Supply, Delivery and Installation of Stand by 5 HP Submersible Pumping Machinery replacing the old one to its existing position for Pump House No. - I under Khanjipur Water supply scheme, Dist. Nadia.

Amount

Withdrawing the defective P/M set including column pipes by necessary manpower and tools & plants after disconnecting all the electrical/mechanical connections as per direction of EIC (Tube well outside the pump house arrangement of derick).

Supply & delivery of the following materials :-

Submersible pumping machinery, directly coupled with water proof motor of suitable rating, having following specifications :- P U M P DISCHARGE : ( 340 LPM / 20 m3/hr) H E A D : 42 mtr. S H A F T : (SS) IMPELLER : GM/Bronze/S.S Outlet size : 50 mm/65 mm/80 mm/100 mm/125mm PUMP EFFICIENCY IN PERCENTAGE : Minimum 65. M O T O R Submersible type 3Ph, 50Hz,A.C.415V+ 10% Wet type. winding – RPM – 2900 (Preferably 5 HP) Make- KSB/PLUGA/B.G/TEXMO/Approved make [(A) H/Q characteristic curve chart of pump set should be submitted before delivery. (B) Test certificate of pump & motor should be submitted during delivery.]

Installation of above supplied P/Machinery along with column pipes, submersible cable etc. as per direction ,This cost including the cost of interconnection of submersible cable through conduit pipe as required to arrange the Chain Pulley and supplying of lifting tools & accessories and electrical connection with the power line after installation of P/Motor set.

Supply and delivery at site pipes,valves specials,gauges etc. as per following specification :-

80 mm. dia. UPVC column pipe with suitable thread on both side and pvc socket at one end with following dimension.

3 mtrs long

1.5 mtrs long

C.I. adapter (top)

C.I.adapter (bottom)

Add: GST @ 18%

Add: LW Cess @ 1%

CHANDAN ROY (BID ID -6499022)

Tarun Kumar Bhattacharya (BID ID -6508917)