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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹11.2 CrAccepted-AOC H NO 351 F NEAR SHANTADURGA TEMPLE SHANTINAGAR AQUEM BAIXO NAVELIM GOA 403707 | NAVELIM | SOUTH GOA | GOA | 403707 | ₹11.2 Cr Quoted ₹9.4 Cr | L1 | Accepted-AOC Work order issue by the concerned divisional Engineer vide order no 897 dt 21-8-2026 |
| 2 | L2₹9.6 Cr+₹19.1 L (2.04%)Rejected-Finance A 76 SECTOR 63 NOIDA UTTAR PRADESH 201301 | NOIDA | GAUTAM BUDDHA NAGAR | UTTAR PRADESH | 201301 | ₹9.6 Cr+₹19.1 L (2.04%) | L2 | Rejected-Finance L2 Bidder |
Tender Value
₹8.9 Cr
EMD Value
₹17.9 L
Closing Date
16 Oct 2025, 5:30 pmClosed
Chief Electrical Engineer
Vidyut Bhavan Panaji Goa
SETC of integrated Nitrogen injection fire protection system for 220by110KV, 100MVA Pr Tr, 110by33KV 40MVA and 50MVA Pr Tr for EHV SS at Tivim, Amona, Ponda, Xeldem, Kadamba Plateau and Verna SS
2025_ED_24292_1
Tender 08(2025-26)/CSC
Open Tender
Electrical Works
Percentage
270 days
Tivim Ponda Xeldem Verna and Amona
Please refer Tender documents.
4 documents required · 4 mandatory
₹1,500
₹17.9 L
CSC section, 5th flr, Vidyut Bhavan Panaji Goa
26 Aug 2026
20 Aug 2025
21 Oct 2025
20 Aug 2025
16 Oct 2025
29 Aug 2025
26 Aug 2025
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Supply, Erection Testing and Commissioning | - | - | - | - |
| 2 | SETC of Integrated Nitrogen Injection Explosion Prevention Sysytem for Oil filled 220/110KV,100MVA Power Transformer with associated equipments complete consisiting fire extenguishing cubicle near transformer with quick depressurisation assembly (duration :30 sec.) with 10 cubic meter of N2 cylinder ,N2 release device,supervision for solenoids,Gauges,Hoses,Sace Heater, etc, and monitoring in the control room with adequate numbers of fire detectos on transformer top cover, convervator isolation valve between bucholze relay and conservator, MS oil drain tank with storage capacity equal to 10% of total volume of oil in transformer tank with support strucutre ,single Box placed on the transformer along with associated oil drain pipes(DIN 125) & Nitrogen Injection pipes (ERW Class C) with support & fittings , control & Power cable etc. The activation system for prevation shall consist differentail Relay trip with Rapid Pressure Rise Relay with Bucholz Relay or Pressure Relief valve trip with transformer isolation control IED with required AI/DI//DO module shall be provided for control, protection & monitoring complaint toIEC-61850 ED.2&IEC 61850-9 2LE protocol. The operating system voltage shall be 220V DC duly compatible with ED.2IEC -61850/IEC-104,IEC-62040,CIGRE-537.The mandatory spares such as sapre Nitrogen Cylinder (1 No) Fire sensors (3Nos) set of Hose Pipe shall be provided . | 8 | Nos | 33,20,600 | ₹2,65,64,800 |
| 3 | .SETC of Integrated Nitrogen Injection Explosion Prevention Sysytem for Oil filled 220/110KV,40MVA Power Transformer with associated equipments complete consisiting fire extenguishing cubicle near transformer with quick depressurisation assembly (duration :30 sec.) with 10 cubic meter of N2 cylinder ,N2 release device,supervision for solenoids,Gauges,Hoses,Sace Heater, etc, and monitoring in the control room with adequate numbers of fire detectos on transformer top cover, convervator isolation valve between bucholze relay and conservator, MS oil drain tank with storage capacity equal to 10% of total volume of oil in transformer tank with support strucutre ,single Box placed on the transformer along with associated oil drain pipes(DIN 125) & Nitrogen Injection pipes (ERW Class C) with support & fittings , control & Power cable etc. The activation system for prevation shall consist differentail Relay trip with Rapid Pressure Rise Relay with Bucholz Relay or Pressure Relief valve trip with transformer isolation control IED with required AI/DI//DO module shall be provided for control, protection & monitoring complaint toIEC-61850 ED.2&IEC 61850-9 2LE protocol. The operating system voltage shall be 220V DC duly compatible with ED.2IEC -61850/IEC-104,IEC-62040,CIGRE-537.The mandatory spares such as sapre Nitrogen Cylinder (1 No) Fire sensors (3Nos) set of Hose Pipe shall be provided . | 21 | Nos | 29,95,315 | ₹6,29,01,615 |
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