KERALA MEDICAL SERVICES CORPORATION LIMITED · KMSCL: Tender Document for Electrification & Networking of three floor building adjacent to Head office 3 SECTION I INTRODUCTION 1.1

KMSCL: Tender Document for Electrification & Networking of three floor building adjacent to Head office

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KERALA MEDICAL SERVICES CORPORATION LIMITED

(Dept. of Health & Family Welfare, Govt. of Kerala)

Thycaud P.O, Thiruvananthapuram,

Kerala - 695 014

TENDER DOCUMENT

for ELECTRIFICATION & NETWORKING OF THE THREE FLOOR BUILDING

ADJACENT TO HEAD OFFICE KMSCL TRIVANDRUM

(TENDER NO: KMSCL/Projects/T/2012/029)

Name of Tenderer :

Address :

Signature of Tenderer :

Last date and time for the receipt of Tender: 2.00 p.m; 10/09/2012 11.00 am; 13/09/2010

Date of opening of technical bid: 2:30 p.m; 10/09/2012 02.30 pm; 13/09/2010

NOT TRANSFERABLE

For details;

www.kmscl.kerala.gov.in

e-mail: [email protected]


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INDEX

Sl. NO. DESCRIPTION PAGE NO.

1. SECTION – I INTRODUCTION 3

2. SECTION – II NOTICE INVITING TENDER 4

3. SECTION – III INSTRUCTIONS TO TENDERERS 6

4. SECTION – IV GENERAL CONDITIONS OF CONTRACT 17

5. SECTION – V

MINIMUM ELIGIBILITY CRITERIA OF

TENDERS 41

6. SECTION – VI SPECIAL CONDITIONS OF CONTRACT 42

7. SECTION – VII TECHNICAL SPECIFICATION 58

8. ANNEXURE – I DECLARATION BY TENDERER 109

9. ANNEXURE – II AGREEMENT 110

10. ANNEXURE – III BANK GUARANTEE FORMAT 113

11. ANNEXURE – IV CHECK LIST 115

12. ANNEXURE – V

GENERAL INFORMATION ABOUT THE

TENDERER 116

13. ANNEXURE – VI

PROFORMA FOR PRE QUALIFICATION OF

CONTRACTOR 118

14. ANNEXURE – VII POWER OF ATTORNEY 119

15 ANNEXURE- VIII ANNUAL TURNOVER STATEMENT 120

16 ANNEXURE - IX DECLARATION 121

15. ANNEXURE – VIII SCHEDULE OF QUANTITY


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SECTION I

INTRODUCTION

1.1. The Kerala Medical Services Corporation Limited - KMSCL (Tender Inviting

Authority) is a fully owned Government of Kerala company set up in 2007 for

providing services to the various health care institutions under the Department of

Family Welfare and Health. One of the key objectives of the KMSCL is to act as

the central procurement agency for all essential drugs and distribute to health care

institutions under the health department.

1.2. The work of construction of a three floor building adjacent to the head office of

KMSCL is in progress. This tender is for the electrification and networking of the

new building.

1.3. Every paise spend by the corporation is public money and hence accountable.

Therefore, each and every contractor guarantee to all the works under this tender

the performance of the works by the Corporation have to be given paramount

importance. Corporation will be dealing with defaulters in these fronts with a firm

hand, which may lead to black listing and recovery of damages.

Looking forward for a long standing relation with you.

Best wishes,

Sd/-

Biju Prabhakar IAS

Date: 24/08/2012 Managing Director, KMSCL

& Tender Inviting Authority


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SECTION II

NOTICE INVITING TENDER

Tender No: KMSCL/Projects/T/2012/29

Sealed Tenders under two part bid system (Bid I -Prequalification & Techno

Commercial bid and Bid II- Price bid) are invited from Eligible contractors for the

Electrification & Networking of three floor building adjacent to Head office .

Name of work - Electrification & Networking of three

floor building adjacent to Head office.

Probable amount of contract - Rs 26,55,018/-

Period of completion - Four Months

Earnest Money Deposit - Rs 50,000/-

Tender Fee - Rs.4,200/- (inclusive of 5% VAT)

Date of Sale of Tender documents - From 10.00 am on 24.08.2012

Last date of submission of Tender - up to 2.00 pm on 10/09/2012

Date of opening of

Techno-Commercial Bid - 2.30 p m on 10/09/2012

Firm period of the Tender - 120 days

Consultants - KITCO Ltd,

P.B .No.1820, M.G.Road,

Ravipuram,Cochin.


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Sale of Tender Documents

Sealed percentage rate tenders are invited by KMSCL from eligible Contractors

possessing valid ‘B’Grade Electrical Contractors License issued by Kerala State Electricity

Licensing Board for executing this work. A certified copy of the Contractor’s License

shall be enclosed with the Tender. Partnership firms shall furnish full names of all

partners in the tender. It may, however, be signed in the partnership name by one of

the partners or by a duly authorized representative, followed by the name and

designation of the persons signing.

Tender documents can be had from the office of the under signed during office hours on

payment towards tender fee as cash or DD in favour of The Managing Director ,Kerala

Medical Services Corporation Ltd. at any Nationalized/Scheduled bank payable at

Thiruvananthapuram.

Tender Documents can also be down loaded from our website www.kmscl.kerala.gov.in.

Those who download it shall remit the tender fee as DD and the cash receipt/DD shall

be enclosed with the tender document.

Sd/-

Biju Prabhakar IAS

Date: 24.08.2012 Managing Director, KMSCL


http://www.kmscl.kerala.gov.in/


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SECTION III

INSTRUCTIONS TO TENDERERS

1a Tenderers are strongly advised to go through all the documents in connection

with this contract very carefully. The tender documents can be obtained from

the office of: Kerala Medical Services Corporation Ltd, Thycadu P.O,

Thiruvananthapuram-14 on cash payment of Rs. 4,200/- including taxes (non-

refundable).

1b. Sealed percentage rate Tenders (pre-qualification cum Techno-commercial bid

and priced bid) super scribed with the tender number and the opening date

should be deposited in the office of the Kerala Medical Services Corporation Ltd,

Thycadu P.O, Thiruvananthapuram-14 before 2 pm am on 10/09/2012.

Any tender received after the due time will be rejected.

Procedure for submission and opening of tenders.

Tenderer shall submit their offer in two separate sealed envelopes. Envelope

No.1 to be addressed and superscribed “Prequalification cum techno-

commercial bid”, and containing the pre-qualification documents with the name

of work and address of the tenderer in the prescribed form along with supporting

documents duly filled in and signed on all pages and the details asked for, for

pre-qualification and the Main Tender Document, which is the techno-

commercial bid.

The EMD and Tender cost if any have also to be kept in the same cover-1

Letter accompanying the tender with any technical details other than those

stipulated in the tender has also to be kept in this cover.

The contractor has to study the tender and any technical improvement they feel

to be incorporated may be specified by the contractor along with the techno-

commercial bid in cover-1. Financial implications of conditions if any the

contractor has included in the prequalification bid may be loaded with the price

quoted for comparison of bids. The decision of the KMSCL will be final and

binding on the contractor in this respect.

Envelope No.2 to be addressed and superscribed “PRICE BID” containing the

Schedule of items and rates and price bid duly filled in, in the manner specified

in tender schedule duly signed on all pages.


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Envelope-2 SHALL NOT contain any other documents including requests for

any change in technical/commercial conditions.

Envelope No.1 and 2 shall be put together in envelope No.3 duly sealed and

indicating Tender number, the name and address of the tenderer and to be

addressed and super scribed “Offer for the tender for Electrification &

Networking of three floor building adjacent to Head office. The tenders should

be prepared and submitted as per the tender formats only prescribed in the

tender document and should be addressed to:

The Managing Director

Kerala Medical Services Corporation Ltd

Thycaud.P.O.

Thiruvananthapuram -695 014

Kerala State

Phone Fax: 0471-2335374/73

Email: [email protected]

1c. Prequalification cum techno-commercial bids will be opened in the presence of

contractors or their authorised representatives who are present at the office of

KMSCL at 2.30pm. on 10/09/2012. The bids of those contractors who

have submitted EMD will be considered for further evaluation. These contractors

shall have to submit if requested by KMSCL/Consultant, additional

details/clarifications on technical/ commercial matters, in order to bring all bids to

the same technically and commercially acceptable level. The price bids of those

contractors who meet the minimum pre-qualification criteria shall be opened at

the office of the Managing Director, KMSCL, Thycaud P O . , Trivandrum on a

date to be notified later to the eligible tenderers.

1d. After the public opening of the tenders, the information relating to the

examination, clarification, evaluation and comparison of tenders and

recommendations concerning the award of contract shall not be disclosed to the

tenderers and other persons not officially concerned with such process.

1e. There will not be any individual communication in respect of general notices,

amendments, etc. The prospective offers are advised to check for updates in our

website www.kmscl.kerala.gov.in on a day to day basis. Individual

communications will only be issued in exceptional cases, at the discretion of the

Tender Inviting Authority. All notices/information will also be disseminated

through the Tender Inviting Authority’s website and it will be binding on the

tenderers. The prospective tenderers are advised to browse the website of the

Tender Inviting Authority on a day-today basis till the tender is concluded.

1f. Prior to the expiry of the period of validity of the tender the KMSCL will notify the

successful tenderer in writing by registered letter that his tender has been

http://www.kmscl.kerala.gov.in/


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accepted. This letter (herein after referred as letter of acceptance) shall name

the sum which KMSCL will pay to the contractor in consideration of the

execution, completion, operation, maintenance and guarantee of the works by

the contractor as specified by the contract (herein after called the contract price).

This letter of acceptance will constitute the formation of a contract.

2 Tenders not properly filled, mutilated with incorrect calculations or generally not

complying with the conditions may be rejected.

3. For percentage rate contract only a single rate as an overall percentage above or

below or at the rate given in the schedule by a single entry at the bottom of the

schedule under the head quoted rate, shall be made. The overall percentage rate

accepted and specified in the agreement shall not be varied on any account

whatever.

4. If the tender is made by an individual it shall be signed with his full name and his

complete address shall be given. If it is made by partnership firm it shall be signed

with the co-partnership name by a member of the firm who shall sign his own

name and give the name and address of each partner of the firm and attach a

copy of 'Power of Attorney' with the tender authorizing him to sign on behalf of

the other partners. A certified copy of the ‘Registered Partnership Deed’ shall

also be submitted along with the tender. In case the tender is made by or on

behalf of a company incorporated under the Companies Act, 1956, it shall be

signed by the Managing Director or by one of the Directors duly authorized on his

behalf and shall include a copy of the 'Power of Attorney' with the tender. A

certified copy of the registered deed shall also be submitted along with the tender.

The tender should be in a sealed cover.

5. EMD/SECURITY DEPOSIT/RETENTION MONEY

A. EMD

Earnest Money Deposit is 2.5% of Estimated value, subject to a maximum of Rs.

50,000/- in the form of crossed demand draft in favour The Managing Director,

Kerala Medical Services Corporation Ltd. at any Nationalized bank in

Thiruvananthapuram.

EMD of the unsuccessful tenderers will be refunded without any interest on

finalization of contract with the successful tenderer or on the expiry of the validity

period whichever is earlier.

EMD may be forfeited.

i. If a bidder withdraws his bid during the period of validity specified.


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ii. If the successful bidder fails within the time limit to sign the contract document

fails to furnish the required security deposit.

B. SECURITY DEPOSIT:

The successful tenderer will deposit an amount equal to 5% of the awarded

contract value in the form of Bank guarantee from nationalised Bank and valid

for the entire period of construction plus defect liability period of 12 months

within Ten days of the award of the work.

EMD will be refunded to the contractor after remittance of the security and

execution of the agreement. The SECURITY DEPOSIT will be refunded to the

contractor after the Defect Liability Period.

C. Retention money

i) Retention money of 10% will be deducted from each running bill up to a

maximum of 10% of contract value.

ii) 5% of retention money will be released at the completion of work at the time of

final settlement.

iii) Balance 5% will be released at the completion defect liability period of 12 months

from the date of handing over the project.

iv) Incase, the contractor submit a bank guarantee for 5%retention amount, the same

amount will be released.

All the deposits of EMD, SECURITY DEPOSIT AND RETENTION MONEY will

not bear any interest whatsoever.

D. Income-tax and Surcharge on Income Tax at the rate prevailing at the time of

payment will be deducted from each running bill and final bill.

E. All statutory payments in connection with the employment of the Workmen &

Employees State Insurance for this work will be borne by the Contractor at the

prevailing rates.

Recovery towards Kerala State construction Worker’s welfare fund will be made

from each running bill and final bill at prevailing rate ( currently 1% of bill

amount) and will be remitted by the KMSCL to the concerned department.

The contractor is the employer of all the workers engaged for this work and

should therefore take all required registrations and pay premiums correctly to

labour welfare funds/Employees State Insurance, PF, Cess Act 1996 etc.


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The contractor will be responsible for the payment of minimum wages and

compliance under the various enactments regarding the workers deployed by

him.

F. Sales Tax on work (work contract tax) shall be deducted at the prevailing rates on

the gross payment, for contractors having K.G.S.T registration. For those

contractors without K.G.S.T registration the deduction for work contract tax shall

be as per K.G.S.T rules.

The deduction towards statutory deductions shall be changed if the government

revises the rate. Any tax omitted, to be deducted in any part bill shall be

deducted in the subsequent bills/final bill.

6. PERIOD OF VALIDITY

The tender shall remain valid for acceptance for a period of 120 days from the

date of opening of Pre qualification cum techno commercial bid submission of

the tenders. If any tenderer withdraws his tender before the said period or makes

any modifications in terms and conditions of the tender, then the “KMSCL” has

the liberty to forfeit the said Earnest Money Deposit.

7. INSPECTION OF SITE

Every tenderer is expected to inspect the site of the proposed work and

acquaint himself with the site conditions approaches, availability of raw

materials, geological and weather conditions etc. before quoting his rates. He

must go through all the drawings, specifications and other tender documents.

Any further clarifications in the drawings and documents can be had from the

Consultants at the above mentioned address.

8. QUANTUM OF WORK

A schedule of approximate quantities for various items accompanies this tender. It

shall be definitely understood that the Consultant/ "KMSCL” do not accept

any responsibility for the correctness or completeness of this schedule in respect

of items and quantities and this schedule is liable to alteration by deletions,

deductions, or additions at the discretion of the Consultant /"KMSCL"

without affecting the terms of the contract.

The “KMSCL” reserves the right to increase or decrease the quantum of work at

site without assigning any reason.

9. ALL INCLUSIVE RATES

The contractor's rate must be firm and include the cost of transportation of

material to the site, all taxes such as Sales Tax, Excise and Octroi etc. and the


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fixing or placing in position for which the item of work is intended to be

operated. The rates quoted by the Contractor shall be firm throughout the

contract period and there shall be no upward revision of the rates quoted by the

contractor for any reason whatsoever. In addition to the statutory deductions

towards Income Tax, work contract tax shall be deducted on the state

government at the current rates. However the rate of deduction towards work

contract tax shall be changed if the government revises the rates. And also

deductions shall be made towards any other tax imposed by the government

prior to the last date for submission of Tender. It should be clearly understood

that any claims for Sales Tax, Excise duty, Construction tax or any other tax

existing as on the last date for submission of Tender, shall not be entertained in

any case what so ever once the tenders are opened. Also, any claim on account

of variation in the rates of taxes prevailing as on the last date for submission of

Tender, will not be considered.

10. INTERPRETING SPECIFICATIONS

In interpreting the specifications, the following order shall be followed:

a) Specification mentioned in Schedule of quantities

b) Special Conditions of Contract

c) Drawings

d) Unit Rate Specification and Technical specifications

e) Instructions to Tenderers & General Conditions of Contract

Matters not covered by the specifications given in the contract as a whole shall be

covered by the relevant Indian Standard Codes. If such codes on a particular

subject have not been framed, the decision of the Consultant/KMSCL shall be

final.

11. No alterations shall be made by the tenderer in the Notice Inviting Tenders,

Instructions to the contractors, Contract form, Conditions of the Contract,

Drawings and Specifications and if any such alterations are made or any special

conditions attached, the tender is liable to be rejected.

12. The acceptance of a tender shall rest with the Authorized Representative of the

“KMSCL”, who does not bind himself to accept the lowest tender and reserves to

himself the authority to reject any or all the tenders received without assigning

any reason(s) whatsoever.

13. The authorized representative of the “KMSCL” reserves the right of

accepting the whole or any part of the tenders received and the tenderer shall

be bound to perform the same at the rate quoted.


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14. The work shall be carried out under the direction and supervision of the

Consultant/KMSCL or their representative at site. On acceptance of the tender,

the contractor shall intimate the name of his accredited representative who

would be supervising the construction and would be responsible for taking

instructions for carrying out the work.

15. The Consultant's/ KMSCL's decision with regard to the quality of the

material and workmanship will be final and binding, any material rejected

by the Consultant/KMSCL shall be immediately removed by the contractor.

16. SUB-LETTING:

No part of the contract shall be sublet without the written permission of the

Consultant and the KMSCL nor shall transfers be made by 'Power of Attorney'

authorizing others to carryout the work or receive payment on behalf of

the tenderer.

17. DEFECTS LIABILITY PERIOD:

Any defect developed within 'Defect Liability Period' of 12 months will have to

be rectified by the contractor at their own cost and in case the defects are not

rectified by the contractor in time, The Consultant/”KMSCL” or their

representative shall get the work done at the risk and cost of the contractor.

18. DELAYS IN COMMENCEMENT:

The contractor shall not be entitled to any compensation for any loss suffered by

him on account of delays in commencing or executing the work, whatever the

cause for such delays may be including delays in procuring Government

Controlled or other materials.

19. OCCUPATION IN PART:

If the KMSCL wants to occupy areas in part, the contractor shall complete the

work of these areas in conjunction with the KMSCL and hand over the same to

the KMSCL without affecting any of the clause of contract agreement.

20. The contractor should inspect the source of material, their quality, quantity and

availability. The material must strictly comply with the relevant I.S. specifications.

21. The contractor must co-operate and co-ordinate with other contractors involved in

other works on the site. The contractor should also note that they shall have to

clear the site of vegetation, debris etc. before the commencement of the work and

that no extra payment is permissible on this account.


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22. PERIOD OF CONSTRUCTION:

Time is the essence of the contract. The total work has to be completed within the

time stipulated in the Notice Inviting Tender. Commencement of the work shall

be considered from the 7th

day on receipt of work order or the date of handing

over the site to Contractor. The contractor shall draw a detailed schedule of

programme in the form of a Gantt chart an approved format within one weeks of

date of issue of work order and submit to the Consultants for their approval.

23 PENALTY FOR DELAY

The building work has to be completed and handed over within the stipulated

time as per tender conditions. If the contractor fails to complete and hand over

the building within the specified period, the penalty shall be charged at 0.5% of

the contract amount per week of delay till it is handed over or till the penalty

reaches 5% of the contract amount, after which the KMSCL shall have the right to

terminate the contract and the balance work will be arranged at the risk and cost

of the contractor unless and until the period of completion is suitably extended by

the KMSCL due to valid reasons

24. CONTRACTOR'S STORE AND SITE OFFICE:

Suitable area near the site of work to the extent available, shall be allotted to the

contractor free of cost for storing his tools and plants, materials and for his site

office and cement go-down. However, the structure will be provided by him at

his own expense and he will be solely responsible for guarding his property and

shall cover his property with requisite insurance against theft, fire etc. The

contractor however will have to dismantle the sheds and vacate the land of all

debris etc. at his own expense after completion of work.

25. PROCEDURE FOR PREPARATION AND SUBMISSION OF BILLS FOR

PAYMENT

A. Measurements and Payments

1. The measurements shall be recorded by the Consultant’s Engineer jointly with

Contractor and record them directly in the Measurement Books and shall be

signed at the end of each session of measurement or the day’s work as the case

may be, by both the parties (Consultant’s Engineer and the Contractor). Initials

of the Engineer with date should be put on every page. The measurements are

to be check measured by another senior level Engineer of the Consultant’s.

2. The M.book shall be in the custody of the Engineer of the Consultant and should

be handed over to KMSCL after the completion of the work .


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3. Extra or deviated items as claimed by the Contractor shall not be recorded in the

M.book until they are approved by the competent authority.

4. The Contractor shall then prepare his detailed bill, in quadruplicate in the name of

the KMSCL(Original, duplicate & quadruplicate) based on the certified

measurements, and the accepted rates applicable for each item. There shall be an

abstract of the value of works measured for each. The quantities given herein shall

be the total upto date quantities. The deduction to be made such as Retention

money, Income tax, Sales tax, Labour Welfare Fund, advances already made on

earlier bills, cost of materials if any issued etc. will be made and the net amount will

be arrived at. These together with Photostat copy of accepted ‘Measurements’

sheets along with the M.book shall be submitted to the Consultant with a covering

letter addressed the KMSCL. He will retain the quadruplicate for his reference. A

copy of the covering letter should be sent to the KMSCL.

5. The Consultant shall then process the bill making correction, if any, required and

forward the original and one copy to the KMSCL for payment.

6. The KMSCL shall verify the bills and the M.Book, Check measurements,

incorporate necessary corrections, wherever deemed necessary, get it audited and

arrange for the payment. Payment shall be through RTGS/NEFT in which the

Contractor shall open the account RTGS/NEFT facility; at the discretion of

KMSCL a third part measurement will conduct if required.

7. Extra items, which are not ordered in writing by the KMSCL, should not be

included in the measurements.

8. The contractors shall be paid payment by the KMSCL from time to time duly

certified by the Consultant, to the contractor on account of the works executed.

Retention as per of the Instruction to the tenderer will be recovered.

9. The KMSCL shall have power to withhold any payments if the works or any parts

thereof are not being carried out to his satisfaction.

10. The KMSCL shall have power to withhold any payments for making any correction

in any previous part bill which shall have been issued by him.

(B). Right of Technical Scrutiny:

The KMSCL shall have a right to cause a technical examination of the works by

any of the persons or organizations as appointed by the KMSCL and all bill of the

contractor including all supporting vouchers, abstracts etc of all bills. If as a

results of this examination or otherwise any sum is found to have been over paid

or over certified it shall be lawful for the KMSCL to recover the sum from any

payment due to the contractor this works or any other work or works being

carried out by the contractors elsewhere under the KMSCL.


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(C) Abandonment of works:

If at any time after the acceptance of the tender, the KMSCLshall, for any reasons

whatsoever not require the whole or works any part of the works to be carried

out, the KMSCL/Consultant shall give notice in writing to the contractor who shall

have no claim to any payment of compensation or otherwise whatsoever on

account of any profit or advantage which he might have derived from the

execution of the whole works.

(D). Return of Surplus materials :

Notwithstanding anything to the contrary surplus contained in any or all the

clause of this materials contract, where any material for the execution of the

contract is procured with the assistance of the KMSCL by purchases made under

orders or permits or licenses issued by Government, the Contractor shall hold the

said materials economically and solely for the purpose of the contract and not

dispose of them without the prior written permission of the KMSCL and return it

to the KMSCL, if required by the KMSCL, at the price to be determined by the

KMSCL and having due regard to the condition of the materials, the price to be

determined not to exceed the purchase price thereof inclusive of sales-tax, octroi,

and other such levies paid by the contractor in respect thereof. In the event of

breach of the aforesaid condition, the contract shall, in addition to being liable to

action for contravention of the terms of licenses or permit and criminal breach of

trust, be liable to honour for all moneys, advantages or profits resulting or which

in the usual course would have resulted to him by reason of such breach.

(E). Right of KMSCL to terminate Contract in the event of death of contractor if

individual

Without prejudice to any of the rights or remedies under this contract, if the

contractor, being an individual, dies the KMSCL shall have the option of

terminating the contract without incurring any liability for such termination.

26. WATER AND ELECTRICITY:

The contractor shall make his own arrangement for water and electricity required

for the works. The KMSCL takes no responsibility for the supply of either

electricity or water.

27. INSURANCE:

The successful contractor shall take necessary All risk insurance policy, jointly in

the name of the KMSCL and the contractor, and the original policy shall be

deposited with the KMSCL. The format for the B/G shall be got approved by the

KMSCL.


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This document will form part of the tender document and the agreement

executed by the successful tenderer.

Sd/-

BijuPrabhakar IAS

Date: 24/08/2012 Managing Director, KMSCL


I/We hereby declare that I/We have read and understood the above instructions

and the terms and conditions mentioned above are binding on me/us.

SIGNATURE OF THE TENDERER


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SECTION IV

GENERAL CONDITIONS OF CONTRACT

1. DEFINITIONS

The following terms shall have the meaning hereby assigned to them except

where the context otherwise requires:

a) KMSCL

Means Kerala Medical Services Corporation Ltd.

b) CONSULTANTS,

Shall be M/s. KITCO Ltd, for the time being or from time to time duly

appointed by the “KMSCL” to act as `CONSULTANT' for the purpose of

the contract. In some part of the document, the word `Consultant' and

consulting Engineer shall also mean the said `CONSULTANT' or consultant

representing him.

c) Engineer shall be the person representing “KMSCL”/Consultant supervising the

work.

d) CONTRACTOR,

shall mean the successful tenderer to whom the contract has been

awarded.

e) SUB-CONTRACTOR,

shall mean the person named in the contract for any part of the work or any

person to whom any part of the contract has been sublet with the consent in

writing by the KMSCL.

f) CONTRACT,

shall mean and include the following:-

Notice inviting tender, Tender form, General Conditions of Contract, General

Specifications, special conditions, Article of Agreement, Technical

Specifications, Unit Specifications), (Detailed Specifications), Schedule of

Quantities, Drawings, Work Order and/or any other correspondences of

negotiations.

g) SITE,


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shall mean the actual place in, over or under which work is to be done, allotted

by the KMSCL for Contractor's use.

h) WORK,

of the Contractor shall mean and include materials or labour or both.

i) CONTRACT PRICE,

shall mean the sums referred to in the formal agreement, if any or the work

order.

j) SCHEDULE OF QUANTITIES,

is the schedule of approximate quantities of various items of work

with specification for unit rate.

k) SCHEDULE OF RATES,

is the schedule showing unit rates, against specification of various item of

works.

2. ASSIGNMENT AND SUB-CONTRACTING

2.1 ASSIGNMENT:

The Contractor shall not assign the contract or any part thereof or any benefit or

interest therein or thereunder without the written permission of the Consultants.

2.2 SUB-CONTRACTING:

The Contractor shall not sub-contract the whole of the contract. The Contractor

shall not sub-contract any part of the works without the written consent of the

Consultants/KMSCL and such consent, if given, shall not relieve the Contractor

from any liability or obligation under the contract and the Contractor shall be

responsible for the acts, defaults and neglects of the sub-Contractor, his

agents, employees or workmen as fully as if they were the acts, defaults or

neglects of the Contractor or his agents, servants, or workmen.

3. DRAWINGS

3.1 ISSUE OF DRAWINGS:

Drawings approved for construction will be issued to the Contractor progressively

during the contract period and the Contractor shall arrange for the execution of

the works and the procurement of materials accordingly. The Contractor shall

give adequate notice in writing to the KMSCL and to consultant for any further


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drawings or specifications that may be required for the execution of the works or

otherwise under the contract.

3.2 COPIES OF DRAWINGS TO BE KEPT AT SITE:

One copy of the drawings furnished to the Contractor as aforesaid shall be kept

at the site and the same shall at all reasonable times be available for inspection

and use by the “KMSCL” or his representative and by any other person

authorized by the “CONSULTANT” in writing.

