Tender For Complete Rewinding,Repairing, Servicing And Overhauling Of Motor Of Pump Unit No. A Along With Supply, Fitting,Fixing Of One No. Dewatering Pump Unit And Other Allied Works At Buroshibtala Dps Under Kudghat Unit/ S&D Department.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
07 Nov 2026
5 days left
EMD
4200
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
24 Paraganas South → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Complete Rewinding,Repairing, Servicing And Overhauling Of Motor Of Pump Unit No. A Along With Supply, Fitting,Fixing Of One No. Dewatering Pump Unit And Other Allied Works At Buroshibtala Dps Under Kudghat Unit/ S&D Department.
BOQ
| Sl. No. | Item Description |
| 1 | Power cables to be disconnected from the motors terminal with necessary tools and tackles and to be kept at site. Decoupling the above motors from coupling end and demounting from its base plate . |
| 2 | Motors to be dismantled and rotor to be taken out from stator. The allied components are to be removed by using tool and tackles as per requirement without damaging other spares and to be placed on the wooden block in a workable position. |
| 3 | Properly cleaning of dust and dirt by compressed air and brush from winding of stator & rotor and subsequent heating and cleaning by CTC detergent of rotor. Other components should be thoroughly cleaned and checked. |
| 4 | Stator winding to be stripped completely. Stator core to be cleaned washed & dressed by proper way using CTC detergent. A light coat varnish to be applied on the stator core after complete dressing and proper baking. New coil to be formed as per original size and dimension with new super enameled copper conductor after making wooden fixture.Stator to be re-wound with the new formed coils by using class F insulation materials. After completion the winding, laminated wedges to be inserted in the slot portion. |
| 5 | Entire stator winding to be baked and varnished. Thereafter, final coating of varnish to be applied with moisture protecting , tropical properties. |
| 6 | Rotors to be overhauled and varnished. |
| 7 | Damaged motor leads are to be replaced with new leads and insulation to be done properly. |
| 8 | Supply and fixing of 2 nos. DE and NDE side bearings as per sample of any reputed make. |
| 9 | Rebrazing both ends of rotor joints with end rings. |
| 10 | Trueness of the rotor shaft to be checked and rotor to be dynamically balance. |
| 11 | After completion of the above work the motor to be re-assembled with stator, rotor and other necessary parts after painting the inner parts. |
| 12 | Following test to be carried out of the motor by the party and test result will be submitted in due course. i) Resistance test ii) Inductance test iii) Polarity test iv) IR test v) HV test. |
| 13 | Motor to be transported from pump house to party's work shop and back to pump house including unloading at site. |
| 14 | Motor to be re-fixed on its original position and cable connection to be made. No load running test to be carried out of the motor. Final running test to be done of full load after re-fixing the coupling bolts and properly alignment with the pump. |
| 15 | Painting the motor body with two coat primer & two coat of final paint (approved make). |
| 16 | Finishing the end of the cables by crimping method including supply and fixing of dowell's make solder less sockets , tapes and other jointing materials with necessary tools and tackles. |
| 17 | Supply and installation of submersible dewatering sewage pump complying with following parameters: delivery size: 50 mm, discharge: 120-375 LPM, total head: 8-16 m, supply: 415V, 50 Hz, 3-phase, power rating: 1.5 kW, MOC of impeller/motor body/pump housing: CI, solid handling capacity: 20 mm. |
| 18 | Supply, fitting & fixing of 2 inch dia. PVC pipe connecting delivery of submersible dewatering pump for discharge of sewage from pump sump. |
| 19 | Supply and fixing of 2.5 sq. mm, 3-core, 1100V grade, PVC insulated and PVC sheathed flat industrial cable for submersible use, of any reputed make. |
| 20 | Supply of a 6A, 3-pole, 415V Type C MCB (10kA) in an IP20 SS enclosure; Supply & delivery of the 50 Hz, AC, Direct on Line Starter of continuous duty in sheet steel enclosure of rating 1.5 KW with an adjustable overload relay range of 2.5A to 4A. internal power wiring and earth bonding of the MCB and DOL starter using 1.1kV, 2.5 sq. mm PVC flexible copper wire; wall-mounting of the enclosure and starter on a flat iron frame with necessary tools and tackles; and trial run of the dewatering pump unit after checking and testing up to the satisfaction of the EIC. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 30, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 07, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysNov 14, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 12 daysTender Documents
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