WBPHED/EE/AMD/ NIeT- 54 of 2024-2025/5

Amount

Supply and delivery of following materials at site:-

Vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification:-Discharge (Q) : 53 m³/Hr.Head (H): 28 mtrs,Outlet-80 mm dia, Motor: Operating Voltage: 415 (± 10%), Phase: 3 Ph, 50 Hz ±6%,Speed: 2900 RPM, Power-5.5 KW/7.5 HP, Method of starting: DOL. (Make:- Approved make)( Warranty certificate & Curve chart should be submitted at the time of delivery)

80 mm dia, PN-1.0 Cast iron double flanged Rising Spindle Sluice Valve generally confirming to IS:14846 having body door and cover of cast Iron Gr FG 260, outside screen rising Spindle of IS 6603 Gr-12 Cr-13, spindle nut & seat rings are Gunmetal as per 1S:318 LTB 2. Flanges flat faced and drilled to IS:1538 Part IV & VI, Valves are suitable for maximum working pressure of 10 kg/sqcm(seat test) and body tested to 15 kg/sqcm.All the valves should be tested by closed end method only.(Make:-Approved Make)

80 mm dia, PN-1.0 Cast iron double flanged single door swing non-return valve generally conforming to IS:5312 Part I, having body, door, cover in graded cast iron to IS:210 Gr.FG200, body and door rings & hinge pin of st.st.AISI 410, valve suitable for a maximum working pressure of 10 kg/cm2 (Seat test) & body tested to 15 kg/Sqcm.(Make:-Approved Make)

3 Core X 4 Sqmm 1.1 KV Grade flat submersible copper conductor cable.(One For Star Other for Delta)(Make:-Approved make)

80 mm dia Heavy duty long elbow as per IS:2062.

80 mm dia MS slip on Flange as per IS:1538.

80 mm dia,M.S Black Pipe as per IS:1239(Part-I-2004), Class-C Heavy Duty type.

80 mm dia. 1.5 mtr length ERW M.S. column pipe having thickness 4.85 mm, (as per IS 1239 Part-I Heavy Type ) having 11 TPI thread at both end with one heavy type socket and painted by 2 coats of anticorrosive syntietic paint.(Make:-Approved Make)

Suspension clamp for suspend the S/M P/M set from top of the CWR, Size Ǿ 80 mm dia, 425 mm long X 65 mm width X 12 mm thick.

80 mm dia MS Nipple.

150 mm dia Glycerine filled Diaphragm Seal type Gagues with syphon tube and three way cock and as per technical specification.Pressure Gauges (0-15 kg/ cm2)(At the delivery of S/M P/M)

Nuts and Bolts.

Rubber gasket 6 mm thick.

Making M.S. fabricated top cover of 200 mm dia river bed tube well by 12 mm thick M.S. plate with suitable dia holes on it for entry of 80 mm dia. M.S. Column pipe and for 40 mm dia. G.I pipe for copper cable and other necessary drilled holes on the peripheral surface of the top cover for fixing on the tube well flange including supplying and fixing of 80 mm dia. M.S. Heavy type socket and 40 mm dia. G.I. Socket on the holes of the top cover by necessary welding properly as per direction.

M.S. gate of Jail type as per approved design made of strong M.S. frame work, intermediate stiffeners and round / square bars or angles. M.S. sheet (not less than 14 gauge) gussets, cleats etc. including necessary riveting, bolting, welding, locking and hanging arrangements, fitting and fixing complete as per direction of the Engineer-in -charge. Above ground floor.(Upto 1 St Floor)

Installation & testing of above supplied materials with lowering of submersible pump into CWR with collumn pipe, by using derrick & chain pulley arrangement, pipe supports, valve supports, laying of cables through PVC Pipe, jointing with necessary jointing materials, laying of pipe & also doing necessary power connection, all erection item and including cost of welding etc, all complete as per relevent IE Rules, and upto entire satisfaction of EIC.

Add GST @ 18%

Add CESS @ 1%

M/s. Jit Enterprise (BID ID -6321908)

V P Concern (BID ID -6314376)