getco substation spec

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GRAM: TRANSGRID Phone No.(02836) 245784 Fax No.(02836) 241588

CONSTRUCTION DIVISION OFFICE,

220KV COMPOUND S/S ANJAR,

ANJAR - KUTCH – 370 110.

E - Mail:- [email protected]

Technical B I D

NAME OF WORK:

THE ERECTION WORK OF STRUCTURE, EQUIPMENT, BUS

BAR STRINGING, JUMPERING, EARTHING, CONTROL WIRING

& YARD LIGHTING FOR 04 NOS. 66 KV FEEDER BAY, 01 NO.

OF 66 KV TRANSFORMER BAY AND 01 NO. 220 KV

TRANSFORMER BAY INCLUDING 66 KV BUS EXTENSION AT

220 KV SHIVLAKHA S/S.

mailto:[email protected]

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TENDER INDEX

Sr. No.

Particulars Page No.

1 Details of tender 3

2 Special instruction to tenderer 4

3 Required Documents – Technical Bid 5

4 Details to be furnish 6

5 Tender Notice 7-8

6 General Terms & Conditions 9-19

7 General Terms & Conditions regarding Industrial Laws and Other Related Matters.

20-22

8 Special condition for use of cement in work 23-24

9 Technical Instruction to the Bidder 25

10 Erection & Commissioning tools & tackles 26

11 Completion of Erection (General) 27

12 Specification for Erection of Switchyard Structure 28-29

13 Specification for Erection of Equipment 30-31

14 Specification for Erection of Circuit Breaker 32

15 Specification for Erection of Isolators 33-34

16 Specification for Erection of Control & relay panel 35

17 Specification for s/s structure & equipment earthing. 36-37

18 Specification for Bus bar / Earth wire stringing. 38

23 Specification for laying control cable & termination 29-40

24 Yard Lighting - Special terms & Condition 41

25 Yard Lighting - Terms & Condition 42-45

26 Drawings 46-65

27 Schedule B (PRICE BID) 66

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Regd. Office: Construction division Office, 220KV S/S Compound, ANJAR - KUTCH – 370 110.

Telephone No. (02836) 245784 Fax No.(02836) 241588 E-mail:- [email protected] E-mail:- [email protected]

TENDER FOR THE WORK OF: THE ERECTION WORK OF 220KV STRUCTURE, EQUIPMENT, BUS BAR STRINGING, JUMPERING, EARTHING, CONTROL WIRING & YARD LIGHTING FOR 04 NOS. 66 KV FEEDER BAY, 01 NO. OF 66 KV TRANSFORMER BAY AND 01 NO. 220 KV TRANSFORMER BAY INCLUDING 66 KV BUS EXTENSION AT 220 KV SHIVLAKHA S/S.

1. ESTIMATE COST Rs. 14,54,665.00

2. EARNEST MONEY Rs. 14,550.00

3. LAST DATE OF ISSUE OF TENDER

Dt __________ Up to 13:00 Hours.

4. LAST DATE OF RECEIPT OF TENDER (BY RPAD ONLY)

Dt _________ Up to 16:00 Hours.

5. DATE OF OPENING OF TENDER (IF POSSIBLE)

Dt: _________ Up to 17:00 PM

6. TIME LIMIT 05 Month

7. PRICE PER COPY (NON-REFUNDABLE)

Rs. 1460.00

EXECUTIVE ENGINEER (CONST). GETCO: ANJAR.

Tender Fee Rs. 1460/- Paid Vide M.R. No.___________Date: _______________ EMD Fee Rs. 14550/- Paid Vide M.R. No. ___________Date: _______________

I have read the terms & conditions of contract and abide by the same in all respect.

SIGNATURE OF CONTRACTOR. & SEAL OF COMPANY.



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SPECIAL INSTRUCTION TO THE TENDERER.

1. Tenders shall have to be down loaded in two parts. (1) Technical and Commercial bid. (2) Price Bid. The two bids shall be submitted in two separate envelopes to be sealed in the one

envelope supplied by the Company. The price bid of only those Tenderers will be opened who are considered technically acceptable.

2. The tenders will have to be down loaded two copies of blank Tender on payment of Tender

fees (non refundable) as per Tender Notice. However, additional copies of Tender Specification can also be had on payment as per the Tender Specification.

3. The tenderers shall have to return the Tender duly filled in two separate envelopes kept in a

printed cover given by the Company without any additions/ alterations & duly signed page by page.

The Tenderers are forbidden from furnishing their own printed/ typed commercial and other terms and conditions.

4. All commercial terms and conditions except rates shall be indicated in the technical &

commercial bid only. 5. The Tenderers shall specifically note that the Tenders are invited on percentage basis only. 6. The Tenderers shall specifically note that the quantities mentioned in the Tender are likely

to vary as per the actual requirement. As such, the successful tenderer shall have to execute the work at the same order rates for the changed quantities, if any, without any extra compensation whatsoever.

7. The Tenderers shall have to submit 10 copies of bidding schedule forming a part of prince

bid as called for in the Tender Specifications for distribution at the time of opening to other participant Tenderer.

8. The tenderers will ensure submission of the Tenders duly filled in before the due date and

time. 9. The price bid of those tenderers shall only be opened at the time and date to be informed by

E.E.(Const), Anjar which are found technically acceptable and satisfying the requisite qualification & parameters. SIGNATURE & SEAL OF THE BIDDER.



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Following document copies are required to be attached along

with Technical Bid:-

1. Solvency Certificate latest issued by Scheduled Bank

2. Copy of Provident Fund No:

3. Copy of Service Tax registration No.

4. Partnership deed copy, if any

5. Power of attorney if given

6. Experience Certificate of similar work carried out

7. List of tools and tackles

8. Vehicle No:

9. Registration class approved GETCO :

10. Pan card No.

11. VAT No.

EXECUTIVE ENGINEER (CONST). GETCO: ANJAR.

Signature of contractor with Seal & Date.



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Details required to be furnished by the Tenderers by writing Yes / No against each item.

1. Whether the Tenders submitted is on percentage basis as called for. Yes / No. 2. Whether rebate furnished is in percentage basis as called for. Yes / No. 3. Whether the tender is submitted by Registered Post. Yes / No. 4. Whether all pages of Tender Specifications are sealed and signed by the Contractor. Yes / No. 5. a) Whether the Tenderer is registered with GETCO or Transmission line erection. Yes / No.

b) In case of Yes in above, please furnish following details:- i) Registration Letter No. & Date:- ii) Class of Registration iii) Validity c) Whether Tenderer is having PF Code No. Yes / No.

6. a) Whether EMD Paid. Yes / No. b) In case of Yes, Please furnish details 7. Whether following documents of Section-E-IV Part B are submitted. a) Human Resources Details Yes / No b) Availability of tools, equipments etc. Yes / No c) Details of orders executed Yes / No

d) Financial capability Yes / No e) Erection / stringing capability Yes / No f) Latest Income-Tax certificate Yes / No g) Bank Guarantee (For E.M.D., if applicable) Yes / No h)Company‟s Article Of Association. Yes / No i) Details Of Partners/Directors. Yes / No j) B R /P A Authorized Person. Yes / No k) Power Of Attorney of Consortium Members. Yes / No

Signature of Authorized representative Of Company/Agency NAME :----------------------------- STATUS :----------------------------- Name of tendering Company SEAL/STAMP .



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TENDER FOR THE WORK OF: THE ERECTION WORK OF 220KV STRUCTURE,

EQUIPMENT, BUS BAR STRINGING, JUMPERING, EARTHING, CONTROL WIRING & YARD LIGHTING FOR 04 NOS. 66 KV FEEDER BAY, 01 NO. OF 66 KV TRANSFORMER BAY AND 01 NO. 220 KV TRANSFORMER BAY INCLUDING 66 KV BUS EXTENSION AT 220 KV SHIVLAKHA S/S.

Sr. No.

Particulars of Materials Approximately Quantity

Rate at which the materials will be charged

to the Contractor

Place/ Site of Delivery

1. Fabricated Structural Material & Equipment.

As per required

Free of Cost

Any store Centre of Anjar Const.

Dn.

2. GI/MS Strips. -- DO -- -- DO -- -- DO --

3. Control Cables -- DO -- -- DO -- -- DO --

GENERAL:-

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

2. The Contractor will submit the material account for the consumption of the material issued

free of charge along with their bills. 3. The account for the issue of materials shall be settled by contractor before payment of pre-

final bill. 4. Cement and steel will be allowed to use in the contract and for allied connected works with

the prior approval of the Chief Engineer, Head Office. 5. The steel material will be issued to the Contract by the GETCO on weight basis i.e. weighing

on way-bridge wherever possible if there is no way-bridge the materials shall be issued on Section weight basis. However measurement for the work done will be done on line measurement basis by calculating weight as per the sectional measurement as per I.S.S.

6. The contractor will be allowed by unaccountable wastage up to 2% only. However in no case

the Contractor will be allowed to take away any materials of the GETCO. 7. If the M.S.Bars pain or tor Steel are return of length 2 Mtr. And above it will not be considered

as scrap. 8. If the accountable wastage together exceeds 5% then the contract value, the Contractor will

be charged at book rate or market whichever is higher +15% as per rules of the GETCO for all wastage quantity in excess of 5%.



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9. If any steel material, cement including a structural steel is no available in the GETCO‟S store and if the work of the Contractor if likely to be delayed then Engineer in charge of the work permit the Contractor to purchase such materials from the open market in which case actual procurement cost shall be reimbursed by GETCO. However, in such case the Contractor shall have to indicate the price at which he can procure the materials based on the price us indicated the Engineer in change shall obtain prior approval from GETCO H.O. i.e. Chief Engineer before permitting such purchase.

10. If no finalizing the account of material by the GETCO. It is found that material is issued in

excess of the actual consumption (Plus permissible an accountably) wastage the Contractor shall return the balance materials to the GETCO‟s store from which it was originally issued. In case to the contractor fails to return the balance materials to the GETCO‟s store from which it was original issued then for unreturned material. GETCO shall recover cost (a) stock rate or market rate whichever is higher plus +15%.

11. For the materials to be issued by the GETCO the contractor shall have to furnish indemnity

bond on stamp paper of Rs. 100/- (One hundred only). 12. With permission of Engineer in writing from Engineer-in-Charge. 13. All the materials issued by GETCO shall be transported to the work site on same day and to

be preserved in safe custody, failing to which GETCO shall intimate police action similarly as per instruction of Engineer in charge you have to credit the material of GETCO store without any loss time failing to which GETCO shall intimate police action.

SIGNATURE OF CONTRACTOR. EXECUTIVE ENGINEER (CONST). GETCO: ANJAR.

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GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED Transmission Circle, ANJAR.

Construction Division Office, ANJAR

GENERAL CONDITION

1. The erection work should be carried out according to the specification and as per Instructions & programmed laid out by the D.E. / Executive Engineer-in-charge of the work.

2. The quantities mentioned in the accompanying schedule only approximate, Actual

quantities will be decided after detailed survey and same may decrease or increase according to the local condition; the department reserves the rights for revising or omitting any of the quantities. The quantities actually executed by the contractor will be calculated at the rate given in the contract schedule of the rates.

3. The tender shall remain open for acceptance at least for a period of 180 days from date of

tenders. 4. The contractor should employee supervisor with sufficient qualification and experience who

could supervise the execution of work throughout. He should always be present on the site as far as possible. Qualification & experience certificate of deputed supervisor to be submitted to GETCO.

5. The Gujarat Energy Transmission Corporation Limited does not bind itself to accept the

lowest or any tender. The Executive Engineer (Const.), ANJAR reserves the right to reject any or all tender without signing any reasons whatsoever.

6. The erection work should be commenced immediately from the date of receipt of

instructions from office and should be completed within thereafter. 7. As regard damage the materials, equipment and worker of the contractor, he himself will be

responsible. If there is any compensation to be paid in respect of “WORKMAN” compensation act of any other statutory provisions, the same will have to be paid by the contractor direct. If he thinks fit he may take necessary insurance cover, at his cost.

8. Contractor will be required to produce a SOLVENCY CERTIFICATE for an amount as

decided by E.E. & also to produce his income tax clearance certificate and latest P.F receipt.

9. The contractor shall see the line route before quoting the rates. 10. In case of any dispute / doubt, the decision of Executive Engineer (Const.) Anjar shall be

unchallengeable, final and binding to the Contractor. 11. All legal complication or disputes are subject to Anjar jurisdiction only. 12. Tender offer without payment of E.M.D. required Certificate, Documents, bar chart list of

Tools, Tackles, Equipments etc. required for execution of job will be out rightly rejected without assigning any reason thereof and decision of the Executive Engineer (Const.), Anjar will be final and unchallengeable.

13. THE GETCO shall deduct the Income - Tax & Taxes as per prevailing rules from each and

every bill.

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14. The undersign reserve rights to reject any or all the tenders without assigning any reasons thereof. Issuance of blank tender does not automatically qualifies the tenderers for award.

15. The Contractor has to follow all labours laws, safety rules and regulations. The GETCO

does not take any responsibility in case of accident or injury to the workers. The safety / security of men, materials & equipments shall be sole responsibility of the contractor.

