 The proportion of the cement mortar shall be 1 : 6 (1 cement : 6 fine sand) by volume. 2.2 Wetting of bricks : 2.2.1 The bricks required for masonry shall be thoroughly wetted with clean water for about two hours before use or as directed. The cessation of bubbles, when the bricks are wetted with water is an indication of through wetting of bricks. Laying : Bricks shall be laid in English bond unless directed otherwise. Half or cut bricks shall not be used except where necessary to complete to bond closers in such case shall be cut to required size and used near the ends of walls. A layer of mortar shall be spread on full width for suitable length of the lower course, Each brick shall first be properly bedded and set home by gently tapping lapping with handle of trowel or wooden mallet. It side face shall be flushed with mortar before the next brick is laid and pressed against it. On completion of course, the vertical joints shall be fully filled from the top with mortar. The walls shall be taken up truly in plumb. All courses shall be laid truly horizontal and all vertical joint shall be truly vertical. Vertical joints in alternate course shall generally be directly one over the other. The thickness of brick course shall be kept uniform. The brick shall be laid with frog upwards. A set of tools comprising of wooden straight edges, mason’s sprit level, square half meter rub, and pins, string and plumb, shall be kept on the site of work for frequent checking during the progress of work. Both the faces of walls of thickness greater than 23 cms. Shall be kept in proper place. All the connected brick work shall be kept not more than one meter over the rest of the work. Where this is not possible the work shall be raked back according to bond (and not left toothed) at an angle not steeper than 45 degrees. All fixtures, pipes, outlets of water, hold fasts of doors and windows etc. Which are required to be built in wall shall be embedded in cement mortar. 2.4 Joints : 2.4.1 Bricks shall be so laid that all joints are quite flush with mortar. Thickness of joints shall not exceed 12 mm. The face joints shall be raked out as directed by taking tools daily during the progress of work, when the mortar is still green so as to provide key for plaster or pointing to done. The face of brick shall be cleaned the very day on which the brick work is laid and all mortar dropping removed. 2.5 Curing 2.5.1 Green work shall be protected from rain suitably. Masonry work shall be kept moist on all the faces for a period of seven days. The top of masonry work shall be kept well wetted at the close of the day. 2.6 Preparation of foundation bed : 2.6.1 If the foundation is to be laid directly on the excavated bed the bed shall be leveled, cleared of all loose materials, cleaned and wetted before starting masonry. If masonry is to be laid on concrete footing the top of concrete shall be cleaned and moistened. The contractor shall obtain the engineer’s approval for the foundation bed, before foundation masonry is started. When puccas flooring is to be provided flush with the top to plinth the inside plinth offset shall be kept lower than the outside plinth top by the thickness of the flooring. 3.0 Mode of measurements and payment : The measurements of this item shall be taken for the brick masonry fully completed in foundation up to plinth. The limiting dimensions not exceeding those shown on the plans or as directed shall be final. Battered, tapered and curved portions shall be measured net.

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No deduction shall be made from the quantity of brick work, nor any extra payment shall be made for embedding in masonry or making holes in respect of following item : (1) Ends of joints, beams, posts, girders, rafters, purlins, trusses, corbel steps etc. Where cross sectional area does not exceed 500 Sq. Cm. (2) Opening not exceeding 1000 Sq. Cm. (3) Wall plates and bed plates, bearing of slabs, chhajjas and the like whose thickness does not exceed 10 Cms. And the bearing does not extend to the full thickness of wall. (4) Drainage holes, and recesses for cement concrete blocks to embed hold fasts for doors, windows etc. (5) Iron fixtures, pipes upto 300 mm. Dia, hold fasts and doors and windows built into masonry and pipes etc. For concealed wiring. (6) Forming chases of section not exceeding 350 Sq. Cm. In masonry.Apertures for fireplaces shall not be deducted nor shall extra labor required to make splaying of jambs, threading and making Arches over the aperture be paid for separately. The rate shall be for a unit of one cubic meter.

Item No-7 Half brick masonry in common brunt clay building bricks having crushing strength not less than 35 Kg./Sqcm. In cement mortar 1:4 (1cement : 4 coarse sand) in superstructure above plinth level upto floor two level, Conventional 1.0 Materials : Bricks shall conform to M-10. Water shall conform to M-1. Cement shall conform to M-2. Sand shall conform to M-5. Cement mortar shall conform to M-6. Cement mortar 1:4 (1 Cement : 4 Coarse sand fly ash : The relevant specification shall conform M-6 but crushing strength of the bricks shall not be less than 35 Kg./Sq.cm ) in super structure above plinth level upto floor two level with conventional bricks. 2.0 Workmanship : Relevant specifications of bricks, wetting and laying of bricks, joints, curing etc. Shall conform to item No.21 except the brick work of half bricks shall be carried out. Cement mortar used in masonry work shall be in proportion of 1 part of cement and 4 parts of sand by volume. All bricks shall be laid stretcher wise, braking joints with those in the upper and lower courses. The wall shall be taken truly plumb. All courses shall be laid truly horizontal and all vertical joints shall be truly vertical. The bricks shall be laid with frogs upwards. A set of masons tools shall be maintained on work as required for frequent checking .incl In addition 2 Nos. of 6mm dia. bars shall be provided in the wall at every fourth layer. For which no extra payment will be made Bars shall be cut, bend as per item of M.S. reinforcement bars. 3.0 Mode of measurements and payment : The relevant specifications of item No. 15 shall be followed. The length shall be measured nearest to one Cm. The rate shall be for a unit of Sq. Meter.

Item No.8 providing and laying controlled cement concrete M-200 with curing etc. complete including the cost of formwork but excluding the cost of reinforcement foundation,footing,base of column and mass concrete Materials : 1.1 The shuttering to be provided shall be of ordinary timber planks and shall confirm to M-14. 1.2 The dimensions of scantlings and battens shall conform to the design. The strength of the wood shall not be less than that assumed in the design. 2.0 Workmanship : 2.1 The form work shall conform to the shape lines and dimensions as shown on the plans and be so constructed as to remain sufficiently rigid during the placing and compacting of the concrete. Adequate arrangements shall be made by the contractor to safe-guard against any settlement of the form work during the course of concreting and after concreting. The form work of shuttering, centering, scaffolding bracing etc. Shall be as per design. 2.2 Cleaning & Treatment of forms : 2.2.1 All rubbish, particularly chippings shaving and saw dust shall be removed from the interior of the form before the concrete is placed and the form work in contact with concrete shall be cleaned and thoroughly wetted or treated. The surface shall be then coated with soap solution

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applied before concreting is done. Soap solution for the purpose shall be prepared by dissolving yellow soap in water to get consistency of paint. Alternatively a coat of raw linseed oil or form oil of approved manufacture may be applied in case steel shuttering are used. Soap solution or raw linseed oil shall be applied after thoroughly cleaning the surface. Care shall be taken that the coating does not get on construction joints surface and reinforcement bars. 2.3Stripping time : 2.3.1 In normal circumstance and where ordinary cement is used forms may be struck after expiry of following periods : Sites of walls columns and vertical faces of beam 24 to 48 hours. Beam soffits. (Props left under) – 7 days. Removal of props slabs. (i) Slabs spanning upto 4.5 mtr. – 7 days (ii) Spanning over 4.5 mtr. – 14 days. Removal of props to beams and Arches. (i) Spanning upto 6 mtr. – 14 days. (ii) Spanning over 6 mtr. – 21 days. 2.4 Procedure when removing the form work : 2.4.1 All form work shall be removed without such shock or vibrations as would damage the reinforced concrete surface. Before the soffit formwork and struts are removed the soffits and the concrete surface shall be exposed where necessary in order to ascertain that the concrete has sufficiently hardened. 2.5 Centering : 2.5.1 The centering to be provided shall be got approved. It shall be sufficiently strong to ensure absolute safely of the formwork and concrete work before during and after pouring concrete. Watch should be kept to see that behavior of centering and formwork is satisfactory during concreting. Erection should also be such that it would allow removal of forms in proper sequence without damaging either the concrete or the forms to be removed. 2.5.2 The props of centering shall be provided on firm foundation or base of sufficient strength to carry the loads without any settlement. 2.5.3 The centering and formwork shall be inspected and approved by the Engineer-in-charge before concreting. But this will not relive the contractor of his responsibility for strength, adequacy and safety of form work and centering. If there is a failure of formwork or centering, contractor shall be responsible for the damages to the work, injury to life and damage to property. 2.6 Scaffolding : 2.6.1 All scaffolding, hoisting arrangements and ladders etc. Required for facilitating of concreting shall be provided and removed on completion work by contractor at his own expense. The scaffolding, hoisting arrangements and ladders etc. Shall be strong enough to withstand all live, dead and impact loads expected to act and shall be subject to the approval of the Engineer-in-charge. However, contractor shall be solely responsible for the safety of the scaffolding, hoisting arrangement, ladders, work and workman etc. The scaffolding, hoisting arrangement and ladders shall allow easy approach to the work spot and afford easy inspection. The rate is applicable to all conditions of working and height up to 4 mtr. The rate shall include the cost of materials and labor for various operations involved such as (a) Splayed edges, notching, allowance for overlaps and passing at angles, battens centering, shuttering, strutting, propping, Bolting, nailing, wedging, easing, striking and removal. (b) Filleting to form stop chamfered edges or played external angles not exceeding 20 mm. Width to beams, columns and like. Temporary openings in the forms for pouring concrete, if required, removing rubbish etc. (c) Dressing with oil to prevent adhesion of concrete with shuttering and (d) Raking or circular cutting. 2.7 Re-Use : 2.7.1 Before re-use all forms shall be inspected by Engineer-in-charge and their suitability ascertained. The forms shall be scarred, cleaned and joints gone over, repaired where required. Inside surface shall be retreated to prevent adhesion of concrete. Concrete: Materials : 1.1 Water shall conform to M-1 Cement shall conform to M-2 Sand shall conform to M-5. Grit shall conform as G.O.G specification. Coarse aggregate shall conform M-7. 2.0 General:

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2.1concrete shall be followed except that the concrete mix shall be designed from preliminary tests, the proportioning of cement and aggregates shall be done by weight and necessary precautions shall be taken in the production to ensure that the required work cube strength is attained and maintained. The controlled concrete shall be in grades of M-100, M-150, M-200, M-250, M-300, M-350 & M-400 with prefix controlled added to it. The letter ‘M’ refers to mix and numbers specify 28 days works cube compressive strength. Cubes of the mix expressed in Kg./Cmt. 2.2The proportion of cement sand and coarse aggregates shall be determined by weight, the weight batch machine shall be used for maintaining proper control over the proportion of aggregates as per mix design. Minimum cement consumption for design mix concrete shall be considered as per relevant booklet of PWD. The strength requirements of different grades of concrete shall be as under :

Grade of Concrete Compressive strength of 15 cms.x 15 cm 28 days conducted in accordance Preliminary test Work test Min.

Cubes in Kg./Cmt. At with I. S. 516-1959. Min.

M-150 200 150

M-200 260 200

M-250 320 250

M-300 380 300

M-350 440 350

M-400 500 400

In all cases the 28 days compressive strength specified in above table the criteria for acceptance or rejection of the concrete. Where the strength of a concrete mix as indicated by tests, line in between the strength of any two grades specified in the above table, such concrete shall be classified in for all purpose as concrete belonging to the lower of the two grades between which its strength lies. General : The water cement ratio shall not more than those specified in Design mix. The cement content of the mix specified shall be increased if the quantity of water in a mix has to be increased to overcome the difficulties of placement and compaction so that the water-cement-ratio specified is not exceeded. Workability of the concrete shall be controlled by maintaining a water-cement-ratio that is bound to give a concrete mix which is just sufficiently wet to be placed and compacted without difficulty with the means available. For reinforced concrete work, coarse aggregates having a nominal size of 20 mm. Are generally considered satisfactory. Admixture may be used in concrete only with approval of Engineer-in-charge upon the evidence that with the passage of time, neither the compressive strength of concrete is reduced nor are other requisite qualities of concrete and steel impaired by the use of such admixtures.

Workmanship : 2.3 The proportions for ingredients chosen shall be such that concrete has adequate workability for conditions prevailing on the work in question and can be properly compacted with means available except where it can be shown to the satisfaction of the Engineer-in-charge that the supply of properly graded aggregate of uniform quality can be maintained till the completion of work. Grading of aggregate shall be controlled by obtaining the coarse aggregates in different sizes and mixing them in the right proportions as required. Aggregate of different sizes shall be stocked in separate stockpiles. The required quantity of material shall be stock piled several hours, preferably a day before use. The grading of coarse and fine aggregate shall be checked as frequently as possible the frequency for a given job being determined by the Engineer-in-charge to ensure that the suppliers are maintaining the uniform grading as approved for samples used in the preliminary tests. 2.4 In proportioning concrete the quantity of both cement and aggregate shall be determined by weight. Where the weight of cement is determined by accepting the maker’s weight per bag a reasonable number of bags shall be weighted separately to check the net weight. Where cement is weighted from bulk stocks at site and not by bags it shall be weighted separately from the aggregates. Water shall either be measured by volume in calibrated tanks or weighed. All

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measuring equipments shall be maintained in clean and serviceable condition. Their accuracy shall be periodically checked. It is most important to keep the specified water cement ratio constant and at its correct value. To this end moisture content in both fine and coarse aggregates shall be determined by the Engineer-in-charge according to the weather conditions the amount of mixing water shall then be adjusted to compensate for variations in the moisture content. For the determination of moisture content in the aggregates I. S. 2389 (Part-III) shall be referred to suitable adjustments shall also be made in the weights of aggregates due to variation in their moisture content.

