Construction of administrative office building at port Okha Part-3 Electrification (2nd attempt)

Name of work: Construction of administrative office building at port Okha Part-3

Electrification (second attempt)

Amount put to Tender: - Rs.

The Executive Engineer (M)

Gujarat Maritime Board

Sector – 10 A, Opp. Air Force Station

Gandhinagar - 382

Email: [email protected]

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Name of work: Construction of administrative office building at port Okha

Part-3 Electrification(second attempt)

Chapter Name Page No.

- Title Page 01 to

01 Notice Inviting Tender 03 to

02 General Information 06 to

03 Instruction to bidder 09 to

04 PQ FORM LIST- I TO VI 18 to

05 Tender Form for Electrical Work 25 to

06 Scope of work 95 to

07 Item specification 96 to

08 Insurance 107 to

09 Third Party Inspection condition 108 to

10 Commrcial condition 109 to

11 General Conditions 110 to

12 Work Conditions 112 to

13 Drawings 114 to

13 Price bid 116 to

Please read as:-

(1) GUJARAT MARITIME BOARD instead of GUJARAT STATE.

(2) Vice Chairman and Chief Executive Officer, GMB instead of Governorof

(3) EXECUTIVE ENGINEER (MECH.) instead of EXECUTIVE ENGINEER.

(4) Executive Engineer (Mech.), Gujarat Maritime Board, Gandhinagar

instead of Executive Engineer (Mech.), Gujarat Maritime Board, PIU

Signature of Contractor Executive Engineer (M),

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

NOTICE INVITING TENDER (NIT)

On behalf of the Chairman-Gujarat Maritime Board, the Executive Engineer (Mech.), Gujarat

Maritime Board, Gandhinagar having office at GMB Office Complex, Opposite Air force

station, chh road, Gandhinagar-382010 (Gujarat) reputed agencies having sound background

and experience in such type of similar work.

Department Name : Gujarat Maritime Board

Superintending Engineer (Mech.),

Circle : 5th Floor, Sagar Bhavan, Sector 10A, CHH Road

Gandhinagar -382010.

Division (For Inviting Tander Executive Engineer (Mech.),

only) Gujarat Maritime Board, Gandhinagar.

Division (For issue of A.L. & Executive Engineer (Mech.),

W.O. and work execution) Gujarat Maritime Board, PIU-Porbandar

IFB No. : Tender Notice No.01 of 2026-27

Construction of administrative office building at port

Name of Project :

Okha Part-3 Electrification

Location : At Okha Port. (Gujarat)

Construction of administrative office building at port

Okha Part-3 Electrification (second attempt)

Estimated Contract Value : Rs.

Period of Completion : 24 ( twenty Four) Month

Bidding Type : Open

Bid Call (Nos.) : 01 (One)

Tender Currency Type : Single

Tender Currency Settings : Indian Rupee (INR)

Joint Venture : Not Applicable

Bid Document Fee : Rs. 1,770.00 In form of D.D. (Non-refundable)

Bid Document Fee Payable To : Gujarat Maritime Board NON PLD, Gandhinagar.

Minimum of Rs. 52700.00 in form of FDR of any

Bid Security / EMD (INR) : scheduled/ nationalized bank With minimum 06 (Six)

months validity.

The Executive Engineer (Mech.), Gujarat Maritime

Bid Security / EMD in favour of :

Board, Gandhinagar Payable at Gandhinagar

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Bid Document Downloading

Bid Document Downloading End

Last Date & Time for Submission

Bid Validity Period : 120 days after opening of price bid

Bidder has to submit all the necessary documents

through Online in electronic format through online

scanning and data entry in required Annexures.

Also, all required documents along with Letter of

Application has to be submit in physical form in a

sealed envelope through RPAD/Speed Post only,

from date 17/04/2026 to 24/04/2026 up to office

hrs. At the office of the Executive Engineer (M),

SAGAR BHAVAN, Gujarat Maritime Board, Opp: Air

Force Station, Sector 10A, Gandhinagar-382010,

mentioning the “Name of work on the sealed

1) Tender fee of Rs. 1,770.00(Non-refundable).

Submission of Documents etc. : 2) Earnest Money Deposit of Rs.52,700.00in form

3) Photocopy of PAN Card.

4) GST Registration Certificate.

5) Valid Electrical Contractor License.

6) Valid Certificate of Registration as approved

contractor in E-1 Category or above issued by

R&B department, Gujarat.

7) Bank Solvency of Rs.8.94 Lakh or above from any

Nationalized/Schedule bank for tendering

purpose, issued on or after 1st January

8) PQForms – I to VI.

Note: - No condition will be acceptable in letter of

Bidders shall submit their bid/offer in electronic

format on website, after digitally signing the same.

Bid offer, which are not digitally signed will not be

Remarks : accepted.

No price-bid offer in physical form will be accepted

and any such offer, if received by GMB will be

outright rejected.

Contact Information : Phone. + 91 079 23246551 / 23238346/7/8

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Email: [email protected]

Dt: 27/04/2026 from 12.00 Hrs. Onwards…

Onlinebid Opening Date :

The Executive Engineer (Mech.),

Officer Inviting Bids :

Gujarat Maritime Board, Gandhinagar.

Officer as E.I.C. at site after issue of The Executive Engineer (Mech.),

A.L. and W.O. Gujarat Maritime Board, PIU-Porbandar.

The Superintending Engineer (Mech.)

Bid Opening Authority :

Gujarat Maritime Board, Gandhinagar.

The Superintending Engineer (Mech.),

Address : 5th Floor, Sagar Bhavan, Sector 10A, CHH Road

Gandhinagar -382010.

General Terms and Conditions:-

(1) Bidders can download the tender document free of cost from the website.

(2) Bidders have to submit Price bid in Electronic form only on n-procure website till the Last

Date & time for submission.

(3) Offers in physical form will not be accepted in any case.

(4) Free vendor training camp will be organized every Saturday between 4.00 to 5.00 P.M. at

(n) code solutions-A Division of GNFC Ltd. Bidders are requisite take benefit of the same.

(5) Government of Gujarat & Governor Shall be Read as GUJARAT MARITIME BOARD &Vice

Chairman and Chief Executive Officer-GMB, respectively.

Bidders who wish to participate in online tenders will have to procure / should have legally

valid Digital Certificate as per Information Technology Act-2000 using it they can sign their

electronic bids. Bidders can procure the same from any of license certifying Authority of India

or can contract (n) code solutions- A division GNFC Ltd, who are licensed Certifying Authority

by Govt. of India.

All bids should be digitally signed, for details regarding digital signature certificate related

training involved the below mentioned address should be contacted:

(n) Code Solutions

A division of GNFC

301, GNFC Info tower, Bodakdev,

Ahmedabad – 380 054 (India)

E-mail: [email protected], Web-site: www.nprocure.com

Toll Free: 1800-233-1010(Ext. 321)

Other Terms & Conditions as per detailed tender documents.

Signature of Contractor Executive Engineer (M),

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

GENERAL INFORMATION

The Gujarat Maritime Board (GMB) was set up on 5thApril 1982 under Gujarat Maritime

Board Act, 1981 (Gujarat Act No. 30) in order to develop, administer, operate and

regulate the state’s port sector. In 1998/99 GMB constructed the building of its Head

Office as a cornerstone for controlling and coordinating various port activities.

On behalf of the Gujarat Maritime Board, the Executive Engineer (Mech.), GMB,

Gandhinagar invites tenders from reputed agencies having sound background and

experience in Electrical work for “Construction of administrative office building at port

Okha Part-3 Electrification”.

2.2 Site Information

The contractor has to carry out the said work at Okha. Contractor is strongly advised to

visit the site and acquainted himself with the site condition its surrounding etc. in view

of performing the scope of tender.

Okha port is connected to the rest of India by broad gauge railway system. It is connected

by road to by National Highway. Nearest Domestic airport is Jamnagar, which is 170 km

The Okha Port is approximately 01 kms away from Okha, connected through Road, where

the various types of cargo are being handled Operations take place throughout the year

at anchorage and jetty. GMB is in a plan to Construction of administrative office building

at port Okha Part-3 Electrification.

Latitude : 22.47270 N

Longitude : 69.08100 E

The port is well connected with the State Highway and broad gauge railway line. Nearest

international airport is Ahmedabad.

Contractor is advised to visit the site and acquainted himself with the site condition its

surrounding etc in view of performing the scope of tender.

2.3 Definitions:

In the contract as hereinafter defined, the following words and expressions shall have the

meaning hereby assigned to them except where the context otherwise requires.

 The Expression “Board” means Gujarat Maritime Board constituted under the

Gujarat Maritime Board Act

 The expression “Work” where used in this document shall, unless there be

something in the subject or contest repugnant to such construction, be constructed

to mean the work or the work contracted and to be executed under or in virtue of

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

the contract, whether temporary or permanent and whether originally or altered,

substituted or additional. It shall include all extra or excess works and variations and

be subject to all commissions ordered in accordance with these conditions.

 “Site” means the land, jetty, dry-dock and/or other places on, stacking area, under,

in or through which works are to be executed or carried out and services to be

rendered any other lands or places provided by Gujarat Maritime Board for the

purpose of the contract together with such other places that may be specifically

designated in the contract as forming part of the site.

 “Contract”means the notice inviting tenders, general conditions of contract, terms

and conditions of contract, specifications, price bid, tender and contract agreement

made at the time of awarding the work and also the mutual agreement made jointly

during contract period.

 "Contract Price" means the sum named in the tender subject to such additions

thereto or deductions there from during negotiation as may be under the provisions

hereinafter contained.

 “Contract Period” means total time limit allowed for this work from the date of issue

of work order by the Executive Engineer (Mech.), GMB, PIU Porbandar for this

 “Bidder”/” Contractor”/”Agency” shall mean the person or persons, firm, company

or corporation who’s tender has been accepted by the GMB and includes Bidder’s/

Contractor’s personal representative, successors and permitted assignees or joint

Bidders who shall be deemed to be bound jointly and separately.

 “Requirement” means total quantity or numbers of system required as per tender

requirement and accordingly order has placed by the Executive Engineer (Mech.),

GMB, PIU-Porbandar or his authorized representative. The requirement may be

increased or decreased as mentioned in the tender document which approved by

the Competent authority.

 “Engineer-in-charge” (EIC) shall mean The Executive Engineer (Mech.), GMB, PIU-

Porbandar for his authorized representative who shall exercise only such authority

on behalf of the Executive Engineer as may have been delegated to him from time to

time by the Executive Engineer and powers delegated to him by the

Government/GMB Rules.

 “Approved” means approval given in writing including verbal approval for which

subsequent written confirmation is given and “approval” means approval in writing

including as aforesaid.

 “Competent authority” Officer or officers of the Gujarat Maritime Board competent

to exercise the powers conferred upon him/them by the GMB/Government.

 “Drawings” means the drawings referred to in the specifications and attached with

the agreement and any modifications of such drawings approved in writing by the

classification society / EIC or such other drawings as may, from time to time be

furnished or approved in writing by the EIC.

2.4 Abbreviations:

GMB / Board - Gujarat Maritime Board.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

EIC - Engineer-In-Charge.

BOQ - Bill of Quantities.

BIS - Bureau of Indian Standard.

SE (Mech) - Superintending Engineer (Mechanical)

XEN - Executive Engineer (Mech.),

DEE (Mech) - Deputy Executive Engineer (Mechanical)

GoI - Government of India

GoG - Government of Gujarat

IRS - Indian Register of Shipping

NIT - Notice Inviting Tender

Signature of Contractor Executive Engineer (Mech.),

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

INSTRUCTION TO BIDDER

On behalf of the Gujarat Maritime Board, the Executive Engineer (Mech.), GMB, Gandhinagar

invites tenders fromreputed agencies having sound background and experience in any

Electrical work for “Construction of administrative office building at port Okha Part-3

Electrification”

3.1 BID SUBMISSION :

a) The bid should be uploaded (submitted) through the official web site

www.nprocure.com “As per NIT”.

b) The physical documents shall be submitted through RPAD/Speed Post only“As per

NIT”. Beyond the last date physical submission will not be accepted/ considered in

any case and it will be returned back to the bidder. The envelope must be super-

scribed with name of work. GMB is not responsible for the tender process, if on the

cover name of tender work is not mentioned.

c) The Board does not assume any responsibility for the supporting tender documents

being torn/ damaged during the postal transit. It is the responsibility of the Bidder

to see that the supporting tender documents reach this office before due date as

fixed and notified in the tender notice for the purpose of receipt of the tender.

3.2 TENDER FEE (NON-REFUNDABLE):

Tender Document can be download from GMB website www.nprocure.com and the

tenderer have to pay tender fee in form of Demand Draft (DD) “As per NIT". Scanned copy

of the same must be uploaded online as well as physical submission as per NIT.

Tender without Tender fees, will be rejected outright.

3.3 EARNEST MONEY DEPOSIT (EMD) :

a) The Bidder shall submit Earnest Money “As per NIT” in form of Fixed Deposit Receipt

(FDR) with the tender, failing which the tender will not be considered.

b) The Earnest Money shall be submitted in the form of FDR of any scheduled/

nationalized bank as “Mentioned in NIT”. Cheque/D.D. will not be accepted towards

the Earnest Money Deposit.

c) The Earnest Money deposited by the unsuccessful Bidders will be refunded after the

finalization of tender. E.M.D. shall not bear any interest.

d) The Earnest Money deposited by the successful Bidder will be refunded on receipt of

Security Deposit and Performance Security.

e) If any party backs out after GMB has accepted his bid, it will be considered default

and in such case, necessary action against bidder will be taken by GMB such as

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

i. Forfeiting of EMD

ii. Black listing the agency for three years, etc.

3.4 SECURITY DEPOSIT (SD) :

The successful Bidder has to furnish a Security Deposit (SD) by FDR with the Gujarat

Maritime Board.

a) The successful Bidder will be required to furnish a Security Deposit (SD) of sum of “10

% of the Contract value + Applicable GST”, in the form of Fixed Deposit Receipt (FDR)

with the Gujarat Maritime Board of Nationalized/ scheduled Bank.

b) If the security deposit is not furnished within 15 days on issuing acceptance letter or

such extended period as may be permitted by the Executive Engineer (Mech.),

Gandhinagar in writing, the Earnest Money deposit is liable to be forfeited and the

tender will be considered as cancelled. The board shall take penal action up to black

listing the agency for period of 03 years.

c) In the event of the Bidder, after the issue of the Acceptance Letter (AL) by the GMB,

fails/refuse to execute the agreement as hereinafter provided, the Bidder shall be

deemed to have abandoned the contract and such an act shall amount to be

construed as wilful breach of contract. In such case the Board shall have full right to

claim damages incurred in addition to the forfeiture of earnest money deposit.

d) The GMB may at their option forfeit the Security deposit, if the TPI fails to affect

perform the services or observe the conditions of contract. The Board will also be at

liberty to deduct any sum that may be due to the GMB from the Security Deposit or

from any sums of money due or that may become due under any other contract from

the bidder.This is without prejudice to the rights of the Board under the terms of the

e) The said Security deposit shall not in any way be construed as a limitation of the

Contractor’s responsibility or liability pertaining to his obligations and/or guarantees

under the contract and shall be without prejudice and in addition to any other

remedies available to the Board in terms of the contract and/or the laws of the land.

f) The Security Deposit of 10% shall be released only after completion of satisfactory

Performance Maintenance Guarantee /warranty period of 1(one) years after

completion of the work.

3.5 TIME SCHEDULE:

The time allowed for the Completion of the work “Construction of administrative office

building at port Okha Part-3 Electrification” is considered as 24 (twenty four) Month from

the date of start/commencement.

3.6 RIGHT OF THE BOARD TO ACCEPT OR REJECT THE TENDER:

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

a) The Board does not bind itself to accept the lowest tender and reserves the right to

reject any or all tenders received without assigning any reason, whatsoever.

b) Tenders in which any of the particulars and prescribed information is inadequate or

incomplete in any respect and/or the prescribed conditions are not fulfilled are liable

to be rejected.

c) The Gujarat Maritime Board reserves the right to drop the entire tendering process

without assigning any reasons thereof.

d) The Gujarat Maritime Board reserves the right to reject any bidder on the basis of

past experience OR previous history of bidder under any contract of GMB.

3.7 PRE CUM TECHNICAL QUALIFICATION:

The bidder’s qualification shall be decided on the basis of information submitted in the

prescribed Annexures & qualification criteria mentioned in this tender document i.e.

experience, financial position, etc. as well as other documents mentioned in NIT and

hence all bidders are requested to fill the information strictly correct in prescribed

Performa only with full knowledge and supporting documents otherwise they will be

disqualified for the work.

The information for financial data and project costs by the bidder should be submitted in

Indian Rupees only.

The competent authority of the Gujarat Maritime Board shall evaluate the pre-

qualification documents.

3.8 MINIMUM QUALIFICATION CRITERIA AND EVALUATION PROCEDURE :

1. PQ cum technical bid will be evaluated on the basis of documents submitted as per

NIT and following main criteria as per details provided by the bidders in requisite

Performa i.e. Annexures, along with prescribed application form given in this bid,

without which tender/application will not be considered for evaluation and opening

of price bid. Bidders who fulfil the minimum criteria will be qualified for opening of

Main criteria of evaluation are as following:

Main criteria of evaluation:

A. General Criteria. (Required Documents as per NIT)

B. Financial Criteria.

C. Experience Criteria

B. Financial Criteria :

Annual Turnover of last 05 financial years i.e. from 2020-21 to 2024-25 of bidder will

be considered for evaluation. It should be more than Rs. 45 Lacs in any one of the

Solvency Certificate: Bank Solvency of Rs. 8.94 Lakh or above from any

Nationalized/Schedule bank issued on or after 1st January

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

C. Experience Criteria:

Work Completion certificate for similar work, which shall be completed during the

last 05 financial years i.e. from 01-04-2020 to last date of online submission of bid,

whose costing/value/amount should not less than Rs. 17.87 lakh

*Similar work means: Experience of successfully completion of any electrical works.

Details of submission of required document are as per mentioned in PQ from- V

3.9 BID OPENING :

a) The On-line tender for Pre-Qualification cum Technical bid shall be opened “As per

b) The Technical bid shall be opened online of those Bidders who are pre-qualified. The

date and time of opening of the Technical Bid will be notified to the qualified Bidders

in advance of opening.

c) During the process of Bid evaluation GMB may call the bidders for discussion

/clarification and also can ask for requisite support documents.

d) The Price bid shall be opened online for those Bidders who are pre-qualified and

technically qualified.

e) Tenders submitted by Bidders shall remain valid for acceptance for a period of

days from the date of opening of the price bid. The Bidder will not be allowed during

the declared period of validity to revoke or cancel his tender or to vary any term

f) If any Bidder withdraws his tender before the date of validity as declared, the earnest

money deposited by the Bidder, shall be outright forfeited. There shall be considered

as breach of contract and action against bidder shall be taken according to norms.

g) The work will be awarded to the lowest techno-commercial offer after approval

obtained from the competent authority.

h) Only the authorized representatives of the bidders will be allowed to be present

during bid openings.

3.10 COLLECTION OF DATA - BIDDER'S RESPONSIBILITY:

The Bidder shall visit the site and acquaint himself fully with the site and local conditions

and no claims whatsoever will be entertained on the plea of ignorance of difficulties for

execution of the work.

