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TENDER FOR ELECTRICAL VOICE & DATA CABLING WORKS OF UNION BANK OF INDIA,
BAYAD BRANCH.
ISSUED TO : …………..……………………………..
…………..……………………………..
…………..……………………………..
…………..……………………………..
CLIENT : ARCHITECT :
CHIEF MANAGER Shyamal Gandhi & Associates
Union Bank of India 21,Virnagar society
Regional Office, Nr. Gyatri hospital, Kiranpark,
Premchand house, Ahmedabad - 380 013
Ashram Road, Ahmedabad – 380 009 (M) :9825066784
Phone: 079-27640161
Fax: 079-27640161
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TENDER DOCUMENT ISSUING LETTER
LETTER ISSUING TENDER DOCUMENT FOR ELECTRICAL VOICE & DATA CABLING
WORKS for the UNION BANK OF INDIA, BAYAD BRANCH.
This tender document set for the above work of the Bank’s branch at BAYAD , UNIION BANK
OF INDIA containing One Volume, totaling 1 to 48 pages in Tender and 01 nos. drawings are
issued.
Name of Tenderer :
Address of Tenderer
The Nonrefundable fee for this set of Tender Document is Rs.200/
The Tender Document is issued on
For
UNION ANK OF INDIA
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LETTER SUBMITTING TENDER
To,
The Chief Manager ( P&SSD),
Union Bank of India
Regional office,
Premchand House,
Ahmedabad – 380 009
Dear Sir.
With reference to the tender invited by you for the work.
I/ We hereby offer to execute the work under contract at the respective rates mentioned in the
schedule of quantities.
I/ We have seen the site, understood the general conditions of contract, special conditions,
additional conditions.
I/ We agree to execute the work as per specifications, general conditions of contract, special
conditions and additional conditions.
I/ We deposit earnest money Rs.3000/ by demand draft/ pay order which amount shall not carry
any interest. I/we do hereby agree that the sum shall be forfeited by the bank in event our tender
is accepted & I/We fail to execute the contract when required to do so.
I /we understand that you are not bound to accept the lowest or any other tender that you
received.
Yours faithfully,
(Contractor)
Signature of partner/prop. of the firm.
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TENDER NOTICE
MEMORANDUM OF WORK
Union Bank of India invites item rates sealed tenders from the bank empanelled in Ahmedabad
contractors for the work mentioned below.
1. Name of work Electrical works for Union Bank of India BAYAD Branch
2. Time Limit 20 Days
3. Earnest Money Deposit Rs.3,000 /- to be submitted in the form of DD / PO in favour of Union
BANK OF INDIA, Ahmedabad
4. Tender fee Rs.200/-in cash
(Non refundable)
5. Date of Issue of tender From 15.05.09 to 19.05.09 ( 11.00 am to 04.00 p.m
6. Last date of receiving tenders. 20.05.09 Up to 02.00 p.m. Tenders received after this date and time
will not be entertained under any circumstances.
7. Date of Opening of Tender 20.05.09 Up to 04.00 p.m.
8. Mode of sending the Tender By hand delivery only addressed to. The Chief. Manager, Union
Documents in duplicate. Bank of India, Regional Office Premchand House Old High
i.e. two sets Court Way, 172/1, Ashram Rd, A’ bad – 380 009.
Conditional tenders will not be accepted. Union BANK OF INDIA reserves the right to reject any
or all the tenders without assigning any reasons thereof.
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Information to Tenderers
Name of Work: Electrical works for UNION BANK OF INDIA BAYAD Branch
1. Earnest Money Deposit : Rs.3000 /- to be submitted in the form of D.D. in favour of
Union Bank of India, Ahmedabad valid for 180 days
2. (A) Security Deposit : Total 10 % of tender amount as S.D. Initially 2 % to be given after
the work is awarded and rest 8 % to be recovered from running
bills.
3. Mode of sending the tenders in
duplicate.
In sealed cover by R P A D/ :
Speed post / courier or hand In sealed envelope super scribed the name of work.
delivery only.
4. Tender validity period : 90 days
5. Time of completion : 20 Days.( 3 days after the contract is accepted by
the contractor)
6. Retention Money : 5 % of tender amount.
7. Defect liability period 12 months after issue of completion certificate retention
money shall be released after completion of defect liability
period.
8. Compensation for delay : 1% of tender amount per week but not exceeding 10 % of total
contract value, there after client may arrange to get the work done
through some other agency.
9. Last date of receipt of tender : As mentioned in tender notice.
by RPAD /speed post /courier
10. Place of receiving Tender : The Chief Manager, Union Bank of India, Regional Office
Copies Premchand House Old High Court Way, 172/1, Ashram Rd,
Ahmedabad – 380 009.
11. Minimum value of work for : NIL
interim bills
12. Insurance: : Workers insurance
Contractor’s risk policy
The bank will not be bound to accept the lowest tender and reserves the right to accept or reject
any or all the tenders without assigning any reason what so ever.
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The bank will not be bound to accept the lowest tender and reserves the right to accept or
reject any or all the tenders without assigning any reason what so ever.
1. The Union BANK OF INDIA, reserves the right that without assigning any reason there of:
(a) To accept or reject any tender in whole or in part.
(b) To increase or decrease the quantities of any item and tendered has to execute the
same at the rate quoted.
3. Tenderer are requested to read the tender documents, general conditions, special
conditions, drawing, specifications, schedule of quantities, etc. carefully and offer most
competitive rate after visiting site. The clause of Notice Inviting tender prevails over general
terms and special terms of contract.
4. The date of completion of job is the essence to this contract. The contractors are therefore
requested to complete the job in the stipulated time. Any deviation with respect to time or
specification Bank prejudice has right to
(a) Cancel / Revoke the order.
(b) Impose penalty up to 10 % of the total value of job.
5. Contractor in their own interest are advised to visit the site & get themselves familiarize in
the prevailing situations before submitting their rates. No claim whatsoever for ignorance,
misunderstanding shall be entertained later.
6. The proposed work is to be done on ground floor,& F.F
7. The contractor shall be responsible for making good in expeditions & workman like manner.
Any defects, which may be found with in one years of the handing over the premises, put to
beneficial use. In case contractor fails to do so, the same would be got done at his cost &
risk. The cost incurred by the bank shall be deducted from the retention money or any other
dues.
8. Rates quoted shall be inclusive of all taxes, levies, duties & all charges such as freight,
insurance, octroi, loading/unloading, unpacking & moving the position in site, etc. for
complete item.
9. The schedule of quantities is only approximate & all the work executed shall be paid for in
accordance with the actual measurements as per relevant part of IS : 1200 : 1974 or
otherwise provided.
10. In case of any dispute, the same shall be referred to court at AHMEDABAD and its decision
shall be final & binding on both the parties.
11. An item rate tender containing percentage below / above will be summarily rejected.
However if the Tender voluntarily offers rebate for payment with in stipulated period, this
may be considered.
12. The tender documents shall be duly filled in and signed by the tenderer and shall be
addressed (in sealed cover) to the office of The Chief Manager, Union Bank of India,
Regional Office Premchand House Old High Court Way, 172/1, Ashram Rd, Abad –
380009. The full name and address of the tenderer and name of the work shall be written on
the cover.
13. Unit rates shall be quoted in English in figures as well as in words with reference to each
item and for all items shown in the attached schedule of quantities. The amount of each item
should be worked out.
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14. All entries in the documents shall be clearly written and shall be in ink. Corrections if any
shall be clearly made any duly signed and dated by the tenderer erasing and over writings
and shall not be permitted and the tender liable for rejection.
15. The tender shall sign and every page of the tender documents including the layout drawings
attached here to.
16. Each tender shall be signed by the tenderer with his usual signature. Tender by.
Partnership of Hindu joint family firm may be signed in the firm's name by one of the partners
of the Karta or Manager as the case may be or any other duly authorized representative
followed by the name and designation of the person so signing. An attested copy of the
partnership firm shall also be attached.. Tender by a shall be signed with the name of the
company by persons authorized in this behalf and power of attorney or other satisfactory
proof showing the person singing the tender as the authorized person to do such documents
on behalf of the company is duly authorized to do so shall accompany the tender.
17. Unless otherwise specified all the rates and prices in the tender shall cover sales taxes,
octroi, vat, other taxes and duties, and transportation, sales tax on work contract etc.
18. Tender not containing the full particulars as mentioned above or as called for in the special
conditions is liable to summarily rejection.
19. With their quotations the tenderer shall sign all the schedules specifications, special
conditions, etc. in taken of acceptance here of. The signature on the tender schedule alone
shall also be deemed to be taken as acceptance of all these.
20. The un sealed tenders, tenders not super scribed as the prescribed tender documents,
conditional and unsigned tenders, tenders containing absurd rates and amounts, tenders
that are incomplete or otherwise considered defective are liable to be rejected.
21. In the event, there are two more parties between whom the work has been split, the
contractor carrying out relevant work entrusted to him shall work in close coordination
without causing any delay or hindrance to other agencies. Employer has the right to omit at
his discretion one or more items of work when placing the order.
22. The work shall be deemed to have commenced from the date on which the contractor takes
over the site or issue of work orders whichever is earlier. The site will be handed over to the
contractor only on submission of initial security deposit.
23. The contractor shall give a program for the execution of the work during the total contract
period and get it approved by the employer and the Architect. In case of delay in progress of
work at any stage, the employer shall issue the contractor a memo in writing pointing out the
delay in progress and asking the contractor to explain the causes for the delay within 3 days
of receipt of the above. The employer reserves the right to determinate the contract and
forfeit the security deposit if satisfactory explanation is not offered by the contractor for delay
in execution of work.
24. It will be obligatory on the part of the tenderer to sign on each & every page of the tender &
all components of the tender. Conditional tender shall be summarily rejected.
25. The samples of all the material & work item shall be got approved from the Architect or his
representative before proceeding further on the work.
26. The drawing contains sketches showing salient features details at the various scales
indicating extent of work & specifications to be followed. These can be modified by the bank
from time to time in accordance with technical requirements at the site.
