Tender for maintenance of transformer Centre on ARC basis work under jurisdiction of all SDN under Kim Ind Division. Through outsourced agency for existing DGVCL Network for SDN under Kim Division.

Name of work: Tender for maintenance of transformer center on ARC basis work under

various scheme at all S/Dn under Kim Inds. Division.

Cost of Lab Cost

Description Unit Material Charge of Mat Total

(Rs.) (Rs.) Used

1 Labour charge for providing of HT/LT bushing goti if required No. 100

1.1 Replacement of LT bushing goti/ Rubber washer No. 40

1.2 Replacement of HT bushing goti/ Rubber washer No. 40

2 Providing of half stud (Including 2nos Nut & 2nos Washer) on LT side No. 66 20

up to 100 KVA TR if required

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

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

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

5 the neutral terminal of TRF and to the body terminal of TRF and dist LS 0 50

6 Replacement of damage LT cable with new one of right capacity No. 0 150

(cable provide by DGVCL)

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

including PVC tape

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

7.2 Termination of 300 Sq.mm cable No. 45 20

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

7.4 Termination of 185 Sq.mm cable No. 23 20

7.5 Termination of 240 Sq.mm cable No. 32 20

8 Measurement of voltage and ampere during maximum load period Per No. 150

minimum 10 nos. of T/C per day

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

9 leakage found at attend by providing adhasive material, m-seal and No. 150

give detail of leakage and topping of oil to maintain proper oil level (oil

provide by DGVCL)

10 Checking and replacement of LT Dist box if required

Fixing of new dist. Box with complete wiring including clamps, nut

bolts etc. (Suitable for kit kat fuse/HRC fuse)LT distribution box must

10.1 be of SMC material (GTP/SPECS. to be submitted of OEM)and to be No. 3150 628

supplied from register vender of GUVNL and their subsidary

company.all the testing norms will be applicable to this material

Replacement of detoriarated/providing LT dist. Box with new up to

100 KVA capacity & crediting it to store.(Suitable for kit kat fuse/HRC

10.2 fuse)LT distribution box must be of SMC material (GTP/SPECS. to be No. 3150 816

submitted of OEM)and to be supplied from register vender of GUVNL

and their subsidary company.all the testing norms will be applicable

to this material

Replacement of detoriarated/providing LT dist. Box with new above

100 KVA capacity & crediting it to store.(Suitable for kit kat fuse/HRC

fuse)LT distribution box must be of SMC material (GTP/SPECS. to be

10.3 submitted of OEM)and to be supplied from register vender of GUVNL No. 3150 1603

and their subsidary company.all the testing norms will be applicable

to this material

File No: DGVCLDOKI/TND/e-file/6817/2026/0967/Technical

Approved By: Executive Engineer,Technical,DGVCLDOKI

Letter No: DGVCLDOKI/0638/02/2026 Approved Date: 21-02-2026

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

fuse base provide by contractor on std. make)

11.1 up to 100 amp kit-kat fuse No. 620 20

11.2 200 amp kit-kat fuse No. 790 20

12 Checking and replacement of HRC fuse base if required (HRC

fuse base provide by contractor on std. make)

12.1 630 amp HRC fuse base No. 682 50

12.2 400 amp HRC fuse base No. 525 50

12.3 250 amp HRC fuse base No. 370 50

13 Checking and replacement of HRC fuse bridge if required (HRC

fuse provide by contractor on std. make)

13.1 630 amp HRC fuse No. 690

13.2 400 amp HRC fuse No. 490

13.3 250 amp HRC fuse No. 352

14 Providing of proper size of fuse element on HT side (on D.O. fuse with No. 15 30

cleaning of horns)

15 Providing and replacement of sundry items like nut,bolt,washer etc. of LS 0 200

appropriate size

16 General condition

16.1 Clean off all dirt etc from the body of the transformer and tighten all

16.2 Clamping of LT cable as per instruction of incharge supervisor

16.3 Cleaning of surronding area nearby transformer center, treeming of

tree branches, removing of crimpers etc.

Submission of the all activity done at location wise in prescribed JOB

16.4 proforma format with signature of incharge of supervisor and

16.5 Providing of breather if not available with transformer (breather to be

provided by DGVCL)

16.6 Providing of insulated jumper at HT side from D.O. fuse out side to

TC. All three nos. (Jumper wire will be provided by DGVCL)

Supply & providing of neutral earthing using G.I. strip (Size 25 mm x

3mm flat) to neutral terminal of X'mer and disl. Box neutral terminal

with 3 Mtr PVC rigid pipe. 20 Kg solt + 20 Kg coal. G.I. strip should be

brought proper shape up to the equipment (Earth resistance to be

measured and earth resistance to be maintained as per std norms of

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

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

19 LT Side Brass Nuts and washer

19.1 12 mm Brass LT side nuts No. 16 12

19.2 20 mm Brass LT side nuts No. 41 12

19.3 30 mm Brass LT side nuts No. 68 12

19.4 12 mm Brass LT side washer No. 10 12

19.5 20 mm Brass LT side washer No. 18 12

19.6 30 mm Brass LT side washer No. 20 12

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

thread pipe,250 grams.( Dry gel weight 250 gm)

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

thread pipe,500 grams.( Dry gel weight 500 gm)

In word: Twenty Five lacs only (GST EXTRA)

*Rates are exclusive of all Taxes.

*TDS GST Will be Applicable as per Govt.rules & regulation.

1 Whatever Steel Material removed after replacement should be credited to Store.

File No: DGVCLDOKI/TND/e-file/6817/2026/0967/Technical

Approved By: Executive Engineer,Technical,DGVCLDOKI

Letter No: DGVCLDOKI/0638/02/2026 Approved Date: 21-02-2026

2 Contractor has to carry out work under KIM INDS. DIVISION.

The contractor has to collect all the required materials from DGVCL store as well as

3 credited the dismantle material to the DGVCL store at their cost.

4 The rates are required with all taxes but exclusive of GST.

5 Party has to work at his own risk.

6 Contractor should have to provide safety tools while working at site.

7 All material utilized for above work must be IS standard only.

EXECUTIVE ENGINEER (O&M)

DGVCL,KIM INDS. DIVISION

File No: DGVCLDOKI/TND/e-file/6817/2026/0967/Technical

Approved By: Executive Engineer,Technical,DGVCLDOKI