Before submitting the tender, the Bidder shall be deemed to have clearly understood and

satisfied himself regarding the work and services, all conditions liable to be encountered

during the execution thereof and that prices, rates and/or compensation quoted in the

offer are adequate and all-inclusive with respect to all factors, circumstances and

conditions likely to be incidental, both direct and indirect, to the work and services

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Contractor is strongly advised to visit the site and acquainted himself with the site

condition its surrounding etc. in view of performing the “Scope of Work”.

In general, Collection of DATA is Bidders responsibility.

3.11 ADDENDA / CORRIGENDA:

The Executive Engineer (Mech.), GMB, Gandhinagar shall have the right to revise or to

amend the contract documents prior to the date of receipt and opening of the tender

aforesaid such revision or amendments or extensions, if any, shall be communicated to

all concerned in the form of a letter or by notice in the press, as may be considered

Addenda/Corrigenda to the tender documents may be published by the Executive

Engineer (Mech.), GMB, PIU-Porbandar prior to the date of opening of the tenders, to

clarify or reflect modifications in the contract terms and conditions. Any

Addendum/Corrigendum will become part of Tender document.

3.12 AMBIGUITY:

In case of there be any ambiguity or doubt as to the meaning of any of the tender

clauses/conditions or, if any further information is required, the matter should

immediately be referred to The Executive Engineer (Mech.), Gujarat Maritime Board, PIU-

Porbandar in writing, whose interpretation shall be final and binding to the contractor.

3.13 TERMINATION

Gujarat Maritime Board shall be entitled to terminate this contract at no cost due to:

a) In the event bidder is adjudicated or found bankrupt of insolvent or any order is made

or resolution passed for the winding up, liquidation of dissolution of bidder firm.

b) This CONTRACT shall be deemed to have been automatically terminated on the

completion of guarantee/defect liability period.

c) If, GMB considers that the performance of the contractor is unsatisfactory or, not up

to the expected standard, the GMB shall notify the contractor in writing and specify

in detail the cause of such dissatisfaction. The GMB shall have right to terminate this

CONTRACT by giving 30 days’ notice in writing to the contractor, if, contractor fails to

comply with the requisitions contained in the said written notice issued by the GMB.

d) If, contractor abandons this Contract or if he fails to perform or observe any of the

obligations OR its part to be performed and observed hereunder and refuses to take

steps to remedy the same within 7 (seven) days of written notice from GMB Or for

any other reason by giving 10 days written notice, stating the reasons for termination.

e) Termination of this Contract shall be without prejudice to any rights or remedies

accrued to either Party prior to such termination.

f) No further payment shall become due to the contractor in respect of any period after

termination of this Contract with the exception only on any payment previously

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

accrued and due for payment to contactor for satisfactory service under the terms of

3.14 PERMITS, LAWS AND REGULATIONS

The Contractor shall carry out the work bound by all applicable laws of Indian Electricity

Act & Gujarat Maritime Board (GMB) and hereby undertakes to comply and to ensure

compliance with all laws, ordinances, rules, regulations, bye-laws, decrees and orders

whether of GMB/GOG/GOI or other authority for Obtaining Permits etc.

Contractor shall be responsible for obtaining and maintaining all licenses, permits,

clearances, certifications and authorizations necessary for the performance of his

obligation under this Contract at his own cost.

3.15 SAFETY & INSURANCE

The Contractor shall at his own expense arrange for all the safety provisions normally

called for by the nature of on-shore electrical asset repairing work and as ordered by the

competent Authority/EIC OR his authorized Representative in respect of all personnel

directly or indirectly employed for this contract.

The contractor shall be responsible to arrange insurance of all labourers, skilled and

unskilled, workers, supervisors, etc. employed by him for this work, as per labour

regulation of the State at his own cost & there will be no liability comes on GMB in case

of any accident/loss of life or goods during this entire contract.

The Contractor shall be responsible for the safety of their Labours, Supervisor, own

equipment/material during this Contract. The Contractor shall also take such additional

precautions as may be indicated from time to time by the EIC or his authorized

Representative with a view to prevent any losses like theft, fire hazards, act of god, etc.

Without limiting his obligation and responsibilities under various clauses & conditions in

this contract, the contractor must insure “Workman Compensation Policy with Medical

Extension” for all labourers, skilled and unskilled, workers, supervisors, etc. deployed for

said work. The cost of tender includes all medical compensation that is to be extended to

the workers employed by the contractor in case of any sort of medical requirement that

may arise to the workers and GMB would not be liable for the same.

Any accident/death of person/theft occurs during execution of this work, the GMB has

no liability for the same. It will be solely contractor’s responsibility.

3.16 LAWS GOVERNING THE CONTRACT

This Contract shall be subjected to the laws and regulation governed by the GMB &

Government of Gujarat that may be in force during the Contractual period.

3.17 JURISDICTION:

The award of contract is subject to the Okha Port (Gujarat State) jurisdiction.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

3.18 SIGNING THE CONTRACT:

The successful Bidder shall be required to execute an Agreement on stamp paper of the

required value within 15 days from the date of issue of the notice of Letter of Intent with

submission of Security Deposit as per above stated clause. In the event of failure on the

part of the successful Bidder to execute the agreement within the above stipulated

period, or the period agreed by the GMB, the Earnest Money deposited by him will be

forfeited and apart from that the GMB being in such circumstances entitled to treat the

successful Bidder as in breach of contract and proceed accordingly.

3.19 INSTRUCTIONS TO BIDDERS TO FORM PART OF THE AGREEMENT :

All these instructions, conditions, special conditions, if any, Technical specifications

contained in the tender document and any correspondence related to this Contract shall

form part of the agreement.

1) Letter of Application shall be submitted in proper format. Incomplete offers shall be

2) The bidder shall satisfy himself with regard to the nature of work to be carried out, its

scope, the conditions of the contract, etc. included in the bid document.

3) The cost associated with the preparation and submission of bid shall be borne by the

bidder and GMB shall in no case be responsible or liable for such costs.

4) The language for submission of bid should be in English.

5) The enclosed schedules should be filled in completely and all questions should be

answered. If any particular query is not relevant, it should be stated as "NOT

6) Financial Data, Projects Costs, value of work etc. should be given in Indian rupees only.

7) For any clarification, for site visit and information regarding relevant data will be

available at office of Executive Engineer (Mech.), PIU Porbandar, GMB Office Complex,

Nr.S.T.Bus Station, Chowpati Road, Porbandar – 360575 (Gujarat).

8) If a proprietary firm makes the application, it shall be signed by the proprietor above

his full name and the full name of his firm with its current address.

9) If the application is made by a firm in partnership, it shall be signed by all the partners

of the firm, above their full names and current addresses or by a partner holding the

power of attorney of the firm by signing of the application in which case a certified

copy of the power of attorney shall accompany the application A certified copy of the

partnership dead, current address of the firm and the full names, and current of all

the partners of the firm shall also accompany the application.

10) If limited company or a limited corporation makes the application, a duly authorized

person holding the power of attorney for signing the application in which case a

certified copy of the power of attorney shall accompany the application shall sign it.

Such limited company or Corporation will be required to furnish satisfactory evidence

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

of its existence before the contract is awarded.

11) Information furnished must be sufficient to show that the applicant is a capable in all

respects to successfully complete the envisaged contract works strictly on the basis of

the applicant, having already carried out satisfactorily works of similar size, nature and

12) While submitting the schedules, duly filled in, the applicant shall enclose the latest

copies of brochures and technical documentation giving more information about the

firm and all the members.

13) The Gujarat Maritime Board reserves the right to reject any or all bids without

assigning any reasons and the Gujarat Maritime Board decision shall be final and

14) No costs incurred by bidder in making this offer like providing clarification or attending

discussions, conferences or site visits will be reimbursed by the Gujarat Maritime

15) Bidder shall enclose list of similar nature of jobs under taken during last five years.

Copies of certificates/documents in support shall be attached.

16) Details of the litigation, if any, during last three years shall be furnished.

17) During the tenure of profession, details of awards, if any and such additional

information shall be furnished.

18) The PQ cum Technical Bid should contain all other documents except the price bid,

like specifications, general conditions, etc. and Bidder’s letter regarding deviations to

the general terms & conditions, if any. It should be very clearly understood that the

PQ & Technical Bid should be restricted to only "Technical Matters” and the tender

quoted price must not be discussed in the PQ cum Technical Bid. Conditions in "PQ

cum Technical Bid" should be specific so as to evaluate them correctly and to arrive at

the correct financial effect.

19) The bidders will understand clearly that the rates quoted are for complete works and

include all costs due to POL, labor, plants & equipment’s, transportation, supervision

of GMB officials including lodging & boarding, various other services like water, power,

materials and all matters and things necessary for satisfactory completion of the work

and no claim for additional payment beyond the offered/accepted rates will be

entertained and the bidder will not be entitle subsequently to make any claim on the

ground of misrepresentations or on the ground that he was supplied with wrong

information given by any person (whether the person is the employee of GMB or not).

Any failure on the part of Bidder to obtain all necessary and correct information for

the purposes of filling his Bid and prices / rates therein shall not relieve him from any

risks or liabilities arising out of consequence upon the submission of the Bid.

20) The price bid should contain only rate and amount of the work. Any condition in the

price bid shall be liable for rejection of offer of that bidder.

21) No contract will be awarded except to the qualified and responsible bidders capable

of performing the classes of work contemplate.

22) No Bid shall be deemed fit for consideration unless, it is completed in all respect.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

23) No conditional tender will be accepted.

24) No change or supplementary information (unless & until asked by GMB) in respect of

the offer shall be accepted after its submission. The bidder shall not make any

alteration in the bid documents.

25) The successful bidder shall have to enter in to an agreement with the Gujarat Maritime

Board in the prescribed format. The cost of stamp papers etc. for the agreement shall

be borne by the bidder.

26) All document submitted will be the property of GMB and GMB reserves the

right to use these documents without any prejudice.

Signature of Contractor Executive Engineer (Mech.),

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

P.Q. Forms List

QUALIFICATION DATA SHEET TO BE FILLED UP BY THE BIDDER.

The qualification questionnaire contains the following forms:

P.Q. FORM-I : Letter of Application

P.Q. FORM -II : Document Fees & EMD Details

P.Q. FORM III : General Details

P.Q. FORM IV : Turn Over

P.Q. FORM–V : Details of experience- A

P.Q. FORM -VI : History of Litigation

Executive Engineer (Mech.),

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

LETTER OF APPLICATION

The Executive Engineer (Mech.)

Gujarat Maritime Board

Having examined the Bid documents including scope of works and time frame of the aforesaid

work, I/we hereby submit all necessary information and relevant documents as desired.

The application is made by us on behalf of M/s. (Bidder) duly authorized to submit the offer.

The necessary evidence admissible in law in respects of authority assigned to us on behalf of

the firms for applying and for completion of the contract document is attached herewith.

It is certified that the information furnished in this document is correct & authentic.

I/We confirm that we have not been barred & blacklisted by any Government organization

OR Major Port Trust OR Minor Port Board in India for any such works in last Three Years.

I/We shall make available to the GMB any additional information it may find necessary or

require for this tender purpose.

I/We promise that we will abide by all rules & regulation as laid down by G.M.B. time to time

for execution of any contract as may arise during this contract period

I/We have examined and have no reservation to these tender documents with any addendum

I/We undersigned accept that GMB reserves the rights to reject any or all tender for this work

without assigning any reason.

Signature of the applicant

(Name in bracket)

Encl: As per NIT

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Document Fees & EMD Details

Document Fees Detail

D.D./Banker’s cheque No.& date

Bank Name & Address

Bank Name & Address

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

GENERAL INFORMATION

All individual firms applying for pre-qualification must complete the information in these

1. Name of firm:

2. Head office address:

3. Local office address (if any):

4. Telephone: Contact:

5. Facsimile: E-Mail & Website:

6. Place of incorporation / registration: Year of incorporation / registration:

9. Main lines of business:

10. Details of office set up with Key staff

name, designation, & other detail

11. Other information ( if any)

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

All individual firms applying for pre-qualification must complete the information in these

Particular Year Value

Turnover 2020-21

Turnover 2021-22

Turnover 2022-23

Turnover 2023-24

Turnover 2024-25

Note: Copy of Chartered Accountant certificate shall be attached online with the Tender.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Bidders should provide information showing their experience for similar works as mentioned

in the table below.

Experience of successfully completed works during last 05 financial years i.e. from 01-04-2020

to last date of online submission of bid for the proposed work as per relevant clause of PQ bid

shall be taken in to consideration.

A. Experience in Contracts of works completed:

Sr. Name Owner/ Address Contact person Value of Detail Order Successfully

No of Client with phone name & Mobile contract (copy Attached) Completion

work / Fax No. no. Certificate of

Client (Attached/

1. The above information should be filled in the table and supporting documents

in soft copies should be submitted inclusive of work order and Completion

certificate etc. in e-tender.

2. If Bidder will submit Government experience work then they should submit

Form-3A for that particular work duly signed by the authority for that.

3. If bidder will submit Non-Government work experience cert OR Subletting

work experience cert then they have to furnish following certificates.

- Self-attested copy of Work order, completion certificate.

- Self-attested copy of letter of permission/approval given by the employer

for subletting the work.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

History of Black Listing and Barring / Litigation

Non judicial Stamp paper of Rs.300/- or Above

We here by undertakes and confirms that our agency

M/s.__________________(Bidder)________________ have been neither black listed nor

banned for tender participation or execution of the works by any Govt./PSU Authority in last

03 (three) year.

Yours faithfully,

(Name of Authorized signatory)

(The stamp paper submitted shall be purchased on a date subsequent to the date of

publication of the tender advertisement.)

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Roads & Building Department

Government of Gujarat

Division:_ “Mechnical Division - Gandhinagar___

ELECTRICAL WORK

Construction of administrative office building at port Okha Part-3

Name of work :- Electrification

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Name of Work: Construction of administrative office building at port Okha Part-3

Electrification

Tender Booklet contains 55 Pages

C Instructions to tenderers

Form of tender for electrical work (induplicate) with schedule of time

E General Conditions

F Data Sheet for E-tendering

G General Condition of contract for electrical works

J Specification for electric works

K List of approved Electrical Products

(i) Amount put to tender Rs.

(ii) Tender fee Rs. As per NIT & Tender

(iii) Earnest Money Rs……………………….. Documents

(iv) Security Deposit Rs…………………… Performance Bond Rs….………....

Last Date of Receipt of Tenders by R.P.A.D. Dt. ____/____/_________

Downloading of tender documents

Divisional Account/D.A.O.

Executive Engineer (Mech.)

(Only in case of Tender above Ten lakhs)

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

2. Estimated Cost … Rs. ………………………………………….………

3. Earnest Money 1% Rs. …………………………………………………

4. Validity period of tender offered …

(90/120*) days from the stipulated date of

receiving tender ifTender

tenders are invited off line

and no modification shall be allowed after

handing over the to postal authorities. In case

of on line tenders, the validity period shall be

counted from the date of opening on line

tenders, in case of single cover system tenders

and from the date of opening technical bid in

case of two cover system tenders

5. Security Deposit -

(i) In the form of small

Savings or Narmada Bonds or FDR of schedule

(of minimum one year time limit) 2.5% Rs. ……………………………………………….

(ii) To be deducted from bills (Security Deposit) 2.5% Rs. ……………………………………………….

(Deduction at rate of 5% from each Running Bill

As per NIT &Tender Documents

shall be made till stipulated maximum amount is

(iii) Performance bond of schedule Bank 5% Rs. ……………………………………………….

(In case of tender estimating Rs. 30 lacs or more)

6. Time limit … As per NIT & Tender Documents

* Strike out whichever is not applicable

* Vide R & GD G. R. No. TNC – 1088 – 1B/1 (13) / C dated 4-5-1993 & revised vide G.R. No. TNC-1088/IB/18(13)-

C, dated 31-8-94. & TNC-10-2013-3-(Part-1)-C, dated 19/11/2013& TNC -10-2013-3 (Part 2)-C dated 20-11-13

Deposit furnished in the form of interest bearing document as per Item .4 (i) can further be extended

for renewal if so desired and communicated by the Contractor in writing before one month from the date expiry

date. Similarly Security Deposit deducted as the Item No.4 (ii) can also be converted into interest bearing fixed

term securities of schedule and Nationalised Bank. If so desired and communicated by the contractor in writing.

The security Deposit will be released against Bank Guarantee as provided in Clause 3.8 of General Condition of

Should this tender be accepted, I/We hereby agree to abide by and fulfil all the terms and Provisions of

the conditions of the contract annexed here to so far as applicable and in default thereof to forfeit and pay to

Government in office the sums of money mentioned in the said conditions.

(Receipt No. ___________ dated _______________ from the Government Treasury or Sub-Treasury at

_____________ in respect of sum Rs.* _________________________________ is forwarded herewith

representing the earnest money + (a) the full of value of which is to be absolutely forfeited to Government

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

with Clause-I of the said conditions, otherwise the said sum of above Rs.

______________________________shall be refunded).

*Digital signature of contractor

**Signature of the contractor

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

(Witness)*** (At the time of execution of contract document)

*Digital signature of contractor before submission of tender.

**Signature of contractor at the time of execution of contract document.

***Signature of witness to Contractor’s signature at the time of execution of Contract document

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

Signature of the Executive Engineer (Mech.),

Note: The normal rate of Security Deposit is 5 percent for works upto Rs. 30 lacs and further 5 % as performance

bond for works above Rs. 30 lacs. Out of 5 % of Security Deposit 50 % is Payable at the time of acceptance of

tender and the balance by deduction from progress bills.

Instructions to Tenderers

1. Tenders, sealed and marked on the outside for

“Will be received by undersigned

Upto the day of

In the form of “Tender for Electrical Works” hereto annexed

2. The tendererd shall state precisely in his tender the type and description of the materials, plant

and stores he proposes to use for the work. If he proposes to use materials, plant or stores of other

than Indian manufacture he must clearly state this in his tender, together with the name,

manufacturer and of the country of origin of the same.

3. The office with whom cash deposits are to be made, or to whom securities are to be endorsed

accordance with clause 3 of General Condition of Contract for Electrical Works, is the Ex

4. The work must be carried out in accordance with the General Condition of Contract for Electrical

Works and the general specification for electrical works in Government building.

5. Plans may be seen, in the office of the Executive

6. The Governor of Gujarat does no undertake to accept the lowest or any tender.

Executive Engineer (Mech.).

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Form of Tender for Electrical Works

1. I/We do hereby tender to execute the whole of the work Described in the accompanying tender

for the several sums, and in the case of measured works, at the several rates, set forth in the tender

hereto attached and signed by me/us and should this tender be accepted. I/We further undertake

to complete the work within the time stated below reckoned form the date of acceptance of

tender, namely.

2. I/We do agree and bind myself/ourselves to abide by and fulfil the general conditions of contract

and the Special Conditions of Contract annexed to the Specification or in default thereof to pay to

the purchaser, as reasonable compensation for such breach of such conditions, the sums of money

mentioned in the said condition.

3. I/We further agree to make good at my/our own expense all defect in the installation which appear

within twelve months from the date bringing the installation into beneficial use when such defects

are due to defective workmanship or material executed or supplied by me/us.