16. The Compliances of all Central / State Govt., rules, safety and insurance rules etc. and that

of local body, is a must condition for the agency. 17. Tender should be issued to those contractors who have P. F. Registration, Service tax

registration, Vat registration & Work registration. 18. Service tax will be paid as per prevailing norms on production of service tax registration. 19. GENERAL TERMS FOR ERECTION OF SUBSTATION :-

1. The bidder shall have the experience of erection of 220 KV s/s. 2. The tenderer should quote for complete erection work, testing and commissioning of s/s as

indicated in the Schedule “B” and as per terms and conditions. 3. It will be bidder sole responsibility for erection of complete s/s in all respect, accordance

with latest rules under Electricity Act and approved by Electrical Inspector. 4. Above terms and conditions are part and partial of tender and will be observed.

SAFETY:- 20. Contractor shall have to execute the work as per GETCO safety policy. Safety Booklet &

safety policy shall be collected from concern EIC before work commencement.(Refer ISO document).

21. You shall ensure that at the end of each sub-activity, the surplus material is immediately removed from the work site to avoid loss and injury to the public.

FIELD QUALITY PLAN:- 22. Contractor shall have to execute the work as per GETCO FIELD QUALITY PLAN &

APPROVED DRAWING being the mandatory requirement of ISO 9001-2000. SECURITY DEPOSIT:- 23. The successful tenderer will have to pay the Security Deposit of 5% of the order value. On

placing the order 2.5% will have to pay in cash or demand draft in favour of GETCO LTD. within seven days from the date of receipt of intimation given by the office and the remaining 2.5% will be recovered from the first two R.A. Bills. And higher percentage of security deposit may be fixed at the discretion of the Executive Engineer / Superintending Engineer

24. The tenderer will be abide by and fulfill all the terms & provisions of the “Tender and Contract” for works as applicable and in case of any default there to the GETCO shall forfeit the S.D. or any other action as may be decided by Executive Engineer (Const.) Anjar.

25. Security Deposit will be refunded after / completion of one year or guaranteed period over whichever is later.

TIME LIMIT:- 26. Time limit allowed for completion the work is 05 Calendar Months from the date of the

commencement of the work. 27. Time limit extension will be given if line material is not supplied in time and farmer's

objection not cleared in time subject to merits / demerits & approval of competent authority as per DOP but if material given in time and farmer's objection cleared in time, then no time limit extension will be grant and penalty will be imposed as per rules. Time limit application with justification & supporting documents shall be produced.

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28. The Time Limit for the work may be reduced and contractor should make all this efforts to complete the work within stipulated time limit as may be given by the Engineer in charge depending upon emergency of work GETCO reserves the right to reduce the time limit without giving any notice.

SIGNING AGREEMENT:- 29. The Contractor will have to sign an agreement as per GETCO‟s rules in the prescribed form

of the GETCO. The cost Rs. 50/- of the Stamp Paper will have to be borne by the Contractor.

PENALTY FOR DELAY: 30. The tenderer should note that the completion time allowed for carrying out the work should

be strictly observed. Any delay that may take place in supply and erection beyond contractual cutoff date stated as per stipulated delivery period shall be subject to the penalty at the rate of ½% of the contract value per week on delayed work (supply and erection work) with a ceiling of 10% of the total contract value.

31. Any delay causing extension of outages shall be contractor‟s responsibility and appropriate amount (in term of Rupees) as decided by Executive Engineer (TR.) Anjar shall be recovered from Contractor‟s bill as a penalty.

GUARANTEE: - 32. It is the responsibility of the contractor to handover the complete work free of all defects. If

within a period of one year from the date of handing over the work it is noticed that any defects occurs due to bad workmanship. It is the duty of the contractor to rectify / replace the same at his own cost. If within seven days from the date of receipt of such notice, the contractor does not take up the work, same will be carried out at his risk and cost.

33. WORKING DAYS: In case, it is not possible for the contractor to continue, the work either due to heavy rains

or other reasonable causes, such facts should be immediate reasons to the notice of the Executive Engineer in writing. If the reasons for stopping the work are genuine, the Engineer may ask the contractor in writing to stop work be cases (for such stoppage) are overcome and the Engineer will ask the Contractor to start the work again in written, the period of such stoppage will not be considered as a part of working month moreover the contractor cannot claim compensation for such work.

34. Contractor will not allow to work after working hours except in special case, if any TERMS OF PAYMENT: 35. Normally, one R.A. Bills will be paid every month, however, looking to the progress of the

work it will be reviewed mutually and 90% of the cost of work done will be paid to the Contractor on his presentation of R.A. Bill giving the material account thereof. Remaining 10% Payment will be made after the entire work is completed satisfactorily in all respect. The payment will be made through Account Payee Cheque. The Bill should be submitted to our Deputy Engineer (Const.) S’khali with a copy to Executive Engineer (Const.), Anjar. Final bill will be prepared by our Deputy Engineer (Const.) S’khali within about fortnight from the date of completion of the work by the Contractor.

36. The GETCO will be untitled to deduct directly from the bills to be paid to the contractor any

sum or sums payable by you and which sum/sums the GETCO is required to pay as principle employers on account of your default in respect of all liabilities referred to in above clauses.

37. In case of any farmer's objection / ROW, contractor has to mobilize his all efforts to clear the

objection in consultation with GETCO authority. No extra Charge will be paid for such effort.

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38. The contactor shall co-operative with the GETCO in recording measurement etc. as expeditiously as possible and he shall fulfill all the requirement which are necessary to finalizes the accounts on the basic of its records and pay him such amounts as if found due to him ,together with the amount of security deposit if any remaining payable to him after deduction there from the amount due by him to the GETCO. The GETCO shall not entertain further claim from thereafter.

39. PRESENTATION OF BILLS: All the bills for erection, separately for each line should be

presented with the following information on each bill.

(i) 90% bills for erection should be serially numbered giving the work done under each item up to period of billing, work done for which the claim is made in the bill and up to date work so for done. Items in erection bill should correspond to items mentioned in schedule of A/T.

(ii) Balance payment bills should be prepared at the end of the job for each line section under the jurisdiction of the concerned Deputy Engineer which should give the complete information of work carried out, total payment due, actual payment received up to date and the balance amount claimed, It should also accompany a statement of reconciled material account tower wise and line wise.

40. Liquidation Damages; The date stipulated for completion of work shall be strictly adhered

to except for the provision of the clause no. 1.21. Above if the work is not completed by the scheduled date of completion, the GETCO recover amount of liquidated damages at the rate of ½% per every week‟s delay in completion of the line based on the value of the order amount of the work with a ceiling on such recoveries at 10% of order value.

41. AVAILABILITY OF MATERIALS AND IDLE LABOUR CHARGE: Materials are readily

available and arrangement made to procure the rest. However, the Contractor should be carrying out the work as and when the materials are received. No idle labour charges will be bourned by the GETCO in case such occasion of idle labour arises, due to want of any materials. However, this idle period will be counted for the period of assessing the time limit for completion of work as mentioned in the work order. Contractor has to collect the material as and when available and should be keeping in his safe custody.

42. The tender includes all minor accessories and items of work which may not have been specifically mentioned in the specification schedule etc. but are essential for completion of work. The contractor will not be eligible for any extra payment in respect of such minor accessories and items of work.

43. 10% retention money will be deducted from each R.A. bill. 44. No higher rate or revised rate will be applicable for the work, if work is held-up / closed due

to whatever so reasons. 45. R.A. Bill shall be paid if GETCO satisfy with the output of works otherwise only final bill shall

be paid. 46. The cost of damages, if any will be recovered from the Contractor‟s bill. The assessment of

which will be done by field Engineer at his sole discretion and his decision shall be binding to the contractor and shall be considered as final and unchallengeable.

47. The contractor shall co-operate with the GETCO in recording measurement etc. as

expeditiously as possible and he shall fulfill all the requirements which are necessary to finalize the accounts on the basis of its records and pay him such amount as if found due to him together with the amount of security deposit. If any remaining payable to him after deduction there from the amount due by him to the GETCO.

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48. If it is found that the work is unsatisfactory or not progressing as per the program / BARCHART / Target period, any action taken by the GETCO, as may be deemed fit, to see that work is completed as required by the GETCO, would be at the risk and cost of the contractor. If the work is not completed within time limit penalty of 1/2 % of the contract value per week will be levied, Maximum 10% of order value unless time quotation as granted for valid reasons by the competent authority.

PROGRESS OF WORK & REPORTING : 49. Contractor has to submit their working schedule along with tender to complete the work in

view of time limit given in tender Bar chart is also to be submitted. 50. PROGRESS REPORT: Fortnightly progress reports in DUPLICATE shall be regularly

submitted to the GETCO Executive Engineer (Const.) ANJAR and the Engineer-in-charge with a copy of Superintending Engineer (TR) C.O. ANJAR. Bar chart duly signed by contractor shall be submitted at the time of commencement of work.

MATERIAL, DELIARY & HANDLING : 51. All material / equipment required for this work as per schedule shall be delivered at any

store center of Const. Dn. ANJAR jurisdiction & contractor has to take delivery from these stores at his own cost only.

52. The contractor shall be responsible for breakages, losses & thefts of material during transit

or erection. After the materials are issued from stores it is the responsibility of contractor till the work complete and taken over by the GETCO.

53. The contractor will be responsible for loss, distribution or deterioration of the materials,

stores or articles supplied to him by the GETCO, even if such a less distribution of deterioration has occurred under any circumstances whatsoever beyond his control as if the materials, stores or articles so supplied were his property.

54. RETURN OF EMPTY CONDUCTOR DRUMS: The empty wooden drum of earth wire and conductor as well as insulator crates will not be required to be returned back by the contractor to the GETCO stores.

55. ACCOUNTING OF GETCO MATERIALS:- The contractor will be fully answerable and

responsible for all the material issued to him for the work by the GETCO for any theft, loss of pilferage and shall have to furnish account for the same after completion of the work and before preparation of final bill, If the loss referred to above is not made good before final bill as per rules of the GETCO. Contractor has to maintain Site Register Material Account Register regularly.

56. The structure & equipment required for sub-station erection work shall be delivered at S/S

store by GETCO at free of cost and it must be shifted to site without damaging the equipment must be kept in position as per instruction of In charge Engineer and Manufacturer‟s manual. The M.S. Girder required for line erection work will be provided at one end of the line by GETCO. The trip of Girder should be of minimum 20 Girders.

57. The Contract has to shift the material at site with packing case and it should open carefully

without damaging the equipment. The packing case must be returned to the store in good condition and stacked as directed by Engineer-in-charge.

58. The equipments must be cleaned, washed if required before erection. The initial testing

wherever required should be carried out first with the help of Engineer-in-charge before erection, such as measuring continuity test or any other test found necessary.

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59. THE GUJARAT ENERGY TRANSMISSION CORPORATION LTD. shall supply Steel Section required, for earth mesh / structure / G.I. / M.S. strip for earthings the equipments structures with nut and bolts, power cable, control cable, L.T. cable, Clamps connectors and C.I. Plate for small pit etc. at free of cost subject to condition mentioned in schedule-B.

60. Wooden charcoal, salt, black cotton soil, G.I. pipe counter type earthing G.I. strip, G.I. wire,

nut & bolts lugs etc. required for earthing shall be procured by the contractor as per specification given is Schedule „B‟ .

61. In case of non - availability of some items / materials you will have to collect the same from

other nearly store center for which you shall be paid as per GETCO‟s rules and S.O.R. rate. 62. After completion of the work, all the surplus materials issued by the GETCO shall be

returned by you to the respective center of the GETCO as per instruction of Engineer in charge at your cost.

63. For shortages of any materials issued by the GETCO for the work, recovery shall be made

from you, on the basis or prices of the materials (prevailing the date of settlement of materials Account) plus 15% supervision charges.

64. All the materials issued by GETCO shall be transported to the work site on same day and to

be preserved in safe custody failing to which GETCO shall initiate Police actions, similarly as per instruction of Engineer-in-charge, you have to credit the material at GETCO store without any loss of time failing to which GETCO shall initiate Police action.

65. Accounts of Materials issued :- The contractor shall have to maintain accurate day to

day and item wise account of use of issued materials which shall be got checked from time to time by the representative of the GETCO. The contractor will be responsible for custody and preserving the issued materials till the work is handover by the Contractor after completion.

66. The contractor has to maintain site Register, covering all the daily details of Material receipt

& utilization, progress of work etc. This register shall be checked and signed by Engineer in charge & Executive Engineer during the site visit. Any bill without site register shall not be passed. The GETCO shall not entertain further claim from thereafter.

TOOLS :- 67. No tools, tackles, manpower, crane facilities etc. will be provided by the GETCO. No special tools and tackles such as compression joint machine, jointing dies, come along

clamps, dynamo meter etc. shall be given by GETCO. 68. Erection tools required during construction of lines shall be arranged by the contractor at his

own cost. Adjustable stub templates will however be supplied by the GETCO which shall be returned by the contractor in Good condition on completion of the works.

69. Contractor will have to make his own arrangement for all tools, tackles, wire ropes etc. for

the work. 70. The contractor has to submit the list of tools, tackles, equipments with him along with his

tender offer. The tender without this list and other required documents (as mentioned above herein the tender) should be rejected out rightly.