27. Any damage done to the property of the bank during execution of the work shall be
responsibility of the contractor & it shall be made good by him, at his cost to the entire
satisfaction of Architect/Bank.
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28. The Architects shall have full power to get the material or workmanship etc. inspected &
tested by an independent agency for its soundness & adequacy at the cost of contractor.
29. The contractor shall examine all drawings before quoting & commencing of actual work &
report to the Architect/Bank any discrepancies for omission & shortcomings in the drawings.
30. The work shall be of highest standard both as regard to material & workmanship. Modern
tools & first-class latest techniques shall be employed for its execution.
31. The work shall be done as per accordance with the IBA guidelines.
Signature of contractor with seal
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GENERAL CONDITIONS OF CONTRACT
Tender for Electrical work of U.B.I .BAYAD Branch
General Instructions to Contractor
1 Inspection of sites: The contractor shall visit and examine the site and satisfy as to the
nature and correct dimensions of work and facilities for obtaining material and shall obtain
generally his own information on all matters affecting the execution of work. No extra
charge made in consequence of any misunderstanding or incorrect information on any of
these points on the ground of insufficient description will be allowed. All expenses incurred
by the contractors in connection with obtaining information for submitting this tender
including his visit to site and efforts in compiling the tender shall be borne by the tenderer ad
no claims for reimbursement thereof shall be entertained.
2 Safety Regulations: The contractor shall take all the necessary precautions while working
and to safeguard adjacent property, Bank’s property, Bank’s employees, and traffic persons
3 Compliance to local laws: The contractor shall conform to the provisions of any Act of the
Legislature relating to the work and to the Regulation of Bye Laws of any authority. He shall
also obtain the permission of the Municipality or any other Authorities if required under the
existing rules.
4 Site cleaning : All the rates quoted are inclusive of removal of rubbish / debris collected
during the progress of work, rejected material and clearance of site before and after the
work is completed. The contractor shall arrange to remove the same immediately. If the
contractor is failing to remove the same and the expenses shall be recovered from the
contractor and he will not dispute for the expenses so incurred.
5 Vouchers / bills: Contractor shall upon the request of the Bank furnish bills, invoices,
accounts, receipts and other vouchers for all materials brought on site to prove that the
material purchased are as mentioned in the specification.
6 Contractor’s responsibility : The work will from time to time be examined by Bank’s
Architect / Engineer, but such examination shall not in any way exonerate the contractor
from the obligation to remedying any defects which may be observed at any stage of the
work or after the same is completed.
7 Dismissal from work: The contractor shall upon the written request of the Bank’s Architect
/ Engineer immediately dismiss from the work any person employed by him thereon, who
may in the opinion of the authority be incompetent or misconduct himself and such person
shall not be again employed on the work, without the permission of the bank.
8 Order of work, etc.: Bank reserves the right to fix the order in which the various items of
work involved are to be executed. However, the contractor shall be responsible for the
completion of the entire job within the item limit specified failing which liquidated damages
as mentioned in clause No.49 shall be recovered from the contractor as under.
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9 Commencement of work: The work must be started within 3 days upon accepting the work
order and the program for carrying out the various jobs shall be drawn out in consultation
with the Bank’s Architect / Engineer. Adequate labour force shall be provided to complete
the work within the specified period. Proper security aspects should be taken care of by
adequate vigilance in view of the importance of the building. Default in compliance with the
programs so finalized shall entail operation of liquidated damages as stated.
10 Subletting the work: The contractor shall not directly or indirectly sublet the work to other
party without written permission from the bank.
11 Quantities of works are provisional: The quantities mentioned in schedule are provisional
and likely to increase / decrease to any extent or may be omitted thus altering the aggregate
value of the contract. No claim for loss of profit / business shall be entertained on this
account
12 Distribution of work: The Bank reserve the right to distribute the work for which quotation
have been called, among more than one parties, if found necessary. No claim in this
respect shall be considered and the contractor agrees to cooperate with other agencies
appointed by the bank.
13 Third party damage : The contractor shall be responsible for all injury to persons, animals,
building, building structure, any damage to road, streets, footpaths and shall rectify it at its
own cost.
14 Insurance cover : All the workers of the contractor as well as his sub-contractor must be
properly covered by an Insurance Policy under Workman’s Compensation Act and Fatal
Accidents Act. The contractor at his own expenses arrange to effect and maintain until the
virtual completion of the contract, insurance policy in the joint name of the Bank and the
contractor against this risk to be retained by the Bank until the virtual completion of the
work, and indemnify the Bank from all the liabilities arising out of such events. In case of
delay, contractor shall arrange to extend insurance policy till work is completed.
15 Delay & Extension of time: All the work should be completed within the specified period in
the tender. If the work is delayed due to the reasons beyond the control of the contractor,
he should applying to the Bank explaining, therein the reasons for such delays, immediately
and if in the opinion of Bank’s authorities the delay is justified, the contractor shall be
granted extension in time limit.
16 Certificate of virtual completion : As soon as the work is completed, the contractor shall
inform in writing such completion to the Bank’s Architect / Engineer who will inspect the
work and if satisfied will issue the certificate that the work has been virtually completed and
the defects liability period shall commence from the date of such certificate.
17 Defect liability period : The defects or other faults which may appear during the defect
liability period which is 12 months after the virtual completion of the work, arising in the
opinion of the bank due to inferior quality of material or bad workmanship not in accordance
with the contract, contractor shall make good at his own cost within a reasonable time. In
case of default, Bank may employ and pay other agencies to amend and make good such
defects and all expenses / damages / losses shall be recoverable by Bank or may be
deducted from any money due to the contractor
18 Arrangement of work: The contractor shall organize the work in such a way that the office
users or the nearby public area put to no hardships and the working of the office is not
affected. The contractor shall take adequate care during the progress of work to protect the
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office property like stationery, furniture, etc. In case of any damage, the same shall be
made good by the contractor. Contractor is agreed to work after office hours for which no
extra cost shall be considered.
19 Stacking of material: The contractor is not to stack any of his material recklessly so as to
endanger the safety of the building and cause any nuisance to the occupants and the
public.
20 Extra charges: It must be clearly understood that all the conditions of contracts are
intended to be strictly enforced and that no extra charges in respect of extra work will be
allowed unless they are clearly outside the spirit and meaning of the condition and unless
such work shall have been ordered in writing.
21 Protection of material and work: The contractor shall be responsible for storing and
watching his own material and protecting the work at his own cost. The contractor and his
worker will be allowed to use lift after office hours. However, no paint drums or heavy bag
of cement / paint will be allowed to be taken into the lift. Any damage / spoiling of lift / floor /
dado caused during such act will have to be made good by the contractor at his own
expenditure.
22 Water supply: The contractor shall make his own arrangement for water required for the
work. in case the water is available and supplied by the Bank, the charges for the same
shall be recovered at the rate of 1% of value of the work executed. In case water supplied
by the Bank, the contractor shall make his own arrangement for the storage, pipeline from
point of tape of to the required location.
23 Electric supply: Electricity will be supplied by the Bank, the contractor shall make
his own arrangement for providing points, wires lines, extension board wherever it is
required in the premises, in and out.
24 Approval of samples: The contractor shall furnish well in time before work commence at
his own cost, colour samples, samples of material or workmanship that may be called by
Bank’s Architect / Engineer for approval. Rates quoted shall cover for such preliminary
work.
25 Workmanship: The work involved calls for a high standard of workmanship combined with
speed. All the glass panes, door handles / hinges, electric fitting, fans, furniture records,
floors etc. are to be thoroughly cleaned after work is completed. Any damage to the
flooring, tiles, dado, paneling or any other part of the building, etc. shall be made good at
the cost of the contractor to the entire satisfaction of the Bank. Contractor shall make all
arrangements for shifting of furniture / records and keeping the same in its original position
after he finishes the work on daily basis. The contractor at his own cost shall provide
brown paper, polythene, tarpaulin etc. for protecting furniture / fixtures, paneling, electrical,
fittings, records, etc.
26 Interpretation of documents / drawing: Except where otherwise provided in the
contract all questions and disputes relating to the meaning of the specifications, design
drawings and instructions herein before mentioned and as to the quality of workmanship or
materials used for the work or as to any other question, claim, right, matter or thing
whatsoever, in any way arising out of or relating to the contract, designs, drawings
specifications, estimates, instructions, orders or these conditions or otherwise concerning
the works, or the execution or failure to execute the same whether arising during the
progress of the work or after the completion or abandonment thereof shall be referred to the
competent authority of the Bank whose decision shall be final and binding on the contractor.
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27 Use of scaffolding: The contractor shall allow the use of scaffolding erected by them to
any other agency employed by the Bank during the contract period without any payment.
28 Provisional Item: If ordered by the Bank, contractor shall be required to carry out
provisional items at the same conditions and rates as applicable for this contract.
29 Measurements of all concealed items: Measurements of all concealed items of
work and extra item if any, shall be got recorded by the Bank’s Architect / Engineer
before they are checked up.
30 Measurements: All measurement tapes shall be of steel and all scaffolding and
ladders that may be required for taking measurements shall be supplied by the contractor.
31 Cleaning during the work: The rates quoted shall include cleaning of ceiling roses,
electric switches, boards, window panes etc. after the repairing leaving the site neat and
tidy from time to time.
32 Complying I.S. specification: Unless otherwise mentioned in the contract, the latest
Indian Standard Code for material specifications, method of work, mode of measurements
shall be followed. The payment shall be made on the basis of actual measurement of work
done to be submitted along with bill
33 Rate to include: The rates quoted by the contractor shall cover for work at any height in the
premises for all finished items under this contract. The rate quoted shall be inclusive of all
material cost, wastage, labour, loading, profit, taxes if any, scaffolding, transport,
supervision, spot light arrangement and any other means to complete the job. Octroi, sales-
tax, works contract tax or any other taxes present or future to be included in the rates so
quoted.
34 Price Fluctuation: The rates quoted by the contractor shall be firm throughout the
currency of contract (including extension of time if any granted) and will not be subject to
any fluctuation due to variation in the cost of material or labour.
