fabrication and erection of iron shed(25 feet x 20 feed x 12 feet) near CISF check post for safe operation of Electrical installations of River side Substation 6.6KV/550V under Kankanee Colliery

Digging and erection of 6'' support pipes 14 feet height,08 nos. and base grounding(a) 2*3 shift(H/SK)

(b)2*3 shift (S/SK)

(c )5*3 shift(Unskilled)

Loading of angles and pipes from store and unloading at site1.5 ton approx(Structure iron materials provided by BCCL)(a)2*2 shift(S/SK)

(b)6*2 shift (Unskilled)

Fabrication of clamps and fitting of support pipes with clamps(a)2*2 shift(H/SK)

(b)2*2 shift(Skilled)

(c )4*2 shift(S/SK)

Cutting of iron materials in size and fabrication of walls and welding work(25 feet*12 feet)-02,20 feet *12 feet-02)(a)2*4 shift(H/SK)

(b) 2*4 shift(Skilled)

(c )4*4 shift(S/SK)

Fabrication and welding of Roof structure(27 feet x22 feet)(a) 2*2 shift(H/SK)

(b)2*2 shift(Skilled)

(c )4*2 shift(S/SK)

Fabrication of Gate double door(5 feet*8 feed*2 nos.)(s) 2*3 shift(H/Skilled

(b) 2*3 shift(Skilled)

(c ) 4*3 shift (S/SK)

Punching holes and fitting of corrugated sheets in (walls 25 feet x 12 feet x2,20 feetx12 feet x 2,roof 27 feet x 22 feet)(Sheets will have to be provided by contractor) by fitting of hook(a)2 *4 shift(H/SK)

(b) 2*4 shift(Skilled)

(c )4*4 shift(S/SK)

Fabrication of shed 25 feet x 20 feet x 12 feet) for substation near check post KNC)(Supply of color coated corrugated

Supply of J hooks

Supply of M.S patti

Cost of Electrodes

Cost of nut bolts

Cost of DA cylinder

Cost of Oxygen clyinder

Total impact of GST for the purpose of CTC

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