e-NIT No.02 / (EnM) M-8/ 2021-22, Item No.09

SIC of Submersible P/Sets etc at following Re-bored T/wells: (a) Green MIG Flat Rajouri-Garden T/Well No.1(b) 332 LIG Flat Rajouri-Garden T/.Well No.2 (c) N-Block, Shyam Nagar, Gujjar Chaupal. Supply of 7.5 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,Discharge: 200 LPM, Head: 90 mtr, Stage - 10. Make of Pump: BS/KSB/SU/As approved by DJB.

Supply-Of M.S. Clamp of 600 mm Length, duly fabricated out-of 12.5 mm thick, 50 mm wide M.S.Plate for holding the Pipe of 50 mm dia.

Supply-Of G.I. Pipe 50mm dia, Medium-class, each of 3±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 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. size in 100mtr. Roll. Make: Finolex / Havells/CCI

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

Supply-Of Nut-Bolts, ½” dia of different size i.e. 1.5” & 2.5” Long, threaded of good quality.

Supply-Of Rubber-packing for 50mm dia Flange.

Supply-Of Bore-Cover Plate of Size: 300 mm dia, made out from 6 mm thick M.S.-Sheet in 2-Halves and a Circular-Hole of 50 mm dia in center with Locking arrangement by Nuts & Bolts.

Supply-Of Orifice-Assembly 50mm dia, 0.6 Meter Long, Double-Flange. One side M .S. Flange and other side G.I flange.

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.Make: Kirloslar/ SKOPE/DJB Approved Make.

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.Make: Kirloskar / SKOPE/ DJB Approved Make.

S/o dosing pump with capacity: 4 LPH, Pressure: 5.5 Kg/Cm 2 electronically controlled operated on 230V, 50 Hz, AC supply and with 100 ltr dosing media container complete with PP Head & PVC Fittings and other accessories etc. Make:MiltonRoy/ Clomax

Installation of submersible pump and all allied electrical & mechanical accessories by lowering of submersible pump-set adjoining with pipes by tightening of nut-bolts on flanges welded on GI pipes. Laying of delivery system with sluice valve and NRV. Lowering of pump-set and pipes will be carried out with help of heavy labour, chain pulley hanged on either with tripod or Hydra.

CHANDERA BUILDERS