GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED

Transcription

1 / HAND OPERATED GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED TRANSMISSION DIVISION - AMRELI TENDER NAME OF WORK : Supply of 72.5KV, 1250 AMP OIP condenser bushing suitable for EHV class transformer of 220/66 KV, 400kv s/s, Amreli NAME OF PARTY : DUE DATE : 26/07/2010 Page 1 of 16-

2 GUJARAT ENERGY TRANSMISSION CORPORATION LTD. TRANSMISSION DIVISON 400KV S/S, AMRELI NAME OF WORK : Supply of 72.5KV, 1250 AMP OIP condenser bushing suitable for EHV class transformer of 220/66 KV, 400kv s/s, Amreli TENDER INDEX Sr. No. Particulars Page No. 1 Tender Notice Taxes-other charges & terms conditions 5 3 General terms conditions 6 3 Leakage counter (Technical specification) 7 5 Special instruction to tenderer. 8 6 Schedule B (Price Bid) General instruction and special conditions. Name and Address of Party : Tender Fee Receipt No. : Date EMD Vide D.D. No. : Date Page 2 of 16-

3 (TECHNICAL & COMMERCIAL BID) GUJARAT ENERGY TRANSMISSION CORPORATION LTD. TRANSMISSION DIVISON 400KV S/S, AMRELI PHONE No: (02792) TENDER NO. 02/2010 NAME OF WORK : Supply of 72.5KV, 800/1250 AMP OIP condenser bushing suitable for EHV class transformer of 220/66 KV, 400kv s/s, Amreli Sealed tenders are invited in two separate sealed covers Super scribed technical bid and price bid from Registered Suppliers in appropriate class with GETCO/Central/State Government / Railway/Semi. Govt. and who has executed similar nature of supply and magnitude successfully by Executive Engineer (TR.),GETCO,400KVS/S,Amreli Sr. No. Name of Work 02/2010 Supply of 72.5KV, 1250 AMP OIP condenser bushing suitable for EHV class transformer of 220/66 KV, 400kv s/s, Amreli Time Limit 1 Month Tender E.M.D. Fee Rs. Rs. 240/ Last date of submission of tender: (Technical and Price bids) 26/07/10 (Only by RPAD / Speed post) (During working Hrs. up to Hrs.) 2. Due date of opening of Technical bid 26/07/10 (at Hrs., if possible) 3. Validity of tender: 180 Days from the date of opening of Technical Bid. No tender shall be accepted / opened in case of receipt after due date and time of tender, irrespective of delay due to postal services or any other reasons and the GETCO shall not assume any responsibility for late receipt of tender. The tenders are to be submitted by the intending bidders in single envelop with two separate sealed and super scribed envelopes as listed below: Envelope No.1: Technical bid and pre qualification requirement, bid data, details specification. Envelope No.2: Price Bid. Page 3 of 16-

4 Technical and pre qualification requirement bid details specification (envelope No.1) will be opened first and subject to evaluation based on the qualification criteria contained in the individual bid document. Price bids (Envelope No.2) of bidders who are assessed and declared as substantially technically responsive on evaluation of the technical bid will be opened for further commercial evaluation. The Earnest Money Deposit and tender fee will be accepted by Demand Draft on any Nationalized Bank only situated at AMRELI, drawn in favor of GUJARAT ENERGY TRANSMISSION CORPORATION LTD.,. Tender without EMD and tender fee shall be rejected. Two separate demand draft for Tender fee and EMD should be submitted with technical bid. Tender document can be down loaded from our web site Interested party requested to visit our Web Site as mentioned. The Tenderer should have to submit with Tender on latter pad along with attested copies of the certificate of (1) PAN No. (2) Registration from GETCO (3) Solvency Certificate from Schedule Bank / Revenue Bank, (4) Partnership deed, (5) Latest Registration Certificate for provident fund of Employees / Labors and P.F. Code No. and its latest receipt, (6) Experience Certificate (7) Vat Registration (8) Service Tax Registration (9) Payment of Tender Fee & EMD in D.D. in favour GETCO, AMRELI The GETCO reserves the rights to reject any or all tenders or accept any tender without assigning any reason thereof. Executive Engineer(TR) GETCO,400KV S/S AMRELI Page 4 of 16-