3.3 ISSUE OF FURTHER DRAWINGS AND INSTRUCTIONS:

The KMSCL shall have full power and authority to supply to the Contractor

from time to time through his representative, during the progress of the works

such further drawings and instructions as shall be necessary for the purpose of

proper and adequate execution and maintenance of the works and the

Contractor shall carry out and be bound by the same.

3.4 OWNERSHIP OF DRAWINGS:

All drawings supplied to the Contractor are deemed to be the property of the

KMSCL. The Contractor agrees not to divulge or use, except for the purpose of

this contract, any information contained in the drawings.

3.5 EXECUTION AS PER DRAWINGS:

The Contractor must not vary or deviate from the drawings in any respect while

executing the work or executing any extra work of any kind whatsoever duly

consulting the KMSCL.

3.6 PLANS AND DRAWINGS TO BE SUBMITTED BY THE CONTRACTOR:

The Contractor shall submit the following information in triplicate to Consultant

for approval within the time stipulated; each item below :-

a) A general tentative physical layout and schematic drawing of electrical

/Networking work. The plan of the work to be submitted within 7days from the

date of receipt of work order.

b) Layout and details of temporary works that the Contractor wants to carry out

to fulfill his obligation under the contract Within 15 days and the KMSCL will

give their approval/comments sufficient to proceed with the work or

objections/instructions to the Contractor based on which the drawings shall be

revised and submitted again for approval by the Contractor.


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All these plans and drawings submitted by the Contractor and approved by the

Consultants shall become part of the contract.

3.7 ROYALTIES AND PATENT RIGHTS

All royalties or other sums payable in respect of the supply and use in carrying

out the work as desired by or referred to in the schedule of quantities of any

patented articles, process or inventions shall be deemed to have been included

in the contract sum and the Contractor shall indemnify the “KMSCL” from

and against all claims, proceedings, damages, costs and expenses which may be

brought or made against the “KMSCL” or to which he may be put by

reason of the Contractor infringing or being held to have infringed any patent

rights in relation to any such articles, process and inventions.

4. GENERAL OBLIGATIONS

4.1 INSPECTION OF SITE ETC. BEFORE SUBMISSION OF TENDER:

The Contractor shall inspect and examine the site and its surroundings, and shall

satisfy himself before submitting his tender, as to the nature of the ground,

form and nature of the site, the quantities and nature of work and materials

required for the completion of the works, the means of access to the site, the

local labour conditions, the facilities available at site, the accommodation he may

require and in general shall obtain all necessary information as to the risks,

contingencies and other circumstances which may influence or affect his tender.

4.2 SUFFICIENCY OF TENDER:

The Contractor shall be deemed to have satisfied himself before tendering

as to the correctness and sufficiency of his tender for the works and of the rates

and prices stated in the priced bill of quantities and the schedule of rates and

prices, if any, with tender rates and prices shall cover all his obligations under the

contract and all matters and things necessary for the proper completion and

maintenance of the work.

4.3 CLARIFICATION BEFORE SUBMITTING TENDERS:

Should the Contractor notice any discrepancy or error in the statement made, or

quantities or units shown against items, he shall immediately bring to the notice

of the “KMSCL”/Consultants and obtain the clarification before submitting the

tender. The tender shall be based on such clarifications received and shall be

recorded as such in the covering letter to the tender, failing which the “KMSCL”

shall have the right to ask the Contractor to execute the work according to the

statement made or quantities or units shown in the tender, without any

compensation.


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4.3a. It is specifically understood that the moment the tender is submitted the

contractor shall be deemed to have complied with the conditions in clause 4.1

and 4.3 and has also satisfied himself about the requirement therein.

4.4 AMENDMENT OF TENDER DOCUMENTS :

4.4.1 At any time prior to the dead line for submission of Tender, the Tender Inviting

Authority may, for any reason, modify the tender document by amendment.

4.4.2 The amendment shall be notified by fax/email to all prospective tenderers who

have purchased the tender document, for which the email, fax no of the

purchaser of the tender document shall be submitted to the tender inviting

authority and such amendments shall be binding on them thereafter.

4.4.3 The Tender Inviting Authority shall not be responsible for failure to inform the

prospective tenderers because of technical issues, wrong fax number or email ID

etc. Purchasers of tender documents are requested to browse the website of the

Tender Inviting Authority for information/general notices/amendments to tender

document etc on a day to day basis till the tender is concluded.

4.5 RATES QUOTED FOR FINISHED WORK:

The percentage rates quoted in the tender by the Contractor must be for the

finished work as per the drawings and specifications. The rate shall remain firm

throughout the period of contract, including extended period if any, granted by

the KMSCL/Consultant.

4.6 LOCATION OF WORK:

Unless specifically mentioned in the item, the work described there-in may be at

any location or elevation.

4.7 TENDERSVALIDITY:

The tender shall remain open for acceptance for a period of 120 days

from the date of opening of the prequalification bid.

4.8 COMMENCEMENT OF WORK :

The Contractor shall commence the work at site, within 7 days of issue of formal

work order or date of handing over of the site whichever is later or being

advised by the KMSCLunless otherwise specified, and shall proceed with the

same with due expedition.


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4.9 PROGRAMME OF WORK:

Soon after the award of contract, the Contractor shall submit the program to

match with the planned completion of the whole job showing the order of

procedure and method in which he proposes to carry out the works to KMSCL

through Consultant for approval. In support of this program the contractor shall

submit a work schedule in the form of CPM/PERT chart.

4.10 CONTRACTOR'S EMPLOYEES:

The Contractor shall provide and employ at site in connection with the execution

and maintenance works.

a) Only such qualified technical assistants as are skilled and experienced in their

respective fields and such sub-agents, foreman and leading hands as are

competent to give proper supervision to the work they are required to

supervise and,

b) Such Skilled, semi-skilled and unskilled labour as is necessary for the proper and

timely execution and maintenance of works.

4.11 REMOVAL OF WORKMEN:

The Consultant/ KMSCL shall be at liberty to object to and require the

Contractor to remove forthwith from the works any person employed by the

Contractor in or about the execution or maintenance of the works who in the

opinion of the Consultant regarding the mis-conducts or is incompetent or

negligent in the proper performance of his duties shall be replaced by the

Contractor without delay by a competent substitute approved by the KMSCL.

4.12 COMMUNICATIONS TO BE IN WRITING:

All references, communications, correspondences made by the KMSCL or the

Consultants through KMSCL , the Contractor concerning the works shall be in

writing and no reference, communication, or complaint which is not in writing,

shall be recognized.

4.13 OCCUPATION AND USE OF LAND:

No land, building belonging to or in the possession of the KMSCL shall be

occupied by the Contractor. The Contractor shall not use, or allow to be used,

the site for any purpose other than that for executing the works. Under no

circumstances, the roads within KMSCL campus shall be used for

dumping/collection of materials by the contractor.


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4.14 CONSTRUCTION OF SITE-SHED:

Any site shed if required to be temporarily constructed by the Contractor for

his office work, storage of materials etc, shall conform to the standard sketch,

or to the plan approved by the Consultant. Permission for the construction of

such sheds shall be obtained in writing.

4.15 MATERIALS, TOOLS AND PLANT:

All materials required for the execution of the works other than those

mentioned in the Notice Inviting Tender if any, shall be supplied by the

Contractor. Materials so supplied shall have the approval of the Consultant

before using on the works. All the rejected materials shall be removed at once

from the site of work at the Contractor's own cost.

4.16 TOLLAGES ETC. :

The Contractor shall pay all tollages and other royalties, rent and other

payments or compensations, if any for getting materials required for the works.

4.17 DAMAGE TO PERSONS AND PROPERTY :

The Contractor shall indemnify and keep indemnified the KMSCL against all

losses and claims for injuries or damages to any person or property whatsoever

which may arise out of or in consequence of the construction and maintenance

of works and against all claims, demands, proceedings, damages, costs,

charges, expenses, whatsoever in respect thereof in relation thereto.

4.18 CO-OPERATION WITH OTHER AGENCIES:

The Contractor shall co-operate with the work of other agencies or Contractors

that may be employed or engaged by the KMSCLand as far as it relates to the

Contractors' work. The sequence of work shall be so arranged that the work of

other agencies are also in progress simultaneously.

4.19 BARRICADING AROUND EXCAVATED TRENCHES ETC :

The Contractor shall at his own cost provide around excavation, temporary

barricading with bellies and bamboos with warning signals during day and

night and shall maintain it so long as the trenches are not filled up. Similar

barricades shall also be provided at all dismantling work, erection of structurals,

sheeting work etc. No extra claim shall be entertained for providing, maintaining

and removing such barricades.


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4.20 FABRICATION DRAWINGS :

Contractor shall prepare at his own cost all fabrication drawings of panel

board and submit them to the Consultants for their approval at least before

15 days of commencing the fabrication. All the details like sizes, capacities of

switches, makes, dimensions, meters etc. should be clearly indicated on these

drawings.

4.21 PROTECTION OF UNDERGROUND SERVICES :

The Contractor must take precautionary measures to protect the

underground and other services lines viz. cables, water and sewer lines, etc. and

observe any specific instructions which may be given in this regard by the

Consultant.

4.22 WORK IN OR AROUND OPERATING PLANT OR OFFICES ETC:

Where the work is being carried out in or around an operating area where

the area must run uninterrupted, the Contractor shall work only at

specified places and times as mutually arranged between the Contractor and

the Consultant/ KMSCL Similar arrangement must be made while executing

works inside the offices, buildings etc. without causing disturbance to the office

work. For this the work may be required to be done during off-hours and

Sundays. No extra will be allowed beyond the rates quoted for doing work in the

manner described above.

4.23 WORK IN SHIFTS AND ON OFF-DAYS:

The Contractor shall work in one or more shifts as also on Sundays and off days

to complete the work on time, if so required by the KMSCL/Consultants for

which the KMSCL shall not be liable to pay any extra. If instructed by KMSCL/

Consultants, the Contractor should carry out the work in the night also.

4.24 SITE ORDER BOOK (Site register/Log book):

A site order book must be maintained and always be available at site to

record the instructions by the Consultants or his representative. The Contractor

must see that the instructions noted therein are properly carried out. The

Contractor shall also submit a ‘Daily Report’ to KMSCL through the Consultant in

a format approved by the Consultant / KMSCL.

4.25 DELAY IN OBTAINING MATERIALS SUPPLIED BY THE KMSCL:

If KMSCL has undertaken to supply any material specified in the special

conditions at rates and conditions cited therein, the Contractor shall keep himself


25

in touch with day-to day position regarding the supply of materials from the

Consultant/ KMSCLand so adjust the progress of the works that labour may not

remain idle nor there by any other claim due to or arising from delay in

obtaining the materials.

4.26 RECORD OF MATERIALS SUPPLIED BY THE KMSCL:

The Contractor shall maintain an account of different materials obtained from the

KMSCL for executing the works under the contract. The Consultant shall have

the right to check the position of materials at all times.

4.27 SAFE STORAGE OF MATERIALS:

The Contractor shall be responsible for the safe storage of materials

supplied by the KMSCL for execution of the works. Surplus materials or

materials lost or damaged or unaccounted for or made unserviceable by the

Contractor shall be charged as specified in the special conditions.

4.28 TRANSPORT OF MATERIALS:

Unless otherwise specified, all the materials supplied by the “KMSCL” shall be

transported by the Contractor from the "KMSCL’s” store/ yard, to the site of

work at no extra cost.

4.29 SITE TO BE KEPT CLEAN:

The surplus spoil and dismantled debris shall be removed to a place as

directed by the Consultant and stacked, leveled and dressed as directed.

4.30 CONFLICT IN MEANING BETWEEN SCHEDULE OF RATES AND

SPECIFICATIONS:

The schedule of rates shall be read in conjunction with the specifications, and in

the event of conflict in meaning between the two, the corresponding item in

the unit rate specification shall always have precedence over the specifications.

5. LABOUR

5.1 LABOUR RULES:

In respect of all labour directly or indirectly employed on the works by the

Contractor, the Contractor shall comply with the provisions of the contract

labour (Regulation and Abolition) Act 1970, Minimum Wages Act 1948, Payment

of Wages Act 1936 and any amendments thereof and all legislation and rules

of the State and/or Central Government or other local authorities, framed

from time to time, governing the protection of health, sanitary arrangements,

wages, welfare and safety for labour employed on building and construction


26

works and for bonus, retirement benefits, retrenchment/lay off, compensation

and all other matters liabilities of KMSCLs to employees. The rule and the

other statutory obligations with regard to fair wages, welfare and safety

measures, maintenance of register etc. will be deemed to be part of the

Contract.

5.2 REPORTING ACCIDENT OF LABOUR:

The Contractor shall be responsible for the safety of all employees and/or

workers employed or engaged by him on and in connection with the works and

shall forthwith report all cases of accidents to any of them, however caused

and whenever occurring, to the /Consultant or his representative and shall

make every arrangement to render all possible assistance and aid to the

victims of the accident.

5.3 PROVISION OF WORKMEN'S COMPENSATION ACT:

The Contractor shall at all times indemnify and keep indemnified the KMSCL

against all claims for compensation under the provisions of the Workmen's

Compensation Act 1923 or any other law for the time being in force by or in

respect of any workmen employed by the Contractor in carrying out the contract

and against all cost and expenses or penalties incurred by the KMSCL in

connection therewith. In any case in which, by virtue of the provision of the said

Act, the KMSCL is obliged to pay compensation to a workman employed by the

Contractor in executing the works, the KMSCL shall recover from the Contractor

the amount of the compensation so paid and without prejudice to the rights of

the KMSCL under the said Act. The KMSCL shall be at liberty to recover such

amount or any part thereof by deducting it from the security deposit or from any

amount due by the KMSCL to the Contractor, whether under this contract or

otherwise without prejudice to any other remedy that may be available to the

KMSCL in law. The KMSCL shall not be bound to contest any claim made

against it under the said Act, except on the written request of the Contractor

and upon his giving to the KMSCL full security for all cost for which the KMSCL

might become liable in consequence of contesting such claim.

5.4 ACCIDENT OR INJURY TO WORKMEN:

The Consultant/KMSCL shall not be liable for, in respect, of any damages or

compensation payable as per regulations or in consequence of any accident or

injury to any workmen or other person in the employment of the Contractor or

his sub-Contractors, and the Contractor shall indemnify and keep indemnified

the Consultant/KMSCL against all such damages and compensation and against

all claims, demands, proceedings costs, charges and expenses whatsoever in

respect thereof or in relation thereto.

5.5 PRESERVATION OF PEACE:


27

The Contractor shall take requisite precautions to prevent any riotous or

unlawful behavior by or amongst his workmen and/or others employed on the

works by him, for the preservation of peace and protection of the inhabitants

and security of property in the neighborhood of the works.

5.6 AGE LIMIT OF LABOUR:

The age limit for employment of labour shall be in strict accordance with the

existing labour legislation.

5.7 RETURN OF LABOUR EMPLOYED:

The Contractor, if required by the Consultant, shall submit return in detail in

such form and at such interval as the Consultants may prescribe showing

number of different classes of labour employed on the works from time to time

by the Contractor.

5.8 OBSERVANCE BY SUB-CONTRACTOR:

The Contractor shall be responsible for the observance of the provisions of

aforesaid clauses by the sub-Contractors employed by him in the execution of

the contact.

6. MATERIAL TESTS AND WORKMANSHIP

6.1 QUALITY OF MATERIALS, WORKMANSHIP AND TESTS:

All materials and workmanship shall be of the respective kinds described

in the contract and in accordance with the Consultant/ KMSCL or their

representative's instructions and shall be subjected, from time to time, to such

tests as the Consultant or his representative may direct at the place of

manufacture or fabrication or on the site or at all or any of such places. The

Contractor shall provide such assistance instruments, machines, labour and

materials, as are normally required for examining, measuring and testing any

work and the quality, weight or quantity of any material used and shall supply

samples of materials before incorporation in the works for approval as may be

required by the Consultant / KMSCL.

6.2 COST OF SAMPLES:

All samples shall be supplied by the Contractor at his own cost.


28

6.3 COST OF TESTS:

The cost of making any test as per specifications shall be borne by the Contractor,

and the Contractor should arrange for all facilities like testing equipments,

meters, instruments as required for carrying out such tests.

6.4 INSPECTION OF OPERATION :

The Consultant/ KMSCL or their representative shall at all times have access to

the works and to the site and to all workshops and places where materials,

manufactured articles or machinery are being obtained for the works and the

Contractor shall afford every facility for every assistance in obtaining the right

to such access.

6.5 EXAMINATION OF WORK BEFORE COVERING UP :

No work shall be covered up or put out of view without the approval of the

Consultant or the Consultant's representative and the Contractor shall afford

full opportunity to the Consultant or the Consultant's representative to

examine and measure any work which is about to be covered up or put out

of view and to examine foundations before permanent work is placed

thereon. The Contractor shall give due notice to the Consultant'/ KMSCL’ s

representative wherever any such work or foundations is or are ready or about

to be ready for examination and the Consultant'/ KMSCL’s representative

shall without unreasonable delay, unless he considers it unnecessary and

advises the Contractor accordingly, attend for the purpose of examining and

measuring such work or of examining such foundations.

6.6 UNCOVERING AND MAKING OPENINGS :

The Contractor shall uncover any part or parts of the works or make openings

in or through the same as the Consultant may, from time to time, direct and

shall reinstate and make good such part or parts to the satisfaction of the

Consultant/ KMSCL. If any such part or parts have been covered up or put

out of view after compliance with the requirements hereof and found to be

executed in accordance with the contract, the expenses of uncovering,

making in or through, reinstating and making good the same shall be borne

by the contractor.

6.7 REMOVAL OF IMPROPER WORK AND MATERIALS :

The Consultant or his representative shall during the progress of the works have

power to order in writing from time to time :

a) The removal from the site within such time or times as may be specified

in the order of any materials which in the opinion of the Consultant or


29

his representative are not in accordance with the contract.

b) The substitution of proper and suitable materials.

c) The removal and proper re-execution notwithstanding a previous test

thereof or interim payment thereof of a work which in respect of

materials or workmanship is not in the opinion of the Consultant or his

representative in accordance with contract.

6.8 SUSPENSION OF WORK :

The Contractor shall, on the written order by the KMSCL suspend the

progress of the works or any part thereof for such time or times and in such

manner as the Consultant may consider necessary and shall during such

suspension, properly protect and secure the work, so far as is necessary in the

opinion of the Consultant.

7. TIME OF COMPLETION AND TAKING OVER :

7.1 POSSESSION OF SITE :

Save in so far the contract may prescribe, the extent of portions of the site of

which the Consultant/KMSCL is to give possession from time to time and the

order in which such portions will be available to him and subject to any

requirement in the contract as to the order in which the work shall be executed,

the Consultant/ KMSCL shall give to the Contractor possession of so much of the

site as may be required to enable the Contractor to commence and proceed

with the construction of the works in accordance with such reasonable

proposals of the Contractor as he will make in writing to the Consultant

and shall, from time to time as the work proceeds give the Contractor

possession of such further portions of the site as may be required to enable the

Contractor to proceed with the construction of the works in accordance with the

said programme or proposal.

7.2 TIME OF COMPLETION :

Time is deemed to be the essence of this contract and the whole of the works

shall be completed within the time stipulated or within such extended time as

has been allowed under clause 7.3.

7.3 EXTENSION OF TIME OF COMPLETION :

Should the amount of extra or additional work of any kind or changes in

scope of work or other special circumstances of any kind whatsoever which

may occur, be such as fairly to justify the Contractor's request for extension of

time for the completion of the works the Consultant shall propose the amount


30

of such extension for the approval of the KMSCL and shall intimate the

Contractor in writing provided that the Consultant/KMSCL is not bound to take

into account any extra or additional work or other special circumstances unless

the Contractor has within 28 days after such work has been commenced or

such circumstances have arisen, submitted to the Consultant full and detailed

particulars of any request to the extension of time to which he may consider

to be justified.

7.4 FORCE MAJEURE

Neither party shall be liable for any failure or delay in performance under this

agreement if the failure/delay is caused by natural calamity, general strike, curfew,

riot, war, or any act of god which prevents normal activities or reasons beyond

the control of the party. In such cases, the party affected by this clause shall give

written notice to the other party with full details, within a week of the occurrence

of the cause. If the force majeure condition affects the completion schedule, the

time of completion shall be revised to the extent of loss of time caused by force

majeure.

7.5 WORK TREATED AS COMPLETE :

The works shall not be treated as complete until :

i) The site is clear from all materials, site shed, etc. and the KMSCL is

satisfied with the job done by the Contractor

ii) The Contractor has submitted the reconciliation statement regarding

the stores if any, received from the KMSCL, and all the

surplus and salvaged materials are returned to the stores.

iii) All equipment, tools, plant taken from the KMSCL have been

returned by the Contractor.

iv) Any other material, taken on loan/transfer from other agency

have been returned by the Contractor.

v) All power and water supply connections taken for the execution of

the works have been disconnected by the Contractor.

vi) Rectifications of any damage done by the Contractor to the work

executed have been satisfactorily done by the Contractor.

vii) The works shall not be considered as completed until the Consultant has

certified in writing that they have been completed and the Defects

Liability Period shall commence from the date of such certificate.

7.6 TAKING OVER :


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After completion of works or any substantial part of the works before the

completion of the whole of the works, the Contractor shall notify the

Consultants in writing, who within 15 days of receipt of the said notice shall

give such certificate with respect to any substantial part of the works which has

been both completed to the satisfaction of the KMSCL and occupied or used

by the KMSCL or refuse to issue the same stating the reasons thereof in

writing. When any such certificate is given in respect of a part of the works, such

part shall be considered as completed for the purpose of taking over and

computation of the period of maintenance of such part, that is, such period shall

commence from the date of completion of such part of the works as certified .

The works in whole or part shall not, however, be treated as completed for the

purpose of other relevant clauses hereof unless and until the provisions of clause

7.5. here of are fully complied with.

7.7 MAINTENANCE :

For a period of 12 months commencing immediately after taking over of the

work by the KMSCL, the Contractors liability shall be to replace the defective

parts, rectify/reconstruct the defective work that may develop of his own

construction or those of his sub Contractors approved by the KMSCL (under

clause 2.1 and 2.2) arising solely from faulty materials or workmanship.

If it is necessary for the Contractor to rectify/ reconstruct any defective

portions of the work under the contract, the provision of this condition shall

apply to the portions of work so replaced or renewed until the expiration of

three months from the date of such replacement or renewal or until the end of

the above mentioned period of twelve months, whichever may be later. If any

defects be not remedied within a reasonable time the KMSCL may proceed

to do the work at Contractor's risk and expense, but without prejudice to any

other rights which the KMSCL may have against the Contractor in respect of

such defects.

The Contractor shall bear the cost of such repairs/rectifications carried out on his

behalf at site. Immediately upon satisfactory completion of the maintenance

period the Company shall issue a final certificate indicating that the Contractor

has completed his obligation under the contract.

8. TERMINATION AND BACK CHARGING OF CONTRACT :

8.1 TERMINATION OF CONTRACT:

If the Contractor has abandoned the contract or has failed to proceed with

the work due to negligence or the progress on any particular item or items is

slow or has failed to execute the work in accordance with the terms and

conditions of the contract, is persistently or frequently neglecting to carryout

his obligation under the contract, then it shall be lawful for the KMSCL to


32

terminate the contract forthwith under written notice and to proceed with the

balance of the work through any other agencies. During the course of execution

of the job, in case the Contractor has done any substandard work, he shall be

asked in writing to dismantle and redo the same at his own expenses. If the

Contractor fails to comply with the above instructions immediately, then the

KMSCL shall proceed with the above rectification work, through another agency

or agencies. Similarly, if the Contractor goes slow on any particular item or

items of work, the KMSCLshall have the right to execute this item or items

through another agency or agencies, including its own department.

8.2 BACK CHARGING THE CONTRACTOR :

Extra cost and expenses incurred for completing the work or balance work or

carrying out the rectification of any work as mentioned above through another

agency or agencies including its own department, shall be debited to

Contractor's account and shall be recovered from any money due or that may

become due to the Contractor without prejudice to any other remedy that

may be available to the KMSCLin law. If there is any savings in cost due to re-

arrangement or supplementing through other agencies the original contractor will

not have any claim on this.

9. ALTERATIONS, ADDITIONS AND OMISSIONS :

9.1 VARIATION :

The Consultant with the approval of the KMSCLshall be entitled to make any

variation of the quality or quantity of the works or any part thereof that may in

his opinion, be necessary and for that purpose, or if for any other reason it shall,

in his opinion be desirable, he shall have power to order the Contractor to do

and the Contractor shall do any of the following:

a) Increase or decrease the quantity of any work included in the contract.

b) Omit any portion of work.

c) Change the character or quality or kind of any such work.

d) Change the levels, lines, position and dimensions of any part of works and,

e) Execute additional work of any kind necessary for the completion of the

works, and no such variation shall in any way initiate or invalidate the

contract but the value, if any, of all such variations shall be taken

into account in ascertaining the amount of the contract price.

9.2 ORDERS FOR VARIATIONS TO BE IN WRITING :

No variation shall be made by the Contractor without an order in writing of


33

the Consultant/KMSCL. Provided that no order in writing shall be required for

increase or decrease in the quantity of any item of work where such increase or

decrease is the result of the actual quantities exceeding or being less than those

stated in the bill of quantities which are estimates. In such cases, the

Contractor shall be paid only for the actual quantity of work done as certified by

the Consultant at the accepted unit item rates and no compensation shall be

allowed. Provided also that if for any reason the Consultant shall consider it

desirable to give any such order verbally, the Contractor shall comply with

such order but it must be followed by confirmation in writing of such verbal order

given by the Consultant, which shall be deemed to be an order in writing within

the meaning of this clause.

9.3 EXTRA ITEMS :

Extra items will be classified as additional, substituted or altered items,

depending on their relation or otherwise to the original item or items of work

and all extra items are to be approved by KMSCL.

Rates for authorisedextra items, additional, altered or substituted work as may

be ordered shall be determined by the Consultant/ KMSCLas follows:

a. In the case of all extra items whether additional, altered or substituted, if

accepted rates for identical items provided for in the contract, such rates shall be

applicable.

b. In the case of extra items whether altered or substituted, for which similar

items exists in the contract, the rates shall be derived from the original item by

appropriate adjustment of cost of affected components. The percentage excess or

deduction of the contract rate for the original item with reference to the estimated

rate shall be applied in deriving the rates for such items.

c. In the case of extra items, whether altered or substituted, for which similar items

do not exist in the contract, the rates shall be arrived at on the basis of provisions

of Standard Data Book and Schedule of Rates 2010 revised of Public Works

Department of Kerala by adding profit and overhead charge of 15 % and

applying the contractors’ quoted percentage above or below.

d. In the case of extra items, whether additional, altered or substituted, for

which the rates cannot be derived from similar items in the contract, and only

partly from similar items in the contract, and only partly from the public work

departmental rates, the rates for such part or parts of items as are not covered

in the schedule of rates shall be determined by the Consultant/ KMSCL on the

basis of the prevailing market rates giving due consideration to the analysis of the

rate furnished by the contractor with supporting documents, including Con-

tractor's profit. This shall be added on to the PWD Departmental Rate 2010

revised (including contractor's profit) for the other part or the items for which the


34

rates can be derived from the schedule of rates of PWD adjusting the percentage

quoted for this part alone.

e. In the case of extra item whether additional, altered, substituted, for which the

rates cannot be derived either from similar item of work in the contract or from

the departmental schedule of rates, the Contractor shall within 14 days of the

receipt of order to carry out the said extra item of work, communicate to the

Engineer the rate which he proposes to claim for the item, supported by

analysis of the rate claimed and the KMSCL/Consultant shall within one month

thereafter, determine the rate on the basis of the market rate giving due

consideration to the rate claimed by the Contractor.