4. I/We hereby declare that my/our near relative are not working in this Division or in its sub-division

as an Executive Engineer (Mech.), Deputy Executive Engineer, Additional Assistant Engineer,

Overseer, Divisional Accountant, Store Keeper, Manager of Atithi/Vishram Gruha and in the circle

as a Superintending Engineer in additional for Panchayat Works not working nor having posting as

Chairman of P.W. Committee or as incumbent in Jilla Panchayat at today.

The above tender is hereby accepted by me for and on behalf of the Governor of Gujarat.

Executive Engineer (Mech.),

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Form of Tender for Electrical Works

1. I/We do hereby tender to execute the whole of the work Described in the accompanying tender

for the several sums, and in the case of measured works, at the several rates, set forth in the tender

hereto attached and signed by me/us and should this tender be accepted. I/We further undertake

to complete the work within the time stated below reckoned form the date of acceptance of

tender, namely.

2. I/We do agree and bind myself/ourselves to abide by and fulfil the general conditions of contract

and the Special Conditions of Contract annexed to the Specification or in default thereof to pay to

the purchaser, as reasonable compensation for such breach of such conditions, the sums of money

mentioned in the said condition.

3. I/We further agree to make good at my/our own expense all defect in the installation which appear

within twelve months from the date bringing the installation into beneficial use when such defects

are due to defective workmanship or material executed or supplied by me/us.

4. I/We hereby declare that my/our near relative are not working in this Division or in its sub-division

as an Executive Engineer (Mech.), Deputy Executive Engineer, Additional Assistant Engineer,

Overseer, Divisional Accountant, Store Keeper, Manager of Atithi/Vishram Gruha and in the circle

as a Superintending Engineer in additional for Panchayat Works not working nor having posting as

Chairman of P.W. Committee or as incumbent in Jilla Panchayat at today.

The above tender is hereby accepted by me for and on behalf of the Governor of Gujarat.

Executive Engineer (Mech.),

GENERAL CONDITIONS

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

1. The work of the Electrical Installation shall be carried out as per I.S Specifications I.S. 732-Code Part I, II &

III - 1982-82 of practice of Electrical wiring and fitting in building.

For Hospitals I.S. 7732 of

For Educational Installation I.S. 108941-1984

For Aluminium Conductor I.S. 398-1984 Part III

2. The fitting should be fixed with mild steed hooks to be supplied and erected and duly grouted in the cement

concrete by the contractor wherever possible the decision of the EIC in respect of the feasibility of providing

such hooks in the cement concrete, shall be final and binding on the contractors.

3. The work shall have to be completed within the prescribed time limit unless the extension in the time limit

at the instance and the request of the 'contractors is granted by the authorities in which case, the

application for the extension in time limit have to be made by the contractors by registered post before the

date of expire of the schedule time limit under the agreement.

4. The amount of Rs. 1-00 for each empty wooden box of ceiling fan and 0-50 paise for each empty wooden

box of Table fan issued to the contractors for* the work as per Schedule B of the work shall be recovered

from the Contractors.

5. Materials required for the work shall be supplied to the contractor as per rates mentioned in the Schedule

'A' attached herewith and the cost of materials will be recovered form their bills.

6. The tender documents required shall have to be filled in either in ink or by ball pen.

7. In addition to the above the tender will also be liable to be rejected outright if

(i) Any of the pages of the tender is/are removed or replaced.

(ii) In the case of "item rate" tender, the rates are not entered in ink, in figures and words and the total of

each item and grand total are not struck by the tender or in ink in the last column of schedule 'B' under

each item and grand total are not struck by the tender or in ink in the last column of schedule 'B' under

(iii) All corrections, additions or pasted slips are not initialled by the tenderer,

(iv) Any erasure is made by him in the tender AND

(v) The tenderer in the case of a firm, each partner or the person holding the power of attorney thereof

does not sign or the signature is/are not attested by witness on page 8 of the tender in the space

provided for purpose.

8. A certificate of registration as approved contractor should be attached with the tender.

9. In respect of tenders from the co-operative society a solvency certificate of an amount equal to 20% of the

amount of the work put to tender plus cost of work in hand will have to be produced along with the tender

or a certificate, regarding the borrowing capacity of the society issued by the legal Assistant, Directorate of

Cottage Industries will have to be produced along with the tender.

10. The several documents forming the contract are the essential parts of the contract and requirement

occurring in one is as binding as though occurring in all, they are intended to be mutually explanatory and

complementary and to describe and provide for a complete work.

11. In the event of any discrepancy the several documents forming the contract or in any one document the

following order of procedure should apply:

(a) Dimension and quantities:

(ii) Schedule 'B' of the tender form

(iii) Specification

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

On drawing figures, dimensions unless obvious in contract will be followed in preference to sealed

(b) Description:

(i) Schedule 'B' of the tender form

(iii) Specifications

In case of defective description or an ambiguity, the Executive Engineer (Mech.) in charge should issue

further instructions directing in what manner the work is to be carried out is being understood that the

last modern practice is to be followed. The contractor should forthwith comply with such instruction.

12. The contractor should take no advantage of any apparent error, omission in drawings or a specifications

and the Executive Engineer (Mech.) in charge should be permitted to make fulfil the intent of the plans and

specifications.

13. Controlled materials (Essentially certificate)

(i) As regards "Controlled materials, the R. & B. Dept. will help to arrange for the permits as far as possible

and hold the contractor in securing the same. All incidental charges in procuring these materials shall

be borne by the permit as far as possible by the contractor himself. Though the R. &, B. Dept. will help

to arrange for the permit as far as possible and help the contractor in obtaining the materials, it shall

not accept any responsibility for any delay or loss or account of delay caused to the contractor while

obtaining the same.

(ii) The contractor shall submit the monthly returns in the prescribed forms at to the receipts and actual

use of the controlled materials during the month to the EIC of every calendar month.

(iii) The contractor shall submit the Executive Engineer (Mech.) or his representatives to inspect the stock

of the controlled materials by him at any time whenever the Executive Engineer (Mech.) or his

representatives so desire.

14. The tender shall remain open for a period of 90/120* days. The validity period shall be counted from the

stipulated date of receiving tenders if tenders are invited off-line.

In case of online tenders the validity period shall be counted from the stipulated date of opening online

tenders in case of single cover system tenders and from date of opening technical bid in case of two cover

system tenders. (R & B.D. G.R. No. TNC-10-2013(2)-C dated 10-5-2013)

If any tenderer withdraws or makes any modifications or additions in the terms and conditions of this

tender not acceptable to the Government (Public Works Department) as above then the Government shall

without prejudice to any right remedy be at liberty to forfeit in full the said earnest money absolutely.

15. The contractor shall employ only such labourers who shall produce a valid certificate of having been

vaccinated against small pox within a period of last three years.

16. The contractor shall provide drinking water facilities to the workers, labourers to comply with the

provisions, the engineer in charge shall give notice facility to the workers, Labourers within a period of ten

days from the date of the notice in writing, the Engineer in charge shall there upon make the arrangement

for the drinking water at the cost of the contractor.

17. The contractor shall provide the amenity of shade and shelter to the workers, labourers and their children

on Govt. work as soon as the work starts" If the contractor fails to provide shade and shelter than the Govt.

Shall provide the same at the cost of the contractor.

(Govt. Resolution PWD No. TNC-2172 (i) 76-C Dt.4-7-1973)

18. Challan for earnest money @ 1% of the estimated cost must accompany the tender. Tenderer may pay

earnest money up to Rs. 50,000 in cash or on the form of Crossed demand Draft or in case of tenderer is

member of only IEEMA DEPOSIT AT CALL receipts of Nationalized of scheduled Bank drawn in favour if

Executive Engineer (Mech.), Divisional Officer concerned. However in respect of the works estimated to

cost above Rs. 50 lacs, the amount of earnest money in excess of Rs. 50,000 Can be offered by the

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

contractor, at his choice, in the form of Bank Guarantee of the Scheduled Bank only. The Bank Guarantee

in such cases will be furnished in the following form. In such cases also, the amount of first Rs. 50,000 will

paid in the form of cash or crossed demand drafts or fixed deposit receipts or deposit at call receipts worth

the validity period of not less than the 6 Months of the nationalized or Scheduled Banks.

The Contractors, who have secured exemption Certificate for payment of earnest money by depositing

Lump Sum earnest money Deposit need not pay earnest money, but produce the certified copy of the

exemption certificate along with the tender.

(hereinafter called the Tenderer) is desirous and preferred to tender for works in accordance with the terms

and conditions of tender for the work of and where as We, Bank agree to give the

tenderer a guarantee for the Earnest Money.

1. Therefore, we hereby affirm Asthat

guarantors Documents

on behalf of the Tenderer up to total rupees

in words) Rs. (in figures)

and we undertake to pay to Executive Engineer (Mech.)s Division

Department of Government of Gujarat the (name of Govt.

previous notice of judicial or to be specified) up to his first written demand, without demur, without

delay and without the necessity of a previous notice of judicial or administrative procedures and without

the necessity to prove to the Bank the defects or shortcomings or debits of the contractor any sum within

the limit of Rs.

2. We further agree that the Guarantee herein contained, shall remain in full force and effects during the

period that would be taken for the acceptance of tender.

However, unless a demand of claim under this Guarantee is made on us in writing on or before the

(Date to be specified-will not be less than 180 days from the date of opening

the tender) we shall be discharged from all liabilities under the guarantee thereafter.

3. We undertake not to revoke the guarantee during currency except with the previous consent of the

Executive Engineer (Mech.) Division in writing.

4. We lastly undertake not to revoke the guarantee for any charge in constitutions of the Tenderer or of

Date: Signature & Seal of Guarantor

* Strike out whichever is not applicable

19. Wires of I.S.I. mark will be allowed to be used on the work.

20. The rates should be written both in words and figures inclusive of all taxes and duties.

21. The percentage additions in total amount tendered of any items is not allowed however if overall reduction

21. The percentage additions in total amount tendered of any items is not allowed however if overall reduction

in percentage is offered the same should be stated in the prescribed clause added at the end of, schedule

‘B’ in words and figures. If no reduction is to be made the gap should be filled in by the word 'NIL'.

Note : As per Govt. Resol. No. CDN/1269/PAC/51-C.dt. 15/4/1978

22. Safeguards :

(a) That the percentages and the tender amount by each contractor shall actually be shown to the other

contractors who may be present at the time of opening the tenders.

(b) That a tender with any erasures and/or over writing in percentage (both in word and in figures) shall be

rejected outright.

(c) That insertions and or correction in the percentage quoted (both in words and in figures) resulting into

increase in the value of the work shall be liable to be rejected outright unless it is authenticated by the

officer opening the tender at the time of opening tender as well as the contractors they may be present

at the time of opening tender and.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

(d) That any other correction or insertions shall be authenticated by the officer opening the tender and the

intending bidders who may be present.

23. Any error in quantity or amount in Schedule 'B' showing items of works to be carried out shall be adjusted

in accordance with the following rules:

(a) In the event of a discrepancy between description in words and figures quoted by a tenderer in the

rates column, the description in words shall prevail.

(b) In the event of an error occurring in the amount column of the Schedule 'B' showing item of works, as

a result of wrong multiplication of the unit rate and quantity, the unit rate shall be regarded as firm and

multiplication shall be amended on the basis of the rate.

(c) All errors in totalling in the amount column, and in carrying forward totals shall be corrected.

(d) Any rounding off of amounts against items of in totals shall be ignored. The tendered sum so altered

shall for the purpose of tendered be substituted for the sum original tendered and considered for

24. Battens shall be teakwood for acceptable quality and shall be varnished before fixing in position.

25. Wooden-cup board should be polished on both the sides.

26. Whenever Government materials are issued, the contractor shall be responsible for the safe custody and

proper use of the materials.

27. Loose electric fitting connection should be done at the time of handing over possession of building to the

concerned civil or administrative department and accordingly after taking over possession of these

connection concerned Civil/Administrative department is responsible for fittings.

28. (i) Late tenders (i.e. tender received after the specified time of opening) Delayed tender (i.e. tenders

received before the time of opening but after the due date time or receipt of tenders)'and post tender

offers shall not be opened and considered at all.

29. (ii) The tenders received (by registered post after the time of date specified in the tender notice) shall not

be received by the concerned office from the postman, for which date and time may be recorded on the

cover of the tender as to when tender was refused by the Divisional Accountant or the Divisional Head or

any other person in charge.

30. GST where recoverable / payable shall be deducted from bills for payment according to rules Prevailing at

the time of payment.

Pages 7 & 8 are for E-tendering of Electrical Tender Form only

DATA SHEET FOR ElectricalE-TENDERING

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

(A) Details of Tender Item :

Tender EMD in Tender

Sr. Total Security Period of

Name of Work Value in (Rs. fee

No. of Work Completion

(Rs. _______) Deposit

1 ------ As per NIT & Tender Documents ------

(B) Eligibility : Registered in ________ Class or above / Pre-qualification.

(C) Schedule of E-Tendering is fixed as under:

(i) Site Visit (If any)

From Date : __/__/____

Downloading of tender documents

(ii) Upto Date : __/__/____ Till __:__ hrs.

Start & End Date

(iii) Online submission of bid Upto Date : __/__/____ Till __:__ hrs.

(iv) Submission of EMD & Tender fee SubmissionAsinper NIT &Tender

electronic Documents

format only through online by

and other documents scanning and then the same should be sent in original to

Superintending Engineer ___________________________

Cicle_____________________ at the time of Tender Opening

or sent the same through R.P.A.D. So as to reach Executive

Engineer (Mech.), ______________________ Division

__________________ within 7 days from last date of Opening.

(v) Online Opening of Bid

90/120 Days counted from the date of opening of online

(vi) Bid Validity period

 Bidders can download the tender documents free of cost from the website. www.gmb.nprocure.com

 Bidders have to submit bid in Electronic format only on above mentioned website till the Date & time

 Offers in physical form will not be accepted in any case.

Bidders who wish to participate in online tenders will have to procure/ should have legally valid Digital

Certificate (Class-III) as per Information Technology Act-2000 using which they can sign electronic bids. Bidders

can procure the same from any of the license certifying Authority of India or can contract (n) code solution - a

division of GNFC Ltd., who are licensed Certifying Authority by Govt. of India.

(D) (i) Bid Inviting Authority Executive Engineer (Mech.), GMB , Gandhinagar

(ii) Bid Opening Authority Superintending Engineer(M), GMB, Gandhinagar

Percentage premium or rebate in words and figures at the

(E) Mode of Quoting Rate

end of Schedule B

The list of certifying agencies are as mentioned under :

Sr. No. Name of Certifying Agency Website Address

1. (n) Code solution (G.N.F.C.) www.gnvfc.com.

2. Safecrypt www.safescrypt.com.

3 TCS www.tcs.-ca.tcs.co.in

4. MTNL www.mtnltrustline.com

As a result of E-tendering the information / Instructions on Pages 4 to 6 following may be read as modified

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

General Conditions from Page 4 to 6 are substituted for E-tendering as below :

7. In addition to the above the bid will liable to be rejected if :-

(i) The bidder proposes any alteration in the work specified or in the time allowed for carrying out the work

or any condition in the covering letter.

(ii) The bidder or the person authorized to sign on behalf of the bidder does not digitally sign the bid offer.

8. A Certificate of registration as approved contractor should be incorporated in electronically transmitted bid.

14. The tender for the work shall remain open for a period of 90 /120 days counted from the last

date of online submission of bid.

20. The rates should be expressed both in words and figures inclusive of all taxes and duties.

21. The bid will also be liable.

(i) The bidder proposes any alteration the work specified or in the time allowed for carrying out the work or

any condition or correction made in any code or mode of Schedule-B or Specifications.

(ii) The bidder or the person authorized to sign on behalf of the bidder does not digitally sign the bid offer.

31. (i) The Bids shall be offered in Electronic format only on online website www.gmb.procure.com/

www.gmbports.in till the date and time shown on Page 2 supra.

31. (ii) Payment of Tender Fee and Earnest Money Deposit : "Demand Draft for E.M.D. & Tender fee shall be

submitted in electronic format only through online (by scanning) while uploading the bid. This

submission shall mean that E.M.D. & tender fee are received for purpose of opening the bid. Accordingly

offer of those shall be opened whose E.M.D. & tender Fee is received electronically. However for the

purpose of realization of D.D. bidder shall send the D.D. in original to Superintending Engineer

_____________________ Circle _______________________ at the time of tender opening or send the

As per NIT &Tender Documents

same through R.P.A.D. So as to reach Executive Engineer (Mech.) ______________________ Division

_____________________ within 7 days from the last date of opening. Penetrative action for not

submitting D.D. in original to E.E. by bidder shall be initiated. D.D. for Exemption Certificate is not

necessary. However Exemption Certificate shall have to be submitted electronically through online. If

the contractor does not remit the tender fee & the earnest money within the specified time his

registration will be held in abeyance for one year & his tendering code will be cancelled for one year.

Any documents in supporting of tender bid shall be submitted in electronic format only through online

(by scanning etc.) & hard copy will not be accepted separately." (R&B Circular No. પરચ-૧૦૨૦૦૮-પ-સ,

dated 18-1-2008 & R.&B.D.G.R. No. Parach-102008-5-C (Part file) dated 27-11-08)

GENERAL CONDITIONS OF CONTRACT FOR ELECTRICAL WORKS IN THE BUILDING AND

COMMUNICATION DEPARTMENT

GENERAL CONDITIONS OF CONTRACT

1. Definitions of terms:

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

In construing the general conditions and the annexed specification the following words shall have the

meaning here assigned to them unless there is something in the his successors and assigns.

The "GOVERNOR OF GUJARAT" shall include his successors and assigns.

The "ENGINEER" shall mean the Executive Engineer (Mech.), , for the time being attached to the Public

works Department of the Gujarat State or such other officer as may be appointed by the Executive Engineer

(Mech.), to supervise the work on behalf of the Governor of Gujarat.

The "CONTRACTOR" shall mean the Tenderer whose tender, shall be accepted by the Governor of Gujarat

and shall include the tenderer's legal personal representatives of successors and assigns.

"PLANT" shall mean and include any machine any machine fixed of movable, use for the generation or

transmission of power of actuated by power.

"WORK" or "WORKS" shall mean the whole the plant and material to be provided and work to be done

executed of carried out by the contractor under the contract.

The "CONTRACT" shall mean all the documents by which the agreement by the contractor to be provided

to execute of carry out the plant work or works shall be constituted or in or by which the terms of such

agreement or any of them are contained or set forth specially as per these General conditions, any special

conditions attached to or issued with these conditions. The specification, the Drawing, the invitation for Tenders

(if any) of any other letter. notice or document upon or with reference to which the Tender is made and the

Schedule of prices (if any) furnished by the contractor with these his Tenders.

The "SPECIFICATION" shall mean the specification annexed to these General conditions and the Schedule

thereto (if any).

The "SITE" shall mean the whole of the premises, buildings and grounds in or upon which the Plant works

or works is or are to be provided, executed, erected, done or carried out.

The "DRAWINGS" shall mean the drawings issued with the specification which will ordinarily be identified

by being signed by the Engineer and any further drawings submitted by the contractor with his tender and duly

signed by him and accepted or approved by the Engineer and all other drawings supplied or furnished by the

contractor or by the Engineer in accordance with these General conditions.