35 The successful tenderer if called upon to do so, shall obtain a letter from the approved
trade manufacturer whose product is used, if found necessary by the Bank confirming that
the manufacturer shall provide all the technical assistance and supervision during
the execution of the work at all such places as directed and the contractor shall bear the
expenses, if any, for such supervision and technical assistance supplied by the trade
manufacturer.
36 Testing of materials: If at any point of time during the work, if Bank authorities desire to
carry out the tests of certain materials, the contractor shall arrange for the same and submit
the test report without any extra cost to the Bank.
37 The contractor shall note that they should bring to the notice of the Architect / Engineer
any breakage in glass window before starting work. However, if any glass window is found
to be broken during the repairing work, the same shall be replaced by the contractor at his
own cost.
38 Conditional tenders: Conditional tenders are liable to be rejected.
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39 Rates of non-tendered items: The successful tenderer is bound to carry out any item of
work necessary for the completion of the job even though such items are not included in
schedule of quantities.
40 Abandonment of work: If in any case the work required to be abandoned, the
contractor shall not be entitled for any claims and he will be paid as per the actual work
done till that period.
41 The Bank reserves the right to accept / reject the lower or any or all tenders in part or in
whole without assigning a reason therefor.
42 Decision of the Bank shall be final and binding on any matter connected with the work.
The matter of any dispute shall be decided after mutual discussions based on the terms and
conditions of this contract. However, if the matter can not be resolved then the same shall
be referred to the respected, qualified person in the field agreed to both the parties and his
opinion shall be binding on both the parties. However, this is precourse to any legal action
in this regard.
43 Incomplete tender: Incomplete tender shall be summarily rejected
44 When the work has been virtually completed and Bank’s Architects / Engineer has certified
in writing that the work has been completed on the basis of detailed measurements and has
made a final scrutiny and that there is no dispute items, rates, ad quantities, the contractor
shall be entitled to the payment of the final bill in accordance with the final certificate which
will be honored within the period specified in the Appendix as period of honouring final
certificate.
45 The contractor shall be paid by the Bank within the period named in Appendix (period of
honouring certificate) after such certificate has been delivered to the employer by the Bank’s
Architect / Engineer. Bank’s Architect / Engineer has power to withhold any certificate in the
work or any part thereof are not carried out to his satisfaction or the contractor fails to show
the desired progress or fails to follow the instructions given or in case of breach of this
contract.
46 Earnest Money Deposit of successful tenderer shall be treated as security deposit. The
contractor should pay this amount to the Bank by DD or PO at the time of submission of
tender. This amount shall be retained by the Bank till the work is virtually completed and all
amounts relating thereto settled.
47 When the certificate of the virtual completion is issued to the contractor the security
deposit in the form of EMD and balance to the extent of 4% of the final bill will be retained
and returned to the contractor after the expiry of defect liability period (see point 5 & 6 of
appendix), subject to deductions for any appropriations thereof required to be made by the
Bank as per conditions of the contract. The contractor should note that no interest will be
allowed on his security deposit.
48 The contractor is requested to sign each page of the quotation and put rubber stamp, seal
below his signature and seal the quotation in an envelope.
49 Liquidated damages: If the contractor fails to maintain the required progress or to
complete the work and clear the site or before the contract or extended date period of
completion, he shall without prejudice to any other right , pay as agreed compensation
amount of 1% of contract amount per week of delay subject to maximum of 10% of contract
amount as liquidated damages.
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50 Records & measurements: Measurements shall be taken jointly by Bank’s Architect /
Engineer and contractor and shall without extra charges provide assistance with appliance,
labour and other things necessary for the work and measurements will be signed and dated
by both the parties on completion of measurements.
51 Safety measures: The contractor at his own cost shall provide tarpaulins on the external
side of the building at the time of breaking plaster etc. to safeguard adjacent property,
Bank’s property, employees, traffic, etc. The contractor shall follow all the safety measures
while carrying out the work. Employer that is Bank shall not be liable for any compensation
due to accident, any mishap or negligence.
52 If there is delay in commencement of work for any reason, the employer that is Bank shall
not be liable for any compensation.
53 If at any point of time during the progress, it is observed that the contractor is not
progressing the work with due diligence, care and lagging much behind the schedule or fails
to gear up the work despite instructions from Bank’s Architects, the employer (Bank)
reserves the right to terminate the contract with 7 days notice. In such case, the contractor
shall be liable to pay the employer any extra cost involved for the completion of the said
work and will not obstruct any way in completing the work through other agency. After
completion of entire work the contractor shall be paid for the actual work executed by him at
the quoted rates after deducting any claims, damages. In case of such termination the
security deposit held by the Bank will be forfeited
54 First Aid: The contractor shall be responsible for all first aid and he shall keep the site fully
equipped to meet such emergency.
55 Supervision: The contractor is required to have on site during all working hours a
competent supervisor (acceptable to Bank) who will be responsible for the conduct of
worker and who has authority to receive and act on such instructions issued by the Architect
/ Engineer of Bank.
56 All work shall be carried out in a workman-like manner to the entire satisfaction of the
Architect / Engineers.
57 Contractor shall follow all rules / regulations in force and should possess the license for
employing labour and also follow all safety measures, labour bye law and shall be
responsible for any lapse.
58 Transfer of Tender Documents: Transfer of tender documents purchased by one
intending tenderer to another is not permissible.
59 Safety: The contractor shall carry out the entire work in a workman like manner having full
regard for the safety of the men working at site. All safe practices shall be strictly adhered
to by the workmen of the contractor like wearing helmets, safety belts when working at
heights, gloves when handling sharp objects and reinforcement, eye shields during welding,
safety shoes, etc. The contractor shall protect sides of openings in floor slabs, edges of
slabs, stairs, stairwells etc. with barricades, warning signs / lights and educate all his
workmen regarding following safe working practices. He shall provide first aid boxes at site.
60 In spite of following safe methods, in case of any unfortunate accident, the contractor shall
indemnify the employer against any expenses or claims towards treatment or
compensation.
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61 Nuisance: The contractor shall not any time do cause or permit anyone to do or cause any
nuisance on the site or do anything which shall cause unnecessary disturbance of
inconvenience to the Employer or to the owners, tenants or occupiers of other properties
near the site and to the public generally.
62 Rights, remedies and powers:
I) Termination of contract due to contractor’s default. If the contractor:
a. Abandon the contract.
b. At any time defaults in proceedings with the works with due diligence and continues
to do so after a notice in writing of seven days from the Engineer or Project Architect
or Employer, or
c. Commits default in complying with any of the terms and conditions of the contract and
does not remedy it within 7 days after a notice in writing is given to him in that behalf
of the Engineer or Project Architect or Employer.
d. Persistently disregards the instructions of the Engineer, Project Architect or
contravenes any provision of the contract, or
e. Fails to remove materials from the site or to pull down and replace work after receiving
from the Engineer, Project Architect notice to the effect that the said materials or
works have been rejected.
f. Fails to complete the works or items of work on or before the stipulated date (s) of
completion, and does not complete them within the period specified in a notice given
in writing in that behalf by the Engineer, or Project Architect of Employer, or
g. Offer or gives or agrees to give to any person in the Employer’s service or to any
other person on this behalf, any gift or consideration of any kind as an inducement or
reward for doing or forbearing to do so for having done or forborne to do any act in
relation to the obtaining or execution of this or any other contract for the Employer, or
h. Shall enter into a contract with the Employer in connection with which commission
has been paid or agreed to be paid by him or to his knowledge, unless the particulars
of any such commission and the terms of payment thereof have previously been
disclosed in writing to the Employer / Engineer, or
i. Shall obtain a contract with the Employer as a result of ring tendering or other non-
bonafide methods of competitive tendency, or
j. Being an individual, or if a firm, any partner thereof, shall at any time be adjudged
insolvent or have a receiving order or order for administration of his estate made
against him or shall take any proceedings for liquidation or composition (other than a
voluntary liquidation fir the purpose of amalgamation or reconstruction) under any
Insolvency Act for the time being in force or make any conveyance or assignment of
his effects or composition or arrangement for the benefit of his creditors or support so
to do, or any application be made under any Insolvency Act for the time being in
force for the sequestration of his estates or if a trust deed be executed by him for
benefit of his creditors, or
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k. Being a company, shall pass a resolution or the court shall make an order for the
liquidation of its affairs, or a appointed or circumstances shall arise which entitle the
court or debenture holders to appoint a receiver or manager, or
l. Shall suffer an execution being levied on his goods and allow it to be
continued for a period of 21 days, or
m.Assigns, transfers, sublets (engagement of labour on a piece work basis or of labour
with materials not to be incorporated in the work, shall not be deemed to be sub-
letting) or attempts to assign, transfer or sub-let the entire works, or any portion
thereof without the prior written approval of the employer.
n.The Bank may, without prejudice to any other right or remedy which shall have
accrued or shall accrue thereafter as the Employer by written notice determine the
contract either as a whole or in part.
II) Upon such determination of the contract in whole or in part, the security deposit with
the Employer in respect of the contract shall stand forfeited to the Employer without
in any way effecting the rights of the Employer.
III) Rights of the employer after determination of the contract due to contractor’s default.
The Engineer/Architect shall on such determination have powers to:
a. Take possession of the site and any materials equipment, plant, implements
stores etc. thereon, and / or
b. Carry out the incomplete work by any means at the risk and cost of the contractor.
IV) On determination of the contract in full or in part, the Engineer shall determine what
amount, if any, is recoverable from the contractor for completion of the works or part of
the works or in case the works or part of the works is not to be completed, the loss or
damage suffered by the Employer. In determining the amount, credit shall be given to
the contractor for the value of the work executed by him upto the time of cancellation
or the value of contractor’s materials to be present so as to record the measurements
in his presence. If the contractor fails to be present in response to the notice, the
recording of measurements shall be proceeded with ex-parte and the measurements
as recorded shall be binding the contractor.
V) The Bank shall have the right to use contractor’s plant, machinery and materials on the
balance work but shall not in any way be responsible for any damage or loss of the
same and the contractor shall not be entitled to any compensation thereof.