71. ELECTRICITY RULES : All works shall be carried out in accordance with the revised and

latest providing under Indian Electricity Act and Rules made the rounder.

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72. WASTAGE : You shall make every effort to minimize the breakage/Looses and wastage of line

materials, etc. supplied “ Free of cost “ by the GETCO for erection of line. The ceiling for wastages permitted is as under :-

i) Conductor and Earth wire. :a) 0.5% (For jumpering/sag/sisterwire). :b) 0.5% (For credit length up to 30 Mtr.) :c) 2% (For credit in pieces as good conductor from 30 Mtr. To 100 Mtr.) ii) Insulators. : 0.25% iii) Bolts & Nuts : NIL (No extra Bolts/Nuts will be supplied). v) Hardware & Accessories. : NIL. 73. INSPECTION BY GETCO REPRESENTATIVES: The Engineer-in-charge, higher authority of GETCO or his representatives will be free to

visit the contractor‟s work, their stores site and erection sites and also verify the GETCO‟s materials in the custody of the contractor as and when required.

74. FORCE MAJURE :- Force majured is defined as “Any cause which is beyond control of contractor or the

GETCO as the case may be, natural phenomena like floods, draught, - earthquake, epidemics etc. acts of any Government Authorize domestic or foreign including but not limited to war, declare or undeclared, priorities quarantine, embargoes Licensing control or production or distribution restrictions accidents like Fire, Explosions, Break-Downs etc.”.

75. QUANTITY OF WORK : The quantities of various items of erection indicated in Schedule-A

are tentative, final quantities shall be determined after completion of the details route surveys. The contractor has to carry out the work according to quantities as determined at site for which the rates quoted in the Tender shall be valid.

76. TAKING DELIVERY AND INSURANCE:

a. The contractor has keep equipment & structure materials in safe custody and transport to the respective sites and will be fully responsible for any damage to or loss of all materials at any stage during transportation or erection or taking over of the line by GETCO.

b. The Contractor has to open site store near by the route of the line and ensure for safe custody of all the stored materials at his own cost.

c. The contractor shall have total responsibility for the entire materials stored, loose, semi assembled and/or erected by him at site in his custody. The contractor shall make suitable security arrangement at his own cost to ensure the protection of all materials, equipment and works from theft, fire pilferage and any other damages and loss. It shall be the responsibility of the contractor to arrange for security till the works are finally taken over by the corporation.

d. STORAGE-CUM-INSURANCE: - The contractor shall take suitable storage-cum-erection insurance cover at his cost to the extent of 60% cost of line materials, which are required to complete the line. Contractor shall have to take comprehensive insurance policy against any loss, damage, theft, pilferage, fire etc. for the complete period of storage, erection and commissioning up to the time of taking over of the transmission line by the Board. The contractor shall deal directly and pursue the claim with the insurance company and shall be responsible in regard to maintenance of all insurance coverage as well as for settlement of claim. The proof of insurance policy taken by the successful contractor shall be furnished to Engineer-In-Charge. In absence of the above insurance policy, R. A. Bill payment will be with held.

e. In the event of any damage, theft, loss, pilferage, fire etc. contractor will be responsible to lodge, pursue and settle all the claims with the insurance company for all items,

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materials and the corporation shall be kept informed about it. Contractor shall replace the lost/damaged materials/items promptly irrespective of the settlement of the claims by underwriter and ensure that the work progress is as per agreed schedule. The loss, if any, such replacement will have to be borne by the contractor and Board will not entertain any claim/representation in this regard. However it will be contractor‟s responsibility to insure the entire project till the line is taken over by the Board.

f. For Sub-station erection work, the contractor has to arrange for insurance of the fragile equipments for shifting and erection purpose on behalf of the GETCO at the cost of the contractor.

77. DEPARTURE FROM SPECIFICATION AND DRAWINGS:- Should the tenderer wish to depart from the specification in any respect, they should draw

attention to such departure giving his reasons thereof and should get approved the same before doing any further work, unless this is done this specification shall held good. The working drawings are attached with the tenders. However in case of any clarification the decision of Engineer in charge will be final & binding to the Contractor.

78. TESTING AND COMMISSIONING :

i. The contractor after completion of erection work will ensure that all works connected with line have been completed correctly as per Indian Electricity Rule and procedure, any extra cost involved due to incompleteness of work or bad workmanship found out subsequently shall be set right forth with by the contractor at his cost. The clearances at major crossing & earthing resistance value of equipment & structure footing to be taken & data to be handed over to EIC.

ii. After the erection is completed in all respects, the bay should be thoroughly patrolled and checked for continuity and clearances. The bay equipment & structure should be meggered to check its insulating level. Afterwards, a line clear for bay should be given to the Engineer-in-charge that the bay is clear and free of men and materials and is fit to be charged. If on charging the bay is found not to hold, the contractor should arrange to check the bay and find out the causes for the tripping and rectify the defects.

79. TECHNICAL PARTICULARS : The general technical details of the type of structures to be erected conductors and earth

wire to be strung and relevant loading particulars for the same are given in section –II of the specification.

OTHERS: 80. The competent authority can delete any items in schedule of the tender, if he feels that the

rate quoted by contractor act. That item is abnormally high completed to the estimated rates.

81. The mounting bolts should be properly fixed with equipment structure as per instruction of In

charge Engineer. 82. The Contractors has to engage required strength of skilled persons for Transportation,

Loading & unloading work and proper Supervisor to avoid complication & unnecessary delay to complete work timely. The Contractor will be totally responsible for labour claims arising out of the labour employed for this job.

83. The detailed drawings of equipments can be seen from this office during any working day

and the equipments which are to be erected can also be seen physically at Anjar store during any working day and time.

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84. The erection work should be carried out according to the specification as per instructions and programmed laid out by the Engineer in charge. Contractor has to ensure safe shifting and erection of all accessories / equipments as per standard norms.

85. The Contractor has to arrange for minor fabrication (if required) at free cost & follow all

labour laws I.E. Rules safety rules, Insurance rules, GETCO rules at his risk & cost. 86. The tenderer should furnish details of past experience of such job of similar nature

completed by him satisfactorily within the time limit in GETCO without this certificate offer shall be rejected out rightly.

87. The contractor has to co-ordinate & co-operate fully with Engineer-in-Charge and

commissioning Engineer of the supplier for erection of all equipments / structure / accessories, etc., and any other items which are not conveniently included in the specification but requires for completing the job.

88. The quantum of work as mentioned in Estimate / Schedule „B‟ is tentative and it can very

differ as per site condition. The payment shall be made only on actual work executed or order quantity whichever is less.

89. The Contractor has to remain in contact in close days with Engineer in charge of work who

in turn shall issue detailed instruction for the commencement of the work. 90. A fresh & valid solvency Certificate of the extent of 20% of the ordered value will have to be

produced by the contractor and party has to surrender original solvency Certificate to GETCO before commencing of work.

91. Contractor will abide by and fulfill all the terms and conditions and general terms and

condition of the contract for works available in the office. 92. The Contractor will be solely and responsible for any accident / damage either to

equipments or any human being during the time of execution of work. 93. All other general terms and conditions as prevailing in the GETCO shall be applicable to this

contract. 94. Either you or your authorized person should contact our concern S.D.O. as well Division

office, Anjar daily, for the availability of equipments required for this work, failing to which this work order shall be terminated without giving any notice.

95. Prior intimation in writing for starting the job will be given by GETCO for the work. 96. The Contractor will have to give indemnity bond to GETCO against any possible claim of

compensation for damage to contractor‟s equipments or staff or any of third party during the execution of work.

97. The Contractor will have to complete entire job as per directive and instruction of Engineer

in charge. If he fails to do so entire work will be carried out at Contractor‟s risk and cost. 98. The contractor has the experience of survey work and produces the list of survey instrument

and bio-data of Supervisor / Surveyor / Engineer / Technician to be engaged for the job. 99. The tender shall be issued to only the experience and Contractor who has completed such

job of similar nature and magnitude satisfactorily in time. However, issuance of blank tender, will does not qualifies the tenderer to offer the bid.

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100. The contractor will be governed by the GETCO‟s general conditions of works contract. The Booklet will be available in the concerned office in any working days. In the event of placing order, the contractor will have to sign this booklet along with other documents and agreement. All the usual terms and conditions of the GETCO, though the same might have not been mentioned in this specification or contractor booklet will applicable to this contract, and the decision of the Executive Engineer / Superintending Engineer shall be binding on the contractor.

101. Specification in any items mentioned in tender are subject to change without any prior

notice and binding to the Contractor.

102. If the work is required to be carried out during specified outage then the contractor has to deploy adequate man power, material, tools etc. well advance and has to complete the entire work during this specific outage period only, failing to which GETCO shall be at liberally to deduct the amount of revenue loss due to prolong outage. Contractor has to co-ordinate E.I.C. of planning of outage & work schedule thereof, so as to complete all the planned work in outage.

103. If required by GETCO you shall have to provide free to & for traveling facility to our field

Engineer or Surveyor for the work. 104. The tender include all minor accessories and items of work which may not have been

specifically mentioned in the specification / Schedule etc. but are essential for completion of work. The Contractor will not be eligible for any extra payment in respect of such minor accessories and item of work.

105. The Contractor shall not refuse to execute the work order at any time and it will be his sole

responsibility to execute and complete this work as per the instruction of Engineer - in - charge.

106. The Contractor has to carry out all the works in accordance with revised and latest provision

under I.E. Rules Act made there under and as per instruction of Engineer-in-charge. 107. The tender shall be issued only to capable contractor and must have of experience of sub-

station erection work of 400 / 220 KV equipment and structure erection work during last 3 years in GETCO.

108. Registered class „A‟ Contractors with the GETCO and having furnished Rs. 5 Lacs Bank

Guarantee towards lump sum permanent deposit are exempted from to renew / extend the validity of registration and Bank Guarantee well in time before expiry dates.

109. The S.S.I. Industries will be exempted from the payment of Security Deposit provided a

competency certificates is issued by the Regional Division Officer of the National Small Scale Industries Corporation to the effect that the firm is capable of executing the order.

110. The tender shall invariably furnish a monthly average erection capacity (in rating) along with

list of available machinery, tools and tackles etc. for erection of line. 111. The tenderer shall submit offer for erection or foundation work. 112. No subcontractor, Power of Attorney shall be allowed. 113. Any excess work done beyond specification and drawing shall be at Contractor‟s risk and

cost.

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114. The Contractor has to deploy minimum 8 to 10 skill labours / fitters at site daily failing to which GETCO shall have a right to deduct Rs. 1,000/- per day from the bill.

115. During the stringing work of line if any EHT / 11KV / L.T. line comes on the way the

Contractor has to dismantle, restringing, kept on original position etc. work to be carried out. No any charges will be paid extra for this work. further work to be carried out in co-ordination with concern DISCOM personnel for proper identification of feeder / LT line as well as you have to strictly observed all the safety rules of GETCO.

116. The bidder shall specifically note that GETCO will not pay any extra amount to wards any

type of claim except for the description indicated in Schedule “B‟. The party has to carry out all other / additional required activities / work as directed by Engineer in charge which is not mentioned in Schedule but required to be completed as per the site condition and for this work no extra Payment shall be made by GETCO,

117. It will be bidder‟s sole responsibility for erection of complete equipment & structures in all

respect as per the provision of I.E. rules and procedures and as per the instruction of Engineer in charge.

118. In addition to the general of the construction particular attention shall be paid to the final

finish and every effort shall be made to have the entire work contented wish standard of workmanship by the Contractor.

119. No any idling / gang mobilization charge will be paid by GETCO in any circumstances. 120. No part rate or reduces rate shall be allowed in final bill. 121. Contractor has to co-ordinate E.I.C. of planning of outage & work schedule thereof, so as to

complete all the planned work in outage. Contractor has to deploy adequate manpower accordingly.

122. The interpretation of specification doubts etc: - In case of any doubts about what is

mentioned in specification or schedule or elsewhere, the tenderer should get all doubts cleared from the Department in writing and in advance of filling in the tender. In case of difference of opinion about interpretation of specification etc. the decision of Executive Engineer will be final and shall be binding to the contractor to the tenderer.

123. The competent authority can delete any item in schedule of the tender, if he feels that the

rate quoted by the contractor for that item is abnormally high when compared to the estimated rates.

124. The Contractor shall not refuse to execute this work order at any time and it will be his sole

responsibility to execute and complete this work as per the instruction of Engineer in charge.

125. Power supply should be arranged by contractor at his own cost. For that temporary

connection to be obtain by contractor from PGVCL for the said work.

Signature Of Contractor Executive Engineer (Const.) GETCO, ANJAR.

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GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED TRANSMISSION CIRCLE, ANJAR.

CONSTRUCTION DIVISION – ANJAR.

TERMS & CONDITIONS REGARDING INDUSTRIAL LAWS AND OTHER RELATED MATTERS

(1) Wages to be paid at time of payment etc. by the contractor.