Mixing : 3.2.1For all work. Concrete shall be mixed in a mechanical mixer which along with other accessories shall be kept in first class working condition and so maintained throughout the construction. Measured quantity of aggregate, sand, cement required for each batch shall be poured into the drum of the mechanical mixer while it is continuously running. After about half a minute of dry mixing, measured quantity of water required for each batch of concrete mix shall be added gradually and mixing continued for another one and a half minute. Mixing shall be continued till materials are uniformly distributed and uniform color of the entire mass is obtained and each individual particle of the coarse aggregate shows complete coating of mortar containing its proportionate amount of cement. In no case shall the mixing be done for less than 2 minutes after all ingredients have been put into the mixer. 3.2.2 When hand mixing is permitted by the Engineer-in-charge for small jobs or for certain other reasons, it shall be done on the smooth watertight platform large enough to allow efficient turning over the ingredients of concrete before and after adding water. Mixing platform shall be so arranged that no foreign materials gets mixed with concrete nor does the mixing water flow out. Cement in required number of bags shall be placed in a uniform layer on top of the measured quantity of fine and coarse aggregate, which shall also be spread in a layer of uniform thickness on the mixing platform. Dry coarse and fine aggregate and cement shall then be mixed thoroughly by turning over to get a mixture to uniform color. Specified quantity of water shall then be added gradually through a rose-can and the mass turned over till a mix of required consistency is obtained. In hand mixing, quantity of cement shall be increased by 10 percent above that specified. 3.2.3 Mixers which have been out of use for more than 30 minutes shall be thoroughly cleaned before putting in a new batch. Unless otherwise agreed to by the Engineer-in-charge the first batch of concrete from the mixture shall contain only two thirds of normal quantity of coarse aggregate. Mixing plant shall be thoroughly cleaned before changing from one type of cement to another. Consistency: 3.3.1 The degree of consistency which shall depend upon the nature of the work and methods of vibration of concrete, shall be determined by regular slumps tests in accordance with I. S. 1199-1959. The slumps of 100 mm. To 125 mm. Shall be adopted when vibrators are used and 80 mm. When vibrators are not used. Inspection : 3.4.1Contractor shall give the Engineer-in-charge due notice before placing any concrete in the forms to permit him to inspect and accept the false work and forms as to their strength, alignment, and general fitness but such inspection shall not relive the contractor of his responsibility for the safety of men, machinery, materials and for results obtained. Immediately before concreting, all forms shall be thoroughly cleaned. Centering design and its erection shall be got approved from the Engineer-in-charge. One carpenter with helper shall invariably be kept present throughout the period of concreting. Movement of labor and other persons shall be totally prohibited for reinforcement laid in position. For access to different parts, suitable mobile platforms shall be provided so that steel reinforcement in position is not disturbed for ensuring proper cover, mortar blocks of suitable size shall be cast and tied to the reinforcement. Timber, kapachi or metal pieces shall not be used for this purpose. 3.5 Transporting and laying: The method of transporting and placing concrete shall be as approved. Concrete shall be so transported and placed that no contamination, segregation or loss of its constituent material takes place.

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All formwork shall be cleaned and made free from standing water, dust show or ice immediately before placing of concrete. No concrete shall be placed in any part of the structure until the approval of the Engineer-in-charge has been obtained.Concerting shall proceed continuously over the area between construction joints. Fresh concrete shall not be placed against concrete which has been in position for more than 30 minutes unless a proper construction joints is formed. Concrete shall be compacted in its final position within 30 minutes of its discharge from the mixer. Except where otherwise agreed to by the Engineer-in-charge concrete shall be deposited shall be deposited in horizontal layers to a compacted depth of not more than 0.45 meter when internal vibrators are used and not exceeding 0.30 meter in all other cases. Unless otherwise agreed to by the Engineer-in-charge, concrete shall not be dropped into place from a height exceeding 2 meters. When trucking or chutes are used they shall be kept close and used in such a way as to avoid segregation. When concreting has to be resumed on a surface which has hardened, it shall be roughened, swept clean, thoroughly wetted and covered with a 13 mm. Thick layer of mortar composed of cement and sand in the same ratio as in the concrete mix itself. This 13 mm. Layer of mortar shall be freshly mixed and placed immediately before placing of new concrete. Where concrete has not fully hardened, all laitance shall be removed by scrubbing the wet surface with wire or bristle brushes, care being taken to avoid dislodgement of any particles of coarse aggregate. The surface shall then be thoroughly wetted all free water removed and then coated with neat cement grout. The first layer of concrete to be placed on his surface shall not exceed 150 mm. In thickness and shall be well rammed against old work, particular attention being given to corners and close spots. All concrete shall be compacted to produce a dense homogeneous mass with the assistance of vibrators, unless otherwise permitted by the Engineer-in-charge for exceptional cases, such as concreting under water, where vibrators cannot be used. Sufficient vibrators in serviceable condition shall be kept at site so that spare equipment is always available in the event of breakdowns. Concrete shall be judged to be compacted when the mortar fills the spaces between the coarse aggregate and begins to cream up to form an even surface. Compaction shall be completed before the initial setting starts i.e. Within 30 minutes of addition of water to dry mixture. During compaction, it shall be observed that needle vibrators are not applied on reinforcement which is likely to destroy the bond between concrete and reinforcement. 3.6 Curing: Immediately after compaction, concrete shall be protected from weather, including rain, running water, shocks, vibration, traffic, rapid temperature changes, frost and drying out process. It shall be covered with wet sacking, hassain or other similar absorbant material approved soon after the initial set and shall be kept continuously wet for a period of not less than 14 days from the date of placement. Masonry work over foundation concrete may be started after 48 hours of its laying but curing of concrete shall be continued for a minimum period of 14 days. 3.7 Sampling and Testing of concrete: 3.7.1 Samples from fresh concrete shall be taken as per I. S. 1199-1959 and cubes shall be made, cured and tested at 7 days or 28 days as per requirements in accordance with I. S. 516-1959. A random sampling procedure shall be adopted to ensure that each concrete batch shall have a reasonable chance of being tested i.e. The sampling should be spread over the entire period of concreting and cover all mixing units. The minimum frequency of sampling of concrete of each grade shall be in accordance with following :

Quantity of concrete in the work

No. Of samples Quantity of concrete in the works

No. Of samples

1-5 Cmt. 1 16-30 Cmt. 3

6-15 Cmt. 2 31-50 4

51 cmt and above + one additional for each additional 50 cmt. Or part thereof. NOTE : At least one sample shall be taken from each shift. Ten test specimens shall be made from each sample, five for testing at 7 days and the remaining five at 28 days. The samples of concrete shall be taken on each day of the concreting as per above frequency. The number of specimens may be suitably increased as deemed necessary by the Engineer-in-charge when procedure of tests given above revels a poor quality of concrete and in other special cases. 3.7.2 The average strength of the group of cubes case for each day shall not be less than the specified cube strength of 150 kg/Cm2 at 28 days. 20% of the cubes cast for each day may have value less than the specified strength provided the lowest value is not less than 85% of the

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specified strength. If the concrete made in accordance with the proportions given for a particular grade, does not yield the specified strength, such concrete shall be classified as belonging to the appropriate lower grade. Concrete made in accordance with the proportions given for a particular grade shall not however, be placed in a higher grade on the ground that the test strength are higher than the minimum specified.

Stripping : 3.8.1 The Engineer-in-charge shall be informed in advanced by the contractor of his intention to strike the form work. While fixing the time for removal of form work due consideration shall be given to local conditions, character of the structure the weather and other condition that influence the setting of concrete and of the materials used in the mix in normal circumstances (generally where temperatures are above 20ºc) and where ordinary concrete is used forms may be struck after expiry of periods specified in item No. 9.1 (A) for respective item of form work. All formwork shall be removed without causing any shock or vibration as would damage the concrete. Before the soffits and struts are removed the concrete surface shall be exposed where necessary in order to ascertain that the concrete has sufficiently hardened. Centering shall be gradually and uniformly lowered in such manner as to permit the concrete to take stresses due to its own weight uniformly and gradually. Where internal metal ties are permitted they or their removable parts shall be extracted without causing any damage to the concrete and remaining holes filled with mortar. No permanently embedded metal part shall have less than 25 mm. Cover to the finished concrete surface. Where it is intended to re-use the formwork, it shall be cleaned and made good to the satisfaction of the Engineer-in-charge. After removable of form work and shuttering the Executive Engineer shall inspect the work and satisfy by random checks that concrete produced is of good quality. Immediately after the removal of forms all exposed bolts etc., passing through the cement concrete member and use for shuttering or any other purpose shall be cut inside the cement concrete members to a depth of at least 25 mm. Below the surface of the concrete and the resulting holes be filled by cement mortar. All fine caused by form joints, all cavities produced by the removal of forms ties and all other holes and depressions honeycomb spots broken edges or corners and other defects shall be thoroughly cleaned, saturated with water and carefully pointed and rendered true with mortar of cement and fine aggregate mixed in the proportion used in the grade of concrete that is being finished and of as dry consistency as is possible to use. Considerable pressure shall be applied in filling and pointing to ensure through filling in all voids. Surfaces which are pointed shall be kept moist for a period of 24 hours. If rock pockets honeycombs in the opinion of the Engineer-in-charge are of such an extent or character as to affect the strength of the structure materially or to endanger the life of the steel reinforcement he may declare the concrete defective and require the removal and replacement of the portions of the structure affected. 4.0Mode of measurement and payment: 4.1The consolidated cubical contents of concrete work as specified in item shall be measured the concrete laid in excess of section shown on drawings or as directed shall not be measured. No deduction shall be made for (a)Ends of dis-similar materials such as joints, beams, posts, girders, rafters, purling trusses, corbels and steps etc. Up to 500 Sq. Cm. In section. (b)opening upto 0.1 Sq. M. 4.2The rate includes cost of all materials, labor, tools and plant required for mixing, placing in position, vibrating and compacting, finishing as directed curing and all other incidental expenses for producing concrete of specified strength. Rate is inclusive form work. 4.3The rate shall be for a unit of one cubic meter.

Item No: 9 providing and laying controlled cement concrete M-200 exposed work with curing etc. complete including the cost of formwork but excluding the cost of reinforcement for Column having C/S area more than 0.08 Sq. Mt. to 0.18 sq. Mt. Materials & Workmanship : 1.1 The relevant specifications of the item No:8 shall be followed for controlled concrete work for work as specified in item for M-200 2.0 Mode of measurements and payment :

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2.1The relevant specifications of item No. 8 shall be followed 2.2The rate shall be for a unit of one cubic meter. Item No: 10

providing and laying controlled cement concrete M-200 exposed work with curing etc. complete including the cost of formwork but excluding the cost of reinforcement for Beams having C/S area more than 0.08 Sq. Mt. to 0.12 sq. Mt. 1.1 The relevant specifications of the item No:8 shall be followed for controlled concrete work for work as specified in item for M-200 2.0 Mode of measurements and payment : 2.1 The relevant specifications of item No. 8 shall be followed 2.2 The rate shall be for a unit of one cubic meter.

Item no : 11 providing and laying controlled cement concrete M-200 with curing etc. complete including the cost of formwork but excluding the cost of reinforcement slabs,landing,shelves,balconies,lintels,beams,girders and cantilever upto floor two level. Materials & Workmanship : 1.1 The relevant specifications of the item No:8 shall be followed for controlled concrete work for work as specified in item for M-200 2.0 Mode of measurements and payment : 2.1The relevant specifications of item No. 8 shall be followed 2.2The rate shall be for a unit of one cubic meter. Item No-12 20 mm.Thick sand faced cement plaster on walls upto height 15 meters above ground level consisting of 12 mm. Thick backing coat of c.m. 1:3 (1 cement : 3 sand) and 8 mm. Thick finishing coat of C.M. 1:1 (1 cement : 1 sand) etc. complete. 1.0. Materials : 1.1. Water shall conform to M-1. Cement mortar shall conform to M-6. 2.0. Workmanship : 2.1. The work shall be carried out in two coats. The backing coat (base coat) shall be 12 mm. Thick in C.M. 1:3. The relevant specifications of item No.18 shall be followed except that the thickness of back coat shall be 12 mm. Average. Before the first coat hardens its surface shall be beaten up by edges of wooden tappers and close dents shall be made on the surface. The subsequent coat shall be applied after this coat has been allowed to set for 3 to 5 days depending upon the weather conditions. The surface shall not be allowed to dry during this period. 2.2. The second coat shall be completed to 8 mm. Thickness in C.M. 1:1 as described above, including raising sand facing by bushing. The sample of sand face shall be got approved before the work is started. The whole work shall be carried out uniformly as per sample approved. 2.3. Curing : The curing shall be started overnight after finishing of plaster. The plaster shall be kept wet for a period of 7 days. During this period, it shall be protected from all damages. 3.0. Mode of measurements & payment : 3.1. The relevant specifications of item No.18 shall be followed except that the sand face plaster on outside. 3.2. The rate shall be for a unit of one sq. Metre.