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APPENDIX TO THE CONTRACT DOCUMENTS
Sub: Tender for Electrical work of U.B.I. BAYAD Branch
1. Defect liability period: 12 month from the date of virtual
Completion of work.
2. Date of commencement: 3 days after the contract is accepted by
the contractor
3. Date of completion : 30 Days.
4. Liquidated damages : 1% of contract amount per week / day of
Delay subject to maximum of 10% of contract
amount.
5. Earnest Money to be submitted: Rs.3000/ by
Demand draft or pay order on any Nationalized
Bank drawn in favour of Union UNION BANK OF
INDIA payable at Ahmedabad
6. Retention money : 5% of final bill value (including EMD) to be
Released after defect liability period of
12 month.
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INSTALLATION TESTS CERTIFICATE BY ELECTRICAL CONTRACTOR
This contractor is to certify that the work is carried out work confirming to IE Rules and
code of practice. He has to give The test report is as under.
(i) Insulation Resistance test is R - N M- Ohms
Y - N M- Ohms
B - N M- Ohms
(ii) Load test :-
5A - 1000 W Power Point - 15 Minutes
15A - 3000 W Power Point - 15 Minutes
(iii) Earth resistance for eah electrode 1 - Ohm
2 - Ohm
3 - Ohm
Signature of Contractor with seal
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GENERAL CONDITION
SAFETY MODE
1. Suitable scaffolds, of sound material, having adequate strength and in proper condition,
shall be provided for workmen for all works that cannot be safely done from the ground
or from solid construction except such short period work as can be done safely from
ladders. When a ladder is used an extra mazdoor shall be engaged for holding the
ladder and if the ladder is used for carrying materials as well, suitable footholds and
handhold shall be provided on the Ladder and the ladder shall be given an inclination
not steeper than ¼ to 1 (¼ horizontal and 1 vertical). Scaffolds shall not be overloaded
and so far as practicable the load shall be evenly distributed. Before installing the lifting
gear on scaffolds, special precaution shall be taken to ensure strength and stability of
the scaffolds. Competent person shall periodically inspect scaffolds. Before allowing a
scaffold to be used by his workman, the Contractor shall, whether the scaffold has
been erected by his workmen or not, take steps to ensure that is complies fully with the
regulations herein specified.
2. Scaffolding or staging more than 3.25 meters above the ground or solid construction,
swung or suspended from an overhead support or erected with stationary support, shall
have a guard rail properly attached, bolted, braced and otherwise secured at least 1
meter high above the floor or platform of such scaffolding or staging and extending
along the entire length of the outside and ends thereof with only such openings as may
be necessary for the delivery of materials. Such scaffolding or staging shall be so
fastened as to prevent it from swaying from the building or structure.
3. Working platform, gangways, and stairways shall be so constructed that they do not
sag unduly or unequally, and if height of a platform or gangway or stairways is more
than 3.25 meters above ground level or solid construction, it shall be closely boarded,
have adequate width and be suitably fenced, as described in 2 above.
4. Every opening in floor of a building or in a working platform shall be provided with
suitable means to prevent fall of persons or materials by providing suitable fencing or
railing with a minimum height of 1 meter.
5. Safe means of access shall be provided to all working platform and other working
places. Every ladder shall be securely fixed. No portable single ladder shall be over 9
meters in length. Width between side rails in a rung ladder shall in no case be less than
30 cm. for ladders up to and including 3 meters in length. For longer ladders this width
shall be increased at least 6 mm. for each additional 30 cm. of length. Uniform step
spacing shall not exceed 30 cm.
Adequate precautions shall be taken to prevent danger from electrical equipment. No
materials on any of the sites shall so stacked or placed as to cause danger or
inconvenience to any person or the public. The Contractor shall provide all necessary
fencing and lights to protect public from accidents and shall be bound to bear expenses
of defense of every suit, action or other proceedings at law that may be brought by any
person for injury sustained owing to neglect of the above precautions and to pay any
damages and costs which may be awarded in any such suit, action or proceedings to
any such person or which may with the consent of the Contractor be paid to
compromise any claim by any such person.
6. Excavation and Trenching: All trenches, 1.5 meters or more in depth, shall at all
times be supplied with at least one ladder for each 30 meters in length or fraction
thereof. Ladder shall be extended from bottom of trench to at least 1 meter above
surface of the ground. Sides of a trench, which is 1.5 meters, or more in depth shall be
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stepped back to give suitable slope, or securely held by timber bracing so as to avoid
the danger of sides collapsing. Excavated material shall not be placed within 1.5
meters of edge of trench or half of depth of trench, whichever is more. Cutting shall be
done from top to bottom. Under no circumstances shall undermining undercutting be
done.
7. Demolition: Before any demolition work is commenced and also during the process of
the work
a) All roads and open areas adjacent to the work site shall either be closed or suitably
protected.
b) No electric cable or apparatus which is liable to be a source of danger over a cable
or apparatus used by operator shall remain electrically charged;
c) All practical steps shall be taken to prevent danger to persons employed, from risk
or fire or explosion or flooding. No floor, roof, or other part of a building shall be so
overloaded with debris or materials as to render it unsafe.
8. All necessary personal safety equipment as considered adequate by the
Engineer-in-charge shall be available for use of persons employed on the site and
maintained in a condition suitable for immediate use; and the Contractor shall take
adequate steps to ensure proper use of equipment by those concerned.
a) Workers employed on the job shall be provided with protective footwear and
protective goggles.
b) Those engaged in handling any material which is injurious to eyes shall be
provided with protective goggles.
c) Those engaged in welding works shall be provided with welder's protective-shields.
d) When workers are employed in sewers and manholes, which are in use, the
Contractor shall ensure that manhole covers are opened and manholes are
ventilated at least for an hour before workers are allowed to get into them.
Manholes so opened shall be cordoned off with suitable railing and provided with
warning signals or boards to prevent accident to public.
e) The Contractor shall not employ men below the age of 18 and women on the work
of painting with products containing lead in any form. Whenever men above the
age of 18 are employed on the work of lead painting, the following precautions
shall be taken:
i) No paint containing lead or lead products shall be used except in the form
of paste or ready.
ii) Suitable facemasks shall be supplied for use by workers when paint is
applied in the form of spray or a surface having lead paint dry rubbed and
scraped.
iii) Overalls shall be supplied by the Contractor to workmen and adequate
facilities shall be provided to enable working painters to wash during and
on cessation of work.
9. When work is done near any place where there is risk of drowning, all
necessary equipment shall be provided and kept ready for use and all
necessary steps taken for prompt rescue of any person in danger and
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adequate provision made for prompt first aid treatment of all injuries likely
to be sustained during the course of the work.
10. Use of hoisting machines and tackle including their attachments,
anchorage and supports shall confirm to the following:
a) i. These shall be of good mechanical construction, sound material and
adequate strength and free from patent defects and shall be kept in good
repair and in good working order.
ii. Every rope used in hoisting or lowering materials or as a means
suspension shall be of durable quality and adequate strength, and free
from patent defects.
b) Every crane driver or hoisting appliance operator shall be properly qualified and no
person under the age of 21 years shall be in charge of any hoisting machine
including any scaffold winch or give signals to operator.
c) In case of every hoisting machine and of every chain ring hook, shackle swivel and
pulley block used in hoisting or lowering or as means of suspension, safe working
load shall be ascertained by adequate means. Every hoisting machine and all rear
referred to above shall be plainly marked with safe working load. In case of a
hoisting machine having a variable safe working load, each safe working load and
the conditions under which it is applicable shall be clearly indicated. No part of any
machine or of any gear referred to above in this paragraph shall be loaded beyond
safe working load except for the purpose of testing.
d) In case of a departmental machine, safe working load shall be notified by the
Engineer-in- charge. As regards Contractor's machines the Contractor shall notify
safe working load of each machine to the Engineer-in-charge whenever he brings it
to site of work and get it verified by the Engineer-in-charge.
11. Motors gearing, transmission, electric wiring and other dangerous parts of hoisting
appliances shall be provided with efficient safeguards; hoisting appliances shall be
provided with such means as shall reduce to the minimum risk of accidental decent of
load adequate precautions shall be taken to reduce to the minimum risk of any part of a
suspended load becoming accidentally displaced. When workers are employed on
electrical installations, which are already energized, insulating mats working apparel
such as gloves, sleeves and boots as may be necessary, shall be provided. Workers
shall not wear any rings, watches and carry keys or other materials, which are good
conductors of electricity.
12. All scaffolds, ladders and other safety devices mentioned or described herein shall be
maintained in a safe condition and no scaffold, ladder or equipment shall be altered or
removed while it is in use. Adequate washing facilities shall be provided at or near
places of work.
13. These safety provisions shall be brought to the notice of all concerned by display on a
notice board at a prominent place at the work spot. Persons responsible for ensuring
compliance with the safety code shall be named therein by the Contractor.
14. To ensure effective enforcement of the rules and regulations relating to safety
precautions, arrangements made by the Contractor shall be open to inspection by the
Engineer-in-charge or his representatives and the Inspecting Officers.
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15. Notwithstanding the above conditions 1 to 14 the Contractor is not exempted from the
operation of any other Act or Rule in force.
16. In addition to the above, the Contractor shall abide by the safety code provisions as per
C.P.W.D. safety code framed from time to time.
17. The Contractor shall also arrange to obtain valid gate passes for his men and
equipment from the concerned authorities of the project.
18. No man/material/equipment not covered by valid passes shall be permitted within the
project area and no material/equipment shall be permitted to be taken out of the project
area, unless the written permission of the Architect/Engineer in-charge.
19. When persons are employed on a roof where there is danger of falling from a height
exceeding 3.25 m. (to be prescribed) suitable precaution shall be taken to prevent the
fall of persons or material. Suitable precautions shall be taken to prevent persons being
struck by articles, which might fall from scaffolds or other working places.
20. The Contractor shall comply with the following regulations as regards the Hoisting
Appliances to be used by him:
(a) Hoisting machines and tackle, including their attachments, anchorage and supports
shall:
(i) Be of good mechanical construction, sound material and adequate
strength and free from patent defect; and:
(ii) Be kept in good repair and in working order.