9.4 REBATE/EXTRA OVER ORIGINAL ITEM :

If there is a deviation in the specification of particular item of the tender,

rebate/extra over the quoted rate shall be generally derived as follows:

For items not covered in the schedule, rebate/extra shall be derived based on

observation/analysis of labour and materials involved in such items with the prior

approval of the Consultant/KMSCL.

9.5 ITEMS OF AD-HOC NATURE:

The Contractor shall procure necessary materials and carry out miscellaneous

work of ad-hoc nature specifically provided with necessary tools and tackles

as may arise during execution of the contract. The actual quantum of work

shall be certified and settled by the Consultant and payment for the same shall

be fixed on the basis of actual cost plus overheads, profits and establishments

taken at 10% of the cost.

9.6 CLAIMS :

The Contractor shall send KMSCL through the Consultant an account, giving

full and detailed particulars with proper analysis of all claims for any additional

expense to which the Contractor may consider himself entitled and of all extra

items of work ordered by Consultant, which he has executed, within one month

of execution of such work, and no claim for payment for any such work will

be considered which has not been included in such particulars. Provided always

that the Consultants shall be entitled to authorise payment to be made for any

such work not withstanding the Contractor's failure to comply with this

condition, if the Contractor has at the earliest practicable opportunity

notified the Consultant/Consultant in writing, that he intends to make a claim for

such work.


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9.7 VARIATION IN CONTRACT VALUE

The rate quoted shall remain firm for any variation upto ± 25% of the total

contract price.

10. MEASUREMENTS

10.1 QUANTITIES:

The quantities set out in the bill of quantities are the estimated quantities of the

work. They are not to be taken as the actual and correct quantities of the works,

to be executed by the Contractor in fulfillment of his obligations under the

contract.

10.2 WORKS TO BE MEASURED:

The Consultants shall, except as otherwise stated, ascertain and determine

by measurement the value in terms of the contract. He shall when he requires

any part or parts of the works to be measured, give notice to the Contractor's

authorised agent or representative, who shall forthwith attend or send a qualified

agent to assist the Consultant/KMSCL or their representative in making such

measurement, and shall furnish all particulars required by either of them.

Should the Contractor not attend or neglect or omit to send such agents, then the

measurement made by the Consultant or approved by him, shall be taken to be

the correct measurement of the work. For the purpose of measuring such

permanent work as is to be measured by record and drawings, the

Consultant's representative shall prepare records and drawings month by month

and the Contractor, as and when called upon to do so in writing, shall within

fourteen days, attend to examine and agree such records and drawings with

the Consultant's representative and shall sign the same when so agreed. If

the Contractor does not so attend to examine and agree such records and

drawings they shall be taken to be correct. If, after examination of such

records and drawings, the Contractor does not agree to the same or does not

sign the same as agreed, they shall nevertheless be taken to be correct, unless

the Contractor shall, within fourteen days of such examination, lodge with the

Consultant's representative for decision by the Consultant, notice in writing of

the respects in which such records and drawings are claimed by him to be

incorrect.

1. The contractor shall raise bills once a month or for a minimum payment of

20% of contract amount in which the total running bill not to exceed four.


36

2. Payment towards all interim bills will be made by KMSCL Within 30 days of

presentation by the contractor.

3. Period of final measurement shall be three months from the time of

completion of the contractor.

10.3 METHOD OF MEASUREMENT:

The works shall be measured in accordance to relevant IS codes notwithstanding

any general or local custom, except where otherwise specifically described or

prescribed in the contract.

10.4 PROVISIONAL SUMS:

"Provisional sum" means a sum included in the contract and so designated in

the bill of quantities for execution of works or the supply of goods, materials or

services or for contingencies, which sum may be used, in whole, or in part, or

not at all, at the direction or discretion of the Consultant. The contract price

shall include only such amounts in respect of the work, supply or services to

which provisional sums relate as the Consultant shall approve or determine.

The Contractor shall when required by the Consultant, produce all quotations,

invoices, voucher, and accounts or receipts in connection with expenditure

respect of provisional sums.

11. SETTLEMENT OF DISPUTES:

11.1 MATTER TO BE SETTLED BY KMSCL:

All disputes and differences of any kind whatsoever arising out of or in

connection with the contract, whether during the progress of the works or after

their completion shall be referred by the Contractor to the KMSCL and the

KMSCL shall within a reasonable time after their presentation make and notify

decisions thereon in writing.

The decisions, directions, clarifications, measurements, drawings and certificates

with respect to any matter, the decision for which is specially provided for by

these or other special conditions to be given and made by the KMSCL or by the

Consultant on behalf of the KMSCL are matters which are referred to hereinafter

as accepted matters and shall be final and binding upon the Contractor and shall

not be set aside on account of non-observance of any formality, any omission,

delay or error in procedure in or about the same, or on any other grounds or

for any reason and shall be without Appeal.

11.2 Disputes if any arising out of or in any way connected with this Agreement shall

be deemed to have arisen in Thiruvananthapuram and only the courts in


37

Thiruvananthapuram shall have jurisdiction to determine the same.

12. NOTICES

12.1 SERVICE OF NOTICE ON CONTRACTOR :

All certificates, notices or written orders to be given by the KMSCL or by the

Consultant to the Contractor under terms of the contract shall be served by

sending by post or delivering the same to the Contractor's place of business or

such other address as the Contractor shall nominate for this purpose.

12.2 SERVICE OF NOTICE ON KMSCL:

12.3 All notices to be given to the KMSCL under the terms of the contract shall be

served by sending by post or delivering the same to the KMSCL’s address.

13. The contractor shall strictly observe the safety codes and labour laws as detailed

under:

SAFETY CODE

1. First aid appliances including adequate supply of sterilized dressings and cotton

wool shall be kept in a readily accessible place.

2. An injured person shall be taken to a public hospital without loss of time, in cases

where the injury necessitates hospitalization.

3. Suitable and strong scaffolds should be provided for workmen for all works that

cannot safely be done from ground.

4. No portable single ladder shall be over 8 meters in length. The width between the

side rails shall not be less than 30cm.(clear) and the distance between two

adjacent rungs shall not be more than 3 cm. When a ladder is used an extra

mazdoor shall be engaged for holding the ladder.

5. The excavated material shall not be placed within 1.5 metres of the edge of the

trench of half of the depth of trench whichever is more. All trenches and

excavations shall be provided with necessary fencing and lighting.

6. Workers employed on mixing and handling material such as Rubble, cement

mortar or concrete etc shall be provided with protective footwear and rubber

hand-gloves.

7. Those engaged in welding works shall be provided with welder’s protective eye-

shields and gloves.


38

8. Hoisting machines and tackle used in the works, including their attachments,

anchorage and supports shall be in perfect condition.

9. The ropes used in hoisting or lowering material or as a means of suspension shall

be of durable quality and adequate strength and free from defects.

10. The contractor assured QHSE (Quality Health Safety and Environmental) policy

and procedure as per national and International standards.

ACCIDENTS HOARDING LIGHTING – OBSERVATIONS WATCHMAN

(a) When excavations have been made obstacles have been put in public through

faces or in places where there is any like hood of accidents, the contractor shall

comply with any requirements of law on the subject, and shall provide suitable

boarding lighting and watchman as necessary.

(b) It shall be the contractor’s sole responsibility to protect the public and his

employees against accident from any cause and shall indemnify Governments,

against any claims for damages for injury to person or property, resulting from

any such accidents and he shall where the provisions of the Workmen’s

Compensation Act - apply, take steps so properly insure against any claims there

under.

(c) On the occurrence of an accident which results in the death of any of the

workmen employed by the contractor which is so serious as to be likely to result

in the death of any such workmen the contractor shall within 24 hours of the

happening of such accident intimate in writing to the KMSCL, the fact of such

accident. The contractor shall indemnify KMSCL against all loss or damage

sustained by KMSCL resulting directly or indirectly from his failure to give

intimation in the manner aforesaid, including the penalties or fines if any payable

by KMSCL as a consequence of KMSCL’s failure to give notice under the

Workmen’s Compensation Act or otherwise conform to the said Act in the regard

to such accident.

(d) In the event of an accident in respect of which compensation may become

payable under the Workmen’s Compensation Act VIII of 1973 whether by the

contractor such sum or sums of money as may be, in the opinion of the

Consultant shall be final in regard to all matters arising under this clause.

FAIR WAGE CLAUSE

(a) The Contractor shall pay not less than fair wage to labourers engaged by him on

the work.

“Fair Wages” means wages whether for time or piece work notified at the time of

inviting for the work and where such wages have not been so notified the wage

prescribed by Kerala PWD for the District in which the work is done.


39

(b) The Contractor shall notwithstanding provisions of any contract to the Contract

cause to be paid fair wage to labourers indirectly engaged on the work including

any labour engaged by his sub-contractor in connection with said work as if

labourers had been immediately employed by him.

(c) In respect of all labour directly or indirectly employed in the work for

performance of the contractor’s part of the Agreement the Contractor shall

comply with or cause to be complied with provisions of the Contract Labour

(Regulations and Abolition) Act 1970, Minimum Wages Act 1948, Payment of

Wages Act 1936 and Any Amendments thereof and all Legislations and Rules of

this State and / or Central Govt. or other Local Authority framed by time to time,

Governing the protection of Health, Sanitary Arrangements wages, Welfare,

Safety Bonus, Retirement benefits, Retrenchment/Layoff compensations to

payment of wages not paid and deduction unauthorisly made maintenance of

wage register other terms of employment, inspection and submission periodical

returns and all wage cards, publications of scale of wage and returns and all other

matters of like nature and shall indemnify KMSCLfrom all or any claims coming

under the above Acts and Rules.

(d) The Consultant shall have the right to deduct from the money due to the

Contractor and any sum required or estimated to be required for making good

the loss suffered by a worker or workers by reason of nonfulfillment of the

Conditions of the Contract for the benefit of the works no payment of wages or

deductions made from his or their wages which are not justified by the terms of

the Contractor of non-observance of the regulations.

(e) The regulation aforesaid shall be deemed to be a part to this contract.

LABOUR LAWS

The Contractor shall comply with the provisions of all Labour Legislation including the

requirements of:

(a) Payment of Wages Act

(b) KMSCL’s Liability Act

(c) Workman’s Compensation Act

(d) Contract Labour (Regulation and Abolition) Act

1970 & Central Rules 1971

(e) Apprentice Act, 1961

(f) Any other act or enactment relating employment of labour and rules framed

there under from time to time.

The Contractor shall keep the KMSCL saved harmless and indemnified against claims, if

any, of his workmen and all costs and expenses as may be incurred by the KMSCL in

connection with any claim that may be made by any workmen.


40

The Contractor shall have to obtain license under the said Act and rules and comply with

all provisions and obligations. The Contractor shall furnish all information required by

the KMSCL and also indemnify the KMSCL against any penalties / claims arising from

any default on his part


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SECTION - V

MINIMUM ELIGIBILITY CRITERIA OF TENDERS

.

Eligibility Criteria

1. The tenderer should have satisfactorily completed two similar works of value

not less than 50% of PAC of the work in a single Contract, during the last 3

years as Prime Contractor (satisfactory completion certificate from the Client

for the work done should be submitted along with the application for issue of

tender document).

2. The bidder should possess at least valid ‘B’ Grade’ contractor’s license issued

by the Kerala State Electricity Licensing Board and capable of submitting the

completion certificates/statutory approval for the connected load of existing

and new building.

3. Average annual turnover should be more than PAC of the work for three

preceding years.

Note: The tenders shall be rejected who have not met the eligibility criteria


42

SECTION VI

SPECIAL CONDITIONS OF CONTRACT (SCC)

(SUPPLY, ERECTION, TESTING & COMMISIONING)

ELECTRICAL WORKS

1.0 General

1.1 The following special conditions shall be read in conjunction with

General terms and conditions of Contract (GCC) and

amendments/corrections thereto. Where any portion of the GCC are

repugnant to or at variance with any provisions of the SCC, then,

unless a different intention appears, the provision of the SCC shall be

deemed to override the provisions of the GCC only to the extent that

such repugnancy, or variations cannot be reconciled with the SCC and

shall be to the extent of such repugnancy, or variations, prevail.

Wherever it is stated anywhere in this contract that such and such

work is to be carried out, it shall be understood that same shall be

effected/carried out by the Contractor at his own cost, unless a

different intention is specifically and expressly stated herein or

otherwise explicit from the context. The work in general shall be

carried out as per the nomenclature of the individual items and in the

particular specifications. For item of works, not covered above, the

same shall be carried out as per instructions and specifications given

by the Consultant.

For item of works, not covered above, the same shall be carried out as per

KPWD specifications, 2010 (revised) with upto date correction slips.

For any other item of work, not covered in the above para, the same shall be

done as per NEC - 1985 or latest relevant BIS codes of practice.

1.2 Works to be done by Contractor

Unless and otherwise mentioned in the tender document, the following

works shall be done by the contractor, and therefore their cost shall be

deemed to be included in their tendered cost:

a) Foundation and brackets and components wherever required,

including foundation bolts, etc. wherever specified.

b) Excavation and refilling of trenches in soil wherever the

pipes/cables are to be laid directly in ground, including necessary

base treatment and supports for pipes, bricks, etc, as specified.

c) Sealing of all opening provided for pipes and cables, from fire

safety point of view, after laying of the same.

d) Painting of all exposed metal surfaces of equipment and

components.

e) Fixing of danger notice boards wherever required.


43

f) Making good all damages caused to the structure, walls, floors,

slabs, etc., during installation and restoring the same to their

original finish.

g) Consumables, fuels, cement, etc. required for the work, testing,

trial runs and commissioning.

h) Testing and commissioning of the completed installation.

i) For any item of work, not covered in particular specification, the

same shall be done as per latest relevant BIS codes of practice.

j) For any item of work not covered in particular specification, the

same shall be done as per sound engineering practice as

directed/approved by Engineer-in-Charge.

1.3 Important Note

The rate for all items of works shall be considered all inclusive of

pumping out or bailing out water due to rain, flood or other cause, if

applicable, and no extra payment shall be made on this account.

No payment/compensation will be made to the Contractor for damage

caused by rains, floods, cyclones, earthquakes, subversion, riots or

other natural calamities during the execution of the Works. The

damage to work shall be made good by the Contractor at his own cost

and no claim on this account shall be entertained.

1.4 General Requirements and Arrangement of Materials

1.4.1 All sundry fittings, assemblies, accessories, hardware items, foundation

bolts, termination lugs for electrical connections as required, and all

other sundry items which are useful and necessary for proper assembly

and efficient working of the various components of the work shall be

deemed to have been included in the tender, whether such items are

specifically mentioned in the tender document or not.

1.4.2 Busway/Cable Layout

Prior to the laying of the busbar trunking and cables, the contractor

shall submit to the Engineer-in-charge detailed layout plan and get it

approved. The layout plan shall contain particulars regarding size &

routes of the busbar system/cables, number of supports, pipes carried

and the tap-off points, inspection chambers provided along the route.


44

1.4.3 Centre of gravity

The centre of gravity of the assembled equipment shall be low and as

near the vertical centre line as possible. If the centre of gravity is

excentric relative to track, its location shall be shown on the outline

drawing.

1.4.4 Quality of materials

All the materials and equipment supplied by the contractor for this

work shall be new and should confirm to relevant BIS Specifications.

They shall be of such design, size and material as to function

satisfactorily under the rated conditions of operation and to withstand

the environmental conditions at site. The copies of purchase vouchers

& gate passes should be produced along with the materials. The type

test certificates, routine test certificates and acceptance test certificates

are also to be submitted.

1.4.5 Inspection of material and Equipment

The materials should be inspected/tested prior to the despatch from

the manufacturer by Purchaser/Consultant. The inspection call should

be given at least fifteen days in advance so as to depute the officials of

Purchaser/Consultant for the inspection.

Such inspection will be of the following categories:

1. Inspection of materials/equipment to be witnessed at the

manufacturers’ premises in accordance with relevant

BIS/Agreement Inspection Procedure.

2. To receive materials at site with manufacturers’ Test Certificate(s).

3. To receive materials after physical inspection at site.

Similarly, for fabricated equipment, the contractor will first submit

dimensional detailed drawings for approval before fabrication is taken

up in the factory. Suitable stage inspection at factory also will be made

to ensure proper use of materials, workmanship and quali ty control.

1.4.6 Rating of components

All current carrying components in an installation shall be of

appropriate rating of voltage, current and frequency as required at the

respective sections of the electrical installation in which they are used,

without their respective ratings being exceeded.


45

1.4.7 Fabrication of Panels in a CPRI approved workshop

Unless otherwise specified, switch boards/HT/LT panels etc. will be

fabricated by a fabricating workshop preferably having a CPRI

Certificate for short circuit withstand capability for

manufacture/fabrication for the rating of Switchboards specified. The

workshop also should have reasonable quality control, and testing

facilities, besides, having a proper 7-tank process for treatment and

painting of metal parts.

1.4.8 Storage of materials

The storage of materials brought to site is the full responsibility of the

contract. The contractor should construct necessary storerooms. The

land required for stores will be provided by the Purchaser free of cost.

The storeroom should be with double lock arrangement and key of

one lock will be with Engineer-in-charge or his authorised

representative and other one will be with the contractor.

1.4.9 Procurement of Materials

Contractor shall make his own arrangements for the procurement of all

materials required for the work.

1.5 Turnover Taxes/Works Contract Taxes

Deductions will be made from the bills towards Sales Tax, tax on

works contract as per relevant ST Act.

1.6 Samples

1.6.1 The Contractor shall be required to produce samples of all the

materials sufficiently in advance to obtain approval of the Engineer -in-

charge.

1.6.2 Approved samples shall be retained by the Engineer-in-charge until

the completion of the work and all materials and workmanship

incorporated in the work are to conform to the approved samples in

all respects. Rejected materials shall be removed from the site

immediately under the supervision of Engineer-in-charge.

1.6.3 If on handing over the site or at any time thereafter during the

execution of work, the contractor considers that any drawing or

information necessary for the execution of the work has not been

provided, he shall inform the Engineer-in-charge in writing giving full

details required. All materials or workmanship, which in the opinion of


46

the Engineer-in-charge is defective or is unsuitable shall be removed

immediately from the site within a reasonable time to be fixed by the

Engineer-in-charge depending on the requirement in each case, failing

which, the same shall be removed at the risk and cost of the

Contractor. No claim whatever shall be entertained on this account.

1.6.4 Whenever B.I.S. codes are referred to in other particular specifications

attached, the latest B.I.S. codes prevalent at the time of execution

shall be followed.

1.7 Contract Documents

The Contract document is confidential and must strictly confined to

the contractor’s own use (except so far as confidential disclosure to

sub-contractors or suppliers, if necessary) and to the purpose of the

contract.

All tenderers shall sign a declaration under the Official Secrets Act for

maintaining secrecy of the tender documents, drawings or other

records connected with the work given to them. The unsuccessful

tenderers shall return all drawings given to them.

1.8 Bye-laws

The Contractor shall comply with all bye-laws and regulations of local

and statutory authorities having jurisdiction over the works and shall

be responsible for obtaining prior approval, if any, and payment of all

fees and other charges, giving and receiving of all necessary notices

and keeping the Engineer-in-charge informed of the said compliance

with the bye-laws payments made, notices issued and received.

The Contractor shall indemnify Purchaser against all claims in respect

of royalties, patent rights, design trade marks of name or other

protected rights in respect of any plant, machine, work or materials

used for or in connection with work or temporary work and from and

against all claims, demands proceeding, cost, charges and expenses

whatsoever in respect of or in relation thereto. The Contractor shall

defend all actions arising from such claims and shall himself and any

every sort that may be legally incurred in respect thereof.

The Electrical work shall be carried out as per local Electrical

Inspectorate / Central Electrical Authority, which even is concerned.

standards/ specifications/ guidelines and the Contractor shall get the

approval and safety certificate from the Inspectorate af ter the

completion of work and before energisation.

1.9 Consumption of Materials

Proper record of daily consumption of materials shall be maintained at

the site of work for each item as directed by the Engineer-in-charge.


47

This is required to be done even if the contractor arranges these

materials.

1.10 Co-ordination

The Contractor shall co-operate with other agencies working in the

same project, compare plans, specifications and the time schedules

and so arrange his work that there will be no interference. The

Contractor shall forward to the Engineer-in-charge all correspondence

and drawings exchanged. Failure to check plans for conditions will

render the Contractor responsible for bearing the cost of any

subsequent change found necessary or damages done.

However, the Contractor shall afford necessary facilities to execute the

work simultaneously with other agencies executing the works for the

same project. The Purchaser shall entertain no claim on this account.

1.11 Safety

Only properly tested and marked material handling equipment shall be

used.

All important connections/assembly of sound design related to

pulley/guide etc., including the supporting arrangement and fixing

details shall be checked periodically and necessary rectifying actions

are to be taken in order to ensure safe handling of loads during

different operations.

All plant and machinery of the contractor shall observe the safety

regulations needed for working in a project where other

contractors/sub-contractors/agencies might also be working on the

project, so as not to interfere with the work of the other contractors or

foul with their constructions shall be taken by the contractor and

nothing extra is payable on this account.

The Contractor shall take all precautions to avoid all accidents by

exhibiting necessary caution boards day and night, speed limit boards,

red flags, red lights and providing barriers. He shall be responsible for

all damages and accidents caused due to negligence on his part. No

hindrances shall be caused to traffic during execution of work.

The rates quoted by the Contractor for all items except those where

specific provisions indicated in the schedule of Requiurements shall

include all leads, lifts, and nothing extra shall be paid on this account.

The Contractor shall adjust his labour, staff, plant, machinery. etc.,

according to the requirement of work from time to time with particular

regard to approved phases of work and no claim shall be entertained


48

on account of idle labour, plant, machinery, etc., due to any reason

whatsoever.

The Contractor shall clear the site thoroughly of all shuttering

materials and rubbish etc., left out of his work and dress the site

around the area to the satisfaction of Engineer-in-charge upon

completion of the work and before release of payment of the last

running bill. He will remove the labour huts on completion of the

work. The payment of final bill will be subject to the compliance of

this condition by the contractor.

1.12 Testing and Measuring Equipments

Equipment for measurement of work and testing the installation shall

be procured by the Contractor for his use at his own cost. The same

shall also be made available to the Engineer-in-charge without any

charges for use of this work.

1.13 Water and Electric Supply

The Purchaser will not be responsible for arranging supply of water

and Electric power to the Contractor. The Contractor shall make his

own arrangements for temporary connections required, if any, and

make necessary payment for it direct to the Department concerned.

Nothing shall be payable by Purchaser on this account.

1.14 Tests

The Contractor shall produce samples of all the materials well in

advance so that there is sufficient time for testing of the materials and

clearance of the same before incorporation in the work.

All the materials to be used in and on every part of the work shall be

subjected, from time to time, to such tests as the Engineer-in-charge

may direct. Such tests shall be performed at the expense of the

Contractor. The samples for tests shall be in all cases selected by the

Engineer-in-charge and supplied by the Contractor as part of the

contract. If at any time, any material so tested, fails to meet the

acceptance criteria, the same shall be removed from the site of works

and other materials substituted therefore, but in the absence of any

specified test/acceptance criteria, the decision of the Engineer-in-

charge shall be final and binding as to whether the said material or

materials shall be used on the works, or removed forthwith and other

suitable, approved material substituted.


49

The contractor shall produce on demand from the Engineer-in-charge,

the necessary test certificates, Manufacturers’ Authorization form

certifying that the materials conform to the technical specifications.

However, this clause will not apply to routine testing of materials at

the site laboratory of the Contractor.

All tools, instruments, plants and labour/operating personnel for the

test shall be provided by the Contractor at his own cost. For any tests

as directed by the Engineer-in-charge, that has to be carried out at an

outside laboratory, the same should be carried out by the Contractor

without any extra cost.

1.15 Site for Plants/Equipment, Stacking of Materials and Labour

The Contractor shall stack materials at the site of work strictly as per

instructions of Engineer-in-charge keeping in view the safety and

smooth progress of the project.

Nothing extra shall be payable for any extra lead involved in stacking

the materials at a reasonable distance away from the work place.

Site for labour camps will be made available to the Contractor, if

found necessary, by the Purchaser and it should be vacated and area

cleared by the Contractor on completion of work and before the

release of final bill.

1.16 Site Maintenance during Construction

The Contractor and each Sub-Contractor shall from time to time clear

and remove all rubbish and obstructions and driveways in the work

area shall be kept clear and unobstructed at all times. Nothing extra

shall be paid on this account.

1.17 Insurance

The Contractor shall arrange, secure and maintain insurance as may

be necessary and for all such amounts to protect his risks as detailed

herein. The form and the limit of such insurance as defined herein

together with the under written thereof in such case shall be as

acceptable to the Purchaser.

However, irrespective of such acceptance, the responsibility to

maintain adequate insurance coverage on comprehensive all risks

basis at all times during the period of contract shall be of the

Contractor. The Contractor’s failure in this regard shall not relieve

him of any of his contractual responsibilities and obligations. Any loss


50

or damage to the construction equipment or materials during

handling, transporting, storage and erection, till such time as the work

is certified by the Engineer-in-charge as having been completed in all

respects & is taken over by the Purchaser: shall be to the account of

the Contractor and his responsibility preferring all claims and make

good for the damage or loss by way of repairs and/or replacement of

the portion of the work damaged or lost. The completion of work

shall not, in any, way relieve the Contractor of the above

responsibilities during the period of the contract. The Contractor shall

provide the Purchaser with a copy of all insurance policies and

documents taken out by him in pursuance of this contract.

Such copies of documents shall be submitted to the Purchaser

immediately after such insurance coverage. The Contractor shall also

inform the Purchaser in writing at least twenty (20) days in advance

regarding the expiry/cancellation and/or change in any of such

documents and insurance revalidation/renewal, etc., well in time as

may be necessary. The risks that are to be covered under the

insurance shall include but not be limited to the loss or damage in

transit, theft, pilferage, riot, civil commotion, weather conditions,

accidents of all kinds, fire, etc. The scope of such insurance shall

cover the entire value of the work from time to time. All costs on

account of insurance liabilities covered under the contract will be on

the Contractor’s account and will be included in contract price.

However, the Purchaser, may from time to time during the pendency

of the contract, ask the Contractor in writing to limit the insurance

coverage risks and in such a case the parties to the contract will agree

for a mutual settlement for reduction in contract price to the extent of

reduced premium account.

1.18 Insurance for Staff

The Contractor shall insure all his staff working at site against injury,

loss of life etc., and the Purchaser will entertain no claims of

compensation in this regard. The Contractor shall indemnify the

Purchaser against all such claims as above, by his staff.

1.19 Compensation for Delay

If the Contractor fails to complete the work and clear the site for any

particular phase on or before the stipulated completion time of that

respective stage or extended period of completion, he shall, without

prejudice to any other right or remedy of the Purchaser on account of

such breach, pay as agreed a compensation of the amount calculated

on the basis of General Conditions of Contract.


