WBPHED/03_04/EE/BOLMD/2025-26

Amount

Supply and delivery of following items:-

Supply & delivery at store of Horizantal type Openwell Submersible pumping machinery as per follwing specification:- Pump: Discharge : 45.54m3/hr , Head : 45 Mtr, Impeller : CS/CI ,Motor Body : Cast Iron, Delivery: 65/80mm, Casing : Cast Iron, Shaft : Stainless Steel, Motor: Methode of Starting : S/D , Supply Voltage : 3 Phase , 415 V( ±10%) , 50Hz (±5%), (Curve chart will be submitted before the delivery).(Make: Kirlosker/KSB/Approved make of P.H.E.Dte.)

1.1KV grade 4sq.mm x 3 core water proof flat submersible copper cable for above pump-motor set.

1.1KV grade 16 sq.mm 4 core XPLE Aluminium armoured Cable.

Supply and delivery of 100 Amps Kit-kat rewireable proceliain fuses carrier & base (Specification-IS:2086).

100 Amps re-wireable porcelain fuse unit type TPN Main Switch with steel sheet enclosure (Conforms: IS/IEC600947-1&3).

TPN Changeover switch 100 Amps 415V, 50Hz, 4p offload with steel sheet enclosure (Conforms: IS/IEC60947-1&3).

100 Amps, 4way, wall mounted Copper Busbar Chamber with steel sheet enclosure (Conforms:IS/IEC:60947-3).

Supply and delivery of the following valves, pipes and gauges etc at site--

Heavy type suitable dia. MS suspension clamp along with nuts bolts and washers.

80mm dia. CIDF Non-Raising Sluice Valves, PN 1.0 rating (Conforming to IS:14846) for delivery pipe line and wash out line.(MOC & TC needed for valve).

100mm dia. CIDF Non-Raising Sluice Valves, PN 1.0 rating (Conforming to IS:14846) for delivery pipe line and wash out line.(MOC & TC needed for valve).

80mm dia. CIDF single door swing Non Return Valve, PN 1.0 rating (Conforming to IS:5312).(MOC & TC needed for valve).

Supply, delivery at site and storage of MS dismantling joint suitable for PN 1.0 rating for the following sizes for Individual Delivery of High Lift Clear Water Pump sets. Nominal dia-80 mm

Supply, delivery at site and storage of MS dismantling joint suitable for PN 1.0 rating for the following sizes for Individual Delivery of High Lift Clear Water Pump sets. Nominal dia-100 mm

Supply, delivery of 80mm x 65mm reducing Socket, 80 mm Bend, MS Pipes of DN 100 and 80 supplied dismantling joint for delivery and common header lines on delivery side (suitable for PN 1.0 rating) including necessary Flanges, Bends, Tees, nuts and bolts gaskets, etc. as required to make the delivery line complete for the two number open well submersible pump.

150mm dial Pressure gauge [Range 0-7kg/cm²] with glycerine filling inside the dial including brass cock and fitting complete [This cost includes 15mm. dia G.I. pipes and specials].

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

Installation of Submersible pumping machinery , Pump Starter, main switch, busbar, changeover, stabilizer etc (item no.1 to 5)at along with above supplied MS pipes (as required), dismantling joint, top cover, valves, and specials ,cable protection pipe and clamp, nut bolt, cable gland socket etc. making inerconnection of the pump delivery line to pump collecting main line near CWR . including PCC base for pump and supply & laying of cable protection pipe as required and all to complete the job including painting of whole installation as per direction of EIC.

Testing by licensed electrician and trial run for three months after Commissioning as per instruction of EIC by engaging one operator.

Add: GST @ 18% on sum of Item No: 1.00 to 7.00

Add: Cess @1% on sum of Item No. 1.00 to 8.00

SUNIL RABIDAS (BID ID -6467484)

M/S UTTAM KUMAR CHATTERJEE (BID ID -6467534)