(b) Every rope used in hoisting or lowering materials or as a means of suspension
shall be of suitable quality and adequate strength and free from patent defect.
(c) Hoisting machines and tackle shall be examined and adequately tested after
erection on the site and before use and be re-examined in position at intervals to
be prescribed by Architect and Engineer-in-Charge.
(d) Every chain, ring, hook, shackle, swivel and pulley block used in hoisting or
lowering materials or as a means of suspension shall be periodically examined.
(e) Every crane driver or hoisting-appliance-operator shall be properly qualified.
(f) No person who is below age of 15 years shall be in control of any hoisting
machine, including any scaffold, nor shall give signals to the operator.
(g) In the case of every hoisting machine and of every chain, ring, hook, shackle,
swivel and pull by block used in hoisting or lowering or as a means or suspension,
the safe working load shall be ascertained by adequate means.
(h) Every hoisting machine and all gears referred to in preceding regulation shall be
plainly marked with the safe working load.
(i) In the case of hoisting machine having a variable safe working load, each safe
working load and conditions under which it is applicable shall be clearly indicated.
(j) No part of any hoisting machine or any gear referred to in regulation `g' above shall
be loaded beyond the safe working load except for the purpose of testing.
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(k) Motors, gears, transmissions, electric wiring and other dangerous parts of hoisting
appliance shall be provided with sufficient safeguards.
(l) Hoisting appliances shall be provided with such means as shall reduce to a
minimum the risk of the accidental descent of the load.
(m) Adequate precautions shall be taken to reduce to minimum the risk of any part of a
suspended load becoming accidentally displaced.
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APPLICABLE STANDARDS
Sr. No. IS No. Description
1) IS:2026-1977 : Distributing transformers & fittings.
IS 3639 Fittings and acc. For P.T.
2) IS:7886
IS:660 : Installation of Transformer.
3) IS:2516-1972 : Specification for AC circuit
breakers.
4) IS:335 : Insulating oil for Transformers & switch
gear.
5) IS:2705 : CT for measuring and protection.
6) IS:3155 : Voltage (Potential) Transformers.
7) IS:3236 Part II : Voltage Transformer.
8) IS:373 : Busbar arrangement and marking.
9) IS:2099 : Bushing
10) IS:5621 : Large Hollow Porcelains
11) IS:2544 : Insulators
12) IS:2629 & 2633 : Hot Dip Galvanizing
13) IS:3842 : Relays.
14) IS:1248-1958 : Meters (measuring).
15) IS:3072-1975 : Installation of Switch gears.
16) IS:692 : HV cable.
17) IS:1255 : Installation of HV cables and jointing.
18) IS:3043 : Code of practice for earthing.
19) IS:4047-1977 : HD Air breaker, Switch gears and fuses
for Voltage not exceeding 1000 Volts.
20) IS:8106-1966 : Selection, installation and maintenance
of fuses upto 650 Volts.
21) IS:4237-1967 for voltage not exceeding 1000 Volts.
22) IS:2607-1976 : Air-break isolators for Voltage not
exceeding 1000 Volts.
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23) IS:8623-1977 : Factory built assemblies of switch gears
and control gears forvoltage upto and
including 1000 Volts A.C. and 1200
VoltsD.C.
24) IS:375-1963 : Marking and arrangement of switch gear
busbars main
connectors and auxiliary wiring.
25) IS:2147-1962 : Cubical Boards.
26) IS:8084-1972 : Insulated conductor rating.
27) IS:2675-1983 : Enclosed distribution fuse boards and
cutouts for Voltage not
exceeding 1000 Volts.
28) IS:8828-1978 : Miniature Circuit Breaker.
29) IS:9926-1981 : Fuse wire used in re-wearable type
electric fuses upto 650Volts.
30) IS:1554 (Part I) : PVC insulated electric cables Heavy
duty.
31) IS:3961 (Part II) : Recommended current rating for cables.
32) IS:2982 : Copper conductor in insulated cables
and cores.
33) IS:8130 : Conductor for insulated electric cables
and flexible ords.
34) IS:3975 : Mild steel wires, strips and tapes for
armouring cables.
35) IS:5831 : PVC insulation and sheath of electric
cables.
36) IS:1753 : Aluminum conductor for insulated ables.
37) IS:4288 : PVC insulated and PVC sheathed solid
aluminum conductorcables of voltage
rating not exceeding 1100 volts.
38) IS:961 : Recommended current rating for Cable.
39) S:732 : Code of practice for electrical wiring
installation system Voltagenot exceeding
650 Volts.
40) IS:1646 : Code of practice for fire safety of
Buildings (general) electrical installation.
41) IS:1653 : Rigid steel conduits for electrical wiring.
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42) IS:2667 : Fittings for rigid steel conduits for
electrical wiring.
43) IS:3480 : Flexible steel conduit for electrical wiring.
44) IS:3837 : Accessories for rigid steel conduits for
electrical wiring.
45) IS:694 : PVC insulated cables (wires).
46) IS:2509 : Rigid non-metallic conduits for electrical
wiring.
47) IS:6946 : Flexible (playable) nonmetallic conduits
for electrical
installation.
48) IS:1293 : Three pin plugs and sockets.
49) IS:8180 : Conductors for insulated electrical cables
and flexible codes.
50) IS:9537-1980 : Specification for conduit for electrical
installation.
51) IS:3419 : Accessories for non-metallic conduits for
electrical wiring.
52) IS:3854 : Switches.
53) IS:6538 : Plugs.
54) IS:2834-1954 : Shunt Capacitors for power systems.
55) IS:2208 : HRC cartridge fuse and links up to 660
volts.
56) IS:1913-1969 : General and safety requirement for
lighting fittings.
57) IS:2944-1981 : Code of practice for lighting public
thorough fares.
58) IS:3528 : Waterproof electric lighting fittings.
59) IS:3553-1966 : Water tight electric lighting fitting.
60) IS:1239-1958 : Mild Steel tubular and other wrought
steel pipe fitting.
63) IS:2149-1970 : Luminaries for street light.
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64) IS:9224 : HRC fuses having rupturing capacity of
90 KA.
65) IS:2312-1967 : Exhaust Fan.
66) IS:374-1979 : Class I Ceiling Fan.
NOTE : All codes and standards means the latest where not specified otherwise the installation
shall generally follow the Indian Standard codes of practice or relevant British Standard
Codes of Practice in the absence of corresponding Indian Standards.
PLEASE FOLLOW :
a. Indian Electricity Act of 1910 and rules issued there under revised up to date.
b. Special Attention should be given to Rule No. 50.
c. Regulations for electrical equipment in building issued by The Bombay Regional
Council of insurance Association of India.
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ELECTRICAL MATERIAL SPECIFICATION
DISTRIBUTION BOARDS
Standards :
AS PER SCHEDULE OF INDIAN STANDARDS, ATTACHED IN THE DOCUMENT.
Distribution Boards :
Distribution boards along with the controlling MCB’s/Fuse or Isolator as shown
shall be fixed in an M.S. Box with hinged door suitable for recessed mounting in wall.
Distribution boards shall be made of 18 SWG steel sheet duly rust inhibited through a
process of de-greasing, acid pickling, phosphating and powder coated to an approved
colour of adequate micron rating duly approved by architect/consultant.
Three phase boards shall have phase barriers and a wire channel on three sides.
Neutral bars shall be solid tinned copper bars with tapped holes and chase headed
screws. For 3 phase DB’s, 3. independent neutral bars shall be provided. All DB’s shall
be internally pre-wired using copper insulated PVC wires brought to a terminal strip of
appropriate rating for outgoing feeders.
Conduit knockouts shall be provided as required/shown on drawings and the entire
board shall be rendered dust and vermin proof with necessary sealing gaskets. The
top and bottom side of DB should be detachable.
MCB’s shall have quick make and break non-welding self wiping silver alloy
contacts for 10 KA short circuit both on the manual and automatic operation. Each
pole of the breaker shall be provided with inverse time thermal over load and
instantaneous over current tripping elements, with trip-free mechanism. In case of
multi-pole breakers, the tripping must be on all the poles and operating handle shall
be common. Breakers must conform to BS 3871 with facility for locking in OFF
position. Pressure clamp terminals for stranded/solid conductor insertion are
acceptable upto 4 sq.mm. aluminum or 2.5 sq.mm. copper and for higher ratings, the
terminals shall be suitably shrouded. Wherever MCB isolators are specified they are
without the tripping elements.
Fuses shall be HRC link type re-wireable with necessary fuse carriers and with
rating of not less than 25 MVA. Bottle type fuses are not acceptable. Fuse carrier
terminals shall be suitably shrouded. Re-wireable fuse carriers shall be porcelain.
HRC fuses for motor duty should be time lag type.
Distribution boards shall have HRC/re-wireable fuses as shown on the schedule
and drawings. Board shall meet with the requirements of IS 2675 and marking
arrangement of busbars shall be in accordance with I.S. standards.
Bus bars shall be suitable for the incoming switch rating and sized for a temperature
rise of 35° C over the ambient. Each board shall have two separate earthing terminals.
Circuit diagram indicating the load distribution shall be pasted on the inside of the DB
as instructed. One earthing terminal for single phase and two terminals for 3 phase
DB’s shall be provided with an earth strip connecting the studs and the outgoing ECU
earth bar.
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In the case of MCB distribution boards, the backup fuses wherever shown shall be
not less than 63 A with a delayed characteristic and a minimum pre-arcing time of 0.5
sec. At 9 KA/3 KA fault current.
All outgoing feeders shall terminate on a terminal strip which in turn is
interconnected to the MCB/Fuse base by means of insulated single conductor copper
wires as follows :
Upto 15 A 2.5 sq.mm. 40 A 10 sq.mm.
25 A 4.0 sq.mm. 63 A 16 sq.mm.
32 A 6.0 sq.mm.
RCCB / MCB :
The RCCB should suffices all the requirements of IS as per code IS – 12640 –
1988. The RCA should be current operated and not on line voltage.
The RCCB should ensure mainly the following functions.