51

The Contractor shall maintain in perfect condition all works executed

till the completion of the entire works allotted to him. When, phased

handing-over is contemplated, the provisions mentioned above will

apply to each phase.

1.20 Guarantee

At the close of work and before issue of final certificate of total

completion by Engineer-in-charge, the contractor shall furnish a

written guarantee indemnify the Purchaser against defective materials

and workmanship for a period of one year after completion. The

Contractor shall hold himself fully responsible for reinstallation or

replace free of cost to the Purchaser during the defect liability period

as stipulated hereunder:

a) Any defective material supplied by the Contractor or defective

workmanship of the Contractor.

b) Any material supplied by the Purchaser/owner, which is proved to be

damaged or destroyed as a result of defective workmanship by the Contractor.

1.21 Bank Guarantee

1.21.1 Bank guarantees to be furnished for releasing the security of 5 % of PAC shall

be in the form prescribed and shall be from any one of the scheduled public

sector banks only.

1.21.2 The bank guarantees shall be kept valid till the end of the maintenance period

in case of the security deposit. In case of any delay in completion or extension

of period of Completion and subsequent extension of maintenance period the

contractor shall keep the validity of the Bank guarantee extended to cover all

such periods.

1.21.3 Additional bank guarantee as performance guarantee has to be remitted by the

Contractor who quote very low rates as below:

i. If the quoted rate is below 50%, the same will be rejected

If the quoted rate is between 25% and 50% below PAC, the Contractor

will remit performance guarantee equal to the difference between PAC

and the quoted amount and the same will be released after the

satisfactory completion of the work.


52

1.22 Payment Terms for the Supply and Installation

1.22.1 RA Bills: The amount deducting the retention money and taxe/duties/

cess. shall be paid to the contracctor.

On taking over: The Contract amount after deducting the retention amount,

amount paid through RA bills and taxes/duties/cess. The 5% of retention money

will be released after one month by watching the performance and obtain

statutory approvals.

The security deposit and the balance 5 % retention amount will be released

against BG from a nationalized bank valid upto defect liability period of 12

months after handing over.

1.22.2 All the payments are made, after deducting there from the amounts

already paid, the security deposit, income tax and other amounts as

may be deductable or recoverable in terms of the contract.

1.22.3 The amount admissible for interim bills shall be normally paid within a

month from the date of receipt of the bill by the Engineer-in-charge

after such verification as is considered necessarily.

1.22.4 Pending consideration of extension of date of completion, interim

payments shall continue to be made as here in provided.

1.22.5 Any interim certificate given relating to work done or materials

delivered, may be modified or corrected by any subsequent interim

certificate or by the final certificate. No certificate of the Engineer -in-

charge supporting an interim payment shall have itself be inclusive

evidence that any work or materials to which it relates is/are in

accordance with the contract.

1.23 Inspectorate Approval

1.23.1 All the equipment to be supplied and works to be executed shall

conform to the State Electrical Inspectorate / Central Electrical

Authority Standards including all protection and metering accessories.

Nothing extra will be paid in this regard.

1.23.2 Contractor has to obtain necessary scheme approval, if any, from the

statutory authorities concerned immediately after the award of work.

1.23.3 All testing/calibration etc., are to be carried out as per the

requirements of statutory authorities concerned.

1.23.4 On completion of work, the contractor has to obtain necessary

safety/energization certificate from the statutory authorities concerned


53

by submitting necessary completion certificate, drawings, equipment

details, load details, test results etc., before energization.

1.23.5 All costs incurred in obtaining such approval/certificates are to be

borne by the contractor. Statutory fees paid shall be reimbursed on

presentation of documents.

1.23.6 If the current rating of any of the switchgears including circuit breakers

mentioned in the Schedule of requirements is not available or is not in

conformation to the Inspectorate standards then it shall be rated to the

nearest higher rating available with the current rating/fuse rating as

specified.

1.24 Structural Alterations / making Good as same to Building

No structural member in the building shall be damaged/altered,

without prior approval from the Engineer-in-charge.

Structural provisions like openings, if any, provided for the work ,

shall be used and required modifications, such contingent works shall

be carried out by the contractor, at his cost.

All cut out openings/cuttings/making holes in the floor,walls,ceilings

etc and are all shall be closed and making good as same , after

installation, in accordance with the schedule of work by the contractor

at his own cost.

All cuttings made by the contractor in connection with the works shall

be filled by him at his cost to the original finish.

1.25 Phasing of Works

The total period for completion of works under this contract is as

given in the bid document. The work has to be carried out in phases

as directed by the Engineer-in-charge from time to time so that the

total project work can progress smoothly with least obstruction to the

work of other Contractors/agencies.

1.26 Completion Drawings and Certificate

For all work completion report as given in the pro-forma for test

results shall be submitted to the Engineer-in-charge, after completion

of work.

On completion of work, the Contractor shall submit “As fitted

drawings” drawn to a suitable scale in tracing sheet indicating the

following along with three copies and one set of computer floppy


54

diskettes/CD ROMS of the same to the Engineer-in-charge before the

submission of the final bill.

1. The Schematic diagram of HT, LT & control wiring showing all

protective schemes, if applicable.

2. General layout of the site showing therein routes of cables and

equipment position.

3. Schedule of lengths, types and sizes of cables.

4. Position of all cable joints type wise, supports, stays, struts,

lightning arrestors, feeder pillars, structures, earthing and pipes or

closed ducts.

5. Position of cable route markers and joint markers with respect to

permanent land marks available at site.

6. Name of work, job number, accepted tender reference, actual date

of completion, names of Division/Sub-Division, and name of the

firm who executed the work with their signature(s).

7. Routine and type test certificates (3 sets)

8. Detailed Operation and Maintenance Manuals (3 sets)

9. Detailed erection, testing and commissioning manuals (3 sets).

1.27 Deviations from Purchaser’s Specification

Deviations from the purchaser’s specification, if any, proposed by the

bidder will be considered, provided they meet with the purchaser’s

requirements and are necessary to improve utility, performance and

efficiency. The deviations proposed by the bidder shall include the

technical merits and the financial implications.

1.28 Conformity to IE Act, IE Rules and Standards

1.28.1 The work shall be carried out in the best workmanlike manner in

conformity with this specification, the relevant spec ification/codes of

practice of the Bureau of Indian Standards or IEC recommendations

(Except where specified otherwise) and other relevant standards with

latest amendments, approved drawings and the instructions issued by

the Engineer-in-charge or his authorised representative, from time to

time. Equipment meeting any other authoritative standard, which

ensures an equal or better quality than the above standards, will also

be acceptable.

1.28.2 In addition to the standards, all works shall also conform to the

requirements of the followings:

a) All Electrical works shall be carried out in accordance with the

provisions of Indian Electricity Act- 1910, Indian Electricity Rules


55

1956 amended upto date (Date of call of tender unless specified

otherwise)

b) The works shall also conform to relevant Bureau of Indian

Standards’ Codes of practice (COP) for the type of work involved.

c) Materials to be used in work shall be ISI marked wherever

applicable.

d) In all electrical installation works, relevant Safety codes of

practices shall be followed.

e) Fire Insurance Regulations/Tariff Advisory Committee.

f) Regulations laid down by the Chief Electrical Inspector of the

State Electrical Inspectorate/State Electricity Board/ Central

Electrical Authority or any other agencies concerned.

g) Regulations laid down by the Factory Inspector of the State.

h) Any other regulations laid down by the local authorities.

i) Installation & operating manuals of original manufacturers of

equipment.

1.29 Data/Drawings/Documents

The bidder shall submit the following data/information/drawings/documents as

indicated below:

i. List of deviations clause by clause and reasons.

ii. Descriptive literature of the various equipment offered with catalogues, if

any

iii. Guaranteed technical particulars of the equipment and performance

particulars

iv. Approximate dimensions and weights and preliminary G.A drawings.

v. List of optional features with extra price.

vi. Make of various equipment and associated components/ accessories.

vii. Where applicable, preliminary schematic of the equipment/ system offered

in the tender.

Within 4 weeks of order, Contractor shall submit 4 sets of following documents

for purchaser/Consultant’s approval.

i) G.A Drawings with dimensions and weight, plan and sections and

fixing/foundation details

ii) Where applicable, control scheme drawings with write-up and all terminal

numbers for external hook up.


56

Subsequently, 4 sets of the revised documents shall be submitted incorporating

Consultants comments as Final Drawings for Purchaser’s reference and records before

the equipment is offered for inspection.

1.30 Networking and communication work

The subcontractor for the networking and communication works shall have the

following qualifications and the work order shall be issued to subcontractor only

after the approval from KMSCL/CONSULTANT

1. The subcontractor should have been operating in the field of engineering

works of Networking Solutions, EPABX System, Analog/Digital Phones, for the

last 5 years.

2. The subcontractor should have satisfactorily completed two similar works of

value not less than 70% of PAC of the work in a single contract, during last five

years as prime contractor and average annual turnover should be more than the

PAC of the work during the three proceeding years.

3. Satisfactory completion certificate from the Client for the work done.

.

1.31. Liaison with all statutory authorities including KSEB for getting

sanction/approval/safety certificate/ power connection including submission of

necessary forms to KSEB/ Electrical inspectorate as required is included in the

scope of contractor . Necessary fee for the above will be reimbursed from KMSCL

on production of actual bills.

Sd/-

BijuPrabhakar IAS

Date: ../…/2012 Managing Director, KMSCL


I/We hereby declare that I/We have read and understood the above instructions

and the terms and conditions mentioned above are binding on me/us.

SIGNATURE OF THE TENDERER.


57

SECTION VII

TECHNICAL SPECIFICATION ( ELECTRICAL)

1.1 The bidder should note that the specifications furnished in the tender is

of general nature only and it is the responsibility of the bidder to

design, supply, install and commission the equipment and services

required for the satisfactory performance of the installation. All the

items of equipment required for the safe and satisfactory operation of

the installation shall be supplied and installed by the bidder.

1.2 The intent of this specification is to define the requirements for the

design, manufacture, supply, installation, testing and commissioning of

the electrical system like Power cables, internal electrification, earthing

network etc. Requirement shall be as specified in schedule of

requirements/approved drawing of the Purchaser/Consultant or as per

the battery limits fixed by the Purchaser/Consultant. The bidder shall

furnish complete details of the equipment with all necessary drawings.

1.3 Details of Technical specifications

The tender specifications consists of 7 sub heads as shown below:

1. Wiring System

2. MCB distribution boards

3. Cables and Cabling

4. Earthing

5. Installation.

6. Measurement.

7. Approved Makes of Equipment and Materials

The items involved along with the quantities and units are shown in the

bill of quantities (Schedule of Requirements) attached.

1.4 Wiring Systems

Rigid PVC Conduit Wiring System as per IS: 9537


58

1.4.1 Materials

A. Conduits

i) All rigid conduit pipes shall be of PVC and be ISI marked. The wall

thickness shall be not less than 1.6 mm for conduit upto 32 mm dia

and not less than 2 mm for conduits above 32 mm dia.

ii) The maximum number of PVC insulated cables conforming to IS:

694-1990 that can be drawn in one conduit is given size wise in

Table 1, and the number of cables per conduit shall not be

exceeded. Conduit sizes shall be selected accordingly in each run.

iii) No conduit less than 20 mm in diameter shall be used.

Flexible conduits will only be permitted for interconnections

between switchgear, DB’s and conduit terminations in wall.

B. Conduit Accessories

i) The conduit wiring system shall be complete in all respects,

including their accessories.

ii) All conduit accessories shall be of solvent cement plastering type,

and under no circumstances pin grip type of clamp grip type

accessories shall be used.

iii) Bends, couplers, etc. shall be solid type in recessed type of works

and may be solid or inspection type as required.

iv) a) Saddles for surface conduit work on wall shall not be less than

0.55 mm (24 gauge) for conduits up to 25 mm dia. and not less

than 0.9 mm (20 gauge) for larger diameter.

b) The minimum width and the thickness of grider clips used for

fixing conduits to steel joists, and clamps shall be as per Table II.

C. Outlets

i) The switch box or regulator box shall be made of metal on all sides,

except on the front. In the case of cast boxes, the wall thickness

shall be at least 2 mm and in case of welded mild steel sheet boxes,

the wall thickness shall not less than 1.2 mm (18 gauge) for boxes

upto a size of 20 cm x 30 cm, and above this size 1.6 mm (16


59

gauge) thick MS boxes shall be used. The metallic boxes shall be

duly painted with anticorrosive paint before erection.

ii) An earth terminal with stud and 2 metal washers shall be provided

in each MS box for termination of protective conductors and for

connection to socket outlet/metallic body of fan regulator etc.

iii)Clear depth of the box shall not be less than 60 mm, and this shall

be increased suitably to accommodate mounting of fan regulators in

flush pattern.

iv) The fan regulators can also be mounted on the switch box covers, if

so stipulated in the tender specifications, or if so directed by the

Engineer-in-charge.

v) Except where otherwise stated, 3 mm thick phenolic laminated

sheets as per clause shall be fixed on the front with brass screws, or

cadmium plated iron screws as approved by the Engineer-in-charge.

1.4.2 Wires

Wires shall comply the following features:

PVC insulated(FRLS) bright annealed copper stranded conductors.

660 V grade wires for single phase circuits and 1000 V grade for 3

phase circuits.

Colour coded as below:

Phase – R - Red

Phase – Y - Yellow

Phase – B - Blue

Neutral - Black

Earth - Green

1.4.3 Installation

a) Common aspects for recessed and surface conduit works

i) Conduit joints


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a) The conduit work of each circuit or section shall be completed

before the cables are drawn in.

b) Conduit pipes shall be joined by means of couplers and accessories

only.

c) Cut ends of conduit pipes shall have neither sharp edges, nor any

burrs left to avoid damage to the insulation of the conductors while

pulling them through such pipes.

ii) Bends in conduit

a) All necessary bends in the system, including diversion, shall be

done either by neatly bending the pipes without cracking with a

bending radius of not less than 7.5 cm, or alternatively, by inserting

suitable solid or inspection type normal bends, elbows or similar

fittings, or by fixing cast iron inspection boxes, whichever is most

suitable.

b) No length of conduit shall have more than four bends from outlet to

outlet.

Additional requirements for recessed conduit work

i) Making chase

a) The chase in the wall shall be neatly made, and of ample

dimensions to permit the conduit to be fixed in the manner desired.

b) In the case of buildings under construction, the conduits shall be

buried in the wall before plastering, and shall be finished neatly

after erection of conduit.

c) In case of exposed brick/rubble masonry work, special care shall be

taken to fix the conduit and accessories in position along with the

building work.

ii) Fixing conduits in chase

a) The conduit pipe shall be fixed by means of staples, hooks, or by

means of saddles, not more than 60 cm part, or by any other

approved means of fixing.

b) All joints of conduit pipes shall be treated with some approved

preservative compound to secure protection.


61

iii) Fixing conduits in RCC work

a) The conduit pipe shall be laid in position and fixed to the steel

reinforcement bard by steel binding wires before the concreting is

done. The conduit pipes shall be fixed firmly to the steel

reinforcement bars to avoid their dislocation during pouring of

cement concrete and subsequent tamping of the same.

b) Fixing of standard bends or elbows shall be avoided as far as

practicable, and all curves shall be maintained by bending the

conduit pipe itself with a long radius which will permit easy drawing

in of conductors.

c) Location of inspection/junction boxes in RCC work should be

identified by suitable means to avoid unnecessary chipping of the

RCC slab subsequently to locate these boxes.

iv) Fixing inspection boxes

a) Suitable inspection boxes to the minimum requirement shall be

provided to permit inspection, and to facilitate replacement of

wires, if necessary.

b) These shall be mounted flush with the wall or ceiling concrete.

Minimum 65 mm depth junction boxes shall be used in roof slabs

and the depth of the boxes in other places shall be as per IS:2667-

1977.

c) Suitable ventilating holes shall be provided in the inspection box

covers.

v) Fixing switch boxes and accessories.

Switch boxes shall be mounted flush with the wall. All outlets such as

switches, socket outlets, etc. shall be flush mounting type, unless

otherwise specified in the Additional Specifications.

vi) Fish wire

To facilitate subsequent drawing of wires in conduit, GI fish wire of 1.6

mm/1.2 mm (16/18 SWG) shall be provided along with the laying of

the recessed conduit.

vii) Bunching of cables


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a) Cables shall always be bunched so that the outgoing and return

cables are drawn into the same conduit.

b) Where the distribution is for single phase loads only, conductors for

these phases shall be drawn in one conduit.

c) In case of three phase loads, separate conduits shall be run for each

phase from the distribution boards to the load points, or outlets as

the case may be.

1.4.4 Earthing requirements

i) Protective (loop earthing) conductor (s) shall be laid along the runs of

the conduit between the metallic switch boxes and the distribution

boards/switch boards, terminated thereto. These conductors shall be of

such size and material as specified. Depending upon their size and

material, the protective earth conductors shall be either drawn inside

the conduits. When laid external to the conduits, this shall be properly

clamped with the conduit at regular intervals.

ii) The protective conductors shall be terminated properly using earth

studs, earth terminal block etc. as the case may be.

iii) Gas or water pipe shall not be used as protective conductor (earth medium).

iv) The size of the earth wire shall be of size 50% of phase conductor

subject to a maximum

and minimum shown below:

Copper Aluminium GI

Minimum (sq.mm) 1.5 2.5 4

Maximum (sq.mm) 150 175 350

1.4.5 Wiring

The wiring in conduit shall comply the following:

Single core PVC insulated copper wire as specified below or as

shown on drawings and schedule of requirements.

Wire sizes

Copper conductor

Light point 1.5 sq.mm

Light Circuit Point 2.5 sq.mm


63

Power points 4.0 sq.mm

Machinery As per Schedule of

requirements

A maximum 3 circuits of same phase can be taken per conduit and

each circuit shall have independent neutral and earth wire from DB.

Jointing of wires is not permissible, however looping may be done

from point (same circuit) or using a terminal strip in junction box

where site condition warrants, prior permission from Consultant shall

be obtained.

Control switches to be connected to phase conductor only.

Metallic/non-metallic trunking may be used if number of conduits are

many. The metallic trunking shall be earthed security at DB end and

throughout the length. Single trunking with metallic partition may be

used for wiring different services.

TABLE I

MAXIMUM NUMBER OF PVC INSULATED 650/1100 V GRADE

ALUMINIUM/COPPER CONDUCTOR CABLE CONFORMING TO IS: 694-

1990

Nominal

cross

sectional area

of conductor

in sq.mm

25 mm 32 mm 38 mm 51 mm 64 mm

S B S B S B S B S B

1.50

2.50

4

8

10

16

25

10 8

8 6

6 5

5 4

4 3

2 2

- -

18 12

12 10

10 8

8 7

6 5

3 3

3 2

- -

- -

- -

- -

8 6

6 5

5 3

- -

- -

- -

- -

- -

10 7

8 6

- -

- -

- -

- -

- -

12 8

9 7


64

35

50

70

- -

- -

- -

- -

- -

- -

3 2

- -

- -

6 5

5 3

4 3

8 6

6 5

5 4

Note:

1) The above table shows the maximum size of conduits for a simultaneous

drawing of cables.

2) The columns headed S apply to runs of conduits which have distance not

exceeding 4.25 m between draw in boxes and which do not deflect from the

straight by an angle of more than 15 degrees. The columns headed B applies

to runs of conduit which deflect from straight by an angle of more than 15

degrees.

3) Conduit sizes are the nominal external diameters.

TABLE II

GIRDER CLIPS CLAMPS

Size of conduit Width Thickness

20 mm

25 mm

32 mm & above

19 mm

19 mm

25 mm

0.9 mm (20 SWG)

0.9 mm (20 SWG)

1.2 mm (18 SWG)

1.5 M C B Type Distribution Boards (MCB DBs)

All TPN MCB DBs are to be suitable for flush mounting with double

door having acrylic front door and to be provided with inbuilt

additional compartment for looping of loose wires/adapter boxes for

entry of armoured cables and conform to IS: 8623.

i) Material

The DBs are to be fabricated out of SWG MS sheets suitable for all

weather operation. The current carrying parts are to be made of

electrolytic grade copper and are to be rated for the duty intended.


65

ii) Painting

The DBs are to be subjected to seven tank phosphating processes

(Degreasing, pickling, surface activation, phosphating and passivation)

and to be powder coated ensuring rust prevention and scratch

resistant.

iii) Accessories

Following accessories are to be provided: -

a) Copper bus bars of rated current capacity per phase.

b) Special brass terminals to ensure perfect connections of incoming cable

with the bus bars.

c) Brass neutral bars isolated and insulated from the enclosures with

suitable cross sectional area.

d) Earth bars for firm earthing and for facilitating individual earthings for

each outgoing terminal.

e) Sufficient number of blanking plates.

1.5.1 Miniature Circuit Breakers (MCBs)

All MCBs should conform to IS:8828(1996), BS: 3871, IEC:898(1995)

and rated for 10kA category of short circuit duty and tested for

breaking capacity upto 10 kA. B curve type MCBs should be used for

resistive loads, C curve type for inductive loads and D curve type for

UPS loads. MCBs shall be suitable for use in frequency range 40 Hz to

60 Hz and shall accommodate AC/DC supply according to

requirements. It should have inverse time overload and short circuit

tripping mechanism with trip free operation and toggle shall give

positive contact indication. Arc chutes should be provided for effective

quenching of arc during operations and fault conditions. Terminals

should be provided with proper shrouding arrangement. Silver

cadmium Oxide tipped contacts should be provided in MCBs. Pressure

clamp terminals for users upto 4 sq.mm and bolted lugs for higher

rating should be provided. Multipole MCBs should be provided with

common operating handle and integral tripping. The MCBs shall be of

IP 20 degree of protection. The power loss per pole shall be in

accordance with IS:8828(1996) and shall be furnished by the

manufacturer.


66

MCB casing shall be made of self extinguishing tropicalised material. It

shall be suitable for mounting on 35 mm DIN rail/surface mounting.

Line supply may be connected to either top or bottom terminals i.e

there shall be no line load restriction. Degree of protection, when the

MCB is flush mounted, shall be IP 40. MCB shall be supplied with

clamping terminals fully open. Contact closing shall be independent of

the speed of the operator. The MCB shall be capable of being used as

incomer circuit breaker and shall be suitable for use as an isolator. In

case of multiple MCBs in a single location (DB), it shall be possible to

remove MCB without having to disturb other MCBs in the vicinity.

1.5.2 Miniature Circuit Breaker and Residual current Circuit Breaker (RCBO)

Miniature Circuit Breaker-and-Residual current Circuit Breakers based

on residual current operation should provide complete protection

against Earth leakage faults, overloads and short circuits. The breakers

should conform to IS: 12640-1988, IEC 601008-1 and IS: 8828-1996

should be rated for 10 kA. The RCCB shall have threshold sensitivities

(non-user adjustable) of 30mA, 100 mA & 300 mA with inbuilt time

delay of 200 ms for discrimination with downstream RCCB. The short

circuit withstand capacity of the RCCB without the associated short

circuit/overload protection shall not be less than 3 kA. It shall be

operationally independent of line voltage. There should be clear

identification of earth fault or overload and short circuit fault on the

RCCB. The breaker should be maintenance free. The breaker should

be capable of detecting earth leakage currents and disconnecting the

faulty lines. The RCCBs should be capable of preventing the risk of

unwanted tripping due to transient voltages (lightning, line

disturbances on other equipment) and transient currents (from high

capacitive circuits). The RCCB should be unaffected by the DC

pulsated components, present if any in the circuit, and should not give

nuisance tripping. A test devise should be incorporated to check the

integrity of the system and tripping mechanism. Terminals should

ensure easy termination of cables and should provide covers to shield

incoming and outgoing terminals with IP 20 degree of protection. The

breaker should be suitable for DIN rail mounting.

1.6 Cables & Cabling

1.6.1 Scope

The scope under this section covers the following:

a) Power cables (LV)

b) Control cables


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1.6.2 Armouring and Serving

All multicore cables liable for mechanical damage shall be armoured.

PVC Cables, when armoured, shall have galvanised steel wire (flat or

round) for armouring.

Steel wire armouring is preferred where the cables are liable to tensile

stresses in applications such as vertical runs, suspended on brackets or

laid in soil that is likely to subside.

1.6.3 Storage and handling:

1. Storage:

(i) The cable drums shall be stored on a well drained, hard surface, so

that the drums do not sink in the ground causing rot and damage to

the cable drums. Paved surface is preferred, particularly for long

term storage.

(ii)The drums shall always be stored on their flanges, and not on their

flat sides.

(iii)Both ends of the cables should be properly sealed to prevent

ingress/absorption of moisture by the insulation during storage.

(iv)Protection from rain and sun is preferable for long-term storage for

all types of cables. There should be enough ventilation between

cable drums.

(v) Damaged battens of drums etc. should be replaced, as may be

necessary.

1.6.4 Handling:

(i) When the cable drums have to be moved over short distances, they

should be rolled in the direction of the arrow marked on the drum.

(ii) For manual transportation over long distances, the drum should be

mounted on cable drum wheels, strong enough to carry the weight of

the drum, and pulled by means of ropes. Alternatively, they may be

mounted on a trailer or on a suitable mechanical transport.

(iii) For loading into and unloading from vehicles, a crane or a suitable

lifting tackle should be used. Small sized cable drums can also be


68

rolled down carefully on a suitable ramp or rails, for unloading,

provided no damage is likely to be caused to the cable or to the drum.

1.6.5 Standards

The following standards shall be applicable:

1. IS : 1753 : Specification for aluminium

conductors for insulated cables.

2. IS : 2982 : Specification for copper conductors in

insulated cables.

3. IS : 5831 : Specification for PVC insulated and

sheath of electric cables.

4. IS : 6474 : Polythene insulation and sheath of

electric cables.

5. IS:3975 : Specification for mild steel wires,

Strips and tapes for armouring of

cables.

6. IS : 694 : PVC insulated cables.

7. IS : 7098 : Specification for XLPE insulated

PVC sheathed cables.

8. IS : 3961 : Recommended current ratings of

cables.

9. IS : 5819 : Recommended short circuit ratings

for high voltage PVC cables.

1.6.6 Power cables (LV) 415 V gradeXLPE / PVC insulated cable

Power cables for use on 415 V system shall be of 1100 volt grade,

aluminium conductor, XLPE/PVC insulated, PVC sheathed, armoured

and overall PVC sheathed (PVCAPVC), strictly as per IS : 1554 (Part I)

- 1976. Unarmoured cable to be used only if specifically mentioned in

schedule of requirements.

The size of these cables shall be as specified in schedule of

requirements or as per erection drawings. No cable of size less than 4

sq.mm shall be used.

1.6.7 Control Cables

Control cables for use on 415 V system shall be of 1100 volts grade,

copper conductor, PVC insulated, PVC sheathed, armoured and

overall PVC sheathed, strictly as per IS : 1554 (Part I) - 1976.


69

Unarmoured cables to be used only if specifically mentioned in

schedule of requirements.

The size of these cables shall be as specified in schedule of

requirements or as per erection drawing. No cable of size less than 2.5

sq.mm. shall be used.

1.6.8 Cable Glands

Cable glands shall be of heavy duty compression type of brass, chrome

plated. These shall have a screwed nipple with conduit electrical thread

and check nut. These shall be suitable for armoured/unarmoured

cables, which is being used.