5 GUJARAT ENERGY TRANSMISSION CORPORATION LTD. TRANSMISSION DIVISON 400KV S/S, AMRELI ** TAXES - OTHER CHARGES & TERMS - CONDITION FOR SUPPLY ** 1. PRICE: Prices quoted in our price bid are for delivery F.O.R. at Amreli. 2. VAT: Prices are exclusive of VAT which will be charged at % 3. Excise Duty: Prices are exclusive of excise duty. The present rate of excise duty applied is % 4. Service Tax: If applicable, will be reimbursed on production of challan for payment of Service Tax. 5. Transit Insurance: Prices inclusive of transit insurance right up to site and 30 days thereafter. 6. Income Tax: Income Tax will be deducted from each bill as per the rules. 7. Penalty: We agree to Board s penalty clause. 8. Guarantee: We agree with standard guarantee for 36 / 42 months from date of installation / date of supply respectively. 9. Import License: We do/ do not require import license from the Board. 10.Tender should be submitted by R.P.A.D./Speed Post Only. 11.Validity: Our offer is valid for 180 days from the date of this technical bid. 12.The GETCO reserves the right to accept or reject the offer without assigning any reason whatsoever the GETCO s decision will be final and binding to us. 13.Supplier should submit CST No./GST No. & TIN No. 14.In Price Bid, only unit rates should be shown and all taxes and other charges if any, should be shown separately. 15.The product should have minimum guarantee period of 36 / 42 months from date of installation / date of supply respectively. More guarantee period will be preferable and shall be given due weight age and preference. 16.No price escalation will be allowed. Rates quoted should be firm for the period of contract. Signature of Contractor With rubber stamp. Executive Engineer (TR.) GETCO,400KV S/S AMRELI Page 5 of 16-

6 GUJARAT ENERGY TRANSMISSION CORPORATION LTD. TRANSMISSION DIVISON 400KV S/S, AMRELI. ** GENERAL CONDITION FOR SUPPLY ** 1. If found necessary, the order may be awarded to more than one agency against the tender. 2. The tenders shall remain open for acceptance at least for a period of Six Months, from the date of opening of tenders. 3. The Gujarat Energy Transmission Corporation Limited does not bind itself to accept the lowest or any tender. The Executive Engineer (TR), AMRELI reserves the right to reject any or all tender without signing any reasons whatsoever. 4. As regard damage the materials, equipment the supplier, he himself will be responsible. If he thinks fit he may take necessary insurance cover, at his cost. 5. Security deposit: - The contractor will have to pay the Security Deposit at 10% of the order value on placing the order & it will have to paid in cash or demand draft in favor of GUJARAT ENERGY TRANSMISSION CORPORATION LTD within 10 days from the date of the issue of order. 6. Tenderer should be qualified only who have P. F. Registration, Service Tax Registration, Vat Registration & Work Registration. 7. Service tax will be paid as per prevailing norms on production of service tax registration. And against production of payment proof. 8. Specification in any items mentioned in tender are subject to change without any prior notice and binding to the contractor. 9. GETCO shall deduct the Income-Tax and other taxes as per prevailing rules from each and every bills. 10.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. 11.No tools, tackles, manpower, crane facilities etc will be provided by the GETCO. Date :- Signature of Contractor With rubber stamp. Executive Engineer (TR.) GETCO,400KV S/S AMRELI Page 6 of 16-

