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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹79.8 LAccepted-AOC | L1 | Accepted-AOC HQHLTC approved to place an order on L1 bidder. Hence accepted. | |
| 2 | L2₹78.7 L+₹7.2 L (10.1%)Rejected-AOC | L2 | Rejected-AOC Higher rate than L1 bidder. Hence rejected. |
| Sl No | Description | Qty | Unit | MADURA ENGINEERING WORKS L1 | GV ELLAIYAN CONTRACTORS L2 |
|---|---|---|---|---|---|
| 1.00 | Sub Division -I Charges for carrying Walk down check/ Monitoring for any abnormality in GIS breakers, isolators, earth switch in 230KV and 765KV Switchyard, ACDB, DCDB, Reactor, Switchyard Service Dry Type Transformer-I & II, D.G set main & standby control panels, Battery Charger-I & II, Battery Bank I & II, Pilot Reading of Battries and DG Set Battries, UPS Battries etc,. Daily as instructed by TANGEDCO maintenance engineers incharge. | 350 | opn | 1,105 ₹3,86,750 Lowest | 1,123 ₹3,93,050 |
| 2.00 | Charges for Extternal Cleaning of Gas insulated Switchyard Breakers, isolators, Earth switch in 230KV and 765KV switchyard, Reactors 80MVA, ACDB, DCDB panels Weekly as instructed by TANGEDCO maintenance engineers incharge including Consumables. | 52 | opn | 8,116 ₹4,22,032 Lowest | 8,978 ₹4,66,856 |
| 3.00 | Charges for External Cleaning of all battery cells, Measurement of Cell Voltage & Specific gravity for 220V,110V & 48V in GIS including Battery Health Monitoring System and DG Set Battries Main and Standby, including Consumables. | 12 | opn | 3,961 ₹47,532 Lowest | 4,380 ₹52,560 |
| 4.00 | Charges for External Cleaning of LT breakers & LT Modules in GIS including Consumables Fort Night. | 25 | opn | 780 ₹19,500 Lowest | 862 ₹21,550 |
| 5.00 | Charges for Air to SF6 bushing, Support Insulators, IPS Tube, CVT,EMVT and LAS External cleaning & tightness checking per feeder in 765KV & 230KV in GIS including Consumables. | 4 | opn | 8,426 ₹33,704 Lowest | 9,320 ₹37,280 |
| 6.00 | Charges for Top-up of SF6 Gas in 230KV and 765KV GIS Busduct per Gas compartment including Consumables. | 15 | opn | 2,136 ₹32,040 Lowest | 2,362 ₹35,430 |
| 7.00 | DG set weekly checking of Battries, Topping of Diesel, Starting of DG set Run for an Hour. | 52 | opn | 2,273 ₹1,18,196 Lowest | 2,514 ₹1,30,728 |
| 8.00 | Charges for checking and cleaning of Sandwich Busduct annully from DG set to 12.5 Switchgear Room in BTG area including Hiring Charges of Crane and Consumables. | 1 | opn | 37,657 ₹37,657 Lowest | 41,655 ₹41,655 |
| 9.00 | Charges for Carrying Emergency Breakdown work (Replacement of LAS, Bus post Insulator, Changing the Clamp, EMVT, CVT (if any) and Tightness checking in 230KV / 765KV (Switchyard & Feeders) and Hiring of Hydraulic Crane for Emergency Breakdown work including Consumables. | 6 | opn | 26,481 ₹1,58,886 Lowest | 29,293 ₹1,75,758 |
| 10.00 | Charges for carrying Walk down check/ Monitoring for any abnormality in Dry Type Transformer as instructed by TANGEDCO maintenance engineer incharge. | 350 | opn | 1,105 ₹3,86,750 Lowest | 1,223 ₹4,28,050 |
Tender Value
Refer Docs
EMD Value
₹80,300
Closing Date
29 Aug 2025, 2:30 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
CE/NCTPP-III
Chief Engineer NCTPP-III Chennai 600120
EM I Charges for carrying out routine preventive and minor breakdown works
2025_EB_596835_1
CE/E/SE/E/NCTPP-III/06/2025-26
Open Tender
Maintenance Works
Works
365 days
NCTPP-III
As per specification
2 documents required · 2 mandatory
₹0
₹80,300
Yes
24 Oct 2025
23 Aug 2025
30 Aug 2025
23 Aug 2025
29 Aug 2025
23 Aug 2025
23 Aug 2025 - 28 Aug 2025
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tech_eval.pdf
boq_comp_chart.xlsx
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fin_eval.pdf
aoc.pdf
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