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MADHYA PRADESH MADHYA KSHETRA VIDYUT VITARAN COMPANY LTD., BHOPALASIAN DEVELOPMENT BANK LOAN NO.:-MFF: INDFOR

Madhya Pradesh Energy Efficiency Improvement Investment Program

BID IDENTIFICATION NO.MPMKVVCL/ADB/II/D/08

VOLUME:-II

TABLE OF CONTENTS

1(i) (ii) 2 3

QUESTIONAIRE COMMERCIAL QUESTIONAIRE TECHNICAL QUESTIONAIRE SCHEDULES & ANNEXURE (FOR SUPPLY, ERECTION & CIVIL WORK) TECHNICAL SPECIFICATION 01-08 09-13 01-16 01-16

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CHIEF GENERAL MANAGER (ADB) CELLOFFICE OF THE CHAIRMAN AND MANGING DIRECTOR M.P. MADHYA KSHETRA VIDYUT VITARAN COMPANY LIMITED NISHTA PARISAR, GOVINDPURA BHOPAL 462 023

TELEPHONE NO. FASCIMILE E-MAIL ADDRESS

0755-2602033, 0755-2602034 ext-138 0755-2589821/2586636 seadbcell@mpmkvvc.com

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SCHEDULE I COMMERCIAL QUESTIONNAIREBidders may please note the following: a. All points mentioned below should be confirmed/replied here only to avoid the risk of non-conformity of Bid as per Bid Document requirement. b. It may be noted by the Bidders that all replies should be clear and affirmative without any ambiguity. clarify, the details furnished in this Schedule should be clear and complete in itself. c. Bidders may note that no column should be left blank. To

d. In case of conflict between the Commercial questionnaire and the Instructions to Bidders or the Conditions of Contract, the clauses in the Instructions to Bidders and the Conditions of Contract shall prevail; and in case of conflict between the Bidders answers in the Commercial questionnaire and the Bidding Forms, the ones in the Bidding Forms shall prevail.

POINTS TO BE CONFIRMED IN RESPECT OF CLAUSES UNDER

Section 1 (ITB)1 Please refer Clause 5 Eligible Plant and Services of Section 1, (Instructions to Bidders), and confirm that you qualify to participate for Plants and Services as per conditions mentioned therein. Please confirm that necessary undertaking/ document to this effect has been furnished with the bid.

Section-2 (Volume-I) Bid Data Sheet (BDS)Please confirm that the quantum of bid security to be furnished for each lot as given in Section 2, the Bid Data Sheet Clause ITB 21.1 has been noted and bid security for correct amount has been furnished. Please indicate name of lot and bid security furnished for the lot against this column. Please confirm that unconditional BG, submitted towards bid security has been issued by a reputable Bank as per Clause 21.2 of Section I, Instructions to Bidders. 3. (a) Please refer Section 2 Bid Data Sheet Clause ITB 4.1 and confirm whether the bidder has participated as individual or as a joint venture. Please confirm that In case of joint venture, all parties shall be jointly and severely liable.

(b)

Page |(c) In case of joint venture, supporting legal documents and power of attorney and forms with the Bid have been enclosed as per prescribed formats. If the bidder has included goods manufactured by some other agency, please confirm that authorization from the manufacturer as per proforma in Section 4 has been enclosed. Have you noted that the bids to be submitted will also include additional documents as per ITB 11.1 (i) as per Section 2 bid data sheet and confirm that all documents have been furnished? Please confirm that in compliance to ITB 13.1, Section 2, Bid Data Sheet no alternative bid has been submitted. Please refer Section 2, Bid Data Sheet, ITB 18.4 (d) and confirm that the condition mentioned therein is acceptable to you and your bid is based on this requirement. Please refer Clause ITB 18.6 Section 2 Bid Data Sheet and confirm that offered prices are fixed. Please indicate currency of bid for supply. Please confirm that for following services, been offered included in rates:the prices have

4

5

6 7

8 9 10

Cost of inland freight, inland insurance and cost of Indian Agents commission, if any. Charges for survey and erection which include unloading at final destination, storage handling, insurance, erection, testing, commissioning & associated civil works. Costs of leftover items are included in the offered price. 11 12 13 Please confirm that bid is single stage One envelop, as per Section 2 Bid Data Sheet clause no. ITB 23.2. You have noted that no alternative time schedule is permitted in accordance with ITB 13.2 Section-2. Please confirm that you have noted that design services are not covered under the scope of this Bid Identification as per ITB 18.4 (c) Section-2. Please confirm that you have noted that no spare parts are required as per ITB 18.4 (e) Section-2.

14

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Points to be confirmed in respect of Clauses under Section 3 (Volume-I) Evaluation and Qualification Criteria

15 16

Please confirm that you have noted the stipulation that no margin of preference will apply. Please refer Clause 1.2.1 of Section 3 & confirm that

The conditions mentioned therein have been noted in regard to loading for minor omissions or missing items and The conditions mentioned therein have been noted in regard to loading for inland freight charges. 17 Please confirm you have noted that the technical criteria shall be evaluated on pass fail system as per Clause 1.1 of Section 3. Please confirm that following conditions for non responsiveness of bids stipulated in Vol. 1 & 2 of bidding document have been noted. otherwise your bid would be treated as non-responsive. Whether bid security furnished is for adequate amount and in proper form. Please indicate here lot No, bid security amount and mode of security. Please confirm that validity of your bids is 180 days from the date of bid opening otherwise your offer will be rejected. Please confirm that validity of bid security is 208 (180+28) days from the date of bid opening. In case validity is found to be short, bid will be rejected. Please confirm Letter of Bid has been submitted. Please confirm you are an eligible bidder under Clause 4 Section 1 and necessary documentation to this effect has been submitted. Please confirm you have noted that late bids will be returned. Please confirm you have carefully noted qualification criteria as brought out in Section 3 and necessary certificates/ supporting documents have been annexed with your bid in support of your claim for meeting the criteria.

18

18.1

18.2 18.3

18.4 18.5

18.6 18.7

Page |18.8 18.9 18.10 Please confirm you have noted that conditional bid of any nature is not acceptable. Please confirm that you have noted that bid for part quantity for any lot will be treated as non- responsive. Time Schedule shall be the essence of the contract. Please confirm you have noted that contract performance Schedule in excess of specified Time Schedule will make your offer non-responsive. Please confirm you have noted that no deviation from terms and procedure of payment as per Appendix1, Section9 shall be permitted. Please confirm you have furnished required notarized power of attorney for authorized signatory or similar legal instrument in line with Clause ITB 22.2 of Section 2 Bid Data Sheet. Please confirm you have noted that incase of violation of condition regarding Corrupt Practice, the bid will be treated as non-responsive. Please confirm that Defect Liability Period for the Facility shall be Three years and is acceptable Please confirm liquidated damages Clause @ 0.5% per week up to a maximum of 5% of contract price are acceptable to you. Please confirm that in the event of the award of contract to you, performance security, 10% of the contract price as per Section 8 shall be furnished. Please confirm that all technical details as per Vol. II to make your offer complete in all respect has been submitted. Please confirm that the required technical questionnaire enclosed with technical bid has been submitted duly filled-in. Please confirm that you have a minimum experience as per Clause 2.4.1 of Section 3 and duly filled. Please confirm condition of Pending Litigation as per Clause 2.2 of Section 3 has been noted by you and necessary certificate has been given. Please confirm for the purpose of offering prices, you have followed the formats furnished under Section 4 without any deviation. Please confirm you have noted that no modification in the proforma is to be done(except for requisite modification in the Bidding Forms).

18.11

18.12

18.13

18.14 18.15

18.16

18.17 18.18 18.19 19

20

Page | Points to be replied in respect of Clauses under Section 8 (Volume-I) Special Conditions of Contract.21 22 23 Please confirm that Installation work on the facilities will commence within 7 days as per GCC 8.1. Please confirm that you have noted no interest will be payable for delay in payment as per GCC 12.3. Please confirm that you have noted that Project Managers approvals/ disapproval shall be communicated within 14 days as per GCC 20.3.2 Section-8. Indian bidders have to note the requirement of deemed export benefit very carefully as brought out under GCC 14.3 of SCC Section 8. Please confirm you have noted this requirement and no condition have been incorporated in this regard in your Bid. Please refer Clause GCC 24; Section-8 and confirm that requirement of completion of the Facilities is acceptable to you. Please refer Clause GCC 25; Section-8 and confirm that requirement of commissioning and operational acceptance is acceptable to you. Please refer Clause GCC 39 Section-8 and confirm that conditions regarding Change in Facility are acceptable to you. Please refer Clause GCC 42 Section-8 and confirm that stipulations regarding termination of contract are acceptable to you. Please confirm you have noted that the Governing Law shall be Indian law (Indian Arbitration Act of 1996) as stipulated under Clause 45.5 GCC. Please note that you will be eligible to participate against Employers bid invitation only if bid document is procured by you from the Employer or downloaded from prescribed website. In support of proof of purchase of bid document from us photocopy of money receipt or covering letter vide which Bid document was forwarded by us should be enclosed with the bid security furnished by you. Please confirmed that technical & financial bid is placed in separate envelope. Please note that you will be eligible for participation only, if bid document is purchased in your name. Please confirm this requirement. Please confirm if:

24

25

26

27

28

29

30

31

Page |(i) Your bid price is fixed, you cannot claim any price adjustment later 32 Please confirm terms of payment as per Appendix 1, Section 9 without any deviation is acceptable to you. Please note in case of any deviation, your offer will be treated as nonresponsive. Please confirm you have noted all conditions mentioned under Clause GCC 14.3. Please also confirm that you will claim only concessional rate of sales tax and indicate the rate here. Please confirm that the excise duty is not included on EXWork price. Please confirm that performance security shall be furnished as per condition stipulated under Clause GCC 13.3.2. Please confirm whether you have offered any discount on offered bid price and if so(a) Whether discount is conditional or unconditional. If discount is conditional, please state the condition here. Please confirm discount offered if any, is furnished separately for each lot.

33

34 35 36

(b)

SIGNATURE AND SEAL OF BIDDER

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SCHEDULE II

TECHNICAL QUESTIONAIREBidders may please note the following: -

a. b. c.

Submission of this technical questionnaire with the bid document for each lot separately is a must. Non-submission of this document duly filled in will make the bid non-responsive. It may be noted by the bidders that all replies should be clear and affirmative without any confusion and without mentioning that the cross reference may be made to the bid document submitted by the bidder. To clarify, the details furnished in this questionnaire should be clear and complete in itself. Bidders have to be careful in furnishing all details clearly in this questionnaire. It may be noted that no column should be left blank. In case of conflict between the technical questionnaire and technical specification mention in volume two of bid, the clause in technical specification mention in volume two shall prevail; Name of Bidder and Address Country of origin. Have you furnished according to sub-clause 17.1 of the ITB, a statement of work method, equipment, personnel, schedules and other information as stipulated in sufficient details. Have you read sub-clause 36.2 of ITB and 1.1 of Section 3 regarding Technical evaluation and noted the criteria? Have you noted that alternative technical solution have not been allowed in accordance with. Have you noticed the requirement of detailed supply and construction schedules as given in Section 9 of the Bid Forms? The supply and construction schedule has to be completed within 18(eighteen) months of the contract period. Have you carefully gone through the scope of supply of Plant and Services as given in of Section 6 Employers Requirements. Please confirm that plants to be supplied shall comply with the technical specification given in Volume II of the Bid documents.