Measurement of the fault current value.
Comparison of the fault current with a reference value.
The RCCB should have a torroidal transformer witch has the main conductors of
primary (P – N) which check the sum of the current close to zero.
All metal parts should be inherently resistant to corrosion and treated to make them
corrosion resistant.
It should be truly current operated.
It should operate on core balance torroidal transformer.
It’s accuracy should be ± 5 %.
It should operate even in case of neutral failure.
It should trip at a present leakage current within 30 M.S.
It’s enclosure should be as per IP 30.
It’s mechanical operation life should be more than 20,000 operations.
It should provide full protection as envisaged by IE rules – 61-A, 71 – ee, 73 – ee,
1985 and also rule 50 of IE rule1956.
It should conform to all national and international standards like IS 8828 : 1993, IS
12640 – 1988, BS 4293 – 1983, CEE 27 (International commission Rules for the
approved of electrical equipment).
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MEDIUM VOLTAGE CABLING
Scope :
The scope consists of Laying & testing L. T. Cable and its termination.
Standards :
AS PER SCHEDULE OF INDIAN STANDARDS; ATTACHED IN THE DOCUMENT
Cables :
All cables shall be 1100 Volt grade XLPE insulated, sheathed with or without steel
armoring as specified and with an outer PVC protective sheath. Cables shall have high
conductivity stranded aluminum or copper conductors and cores colour coded to the
Indian Standards. All cables laid up to load should be without any joint.
All cables shall be new without any kind or visible damage. The manufacturers name,
insulating material, conductor size and voltage class shall be marked on the surface of
the cable at every 600 mm centers.
Cable joints and termination:
Connectors :
Cable terminations shall be made with copper Heavy duty long nack copper crimping
lugs only crimped type solderless lugs for all aluminium cables and stud type
terminals. For copper cables copper crimped solderless lugs shall be used.
Crimping shall be done with the help of hydraulically operated crimping tool. All cable
lugs should be long neck type only.
Cable Glands :
Cable glands shall be of heavy duty brass single compression type as specified.
Generally single compression type cable glands shall be used for indoor protected
locations and double compression type shall be used for outdoor locations. Glands for
classified hazardous areas shall be CMRS approved.
Ferrules :
Ferrules shall be of self sticking type and shall be employed to designate the various
cores of the control cable by the terminal numbers to which the cores are connected,
for ease in identification and maintenance.
Cable joints :
Kit type joint shall be done and filled with insulating compund. The joint should be for
1.1 KV grade insulation.
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CONDUIT WIRING
1.0 Scope :
1.1 The scope of work shall cover supply, installation testing and
commissioning of all.
2.0 Standards :
As per annexure - iv
3.0 Rigid and Flexible conduits :
3.1 All PVC conduits shall be laid in open/concealed manner which are
approved by F.I.A. & I.S.I. & of 25 mm. Diameter.
3.2 Flexible conduits shall be formed from a continuous length of spirally
wound interlocked steel strip with a fused zinc coating on both sides. The
conduits shall be terminated in brass adapters.
4.0 Accessories :
4.1 PVC conduit fittings such as bends, elbows, reducers, chase nipples, split
couplings, plugs etc. shall be specifically designed and manufactured for their
particular application. All conduit fittings shall conform to IS:2667-1974 and
IS:3887-1966. All fitting associated with galvanized conduit shall also be
galvanized.
5.0 Wires :
5.1 All wires shall be single core multi-strand/ flexible copper or single strand
Aluminium/Copper, PVC insulated as per IS:694 and shall be 660v/ 1100V grade.
5.2 All wires shall be colour coded as follows :
Phase Colour of wire
R Red
Y Yellow
B Blue
N Black
Earth Green (insulated)
Control (If any) Grey
All off wires Same as Phase wire
5.3 Colour code should be strictly used for all wiring.
ii) Installation, commissioning and testing.
iii) Cable marking.
For cable buried underground :
i) Cables and protective bricks & tiles.
ii) Installation, commissioning & testing.
iii) Cable markers.
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6.0 Switches & Sockets:
6.1 Switches shall be module type/ flush piano type with silver-coated contacts. Sockets
shall be 3 pin with switch and plate type cover. Combination of multiple switch units and
sockets should be used to minimize the switch boxes.
6.2 For heavy duty, metal clad sockets with M.C.B./ Isolator mounted in a galvanized steel
box shall be provided.
6.3
7.0 Installation:
7.1 Conduits shall be kept at a minimum distance of 100 mm. From the pipes of other non-
electrical services. And maintain minimum 300 mm distance between telephone, TV &
Computer piping.
7.2 Separate conduits/raceways shall be used for:
1. Normal lights and 5 A 3 pin sockets on lighting circuit.
2. Separate conduit shall be laid from D.B. to switch board or point.
3. Power outlets – 15 A 3 pin 20 A/30 A, 2 pin scraping earth metal clad sockets.
4. Emergency lighting.
5. Telephones.
6. Fire alarm system.
7. Public address system & Music system.
8. For all other voltages higher or lower than 230 V.
9. T.V. Antenna.
10. Water level guard.
11. Computer Wiring.
7.3 Call bell wiring layout of conduits shall be generally indicated on drawings and the layout
shall be supplemented and complemented by contractor on site with approval of the
Engineer.
7.4 Wiring for short extensions to outlets in hung ceiling or to vibrating equipments, motors
etc., shall be installed in flexible conduits. Otherwise rigid conduits shall be used. No
flexible extension shall exceed 1.25 m.
7.5 Conduits run on surfaces shall be supported on metal 12 mm. thick saddles which in turn
are properly screwed to the wall or ceiling. Saddles shall be at intervals of not more than
500 mm. Fixing screws shall be with round or cheese head and of rust-proof materials.
Exposed conduits shall be neatly run parallel or at right angles to the walls of the building.
Unseemly conduit bends and offsets shall be avoided by using fabricated mild steel
junction/pull through boxes for better appearances. No cross-over of conduits shall be
allowed unless it is necessary and entire conduit installation shall be clean and neat in
appearance.
7.6 Conduits embedded into the walls shall be fixed by means staples at not more than 500
mm. intervals. Chases in the walls shall be neatly made and refilled after laying the
conduit and brought to the finish of the wall but final finish will be done by the building
contractor. The contractor shall provide wire mesh before making rough plaster.
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7.8 Conduits buried in concrete structure shall be put in position and securely fastened to the
reinforcement and got approved by the Engineer, before the concrete is poured. Proper
care shall be taken to ensure that the conduits are neither dislocated nor choked at the
time of pouring the concrete suitable fish wires shall be drawn in all conduits before they
are embedded.
7.9 Inspection boxes shall be provided for periodical inspection to facilitate withdrawal and
removal of wires. Such inspection boxes shall be flush with the wall or ceiling in the case
of concealed conduits. Inspection boxes shall be spaced at not more than 12 meters
apart or two 90o solid bends or equal. All junction and switch boxes shall be covered by
6 mm. clear Perspex plate truly cut and fixed with cadmium plated brass screws. These
junction boxes shall form part of point wiring or conduit wiring as the case may be
including the cost of removing the Perspex cover for painting and re-fixing. No separate
charges shall be allowed except where specially mentioned.
7.10 Conduits shall be free from sharp edges and burrs and the threading free from grease or
oil. The entire system of conduits must be completely installed and rendered electrically
continuous before the conductors are pulled in. conduits should terminate in junction
boxes of not less than 32 mm. deep.
7.11 An insulated earth wire of copper rated capacity shall be run in each conduit for entire
length.
8.0 Lighting & Power Wiring:
8.1 all final branch circuits for lighting and appliances shall be single conductor/ stranded/
flexi-cables run inside conduits. The conduit shall be properly connected or jointed into
sockets, bens, and junction boxes.
8.2 All circuits shall preferably be kept in a separate conduit upto the Distribution Board. No
other wiring shall be bunched in the same conduit except those belonging to the same
phase. Each lighting branch circuit shall not have more than ten outlets or 800 watts
whichever is lower. Each conduit shall not hold more than three branch circuits of same
phase.
8.3 Flexible cords for connection to appliances, fans and pendants shall be 650/1100V grade
(three or four cores i.e with insulated neutral wire of same size) with tinned stranded
copper wires, insulated, twisted and sheathed with strengthening cord. Colour of sheath
shall be subject to the Engineer’s approval.
8.4 Looping system of wiring shall be used. Wires shall not be jointed. Where joints are
unavoidable, they shall be made through approved mechanical connectors. No such
joints shall be made unless the length of the sub-circuit, sub-main or main is more than
the length of the standard coil.
8.5 Control switches shall be connected in the phase conductors only. Switches shall be
fixed in 3 mm. thick painted or galvanized steel boxes with cover plates as specified.
Cadmium plated brass screws shall be used.
8.6 Power wiring shall be distinctly separate from lighting wiring. Conduits not less than 25
mm. and wires not less than 2.5 sq. mm. copper shall be used.
8.7 Every conductor shall be provided with identification ferrules at both ends matching the
drawings.
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9.0 Testing :
9.1 The entire installation shall be tested for :
a) Insulation resistance.
b) Earth continuity.
c) Polarity of single pole switches.
A test certificate shall be submitted in the Performa shown under Appendix – I.
10.0 Mode of measurement:
10.1 The definition of point wiring shall be in accordance with sketch drawing and should
wiring from D.B. onwards together with all junction boxes, connectors, earth wire, fixing
accessories, connection to all light fittings switches etc. as specified and shown on
drawings. The point rate shall include circuit wiring from distribution board to switch
board and/or directly to the point. The circuit wire shall be in separate conduit. The
contractor may draw maximum 2/3 circuits of the same phase in circuit mains conduit.
10.2 All switches sockets with boxes, earthing interconnection and plate type silver contact
switch shall be inclusive in point wiring.
10.3 All empty conduit runs, including junction boxes fish wires etc. shall be paid on the basis
of unit length.
Measurements shall be along the conduit and concurrent length of sub-circuit wiring.