The "SPECIAL CONDITIONS" shall mean the special conditions of contractor (if any) attached to general

The "SCHEDULE" shall mean the schedule or schedule attached to the specification.

2. Contractor to inform himself fully :

The contractor shall be deemed to have carefully examined the invitation for Tender (if any) the general

and any special conditions, the specification and Drawings and the Schedule of price(in any). In case off

discordance or want of agreement between or amongst the several things herein described as the grounds or

data of the contract then these conditions shall have precedence of and be held to be more correct and binding

and in like manner detailed drawings shall be held to be more correct. and binding then general drawings and

in like manner drawing made to a large scale, or for special instruction, shall be held to be ore correct and binding

than drawing made to a smaller scale, or for general instruction and figured dimensions shall be held to be more

correct than dimensions by scale but subject nevertheless in case of doubt or dispute as to any of the matters

aforesaid to the determination and decision of Engineer as hereafter is more particularly mentioned and

provided always that nothing herein contained shall limit the powers of the Engineer herein after mentioned.

3. Security Deposit:

3.1 Security Deposit is required to be furnished by the contractor as guarantee money for performance of the

contract and observance of Contract Conditions.

3.2 The person/ persons whose tender is accepted (hereinafter called the “Contractor” which expression shall,

unless excluded by, or repugnant to the context include his Legal heirs, executors, administrators and

assignees shall pay the total amount of Security Deposit:

assignees shall pay the total amount of Security Deposit:

(a) In respect of the tender up to Rs. Thirty lacs, equal to 5 (Five) percent of the estimated cost of the work

(b) In respect of the work above thirty lacs, equal to 10 (Ten) percent of the estimated cost of the work

3.3 In respect of the tenders up to Rs.30 lacs the contractor shall pay Five percent of Security deposit in two

parts as tender:

Part-I : 2.5 percent in the from of Narmada Bond of Sardar Sarovar Narmada Nigam Ltd. or in any form of

National Small saving (N.S.S.) Schemes or Tender Documents

F.D.R. of any Schedule Bank to be paid within 10 days from the

date of receipt of Acceptance letter of his offer.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Part-II : 2.5 percent in the form of cash/ Security Deposit to be deducted from Running Bills that become

payable to the contractor from time to time.

3.4 In respect of the tenders above Rs. Thirty lacs the contractor shall pay first five percent of Security deposit

as specified in part 3.3 above and for the remaining five percent, the contractor shall have to give

Performance Bond to be produced within 10 days from the date of receipt of acceptance letter of is offer.

3.5 The work-order to commence to work shall be issued only after the security deposit as per Para 3.3 and

is paid/ furnished by the tenderer. If the tenderer fail to produce the security deposit as above the earnest

money paid by him shall be forfeited and his registration shall be held in abeyance for three years from the

date of such default

3.6 All compensation, liquidated damages or other sums or money payable by the contractor to Government

under the terms of this contract shall be deducted from or recouped by the realization of a sufficient part

of his security deposit, or from the interest arising there from or performance bond or from any sums which

may due or may become due by Government to the Contractor on any account whatsoever and whether in

respect of this contract, any other contract, or otherwise. In the event of his security deposit being reduced

by reason of any such deduction or recoupment as aforesaid, the contractor shall within ten days thereafter,

make good in cash or in Government securities transferred as aforesaid any sum or sums required to make

good the shortfall in the amount of the security deposit.

3.7 The portion of security deposit deducted at 2.5 percent from running bills as security deposit can be

converted in to interest bearing securities or F.D.R. of Schedule Bank in the Name of Executive Engineer

(Mech.) provided that the recovery of full amount of 2.5% is made and that the contractor has expressly

desired this in writing.

3.8 The full amount of Security Deposit deducted in cash from running bills will be released proportionally as

indicated in table below on production of Bank Guarantee of schedule Bank provided the contractor

produces Bank Guarantee for the period of six months beyond the stipulated period of completion of work.

Further if the time limit of contract is extended the period of Bank Guarantee shall have to be extended for

six months beyond the proposed extension of time limit and the contractor shall have to furnish the

undertaking for this alongwith the application for extension in time limit.

Table of Proportionate release of Security Deposit:

As per Tender Documents Against production of

Sr. Monetary Progress Portion of Security Deposit to be released

Bank guarantee of

Equal to the amount retained from Running

Equal to the amount to

1. 25% of Tender cost Bills or 0.625% of the estimated cost of work,

whichever is less.

Equal to the amount retained from Running

Equal to the amount to

2. 50% of Tender cost Bills or 1. 25% of the estimated cost of work,

whichever is less.

Equal to the amount retained from Running

Equal to the amount to

3. 75% of Tender cost Bills or 1.88% of the estimated cost of work,

whichever is less.

3.9 It will have to be ensured that the ten percent amount of security deposit in any form as permissible above

is kept available with the employer till the actual date of completion of work.

3.10 Fifty percentage of the Security Deposit along with performance bond shall become refundable within

fifteen days after the final completion certificate issued a per Clause-25. All dues under this contract or

other contract. or otherwise, shall be recoverd from the aforesaid amount of fifty percentage of the said

security deposite and the balance shall be refunded within fifteen days after the final certificate is issued

as per clause-25. The remaining fifty percentage of the security deposit shall be refunded after expiry of the

Defect Liability period as per clause-33 after deducting there form the amount of expenses, is any

Government under this contract.(See Performance bond below) (Modified as per R & B Circular No. TNC-

10-2013-3-(Part 1)-C dated 19-11-2013 and GR. No. TNC-10-2013-3-(Part-2)-C dated 20-11-2013)

PERFORMANCE BOND

(The date of this bond must not be prior to the date of the instrument in connection with which it is given).

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Principal (Contractor)

Sum of bond (express in words and figures)

Contract No. and date of contract

KNOW ALL MEN BY THESE PRESENTS, THAT WE, THE PRINCIPALS AND SURETY above named are held and firmly

bound up to the______________________ hereinafter called the Employer in the amount stated for payment of

which sum, well and truly to be made, we bind ourselves, our heirs, executors, administrators and successors jointly

and severally, firmly by these presents subject to the provisions of which the aforesaid Contractor on demand and

without demand on a claim being made by the Employer.

THE CONDITION OF THIS OBLIGATION IS SUCH, that whereas the principals have entered in to a contract with the

Employer numbered and dates as shown above and hereto attached for the execution of work ______________

NOWTHEREFORE, if the Principal shall well and truly perform and fulfil all the undertakings, covenants, terms,

conditions and agreements of said contact during the original terms of the said Contract and any extensions thereof

that may be granted by the Employer with or without notice to the surety and during the life or any guarantee required

under the contract and shall also well and truly perform and fulfil all the Undertakings, covenants, terms, conditions

and agreements of any all duty and unduly authorized modifications of said Contract that may hereafter be made,

notice of which modifications to the surety being hereby waived or shall pay over, make good and reimburse to the

Employer all loss and damages which the employer may sustain by reason of failure or default on the part of said

Principal so to do.

We _____________________________________ further agree that the guarantee herein Contained shall remain in

full force and effect during the period that would be taken for the validity of the said Contract, and that it shall continue

to be enforceable till all the dues of the employer under or by virtue of the Contract have been fully paid and its claims

satisfied or discharged or till the Employer certifies that the terms and conditions of the Contract have been fully and

properly carried out by the said Contractor and accordingly discharges the guarantee. Unless a demand or claim under

this guarantee is made on us in writing on or before the ____________________ we shall be discharged from all

liability under this guarantee thereafter.

IN WITNESS WHERE OF, the above bounded parties have execute this instrument under their several seals on the date

indicated above the name and corporate seal of each corporate partly being hereto affixed and these presents duly

signed by its undersigned representatives, pursuant to authority of its governing body.

In the presence of witness individual

by ______________________________ affix Corporate Seal

Attested Corporate surety

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Business address

For and on behalf of the Employer

4. Mistake in contractor's Drawings

The Contractor shall submit such drawings as may be required and shall be responsible for any

discrepancies,errors omissions in any drawings other particulars supplied by him notwithstanding that such

drawings orparticulars may been approved by Engineer.

5. Patent Rights etc.

The contractor shall fully indemnify the Governor of Gujarat against all actions, suits claims demands, costs,

charges expenses arising from or incurred by reason of any infringement or alleged infringement, of any letters

patent, design, trademark or name copyright or other protected rights in respect of any machine, plant,work

materials thing or system or method of using fixing working or arrangement used or fixed or supplied by

contractor but this indemnity shall not extend or apply to any action suit claim, demand cost charges or expenses

arising from or incurred by reason of the use of the work or any part thereof otherwise then in the manner of

for a purpose contemplated by the contract all royalties and other similar payments which may have to paid for

the use of any machine, plants, work, material thing system or method as aforesaid (whether payable in one

sum or by installment or otherwise) shall be covered by the contract price and payable by the contractor.

In the event of any claim or demand being made or action or suit brought against the Governor of Gujarat

in respect of any such matter or matters as all negotiations for the settlement of such claim or demand and such

action aforesaid the contractor shall be duly notified, thereof, and he shall conduct or suit also be conducted by

him subject if and so far as Governor of Gujarat shall think proper under the Supervision & Control of Governor

of Gujarat through the officer duly authorized on his behalf.

6. Excess over Tender quantities, Extra items & Variations in Specifications, Drawings etc.

6.1 The Engineer-in-charge shall have power to make any late rations additions in or to the original

specifications drawings design instructions that may appear to him to be necessary of advisable during the

progress of the work and 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 alternation shall not invalidate the contract and 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 manner

above specified as part of the work shall be carried out by the contractor in the same conditions in all

respect on which he agreed to do the work and at the same rate as are specified in tender for the main

6.2 Except that when the quantity of any item exceeds the quantity as in the tender by more than 10% the

contractor will be paid for the quantity in excess of 10% at the rate entered in the S.O.R. of the year during

which the excess in quantity is first executed or tender rate whichever is less.

6.3 If the additional or altered work includes any class of work for which no rate is specified in these contract,

then such class of work shall be carried out.

(i) At the rate derived from the item within the contractor which is comparable to the one involving

additionalaltered class of work where there are more than one comparable items, the item of the

(ii) act which in nearest in comparison with regard to class or classes of the work involved shall be

selected and the decision of the superintending Engineer as to the nearest comparable item shall be

final and binding on the contractor.

(iii) If the rate cannot be derived in accordance with (i) above, such class of works shall be carried out at

the rate angered in the Schedule of Rates of the Division for the year in which, the tender was

received, increased or decreased by the percentage by which the tender received increased or

decreased by the percentage by which the tender amount is more or less as compared or decreased

by the percentage by which the tender amount is more or less as compared to the amount arrived at

the rates in the "Schedule of Rates" Divisions in the year in which the tender was received. If the

Schedule of rates calculated considering such items which were included in the "Schedule of Rates of

the Division for the year and or materials consumed on such item the rate to be charged would be

the basic rate taken into account for fixing the rate in S.O.R. referred to above instead of the rate.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

(iv) If it is not possible to arrive at the rate form(i) and (ii) above, such class of work shall be carried out at

the rate decided by the competent authorities on the basis of detailed rate analysis after hearing the

contractor before as committee of two superintending Engineers stationed at the same place or the

6.4 If the additional or altered work, for which no rate is entered in the "Schedule or Rates" of the Division is

ordered to be carried out before the rate is agreed upon, then the contractor shall within seven days of the

date of receipt by him of the order to carry out the work, inform the Engineer-in-charge does not agree to

this rates, he shall by notice 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 fit advisable, provided always that if the

contractor shall commence work or incurred any expenditure in regard thereof before the rates shall have

been determined as lastly herein before mentioned, then in such cases 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 Engineer-in-charge. In the

event of the dispute the decision the Superintending Engineer of the Circle shall be final.

Where, however, the work is to be executed according to the designs, drawings and specifications

recommended by the contractor and accepted by the competent authority, the alternation above referred

to shall be within the scope of such designs drawings and specifications appended to the tenders.

The time limit for the completion of the work shall be extended in the proportion that the increase in the

cost occasioned by alternations bears to the cost of the original contract work and the certificate of the

Engineer-in-charge as to such proportion shall final and conclusive.

7. Work man ship and materials :

The works shall be carried out in all respects with workmanship and materials of the best and most

substantial and approved qualities to the entire satisfaction of the Engineer who may reject any plant, apparatus

of material or workmen ship which slab in his opinion be of defective quality any such rejection to be final and

conclusive. The contractor shall at his own expenses provide all material labour, haulage, power, tools, tackles

and apparatus necessary to execute and complete the works and plant in the manner aforesaid.

8. Use of work pending completion :

The Governor of Gujarat shall be at liberty at any time to put into beneficial use the whole or any part of

the work he may desire to use pending the formal completion and taking over of the same.

9. Subletting of contract :

The contractor shall not without the consent in writing of the Governor of Gujarat under the hand of the

Engineer assign or sublet the contract nor make any sub contract with an person or persons for the execution

of any portions of the work other than for raw materials, or for any part of the work of which the manufacturers

are named on his contract.

10. Protection and liability for a accidents, Theft and Damage :

The contractor shall at all items until the commencement of the period maintenance as provided in clause

16 property and sufficiently cover up and protect all materials delivered on site from damage or injury by

exposure to the weather and shall take every proper precaution against accident, damage or injury on the same

from any cause. The contractor shall be and remain answerable and liable for all accident and damage thereto

which until the commencement of the period of maintenance as provided for under clause 16 may arise or be

occasioned by the acts or omissions of the contractor or his workmen, agents, servants or sub-contractors

and all loses and damages arising from such accidents damage or injuries and aforesaid shall be made good in

the most complete and substantial manner by and at sole cost of the contractor and to the satisfaction of the

Provided that should the Engineer certify, that the work has been completed but that owning to

circumstances over which the contractor has no control the work cannot be taken over the contractor shall not

be held liable for any loss of or damage to the work occasioned by such delay in taking over and occurring more

than one month after date of completion of the work as certified by the Engineer.

Until the work shall be or deemed to be taken over as hereafter provided the contractor shall also indemnify to

Governor of Gujarat from and against all claims and demands, suits proceedings, cost and expenses in respect

in respect of or in connection with any injury to person or damage to property by whomsoever sustained or by

defective design work for thefts of any property of the Governor of Gujarat or of other committed by any

employees of his own or his subcontractors and shall be liable for the costs of replacing any property stolen.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

11. Insurance :

Subject as hereinafter provided the contractor shall at his own expense insure and at all times prior to the

commencement of the period of maintenance keep insured against destruction or damage by fire or earthquake

storm and tempest such plant and materials ordered for the work as may for the time being be upon the site for

the full value of such plant and materials.

12. Materials brought on the site :

All materials tools and tackle brought to and delivered upon the site for the purpose of the work shall from

the time of their being so brought vest in and be the property of the Governor of Gujarat but may be used for

the purpose of the work but for that purpose only and not on any account be removed or taken away by the

contractor or any other person without the express permission in writing of the Engineer but the contractor shall

nevertheless (subject as hereinafter provided) be solely liable and responsible for any loss or destruction thereof

or damage unless resulting from causes beyond the contractor's control not being causes insurance against

destruction or damage from which is provided for in clause 11.. The Governor of Gujarat shall have a lien on

such materials, tools and tackle for any sum which may to any time prior to the completion of the works be due

or owing to him the contractor under in respect of or by reason of the contract and shall be at liberty to sell and

dispose of any of such materials, tools and tackle remaining after the completion of the works in such manner

as he shall think fit, and to apply the proceeds in or towards the satisfaction of such sum or sums so due or owing

as aforesaid but subject to such lien and power of sale and disposal such surplus materials, tools and tackle shall

being to the contractor and may be removed and disposed of by him as he shall think fit after the lien is

withdrawn by the Engineer-in-charge.

If the contractor shall at any time fail in the opinion of the Engineer to proceed with the work with due

diligence and expedition or shall refuse, neglect or omit to comply with any orders given to him in writing by the

Engineer- in-accordance with the provisions of the conditions or shall commit any other breach of the

provision of the contract, the Engineer shall be at liberty to give notice in writing to the contractor to make good

the failure neglect. omission or breach complained of and should be contractor shall fail to comply with any such

notice within such period as may be prescribed in such period as may be prescribed in such notice then and in

such case the Governor of Gujarat shall be at liberty to employ workmen other than those of the contractor to

perform and execute the work in respect of which the failure neglect or omission referred to in such notice shall

have been committed or occurred. If the Governor of Gujarat shall think fit, it shall be lawful for him to enter

into a new contract with any other persons, or person, for the execution of such part of the work as may not

have been executed and in that event the Governor of Gujarat shall without incurring any liability to the

contractor be entitled to use all or any of the materials, tools, tackle or there things which may then be on site

for the purpose of completing the work or any part thereof and to provide any additional materials, tools, or

tackle required for the purpose and the cost of executing any such work and providing any such materials shall

be paid by the contractor to the Governor of Gujarat on demand.

Subject to and after satisfaction of the lien of the Governor of Gujarat for any sum due to him by the

Contractor for any expenses cost or charges incurred in the completion of the work, all materials , tools, tackle

or other thing remaining on the site and unsold after such completion shall forthwith hereafter be removed by

the contractor.

14. Replacement of Defective work or material :

If during the progress of the work the Engineer shall notify in writing to the contractor that in his opinion

the Contactor has executed any unsound or imperfect work, or has supplied any materials inferior in quality to

those stipulated for by the contractor, the contractor shall at his own expense, within ten days of his receiving

the notice proceed with due expedition to remove or after and reconstruct or replace the work or as the case

may be supplied fresh materials up tothe standard of the specification. In place of the work or materials

complained of by the notice (as the case may be) and in case the contractor shall fail to do so the Governor of

Gujarat may after expiration of ten days from giving of such notice give a further notice in writing stating that

the Governor of Gujarat intention so to do forthwith at the cost of the contractor remove the work or materials

complained of and perform all such work or (as the case may be) supply all such materials in place of those

complained of as may be necessary or proper in order to comply with the contractor and the cost as certified by

the Engineer of any such removed and performance of work or supply of materials shall be paid by the contractor

to the Governor of Gujarat on demand provided always that nothing in this clause shall be deeded to derive the

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Government Gujarat or effect any other rights or remedies under the contract or otherwise which he may have

in respect of such defects of deficiencies. No payment which have been made on account of materials delivered

or work executed shall be looked on as acceptance of such or any work or materials.

15. Cutting away & making good :

The tender is include all necessary cutting and making good for the purpose of the contract of the wood

work, walk, floors etc. of the site. The contractor win be held responsible for and will have to make good at his

own expanse to the satisfaction of the Engineer, any damages to or disfigurement of the site which may have

been caused the acts or omissions of himself or his servants or agents in connection with the carrying out the

16. Maintenance :

The Contractor shall make good at his own expense all defects "due to faulty design material, or

workmanship on the part of the contractor which may during a period of 12 calendar months form the date of

which the work is certified by the Engineer to have been brought into beneficial use or if no such certificate is

given from the date of the final payment for the work under clause 20 (which period is hereinafter called the

"the period of maintenance") develop under proper use in the work or any part thereof by replacing plant

materials or work or otherwise as a may be necessary. Any such making good by the contractor shall in no case

relieve him from his liability to make good any further defect in these work made good of replace which made

develop during the reminder of such period of twelve months, if any such defects are clearly caused by the fault

of the contractor and are liable to recurrence the contractor shall make such alterations as are required to

prevent any recurrence of such defects. If any defects or alterations which contractor shall become liable make

good or make under this clause be not made good or made good or make the same (as the case may be) at the

risk and expense of the Contractor, but without prejudice to any other right or remedies which the Governor of

Gujarat may have against the Contractor in respect of his default in making good or making the same as

aforesaid/and the cost of any such making good or making shall be paid by the contractor to the Government of

Gujarat on demand.

