WBPHED/21/EE/BOLMD/24-25

Amount

Supply, Delivery and storage at site of horizontal Split casing Centrifugal Pumping Machinary (Capacity : 51 m3/hr. & Total Head : 60 mtrs.) with Channel Base Frame, Couplings, Coupling Guards, Companion Flanges (Suction & delivery side), foundation bolt etc. of pump & motor and the pump duty with adequate margin as per direction of EIC. M.O.C :- Casing - C.I, Impeller -Bronze (Gr-LTB- 2), Neck Ring- Bronze (Gr-LTB- 5) Shaft - SS 410, Shaft Sleeves - SS 410. (H - Q - P Curve of Pumps has to be submitted during the delivery )

Supply, Delivery and Storage at site of suitable capacity Horizontal foot Mounted Induction Motor (IE 3 type) for the pump duty mentioned above (Item No- 1) with adequate margin . (415 V ± 10%, 50Hz ± 5%, TEFC, IE3 efficiency class, B3 mounting, S 1 Duty, Insulation class- 'F') ( No load as well as short-circuit Test Certificate of induction motor during test run has to be submitted during the delivery.)

100 mm dia. CIDF Raising type Sluice Valves, PN 1.0 rating (Conforming to IS:14846) for wash out line. (MOC & TC needed for valve).

150mm dial Pressure gauge [Range 0-10kg/cm²] with glycerine filling inside the dial including brass cock and fitting complete [This cost includes 15mm. dia G.I. pipes and specials].

Installation of above supplied pump & motor after dismanting the existing base foundation of pumping machineries with base plate, groutings etc including electrical connection then supply of all erection items (such as - bare shaft pump, base plate, coupling & coupling guard companion flanges etc) and painting as required for all installation of centrifugal pump as well as existing Horizontal Foot Founted Induction Motor, valves gauges including laying of existing LT cables (with necessary jointing materials), necessary earthing, suction & delivery pipe line, concentric enlarger (80mmx100mm) making as per per reqirement etc after dismantling the valves for completion of work as per relevent Hydraulic Standards & IE rules in compliance with specification of NIT and upto entire satisfaction of EIC. This includes the cost for Making brick pillar 0.25 x 0.25 x 0.75 Mtr/Suitable hight for supporting of valves and pipes with 12mm thick plaster and net cement finish complete. (One no Pipe line) also carrying the old dismantaled materials to godown by engaging materials, tools, tackles etc all complete after Testing & Commissioning of the entire installation i.e. Pumps, Motors, valves gauges as per direction & upto satisfaction of EIC.

Add: GST @ 18% on sum of Item No: 1 to 5

Add Cess @1% on sum of Item No. 6

ORIENTAL ENGINEERING CO.

HINDOL ROY