Preparation/ Heightening and Widening of roadway for marching of (Continuous Miner) CM from Panel C2 to C3 and shifting of pump for dewatering of panel in VI Top (Combined) Seam at Bangwar UG Mine

Roof bolting in u/g including drilling by power drill manually with wet drilling arrangement (1.50m – 1.80m length with 27mm dia, drill bit for anchoring 20/22 mm dia roof bolts with resin capsules and fitting of bearing plates and W-strap (as and when required) and tightening of nuts etc complete. Note: Hydraullic Roof Bolting Machine wit hydraullic oil & wet drilling arrangement, drill rod, drill bit will be provided by contractor. (Spacing of bolt to bolt 1.2m Dip/Rise and Level, Total Length 285m/1.2m = 237.50 bolt in a Row @4 Row = 950 Bolt and 25% additional for junction & other support support = 950 + 237.50 = 1187.50 bolt or say 1188 Bolt.)

Drilling, Blasting & mucking manually in Stone (Drilling by power Drill

Cleaning/Removal of debris/Stone from galleries and stacking within 50m distance

Groove cutting in stone for foundation, manhole/duggi hole/pits and excavated material to be removed and stacked separately within 50m.distance. Cutting in hard stone by chisel & hammer. (Drain cutting along 38LE from 23D TO 32 D, 237.00 x 0.50 x 0.50 = 59.25 m3

Shifting of face pump (11LPS) with all accessories i.e. motor starter, power cable, sectiopn pipe and extension pipe with a lead of 30m. In same working section including dismantling, carrying manually, and assembling the same as per instruction of Exe. in charge(Nos. of shifting from 35D to 57D = 550m/30m per shifting = 18 Set/shifting of 01 no. Pump