RND-524 Work ARC for TC Maintenance on ARC basis under All Scheme in various area of Ramnagar & Rander Town-2 Sub Division under Rander Division Office, if require work to be carried out at other Sub-Division under jurisdiction of Rander Division, Surat

Name of work: Tender for maintenance of transformer center on ARC basis work under various scheme at Ramnagar & Rander Town-2 Sub Division

under Rander Division.and if required work to be carried out at all scheme for Other sub division under Rander Division.

Sr. No. Description Unit Cost of Lab Cost of Lab Total

Material Charge Mat Charge

(Rs.) (Rs.) Used

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

1.1 Replacement of LT bushing goti/ Rubber washer No.

1.2 Replacement of HT bushing goti/ Rubber washer No.

2 Providing of half stud (Including 2nos Nut & 2nos Washer) on LT side up to 100 KVA No. 66

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

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

5 Check and tight earth connection, if required provide lugs & nut-bolt to the neutral terminal of TRF LS 0

and to the body terminal of TRF and dist box earth

6 Replacement of damage LT cable with new one of right capacity (cable provide by No. 0

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

7.2 Termination of 300 Sq.mm cable No. 45

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

7.4 Termination of 185 Sq.mm cable No. 23

7.5 Termination of 240 Sq.mm cable No. 32

8 Measurement of voltage and ampere during maximum load period minimum 10 Per No.

nos. of T/C per day

9 Check oil leakage from drain off valve/gasket/tank leak etc. and if leakage found at attend by No.

providing adhasive material, m-seal and 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

10.1 (9924000025) Fixing of new dist. Box with complete wiring including clamps, nut bolts etc. (Suitable for kit kat

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

OEM)and to be supplied from register vender of GUVNL and their subsidary company.all the testing No. 3150

norms will be applicable to this

10.2 Replacement of detoriarated/providing LT dist. Box with new up to 100 KVA capacity & crediting it No. 3150

(99240000036) to store.(Suitable for kit kat fuse/HRC fuse)LT distribution box must be of SMC material

(GTP/SPECS. to be 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

10.3 (9924000037) Replacement of detoriarated/providing LT dist. Box with new above 100 KVA capacity & crediting it No. 3150

to store.(Suitable for kit kat fuse/HRC fuse)LT distribution box must be of SMC material

(GTP/SPECS. to be 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

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.

11.2 200 amp kit-kat fuse No.

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

12.2 400 amp HRC fuse base No. 525

12.3 250 amp HRC fuse base No. 370

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.

13.2 400 amp HRC fuse No.

13.3 250 amp HRC fuse No.

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

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

16 General condition

Clean off all dirt etc from the body of the transformer and tighten all nut-bolt etc.

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.

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

with signature of incharge of supervisor and contractor

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

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

17 should be brought proper shape up to the equipment (Earth resistance to be measured and earth No. 255

resistance to be maintained as per std norms of DGVCL)

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

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

19 LT Side Brass Nuts and washer

19.1 12 mm Brass LT side nuts No. 16

19.2 20 mm Brass LT side nuts No. 41

19.3 30 mm Brass LT side nuts No. 68

19.4 12 mm Brass LT side washer No. 10

19.5 20 mm Brass LT side washer No. 18

19.6 30 mm Brass LT side washer No. 20

20.1 Breather plastic transparent body cast metal cap and bottom, 1/2'' thread pipe,250 No. 277

grams.( Dry gel weight 250 gm)

20.2 Breather plastic transparent body cast metal cap and bottom, 1/2'' thread pipe,500 No. 455

grams.( Dry gel weight 500 gm)

21 Supply and Installation of 11/22 kV Distribution Transformers HT Terminal protector (UV

(9926000086) Resistance) with using 95/120/150 sq.mm long barrel aluminum lug. (1Set = 3 Nos i.e. on R, Y, B) Per Set

22 Supply & Installation of HT EPR Tap on 11/22 kV Distribution Transformer with replacement of bare

(9926000087) conductor by HT ABC conductor (DO bottom side to transformer) after removal of semi conductor

23 Labour charge for erecting of 11kV / 22 kV XLPE cable of size up to 240 mm2 on DP Structure with

(9925000014) fixing of 02 Nos polymer cleats on top and middle part.Polymer cleats, nut bolts etc. fixing

24 Supply & fixing of upto 33 kV Conducotr sleev for Busbar to Drop out Fuse and Drop out fuse to

(9926000093) Transformer H.T. including Busbar (12 mm sleev) as per technical specification. (All Materials will be

25 Supply & fixing of upto 33 kV Conducotr sleev for Busbar to Drop out Fuse and Drop out fuse to

(9926000094) Transformer H.T. including Busbar(15 mm sleev) as per technical specification. (All Materials will be

26 Supply & fixing of Disc type Red Color FRP(Non-flammable) material with Weather resistant, Non- No.

(9926000095) conductive bird guard OD=300 MM, ID=33 MM, Width =1.25 MM, one side cut from ID to OD. (All

In word: Twenty Lakh Rupees 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.

2 Contractor has to carry out work under Surat-Rander Division.

3 The contractor has to collect all the required materials from DGVCL store as well as 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, RANDER DIVISION