REPLACEMENT OF TF JACK BUS BAR BY PANTHER CONDUCTOR AND ERECTION OF SECTION ISOLATOR AT 132 KV SS BABRALA UNDER ETD SAMBHAL

Amount

(ANNEXURE-A, FOR WORK)

A- Dismantling of 33KV Single conductor T/F jack bus bar (from LV to 33KV Main Bus) opening of tension fitting PG Clamp jumpers and other miscellaneous work, including opening of jumper etc. B- Cutting of conductor fixing of tension fitting and disc insulator, stringing of twin panther jack bus bar with proper sagging of conductor and twin panther.

A- Dismantling of T/F jack bus bar jumper panther jack bus to CT & jack bus to T/F (Approx Length 20 - 25 Meter). B- Cutting of conductor fixing of jumper twin panther jack bus to CT & jack bus to T/F (Approx Length 20 - 25 Meter).

Fixing of 33 KV section isolator capacity 2000 Amp. At 33 KV Main Bus for spliting and deviding the 33 KV Main Bus in two section by opening the existing jumpers between two sections of 33 KV Main bus at that place where fixing the section isolator. Completing the work by making and fixing the new jumpers between main bus and section isolator both section of main bus. Also including the Earthing of Isolator with earth rod by using 50x6mm MS Strip.

Laying of control cable from 132KV Bus-Coupler Breaker & Isolator to 132KV spare Feeder panel & Connections at both ends. Work includes, modification in 132KV spare feeder panel as use as Bus Coupler feeder panel for using in an emergency when any 132KV Breaker Comes under break dawn. (Bus Coupler Panel is not available at site)

(ANNEXURE-B, FOR SUPPLY)

Following material are required to carry out the work of 132KV Jack Bus Bar at 132KV S/S Babrala.

Bolted type single tension fitting for twin panther conductor without turnbuckle.

Spacer for twin panther conductor with 250mm spacing

Spacer for twin panther conductor with 100mm spacing

Three Bolted type PG Clamp suitable for Panther to Panther Conductor.

Supply of T/F Bushing isolator clamp for twin Panther Conductor

NAVEEN AND COMPANY

TIRUPATI ELECTRICALS