1 2 3

4

5

6

7

8

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9

Please indicate the ISS to which the following major materials will conform to (a) Power transformer 33/11KV 5 MVA (b) Distribution transformer 100 KVA, 11/0.4 KV Aluminum wound. (c) AAA Conductor Dog 100 sq. mm (d) AAA Conductor Rabbit 55 sq.mm (e) 350 KG PCC Pole 7 mtr. Long (e) 280 KG PCC Pole 9 mtr. Long (f) 140 KG PCC Pole 8 mtr. Long (g) 33 KV AB switches (h) 11 KV AB switches (i) 33 KV Lightning Arrestors (j) 11 KV Lightning Arrestors (k) 11 KV DO fuses (l) 33 KV disc insulators Porcelin (m) 11 KV disc insulators Porcelin (n) 33 KV pin Insulator (o) 11 KV pin insulators Porcelin (p) 33 KV G.S. pins (q) 33 KV strain hardware (r) 11 KV strain hardware (s) All Type Cables

10

Have you noticed the requirement of GPS based survey of Proposed 33 KV feeders, 11KV Feeders and Location of 33/11 KV Sub Station, as brought in sub-clause and preparation of single line diagram through Auto Cad system (Section 6) Have you noted that the power Transformer, VCB & other equipment supplied by you is as per technical Specification. Any deviation T.S. is not permited

11

Page |12 Have you noted that earthing of Substation is carried out as per T.S. and any site requirement in Earthing is excepted by you for maintaining the earth resistance value according to Indian Electricity Rules. Have you noted that all the Disc or Strain Insulators used in line or substation are Polymer Insulator excluding 33KV and 11 kv Pin Insulator.

13

14

Have you noted that back filling of pole is done by appropriate sized bolder and filling of bolder with muram including ramming and watering.

15

Have you noted that Muffing of substation structure and steel support of 33 KV and 11KV Line is done in round/square shape after completing of work. Curring of Concreting is also required. Have you noted that all the arrangement of light, water & residing of Labour is made by you during the construction at your cost .

16

17

Have you noted that all the jumper of sub station is made by wedge connector. Have you noted that the Employer reserves the right to get any plant tested in any NABL Accredited Laboratory in this country and that its result will be applied on pass fail basis. Failure of any equipment in test the testing charges will be recovered from you. Have you noted that steel sections to be used on 33 KV Lines, 11 KV lines, Power Transformers & structures of 33/11 KV Sub station shall be painted as per details given in schedule . Have you noted that the Contractor shall have to make its own arrangement to carry out precommissioning and Guarantee tests? The Employer will not supply and make available any raw materials. (GCC Clause 10.5 Section 8)

18

19

20

Page |21 The Employer shall only render assistance in carrying out the tests (sub-clause GCC 25.1.2 of SCC Section 8). Have you noted the Clause GCC 27.10 of SCC Section 8 regarding period of Defect Liability.

22

23

Have your noted that new 33Kv and 11 KV Lines are to be errected on single pole/double pole tangent location/angle location/cut point location?

24

Have you noted that Bus bar of 33/11 Kv Sub station 33 Kv substation & 33 KV Line String with Dog Conductor & 11 KV Line string with Rabbit Conductor. Have you noted that manufacturer/contractor has to supply and install Meters with GPRS enabled Modem for Energy Auditing. The meters having open protocol and compatibility with our existing system

25

26

Have you noted that safety appliance, T&P, Substation furniture are supplied as per annexure no. 6-1A, 6-2A, 6-3A.

27

Have you noted that yard leveling and metaling is done as per site requirement.

28

Have you noted that the tube well is digging after resistivity survey upto Sufficient depth of 200 mm dia. telescopic bore confirmation of 1 inch. yield of water and fitted with submersible pump.

Page |29 Power & Distribution Transformer specifications: i) Have you noted the condition of no load and full load losses in the specification of distribution transformer and that the transformer shall be rejected if it exceeds the value given therein. Have you noted that you are required to submit type test certificate which should not be more than 5 year old on the date of opening of bid. Have you noted the condition of inspection, testing and stage inspection as also routine/acceptance and type test. Have you noted that the garuntee provided by the manufacturer should be submitted to the employer. Have you noted that Distribution transformer of 100 KVA capacity shall be Aluminium wound

ii)

iii) iv) v)

30

Have you noted that steel fabricated material to be used in sub station & Line shall be galvanized and galvanized as per ISS standards.

GENERAL INSTRUCTIONS :31 (i) Any assert material for execution is left over, it is presume that the same should be provided by you at your cost. If any material dismantled during execution of proposed work, it should be returned to concern area store in same condition at your cost. Extension piece are to be provided to maintain clearances as per IE rules Items included in schedule may vary as per actual requirement of the area.

(ii)

(iii) (iv)

Signature & Seal of Bidder

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S.No .

PARTICULARS

Unit

Lot I

Lot II

Lot III

Lot IV

1

SUPPLY AND ERRECTION OF MATERIAL FOR 1K.M. 33 KV LINE ON PCC POLE WITH MAXIMUM SPAN OF 70 METER USING DOG CONDUCTOR SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 33 KV Double Pole structure ON PCC POLE FOR EVERY 1.6 KMS.OF 33 KV LINE SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 33 KV Triple Pole structure ON PCC POLE R SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 33 KV FOUR Pole structure ON PCC POLE SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 33 KV SINGLE POLE CUTPOINT POLE STRUCTURE SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 33/11 KV 5MVA SUBSTATION SCHEDULE FOR SUPPLY AND ERRECTION AND ERRECTION OF MATERIAL FOR 1K.M. 11 KV LINE ON PCC POLE WITH MAXIMUM SPAN OF 70 METER USING RABBIT CONDUCTOR SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 11 KV Double Pole structure ON PCC POLE FOR EVERY 1.6 KMS.OF 11 KV LINE SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 11 KV Triple Pole structure ON PCC POLE SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 11 KV FOUR Pole structure ON PCC POLE SUPPLY AND ERRECTION OF MATERIAL FOR 1No. 11 KV SINGLE POLE CUTPOINT POLE STRUCTURE SUPPLY AND ERRECTION OF MATERIAL FOR 1No. A.B. Switch for 33 KV SUPPLY AND ERRECTION OF MATERIAL FOR 1No. A.B. Switch for 11 KV SUPPLY AND ERRECTION OF MATERIAL FOR 1No. Gaurding

Km

310

470

420

577

2

No.

220

315

285

380

3 4 5 6

No. No. No. No.

31 7 12 21

49 8 17 27

28 6 16 22

20 2 21 30

7

Km

160

195

135

210

8

No.

160

195

135

210

9

No. No. No. No. No. No.

10 3 12 21 16 78

27 7 35 19 24 40

17 6 33 18 23 58

15 5 40 19 22 49

10 11 12 13 14

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ONLY FOR EXECUTION PURPOSE SHEDULE FOR SUPPLY OF PLANT - 1ASCHEDULE FOR SUPPLY OF MATERIAL FOR 1K.M. 33 KV LINE ON PCC POLE WITH MAXIMUM SPAN OF 70 METER USING DOG CONDUCTOR Sl.No. 1 1 Particulars 2 Line supports-280 Kg/9.1 m long PCC pole 33 KV Galvanized 'V' cross-arms with two back clamps 75x75x6 mm Galvanized angle (14N0@24.6Kg/V-x arm) 33 KV Galvanized Top clamps 75x75x6 mm Galvanized Angle (14N0@3.575kG/V-x arm) Earthing Set (Coil earth as per Drg.No.G/007) 33 KV Pin Insulator with Galvanized Pins Dog AAAC Conductor (100 Sq.mm. Al.Eq.) with 3 % Sag Jointing Sleeves suitable for 80Sq.mm.Al. Eq. AAAC conductor Galvanized Stay set 20 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/4.0 mm. @8.5 kg.stay wire per stay set Anti climbing devices (1.7kg/no)(14no) Danger Boards Binding wire and tape Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Total Unit 3 Nos. Qty. 4 14

2

Kg

344.40(14No.)

3

Kg

49.98(14No.)

4 5 6 7 8 9 10 11 12 13 14 15 16

Nos. Nos. Kms. Nos. Sets Kg. kg. Nos. Kgs. Kgs. Kg Kg Kg

14 42 3.1 6 3 25 23.8 14 4 42 2 21 21

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ONLY FOR EXECUTION PURPOSE SHEDULE FOR SUPPLY OF PLANT - 2A SCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. 33 KV Double Pole structure ON PCC POLE FOR EVERY 1.6 KMS.OF 33 KV LINESl. No. 1 1 2 Particulars 2 280 Kg.,9.1 Mtrs. long PCC Poles G.S. cross- arm of 100 X 50 X 6 mm. channel suitable for 5' centre DP (1SET@65.09Kg) Unit 3 No Kg. Qty. 4 2 65.09(1SET)

3

33 KV Strain set(polymer)

No.

6

4 5

33 KV Hard ware 33 KV Pin Insulator (polymer) Galvanized Horizontal and cross bracing 5' centre with set of four back clamps (1SET@51.670Kg) Galvanized Stay set 20 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/4.0 mm. @ 8.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices (1.7kg/no)(2no) Danger Boards Galvanized Nuts and Bolts Galvanized washer Barbed Wire GI Wire 8 SWG for Earthing Dog AAAC Conductor (100 Sq.mm. Al.Eq.) PG Clamp Dog to Dog Total

No. No.

6 2

6

Kg.

51.670(1SET)

7 8 9 10 11 12 13 14 15 16 17

Set Kg. No. Kg. No. Kg. Kg Kg Kg Kms. No.

6 51 2 3.4 1 7 1 3 3 0.01 3

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ONLY FOR EXECUTION PURPOSE SHEDULE FOR SUPPLY OF PLANT - 3ASCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. 33 KV Triple Pole structure ON PCC POLE Sl. Particulars Unit Qty. No. 1 1 2 2 280 Kg.,9.1 Mtrs. long PCC Poles G.S.cross- arm of 100 X 50 X 6 mm. channel suitable for 5' centre DP (1SET@65.090Kg/V-x arm) 3 No Kg. 4 3 130.18(2SET)

3

33 KV Strain set(polymer)

No.

6

4 5

33 KV Hard ware 33 KV Pin Insulator (polymer) Galvanized Horizontal and cross bracing 5' centre with set of four back clamps (1SET@51.670Kg) Galvanized Stay set 20 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/4.0 mm. @ 8.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices (1.7kg/no)(3no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Dog AAAC Conductor (100 Sq.mm. Al.Eq.) P G clamp Dog to Dog Total

No. No.

6 6

6

Kg.

103.34(2SET)

7 8 9 10 11 12 13 14 15 16 17

Set Kg. No. Kg. No. Kg. Kg. Kg Kg Kms. No.

