Part-Repairing of 500KVA 3.3KV/440V transformer and installation /commissioning on pole mounting at konar rly siding of AKKOCP, BnK Area.

Amount

Cleaning of body Radiator conservator of transformer

Copper plate cutting banding & hole making with providing of brass nuts, washers for connection

Online oil filtration (320 Ltrs)

Replacement of drain valve

Repairing of Radiator, cleaning & fitting

supply and replacement of LT bushing with studs, nuts, washer, seal etc

supply and replacement of HT bushing with studs, nuts, washer, seal etc

Repalcment of Copper Stud

supply and providing of copper lugs (300-400amps)

complete gaskit changing with nut bolt and washer

Supply and providing of 3.3 Kv grade Air breaker switch 800 Amp. (Horizontal type) heavy duty (copper pipe contact size 4 mm thickness.

Installation of Air breaker switch on the structure

copper flexible junper gang to horn OH line

supply and providing of forn gap fuse unit for fuse arrangement at LT side

supply and fixing of 11KV post insulator for horn gap switch

Supplying & erection of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) double pole cross arm for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Erection of metallic pole (above 10 m and upto 12 m) in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. above 6.5m and upto 8 m

Transporting of Poles from stock to work site

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required

supply 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 aluminum conductor cable of 11kv grade as required-120sqmm

Testing installation & commissioning of transformer

Total impact of GST for the purpose of CTC

M/S AMAN ENTERPRISES (BID ID -1136424)

CITY ELECTRICALS (BID ID -1136430)