WBPHED/EE/AMD/ NIeT- 36 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) : 90 m³/Hr.Head (H): 20 mtrs,Outlet-80 mm dia, Motor: Operating Voltage: 415 (± 10%), Phase: 3 Ph, 50 Hz ±6%,Speed: 2900 RPM, Power-7.5 KW/10 HP, Method of starting: S/D. (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:-Gloster/Approved make)

3½ Core X 25 Sqmm Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC.(Make:- Approved make) (Test Certificate is to be submitted at the time of delivery)

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 Blank Flange as per IS:1538.

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 thick.

200 Amp, 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc, spacious sheet steel enclosure, separate cable gland box not required, terminal shrouds on both sides and phase barriers included, conforms to IEC 60947-3, IS/IEC 60947-3, suitable for DIN fuse-link, door interlock & padlock facility incl. S & F 3 nos. DIN type HRC fuse-200 Amps rating on angle iron frame.(Make-Approved make)

200 Amp, 415 Volt., 50 Hz, 4 way Busbar chamber made of ETP grade copper bar.(Make-Approved make)

7.5 KW/10 HP Star-delta starter with 9-14 Amp relay range, 415 VAC, 50 Hz, with coil voltage 415 VAC.(Make-Approved make)

Installation of all items as mentioned in Sl.No. 1.01 to 1.18 No item including 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 & joining with 80 mm existing MS Line, fitting & fixing of 200 Amp SFU, Busbar, starter on angle iron frame, on the CWR also doing necessary connection, including earthing arrangement of busbar, starter etc, including cost of welding etc, all complete as per relevent IE Rules, and upto entire satisfaction of EIC.

Testing & Commissioning of the entire installation i.e. Pumps, Motors, Valves etc.Painting of the installation (viz. valves, pipe lines etc. by two coats of epoxy paint (colour to be decided by EIC) over a coat of primer.

Add GST @ 18%

Add CESS @ 1%

Hindusthan Consultant Firm (BID ID -5884632)

M/s. Jit Enterprise (BID ID -5884709)