Installation, commissioning of conveyor Belts in RV seam for SHCM package of CM Project at Nakrakonda Kumardihi B Colliery under Bankola Area.(04 Nos.)

Amount

Item Description/ Heading

Transportation & installation of complete tail end unit -1MT+Load table-1MT+motor-3.5MT, Gear Box-3.5MT, +1200mm wide conveyor structure with top, bottom roller & foot stool-110mtr @80Kg/mtr =8.8MT+2 times Tail end shifting(extension)- 2MT= total weight =19.8 MT

Belt laying including transporting of belt, jointing, tensioning, trail run etc for Incline tandem belt (including complete replacement of incline tandem belt)

Foundation bolting for fitting of tail end unit =24nos

Cleaning of coal & unused materials before installation job

Taken out and coiling of belt (270 mtr existing belting)

Cost of M.S. Nut bolts & washers

Making, and fabrication of tail end frame

Cost of Fabrication of bracket as per 1200mm conveyor

Cost of Fabrication of foot stool as per 1200mm conveyor

Cost of Fabrication of Stringer as per 1200mm conveyor

Transportation & installation of complete drive drum driven drum with gear motor base frame -10.5MT+discharge unit-2.5MT+tail end -1MT+Load table-1MT+loop take up with tension trolley drum-3.60MT+Fix unit-1MT+motor, winch starter & switches cables etc -2.0MT+1000mm wide conveyor structure with top, bottom roller & foot stool-120mtr @68Kg/mtr = 8.16MT +2 times Tail end shifting(extension)-2MT= total weight =31.76 MT

Fitting 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 & tail end etc =120nos

Cleaning of coal & unused materials before installation job

Making, and fabrication of tail end frame

Making of new base frame for dual drive unit consists of 2nos motor 2 no gear 2nos drum at surface workshop with proper alignment.

Making and fabrication of new discharge unit

Making, and fabrication of Load table

Fencing of drive ,loop take up & 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.

Cost of M.S. Nut bolts & 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 & discharge base cement concrete

Transportation & installation of complete drive drum driven drum with gear motor base frame -10.5MT+discharge unit-2.5MT+tail end -1MT+Load table-1MT+loop take up with tension trolley drum-3.60MT+Fix unit-1MT+ dual motor, winch starter & switches cables etc -3.0MT+1000mm wide conveyor structure with top, bottom roller & foot stool-720mtr @68Kg/mtr = 48.96MT +15 times Tail end shifting(extension)-15MT= total weight =86.56 MT

Fitting 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 & tail end etc =120nos

Cleaning of coal & unused materials before installation job

Making, and fabrication of tail end frame

Making, and fabrication of Load table

Fencing of drive ,loop take up & tail end unit

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 complete drive drum driven drum with gear motor base frame -10.5MT+discharge unit-2.5MT+tail end -1MT+Load table-1MT+loop take up with tension trolley drum-3.60MT+Fix unit-1MT+motor, winch starter & switches cables etc -3.0MT+1000mm wide conveyor structure with top, bottom roller & foot stool-720mtr @68Kg/mtr =48.96MT= total weight =71.56 MT

Taken out and coiling of belt

Cost of M.S. Nut bolts & 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 & discharge base cement concrete

Transportation & installation of complete drive drum driven drum with gear motor base frame -10.5MT+discharge unit-2.5MT+tail end -1MT+Load table-1MT+loop take up with tension trolley drum-3.60MT+Fix unit-1MT+ dual motor, winch starter & switches cables etc -2.0MT+1000mm wide conveyor structure with top, bottom roller & foot stool-240mtr @68Kg/mtr = 19.04MT +5 times Tail end shifting(extension)-5MT= total weight =45.64 MT

Fitting 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 & tail end etc =120nos

Cleaning of coal & unused materials before installation job

Making, and fabrication of Load table

Fencing of drive ,loop take up & tail end unit

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 complete drive drum driven drum with gear motor base frame -10.5MT+discharge unit-2.5MT+tail end -1MT+Load table-1MT+loop take up with tension trolley drum-3.60MT+Fix unit-1MT+ dual motor, winch starter & switches cables etc -2.0MT+1000mm wide conveyor structure with top, bottom roller & foot stool-240mtr @68Kg/mtr = 19.04MT =40.64 MT

Taken out and coiling of belt

Cost of M.S. Nut bolts & 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 & discharge base cement concrete

Total impact of GST for the purpose of CTC

SWAPAN KUMAR AKHULI