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NTID 42760634
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💬 Talk to Our Bidding ExpertMaintenance Of Water Supply Sy in Marmugao - Complete Tender Details
Find eligibility criteria, important deadlines, bidding requirements, and download official documents for "Maintenance Of Water Supply Sy" in Marmugao, India.
- Opening Date : Thu 27th November, 2025
- Closing Date : Mon 24th November, 2025
- ₹ 1171700.00
- NTID 42760634
Key Values: Document Cost: 5000.00 | EMD: 23434.00 | Estimated Cost: 1171700.00
Tender Description
Maintenance Of Water Supply System Repairs Servicing And Overhauling Of 33kv Vacuum Circuit Breakers Vacuum Contactors Of Indoor Panel At Verna Pumping Station Including Replacement Of Worn Out Damaged Parts - Maintenance Of Water Supply System - Repairs, Servicing And Overhauling Of 3.3kv Vacuum Circuit Breakers/ Vacuum Contactors Of Indoor Panel At Verna Pumping Station Including Replacement Of Worn Out /damaged Parts.
Documents
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Document-1
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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Document-2
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
Costs
-
EMD
23434.00 -
Document Cost
5000.00 -
Estimated Cost
1171700.00
BOQ Items Total Items : 22 | Total Qty : 71
| # | Item | Quantity | Units |
|---|---|---|---|
| 1 | Servicing and Overhauling of 3.3KV, 630 Amps, 25kA, ABB make, type VD4 12.12.25 , Vacuum Circuit Breaker from Manufacturers Service Technician /Authorized Service provider. The detailed Scope of work is as under : Visual inspection and cleaning, Lubrication of mechanism moving parts, Checking the Operation of Closing and Tripping coil, Checking tripping mechanism operation, Checking Breaker Aux. switch operation, Checking spring charging limit switch operation , checking of damper setting, Measurement of stroke gaps for contacts and adjustment if required, Tightness checking of power connection/electrical wiring in breakers, Checking and tightening of nuts/bolts and other fasteners, Checking of all circlips and lock washers, Checking of Breaker ON/Off operation, Measurement of Contact Resistance , HV test, closing & tripping timing, Cleaning of Jaw Contacts etc. Complete as directed by Engineer-in-Charge. | 7.00 | No |
| 2 | Servicing and overhauling of 3.3KV, 400 Amps, CGL make , type MVC -400 , Three pole, Vacuum Contactor from manufacturers technician . The detailed Scope of work is as under: Visual inspection and cleaning of Vacuum Contactor, Lubrication of mechanism moving parts , Checking test Service aux. Switch operation , Checking tripping mechanism operation, Tightness checking of VC power connections, electrical wiring in VC and panel, Checking and tightening of nuts/Bolts and other fasteners in VC, Checking VC ON/Off operation manually and electrically, Checking closing and tripping time, Testing Control Circuit of VC Panel, Cleaning of Jaw Contacts, Checking alignment of breaker with the male contacts, Measurement of contact resistance, HV test, closing & tripping timing etc., Complete as directed by Engineer in charge. | 6.00 | No |
| 3 | Supply and Replacement of Closing coil assembly, Aux-110V DC make ABB for 3.3KV VD4 Cassette type Vacuum Circuit Breaker. | 3.00 | No |
| 4 | Supply and Replacement of Tripping Coil assembly, Aux-110V DC make ABB for 3.3KV VD4 Cassette type Vacuum Circuit Breaker. | 3.00 | No |
| 5 | Supply and Replacement of 3.3KV HRC Fuse 125A , make BUSSMANN/Panicker, for Vacuum Contactor . | 3.00 | No |
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