REPAIR AND MAINTENANCE OF 11 KV SUB STATION AND CONNECTED EQUIPMENTS AT MRSAM STORAGE SINT CHECK OUT AIT RADOME DEVELOPMENT CENTRE BONDED STORES NASM GSE MRSAM ARMY MRSAM FIRING UNIT ADVANCE HILLS LASER PROPAGATION LAB AND STORE CHESS DESIGN AND T

Supply and topping up New transformer oil conforming to IS: 335 (1993), dielectric strength not less than 60 KV at 2.5 mm gap in various capacities distribution transformers installed at various indoor and outdoor sub stations complete all as specified and directed. Make: Power oil / SERVO / Castrol / Shell.

M & L Dehydration of transformer oil of various capacities distribution transformers installed at various location of RCI indoor and outdoor transformers with ultra high vaccum filtration machine to obtain the dielectric strength of 60 KV at 2.5 mm gap complete all as specified and directed. Note :- Tool and plant for filtration deemed to included in the quotted rate

M&L, locating fault in 11 KV HT underground cable of any sizes with the help of fault locator vehicle organized from TSSPDCL/TSTRANSCO by injecting necessary high voltage to the faulty cable within 12 hours of time from time of reporting of fault all as directed by Engineer in Charge. Note : Quoted rate shall deemed to be included the necessary charges towards liaisoning for arranging fault locating vehicle, transportation of trained technicians and charges payable to Electricity Department.

Supply and fix cable jointing kit for 11 KV (Earthed) grade Indoor/Out door cable for heat shrink type End Joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 120 Sqmm to 185 sqmm

Supply and fix cable jointing kit for 11 KV (Earthed) grade Indoor/Out door cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 50 Sqmm to 95 sqmm

Supply and fix cable jointing kit for 11 KV (Earthed) grade Indoor/Out door cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 120 Sqmm to 185 sqmm

Taking down the defective air breathers from the transformers, supply and fix new breathers with flange type 1/2 Kg bottle suitable for step down distribution transformers of any make and capacity ranging upto 250 KVA including filling of new silica gel in breathers complete all as specified and directed.

Taking down the defective air breathers from the transformers, supply and fix new breathers with flange type 1 Kg bottle suitable for step down transformers of any make and capacity ranging from 250 KVA to 500 KVA including filling of new silica gel in breathers complete all as specified and directed.

Taking down the defective air breathers from the transformers, supply and fix new breathers with flange type 2 Kg bottle suitable for step down distribution transformers of any make and capacity ranging from 630 KVA to 1500 KVA including filling of new silica gel in breathers complete all as specified and directed.

M&L Silica Gel Crystal suitable for step down transformers of any make and capacity including filling of new silica gel in breathers complete all as specified and directed.