Item No-13 Providing 15 mm. Thick cement plaster in single coat on Brick/concrete walls, for interior plastering up to floor two level and finished even and smooth and finishing with a floating coat of neat cement slurry (i) Cement Mortar 1:3(1 cement : 3 sand) 1.0. Materials: 1.1. Water M-1. The cement mortar proportion 1:3 shall conform to M-6. 2.0. Workmanship: 2.1. Scaffolding: Wooden ballies, bamboos, planks, treatles and other scaffolding shall be sound. These shall be properly examined before erection and use. Stage scaffolding shall be provided for ceiling plaster, which shall be independent of the walls. 2.2. Preparation of back-ground:

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2.2.1. The surface shall be cleaned of all dust, loose mortar droppings, traces of algae, efflorescence and other foreign matter by water or by brushing. Smooth surface shall be roughened by wire brushing if it is not hard and by racking if it is hard. In case of concrete surface, if a chemical retarder has been applied to the form work, the surface shall be roughened by wire brushing, all the resulting dust and loose particles cleaned off, and care shall be taken that none of the retarders is left on the surface. Trimming of projections on brick/concrete surface where necessary shall be carried out to get an even surface. 2.2.2. Racking of joints in case of masonry where necessary shall be allowed to dry out for sufficient period before carrying out the plaster work. 2.2.3. The work shall not be soaked but only damped evenly before applying the plaster. If the surface becomes dry such area shall be moistened again. 2.2.4. For external plaster, the plastering operation shall be started from top floor and carried downwards. For internal plaster, the plastering operations may be started whenever the building frame and cladding work are ready and the temporary supporting ceiling resting on the wall of the floor have been removed. Ceiling plaster shall be completed before starting plaster to walls. 2.3. Applications of plaster: 2.3.1. The plaster about 15 x 15 cms. Shall be first applied horizontally and vertically at not more than 2 meters intervals over the entire surface to serve as gauge. The surfaces of these gauges shall be truly in plane of the finished plastered surface. The mortar shall then be applied in uniform surface slightly more than the specified thickness, and then brought to a true surface by working a wooden straight edge reaching across the gauges with small upward and sideways movement at a time. Finally, the surface shall be finished off true with a trowel or wooden float according as a smooth or a sandy granular texture is required. Excessive toweling or overworking the float shall be avoided. All corners, arrises, angles and junctions be truly vertical or horizontal as the case may be and shall be carefully finished. Rounding or chamfering corners, arrises junctions etc. Shall be carried out with proper templates to the size required. 2.3.2. Cement mortar shall be used within half an hour after addition of water. Any mortar or plaster, which is partially set, shall be rejected and removed forthwith from the size. 2.3.3. In suspending the work at the end of the day, the plaster shall be left out clean to the line both horizontally and vertically. When recommending the plaster, the edges of the old work shall be scraped clean and wetted with cement putty before plaster is applied to the adjacent areas to enable the two to properly join together. Plastering work shall be closed at the end of the day on the body of the wall and nearer than 15 cm. To any corners or arrises. Horizontal joints in plaster work shall not also occur on parapet tops and copings as these invariably load to leakage. No portion of the surface shall be left out initially to be packed up later on. 2.3.4. Moistening shall commence as soon as plaster is hardened sufficiently. Soaking of walls shall be avoided and only as much water as can be readily absorbed shall be used, excessive evaporation on the sunny or windward side of building in hot air or dry weather shall be prevented by handing mattings or gunny bags on the outside of the plaster and keeping them wet. for finishing with a floating coat of net cement slurry. 1.0:This work is only of providing smooth cement finish with floating coat of neat cement slurry. 1.2. The coat of cement and fine sand mortar of proportion 1:1 (1.5 mm. Thick about) shall be applied to the plastered surface with a trowel to provide uniform texture while the base coast is still plastic. 1.3. In any continuous face of wall the finishing treatment should be carried out continuously and day to day braked made to coincide with architectural breaks in order to avoid unsightly junctions. 3.0. Mode of measurements & payment: 3.1. The rate shall include the cost of all materials, labour and scaffolding etc. Involved in the operations described under workmanship and floting coat. 3.2. All plastering shall be measured in square meters unless, otherwise specified, Length, breath or height shall be measured correct to a centimeter. 3.3. Thickness of the plaster shall be exclusive of the thickness of the key i.e. Grooves or open joints in brick work, stone work etc. Or space between laths. Thickness of plaster shall be average thickness with minimum 15 mm. At any point on this surface. 3.4. This item includes plastering upto height 15 meters above ground level. 3.5. The measurement of wall plastering shall be taken between the walls or partition (dimensions before plastering being taken) for length and from the top of floor or skirting to ceiling for height. Depth of cover of cornices if any shall be deducted.

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3.6. Soffits of stairs shall be measured as plastering on ceilings. Flowing soffits shall be measured separately. 3.7. For jambs, soffits, sills etc. Each in area and for openings exceeding 0.5 sq. Mt. And not exceeding 3.00 sq. Mt. In each area deductions and additions shall be made in the following manner : (a) No deductions shall be made for ends of joints, beams, posts etc. for openings not exceeding 0.5 sq.mt. Each and no addition shall be made for reveals, jambs, soffits, sills etc. Of these opening for finish to plaster around ends of joints, beams, posts etc. (b) Deduction for openings exceeding 0.5 sq.mt. But not exceeding 3 sq.mt. Each shall be made as follows and no addition shall be made for reveals, jambs, soffits, sills etc. Of these openings. (i) When both faces of all wall are plastered with same plaster, deduction shall be made for one face only. (ii) When two faces of wall are plastered with different types of plaster or if one faces is plastered and the other pointed, deductions shall be made from the plaster or pointing on the side of frame for door, window etc. On which width of reveals is less than that on the other side but no deductions shall be made on the outer side. Where width of reveals on both faces of all are equal, deductions of 50% of area of opening on each face shall be made from area of plaster and/or pointing as the case may be. 3.8. For openings having door frames equal to projecting beyond the thickness of wall, full deduction for opening shall be made from each plastered face of the wall. 3.9. In case of openings of area above 3 sq.mt. Each, deduction shall be made for opening but jambs, soffits and sills shall be measured. 3.10. The rate shall be for unit of one sq. Metre.

Item No : 14 Providing & laying I.S.I. mark T.M.T. bar 415 Fe. reinforcement in position includ-ing cutting, bending, hooking & binding the reinforcement with approved quality of binding wire etc.completed.

Materials : 1.1 Cold twisted steel bars (high yield strength steel deformed bars) shall conform to M-19 mild steel binding wires shall conform to M-14.The materials shall be procured & use from the recognized firms as mentioned in list attached with tender copy.

1.0 Workmanship :

1.1The work shall consist of furnishing and placing reinforcement to the shape and dimensions shown as on the drawings or as directed. 2.1 Steel shall be clean and free from rust and loose mill scale at the time of fixing in position and subsequent concreting. 2.2 Reinforcing steel shall conform accurately to the dimensions given in the bar bending sche-dules shown on relevant drawings. Bars shall be bent cold to specified shape and dimensions or as directed using a proper bar bender, operated by hand or power to attain proper radius of bends. Bars shall not be bent or straightened in a manner that will injure the material. Bars bent during transport or handling shall be straightened before being used on the work. They shall not be heated to facilitate bending. Unless otherwise specified a ‘U’ type hook at the end of each bar shall invariably be provided to main reinforcement. The radius of the bend shall not be less than twice the diameter of the round bar and the length of straight part of the bar beyond the end of the curve shall be at least four times the diameter of the round bar. In case of bars which are not round and in case of deformed bars, the diameter shall be taken as the diameter of circle having an equivalent effective area. The hooks shall be suitably encased to prevent any splitting of the concrete. 2.3 All the reinforcement bars shall be accurately placed in exact position shown on the drawings and shall be securely held in position during placing of concrete by annealed binding wire not less than 1 mm. In size and by using stay blocks or metal chair spacers, metal hangers, supporting wires or other approved devices at sufficiently close intervals. Bars shall not be allowed to sag between supports nor displaced during concreting or any other operations of the work. All devices used for positioning shall be of non-corrodible material. Wooden and metal supports shall no ex-tend to the surface of concrete, except where shown on drawings. Placing bars on layers of freshly laid concrete as the work progress for adjusting bar spacing shall not allowed. Pieces of broken stone or brick and wooden blocks shall not be used. Layers of bars shall be separated by space-bars, precast mortar blocks or other approved devices. Reinforcement after being placed in posi-

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tion shall be maintained in a clean condition until completely embedded in concrete. Special care shall be exercised to prevent any displacement of reinforcement in concrete already placed. To prevent reinforcement from corrosion, concrete cover shall be provided as indicated on drawings. All the bars producing from concrete and to which other bars are to be spliced and which are like-ly to be exposed for a period exceeding 10 days shall be protected by a thick coast of neat cement grout. 2.4 Bars crossing each other where required shall be secured by binding wires (annealed) of size not less than 1 mm. In such manner that they do not slip over each other at the time of fixing and concreting. 2.5 As far as possible bars of full length shall be used. In case this is not possible, overlapping of bars shall be done as directed. When practicable, overlapping bars shall not touch each other but be kept apart by 25 mm. Or 1.25 times the maximum size of the coarse aggregate whichever is greater by concrete between them. Where not feasible overlapping bars shall be bound with an-nealed wires not less than 1 mm. Thick twisted tight. The overlaps shall be staggered for different bears and located at points along the span where neither movement is maximum. 2.6 Whenever indicated on the drawings or desired by the Engineer-in-charge bars shall be jointed by couplings which shall have a cross section sufficient to transpit the full stresses of bars. The ends of the bars that are joined by coupling shall be upset for sufficient length so that the effective cross section at the base of threads is not less than normal cross-section of the bar. Threads shall be standard threads. Steel for coupling shall conform to I. S. 226. When permitted or specified on the drawings joints of reinforcement bars shall be butt-welded so as to transmit their full stresses. Welded joints shall preferably be located at points when steel will not be subject to more than 75 per cent of the maximum permissible stresses and welds so stag-gered that at any one section not more than 20 percent of the rods are welded. Only electric are welding using a process which excludes air from the molten metal and conforms to any or all oth-er special provisions for the work shall be accepted. Suitable means shall be provided for holding bars securely in position during welding. It shall be ensured that no voids are left in welding and when welding is done in two or three stages previous surface shall be cleaned properly. Ends of the bars shall be cleaned of all loose scale, rust, grease, paint and other foreign matter before welding. Only competent welders shall be employed on the work. The M. S. Electrodes used for welding shall conform to I. S. 814. Welded pieces of reinforcement shall be tested. Specimen shall be taken from the actual site and their number and frequency of test shall be as directed.

3.0 Mode of measurement and payment:

1 Reinforcement shall be measured in length wise in RMT including overlaps, separately for dif-ferent diameters as actually used in the work. Where welding or coupling is resorted to in place of lap joints such joints shall be measured for payment as equivalent length of overlap as per design requirement. From the length so measured the weight if reinforcement shall be calculated in tones . Wastage and annealed steel wire for binding shall not be measured and the cost of these items shall be deemed to be included in the rate for reinforcement.

2 The rate for reinforcement includes cost of steel, binding wires its cutting, bending, placing, binding and fixing in position as shown on the drawings and as directed. It shall also include all devices for keeping reinforcement in approved position cost of joining as per approved method and all wastage and spacer bars. 3The rate shall be for a unit of One Kg.