(A) The contractor shall pay minimum prevailing rates per day or as may be specified hereafter or rates fixed under the minimum wages Act. Whichever is higher. The wages or very contract labour employed by him under this contact shall be paid by him before the expiry of 7th day of the month in respective of which the wages are payable ( i.e. wages of a month have to be paid by him in the first week of the next month). The payment shall be disbursed in the presence of management representative during the working hours in factory premises and the contractor shall get the entries certified in the register of wages by the representative of the GETCO. Any default will result in cancellation of contract forthwith or also the contractor shall be paid punishable to the extent of Rs.100/- fine per each day.

(B) The contractor shall give his telephone number and address to the GETCO so that in case of labour troubles etc. the contractor can be contacted. The contractor shall arrange to have his office outside the factory premises and the contractor shall keep himself present throughout the working hours.

(2) Labour Laws :-

(A) Person below the age of 18 years shall not be employed for the work. (B) No. female worker shall be employed in the night shift between 7 p.m. to 6 a.m. (C) Contractor shall maintain a valid labor license under the contract labour (Regulation and

Abolition) Act for employing necessary manpower to be required by him. In the absence of such license the contract shall be liable to be terminated without assigning any reason thereof.

(D) The contractor shall at his own expenses comply with all labour laws and keep the GETCO indemnified in respective thereof. Some of the major liabilities under various labour and industrial laws which the contractor shall comply with as under :-

(i) Payment of contribution by way of employer‟s contribution towards provident fund, family pension scheme, Deposit linked insurance scheme, Administrative charge etc. at the rates make applicable from time to time by Government of Gujarat/Government of India or other statutory authority.

(ii) Payment of deposit in respect of each contract labour at the rate of Rs. 30/- with the office of Commissioner of Labour as per the Contract Labour (Regulation and Abolition Act).

(iii) License Fees as prescribed under the Contract (Regulation and Abolition) Act and rules framed there under depending upon the number of work men employed by the Contractor.

(iv) Paid Leave facility and wages as per the provision of the Factory Act at the rate of one day for every 20 days of working.

(v) Identity Cards as prescribed under the Factories Act with Photo affixed thereto, the same for identification.

(vi) Payment of retrenchment compensation, Notice pay and other liabilities as per Industrial Disputes Act. any payment to the Contractor‟s employees arising out of any claim or disputes under the Industrial Disputes Act. 1947 or any other labour laws.

(vii) Payment of Compensation in case of accidental injury. (viii) Provision of crèche if the female labours employed are more than 30 numbers.

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(ix) Maternity Leave as per the Maternity Benefit Act. The above are some of the major liabilities of the Contractor in addition of other liabilities prescribed under the various labour laws in force from time to time from statutory Authorities like State Government / Government of India which the Contractor shall have to comply with.

(3) Provident fund & Family pension Scheme:- The contractor shall submit along with his bill (month wise) a statement regarding deduction

against employees provident fund and family pension scheme in respective of each concerned employee, provident fund and family pension scheme at the rate at admissible ( or at the rate made applicable by the Government from time to time) of the wages. The contractor‟s contribution and his workers contribution towards provident fund and family pension scheme shall be deposited by the contractor with regional Provident Fund Commissioner, Ahmadabad.

(4) Deposit Linked Insurance Scheme:- The contractor shall have to deposit ½ % of the wage in respect of employees who is a

member of the Provident Fund as the contribution to the deposit linked insurance Scheme with Regional Provident Fund Commissioner, Ahmadabad.

(5) Administrative Charges:- Administrative charges for maintaining provident fund A/C shall be deposited by the

contractor with Regional Provident Fund Commissioner, Ahmadabad at the rates applicable.

(6) Paid Leave Facility:- Paid leave facility at the rate of one day for every twenty days worked by the contract

labour shall be provided by the contractor to his workers. He shall maintain leave Records/leave cards for individual labourer which shall be duly verified and approved/certified by the authorized officer of the GETCO.

(7) Workmen’s compensation fund & Employer’s Liability Insurance:- The contractor shall cover all his employees under workmen‟s compensation fund and

under the liability insurance. The contractor shall employ adequate number of experienced staff at site for dial

supervision and for maintenance of various register and records required under the law and contract No. payment for supervision shall be admissible.

(8) Contractor to Idemnify the GETCO:- The contractor shall indemnify the GETCO and every member officer and employees of the

GETCO also, engineering in charge and his staff against all actions, proceeding, claims demands, costs and expenses which may be made against the GETCO or Government for or in respective of former of his obligation under the contract documents. The GETCO shall not liable for or in respective of or in consequence of any accident or injury to any workman or other person in the employment of the contractor or his sub-contractor and the contractor shall indemnify and keep indemnified the GETCO against all such damage and compensation and against all claims, demands, proceedings costs, charges and expenses whatever in respective thereof in relation thereto.

(9) Workmen’s compensation and employer’s liability insurance:- Insurance shall be affected for the entire contractor‟s employee engaged in the

performance of this contract. If any of the work is subject the contractor shall require the sub-contractor to provide workmen‟s compensation and employer‟s liability insurance for the latter‟s employees unless such employees are covered under the contractor‟s insurance.

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(10) The GETCO reserves the right to terminate this rate contract at any time during its tendency without giving notice of termination or any reasons thereof.

(11) The GETCO will be entitled to deduct directly from the bills, to be paid to the contractor any

sum or payable by you and which sum/sums the GETCO is required to pay as principal employer on account of your default in respect of all liabilities referred to in above clauses.

(12) GETCO does not accept any responsibility as factory Act, Minimum wages Act, Workmen‟s

Compensation Act, Insurance Rules etc. or any other act, rules or regulations that have to be observed by the contractor for carrying out the work. Subject to the availability of raw materials, the contract is to be completed within stipulated time period from the commencement date as mentioned in the work order.

Signature of Contractor With rubber stamp.

Executive Engineer (Const.) GETCO, ANJAR.

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SPECIAL CONDITION FOR USE OF CEMENT IN WORK 1. The rate in Schedule “B” is inclusive of Cement Cost. Contractor has to purchase fresh

43 grade cement confirming to as per IS-8112 and of approved brand by GETCO. 2. Contractor has to construct “Pucca Godown” at site of the work so that Cement bags

can be properly preserved to avoid damage due to any kind of Water. 3. The contractor shall have to procure cement by purchasing from the open market

according to line requirement and keep sufficient quantities to avoid delay in work. Same quantity of cement is to be utilized from his own stock. Account of cement utilized at each location duly certified by concerned GETCO‟s supervisor and engineer in charge of work. The account is required to be maintain and submitted with each RA bill. No payment shall be made toward cost of cement bags utilized in each running bills without submission of cement consumption details. No wastage is permitted as same is to be procured by the contractor at his own cost from the authorized dealer approved by the GETCO. No wastages towards cement is permitted.

4. Cement should give the required strength of cement concrete. 5. To bring sufficient and timely cement at site is full responsibility of contractor. Nothing

extra will be paid on account of any reason to maintain progress of work and to complete the work in Schedule time.

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

In case of not submitting the same, bill will not be passed. Contractor has to submit the copy of cement purchase Bill along with each RA Bill/ Final Bill.

7. No negative variation will be allowed for consumption in cement then prescribed as per

Booklet of Technical Specification of GETCO/Mix Design and nothing will be paid extra for over consumption.

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

account of safety. 9. If GETCO‟s authorized representative wants to check cement stock at site, contractor

has to allow for the same at any time. 10. Contractor has to maintain day-to-day cement consumption/balance at site. 11. As far as possible, Contractor has to maintain supply of cement of only one bread &

grade throughout the work and on account of closer/shortage of approved brand, cement of other brand in accordance No.(01) will be allowed by Engineer-in-Charge.



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12. Minimum cement Consumption considered for cement concrete:- a) M-20 – 6.5 Bags per CMT b) M-15 – 4.5 Bags per CMT

13 Contractor will be allowed to carry out work only after Physical Verification of cement

brought at site. 14. The tor Steel bards required for RCC type foundation shall be procured by the

contractor in advance to avoid delay in the work. 15. No wastage is permitted for reinforcement steel and as reinforcement steel is to be

procured by the contractor at his own cost. NO over lapping of RCC is permitted in foundation work.

16. GETCO reserves right to test the quality of steel and cement procured by the

contractor at any Govt. Recognized Laboratory and intended to be used for the tower foundation works. The test results shall be binding to the contractor closer /shortage of approved brand, cement of other brand in accordance of condition No.(01) will be allowed by Engineer-in-Charge.

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

brought at site. 18. The Cement and Steel of the fallowing companies/suppliers who are manufacturing for

supplying are to be provided by contractor.

Sr. No.

Name of Manufacturer of Cement Name of Manufacturer/supplier of structural steel/coils/bars/etc.

1 2 3 4 5 6 7 8 9 10

Narmada Cement Company Ltd. Gujarat Ambuja Cement Co. Ltd. Saurashtra Cement Siddhi Cement J.K. Cement L & T Cement (Ultratech) Shri Digvihaya Cement Co. Ltd. Binani Cement Vikram Cement Sanghi Cement

Steel Authority of India. Tata Iron & Steel Co. Ltd. Jindal Lloyds Essar Steel Ltd. Ispat Bhawalka Steel Industries Ltd. Mumbai. Sun Vijay Rolling and Engineer, Nagpur. Shri Bajranga Alloys Ltd. Raipur. Unique Structres and Towers Ltd. Raipur. Shah Alloys Ltd. Ahmedabad.

SIGNATURE OF CONTRACTOR EXECUTIVE ENGINEER (CONST) GETCO: ANJAR

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TECHNICAL INSTRUCTIONS TO THE BIDDER

The works shall be carried out strictly as per the erection manuals and shall fully

comply with the relevant Indian Standard. The IE rules and Acts in force time to time

shall also be applicable during tendency of the contract.

The Statutory requirement of central government and stage government shall be

complied with by the successful Bidder. Any complications arising out of it shall have

to set right by the contractor without any financial implication to the Purchaser.

The Purchaser will make all the technical data drawing and catalogues for equipment

to be erected available to the contractor. Purchaser shall also make available to the

contractor the layout of switchyard and also drawing of the control room and also

related works equipment drawings.

The erection contractor shall however not remain contended with the drawings,

manual and catalogue as well as lay out drawing given by the Purchaser but shall

also exercise his own judgment and shall prepare the working drawing required for

erection or shall assist the purchaser in making them. Further while erecting the

equipment or carrying out other activities related to the contractual work, the

contractor shall adhere to the latest engineering practices for erection and

construction and shall also keep Engineer in charge posted about the ways and

means adopted by him for construction activities.

EXECUTIVE ENGINEER (CONST) GETCO: ANJAR Signature of Contractor



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ERECTION AND COMMISSIONING TOOLS & TACKLES

The Contractor shall provide all tools/tackles jigs and fixtures winches, alignment

tools, welding sets, testing kits, testing meters/instruments, breaker handling devices

all consumable items and construction equipment as required to install the

equipments and to complete the work in all respects and shall necessarily include

(but not limited to) bolts, nuts, rivets, welding rods, shims, wedges, packing sheets,

packing compounds, oil installation and protection of individual equipment in storage

and during erection, testing and commissioning.

This shall also cover proper alignment, tack welding tagging laying marking of and

connection of cables, fabrication supply and installation of all support structures for

installation of various electrical equipment and cables.

Provision of cable glands, ferrules, and cable lugs tags sealing kit (for HT cables)

shall also be arranged by the contractor.

Erection testing & commissioning of various equipment shall be done strictly as per

manufacturer‟s instructions.

Successful bidder shall submit proposed test procedure to the purchaser for

approval well in advance and shall not commence testing until approval is conveyed.

All additional iron framework erected to put the equipment in operational condition

shall be provided with two coats of primer and two top cots of finish paint.

Special care shall be taken to make the enclosed equipment protected against entry

of rates, lizard, and creeping reptiles, which may create electrical short circuits.




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COMPLETION OF ERECTION (GENERAL)

Equipment shall be considered to have been completely erected when the following

activities have been completed.

Moving of all equipments to the respective foundations.

Fixing of anchor bolts or tack welding as required.

Leveling and alignment of equipment.

Assembling of all accessories such as relays, CTs, PTs, instruments etc. as

described in the job specifications.

Drying of equipment as required and testing of oil for dielectric strength.

Filtration and filling of oil as required.

Cable laying, termination with continuity checks.

Applying of finishing coat of paint wherever required.

Mounting of lighting fixtures & connections.

Testing of all system with operation of all protection system.

EXECUTIVE ENGINEER (CONST) GETCO: ANJAR

Signature of Contractor



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ERECTION OF SWITCHYARD STRUCTURES

Erection of switchyard structures shall mean erection of gantry column, beams, equipment support structure and lighting, mask, VHF masks, watch and ward observation posts if any.

The foundation work of switchyard structure is not in the scope of this tender. The foundation with concreted anchor bolts shall be made available by purchaser well in time to enable the contractor of this work to get a clear working front.

The switchyard structure shall be made available to the contractor in the knocked down condition either at site or from any other store of GETCO in radius of 100 kms. Small parts like cleat, plate fasteners step bolts and other accessories (if any) shall also be supplied as above separately.

