24/ETC-II(P)/2024-2025

Amount

Replacement of 02 Nos. SF-6 Telk make Nuematic Circuit breaker with new 02 Nos. SF-6 Gas Circuit Breaker (Spring charged) of 220 KV Cantt. feeder and Bus coupler at 220 KV S/S Rewa Road, Prayagraj with following works.

Dismantling & replacing of defective 220 KV Telk Make air compressor type circuit breaker with help of crane and skilled labours safely by opening of all associate jumpers, breaking of earthing strip, opening of all control cable connection by nothing down all the ferrules of each cable properly and dismantling of mechanism and poles including all allied work.

Shifting of all Dismantled poles with mechanism box and air receiver tank with help of crane and skilled labours safely from switch yard to open store yard distance about 300 meter.

Shifting of New 220 KV SF-6 Gas circuit breaker from sotre to switch yard alongwith all poles mechanism supporting structure and all accessories with help of crane and skilled labours safely.

Erection of 220 KV New SF-6 Gas circuit breaker Siemens make of 220 KV Cantt & Bus coupler bay with help of crane and skilled labours complete with full safely precaution including checking of level, proper alignment, making new jumpers including all allied work. The work will be done in the supervision of Engineer.

Providing & making new earthing of all poles, structures, mechanism box etc. with suitable MS Strip and painting properly with branded I.S. primer one coat & two coat green enamel paint with all cost of labours T&P material and all allied work.

Making all dismantled cable connection by matching with drawing making new ferruling properly of both new circuit breakers including laying of control cable 4Core, 6 Core as per required site and all allied work.

Replacement of 132 KV Old & defective CGL make circuit breaker with new 132 KV ABB make circuit breaker installed at 132 KV Minto Park-II Bay at 220 KV S/S Rewa road Prayagraj under ETD-II Prayagraj with following works.

Shifting of 132KV ABB MAKE circuit breaker from store to loading point by crane/hydra & loading it on Truck at 220 KV S/S Cantt. carriage of above material from 220 KV S/S Cantt. To 220 KV S/S Rewa road (Approx dist-25km) The vehicle/crane & T & P provided by contractor on his own cost.

Unloading of 132KV ABB make Circuit breaker From Truck/Tailer at site of 220kv s/s Rewa road by Crain/Hydra.All Men & Materials provided by contractor on his own cost.

Dismantling of 132 KV old & defective CGL make circuit breaker with help of skilled labour and hydraulic crane. The job includes dismantling of both side 06 Nos. jumpers, AC/DC control cable of the Circuit breaker by opening of nut and bolts, dismantling of earthing strip by cutting through gas cutter, dismantling of foundation bolt as per direction of the supervising engineer.

Shifting of 132 KV dismantled CGL make circuit breaker alongwith related material from site to open store yard (Distance Approx 350 metre) by using Hydraulic Crane and it’s proper stacking at safe place.

Erection of 132 KV New ABB make circuit breaker on new foundation with help of hydraulic crane and skilled labour with full safety precaution and checking of proper alignment including all allied work.

Making new jumpers as per site requirement for jumpering of 132 KV ABB make circuit breaker by cutting, bending and shaping of the ACSR Panther conductor alongwith shifting of material from store to site of work including tightening of both end of the jumper with help of required clamps and connectors.

Earthing of 132 KV ABB make circuit breaker with M.S. Flat of size 50x6 mm size (MS Flat will be provided by the department free of cost) with risers already connecting with flat and angle equipments for proper earthing of the equipment as per standard drawing of UPPTCL

Complete cabling and termination of new 132 KV ABB make circuit breaker including proper ferruling by matching with drawing including laying of control cable if required and all allied work.

R.S.ASSOCIATE