WBPHED/AE/BMSD/NIeT-2 OF 2025-2026/4

Amount

Dismantling the following pump sets for rectification and repairing of defects as per direction of EIC.

a) 15 HP Centrifugal pump

b) 40HP Centrifugal pump

Supply and delivery at site of the following spares as per sample & instruction of EIC :

Spare Tyre for Tyre Coupling for 15HP (F-50)

Spare Tyre for Tyre Coupling for 40HP (F-70)

Gland bush (G.M) for 15HP Pump

Gland bush (G.M) for 40HP Pump

Bearing in exisiting size (6306-2Z/C3)

O-ring for 15HP Pump

O-ring for 40HP Pump

Shaft ( SS 410) as per sample for 40HP

Shaft ( SS 410) as per sample for 15HP

Cassing nut balt (M.S)

Supply and delivery of M.S base frame made of 100mm 6 mm thick joist for existing centrifugal pump and replace old damage base frame by new supplied base frame and required civil works should be done as per direction of EIC.

Reassembling of above centrifugal pump after repairing with supplying necessary grease , gland packing , reconnection with power line and testing all complete up to satisfaction of EIC

Taking out the L.T. 40HP sq. cage Induction Motor after disconnections of supply terminal connections including earthing terminal connection, from coupling end of Centrifugal pump after dismantling the same from the motor stool . The motor is to be kept on wooden sleeper at a suitable distance from the floor without damaging the earthing strips and cables etc. as per direction of E.I.C

Carrying charges of 40H.P centrifugal motor from Indpur Zone-I site to Bankura work shope with loading & unloading

Dismanteling of 40 H.P motor part by part rotor & stator and removing burnt out winding with cleaning all slote by the petrol as per direction

Complete servicing and heat varnishing of 415Volt, 3 Phase L.T. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by Dr. Beck's graded insulating varnish to obtain stable IR value, as per direction of E.I.C.

Supply delivery of Ball Bearing in exisiting size (6312 )

Carrying charges of 40 H.P centrifugal motor from Bankura work shope to Indpur Zone-I site with loading & unloading

Refitting the pump motor (LT sq. cage IM) set with all its necessary coupling and accessories to its original position including fitting fixing with bearing housing non-reversable rachet unit and pump shaft with proper tollerance and clearance and reconnection of terminal points the overhauling work i.e. cleaning of contracts sliping etc. (all connection strips, cable end are to be refitted in proper way including good damages of strip terminals) and satisfactory 2 hours trial run of the pump as per direction of E.I.C. for all pumping stations.

Supply delivery and fitting fixing of Fully Automatic Star Delta Starter, Type MU1 FASD (with MU relay), Relay Range 13 - 21A, 415V for 15HP motor. [HSN Code 8536]

Supply delivery and fitting fixing of Three phase submersible pump controller with single phase preventer, type MU-G6 DOL (With Wideband Coil) Relay Range 6 - 10A, 415V, for 5HP motor.

Supply and delivery and laying from MCC to Motor of 4Sqmm 3core PVC inasulated copper submersible flat cable

Supply delivery and fitting fixing of 6mtr 150mm dia MS pipe at common delivery line with making flange in one end by electri Arc welding including supplying and fixing of necessary nut bolt, washer, cutting out of old rusted common delivery pipe, cutting concrete floor apx. 3mtr and required PCC work as per requirement of site to complete the job.

Withdrawing of defective submersible pump motor set and lowering repaired pump motor set at River Bed Tube well by lifting arrangement after disconnecting the collecting line and cable line and as per direction of EIC.

Fault finding and repairing above pumping machineries and clean the choked stainer and Cable fault repairing in river bad incuding supplying rubber, tap etc. as per requirement.

Excavation of soil 1,500 mm. and upto 3,000 mm. but not requiring shoring. (a) For Soft Soil

Erection of Single tubular pole of length as given below with/without sole plate & Cap etc. in CC foundation (Proportionand dimension indicated below), having 600 x 600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finishand GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly Upto 9.0 mtr. Size 0.6x0.6x1.70 mts

Extra on items above, for providing CC (6:3:1) base block (around the pole) dimension 0.60 x 0.60 x 0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) suitable for alkathene/ polythene pipe entry as directed for street light wiring, incl. S & F 25cm x 25cm x 10cm GI Loop box, 16SWG & incl. drilled hole in pole

Supplying and Fixing GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting 250 x 250 x 100mm

Supply and inter connection of power line from light fixture to jointing box by the 1.5 sq mm x 2 nos pvc insulated FRLS 1.1 kv grade copper flexible cable

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.

Laying of 10 sq mm 3 core Al.Ar. Cable along delivery pipe line including binding with GI wire from kiosk box to 2 nos river bed tubewell seperately. (old & new cable)

Transportation charge of old damages and unused materials to store at Bankura mech division from the mentioned site with hiring of vehicle and loading, unload charge, chain pully etc required as per site. (For Indpur zone-I, II, III Apx. 60km) 1. 03 nos 40HP/15HP old Centrifugal pump and motor set. 2. Old 75-150mm dia. 20-25 nos pipes 3mtr each. 3. Old damages apx 100mtr 10sqmm Al ar cavle. 4. Damaged 04 nos chlorine pump with fittings and casing pipe one lot . 5. 02 Nos damaged submersible pumping machineries. 6. Some switchgear item, main switch, etc.

Add: 18% GST

Add: 1% Cess

TAPAN KUMAR DEY (BID ID -6392108)

PROGRESSIVE ENGINEERS CO OPERATIVE SOCIETY LIMITED (BID ID -6392068)