Fabrication of Diamond Crossing with fittings in underground haulage roadways at Chora-7n9 Pits Colliery (2 Nos.)

Amount

Item Description/ Heading

Cutting of 6mtrs long MS Rail (30Lbs) by chisel and hammer(Surface job)

Cutting of M.S. Rail in shorter pieces & making angle of 1.45 m long rail and joining by welding(Surface job)

Making of triangular part by making 2 nos. angles with 1 mtr.Long rail (Surface job) (per diamond crossing)

Making of Diamond shaped part of diamond crossing (Surface job)

Making of quadrilateral parts (04 Nos.) by 2 Nos. of 2.25 mtrs. Long rail and 2 Nos. of 1.5 mtrs. rail(Surface job) (per diamond crossing)

Making of 4 Nos. angle by 3.65 mtrs. long rail (Surface job) (per diamond crossing)

Making of V- point -12 Nos. by cutting of rails (including hammering & heating works)(Surface job) (per diamond crossing)

Making of SUJI by 1 mtr. Long rail- 8 Nos. (Surface job) (per diamond crossing) (per diamond crossing)

Holes making for fitting of V point & SUJI -64 Nos. (Surface job) (per diamond crossing)

Making of holes in channel for fitting diamond crossing - 292 Nos. (Surface job) (per diamond crossing)

Making of holes in rail for fitting of V- point and fish plate- (48 +16) = 64 Nos. (Surface job) (per diamond crossing)

Channel & fish plate fitting with diamond crossing by M.S. Nut bolt (Surface job)

Dismantling of fabricated diamond crossing and lowering of all materials from surface to site (3 Dip/ 32 Level) (Surface & UG job)

Final Setting & fitting with alignment and welding of Diamond Crossing (UG job)

Consumable material cost

Total impact of GST for the purpose of CTC

BAISHNAB DAS MISHRA (BID ID -1124263)

Indra Deo Prasad (BID ID -1121587)

NANTU KAZI (BID ID -1124490)

AVIJIT BHANDARY (BID ID -1124484)