6 51 3 5.1 2 14 2 5 3 0.15 3

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ONLY FOR EXECUTION PURPOSE SHEDULE FOR SUPPLY OF PLANT - 4ASCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. 33 KV FOUR Pole structure ON PCC POLE Sl. No. 1 1 2 Particulars 2 280 Kg.,9.1 Mtrs. long PCC Poles Glavnised Steel DC cross- arm of 100 X 50 X 6 mm. channel suitable for 5' centre DP (1SET@65.090Kg/V-x arm) 33 KV Strain set(polymer) Unit 3 No Kg. Qty 4 4 260.36(4SET)

3

No.

6

4 5

33 KV Hard ware 33 KV Pin Insulator (polymer) Glavnized Steel Horizontal and cross bracing 5' centre with set of four back clamps (1SET@51.670Kg) Glavnized Steel Stay set 20 mm. complete with back clamps, and turn buckles Glavnized Steel Stay wire 7/4.0 mm. @ 8.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices (1.7kg/no)(4no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Dog AAAC Conductor (100 Sq.mm. Al.Eq.) P G clamp Dog to Dog Total

No. No.

6 6

6

Kg.

206.68(4SET)

7 8 9 10 11 12 13 14 15 16 17

Set Kg. No. Kg. No. Kg. Kg Kg Kg Kms. No.

8 68 4 6.8 4 30 4 6 6 0.025 3

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ONLY FOR EXECUTION PURPOSE SHEDULE FOR SUPPLY OF PLANT - 5ASCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. 33 KV CUT POINT ON H-Beams Sl. No. 1 1 Particulars 2 H-Beams 152 X 152 mm., 37.1 Kg./mtr 13 Mtr. Long Glavenised Steel cross- arm of 100 X 50 X 6 mm. channel suitable for cut point-5feet (1SET@30Kg/x arm) Unit 3 Kg. 482.3 Qty 4

2

Kg.

30(1SET)

3

33 KV Strain set(polymer)

No.

6

4 5 6 7 8 9 10 11 12 13 14 15 16

33 KV Hard ware 33 KV Pin Insulator (polymer) Galvanized Stay set 20 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/4.0 mm. @ 8.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices(1.7kg/no)(1no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Dog AAAC Conductor (100 Sq.mm. Al.Eq.) P G clamp / T Clamp Dog to Dog Total

No. No. Set Kg. No. Kg. No. Kg. Kg Kg Kg Kms. No.

6 2 3 25 1 1.7 1 7 1 0 2 0.01 3

Page | ONLY FOR EXECUTION PURPOSE SHEDULE FOR SUPPLY OF PLANT - 6ASCHEDULE FOR SUPPLY OF MATERIAL FOR 33/11 KV, 5 MVA SUBSTATION WITH TWO OUTGOING FEEDERS, A T NEW SITE (WITH SPACE RESERVED FOR UPGRADING TO TRANSFER BUS & TRANSFER BREAKER) Sl. No. 1 1. Particulars 2 CIVIL WORKS : i) Yard fencing with chain link mesh over brick wall (As per Anexure ''C'') ii) Galvanized main and wicket gate on RCC column (As per Anexure ''C'') iii) Galvanized Sheet Shine Board, bay indication board & RYB phase indication board (As per Anexure ''C'') iv) Cost of Control room & Internal electrification work for control room (As per Anexure ''C'') v) Yard leveling and metalling (As per Anexure ''C'') vi) 60 Mtr. deep 150 mm Dia Tube well (As per Anexure ''C'') vii)1000 Liter P/F Sintex overhead tank & GI pipe fitting for water supply including providing water tap near transformer neutral earthing (As per Anexure ''C'') viii) Providing and fixing 3HP submersible pump (As per Anexure ''C'') (ix) Fire Fighting Equipment (x) Single Line Diagram Board EQUIPMENTS : i) 33/11 KV Transformers (5.00 MVA) ii)11 KV VCB for X'mer & feeder protection iii) 33 KV VCB v) 11 KV VCB Control Panel having 2 Nos. feeders Protection facility vi) VCB Control Panel having 2 Nos. x'mer Protection facility for 33 KV & 11 KV side of Transformer. vii) 33 KV CT 100/50/5,200/100/5, 300/150/5 Amp. viii) 33 KV CT 600/300/5,200/100/5, 300/150/5 Amp. ix) 30V-100AH Lead Acid Battery with Battery Charger x) 11/0.4 KV Station Transformer (100 KVA) Schedule C-3(B) xi) 33 KV A B Switch Unit 3 Job Job Job Qty. 4 1 1 1

Job Job Job

1 1 1

Job

1

Job No No No No No No No No No Set No Set

1 1 1 1 3 1 1 1 3 9 1 1 4

2

Page |xii) 11 KV A B Switch xiii) 11 KV DO fuse unit xiv) 33 KV L.A.Station Type xv) 11 KV L.A. Station Type xvi) 33 KV Oil Immersed 3 Phase 4 wire CTPT Units xvii) 11 KV Oil Immersed 3 Phase 4 wire CTPT Units xviii) 110 V.,5 A. KWH electronic meter for 11KV xix) 110 V.,5 A. KWH electronic meter for 33KV xx) LTcT operated 3 Phase 4 wire Meter with CT & Modem xxi) DC Distribution box with MCB xxii) AC Distribution box with MCB xxiii) Sodium Vapour Lamp(250 Watts) xxiv) Control cable a. 2.5 Sq mm 8 Core b. 2.5 Sq mm 4 Core c. 2.5 Sq mm 2 Core xxv) P G clamp Dog to Dog conductor STRUCTURES AND BUS-BAR ARRANGEMENTS : i) PCC Pole 300 Kg. 8 Mtr Long for S/s structure of 33 KV & 11 KV ii) PCC Pole 280 Kg. 9.1 Mtr Long for 33 KV DP Structure iii) PCC Pole 140 Kg. 8 Mtr Long for 11 KV DP Structure, S/s X'mer & yard Lightining iv) Galvanized DC cross arm 100X50 mm, of all Lengh. v) AAAC Dog Conductor vi) 33 KV pin insulators & GI pins vii)11 KV pin insulators &GI pins viii) Strain Insulator Polymer for 33 KV side For Dog ix) Hardware set for 33 KV side For Dog x) Strain Insulator for 11 KV side Polymer insulator) xi) Hardware for 11 KV side suitable for Dog OTHER MISCELLANEOUS ITEMS : i) Concreting of structures & foundation(1:3:6) ii) 70 sq.mm Single core XLPE cable iii50 sq.mm Single core XLPE cable iv) 2.5 sq.mm. 2 core PVC Cable v) 16 sq.mm. PVC Cable Set Set No. No. No. No. No. No. No. No. No. No. Mtr. Mtr. Mtr. No. 10 4 9 18 1 3 3 1 1 1 1 3 300 200 200 100

3

Nos. Nos. Nos. Kg,. Km. No. No. No. No. No. No.

12 4 9 2800 0.8 12 25 33 33 114 114

4

Cmt. Mtr. Mtr. Mtr. Mtr.

70 24 80 100 100

Page |Distribution Box for S/s X'mer vi) Earthing of Sub station as per circular No.Discom/EZ/WS/1516 Dt.17.3.08 vii) Earthing of Poles (Coil) for DP viii) Earthing of transformer neutral with two numbers 50X5 mm copper strips, 3 nos. 11 KV pin insulators mounted on 50X6 mm Galvanized flat support and Al. pad Clamp with two bimetallic strips for twin panther conductor and AAAC/ACSR conductor for connection to two neutral earth pits. ix) Painting of structures x)Cable trench xi) Galvanized Nut & Bolts xii) Galvanized Washer xiii) Supply of T&P for Control Room as per Schdules 6 -III- A xiv) Supply of Safty Appliances for Control Room as per Schdules 6 -III- A xv) Supply of Furniture for Control Room as per Schdules 6 -III- A no. No. No. 1 1 10

LS

LS

LS LS Kg,. Kg,. LS LS LS

LS LS 275 27

Page |

SHEDULE FOR SUPPLY OF PLANT - 6-I A SCHEDULE FOR SUPPLY OF T&P FOR 33/11 KV, 5 MVA SUB-STATIONS.No. 1 2 3 4 5 6 7 8 9 10 11 12 Particulars D.E. Spanner set Tubler Spanner set Hack saw frame File 14", 10" & 10" half round Phawara Pick axe Ghamla Hammer (1Kg) Crow bars GI Bucket (14") Allumn. Ladder Cell Tester Qty. 1 1 1 3 1 1 2 1 2 2 1 1 Unit Set Set No No No No No No No No No No

Page | SHEDULE FOR SUPPLY OF PLANT - 6-II A SCHEDULE FOR SUPPLY OF Safety Appliances FOR 33/11 KV, 5 MVA SUB-STATIONS.No. 1 2 3 4 5 6 7 8 Particulars Tourch 3 Cells Insulated Screw Driver (12", 10'',8'',6'',4'') Insulated cutting pliers Neon Tester Rubber Ganuttes Earth discharge rod Shock treatment chart Rubber Mate as per ISI Qty. 1 1 1 1 2 8 1 2 Unit no set no no Pair no no no

Page |

SHEDULE FOR SUPPLY OF PLANT - 6-III A SCHEDULE FOR SUPPLY OF FURNITURE FOR S/s CONTROL ROOM FOR 33/11 KV, 5 MVA SUB-STATIONS.No. 1 2 3 4 5 6 7 8 9 10 11 Particulars Steel Table T-9 Steel Table CH-7 Steel Visitor Chair CH- 7 Steel Almirah Store well major Steel Square Stool ST-2 Wall Clock for control room Chain pully block 5 Ton Capacity Turfer 3 ton capacity Earth tester digital Megger 1000 Volt digital PP rope 20/25 sq. Cm. Qty. 1 1 4 1 1 1 1 1 1 1 100 Unit no. no. no. no. no. no. no. no. no. no. Kg.

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR SUPPLY OF PLANT - 7A SCHEDULE FOR SUPPLY OF MATERIAL FOR 1K.M. 11 KV LINE ON PCC POLE WITH MAXIMUM SPAN OF 80 METER USING RABBIT CONDUCTOR Sl.No. 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Particulars 2 140 Kg., 8.0 Mtrs. long PCC Poles 11 KV 'V' cross-arms with back clamps angle type 65x65x6 mm (12N0@12.340Kg/V-x arm) 11 KV Top clamps angle type 65x65x6 mm (12N0@3.00Kg/V-x arm) Earthing Set (Coil earth as per Drg. No. G/007 ) 11 KV Pin insulator porcelin AAAC Conductor rabbit with 3 % Sag Jointing Sleeves suitable for 80/100 Sq. mm.Al. Eq. AAAC conductor Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Anti climbing devices (1.7 kg/no)(12no) Danger Boards Binding wire and tape Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Total Unit 3 No. Kg. Kg. No. No. Km. No. Set Kg. kg. No. Kg. Kg. Kg Kg Kg Qty 4 12 148.08(12NO) 36(12NO) 12 36 3.1 6 4 22 20.4 12 3 14 2 18 18

Page | ONLY FOR EXECUTION PURPOSESHEDULE FOR SUPPLY OF PLANT - 8A SCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. 11 KV Double Pole structure ON PCC POLE FOR EVERY 1.6 KMS.OF 11 KV LINE Sl. No. 1 1 2 Particulars 2 140 Kg., 8.0 Mtrs. long PCC poles Galvanized cross- arm of channel of 100 X 50 X 6 mm. suitable for 4' centre DP(1SET@53.381Kg) 11 KV Strain set(polymer) 11 KV Hard ware 11 KV Pin insulator porcelain Galvanized Horizontal and cross bracing 4' centre with set of four back clamps(1SET@45.020Kg) Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) Anti climbing devices (1.7kg/no)(2no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire AAAC Conductor rabbit P G clamp / T Clamp Rabbit to Rabbit Total Unit 3 No. Kg. Qty 4 2 53.381(1SET)

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

No. No. No. Kg. Set Kg. No. Kg. No. Kg. Kg Kg Kg Km. No.