17. Contractor's Representative & workmen :

The contractor shall employ at least one competent representative, whose name or names shall have

previously been communicated in writing to the Engineer by the contractor to superintend the carrying out the

works. The said representative of if more than one shall be employed then, one of such representative shall

always be present on the site during working hours and any written orders or instruction which the

Engineer or his duly authorized representative, whose name shall have been previously communicated in writing

to the contractor, may give to the said representative of contractor shall be deemed to have been given to the

The Engineer shall be at liberty to object to any representative or person employed by the Contractor in

execution of or otherwise about the work who in the Engineers opinion, shall misconduct himself or be

incompetent or negligent and the contractor shall remove every person so objected to forthwith upon receipt

from the Engineer of notice in writing requiring him to do so.

17.A Minimum age of persons employed and employment of donkeys or other animals :

(i) The contractor shall not employ any person who is under the age 15 years.

(ii) The contractor shall not employ donkeys or other animals with breaching of string or thin rope. The

breaching must be attest three inches side and should be tape (Nawar).

(iii) No animal suffering from sores, lameness or emaciation or which is immature shall be employed on the

(iv) If contractor does not accept the proceeding condition No. (i), (ii), & (iii) his tender shall not be accepted

and his name shall be removed from the list contractors.

(v) The Engineer shall remove form the work any person or animal found working which does not satisfy

these conditions and to responsibility shall be accepted by the Governor of Gujarat for any delay caused

in the completion of the work by such removal.

17.B One percent of work done and payable in bills be recovered as contribution towards building and other

construction workers welfare cess the certificate of deduction of welfare cess shall be issued to the contractor

18. Submission of Samples :

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

The contractor shall not without written sanction of the Engineer use for the execution of the work any

materials plant or stores of any type of description other than those specified in his tender. He shall if required

to do so or at his options, deposit samples, at the Office of the Engineer for approval and the Engineer shall

within 14 days or the receipt of the samples, express in writing contract to his approval or otherwise of the

samples deposited and all materials, plant and stores used in the execution of the work, must be in

every away equal to the deposited samples. All the deposited samples will be returned to the contractor within

one month of the work being taken over.

19. Deduction from contract Price :

The amount or all cost of work, expenses; or other sums which under the contract shall be payable by the

contractor to the Governor of Gujarat from any moneys due or becoming due by him to the contractor under

contract, without-prejudice to the Governor of Gujarat right to recover the same by the ordinary process of law.

20. Terms of Payments :

Subject to any deduction which the Governor of Gujarat may be authorized to make under the contract,

the contractor shall be entitled upon the certificate of the Engineer to the effect hereinafter stated payments

of R.A. Bills shall be made to contractor as per items, in measurable units executed according to the

specifications.

It at any time the contractor shall be prevented for any period of not less than 30 days from causes within the

control of the Governor of Gujarat either first, from delivering on the site any plant or materials ready in India

for delivery or secondly from proceeding with the erection at any plant or materials which he had already

delivered on the site, the Governor of Gujarat shall bear the cost of storage and protection, including insurance

in accordance the clause ii, of the plant and materials during such period in the first of such of contractor shall

be entitled to payment of 80% of the value certified as aforesaid of the plant or materials delivery of which shall

have been so prevented within one month from the date on which as certified by the Engineer such plant or

materials are so ready as aforesaid provided that all portions thereof have been suitably and sufficiently marked

as being property of the Governor of Gujarat and are delivered into the custody of some person approved by

the Engineer who has granted a receipt thereof.

Instalments shall be due and payable by the Governor of Gujarat within one month from the date of each

certificate of the Engineer.

21. Certificate of Engineer :

Every application to the Engineer for a certificate must be accompanied by a detailed claim in duplicate

setting forth (in the order of the Schedule of price if any) particulars of the Plant or materials delivered and work

executed to the date of the claim, and the certificate as to the plant and work mentioned in the claim as is in

the opinion the Engineer in accordance with the contract shall be issued within 14 days of the application. No

application for a certificate shall be made within 14 days previous applications.

22. Certificate not to affect rights of the Governor of Gujarat of contractor :

The Engineer may be any certificate make any correction or modification in any certificate previously issued

by him any payment shall be regulated and adjusted accordingly, No certificate of the Engineer shall nor shall

any payments on accounts by the Governor of Gujarat the Contractor, nor extension of time for the execution

of the work by contractor which may be granted by or behalf of the Governor of Gujarat affect or prejudice any

of the lights, of the Governor of Gujarat against the contractor under or relieve him any of his obligations for or

in respect of the due performance of the contract, or be interpreted as approval of work done or of materials

23. Suspension of work :

The Governor of Gujarat shall any to the contractor all proper expenses arising from suspensions of the

work by order in writing of the Engineer or any other officer on behalf of the Governor of Gujarat unless such

suspension is due of some default on the part of the contractor or any subcontractor under him.

24. Damages for delay in completion :

(i) If the Contractor fails to complete the work under contract by the stipulated date, he shall pay

liquidated damages of Rs.0.1 percentage of the contract value per day from the date of delaying

the said work up to the date of completion and banding over to the Government.

(ii) However also if the contractor fails to complete and part of the work Proportionate to by the time

in relation to the value of such part, he shall pay Liquidated damages per day from the date of

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

delaying the said part of the work up to the date of completion or the said designated part at the

rates shown in the said schedule of the contract value of such part for such failure till the said

designated part is completed.

(iii) The agree gate maximum of liquidated damages payable under this clause shall not exceed Rs.

percentage of contract value per day and shall be subject to the maximum amount of ten percent

of the estimated amount put to tender.

(iv) Delays requiring payment of ten percent liquidated damages of the amount put to tender for

performance shall be sufficient cause for termination of contract and for forfeiture of security

deposit. (including amount of performance bond in forfeiture of works estimated to cost more

than Rs. 15 lacs, for performance) and registration of the contractor shall also be kept in abeyance

of three years form the date as fixed in all such cases.

24.A If the contract shall desire an extension of the time for completion of work on the ground of his having

been unavoidably hindered in it execution or on any other ground he shall apply in writing to the EIC before the

expiration of the period stipulated in the tender or before expiration of 30 days from the date on which he was

hindered as aforesaid on with the cause for making for extension occurred whichever is earlier and the EIC may

if in his opinion. There are reasonable and bona fide grounds for granting. And extensiongrant such extensions

as the thinks necessary or proper. The decision of the EIC in his matter shall be final.

No applications for extension of time for completion of work shall be considered unless it is received by

registered post in the office of the Executive Engineer (Mech.) or left at his office and obtained receipt there of

duly signed by the Executive Engineer (Mech.) or his nominee authorized in this respect.

The date of receipt of application by the Executive Engineer (Mech.), shall be considered as the date of

application for the purpose of counting the period as mentioned above.

24.B "If the contractor or his workmen or servants shall break, deface injure or destroy and part of the

building or the work in question in/or which they may be working or any building road fence, enclosure or glass-

land or cultivated round contingence to the premises on which the work or any part there is being executed or

if any damage shall be done to the work from any cause whatever before completion of the work or before the

completion of the maintenance period whichever is later or any damages occurred caused due to normal flood

or rain or if any imperfection become apparent in it within three months from the grant of a certificate of

completion, final or otherwise by the Engineer-in-charge, the contractor shall make good the same at his own

expenses or in default, the Engineer-in-charge may cause the same to be good by other contractor and deduct

expenses (of which thecertificate of the Engineer-in-charge shall be final) from any sums that may then be due

or may thereafter become due to the contractor or from his security deposit or the proceeds of sale thereof a

sufficient portion thereof".

24.C Force Major Clause :

Neither party shall be liable to the other for any loss or damage occasioned by or arising out of acts of

God such as Unprecedented flood, Volcanic eruption, earthquake or other convulsion of nature and other acts

such as but not restricted to general strike invasion, the acts of foreign countries, hostilities, or war like

operations before or after declaration of war, rebellion military or usurped power which prevent performance

of the contract and which could not have been foreseen of avoided by a prudent person.

Note: Unprecedented flood means *here flood crossing the Hi Flood Level of the past-year (s) which is on the

available record. (Modified Vide R&BD.G.R. No. TNC-1096-IB-143-(16)-C dated 11-1-99)

25. Time of taking over :

The work shall for the purpose of all the provisions of these conditions be deemed to have been completed

and taken over by the Governor of Gujarat when the Engineer, shall have certified in writing that it has been

completed in accordance with the contract conditions and such certificate shall not be unreasonable withheld

nor shall the Engineer delay its issue on account of commissions of defects which in his opinion do not affect the

efficient use of work but such issue shall be without prejudice to the contractor's liability to make good any such

omission and defects with the greatest possible expedition.

26. Death or Bankruptcy :

The if the contractor shall die or become insolvent or bankrupt or have a receiving order made against him

or compound with or make on proposal carrying on his business under inspection or for the benefit of his

creditors or commit and act of insolvency or bankruptcy, or being a corporation bordered to be wound up or

have a received of its business appointed the Governor of Gujarat shall be entitled forthwith by notice in writing

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

to the contractor his legal representative to determine the contract and the Governor of Gujarat may in that

event complete the contract in such time and manner and by such person as he shall think fit.

27. Disputes to be referred to Gujarat Public Works Disputes Arbitration Tribunal :

The disputes relating to this contract in so far as they fall within the jurisdiction of Gujarat public works

Disputes arbitration tribunal shall be referred to the said tribunal of Gujarat State.

However the reference to Arbitration Tribunal under this clause will not stay fulfilment of obligations of

the contractor or rights of the Engineer-in-charge under this contracts, unless otherwise ordered to the contrary

by the said Tribunal as Interim Relief measure.

(The following clause is to deemed included in this conditions only when Plant or Machinery is included in the

28. Contract Drawings :

The contractor shall submit to the Engineer for his approval on or before the dates stipulated for the

purpose in the specification copies of all the drawings of the general arrangements of the plant as set out therein

and of such detail drawings as may be reasonably necessary.

Within Fourteen days from the receipt, by him of such copies the Engineer shall signify his approval or

otherwiseof the same and if he does not do so he shall be doomed to have approved thereof.Within Fourteen

days from the notification by the Engineer to the contractor of his approval such copies, or in the absence of

such notification within-thirty days from the receipt of such copies, the copies in ink on tracing cloth, or Ferro

Gallic prints mounted on cloth, of ail drawings as approved shall be supplied to the engineer by the contractor

respective and shall there upon the signed by the contractor and become there property of the Governor of

Such signed copies of the drawing shall not be departed from in any way whatsoever except with the

written permission of the Engineer, during the execution of the works of the signed copies shall be always kept

available for reference on the site.

In the event of the Contractor desiring to keep in his own possession a signed copy of the drawings as

approved he shall supply three copies instead of two and in this case the Engineer shall sign the third copy and

I return the same to the Contractor.

29. Manner of Execution, Quality of materials etc. :

The plant shall be manufacture, constructed, provided, put in position and maintain in-the best and most

substantial and workmen like manner and materials of the best and approved qualities having regard to the

respective uses.

30. Test on site :

In all cases where the special conditions are provided for tests on the site where there of plant materials

on workmanship the Governor of Gujarat except where otherwise specifically stipulated shall provide free of

charge such labour materials fuel stores, apparatus and instruments as may be requisitioned from time to time

efficiently to carry out such tests in accordance with the condition.

Where electrical energy is required for tests on site and supply is available on the site form an existing

installation such electrical energy shall be supplied to the contractor by the Govt. free of charge at the pressure

and frequency of the ordinary supply is available the electrical energy necessary for such tests shall be provided

by the contractor.

31. Delivery of plants & materials :

No. plant materials shall be tendered for delivery until and intimation is writing shall have been given to

the contractor by the Engineer that Governor of Gujarat is ready to take delivery.

32. Tests on completion :

On the completion of the works on the site is accordance with the contract the contractor shall give the

Engineer notice in writing of such completion. The Engineer shall after receipt of such notice by notice in writing

under his hand for date and an hour on that date for the making of the test on site if any such are provided for

The contractor shall carry out such tests upon the date and at the hour so fixed and if the Engineer or his

authorized representative shall attend on that date at that hours such test shall be carried out in the presence

the Engineer or such representative.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

If any portion of the plant fails under the tests to satisfy the contract conditions similar tests according to

the contract of the portion so failing shall if required by the Engineer or by the Contractor be repeated within a

time to be fixed by the Engineer and the provisions of this clause shall apply to such repeat 20 test as if they

were the original tests and the contractor shall pay to the Governor of Gujarat all reasonable expenses to which

he may be put by such test.

If the test or any repeated tests so required as aforesaid be not made by the contractor on the date fixed

as aforesaid or the same by the Engineer may proceed to make such test himself at the contractor's risk and

If in any test under this clause the plant tested shall fail to satisfy the contract conditions the Governor of

Gujarat shall as from the date stipulated by the contract for completion nevertheless have the right of using

such plant until the same shall satisfy such conditions and such Use shall be at the contractor's risk. In the event

of the question whether the works have been completed in accordance with the contract or any question

regarding such completion being submitted to Arbitration as any portion of the plant the Engineer may certify

to be capable of being use on condition of paying to the contractor a sum calculated (according the period of

the use) at therate of 5 percent per annum upon the amount withheld or deducted in respect of such plant.

33. Rejection of Defective Work :

If the works, or any portion thereof shall not the opinion of the Engineer on the stipulated tests (if any)

being made is accordance with the contract satisfy the contract conditions within three months after the date

of completion the engineer may give notice in writing to the contractor setting for the particular of the defects

of particulars in respect of which the works in his opinion fail to comply with the contract conditions and

requiring the contract to make good, after or replace the same within such time to be specified in the notice as

the engineer may consider reasonable and the contractor shall make good, after or replace the same as required

by such notice and such as to make it employ with the requirements of the contract condition within the time

so specified. Should be he fail to do so within that the Governor of Gujarat may make good after of replace the

same as so required any the cost of such making alteration good or replacement (less) in case of any replacement

any such, which would have become due to the contractor under the contract in respect of the works replaced

and which shall not have been paid to him shall be paid by the contractor to the Governor of Gujarat demand

or should the Governor of Gujarat not make good after of replace any defective works in respect of which notice

as aforesaid shall be given within six weeks from the date of the given of such notice the contractor shall repay

the Governor of Gujarat all sums (in any) paid by him to the contractor in respect of such works.Nothing

contained in this clause shall prejudice or affect the rights of the Governor of Gujarat under the contractor

whether in the way of enforcement of penalties of otherwise in respect of any delay in the completion of this

34. Use of plant of works pending making good :

If at expiration of the time specified for making good, altering or replacing the plant of works in any notice

given by the engineer to the contractor under the last proceeding clause the contractor shall not have duly made

good. altered or replaced the same in accordance with the contractor the Governor of Gujarat shall be at liberty

if he thinks fit to make use of the same for such time as shall be reasonably sufficient according to the

circumstances enable him, to make good after or replace the same (whichever he may see fit to do) provided

that in respect of the period of such user, the Govt. of Gujarat shall not be entitled to any damages under clause

24 of these conditions land in the case of complete replacement the contract shall be entitled to be paid

reasonable sum for same.

35. Workmen's compensation in case of injury :

The contractor shall be responsible for any compensation and shall pay to his workmen compensation

payable for injuries under the workmen's compensation Act 1923 (VIII of 1923) hereinafter called the said Act.

If such compensation is paid by Government as principal under sub-section. (1) of section 12 of the said Act, on

behalf of the contractor. It shall be recoverable by Government from the contractor under sub section (2) of the

said section such compensation shall be recovered in the manner laid down in clause 3 and 19 of the condition

36. The Apprentices :

The contractors shall afford or procure as the case may be every facility to Indian apprentices for practical

training in the factory.

Owned managed controlled or patronized by them so as to enable the Indian apprentices to acquire full

knowledge of the technique and work of their trade industry calling or profession.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

37. Set off Clause :

Any sums of money due to the contract (including the security deposit returnable to the contractor under

this contract shall be appropriated by the Government and shall be set off against any claim of the Government

for the payment of such of a money arising out of or under any other contract made by the contract with the

Government. When no such amount for purpose of the recovery form the contract against any claim of the

Government is available such a recovery shall be made from the contractor as arrears of land revenues.

38. Appointment of Local Labourers :

The contractor should as far as possible obtain the requirement of labourers skilled and unskilled from the

nearest employment exchanges so as to utilize the local employment potential. If there are no local employment

exchange or such exchanges are not able to provide the required labourers locally. Suitable local labours should

beutilized to the maximum extent possible.

39. Fair wages :

If a contractor fails to pay within 7 (seven) days to the labours(s) worker(s) the minimum wages prescribed

by the Government under the minimum wages Act.1949 as in force from time to time the Executive Engineer

(Mech.) or the officer of an equal rank shall be at liberty to deduct the amount payable to the labourer(s) workers

form his (contractor's) bill or deposit(s) payable by the contract after making due inquiries and shall not be

entitled to any payment or compensation on account of any loss that he (contractor) may have to incur of the

action as aforesaid. Before the action as aforesaid is enforced notice in writing to the contractor shall be

issued by the Executive Engineer (Mech.) or the officer of the equal rank to pay the wages as per minimum

wages Act enforce at the relevant time. If the contractor does not act as aforesaid within seven days then the

action contemplated as above shall be taken against him.

40. License for contract labour :

Before starting the work, the contractor will have to obtain the licence from the District Assistant Labour

Commissioner under the Contract Labour (Regulation and Abolition) Act, 1970 and contract Labour (Regulation

and Abolition) Gujarat Rules 1972 after paying necessary fees and deposit on the basis of the number of

labourers to be employed on the work and will have to supply two true copies of the said licence to the Deputy

Executive Engineer before the work is started.

41. Deduction of GST from bills:

The following tax deduction shall be made from each bill payable to the contractor (1) 1% of the value of

amount payable towards SGST. (2) 1% of the value of amount payable towards CGST. TDS certificate for taxes

deducted will be issued to the contractor (F.D.G.R. No GST/1017/1097/GST Cell dated 15-09-2018)

Executive Engineer (Mech.)

Signature of contractor/s

Schedule showing (approximately) the materials to be supplied from the Public works Store for work

Contracted to be executed and the rates at which they are to be charged for

Particulars Approximate Rate at which the materials will be Place of delivery

quantity charged to the contractor

unit Rate in Rupees.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Unit Rate in Rupees

This Clause has been Deleted

Note: 1. The person or firms submitting the tender should see that the rates in the above schedule are filled up

by the Engineer-in-charge before the issue of the form prior to the submission of the tender.

Note: 2. Store to be supplied to contractors for a work free of cost should be mentioned in Schedule 'A' in

addition to schedule 'B' and the specification attached to the contract agreement form.

Executive Engineer (Mech.)