Before Commencement of the erection work, the contractor shall check cast foundations and anchor bolts for their individual ad mutual distances and also for the correctness of concreted bolts in terms of number and verticality. In case of any disagreement with the lay out drawing, the matter may be referred to Engineer in charge for remedial measures who in turn will arrange such remedial measures. However, the contractor shall also render necessary assistance in the matter.

The erection of structure shall be done strictly as per the approval set of structure drawings to be given by the Purchaser. The erected column for bringing the structure in alignment or bringing the structure in plumb shall be allowed.

The erection of column/beams shall be done in phased manner on already erected column. The elevation faces the beam should be first fastened to the column one and thereafter plan bracings should provide one by one to complete the beam geocentric pre-stressing of beam member for alignment should be avoided. In case of difficulty in fabricated material or otherwise, the engineer in charge should be contacted for remedial measure who in turn will take necessary action. However the contractor shall also render necessary assistance in this work to Engineer in charge for speedy completion of work. The load points, rings bracing shall also be provided as per drawings.

The Cross-connected beams should be perfectly at right angle and matching with respective faces of the column. No. column or beams shall be erected with missing members.



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The method of erection is not being dealt with in details here. However, while making the rigging arrangement, it should be ensured that no column beam or part thereof is damaged due to misjudgment. All the members, plates, cleats, bolts, buts and other accessories should be fitted to the column, beam support structure as per the approved drawing.

After the erection of beam and column, the bolt, nuts should be properly tightened and centre punched. The thread protruding bout should be dented in the contact surface of nut at 3 point 120 degrees apart to eliminate loosening of bolt due to vibration. The stringing of bus bas conductor be done only after getting certificate from engineer. In charge that all bolts & nuts are provided as per approved drawing and tightened.

The equipment support structure should also be erected like gently column. They should well be in plumb with all members fitted as per approved drawings and bolt nuts properly tightened. The contractor shall also take care to see that the alignment of foundation of equipment support structure is well done. The equipment support structures shall be erected as per the approved drawings.

All the structure to be erected in line level and in plumb as per instruction of Engineer-in-charge. If any structures falls after erection but before grouting then it is responsibilities of Contractor to bet replace damaged members at his cost. After taking delivery of the structures from GETCO stores than contractor is fully responsible for safe custody and theft which will be at Contractor‟s cost till completion. During erection due care is to be taken for any damage to any equipment inside the S/S yard and any damage to the equipment is at Contractor‟s Cost. Required tools, tackles, ropes, spanners and skilled labours etc. are to be arrange by the Contractor at his cost. All bolt and nuts to be fixed properly and spring washer, flat, washer to be used as per drawing.

If any minor fabrication / modification is required during erection to the structure i.e. holes, cutting, which is to be carried out by the Contractor at free of cost. Any loose materials which obstacles during the erection is to be shifted by the contractor for which no extra charges is to be paid.

EXECUTIVE ENGINEER (CONST) GETCO: ANJAR


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ERECTION OF EQUIPMENTS

1. All the equipment to be opened carefully and any damage during opening of equipment cases or during shifting at erection places will be at Contractor‟s cost.

2. Before erection of equipment it should be cleaned properly or if required may be washed as

per instruction Engineer-in-charge. 3. Before erection initial testing of equipment whatever is required is to be done with the help of

Engineer-in-charge for which no any extra charge will be paid. 4. Arrangement of erection is to be get inspected by Engineer-in-charge before erection of

equipment and its structure. 5. No any extra charges are to be paid if any equipment is required to change its position as per

requirement after erection. 6. Within the sub-station yard no any extra shifting charge will be paid to the Contractor for any

equipment. 7. The detailed drawings of equipments can be seen from this office during any working day and

the equipments which are to be erected can also be seen physically at Wankaner/ Gondal store during any working day and time.

8. The erection work should be carried out according to the specification as per instructions and

programmed laid out by the Engineer in charge. Contractor has to ensure safe shifting and shifting and erection of all accessories/ equipments as per standard norms.

9. The contractor has to arrange for minor fabrication (if required) at free cost & follow all labour

laws I.E. Rules safety rules, Insurance rules, GETCO rules at his risk & cost.

10. All the equipment to be opened carefully and any damage during opening of equipment cases or during shifting at erection places will be at Contractor‟s cost. 11. Before erection of equipment it should be cleaned properly or if required may be washed as per instruction Engineer-in-charge.

12. Before erection initial testing of equipment whatever is required is to be done with the help of Engineer-in-charge for which no any extra charge will be paid.

13. Arrangement of erection is to be get inspected by Engineer-in-charge before erection of equipment and its structure.

14. No any extra charges are to be paid if any equipment is required to change its position as per requirement after erection.



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15. Within the sub-station yard no any extra shifting charge will be paid to the Contractor for any equipment.

16. The detailed drawings of equipments can be seen from this office during any working day and the equipments which are to be erected can also be seen physically at Wankaner/ Gondal store during any working day and time.

17. The erection work should be carried out according to the specification as per instructions and programmed laid out by the Engineer in charge. Contractor has to ensure safe shifting and shifting and erection of all accessories/ equipments as per standard norms.

18. The contractor has to arrange for minor fabrication (if required) at free cost & follow all labour laws I.E. Rules safety rules, Insurance rules, GETCO rules at his risk & cost.

19. The Secondary equipments like Breaker, CT, CVT, PT, LA (Surge arrestors) wave trap etc.

Shall be procured by the contractor from the site store centre or other store centers of the purchaser and transported to the site at the cost of contractor. The contractor shall also do loading and unloading of the equipment.

20. After the arrival of equipment at site, packing shall be gently removed without causing any damage to the equipment. The equipment shall be checked for its correctness of dimension, make etc. as per the approved drawing. The equipment then shall be cleaned by a piece of cloth and made ready for erection.

21. The equipment shall be mounted on the ready pedestal (of masonry) or steel structure as the case may be and checked the same for its verticality. Construction of masonry pedestal is not in the scope of this work.

22. All the clamp connector and fitting shall be provided as per the approved drawing of equipment by the purchaser except “T” connector to be provided on buses.

23. In case of CT, PT by CVT, the junction box or terminal box of the equipment shall be opened, cleaned and all their connections should be checked.

24. The arcing horns or corona control rings shall be provided as per the approved drawing. Similarly all fittings etc. shall also be provided as per the approved drawings.

25. The electrical connection of the equipments through jumpers or through 4” aluminum pipe shall be carried out kiosk or to the control relay panels. The connection of high voltage terminal of equipment shall not be resorted to, unless secondary connection or cabling work to control equipment is over. Testing of equipment shall also be done to ensure the correct wiring sequence of the equipment and continuity before energizing equipment by EHV.

26. Polarity of the equipment to be connected on HV side should be checked prior to erection. The oil level (if any) of the equipment should be checked for its totality. If level is found to be inadequate, topping filling of oil should be resorted to. The purchaser free of cost will supply the quantity of oil required.

27. Fuse, links, etc provided in the secondary box of the equipment shall be checked for their position and continuity and any lacuna observed will be set right before taking the equipment for commercial use.

Signature of Contractor EXECUTIVE ENGINEER (CONST) GETCO: ANJAR

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Construction division Office, 220KV S/S Compound, ANJAR - KUTCH – 370 110. Telephone No. (02836) 245784 Fax No.(02836) 241588

E-mail:- [email protected] E-mail:- [email protected]

ERECTION OF CIRCUIT BREAKER

Purchaser intent to procure SF6 circuit breaker for the voltage class of 400/200 KV switchyards. The purchaser shall procure switchyard SF6 circuit breaker.

The circuit breaker shall be taken delivery from the site/other stores of purchaser and transported to the work place will in time on loading/unloading. The crates containing the insulators and important parts and accessories shall be opened carefully keeping them in their proper position. Insulator parts and other accessories shall be thoroughly cleaned for any deposits of dust or other particles.

The breaker shall be brought on the pedestal of masonry or steel frame as the case may be in upright position without any inclination. The main parts of the equipments shall be assembled as per approved drawing to be submitted by purchaser. The purchaser shall requisition service of commissioning engineer of circuit breaker manufacturer. However, the contractor will not remain contended with the instruction and guidelines given by the commissioning engineer and shall also use his judgment in better erection of commissioning practice of circuit breaker.

After the placement of circuit breaker in position the kiosk of the breaker shall be thoroughly inspected and any lacuna found shall be reported to the engineer in charge of the work. The HT terminal connection shall be done only after the terminals of the equipment kiosk are made to the marshaling kiosk and or the control/relay panels. Polarity of the equipments shall also be ensured before physical erection.

The method of erection of breaker is not dealt with in details; however, it is recommended that breaker poles shall be erected only by using telescopic crane or other suitable mechanical arrangement. The rigging should be tool proof.

The operating mechanism in the breaker Kiosk and contacts as well as the power supply circuits

(AC/DC) shall be property checked for its operation worthiness. All piping for gas/air shall be laid as per the approved drawing. The air receiver or compressor shall be positioned as per the relevant drawing. Minor fittings and fabrication or grouting work required to place these articles or accessories shall be done by the contractor without any extra cost to the purchaser. In case of breakers with spring mechanism the trials of the mechanism by actuating should be done to ensure its line worthiness.

EHV side of the breaker should be aligned to a incoming and outgoing bus conductor of 4” IPS aluminum tubular pipes. Whiles erecting the breaker, the operating mechanism without the porcelain insulator should be laid perfectly to avoid any mal functioning of the breaker.

Earthing points of the breaker as well as attached kiosk be connected to earth grid by means of risers already available nearby the equipment. The purchaser free of cost shall make pieces of galvanized earthing strips available. Any other erection checks and pre-cautions indicated in the manual furnished by the respective supplier of the equipment shall be studied well by the contractor and the provisions there of shall be implemented as far as possible.

Signature of Contractor EXECUTIVE ENGINEER (CONST) GETCO: ANJAR



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Regd. Office: Construction division Office, 220KV S/S Compound,

ANJAR - KUTCH – 370 110. Telephone No. (02836) 245784 Fax No.(02836) 241588


ERECTION OF ISOLATORS

Isolators of dis-connectors for the 200 KV and 66 KV switchyard shall be with or without earth blade type. They are also further categorized as pantograph type of centre breakers type etc. The isolators shall be procured by the contractor from the site stores of the purchaser and transported to the work site. All the spare parts shall be properly unpacked cleaned and made ready for erection.

Before erection, the contractor shall obtained copies of approved drawing of respective equipments. The isolators shall be erected on the ready galvanized structures. The purchaser along with support structure shall supply pantograph isolators. However, foundation for them will be available readily at the respective points in the switchyard.

The contractor shall check the erected support structure for their alignment vertically and tightness of fasteners before mounting the isolators part on them. The contractor shall also verify the mounting arrangement for the operating mechanism on this structure and suitable for the same. In case of any shortcoming the matter may be reported to engineer in charge. Any modification of trivial nature for the structure of fixtures shall be carried out free of cost.

The parts of the isolators, fixed and moving contacts earthing rode etc. shall be handled very carefully to avoid breakage or distortions. The erection shall be carried out using mechanized erection tools. The polarity of the isolator polls shall be properly identified and also the direction of the opening should be pre-determined. It should be ensured that in the entire switchyard the isolator open and close uniformly (direction point).

The operating mechanism for the line contacts shall be thoroughly checked for their

accessories as per approved drawing and it should be ensured that all the connection fuses links dehumidifiers lighting sockets electric motors are in their proper position. Any deviation from the approved should be got sat right with the help of engineer in charge. Position any deviation from the approved drawing should be got set right with the help of Engineer –in-Charge.

While erecting the isolator, it should be ensured that it should be properly aligned with respect to bus conductors or line conductors or 4” IPS tubular aluminum bus bard provided in the switchyard. The erected isolator shall be within the plumb. The operating mechanism rods, pole and rotation insulators shall be checked for their proper function. The testing of the wiring to the kiosk should also be done to ensure its operation worthiness. The final commissioning of the isolator should be done only after connection to control panel is affected. However prior to that it should be ensured that the physical movement of the fixed and moving contacts and reach of them is within the prescribed limit.

The pantograph isolator shall be erected along with the tubular structure on the ready foundation. It is very much essential to align pantograph isolator longitudinally and laterally which is also in tandem. The vertical movement of the pantograph arms should be properly



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checked and aligned with the horizontal contact bar hanging from the line / bus conductors so that the moving contacts of the pantograph isolator grips the horizontal contacting bar. In center of the moving contact. The master and follower operating mechanism should be checked for their sequence of operation and fit should be ensured that the circuits are exactly as per the circuit diagram approved by the purchaser. EXECUTIVE ENGINEER (CONST) GETCO: ANJAR Signature of Contractor

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Regd. Office: Construction division Office, 220KV S/S Compound,

ANJAR - KUTCH – 370 110. Telephone No. (02836) 245784 Fax No.(02836) 241588


ERECTION OF CONTROL & RELAY PANELS

The contractor shall procure the control and relay. Panel from site store or any other stores of the purchaser and transport the same to the erection site. The cases containing the panel shall be unpacked carefully and shall be nicely cleaned. Any of external damage is observed, same shall be brought to the notice of Engineer in-charge. The panel shall be unpacked in upside position. After an external visual inspection, the panel door shall be opened and checked for the circuit connection, terminal connector, dehumidifier, power connection etc.

