Tender For Ttps - Es - Em Ii - Annual Maintenance Of Lt Swgr, Buses, Modules, Breakers, Electronic Controller Panels, Auxiliary Control Panels, Power Transformer, Over Hauling Of Lt Motors And Reconditioning Of Transformer Oil In 20 Nos Of Hvr Transf
Tender Value
Ref. Documents
Estimated cost
Bid Submission
08 Oct 2026
5 days left
EMD
2500
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
Tuticorin → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Ttps - Es - Em Ii - Annual Maintenance Of Lt Swgr, Buses, Modules, Breakers, Electronic Controller Panels, Auxiliary Control Panels, Power Transformer, Over Hauling Of Lt Motors And Reconditioning Of Transformer Oil In 20 Nos Of Hvr Transformers In Esp-Iii During Unit-Iii Overhauling For The Year 2026-27
BOQ
| Sl. No. | Item Description |
| 1 | O/H of 415V LT panel: Releasing the top covers and side covers of the bus chamber checking the IR value and releasing out all the modules. Cleaning the main (Horizontal) bus bars the Vertical busbars and its support insulators and checking the tightness of busbar joints, cleaning entire area and checking the tightness of outgoing cables. Re-fixing the top covers and side covers of the bus chambers, checking the IR value and satisfactory commissioning |
| 2 | Removal of LT Breakers from its chamber, cleaning the breaker, removing old grease, tightness checking grease lubricating, Applying acetone to power terminals, Meggering checking the closing and tripping operation and put back the breaker again the original |
| 3 | Annual maintenance of LT modules Removal of modules, external cleaning and tightness checking of terminals, replacement of worn out parts, applying petroleum jelly to finger contacts, greasing of modules and Meggering. a) SE-I Type Modules |
| 4 | b) SE-II Type Modules |
| 5 | Consumables such as gada cloth, banian waste, petrolium jelly self thread bus bar boit and cleaning agent WD.40 |
| 6 | Removal of top cover, hylam separators, cleaning and tightness checking of horizontal and vertical bus (front and rear) including in vertical bus in switch gear panels. a)Electronic control panel (20) b)Auxiliary control panel (4) |
| 7 | Loading of oil filtering machine into vehicle and bring it to \\"O\\" m of ESP and lifting the machine to the top floor of ESP for oil filtering works and set right the machines without shake and return back to the machine to original place after completion of oil filtering works. |
| 8 | Connecting the inlet and outlet hoses to oil filtering machine and extending power supply to the oil filtering machine, filtering the oil fill the breakdown values of the oil improved to the required leve.Replacing the valve and gasket if necessary, all ending leakages of oil tightening of bolts and nuts checking the earth connection attending of all rectification works if any related to rectifier transformer, transporting of oil and other materials from store to work spot and re transport to devolution of dirty oil and waste materials to store (ESP transformer). |
| 9 | Charges for complete overhauling of LT motors up to 1.1 KW (0.5HP) including cost of consumable. |
| 10 | Charges for painting two coats of synthetic enamel paint including the charges for scrapping, cleaning and cost of consumables for 1 No, Service Transformer in Unit III.ESP.III |
| 11 | ESP Emitting Rapping motor Bearing 6202 ZZ for Motor Drive end & Non drive end. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 24, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 08, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysOct 09, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 6 daysTender Documents
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