supply of clamp, connector, fitting etc. at 220 kv substation barahuwa, under electricity transmission division-ii, gorakhpur , supply of high velocity water spray nozzles, flow capacity 3.5 kg / sq.cm spray core angle 9 degree ( as per sample ) . , supply of quartzite bulb detectors ( qbd ) operate at 79 degree centigrade, sensing at rated temperature for actuation of the element 10-12 seconds ( as per sample ) . , supply of heavy duty bi-metallic 145 kv ct clamp made of lm-6 al alloy suitable for twin moose conductor complete with hot deep galvanized nut-bolt and washer ( different make ct stem dia as per sample ) . , supply of heavy duty bi-metallic 245 kv ct clamp made of lm-6 al alloy suitable for twin moose conductor complete with hot deep galvanized nut-bolt and washer ( different make ct stem dia as per sample ) . , supply of heavy duty bushing terminal connector suitable for twin moose conductor for lv side of 160 mva t / f ( having gun metal bushing contact pad / stem hole ) ( as per sample ) . , supply of heavy duty bushing terminal connector suitable for twin moose conductor for hv side of 160 mva t / f ( having gun metal bushing contact pad / stem hole ) ( as per sample ) . , supply of heavy duty bi-metallic 145 kv isolator clamp make of lm-6 al alloy for horizontal and vertical conductor and stud ( having weight approx 3.524 kg and having 4 part and finished hole of polished round finished ) suitable for twin moose conductorcomplete with hot deep galvanized nut-bolt and washer ( as per sample ) . , supply of heavy duty 120 kv la clamp suitable for moose conductor made of aluminum alloy lm-6 ( as per sample ) , supply of heavy duty 198 kv la clamp suitable for moose conductor made of aluminum alloy lm-6 ( as per sample ) . , supply of heavy duty 2 bolt 250 mm spacer suitable for twin moose conductor ( as per sample ) . , supply of heavy duty 4 bolt pg clamp suitable for moose to moose conductor ( as per sample ) . , supply of heavy duty 4 bolt pg clamp suitable moose other conductor ( as per sample ) . , supply of heavy duty five bolted type tension fitting with buckle made of aluminum alloy lm-6 suitable for twin moose conductor ( as per sample ) . , supply of heavy duty bi-metallic 145 kv cbclamp make of lm-6 al alloy suitable for twin moose conductor complete with hot deep galvanized nut-bolt and washer ( as per sample ) . , supply of heavy duty bi-metallic 245 kv cbclamp make of lm-6 al alloy suitable for twin moose conductor complete with hot deep galvanized nut-bolt and washer ( as per sample ) . , supply of heavy duty bi-metallic 245 kv isolator clamp make of lm-6 al alloy for horizontal and vertical conductor and stud ( having weight approx 3.824 kg and having 4 part and finished hole of polished round finished ) suitable for twin moose conductorcomplete with hot deep galvanized nut-bolt and washer ( as per sample ) .