A front side of the panel shall be checked for the meter indicator, hooter, semaphore indicators etc. for their position, rating and dimension by comparing them with the approved drawing. The overall dimension of the panel should also be verified.

Any lacuna in the equipments, circuits, fittings, dimensions etc. observed shall be brought to the notice of Engineer in charge who will try to impose remedial measures.

The relay panel should also be checked for type of schemes adopted for protection, internal connection, fascia indicator etc. Any difference observed should be brought to the notice of Engineer in charge who will take necessary action.

After all the inspection of control panel and relay panel is over, the equipment will be transported from inspection room to their respective place in the switchyard. The panel shall be erected along cut outs provided in the slab concrete; it is decided by Engineer in charge or which is approved by authorized drawing.

The size and number of cores of cables be brought from the equipment to control panel, control panel to relay panel and back to equipment shall be pre- determined by study.

The panel for communication and tale control protection system shall be erected at the separate space provided for them in the control room and shall be distinctly away from site control panels. Connections and circuit of PLCC panels shall be altogether different from that of control and relay panel for feeder. The contractor shall synchronize the activities of panel erection in such a way that cabling work from the control room to field kiosk and thereafter to the equipment kiosk shall be suitably checked as per the approved drawing as well as actually field – testing requirement.

After the erection of control panel and relay, panel, all the equipments, accessories indicators etc. along with the internal wiring and other accessories provided with the kiosk of the panels.




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Sub-station structures and equipment earthing.

1. Earthing pits are to be excavated as per standard drawing and as per instruction of

Engineer-in-charge of s/s. 2. Generally in rocky / soft rock strata mesh type earthing are to be provided from

scrap / flat which will be given to the contractor at free of cost for which account to be submitted and necessary fabrication welding, joining with pipe is to be done by the contractor.

3. Back filling and watering of earthing pits is to be done in the presence of GETCO

Supervisor only. 4. Contractor has to arrange watering in such way that resistivity of each pit should

comes to the required limit. 5. For laying of earthing strip inside the sub-station yard for equipment and s/s

structure contractor has to be carried out as per the specification is to be laid properly by making welding joint and bolts wherever is required.

6. In case of hard strata contractor has to fill-up earthing trench after laying of strip by

black cotton soil. 7. All earthing joints are to be welded with structure of equipment by means of proper

welding and bolt with structure and with the earthing pits. All the welded joints are to be painted with Aluminum Paint.

8. For earthing GETCO will supply only G. I. Strip & Scrap for mesh, remaining

materials such as salt-cock pipe etc. is to be supplied by the contractor. 9. All earthing joints including the earthing trench is to be made over lapped with

earthing strip. 10. The drilling of the bore should be carried out as per specification given in standard

corporate office approved drawing. 11. The bore should be fill up with black cotton soil & bentonite powder as per

instruction of E.I.C.



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12. The welding joint, bolting, over lapping of round bar, G.I. plate etc. as per standard corporate office approved drawing.

13. The arrangement of riser for earthing system of all equipments are as per standard

Corporate office approved drawing. 14. The laying of earthing strip is as per earth mat layout plan as per standard

Corporate office approved drawing. 15. The laying of earthing strip in excavated trench size 0.6 x 0.3 & fully back filling with

black cotton soil with pouring of water. 16. The design of earthing system should be as per standard Corporate office

approved drawing. 17. The approved drawing of earthing system design available with SDO/D.O.

Executive Engineer (Const.) GETCO, Anjar.


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Bus bar / Earth wire stringing. 1. For stringing of conductor any size or any type is to be utilized which must be

properly cut after taking correct measurement.

2. Conductor to be spread in a straight condition and no any twist is permitted if any twist is there than same is to be replaced by the Contractor at his cost.

3. No any scratches should be allowed during spreading bus conductor.

4. All disc Insulators are to be cleaned and all the „W‟ pin must be ensured before

fixing to the conductor.

5. Before taking the tension of bus conductor on gantry beam, beam tension plate bolt, nuts to be checked and tighten. No over tension is to be allowed during tensioning of conductor and sag of conductor is to be kept as per instruction of Engineer-in-charge.

6. Wherever spacer are required to be provide at regular interval as per

instruction of Engineer-in-charge.

7. Jumpering is to be done as per standard practice however it must be done with taking proper care of clearance between conductor and column.

Executive Engineer (Const.) GETCO, Anjar.




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LAYING OF CONTROL CABLES &

TERMINATIONS 1. Laying and termination of control cable work shall generally includes following.

a) Control and power cable from individual equipments kiosk to the field kiosk. b) Laying and termination of Control and LT Power cable from field – kiosk to control room

equipment ( i.e. LT switchgear, DC battery and control panel / relay panel). c) Laying and termination of cable from the transformer kiosk to transformer panel and up to

AC / DC supply source. d) Laying and termination of control cables from control panel to relay panel and vice a versa. e) Laying & Termination of cable from DC/AC source, battery room LT switchgear room to

control / relay panel. f) Laying & Termination of Control / Power cable from Diesel generating set terminals to LT

switchgear room. g) Laying & Termination of cable from 11KV / 400V distribution transformer to LT switchgear

room. h) Laying & Termination of cables from station transformer to distribution transformer in the

switchyard as well as in the residential quarter area. i) Laying & Termination of LT power cable from station transformer to fire protection system

kiosk (If required). j) Laying & Termination of control cable from communication and Tele-protection equipment

to their respective equipment and panel.

2. The Contractor shall first of all prepare cable schedule after studying the various control schemes, protection schemes and metering scheme as well as communication, scheme etc. as per the approved drawing which the purchaser makes available. The cable schedule shall be got approved from engineer in charge of the work.

3. „The contractor shall procure‟ the required size of control and power cable from the purchaser‟s site store to any other stores from where the same allotted and transport it to its site store.

4. The control cables shall be terminated using correct type of lugs and further prodded with ferules giving the identification number of various cores of the cable. Correct type of tools for termination shall be used to secure a rigid connection of the cable tray along with the cable trenches. Normally mild steel, racks and cable trays are provided in the cable trench. However, the purchaser may it its‟ own discretion prefer to utilize fiber reinforced poly propylene (FRP) cable racks and trays. In such an event, the racks trays will be supplied by the purchaser to the contractor in a knocked down condition. The contractor shall assemble the rack and provide trays on them as per the approved drawing given by the purchaser. If FRP trays and racks are to be utilized, the contractor will have to take extra care while laying the cable through different layer and racks to avoid any displacement or distortion of the FRP racks. However, if the laying of prefabricated FRP racks and trays fall in the scope or FRP rack / tray supplier. the contractor shills co-ordinate and synchronize his cable laying activities with respective supplier of FRP rack / trays.



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5. Utmost care shall be taken by the contractor to prevent damage to outer insulation and the armors of the cables. No joint to the cable shall be permitted. Unless situation so warrants and Engineer in charge permits the same.

6. All the power and control cable shall be properly identified, giving the serial number and details of end connections after laying.

GENERAL PRECAUTIONS FOR HANDLING CABLES:

1. Before laying cables these shall be tested for physical continuity absence of cross phasing insulation resistance to earth and between conductor insulation resistance tests shall be carried out with 500/1000 volts meager.

2. The cable shall be supplied for site wound on wooden drum as per as possible. For smaller length and sizes cable in property coiled form can be accepted. The cables will be laid by mounting the drum of the cable on drum carriage. Where the carriage axle and the cable laid out from the drum in on case the cable will be rolled on as it produces kinks which may damage the conductor.

3. Sharp bending and kinking of cables shall be avoided. The binding radius for PVC insulated and sheath armored cable shall not be less than 10 „D‟ where „D‟ is overall dia of the cable. Armored cables never concealed in roads without G. I. pipes or R. C. C. pipes ( required pipes will be supplied by the contractor ) After drawing cable the end of pipe shall be sealed with cotton/bituminous compound.

4. LAYING OF CABLES (UNDERGROUND SYSTEM) :

1. Cables shall be so laid in ground in such a way that these will not interferes with other underground structures. All water pipes sewage lines or other structures, which become exposed by excavation shall be properly supported and protected from injury until the filling has been rammed solidly in places under and round them. Any telephone of other cables coming in the way is to be properly shield/diverted as directed by the engineer-in-charge.

2. Cable shall be laid at a minimum depth of 600mm from ground level excavation will generally be in ordinary soil. The width of the trench shall be sufficiently for laying or required number of cables. The surface of the ground after back filling the earth shall be made goods go as to confirm in all respects to the surrounded ground and to the entire satisfaction to site engineer.

3. For laying cable and clamping on structure for flood lighting clamps are to be provided at approximately one meter distance. To fix the clamp on structure either 5mm diameter bolts are to be welded on structure of hold can be drilled on structure leg in such a way that 2 core cable can be clamped in straight run on structure up to the flood lighting terminals. For wall mounted fixtures the cable shall be laid on wall by using grooved wooden base block, G. I. Saddle screws etc.

4. Joints in the cable throughout its length of laying shall be avoided as per as possible and if unavoidable prior approval of site engineer shall be taken. If allowed proper straight through epoxy joint shall be made without any additional cost. A loop of one meter of each length of cable shall be left near each street light pole. Also a loop of one meter shall be provided on both ends of the cable. This additional length shall be used for fresh termination on in figure. Cable for this loop shall be paid for supply and laying.

5. TERMINATION AND JOINTING OF CABLES:

On both ends of cables, suitable size braes heavy duty cable glands shall be used before it enters junction box/main L.T Panel/joint box etc. Armor of cable shall be connected to earth point.

EXECUTIVE ENGINEER (CONST) GETCO – ANJAR

Signature of contractor

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SWITCH YARD LIGHTING & CONTROL ROOM ELECTRIFICATION

SPECIAL TERMS & CONDITIONS

(1) Rate is to be quoted with name of Company i.e. Bajaj/Crompton/Philips etc.

(2) Inspection of the entire luminary is to be inspection at Bajaj/ Crompton/ Philips Show

room then it is to be dispatched.

(3) All the Luminary is to be supplied with all the accessories like round plate, flexible

wire, lamp starter 40W/ 20W Fluorescent tube etc.

(4) This work also includes commissioning of existing wiring with minor repairing /

replacement of ceiling rose plate etc.

(5) GI.pole is to be inspected at works at the cost of contractor.

(6) Sample of Allu.cast J.Box will be given by GETCO. & supply as per sample

(7) Excavation for pole, Earthing, cable lying is to be carried out in any type of soil,

except Hard rock. In case of excavation in Hard rock Rs. 420 per CMT shall be paid

separately.

(8) Tube light fixture fitting in CR is to be carried out with long GI Pipe & is to be properly

hanged and fitting and ceiling as per EIC.

(9) Ceiling Fans is to be selected at authorized showroom & inspection is to be done at

show room colour of fan should be white only.

(10) Exhaust Fan & Pedestal Fan should be purchased only after selection of make &

model at authorized showroom.




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SWITCH YARD LIGHTING & CONTROL ROOM ELECTRIFICATION

TERMS & CONDITIONS

(1) Supply storage and installation of various lighting fixtures, complete with lamps and accessories.

(2) Supply storage and installation of lighting panels. (3) Laying and termination of 415 V PVC armored power cable from lighting panel to the

junction box at the bottom of the gantry of lighting fixtures respectable and looping from one gantry to other shall be buried underground. Contractor shall quote the unit price of cable erection separately. Cables glands and lugs are included in contractor‟s scope.

(4) Laying and termination by 415V PVC armored power cable from street lighting panel to street lighting poles and power cable, for looping from one gantry to gantry shall be in scope of lighting contractor these cables shall be buried underground. Cable glands and lugs are included in contractor‟s scope.

(5) The contractor shall fully co-ordinate the design and the work with engineer in charge and various other contractors of the project.

(6) Materials and components not specifically stated in this specification on and which are necessary for satisfactory installation and operation of the lighting system shall be deemed to be included in the scope of the specification.

(7) The design manufacture and performance of equipment should comply with all currently applicable states, regulation and safety code in the lighting where the equipment will be installed nothing in this pacification shall be construed to relieve the bidder on these responsibilities.

(8) Unless otherwise specified, equipment offered shall conform to latest application Indian and IEE standards equipments, complying with another authoritative standards such as British, U. S. A. VDE etc, will also be consider if it insures performance equivalent of superior of Indian standards in each cases the bidder shall clearly indicate the standard adopted and furnish a copy of the latest English version of the along with the tender. Should there any dispute of design, work shall follow.

(9) Indian standards as per latest amendment should be followed a) IS : 1913 General & Safety requirement for electric lighting fitting. b) IS : 3528 Water proof electric lighting fitting c) IS : 4012 Dust proof electric lighting fitting d) IS : 4013 Dust tight electric lighting fitting e) IS : 1777 Industrial lighting fitting with metal reflectors. f) IS : 3287 Industrial lighting fitting with plastic reflectors. g) IS : 2493 Well glass lighting fitting for use underground in mines.

(Non flameproof type) h) IS: 1947 Specification of flood light. i) IS: 2149 Luminaries for street lightings. j) IS: 2183 High pressure mercury vapour lamps.