Signature of contractor/s

Memorandum showing items of works to be carried out :

(For works Estimated below Rs. 5 lakhs)

Items Item of work Estimated Rates Unit

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

No. Quantities Total amount

No. Quantities Total amount

estimated but In figures according to

may be more or Rs. Ps. estimated

less quantities

-------- As per Separate Chapter of this Tender Document ---------

I/ We am/are willing to carry out the work at…………………………………% above/below

Percent (should be written in figure and words) of the estimated rates mentioned above. Amount of my/our

tender works out as under.

Estimated Amount put to tender: Rs. - Estimated Amount put to tender: Rs. -

Deduct : _________% below Rs. Add : _________% above Rs.

Net Rs. Total Rs.

In words In words

* (Please strike out whichever is not applicable).

Note 1 - All work shall be carried out as per Public Works Department Handbook and other

Specifications of Division or as directed.

Note 2 - All the columns is Schedule should be filled in ink and the total of the entries in the last

Column should be struck be the contractor under his signature.

Note 3 -Rates quoted include clearance of site (prior commencement of work and at its close) in

all respects and hold good for work under all conditions, site, moisture, weather etc.

Note 4 - To be continued on additional sheets, if found necessary.

Executive Engineer (Mech.)

Signature of contractor/s

Memorandum showing items of works to be carried out :

(For works Estimated above Rs. 5 lakhs)

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Quantities Tendered Rates Total amount

Quantities Tendered Rates Total amount

Items estimated but according to

Item of work Unit

No. may be more or In figures estimated

less Rs. Ps. quantities

-------- As per Separate Chapter of this Tender Document ---------

(A) Total Tendered amount Rs…………………………………

(B) Rebate on above tendered amount (if any)……% (in figure) Rs…..……………………………..

(C) Net tendered amount (A - B) Rs…………………………………..

Note 1 - All work shall be carried out as per Public Works Department Handbook and other

specifications of Division or as directed.

Note 2 - Rates quoted include clearance of site (prior commencement of work and at its close) in

all respects and hold good for work under all conditions, site, moisture, weather etc.

Executive Engineer (Mech.)

Signature of contractor/s

SPECIFICATIONS FOR ELECTRICAL WORKS IN GOVERNMENT BUILDINGSUBJECT TO THE

GENERAL CONDITION OF CONTRACT IN FORCE (1986)

1. Wirings Rule :

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

The installation generally shall be carried out in conformity with relevant Indian standard. Specification and

code of practices prevalent, Indian Electricity Rules, 1956 and Indian Electricity Act. 1910 as amended from

2. Definition :

The definition of terms shall be in accordance with Indian standard code of Practice for Electrical wiring

installation IS-732-1982 except for the definition of point in case of internal Electrical Installation. For

definition of point wiring and measurement of Electrical works IS-5908-1970 shall be referred to.

3. Voltage and Frequency of supply :

All current consuming devices shall be suitable for frequency of 50C/s and systems of voltage meant for

unless otherwise specified.

4. Layout of wiring and its description :

(i) The wiring shall be carried out as per schedule "Power" wiring must be in screwed conduit and shall be

kept separate and distinct from lighting wiring. All wiring must be done on the distribution system with

main and branch distribution boards at convenient centers and without isolated fuses. All conductors

shall be run as far as possible along the walls and ceiling as to be easily accessible and capable of being

thoroughly inspected. The balancing ofcircuits will be arranged beforehand by the Executive Engineer

(ii) Within one month of the taking over the installation, the contractor shall supply to the Executive

Engineer (Mech.), a complete set of wiring diagrams of the same on drawings to be supplied when

available by the Executive Engineer (Mech.) and to the satisfaction of the Executive Engineer (Mech.),

D’cell. Dept. and these wiring plans shall be "Drawings" within the meaning of the term as used in the

General conditions of contract.

5. Conductors :

All conductors unless otherwise specified shall not be less than 1.5 sq. mm. for point wiring and 2.5 sq. mm

for mains conductors for power and lighting circuits shall be of adequate size to carry the designed circuit

load without exceeding the permissible thermal limits for the installation, and such sizes will be stipulated

in specifications and or drawings.

6.1 All cables shall conform to relevant Indian Standards.

6.2 Conductors of all cables except the flexible cable shall be of aluminum. The smallest aluminum conductor

for the final circuit shall have nominal cross sectional area of not less than 1.5 sq. mm. The minimum size

of the aluminum conductors for power wiring shall be 4 sq. mm.

6.3.1 Conductors of flexible cables shall be of copper the minimum cross sectional area of such a cables shall

be 14.0193 mm. the Flexible cable shall have uniform and adequate insulation.

6.3.2 Unless the flexible cables and conductors are protected by armor or though rubber of PVC Sheath, theses

shallnot be used in workshops and other places where they are liable to mechanical damage.

6.3.3 Core flexible cables shall be used for connecting single phase Appliances for phase, natural & earth

7. Fall of Potential :

The Cross sectional area of all conductors inside buildings shall be so proportioned to their lengths that the

drop in voltage between main fuses and the farthest point or any lamp shall not exceed three percent of

the voltage of the consumer's with all the consuming devices in use.

7.1 If the Cable Size is increased to avoid the voltage drop in circuit current rating of the cable shall be more

than that for which circuit is designed. In each circuit or sub circuit or sub circuit every cable shall have

current rating not less than that of the fuse which protects the circuit or sub circuits respectively for current

higher than the full load current.

8. Ratings of lamps and fans socket outlets : Points and exhaust fans

8.1 Incandescent lamps installed in residential and non-residential buildings shall be rated at 60 watts &

watts respectively.

8.2 Table fans and ceiling fans shall be rated at 60 watts, exhaust fan shall be rated according to their capacity

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

8.3 5Amp. Socket outlet points and 15Amp. Socket outlet points shall be rated at 100watts and 1000 watts

respectively for the purpose of load assessment unless actual values of the load are, know or specified.

9.1 Before the installation is commissioned following tests shall be carried out.

(1) Insulation Resistance Test.

(2) Polarity Tests of Switches

(3) Earth continuity tests

(4) Earth electrodes Resistance test.

9.2.1.1 The insulation Resistance shall be measured between earth and the whole system of conductors or any

section thereof with all fuses in place and all switches closed, and except in earthed concentric wiring all

lamps in position or both poles of installation otherwise electrically connected together. A direct current

pressure of not less than twice the working pressure provided that it need not exceed. 500 volts for

medium voltage circuits where the supply is derived from three wire D.C or a ploy phase A.C. system, the

neutral pole of which is connected to earth either direct or through added resistance, the working

pressure shall be deemed to be that which is maintained between the phase conductor and the neutral.

9.2.1.2 The insulation resistance shall also be measured between all conductors to one pole or phase conductor

of the supply and all the conductors connected to the neutral or to the order pole or phase conductors

of the supply with all lamps in position and switches in "OFF" position and its value shall be not less than

in that specified in sub-clause 9.2.1.3.

9.2.1.3 The insulation resistance in Mega-ohms measured as above shall not be less than 50 mega ohms divided

by the number if outlet or when PVC insulated cables are used for wiring 12.5 mega ohms divided by

number of outlets.

9.2.1.4 Where a whole installation is being tested a lower value than that given by the formula subject to a

minimum of 1 mega ohm is acceptable.

9.2.1.5 A preliminary and similar test may be made before lamps, etc., are installed and in this event the

insulation resistance to earth should be not less than 100 mega ohms divided by the number of outlet or

when PVC insulated cables are used for wiring 25 mega ohms divided by number of outlets.

9.2.1.6 The term "Outlet" includes every switch except that a switch combined with a socket outlet appliance or

lighting, fitting is regarded as one outlet.

9.2.1.7 Control rheostat heating and power appliance and electric sign may, if required, be dis-connected from

the circuit during the test, but in that event the insulation resistance between the case or frame work,

and all live parts of each rheostat, appliance and sign, shall be not less than that specified in the relevant

Indian Standard Specification or where there is no such specification shall be not less than half a mega

9.2.2 Polarity Test :

9.2.2.1 In a two wire installation a test shall be made to verify that all switches in every circuits have been fitted

in the same conductor throughout & such conductor shall be labelled or marked for connection to the

phase conductor or to the non-earthed conductor of the supply.

9.2.2.2 In a three wire or a four wire installation a test shall be made to verify that every non-linked single pole

switch is fitted in a conductor which is labeled or marked for connection to one of the phase conductor

9.2.2.3 The installation shall be connected to the supply for testing. The terminate of all switches shall be tested

by a testlamp one lead of which is connected to the earth. Glowing of test lamp to its full brilliance when

the switch is in on position irrespective of appliance in position or not shall indicate that the switch is

connected to the right polarity.

9.2.3 Earth Continuity Test :

The earth continuity conductor including metal conduits and metallic envelops of cables in all cases shall

be tested for electric continuity and the electrical resistance of the same along with the earthing lead but

excluding any added resistance or earth leakage circuit breaker measured form the connection with the

earth electrode to any point in the earth continuity conductor in the completed installation shall not

exceed one ohm.

9.2.3.1 Earth Electrode Resistance Test :

Earth electrode Resistance test may be carried out by magger Earth Testers containing a direct reading

ohmmeter, a hand driven generator and auxiliary electrodes.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

9.3 On completion of an electric installation (addition and alteration) a certificate shall be furnished by the

contractor countersigned by the certified Supervisor under whose direction supervision the

installation was carried out. This certificate shall be in the prescribed form as given in Appendix-B in

addition to the test certificate required by Local Electrical Supply Authorities.

10. Joint and looping back :

Unless with the sanction of Executive Engineer (Mech.), s all joints in conductor shall be means of approved

mechanical connectors in suitable and approved junction boxes but looping back system shall be

preferable.in wiring unless otherwise specified phase and live conduct shall be looped at the switch box

where a neutral conductor can be looped from light, fan or socked in non-residential buildings neutral and

earth continuity wire shall be brought to each of 'the switch boards should be of adequate size to

accommodate at least one number of 5 Amps, socket outlet and control switch in future.

Main Switchgears, Switch Board and their location :

11.1 All main switches (other hart loss of iron clad pattern) carrying current of 10 Amp. and above shall be

twitted for back connections and shall be suitably protected.

11.2 AH switches and circuit breakers shall be constructed in accordance with the I.S. 4237-1967. General

requirement for switchgear and control gear for voltage not exceeding 1000 volts and other relevant I.S.

provided also that spring shall be either of phosphor bronze or if steel shall be copper or Nickel plated

and that handle shall the so fastened that they do not tend to unscrew or become boss.

11.3 All main switches shall be either of metal cad enclosed pattern of any insulated enclosed pattern which

shall be fixed at close proximity to the point of entry of supply.

11.4 Switch boards shall not be erected above gas, stoves, sinks or within 2.5 m of any washing unit in the

washing rooms of laundries or in the bath rooms, lavatories, toilets or kitchens.

11.5 Switch boards, if unavoidably fixed in places likely to be exposed to weather, to drip or to abnormal noise

temperature the outlet casing shall be weather proof and shall be provided with glands or bushing of

adopted to receive screwed" conduit according to the manner in which cables are run PVC and double

flanged bushes shall be fitted in the holes of the switches for entry and exit of wires.

11.6 A Switch board not be installed so that its bottom is within 1.25 m above the floor unless the front of the

switch board completely enclosed by a door or the switch board is located in a position to which only

authorized persons have access.

11.7 Switch boards shall be recessed in the wall if so specified in the schedule of work or in the special

specification. The front shall be fitted with hinged panel of other suitable material such as Bakelite in

wood frame with locking arrangement, the outer surface of door being flush with the walls. Ample room

shall be provided at the back for connections and at the front between the switchgear mountings and the

11.8 Equipment’s which are on the front of a switch board shall be so arranged that inadvertently personal

contact with live parts is unlikely during the manipulation of switchgears. changing of fuses or like

11.9 No holes other than the holes by means of which the panel is fixed shall be drilled closer than 1.3 cms

from any edge of the panel.

11.10 The various live parts, unless they are effectively screened by substantial barriers of non-hydroscopic,

inflammable insulating material, shall be so spaced that space shall not be maintained between such

parts and earth.

11.11 The arrangement of gear shall be such that they shall be readily accessible and their connections to all

instruments and apparatus shall also be traceable.

11.12 In every case in which switches and fuses are fitted on the same pole, these fuses shall be so arranged

that the fuses are not alive when their respective switches are in the off position.

11.13 No fuses other than fuses in instrument circuit shall be fixed on the back of or behind a switch board

panel of frame.

11.14 All the metal switchgears and switch boards shall be painted, prior to erection with one coat of antirust

primer, After erection they shall be painted with two coats of approved enamel or aluminum paint as

required on all sides wherever accessible.

11.15 All switch boards connected to medium voltage and above shall be provided with "Danger Notice Plate"

conforming to relevant Indian Standards.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

12. Control at Point of Commencement of Supply :

12.1 There shall be a linked man switchgear with fuse on each live conductor of the supply mains at the point

of entry. The wiring throughout the installation shall be such that there is no break in the natural wire

except in the form of the linked switchgear the neutral shall also be distinctly marked. In this connections

Rule 32(2) of the Indian Electricity Rules, 1966 (See Appendix-A_ shall also be referred.

12.2 The main switchgear shall be situated as near as practicable to be termination of services line and shall

be easily accessible without the use of any external aid.

12.3 On the main switchgear, where the conductor of a two wire system or an earthlyneutral conductor of a

multi wire system or a conductor which is to be connected thereto, an indication of a permanent nature

shall be provided to identify earthly neutral conductor. In this connection Rule 32(1) of Indian Electricity

Rules, 1956 (see appendix 'A') shall be referred.

13. Switch Board & Distribution Boards :

Metal clad switch gear shall preferably be mounted on any of the following types of Board.

13.1 Hinged type Metal Board :

There shall consist of a box made of sheet metal not less than 2 mm thick and shall be provided with a

hinged cover to enable the board to swing open for examination of the wiring at the back. The joints shall

be welded. A teak wood board, thoroughly protected both inside and outside with good insulating varnish

conforming to IS : 347-1952 specification for varnish shellac for General purpose and of not less than

mm thickness shall be provided at the back for attachment of incoming and outgoing cables. There shall

be a clear distance of not less than 2.9 cm between the teak wood board and the cover, the distance

being increased for larger boards in order that on closing of the cover, the insulation of the cables in not

subjected to damage and no shoat length of cables is subjected to excessive twisting or bending in any

The board shall be security fixed to the wall by means of rag bolts, plugs or wooden Gutties and shall be

provided with a locking arrangement and an earthing stud. All wires passing through the metal board

shall be bunched. Alternatively, hinged type metal boards shall be made of sheet covering mounted on

channel or angle iron frame.

Note : Such type of boards are particularly suitable for small switch-boards for mounting metal-clad switchgear

connected to supply at low voltages.

13.2 Fixed type Metal Boards :

These shall consist of an angle or Channel of iron frame fixed on the wall or on floor and supported on

the wall at the top if necessary. There shall be a clear distance of one meter in front of the switch board.

If there are attachments of base connections at the back of the switch board Rules 51(1)c) of Indian

Electricity Rules, 1956 shall apply

NOTE : Such type of boards are particularly suitable for large switchboard for mounting large

number of switchgears or higher capacity metal clad switchgears of both.

13.3 Teak wood Boards :

For small installation connected to a single phase 230 volts supply teak wood boards may be caused as

main boards or sub-boards. These shall be of seasoned teak or other durable wood with solid back

impregnated with varnish of approved quality with all joints dovetailed.

13.4 In large size medium voltage installations, before proceeding with the actual construction of the boards,

a proper drawing showing the detailed dimensions and design including the disposition of the mounting

a which shall be symmetrically and neatly arranged for arriving at the overran dimensions shall be prepare

and approved by the engineer-in-charge.

13.5 Recessing of Boards :

Where so specified the switch boards shall be recessed in the wall. The front shall be fitted with a hinged

panel of teak wood or other suitable materials, such as Bakelite, or with unbreakable glass doors in teak

wood frame with locking arrangement, the other surface off the doors being flush with the walls, ample

room shall be provided at the back for connection and at the front between the switchgear mountings.

13.6 Arrangement of Apparatus :

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

a) Equipment which is on the front of a switch board shall be so arranged that inadvertently personal

contact with live parts is unlikely during the manipulation of switches, changing of fuses or like operation.

b) No apparatus shall project beyond any edge of panel. No fuse body shall be mounted within 2.5 cm of

any edge of the panel and no hole other than holes by means of which the panel is fixed shall be drilled

closer than 1.3 cms from any edge of the panel.

c) The various live parts unless they are effectively screened by substantial barriers of non-hydroscopic,

non-inflammable insulating material, shall be so spaced that an are cannot maintain between such parts

d) The arrangement of the gear shall be such that they shall be readily accessible and their connection to all

instruments and apparatus shall also be easily traceable.

e) In every case in which switches and fuses are fitted on the same pole, these fuses shall be so arranged

that the fuses are not alive when their respective switches are in the 'OFF' position.

f) No fuses other than fuses instrument circuit shall be fixed on the back of or behind a switchboard panel

13.7 Marking of Apparatus :

a) Where a boards is connected to voltage higher than 250 volts, all the apparatus mounted on it shall be

marked in the following colours to which the apparatus or its different terminal may have been

Alternating Current Direct Current

Three-phase-red Three wire system-2 otherwise

Yellow & blue Positive red & negative blue

Natural-black Natural-black

Where fuse-wire three phase wiring is done, the neutral shall be in one colour and the other three wires

in another colour

b) Where a board has more than one switch shall be marked to indicate which section of the installation

c) All markings required under the rule shall be clear permanent.

13.8 Main & Branch Distribution Board :

13.8.1 Main and branch distribution boards shall be any type mentioned in 13.1, 13.8.1. Main and branch

distribution boards shall be of any type mentioned in

13.8.2 Main distribution boards shall be provided with a switch or air circuit breaker on each pole of each

circuit, a fuse on the phase or live conductor and a link on the neutral or earthed conductor of each

circuit. The switches shall always be linked.

13.8.3 Branch Distribution Board :

13.8.3.1 Branch distribution boards shall be provided with a fuse of a miniature circuit breaker of both the

(adequate rating-setting chosen on the live conductor of each circuit and the earthed neutral conductor

shall be connected to a common line and be capable of being disconnected individually for testing

purposes. At least one spare circuit of the same capacity shall be provided on each branch distribution

13.8.3.2 In residential installations, lights and fans may be wired on a common circuit such sub circuit shall not

have [more than total after points of lights, fans and socket outlets/The load of such circuits shall

be restricted to 800 watts. If a separate Fan circuit is provided the number of fans in the circuit shall

not exceed ten. power sub-circuits shall be designed according to the load but in no case shall there be

more than two outlets on each sub-circuits

13.8.3.3 In industrial another similar installations requiring the use of group control of switching operation,

circuits, for (socket outlets may be kept separate from fans and lights. Normally fans and lights may be

wired on a common circuit, however, if need is felt separate circuits may be provided for the two. The

road on any low voltage sub circuit shall not (exceed 3000 Watts.) In case of new installation, all

circuits and sub-circuits shall be designed by making provision of 20 (percent increase in load due to

any future modification. Power sub-circuits shall be designed according to the load but in no case shall

there be more than four outlets in each sub-circuits

13.9 Installation of Distribution Boards :

13.9.1 The distribution fuse-boards shall be located as near as possible to the centre of the load they are

intended to control.