6 6 2 45.020(1SET) 6 33 2 3.4 2 6 1 3 3 0.01 3

Page | ONLY FOR EXECUTION PURPOSESHEDULE FOR SUPPLY OF PLANT - 9A SCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. 11 KV TRIPLE Pole structure ON PCC POLE Sl. No. 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Particulars 2 140 Kg., 8.0 Mtrs. long PCC poles Galvanized cross- arm of channel of 100 X 50 X 6 mm. suitable for 4' centre DP(1SET@53.381Kg) 11 KV Strain set(polymer) 11 KV Hard ware 11 KV Pin insulator porcelain Galvanized Horizontal and cross bracing 4' centre with set of four back clamps (1SET@45.020Kg) Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) Anti climbing devices (1.7kg/no)(3no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire AAAC Conductor rabbit P G clamp Rabbit to Rabbit Total Unit 3 No. Kg. No. No. No. Set Set Kg. No. Kg. No. Kg. Kg Kg Kg Km. No. Qty 4 3 106.76(2SET) 6 6 6 90.04(2SET) 6 33 3 5.1 3 10 1 5 5 0.015 3

Page | ONLY FOR EXECUTION PURPOSESHEDULE FOR SUPPLY OF PLANT -10A SCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. 11 KV FOUR Pole structure ON PCC POLE Sl. No. 1 1 2 Particulars 2 140 Kg., 8.0 Mtrs. long PCC poles Galvanized cross- arm of channel of 100 X 50 X 6 mm. suitable for 4' centre DP (1SET@53.381Kg) 11 KV Strain set(polymer) 11 KV Hard ware 11 KV Pin insulator porcelain Galvanized Horizontal and cross bracing 4' centre with set of four back clamps (1SET@45.020Kg) Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) Anti climbing devices (1.7kg/no)(4no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire AAAC Conductor rabbit P G clamp / T Clamp Rabbit to Rabbit Total Unit 3 No. Kg. Qty 4 4 213.52(4SET)

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

No. No. No. Set Set Kg. No. Kg. No. Kg. Kg Kg Kg Km. No.

6 6 6 180.08(4SET) 8 44 4 6.8 4 15 1 6 6 0.025 3

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR SUPPLY OF PLANT - 11A SCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. 11 KV CUT POINT ON H-Beams Sl. No. 1 1 Particulars 2 H-Beams 152 X 152 mm., 37.1 Kg./mtr 11 Mtr. Long Galvanized cross- arm of 100 X 50 X 6 mm.x1.2Mtr.channel suitable for cut point-5feet (1SET@27Kg) 11 KV Strain set(polymer) 11 KV Hard ware 11 KV Pin insulator porcelain Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/3.0 mm. @ 5.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices (1.7kg/no)(1no) Danger Boards Galvanized Nuts and Bolts Galvanized washer Barbed Wire AAAC Conductor rabbit P G clamp / T Clamp Rabbit to Rabbit Total Unit 3 Kg. Qty 4 408.1

2

Set

27Kg.(1SET)

3 4 5 6 7 8 9 10 11 12 13 14 15

No. No. No. Set Kg. No. Kg. No. Kg. Kg Kg Km. No.

6 6 2 3 17 1 1.7 1 7 1 2 0.01 3

Page | ONLY FOR EXECUTION PURPOSE Schedule for supply of plant-12ASCHEDULE FOR SUPPLY OF MATERIAL FOR 1SET OF 33kV AB SWITCH ON EXISTING STRUCTURE. Sl. No. 1 1 Particulars 2 33 KV AB switch complete fitting Galvanized Angle 50x50x6 mm, 300 mm long for tightening AB switch (1.375 Kg/no.) Galvanized D.C.cross- arm of channel of 100 X 50 X 6 mm. suitable for fixing of AB SWITCH ON 5' centre DP (65.090 Kg/set) Unit 3 Set Qty. 4 1

2

kg

4.125

3

kg

65.09

4

Galvanized D.C.cross- arm of channel of 100 X 50 X 6 mm. suitable for fixing of AB Switch handle (32.5 Kg/set)

kg

32.5

5

Galvanized Angle 50x50x6 mm, 200 mm long for fixing of handle channel.(0.9166 Kg/per no.) Galvanized Angle 50x50x6 mm, 600 mm long for operating stand.(2.75 Kg/per no.) Galvanized Angle 50x50x6 mm, 250 mm long for operating stand.(1.1458 Kg/per no.) Galvanized Steel nuts & bolts (assorted size) Galvanized Steel washer AAA conductor (Dog) P G clamp / T Clamp Dog to Dog Total

kg

1.833

6

kg

5.5

7

kg

2.29

8 9 10 11

Kg Kg Mtr No.

7 1 12 3

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR SUPPLY OF PLANT -14A SCHEDULE FOR SUPPLY OF MATERIAL FOR 1No. GAURDING Sl. No. 1 Particulars 2 Extension cross arm made by R.S. Jois 150X75 mm X1.5 mtr long duly drilled holes for top clamp & V-X Arm .(28.25kg /no) Gaurding cross- arm made of 75 X 40 X 6 mm Galvanized Channel (2.25M LONG)37.57KG/SET Back Cleat for tighting of gaurding crossarm made of 50 X 50 X 6 mm G I .angle (200 M M LONG) I bolt of round Bar 16MM dia rod fully threaded 380mm long with Galvanised Nut 2 No in each bolt Galvanized Stay set 16 mm. complete with back clamps and turn buckles Galvanized Stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Galvanized Wire 8 SW G Galvanized Wire 10 SW G Galvanized Wire 24 SW G Galvanized Nuts and Bolts Galvanized washer P G clamp / T Clamp Dog to Dog Total Unit 3 Qty. 4

1

Kg.

28.25

2

Kg.

75.14(2SET)

3

No.

2

4 5 6 7 8 9 10 11 12

No. Set Kg. Kg. Kg. Kg. Kg. Kg No.

2 2 11 17 16 2 5 1 3

Page | ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT - 1B SCHEDULE FOR WORK OF ERRECTION OF MATERIAL FOR 1K.M. 33 KV LINE ON PCC POLE WITH MAXIMUM SPAN OF 70 METER USING DOG CONDUCTOR 1 1 2 Line supports-280 Kg/9.1 m long PCC pole 33 KV Galvanized 'V' cross-arms with two back clamps 75x75x6 mm Galvanized angle (14N0@24.6Kg/V-x arm) 33 KV Galvanized Top clamps 75x75x6 mm Galvanized Angle (14N0@3.575kG/V-x arm) Earthing Set (Coil earth as per Drg.No.G/007) 33 KV Pin Insulator with Galvanized Pins Dog AAAC Conductor (100 Sq.mm. Al.Eq.) with 3 % Sag Jointing Sleeves suitable for 80Sq.mm.Al. Eq. AAAC conductor Galvanized Stay set 20 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/4.0 mm. @8.5 kg.stay wire per stay set Anti climbing devices (1.7kg/no)(14no) Danger Boards Binding wire and tape Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Total 3 Nos. 4 14

2

Kg

344.40(14No.)

3

Kg

49.98(14No.)

4 5 6 7 8 9 10 11 12 13 14 15 16

Nos. Nos. Kms. Nos. Sets Kg. kg. Nos. Kgs. Kgs. Kg Kg Kg

14 42 3.1 6 3 25 23.8 14 4 42 2 21 21

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR RERRECTION OF PLANT - 2B SCHEDULE FOR WORK OF ERRECTION OF MATERIAL FOR 1No. 33 KV Double Pole structure ON PCC POLE FOR EVERY 1.6 KMS.OF 33 KV LINE Sl. Particulars Unit Qty. No. 1 2 3 4 1 280 Kg.,9.1 Mtrs. long PCC Poles No 2 2 G.S. cross- arm of 100 X 50 X 6 mm. channel suitable for 5' centre DP (1SET@65.09Kg) Kg. 65.09(1SET)

3

33 KV Strain set(polymer)

No.

6

4 5

33 KV Hard ware 33 KV Pin Insulator (polymer) Galvanized Horizontal and cross bracing 5' centre with set of four back clamps (1SET@51.670Kg) Galvanized Stay set 20 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/4.0 mm. @ 8.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices (1.7kg/no)(2no) Danger Boards Galvanized Nuts and Bolts Galvanized washer Barbed Wire GI Wire 8 SWG for Earthing Dog AAAC Conductor (100 Sq.mm. Al.Eq.) P.G /T clamp Total

No. No.

6 2

6

Kg.

51.670(1SET)

7 8 9 10 11 12 13 14 15 16 17

Set Kg. No. Kg. No. Kg. Kg Kg Kg Kms. No.

6 51 2 3.4 1 7 1 3 3 0.01 3

Page | ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT - 3B SCHEDULE FOR WORK OF ERRECTION OF MATERIAL FOR 1No. 33 KV Triple Pole structure ON PCC POLE Sl. Particulars Unit Qty. No. 1 1 2 2 280 Kg.,9.1 Mtrs. long PCC Poles G.S.cross- arm of 100 X 50 X 6 mm. channel suitable for 5' centre DP (1SET@65.090Kg/V-x arm) 3 No Kg. 4 3 130.18(2SET)

3

33 KV Strain set(polymer)

No.

6

4 5

33 KV Hard ware 33 KV Pin Insulator (polymer) Galvanized Horizontal and cross bracing 5' centre with set of four back clamps (1SET@51.670Kg) Galvanized Stay set 20 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/4.0 mm. @ 8.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices (1.7kg/no)(3no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Dog AAAC Conductor (100 Sq.mm. Al.Eq.) P.G / T Clamp Dog to Dog. Total

No. No.

6 6

6

Kg.

103.34(2SET)

7 8 9 10 11 12 13 14 15 16 17

Set Kg. No. Kg. No. Kg. Kg. Kg Kg Kms. No.