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k) IS: 1534 Ballasts for use fluorescent lighting ( Part-1 ) fitting l) IS: 1569 Capacitors for use in fluorescent lighting fitting m) IS: 2215 Starters for fluorescent lamps. n) IS: 2713 Tubular steel poles. o) IS: 5133 Steel and cast iron Boxes. p) IS: 2629 Hot dip galvanizing of iron & steel. q) IS: 694 PVC insulated cables for working voltages up to and including 1100V r) IS: 732 Code of practice for electrical wiring insulation

(System voltage not exceeding 650 volts.) s) IS: 3043 Code of practice for earthing. t) Indian Electricity Act. u) Indian Electricity Rules.

(10) The Standards mentioned above are available from Indian Standards institution. Manok Bhavan, 9, Bahadoor Shab Zafar Marg, NEW DELHI – 110 001.

(11) All sodium/Mercury vapour lamps fixtures shall be complete and with accessories like ballasts, igniters, power factors improvement capacitors etc. This shall be mounted as per as possible in the fittings assembly only, if those cannot be accommodated inside then a separate metal enclosed box shall be included to accommodate the accessories and in addition with fuse and terminal block suitable for loop in loop out connections. Outdoor type fixtures shall be provided with outdoor type weather proof box. They shall indicate starting time of these lamps to get full light output. Curves for starting characteristics and variation of lamps characteristics with varying supply voltage etc. should be furnished by the bidder.

(12) Each lighting fixture shall be provided with end earthing terminal suitable for connection to 8 SWG GI earthing conductor.

(13) CABLE TERMINATION BOX :

1) Cable termination box for gantry structure shall be completely weather proof confirming to ISW 55 and provided with lockable door and HRC fuse mounted on fuse carrier and fuse base assembly. The terminal shall be stud type and suitable for two Nos. 4mm2

cable necessary arrangements for glanding cable along with supply of gland are included in tender scope.

2) The bolts nuts and screw required for erection is to be supplied by the contractor at his own cost.

3) Outside and inside the cable terminal boxes will be furnished in two coats light grey colours.

4) Finished painted appearance on equipment shall aesthetically pleasing appearance free from dots and uneven surfaces.

5) Touch up paint at site shall have to be done if necessary. (14) SECTION PILLARS :

1) The contractor shall supply and installation section pillars. 2) The section pillars shall be suitable for mounting on platform. The bracket bolts nuts and

screw required for the erection shall be included in the installation rate. 3) Section pillars be of mentioned size and of 15 SWG 1.5mm sheet steel and shall have

bolted cover with good quality gasket lining. 4) The section pillars shall have the following identification marking.

i. Circuit Nos. on the top. ii. Circuit no. with ferrules ( inside ) as per drawings iii. Danger sign in case of 415 volt section box.

(15) The section pillars shall be weather proof type with gaskets confirming to IP-55 as per IS-

2147. The connections shall be property sealed for worming proofing.

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(16) Section pillar shall be provided with two separated and earthing terminals suitable to receive earthing strip of size 50 x 6mm C.I. Flat with section pillars.

(17) Outside and inside the cable terminal boxes shall be finished in two coat of primers and finished paints shall be of slightly different shade to affably inspection of painting.

(18) Finished painted appearance on equipment shall present ethnically looking appearance freedom dots and uneven surface.

(19) Touch up paint at site shall have to be done if necessary. (20) The missionary platform for section pillar must be of size 3‟ (L) x 1.5‟(W) x 3‟(H) (21) STREET LIGHT POLES:

1.1 These shall be of steel tubular type with suitable arrangement at the top of the pole for fixing the lighting fixture. The poles shall be fabricated out of medium class black steel pipe, seamless type with specified thickness, IS-2713-1969, each pole shall be fabricated on automatic pole swaging machine tampered in and shrunk with welding outside having overall length of 7.00 meters and the effective length of section as under: I) Bottom 3.00 meters having outside diameter 114.3mm and wall thickness 3.61mm

with base plate of size 3000 x 300 x 6mm which welded as shown in drawing. II) Middle 2.00 meters having outside diameter 87.9mm and wall thickness 3.25mm. III) Top 2.00 meters having outside diameter 76.10mm and wall thickness

1.2 On the top of the tubular pole as fabricated above one single/double side brocket of 1

meter length ( diameter of pipe suit fitting entry ) tilted at an angle of 20 shall be welded and fixed at the top by means of fixing bolts, 4 Nos, and top cap by fixing bolts 2 Nos as shown in drawing. The most shall have attended a reducer having suitable diameter for mounting street light fixture.

1.3 The pole and wall mounted G.I. pipe post shall be supplied with one M.S water-tight junction box fabricated from M.S. sheet of 14 SWG with 15 Amp 4 way heavy duty Bakelite connector brass neutral link rewire-able fuse rubber gaskets etc.

1.4 Inspection of poles shall be carried out at the work for various tests under IS-2713 & 1969 before it is dispatched to the concerned site

1.5 The junction box should be provided with proper bracing arrangement with poles by means of G.I. strips. The junction box should have two/three holes at the bottom to accommodate two/three brass cable glands of suitable size for the cable to be used the cable glands of approved make shall be supplied by the contractor.

1.6 The pole including junction box shall be painted with one coat of anti-corrosive oxide primer before dispatch to site and two coats of aluminum paint of approved mark ( preferable ASIAN paint )

1.7 The wall mounted G.I. pipe post shall be painted with one coat of anti-corrosive oxide primer and two coats of aluminum paint. The junction box shall be applied one coat of anti-corrosive oxide primer and two coats of black enamel as per instruction of engineer-in-charge.

(22) INSTALLATION OF POLES AND WALL MOUNTED G.I. PIPE POST: Installation of the poles shall be done as per drawing. The depth of pole to be done in ground shall be 1/5th of total pole length or as specified in drawing whichever more. The pole shall be grouted in pit of 450 x 450 x 1500mm with cement conceal (1:3:6) Before the placement of pole in the pit 100mm thick 450 x 450mm (1: 3: 6) cement concrete bed shall be prepared and only after drying, poles shall cast all around the pole, Above finished ground level 2 Nos. of light duty 32mm or 38mm diameter PVC pipe, each of 1 meter length for cable entries and 10 SWG G.I. earthing wire shall also be provided and laid during the pedestal casting by the contractor 2.1 The concrete shall be protected from premature drying by curing for at least seven days

after pouring all concrete surfaces from 150mm belowground level to top shall be finished concrete all the materials for civil and electrical works shall be arranged and provided by the contractor.

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2.2 The G. I. pipe post shall be fixed on the face of wall at suitable height by means of pairs of wall clamps must and bolts.

(23) CABLE WORK:

PVC insulated PVC outer and inner sheet armored copper conductor cables suitable for 1100 volts A. C. as per IS: 1554 (Part-1-1964) of size as specified in schedule of quantities. The cables should be of approved make any of following amicable/C.C.I / Unistar / Glostar C. C. of equivalent subject to approval of competent authority.

(24) EARTHING OF TUBULAB POLES :

For earthing tubular poles G. I. wire of size 8 SWG is to be laid, along with the control cable in trench. The connection to the studs provided on tubular poles is to be carried out with this continuous earth wire with required size of washers and nuts. Above earth wire laid along with the cable is to be connected at earthing pits in switch yard as per instruction the same.

(25) INSTALLATION STREET LIGHTING LUMINAIRE:

This includes fixing of street light fitting complete with accessories and clamps on the pipe/brackets, connecting it with 2 x 2.5 Sqr. Mm 7/0 57mm dia PVC insulated and PVC insulated copper flexible conductor from water light junction box, testing and commissioning the same.

(26) INSTALLATION POST TOP LUMINAIRE : This includes providing and installations of post of lantern complete with all accessories and lamp, connection it with 2 x s 5 Sgr. mm 7/0. 67mm dia PVC insulated and PVC sheathed copper fixable conductor testing and commissioning the same. All the fittings required for fixing the luminaries such as reducer coupler gasket and all type of hard wires shall be provided by the contractor himself. All tools and tackles required for the entire work shall be arranged by the contractor. In any of board will not provide any such facility whatsoever. All materials shall be got approved from E.E. (const) Anjar before commencement of work. If there is any dispute regarding interpretation of specifications the decision of Ex. Engineer (Const) Anjar shall be final and binding to the contractor.

EXECUTIVE ENGINEER (CONST) GETCO – ANJAR

__________________ Signature of contractor

with Rubber stamp

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GRAM: TRANSGRID Phone No.(02836) 245784 Fax No.(02836) 241588

CONSTRUCTION DIVISION OFFICE,

220KV COMPOUND S/S ANJAR,

ANJAR - KUTCH – 370 110.

E - Mail:- [email protected]

price B I D

NAME OF WORK:

THE ERECTION WORK OF STRUCTURE, EQUIPMENT, BUS

BAR STRINGING, JUMPERING, EARTHING, CONTROL WIRING

& YARD LIGHTING FOR 04 NOS. 66 KV FEEDER BAY, 01 NO.

OF 66 KV TRANSFORMER BAY AND 01 NO. 220 KV

TRANSFORMER BAY INCLUDING 66 KV BUS EXTENSION AT

220 KV SHIVLAKHA S/S.


Sr

NoDESCRIPTION

EST.

QTY.RATE UNIT AMOUNT

Erection of S/S structure & eqipment including punching of

nut bolts. Rates are inclusive of shifting of same upto

erection site from its S/S store.

(A) 66 kV 45 1800.00 MT 81000.00

(B) 220 kV 18 2500.0 MT 45000.00

Erection of breaker (all type/make) including fixing of all its

accessories, fittings,connections etc. complete as per

owner's / supplier's instruction manual and as per instruction

of engineer in charge including individual & interpole wiring

of operating box and that with M.K.BOX. Erection is to be

carried out by using required capacity of crane only. Rates

are inclusive of dragging/loading/unloading of same from

site store to erection site. With out crane is permitted.

(A) 66 kV 5 4000.00 Set 20000.00

(B) 220 kV 1 12000.0 set 12000.00

Erection of LA's (all type/make) on it's erected structures

including complete dragging /loading /unloading of the same

from site store to erection site and fixing of required

clamps,connectors,corona rings, surge counter and other

accessories etc. as per instruction of Engineer-in-charge.

(A) 66 kV 15 300.00 No. 4500.00

(B) 220 kV 3 750.0 No. 2250.00

Erection of Centre break isolator (All make) with earth blade

on its erected structure consisting of 3 base channels with

porcelain/solid core insulator including interconnected piping

with operating mechanism and accessories with final

adjustment for simultaneous operating & closing . The rates

are inclusive of dragging / loading /unloading of the same

from site store to erection site as per instructions of Engineer-

in-charge.

(A) 66kV 5 2500.00Set of 3

phase12500.00

(B) 220 kV1 4500.00

Set of 3

phase4500.00

5 -DO - but for with out earth blade complete.

(A) 66 kV10 1800.00

Set of 3

phase18000.00

6As per item No. 5 but without earth blade & for

Tandom/Pentograph isolator. (B) 220 kV3 4500.00

Set of 3

phase13500.00

Erection of 66 kV CT/PT (all type/make) on it's erected

structure including complete dragging/ loading/ unloading of

same from site store to erection site and fixing of required

clamps,connectors as per instructions of Engineer-in-charge.

(D) 66 kV CT/PT (without crane permitted)

(A) 66 kV 15 450.00Per

Phase6750.00

(B) 220 kV3 2500.00

Per

Phase7500.00

GUJARAT ENERGY TRANSMISSION CORPORATION LTD

CONST DIVISION, ANJAR

1

2

4

3

7

Sr

NoDESCRIPTION

EST.


Installation of earthing strip as shown below including

digging of 600 mm depth and 450 mm wide trench/fixing on

structure as per attached drawing including fixing

arrangement with two bolts arrangement, joining with nut-

bolts and lap welding and applying zinc rich paint on added

joints including supply of GI nut-bolts as per specification.

(A) 50 x 6 mm G.I. strip 2000 22.00 Mtr. 44000.00

(B) 75 x 10 mm GI strip 600 38.00 Mtr. 22800.00

9Grouting of all structures including leveling with ratio1:2:4

mix.including supply of cement. (M-20)10 4220.00 CMT. 42200.00

10

Installation of earthing pits as per drawing attached herewith

by providing 100 mm inner dia. cast iron pipe of min 13 mm

thickness(Min) and 3000 mm length. Work incudes providing

and fixing of petty clamps for connection, fabrication & fixing

of G.I. Strip for earthing connection as per drawing attached.

Excavated earth pits should be filled by mixture of coke-

charcoal, salt and sand up to top. Further this includes

providing of brick masonry chamber of size 450 mm x 450

mm & depth upto 1000 mm as per the instruction of E.I.C.

including light type C.I. cover with frame and applying 12 mm

thick cement plaster in 1:3 inside and to all the exposed

faces upto 300 mm below foundation level, curing etc.

complete. Extra earth should be removed away from the site

/ S/S premises or refilling earth, if required. All material for

this job such as C.I. pipe, C.I. cover with frame, anodized no.

plate, salt, charcoal, cement sand, gravel bricks etc. to be

supplied by the contractor. Tentative quantity of salt and

charcoal shall be 2.5 cmt. work also incudes measurement

of earth pit resistance & Water feeding.

