Annual Rate Contract for Onsite Maintenance of 11/0.250 KV, 1-Phase & 11/0.433 KV 3-Phase Distribution Transformers of various ratings on item wise rate under Borsad Division of MGVCL

Schedule B - Tender ID -

Annual Rate Contract for Onsite Maintenance (Providing Material + Labour Charge) of 11/0.250 KV, 1-Phase & 11/0.433 KV 3-Phase Distribution Transformers

of various ratings on item wise rate under Borsad Division

Cost of Total Cost

Material Labour (Material +

Sr. No. E Urja Code Description Unit Quantity (Rs.) Charge (Rs.) Labour) Total Amount

Sr. No. E Urja Code Description Unit Quantity (Rs.) Charge (Rs.) Labour) Total Amount

1 Labour charge for providing of HT/LT bushing goti if required

1.1 9911000322 Replacement of LT bushing goti/ Rubber washer No. 300 40 100 140

1.2 9911000322 Replacement of HT bushing goti/ Rubber washer No. 300 40 100 140

Providing of half stud (Including 2nos Nut & 2nos Washer) on LT side up to 100 KVA TR

3 9911000324 Providing of AL. Patta on LT side up to 200 KVA TR if required No. 500 140 5 145

4 9911000341 Providing of AL. Patta on LT side up to 500 KVA TR if required No. 50 165 10 175

Check and tight earth connection, if required provide lugs & nut-bolt to the neutral

5 9911000325 terminal of TRF and to the body terminal of TRF and dist box earth LS 500 0 50 50

Replacement of damage LT cable with new one of right capacity (cable provide by

7 Providing of new termination in form of R,Y,B and N core including PVC tape

7.1 9911000327 Termination of 25/50/70 Sq.mm cable No. 400 8 20 28

7.2 9911000327 Termination of 300 Sq.mm cable No. 70 45 20 65

7.3 9911000327 Termination of 95/120/150 Sq.mm cable No. 400 16 20 36

7.4 9911000327 Termination of 185 Sq.mm cable No. 50 23 20 43

7.5 9911000327 Termination of 240 Sq.mm cable No. 50 32 20 52

Measurement of voltage and ampere during maximum load period minimum 10 nos. of

Check oil leakage from drain off valve/gasket/tank leak etc. and if leakage found at

attend by providing adhasive material, m-seal and give detail of leakage and topping

9 9911000329 of oil to maintain proper oil level (oil provide by Mgvcl) No. 500 0 150 150

10 Checking and replacement of LT Dist box if required

Replacement of deteriorated/providing LT dist. Box with new up to 100 KVA capacity

10.1 9908000011 & crediting it to store. No. 400 0 1224 1224

Replacement of deteriorated/providing LT dist. Box with new above 100 KVA capacity

10.2 9908000010 & crediting it to store. No. 300 0 2203 2203

11 Checking and replacement of HRC/kit-kat fuse base if required

11.1 9911000330 up to 100 amp kit-kat/HRC fuse No. 400 0 20 20

11.2 9911000330 200 amp and above kit-kat/HRC fuse No. 400 0 20 20

Providing of proper size of fuse element on HT side (on D.O. fuse with cleaning of

Providing and replacement of sundry items like nut,bolt,washer etc. of appropriate

Providing TC Earthing with insulated pipe if deteriorated ( PVC Pipe provided by

15 9902040009 Tightening of loose Guy No. 250 0 170 170

16 9902040007 Providing LA on transformer( LA Provided by MGVCL) Set 250 0 114 114

17 General condition

17.1 9911000334 Clean off all dirt etc from the body of the transformer and tighten all nut-bolt etc. JOB 250 0 30 30

17.2 9911000335 Clamping of LT cable as per instruction of incharge supervisor JOB 250 0 30 30

Cleaning of surrounding area nearby transformer center, trimming of tree branches,

17.3 9911000336 removing of crimpers etc. JOB 250 0 30 30

Submission of the all activity done at location wise in prescribed proforma format

17.4 9911000337 with signature of incharge of supervisor and contractor JOB 250 0 30 30

Providing of breather if not available with transformer (breather to be provided by

Supply & providing of neutral earthing using G.I. Wire/strip to neutral terminal of

X'mer and disl. Box neutral terminal with 3 Mtr PVC rigid pipe. 10 Kg solt + 10 Kg

coal.Earth resistance to be measured and earth resistance to be maintained as per

18 9902040002 std norms of MGVCL) No. 225 0 605 605

19.1 9911000323 LT Side Brass half stud with 2 no brass nut & washer of size 12 mm No. 225 158 18 176

19.2 9911000323 LT Side Brass half stud with 2 no brass nut & washer of size 20 mm No. 225 300 18 318

20 LT Side Brass Nuts and washer

20.1 1501000077 12 mm Brass LT side nuts No. 400 16 12 28

20.2 1501000078 20 mm Brass LT side nuts No. 400 41 12 53

20.3 1501000079 30 mm Brass LT side nuts No. 400 68 12 80

20.4 1501000080 12 mm Brass LT side washer No. 400 10 12 22

20.5 1501000081 20 mm Brass LT side washer No. 400 18 12 30

20.6 1501000082 30 mm Brass LT side washer No. 400 20 12 32

Breather plastic transparent body cast metal cap and bottom, 1/2'' thread pipe,500

21.1 9918000009 grams.( Dry gel weight 500 gm) No. 400 309 55 364

1 The ratesRates quoted

quoted by Bidder

will be to be on

exclusive of percentage above/below/at

GST.Any escalation in rate ofpar

GSTthe estimated

during rates of

the tenure specified.

the contract will

2 be paid by MGVCL as part of statutory

3 Above rates quoted are net of the salvage value.

For CRGO / Amorphous Core Transformers

In Figures ……………... % Above /below/at par the estimated rate of MGVCL

In Words Above/below/at par the estimated rate of MGVCL

Executive Engineer (O&M)

MGVCL, Borsad DO