6 51 3 5.1 2 14 2 5 3 0.15 3

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT - 4B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1No. 33 KV FOUR Pole structure ON PCC POLE Sl. No. 1 1 2 Particulars 2 280 Kg.,9.1 Mtrs. long PCC Poles Glavnised Steel DC cross- arm of 100 X 50 X 6 mm. channel suitable for 5' centre DP (1SET@65.090Kg/V-x arm) 33 KV Strain set(polymer) Unit 3 No Kg. Qty 4 4 260.36(4SET)

3

No.

6

4 5

33 KV Hard ware 33 KV Pin Insulator (polymer) Glavnized Steel Horizontal and cross bracing 5' centre with set of four back clamps (1SET@51.670Kg) Glavnized Steel Stay set 20 mm. complete with back clamps, and turn buckles Glavnized Steel Stay wire 7/4.0 mm. @ 8.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices (1.7kg/no)(4no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Dog AAAC Conductor (100 Sq.mm. Al.Eq.) PG / T Clamp Dog to Dog. Total

No. No.

6 6

6

Kg.

206.68(4SET)

7 8 9 10 11 12 13 14 15 16 17

Set Kg. No. Kg. No. Kg. Kg Kg Kg Kms. No.

8 68 4 6.8 4 30 4 6 6 0.025 3

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT - 5B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1No. 33 KV CUT POINT ON H-Beams Sl. Particulars Unit Qty No. 1 1 2 H-Beams 152 X 152 mm., 37.1 Kg./mtr 13 Mtr. Long Glavenised Steel cross- arm of 100 X 50 X 6 mm. channel suitable for cut point-5feet (1SET@30Kg/x arm) 3 Kg. 4 482.3

2

Kg.

30(1SET)

3

33 KV Strain set(polymer)

No.

6

4 5 6 7 8 9 10 11 12 13 14 15

33 KV Hard ware 33 KV Pin Insulator (polymer) Galvanized Stay set 20 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/4.0 mm. @ 8.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices(1.7kg/no)(1no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Dog AAAC Conductor (100 Sq.mm. Al.Eq.) Total

No. No. Set Kg. No. Kg. No. Kg. Kg Kg Kg Kms.

6 2 3 25 1 1.7 1 7 1 0 2 0.01

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT - 6B SCHEDULE FOR ERRECTION OF MATERIAL FOR 33/11 KV, 5 MVA SUB-STATION WITH TWO OUTGOING FEEDERS, A T NEW SITE (WITH SPACE RESERVED FOR UPGRADING TO TRANSFER BUS & TRANSFER BREAKER) Sl. No. 1 1. Particulars 2 CIVIL WORKS : i) Yard fencing with chain link mesh over brick wall (As per Anexure ''C'') ii) Galvanized main and wicket gate on RCC column (As per Anexure ''C'') iii) Galvanized Sheet Shine Board, bay indication board & RYB phase indication board (As per Anexure ''C'') iv) Cost of Control room & Internal electrification work for control room (As per Anexure ''C'') v) Yard leveling and metalling (As per Anexure ''C'') vi) 60 Mtr. deep 150 mm Dia Tube well (As per Anexure ''C'') vii)1000 Liter P/F Sintex overhead tank & GI pipe fitting for water supply including providing water tap near transformer neutral earthing (As per Anexure ''C'') viii) Providing and fixing 3HP submersible pump (As per Anexure ''C'') (ix) Fire Fighting Equipment (x) Single Line Diagram Board EQUIPMENTS : i) 33/11 KV Transformers (5.00 MVA) ii)11 KV VCB for X'mer & feeder protection iii) 33 KV VCB v) 11 KV VCB Control Panel having 2 Nos. feeders Protection facility vi) VCB Control Panel having 2 Nos. x'mer Protection facility for 33 KV & 11 KV side of Transformer. vii) 33 KV CT 100/50/5,200/100/5, 300/150/5 Amp. Unit 3 Job Job Job Qty. 4 1 1 1

Job Job Job

1 1 1

Job

1

Job No No No No No No No No

1 1 1 1 3 1 1 1 3

2

Page |viii) 33 KV CT 600/300/5,200/100/5, 300/150/5 Amp. ix) 30V-100AH Lead Acid Battery with Battery Charger x) 11/0.4 KV Station Transformer (100 KVA) Schedule C-3(B) xi) 33 KV A B Switch xii) 11 KV A B Switch xiii) 11 KV DO fuse unit xiv) 33 KV L.A.Station Type xv) 11 KV L.A. Station Type xvi) 33 KV Oil Immersed 3 Phase 4 wire CTPT Units xvii) 11 KV Oil Immersed 3 Phase 4 wire CTPT Units xviii) 110 V.,5 A. KWH electronic meter for 11KV xix) 110 V.,5 A. KWH electronic meter for 33KV xx) LTcT operated 3 Phase 4 wire Meter with CT & Modem xxi) DC Distribution box with MCB xxii) AC Distribution box with MCB xxiii) Sodium Vapour Lamp(250 Watts) xxiv) Control cable a. 2.5 Sq mm 8 Core b. 2.5 Sq mm 4 Core c. 2.5 Sq mm 2 Core xxv) PG / T Clamp Connection of Dog conductor STRUCTURES AND BUS-BAR ARRANGEMENTS : i) PCC Pole 350 Kg. 7 Mtr Long for S/s structure of 33 KV & 11 KV ii) PCC Pole 280 Kg. 9 Mtr Long for 33 KV DP Structure iii) PCC Pole 140 Kg. 8 Mtr Long for 11 KV DP Structure, S/s X'mer & yard Lightining iv) Galvanized DC cross arm 100X50 mm, of all Lengh. v) AAAC Dog Conductor vi) 33 KV pin insulators & GI pins vii)11 KV pin insulators &GI pins viii) Strain Insulator Polymer for 33 KV side For Dog ix) Hardware set for 33 KV side For Dog x) Strain Insulator for 11 KV side Polymer insulator) xi) Hardware for 11 KV side suitable for No Set No Set Set Set No. No. No. No. No. No. No. No. No. No. Mtr. Mtr. Mtr. No. 9 1 1 4 10 4 9 18 1 3 3 1 1 1 1 3 300 200 200 100

3

Nos. Nos. Nos. Kg,. Km. No. No. No. No. No. No.

12 4 9 2800 0.8 12 25 33 33 114 114

Page |Dog OTHER MISCELLANEOUS ITEMS : i) Concreting of structures & foundation(1:3:6) ii) 70 sq.mm Single core XLPE cable iii50 sq.mm Single core XLPE cable iv) 2.5 sq.mm. 2 core PVC Cable v) 16 sq.mm. PVC Cable Distribution Box for S/s X'mer vi) Earthing of Sub station as per circular No.Discom/EZ/WS/1516 Dt.17.3.08 vii) Earthing of Poles (Coil) for DP viii) Earthing of transformer neutral with two numbers 50X5 mm copper strips, 3 nos. 11 KV pin insulators mounted on 50X6 mm Galvanized flat support and Al. pad Clamp with two bimetallic strips for twin panther conductor and AAAC/ACSR conductor for connection to two neutral earth pits. ix) Painting of structures x) Cable trench xi) Galvanized Nut & Bolts xii) Galvanized Washer xiii) Supply of T&P for Control Room as per Schdules 6 -III- A xiv) Supply of Safty Appliances for Control Room as per Schdules 6 -III- A xv) Supply of Furniture for Control Room as per Schdules 6 -III- A

4

Cmt. Mtr. Mtr. Mtr. Mtr. no. No. No.

70 24 80 100 100 1 1 10

LS

LS

LS LS Kg,. Kg,. LS LS LS

LS LS 275 27

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT - 7B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1K.M. 11 KV LINE ON PCC POLE WITH MAXIMUM SPAN OF 80 METER USING RABBIT CONDUCTOR Sl.No. 1 1 2 Particulars 2 140 Kg., 8.0 Mtrs. long PCC Poles 11 KV 'V' cross-arms with back clamps angle type 65x65x6 mm (12N0@12.340Kg/V-x arm) 11 KV Top clamps angle type 65x65x6 mm (12N0@3.00Kg/V-x arm) Earthing Set (Coil earth as per Drg. No. G/007 ) 11 KV Pin insulator porcelain AAAC Conductor rabbit with 3 % Sag Jointing Sleeves suitable for 80/100 Sq. mm.Al. Eq. AAAC conductor Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Anti climbing devices (1.7 kg/no)(12no) Danger Boards Binding wire and tape Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire Total Unit 3 No. Kg. Qty 4 12 148.08(12NO)

3 4 5 6 7 8 9 10 11 12 13 14 15 16

Kg. No. No. Km. No. Set Kg. kg. No. Kg. Kg. Kg Kg Kg

36(12NO) 12 36 3.1 6 4 22 20.4 12 3 14 2 18 18

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT - 8B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1No. 11 KV Double Pole structure ON PCC POLE FOR EVERY 1.6 KMS.OF 11 KV LINE Sl. No. 1 1 2 Particulars 2 140 Kg., 8.0 Mtrs. long PCC poles Galvanized cross- arm of channel of 100 X 50 X 6 mm. suitable for 4' centre DP(1SET@53.381Kg) 11 KV Strain set(polymer) 11 KV Hard ware 11 KV Pin insulator porcelin Galvanized Horizontal and cross bracing 4' centre with set of four back clamps(1SET@45.020Kg) Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) Anti climbing devices (1.7kg/no)(2no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire AAAC Conductor rabbit PG / T Clamp Rabbit to Rabbit. Total Unit 3 No. Kg. Qty 4 2 53.381(1SET)

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

No. No. No. Kg. Set Kg. No. Kg. No. Kg. Kg Kg Kg Km. No.

6 6 2 45.020(1SET) 6 33 2 3.4 2 6 1 3 3 0.01 3

Page | ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT - 9B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1No. 11 KV TRIPLE Pole structure ON PCC POLE Sl. No. 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Particulars 2 140 Kg., 8.0 Mtrs. long PCC poles Galvanized cross- arm of channel of 100 X 50 X 6 mm. suitable for 4' centre DP(1SET@53.381Kg) 11 KV Strain set(polymer) 11 KV Hard ware 11 KV Pin insulator porcelin Galvanized Horizontal and cross bracing 4' centre with set of four back clamps (1SET@45.020Kg) Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) Anti climbing devices (1.7kg/no)(3no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire AAAC Conductor rabbit PG / T Clamp Rabbit to Rabbit. Total Unit 3 No. Kg. No. No. No. Set Set Kg. No. Kg. No. Kg. Kg Kg Kg Km. No. Qty 4 3 106.76(2SET) 6 6 6 90.04(2SET) 6 33 3 5.1 3 10 1 5 5 0.015 3

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT -10B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1No. 11 KV FOUR Pole structure ON PCC POLE Sl. No. 1 1 2 Particulars 2 140 Kg., 8.0 Mtrs. long PCC poles Galvanized cross- arm of channel of 100 X 50 X 6 mm. suitable for 4' centre DP (1SET@53.381Kg) 11 KV Strain set(polymer) 11 KV Hard ware 11 KV Pin insulator porcelin Galvanized Horizontal and cross bracing 4' centre with set of four back clamps (1SET@45.020Kg) Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) Anti climbing devices (1.7kg/no)(4no) Danger Boards Galvanized Nuts and Bolts Galvanized washer GI Wire 8 SWG for Earthing Barbed Wire AAAC Conductor rabbit PG / T Clamp Rabbit to Rabbit. Total Unit 3 No. Kg. Qty 4 4 213.52(4SET)

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

No. No. No. Set Set Kg. No. Kg. No. Kg. Kg Kg Kg Km. No.