45 6800.00 Pit 306000.00

Erection of control panel, relay panel,or C.R. panel or RTC

panel including grouting of panel,jointing with adjoing panel

including required fabrication for entry of control cables and

complete verming proffing. Job includes supply of required

bolts,nuts etc and shifting of panel from S/S site to work site.

(A) 66 kV 5 500.00 Per No. 2500.00

(B) 220 kV 3 600.00 Per No. 1800.00

12Fabrication in Sub Station / Equipment structure required as

per instruction of engineer in charge 1 3000.00 L.S. 3000.00

Erection of Polycone/solid core Bus post insulator on it's

erected structure including complete fixing accessories and

shifting of same loading and unloading from it site store to

erection site.as per instruction of engineer in charge.

(A) 66 kV 15 200.00 Per No. 3000.00

(B) 220 kV 40 500.00 Per No. 20000.00

14

Transportation of any store material/Equipment from Any

store to work site including Loading Unloading. Each trip will

be consider as10.0 MT Vol. trip More than 70 KMS

3750 5.00 MT/KM 18750.00

13

8

11

Sr

NoDESCRIPTION

EST.


Preparing and fixing of required length of jumper in switch

yard on Bus and equipment.tensioning &dressing of jumpers

complate as per instruction of engineer in charge.

(A ) FOR twin moose/zebra 750 24.00

Rmt./

Single

Cond.

18000.00

( D) For single Moose/Zebra/ Panther 1200 12.00

Rmt./

Single

Cond.

14400.00

Loading/Unloading of structure,equipment,etc.

66 kV CT & PT 15 150.00 NO 2250.00

220 kV CT & PT 3 400.00 NO 1200.00


66 kV LA 15 100.00 NO 1500.00

220 kV LA 3 150.00 NO 450.00


66 kV BREAKER/11 kV VCB Panel 5 500.00 NO 2500.00

220 kV BREAKER/11 kV VCB Panel 3 1000.00 NO 3000.00


66 kV GI STRUCTURE 50 90.00 MT 4500.00

220 kV GI STRUCTURE 20 90.00 MT 1800.00


HARDWARE & INSULATOR (FOR 66kV) 10 30.00 MT 300.00

HARDWARE & INSULATOR (FOR 220 kV) 3 30.00 MT 90.00


(6) CONTROL CABLE DRUM (FOR 66 kV) 5 60.00 MT 300.00

(6) CONTROL CABLE DRUM (FOR 220kV) 3 60.00 MT 180.00

22

Stringing of overhead earth wire in switch yard on S/S

structure including jointing, jumpering, tensioning, clamping

etc. complete as per instruction of EIC

350 22.00

Rmt./

Single

Cond.

7700.00

23

Stringing of bus complete in all respect with fixing of all

fittings,insulator sag compensation spring and all

accessories as per instruction of engineer in charge.

700 45.00

Rmt./

Single

Cond.

31500.00

24

Installation of GI strip of 50x6mm/75x10mm MS

flate/20mm/36 mm dia. MS round bar for 66 kV switch yard

including digging of trench size:1000 mm depth and 450 mm

width in any type of soil except hard rock, laying in cable

trench and welding of bar.

1300 33.00 R mtr. 42900.00

25

Providing of bore type earthing for vertical grid earthing

electrode having 3 meter depth and 100 mm diameter bore

and refilling with 32 mm dia ms round bar having 3 meter

long with threading of 50mm length on top portion of the bar

each and refilling with black cotton soil with suffiecient

watering and connecting same with existing earthing grid

mat periphery by welding with joints. Contractor has to

supply 32mm dia. Round bar – 3mtr, bentonite powder or

black cotton soil. As per drawing specification.

45 2750.00 Per Rod 123750.00

26Providing & installaing check pit as per instruction of EIC

with earth chamber . 5 2000.00 NO 10000.00

15

18

17

16

19

20

21

Sr

NoDESCRIPTION

EST.


27

Laying of 1100 volt PVC armoured copper /alluminium

Control Cable in ready made cable trench & inside Hume

pipe including binding/clamping of cable with GI wire or

shaddles as per the requirement including the suply & fixing

of indentification tages at both ends & in beween if required

for follwing size Cable will be supplied by GETCO at free of

cost. (A) 2C/4C/ 7Cx2.5/4/mm2

copper control cable or any

equivalent size of all L.T. cable

5000 4.50 Mtr 22500.00

28

Laying of 1100 volt PVC armoured copper /alluminium

Control Cable in ready made cable trench & inside Hume

pipe including binding/clamping of cable with GI wire or

shaddles as per the requirement including the suply & fixing

of indentification tages at both ends & in beween if required

for follwing size Cable will be supplied by GETCO at free of

cost. (B) 12C/19C/27Cx2.5/4 mm2

copper control cable or

any equivalent size of LT cable

2200 7.50 Mtr 16500.00

29

Termination of Control Cables at panel/MK/ Equipments

including supply of required size of brass cable glands, lugs,

ferrules, PVC binding tages, buttons etc as per following size

for 2C/4C/7Cx2.5/4 mm2 copper control cable or any

equivalent size of all L.T. cable

170 200.00 End 34000.00

30

Termination of Control Cables at panel/MK/ Equipments

including supply of required size of brass cable glands, lugs,

ferrules, PVC binding tages, buttons etc as per following size

for 12C/19C/27Cx2.5/4 mm2 copper control cable or any

equivalent size of LT cable

45 350.00 End 15750.00

31

Laying of 1.1 Kv PVC armoured copper /alluminium Control

Cable in ground by digging trench of suitable width and

450mm depth in any type of soil including supply & fixing of

indetification tag on both end at distance every 100 mtrs for

following size. (A) 2C/4C/7C x 2.5/4 mm2

copper control

cable or any equivalent size of all L.T. cable

400 15.00 Mtr 6000.00

32

Laying of 1.1 Kv PVC armoured copper /alluminium Control

Cable in ground by digging trench of suitable width and

450mm depth in any type of soil including supply & fixing of

indetification tag on both end at distance every 100 mtrs for

following size (B) 12C/19C/27Cx2.5/4 mm2

copper control

cable or any equivalent size of all L.T. cable

125 18.00 Mtr 2250.00

33Providing & fixing of "B" class G.I.pipe and flexible PVC pipe

of following size for cable protection including fixing with

equipment str., 25 MM

125 100.00 Mtr 12500.00

34Providing & fixing of "B" class G.I.pipe and flexible PVC pipe

of following size for cable protection including fixing with

equipment str. , 50 MM

90 160.00 Mtr 14400.00

35Providing & fixing of PVC pipes of heavy duty and flexible

PVC pipe of following size for cable protection including

fixing with equipment str. , 25 MM / 40 mm

425 25.00 Mtr 10625.00

36Providing & fixing of PVC pipes of heavy duty and flexible

PVC pipe of following size for cable protection including

fixing with equipment str. (D) 50 MM

425 35.00 Mtr 14875.00

Sr

NoDESCRIPTION

EST.


37

Providing & Fixing of SMC type outdoor all weather proof

junction bx for CT & PT terminations with 20 nos. of

disconnecting type "Elmex" make connectors as per

instruction of Engineer-in-charge. Min size of 730 X 510 X

220 mm.

12 3625.00 NO 43500.00

38

Providing & fixing of 4 pole 4 wire MCB of 32 Amp. (MDS

make only) -1 nos.& 2 pole 2 wire-3 nos.MCB of 16 Amp.

(MDS make only) in AC MK Box includingg minor fabrication

work

2 1500.00 Job 3000.00

39

Preparation of Cable & control wiring schedules based on

the schematic drawings supplied by the GETCO for the

switch yard & control room equipments as mentioned below.

(B) Complete set euip. of one 66Kv Feeder or Transformer

of 66kv or any other scheme.

6 1500.00 Job 9000.00

40Provide & fixing on 200 mm dia Alluminium disc for

equipment name plate.with black &white colour complete as

per instruction of EIC

25 80.00 No. 2000.00

41

Provide & fixing radium name plate for 66 kv feeder name

on panel & YARD complete work asper instruction of EIC. 10 50.00 NO 500.00

Providing & installaing of Crompton Greaves/Wipro/Philips

make HPSV-T lamp & necessory contorl geras.Flood light

luminaries to be mounted on gantry structure colomn along

with mounting materials like channel,angle,brackets for fitting

at an elevation and gear box stand on ground level as per

instruction of EIC.

FHD1224/WFZ 42400/SFF-14-400 with 1 nos. of 400 W

HPSV-T lamps and CG1340S (CA) control gear box ( 2 Nos.

) one per lamp fixture & on contorl gear including wiring from

J.B. to luminaries with supply of 2C X 2.5 mm2 copper

control Cable.

15 5080 No. 76200

FHD1224/WFZ 42250/SNF-14-250 with 1 nos. of 250W

HPSV-T lamps and CG1225S (CA) control gear box ( 2 Nos.

) one per lamp fixture & on contorl gear including wiring from

J.B. to luminaries with supply of 2C X 2.5 mm2 copper

control Cable.

5 4699 No. 23495

43

Providing & fixing of GI (Hotdip) junction box 14 swg. With

clamps on structure of distribution of single phase AC power

supply to each of the flood light luminaries mounted on the

structure. The flood light fixtures connected with 3C X 2.5

mm2 copper unarmoured. Phase wire shall be normally

though a rewireable pocelain fuse holder for each lamp.

Neutral and earth wire shall be terminated on respective

terminal strip. Externally two earth wires of minimu 8 swg GI

required to be connected to the nearest earth grid.

Fabrication of juction box as per instruction of EIC.

20 1270 NO 25400

42

Sr

NoDESCRIPTION

EST.


44

Supply and laying of 2cx4 mm2 (7 strends) copper cable

wire armoud of GETCO approved & ISI marked by

excavation of 1.5 feet wide & 2.0 feet deep cable trench / in

ready made cable trench by providing laying of sand and

bricks on either side & top of cable continuously & refilling

the same with supply of required cable glands & looping from

one junction box to other & required wiring. The control cable

must be with following specifications. The cable must be

steel wired armoud copper control cable having 7 strands

rated for 1100 volts, 24 Amps. Current capacity of GETCO

approved & must bear ISI specification as per relevant IS of

cable, armouring & PVC. The No. & minimum diameter of

finished wire of each core should be 7 / strand. The weight of

control cable per KM should not be less than 469 kgs.

1200 95 Mtr 114000

45

Supply and laying of following sqmm 3.5 C standard

armoured allum. Cable as per IS & approved by GETCO by

excavating 1.5 feet wide & 3 feet deep cable trench / in

ready made trench by providing & laying of sand & bricks on

either side & top of cable contineously & refilling the same as

per direction of EIC. (b) 3.5 x

25 mm2 Allum. Armoured.

150 150 Mtr 22500

46

Providing and fixing of GI clamp on s/s structure at approx.

1/2 Mtr. Interval for clamping of 2c x 4 mm2 control cable of

floor light. Clamp should be of 25 mm width strip, 6 mm GI

nuts bolts. Clamp should be fix in such a way that cable can

be easily

500 25 No. 12500

47

Providing & fixing of ' B ' Class ISI marked GI pipe of 25 mm

inner diameter for cable loopin, road crossing with necessary

elbow / band J. Box.

25 60 Mtr 1500

48

Providing & fixing of section feeder pillar of size

835x480x1295 mm of 16 SWG GI sheet including (1) AC

contector TPN 32 amp. L & T make 1 nos (2) Surface

mounting timer switch MDS make 4Q TT type 20 amp 230

volt. (3) MCB of L.&T./MDS make 32 amp TPN 1 nos. (4)

Two pole 10 amp MDS/L&T make MCB 4 nos for outgoing

feeder.All MCB,Timer,AC contector fixing on 12 mm water

proof ply wood with cable tray & channel. All the material

used must be ISI marked only.

1 7800 No. 7800.00

49

Providing earthing to tubular pole,section pillar by coil type

earthing (coil size 50 mm dia & 20 turns/coil) by 10 SWG

copper wire in seperately prepared eathing pit of 1.5 Mtr

depth & back filling with 16 Kg charcol and salt each with

BC. Soil & clamping eath wire with pole & J.Box as per inst.

of EIC.

20 300 No. 6000.00

1454665.00

Note : Service Tax will be reimbursed to contractor after producing proof of such payment

made to appropriate authority.

Total Rs.

Rupees Fourteen Lacs Fifty Four Thousands Six Hundred Sixty Five Only.

EXECUTIVE ENGINEER (CONST).

GETCO, ANJAR.

D.O. ANJAR. D.O., GETCO, ANJAR.

C E R T I F I C A T E

I/ We am / are willing to carry out the above work at________ (in figure)

______________________________________________(in words) % above / below the tender amount work out as Rs. _________________________(in figure)

Rupees (in words)________________________________________________________

Signature of Contractor,

(With Rubber Stamp & Date)

Supdt. Of A/c Exe. Eng. (Const.)

getco substation spec

Documents

kv structure

kv shivlakha

kv transformer bay

kv feeder bay

kv ss compound

kv bus extension

kv compound ss anjar

erection of equipment