Installation and commissioning of 03 Nos of conveyors belts in RVIIC seam panel P1 for LHCM at Nakrakonda Kumardihi B Colliery under Bankola Area

Amount

Item Description/ Heading

Transportation and installation of complete drive drum, driven drum with gear motor base frame -10.5MT+discharge unit-2.5 MT+tail end -1MT+load table-1MT+loop take up with tensior trolley drum-3.60MT+Fix unit-1MT+motor, winch starter and switches cables etc -2.0MT+1000mm wide conveyor structure with top, bottom roller and foot stool-480 mtr @68Kg/mtr=32.64MT+10 times Tail end shifting (shortning)-10MT= total weight =64.24MT

Ftting of tail end and discharge scraper.

Belt laying including transporting of belt, jointing, tensioning, trail run etc

Foundation, bolting for fitting of drive unit, discharge unit, loop take up and tail end etc =120nos

Cleaning of coal and unused materials before installation job

Making of tail end

Fencing of drive ,loop take up and tail end

Making vertical support from roof and floor for hanging the conveyor structure from drive head to discharge by welding, gas cutting etc. considering cost of consumables.

Dismantling of compiete drive drum driven drum with gear motor base frame -10.5MT+discharge unit-2.5MT+tail end-1MT+loop take up with tension trolley drum-3.60MT+Fix unit-1MT+load table 01nos-1MT+ motor, winch starter and switch and cables etc.-2MT+1000mm wide conveyor structure with top,bottom roller and foot stool-220mtr @68Kg/mtr =14.96MT total weight = 36.56MT

Taken out and coiling of belt

Cost of M.S. Nut bolts and washers

Cost of Belt fastener/joint E-35 Comb and grip type suitable for Mato make machine available in mines

Drive base frame, Loop take up base and discharge base cement concrete

Total impact of GST for the purpose of CTC

SWAPAN KUMAR AKHULI (BID ID -1128909)