7 GUJARAT ENERGY TRANSMISSION CORPORATION LTD. TRANSMISSION DIVISON 400KV S/S, AMRELI ** TECHNICAL SPECIFICATION OF 66KV CLASS,1250Amp BUSHINGS ** ITEM SPECIFICATIONS Supply of high voltage (72.5KV) OIP Condenser Bushings. The Electrical & Mechanical characteristic of bushing shall be in accordance with IS 2099 & IEC KV 1250A 325 KVP Rated Voltage Rated Current Lighting impulse withstand voltage, 1 Min power frequency withstand Phase to earth voltage 42 KV Rated frequency 50 Hz P.F. withstand voltage (Dry & wet) 140 KV Total creep age distance (Minimum) 1825 mm Dimension of bushing As per existing bushing dimension & drawing given below CT extension (BCT) 300 Maximum angle of mounting from vertical 30 max. Angle of transport from horizontal 15 min. Bushing performance conforms to (The type IS : 2009/IEC test report i.e submitted along with tender) Withstand value of cantilever load 1000 N Short time current rating 10 KA for 800 Amp bushing / 20 KA for 800 Amp bushing / KA for 1250 for 2 sec Conductor type Draw lead / rod type Signature of Contractor With rubber stamp. Executive Engineer (TR.) GETCO,400KVS/S AMRELI Page 7 of 16-

8 GUJARAT ENERGY TRANSMISSION CORPORATION LTD. TRANSMISSION DIVISON 400KV S/S, AMRELI. 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 in 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 envelope 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 price bid as called for in the Tender Specifications for distribution at the time of opening to other participant Tenderer s. 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.(TR), 400kv s/s, Amreli which are found technically acceptable and satisfying the requisite qualification & parameters. SIGNATURE & SEAL OF THE BIDDER. Executive Engineer(TR) GETCO,400kv s/s Amreli Page 8 of 16-

9 . GUJARAT ENERGY TRANSMISSION CORPORATION LTD. TRANSMISSION DIVISON 400KV S/S, AMRELI DETAILS TO BE FURNISHED BY THE TENDERER. 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 Yes / No. Contractor. 5) a) Whether the Tenderer is registered with GETCO or Transmission Line Yes / No. Erection. 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 Yes / No. 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 Page 9 of 16-

10 (i) Details Of Partners/Directors. (j) B R /P A Authorized Person. (k) Power Of Attorney of Consortium Members. Yes/No Yes/No Yes/No Signature of Authorized representative Of Company/Agency NAME : STATUS : Name of tendering Company SEAL/STAMP Page 10 of 16-

11 BUSHING CONDITION 1. LV Bushings: Supply of Condenser type bushings of 72.5KV class and solid porcelain type bushings a. All Condenser type of Bushings should be oil impregnated paper type (OIP). b. Condenser Bushings should be as per IS and should be of reputed make only of BHEL, CGL, Alstom (AREVA), TELK, ABB. c. The current ratings should be as per requirement. d. The Bushings should have test tap for measurement of Tan Delta. e. The Bushings should have prismatic oil sight glass. f. The dimensional parameter of solid porcelain type bushings shall be as per IS: g. Permissible variation in the value of capacitance, max. Value of di-electric dissipation factor (Tan Delta), test tap & other electrical characteristics of bushings shall be in accordance with IEC: SIGNATURE & SEAL OF THE BIDDER Executive Engineer(TR) GETCO,400kv s/s Amreli Page 11 of 16-

12 (Price Bid) GUJARAT ENERGY TRANSMISSION CORPORATION LTD. TRANSMISSION DIVISON 400KV S/S, AMRELI PHONE No: (02792) TENDER NO. 02/2010 NAME OF WORK : Supply of 72.5KV, 1250 AMP OIP condenser bushing suitable for EHV class transformer of 220/66 KV, 400kv s/s, Amreli Sealed tenders are invited in two separate sealed covers Super scribed technical bid and price bid from Registered Suppliers in appropriate class with GETCO/Central/State Government / Railway/Semi. Govt. and who has executed similar nature of supply and magnitude successfully by Executive Engineer (TR.),GETCO,400KVS/S,Amreli Sr. No. Name of Work 02/2010 Supply of 72.5KV, 1250 AMP OIP condenser bushing suitable for EHV class transformer of 220/66 KV, 400kv s/s, Amreli Time Limit Tender Fee Rs. E.M.D. Rs. 1 Month Last date of submission of tender: (Technical and Price bids) : 26/07/2010 (Only by RPAD / Speed post) (During working Hrs. up to Hrs.) 5. Due date of opening of Technical bid --26/07/ (at Hrs., if possible) 6. Validity of tender: 180 Days from the date of opening of Technical Bid. No tender shall be accepted / opened in case of receipt after due date and time of tender, irrespective of delay due to postal services or any other reasons and the GETCO shall not assume any responsibility for late receipt of tender. The tenders are to be submitted by the intending bidders in single envelop with two separate sealed and super scribed envelopes as listed below: Page 12 of 16-

