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 For The Year 2022 23 Or There After
Tender Value
1.60 Lakhs
Estimated cost
Bid Submission
15 Jul 2022
0 days left
EMD
1600
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
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
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 For The Year 2022 23 Or There After
BOQ
| Sl. No. | Item Description |
| 1 | Overhauling of 6.6 kV HT Panel1)Charges for releasing the back doors (top and bottom),Bus separator, racking out of HT Breakers/Bus VT and cleaning of all the released doors and checking of IR value of Bus.2)Charges for complete cleaning of Horizontal, vertical busbars Panels and supporting insulators with the help of air blower and Acetone , tightness checking of Horizontal, vertical bus-bars and outgoing power cable terminals.3)Charges for re-fixing of back doors(top and bottom) by providing all bolts and nuts racking in the HT breaker and checking of IR value and satisfactory commissioning |
| 2 | Charges for Annual Maintenance of 6.6 kV HT Breakers : Charges for Overhauling of H.T. Breakers mechanism, Breaker cover opening mechanism cleaning, checkingand oil lubricating and Breaker Control wiring tightness checking, Breakeroperation 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. Including cost of Consumables & T&P hire charges |
| 5 | Topping Up of SF6 Gas in Breakers : Charges for transporting of Gas level reduced breakers from SWGR room to Breaker testing room, Arranging forfillingofSF6 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. Including cost of Consumables & T&P hire charges |
| 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. Including cost of Consumables & T&P hire charges |
| 7 | Annual Maintenance of Bus duct from TIE C3B to 5B : Charges for opening of manhole covers, removing and cleaning the bus, tightness checking of Bus bar joints and Insulator. Including cost of Consumables & T&P hire charges |
| 8 | ANNUAL MAINTENANCE OF SPACE HEATER TRANSFORMER : 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 & T&P hire charges. |
AI Tender Summary
Tender Timeline
Jun 30, 2022
11:30 IST
Tender Published
Tender notice published.
CompletedJul 15, 2022
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJul 16, 2022
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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