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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹13.3 LAccepted-AOC | ₹13.3 L | L1 | Accepted-AOC BEING L1 |
| 2 | L2₹13.5 L+₹13,342.94 (1.00%)Rejected-Finance | ₹13.5 L+₹13,342.94 (1.00%) | L2 | Rejected-Finance BEING L2 |
| 3 | L3₹13.7 L+₹39,495.10 (2.96%)Rejected-Finance | ₹13.7 L+₹39,495.10 (2.96%) | L3 | Rejected-Finance BEING L3 |
Tender Value
₹13.3 L
EMD Value
₹26,686
Closing Date
11 Feb 2026, 5:00 pmClosed
Executive Engineer
Office of the Executive Engineer Metropolitan Drainage Mechanical Division Jalasampad Bhawan (4th floor) Salt Lake City, Kolkata-700091
PreMonsoon Maintenance repair work of electrical installations such as switchgear transformer VCB HT Relay ACB MCCB LT Starter control panel including allied works of VT pumps and routine maintenance of 33KV substaion at Bagjola pumping station
2026_IWD_993254_10
WBIW/EE/MDMD/e-NIT-20/2025-26
Open Tender
ELECTRICAL WORKS M/R
Percentage
Bagjola
Please refer Tender documents.
5 documents required · 5 mandatory
₹26,686
11 Sept 2026
23 Jan 2026
12 Feb 2026
23 Jan 2026
11 Feb 2026
23 Jan 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Servicing, overhauling and cleaning of following 33-KV outdoor equipments cleaning the carbonized of knife contact, fixed contact, oiling and greasing for smooth operation includng changing of petty spares, nuts, bolts springs etc.
33 - KV gang operated isolator. | 7 | nos | 3,155.89 | ₹22,091.23 |
| 2 | Servicing and cleaning of 33-KV outdoor sub-stations aluminium high level bus and low level bus cleaning all post insulator, after opening from support clamps, cleaning of petty spares like Ampere tape, nuts, bolts, spring etc. refixing the same after greasing as per direction of E.I.C. | 2 | job | 8,520.18 | ₹17,040.36 |
| 3 | Dehydration & filtration of power transformer oil to raise the dielectric strength to the value specified in IS including submission of test result. The cost includs man, machinary, and tools & plant hire charges to complete the at site as per direction of the EIC. | 5,520 | Ltr | 12.55 | ₹69,276 |
| 4 | Taking out sample of oil and carrying out chemical test of oil in respect of its acidity test through reputed test house and submission of test result. | 4 | test | 1,543.38 | ₹6,173.52 |
| 5 | Takingout sample of oil from power/voltage transformer, OCB etc. & testing their dielectric strength according to specification and submission of test result. | 22 | tests | 635.53 | ₹13,981.66 |
| 6 | Opening the transformer breather and refitting the same after changing the silica gel including the supply of necessary gasket and silica gel. | 4 | jobs | 1,632.77 | ₹6,531.08 |
| 7 | Servicing and overhauling 2500 / 1600 /1250/1000 Amps A.C.B. after withdrawing the breaker from its track, complete servicing the breaker, cleaning, moving and fixed contacts and adjustment incl.mechanical lever, greasing, oiling etc. and disconnection of the armoured cable and cleaning the surface with carbon tetra chloride, marking cloth, emery papers and applying of petrolium jelly etc. to the socket terminals and taping with PVC tapes and re-connection of the same as per direction of E.I.C. | 3 | jobs | 7,289.05 | ₹21,867.15 |
| 8 | Servicing and overhauling of 400 AMPS/ 500 AMPS/ 630 AMPS /1250 Amps ,11KV/ 6.6 KV. /3.3kv V.C.B./ V.C.U. dismantling the rack from the housing, opening the components, necessary cleaning of the component, carbonised portion, changing of rubber gasket, defective parts, cleaning of all mechanism parts and lubricating the mechanism, opening of C.T. & P.T.S., busbar spout assembly cleaning the same and insulated properly by supply of C.T.C. etc. and refitting all the parts to its original position by making all relevant electrical connection, panel wiring etc. for satisfactory & operation. | 23 | nos | 13,923.8 | ₹3,20,247.4 |
| 9 | Servicing and overhauling of 1000/1250 AMPS , 33KV V.C.B. Panel dismantling the rack from the housing, opening the components, necessary cleaning of the component, carbonised portion, changing of rubber gasket, defective parts, cleaning of all mechanism parts and lubricating the mechanism, opening of C.T. & P.T.S., busbar spout assembly cleaning the same and insulated properly by supply of C.T.C. etc. and refitting all the parts to its original position by making all relevant electrical connection, panel wiring etc. for satisfactory & operation | 5 | nos | 17,660.09 | ₹88,300.45 |
| 10 | Servicing, cleaning and testing, calibration of following relay (for 6 KV Panel/11 KV Panel) For motor protection: Each relay set consists of following relays Motor protection all relay and 1 NO. VAJH 13 - 1 NO. | 14 | job | 8,617.91 | ₹1,20,650.74 |
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