PROPOSAL FOR 02 NOS HORIZONTAL BORE HOLE FROM 20L 23FX DIP IN RVI SEAM TO RIV SEAM AND 01 NO DOWN WARD VERTICAL BORE HOLE FROM RVI SEAM TO RV SEAM UNDER JPC

Description of Job

Estimate No - 01 Drilling of NX Coring UG horizontal B.H. including lowering & casing of pipes in coal bearing strata. For B.H. No-01 = 0.00 m to 20.00 m = 20.00 m

Drilling of NX Coring UG horizontal B.H. including lowering & casing of pipes in coal bearing strata. For B.H. No-02 = 0.00 m to 30.00 m = 30.00 m

For B.H. No-02 = 30.00 m to 60.00 m = 30.00 m

For B.H. No-02 = 60.00 m to 90.00 m = 30.00 m

For B.H. No-02 = 90.00 m to 97.00 m = 7.00 m

Estimate No - 02 Drilling of Non-coring 10" dia. U.G. Downward B.H. in Rock Portion including lowering and casing pipes. 0.00 m to 3.00 m = 3.00 m

Drilling of Non-coring 8" dia. U.G. Downward B.H. in Rock Portion . 3.00 m to 30.00 m = 27.00 m

Drilling of Non-coring 8" dia. U.G. Downward B.H. in Rock Portion . 30.00 m to 41.00 m = 11.00 m

For Choba making in soft stone, radious = 0.5m, Height = 01. m, Volume = 3.14 x 0.5 x 0.5 x 1.0m = 0.785 cum

Total impact of GST for the purpose of CTC

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