WBPHE/EE/SMD/NIeT-28 of 2019-20/1

Amount

Withdrawing the vertical type Polder pump Motor set by hoisting arrangement including disconnection of power line and pipe line including the cost of cutting the opening of the checkered plate and grating including hire basis of welding machine by expert mechanic and manual labour as per direction of EIC.

Supply, delivery and storage at site horizontal split casing centrifugal pump with base plate, flexible coupling, coupling guard, foundation bolt etc. for clear water having the following specification and as detailed in the NIT specification. a) Capacity: 75M³/Hr b) Total Head: 55 Mtr c) Liquid to be handled: Clear Water d) No of Stage: Two (Max) e) Rated speed (RPM): 1500 (Syb) Material of Construction of pump:- Casing: C.I. Impeller: Bronze Neck Ring: Bronze Shaft: SS-410 Shaft Sleeve: SS-410 Base Plate: MS Make: MATHER & PLATT / KIRLOSKAR

Supply, delivery and storage at site 4 Pole pole, 1500 RPM, AC 3 Phase, 50hz, 415 V, 30KW (40HP) IE-3 Horizontal squirrel cage TEFC induction motor for above pump set. Make: CGL

Supply, delivery and storage of 3 phase actuator operated wafer type butterfly valve of 100 mm dia [PN 1.0] as per IS 13095, IP-68 Actuator Make:- Rotork/Limitorl/Marsh. Valve- IVI/Jupiter/Durga.

Supply, delivery and storage of 100 mm dia CIDF Non Return valve as per IS 5312 (Part-I) PN- 1.0 Rating. Make:- IVI/Jupiter/Durga

Supply ,delivery and storage vacuum pump set having model KV 20 3ph Make:- Kirloskar Brothers Ltd

Installation and commissioning of above pumping machinery by supplying all necessary materials including foundation and platform from pump motor floor along with supply fitting fixing of valves, pipe, specials, gauges, for vacuum pump including making indivudal suction and delivery line common header of main pumps, connection of motor with PDB cum MCC by supplying necessary cables etc. all complete as per direction of EIC

Add GST @ 12%

SANKAR PRASAD DUTTA AND CO

ORIENTAL ENGINEERING CO.