WORK AND SUPPLY OF MATERIAL FOR UPRGADATION OF 132 KV MAIN BUSBAR FROM SINGLE ACSR MOOSE TO TWIN ZEBRA CONDUCTOR AT 220 KV S/S NEHTAUR, UNDER ETD DHAMPUR

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WORK AND SUPPLY OF MATERIAL FOR UPRGADATION OF 132 KV MAIN BUSBAR FROM SINGLE ACSR MOOSE TO TWIN ZEBRA CONDUCTOR AT 220 KV S/S NEHTAUR, UNDER ETD DHAMPUR.

PART-A (Work) Cutting/opening of single moose conductor cross jumper among the three section of each phase of existing 132 KV main bus and shifting of the recovered material from site to store.

Cutting/Opening of single Moose/Panther Conductor Jumper of each phase of existing 132 KV main bus to bus Isolator, Shifting of material from site to store.

Cutting/opening of single panther conductor from bus isolator to circuit breaker, circuit breaker to CT, CT to Line isolator and shifting of the recovered material from site to store.

Dismantling of existing single Moose Conductor of each phase of 132 KV main bus & shifting of the recovered material from site to store. There are 04 Nos. sections having 03 Nos. conductors in each sections.

Stringing of Twin Zebra conductor of each phase of 132 KV main bus with the help of single tension twin Zebra fitting along with spacers, hoisting of disc insulators and other hardware at both ends of span & proper sagging including cutting, bending of conductor & shifting of the material from store to site. Total nos. of section of 04 nos. having 03 nos. phase in earch section. Total nos. of phase for refixing 4x3= 12 nos.

Reconnection of Twin Zebra/Panther jumper of each phase of 132 KV main bus to bus Isolator including cutting bending of conductor along with spacers for shifting of material from store to site.

Reconnection of Twin Panther jumper from bus isolator to circuit breaker, circuit breaker to CT, CT to line isolator including cutting bending of conductor along with spacers for shifting of material from store to site.

To connect twin Zebra cross jumpers with spacers, P.G. Clamps etc. Among three section of newly stringed 132 KV main bus including, cutting, bending of conductor, shifting of the material from store to site. There are 04 sections having cross jumpers at three places. Total nos. of cross jumpers- 3x3= 09 nos.

PART-B (Supply) Bolted type Single tension fitting for twin Zebra conductor with turnbuckle.

Spacer for twin Zebra conductor with 250 mm spacing.

Spacer for twin Panther conductor with 100 mm spacing.

Spacer for twin Zebra conductor with 100 mm spacing.

Four Bolted type P.G suitable for Zebra to Zebra conductor.

Four Bolted type P.G Clamp suitable for Zebra to Panther conductor.

Three Bolted type P.G Clamp suitable for Panther to Panther conductor.

Supply of Isolator clamp for twin Panther conductor.

Supply of Isolator clamp for twin Zebra conductor.

145 KV post insulator clamp for twin panther conductor.

145 KV breaker clamp for twin panther conductor.

145 KV bimetalic CT clamp for twin panther conductor.

TIRUPATI ELECTRICALS

P&H Engineering