Supply And Installation Of Submersible Pumping Machineries And Other Electromechanical Equipments At Parulia Pwss Within Dubrajpur Block Under Bolpur Mechanical Division,P.H.E.Dte.- 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 thedelivery).(Make: Kirlosker/KSB/Approved make of P.H.E.Dte.) 3 1.1KV grade 4sq.mm x 3 core water proof flat submersible copper cable for above pump-motor set. 4 1.1KV grade 16 sq.mm 4 core XPLE Aluminium armoured Cable. 5 Supply and delivery of 100 Amps Kit-kat rewireable proceliain fuses carrier & base (Specification-IS:2086). 6 100 Amps re-wireable porcelain fuse unit type TPN Main Switch with steel sheet enclosure (Conforms: IS/IEC600947-1&3). 7 TPN Changeover switch 100 Amps 415V, 50Hz, 4p offload with steel sheet enclosure (Conforms: IS/IEC60947-1&3). 8 100 Amps, 4way, wall mounted Copper Busbar Chamber with steel sheet enclosure (Conforms:IS/IEC:60947-3). 9 Supply and delivery of the following valves, pipes and gauges etc at site-- 10 Heavy type suitable dia. MS suspension clamp along with nuts bolts and washers. 11 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). 12 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). 13 80mm dia. CIDF single door swing Non Return Valve, PN 1.0 rating (Conforming to IS:5312).(MOC & TC needed for valve). 14 Supply, delivery at site and storage of MS dismantling joint suitable for PN 1.0 rating for the following sizes for Individual DeliveryofHigh Lift Clear Water Pump sets. Nominal dia-80 mm 15 Supply, delivery at site and storage of MS dismantling joint suitable for PN 1.0 rating for the following sizes for Individual DeliveryofHigh Lift Clear Water Pump sets. Nominal dia-100 mm 16 Supply, delivery of80mm x 65mm reducing Socket, 80 mm Bend, MS Pipes of DN 100 and 80 supplied dismantling jointfor delivery and common header lines on delivery side (suitable for PN 1.0rating) 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. 17 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]. 18 Supply, delivery at site and storage of Wall mounted Submersible Pump Starter with 3-Position Selection with MCB/MCCB option, inbuilt voltmeter & ammeter.(Ampere range-13.2A -20A) [Make:BCH/Others PHED Approved] 19 Supply and delivery at site of 50 KVA, 3phase, oil cooled type Servo Motor operated copper wound line voltage corrector conforming to IS-9815 (Pt.-1)- 1994 suitable for un-balanced input voltage with following specification including first filling oil as per IS-335 where applicable. a) Input Voltage:- 3 phase, Main supply may or may not be balanced with respect to Phase to Phase- 200V-500V Phase to Neutral-115V-290V. b) Output voltage:-3 phase balanced output voltage. Phase to Phase- 400Vor 415V± 1%, Phase to Neutral- 230V-240V ± 1% (Provision should be made to adjust the Variation of output voltage per phase by a variable pot oil within ± 5% of output). c) Line regulation:- Out put voltage should remain well with ±1% of set voltage (From Minimum to Maximum i.e. either 400V. or 415V. Supply variation). d) Load regulation : Output voltage should remain neutral well within ±1% of set voltage be ( From no load to full load ) i.e. either 400V. or 415V. e) Correction speed:- Better than 35 Volt / Second. f) Efficiency:- Better than 95% on full load. g) Cut off limit (minimum &maximum ) by limit switch with Audio & Visual. h) Metering Indication:- By Selector switch provision should be made available to measure input mains supply and output voltage other stabilizer for load current measurement an Ammeter with selector switch should be available. i) Lamp Indication :- For Input & Output should be provided. ( 3 lamps per side ). j) MCB Protection: For Input side. k) Load protection : HRC Fuse on each output phase should be available l) Output over shoot:- Beyond 210V to . 255V /phase in case of “ MANUAL MODE” & voltage protection :AUTO MODE” operation. m) VISUAL Indication for under voltage & over voltage of output. n) Manual Mode:- Up & Down correction with O / P voltage over shoot protection. Beyond 210 V-255 V. per phase. [Make:AE/FIJI/ECS/Others PHED Approved] 20 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. 21 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 ,cableprotection pipe andclamp, nut bolt, cable gland socket etc. making inerconnection of the pump delivery line to pump collecting main line near CWR. includingPCC base for pump and supply & laying of cableprotection pipe as required and all to complete the job includingpainting of whole installationas per direction of EIC. 22 Testing by licensed electrician and trial run for three months after Commissioningas per instruction of EIC by engaging one operator. 23 Add: GST @ 18% on sum of Item No: 1.00 to 7.00 24 Add: Cess @1% on sum of Item No. 1.00 to 8.00
