NIT NO.3(M-3)ITEM NO.15

PART-A(PumpSet)Supply of 10 HP Submersible Pump Set fitted with dynamically balanced impeller mounted on stainless steel shaft with protection sleeve having stage bowls of closed grained bronze impeller complete in C.I Body. The pump will be directly coupled to required wet type induction motor of speed 2900 RPM suitable for operation on 3-ɸ, 415V, 50Hz, AC supply, with spare pump set to serve as ready replacement. Discharge: 450 LPM, Head: 70 mtr, Stage - 10.Delivery size:50 mm. DJB SOR 2.10.16.Make of Pump: BS/KSB/SU/As approved by DJB.Name of site : (1) Badli No 3 near old well (2)Siraspur No 3 near Chatri Chowk

PartB(Electrical)Supply of 3 phase fully automatic Star Delta Starter panel suitable for 10 HP submersible motor with minimum 40 A rated contactor, Relay Range 22-30 Amp,pneumatic timer, protection for Phase failure,Phase reversal,phase imbalance ,short circuit protection through MCB ,duly fitted digital/Analogous ammeter and voltmeter,on/Off trip indications made out of powder coated enclosure with PU gasket ensuring excellent finish and reliablity and provision for connecting dry run preventor. Make of Starter panel-L&T/BCH/C&S/as per DJB approved

Supply of three core flat cable with bare bunched copper conductor insulated & sheathed with PVC for submersible pump motor with voltage grade upto 1100V of 6.0 sq mm.SOR 18.10.3 Make: Havells / Fort Gloster/ Grandley / ICL / CCI/ICC/Universal Note: No other make will be accepted

PART-C(Mechanical)Supply-Of G.I. Pipe 50 mm dia, Medium-class, each of 3'' Meters Long, duly threaded on both-ends, welded & fitted with G.I./ M.S. Flange of minimum thickness 6 mm on both ends with a Slot for Submersible-Cable. Welding of M.S Strips at both ends on flange.Make of Pipe: Jindal / TATA.

Supply-Of Tail-piece of Medium-Class G.I.-Pipe 500 mm Long with one-end threaded, as per out-let of Pump and another-end flanged, as per size of G.I. Pipe 50 mm dia. Make of Pipe: Jindal / TATA.

Supply-Of Orifice-Assembly 50 mm dia, 0.6 Meter Long, Double-Flange. One side M .S. Flange and other side G.I flange.Make of Pipe: Jindal / TATA

Supply of CI DF Non Rising spindle sluice valve PN 1.0 / IS:14846 CI body / wedge /bronze rins/SS/l410 Shaft construction of size: - 50 mm. DJB SOR E&M item Code 4.7.2 Make: Kirloslar/IVC/DJB Approved

Supply-Of C.I. D/F swing-type Non-Return Valve, as per 1S:5312 (Part 1 & 2) PN 1.0, 1S:14846, C.I. Body door of size: 50 mm dia.DJB SOR E&M item Code 4.9.2 Make: Kirloskar /IVC/DJB Approved

Supply-Of Rubber-packing 50% Neoprene sheet(1.5mm to 25mm) as asitable for 50mm dia Flange.DJB SOR E&M Item Code 22.6.1

Supply-Of M.S. Clamp of 600 mm Length, duly fabricated out-of 12 mm thick, 50 mm wide M.S.Plate for holding the Pipe of 50 mm dia.

Supply-Of G.I. Bend 90⁰ x 50 mm dia, having Flange at both-ends One side M .S. Flange and other side G.I flange.

S/o 6 mm PVC coated size steel wire rope for holding the pump.Make:Usha/ISI

Supply-Of suitable size Nut-Bolts of different size i.e. 1.5” & 2.5” Long, threaded of good quality.

Supply-Of Bore-Cover Plate of Size: suitable for 300 mm Casing made out from 4 mm thick M.S.-Sheet in 2-Halves and a Circular-Hole of holding 50 mm dia pipe in center with Locking arrangement by Nuts & Bolts.

Installation,Testing and Commissioning Charges.

M/S CHAITANYA CONSTRUCTION CO.

GOGIA BROTHERS