Item No-15 Finishing wall with weather proof exterior emulsion paint on wall surface (two coats) Asian Ultima / ICI weather shield max/Dulux to give an required shape even shade after throughly brushing the all materials applying priming coat etc. complete dirt and remains of loose powedered surface to remove all dirt and remains of loose powedered material etc. completed. 1.0. Materials : 1.1. Asian Ultima / ICI weather shield max/Dulux I st quality 2.0. Workmanship : 2.1. Scaffolding : The relevant specifications of item No.18.11 shall be followed. 2.2. Preparation of surface : The relevant specifications of item No.19 shall be followed except that the word white wash colour wash shall be substituted with water proofing cement paint. The surface shall be thoroughly wetted with clean water before cement water proofing paint is applied. 2.3. Preparation of paint : Portland cement shall be prepared by adding paint powder to water and stirring to obtain a thick paste, which shall then be diluted to a brushable consistency. Generally,

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equal volumes of paint powder and water make a satisfactory paint. In all cases, the manufacturer’s instructions shall be followed. The paint shall be mixed in such quantities as can used up within an hour of mixing as otherwise the mixture will set and thickness, affecting flowing and finish. The libs of cement paint drums shall be kept tightly when not in use. 2.4. Application of Paint : 2.4.1. No painting shall be done when the paint is likely to be exposed to a temperature of below 7o C within 48 hours after application. 2.4.2. When weather conditions are such as to cause damage the work shall be carried out “in the shadow” as far as possible. The helps the proper hardening of the paint film by keeping the surface moist for a longer period. 2.4.3. To maintain the uniform mixture and to prevent segregation, the paint shall be stirred frequently in the bucket. 2.4.4. For undecorated surfaces, the surfaces shall be treated with minimum two coats of water proof cement paint. Not less than 24 hours shall be allowed between two coats. Next coat shall not be started until the proceeding coat has become sufficiently hard to resist making by the brush being used. In hot dry weather, the proceeding coat shall be allowed between two coats. Next coat shall not be started until the proceeding coat shall be slightly moistened before applying the subsequent coat. 2.4.5. The finished surface shall be even and uniform in shade, without patches, brush masks, paint drops etc. 2.4.6. weather proof emulsion paint shall be applied with a brush with relatively short stiff hog or fibre bristles. The paint shall be brushed in uniform thickness and shall be free from excessive heavy brush marks. The lamps shall be well brushed out. 2.4.7. weather proof emulsion paint shall be applied on surfaces already treated with white wash colour wash, distemper dry or oil bound varnishes, paint etc. It shall not be applied on gypsum, wood and metal surfaces. 2.5. Protection measures shall be taken as per item No.19 para 2.6. 3.0. Mode of measurements & payment : 3.1. The relevant specifications of item No.19 shall be followed. 3.2. The rate shall be for a unit of one sq.mt.

Item No-16 Distempering (Two coats) with oil bound distemper of approved brand i.e. Asian make Tractor /Berger brand & manufacturer & of required shade on wall surfaces to give an even shade over and including a priming one coat with a distemper primer of approved brand & manufacture after thoroughly brushing the surface free from mortar dropping & other foreign matter & also including preparing the surface even & sand papered smooth.(Total 3 coats) Materials : 1.1. Oil bound washable distemper and primer shall be of approved brand and manufacture. The distemper shall be of required colour and the same shall conform to I.S. 428-1969. 2.0. Workmanship : 2.1. Scaffolding : Wherever scaffolding is necessary it shall be erected in such a way that as far as possible on part of scaffolding shall rest against the surface to be paint. A properly secured strong and well tied suspended platform may be used for painting of ceilings proper stage scaffolding shall be erected where necessary. 2.2. Preparation of Surface : 2.2.1. The undecorated surface to be painted shall be thoroughly brushed off from dust, dirt, grease, mortar dropping and other foreign matter and sand papered smooth. New plaster surface shall be allowed to dry before applications of plastic paint / distemper. 2.2.2. All unnecessary nails shall be removed. Applying Putty in plaster shall be made good with plaster of Paris mixed with dry distemper/ plastic paint of colour to be used. The surface shall then be rubbed down again with a fine grade sand paper and made smooth. A coat of plastic paint / distemper shall be applied over the patches. The surface shall be allowed to dry thoroughly before the regular coat of plastic paint / distemper is allowed. The surface affected by moulds, moss, fungi algae lichens, efflorescence etc. Shall be treated in accordance with I.S. 2395 (Part-I) 1966. Before applying plastic paint / distempering, any unevenness shall be made good by applying putty made of plaster of Paris mixed with water on entire surface including filling up the undulation and then sand papering the same after it is dry.

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2.3. Preparation of Mix : This shall be done as per manufacturers instructions. The thinning of emulsion is to be done with water and not with turpentine. The quantity of thinner to be added shall be as per manufacturer instructions. 2.4. Applications : 2.4.1. Before pouring in to small containers for use, the paint shall be stirred thoroughly in its container. When applying also, the paint shall be continuously stirred in the smaller container, so that its consistency is kept uniform. 2.4.2. The paint shall be laid on evenly and smoothly by meant of crossing and laying off the crossing and laying off consist of covering the area over with paint, brushing the surface hard for the first time over and then brushing alternately in opposite direction two or three times and then finally brushing lightly in a direction at right angles to the same. In this process, no brush marks shall be left after the laying off is finished. No hair marks from the brush or clogging of paint puddles in the corners of panels,angles of mouldings, etc. Shall be left on the work. The full process of crossing and laying off will constitiute one coat. 2.4.3. The paint shall be applied with brush or rollers. For undecorated surfaces, the surface shall be treated with cement primer paint and paid under relevant item. The second or subsequent coat shall not be started until the presiding coat has become sufficiently hard to resist marking by brush being used. 2.4.4. The surface on finishing shall present a flat velvety smooth finish. It shall be even and uniform in shade without patches, brush marks, paint drops etc. 2.3. Priming coat : 2.3.1. A priming coat or distemper primer of approved manufacture and shade shall be cement base. It should be applied over the papered surface -new surface. the distemper premiering shall be done after the wall surface dries completely, 2.3.2. Application of primer shall be done as under : The primer shall be applied with a brush on the clean dry and smooth surface. Horizontal strokes shall be given first and vertical strokes shall be applied immediately afterwards. This entire operation will constitute one coat. The surface shall be finished as uniformly as possible leaving no brush marks. It shall be allowed to dry for atleast 48 hours before oil bound distemper or paint is applied. 2.3.2. Oil bound distemper is not recommended to be applied within six months of the completion of wall plaster. 2.4. Preparation of oil bound distemper , Application of Distemper coat, Protective measurements 2.5. Precautions : (a) Old brushes if they are to be used with oil bound distemper , shall be completely dried of turpentine oil paint by washing in warm soap water. Brushes shall be quickly washed in water immediately after use and kept immersed in water during break periods to prevent the paint from hardening on the brush. (b) In the preparation of wall for plastic emulsion painting, no oil base putties shall be used in filling cracks, holes etc. (c) Splashes on floors etc. Shall be cleaned out without delay as they will be difficult to remove after hardening. (d) Washing of surfaces treated with emulsion paint shall not be done within 3or4 weeks of application. 2.6. Protective measure : The surface of doors, windows, floors, articles of furniture etc, and such other parts of building not to be white washed shall be protected from being splashed upon. Such surface shall be cleaned of white wash splashed if any. 3.0. Mode of measurements & payment : 3.1. All the work shall be measured in sq.mt. Deductions for jambs, soffits, sills etc. For opening not exceeding 0.5 sq.mt. Each in area for ends of joints, posts, beams, girders, steps etc. Not exceeding 0.5 sq.mt. Each in area and for opening exceeding 0.3 sq.mt. And not exceeding 3.0 sq.mt. Each in area deductions and additions shall be made as under : 3.2. No deductions shall be made for ends of joints beams, posts etc. And openings not exceeding 0.5 sq.mt. Each. No addition shall be made for reveals, jambs, soffits, sills etc. Of these openings : (a) When both the faces or walls are provided with finish, deduction shall be made for one face only.

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(b) When each face of walls are provided with different finish deduction shall be made for that side of frame for door, windows etc. On which width of reveals is less than that of the other side, where width of reveals on both faces of wall are equal, deduction of 50% of area of opening on each face shall be made from total area of finish. (c) When only one face of wall is treated and the other face is not treated, full deduction shall be made if the width of reveal on the treated side is less than that on the untreated side, but if the width of the reveal is equal or more than on the untreated side neither deductions nor additions be made for reveals, jambs, soffits, sills etc. 3.4. In case of area of opening exceeding 3 sq.mt.each, deduction shall be made for openings but jambs, soffits, shall be measured. 3.5. No deduction shall be made for attachment such as casing, conducts, pipe, electric wiring and the like.. 3.6. Cornices and other wall features, when they are not picked out in a different finish/colour shall be girthed and included in the general area. 3.7 The rate shall include the cost of all materials, labour, scaffolding, protective measures etc. Involved in all the operations described above. 3.8 The rate shall be for a unit of one sq.mt.

Item No : 17 Labour charge for Steel work welded in built up sections, framed work including cutting, hoisting, fixing in position and applying a priming. ( Structural steel issue by GSECL free of cost.) 1.0 Materials : The structured steel issue free of cost by GSECL.. Red lead paint primer shall conform to I.S. : 102-1962. 2.0 Workmanship : The steel sections as specified or required shall be cut, square and to correct lengths as per drawings and design. The cut Ends exposed to view shall be finished smooth. No two pieces shall be welded or otherwise jointed to make up the required length of member, except as indicated in the drawing or as directed. All straightening and shaping to form shall be done by application of pressure and not by hammering. Any bending or cutting shall be carried out in such a manner as not to impair the strength of the metal. All operations shall be done in cold state unless otherwise directed/permitted. Steel riveted or bolted up sections, frame work. 2.2.1 The steel structure as shown in the drawings or as per direction of the Engineer-in-charge shall be laid out on a level platform to full scale and to full size or in parts. A steel tape shall be used for measurements to ensure maximum accuracy. Wooden templates 12 mm. To 19 mm. Thick or metal sheet template shall be made to correspond to each connecting gussets plate and welded. The templates shall be laid on the steel members, and holes of the steel members shall also be marked shall also be marked for cutting. The base of steel columns and the position of Anchor bolts shall be carefully set out. All stiffeners shall be formed by pressure and where practicable, the metal shall not be cut and welded in making these. In major works or where so specified. Shop drawings giving complete details and information for the fabrication of the component parts of the structure, including location type size, length and details of rivets, bolts, or weld shall be prepared in advance of the actual fabrication and as approved. The drawings shall indicate the shop and field rivets and bolts. The steel members shall be distinctly marked or stenciled with paint with the identification mark as given in the shop drawings. The bars shall be thickened at the ends, so as to provide for screwed threads and gradually tapered off to meet their normal section. Great accuracy shall be observe in fabrication of various members, so that these can be assembled without being unduly packed, strained or forced into position ad when built up, shall be true and free from twists, bikes, buckles, or open joints. Before making holes individual members for fabrication, the steel work intended to be riveted or bolted together shall be assembled or clamped properly and tightly so as to ensure close abutting or lapping of the different members. All stiffeners shall bear tightly both at top and bottom without being drawn or caulked. The abutting joints shall be cut or dressed true and straight and fitted close together. Web splice plates and fillers under stiffeners shall be cut to fit within 3 mm. Or flange Angles, web plates of Girders shall have not cover plates, shall have their ends flush with the top of angles forming the flanges unless otherwise required. The web plates when spiced shall have clearance of more than 6 mm.

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The erection, clearance for cleared ends of members connecting steel to steel shall preferably be not greater than 1.5 mm. The erection clearance at the ends of beams without web cleats shall not be more than 3 mm. At each end but where for a practical reason greater clearance is necessary, suitably designed seating shall be provided. Pins and rollers shall be accurately turned to gauge. These shall be straight and smooth and free from flows. The roller bearing shall be provided with adequate arrangement for holding the girders or truss resting on it. In columns caps and bases, the ends of shafts together with the attached gussets Angles, channels etc. After riveting together shall be accurately machanised so that the part connected but against each other over the entire surfaces of contract connecting angles or channels shall be fabricated and placed in position with greater accuracy so that they are not unduly reduced in thickness by machining. The ends of bearing stiffeners shall be machanised or ground to fit tightly both at the top and bottom. All holes shall generally be drilled to the required size and at required position. Sub punching shall be permitted, provided it is done 3 mm. Or less in diameter and reemerged thereafter to the required size. The holes for rivets and bolts shall be larger by 0.4 to 6 mm. Than the nominal diameter of rivets or black bolts depending upon the diameter of rivets. Holes shall have their axis perpendicular to the surface bored through. The drilling or reemerging shall be free from butts, and the holes should be clean and accurate. Holes for counter shrunk bolts shall be made in such a manner that their heads fir flush with the surface after fixing. The fabrication work shall be completed in workshop as far as it is practicable to do so. Site joints shall be done with rivets and fitted bolts or black bots, as shown in the drawings or as directed. Generally the following principles shall govern the use of rivets turned and fitted bolts, and black bolts. (i) Rivets and turned and fitted bolts shall be used where the connection is such that slip under load has to be avoided. (ii) Black bolts may be used very sparingly where a force is carried through a connection without impact, vibration or reversal of stresses 3.0 Welding 3.1Welding shall generally be done by electric process. Gas welding shall be resorted to using oxyacetylene flame with specific approval. Gas welding shall not be permitted for structural steel work. The work shall be done as shown in the shop drawings which should clearly indicate various details of the joints to be welded, shop and site welded as well as type of electrodes to be used. Symbol for welding on plans and shop drawing shall be according to I. S. 813-1961. As far as possible every effort shall be made to limit the welding that must be done after improper welding that is likely to be done due to heights and difficult position on scaffoldings etc. The welding work shall conform to I. S. 816-1969. 3.2 Preparation of surfaces : Surfaces which are to be welded together shall be free from loose mill scale, rust, paint, grease or other foreign matter. A coating of boiled linseed oil shall be permitted. Assembly for welding : Before welding is commenced, the plates shall first be brought together and firmly clamped or spot welded at specified distance. The temporary connection has to be strong enough to hold the plates accurately in place without displacement. 3.3 Precautions : All operations connected with welding and cutting equipment shall conform to safety requirement given in I.S. 818-1968. The following points shall be borne in mind during the process of welding : (a) Welds shall be made in flat position wherever practicable. (b) Are length, voltage and amperage shall be suited to the thickness of material, type of groove and other circumstances of the Work. (c) The segments of welding shall be such that where possible the members which offer the greatest resistance to compression are Welded first. The defective welds which shall be considered harmful to the strength shall cut out and rewelded. Finished welds and adjacent part shall be protected with clean boiled linseed oil and after all stag has been removed welds and adjacent parts shall be painted after the same are approved. All the members shall be thoroughly cleaned of rust, scales, dust etc. And given a priming coat of red lead paint before fixing them in position. Mode of measurements & payment : The steel work shall be measured in general as under :