10.4 Buzzer indicator of the ways specified shall consist of indicating lamps, reset button,
electromagnet, Perspex cover plate, chromium plated brass screws etc. shall be
considered as on unit for measurement and payment.
10.5 Two way light points shall be classified according to and consist of 2 Nos. 2 way plate
type switches, wiring from the 1 st 2 way switch to the 2nd 2 way switch to the first light
controlled. Subsequent lights, if any, shall be measured as ordinary secondary point.
EARTHING
Scope :
The Scope of work shall cover supply of earthing stations, laying copper earth strips
and connecting the power panels, DB’s and switch boards.
Standards :
AS PER ANNEXURE – IV.
Plate Earthing Station :
The substation earthing shall be with copper plate earthing station unless otherwise
specified.
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The earthing station shall be as shown on the drawing. The earth electrodes shall be
450 x 450 x 3 mm / 600 x 600 x 6 mm. Copper plate – as specified in B.O.Q. The earth
resistance shall be maintained with a suitable soil treatment as shown on drawings.
The resistance of each earth station should not exceed 1 ohms.
The earth lead shall be connected to the earth plate through copper/brass bolts as
shown on the drawing.
Minimum distance between two earth pits shall be 2 Mts.
All earth pits shall be minimum 1 Mt. Away from building foundation.
Pipe Earthing Station :
The earth station shall be as shown on the drawing and shall be used for equipment
earth grid. The earth electrode shall be 2.5 m. long 50 mm. Diameter galvanized steel
pipe. The earth resistance shall be maintained with a suitable soil treatment as shown
on drawings.
The resistance of each earth station should not exceed 5 ohms.
The earth lead shall be fixed to the pipe with a and safety set screws. The clamps shall
be permanently accessible.
Earth leads and connections :
Earth lead shall be bare copper or aluminium or galvanized steel as specified with
sizes shown on drawings. At road crossings necessary hume pipes shall be laid. Earth
lead run on surface of wall or ceiling shall be fixed on saddles or wall.
The complete earthing system shall be mechanically and electrically bonded to provide
an independent return path to the earth source.
Equipment Earthing :
All apparatus and equipment transmitting or utilizing power shall be earthed in the
following manner. Copper earth wires shall be used unless otherwise indicated in the
schedule of work and drawings.
Power transmission apparatus :
Metallic conduit shall not be accepted as an earth continuity conductor. A separate
insulated/bare earth continuity conductor of size 50% of the phase conductor subject to
the minimum and maximum shall be provided.
Non-metallic conduit shall have an insulated earth continuity conductor of the same
size as for metallic conduit. All metal junction and switch boxes shall have an inside
earth stud to which the earth conductor shall be connected. The earth conductor shall
be distinctly colored (green) for easy identification.
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In the case of cable, an earth continuity conductor shall either be run outside along the
cable or should form a separate insulated core of the cable.
Three Ph. Power panels and distribution boards shall have 2 distinct earth connections
of the size correlated to the incoming cable size. In case of 1 Ph. DB’s a single earth
connection is adequate. Similarly for 3 Ph and 1 Ph isolating switches there shall be 2
and 1 earth connections respectively, sizes being correlated to the incoming cable.
Testing :
The following earth resistance values shall be measured with an approved earth
meggar and recorded.
Each earthing station
Earthing system as a whole
Earth continuity conductors
Mode of measurements :
Providing earthing station complete with excavation, electrode, watering pipe, soil
treatment, masonry chamber with cast iron cover etc. shall be treated as one unit of
measurement.
The following items of work shall be measured and paid per unit length covering the
cost of the earth wires/strips clamps, labor etc.
Main equipment earthing grid and connections to the earthing stations.
Connections to the switchboard, power panels, distribution boards etc.
The cost of earthing the following items shall become part of the cost of the item itself
and no separate payment for earthing shall be made.
Isolating switches and starters should form part of mounting frame, switch starter etc.
Light fittings – form part of installation of the light fitting.
Conduit wiring cabling – should form part of the wiring or cabling.
DATA DISTRIBUTION
This cover supply, installation, testing, commissioning of computer distribution.
Conduits :
Conduits will be provided by contractor The conduit diameter shall be as specified
below.
Data Cables and Wires :
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Data cables & wires will provided supplied by contractor shall be Away cat 6 type or
Dealing company as specified by Architect.
Installation :
The installation of conduits shall generally be as specified under section `CONDUIT
WIRING’.
All cables shall be on cable racks and neatly stitched together.
The connection at the hub rack shall be crimped so as to achieve minimum contact
resistance.
The final branch connections with single pair cables in conduits and the maximum
number of cables in each conduit shall be as follows:
Conduit diameter Max. No. of cables
Inch mm.
¾” 20 2 Nos. single pair
1” 25 6 Nos. single pair
1¼”32 12 Nos. single pair
1½”40 18 Nos. single pair
LIGHT FIXTURES
1.0 Scope :
1.1 The scope of work shall cover the providing, Assembly, and testing of fluorescent and
incandescent light fixtures and ceiling fans.
2.0 Standards :
As per annexure – iv
3.0 General Requirements :
3.1 All fixtures shall be complete with accessories necessary for installation whether so
detailed under fixture description or not.
3.2 Fixture housing, frame or canopy shall provide a suitable cover for the fixture outlet box
or fixture opening.
3.3 Fixtures shall be installed at mounting heights as detailed on the drawings or instructed
on site by the Architect/Consultant.
3.4 Fixtures and/or fixture outlet boxes shall be provided with hangers to adequately support
the complete weight of the fixture. Design of hangers and method of fastening other than
shown on the drawings or herein specified shall be submitted to the Architect/Consultant
for approval.
3.5 Pendant fixtures within the same room or area shall be installed in plumb and at a
uniform height from the finished floor. Adjustment of height shall be made during
installation as per Architect’s/Consultant’s.
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4.0 Mode of measurement :
4.1 Each fixture shall be measured as a unit complete with accessories, lamp, connectors,
earthing, mounting arrangement, clamps etc.
4.2 Suspension stems for light fittings shall be measured as bare conduits and paid at the
rate per unit length.
4.3 Fans shall be measured as a unit complete with all accessories, 30 cm suspension rods,
fan hook, etc.
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List of approved material for Electric work of Union UNION BANK OF INDIA at BAYAD.
Electrical switches & sockets - M.K or eq
Electrical wiring finolex F.R.grade/Polycab
MCB/MCB-DB -IndoKopp/ MDS/ Standard/ L&T/ or eq.
HGS CONDUIT -AEC/ BEC/ ICI/ SCI
ELECT PVC WIRES -Finolex or eq.
PVC CONDUIT / PIPES AND - Precision/ Clipsal / Polycab
ACCESSORIES
ARMOURED CABLE -Finolex / Policab
CABLE GLANDS -HMI/Comet
CABLE LUGS AND Dowell’s/3D
SOCKETS
CONNECTORS As Specified
MCCB L&T/ Siemens/ M.D.S
ELCB / RCCB - GE/MDS
TELEPHONE WIRES - Delton/ National
METAL CLAD SOCKET - MDS/ Clipsal /Haeger
PVC Junction Box - Precision/ Clipsal
SWITCH BOARDS - According to Switch
EXHAUST FAN - Usha/ Khaitan/ GEC
WALL/PEDESTAL FANS - Crompton/ Usha
SPEAKERS - Ahuja/ Bosch/ Phillips
LIGHT FIXTURES - Philips wipro ,oaisis copper ballast for tube lights
SFU & GRC FUSES - L&T Siemans
METERS - A.E.C. Company
BUS COPPLER - Clipsal /GE/ L&T
T.V CABLE - Finolex
Data cable - Awaya Cat-5 or Dealing as specified by Architect
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Note : In case of non availability of any material of specified make, the alternative should be
used only
after its due approved by the Employer of the Architect.
The last decision of the choice of any of the agency rest with Architect.
All Dimensions given are for considerations can be changed as per site dimensions.
For all items only exposed elevation measurement shall be taken for bill amount.
The Client, Architect, Consultants have right to check the challans of supplier.
SIGNATURE OF CONTRACTOR WITH SEAL
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INSTRUCTIONS FOR CONTRACTORS - TO BE PLEASE READ THIS CAREFULLY
a. The rate for items in schedule of Quantities must be given in words and figures.
Amount of each items must also be entered in column and grand total of amount
must be stuck out by the tenderer.
b. If the tenderer is taken in favor of the company, a power of attorney in favor of
the person who may have signed the tender for the company must accompany
the tender.
c. All pages of schedule of quantities etc.should be initialed by the contractor.
d. Discrepancies and adjustment of errors.
Any error in quantity or amount in schedule of quantities showing item or work to be
carried out shall be adjusted in accordance with the following rules:
a. In the event of a discrepancy between description in words and figures quoted by
a tenderer in the rates column, the description in words shall prevail.
In the event of an error occurring in the amount column of the schedule of
quantities showing items of work, as a result of wrong multiplication of the
unit rate and quantity, the unit rate shall be regarded, as firm and multiplication
shall be amended on the basis of the rate.
b. All errors in totaling in amount column in carrying forward total shall be corrected.
c. Any rounding of amount against ‘items’ or in ‘totals’ shall be ignored.
The tendered sum so altered shall for the purpose of the tender be substituted for the
sum originally tendered and considered for acceptance.
c) The clients/consultants have right to:
1) Reject any no. of quantities in the tender.
2) To decrease or to increase or to delete any quantity in the tender.
3) In case extra items are there it will be settled as exact cost of material+ exact
cost of labour + 10% profit including wastage.
4) The contractor has to submit as built drawings in computerized manner to the
following & have to be signed by electrical consultants.
# Branch manager
# Responsible desk officer
# Premises engineer of bank
# Floppy & a drawing to consultants
NOTE: Unless these four sets are not submitted with the final bill then the final bill will
not be certified.
5) Contractor will have to use jarry cutter. The scope is making good the same.
6) The contractor will have to use the first brand specified in the specified make list.
If the same is not available then be has to take written prior approval of the
consultant before using the same.
