Establishment of 800KVA Transformer and other instrumental for establishment of oxygen plant at upjila chikitsalaya (mela) haridwar

Amount

Supply and laying of 70 sq. mm 3 core standered aluminium conductor XLPE (Cross linked polyethylene) insulated PVC bedded, Galvanised flat steel strip armoured cables confirming to I.S. 7098 (Part-II with latest amendments) 11 KV grade at a depth of 900 mm below ground level over a cushion of 100 mm thick fine river sand all around and protected with well burnt bricks on sides and on top put across. The armouring of cable shall be properly connected with earth conductor by clamps etc.

supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminiumconductor cable of 11 KV grade as required :70 sq.mm

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required 70 sq.mm

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc.(but without charcoal/ coke and salt ) as required.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

SITC of 800 KVA Copper Wound Transformer 11/0.4 KV, Delta/Star, ONAN, complete with HT Bushings,LT terminal box, conservator, breather with silica gel crystals and filled with insulating transformer oil. Efficeincy level-2, conforming to IS-1180. Complete work.

S/F of 630 Amp 11000 VoltsVaccum Circuit Breaker draw out type complete with transformer protection relays, bus bar,voltage, current,power factor and frequncy measuring instruments,DC Power pack for VCB operation and all other required instruments for the satisfactory operation .complete in all respect.