1.6.9 Cable Connectors

Cable connectors, lugs/sockets, shall be of copper/aluminium alloy,

suitably tinned, solderless, crimping type. These shall be suitable for

the cable being connected and type of function (such as power, control

or connection to instruments, etc.)

1.6.10 Cable Indicators

These shall be self-sticking type and of 2 mm thick lead strap for

overall cable. PVC identification numbers, ferrule shall be used for

each wire.

1.6.11 Cable Route Markers

These shall be galvanised Cast Iron plate with marking (LT) diameter

150 mm with 600 mm long 25x25 mm MS. angle riveted/bolted with

this plate.

1.6.12 G.I. Pipes for Cables

For laying of cables under floor, G.I. class ‘B’ pipes shall be used. MS.

conduits is not acceptable for this purpose. All accessories of pipes

shall be threaded types. Size of pipe shall depend upon the overall

outer diameter of cable to be drawn through pipe. No G.I pipe less

than 40 mm dia. shall be used for this purpose. To determine the size

of pipe, assume that 40% area of pipe shall be free after drawing of

cable.

1.6.13 Cable entry adaptor boxes/ remote pushbutton stations

All outdoor cable entry adaptor boxes made of MS are to be coated

with FRP coating to prevent corrosion. All the welded joints, cutting


70

etc. also should be coated with FRP after erection. Thermoplastic box

made of high quality unbreakable, self extinguishing thermoplas tic

material can also be used for the above purpose. All the outdoor

remote push buttons should be housed in self-extinguishing

thermoplastic enclosure or FRP coated MS enclosure having IP65

degree of protection.

1.7 Earthing

A) Types

The type of earth electrode shall be any of the following, as specified.

Pipe earth electrode; as per IS:3043

Plate earth electrode; as per IS:3043

General

All cladding or steel work should be bonded to the earthing system, as

should all structural steel work. A main earth bar should be provided,

so disposed as to allow of the shortest subsidiary connections to all

major equipment, such as DG set, VCB Panels, Substations, circuit

breakers and electrical panel boards. When piles are used they should

be bonded by welding and connected to earth bonding bars. All earth

connections shall be visible for inspection.

i) Electrode materials and dimensions

a) The materials and minimum sizes of earth electrodes shall be as per

fault level calculation.

b) GI pipe electrodes shall be cut tapered at the bottom, and provided

with holes of 12 mm dia, drilled not less than 7.5 cm from each

other upto 2 m of length from the bottom.

c) Pipe electrode shall be buried in the ground vertically with its top

not less than 20cm below the ground level. The installation shall be

carried out as per IS:3043 and as directed by the engineer in

charge.

d) Plate electrode shall be buried in ground with its face vertical, and

its top not less than 2m below the ground level. The installation

shall be carried out as per IS:3043 and as directed by the engineer

in charge.


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e) When more than one electrode is to be installed the distance

between the pipe electrode shall be 5m and that between plates

shall be 8m.

f) The strip or conductor electrode shall be buried in trench not less

than 0.5m deep.

g) If the conditions necessitate the use of more than one strip or

conductor electrode, they shall be laid as widely distributed as

possible, in a single straight trench where feasible, or preferably in a

number of trenches radiating from one point or as directed by the

Engineer-in-charge.

h) All joints in copper conductor should be tinned properly.

B) Earthing Conductor

a) The earthing conductor (protective conductor from earth electrode

upto the main earthing terminal/earth bus, as the case may be) shall

be of the same material as the electrode, viz. GI or copper, and in

the form of wire or strip as specified.

b) Protective (Earth continuity/Loop earthing) Conductor)

c) The material and size of protective conductors shall be as specified

by the Engineer-in-charge.

C) Location for Earth Electrodes

i) Normally an earth electrode shall not be located closer than 1.5 m

from any building. Care shall be taken to see that the excavation

for earth electrode does not affect the foundation of the building; in

such cases, electrodes may be located further away from the

building, with the prior approval of the Engineer-in-Charge.

D) Protective (Loop earthing/earth continuity) Conductor :

i) Earth terminal of every switchboard in the distribution system shall

be bonded to the main earth bus.

ii) Two protective conductors shall be provided for a switchboard.

iii) A protective conductor shall securely connect the earth connector in

every distribution board (DB) to the earth bus.

iv) All metallic switch boxes and regulator boxes in a circuit shall be

connected to the earth connector in the DB by protective

conductor.


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v) Provision should be given for the testing of earth electrodes by

connecting a group of rod driven electrodes to the main earth grid

through a bolted link adjacent to the electrodes in a sunken

concrete box. Simpler disconnecting arrangements are not

acceptable.

E) Marking

i) Earth bars/terminals at all switch boards shall be marked

permanently as E

Main earth terminal shall be marked Safety Earth – Do Not Disconnect.

NOTE: - The specifications indicated above are minimum requirement only. The

contractor should design, supply, erect and commission the equipment

according to latest editions of IEC and EI/IS standards.

1.8 INSTALLATION

1.8.1 Scope

The intent of this specification is to define the requirements for the

installation, testing and commissioning of the electrical items

mentioned in the schedule of requirements. The work shall, however at

all times carried out strictly as per the instructions of the Engineer-in-

Charge.

The Contractor shall furnish all tools, welding equipment, rigging

materials, testing equipment, test connections and kits etc. Required

for complete installation, testing and commissioning of the items

included in the Contract.

The Contractor shall carry out touch-up painting on any equipment

indicated by the Engineer-in-Charge, if the finish paint on the

equipment is soiled or marred during installation handling.

The interconnecting cables between Meter board, MCBDB etc. should

be done by the contractor as required.

The installation shall conform in all respects with Indian Standard

Code of Practice.

1.8.2 Cabling

Cable network shall include power, control and lighting cables, which

shall be laid in underground trenches, Hume pipes, open trenches,

cable trays, GI pipes, or on building structure surfaces as detailed in


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the relevant drawings. Cable schedules or as per the Engineer-in-

charge’s instructions. Supply and installation of cable trays, GI

pipes/conduits, cable glades sockets at both ends, isolators, junction

boxes, remote push buttons stations, etc. shall be under the scope of

the Contractor.

1.8.2.1 General requirements for handling of cables

a) Before laying cables, these shall be tested for physical damage,

continuity absence of cross phasing, insulation resistance to earth and

between conductors. Insulation resistance tests shall be carried out with

500/1000 volt Megger.

b) The cables shall be supplied at site, wound on wooden drum as far as

possible. For smaller length and sizes, cables in properly coiled form

can be accepted. The cables shall laid by mounting the drum of the

cable on drum carriage. Where the carriage is not available, the drum

shall be mounted on a properly supported axle, and the cable laid out

from the top of the drum. In no case the cable will be rolled on, as it

produces kinks which may damage the conductor.

c) Sharp bending and kinking of cables shall be avoided. The bending

radius for PVC insulated and sheath armoured cable shall not be less

than 10 D Where ‘D’ is overall diameter of the cable.

d) While drawing cables through GI pipes, conduits, RCC pipe, ensure

that size of pipe is such that, after drawing cables, 40 % area is free.

After drawing cable, the end of pipe shall be sealed with

cotton/bituminous compound.

e) High voltage (11 kV and above), medium voltage (230 V and above)

and other control cables shall be separated from each other by

adequate spacing or running through independent pipes/trays.

f) Armoured cables shall never be concealed in walls/floors / roads

without GI pipes, conduits RCC pipes.

g) Joints in the cable throughout its length of laying shall be avoided as

far as possible and if unavoidable, prior approval of site engineer shall

be taken. If allowed, proper straight through epoxy resin type joint

shall be made, without any additional cost.

h) A minimum loop of 3 M shall be provided on both ends of the cable, or

after every 50 M of unjointed length of cable and on both ends of

straight through cable joint. This additional length shall be used for


74

fresh termination in future. Cable for this loop shall be paid for supply

and laying.

i) Cable shall be neatly arranged in the trenches/trays in such a manner

so that criss-crossing is avoided and final take off to the

motor/switchgear is facilitated. Arrangement of cables within the

trenches/trays shall be the responsibility of the Contractor.

j) All cable routes shall be carefully measured and cable cut to the

required lengths and undue wastage of cables to be avoided. The

routes indicated in the drawings is indicative only and the same may

be rechecked with the Engineer-in-charge before cutting of cables.

While selecting cable routes, interference with structures, foundations,

pipe line, future expansion of buildings, etc. should be avoided.

k) All temporary ends of cables must be protected against dirt and

moisture to prevent damage to the insulation. For this purpose, ends of

all PVC insulated cables shall be taped with an approved PVC or

rubber insulating tape. Use of friction type or other fabric type tape is

not permitted. Lead sheathed cables shall be plumbed with lead alloy.

l) Wherever cable rises from underground/concrete trenches to

motors/switchgears/push buttons, these shall be taken in GI pipes of

suitable size, for mechanical protection upto 300 mm distance of

concerned cable gland or as instructed by the Engineer-in-charge.

m) Where cables pass through foundation/walls of other underground

structures, the necessary ducts or openings will be provided in advance

for the same. However, should it become necessary to cut holes in

existing foundations or structures the electrical Contractor shall

determine their location and obtain approval of the Engineer-in-charge

before cutting is done.

1.8.2.2 Installation of Cables

Wherever cables are taken through masonry works and road crossings

etc., they shall be protected by running through GI pipes and Hume

pipes respectively. Depth shall be 1200 mm from top of finished road

surface and it shall extend for about 1070 mm on both sides of the

roads.

Utmost care shall be taken to avoid scratches, kinks and cuts on the

conductor while transporting the cables to site or during installation.

Suitable inhibiting grease shall be liberally applied to bare conductors,

wherever they exist.


75

The junction boxes, cable end boxes etc. wherever required to be

provided shall have sufficient wiring spaces with regard to the sizes of

cables indicated in the drawings. Wherever required, the items to be

supplied for electrification shall be complete with requisite type of

cable glands, cable boxes, termination etc. and other accessories

which are necessary for the satisfactory installation/operation of the

installations as per relevant statutory rules and regulations.

Installation of all cables should be as per E.I. Standards. Fuses should

be graded properly and should be selected based on the rating of

cables. The cables shall be laid in trenches/overhead racks wherever

available. The cables from cable trenches to the switcher shall be

buried (as per standard practices and or taken through GI pipes to 1.2

m above ground/racks floor level. The cables taken over racks/ walls/

columns/ trusses shall be properly clamped using aluminium clamps of

16 SWG 1/4 hard or 3/4 hard sheet, the width varying from 12.5 to 25

mm at intervals of 750 mm. 225 mm minimum horizontal interaxial

spacing shall be maintained when more than one cable is laid in same

trench. Suitable and permanent type of cable markers is to be

provided indicating the route and position of joints of cable. Loops

should be provided at either ends of the cable. Identification tags

should be provided for each cable in the trench at a distance of 3

metres.

Supply and installation of danger notice boards, where required, and

other provisions under the statutory rules and regulations shall be

included in the scope of this work.

The Contractor has to provide materials and carry out the wiring work

including earthing according to IS 3043 unless otherwise specified and

get it approved before using for work, by the authorised engineer of

the Purchaser.

Sufficient number of earth pits shall be provided, if found necessary

and inter-connected so as to have the resistance of the earthing

installations not more than 0.5 ohm. In case the soil resistivity is found

to be very high, a high sensitive relay may be used to co-relate the

relay setting with high earth resistance.

The complete installation work shall be conforming to NEC-1985 and

complying with the Indian Electricity Rules and to meet the approval of

the State Electrical Inspector etc. Installation of all switch boards and

distribution boards should be in conformity with Rule 51(1)(c) of I.E.R.

1956. MV installation should conform to I.S. 7732.


76

The cable terminations and earth terminations, wherever required,

shall only be using compression type cable glands and suitable lugs.

All the materials to be supplied for this work shall be got approved by

the concerned engineer at site.

The work will be considered complete only if the following tests are

conducted, by the contractor at his own cost, satisfactorily in the

presence of the site Engineer and are:

a) Insulation test

b) Earth resistance test and

c) Continuity test

1.8.2.3 Laying of Cables (underground system)

a) Cables shall be so laid in ground that these will not interfere with

other underground structures. All water pipes, sewage lines or other

structures, which become exposed by excavation, shall be properly

supported and protection from injury until the filling has been

rammed solidly in places under and around them. Any telephone or

other cables coming in the way are to be properly shielded diverted

as directed by the Purchaser.

b) Cables shall be laid at minimum depth of 750 mm in case of LT &

1200 mm in case of HT, from ground level. Excavation will be

generally in ordinary alluvial soil. The width of the trench shall be

sufficient for laying of required number of cables.

c) Sand bedding 75 mm thick shall be made below and above the

cables. A layer of bricks (full size) shall be laid on the edge, above

sand bedding on the sides of cables and a flat brick to cover cable

completely. More than one cable can be laid in the same trench by

providing a brick on edge between two cables. However the relating

location of cables in trench shall be maintained till termination. The

surface of the ground after back filling the earth shall be made good

so as to conform in all respects to the surrounded ground and to the

entire satisfaction to the Engineer-in-charge.

d) For all underground cables, route markers should be used.

i) Separate cable route markers should be used for LT, HT and

telephone cables.


77

ii) Route markers should be grounded in ground with with 1:2:4

cement concrete pedestal size 230 x 230 x 300 mm.

iii) Cable markers should be installed at an interval not exceeding 50 M

along the straight routes of cables at a distance of 0.5 M away from

centre of cable with the arrow marked on the cable markers plate

indicating the location of cable. Cable markers should also be used

to identify change in direction of cable route and for location of

every joint in underground cable.

iv) RCC hume pipes for crossing road in cable laying shall be

provided by Contractor. RCC hume pipe at the ends shall be sealed

by bituminous compound after laying and testing of cable by

electrical Contractor without any extra charge.

1.8.2.4 Laying of Cables under Floors

a) GI class A pipe shall be used for laying of outgoing cables from

distribution boards to various equipment. Preferably one cable shall be

drawn through one pipe. Size of pipe shall be such that after drawing

of cable 40 % area is free. If length of pipe is more than 30 M, free

area may be increased to 50 %.

b) Use of elbows is not allowed at all and number of bends shall be kept

minimum. Instead of using bends with sockets, pipe bending machine

shall be used for making long smooth bends at site.

c) Ends of pipe shall be sealed temporarily while laying with

cotton/jute/rubber stopper etc. to avoid entry of building material.

d) Exact locations of equipment shall be ascertain prior to laying of pipe.

1.8.2.5 Laying of Cable in Masonry Trenches

a) Masonry/concrete trenches of laying of cable shall be provided by

Contractor. However steel members such as MS angles/flats etc. shall

be provided & grouted by electrical Contractor to support the cables.

Cables shall be clamped to these supports with aluminium

saddles/damps. More than one tier of cables can be provided in the

same trench if the number of cables is more.

b) Entry of cables in trenches shall be sealed with bituminous MASTIC

compound to stop entry of water in trenches.

1.8.2.6 Laying of Cables in Cable Racks

Cable Racks to be used for cables laid indoors except for single cables.

The cable racks shall be of ladder type fabricated out of structural


78

steel, MS, GI or aluminium perforated as indicated. The cable racks

shall be of adequate strength to carry the weight of cables with out

sagging. Structural bracket grounted in the build up trenches to support

the cable such supports shall be at intervals of not less than 750 mm

centres. All the structural steel work shall be finished with two coats of

paint over primer.

a) Cables shall be fixed in cable trays in single tier formation and shall be

clamped with aluminium flat clamps and galvanised bolts/unit.

b) Earthing flat/wire can also be laid in cable tray along with cables.

c) After laying of cables minimum 20 % area shall be spare.

1.8.2.7 Laying of Cables on Building Surface/Structure

a) Such type of cable laying shall be avoided as far as possible and will

be allowed only for individual cables or small group of cables which

run along structure.

b) Cables shall be rigidly supported on structural steel/masonry using

individual cast/malleable iron galvanised saddles and these supports

shall be approximately 400 to 500 mm for cables upto 25 mm overall

diameter and maximum 1000 mm for cables larger than 25 mm.

Unsightly sagging of cables shall be prevented. Only aluminium/GI

clamps with GI bolts/nuts shall be used.

c) If drilling of steel structure must be resorted to, approval must be

secured

from the Engineer-in-charge and steel must be drilled where the minimum

weakening of the structure will result.

1.8.2.8 Termination and Jointing of Cables

a) Use of Glands

All PVC cable upto 1.1 kV grade, armoured or unarmoured shall be

terminated at the equipment/junction box/ isolators/push

buttons/control accessories, etc. by means of suitable size compression

type cable glands armour of cable shall be connected to earth point.

The Contractor shall drill holes for fixing glands wherever necessary.

Wherever threaded cable gland is to be screwed into threaded opening

of different size, suitable galvanised threaded reducing bushing shall be

used for approved type.


79

In case of termination of cables at the bottom of the panel over a cable

trench having no access from the bottom, a close fit holes should be

drilled in the bottom plate for all the cables in one line, then bottom

plate should be split in two parts along the centre line of holes. After

installation of bottom plate and cables with glands, it shall be sealed

with cold sealing compound.

b) Use of Lugs/Sockets

All cable leads shall be terminated at the equipment terminals, by

means of crimped type solder less connectors unless the terminals at

the equipment ends are suitable for direct jointing without lugs/sockets.

The following is the recommended procedure for crimped joints and

the same shall be followed:

i) Strip off the insulation of the cable end with every precaution, not to

severe or damage any stand. All insulation to be removed from the

stripped portion of the conductor and ends of the insulation should be

clean and square.

ii) The cable should be kept clean as far as possible before assembling it

with the terminal/socket. For preventing the ingress of moisture and

possibility of re-oxidation after crimping of the aluminium conductors,

the socket should be fitted with corrosion inhibiting compound. This

compound should also be applied over the stripped portion of the

conductor and the palm surface of socket.

iii) Correct size and type of socket/ferrule/lug should be selected

depending on size of conductor and type of connection to be made.

iv) Make the crimped joint by suitable crimping tool.

v) If after crimping the conductor in socket/lug, same portion of the

conductor remains without insulation the same should be covered

sufficiently with PVC tape.

c) Dressing of Cable inside the Equipment

After fixing of cable glands, the individual cores of cable shall be

dressed and taken along the cableways (if provided) or shall be fixed to

the panels with polyethylene straps. Cable shall be dressed in such a

manner that small loop of each core is available inside the panel.


80

For motors of 20 HP and above, terminal box if found not suitable for

proper dressing of an aluminium cables, the Contractor shall modify

the same without any additional cost.

Cables inside the equipment shall be measured and paid for.

d) Identification of Cables/Wires/Cores

Power cables shall be identified with red, yellow & blue PVC tapes for

trip circuits identification, additional red ferrules shall be used only in

the particular cores of control cable at the termination points in the

switchgear/control panels and control switches.

In case of control cables all cores shall be identified at both ends by

their wire numbers by means of PVC ferrules or self sticking cable

markers, wire numbers shall be as per schematic/connection drawing.

For power circuit also wire numbers shall be provided if required as

per the drawings of switchgear manufacturer.

1.8.2.9 Testing of Cables

a) Before energising, the insulation resistance of every circuit shall be

measured from phase to phase and from phase to ground. This

requires 3 measurements if one side is grounded and 6 measurements

for 3 phase circuits.

b) Where splices or terminations are required in circuits rated above 650

volts, measure insulation resistance of each length of cable before

splicing and/or terminating. Report measurements after splices and/or

terminations are complete.

c) DC High Voltage test shall be made after installation on the following:

i) All 1100 Volts grade cables in which straight through joints have

been made.

ii) All cables above 1100 V grade.

For record purposes test data shall include the measured values of

leakage current versus time.

The DC High Voltage test shall be performed as detailed below:

Cables shall be installed in final position with the entire straight

through joints complete. Terminations shall be kept unfinished so that

motors, switchgear, transformer etc. are not subjected to test voltage.


81

The test voltage and duration shall be as per relevant codes and

practices of Indian Standards Institution.

1.8.2.10 Proforma for Testing Cables

Proforma - A

Date of Test

a) Drum No. from which cable taken

b) Cable from to

c) Length of run of this table metre

d) Insulation resistance test :

Voltage of Megger ...….. Volts

i) between core-1 to earth...... Megaohm

ii) between core-2 to earth...... Megaohm

iii) between core-3 to earth...... Megaohm

iv) between core-1 to core-2..... Megaohm

v) between core-2 to core-3..... Megaohm

vi) between core-3 to core-1..... Megaohm

e) High voltage test Voltage Duration

i) between cores and earth

ii) between individual cores

Signature of Signature of

Engineer-in-Charge Contractor

Proforma - B

Cable Laying

(To be shown for each cable separately, voltage wise)

Date(s) of Test:..............

Voltage of Megger used:...............

—————————————————————————

Continuity IR value (mega ohm)


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of cores ————————————————————

Before laying Before back filling

—————— ———————

Between value Between Value

—————————————————————————

1) From........……….To....…………......PVC/XLPE..…..x..…..sq.mm

LV/MV/HV cable..………….......m in length.

R-N R-N

Y-N Y-N

B-N B-N

R-Y R-Y

B-R B-R

Y-B Y-B

R-E R-E

Y-E Y-E

B-E B-E



Proforma – C

Cable Jointing

(To be shown for each cable separately, voltage wise)

Date(s) of Test:..............

Voltage of Megger used:...............

1 2 3

Number of Joint

Location

Type of cable(s)

Type of joint (Indoor/Outdoor, straight

through/termination, LV/MV/HV)

Insulation resistance (Mega ohm) before jointing

Cable I - (a) Between R & Y

Y & B

B & R

(b) Between R & N

Y & N


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B & N

(c) Between R & E

Y & E

B & E

N & E

Cable II - (a) Between R & Y

Y & B

B & R

(b) Between R & N

Y & N

B & N

(c) Between R & E

Y & E

B & E

N & E

Insulation resistance (Mega ohm) of Jointed cable

Cable I - (a) Between R & Y

Y & B

B & R

(b) Between R & N

Y & N

B & N

(c) Between R & E

Y & E

B & E

N & E




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Proforma - D

Testing Before Commissioning

(a) Cable Work Date(s) of Test:..............

(i) Details of high Voltage test conducted

System of supply................

Test Voltage applied….........kV….......Minutes

Result of test-Satisfactory/Unsatisfactory.

Voltage of Megger used:-

Result of Megger testing:-

Between R & Y

Y & B

B & R

Between R & N

Y & N

B & N

Between R & E

Y & E

B & E

N & E

b) FEEDER PILLAR:-

i) Pillar Number:

ii) Voltage of megger used:

iii) Result of megger testing:

1.9 Earthing

1.9.1 Scope

The scope of this section shall cover the following:

a) Earthing station

b) Earthing conductors

c) Earthing of equipment and installation

1.9.2 Standards

The following standards shall be applicable:


85

IS : 3043 COP for earthing

IS : 5216 Safety procedures & practice in electrical work

1.9.3 Earth Station

The earth station shall be made by excavating the ground to a depth of

not less than 2.5 m and the excess earth after back filling shall be

removed from site. Ground with rocky strata, the depth of excavation

shall be less. However additional earthing stations or earth matting to

be provided to achieve the system earthing less than one ohm.

1.9.4 Electrodes

a) Various types of electrodes

i) Pipe electrode shall be buried in the ground vertically with its top at

not less than 20 cm below the ground level. The installation shall

be carried out as shown in the figure and as directed by the

Engineer-in-charge.

ii) Plate electrode shall be buried in ground with its face vertical, and

its top not less than 2 m below the ground level. The installation

shall be carried out as directed by the Engineer-in-charge.

iii) When more than one electrode is to be installed, the distance

between pipe electrodes shall be 5m and that between plates shall

be 8m.

iv) a) The strip or conductor electrode shall be buried in trench not

less than 0.5 m deep.

b) If conditions necessitate the use of more than one strip or

conductor electrode, they shall be laid as widely distributed as

possible, in a single straight trench where feasible, or preferably

in a number of trenches radiating from one point or as directed

by the Engineer-in-charge.

1.9.5 Earthing Conductor (Main earthing lead)

The earth conductors shall be fixed to the wall/columns etc. at every

500 mm centres with 10 mm spacers. The total earthing system shall be

mechanically and electrically connected to provide independent path

to earth.


86

i) In the case of plate earth electrode, the earthing conductor shall be

securely terminated on to the plate with two bolts, nuts, checknuts

and washers.

ii) A double C-clamp arrangement shall be provided for terminating

tape type earthing conductor with GI watering pipe coupled to the

pipe earth electrode. Galvanised “C” shaped strips, bolts, washers,

nuts and checknuts of adequate size shall be used for the purpose.

iii) The earthing conductor from the electrode upto the building shall

be protected from mechanical injury by a medium class, 15 mm

dia. GI pipe in the case of wire, and by 40 mm dia.medium class

GI pipe in the case of strip. The protection pipe in ground shall

be buried atleast 30 cm deep to be increased to 60 cm in case of

road crossing and pavements). The portion within the building

shall be recessed in walls and floors to adequate depth in due co-

ordination with the building work.

iv) The earthing conductor shall be securely connected at the other

end to the earth stud/earth bar provided on the switch board by

bolt, nut and washer.

1.9.6 Earth bus and main earthing terminal

i) The Main Earth bus shall be laid as directed by the Engineer-in-

charge.

ii) Following conductors shall be terminated into the main earthing

terminal/earth bus.

a) Earth connection from the Sub station.

b) Earthing conductor from electrode.

c) Protective conductors;

d) Equi-potential bonding conductors.

1.9.7 Protective (Loop earthing/earth continuity) Conductor

i) Earth terminal of every switch board in the distribution system shall

be bonded to the main earth bus.

ii) Two protective conductors shall be provided for a switchboard.


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iii) A protective conductor shall securely connect the earth connector in

every distribution board (DB) to the earth bus.

iv) All metallic switch boxes and regulator boxes in a circuit shall be

connected to the earth connector in the DB by protective

conductor.

v) The earth pin of socket outlets as well as metallic body of fan

regulators shall be connected to the earth stud in switch boxes by

protective conductor.

1.9.8 Marking

i) Earth bars/terminals at all switch boards shall be marked permanently,

either as E or as

i) Main earth terminal shall be marked “Safety Earth – Do Not

Disconnect”.

Proforma for testing Earth Electrodes

i) Total number of earth electrodes...............

ii) Earth resistance of each earth electrode:

Sl.No. Location Value



1.10 Light Fixtures / Fans

1.10.1 Installation of Lighting Fixtures

a) Scope of work under this item shall start from light point, ie from the ceiling

rose or metal box whichever is applicable with a 15A bakelite connector, 3

core 1.5sq.mm PVC insulated copper wires from this connector to the

connector inside the lighting fixture, connections, fixing of lighting fixture

complete with all accessories, lamps on wall/roof/steel truss, etc. testing the

lighting fixture and commissioning.

b) Contractor shall clarify from Engineer-in-charge for type of installation (direct

on ceiling/hanging) of lighting fixture, if not specifically mentioned on


88

drawings. Length of the suspension rods shall also be decided in consultation

with the Engineer-in-charge.

1.10.2 Installation of Ceiling Fans

Scope of work under this item shall start from the ceiling rose of the fan point

with 3 core 1.5 Sq.mm PVC insulated copper wires to the connector in the

fan, connections, fixing of fan (complete with all accessories) to the fan hook

of fan point, testing the fan with regulator and commissioning.