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(a) All work shall be measured on the basis of finished dimensions as fixed at site and measured net unless specified otherwise. (b) The weight of steel sections, steel strips in finished work shall be calculated from standard weight on the same basis on Which steel is supplied to the Contractor by department or those given in relevant I.S. if steel is arranged by the contractor. (c) The weight of steel plates and strips shall be taken from relevant I.S. based on 7.85 kg./sq. Meter for every millimeter sheet Thickness if steel is supplied by the contractor, otherwise the weight shall be calculated on the basis on which steel is Supplied to the contractor by department. (d) unless otherwise specified weight of clearest, brackets, packing pieces bolts, nuts, wash wers, distance pieces, separators, Diaphragm gusset (taking over all square dimensions) fish plates etc. Shall be added to the weight of respective items. (e) in riveted work allowance to be made of weight of rivet hands. No deductions shall be made for rivet or bolt holes excluding Holes for anchor or holding down bolts. (f) For forged steel and castings, weight shall be calculated on the basis of 7850 kg./cum. (g) Unless otherwise specified and addition of 2.5 percent of the weight of structure shall be made for shop and site rivet heads In riveted steel structure. (h) Unless otherwise specified no allowance shall be made for the weld metal in case of welded steel structure. (i) Dimensions other than cross sections and thickness of plates shall be measured to nearest 0.001 m. (j) mill tolerance shall be ignored when weight is determined by calculation. The rate includes cost of all material, labor, erection, hoisting, scaffolding protective measure, required for proper completion of the item of work. This shall also included conveyance and delivery handling, loading, unloading and storing etc. Required for completing the item described above including necessary wastage involved. The rate shall be for a unit of one MT.

Item No-18 Providing & fixing M.S. Grill of approved quality as per drawing & design as directed for door,window, ventilator, railing etc. of require size fabricated with three coats of oil painting of approved shade and fixed with welding or nut bolts including grouting etc. complete as directed by E.I.C. Materials : The structural steel shall conform to M-15. (Asian Appcolite) 2.0 Workmanship : The M. S. Grill shall be prepared as per the drawings or as directed for fixing to wooden frames of windows or as directed by EIC. The grill shall be fabricated to the designs and patterns shown in the drawings and the weight shall be as directed and the joints shall be riveted or welded as shown in the plan or as directed. The grill so formed shall be fixed into the frames of the windows etc. Before they are erected in position. The outside strip frame of the grill shall be housed to its full thickness into the recess cut into the frame of the windows etc. The grill shall be fixed to the frame with number of bolts / screws viz. Bolt nut/screw per 30 cm. Of the length of outer strip subject to a minimum of 2 Nos. On each side of the frame or as indicated in the drawings or as directed. The bolts / screws shall be counter sunk and shall be fixed with the top of their heads flush with the face of frame strips. 3.0 Mode of measurements & payment : 3.1 No payment shall be made for weight of screws, bolts, nuts etc. Only weight of grill shall be paid. The rate inclusive 3 coat of oil painting and one coat of Red oxide primer The rate shall be for a unit of one Kg.

Item No : 19 Providing and fixing window having extruded aluminium colour anodized section frame main outer size 63.50 mm x 38.10 mm x 1.95 mm (of Jindal section no : 4605,@ Wt. 1.094 Kg/mt), horizontal Two track member size 61.85 mm x 31.75 mm x 1.20 mm (of Jindal section no. 8687, @ Wt. 0.695 Kg/mt), vertical member of size 61.85 mm x 31.75 mm x 1.30 mm (of Jindal section no. 8758, @ Wt. 0.695 Kg/mt),with sliding shutters of horizontal member size 40mm x 18mm x 1.29mm (of Jindal section no. 8949, @ Wt. 0.456 Kg/mt) vertical member size 40mm x 18mm x 1.29mm (of Jindal section no. 8947, @ Wt.

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0.456 Kg/mt/Section 8948, @ Wt. 0.457 Kg/mt), with 5 mm thick transparent bronze colour tinted float glass with powder coated aluminium fittings and fixtures and transperent silicon sealant glass fixing to frame as per details etc complete for window. Detail specification as per item description.

Item No : 20 Providing and fixing standard extruded of aluminium section of size 63.5 x 38.10 x

1.95 mm (of Jindal section no : 4605,@ Wt. 1.094Kg/mt with colour anodized alluminium frame with 5 mm thick transperent bronze colour tinted float glass with colour anodized alluminium frame for ventilation with 5 mm thick frosted glass as details etc complete. Detail specification as per item description.

Item No-21 Providing and laying cement concrete flooring 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm. Nominal size) laid in one layer finished with a floating coat of neat cement , 50 mm. Thick 1.0 Materials : Water shall conform to M-1 cement shall conform to M-3. Sand shall conform to M-6. Stone aggregate 20 mm. Normal size shall conform to M-12. Cement concrete 1 : 2 : 4 proportion measured by volume shall conform to relevant specification or ordinary grade 1 : 2 : 4 concrete. 2.0Workmanship : 2.1The relevant concrete flooring of 50 mm thick (Average) is to be laid as per the site condition. The concrete shall be mixed in a mechanical mixer at the work. Hand mixed may however be allowed for smaller quantities of work and in case of failure of machines or as permitted by the Engineer-in-charge. It shall carried out on a water platform and care shall be taken to ensure that mixing is continued until the mass is uniform in color and consistency. However, in such cases 10 % more cement than otherwise required shall have to be used without any extra cost. The mechanical mixing shall be done for period of ½ to 2 minutes. The quantity of water shall be just sufficient of produce a dense concrete of required workability for the purpose. Flooring of specified thickness shall be laid in accordance with approved pattern or as directed. Finishing operation shall start shortly after the cessation of beating and shall be spread over a period one to six hours depending upon the temperature and atmosphere conditions. The surface shall be left for some time till moisture disappears from it. Fresh quantity of cement shall be mixed with water to form a thick slurry and spread over the surface while the concrete is still green. Use of dry cement or cement and mixture sprinkled on this surface to stiffen the concrete or absorb excessive moisture shall not be permitted. The cement slurry shall then be properly pressed twice by means of iron floats, once, when the slurry is applied and the second time when cement starts setting and finished smooth. The surface shall be marked with string or B.R.C. fabric jail to make the surface non-slippery as and when directed. The junction of floors with wall plaster, dado or skirting shall be rounded off where so required upto 25 mm. Radium, flooring in lavatories and bath rooms shall be laid after fixing of water closet and squatting pans and floor traps which shall be plugged while laying the floors and opened after the floors are completed. Any damage, done to water supply or sanitary fittings during execution of work shall be made good. 2.2 After the final set, the concrete shall be kept continuously wet, if required by pounding for a period of not less than 7 days from the date of placement. 2.3The formwork shall be provided if necessary as directed by the Engineer-in-charge. Concreting shall be done as per alternate bay method with necessary centering either by mastic or cement mortar as directed. 3.0Mode of measurements & payment : 3.1 The rate shall include the cost of all materials and labor involved in all the operations described above. No deduction Shall be made or extra paid for any opening upto 0.1 sq. Mt. Ir. Area in the floor, nothing extra shall be paid for laying the floor at different levels in the same room or the courtyard. 3.2The rate shall be for unit of one sq. Meter.

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Item No-22 Providing formwork of ordinary timber planking so as to give a rough finish including centering , shuttering , strutting and propping etc height of propping and centering below supporting floor to ceiling not exceeding 4 mt. for flat surfaces such as sofits of slab , landing for floors etc upto 200 mm in thickness. 1.0 Materials : The shuttering to be provided shall be of ordinary timber planks The dimensions of scantlings and battens shall conform to the design. The strength of the wood shall not be less than that assumed in the design. 2.0 Workmanship : 2.1 The form work shall conform to the shape lines and dimensions as shown on the plans and be so constructed as to remain sufficiently rigid during the placing and compacting of the concrete. Adequate arrangements shall be made by the contractor to safe-guard against any settlement of the form work during the course of concreting and after concreting. The form work of shuttering, centering, scaffolding bracing etc. Shall be as per design. 2.2 Cleaning & Treatment of forms : 2.2.1 All rubbish, particularly chippings shaving and saw dust shall be removed from the interior of the form before the concrete is placed and the form work in contact with concrete shall be cleaned and thoroughly wetted or treated. The surface shall be then coated with soap solution applied before concreting is done. Soap solution for the purpose shall be prepared by dissolving yellow soap in water to get consistency of paint. Alternatively a coat of raw linseed oil or form oil of approved manufacture may be applied in case steel shuttering us used. Soap solution or raw linseed oil shall be applied after thoroughly cleaning the surface. Care shall be taken that the coating does not get on construction joints surface and reinforcement bars. 2.3 Stripping time : 2.3.1 In normal circumstance and where ordinary cement is used forms may be struck after expiry of following periods : Sites of walls columns and vertical faces of beam 24 to 48 hours. Beam soffits. (Props left under) – 7 days. Removal of props slabs. (i) Slabs spanning upto 4.5 m. – 7 days (ii) Spanning over 4.5 mm. – 14 days. Removal of props to beams and Arches. (i) Spanning upto 6 m. – 14 days. (ii) Spanning over 6 m. – 21 days. 2.4 Procedure when removing the form work : 2.4.1 All form work shall be removed without such shock or vibrations as would damage the reinforced concrete surface. Before the soffit formwork and struts are removed the soffits and the concrete surface shall be exposed where necessary in order to ascertain that the concrete has sufficiently hardened. 2.5 Centering : 2.5.1 The centering to be provided shall be got approved. It shall be sufficiently strong to ensure absolute safely of the formwork and concrete work before during and after pouring concrete. Watch should be kept to see that behavior of centering and formwork is satisfactory during concreting. Erection should also be such that it would allow removal of forms in proper sequence without damaging either the concrete or the forms to be removed. 2.5.2 The props of centering shall be provided on firm foundation or base of sufficient strength to carry the loads without any settlement. 2.5.3 The centering and formwork shall be inspected and approved by the Engineer-in-charge before concreting. But this will not relive the contractor of his responsibility for strength, adequacy and safety of form work and centering. If there is a failure of formwork or centering, contractor shall be responsible for the damages to the work, injury to life and damage to property. 2.6 Scaffolding : 2.6.1 All scaffolding, hoisting arrangements and ladders etc. Required for the facilitating of concreting shall be provided and removed on completion work by contractor at his own expense. The scaffolding, hoisting arrangements and ladders etc. Shall be strong enough to withstand all live, dead and impact loads expected to act and shall be subject to the approval of the Engineer-in-charge. However, contractor shall be solely responsible for the safety of the scaffolding, hoisting arrangement, ladders, work and workman etc. The scaffolding, hoisting arrangement and ladders shall allow easy approach to the work spot and afford easy inspection. The rate is applicable to all conditions of working and height upto 4 mts. The rate shall include the cost of materials and labor for various operations involved such as : (a) Splayed edges, notching, allowance for overlaps and passing at angles, battens centering, shuttering, strutting, propping , Bolting, nailing, wedging, easing, striking and removal.