6 6 6 180.08(4SET) 8 44 4 6.8 4 15 1 6 6 0.025 3

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT -11B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1No. 11 KV CUT POINT ON H-Beams Sl. No. 1 1 Particulars 2 H-Beams 152 X 152 mm., 37.1 Kg./mtr 11 Mtr. Long Galvanized cross- arm of 100 X 50 X 6 mm.x1.2Mtr.channel suitable for cut point-5feet (1SET@27Kg) 11 KV Strain set(polymer) 11 KV Hard ware 11 KV Pin insulator porcelin Galvanized Stay set 16 mm. complete with back clamps, and turn buckles Galvanized Stay wire 7/3.0 mm. @ 5.5 kg.stay wire per stay set Earthing Set (Coil earth as per Drg. No. G/007 ) . Anti climbing devices (1.7kg/no)(1no) Danger Boards Galvanized Nuts and Bolts Galvanized washer Barbed Wire AAAC Conductor rabbit PG / T Clamp Rabbit to Rabbit. Total Unit 3 Kg. Qty 4 408.1

2

Set

27Kg.(1SET)

3 4 5 6 7 8 9 10 11 12 13 14 15

No. No. No. Set Kg. No. Kg. No. Kg. Kg Kg Km. No.

6 6 2 3 17 1 1.7 1 7 1 2 0.01 3

Page |

ONLY FOR EXECUTION PURPOSESchedule for ERRECTION of plant-12B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1SET OF 33kV AB SWITCH ON EXISTING STRUCTURE. Sl. No. 1 1 Particulars 2 33 KV AB switch complete fitting Galvanized Angle 50x50x6 mm, 300 mm long for tightening AB switch (1.375 Kg/no.) Galvanized D.C.cross- arm of channel of 100 X 50 X 6 mm. suitable for fixing of AB SWITCH ON 5' centre DP (65.090 Kg/set) Unit 3 Set Qty. 4 1

2

kg

4.125

3

kg

65.09

4

Galvanized D.C.cross- arm of channel of 100 X 50 X 6 mm. suitable for fixing of AB Switch handle (32.5 Kg/set)

kg

32.5

5

Galvanized Angle 50x50x6 mm, 200 mm long for fixing of handle channel.(0.9166 Kg/per no.) Galvanized Angle 50x50x6 mm, 600 mm long for operating stand.(2.75 Kg/per no.) Galvanized Angle 50x50x6 mm, 250 mm long for operating stand.(1.1458 Kg/per no.) Galvanized Steel nuts & bolts (assorted size) Galvanized Steel washer AAA conductor (Dog) Total

kg

1.833

6

kg

5.5

7

kg

2.29

8 9 10

Kg Kg Mtr

7 1 12

Page |

ONLY FOR EXECUTION PURPOSESchedule for ERRECTION of plant-13B SCHEDULE FOR WORK OF ERRECTION MATERIAL FOR 1SET OF11kV AB SWITCH ON EXISTING STRUCTURE. Sl. No. 1 1 Particulars 2 11 KV AB switch complete fitting Galvanized Angle 50x50x6 mm, 300 mm long for tightening AB switch (1.375 Kg/no.) Galvanized D.C.cross- arm of channel of 100 X 50 X 6 mm. suitable for fixing of AB SWITCH ON 4' centre DP (53.381 Kg/set) Unit 3 Set Qty. 4 1

2

kg

4.125

3

kg

53.38

4

Galvanized D.C.cross- arm of channel of 100 X 50 X 6 mm. suitable for fixing of AB Switch handle (26.60 Kg/set)

kg

26.6

5

Galvanized Angle 50x50x6 mm, 200 mm long for fixing of handle channel.(0.9166 Kg/per no.) Galvanized Angle 50x50x6 mm, 600 mm long for operating stand.(2.75 Kg/per no.) Galvanized Angle 50x50x6 mm, 250 mm long for operating stand.(1.1458 Kg/per no.) Galvanized nuts & bolts (assorted size) Galvanized washer AAA conductor Rabbit Total

kg

1.833

6

kg

5.5

7 8 9 10

kg Kg Kg Mtr

2.29 7 1 12

Page |

ONLY FOR EXECUTION PURPOSESHEDULE FOR ERRECTION OF PLANT -14B SCHEDULE FOR ERRECTION OF MATERIAL FOR 1No. GAURDING Sl. No. 1 Particulars 2 Extension cross arm made by R.S. Jois 150X75 mm X1.5 mtr long duly drilled holes for top clamp & V-X Arm .(28.25kg /no) Gaurding cross- arm made of 75 X 40 X 6 mm Galvanized Channel (2.25M LONG)37.57KG/SET Back Cleat for tighting of gaurding crossarm made of 50 X 50 X 6 mm G I .angle (200 M M LONG) I bolt of round Bar 16MM dia rod fully threaded 380mm long with Galvanised Nut 2 No in each bolt Galvanized Stay set 16 mm. complete with back clamps and turn buckles Galvanized Stay wire 7/3.15 mm. (5.5 kg.stay wire per stay set Galvanized Wire 8 SW G Galvanized Wire 10 SW G Galvanized Wire 24 SW G Galvanized Nuts and Bolts Galvanized washer Total Unit 3 Qty. 4

1

Kg.

28.25

2

Kg.

75.14(2SET)

3

No.

2

4 5 6 7 8 9 10 11

No. Set Kg. Kg. Kg. Kg. Kg. Kg

2 2 11 17 16 2 5 1

Page |

INDEX

S. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

PARTICULARS 33/11 KV Power Transformers (5.00 MVA) 33 KV ,11 KV VCB for X'mer & feeder protection, control panel & CTs 30V-100AH Lead Acid Battery with Battery Charger 11/0.4 KV Station Transformer 100 KVA 33 KV &11 KV A. B. Switch 33 KV L.A. Station Type 11 KV L.A. Station Type 11 KV D.O. Set 33 KV&11 KV Oil Immersed 3 Phase 4 wire CTPT Units H.T 110 V.,5 A. KWH electronic meter for 11kV LT CT operated three phase 4 W Static energy meter with CT & Modem Control cable2.5 Sq mm 8 Core ,4 Core ,2 Core 70/50 sq.mm Single core XLPE cable 2.5 sq.mm. 2 core PVC Cable 16 sq.mm. PVC Cable PG Clamp/ T Clamp AAAC Conductor Steel Sections . 350 Kg 7 Mtr Long & 280 Kg.,9.0 Mtrs. long PCC Poles 140 Kg., 8.0 Mtrs. long PCC Poles Earthing Pipe G I Earthing 33 KV Pin Insulator with G.I.Pins 33KV& 11kv Porcelin Insulator 11/15 KV & 33/35 KV 45 KN polymer (Silicon) Composite Insulator. Polymer Insulator 11 KV & 33 KV 33 KV hard ware 11 KV hard ware Galavanised Stay set 20/16 mm. complete with back clamps, and turn buckles Galavanised stay wire 7/4.0&7/3.15 mm. mm. (8.5 kg. stay wire per stay set ) Danger Boards Galavanised. Nuts and Bolts L.T. Distribution box suitable for 100 KVA transformer (without TPN switches) with MCCB on incoming and PF units on outgoing side Galvanized Wire Drawings

PAGE NO. 1-18 19-36 37-40 41-53 54-60 61-61 62-62 63-69 70-76 77-92 93-119 120-128 129-131 132-134 135-139 140-144 145-150 151-155 156-175 176-190 191-193 194-199 200-203 204-210 211-220 221-234 235-235 236-244 245-246 247-251 252-255 256-263 264-275 276-277 278-305

Page |

THREE PHASE 33/11 KV STEP DOWN POWER TRANSFORMERS OF 5 MVA RATINGS1. SCOPE:

The specification covers the design, manufacture testing and inspection before dispatch and delivery at places anywhere in DISCOM-CZ as per list of new substation to be commissioned. The specification covers oil immersed, naturally air cooled (type ON), outdoors type, three phase, 50 Hz, 33/11 KV step down power transformers of 5 MVA capacity.

2.(A)

APPLICABLE STANDARDS:Unless otherwise modified in the specification, the transformers shall comply with the requirement of ISS: 2026 (latest issue) or any equivalent International Standards and REC specification 2/1973 and ISS: 2099 (latest issue) or any equivalent International Standards. The bushings used shall conform to ISS: 2099 (latest issue) or any equivalent International Standards except as modified herein . Type: - The transformers shall be double wound, three phase oil immersed, oil natural cooled (type ON), core type suitable for outdoor installation in tropical climate and shall be insulated with minimum DPC insulation on HV & LV windings. Insulation should be of temperature class as per the temperature rise stipulated in this specification.

(B)

Climatic Conditionsi) ii) Peak outdoor temperature: Maximum oil temperature: Attainable iii) iv) v) vi) vii) viii) ix) x) Maximum relative humidity: Minimum relative humidity: Average No. Of thunderstorm Average number of rainy days per annum Number of months of tropical Monsoon conditions Average annual rainfall Wind pressure Altitudes not exceeding 50oC (50oC + 45oC) 95oC max temperature under max. Load condition 95%(sometime approaches saturation point) 10% 40 days 90 days 3 months 125 cm 100 Kg/m2 1000 meters.

(C)

Design and standardization:i) The transformers and accessories shall be designed to facilitate operation, inspection, maintenance and repairs. All apparatus shall also be designed to ensure satisfactory operation under such sudden variations of load and voltage as may be met with under working conditions on the system, including those due to short circuits.

Page |ii) The design shall incorporate every reasonable precaution and provision for the safety of all those concerned in the operation and maintenance of the equipment keeping in view the requirement of Indian Electricity Rules. All material including bought out items like bushings, oil radiators, conductor and insulating materials used shall be of the best quality and of the class most suitable for working under the conditions specified and shall withstand the variation of temperature and atmospheric conditions arising under working conditions without undue distortion or deterioration or setting up of undue stresses in any part and also without affecting the strength and suitability of the various parts for the work which they have to perform. Corresponding parts liable to replacement shall be interchangeable. Cast iron shall not be used for chambers of oil filled apparatus or for any part of the equipment, which is in tension or subject to impact, stresses or where corrosion due to acidity or sludging is likely to occur. This clause is not intended to prohibit the use of suitable grades of cast iron for parts where service experience has shown it to be satisfactory e.g. large valve bodies. All outdoor apparatus, including bushing insulators with their mounting shall be designed so as to avoid external pockets in which water can collect and internally air could trap. All taper pins used in any mechanism shall be of the split type complying with IS:2593 or any equivalent International Standards for these items.

iii)

iv) v)

vi) vi)

viii) All connections and contacts shall be of ample section and surface for carrying continuously the specified currents without heating and fixed connection shall be secured by bolts or set screw of common size adequately locked against vibration. Lock nuts shall be used on stud connections carrying current.

ix)3.