13 Envelope No.1: Technical bid and pre qualification requirement, bid data, details specification. Envelope No.2: Price Bid. Technical and pre qualification requirement bid details specification (envelope No.1) will be opened first and subject to evaluation based on the qualification criteria contained in the individual bid document. Price bids (Envelope No.2) of bidders who are assessed and declared as substantially technically responsive on evaluation of the technical bid will be opened for further commercial evaluation. The Earnest Money Deposit and tender fee will be accepted by Demand Draft on any Nationalized Bank only situated at, drawn in favor of GUJARAT ENERGY TRANSMISSION CORPORATION LTD.,. Tender without EMD and tender fee shall be rejected. Two separate demand draft for Tender fee and EMD should be submitted with technical bid. Tender document can be down loaded from our web site Interested party requested to visit our Web Site as mentioned. The Tenderer should have to submit with Tender on latter pad along with attested copies of the certificate of (1) PAN No. (2) Registration from GETCO (3) Solvency Certificate from Schedule Bank / Revenue Bank, (4) Partnership deed, (5) Latest Registration Certificate for provident fund of Employees / Labors and P.F. Code No. and its latest receipt, (6) Experience Certificate (7) Vat Registration (8) Service Tax Registration (9) Payment of Tender Fee & EMD in D.D. in favour GETCO, Amreli The GETCO reserves the rights to reject any or all tenders or accept any tender without assigning any reason thereof. Executive Engineer Transmission Division GETCO, Amreli. Page 13 of 16-

14 GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED TRANSMISSION CIRCLE, GONDAL. TRANSMISSION DIVISION OFFICE Amreli SCHEDULE : B SUB: Supply of 72.5KV, 1250 AMP OIP condenser bushing suitable for EHV class transformer of 220/66 KV, 400kv s/s, Amreli SR. NO. DESCRIPTION QTY. UNIT RATE(Rs.) AMOUNT(Rs.) 1. Supply of 72.5KV, 1250 AMP OIP condenser bushing 3 No. suitable for EHV class transformer of 220/66 KV, 400kv s/s, Amreli I / We agree with all GETCO s Terms & conditions mentioned on page attached herewith to and General Terms and Conditions of the contract of the GETCO and total amount of my / our tender worth Rs.. Date:- Place:- Signature of Contractor DY.SUPDT.(A/Cs) Dy.Eng.(S/S) Exe. Eng. (TR.) 400kv s/s,amreli. 400kv s/s, Amreli D.O. Amreli Page 14 of 16-

15 TECHNICAL SPECIFICATIONS OF 66KV CLASS BUSHINGS ITEM SPECIFICATIONS Supply of high voltage (72.5KV) OIP Condenser Bushings. The Electrical & Mechanical characteristic of bushing shall be in accordance with IS 2099 & IEC & bushing shall be suitable for heavily polluted atmosphere 72.5 KV 1250 Amp 325 KVP Rated Voltage Rated Current Lighting impulse withstand voltage, 1 Min power frequency withstand Phase to earth voltage 42 KV Rated frequency 50 Hz P.F. withstand voltage (Dry & wet) 140 KV Total creep age distance (Minimum) 1825 mm Dimension of bushing As per existing bushing dimension CT extension (BCT) As per existing bushing Maximum angle of mounting from vertical 30 max. Angle of transport from horizontal 15 min. Bushing performance conforms to (The type IS : 2009/IEC test report i.e submitted along with tender) Withstand value of cantilever load 1000 N Short time current rating 10 KA for 800 Amp bushing / 20 KA for 800 Amp bushing / KA for 1250 for 2 sec Conductor type Draw lead / rod type Page 15 of 16-

16 Schematic Diagram of 72.5KV, 1250A OIP type Bushing Page 16 of 16-