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(b) Filleting to form stop chamfered edges or played external angles not exceeding 20 mm. Width to beams, columns and the Like. (c) Temporary openings in the forms for pouring concrete, if required, removing rubbish etc. (d) Dressing with oil to prevent adhesion of concrete with shuttering and (e) Raking or circular cutting. 2.7 Re-Use : 2.7.1 Before re-use all forms shall be inspected by Engineer-in-charge and their suitability ascertained. The forms shall be scarred, cleaned and joints gone over, repaired where required. Inside surface shall be retreated to prevent adhesion of concrete. 3.0 Mode of measurements & payment : 3.1 Form work shall be measured as the area in square meters of shuttering in contract with concrete except in the case of inclined member and portion of curved pro-file and upper side in which case only area of underside shall be measured for payment. 3.4 Form work to secondary beams shall be measured up to the sides of main beams but no deduction shall be made from the form work of the main beam at the inter section point. No deduction shall be made from the form work of a column at inter section of beams. 3.5 The rate is for the completed item. 3.6 The rate shall be for a unit of one Sq. Meter. Item No-23 Providing and fixing 110 mm dia to wall ceiling and floor 2.50 kgf/cm2 working pressure polyethylene pipes of Finolex, Prince or euivalent brand and of the following outside dia low density pipes complete with special flage compression type fittings i.e. Y bend, Tee, Plug bend, wall clips etc. including making good the wall ceiling and floor 1.0. Materials : 1.1. The low density polythene pipe of specified diameter with 2.50 kgs/sq.cm. Working pressure shall conform to I.S. 3076-1968. The specials and fitting required shall be of best quality. 2.0. Workmanship : 2.1. The P.V.C. pipes of specified diameter shall be fixed as directed. Due to thermal expansion of rigid P.V.C. pipes, due allowance shall be made particularly in over round pipe lines for any change in length of pipe line which may occur during installation or when pipe line is in service. 2.2. Above ground installation of rigid P.V.C. pipe should be undertaken after preparations are observed for their protection against mechanical or any damage. 2.3. P.V.C. pipes shall be supported by clmp at interval of 1.5 mtre in horizontal and vertical with wooden plugs and suitable plastic/MS clamps. 2.5. Closer support spacing shall be provided if recommended by the manufacturer. 2.6. The guide lines indicated by the manufacturer regarding, handling, transportation, storing laying and jointing of pipes shall be kept in view during execution. 2.7. Jointing the pipes : The pipes and sockets shall be accurately cut. The ends of the pipes and fittings should be absolutely free from dirt and dust. The outside surface of the pipes and the inside of the fittings shall then be roughened with emery paper, and then solvent cement joint. Since solvent cement is aggressive to P.V.C. care must be taken to avoid applying excessive cement to the inside of pipe sockets as any surplus cement cannot be wiped off after jointing. Empty solvent cement tins, brushes rags, or paper with cement should not be buried in open area. They should be gathered, not left scattered about, as they can prove to be a hazard to animals, which may chew them.it should be disposed safely. 2.8.2. If manufacture recommends its own methods of jointing, the same shall be adopted after necessary approval from the Engineer-in-charge. Rate quoted shall be for all above specified and payment shall be made on running metre pipe fixed. The rate includes cost of all material, fittings etc.

Item No : 24 Supplying and erecting approved make of fitting & tube may be differed with One

no T-5 tube 28 W & built in adaptors, GI/PVC housing & mirror effect reflector, suitable to work on 120V - 300V, A.C. supply with connector . Detail Specification are same as item description.

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Item No : 25 Supply, installation, testing, commissioning of Three pronged 1200MM fans with

speed controlled step type electronic hum free fan regulator as per specification. MAKE:ORIENT PSPO, HAVELLS ES-50 Detail Specification are same as item description.

Item No : 26 Providing & Erecting one no 6 / 16 Amp. Universal Socket Shockproof tissino type

accessories erected on 3 mm thick laminated sheet in wooden / PVC/ Metal box. erected on wall/ ceiling. Detail Specification are same as item description.

Item No : 27

Point wiring for looped plug with tissino type single pole ISI marked 6 Amp switch and 6 Amp socket erected with necessary connections erected on polished board block/metal/pvc box covered with 3.0 mm thick laminated sheet for open wiring. Detail Specification are same as item description. Item No : 28

Supplying and erecting PVC trunking (PVC CASING -n- CAPING) having double locking arrangement with groves, trunking of size not below 12.5 mm in height as per IS 14927 Pasr-1 of 2001 and with accessories of PVC/Resin polypropylene not below 1.8 mm thick duly sealed in joint and erected on wall/ ceiling of 32 mm size ( Presto plast-32 mm). Detail Specification are same as item description.

Item No : 29

Street light Luminaires 70 Watt MH, single piece deep down integral gray powder coated, single sheet aluminum housing conforming to IP 65 (Complete with screw type lamp, suitable ignitor,capacitor & ballast). Detail Specification are same as item description.

Item No : 30

Installation of Street light Luminaires 70 Watt MH, single piece deep down integral gray powder coated, single sheet aluminum housing conforming to IP 65 as per instruction of EIC. Detail Specification are same as item description. SIGNATURE OF CONTRACTOR CHIEF ENGINEER (GEN.) GSECL: TPS: UKAI.

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GUJARAT STATE ELECTRICITY CORPORATION LIMITED THERMAL POWER STATION: UKAI : 394680

SPECIAL CONDITIONS: 01 The daily report of work done on each day and same checked and signed by our

Supervisor shall be submitted by contractor in prescribed printed Performa shall be brought by the contractor at his own cost for such reports. The daily report shall be submitted by the contractor regularly.

02 Contractor shall be responsible for any accident or damage to road gutter, manholes, dustbins, water closet pipe line etc. or any inconveniency caused by contractor for which the necessary compensation shall be paid by the contractor or recovered from the bill as deem fit by the Corporation.

03 It is the responsibility of the contractor to get the work done satisfactorily by arranging sufficient manpower tool tackles materials and tractors etc. as per the requirement. For poor performance of the works, reduced rates shall be paid and necessary action shall be taken as per Corporation’s rules.

04 The contractor or his authorized representative shall remain present during working hours and also as per requirement shown in clause – 03.

05 Any description is left out in item the work shall be executed as per the instruction of E.I.C.

06 If the work is not completed in time satisfactorily the recovery for the same shall be made as per Corporation’s rules plus 15% supervision charges.

07 If work is not carried out by the contractor, same will be got done at risk and cost of contractor and amount along with 15% supervision charges will be recovered from the next R.A. bill.

08 If any dispute arises the booklet of “TENDER AND CONTRACT FOR WORKS’ may be referred and it will be treated as part of the contract.

09 Contractor has to carry out the items as per the requirement as and when required and if he fails to carry out the work as required, recovery will be made as per Corporation’s rules.

10 Contractor should keep the instruction book readily available at site

11 Whenever contractor fails to perform the work as per the requirement and up to the mark, the payment for such works / jobs will not be considered.

12 Quantities of each item shown in the tender is approximate and may very up to any extent No claim shall be entertained for quantities of work, executed being more or less then those entered in the Schedule-B of the Tender.

13 Work shall be carried out as per the priority given by EIC.

14 The rate of the tender is firm and no any price escalation shall be paid to the contractor, for the contract period & extended period if any.

15 Look in to the urgency of the particular work. The E.I.C. will instruct to take up and complete the particular job / work in specified time. Otherwise to complete the work, E.I.C. will arrange to execute the same without giving any notice or intimation to get the work executed through any other agency and recovery will be made as per Corporation’s rules.

16 If contractor shall fail in arranging adequate resources such as manpower, tools tackles, tractors, materials etc. to carry out the work as per instructions, it will be got done through other agency at contractor’s risk and cost and recovery shall be effected as per Corporation’s rules.

17 There should not be GSECL’S own workmen & contractor’s workmen at one location on similar nature or identical work.

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18 Contractor shall be held fully responsible for any accident or damage to Corporation’s assets or persons or inconvenience is caused for the work the necessary compensation shall be paid by the contractor or recovered from his bill. The contractor shall engage all the labours / personals at his own risk and cost and shall comply & binding with all the labours laws, acts, securities all type of safety rules, insurances, regulations of compensation for accident etc. at this own risk and cost.

19 The labours, manpower to be engaged by the contractor for this work shall be considered absolutely of his own employee and should be transferable from one establishment to another. The contractor will take away all the labours, men power to his own establishment after completion of this work. GSECL will not be absolutely held responsible in any way in the matter.

20 The cleaning contractor should have his independent provident fund account code and valid labour license for the labours engaged for this work.

21 Contractor will require complying and binding to all provision of contractor labour (R&A) ACT. Minimum wages act, factories act. Provident fund act. Workman’s compensation Act. & other labour laws, CPF regulation, license as per contract labour Act, EPF Act. Etc. responsible for violations of provision of above mentioned Act.

22 Contractor must have group insurance and Issuance Policy for his works & should produce a copy of the policy.

23 Contractor shall have to issue the appointment letter / agreement with labourers, approved from D.G.M. before executing the work.

CHIEF ENGINEER (GEN.) Signature of contractor GSECL: TPS: UKAI

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GENERAL TERMS & CONDITION OF CONTRACT: 01. LABOUR LAWS: 01 Persons below the age of 18 years shall not be employed for the work. 02 No female workers shall be employed in the night shift between 07.00 PM to 06.00 A.M. 03 Contractor shall maintain valid labour license under the Contractor (Regulation & Abolition)

Act.1972. For employing necessary manpower to be required by him. In the absence of such license the contract shall be liable to be terminated without assigning any reasons thereof.

04 The contractor shall at his own expense comply with all the labour laws and keep the Board indemnified in respect thereof. Some of the major liabilities under various labour and Industrial laws which the contractor shall have to comply with are as under.

05 Payment of contribution of employees (Contractor labour) as well as employer’s (Contractor) contribution towards Provident Fund, Family Pension Scheme, Employee Deposit Linked Insurance Scheme. Administrative charges, Inspection charges etc. at the rates made applicable from time to time by Government of Gujarat / Government of India or other Statutory Authorities.

06 Labour engaged by you shall be entitled for Earn leave as per the provision laid down in factories Act. 1948. Contractor shall extend the facility of E.L. as per the provision laid down in Factories Act and shall also have to maintain leave records in prescribed form under Factories Act.

07 No labours are allowed to enter in power station [premises who do not have identity card prescribed under factories Act.

08 Contractor shall have to comply with the Maternity benefit is he happens to engaged female labours as per Maternity benefit Act.

09 Contractor shall have to obtain Insurance of the labourers engaged by him to carry out contractual work before commencement of work under workmen’s compensation Act.

10 P.F. CODE NUMBER : The contractor shall have to submit the details of his own P.F. code number along with offer

from appropriate authorities. Without P.F. code No. the tender is likely to be disqualified. 11 PROVIDENT FUND AND FAMILY PENSION SCHEME : The contractor shall submit along with his bill (Month wise) a statement regarding deductions

at the rate of 12% of the wages against employees provident Fund & Family pension Scheme in respect of each concerned employee. (or at the rates made applicable by the Government from time to time) of the wages. The contractor’s contribution and his workers contribution towards Provident fund and Family Pension Scheme shall be deposited by the contractor with Regional Provident Fund Commissioner, Ahmedabad or to the authority prescribed under the Act along with the other charges applicable.

12 If any workman engaged by contractor meets with fatal or non-fatal accident while on duty then contractor shall be liable to pay compensation to the legal heir or to the workman as the case may be as per workman’s compensation Act.

13 EMPLOYEES DEPOSIT LINKED INSURANCE SCHEME : The contractor shall have to deposit ½ % of the rate applicable form time to time of the

wages in respect of employees who are a member of the provident fund against the contribution towards Deposit linked insurance scheme with regional provident Fund Commissioner, Ahmedabad.

14

The Contractor should pay prevailing minimum wages to the labourers engaged by him as per the minimum wages Act in presence of the GSECL’s Officer or Representative.

15 The Contractor shall deposit fifteen days salary for every completed one year of service for each worker for the liabilities of gratuity.

16 ADMINISTRATIVE CHARGES : Administrative charges for maintaining Provident Fund Account shall be deposited by the contractor with Regional Provident Fund commissioner, Ahmedabad at the rates applicable.

17 LABOUR LICENSE FOR LABOUR CONTRACT : The contractor shall have to obtain the copy of labour contract license under contract labour (Regulation & Abolition) Act from the appropriate authorities before commencement of work.

18 Contractor shall have to issue the appointment letter to their labour engaged during the contract period each & every instance and should be narrated clear cut terms and conditions for the liabilities of the concerned employees.

19 After completion of the contract work, the work completion certificate is required to be

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produced before the DY. GENERAL MANAGER for the purpose of no due certificate and cancellation of the gate passes issued to the contractor worker at the time of execution of the contract work.

20 The contractor shall have to maintain all the relevant records under labour law as mentioned here in above and kept ready for verification by the Board’s authority as well as the authority of the Government Officials as and when asked for the checking.

21 The contract shall have to produce / submit the original copy of wage register / muster roll and relevant records under labour laws for the contract work as and when demanded by the Corporation for statutory compliance if arise in future.

TPS-SAFETY-001: REF: 00: 15.12.2008: UKAI TPS

“GENERAL SAFETY RULES / NORMS” TO BE OBSERVED BY THE CONTRACTORS.

