Tender For Overhauling Of Ht And Lt Breakers During Mta 2024 25
Tender Overview
Project Description
Tender For Overhauling Of Ht And Lt Breakers During Mta 2024 25
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 10-Aug-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 17-Aug-2024 |
| 2 | 17-Aug-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 24-Aug-2024 |
BOQ
| Sl. No. | Item Description |
| 1 | Complete Overhauling & Testing of 11KV Indoor VCB (01 Nos)of M/s Siemens Vacuum Circuit Breaker (VCB) of rating800Aincluding supply and replacing of defective components as mentioned in Annexure-B |
| 2 | Complete Overhauling, testing of6.6 KV Indoor,Vacuum Circuit Breakers (VCB) ofM/s BHEL make of rating400 A to 1600 Aincluding supply and replacing of defectivecomponents as mentioned inAnnexure-B |
| 3 | Complete Overhauling, testing of 415 V Indoorair circuit breakers (ACB) of rating 630 A to 3200 Aof L&T, Seimens, English Electric, Scnieder, ABB make including supply and replacing of defective components as mentioned inAnnexure-B |
| 4 | Supply ofthe following items which will be utilised during Overhauling of Breakers (VCB\"s & ACB\"s) |
| 5 | Supply of 220 V DC Tripping coil suitable for 6.6KV VCB\"s of BHEL make of 400A / 800A (INSPROS, 220V DC, 219.2 Ω (OR) Equivalent / Suitable One to One replacement of total assembly including plunger)as mentioned inAnnexure-B |
| 6 | Supply of 220 V DC Closing Coil suitable for 6.6 KV VCB\"s of BHEL make of 400A / 800A (3AY1510-OF 220V DC, 484 Ω (OR) Equivalent / Suitable One to One replacement of total assembly including plunger)as mentioned inAnnexure-B |
| 7 | Supply of220 V DC Tripping coil Suitable for 415V ACB\"s of L&T make CN-CS 800A/1250A/1600A/3200A/4000A (Shunt release EA 220V DC (OR) Equivalent / Suitable One to One replacement of total assembly including plunger)as mentioned inAnnexure-B |
| 8 | Supply of 220 V DC Closing coil Suitable for 415V ACB\"sof L&T make CN-CS 800A/1250A/1600A/3200A/4000A (220V DC Equivalent / Suitable One to One replacement of total assembly including plunger)as mentioned inAnnexure-B |
| 9 | Supply ofSpring Charging Motor for 6.6KV VCBs of 400A & 800A of BHEL make (Small Power Motors, Universal Series, 220 V DC, Frame - ATF-4A, Duty Cycle-S3, 8000 RPM (OR) Equivalent / Suitable One to One replacement including motor shaft mounted gear assembly)as mentioned inAnnexure-B |
| 10 | Supply of Spring Charging Motor for 415V ACBs of L&T make CN-CS 800A/1250A/1600A/3200A (Wolf make SPM-63, 220 V DC, 15000 NLRPM (OR) Equivalent / Suitable One to One replacement including motor shaft mounted gear assembly) as mentioned inAnnexure-B |
| 11 | Supply of SELEC Time delay relay,Voltage 230VAC, ANALOG TIMER -SELEC 800XA -230 VAC 0-30 SEC as mentioned inAnnexure-B |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
CompletedBid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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