Construction of 10 Nos Isolation Stoppings for isolate of working depillaring panel VIBE12 of Burhar VI Bottom seam at Damni UG mine of Sohagpur Area Period 90 Days.

work description

Cleaning/Removal of debris/stone from galleries and stacking within 50 m distance 10 X 5.00m. X 4.20m. X 0.25m. = 52.50 m3

Groove cutting in stone for foundation, manhole/duggi hole/pits and excavated material to be removed and stacked separately within 50 – In roof 10 x (5.20m.x0.30m.X0.15 m.) = 2.34 m3 In floor – 10X(5.20m.x0.30m.X0.25 m.) = 3.90 m3 Total - 6.24 m3

Groove cutting in stone for foundation, manhole/duggi hole/pits and excavated material to be removed and stacked separately within 50 – In side - 10x 2(3.00m x 0.30m x 0.50m) 9.00 m3

reinforced cement concrete (1:2:4) in wall/roof ceiling of air crossing/stopping (any thickness) in /g (Excluding centering, shuttering, reinforcement cutting, bending, placing in position and binding etc all complete as well as cost of RCC material In wall- 10x(5.20x3.40x0.30)= 53.04

Cement concrete/ PCC (1:2:4) in foundation/plinth/flooring/wall (any thickness) in u/g (Excluding centring, shuttering and cost of CC materials). Floor -10 X 4.20 X 1.00 X 0.05 = 2.10 m3 For water seal- 3X 3.00 X 1.00 X 0.10 = 0.90 m3

Centring, shuttering, finishing and reinforcement including cutting, bending, placing in position and binding and strutting, propping etc complete. Wall -10X2X(4.20 m.x3.00m.) =252.00 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 -9X2(4.20 m.x3.00m.) =226.80 m2 & 1 (4.20 m.x3.00m.) =12.60 m2 For Side - 10X 2 X 3.00 X 1.00 =60.00 & Roof - 10 X 4.20 X 1.00 = 42.00 For Bord - 10 X 0.75 X 0.75 = 5.63 Total- 347.03 m2

Whitewashing in underground with white lime to give an even shade on old work/ new work Wall -10X(4.20 m.x3.00m.) =126.00 m2 For Side - 10X 2 X 3.00 X 10.00 = 600.00 & Roof -10 X 4.20 X 10.00 =420.00 , Total- 1146.00 m2

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

STONE CHIPS

STEEL ROD

Transportation of all kind of building material from surface to u/g through haulages with tramming and pushing, coupling /uncoupling etc for a distance every 1.0 Km or part there of and bringing the empty tubs to surface. CEMENT

STONE CHIPS

STEEL ROD

Unloading of all kind of building materials from tubs at destination in u/g and stacking the same. CEMENT

STONE CHIPS

STEEL ROD

Lead for transportation/carriage of all kinds building materials by manually in u/g. Upto 75.00 m . Sand - 27.54 m3, Cement - 12.92 m3, stone chips- 49.88 m3, steel- 0.23 m3 = 90.57 m3

Pushing of tub for every 30m after free pushing of first 30.00m Upto 810 m. ( 26*6.02= 156.52) Sand - 27.54 m3, Cement - 12.92 m3, stone chips- 49.88 m3, steel- 0.23 m3 = 90.57 m3

Material cost (supply and stacking of material including cost of material,Transportation,Royaity etc. complete) CEMENT

STONE METAL (20mm)

Steel (08mm)