All the contractors working at Ukai Thermal Power Station shall have to strictly observe the following Safety Rules. The Contractors shall be responsible for informing & observing these rules by their supervisors / employees / labours as well as the supervisors / employees/ labours of their sub-agencies / sub-Contractors engaged, if any. Prior to commencement of the work, Contractor shall have to submit a written assurance on their letterhead 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 will have to indemnify the Corporation for any loss or damage / accident / injury to the Corporation‘s property / employee or employee of their own in default of non - observing these rules. 01 Persons to be employed for carrying out the work shall possess required qualification, be fully trained and conversant for works to be done. All persons should have gate pass. Register consisting the full details (i.e. address, phone no, details of nearest relative, etc.) of all persons is to be maintained. During the work execution, one trained & competent supervisor should always remain present at site. 02 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. 03 Prior to carrying out welding, gas cutting, furnace heating or any other hot work job, the contractor shall 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. Advance intimation shall be given to concerned section / fire section to commence the work in fire prone areas. They should also keep ready all the First Aid Fire Extinguishers / equipments & fire extinguishing media / material like sand / water buckets or other appropriate equipment at such place. 04 While carrying out work in confined space or inside vessel, the contractor shall 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 incase of emergency or arrange to get immediate outside help, shall remain present at entry point and shall use full body safety belt without fail. While working inside sewage, trench or in-depth, a person to warn outsiders / entrants / passers etc shall remain available near entry point or the entry point shall be cordoned by a barricaded 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. 05 The contractor shall see that he / his persons do not block (by stacking material, spare parts, tools-tackles, equipments etc), any passages / walkways / gangways / aisles / staircases / ladders / lifts or any other approaches / roads leading to plants or its auxiliaries, on which there is a traffic movement or possible traffic movements 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

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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. 06 Prior to use power / electrically operated hand tools / equipments / 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 equipments. The electrical power supply required to run such equipments 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 equipments 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 equipments / tools-tackles viz. welding machine, cutting machine, Grinder, Drill, Chain Pulley Blocks, 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 date is over. 07 It is compulsory to use standard make Personal Protective Equipments (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 Equipments / 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 the contractors‘ staff is found working without P.P.Es. Following is the list of various P.P.Es. to be used for various works / worksites. List of safety equipments

01 Industrial Safety Helmet. For protection of head against falling objects or during fall of person from height.

02 Safety Goggles (Grinding, Welding, etc).

For protection of eyes against flying particles / dust, chemical splash, spark, arc, flashover etc.

03 Face shield (Half or full). For protection of face against flying particles / dust, chemical splash, spark, arc, flashover etc.

04 Earplug / Ear muff

For ear / hearing system protection while working in high noise level area.

05 Apron (Rubber / PVC /Asbestos / Leather / Cotton).

For body protection against chemicals, oils, sharp edged objects, heat, hot objects etc.

06 Gloves (Rubber/PVC, Asbestos, Leather, Electrical shock proof).

For protection of hands against chemicals, oils, sharp edged objects, heat, hot metals/objects, electricity etc.

07 Safety / Leather / Asbestos shoes, Gum Boots etc.

For protection of leg/feet against falling objects, sharp edged objects, heat, hot metals/objects, electricity etc..

08 Safety Belt(full body) / Rope / Life line / Fall prevention system etc.

For fall prevention while working at heights or in depth, working in vessel or in confined space.

09 Dust Respirator / Scarf. Protection of respiratory system against dust.

10 Chemical Cartridge Respirator

Protection against chemical fume / vapor etc.

11 Canister Gas mask. Protection against toxic/poisonous fumes/gases.

12 Air supply respirators. Working in oxygen deficient zone. 08 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

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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 Person as per the Factory act-1948 and its validity is not expired. Further, it shall be fixed properly and firmly prior to lifting the. weight. 09 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 / equipments / auxiliaries with which they are not concerned. Also, the contractor shall strictly instruct their staff 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. Domestic LPG cylinder shall not be used / permitted. 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 concerned section or Safety Officer. For any incident occurred but have no injury to any persons should also be informed to Safety Officer as —Near Miss Incident.“ 14 In all risky jobs, before starting the work, contractor should obtain General Safety Work Permit from concerned section well in advance. 15 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 No. 4444 or 4344 or 5555 or 02624-290049, shall shift the casualty to nearby hospital after rendering first aid in case of accident. 16 Over & above these, contractor shall have to 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. 17 No women or young person shall be allowed to clean, lubricate or adjust any part of a prime mover or of any transmission machinery while the prime mover or transmission machinery is in motion. Examination or operation of motion machinery shall be made or carried out only by a specially trained adult male worker wearing tight fitting clothing as per section 22 of factories act 1948. 18 No women or young person shall be employed or permitted to work in Lead-compound area like battery room etc. as per schedule VI of GFR 1963. 19 All the relevant labour and industrial laws shall also be followed compulsorily. 20 It is felt necessary to deploy safety officers / Safety supervisors by contractors / Agencies involved in carrying out hazardous activities / operations inside TPS to have better and constant supervision in terms of Health Safety and Environment activities. 21 In case, it comes to the notice of GSECL UTPS management that the safety guidelines / safety rules / safety norms are not being followed then a minimum sum of Rupees One Thousand shall be penalized on the contractor / Agency and for subsequent such violation, a severe penalty / action as deemed fit shall be imposed, which may please be noted. 22 The above rules shall be scrupulously followed and where required, they may contact the Safety Officer for any ambiguity / further guidance in this regard. 23 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. SIGNATURE OF CONTRACTOR CHIEF ENGINEER (GEN.) GSECL: TPS: UKAI.

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GUJARAT STATE ELECTRICITY CORP. LTD

SPECIAL CONDITIONS FOR USE OF CEMENT IN WORK:

1. The rates in Schedule-‘B’ are inclusive of cement cost. Contractor has to purchase fresh

43 / 53 grade cement confirming to as per IS 8112 -1991 or PPC (Fly ash Based)

confirming to IS-1489 (Part-I) of approved brand by GSECL.

2. Contractor has to construct pucca godown at site of work so that cement bags be properly

preserved to avoid damage due to any kind of water. GSECL will in no way responsible

for any damage, loss or theft of the same.

3. Contractor has to bring sufficient quantities of cement bags and at no time less than 200

(two hundred) bags to maintain progress of work. The work should not suffer for want of

cement.

4. Cement should give the required strength of cement concrete.

5. To bring sufficient & timely cement at site is full responsibility of contractor. Nothing

extra will be paid on account of any reason to maintain progress of works and to complete

the works in schedule time.

6. Contractor has to submit material A/c consumption of cement used with every bill. In

case of not submitting the same, bill will not be passed. Party has to submit the copy of

cement / purchase bill along with each RA Bill/Final Bill.

7. Empty cement bags are not to be returned to the corporation and contractor will be

allowed to take away with permission of in writing from Engineer-in-charge.

8. Contractor is fully responsible for safety of cement at site; nothing will be paid extra on

account of safety.

9. If GSECL’s authorized representative wants to check cement stock at site. Contractor has

to allow for the same at any time.

10. Contractor has to maintain day to day cement consumption balance account at site.

11. As far as possible, contractor has to maintain supply of cement of only one brand &

grade throughout the work and on account of closer/shortage of approved brand, cement

of other brand in accordance of condition No. (1) will be allowed by Engineer In-Charge.

12. Contractor will be allowed to carry out work only after physical verification of cement

brought at site.

13. Contractor shall have to use PPC (Fly Ash based) preferably as per the relevant I.S. codes.

14. The cement consumption will be considered as per the standardized norms of state P.W.D.

/ GSECL and accordingly the required quantity of cement shall have to be brought by the

contractor and has to use the cement accordingly. Contractor should not use less than the

prescribed quantities of cement even in the case of mix design recommends lower quanti-

ty. Nothing will be paid extra for over consumption.

Approved names of manufacturers for cement and steel

Following companies / brands are approved for providing and supplying the cement and steel to

be used in concerned tender works where the contractor has to bring the same at his own cost.

Sr.

No.

Name of company Brand

Name

Sr.

No

Name of company Brand Name

1. A.C.C. Cement A.C.C. 2. Sanghi Cement Sanghi 3. Ambuja Cement Ambuja 4. Saurashtra Cement

5. Binani Cement Binani. 6. Digvijay Cement. (DCC) Haathi 7. Birla Cement Birla A-1 8. India Cement Corromandal

King

9. Gujarat Sidhee

Cement

Sidhee 10. Ultratech Cement ( L &

T)

Ultra-Tech

11. J.K.Cement J.K. 12. Jaypee Cement Jaypee

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13. JK Laxmi Cement J.K.Laxmi 14. Wonder cement limited Wonder brand

(B) Names of Manufacturer / Supplier of structural Steel / Coils / Bars etc. for the

structural / Pipes / reinforcement etc.

1. Steel Authority of India

2. Tata Iron & Steel Co. Ltd.

3. Jindal

4. Lloyds

5. Essar Steel Ltd.

6. Ispat

7. Shah Alloys Ltd., Ahmedabad

8. Mahavir Rolling Mills Ltd., A’bad.

9. Bhawalka Steel Industries, Mumbai

10. Sur Vijay Rolling and Engineering Ltd., Nagpur

11. Shri Bajrang Alloys Ltd., Raipur

12. Unique Structures and Towers Ltd., Raipur

13. Sanghi HYSD Steel – 8 mm to 16 mm dia. Bars.

14. Hans Ispat Ltd. Ta. Anjar – Kutch

15. Varsana Ispat Ltd. TA. Anjar – Kutch

16. Electrotherm India Ltd (HYSD BAR 8 MM TO 32 MM)(EXCLUDING 18 MM)

17.

18.

19.

Kamdhenu TMT (M/S KAMDHENU ISPAT LTD ) (8 MM TO 32 MM )

G K TMT of M/s Real Ispat & Power Ltd Raipur, Chhatisgadh

Gallant India limited

(C) Instruction for Materials :

1. The contractor shall submit entry details of cement & steel along with challan duly

endorsed by Security Department to E.I.C. for record and verification with each

R.A. Bill.

Chief Engineer (Gen) GSECL TPS UKAI

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GUJARAT STATE ELECTRICITY CORPORATION GUJARAT STATE ELECTRICITY CORPORATION GUJARAT STATE ELECTRICITY CORPORATION GUJARAT STATE ELECTRICITY CORPORATION LIMITEDLIMITEDLIMITEDLIMITED Ukai Thermal Power Station, Ukai Dam, Taluka Fort Songadh, DistTapiUkai Thermal Power Station, Ukai Dam, Taluka Fort Songadh, DistTapiUkai Thermal Power Station, Ukai Dam, Taluka Fort Songadh, DistTapiUkai Thermal Power Station, Ukai Dam, Taluka Fort Songadh, DistTapi–––– 394680. Ph. 91394680. Ph. 91394680. Ph. 91394680. Ph. 91----2624262426242624----233215, 233257233215, 233257233215, 233257233215, 233257

Fax: 91Fax: 91Fax: 91Fax: 91----2624262426242624----233300, 233315e233300, 233315e233300, 233315e233300, 233315e----mail: [email protected] Website: www.gsecl.inmail: [email protected] Website: www.gsecl.inmail: [email protected] Website: www.gsecl.inmail: [email protected] Website: www.gsecl.in

PRICE BIDPRICE BIDPRICE BIDPRICE BID

WT NO. WT NO. WT NO. WT NO. 2742274227422742

RFQ NO. RFQ NO. RFQ NO. RFQ NO. ---- 30324303243032430324

TENDER FOR THE WORKTENDER FOR THE WORKTENDER FOR THE WORKTENDER FOR THE WORK

“Construction of EMD Tool Room near 220 KV switch Yard at Ukai TPS”.

Please submit price bid duly signed & stamp (without stating

above/below rates) along with Technical Bid.

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-: SCHEDULE –A :- NAME OF WORK: - Construction of EMD Tool Room near 220 KV switch Yard at Ukai TPS.

Sr. Particulars of material

Approximate quantity

Rate at which the materials will be charged to the

contractor

Place delivery and caring

1 Structural Steel 0.25 MT ---------------- ---------

2 --NIL-- ---------------- ---------

3 Electrical connection shall be given at single point free of cost by GSECL. Onwards distribution shall be arranged by contractor at his own cost. Energy shall be supplied on chargeable basis. "M/s. GSECL will issue the LT power supply of max. 200 amps. And is of 3 phase 3 wire system only. If neutral is required for control circuit of their equipment; party should have to arrange the control transformer with necessary charge of wiring in their panel. As 3 phase 4 wire system is not available."

Note: - The contractor should make their own arrangement for loading, unloading and carting of the above mentioned material from Main store/Scrap yard/anywhere from GSECL premises.

GENERAL TERMS AND CONDITIONS FOR ISSUE OF MATERIALS :

1 The above material shall be issued to the contractor only to meet with the immediate requirement of the contractor and not such in advance.

2 The contractor will submit the material account for the consumption of the materials issued free of cost along with their bills.

3 The account for the issue of materials shall be settled by the contractor before payment of pre-final bill.

4 Cement and steel will be allowed to use in the contract & for allied connected works with the prior approval of the Chief Engineer, GSECL, TPS Ukai.

5 The steel material will be issued to the contractor by the GSECL on weight basis is weighting on GSECL’S Weight-bridge, if there is no weight bridge ,the material shall be issued on sectional weight basis, However measurement for the work done will be linear measurement basis by calculating weight as per the sectional measurement as per I.S.I.

6 The contractor will be allowed accountable wastage maximum up to 3 % only, This included all the scrap left out after the completion of the work.

7 The contractor will be allowed unaccountable wastage up to 2 % only, However, in no case the contractor will be allowed to take away any materials of the GSECL.