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BILL OF QUANTITY FOR ELECTRIFICATION, VOICE & DATA CABELING WORK OF UNION
BANK
BAYAD BRANCH.
Sr. Description Qty RATE Rs Unit AMOUNT
No Rs
1 Supply and installation testing 1 No
415V125A TPN SFU with 100 A HRC 3 no.
fuses, on angle iron frame grouted. on wall. etc.
as directed.
2. Supply installation testing and commissioning Job Job
of Elect. power distribution boards of 16 gauge
CRC sheet powder coated mounted angle iron
frame grouted on wall, complete with copper
busbars for
phase neutral and earth DIN rails for
MCB/ELCB and connector, terminal blocks
mounting, sduly wired with suitable size PVC
insulated copper wire, terminal with lugs and
brass compression type glands for incoming
cables and covers for incoming and outgoing
conduits and cables as under.
(a) Busbar : Set of 100 A FP tinned
copper busbars of EC grade & of
adequate capacity insulated with heat
shrinkable sleeves of various colour.
(b) . A meter (0-100A) with 3 nos of
100/5A Class-1CTs & Selector switch, V
meter (0-450V) with selector switch,
Indicating Lamps (R, Y, B)
(c) Incoming
1No. 125 A MCCB
(d) Outgoing
1 No. 63 FP MCB of 10 KA at 415 volt
(lighting )
1 No 63A FP MCB of 10 KA at 415 volt – ATM
DB
1 No. 63A FP MCB of 10 KA at 415
volt - UPS
1 No. 63A FP MCB of 10 KA at 415 volt – A.C
Tender for ELEC FINAL.doc - 42 -
3. DISTRIBUTION BOARD:
Supplying, assembling, grouting, leveling
Connecting & testing D.B of specified make.
(a.) Lighting TPN Distribution Board
6 way TPN D.B. with space for FPMCB as
incoming and space for DPMCB and 4 SPMCB 1 Job
as outgoing per phase with
neutral link per phase & a separate earth link.
(i.e. 6 way per phase D.B .)
1 No. 40 A FP MCB
3 No. 32 A DP MCB
6 No. 6 to 25 A SP MCB
(b.) UPS TPN Distribution Board Incoming
1 No.63 A FPMCB 1 Job
2 No.63 A DPMCB
Out Going :
3 No.32 A DP MCB
10 No.10 A SP MCB
5 No. Blank plates
4. CABLES :
Supplying & Laying PVC cable of 1100 V grade
of Copper/ aluminum conductor of following
sizes in with necessary termination & clamping
35 x 4 core Copper cable (meter to panel 20 Rmt
board)
10 x 4 core Copper cable with 6 sq. mm PVC 30 Rmt
flexible wire(meter/ sub panel to distribution
board)
6 x 4 core copper cable 80 Rmt
main panel to UPS
5. INTERNAL WIRING :
Supply installation testing and commissioning
INTERNAL WIRING using FIA & BIS approved
make Wiring of points to be done in
open/concealed manner in 25 mm dia medium
guage Rigid PVC pipe.
wiring shall be done with frls type flexible wire
of 650v/1100v. separate pipe should be taken
for circuit mains. nos of ciruit of the same
phases may be taken in same conduit as per
specification. the circuit shall be laid in 38/40
mm dia medium guage rigid pvc pipe.the point
rate shall include all the necessary piping and
wiring from sub panel / distribution board to
switch board & switch board to the batten
holder / angle holder / connector / ceiling rose
all inclusive except sub panel / dist board. the
wiring shall be done as per is standard. the
looping of the wiring should be done in the
switch boxes or light and fan point outlet boxes
to avoid the junction boxes. the junction boxes
and switch boxes for the ceiling light point, fan
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point, plug point etc shall be minimum 60/75
deep. all the necessary jarry should be done
with machine cutter only , also jarry should be
filled with cement, sand and wire mesh as
required, the material cost for rough finish shall
be included in point rate. whenever pipes are
required to be laid in flooring for lighting the
same shall be of heavy guage.wiring should be
done as per distribtion details. each circuit
should have dedicated phase, neutral & earth
wire. wire sizes to be used as under
For Light Points /fan point/ wall fan / 5A 3 Pin
Plug
- DB to SB - 2.5sqmm for Phase & Neutral &
1.5 sqmm for Earth
- SB to Point - 1.5 sqmm for Phase & Neutral
& Earth
For 6A plug point
- 1.5 sqmm for Phase, Neutral & Earth
For 6/16A general purpose plug point
- 2.5 sqmm for Phase, Neutral & 1.5 sq. mm
Earth
For 20/16A plug point for A/C and Geyser
- 4 sq.mm for Phase, Neutral & 2.5 sq. mm
Earth
Point Wiring
One light point controlled by one single way 6 24 No
A switch.
Two light point controlled by single 6 A switch 5 No
One light point controlled by two, two way 6 A
switch 2 No
6 A Plug point 10 No
ceiling fan outlet point controlled by one 6 A
switch and 300 W hum free electronic regulator 10 No
15 amp point for water cooler
Exhaust fan outlet point controlled by one 5 1 No.
single way switch located at different location.
.
Buzzer point controlled by Bell push. 1 No.
4 sq. m.m wiring point for A.C. works incl circuit 4 No
Signage wiring 2 No
6. POWER POINTS FOR COMPUTERS 10 No
Supply all material & doing computer supply
point with 3 nos of 6 amp 5 pin plugs with 3
nos of 6 A switch with indicator & wiring of
computer point will be done through 2.5 sq.
mm 3 core round flexible wire. (This cost
includes the wiring from DB to Computer
point.)
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7. DATA DISTRIBUTION :
Installation, connection, testing and
commissioning of DATA system with laying of
date cables as per specification and drawings.
The unit rate considered on running meter
basis includes laying, connection, testing and
commissioning of multipair data cables through
rigid PVC conduit from server to each floor / of
specific area. The cable shall be installed in a
concealed manner in the vertical riser including
fixing
Data Outlet Point
Supplying installing, testing and commissioning
of one data outlet point to be done with the
data wire from hub rack to individual point in
prelaid pipe & with data outlet socket RJ-45
(jack type) and box. (Wire & Socket of Avaya 15 No.
Lucent Make)
8. LIGHT FIXTURES & FANS
Providing & fixing, installation, testing &
commissioning of light fittings & Fan as
specified and shown on drawing complete with:
3x36 W Recessed Mounted type mirror optic
15 No
fitting with copper ballast with tube.
2x11W Mirolta type fitting with copper ballast
5 No
with tube.
1x36W Patti type fitting with copper ballast with
6 No
tube.
10 No
2 x 18 W square fixture
No
P/F Fan of 42 ihches Crompton make
10
4 No
T5 fixures
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9. TELEPHONE DISTRIBUTION:
Supply, installation, connection, testing and
commissioning of telephone system with
supplying of telephone cables as per
specification and drawings. The unit rate
considered on running meter basis includes
supply, laying, connection, testing and
commissioning of multi pair telephone cables
through rigid PVC conduit from tag block of
each floor / of specific area to MDF located in
the reception area / near EPABX
CONDUITS
Supply & laying of 25 mm dia. rigid PVC
conduit of medium gauge. 60 Rmt
CABLING
Supplying and Laying of Cat-5e cable 10 pair
Flexible telephone wire
where ever required in prepaid conduit.
Telephone wiring shall be done with Cat-5e
cable . The unit rate shall be done considered
on running meter basis including supply,
laying, connection, testing and commissioning
of telephone voice cable. The wiring shall be
done through in floor pipes for telephone outlet
point including supply and fixing of terminal
junction box. Approved make outlet box. Cover
plates of Rj –45 with I/O connection for
telephone. 80 Rmt
LOCKABLE TAG BLOCK WITH KRONE
Supply & fixing of 10 pair lockable tag block
with KRONE terminal 1 No
TELEPHONE OUTLET POINT.
Supplying, installing, testing and
commissioning of one telephone point to be
done with 2pair telephone wire of approved
make in pre laid 25 mm dia PVC LMS pipe &
with telephone 10 No.
outlet socket RJ-11 (jack type) and box of the
specified make. 3 No
(This includes the wire from tag block to
individual outlet point ) (Average. Length - 30
mtr.)
10. EARTHING : 2 No. Job
Earthing Stations :
(A) Providing earthing stations for equipment
earthing as specified and shown in IS:3043
with copper plate of mentioned size complete
with :
a Excavation in hard soil.
b Watering of pit
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c Brick masonry with hinged covers.
d Charcoal and Salt fill.
e 25mm x 3mm Cu. Strip up to Ground
level
f The minimum depth should be 3.5 MT or
till the wet soil is reached.
(B) Earth wire/ strips:
Supply and laying cu. earthing strips for
interconnecting the earthing stations,
panels, DB's etc. in built-up trenches, on
walls/ceiling, buried in ground generally as
specified and shown on drawings
complete. with :
a Fixing accessories.
b) Corrosion protection of buried
conductors with bituminous coating and
covered with PVC tapes.
c 25 x 3 mm cu. strips.
d 8 Gauge bare cu earth wire.
e 40mm x 6 mm earth link fixed by
necessary screws on wall.
11 Signage wiring (material & labour) P&F of 2 No.
3x4mm & copper flexible wire & PVC
conducting of ISI make complete with all
accessories like saddles, bends etc. Unit –
nos.
12 Isolation transformer – 2KVA isolation - R.O. No.
transformer. Unit – rate per unit.
Rate only
13 Spotlights with CFL lamp ( in A.T.M. )– P&F 6 No.
recessed 1x18w PL spotlights, fixture with
lamps of make GE, Phillips, Wipro, Opelite,
Crompton, Clipsal, Bajaj, Thorn or equivalent
make. Unit – nos
14 Cabling for access lock/card reader incl. all 1 job
fittings and installation.
15. P & F Exhaust fan 1 No.
16 P/F wiring for invertor incl. circuit wiring & 1 job
change over switch as per architect direction
Total Amount Rs.
Net Amount in Rs.
In words
Signature of Contractor with seal
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Tender for ELEC FINAL.doc - 48 -