Extension/replacement of hanging rod of fans shall be carried out only if

advised by the Engineer-in-charge on drawing/site instruction book. Only GI

pipe (‘B’ class) shall be used for ceiling fan hanging. Screwed joint within the

length of fan hanging rod is not allowed and shall never be adopted. Fan

hanging rod should be preferably of one piece and if not possible, welded

joint can be allowed.

1.10.3 Installation of wall fans/air circulators

Specification same as for ceiling fans except that fan has to be fixed on wall

with screws/bolts grouting instead of fan hooks.

1.10.4 Installation of Exhaust fan

Scope of work under this item shall start from the ceiling rose of exhaust fan

point, with PVC insulated copper wire from ceiling rose to connector of

exhaust fan, connections, including fixing of exhaust fan complete with

accessories and louvers on walls with hold-fasts, testing the exhaust fans and

commissioning.

1.10.5 Special notes

a) Location of lighting fixtures/fans shall be shown on the working drawings and

the same shall be followed. However, if due to site conditions the location

can not be adhered to, the same shall be brought out to the notice of the

Engineer-in-charge for advice.

b) Maintenance and custody of light fixture/fans after installation/commissioning

would be with contractor till that building/area is completed and handed over

to Purchaser / Engineer-in-charge in satisfactory working order.

1.11 MEASUREMENT

1.11.1 Quantities

The quantities set out in the Schedule of Requirements are the

estimated quantities of the work, but they are not to be taken as the


89

actual and exact quantities of the Work to be executed by the

Contractor in fulfilment of his obligations under the Contract.

1.11.2 Works to be measured

The Consultants shall, except as otherwise stated, ascertain and

determine by measurement the value in terms of the Contract of work

done in accordance with the Contract. He shall, when he required any

part or parts of the Work to be measured, give notice to the

Contractor’s authorised agent or representative, who shall forthwith

attend or send a qualified agent to assist the Engineer in making such

measurement, and shall furnish all particulars required by either of

them. Should the Contractor not attend, or neglect or omit to send

such agent, then the measurement made by the Engineer or agent

approved by him shall be taken to be the correct measurement of the

work. For the purpose of measuring such permanent work as is to be

measured by records and drawings, the Consultant shall prepare

records and drawing month by month of such work and the Contractor,

as and when called upon to do so in writing, shall, within fourteen

days, attend to examine and agree such records and drawings with the

Consultant and shall sign the same when so agree such records and

drawings, they shall be taken to be correct. If, after examination of

such records and drawings the Contractor does not agree the same or

does not sign the same as agreed, they shall nevertheless be taken to

be correct, unless the Contractor shall, within fourteen days of such

examination, lodge with the Consultant, for decision by the

Consultant, notice in writing of the respects in which such records and

drawing are claimed by him to be incorrect.

1.11.3 Mode of Measurement

The Works shall be measured net, as prescribed in the specification of

work, notwithstanding any general or local custom, except where

otherwise specifically described or prescribed in the Contract.

Wherever not specifically mentioned in the Contract, the mode of

measurement as prescribed in the relevant IS codes shall be applicable

and binding to the Contract. Only the latest editions of all the codes of

practices including all latest official amendments and revisions shall be

applicable.

1.11.4 Battery Limit

Scope of work includes:

1. Cable laying, termination at both ends, testing & commissioning of

LT cables from meter boards to MCB DB, etc.


90

2. Earthing system includes supply, installation and testing of earth

pits and relevant earth conductors as per specification Meterboard,

MCB DBs etc.

3. Wherever buried cables are envisaged, scope of work includes

digging of earth along the cable route, filling up of sand protective

covering as per specification, laying of cable, covering the cables

with sand bricks, back filling of earth etc., as per specification.

Installation of Hume pipes including excavation, erection, back

filling etc. Cable markers shall be supplied & installed as per

specification.

4. Civil work includes grouting of equipment, complete supply &

erection of MCB DB, fixing of pipes with all necessary supports.

5. The rates quoted for installation should include the charges for

painting the conduits & supports as directed by Purchaser/

Consultant.

6. Supply, installation, testing and commissioning of Wiring System,

MCB distribution boards, installation of light fixtures and fans,

exhaust fans, power plugs, 5A plugs etc.

7.Liaison with all statutory authorities including KSEB for getting

sanction/approval/safety certificate/ power connection including

submission of necessary forms to KSEB/ Electrical inspectorate as

required is included in the scope of this work. Necessary fee for the

above shall be reimbursed on production of actual bills.

1.12 MAKE OF MATERIALS

1.12.1 Scope

The scope of this section covers the recommended makes of

equipment, material components. The final choice of makes shall be

fixed by KMSCL at the time of finalization of order.

The makes of material offered by the contractor shall be indicated at

the space provided for proper evaluation of the offer and shall be one

of the recommend makes. In the absence of such indication, the

decision rests with the Purchaser/consultant.

1.12.2 Makes recommended

The makes of material recommended are exhibited in respective

section. The offers shall be strictly on the basis of the makes


91

recommended. However, the bidders can offer alternative makes under

deviation. Such deviations shall follow with technical literature of the

material/equipment offered. Such deviation shall be considered only if

the offer is furnished for the specified make as per the tender.

Where specified make and model nos. are indicated in the schedule of

requirements, the bidder should quote for the same items.

Sl.No Item Make of Materials/Equipment

1 1.1 kV grade XLPE insulated

PVC sheathed Al./ Cu. Cable

CCI, NICCO, Torrent, Universal, Havells,

Gloster, V-Guard

2 Modular type switches, Sockets,

bell push, etc

Crabtree Athena, Legrad mosaic, MK

blenze, Wipro North West

3 660/1100 volt grade stranded

unsheathed wire with copper

conductor

Finolex, RR Kabel,V-guard, Lapp Kabel.

4 Cable glands, lugs, End

termination kits

Lapp Kabel, Baliga, Gripwel, HMI, Denson,

Multipressings.

5 MCB, RCBO Legrand , Siemens, L&T Hager, Schneider

Electric, ABB, Indo Asian.

6 MCB Distribution Boards/ Load

banks

Legrand , L&T, Siemens, Merlin Gerin, GE

ABB

7 Light fitting Philips, Wipro, Bajaj, Crompton, Osram

8 Ceiling fans Usha, Crompton, Khaithan, Bajaj

9 Exhaust fan Almonard, Crompton

10 Current transformer AE, Intrans, Resitech, Kappa, Intech

11 MCCB Simens, L & T, Merlin Gerin, GE

,Legrand, C & S, BCH,Schineder.

12 Energy meter & Indicating

meter

AE, MECO, L & T, Conzerv, Schneider.

13 Selector switches Reco, Essen, Kaycee, L & T.

14 Rigid PVC Conduit with

accessories

Precision, Balco, Konseal

15 Indicating lamps Tecnic, Schneider, Siemens, BCH, C & S


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NETWORKING SYSTEM

TECHNICAL SPECIFICATION

1.0 UTP Cable Cat 6 :

Type

Conductors - 23 AWG solid bare copper or better

Insulation - Polyethylene

Jacket - Flame Retardant PVC

Pair Separator - Star Quad Separator/equivalent

Approvals - UL listed, ETL verified to TIA / EIA Cat 6

Frequency tested up to - Minimum 250 MHz

Packing - Box of 305 meters

Conductor Diameter - O.54mm

Filler - Polyethylene

Rip Cord - Yes

1M100MHz Input

Impedance (Ohms) - 100+/-15

Outer Diameter - 6.20mm

Average Thickness

Impedance (Ohms) - 100 Ohms +/-221-250 MHz delay skew(ns/l00m) - 45

Reference Standards - UL Subject 444, EIAITIA-568 B.2.1, ISO/IEC 11801 &

IEC61156M5

All qualified cables shall exceed the most severe requirements provided in

the Industry Requirements by the worst case margins listed below for all

specified frequencies (except where noted):

Supports ultrahigh speed data networks such as Gigabit Ethernet (1000

Base-T and 1000Base-TX) and beyond.

Incorporates central spine – star quad separator/equivalent maintaining pair

separation during installation to ensure premium performance after

installation.


93

2.0 RJ 45 Information Outlet Jack

Be available in Orange, Blue, Yellow, White, Green, Purple & Black.

To be Fully compliant to AS/NZS 3080:2003, ISOllEC11801 edition 2002

and NSI/TIA/EIA-568-B series connecting hardware standards

To be Backward compatible with category 5 and 5e products.

To be available with flexible locking tabs

Accept solid 22-24 AWG diameter conductors

Should be certified for UL94V-0 rated .

Clear IDC caps that allow for termination verification and assist in cable

termination.

The information outlets should use strain relief mechanism to simplify and

reduce installation time protecting the quality of the termination simultaneously.

The termination cap shall provide strain relief on the cable jacket, ensure cable

twists are maintained to within 1/2" (12.7. mm) and include a wiring scheme

label

Modular Connector (Information Outlets)

Jack Type - Flush faced

Durability - 1000 mating cycles min

RJ458MPin - FCC part68, Subpart F and IEC-60603-7 compliant

Contact Material - Copper Alloy

Material - Phosphor bronze with 50 micro inches of gold over 100

micro inches nickel plating

Dual colour coding - allows for 568 A/B wiring configuration.

Standards - ETL Verified for CAT6 Component Compliance.

Others - Pre-shuttered dust-cover preferredIDC Connector


94

Contact - IDC Contact

IDC Connector - Insulation slicing of 22 to 24 AWG (0.64mm to 0.41mm)

Insulation Diameter - 0.70mm - 1.40mm

Connector Material - Phosphor bronze with nickel plating

Temperature - 40 MC to +70 MC

Transmission -

Performance - Exceeds ISO / IEC 11801 class EASINZS 3080:2003 Class E

Fire Retardant - IDC body & cover material Fire – Retardant.

Colour coding of the jacks (information outlets) at both ends

(workstation end & Patch panel end) should be explicitly

visible.

3.0 UTP JACK PANEL – Cat 6

Type - 24-port, Unshielded Twisted Pair, Category 6,TIA / EIA 568-

6.2Ports - 24

Port arrangement - Each port to be modular and be able to remove & plug in back

Category - Category 6

Port Identification - Labeling provision to be in built in the jack panel

Height - 1 U (1.75 inches)

Others - Pre-shuttered dust-cover preferred Modular Connector

Jack Type - Flush faced

Durability - 1000 mating cycles min

RJ458MPin - FCC part68, Subpart F and IEC-60603-7 compliant

Material - Phosphor bronze with 50 micro inches of gold over 100 micro

Inches nickel plating

Dual colour coding - allows for 568 A/B wiring configuration IDC Connector

Contact - IDC Contact

IDC Connector - Insulation slicing of 22 to 24 AWG (0.64mm to 0.41mm)

Insulation Diameter - 0.70mm - 1.40mm

Connector Material - Phosphor bronze with nickel plating

Temperature - 40 MC to +70 MC

Transmission

Performance - Exceeds ISOIIEC 11801 class EASINZS 3080;2003 Class E

Fire Retardant - IDC body & cover material Fire - Retardant

Panel Material - Powder coated metal framework

Colour coding - Universal colour coding for 568A and 568B standards

The jack panel specifications should meet or exceed EIAITIA category 6

connecting hardware specifications for all pair combinations up to 250 MHz.

The Jack Panel should be mountable directly to an EIA standard 19-inch relay

rack orcabinet.


95

The Jack Panel should support universal wiring for both T568A and T568B

termination methods

The Jack Panel should also have Metal rear cable manager to properly guide

cables to point of termination and come with Velcro straps for tying the cables

The Jack panel should come with caps to cover the screws after the installation

on the network rack.

The Jack Panel should support a strain relief mechanism to simplify and reduce

installation

Time protecting the quality of the termination simultaneously.

The Jack Panel should have individual jacks to allow for change-out in the event

of damage to any jack- without disturbing the other jacks in the panel.

The jacks should have lead-frame design to ensure full compliance and

consistency with category 6 specifications.

Must meet the following performance specifications:

4.00 Faceplates- Cat 6

To be compatible with UK standard (86 x 86 mm)

The work area, faceplates should offer a sleek, clean appearance for mounting

Outlets.

The designation labels cover the mounting screws (should be included as part of

the standard equipment) and provide ample circuit identification.

The faceplates should be available in white / Ivory version.

Protected labeling facility and service I.D. icons.

The faceplates should be UV resistant, should be made using high impact plastic

to prevent color fading and to provide added durability.


96

The faceplates should include quick pressure-release designation label covers for

quick, tool- less removal

The information outlets should be easily snapped out from the back of faceplates

making moves, adds, and changes quick and easy.

Faceplate should be available in 1,2,4 Gang.

5.00 Workstation I Equipment Cords (Patch Cords)M Cat 6

Type - Unshielded Twisted Pair, Category 6, TIA / EIA 568-8.2

Gauge - FCC part 68, subpart F and IEC-60603-7 compliant

Length - To be available in standard lengths 1 I 2 / 5 / 10mtrs

Separator - Star Quad separator/equivalent inside the patch cord to separate

all the 4 pairs

Warranty - 25-year component warranty

Category - Category 6

Jacket - Should be LSOH - Low Smoke Zero Halogen Free.

Durability - 1000 mating cycles

RJ45 Plug - Polycarbonate, FCC part 68 subpart F, UL 94V-0

Plug Boot - PVC Strain relief boots.

Contact Material - Phosphor bronze with 50 micro-inches gold over 100 micro inches

nickel.

Standards - Should meet or exceed TIA/EIA 568B, ISO Category 6

Performance Requirements.

All category 6 compliant modular equipment cords shall:

The modular cord should be compatible with both T568A and T568B wiring

schemes

The modular cord should have strain relief boots with a latch guard or a one-

piece,tangle free latch design to protect plug latch from snagging when pulling

cords throughpathways or cable managers.

All the modular cords should be factory assembled cords made out of stranded

cable and should be 100% tested to 250 MHz

The modular cords should be made using excellent plug-to-cable strain relief

without causing pair deformation.


97

The modular cord should provide strain and bend relief mechanism to improve

the plug-to-cable retention and maximum performance by caused by mechanical

strain. preventing pair deformation, as caused by mechanical strain

The modular cord boots should be colored for additional color-coding.

The modular plugs should provide long-term resistance to corrosion from

humidity, extreme temperatures, and airborne contaminants.

The modular cord plug geometry should meet FCC 68.500 and IEC 60603M7

specifications for modular plugs.

The cordage and boots should be available in a Blue, Grey, Red & Yellow

colours

The Category 6 Stranded cable used to manufacture the modular patch cords

should meets the specifications set forth by both ANSI/TIAlEIA-568-B.2-1 and

ISOIIEC 11801:2002

The modular patch cords should have compliance to both '568 and '11801 to

ensure minimal cable impedance variation and superior return loss performance

6.00 Category 5e UTP Cable (200 MHz)

4-Pair Cable:

Meets or exceeds TIA/EIA-568-B Enhanced Category 5 and ISO 11801: 2002

Class D specifications

Independently verified by Intertek ETL SEMKO testing services

Performance characterized to 200 MHz

2 dB NEXT performance above Category 5e

UL & cUL Listed (CMR/CMP)

Meets or exceeds all requirements for Gigabit Ethernet

7.00 SL Series Category 5e Modular Jacks

Category 5e (Cat5e) cables exceed TIA/EIA-568-B.2 Enhanced Category 5

(Category 5e) and ISO/IEC 11801 Class D performance requirements, providing

extra headroom for a more robust cabling system. They comply with all of the

performance requirements for current and proposed applications such as Gigabit


98

Ethernet, 100BASE-Tx, token ring, 155 Mbps ATM, 100 Mbps TP-PMD, ISDN,

analog (broadband, baseband) and digital video and analog and digital voice (VoIP).

Thin profile improves outlet density

Modular Jacks available with integral dust covers

180° or 90° cable dress for easy termination

Universal wiring label permits wiring toT568A or T568B

Meets or exceeds all TIA and ISO component performance requirements

Bend-limiting strain relief included with unshielded jacks

UL Listed: E81956

8-Position RJ45 Modular Jacks for 1-, 2-, 3- and 4-Pair applications

Can be terminated with either SL Series Modular Jack Termination Tool

(1725150-1) or standard110 punch-down tools

RoHS compliant

8.00 Category 5e 110 Connect Patch Panels

CAT 5E 110-TYPE PATCH PANEL 64-PORT 110-type termination; meets and

exceeds CAT5e specifications Cables To Go's Cat5e Patch Panels provide optimum

performance, interfacing multi-vendor equipment. Each panel comes with 110-type

termination, while meeting and exceeding EIA/TIA TSB-40 CAT5e connecting

hardware specifications. The clear numbering on both the front and back of each

panel should be done for a quick and easy way to identify cable runs. Termination:

110-type; Size: 3U. Space saving, high-density 19in panel design. Designed to mount

to any standard 19in Rack or Cabinet. 50micro; gold-plated contacts. Black

electrostatic powder-coated steel. Accommodates top, bottom or side cable entry.

Write-on designation label with clear holder on front and rear. Rear cover with wire

management bar to ensure proper patch cables bend radius and strain relief. For

EIA/TIA T568B/A wiring configuration. Exceeds EIA/TIA TSB 40A connecting

hardware specifications.

Meets or exceeds TIA and ISO Enhanced Category 5 (Category 5e) component

performance requirements

May be terminated using single-wire or 5-pair tools

Universal wiring — may be terminated to T568A or T568B


99

12-Port Mini Patch Panels mount vertically on 89D bracket

9.00 Multi-Pair Category 3 Backbone Cable

Cat. 3 Telephone Backbone Cable

AWG 24

PVC Jacket

10. OPTICAL FIBER-SINGLE MODE – OS1(9/125 Tm)

Size : Single Mode Fibre 9/125 micron

Core : Germanium doped

Attenuation of cable with

fibres

: less than or equal to 0.39db/km in the range 1310 nm – 1625

nm

less than or equal to 0.25db/km at 1550 nm:

Tension Rating (installation) : 3000N

Minimum Bend Radius

(installation)

: 20X cable diameter

Installation Temperature : 0o

C to 70o

C

Operating Temperature : -20o

C to +70o

C

Storage Temperature : -40o

C to +70o

C

Requirements : Should fulfil the following requirements

IEC 60793-2-50 category B.1.3

EN 60793-2-50 Class B1.3

ITU-T G652.D, IEC/EN 60793-2-50 B1.3 Or better

Features : Should have dual PE jackets, one outside & other inside the

corrugated steel tape

: Corrugated Steel Tape Armour suitable for direct burial

Gel filled with multiple loose tubes 250 micron coated fibres

11.00 LC ADAPTER PLATE- DUPLEX - Multimode & Single mode :

Accommodates - 12 core fibers

Connector - LC type

Type - duplex versions

RoHS compliant


100

12.0 12 PORT and 24 PORTS LIU

Number of Ports : 12 Ports

24 Ports

Connection

Capabilities

: The LIU should provide cross-connect, inter-connect, splicing

capabilities and contain the proper troughs for supporting and

routing the fibre cables / jumpers

Modular enclosure : The LIU should consist of a modular enclosure with retainer rings in

the slack storage section to limit the bending radius of fibers

Window section : The LIU should have a window section to insert connector panels for

mounting of connectorised fibers

Operating

temperature

: 0 to 800

C for fiber connectors

Allowable Average

Loss

: Not exceeding 0.3 dB

Accessories : Price quoted should include all essential accessories required

Type : Powder Coated steel type

12 Port / 24 Port Rack Mountable

Height : 1 U for 24 Ports

Upgradeability : Should be upgradeable to ICMS without changing the existing patch

panel

Panel Cover : Slidable Panel cover for easy Maintenance

Other features : Earthling lugs and other accessories

Fiber Management Provision inside

13.00 FIBER OPTIC LIU :

Fiber optic patch panel - 19-inch, Rack mounted 24 Port Configurable Fiber

Sliding Drawer.

Sliding drawer for ease of reconfiguring fibers Height - 1U

Fiber Termination - Direct Termination (Fusion Splice / Mechanical Splice)

Accommodates - 2 x 12 fiber Splice Trays

Management rings within system to accommodate excess fiber cordage behind

the trough adapters and maintain fiber bend radius


101

14.00 FIBER SPLICE TRAY :

Splice tray versions - 12 Fiber Splice Tray

Radius - Min 30mm

Allows for easy tightening and loosening which prevents over-compression of the

fiber Cable

15.00 NETWORKING RACK

Single Section Unit-Wall Mountable 15 U/12U

Rigid frame that can be fixed to the wall

Adjustable 19” rails in the front and rear

Top and bottom cable entry facility

Front section with glass door and lock

Maximum load rating of 40 kgs

600mm wide x 500mm deep

16.00 Switch 6200yl-24G-mGBIC

Ports : 1 open module slot, 24 open mini-GBIC (SFP)

slots Supports a maximum of 4 10-GbE ports,

with optional module

Memory and processor : Processor Freescale PowerPC 8540 @ 666 MHz,

4 MB flash, 256 MB DDR SDRAM

Mounting : Mounts in an EIA-standard 19 in. telco rack or

equipment cabinet (hardware included);

horizontal surface mounting only

Performance

1000 Mb Latency : < 3.7 μs (FIFO 64-byte packets)

10 Gbps Latency : < 2.1 μs (FIFO 64-byte packets)

Throughput : up to 74 million pps

Routing/Switching capacity : 101 Gbps

Switching capacity : 115 Gbps

Routing table size : 10000 entries

Environment

Operating temperature : 32ºF to 131ºF (0ºC to 55ºC); 32°F to 104°F

(40°C) when used with any X2 10-GbE


102

Operating relative humidity : 15% to 95% @ 104ºF (40ºC), non-condensing

Non-operating/Storage temperature : 40ºF to 158ºF (-40ºC to 70ºC)

Non-operating/Storage relative

humidity

: 15% to 95% @ 149ºF (65ºC), non-condensing

Altitude : up to 15000 ft. (4.6 km)

Acoustic Power : 55.1 dB; DIN 45635T.19 per ISO 7779

Electrical characteristics

Description : The switch automatically adjusts to any voltage

between 100-127 and

: 200-240 volts and either 50 or 60 Hz

Maximum heat dissipation : 829 BTU/hr (875 kJ/hr)

Voltage : 100-127 / 200-240 VAC

Current : 1.8 / 0.9 A

Power consumption : 243 W

Frequency : 50 / 60 Hz

Safety : CSA 22.2 No. 60950; UL 60950; IEC 60950; EN

60950

Emissions : FCC Class A; VCCI Class A; EN 55022/CISPR

22 Class A

Immunity

EN : EN 55024, CISPR 24

ESD : IEC 61000-4-2; 4 kV CD, 8 kV AD

Radiated : IEC 61000-4-3; 3 V/m

EFT/Burst : IEC 61000-4-4; 1.0 kV (power line), 0.5 kV

(signal line)

Surge : IEC 61000-4-5; 1 kV/2 kV AC

Conducted : IEC 61000-4-6; 3 V

Power frequency magnetic field : IEC 61000-4-8; 1 A/m, 50 or 60 Hz

Voltage dips and interruptions : IEC 61000-4-11; >95% reduction, 0.5 period;

30% reduction, 25 periods

Harmonics : EN 61000-3-2, IEC 61000-3-2

Flicker : EN 61000-3-3, IEC 61000-3-3

Management : ProCurve Manager Plus; ProCurve Manager

(included); command-line interface; Web

browser; configuration menu; out-of-band

management (serial RS-232C)

Standards and Protocols

Device Management : RFC 1591 DNS (client)

HTML and telnet management


103

General Protocols : IEEE 802.1D MAC Bridges, IEEE 802.1p

Priority, IEEE 802.1Q VLANs, IEEE 802.1s

Multiple Spanning Trees, IEEE 802.1w Rapid

Reconfiguration of Spanning Tree, IEEE 802.3ad

Link Aggregation Control Protocol (LACP), IEEE

802.3x Flow Control, RFC 768 UDP , RFC 783

TFTP Protocol (revision2), RFC 792 ICMP, RFC

793 TCP, RFC 826 ARP, RFC 854 TELNET,

RFC 951 BOOTP, RFC 1058 RIPv1, RFC 1519

CIDR, RFC 1542 BOOTP Extensions, RFC 2030

Simple Network Time, Protocol (SNTP) v4, RFC

2131 DHCP, RFC 2453 RIPv2, RFC 3046

DHCP Relay Agent, Information Option, RFC

3768 VRRP, UDLD (Uni-directional Link

Detection)

IP Multicast : RFC 2362 PIM Sparse Mode, RFC 3376 IGMPv3

(host joins only), RFC 3973 PIM Dense Mode

MIBs : RFC 1213 MIB II, RFC 1493 Bridge MIB, RFC

1724 RIPv2 MIB, RFC 1850 OSPFv2 MIB, RFC

2021 RMONv2 MIB, RFC 2096 IP Forwarding

Table MIB, RFC 2613 SMON MIB, RFC 2618

RADIUS Client MIB, RFC 2620 RADIUS

Accounting MIB, RFC 2665 Ethernet-Like-MIB,

RFC 2668 802.3 MAU MIB, RFC 2674 802.1p

and IEEE, 802.1Q Bridge MIB, RFC 2737 Entity

MIB (Version 2), RFC 2787 VRRP MIB, RFC

2863 The Interfaces Group MIB, RFC 2925 Ping

MIB

Network Management : IEEE 802.1AB Link Layer, Discovery Protocol

(LLDP), RFC 2819 Four groups of RMON:, 1

(statistics), 2 (history), 3 (alarm) and 9 (events),

RFC 3176 sFlow ,ANSI/TIA-1057 LLDP Media,

Endpoint Discovery (LLDP-MED),

SNMPv1/v2c/v3 XRMON

OSPF : RFC 2328 OSPFv2

RFC 3101 OSPF NSSA

QoS/Cos : RFC 2474 DiffServ Precedence,, including 8

queues/port, RFC 2597 DiffServ Assured,

Forwarding (AF), RFC 2598 DiffServ Expedited,

Forwarding (EF)

Security IEEE 802.1X Port Based Network Access

Control, RFC 1492 TACACS+, RFC 2138

RADIUS Authentication, RFC 2866 RADIUS

Accounting, Secure Sockets Layer (SSL),

SSHv1/SSHv2 Secure Shell


104

17.0 Gigabit 1000Base-T Mini-GBIC

Ports : 1 RJ-45 1000Base-T port (IEEE 802.3ab

Type 1000Base-T)

Duplex: full only

18.00 Gigabit-LX-LC Mini-GBIC

Ports : 1 LC 1000Base-LX port (IEEE 802.3z Type

1000Base-LX)

Duplex: full only

19.0 CORE SWITCH

Number of Ports for

Core Switch

Modular / Chassis based Switch, (Redundant PSU) :-

Minimum 24 LX SFP (12 Populated with modules) Ports and

4*10/100/1000Mbps ports

1 Bandwidth Minimum of 128 Gbps

2 Throughput Aggregate Min. - 95.2Mpps

3 10 G Support - Should support 10 G - IEEE 802.3ae from day-one (modules to be

added later)

4 Layer-2 Switching

16000 MAC addresses

4096 Configurable VLANs (IEEE 802.1Q)

IEEE 802.3ad Link Aggregation, with support for aggregation groups across modules

Jumbo frames (about 9K bytes)

Should support Port based VLAN, protocol based VLAN and MAC based VLAN

Should support 802.1d(STP), 802.1w(RSTP), 802.1p and 802.1q

Should support Multicast VLAN registration

Should support Diffserv –RFC 2474, RFC 2475 RFC 2597 and RFC 2598

Should support Port Mirroring

5 Stacking

Should have two independent stacking ports to manage multiple switches with single IP

address with a minimum bandwidth of 20Gbps per port

6 Layer-3 Switching

Hardware-based routing

Should support RIP (Routing Information Protocol), v1 and v2, 2 K routes, support for

split horizon

Should support OSPF (Open Shortest Path First) v1, v2

Should support OSPF Graceful restart (RFC 3623)

Should support BGP & BGP4+

Should support OSPF IS-IS routing


105

Hardware-based multicast routing for wire speed performance

IGMP (Internet Group Management Protocol) snooping on Layer 2 interfaces

IGMP v1 and v2 and v3

Should support IPV6 in hardware day one

Should support Static Unicast routes, Telnet, SSHv2, Ping and Trace route over IPv6

Should support PIM-SM, DM day one

VRRP (Virtual Router Redundancy Protocol)

7 VOIP and Convergence

Minimum Eight hardware queues per port. The queues must be able to handle voice,

internet, e-mail, video streaming, messaging, multimedia and IP TV traffic

Flow-based QoS profiles

Should support Ingress and egress

Should support remote port mirroring ie mirror ports from and to any other switch in the

network.