13.9.2 These shall be fixed on suitable stanchion or wall and shall be accessible for replacement of fuses.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

13.9.3 These shall be of either metal-clad type, or all insulated type. But if exposed to weather or damp

situations, they shall be of the weather proof type and if installed where exposed to explosive dust,

vapour or gas, they shall be of flame proof type

13.9.4 Where two or more distribution fuse boards feed low voltage these distribution boards shall be

(1) Fixed not less than 2 m apart or

(2) Arranged so that it is not possible to open two at a time, namely they are interlocked and the

metal case is marked Danger 415 volts or

(3) installed in a room or enclosure accessible to only authorized person.

13.9.5 All distribution boards shall be marked lighting, power as the case may be and also marked with the

voltage and number of phases of the supply Each shall be provided with a circuits list giving details

of each circuit which it controls and the current rating of the circuit and size of fuse element.

13.9.6 Triple pole distribution boards shall not be generally used for final circuit distribution unless

specification approval of Engineer-in-charge is obtained in special cases where use of Triple pole

distribution boards are inevitable they shall be of H.R.C. fuse type only.

13.10 Wiring and Distribution Board :

13.10.1 In wiring a branch board, total load of the consuming devices shall be divided as far as possible, evenly

between the number of ways of the boards leaving the spare circuit for future extension.

13.10.2 All connections between pieces of apparatus or between apparatus and terminalson a board shall be

neatly arranged in a definite sequence following the arrangement of the apparatus mounted thereon,

avoiding unnecessary crossing.

13.10.3 Cables shall be connected to a terminal only by soldered or welded or crimped lugs using suitable

sleeve, lugs or ferrules unless the terminal is such a form that it is possible to securely clamp them

without the cutting away of cable strands.

13.10.4 All bare conductor shall be rigidly fixed in such a manner that a clearance of at least 2.5 cms. is

maintained between conductor of opposite polarity or phase and between the conductors any

material other than insulating material.

13.10.5 If required a pilot lamp shall be fixed and connected through on independent single-pole switch and

fuse to the bus-bars of the board.

13.10.6 In a hinged type board, the incoming and outgoing cables shall be fixed at one or more points according

to the number of cables on the back of the board leaving suitable space in between cables and shall

also, if possible be fixed at the corresponding points on the switch board panel. The cables between

these points shall be arranged to form a "U" or "S" shaped loop which shall be of such length as to allow

the switchboard panel to swing through an angle of not less than

14. Capacity of Circuits :

14.1 Lights and fans may be issued on a common circuits and such a circuit shall not have more than a total of

ten points of lights, fan and socket outlets or a load of 800 watts whichever is less. The power circuits shall

be designed with a maximum of two outlets per circuits generally when load is not known or specified. In

non-residential buildings at important District centers however one outlet per circuit may be preferred.

The circuit shall be designed based on the loading of the

Circuit where not specified the load shall be taken as 1 kw per outlet, where the load is more than 1 kw it

should be controlled by a isolator switch or miniature circuit breeder.

15. Passing Through walls and floors :

15.1 Where conductors pass through walls one of the following methods shall be employed. Care shall be taken

to see that wires pass very freely through protective pipe of box and that the wires pass through in a

straight line without any twist of cross in wires, on other ends of such holes.

(a) A teak wood box extending through the whole thickness of the wall shall be buried in the wall and

casings or conductors shall be carried so as to allow 1.3 cms air space on three sides, of the casing

(b) The conductor shall be caned either in a rigid steel conduit conforming to *IS : 1653-1964 specification

for Rigid Steel conduits of Electrical wiring (Revised) or a rigid non - metallic conduit conforming to *IS

: 2509-1963 specification of Rigid Non-Metallic conduits for Electrical Installations, or in a porcelain

tube of such size which permits easy drawing in. The end of conduit shall be neatly bushed with

porcelain, wood or other approved material.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

(c) Insulated conductors while passing through floors shall be protected from mechanical injury by means

of rigid steel conduit (see *IS 1653-1964) to a height not less than 1.5 m above the floors and flush with

the ceiling below. This steel conduit shall be earthed and securely bushed.

15.2 Where a wall tube passed outside a building so as to be exposed to weather the outer end shall be belt

mounted and turned downwards and properly bushed on the open end.

16. Fixing to Walls and Ceilings :

Plugs for ordinary walls or ceilings shall be of while seasoned teak or other approved hardwood not less

than 5 cm long 2.5 c.m. square on his inner end and 2 c.m. square on the outer end. They shall be cemented

into walls to within 7.5 mm of the surface, the remaining being finished according to the nature of the

surface with plaster of lime punning.

16.1 Where owing to irregular crossing or other reasons the plugging of the walls or ceiling with wood plugs

presents difficulties, the wood casing wood pattern, metal conduit or cleat (as the case may be) shall be

attached to the wall or ceiling in an approved manner in the case of new building wherever possible teak

wood plugs shall be fixed in the walls before they are plastered.

16.2 To achieve neatness, plugging of walls or ceiling may be done by an approved type of asbestos metallic or

a fiber fixing plug.

17. Branch Switches :

Where the supply is derived from a three-wire of four-wire source, and distribution is done on the two wire

system all branch switches shall be placed in the outer or live conductor of the circuit and no single-phase

switch or use shall be inserted in the middle wire, earth or earthed natural conductor of the circuit. Single

pole switches (Other than for multiple control) Carrying not more than 15 amperes any be of tumbler type

which shall be 'ON' when the handle known is down.

Where conductors are required to be threaded through tubes or channels formed in the metal work of

fittings this must be free form sharp angles or projecting edges and such size that will enable them to be

wired with the conductors used for the final sub-circuits without removing the boarding taping or outer

covering as far as possible all tubes and channels should be of sufficient size of permit 'Looping bank' of

wires cables and flexible cords other than those designed for high temperature shall not be used for wiring

fittings except for portable fit limits. All fittings must have not less than a half inch male nipple Fittings and

lamp holders for gas filled lamps shall be adequately ventilated.

18.1 Where light fitting is supported by one or more flexible cords the maximum weight to which the twin

flexible cords may be subjected shall be as follows.

Max. Permissibleweight

crosssectionalArea cord No. & Dia. inmm of wires

18.2 No inflammable shade shall form a part of light fitting unless such shade is well protected against all risks

or fire. Celluloid shade or light fitting shall not be used under any circumstances.

18.3 Fitting of wire :

The use of fitting wire shall be restricted to the internal wiring and the lighting fittings. Where fitting wire

is used for wiring, for the sub-circuit loads shall be terminated in a ceiling zone or connector from which

they shall be carried into the fittings.

19. Lamp Holders :

Lamp holders for use on brackets and the like shall be in accordance with *IS : 1258-1967 specification for

Bayonet lamp holders and all those for use flexible pendants shall be provided with cord grips. All lamp

holders shall be provided with shade carriers. Where centre contact Edison screw lamp holders are used,

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

the outer or screw contacts shall be connected to the middle wire, the natural and the earthed conductor

of the circuit.

20. Outdoor Lamps :

External and road lamps shall have weather proof fittings of approved design so as to effectively prevent

the admission of moisture. An insulating distance piece of moisture proof materials shall be inserted in the

fittings. Flexible cord and cord grip lamp holders shall not be used where exposed to whether in veranda’s

and similar exposed situations where pendants are used, they shall be of fixed rod type

All incandescent lamps, unless otherwise required an suitable protected, shall be hinge at a height of not

less than 2.5 m above the floor level. They shall be in accordance with IS: 418: 1957 specification for

Tungsten Filament General Service electric lamps

22. Fans, Regulators and Clamps

22.1 Ceiling fans :

Ceiling fans including their suspension shall conform to *IS 374-1960 specification for electric ceiling fans

and regulators (Revised) & to the following requirements

(a) All ceiling fans shall be wired to ceiling rouses or to special connector boxes to which fans rod wires

shall be connected and suspended from books or shackles with insulators between hooks and

suspension rods. There shall be no joint in the suspension rod. but if joints be avoidable then such joints

shall be screwed to special couplers of 5 cm minimum length and both ends of pipes shall touch

together within couplers and shall in addition be secured by means of split pins alternatively the two

pipes may be welded.

(b) Fans clamps shall be of suitable design according to the nature of construction of ceiling on which these

clamps are fitted in all cases fan clamps shall be fabricated from tested new metal of suitable sizes and

they shall be as close fitting as possible Fan clamps for reinforced concrete roots shall be buried with

the casting and due care shall be taken that they shall serve the purpose. Fan clamps for wood beams

shall be of suitable flat iron fixed on two sides of the beam and according to the size and section of the

beam one or two mild steel bolts passing through the beam shall hold both flat irons together Fan

clamps for steel join shall be fabricated from tested flat iron to fit in rigidly to the bottom flange of the

beam. Care shall be taken during fabrication that the metal does not crack while hammering to shape.

Other fan clamps shall be made to suit the position, but in all cases care shall be taken to see that they

are rigid and safe.

Note: All fan clamps shall be so fabricated that fans revolve steadily.

(c) Canopies on top and bottom of suspension rod shall effectively hide suspensions and connections to

fan motors, respectively.

(d) The lead-in wire shall be of nominal cross-sectional are a not less than 1.0 sq. mm with copper and

sq. mm with aluminium and shall be protected from abrasion.

(e) Unless otherwise specified the clear distance between the ceiling fan and the floor shall be less than

22.2 Exhaust Fans :

For fixing of an exhaust fan a circular hole shall be provided in wall to suit the size of the fan which shall be

fixed by the means of rag-bolts embedded in the wall the hole shall be neatly plastered with cement and

brought to the original finish of the wall. The exhaust fan shall be connected to exhaust fan point which be

wired as neatto the hole as possible by means of a flexible cord, care being taken that the blades in the

proper direction.

23. Attachment of fittings and accessories :

23.1 In other than conduit wiring all ceiling crosses, brackets, pendants and accessories attached to watts or

ceiling shall be mounted on substantial teak wood block twice Varnished after all fixing holes are made in

them. Blocks shall be not less than 4 cms deep. Brass screws only shall be used for attaching finings and

accessories to their base blocks.

24. Interchangeability :

Similar part of all switches, lamp holder, distribution, fuse board, ceiling rouses, brackets, pendants, fans

and all other fittings of same type shall be interchangeable in each installation.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

25. Conduit Wiring System :

25.1.1 Type and size of conduit - All conduit pipes shall be conforming to *IS: 1653-1964, furnished with

galvanised or stove enamelled surface. All conduit accessories shall be of threaded type and under no

circumstances pin grip type or clamp type accessories be used. No steel conduit less than 16 mm in

diameter shall be used. The number of insulated conductors that can be drawn into rigid steel conduit

are given in Table II.

25.1.2 Bunching of cables - Unless otherwise specified, insulated conductors of AC supply and DG supply shall

be bunched in separate conduits.

25.1.3 Conduit-Joints-Conduit pipes shall be joined by means of screwed couplers and screwed accessories

Specification for Fittings for Rigid Steel Conduits for Electrical Wiring. In long distance stance straight

runs of conduit inspection type couplers at reasonable intervals shall be provided or running threads

with couplers and jam-puts (in the latter case the bare threaded portion shall be treated with anti -

corrosive preservative) shall be provided. Thread on conduit pipes in all cases shall be between 11 mm

to 27 mm long sufficient to accommodate pipes to full thread portion of couplers or accessories. Cut

ends of conduit pipes shall have no sharp edges nor any or buries left to avoid damage to the insulation

of conductors while pulling them through such pipes.

TABLE-II MAXIMUM PERMISSIBLE NUMBER OF 250-V GRADE

SINGLE CORE CABLES THAT CAN BE DRAWN INTO RIGID STEEL

(CLAUSE 6.5.1.1)

Size of cable Size of conduit (mm)

(No. of cable Max)

* For Cu. Conductors only

+ For Al Conductors only

Note-1 The cable shows the maximum capacity of capacity for the simultaneous drawing-in of cables. The table

applies to 250 volts grade able the columns heads 'S' apply to runs of conduit which have distance not exceeding

4.25 M between draw in boxes and which do not deflect from the straight by angle of more than 150. The

columns headed ‘B’ apply to runs of conduit which deflect from the straight by angle more than 15

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Note-2 In case of inspection type draw-in-box has been provided and if the cables is first drawn through one

straight conduit, then through the drawn box, and then through the second straight conduit, such systems may

be considered as that of a straight conduit even if the conduit deflects through the straight by more than 15

25.1.4 Protection against dampness - in order to minimize condensation or seat in inside the tube, all outlets

of conduit system, shall be property drained and ventilated, but in such a manner as to prevent the

entry of insects as far as possible

25.1.5 Protection of conduit against rust - The outer surface of the conduit pipes including all bends, unions,

tees junction boxes, etc., forming part of the conduit system shall be adequately protected against rust

particularly when such system is exposed to weather in all cases no bare threaded portion of conduit

pipe shall be allowed unless such bare threaded portion is treated with anti-corrosive preservative or

covered with approved plastic compound.

25.1.6 Fixing of Conduit - Conduit pipes shall be fixed by heavy gauge saddles, secured to suitable wood plugs

or any other approved plug with screws in an approved manner at an interval of not one than one meter

but on either side of coppers or bends or similar fittings, saddles shall be fixed at a distance of 30 cm.

from the centre of such fittings.

25.1.7 Bends in conduit - All necessary bends in the system including diversion shall be done bending pipes,

or by insuring suitable solid or inspection type normal bends, elbows or similar fittings or by fixing cast

iron inspection boxes whichever is more suitable. Conduit fitting shall be avoided as far as possible. On

conduit system exposed to weather, where necessary, said type fitting shaft be used. Radius of such

bends in conduit pipes shall be not less than 7.5 cm. No length of conduit shall have more than the

equivalent of four quarter bends from outlet, the bends at the outlets not being counted.

25.1.8 Outlets - All outlets for fitting switches etc., shall be boxes, of .suitable metal or any other approved

outlet boxes for other surface mounting or flush mounting system.

25.1.9 Conductors - All conductors used in conduits wirings shall preferably be stranded. No single core cable

nominal Cross - sectional area greater than 130 mm shall be enclosed In a conduit and used for

alternating current.

25.1.10 Erection and earthing of conduit - The conduit of each circuit or section shall be completed before

conductors are drawn in. The entire system of conduit and permanently” connected to earth

conforming the requirements specified under pipe in a workman like manner for a perfect continuity

between each wire and conduit. Gas or water pipes shall not be used as earth medium. If conduit pipes

are liable to mechanical damage, they shall be adequately protected.

25.2 Recessed Conduit wiring system with Rigid Steel conduits - Recessed conduit wiring system shall

comply with all the requirements for surface conduit wiring system specified in 6.5.1.1 to 6.5.1.10 and

in addition, conform to the requirements specified in 6.5.2.1 to 6.5.2.4.

25.2.1 Making of chase - The chase in the wall shall be neatly made and be of ample dimensions to permit the

conduit to be fixed in the manner desired In the case of buildings under construction chases shall be

provided in the wall, ceiling etc., at the time of their construction and shall be filled up neatly after

erection of conduit and brought to the original finish of the wall.

25.2.2 Fixing of conduit in chase - The conduit pipe shall be fixed by means of staples or by means of soft

saddles not more than 60 cm apart. Fixing of standard bends or elbows shall be avoided as far as

practicable and all curves maintained by bending the conduit pipe itself with a long radius which will

permit easy drawing in of conductors. All threaded joints of rigid steel conduit shall be treated with

some approved preservative compound to secure protection against rust.

25.2.3 Inspection boxes - Suitable inspection boxes shall be provided to permit periodical inspection and

tofacilitate removal of wires, if necessary. These shall be mounted flush with the wall Suitable

ventilating holes shall be provided in the inspection box covers.

25.2.4 Type of accessories to be used - All outlets such as switches and wall sockets, may be either of flush

mounting type of surface mounting type.

(a) Flush mounting type - All flush mounting outlets shall be of cast iron mild steel boxes with a cover of

approved insulating material or shall be a box made of a suitable’ insulating material.

The switches and other outlets shall be mounted on such boxes as would be approved. The metal box

shall be efficiently earthed with conduit by an approved means of earth attachment.

(b) Surface mounting type - If surface mounting type outlet box is specified, it shall be of any approved

insulating material and outlet mounted in an approved manner.

25.2.5 When crossing through expansion joints in buildings, the conduit sections across the joint may be

through flexible conduits of the same size as the rigid conduit.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

25.3 Conduit Wiring System with Rigid Non-Metallic Conduits:

Rigid Non-Metallic conduits are used for surface recessed and concealed conduit wiring.

25.3.1 Type and size - All non-metallic conduits used shall conform to IS: 2509-1963 and shall be used with

the corresponding accessories (See IS: 3419-1965) specification for Fittings for Rigid Non - Metallic

25.3.2 Bunching off cables - Conductors of AC supply and DC supply shall be bunched in separate conduits.

The number of insulated cables that may tie drawn into the conduits are ivory In Table III. In this table

space factor does not exceed 40 percent.

TABLE-III MAXIMUM PERMISSIBLE NUMBER OF 250 VOLTS GRADE SINGLE, CORE CABLE THAT MAY BE DRAWING

INTO RIGID NON-METALLIC CONDUITS

Size of cable Size of Conduits (mm)

sectional Diameter in

Area mm2 mm of wires

(No. of cable Max)

*For copper conductors only

+For aluminium conductors only.

25.3.3 Conduit joints - shall be joined by means of screwed or plain couplers depending on whether the

conduits are screwed or plain. Where there are long runs of straight conduit. Inspection type couplers

shall be provided at intervals. For conduit fittings and accessories reference may be made to IS : 3419-

25.3.4 Fixing of conduits - The provision of 25.1.6 shall apply except that the spacing between saddles or

supports is recommended to be 60 cms for rigid non-metallic conduits.

25.3.5 Bends in conduit - wherever necessary, bends or diversions may be achieved by bending the conduits

(See 6.5.3.9) or by employing normal bends, inspection bends, impaction boxes elbows or similar

25.3.6 Conduit fittings shall be avoided, as far as possible on outdoor system.

25.3.7 Outlets - All the outlets or fittings, switches, etc. shall be boxes of substantial construction. In Order to

mines is condensation or sweating inside inside the conduit, all outlets of conduit system shall be

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

properly drained and ventilated, but in such a manner as to prevent the entry of insects, etc. as far as

25.3.8 For use with recessed conduit wring system the provisions of 6.5.2.1 to 6.5.2.4 shall apply

25.3.9 Heat may be used to soften conduit for bending and forming joints in case of plaint conduits. As the

material soften when heated fitting of conduit in close proximity to hot surfaces should be avoided.

Caution should be exercised in the use of the conduit in locations where the ambient temperature is

50o C or above Use of such conduits in place where ambient temperature is 60o C or above is prohibited.

PVC INSULATED AND P.V.C. sheathed or T.R.S wiring SYSTEM

This system of wiring is suitable for low pressure installation and shall not be used in places exposed to sun and

rain nor in damp places. Provided they are sheathed in the special approved protective covering and well

protected to withstand dampness.