All apparatus shall be designed to minimize the risk of accidental short circuit caused by animals, birds or vermin.

STANDARD RATINGS:The standard ratings shall be 5000 KVA with off load taps.

4.

CONTINUOUS MAXIMUM RATING:The transformers shall have a continuous maximum rating at the specified normal ratio, frequency and temperature rises. (a) All transformers shall be capable of operation continuously in accordance with IS loading guide at their continuous maximum rating and at any ratio without exceeding temperature rise. Transformers with tapping ranges extending more than 9% below normal voltage shall meet the temperature rise limits specified in IS:2026 or any equivalent International Standards. On other tapings, they shall operate continuously without injurious heating. The loading of the transformers is to be in accordance with IS:6600 - guide for loading of oil immersed transformers natural cooled units or any equivalent International Standards.

(b)

Page |(c) The transformers shall be capable of operation without danger at other than rated voltage and frequency in accordance with clause 4.3 and 4.4 of IS:2026 (Part I) 1977 or any equivalent International Standards.

5.

MAXIMUM TEMPERATURE RISE:The maximum temperature rise in each transformer tested at its continuous maximum rating shall not exceed the following limit with reference to ambient air temperature. i) ii) Temperature of oil by thermometer: 45oC

Temperature of winding by test resistance: 50oC

6.

NO LOAD VOLTAGE RATIO:The no load voltage ratio corresponding to the principal tapping shall be 33,000/11,000 volts.

7.

MAXIMUM CURRENT DENSITY:The current density for HV and LV winding should not exceed 2.5 Amps/mm2.

8.(A) (B)

FLUX DENSITY: OVER FLUXING:Flux density should not be more than 1.55 Tesla at the rated voltage and frequency. Over fluxing Requirement in this regard shall be governed by the provision contained in clause 3.1.7 of manual on transformer Section A (Revised 1987) of CBIP. According to this, over fluxing the transformer continuously for over fluxing factor up to 1.1. In addition to this requirement, operation of power transformer without any danger/damage up to 60 Sec. for over fluxing factor of 1.25.

9.

MAXIMUM GUARANTEED NO LOAD AND LOAD LOSSES:

The losses shall not exceed the value given below:

Rating in MVA

No Load losses (In KW)

Load losses at 75oC (In KW)

5.0 MVA

5.5

33.00

Page |The losses specified above are maximum permissible value and no plus tolerance would be allowed. One unit will be required to undergo for loss measurement by independent agency like ERDA Baroda etc. before commencement of supply.

10.

OIL:

Transformer oil to be used for first filling shall comply with the specification indicated hereunder. Generally as per IS: 335-1993 (4th revision) or any equivalent International Standards & REC specification No.39/1985 except in so far as values indicated separately as per Boards specification for EHV Grade Oil as per enclosed.

11.

TAPS:

11.1 Off-load tap transformers shall have taps ranging from +3% to -9% in steps of 3% each on HV winding for HV variation, to give normal 11 KV on LV side. 11.2 The tap changing switch shall be located in a convenient position so that it can be operated from ground level. The switch handle will be provided with a locking arrangement along with tap position, indication and direction for operation, thus enabling the switch to be operated and locked in position. Tap operation shall result in simultaneous positive change on all three phase, with spring loaded snap action and ensure positive pressure contact.

12.

WINDING CONNECTIONS & VECTORS:

12.1 The primary winding shall be connected delta and secondary winding star as per vector symbol Dy.11 (IS: 2026) or any equivalent International Standards so as to produce positive displacement of 30o from the primary to the secondary vector of the same phase (vector rotation assumed counter-clock wise). 12.2 The neutral point of the secondary (LV winding) is intended for solidly earthed system and should be brought out to a separate insulated terminal, enabling external insertion of a current transformer in the earth lead to be connected wherever required. 12.3 All windings of transformers shall have uniform insulation when tested in accordance with ISS: 2026/1977 or any equivalent International Standards. The minimum basic impulse withstands level of windings for 1.2/50 micro sec.full wave shall be as given below: i) ii) 11 KV 33 KV - 75 KV Peak - 170 KV Peak

13.

PERCENTAGE IMPEDANCE AND TOLERANCE (OTHER THAN NO LOAD AND LOAD LOSSES) SHALL BE AS UNDER: a) Percentage impedances Percentages impedance value for power transformers at 75oC on principal tap shall be as follows:

Rating5000 KVA

Percentage impedance value at 75oC7.15

Page |b) Tolerance Item Voltage ratio at no load On principal tapping Tolerance the lower of the following values: a) ( + / - ) 0.5% of the declared ratio b) A percentage of the declared ratio equal to 1/10 of actual percentage impedance voltage at rated current Impedance voltage at Rated current (Principal tapping & Other tapping) Requirement in this regard shall be governed by the provision indicated in IS:2026 (Part-IV) 1977 Para 3.1.4.1 for principal tapping and as per Provisions contained in Para 3.1.4.2 for other tapping or any equivalent International Standard. (+) 30% of the declared no load current

No load current

14.

TRANSFORMER TANK:

The main tank of the transformer shall be made of good quality steel sheet of adequate thickness to provide sturdy and robust construction to withstand extreme pressure conditions. The internal and external surfaces including oil filled chambers and structural steel work to be painted shall be shot or sand blasted to remove all rust and scale of foreign adhering matter or grease. All steel surfaces in contact with insulating oil shall be painted with two coats of heat resistant, oil insoluble, insulating varnish. Steel surfaces exposed to weather shall be given a primary coat of zinc chromate, second coat of oil and weather resistant varnish of color distinct from primary and final two coats of glossy oil and weather resisting paint in accordance with the color shade as specified. All paints shall be carefully selected to withstand extremes of weather. The paint shall not scale off or crinkle or be removed by abrasion due to normal handling. The minimum thickness of outside painting of tank shall be 20 microns and the total thickness shall be minimum 80 microns. The main tank exclusive of all accessories but with radiators shall be suitable to withstand application of vacuum up to 760 mm of HG. Adequate reinforcement shall be provided for this purpose and to withstand vibration.

14.1

Pressure Test:

One transformer tank shall be subjected to a pressure corresponding to twice the normal head of oil or to the normal pressure plus 35 KN/m2 (5lb/sq.in) whichever is lower, measured at the base of the tank and will be maintained for one hour during stage inspection. The permanent deflection of flat plates, after the excess pressure has been released shall not exceed the figure specified below: Horizontal length of flat Plate (in mm) Up to and including 750 751 to 1250 1251 to 1750 1751 to 2000 2001 to 2250 2251 to 2500 2501 to 3000 Above 3000 Permanent deflection (in mm.) 5 6.5 8 9.5 11 12.5 16 19

Page | 14.2 Conservator:

(i) A conservator complete with sump and drain valve shall be provided in such a position so as not to obstruct the electrical connections of the transformer having a capacity between highest and lowest visible levels to meet the requirement of expansion of the total oil volume in the transformer and cooling equipment from the minimum ambient temperature of (-) 5oC to 95oC. The minimum indicated oil level shall be with the feed pipe from the tank covered with not less than 15 mm depth of oil and the indicated range of oil level shall be minimum to maximum. (ii) If the sump is formed by extending the feed pipe inside the conservator, this extension shall be for at least 25 mm. (iii) One oil gauge magnetic type with provision for low levels alarm shall be mounted on conservator to indicate the minimum normal and maximum level as given below: Minimum Normal Maximum (iv) (-) 5oC 30oC 100oC

One prismatic type oil indicator should also be provided on the conservator.

(v) One end flange of the conservator shall be bolted into position so that it can be removed for cleaning purpose. (vi) The oil connection from transformer tank to the conservator vessel shall be arranged at a rising angle of 3 to 9o to the horizontal up to gas and oil actuated relay. (vii) Each conservator vessel shall be fitted with a aluminum die cast breather in which Silica gel (at least three Kg.) is the dehydrating agent and designed so that: (a) (b) The passage of air is through silica gel. The external atmosphere is continuously in contact with silica gel.

(c) The moisture absorption indicated by a change in colour of the tinted crystals can be observed from distance. Breathers shall be mounted at approximately 1400 mm. Above ground level. When the transformer mounted on plinth of 4 feet hight.

14.3

Radiators:

Arrangement for good quality sufficient number of radiators should be made to meet out the requirement of temperature rise. Following should also be given due consideration: (i) Belting of radiators to avoid vibration (ii) The gasket should be square in shape with holes for fixing radiators. Round shape gasket may be avoided. (iii) Radiator valve must indicate open and close direction clearly. (iv) Radiators must be supplied in separate packing (both the opening shall also be sealed with cork sheet packing and blanking plates)with serial number of transformer clearly indicated on packing with paint (v) Air release valve provided on radiator should not be of PVC material. It must be of cast iron duly cut in with thread for easy release of air.

14.4

Galvanising:

(a) Galvanizing where specified should be applied by the hot dipped process or by electro-galvanizing process, for all the parts other than steel, which shall consist of a thickness of 610 Gms. zinc per square meter of surface. The zinc coating shall be smooth, clean and of uniform thickness and free from defects or sharp edge.

Page |The preparation of galvanizing and the galvanizing itself shall not adversely affect the mechanical properties of the coated material. The quality will be established by tests as per IS: 2633 or any equivalent International Standards. Alternative to galvanizing, aluminizing shall also be considered (b) All drilling, punching, cutting and bending and welding of parts shall be completed and all burrs shall be removed before the galvanizing process is applied. (c) Surface, which is in contact with oil, shall not be galvanized or Cadmium plated.

15.

FINISH:(a) Before painting or filling with oil, all ungalvanised parts shall be completely clean and free from rust, scale and grease and all external surface cavities on castings shall be filled by metal deposition. The interior of all transformer tanks and other oil filled chambers and internal structural steel works shall be cleaned and all scale and rust by shot blasting or other approved methods. This should be read alongwith clause 14 regarding requirement of painting of transformer tank. Except for nuts, bolts and washers, which may have to be removed for maintenance purposes, all external surfaces shall receive a minimum of three coats of paint. The primary coat shall be applied immediately after cleaning. The second coat shall be of oil, heat and weather resisting nature and preferable of a shade or color easily distinguishable from the primary and final coats shall be applied after the primary coat has been touched up where necessary. The final coat shall be of a glossy oil, heat and weather resisting nonfading, BATTLE SHIP GREY paint of shade No.631 of IS: 5. Primer paint shall be red oxide zinc chrome as per IS: 104, intermediate and final coats of grey paint shall be as per IS: 2032 or any equivalent International Standards. Nuts, bolts and washers, which may have to be removed for maintenance purposes, shall receive minimum of one coat of paint after erection. The spacing of the bolt centers on the tank and its cover should be so designed that the gaskets when pressed after bolting leave no room for either ingress of moisture or leakage of oil during transportation or normal service or full load and guaranteed temperature rise conditions.

(b)

(c) (d)

(e) (f)

16.

CORE:

The core shall be constructed from high grade, non-ageing, low loss cold rolled super grain oriented silicon steel lamination of CM-4 or better grade ensuring that boxes should not exceed the specified work grade steel or better. All stipulations under clause-8 be considered while selecting material of core.

