Cleaning of 2RE Sump of Burhar VI Bottom seam for increase the capacity of Sump and Construction of 10 Nos. Retaining wall to around 2RE Sump adjacent to 6m. down through Fault of Burhar VI Bottom seam at Damni UG mine

Cleaning/removal of malma /muck from UG sump and stacking within 50m distance . Along (-) 17L between 1RE to 4RE = 50.00 mtr. Along (-) 18L between 1RE to 4RE = 75.00 mtr. Along (-) 19L between 1RE to 4RE = 65.00 mtr. Along (-) 20L between 1RE to 4RE = 70.00 mtr Along (-) 21L between 1RE to 4RE = 70.00 mtr Along (-) 22L between 1RE to 4RE = 70.00 mtr 1RE between (-) 17L to (-) 22L = 80.00 mtr. 2RE between (-) 17L to (-) 22L = 90.00 mtr. 3RE between (-) 17L to (-) 22L = 85.00 mtr. Total = 655 mtr. (0.90) Volume of silt = 655.00 x 4.10 x 1.20 +1.00+ 0.60+1.20 + 0.50 = 2416.95 m3

Groove cutting in stone for foundation, manhole/duggi hole/pits and excavated material to be removed and stacked separately within 50m.distance. In Floor– 10X(5.15m.x0.30m.X0.30 m.) = 4.63 m3 In side– 10X2(1.50m X 0.30m X 0.50m) = 4.50 m3 Total - 9.13 m3

Reinforced cement concrete (1:2:4) in wall/roof ceiling of air crossing/stopping (any thickness) in u/g (Excluding centring, shuttering, reinforcement cutting, bending, placing in position and binding etc all complete as well as cost of RCC materials) In wall - 10X(5.15 m.x1.80m.X0.30 m.) = 27.81m3

Centring, shuttering, finishing and reinforcement including cutting, bending, placing in position and binding and strutting, propping etc complete. Wall -10 X 2 X 4.15X1.50 =124.50 m2

6 mm thick cement plaster/cement punning (1:4) to RCC/PCC work in u/g including curing etc complete (exclusive cost of materials) one side Wall - 6 X 2 X 4.15X1.50 = 124.50 m2

Loading of all kind of building materials in to tubs at incline/Pit mouth on surface with lead of 50m. CEMENT

SAND

STONE CHIPS

STEEL ROD