26.1 Attachment to walls and ceiling :

26.1.1 All cables on brick walls, stone or plastered walls and ceiling shall be run on well-seasoned perfectly

straight and well-seasoned, perfectly straight and well varnished on four sides, teak wood or any

approved hard wood battens not less than 10 mm finished thick, width of which shall be such as to suit

total width of cables laid on the batten, prior to election, these shall be painted with one coat of varnish

or approved paint of colour to match with surrounding. These battens shall be secured to wall and

ceilings by flat head wood screws to raw plug or Phil plug at an interval not exceeding 75 cm. Wood

plug can be used only with special approval of the Engineer in charge. The flat head wood

screws shall be counter within wood batten and smoothed down with file

26.1.2 Where wiring is to be carried out along the face of the rolled steel joints a wooden batten adequate

width shall first be laid on the same and dipped to it as inconspicuously as possible. The wiring should

then be fixed to this backing shall be suitable bushed to prevent the abrasion of the cables.

26.1.3 Attachment to false ceiling: In no case, the open wiring shall be run above the false ceiling without the

approval of Engineer-in-charge

26.2 Link dips: Only aluminum alloy clips/joint clips shall be used. The thickness shall be 0.32 mm (30 SWG) for

lengths of 25 mm to 40 mm (28 SWG) for lengths of 50 mm to 80 mm. The width shall not be less than

mm in all these cases. Link clips/joint clips shall be so arranged that one single clip shall not hold more than

two core or three single core TRS of PVC insulated and PVC sheathed up to 2.5 sq. mm above while-a single

clip shall hold a single twin core or two single core cables. The clips shall be fixed on varnished wood batten

switch iron pins and space at interval of 15 cm bet in the case of horizontal and vertical runs.

26.3 Bends in wiring: The wiring shall not in circumstances be bent so as to form and abrupt right angle but

must be rounded off at the corners to a radius not less than six times the overall diameter of the cable.

26.4 Protection of wiring from Mechanical Damage:

26.4.1 In cases where there are chances of any damage to wiring such wiring shall be drawn complying with

all the requirements of conduit wiring system.

26.4.2 Such protective covering shall in all cases be fitted on all down drops within 1.5m from the floor or from

floor level up to the switch board whichever is less.

26.5 Passing through floors: All cables taken through floor shall be enclosed in heavy gauge steel conduit

extending 1.5m above the floor or up to the switch board whichever is less and flush with the ceiling below

or by means of any approved type metallic covering. The ends of all conduits or pipes shall be neatly bushed

with porcelain wood or other approved material. The conduit pipes shall be security earthed.

26.6 Passing through walls: When conductors pass through walls, anyone of the following methods shall be

employed. Care should be taken to see that Wires pass very freely through protective pipe or box and that

wires pass through in a straight line without any twist or cross in wires on either ends of such holds.

(a) A box of teak wood or approved hard wood extended through the whole thickness of the wall shall be

buried in the wall and casings or conductors and casing or conductors shall be carried so as to allow

1.3 cm air space on the three sides of the casing or the conductor.

(b) The conductors shall be carried in. an approved heavy huge solid drawn or lap weld conduit or in a

porcelain tube of such a size that it permits easy drawing in, the end of conduit shall be neatly bushed

with porcelain, wood or other approved material. 26.6.1, Where a wall tube passed outside a building

so as to be exposed to weather, the outer end shall be mounted end turned downwards and property

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

bushed or the open end, the conduit shall be neatly arranged so that the cables enter them without

26.7 Buried cables: Tile TRS or PVC sheathed cable shall not normally be burring directly in plaster, Where so

specified in the special in the specification they may be taken in task wood channeling of ample capacity

or conduit pipe buried in the wall.

26.8 Stripping of outer covering: While cutting and stripping of the outer covering of the cable care shall be

taken that the sharp edge of the cutting instrument does not touch the inner insulation of the conductors.

The protective outer covering of the cables shall be stripped off near connecting terminal and this

protective covering shall be maintained up to the close proximity of connecting terminals as far as

practicable. Care shall be taken to avoid hammering on link clips with any metal instrument after the cables

are laid. Where junction boxes are provided they shall be made moisture proof with a plastic compound.

27. PAINTING WORK IN GENERAL:

27.1 Paints: paints, oils varnishes etc. of approved make in original to the satisfaction of the Engineer -in charge

shall only be used.

27.2 Preparation of surface: The surface shell be thoroughly cleaned and dusted before painting is started. The

proposed surface shall be inspected by Engineer-in-charge or his authorized agent and shall have received

the approval before painting is commenced.

27.3 Application: Paint shall be applied with brush. The paint shall be spread as smooth & even as possible

particular care shall be paid to rivets, nuts bolts and cover lapping before drawing cut, it shall be

continuously starred, in the smaller containers with a smooth stick while it is being applied.Each coat shall

be allowed to dry out sufficiently before a subsequent coat is applied

27.4 Scope: painting on old surface is in/door Situations will not include priercoat except where specially

mentioned in the schedule of work or special specification. However, where rust has formed on iron and

steel surfaces the spots win be painted with one anti-rust primer coat.

27.5 Precautions: All furniture fixtures, glazing floors, etc. shall be protected by covering, all stains smears,

plashing, and dropping of every kind shall be removed. While painting of wiring etc. it shall be ensured that

painting of wall ceiling etc. is not spoiled in any way.

27.6 Painting of conduit and accessories: After installation surface of conduit pipes, fittings switch and regulator

boxes, etc. shall be painted with two coats of approved enamel I paint or aluminum paint as required to

match the finish of surrounding wall, trusses, etc.

28. Link clip: The clip for batten wiring shall be of Aluminum conforming to I.S. specification No. 2415-1975.

Important Clauses of Indian Electricity Rules, 1956. Following clauses of Indian

Electricity Rule, 1956 shall in particular be taken care of in the execution of electrical works.

3. Authorisation:

29. Construction, installation, protection, operation and maintenance of electric supply lines and

31. Cut-out on consumer’s premises.

32. Identification of earthed and earthed neutral conductors and position of switches and cut outs therein.

33. Earthed terminal on consumer’s premises.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

34. Handling of electric supply lines and apparatus.

41. Distinction of circuits of different voltages.

42 Accidental charge.

43. Provisions applicable to protective, equipment.

44. Instruction for restoration of persons suffering from electric shock.

45. Precautions to be adopted by consumers, owner’s electrical contractors. Electrical workmen and

46. Periodical inspection and testing of consumer’s installation.

48. Precautions against leakage before connection

50. Supply to consumers.

51. Provisions applicable to medium high voltage installations.

58. Point of commencement of supply.

59. Precautions against failure of supply; Notice of failures.

61. Connection with earth, (low and Medium Voltage system.)

64. Use of energy at high and extra-high voltage system.

67. Connection with earth. (High & Extra-high voltage system)

68. General conditions as to transformation and control of energy.

All clauses under Chapter VIII on Overhead Lines.

137. Mode of entry.

138. Penalty for breaking seal.

139. Penalty for breach of rule

140. Penalty for breach of rule

141. Penalty for breach of rules.

Form of Completion Certificate

I/We certify that the installation detailed below has been installed by me/us and tested and that to the best

of my/our knowledge and belief, it complies with Indian Electricity Rules. 1956, as well as the C.P.W.D. General

Specification for Electrical Works,

Electrical Installation at Voltage and system of supply

(1) Particulars of works:

(a) Internal Electrical installation No. Total Load Type of system

(i) Light point

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

(iii) Plug point

(a) 3 pin 5 Amp.

(b) 3 pin 15 Amp.

(b) Others: Description HP/KW

(c) Other plants:

(d) If the work involves installation of overhead line/or underground cable:

(a) (i) Type & Description of overhead line.

(ii) Total length & No. of spans,

(iii) No. of street light & its description

(b) (i) Total length of underground cable & its size

(ii) No. of joint.

St. through joint :

(i) Description of earthing electrode

(ii) No. of earth electrodes:

(iii) Size of main earth lead:

(3) Test Results:

(a) Insulation Resistance:

(i) Insulation resistance of the whole system Megaohms.

Of conductors to earth.

(ii) Insulation resistance between the Phase conductors and neutral.

Between phase R and neutral. Mega ohms

Between phase Y and neutral Mega ohms

Between phase B and neutral Mega ohms

(iii) Insulation resistance between the phase conductors in case of poly-phase supply.

Between phase R & phase Y Mega ohms

Between phase Y & phase B Mega ohms

Between phase B & phase R Mega ohms

(b) Polarity Test:

Polarity of non-linked single pole braches switches.

(c) Earth continuity Test:

Maximum resistance between any point in the earth continuity conductor including metal conduits

& main earthing lead.

(d) Earth Electrode Resistance Presence of each electrode.

(e) Lighting protective System:

Resistance of the whole of lighting protective system to earth before any bonding is effected with

electrode and metal in/on the structure.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

Executive Engineer (Mech.)

Signature of contractor/s

All Specification standard publication etc. specified mean the latest standards, publication etc.

pertaining to electrical and should conform to the following wherever applicable.

1) Indian Electricity Act. 1910 with its amendments.

2) Indian Electricity Rules 1956 and its amendments.

3) Indian Electricity supply Act

4) Regulation for Electrical Equipment in building by l.E.F. Landon.

5) The Factory Act, 1948 and its amendments.

6) I.S. 732* 1982 Part -1, II & III code of practice for Electrical wiring and fittings in buildings for low and

medium voltages

7) I.S. 4064-1976 H.D. Air break switches and fuses for-Voltages not exceeding 1100 volts.

8) I.S. 3043 - Earthing code of practice for

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

9) I.S. - 1554 Part-11970 PVC insulated (Heavy duty) Electrical Cables for working voltages upto and

including 110 volts

10) I.S. 694-1964 Part-II - PVC insulated cable with Aluminium conduits (revised) for voltages upto 110 volts.

11) I.S.: 5908 -1970 - Electrical installations in buildings method of measurements of.

12) I.S.: 4237 -1967 - General requirement for switchgear and control gear for voltage not exceeding

13) I.S.: 1653 -1964 - rigid steel conduits for electrical wiring (revised)

14) I.S.: 2509 -1973 - Rigid steel conduits for electrical installation (First revision)

15) I.S.: 1258 -1967 - Bayonet landholders (First revision)

16) I.S.: 418 -1957 - Tungsten - Filament General service-electric lamps (Third revision)

17) I.S.: 374 -1966 - Fans and Regulators, ceiling type, electric (second revision)

18) I.S.: 2667 -1964 - Filings for rigid steel conduits for electrical wiring.

19) I.S.: 3419-1976 - Fining for rigid non-metallic conduits (First revision)

20) National Electric Code,

Abstract of the Wiring Rules of the Institution of

Electrical Engineer

(Referred to in the specification)

DEFINITIONS (See clause 2 of the specification)

All electrical system in which all the conductor and apparatus are electrically connected to a common

source of supply.

1) Earthed: Effectually connected, to the general mass of the earth. Solidly earthed without the

Intervention of a fuse, switch, circuit - breaker, resistor reactor or solenoid.

2) Un-insulated Conductor: A conductor without provision, by the Interposition of a dielectric or

otherwise for its insulation from earth.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

3) Bare: Not covered with insulating material.

4) Dielectric: any material which offers high resistance to the passage of an electric current.

5) Bunch Conductor: When more than one conductor is contained within a single duct or groove or when

they are run enclosed and spaced and not spaced apart from each other;

6) Points: In wiring as per IS: 5908 -1970 - Method of measurements of electrical installation in buildings.

7) Switch board:An Assemblage pf switchgear with or without instruments, but the term does not apply

to a group of local switches in a final sub- circuit where each switch has its own insulating base.

Note: In the electricity (Factories Act) special regulations, 1908 and 1944 the term “Switchboard” includes

“Distribution board.’”

8) Single pole switch: A switch suitable for closing and or opening a circuit on one phase or pole only.

9) Linked switches: A switch the blades of which are so linked mechanically as to make break all poles

simultaneously or in a definite sequence.

10) Fuse Switch: A switch the moving part of which carries one or more fuses.

11) Three Wire System :

a) Outer Conductor: Those between which there is the greatest difference of potential. This use of

the word outer must not be confused with the use of the work when applied to the external

conductor of a concentric main.

b) Neutral Conductors: The term includes the neutral conductor of a 3 phase 4 wire system, the

conductor of a single phase or d. c. installation which is earthed by the supply undertaking (or

otherwise at the source of the supply) and the middle wire or common return conductor of a

wire d.c. or single phase a.c. system.

12) Semi enclosed machine: One in which the ventilating openings in the frame are covered with -

a) Girds expanded metal or wire gauche, with openings of less than 1/4 Inch but not less than so as

to obstruct free ventilation.

b) Wire gauge. in which the openings are less than 1/4 inch but not less than 3/32 inch (diameter or

c) Screens with smaller openings than the above.

13) Totally - enclosed Machine:

One in which the enclosing case and bearings are dust proof and which does not allow circulation of air

between the inside and outside of the case.

14) Pipe Ventilated Machine: An enclosed machine in which, the frame is so arranged that the ventilating

air may be conveyed to it through a pipe attached to the frame the ventilation opening maintained by

the fanning action produced be the machine itself.

15) Forced draught machine: An enclosed machine in which the ventilating air supply is maintained by an

independent fan external to the machine itself.

16) Protected Machine: One having end shall bearings and in which is free access to the interior without

opening doors or removing covers.

SWICHES AND CIRCUIT BREAKERS

(See clause II of Specifications)

17) Switches and Circuits Breakers:

Switches and circuit breakers (rules 2b. 36 and 37) whether fixed separately or combined with lamps,

holders of fittings, must comply with the following requirements:

(a) Overheating must not take place at the point of contract or elsewhere, when the full current flows

(b) They must be so constructed or arranged that the contracts cannot accidentally close when left

(c) The basis must be of incombustible, no conducting and moisture proof material.

(d) Circuit breaker as must be so arranged and placed that no combustible material is endangered by

(e) Unless placed an engine room or in compartment especially arranged .for the purpose, they must

their live parts covered. The covers must be incombustible material and, must be either non-

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

conducting or of rigid metal and clear of all internal mechanism. For more than 6 amperes, ai

pressures exceeding 125 volts metal covers must be lined with insulating material.

(f) In positions where they are liable to injure or come into contract with goods, they must be further

protected by an open fronted box or other suitable guard.

(g) Handles must be insulated so arranged that the hand cannot touch live metal, or be injured

through and adjacent fuse blowing.

(h) Switches having a handle protecting through an, open slot in the cover, must not be used.

Executive Engineer (Mech.)

Signature of contractor/s

GENERAL REQUIREMENTS

1.1 Scope of works:

The work covered by electrical specification consists supplying and installing, electrical wiring system

complete in strict accordance with this specification and the applicable drawing and subject to the

terms and conditions of the contract. / It includes.

(a) Conduit and wiring system for fans, lighting points bells, clocks sockets, etc. including fixing of lighting

fixtures and fans etc. and miscellaneous points.

(b) Conduit and wiring system for exhaust fans, power sockets etc.

(c) Panel boards, distribution boards, switch fuse units.

(d) Complete power and lighting cable systems.

(e) Grounding system.

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

(f) Conduits system.

(g) Street lighting system.

(h) Other miscellaneous electrical work.

1.2 Completeness of Contract;

Any work fittings accessories or apparatus which may not have been specifically mentioned in the

specification but which are necessary in the equipment for efficient working of the plant should be

deemed to be included in the contract and should be executed and provided by the contractors. All

plant and apparatus should be complete in all the details, where such details, are mentioned in the

specifications or not.

Three prints and one permanent negative of each of the finally approved drawings incorporating all the

modifications proposed by the Department should be submitted. No modifications should be made in

a drawing already approved by the Engineer-in-charge without his prior consent.

Approval of the contractor’s drawing will not relieve the contractor of any part of his obligation to meet

all the requirements of .the contract.

The performance of all the equipment’s and the installation should be guaranteed at least a minimum

period of one year from the date of taking over the installation by the Department. All equipment’s

must comply with the relevancy IS-BS specifications.

1.4 Interchangeability:

All corresponding parts of similar plant and equipment should be interchangeable in every way.

All special tools required for dismantling and assembly of the equipment covered by the contract shall

be supplied as obligation under the contract.

A list of to be supplied by the Contractor should be submitted along with the tender.

Specifications for Electrical Installation in Buildings

1.1 These specifications relate to the electrical installations in the buildings of P.W.D. Electrical. The

specifications cover general requirements to be fulfilled. These general specifications are supplemented

by the specifications for the particular buildings separately attached.

1.2 These specifications are governed by the General conditions of the contract attached hereto.

1.3 APPLICABLE RULES AND REGULATIONS:

1.3.1 Installation shall be carried out IN conformity with regulations for electrical equipment’s of buildings,

published by the Institute of Electrical Engineers London (14th Edition 1966 and as amended up to date)

herein after referred to as the I. E. E. wiring regulations Where these specifications, or the special

specifications for the particular building attached hereto are at variance with the I.E.E. regulation these

Construction of administrative office building at port Okha Part-3 Electrification .2025-26

specifications or special specifications as the case may be,shall also be followed. The installation shall

also comply with the requirements of the Indian Electricity Act, 1910 as amended up to date rules issued

there under and also the regulations for the Electrical Association of India Where not specified

otherwise, the installation should generally follow the Indian standard codes of practice and in their

absence the relevant British Standard of practices. All the materials shall comply with the relevant

Indian Standard of British Standard specifications

1.4 DEFINITIONS:

1.4.1 The definitions of terms in the I.E.E. Regulations shall apply in general.

1.5.1 The preliminary drawings only indicate the general scheme of requirement. The exact position of all

points, control switch boxes, runs of wiring and/or conduits joint boxes, inspection boxes, Mains, and

sub-distribution boards, mains etc. shall be got approved Engineer-in-charge. All circuits shall be clearly

numbered in wiring diagrams and building plans. The detailed design of a switch-board, special fixture

or any other part of the electric installation as may be called for by the engineer-in-charge shall also be

supplied by the Contractor and should be got approved by the Engineer-in-charge. Three sets of

completion drawings and wiring diagrams showing the installations as executed shall be supplied by

the contractor along with the completion certificate.

All materials shall be new and of the best quality conforming to the relevant I.S.B.S. specifications. They

must be the products of reliable manufacturers of many years or standings. All like parts of materials

shall be interchangeable. In case of equipment’s such as circuit breakers; switch fuses etc. a descriptive

and illustrated literature shall accompany the tender. The names of manufacturers’ of various materials

shall be furnished in preform in Appendix-1. Samples of materials wherever required should be

deposited with the Engineer-in-charge. All materials shall be rust-proof or rendered rust proof by

application of suitable paints. The supply of all equipments, switchgears etc. shall be complete with

accessories filings and mountings as may be required for their proper performance, and as specified in

the relevant IS-BS Code of Practice and standards.

1.7 WORKMANSHIP:

1.7.1 Good workmanship and neat finished appearance are the prerequisites for complying with the clauses

of these specifications. With a view to ensure fine workmanship the Tenderer shall employ licensed

wiremen with an experience of not less than 5 years in the type of work they are engaged. The work

should be done under supervisions of licensed Electrical Supervisors with good educational

qualifications and considerable experience.

1.7.2 Tenderer shall furnish the names of Supervisor and their wiremen, who will be engaged in this work,