REPAIR/ MAINT OF POWER DISTRIBUTION SYSTEM IN SMQ, OMQ, OTM AND CERTAIN E/M INSTALLATIONS AND MISC ITEMS IN DOMESTIC AREA AND CERTAIN LOCATIONS IN TECH AREA

Supply and fix HT, 11 KV grade, barrel fuse of capacity upto 40 Amps suitable for HT Switch fuse unit of Make ABB including taking down existing one complete all as spceified and as directed.

Supply and fix HT, 11 KV grade, barrel fuse of capacity upto 50 Amps suitable for HT LBS including taking down existing one complete all as spceified and as directed.

Supply only Electrical Rubber hand gloves as per ISI specification for operating Voltage 11 KV complete all as specified and as directed.

Supply and laying 40mm graded stone aggregate, spreaded and levelled around 4 pole/ 2 pole structure, transformer, sub station, panel board yard including removal of existing one complete all as specified and as directed.

Taking out existing old unservicable/ burnt gang operated switches or DO fuse assys complete all as specified and as directed by Engr-in-Charge.

Supply and fix switch air break, gang operated, out door type, triple pole, HT 11000 Volts, up to 400 Amps, vertical type with 3 insulators mounted with fixed contacts of phospor bronze and moving contacts of copper, manually operated from ground level with operating mechanism including mild steel galvanised light grade 25mm bore operating rod, pad locking arrangement, complete all as specified and as directed by Engr-in-Charge.

Supply and fix in replacement of drop out expulsion fuse assembly with fuse carrier, triple pole HT 11000 Volts, 200 Amps, out door type, having two Nos post insulators mounted on MS Channel for each pole complete all as specified and as directed by Engr-in-Charge. Make : PACTIL/JAIPURIA or equivalent as approved by GE

Supply and fix lightening arrestors expulsion type complete with all fitting, transmission class, discharge capacity 10 kilo to 30 kilo Amps suitable for 11000 Volts and connecting to earth wire complete all as directed including taking down old u/s bursted lightning arrestors from Load break switch complete all as specified and as directed.

Supply and fix in replacement of cable jointing kit for 1.1 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 120 to 185 sqmm complete all as specified and as directed.

Supply and fix in replacement of out door cable end jointing kit, indoor termination (Heat shrinkable) suitable for XLPE under ground aluminium conductor cable, 11 KV (earthed) grade, of cross sectional area 185 Sqmm 3 core complete all as specified and as directed