Transportation installation and commissioning of 2 nos of pumps in incline 1 and 2 of CM project at Nakrakonda Kumardihi b Colliery under Bankola area.

Amount

Item Description/ Heading

Incline No.2, 650m, Pump no.2, MLA-6 Transporting of 150m head, 35lps head Centrifugal pump, 550V, 150HP motor. 150HP, 550V FLP starter, bed plate 550V. 300A controlling switch, connecting cables and power cables from workshop/Store to incline no.2 for lowering.

Manual Lowering and transportation of Centrifugal pump, motor, bed plate from incline no.2 mouth to installation location at 650m of Incline no.2

Manual Lowering and transportation of FLP starter, FLP controlling breaker,connecting and power cables from incline no.2 mouth to installation location at 650m of Incline no.2.

Manual transportation of 6 nos. of 6" M.S.Pipe for suction and 4" M.S.pipe for delivery of pump

Manual transportation of 6" foot valve, 4" Sluice valve, 4" NRV from unit store to installation location

Complete installation of bed plate, pump,motor on bed plate, suction range,delivery range, FLP starter, FLp controlling switch.

Laying, Hanging 95sq.mm. PVCDWA of power cables, connecting cables from Substation no.1 of RVI seam to Pump site.

Lowering of Pump 5 times including dismantling and refitting of suction and delivery line and starter

Manual Transporting of defunct 5stage pump from incline 2 to surface through incline no.2

Shifting of complete MLA-3 pump of SHCM district 2 times for safe working of pump set along with delivery and suction line fitting.

Incline No.1, 650m, Pump no.1 MLA-10 Transporting of MLA10, 36lps, 250m head Centrifugal pump, 550V, 200HP motor, 200HP, 550V FLP starter, bed plate 55OV,300A controlling switch, connecting cables and power cables from workshop/Store to lincline no.2 for lowering.

Manual Lowering and transportation of Centrifugal pump, motor, bed plate from incline no.2 mouth to installation location at 650m of Incline no.1

Manual Lowering and transportation of FLP starter, FLP controlling breaker,connecting and power cables from incline no.2 mouth to installation location at 650m of Incline no.1.

Manual transportation of 6 nos. of 6" M.S.Pipe for suction and 4" M.S.pipe for delivery of pump

Manual transportation of 6" foot valve, 4" Sluice valve, 4" NRV from unit store to installation location

Complete installation of bed plate, pump,motor on bed plate, suction range, FLP starter, FLp controlling switch

Complete installation of Delivery range from pump installed in incline no.1 to existing delivery range in incline no.2

Laying, Hanging 95sq.mm. PVCDWA of power cables, connecting cables from Substation no.1 of RVI seam to Pump site in incline no.1.

5 times Lowering of complete MLA-10 pumps set along with suction and extension of delivery range in incline no.1 as per water level

Transportation from welding shop and 20 laying 4" M.S. pipe from surface resrvoir to 350m in Incline no.2 (appx dist.450m)

Installation and commissioning of 4 delivery range from surface reservoir to 350m in incline no.2 (appx dist.450m)

Cost for M.S nut bolt 5/8" *3

Cost for M.S nut bolt 5/8" *2

Cost for 4" Seamless slip on type 12mm thick M.S. flange

Cost for 4" bend, 90 deg, Long and heavy duty

Cost for 6" Cast steel foot valve.

Cost for 4" Cast Iron Body Rising Spindle Sluice Valve Body Pressure 950psi, Valve Seat pressure 750 psi

Debris cleaning

PCC Work for the construction of foundation

Total impact of GST for the purpose of CTC

MUKHERJEE ENTERPRISE (BID ID -1124915)