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
KMSCL: Tender Document for Electrification & Networking of three floor building adjacent to Head office
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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
& Tender Inviting Authority
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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
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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
& Tender Inviting Authority
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
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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
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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:
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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.
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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
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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
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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
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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
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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
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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.
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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
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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.
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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.
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(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.
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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
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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.
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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.
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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.
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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
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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.
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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
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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.
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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
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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.
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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.
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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
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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
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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
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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.
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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
& Tender Inviting Authority
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 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
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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
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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.
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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
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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
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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.
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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.
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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
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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.
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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
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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
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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.
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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.
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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.
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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
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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.
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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.
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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.
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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
Signature of Signature of
Engineer-in-Charge Contractor
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
Signature of Signature of
Engineer-in-Charge Contractor
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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:
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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.
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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
Signature of Signature of
Engineer-in-Charge Contractor
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
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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
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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.
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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
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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.
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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
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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.
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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.
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
Web based Graphical User Interface
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SNMP v3 based security
Should support HTTPS
Should support NMS to provide real time & historical graphs of network & application
layer statistics including application & network response time
8 Management
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
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
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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
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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 :
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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.
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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: _____________________
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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: _____________________
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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.
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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
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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
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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
website
4. Contact Person
Designation
Mobile Phone No
Telephone No
Fax No
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.)
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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
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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
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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)
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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:
KMSCL: Tender Document for Electrification & Networking of three floor building adjacent to Head office
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.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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
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 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
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 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.
2.4.1 through 25mm dia PVC conduit laid in recess m 142 232.00 32944.00
2.4.2 through 25mm dia PVC conduit laid in surface m 230 206.00 47380.00
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 .
2.5.1 through 25mm dia PVC conduit laid in recess m 55 268.00 14740.00
2.5.2 through 25mm dia PVC conduit laid in surface m 60 242.00 14520.00
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.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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
5.4.3 cable size exceeding 120 Sq.mm but not exceeding 400Sq.mm
m 18 348.00 6264.00
Item.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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
5.5.2 cable size exceeding 25 Sq.mm but not exceeding 120Sq.mm
m 23 204.00 4743.00
5.5.3 cable size exceeding 120 Sq.mm but not exceeding 400Sq.mm
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.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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.
No.Description of Items Unit Qty Rate(Rs) Amount (Rs)
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
SL DESCRIPTION OF ITEMS Unit QTY RATE(Rs.) Amount
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
F:\KMSCL\md office electrica\UPLOAD\KMSCL-RatAnalysis&BOQ-Revised24052012-Mail.xls
SL DESCRIPTION OF ITEMS Unit QTY RATE(Rs.) Amount
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
F:\KMSCL\md office electrica\UPLOAD\KMSCL-RatAnalysis&BOQ-Revised24052012-Mail.xls