Installation and commissioning of new 3.3kv HT pump complete set and repaired pump set along with pipe in RVII seam at Shyamsundarpur Colliery under Bankola Area.

Amount

Item Description/ Heading

Collection of trolleys from CM section and lifting the same to surface for loading of pump sets from surface workshop

Manual loading 1 set of Flowmore make 210m Head, 1000GPM Centrifugal pump, base plate,3.3kV,315kw, FLP motor, star delta starter, sluice valve, foot valve, non return valve on trolley and, lifting the same to pit top (New Set)

Manual loading 1 set of Kirloskar make 250m, 1000GPM Centrifugal pump, 3.3kv,315kw, FLP motor, sluice valve, foot valve, non return valve on trolley and lifting the same to pit top

Transportation and lowering of Flowmore make, 1 set centrifugal pump, motor, base plate, star delta starter, foot valve, sluice valve, non return valve from pit top to pit bottom of pit no.3 (dismantling and assembling of cages) (New Set)

Transportation and lowering of Kirloskar make, 1 set centrifugal pump, motor, sluice valve, non return valve from pit top to pit bottom of pit no.3(dismantling and assembling of cages)

Transportation of Flowmore make (new set), 1 set centrifugal pump, motor, base plate, star delta starter, foot valve, sluice valve, non return valve from pit bottom to 4L/2WD in RVIl seam through haulage

Transportation of Kirloskar make, 1 set centrifugal pump, motor, foot valve, sluice valve, non return valve from pit bottom to 1L/2ED to 24L/1ED in RVIl seam through haulage track line.

Transportation of Flowmore make (new set), 1 set Centrifugal pump and motor, base plate, star delta slarter, foot valve, sluice valve, non return valve from 4L/2WD to 12L/5WD in RVIl seam manually without track line

Transportation of Kirloskar make, 1 set centrifugal Pump and motor, base plate, star delta starter, foot valve sluice valve, non return valve from 24L/1ED to 27L/2ED in RVIl seam manually without track line.

Transportation, Laying, hanging of 95/120sq.mm. PVCDWA cable, appx. 20Om length from 11L/1ED substation in RVIl seam for pump connection (For new set)

Transportation, Laying, hanging of 95/120sq.mm. PVCDWA cable, appx. 25Om length from 20L/1ED to 27/1ED in RVIl seam for pump power connection.

Placing, assembling of Flownmore make (new set) 1 set centrifugal pump, motor, base plate, star delta starter, foot valve, sluice valve, non return valve including connection with delivery and suction line.

Placing, assembling of Kirloskar make, 1 set centrifugal pump, motor, base plate, star delta starter, foot valve, sluice valve, non return valve including connection with delivery and suction line.

Testing and commissioning for leakage and rectification of delivery and suction range Flowmore make (new set).

Testing and commissioning for leakage and rectification of delivery and suction range Kirloskar make

Transportation and carrying of 6" M.S. Pipe, 400m from area store/central store to unit and loweririg the same to pit bottom of pit no.3

Transportation of 6" MS pipe from Pit no.3 bottom to work site in underground

Welding of Flanges in pit bottom for the required pipe line

Laying and fitting of Pipes with rubber washer at RVIIA seam from 12L/5WD to 13L/1ED for Flowmore make new pump set

Dismantling of old pipes, transporting, Laying and fitting of Pipes(new and old pipes) with rubber washer at RVIl seam from 27L/1ED to 26L/6WD.

cost for heavy duty seamless long bend pipe ms 90 deg 150 mm

cost for 4 mm welding rod

cost of ms nut bolt 5/8 x 3 inch

cost of ms nut bolt 5/8 x 2.5 inch

cost for 6 inch seamless 12mm thick ms flange

Total impact of GST for the purpose of CTC

PRASHANTA KABIRAJ (BID ID -1126193)