Should support Flows identified through ACLs (Access Control Lists)

Should support Configurable bandwidth in steps of 64Kbps

Should support Strict Priority Queuing / RED / WRR

Should support Link Layer Discovery Protocol (802.1ab)

8 SECURITY

Network login with IEEE 802.1x user authentication

Should support Guest VLAN for 802.1x

Local authentication and RADIUS Authentication

Should support TACACS+ Authentication (RFC 1492)

Should support CPU DOS protection with traffic rate limiting

Should support Ingress rate filtering RFC 2267

Should support MAC security –Lockdown & Limit

Should support wire-speed ACLs

Should support rate limiting and shaping by ACLs

Should support SSH-2, SCP-2 and SFTP with encryption/authentication

Should support IP broadcast forwarding control

MD5 cipher-text authentication and clear-text authentication for OSPF v2 and RIP v2

packets and SNMP v3 traffic

9 Management

The management module should be able to manage the network without an additional

NMS

Web based Graphical User Interface

Telnet and SSH2

SNMP

Should support HTTPS

Should support NMS to provide real time & historical graphs of network & application

layer statistics including application & network response time


106

20.0 ACCESS SWITCH (A)

Number of Ports for

Access Switch

24*10/100Mbps ports and 2 SFP ports. Should be loaded with 1 no

LX SFP module

1 Bandwidth Minimum of 8 Gbps

2 Throughput Aggregate Min. - 6Mpps

3 IP v6 Support

Should support IP v6 from day-one

4 Layer-2 Switching

8K MAC addresses

4096 configurable VLANs (IEEE 802.1Q)

IEEE 802.3ad Link Aggregation, with support for aggregation groups across modules

Jumbo frames (about 9K bytes)

Should support Port based VLAN, protocol based VLAN and MAC based VLAN

Should support 802.1d(STP), 802.1w(RSTP), 802.1p and 802.1q

Should support Multicast VLAN registration

Should support Diffserv –RFC 2474, RFC 2475 RFC 2597 and RFC 2598

Should support Port Mirroring

5 VOIP and Convergence

Four hardware queues per port. The queues must be able to handle voice, internet,

email, video streaming, messaging, multimedia and IP TV traffic

Flow-based QoS profiles

Should support Ingress and egress

Should support remote port mirroring i.e. mirror ports from and to any other switch in

the network.

Should support Flows identified through ACLs (Access Control Lists)

Should support Configurable bandwidth in steps of 64Kbps

Should support Strict Priority Queuing / RED / WRR

Should support Link Layer Discovery Protocol (802.1ab)

6 SECURITY

Network login with IEEE 802.1x user authentication

Should support Guest VLAN for 802.1x

Local authentication and RADIUS Authentication

TACACS+ Authentication (RFC 1492)

Should support CPU DOS protection with traffic rate limiting

Should support Ingress rate filtering RFC 2267

Should support MAC security – Lockdown & Limit

Should support wire-speed ACLs

Should support rate limiting and shaping by ACLs

Should support SSH-2, SCP-2 and SFTP with encryption/authentication

Should support IP broadcast forwarding control

7 SECURITY



107

SNMP v3 based security




8 Management


Telnet and SSH2

SNMP




TABLE OF APPROVED MAKES

Description of Item Approved makes

Central Core Switch HP/Cisco / Extreme / Foundry / Nortel

24 Ports Departmental Switches – Type A HP/Cisco / Extreme / Foundry / Nortel

8 Ports Departmental Switches – Type B HP/Cisco / Extreme / Foundry / Nortel

ISDN/IP Point to point Video Conferencing

system

Polycom / Tandberg / Sony

Router Cisco / Juniper / Nortel

12 Core Single Mode Armoured Outdoor Optical

Fibre Cable

AMP / Krone / Systemax

12 Ports Rack Mountable LIU AMP / Krone / Systemax

24 Ports Rack Mountable LIU AMP / Krone / Systemax

LC – SC Duplex Fibre Patch cord AMP / Krone / Systemax

Single Mode SC Connectors AMP / Krone / Systemax

Single Mode SC Coupler Duplex AMP / Krone / Systemax

27 U Floor Standing Rack APW President / valrack / Rittal

12 U Wall Mounted Rack APW President / valrack / Rittal

9 U Wall Mounted Rack APW President / valrack / Rittal

Cable Manager for 19” Rack APW President / valrack / Rittal


108

UTP 24 Port Patch Panel AMP / Krone / Systemax

CAT-6 UTP Cable ( 305 Meter Coil Roll) AMP / Krone / Systemax

7 Feet UTP CAT-6 Patch Cords AMP / Krone / Systemax

3 Feet UTP CAT-6 Patch Cords AMP / Krone / Systemax

UTP- CAT 6 - RJ 45 – Single Port Information

Out

AMP / Krone / Systemax

All MDF with Krone Module Krone make IDC modules only be used.

All Armoured PIJF cable Delton/ Finolex/ CCI

All IDF with Krone Module Krone make IDC modules only to be used.

All PVC Telephone cable

Delton / Finolex / Cable Corporation Of

India

PA System components Ahuja/Bosch


109

ANNEXURE I

DECLARATION BY TENDERER

I …………………………………………………. hereby declare that I am not related to

an Employee of the KMSCL, Trivandrum who is in charge of or having control of this

work. I agree that if at any stage it is proved that this declaration is untrue, the Earnest

Money / Security Deposit paid by me will be forfeited and the Contract entered will stand

cancelled. It is understood that the relationship with KMSCL Trivandrum Employee

referred to herein will be restricted to my father, Mother, Son, Daughter, Brother, Sister,

Direct Uncle, Nephew, Father –in-Law, Mother-In-Law, Brother-in-Law, Sister-in-law

and first Cousin of the Employee concerned.

SIGNATURE OF THE TENDERER

Place :

Date :


110

ANNEXURE-II

ARTICLES OF AGREEMENT

ARTICLES OF AGREEMENT made on ______________at Trivandrum, between

KMSCL,having their Registered Office at

…………………………………………………………..Trivandrum, hereinafter called the

“KMSCL“(which expression shall, unless it be repugnant to the context or meaning

thereof, mean and include its successors and assigns) of THE FIRST PART `and

_________________________________, having its Registered Office at

______________________________, hereinafter called the “Contractor” (which

expression shall, unless it be repugnant to the context or meaning thereof, mean and

include its successors) of THE SECOND PART.

AND WHEREAS The KMSCL is desirous of carrying out Construction Works and

particularly ……………………………. …………………………………………………..on

its Project Site premises at ………………………….Trivandrum, KERALA. (herein after

called the “Work”

AND WHEREAS the Contractor has offered to carry out the work and the KMSCL has

agreed to award the work to the Contractor on certain terms and conditions which the

parties are desirous of recording.

NOW THIS AGREEMENT WITNESSETH AND IT IS HEREBY AGREED BY AND

BETWEEN THE PARTIES HERETO AS FOLLOWS:

1. The KMSCL and the Contractor agree that The Letter of Intent / Work order issued

by KMSCLand all correspondence between KMSCLand the contractor prior to issue of

LOI/ Work order along with the Notice Inviting Tender, Instructions to tenderers Tender

Form, General Conditions of Contract, Special Conditions, Technical Specifications, Unit

Specifications, Detailed Specifications, Schedule/Bill of Quantities and Contract

Drawings, etc. defined in greater detail as “Contract Documents” in the General

Conditions shall form an integral part of this Agreement.

2. For the consideration hereinafter mentioned the Contractor shall, upon and subject

to the “Contract Documents” annexed hereto carry out the said Work.

3. In consideration of the Contractor carrying out the Work, The KMSCL shall pay to

the Contractor a sum of Rs.________________ (hereinafter referred to as the “Contractor

Sum” ) or such other sums as shall be payable hereunder at the times and in the manner

specified herein and the General Conditions annexed hereto.


111

4. The said Contract Documents hereto shall be read and construed as forming part of

this Agreement and the parties hereto shall respectively abide by and submit themselves

to the Contract Documents. The Contractor has no right to assign this agreement without

the consent of KMSCL.

5. The Contract shall be an ITEM/UNIT RATE CONTRACT. The Contract Sum as

stated herein is subject to addition & deduction. The Contract Sum payable to the

Contractor shall be determined by applying the quoted percentage variation to the

Item/Unit Rates in the Schedule/Bills of Quantities attached hereto or such other rates as

may be agreed to in writing as variation to the Contract to the as-built quantities

measured upon completion of the Work.

6. The Contractor has scrutinized all Drawings, Schedule/Bill of Quantities,

Specifications and Conditions of Contract and has visited the site to co-relate the

drawings and design intent to the site conditions and Contractor confirms that his prices

included in the Schedule/Bill of Quantities have been determined on the basis of such

scrutiny of the documents and site conditions.

7. The quantities of pay items shall be measured net after installation in accordance with

the units of measurements indicated against each item irrespective of any local custom or

practice to the contrary. The Contractor has allowed for all wastage and additional costs,

if any, in his prices.

8. The detailed drawings and item descriptions in the Schedule/Bill of Quantities are not

exhaustive. They are indicative of the general design intent. The Contractor’s price is

inclusive of all component and finishes required to achieve the design intent of each

individual item and for co-ordination of details for inter-related items.

9. All disputes arising out of or in any way connected within this agreement shall be

deemed to have arisen in Trivandrum and only courts in Trivandrum shall have

jurisdiction to determine the same.

IN WITNESS WHEREOF the KMSCL has set and subscribed its hands and seals and the

Contractor has caused its Common Seal to be affixed hereunto on the Day and Year

herein above written.

SIGNED SEALED AND DELIVERED BY Mr.____________________, the duly

constituted attorney for the KMSCL____________________.

Signature of KMSCL: ____________________

In the presence of : Mr. ____________________

Signature of Witness: _____________________


112

SIGNED SEALED AND DELIVERED BY Mr. ____________________, the duly

constituted attorney for the Contractor ____________________.

Signature of Contractor: ____________________

In the presence of : Mr. ____________________

Signature of Witness: _____________________


113

ANNEXURE III

BANK GUARANTEE FORMAT

To

The Kerala Medical Services Corporation Limited

(Address)

WHEREAS _____________________________ (Name and address of the Contractor)

(Hereinafter called “the Contractor”) has undertaken, in pursuance of contract

no________________________ dated _____________ (herein after called “the contract”)

to supply The Kerala Medical Services Corporation

Limited, (address) with ……………………………. (description of work).

AND WHEREAS it has been stipulated by you in the said contract that the Contractor

shall furnish you with a bank guarantee by a scheduled commercial bank recognised by

you for the sum specified therein as security for compliance with its obligations in

accordance with the contract;

AND WHEREAS we have agreed to give the Contractor such a bank guarantee;

NOW THEREFORE we hereby affirm that we are guarantors and responsible to you, on

behalf of the supplier, up to a total amount of ________________________ (Amount of

the guarantee in words and figures), and we undertake to pay you, upon your first

written demand declaring the supplier to be in default under the contract and without

cavil or argument, any sum or sums within the limits of (amount of guarantee) as

aforesaid, without your needing to prove or to show grounds or reasons for your

demand or the sum specified therein.

We hereby waive the necessity of your demanding the said debt from the supplier before

presenting us with the demand.

We undertake to pay you any money so demanded notwithstanding any dispute or

disputes raised by the supplier(s) in any suit or proceeding pending before any Court or

Tribunal relating thereto our liability under these presents being absolute and

unequivocal.

We agree that no change or addition to or other modification of the terms of the contract

to be performed there under or of any of the contract documents which may be made

between you and the supplier shall in any way release us from any liability under this

guarantee and we hereby waive notice of any such change, addition or modification.

No action, event, or condition that by any applicable law should operate to discharge us

from liability, hereunder shall have any effect and we hereby waive any right we may

have to apply such law, so that in all respects our liability hereunder shall be irrevocable

and except as stated herein, unconditional in all respects.


114

This guarantee will not be discharged due to the change in the constitution of the Bank

or the Contractor(s).

We, ________________________________________ (indicate the name of bank) lastly

undertake not to revoke this guarantee during its currency except with the previous

consent, in writing, of The Kerala Medical Services Corporation Limited.

This Guarantee will remain in force up to (Date). Unless a claim or a demand in writing

is made against the bank in terms of this guarantee on or before the expiry of (Date) all

your rights in the said guarantee shall be forfeited and we shall be relieved and

discharged from all the liability thereunder irrespective of whether the original guarantee

is received by us or not.

(Signature with date of the authorised officer of the Bank)

………………………………………………………….

Name and designation of the officer

………………………………………………………….

………………………………………………………….

Seal, name & address of the Bank and address of the Branch


115

ANNEXURE IV

CHECK LIST

Sl.

No Item

Whether included

–

Yes / No

Page

No.

1 Check list as per Annexure IV.

2 General information about the tenderer as per

Annexure V.

3 Power of Attorney as per format in Annexure VII.

4 The Earnest Money Deposit as DD/bank Guarantee

as per Annexure III.

5 Performa for per qualification of Contractor

6

Notary attested documents such as articles of

association/partnership deed etc, proof of

incorporation, proving the registration of place of

business and showing the details of

partners/promoters/board of directors etc.

7

Notarized audited copies of the P& L Accounts,

Balance Sheet, annual report for the last three

completed years certified by the auditors.

8 Annual turnover statement for last three years

certified by the auditor

9 Sales tax clearance certificate as on 31-3-2011 /12.

10 Notary attested copy of IT returns filed for the last

three completed years.

11

Copy of the complete tender document duly signed

in all pages or declaration form as per annexure IX

by the tenderer or the authorised signatory.

1


116

ANNEXURE V

KERALA MEDICAL SERVICES CORPORATION LTD

GENERAL INFORMATION ABOUT THE TENDERER

1 Name of the Tenderer

2.

Registered Address of the

company:

(Address, tel, fax, e-mail,

website)

3. Office Address

E-mail

website

4. Contact Person

Designation

Mobile Phone No

Telephone No

Fax No

e-mail

5.

Key Personnel :

(Chairman / Managing

Director/Managing Partner etc)

7.

Registration No. & Date of

Incorporation of Company

8. Principal Place of Business

9.

Act/Rule under which the firm

was registered

10.

Type of Company

(Limited, Pvt. Ltd, Partnership,

Proprietary, PSU, etc.)


117

11. Turn Over of the company

2009-10

2010-11

2011-12

12.

Number of offices / centers in

Kerala/South India/India

13.

Whether any criminal case was

registered against the company

or any of its promoters in the

past

Yes/ No

14.

Other relevant Information

provided *

* here enclose the details such as presentation on the details of the tenderer in a CD

preferably (please avoid submission of detailed leaflets/brochures etc, if possible)

.

Date Office seal

Signature of the

tenderer/Authorised signatory


118

ANNEXURE VI

PROFORMA FOR PREQUALIFICATION OF CONTRACTORS

Details of facility of constructed with minimum ……………..during the last 3 years.

Project

Name

Name of

the

Client

Descript

ion of

Work

(Type of

Building

)

Cont

ract

No.

Value

of

Contr

act

(Rs. in

crores

)

Date of

Work

Order

Stipulated

Period of

Completion

Actual

period of

completion

Remarks

Explain

Reasons

for delay,

if any.

Enclose satisfactory completion certificate and date of completion from the concerned

Engineer-in-charge not below the rank of Executive Engineer in the case of Govt. or

Chief executive /Chief Project Manager in the case of Private Organization.

SIGNATURE OF BIDDER


119

ANNEXURE VII

POWER OF ATTORNEY

(On a Stamp Paper of relevant value)

I/ We………………………………………………….(name and address of the

registered office) do hereby constitute, appoint and authorise Sri/Smt

………………………………………………..…(name and address) who is presently

employed with us and holding the position of

……………………………………………. As our attorney, to act and sign on my/our

behalf to participate in the tender no…………………………………… for

…………………………………….

I/ We hereby also undertake that I/we will be responsible for all action of

Sri/Smt.……………………………………….. undertaken by him/her during the tender

process and thereafter on award of the contract. His / her signature is attested below

Dated this the ___day of 2012

For__________________

(Name, Designation and Address)


120

Annexure-VIII

ANNUAL TURN OVER STATEMENT

The Annual Turnover of M/s______________________________________ for

the past three years are given below and certified that the statement is true and

correct.

___________________________________________________________

Sl. No. Year Turnover in Lakhs (Rs)

____________________________________________________________

1 2009 - 2010 -

2 2010- 2011 -

3 2011 - 2012 -

___________________________________________________________

Total - Rs. ____________________ Lakhs.

____________________________________________________________

Average turnover per year - Rs.______________________Lakhs.

Date:

Signature of Auditor/ Chartered Accountant

(Name in Capital)

Seal:


121

Annexure IX

DECLARATION FORM

I/We M/s._____________________ represented by its Proprietor / Managing

Partner / Managing Director having its Registered Office at

________________________________________________________

____________________________________________________ do hereby declare that

I/We have carefully read all the conditions of tender/amendments

KMSCL/PROPJECTS/T/2012/0029 for ELECTRIFICATION AND

NETWORKING OF THREE FLOOR BUILDING ADJACENT TO HEAD OFFICE

floated by the Kerala Medical Services Corporation Ltd., Thiruvananthapuram and

accepts all conditions of Tender and Amendment.

Signature of the Tenderer

Name in capital letters with Designation

Item.

No.Description of Items Unit Qty Rate(Rs) Amount (Rs)

PART-A

1.0 LT PANEL AND ACCESSORIES

1.1 Supply, Installation, Testing & Commissioning of ATS panel

made out of 2mm thick CRCA sheet,totally enclosed, IP 42,

dust and vermin proof, indoor, suitable for operation on 3

phase , 415 V, 50Hz AC system including internal wiring with

suitable size wires/cable, interconnection, duly powder coated

painting etc., including supply , installation ,Testing &

commissioning of Automatic Transfer Switch, indication

lamps and accessories in the Panel and as per

specifications.The ATS shall have the feature of automatic start

of the geneartor in case of main failure ,there shall be the

provision for terminating 2 runs of 3.5x185 sq.mm cable. no 1 109780.00 109780.00

1.2 Supply, Installation, Testing & Commissioning of LT Panel

cubicle type, made out of 2mm thick CRCA sheet,totally

enclosed, IP 42, free standing, floor mounting, dust and vermin

proof, indoor, compartmentalised, suitable for operation on 3

phase , 415 V, 50Hz AC system with busbars extendable on

both sides, including internal wiring with suitable size

wires/cable, interconnection, duly powder coated painting etc.,

including supply & installation of following switchgears, metering

instruments and accessories in the LT Panel and as per

specifications.

BUSBARS

400 Amp TPN busbars of high conductivity electrolytic quality

aluminium conductor

INCOMER

400A, FP, 36 kA, Microprocessor based, and adjustable over

load 0.4In to 1 In and adjustable short circuit 1.5 to 8 Ir

,auxiliary and trip alarm contacts - 1 no

(0- 500 )Volt voltmeter for 3 phase, 4 wire operation and

selector switch along with Control MCBs - 1 No

Ammeter (measure 0 to 400 Amp) for 3 phase, 4 wire

operation - 3 nos.

400/5A,5 VA class 1 ,Cast Resin CTs for metering - 3Nos.

Intelligent multifunction panel meter (Voltage (L&P), Current

(L&P), KW, KWh, P.F, Hz, kVA, THD measurable ) and LED

display -1No.

LED type RYB phase indicating lamps with control MCBs - 1set

ON/OFF indication lamps-1set

OUTGOING

250A, 25 kA, FP MCCB with thermal based release having

adjustable over load 0.8 Ir to 1 Ir-1No

250A TPN isolator-1 No

160A, 25 kA, FP MCCB with microprocessor based release

having adjustable over load 0.4 Ir to 1 Ir, adjustable short circuit

3 to 6 In, auxiliary contacts -1No

100A, 25 kA, FP MCCB with thermal based release having

adjustable over load 0.8 Ir to 1 Ir-3Nos no 1 187520.00 187520.00

SUB TOTAL PART - A 297300.00

SPECIFICATION AND SCHEDULE OF QUANTITIES-ELECTRICAL

PART-1

Item.


PART B

2.0 WIRING AND ACCESSORIES

2.1 Supply & wiring for following points in surface / recessed

mounted rigid medium gauge 20mm PVC conduit with all

accessories, using 3 runs of 1.5 sqmm FRLS PVC insulated

stranded copper conductor single core wire for phase,neutral &

earth, with modular 6A one way switch, modular plate, suitable

GI box etc as required. Light point/ exhaust fan point / call bell

point Note:- The total distance from switch box to the point will

not exceed 5 meters. In case if length increases 5 meters, the

wiring shall be measured under item 2.3

Light point/ exhaust fan point / call bell point no 142 790.00 112180.00

2.2

Supply & wiring for twin control points in surface / recessed



stranded copper conductor single core wire for phase, neutral &

earth, with modular 6A two way switch, modular plate,suitable

GI box etc as required. The total distance from the switch box

to the point will not exceed 10mtr, in case if length increases

above 10 meters, the wiring shall be measured under 2.3. no 4 1070.00 4280.00

2.3 Supply & wiring for light / plug point in surface / recessed



stranded copper conductor single core cable for phase, neutral

& earth as required.

2.3.1 through 20mm dia PVC conduit laid in recess m 115 183.00 21045.00

2.3.2 through 20mm dia PVC conduit laid in surface m 140 147.00 20580.00

2.4 Supply & wiring for circuit / sub main wiring in surface /

recessed mounted rigid medium gauge 25mm PVC conduit with

all accessories, using 3 runs of 2.5 sqmm FRLS PVC insulated

stranded copper conductor single core cable for phase, neutral

& earth as required.



2.5Copper plug point wiring - Wiring for power plug with 2x4 sq.

mm., PVC insulated, copper conductor, stranded cable (FRLS)

along with 1x2.5 sq. mm., PVC insulated, copper conductor,

stranded cable for loop earthing as required complete .



2.6 Group controlled light point with 1.5 sq. mm wire - Wiring

for Group controlled light point (from one point to another point)

with 1.5 sq. mm PVC insulated, (FRLS), copper conductor

cable along with 1x1.5 sq. mm., PVC insulated, copper

conductor, stranded cable for loop earthing in surface /

recessed PVC conduit. Note:- This item does not include the

cost of MCB or 16Amp/ 6Amp one way switches. The total

distance from one point to another point will not exceed

5meters. In case if the total length increases 5meters, the

additional length shall be measured under item 2.3 The

distance from DB to 1st point will be measured under item

circuit wiring. no 11 795.00 8745.00

Item.


2.7 Supply and fixing of 3 pin 6/16 amps modular type socket

and switch with front plate in surface or in recess including

providing and fixing suitable size metal box inter connections

etc as required. no 14 538.00 7532.00

2.8 Supply & fixing suitable size GI box with modular front plate and

cover on surface or in recess, including providing & fixing 2/3pin

combined 6A modular socket outlet and switch with connection

etc as required. no 26 315.00 8190.00

2.9 Supply & fixing suitable size GI box with modular front plate and

cover on surface or in recess, including providing & fixing 3nos

of 6A modular socket outlet with 2 nos of switch with

connection etc as required. no 56 627.00 35112.00

2.10 Supply & installation of blanking plate in the existing modular

metal box with all accessories as required complete . no 5 20.00 100.00

2.11 Copper wiring in existing PVC/MS/GI conduit/ modular

furniture - Wiring with following sizes of PVC insulated, copper

conductor (FRLS), 3 runs of stranded cable in surface/recessed

existing PVC/MS/GI conduit/modular furniture as required

complete.

2.11.1 1.5sqmm m 60 78.00 4680.00

2.11.2 2.5sqmm m 30 108.00 3240.00

2.11.3 4sqmm m 20 149.00 2980.00

2.12 Supply and fixing the following sizes of PVC conduit conforming

to IS 9537/1983 Part III along with all required accessories on

surface including making good the damages etc. as required.

2.12.1 20 mm m 50 69.00 3450.00

2.12.2 25 mm m 20 80.00 1600.00

2.12.3 32 mm m 10 108.00 1080.00

2.13 Supply and fixing the following sizes of PVC conduit conforming

to IS 9537/1983 part III along with all required accessories in

recess including cutting the wall and making good the damages

etc. as required.

2.13.1 20 mm m 100 96.00 9600.00

2.13.2 25 mm m 50 107.00 5350.00

2.13.3 32 mm m 10 136.00 1360.00

SUB TOTAL-PART B 360688.00

PART -C

3.0 MCBs AND MCB DISTRIBUTION BOARDS

3.1 Supply and installation of sheet steel, phosphatised and

painted, dust and vermin proof enclosure of MCB DB including

copper/brass busbar, neutral link, earth bus and DIN rail

suitable for fixing MCB/isolator etc. fixed on wall using suitable

anchor bolts or fixed in recess including cutting hole on the wall,

making good the damages, colour washing etc. as required.

3.1.1 6 way (8+18) - double cover TPN vertical DB with provision for

fixing 4P MCB/Isolator/RCCB/RCBO as incomer and SP/TP

MCB as outgoing (IP 42/43) no 1 6048.00 6048.00

3.1.2 6 way (8+18) -three phase double cover horizontal (IP 42/43)no 4 2791.00 11164.00

3.1.3 6way single phase double cover horizontal (IP42/43) no 5 1095.00 5475.00

3.1.4 4 way (8+12) -three phase double cover horizontal (IP 42/43) no 2 2262.00 4524.00

Item.


3.1.5 8 way (8+24) - double cover TPN vertical DB with provision for

fixing 125A MCCB as incomer and SP/TP MCB as outgoing (IP

54) no 1 12584.00 12584.00

3.2 Supply and fixing of following rating residual current circuit

breaker having earth leakage protection (RCBO) as per

specification as required

3.2.1 4 pole 63 amps. (415 Volts), 100mA sensitivity. no 1 3890.00 3890.00

3.2.2 4 pole 40amps. (415 Volts), 30mA sensitivity no 5 3213.00 16065.00

3.2.3 2Pole 16amps 30mA sensitivity no 5 2061.00 10305.00

3.2.4 2Pole 63amps 100mA sensitivity no 1 3550.00 3550.00

3.3 Supply and fixing of following rating, 10 KA, Miniature circuit

breakers of the following series as required.

