Laying of new pipe range at new eastern side sump for dewatering sump water in order to extract OB/Coal from 3rd-4th seam under JOCP under HZB Area.

Amount

Laying and fixing of 150 mm dia G.l. pipe (medium class) in mines area at a gradient level 1:1 complete with packing, G.l. nut & bolt Without trenching. as required with levelling

Laying and fixing of 150 mm dia G.l. pipe (medium class) in mines area at a gradient Above 1:1 complete with packing, G.l. nut & bolt Without trenching. as required for OB dumping zone with levelling

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, depth up to 75 cm and re-filling etc. as required. for Pipes, 150 mm dia G.l. pipe (medium class).

Supplying of G.I Flange suitable for 150mm dia pipe (34 joint)

Welding Charges for fixing G.I flange onto 150mm dia G.I pipe double layer after removing threaded portion.

Pipe Loading on truck and unloading from truck, carring to working site by Manual Labour (Truck to be provided by CCL) (Total weight of pipe x4)

Dismantling of Pipe after trenching, Loading on truck from working site and unloading from truck near store by Manual Labour (Truck to be provided by CCL)

Supplying Bolts and nuts M16 mm dia 75 mm long

Supply of Foot valve for 150mm dia pipe(heavy duty)

Supply of sluice valve for 150mm dia pipe(heavy duty)

Supply of Non return valve for 150mm dia pipe(heavy duty)

Total impact of GST for the purpose of CTC

Ayan Enterprises (BID ID -1135759)