(I) (a)

Magnetic circuit The design of the magnetic circuit shall be such as to avoid static discharges, development of short circuit paths within itself or of the earth clamping structure and the production of flux components at right angles to the plane of the laminations, which may cause local heating. Every care shall be exercised in selection, treatment and handling of core steel to ensure that so far as is practicable from distortion, burrs or sharp edge. Although the oxide/silicate coating given on the core steel is generally adequate, laminations can be insulated by the manufacturers if considered necessary.

(b) (c)

Page |(d) All ducts shall be provided wherever necessary to ensure adequate cooling and efficient heat transfer. The winding structure and major insulation shall not obstruct the free flow of oil through such ducts nor permit local hot spots. Where the magnetic circuit is divided into pockets by cooling ducts parallel to the planes of the lamination or by insulating material above 0.25 mm thick tinned copper strip bridging pieces shall be inserted to maintain electrical continuity conductivity between pockets. The framework and clamping arrangement shall be earthed in accordance with Clause-19 (II) of this Technical Specification.

(e)

(II) (a) (b) (c) (d)

Construction of Cores All parts of the cores shall be of robust design capable of withstanding any shocks to which they may be subjected to during lifting, transport, installation and service. All steel sections used for supporting the core shall be thoroughly sand blasted and shot blasted after cutting, drilling and welding. Adequate provision shall be made to prevent movement of the core and winding relative to the tank during transport and installation or while in service. The supporting framework of the cores shall be so designed as to avoid the pressure of pockets, which would prevent complete emptying of the tank through the drain valve or cause trappings of air during oil filling.

17.

TERMINAL ARRANGEMENT:

17.1 The transformers shall be fitted with shaded porcelain bushings of outdoor type suitable for solder less connectors on HV as well as LV side. The HV/LV bushing shall not be provided with arcing horns. Aluminum bushing stems and aluminum metal parts will not be accepted. 17.2 The bushings shall be filled with transformer oil, EHV grade, which shall be of non-oil communicating type with small aperture of 2 mm diameter. The HV/LV bushings shall have the characteristics as per IS: 2099 (latest issue) or any equivalent International Standards. LV neutral bushing requirement is identical to LV line bushing in all respect. The electrical characteristics of bushing insulators shall be in accordance with IS: 2099 (latest issue) or any equivalent International Standards as amended from time to time. All type and routine tests shall be carried out in accordance with IS:2099-1986 or any equivalent International Standards. The test voltages for various tests as stipulated in IS:2099-1986 are reproduced below:Nominal System Voltage KV 11 33 KV 12 36 Rated Voltage of the Bushing Visible discharge test One minute wet & dry withstand (Impulse Voltage) Lightning impulse withstand test KV 75 170

KV 9 27

KV 28 70

Page |

17.3 Dimensions of the LV 12 KV bushings including the neutral (11 KV side) shall conform to IS:3347 (Part-III) or any equivalent International Standards and those of the 36 KV bushing (33KV side) shall conform to IS:3347 (Part-V) or any equivalent International Standards. Requirement of creepage distance of minimum 23 mm. Per KV of rated voltage of bushing as per provision contained in Para 7 of IS:2099-1993 or any equivalent International Standards. 17.4 Terminal connector shall be provided both for HV and LV terminal suitable for holding Raccoon Conductor up to capacity of 5 MVA and Dog/Panther conductor for 8 MVA transformers. It should be flat in shape. Its current capacity should be 600 Amps. 17.5 Bushing studs of 33 & 11KV should be of copper and conforming to IS: 3347 or any equivalent International Standards.

18.

VIBRATIONS AND NOISE:

Every care shall be taken to ensure that the design and manufacture of all transformers and accessories shall be such as to reduce noise and vibration to the level obtained in good modern practice. The manufacturers will ensure that the noise level shall not be more than 3 Db above the NEMA standard publication TR-1.

19.(I)

INTERNAL EARTHING ARRANGEMENT:General:

All metal parts of the transformer with the exception of the individual core laminations, core bolts and associated individual clamping plates shall be maintained at some fixed potential. (II) Earthing of core clamping structure : The top main core clamping structure shall be connected to the tank body by a copper strip. The bottom clamping structure shall be earthed by one or more of the following methods: (a) (b) (c) (III) By connection through vertical tie rods to the top structures. By direct metal-to-metal contact with the tank base maintained by the weight of the core and the windings. By a connection to the top structures on the same side of the core as the main earth connection to the tank.

Earthing of magnetic circuit (a) The magnetic circuit shall be earthed to the clamping structure at one point only through a disconnectable link placed in an accessible position beneath an inspection opening in the tank core. The connection to the link shall be on the same side of that core and the main earth connection. Magnetic circuits having an insulated sectional construction shall be provided with separate link for each individual section. When oil ducts or insulating barriers parallel to the plane of the laminations divide one magnetic circuit into two or more electrically separate parts, the ducts on barriers shall be bridged in accordance with Clause-16 (ii) and the magnetic circuit shall not be regarded as being of sectional construction.

(b)

Page |(IV) Size of earthing connections: All earthing connections with the exception of those from the individual cell clamping rings shall have a cross sectional area of not less than 0.8 sq.mm. Connections inserted between laminations of different section of core as per above (III) b shall have a cross sectional area of not less than 0.2 sq.mm. (V) Leads from winding to bushing and intercake connection: The leads from winding to bushing and intercake connection should be rigid enough to withstand normal vibration and transportation shocks and short circuit stresses. The end of winding to stud shall be tightened through nut and bolt arrangement and brazed at one place only.They should be spaced in such a way that necessary clearances are maintained not only in air but also with oil medium at the lowest permissive electrical strength as per relevant ISS over the period of normal service.

20.

ELECTRICAL CLEARANCE:

The clearance in air between live conductive parts and live conductive part and earthed structure shall be as follows: -

Voltage

Medium

Clearance phase to phase

Clearance phase to earth

11000 3300021.

Air Air

280 mm 350 mm

205 mm 320 mm

PARALLEL OPERATION:

The transformers of the same service voltage shall be suitable for parallel operation, the load being shared in proportion to the capacities and percentage impedance volts, which will be within that specified in the ISS or any equivalent International Standards

22.

OVER LOAD CAPACITY:(a) Each transformer shall be capable of carrying sustained over loads as stated in ISS: 6600 or any equivalent International Standards.

(b)

Type of load: - The transformer will supply a mixed power and lightingVarying power factor from 0.6 lag to 0.8 lead due to capacitors.

load

with

23

PERFORMANCE WARRANTY:The manufacturer shall among other things warranty the following: Quality and strength of material used, both electrical and mechanical. (ii) Satisfactory operation during the warranty period of 30 months from the date of receipt at Stores or 24 months from the date of commissioning whichever is earlier. This period will be

Page |reckoned from the day all accessories are received enabling assembly testing, commissioning and commercial operation of transformers. (iii) Performance figures are to be supplied by tenderer in the schedule of guaranteed particulars. In schedule of GUARANTEED TECHNICAL PARTICULARS, all details as required in IS:2026 or any equivalent International Standards shall be given.

24.

TOLERANCE:The tolerance of guaranteed performance figures shall be as specified in the Clause 11.1 as per latest version of IS: 2026 or any equivalent International Standards, except for the no load and load losses which is firm and shall not exceed guaranteed values.

25.

WHEELS AND AXLES:The transformers of 5000 KVA rating shall be provided with 4 Nos. flanged wheels suitable for use on a 1435 mm gauge Rail track. These wheels shall be suitable for being turned through an angle of 90o and locked in that position when the tank is jacked up. Other transformers shall be provided with 4 Nos. Bi-directional flat roller suitable for use on a 1000 mm. Gauge Rail track.

26.

FITTINGS & ACCESSORIES:

Unless otherwise specified in the order, the following standard fittings as detailed in Schedule X attached shall be provided. The fittings shall be in accordance with the details to the extent these are specified in IS: 2026 or any equivalent International Standards. (i) (ii) (iii) (iv) (v) (vi) (vii) (viii) (ix) (x) Inspection cover is needed to inspect tapping connections of bushings, tapping connections of tap changer and to inspect core-earthing connection. Rating plate. Diagram plate with tap position and relative HV/LV voltage. Two earthing terminals. Lifting lugs. 4 jacking pads Conservator with top filled cap and bottom drain valve. Dehydrating breather of required sizes in Aluminum Die. Casting with minimum three Kg. silica gel.(The plastic oil cup is not acceptable) Connecting pipe with valve and Buchholz relay. Radiator with top air release plug and connected valves and bottom for connection to main tank. Air release valve should not be of PVC material. It should be of cast iron duly cut in with thread for easy release of air. HV - 3 bushings LV - 4 bushings Off circuit tap switch with lock and 2 keys. Thermometer (dial type) with one contact for alarm pocket for sensor of thermometer (dial type) with one contact for alarm complete with provision for its mounting is needed.

(xi) (xii) (xiii) (xiv)

Page |(xv) Magnetic oil level gauge indicating three position of oil marked as follows: Minimum Normal (-50 C)

- ( 300C)

Maximum - (1000.C) (xvi) (xvii) (xviii) (xix) (xx) Oil filling hole and cap. Air release device on tank top. Pressure relief device through explosion vent diaphragm with fresh equalizer pipe air release plug. Please see foot note indicated in Schedule X Schedule of Fittings. Gas and oil actuated relay. 2 filter valves (top valve, lower valve to be used also as drain valve). Locking arrangement should be provided on each valve to avoid theft of transformer oil by welding U shape flat over each valve.

27.27.1

TESTS AND INSPECTION:Type test: The Purchaser intends to procure transformers whose design is successfully type tested for short circuit, lightning impulse test, loss measurement test and heat run test from an independent agency of national/international repute like CPRI, Bhopal/Bangalore, National Test House, Ghaziabad, ERDA, Baroda or to any recognized and reputed International Laboratory and or Institution. The tenderers are required to carry out type test. The expenses to be incurred towards the following tests shall be borne by them. This may be kept in mind while quoting the price. Type test includes following tests: (i) Short circuit withstand test as per clause 16.11 Part-I IS:2026 or any equivalent International Standards. The requirement with regard to ability to withstand short circuit shall be governed by clause-8 and demonstration of ability to withstand short circuit shall be governed by clause-9 of IS:2026(Part-I)1977 or any equivalent International Standards. Accordingly, the symmetrical short circuit current to be used for the design and tests shall be governed by the Table-4 (IS:2026Part-I 1977) or any equivalent International Standards and shall be 1000 MVA for the subject power transformers (highest system voltage 36 KV). (ii) Lightning impulse withstand test as per Clause-13 Part-III IS:2026 or any equivalent International Standards. (iii) Temperature rise test as per Clause-4 Part-II IS:2026 or any equivalent International Standards. One transformer of each rating shall be type tested at some independent laboratory of National/International repute like CPRI, ERDA etc. for temperature rise as per relevant ISS. However, the rise shall not be more than 500C for winding and 450C for oil above the ambient temperature. (iv) Loss Measurement Test With value o