WBPHED/EE/CMD/eNIT12/S13

Amount

Yield test by V notch method. (Sultanpur PH-2,Kulti PH 1 & 2 ,Baidyapur zone-1 PH 1 & 2,Baidyapur zone-2 PH 1 ,Dhatrigram PH 2 ,Noapara PH 1 & 2,Dirghapara PH 1 & 2,Nadanghat PH 1 & 2,Samudragarh PH 2,Jalhati PH 1 & 2 ,Purbasthali PH 1 & 2,Aug of purbasthali PH 1 & 2,Parulia PH 2,Krishnabati PH 1,2 & 3,Sonarudra PH 1)

Withdrawing and lowering of existing submersible pump motor set by hiring of derrick set after disconnection of power line and delivery pipe line and after completion fitting fixing of delivery line,wash out line including supply of nuts,bolts,gaskets,washers etc as required. This cost includes the supply of Caustic soda chemical as per requirement of tube well size.

Washing and developing tube well with suitable air compressor pump and engine for 4- 5 hours (approx) continious pumping per day with necessary arrangement for testing the yield in gallon per hour with V notch method all complete including To & Fro transportation cost and cost of fuel,lubricants,compressor operator,& labour etc and complete the job as per direction of EIC.(Yield test report should be submitted)

Yield test by Discharge with pumping method.(Simlon zone-1 Ph-2,Simlon zone-2 Ph-1 & 2,Bundebaj PH 1 & 2,Dhatrigram PH 1,Satgachi PH 1 & 2,Nasratpur PH 1,2 & 3,Champahati PH 1 & 2, Rahatpur PH 1 & 2, Srirampur Ph 1,Samudragarh PH 1,Sonarudra PH 2,Monteswar PH 1 & 2,Parulia PH 1,Jahannagar PH 2,Sajiara PH 1,2,3)

Measuring specific yield of the existing tube well by pumping method after installing depth guage (Electric water level sounder) and accessories to calculate the pumping water level,static water level,draw down and generation of hydraulic parameter including yield of the tube well as required in presence of certified hydro geologist and as per direction of EIC.[Test report of PWL,SWL etc should be submitted]

Supply delivery & fitting fixing of nuts,bolts,washer,gasket etc as required to make leak proof arrangements at delivery & washout pipe line.

Making dewatering arrangement by hiring centrifugal pump for dispose of excess water inside of pump house to avoid electrical hazards & cleaning the pump houses inside of pump house.

Add. GST@18%

Add. Cess@1%

PADMA ENGINEERING CO. (BID ID -5570362)

SAIKAT ENTERPRISE (BID ID -5570392)