Electrical work

Amount

Part – A (Supply)

Supply of 132 KV 1250 Ampr. SMC Make isolator Jaw made of electrolytic copper strip of size 25X4MM (+/- 5%) complete with hot dip galvanized housing, aluminum pad, SS spring, nut, bolt and washer as per technical specification and sample.

Supply of 132 KV 1250 Ampr. SMC Make isolator blade made of electrolytic copper pipe of size 38MM OD and length 2225mm. (+/- 5%) complete with aluminium gutka, nut, bolt and washer as per technical specification and sample.

132 KV Bi-metalic terminal connector made out of aluminium alloy one side connecting a plate of size 180x80x10 mm another side connecting the panther/zebra conducter complete in all respect bolt nut and washer etc. as per technical specification for 132 KV SMC make Isolator. The Bi-metalic Terminal connector must be type test 1250 Amp. form approved Lab as per relevant ISS : 5561/1970

Supply of moving blade assembly suitable for 132KV SMC make isolator the moving Blade assembly Flanch round type made of M.S. flat of size 10 mm thick, 10 Inch. Dia, 04 Nos. 18 mm holes suitable for mounted 132 KV Insulator stack porcelain. along with one number bearing of best quality. Fitted with Pin on Bottom of Flanch. One number base plate suitable for Copper Blade fitted on base plate made of M.S. Flat of Size 100x6x200 (+/- 10%) mm with locking arrangement pin, stainless tension spring with Quarter pin along with bolt, nut and washer. The all M.S. Parts duly hot dip galvanized as per technical specification and sample.

Part - B (Work)

Dismentling of damage / Burnt 132 KV SMC make Isolator Jaw opening there rusted nut and bolts by tools / power hand cutter of Isolator there stacking of hold jaw assembly and shifted from work side to store or side place as direction of incharge SDO/JE.

Fixing of new 132 KV SMC make Isolator Jaw re-fitting new nut and bolts of Isolator as per direction of Incharge SDO/JE.

Dismentling of damage / Burnt 132 KV SMC make Isolator Blade opening there rusted nut and bolts by tools / power hand cutter of Isolator there stacking of hold blade assembly and shifted from work side to store or side place as direction of incharge SDO/JE.

Fixing of new 132 KV SMC make Isolator Blade re-fitting new nut and bolts of Isolator as per direction of Incharge SDO/JE.

Dismantling of damage / burnt moving blade assembly suitable for 132 KV SMC Make isolator from Policone insulator by opening of bolts by tools / power hand cutter of Isolator there stacking of hold rotating head assembly and shifted from work side to store or side place as direction of incharge SDO/JE.

Fixing of new 132 KV SMC make Isolator Moving Blade Assembly re-fitting new nut and bolts of Isolator as per direction of Incharge SDO/JE.

Complete overhauling and repairing of 132 KV SMC make Isolator work involved repairing / replacement of Jaw, blade, Terminal Connecter, Post Insulator, “L” Clamp & Blade Assembly operating rod, clamps an oiling greasing of all moving parts of Isolator and also making proper alignment of all three lims/poles R.Y.B. phase by adjusting it link including labour and T&P etc. welding/gas cutting and other work required for completion of the work. Work also includes proper cleaning of its mechanism, cleaning of auxiliary contacts. Cable terminations are also to be checked by the contractor.

General Engineering Works

OHM ENTERPRISES AND ENGINEERS

QASIM ENGINEERING COMPANY