8 If the M.S. bars, plain or tor steel are returned of length 2 mtr. and above, it will not be considered as scrap.

9 If the accountable or unaccountable wastage together 5 % then the contractor will be charge at book rate or market rate whichever is higher plus 15 % as per the rules of the GSECL for wastage quantity in excess of 5 %.

10 If any steel material, cement including a structural steel is not available in the GSECL’S store and if the work of the contractor is likely to be delayed, then the Engineer in charge of the work will permit the contractor to purchase such materials from the open market in which case actual procurement cost shall be reimburse by the GSECL. However , in such case the contractor shall have to indicate the price at which he can procure the material, based on the price , so indicated the Engineer in charge shall obtain prior approval from GSECL’S corporate office before permitting such purchase

11 If on finalizing the account of material by the GSECL. It is found that materials is issued in excess of the actual consumption (plus permissible an accountable wastage) the contractor shall return the balance material to the GSECL’S store from which it was originally issued in case the contractor fails to return the excess material either in full or part then for the un-returned material GSECL shall recover cost stock rate of market rate whichever is higher plus 15 % supervision charge.

12 For the material to be issued by the GSECL, the contractor shall have to furnish indemnity bond on stamp paper of Rs.50/-

CHIEF ENGINEER (GEN.) GSECL:TPS:UKAI. SIGNATURE OF CONTRACTOR

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GUJARAT STATE ELECTRICITY CORPORATION LGUJARAT STATE ELECTRICITY CORPORATION LGUJARAT STATE ELECTRICITY CORPORATION LGUJARAT STATE ELECTRICITY CORPORATION LIIIIMITEDMITEDMITEDMITED Ukai Dam, Taluka: Fort Songadh, Dist:Tapi – 394680. Ph. 91-2624-233215, 233257 Fax: 91-2624-233300, 233315.e-mail: [email protected]. Website: www.gsecl.in

CIN: U40100GJ1993SGC019988

NAME OF WORK:- Construction of EMD Tool Room near 220 KV switch Yard at Ukai TPS. SCHEDULE - B

PART - A - ITEMS FOR CIVIL WORK

Item No

Description Qty Unit Rate Amount

1

Excavation for foundation up to 1.5 Mt. depth including sorting out and stacking of useful mate-rials and disposing of the exca-vated stuff up to 50 meter lead (A) Loose or soft soil

85.00 Cmt 82.90 7046.50

2

Excavation for foundation up to 1.5 Mt. to 3.00 Mt. depth includ-ing sorting out and stacking of useful materials and disposing of the excavated stuff up to 50 meter lead (A) Loose or soft soil

85.00 Cmt 91.90 7811.50

3

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. In depth consolidating each de-posited layer by ramming and watering.

180.00 Cmt 53.00 9540.00

4

Demolition of R.C.C. work in-cluding stacking of serviceable materials and disposal of unser-viceable materials with all lead and lift

13.00 Cmt 453.00 5889.00

5

Providing and laying cement concrete 1:4:8 (1cement: 4coarse sand: 8 machine crushed stone aggregates 40 mm. nominal size) in Foundation and plinth and curing etc. com-plete, including cost of from work.

30.00 Cmt 2679.00 80370.00

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6

Brick work using Fly Ash Bricks having crushing strength not less than 35/50 Kg./Sqcm. In Super structure upto Floor Two level in cement mortar 1:6 (1cement : 6 fine sand) (B) Con-ventional

52.00 Cmt 4043.00 210236.00

7

(1) Half brick masonry in com-mon brunt clay building bricks having crushing strength not less than 35 Kg./Sqcm. In ce-ment mortar 1:4 (1cement : 4 coarse sand) in superstructure above plinth level upto floor two level.(B)Conventional

25.00 Smt 554.40 13860.00

8

providing and laying controlled cement concrete M-200 with curing etc. complete including the cost of formwork but exclud-ing the cost of reinforcement foundation,footing,base of col-umn and mass concrete.

25.00 Cmt 4611.00 115275.00

9

providing and laying controlled cement concrete M-200 ex-posed work with curing etc. complete including the cost of formwork but excluding the cost of reinforcement for Column having C/S area more than 0.08 Sq. Mt. to 0.18 sq. Mt.

14.00 Cmt 8924.00 124936.00

10

providing and laying controlled cement concrete M-200 ex-posed work with curing etc. complete including the cost of formwork but excluding the cost of reinforcement for Beams having C/S area more than 0.08 Sq. Mt. to 0.12 sq. Mt.

22.00 Cmt 7739.00 170258.00

11

providing and laying controlled cement concrete M-200 with curing etc. complete including the cost of formwork but exclud-ing the cost of reinforcement slabs,landing,shelves,balconies,lintels,beams,girders and canti-lever upto floor two level.

30.00 Cmt 4707.00 141210.00

WT-2742


12

20 mm.Thick sand faced cement plaster on walls upto height 15 meters above ground level con-sisting of 12 mm. Thick backing coat of c.m. 1:3 (1 cement : 3 sand) and 8 mm. Thick finishing coat of c.m. 1:1 (1 cement : 1 sand) etc. complete.

215.00 Smt 233.00 50095.00

13

Providing 15 mm. Thick cement plaster in single coat on Brick/concrete walls, for interior plastering up to floor two level and finished even and smooth and finishing with a floating coat of neat cement slurry (i) Cement Mortar 1:3(1 cement : 3 sand)

630.00 Smt 168.40 106092.00

14

Providing & laying I.S.I. mark T.M.T. bar 415 Fe. reinforce-ment in position including cut-ting, bending, hooking & binding the reinforcement with approved quality of binding wire etc.completed.

9500.00 Kg 54.90 521550.00

15

Finishing wall with weather proof exterior emulsion paint on wall surface (two coats) Asian Ultima / ICI weather shield max/Dulux to givean an required shape even shade after throughly brushing the all materials apply-ing priming coat etc.complitedirt and remains of loose powe-dered surface to remove all dirt and remains of loose powe-dered material etc. completed.

215.00 Smt 74.00 15910.00

16

Distempering (Two coats) with oil bound distemper of approved brand i.e. Asian make Tractor /Berger brand & manufacturer & of required shade on wall sur-faces to give an even shade over and including a priming one coat with a distemper primer of approved brand & manufacture after thoroughly brushing the surface free from mortar drop-ping & other foreign matter & also including preparing the sur-face even & sand papered smooth.(Total 3 coats)

630.00 Smt 52.00 32760.00

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17

Labour charge for Steel work welded in built up sections, framed work including cutting, hoisting, fixing in position and applying a priming. Structural steel issue by GSECL free of cost.

0.25 MT 16390.0 4097.50

18

Providing & fixing plain M.S. Grill of M.S.flats at required spacing and frame alround,square or round bars of approved quality as per drawing & design as directed for door,window, ventilator, railing etc. of require size fabricated with three coats of oil painting of approved shade and fixed with welding or nut bolts including grouting etc. complete as di-rected by E.I.C.

200.00 kg 75.90 15180.00

19

Providing and fixing window having extruded aluminium co-lour anodized section frame main outer size 63.50 mm x 38.10 mm x 1.95 mm (of Jindal section no : 4605,@ Wt. 1.094 Kg/mt), horizontal Two track member size 61.85 mm x 31.75 mm x 1.20 mm (of Jindal section no. 8687, @ Wt. 0.695 Kg/mt), vertical member of size 61.85 mm x 31.75 mm x 1.30 mm (of Jindal section no. 8758, @ Wt. 0.695 Kg/mt),with sliding shut-ters of horizontal member size 40mm x 18mm x 1.29mm (of Jindal section no. 8949, @ Wt. 0.456 Kg/mt) vertical member size 40mm x 18mm x 1.29mm (of Jindal section no. 8947, @ Wt. 0.456 Kg/mt/Section 8948, @ Wt. 0.457 Kg/mt), with 5 mm thick transparent bronze colour tinted float glass with powder coated aluminium fittings and fixtures and transperent silicon sealant glass fixing to frame as per details etc complete for win-dow.

3.50 Smt 2471.00 8648.50

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20

Providing and fixing standard extruded of aluminium section of size 63.5 x 38.10 x 1.95 mm (of Jindal section no : 4605,@ Wt. 1.094Kg/mt with colour ano-dized alluminium frame with 5 mm thick transperent bronze co-lour tinted float glass with co-lour anodized alluminium frame for ventilation with 5 mm thick frosted glass as details etc complete. 5.00 Smt 1996.00

9980.00

21

Providing and laying cement concrete flooring of 50 mm. Thick in 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm. Nominal size) laid in one layer finished with a floating coat of neat cement.

165.00 Smt 268.00 44220.00

22

Providing formwork of ordinary timber planking so as to give a rough finish including centering , shuttering , strutting and prop-ping etc height of propping and centering below supporting floor to ceiling not exceeding 4 mt. for flat surfaces such as sofits of slab , landing for floors etc upto 200 mm in thickness.

165.00 Smt 186.00 30690.00

23

Providing and fixing to wall ceil-ing and floor 2.50 kgf/cm2 work-ing pressure polyethylene pipes of Finolex, Prince or euivalent brand and of the following out-side dia low density pipes com-plete with special flage com-pression type fittings i.e. Y bend, Tee, Plug bend, wall clips etc. including making good the wall ceiling and floor (A) 110 mm dia.

25.00 Rmt 330.00 8250.00

PART- B – ITEMS OF ELECTRICAL WORK

24

Supplying and erecting ap-proved make of fitting & tube may be differed with One no T-5 tube 28 W & built in adaptors, GI/PVC housing & mirror effect reflector, suitable to work on 120V - 300V, A.C. supply with connector.

26 No 905.63 23546.38

WT-2742


25

Supply, installation, testing, commissioning of Three pronged 1200MM fans with speed controlled step type elec-tronic hum free fan regulator as per specification. MAKE:ORIENT PSPO, HA-VELLS ES-50 .

2 No 1750.9 3501.8

26

Providing & Erecting one no 6 / 16 Amp. Universal Socket Shockproof tissino type acces-sories erected on 3 mm thick laminated sheet in wooden / PVC/ Metal box. erected on wall/ ceiling.

3 No 51.923 155.7675

27

Point wiring for looped plug with tissino type single pole ISI marked 6 Amp switch and 6 Amp socket erected with neces-sary connections erected on polished board block/metal/pvc box covered with 3.0 mm thick laminated sheet for open wiring.

32 Pt. 42.263 1352.4

28

Supplying and erecting PVC trunking (PVC CASING -n- CAPING) having double locking arrangement with groves, trunk-ing of size not below 12.5 mm in height as per IS 14927 Pasr-1 of 2001 and with accessories of PVC/Resin polypropylene not below 1.8 mm thick duly sealed in joint and erected on wall/ ceiling of 32 mm size ( Presto plast-32 mm).

150 Mtr 33.81 5071.5

29

Street light Luminaires 70 Watt MH, single piece deep down integral gray powder coated, single sheet aluminum housing conforming to IP 65 (Complete with screw type lamp, suitable ignitor,capacitor & ballast).

4 No 3796 15184

30

Installation of Street light Lumi-naires 70 Watt MH, single piece deep down integral gray powder coated, single sheet aluminum housing conforming to IP 65 as per instruction of EIC.

4 No 173 692

TOTAL RS. 1783408.85 1 The responsibility and liability of labours engaged for this work will be totally of contractor, who

has been awarded this contract and he0 will take away all these labours to his own establishment on completion of the contract. The GSECL will not held any responsibility and liable in any way in this matter.

WT-2742


2

All royalties, sales tax, toll tax, local tax, development charges, VAT tax, and any other taxes in-cluding works contract tax etc., in respect of this contract and also any statutory variation in fu-ture towards above mentioned taxes & any other taxes if levied in future by statutory authority applicable to the this contract shall be payable by the contractor and GSECL will not entertain any claim whatsoever in this respect. The rates will be “Excluding the service tax”. The reim-bursement against “Service Tax” will be paid to the contractor as per Govt. rues & regulations. Service tax will be paid if the same is claimed in Bill/Invoice.

3 The rates of all above items are for any heights to carry out the various works at different elevation or location irrespectively of quantum of work.

4

The agency has to carry out the above all items in the running plat and due care has to be taken from safety point of view.The GSECL will not be held responsible for any accident that may occur during carrying out the works.

5 The payment will be made on the base of quantity of actual work done.

6 As per required of ISO 9001 & 14001 and GSECL rules and regulations, maintenance work must be carried out.

7 Supply & works Invoice should be raised separately.

8 The Invoice to be raised in case of supply of materials, If Not full, VAT at prevailing rate will be deducted and deposited to the authority.

I / We am/are hereby agree to carry out the work at (1) ----------------% below the estimated cost Rs. (-) ______

(2) At estimated cost Rs -------------------

(3) --------------%above the estimated cost Rs (+) ----------------Net Rs ---------------------

(Rs_______________________________________)

Chief Engineer (Gen)

GSECL:TPS:Ukai.

Seal & Name and Address of Agency Contact No:- E-mail id:-

GUJARAT STATE ELECTRICITY CORPORATION LTD Ukai … Office/Ukai Thermal Power Station/ukai...required for executing the work. No, claim for extra charges on account of any misunderstanding

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