Misc repairing/preventive maintenance of the lighting/domestic transformers installed at different locality of Grd Project.

Amount

Misc repairing/preventive maintenance of the lighting/domestic transformers installed at different locality of Grd Project.

Winding wire copperfor worn out 01 secondary limb of 500 KVA 3300/440 v at sit repairng work of domestic power supply transformer- 60kg, Insulation cost 15% of new copper wire value, Repairing charge 15% of new copper value, with deduction the amount scrap new copper winding- 60%

Aluminium Winding wire -10 KG, Insulation cost 15% of new Al wire value, Repairing charge 15% of Al wire With deduction the amountof scrap New Al winding- 60% and Fitting Charge

Ml-10 contactor repair Kits and Body supply and fixing at RR W/S Shaft Drive Motor control switch

Cork shet 1/4" of 500 kva 3.3/440/550 v transformer

Bushing insulator of 3300/440/550 v 500 KVA Transformer

Varnish for

Cotton tape 1" S/F

M.S Bolt with nut,washer

HT Tap Paper

Repair/ maintenance Charge of 500 KVA, 630 KVA transformer, BWF F B Contactor, Crusher drum drive motor, 02 nos distribution transformer , oil cooled welding m/c repaired coil one phase fittting at R R W/S

T Oil Filtration

Copper Jumper 1/1.5

2.5 Flexible cable 4 core copper

Insulater with stud for pump starter 3.3 kv

Fitting of RCCB, fitting of cable to Temp meter at 3 MVA Transformer, setting and testing

Main isolator repairing with supply of required spare parts

ELR for Pump control switch

RCCB Relay with box

Bushing Stud 630 KVA 1100/440 v

Brass Nut 1/2" 630 KVA 1100/440 v

Brass Nut 5/8" 630 KVA 1100/440 v

Rubbar bush 1/2" 630 KVA 1100/440 v

Rubbar bush 5/8" 630 KVA 1100/440 v

ML 12 Contactor, 300 A, NO-2-NC-2 , control coil-220 V providing and fitting

ML 12 Contactor, 300 A, NO-2-NC-2 kit replacement with providing 220 v control coil

Total impact of GST for the purpose of CTC

ZED ENTERPRISES

M. N. ELECTRICAL AND ENGINEERING WORKS