Tender For Annual Maintenance And Overhauling Of H.T. And L.T.Breakers, Protective Relays, Transformer And Apfc Unit At Asphaltum Department Atpalmer Bazar
Tender Value
1.99 Lakhs
Estimated cost
Bid Submission
25 Aug 2026
9 days left
EMD
4000
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
Kolkata → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Annual Maintenance And Overhauling Of H.T. And L.T.Breakers, Protective Relays, Transformer And Apfc Unit At Asphaltum Department Atpalmer Bazar
BOQ
| Sl. No. | Item Description |
| 1 | Supply and delivery Modular Push button actuators(with plastic front ring),Illuminated actuator (with holder for contact block) (Make: L & T/ABB/ Schneider/Simence/ GE)Normal, colour: Red, green, blue,Amber white, yellow, clear |
| 2 | Supply and delivery Modular Push button actuators(with plastic front ring),Illuminated actuator (with holder for contact block) (Make: L & T/ABB/ Schneider/Simence/ GE)Rised, colour: Red,green,blue,Amber, white, yellow, clear |
| 3 | Supply & fixing of 415/440 Volt, HRC fuse (Make: L&T/ Havels/CGL/GE).for 2-40Amp |
| 4 | Supply & fixing of 415/440 Volt, HRC fuse (Make: L&T/ Havels/CGL/GE).for 50- 63 Amp |
| 5 | Supply and delivery of Switch disconection fuse unit in open execution(Make: L&T/Havels/CGL/GE) of the following current rating: 32A, TPN |
| 6 | Supply and delivery of Switch disconection fuse unit in open execution(Make: L&T/Havels/CGL/GE) of the following current rating: 63A, TPN |
| 7 | Supply and delivery of MCCBs with thermal magnetic release breaking capacity Thermal release rang 125-160A, Breaking capacity Icu at 415V AC,50Hz, 50KA4pole |
| 8 | Supply and delivery of 3 steps Optional Plug-in Modules 3 relays NO (Make: L & T/ABB/ Schneider/Simence/ GE) |
| 9 | S/F 230V, LED indicating lamp, (Blue & White) |
| 10 | DEHYDRATION & FILTRATION OF POWER TRANSFORMER OIL TO RAISE THE DIELECTRIC STRENGTH TO THE VALUE SPECIFIED IN IS INCLUDING SUBMISSION OF TEST RESULT.THE COST INCLUDES MAN, MACHINARY, AND TOOLS & PLANT HIRE CHARGES TO COMPLETE THE AT SITE AS PERDIRECTION OF THE EIC |
| 11 | TAKING OUT SAMPLE OF OIL AND CARRYING OUT CHEMICAL TEST OF OIL IN RESPECT OF ITS ACIDITY TEST THROUGHREPUTED TEST HOUSE AND SUBMISSION OF TEST RESULT |
| 12 | TAKING OUT SAMPLE OF OIL FROM POWER/VOLTAGE TRANSFORMER,OCB ETC. & TESTING THEIR DIELECTRIC STRENGTH ACCORDING TO SPECIFICATION AND SUBMISSIONOF TEST RESULT |
| 13 | OPENING THE TRANSFORMER BREATHER AND REFITTING THE SAME AFTER CHANGING THE SILICA GEL INCLUDING THESUPPLY OF NECESSARY GASKET AND SILICA GEL |
| 14 | SERVICING AND OVERHAULING OF 400 AMPS/ 500 AMPS/630 AMPS/1250 AMPS, 11 KV/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 THE RUBBER GASKET, DEFECTIVE PARTS ,CLEANING OF ALL MECHANISM PARTS AND LUBLRICATING THE MECHANISM, OPENING OF C.T.& P.T.S, BUS BAR SPOUT ASSEMBLY CLEANING THE SAME AND INSULATED PROPERLY BY SUBPPLY OF CTC ETC AND REFITTING ALL THE PARTS TO ITS ORIGINAL POSITIION BY MAKING ALL RELEVANT ELECTRICAL CONNECTION, PANELWIRING ETC. FOR SATISFACTORY & OPERATION. |
| 15 | TAKING OUT THE P.T.(33 KV/110V)(11KV/110V)(6KV/110V)(3.3 KV/110V) HT VCB PANEL AND THOROUGH CLEANING, WASHING THE INTERIOR PORTION WITH CARBON TETACHLORIDE AFTER TAKING OUT THE FROM PT HOUSING AND REFITTING THE SAME AFETR ATTAINING THE DESIRED IR VALVE AND RE-FITTING ,RE-FIXING THE P.T .COMPLETE ANDTESTING AND COMMISIONING AS PER DIRECTION OF E.I.C. |
| 16 | DISMANTLING ,SERVICING, CLEANING, TESTING, RE-FITTING AND CALIBRATION OF THE EACH FEEDER CONSIST OF RELAY TYPE -2 NOS OVER CURRENT RELAY AND ONE NO EARTH FAULT RELAY( CDG-31-1 NO, VAX 31 1 NO AND VAMP 31-1 NO)FOR 3.3/6.6/11/33/ KV PANEL |
| 17 | DISMANTLING, SERVICING ,CLEANING ,TESTING, RE-FITTING AND CALIBRATION OF THE EACH CAPACITOR FEEDER CONSIST OF OVER CURREN 1 NOS UNDER VOLTAGE- 1 NOS, OVER VOLTAGE 1 NOS ( CDG 61 VAX31 & VAGH 13) FOR 3.3/6.6KV CAPACITOR FEEDER. |
| 18 | CGST @ 9% |
| 19 | SGST @ 9% |
| 20 | Cess @ 1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 14, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 25, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysAug 27, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender