Tender For Ttps - Es - Em Iii - Annual Overhauling Works Of 6.6 Kv Ht Switchgear Panels, Breakers And Bus Ducts In 5A, 5B And C3b Buses In Unit - V And Station Bus-Estimate For The Year 2026-27 (Or) There After
Tender Value
Ref. Documents
Estimated cost
Bid Submission
06 Nov 2026
13 days left
EMD
1800
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 Iii - Annual Overhauling Works Of 6.6 Kv Ht Switchgear Panels, Breakers And Bus Ducts In 5A, 5B And C3b Buses In Unit - V And Station Bus-Estimate For The Year 2026-27 (Or) There After
BOQ
| Sl. No. | Item Description |
| 1 | Charges for Annual Maintenance of 6.6 kV HT panels :Charges for Panel top cleaning, Top cover removing, cleaning C.T. leads tightness and top cover refixing Horizontal Bus side cover removing, Bus cleaning, Insulator cleaning.Horizontal Bus tightness checking then back side of the panel door cleaning, door lock checking. Out going buses and cables cleaning, tightness checking. Breaker chamber, Relay chamber cable tray cleaning. Tray cover removing, cleaning and tightness checking and control switches cleaning, checking and oil lubricating. |
| 2 | Charges for Annual Maintenance of 6.6 kV HT Breakers :Charges for Overhauling of H.T. Breakers mechanism, Breaker cover opening mechanism cleaning, checking and oil lubricating and Breaker Control wiring tightness checking, Breaker operation and Interlock arrangements checking and Breaker cover refixing. |
| 3 | Testing of H.T. Breakers :Charges for transporting of breakers to MRT test bench, preparation of breaker for contact resistance test and closing/opening time test, cleaning of contacts if required, transporting the tested breaker again to the panels. |
| 4 | Checking of SF6 Gas Pressure in breakers:Charges for checking of SF6 gas pressure and leakage test in all H.T. Breakers in Unit Bus 5A, 5B, & C3b bus. |
| 5 | Topping Up of SF6 Gas in Breakers :Charges for transporting of Gas level reduced breakers from SWGR room to Breaker testing room, Arranging for filling of SF6 gas from SF6 Gas cylinder to breaker, topping up the level from Red zone to Green Zone in breakers in Unit Bus 5A, 5B & C3B bus. |
| 6 | Annual Maintenance of Bus duct from TIE C3A to 5A :Charges for opening of manhole covers, removing and cleaning the bus, tightness chacking of Bus bar joints and Insulator. |
| 7 | Annual Maintenance of Bus duct from TIE C3B to 5B :Charges for opening of man hole covers, removing and cleaning the bus, tightness checking of Bus bar joints and Insulator. |
| 8 | ANNUAL MAINTENANCE OF SPACE HEATER TRANSFORMER & Module :Charges for opening of Space heater Transformer box cover removing, and measuring of IR Value before cleaning, cleaning, tightness checking and after completion of work measuring of IR Value of the transformer and refixing of Space heater Transformer box cover Cleaning and tightness checking ofrelated Space Heater Modules, Distribution Boxes and incoming cables and outgoing cables and terminal links including cost of Consumables. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 22, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 06, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 13 daysNov 07, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 14 daysTender Documents
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