Loading
Loading…
Loading…
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.3 LAccepted-AOC 59 R G S ROAD USHAGRAM DURGAMANDIR ASANSOL BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | ₹4.3 L | L1 | Accepted-AOC TC recommendation |
| 2 | Rejected-Technical STATION ROAD P O UKHRA DIST BURDWAN PIN 713363 W B | UKHRA | BURDWAN | WEST BENGAL | 713363 | - | - | Rejected-Technical TC recommendation |
| 3 | Rejected-Technical 88 SILICATE FACTORY ROAD ASANSOL 88 SILICATE FACTORY ROAD BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | - | - | Rejected-Technical TC recommendation |
| Sl No | Description | Qty | Unit | ROY ENTERPRISE L1 |
|---|---|---|---|---|
| 1.00For NGR Monitoring System | ||||
| 2.00 | Non-magnetic stainless steel grid resistance, type ss304, 190+/-10% ohms, 19 KW | 1 | ls | 1,37,500 ₹1.4 L |
| 3.00 | Outdoor type made up of 2mm CRCA sheet steel enclosure with top canopy duly powder coated paints free standing and floor mounting type starting and ending studs with insulator for resistor, terminal box for both sides | 1 | ls | 13,200 ₹13,200 |
| 4.00 | Failsafe Neutral Grounding resistance Monitoring Relay along with Earth fault relay (2 to 10amp) digitally display, Neutral Voltage sensor including reactor for controlling fault current suitable for 3.3KV Secondary Voltage. | 1 | ls | 1,04,500 ₹1.0 L |
| 5.00 | CBCT | 1 | ls | 5,500 ₹5,500 |
| 6.00 | Outdoor type made up of 2mm CRCA MS sheet enclosure with front door free standing and floor mounting duly powder coated paints conforming IP-55 complete failsafe relay. | 1 | ls | 13,400 ₹13,400 |
| 7.00 | Auxiliary wiring with different type lugs socket and armoured cable 3.3Kv grade 6 sqmm 2 cores for neutral and earth connection and 1100V grade cable for CBCT | 1 | ls | 17,600 ₹17,600 |
| 8.00 | Installation and commissioning charges | 1 | ls | 15,000 ₹15,000 |
| 9.00For Winding & Oil Temperature Miter Assembly | ||||
| 10.00 | Supply & installation of indicating lamp, push switch, adhesive tape etc. | 1 | ls | 3,800 ₹3,800 |
Tender Value
₹4.3 L
EMD Value
₹5,400
Closing Date
22 Dec 2025, 9:00 amClosed
General Manager Bankola Area
Office of The General Manager Bankola Area, PIN-713363
Supply and installation and commissioning of restricted neutral grounding monitoring system of 01 no 750 KVA 11KV /3.3KV Surface transformer deployed at VK unit substation at Khandra Colliery under Bankola Area(retender)
2025_ECL_349132_1
ECL/GM/BA/E TENDER/25-26/ENM/27(R01) Dt 10.12.2025
Open Tender
Electrical and Maintenance Works
25 days
Khandra Colliery
Please refer Tender documents.
5 documents required · 5 mandatory
₹5,400
21 Apr 2026
10 Dec 2025
23 Dec 2025
10 Dec 2025
22 Dec 2025
10 Dec 2025
10 Dec 2025 - 15 Dec 2025
Amount
For NGR Monitoring System
Non-magnetic stainless steel grid resistance, type ss304, 190+/-10% ohms, 19 KW
Outdoor type made up of 2mm CRCA sheet steel enclosure with top canopy duly powder coated paints free standing and floor mounting type starting and ending studs with insulator for resistor, terminal box for both sides
Failsafe Neutral Grounding resistance Monitoring Relay along with Earth fault relay (2 to 10amp) digitally display, Neutral Voltage sensor including reactor for controlling fault current suitable for 3.3KV Secondary Voltage.
Outdoor type made up of 2mm CRCA MS sheet enclosure with front door free standing and floor mounting duly powder coated paints conforming IP-55 complete failsafe relay.
Auxiliary wiring with different type lugs socket and armoured cable 3.3Kv grade 6 sqmm 2 cores for neutral and earth connection and 1100V grade cable for CBCT
Installation and commissioning charges
For Winding & Oil Temperature Miter Assembly
Supply & installation of indicating lamp, push switch, adhesive tape etc.
Supply & installation of 110V auxiliary contactor unit
Supply & installation of winding temperature sensor
Supply & installation of oil temperature sensor
Supply & installation of 110V operated 4” warning bell with wiring
Circuit wiring with 1.5Sqmm single core copper wiring
Supply & installation of oil temperature meter
Supply & installation of winding temperature meter
Labour Charges for complete fitting and testing
Total impact of GST for the purpose of CTC
stage.html
html • 0.04 MB
techsummary_361858.pdf
BOQ Comparative Chart
xlsx
fin_eval.pdf
aoc.pdf
Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.
details.html
html • 0.05 MB
Tendernotice_1.pdf
PDF • 0.84 MB
Tendernotice_2.pdf
PDF • 1.26 MB
Tendernotice_3.pdf
PDF • 0.16 MB
BOQ_361858.xls
BOQ • 0.33 MB
Download all tender documents and submit your bid