3.3.1 6A to 32A, SP, B-CURVE MCB no 98 184.00 18032.00

3.3.2 6A to 32A, SP, C CURVE MCB no 2 202.00 404.00

3.3.3 6A to 32A, SP,D CURVE MCB no 24 268.00 6432.00

3.3.4 32A FP MCB, C-CURVE MCB no 6 1382.00 8292.00

3.3.5 63A FP MCB, C-CURVE MCB no 8 1517.00 12136.00

3.4 SP MCB blanking plate no 5 14.00 70.00

3.5 Supply and fixing of one number 32 amps (10kA) TP MCB (C-

Curve) in sheet steel enclosure on surface or in recess

complete with connections testing and commissioning etc. as

required. no 6 1817.00 10902.00

3.6 Supply,conveyance and fixing the following types & current

rated control gears & switchgears conforming to IS 13947

suitable for 440V ,50Hz AC supply in existing panel assembly

as required

100A,25KA FP MCCB thermal release no 1 7045.50 7045.50

SUB TOTAL-PART C 136918.50

PART D

4.0 LIGHT FIXTURES AND FANS

Part 1-SUPPLY

4.1 Supply of 1x28W, indoor decorative surface mountable

fluorescent light fixture, including supply of 1 no 28W T5 lamp,

electronic ballast, lamp holder, prewired complete with all

necessary accessories as required (Philips V2 Vector 28W TCH

207 or equivalent approved maket). no 12 590.00 7080.00

4.2 Supply of 1x28 W, slim fluorescent light fixture including 1 no.

of 1x 28 W T5 lamp, electronic ballast prewired complete with

all necessary accessories as required ( Make Wipro WIF

20128 SGW or equivalent approved make) no 6 1630.00 9780.00

4.3Supply of 2x28W, weather proof flourscent lumianire surface

/pendent mounting luminaire suitable for T5 lamps, electronic

ballast,including 2 nos of 28W T5 lamp, prewired complete with

all necessary accessories as required (Wipro WIF 83228 SGW

or equivalent approved make)no 2 4560.00 9120.00

4.4 Supply of 1x18W, recess mounted low depth down lighter with

frosted diffuser suitable for CFL lamps, electronic ballast,

including 18W CFLlamp, prewired complete with all necessary

accessories as required (Wipro WCP 27118 SGW or

equivalent approve make) no 27 1810.00 48870.00

.

Item.


4.5 Supply of 1x14W surface mounted fluorescent lamp fixture with

white powder coated CRCA sheet steel housing surface

mounted luminaire with T5 electronic batten, polycarbonate end

caps & lamp holder, including 14W T5 lamp,prewired complete

with all necessary accessories as required (Philips ADRENO V2

14W TWG 207 or equivalent approved make)

no 10 550.00 5500.00

4.6 Supply of 2X36W,decorative recessed mounted mirror optic

light fixture including 2nos 36W CFL lamps, prewired complete

with all necessary accessories as required complete.( Make

Wipro WCP 17236 CFL or equivalent approved make)

no 63 3500.00 220500.00

4.7 Supply of 3 X 6W LED fitting with high efficiency LED chips

with non-yellowing micro lens. LED chips directly mounted on

heat sink using thermal paste for effective heat transfer. High

thermal conductivity aluminium heat sink and Including all

necessary accessories and driver.( Wipro LD36-018-XXX-WH-

XX or equivalent approved make)

no 2 4630.00 9260.00

4.8 Supply of LED fitting suitable for 2 ft x 2 ft with 25 W, high

efficiency LED chips with non-yellowing diffuser. LED chips

directly mounted on heat sink using thermal paste for effective

heat transfer. High thermal conductivity aluminium heat sink

and Including all necessary accessories and driver.( Wipro LM-

11 or equivalent approved- ) no 30 8810.00 264300.00

4.9 Supply of 1X70W, integral flood light luminaire ( IP65 ),

pressure die cast aluminium housing with epoxy polyester

powder coating, toughened glass cover,and parabolic reflector

for rotationally symmetrical optical distribution, prewired

complete with all necessary accessories as required including

70W MH lamp. (WIPRO WFH51070 or equivalent or approved

make). no 3 5980.00 17940.00

4.10 Supply installation,testing and commissioninig of post top

lantern suitable for 1X23W CFL lamp with all accessories ,

including 1x23W CFL, interconnections, plastering,grouting,

finishing etc as required on brick pillasters/columns of

compound wall. (Make Wipro FPP21123 or equivalent

approved make) (For Gate lighting) no 4 2060.00 8240.00

4.11 Supply, conveyance, installation, testing and commissioning of

the following sizes of exhuast fans in the existing opening, fixing

necessary bolt and nuts, making good the damages etc. as

required including giving connections with required length of

24/0.20mm PVC insulated and PVC sheathed 3 core round

copper conductor flex wire conforming to relevant ISS

300/305 mm, single phase, heavy duty,1400 rpm exhaust fan in

metal frame no 5 2757.00 13785.00

4.12Supply of 400 mm size wall fan having speed control,

oscillation control at bottom and suitable for operation on single

phase 230 volt, 50Hz AC supply complete with continuous duty

motor and all accessories as required complete. no 2 1862.00 3724.00

4.13 Charges for cutting holes suitable for accommodating exhaust

fans of sizes upto 305mm sweep including plastering , colour

washing etc. as required. no 5 215.60 1078.00

Item.


4.14 Installation, testing and commissioning of prewired flourescent

fitting of all types complete with all accessories and fluorescent

lamps of all types directly on wall and giving connections with

1.5sq.mm 3 core PVC insulated and sheatherd round copper

conductor flex wire or extending the original wiring and giving

connections as required. no 30 102.00 3060.00

4.15 Installation, testing & commissioning of prewired, fluorescent /

CFL light fittings of all types, with chain mounted complete with

all accessories and tubes etc recess mounted to false

ceiling,including connection with 1.5sqmm PVC insulated

copper conductor single / three core cable etc as required. no 27 139.00 3753.00

4.16 Installation, testing and commissioning of 600x600 mm pre-

wired fluorescent fittings of all types complete with all

accessories and fluorescent lamps etc. suspended from ceiling

using 4 nos steel chain (16SWG or nearest available size) of

length not exceeding 30 cm properly hooked to steel hooks

anchored to the ceiling and giving connections with

16/0.20mm 3 core round copper conductor flex wire conforming

to relevant ISS or extending the original wiring and giving

connections etc.as required. no 63 120.00 7560.00

4.17 Installation, testing and commissioning of pre-wired fluorescent

fittings of all types complete with all accessories and fluorescent

lamps etc. including supplying and fixing ball and socket

arrangemetns on T.W round block, suspension down rod of

19mm dia MS conduit upto 2x30cm length including painting

and wiring the down rod with 16/0.20mm 3 core round copper

conductor flex wire conforming to relevant ISS or extending the

original wiring and giving connections etc.

no 2 268.00 536.00

4.18 Supplying and providing extra H.G conduit down rod of 19mm

dia 2x1.00m long with 16/0.20 mm 3 core copper conductor flex

wire conforming to relevant ISS or with the extended original

wiring and giving connection etc. as required.

no 4 195.00 780.00

4.19 ITC of Exhaust fan upto 450mm sweep in existing opening

opening, including making the hole to suit the size of the above

fan, making good the damage, connections, testing &

commissioning etc as required no 5 486.00 2430.00

4.20 Numbering of ceiling fan / exhaust fan/ fluorescent fitting as

required. no 166 23.00 3818.00

4.21 Supply Installation, testing & commissioning of 230 V 50 Hz

microwave occupancy sensor with off delay 10 second to 99

Minutes with 6A 230V contactor suitable for daylight complete

with all accessories as required.(Wipro COM 23010 or

equivalent). no 8 5000.00 40000.00

4.22 Installation, testing & commissioning of prewired, flood light

fittings of all types,complete with all accessories and lamp etc

mounted on angle frame / GI pipe directly clamped to wall /

welded to metallic structure/excavation , plastering,grouting,

finishing, including connection with 1.5sqmm PVC insulated

copper conductor single core cable etc as required.

no 8 506.00 4048.00

SUB TOTAL -PART D 685162.00

Item.


PART -E

5.0 CABLES AND CABLING

5.1 Supply of following size 1.1 KV grade XLPE insulated, PVC

sheathed, armoured Aluminium /copper conductor cable

conforming to IS 7098 (Part 1) amended upto date.

5.1.1 3.5CX185 Sq.mm Al m 90 986.00 88740.00

5.1.2 3.5Cx70 sq. mm Al m 150 442.00 66300.00

5.1.3 4C 35 Sq.mm Al m 10 284.00 2840.00

5.1.4 4C 25 Sq.mm Al m 45 228.00 10260.00

5.1.5 4C 10 Sq.mm Al m 100 141.00 14100.00

5.1.6 3C 6Sq.mm Al m 20 122.00 2440.00

5.1.7 2C 16 Sq.mm Al m 110 124.00 13640.00

5.1.8 2C 6 Sq.mm Al m 45 107.00 4815.00

5.1.9 3C 4 Sq.mm Al m 130 95.00 12350.00

5.1.10 4C 2.5 sqmm Cu m 90 115.00 10350.00

5.2 Supplying and making end termination with brass compression

gland and aluminium/Copper lugs for following size of XLPE

insulated PVC sheathed aluminium conductor cable of 1.1 kV

grade as required.

5.2.1 3.5Cx185 Sq.mm Al no 4 682.00 2728.00

5.2.2 3.5Cx70Sq.mm Al no 4 358.00 1432.00

5.2.3 4Cx35Sq.mm Al no 2 263.00 526.00

5.2.4 4C 25 Sq.mm Al no 10 222.00 2220.00

5.2.5 4C 10 Sq.mm Al no 8 165.00 1320.00

5.2.6 3C 6Sq.mm Al no 2 143.00 286.00

5.2.7 2C 16Sq.mm Al no 2 188.00 376.00

5.2.8 2C 6Sq.mm Al no 8 143.00 1144.00

5.2.9 3C 4 Sq.mm Al no 8 135.00 1080.00

5.2.10 4C 2.5 sqmm Cu no 12 142.00 1704.00

5.3 Laying and clamping of 1no. PVC insulated and PVC sheathed

armoured power cable, 1.1KV grade of the following sizes using

clamps noted along with the cables, spacing of clamps not

exceeding 60cms, making good the damages colour washing

etc. as required

5.3.1 2 core cable of size exceeding 4 sq.mm but not exceeding 16

sq.mmwith company fabricated saddles. m 133 44.55 5914.01

5.3.2 3 core cable of size not exceeding 4 sq.mm with company

fabricated saddles. m 72 41.00 2952.00

5.3.3 4 core cable of size exceeding 6sq.mm but not exceeding 25

sq.mm with company fabricated saddles. m 116 54.00 6264.00

5.3.4 3.5 core cable of size exceeding 25sq.mm but not exceeding

50sq.mm with company fabricated saddles. m 5 62.00 310.00

5.3.5 3.5 core cable of size exceeding 50sq.mm but not exceeding

95sq.mm with company fabricated saddles. m 98 73.00 7154.00

5.4Laying of one number PVC insulated and PVC sheathed

armoured power cable of 1.1kV grade fo the following sizes in

ground including excavation of trench of size 35x75cm, sand

cushioning up to a height of 25cm (80+170mm), providing

protective covering with country burnt bricks laid breadth wise,

refilling the trench etc. as required ( in ordinary soil).

5.4.1 cable size not exceeding 25sq.mm m 58 323.00 18734.00

5.4.2 cable size exceeding 25 Sq.mm but not exceeding 120Sq.mm

m 24 336.00 8064.00


m 18 348.00 6264.00

Item.


5.5 Laying of one number additional PVC insulated and PVC

sheathed armoured power cable of 1.1KV grade of the following

sizes in ground in the same trench in one tier horizontal

formation including widening the trench by 20 cm,sand

cushioning up to the height of 25 cm,providing protective

covering with country burnt bricks laid breadth wise, refilling the

trench etc. as required ( in ordinary soil)

5.5.1 Upto 25 Sq.mm m 97 197.00 19109.00


m 23 204.00 4743.00


m 54 209.00 11286.00

5.6 Laying of one number PVC insulated and PVC sheathed

armoured power cable of 1.1kV grade fo the following sizes in

the existing RCC/HUME/STONEWARE/GI/DWC pipe as

required

Above 25 Sq.mm upto 400 Sq.mm m 65 45.00 2925.00

5.7 Laying of one number PVC insualted and PVC sheathed

armoured power cable of 1.1KV grade of the following sizes in

the existing masonry open duct as required.

Above 25 Sq.mm upto 400 Sq.mm m 61 35.00 2135.00

5.8 Supply route marker with 10cmx10cm GI plate 5mm thick with

inscriptions there on bolted/welded to 35x35x6mm angle iron

60cm long and fixing the same in ground as required.no 10 166.00 1660.00

5.9 Supply and providing MS chequered plate of suitable tickness

including, cutting, welding, painting etc. as requried for the

cable trench covering. kg 250 66.00 16500.00

5.10 Supplying and installation including all manner of

supports/suspenders, anchor bolts etc. for cable trays made out

of sutiabel size channel sections, slotted angles, flats, MS

plates etc. as required including painting with 2 coats of

synthetic enamel paint over a coat of zinc chromate primer,

making good the damages colour washing etc. as required.

kg 100 96.00 9600.00

5.11 Supplying and installation of supports, anchor bolts etc. made

out of suitable size single section MS angle, flats etc. as

required including painting with 2 coats of synthetic enamel

paint. kg 50 67.00 3350.00

5.12 Supplying and installation of supports, anchor bolts etc made

out of suitable size single section channel etc. as required

including painting with 2 coats of synthetic enamel paint.kg 75 67.00 5025.00

5.13 Supplying, threading, laying and jointing of the following sizes of

'B' class GI pipe with all required accessories in ground in the

existing trench as protective covering to earth leads.

5.13.1 40 mm m 15 193.00 2895.00

5.13.2 50 mm m 20 272.00 5440.00

5.13.3 75 mm m 15 444.00 6660.00

5.14 Supply and clamping the following sizes of 'B' class GI pipe on

wall with all required accessories & clamps etc. including cutting

and making good the walls, painting the exposed portions etc.,

as protective covering to earth leads/ cables.

5.14.1 40 mm m 15 221.00 3315.00

5.14.2 50 mm m 20 301.00 6020.00

5.14.3 75 mm m 20 473.00 9460.00

Item.


5.15 Fabrication, supply and installation of following size of

perforated GI cable tray including horizontal and vertical

reducers, tees, cross members and other accessories as

required and duly suspended from the ceiling with MS

suspenders and painting etc as required

5.15.1 450 MM WIDTH X 50 MM DEPTH X 2 MM THICK m 25 696.00 17400.00

5.15.2 300 MM WIDTH X 50 MM DEPTH X 1.6 MM THICK m 50 430.00 21500.00

5.15.3 150 MM WIDTH X 50 MM DEPTH X 1.6 MM THICK m 85 269.00 22865.00

SUB TOTAL PART - E 466195.01

PART -F

6.0 EARTHING AND SAFETY EQUIPMENTS

6.1 Supply and providing plate earthing as per IS 3043 with

100x1200x12mm GI/CI earth plate,50mm GI watering pipe

fixed to earth platewith 25x3mm GI clmaps GI funnel with weld

mesh, filling requried quantity of charcoal & salt including

construction of inspection chamber with a bed concrete of 1:4:8

PCC using 40mm broken stone (10cm thick), brick work in

cement mortar 1:6, plastering the surface of brick masonry and

the exposed surface of PCC bed with cement mortar 1:4,

12mm thick, (the finished inside dimension shall be

450x450x450mm) but excluding test joint, earth continuity

conductor to the plate, and covering at the top ( in ordinary soil)

no 1 10249.00 10249.00

6.2 Supply and providing pipe earthing as per IS 3043 with 3.60m

long 40mm dia B class GI pipe, GI funnel with weld mesh, filling

requried quantity of charcoal & salt including construction of

inspection chamber with a bed concrete of 1:4:8 PCC using

40mm broken stone (10cm thick), brick work in cement mortar

1:6, plastering the surface of brick masonry and the exposed

surface of PCC bed with cement mortar 1:4, 12mm thick, (the

finished inside dimension shall be 300x300x300mm) but

excluding test joint, earth continuity conductor to the plate, and

covering at the top ( in ordinary soil)

no 4 2482.00 9928.00

6.3 Supply and providing the following sizes of cast iron gully trap

with converting at the top of the inspection chamber of earth pit

as required.

300x300x6mm cast iron gully trap with covering no 5 268.00 1340.00

6.4 Supply and providing test joint for the earthing system using 2

nos of the following sizes of strips including cutting and bending

to shape, drilling necessary holes and fixed to the watering pipe

etc. as required.

2x25x3 mm GI strip m 5 136.00 680.00

6.5 Supply and laying strips of the following sizes along with

wiring/cables and giving connection as required.

25x3 mm copper strip tinned at the points of contacts m 30 447.00 13410.00

6.6 Supply and laying the following sizes of strips laid 0.60m below

ground level including excavating trench of suitable size and

refilling etc. as required ( in ordinary soil)

25x3 mm copper strip tinned at the points of contacts m 25 464.00 11600.00

6.7 Supply and drawing bare earthing conductors of the following

sizes along with wiring/cables and giving connection as

required.

Item.


6.7.1 3.15mm copper conductor (10 SWG) m 125 56.00 7000.00

6.7.2 4.00 mm GI conductor (8 SWG) m 40 21.00 840.00

6.8 Supply and laying bare earthing conductors of the following

sizes laid 0.6m below ground level including excavating trench

of suitable size and refilling etc. as required ( in ordinary soil)

6.8.1 3.15mm copper conductor (10 SWG) m 65 67.00 4355.00

6.8.2 4.00 mm GI conductor (8 SWG) m 30 30.00 900.00

6.9 SAFETY EQUIPMENTS

6.9.1 Supply and providing First Aid Chart duly framed and placed in

a conspicuous location for clear vision. job 1 202.00 202.00

6.9.2 Supply & fixing MV danger notice plate of 200 mm x 150mm,

made of mild steel sheet of at least 2mm thick & vitreous

enamelled white on both sides and with inscription in signal red

colour on front side as required. no 1 177.00 177.00

6.9.3 Supply and providing 6mm thick & 1m wide electrical grade

chequred type rubber mat to withstand 3.3KV dielectric strength

conforming to IS 5429/1969. job 1 1224.00 1224.00

6.9.4 Supply and providing 12mm thick & 1m wide electrical grade

chequered type rubber mat to withstand 15KV dielectric

strenght conforming to IS5429/1969 job 1 711.00 711.00

6.9.5 Supply and fixing of First aid box no 1 600.00 600.00

6.9.6 Supplying of Rubber hand gloves suitable for 1.1 KV.pair 1 190.00 190.00

6.9.7 Supply and providing 9 Litre capacity GI Fire Bucket painted in

post office red with primer coat of red oxide and written with

white paint 'FIRE' mounted on MS angle frame work/wall

bracket filled with fine stand painting the bracket/floor stand

including making good the damages, colour washing etc. as

required. no 1 146.00 146.00

SUB TOTAL PART - F 63552.00

PART - G

7.0 LIGHTNING PROTECTION

7.1 Providing and Fixing GI lightning conductor tape - Providing

and fixing hot dip GI tape 25mmx3mm thick on parapet or

surface of wall for lightning conductor including porcelain/ DMC

supports as required. m 60 108.00 6480.00

7.2 Providing and Fixing GI lightning conductor tape - Providing

and fixing hot dip GI tape 25mmx3mm thick 60cm below ground

level including excavation and all the accessories as required

complete. m 30 85.00 2550.00

7.3 Providing and fixing testing joint made of GI strips 2 nos of

25mm X 3mm thick provided on either side of the conductors

with 4Nos. of GI bolts, nuts, check nuts, spring washer etc.

complete as required. (for down conductors) set 2 57.00 114.00

SUB TOTAL PART - G 9144.00

Grand Total ( Part A+B+C+D+E+F+G) 2018959.51

SL DESCRIPTION OF ITEMS Unit QTY RATE(Rs.) Amount

1 DATA - CAT6

1.1 Supply,laying and terminating 4 pair CAT6 UTP cable in existing conduit

PVC trunking including numbering tags ,Cable ties ,Ferrules and all

accessoreis required

Mtr 2150 36.00 77400

1.2 Supply & Fixing CAT6 information Outlet for Data on the existing

enclosure with all accessories including termination

Nodes 43 265.00 11395

1.3 Supply ,Installation,testing and commissioning of CAT6 24 Port Jack

panel Including termination

Nos 2 5761.00 11522

1.4 Supply & Fixing of CAT6 patch cord with end termination

Supply-2 mtr Nos 43 232.00 9976Supply -1mtr Nos 43 207.00 8901

1.5 Supply ,installation & commissioning of 27 U Rack with all accessories

required at siteFront Glass Door ,Cooling fans ( 2 nos),Cable Manger 2 Nos ) ,Modem

Shelf ( 1 Nos ), Hardware Mounting Screws ( 30 Nos ),Power Supply

6x5 Amps ( 1 Nos)

Nos 1 26903.00 26903

1.6 Supply, Fixing & tesing of 24 port 10/100/1000Mbps Ethernet Web

Manageable switch with 2 10/100 /1000 Mbps SFP port ( HP Procurve

1810-24G) with all accessories required at site

Nos 2 21859.00 43718

1.6 Testing of Nodes with Fluke DTX 1800 Cable Analyser and Perfomance

Warranty certificate for 25 years

Nodes 43 65.00 2795

SUB TOTAL 192610

2 TELEPHONE -CAT5E

2.1 Supply ,laying & termainationf CAT5e Cable ( For Voice )on the existing

conduit /PVC trunking with all necessary acceccories

Mtr 1600 31.00 49600

2.2 Supply and fixing of CAT5e Information outlet for Voice in the existing

enclosure with all accessories including termiantion complete

Nos 41 216.00 8856

2.3 Supply ,Installation,,Testing & commissioning of CAT5e 24 port Jack

panel ,Including termination

Nos 2 5704.00 11408

2.4 Supply & Fixing of CAT5e Patch cord SL series 2 mtr with all

accessories required at site

Nos 41 183.00 7503

2.5 Supply & ffixing of 100 Pair MDF Box with Lock & Key including

termination

Nos 1 1848.00 1848

2.6 Supply & Termination of 10 pair Disconnection module Nos 5 361.00 1805

2.7 Supply ,laying & termination of 50 pair CAT3 Raiser cable Mtr 100 245.00 24500

2.8 Testing of Nodes with Fluke DTX 1800 Cable Analyser and Perfomance

Warranty certificate for 25 years

Nodes 41 65.00 2665

SUB TOTAL 108185

PART II-NETWORKING

F:\KMSCL\md office electrica\UPLOAD\KMSCL-RatAnalysis&BOQ-Revised24052012-Mail.xls


3 MISCELLANEOUS

3.1 Supply and fixing following accessories in surface

1 /2 module Metallic Box 85 MM 85 MM Nos 43 33.00 1419Dual Face Plate Shuttered -Almond Nos 43 66.00 2838Single Face Plate Shuttered -Almond Nos 2 66.00 132

3.2 Supply & Fixing the following Sizes Of PVC conduits ISI Standard with

Fittings required

0

20mm Mtr 70 24.00 168025 mm Mtr 950 30.00 2850032 mm Mtr 10 43.00 430

3.3 Supply & Fixing the following Sizes Of PVC conduits ISI Standard with

Fittings required including cutting the wall and making good the

damages

0

25 mm Mtr 30 146.00 4380SUB TOTAL 39379

4 CCTV

4.1 Supply & Installation of DR540: 1/3" SONY CCD Hi-Resolution Color

Dome Camera, 3.6 mm Lens, 540 TV Lines, 0.1Lux/F1.2 including all

accessories required at site

Nos 7 6191.00 43337

4.2 Supply & Installation of CP-TY48L5: 1/3’ Inch Sony CCD 48pc IR Led

Intelligent IR camera, Dual Glass Anti Glare, 15-20 Meters IR Range,

8.0mm lens with 480 TVL Resolution 12v DC Operation

Nos 2 10673.00 21346

4.3 Supply & Installation of H.264 compression,16ch video input,4ch audio

input,4 SATA HDDs support,USB 2.0,Record: 1st and 9th channel 4CIF

realtime, the other channels CIF realtime, dual encoding streams,

smart phone monitoring(windows mobile)

16 CHANNEL PLAYBACK, TV,VGA,HDMI OUTPUT, eSATA PORT, VIDEO

LOOP&MATRIX, 1.5U CASE

Nos 1 56661.00 56661

4.4 Cabling charges (RG 6 Finolex Make Co-axial Cable + Finolex Make 1

Sq mm Power Cable + PVC Conduit + Laying charges)

Mtr 630 62.00 39060

4.5 Supply & Installation of 1 TB HDD Nos 1 5488.00 5488

4.6 Supply & Installation of 12V SMPS Nos 1 2683.00 2683

4.7 Supply & Installation of 18.5 Inch Monitor Nos 1 7317.00 7317

SUB TOTAL 175892

5 PA SYSTEM

5.1 Supply & Installation OF CS-5061T:6W RMS High Quality Flush Mount

CEILING Speaker with stylish grill and Frame. 5” Full range speaker ,

6W/100V including all accessories required at site.

Nos 12 1539.00 18468

5.2 SSA-5000E: Supply, Installation, testing and commissioning of SSA-

5000EM 500 Watts RMS mixing amplifier with 7 unbalanced mic inouts

and 2 auxiliary inputs with Bass and treble controls @+/-10%, LED

array for visual monitoring of output level of music and

speech.Automatic changeover from AC to battery operation. protection

against the reverse polarity of battery connections.Freq Resp – 50-

15,000+/-3dB. Speaker out put : 4/8 ohms, 70V & 100V

Nos 1 34184.00 34184

5.3 ACM-66: High quality, heavy duty paging microphone with chime

function. Model ACM-66CH comes with a multi tone electronic chime

and operates on 2×1.5V (UM-3)

Nos 1 4585.00 4585

5.4 Supply ,Laying & termination of Multi stranded (40/0.2) annealing twin

core copper Wire in 19mm Dia PVC Conduit.

Mtr 360 58.00 20880

5.5 Supply ,Laying & termination of Twin core shielded Mic cable in 19mm

Dia

Mtr 50 49.00 2450

SUB TOTAL 80567



6 BIOMETRIC

6.1 Supply , Installation & Commissioning of BWFD-20 biometric and RFID

card with door lock facility

Nos 1 32529.00 32529

SUB TOTAL 32529

7 TV CABLING

7.1 RG 6 Finolex Make Co-axial Cable Mtr 180 36.00 6480

7.2 TV Socket Nos 2 208.00 416SUB TOTAL 6896

GRAND TOTAL 636058

GRAND TOTAL - PART I +PART II

(ELECTRICAL + NETWORKING )

(A) Estimate Rate

26,55,018

Signature of the contractor with seal

(C). ..........% Above Estimate Rate .....................................................................(in words)

I / we agree to execute the work at the following rate:

(B). ..........% Below Estimate Rate ......................................................................(in words)

Sd/-

Biju Prabhakar IASManaging Director, KMSCL

& Tender inviting Authority
