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Tender Value
₹4.4 Cr
EMD Value
₹3.7 L
Closing Date
9 Feb 2026, 3:00 pmClosed
Maintenance of 2 x 25KV Power Supply Installations on Vaitarna- Sachin (IR) section of DFCCIL under CGM/Mumbai unit, for a period of 24 months.
DFC-MUM-EL-PSI-VR-SCH-T-2
DFC-MUM-EL-PSI-VR-SCH-T-2
Open
24 Months
Mumbai, Maharashtra
₹0
₹3.7 L
16 Jan 2026
16 Jan 2026
1-Maintenance of Traction Sub Stations 10096205.91 Below/P
Monthly Maintenance of 132/ 220 kV/55kV, 60/84/100 MVA Traction Power Transformer.
Half Yearly Maintenance of 132/ 220 kV/55kV, 60/84/100 MVA Traction Power Transformer.
Monthly Maintenance of 132/220kV TP SF-6 Circuit Breaker
Half Yearly Maintenance of 132/220kV TP SF-6 Circuit Breaker
Yearly Maintenance of 132 kV/220kV TP SF-6 Circuit Breaker
Three Yearly Maintenance of 132/220kV TP SF-6 Circuit Breaker
Monthly Maintenance of 132/220kV Current Transformer
Half Yearly Maintenance of 132/220kV Current Transformer
Three Yearly Maintenance of 132/220kV Current Transformer
Quarterly Maintenance of 132/220kV Potential Transformer
Half Yearly Maintenance of 132/220kV Potential Transformer
Monthly Maintenance of 120/198 kV Lightning Arrester
Half Yearly Maintenance of 120/198 kV Lightning Arrester
Monthly Maintenance of 132/220kV TP Motorised Isolator with or without earthing heel
Half Yearly Maintenance of 132/220kV TP Motorised Isolator with or without earthing heel
Yearly Maintenance of 132/220kV TP Motorised Isolator with orwithout earthing heel
Half Yearly Maintenance of 132/220kV Post Insulator
Monthly Maintenance of 55 kV CurrentTransformer
Half Yearly Maintenance of 55 kV Current Transformer
Three Yearly Maintenance of 55 kV Current Transformer
Monthly Maintenance of 55/72.2kV DP SF-6 Circuit Breaker
Half Yearly Maintenance of 55/72.2kV DP SF-6 Circuit Breaker
Yearly Maintenance of 55/72.2kV DP SF- 6 Circuit Breaker
Three Yearly Maintenance of 55/72.2kV DP SF-6 Circuit Breaker
Monthly Maintenance of 55 /72.5 kV DP Motorised Isolator without earthing heel
Half Yearly Maintenance of 55/72.5 kV DP Motorised Isolator without earthing heel
Yearly Maintenance of 55/72.5 kV DP Motorised Isolator without earthing heel
Monthly Maintenance of 42/ 60 kV Lightning Arrester
Half Yearly Maintenance of 42/60 kV Lightning Arrester
Monthly Maintenance of 55kV/27.5 kV, 14.3 MVA Auto Transformer
Half Yearly Maintenance of 55kV/27.5 kV, 14.3 MVA Auto Transformer
Quarterly Maintenance of 25 kV Potential Transformer Protection PT
Half Yearly Maintenance of 25 kV Potential Transformer Protection PT
Monthly Maintenance of 25 kV Current Transformer at Auto Transformer
Half Yearly Maintenance of 25 kV Current Transformer
Three Yearly Maintenance of 25 kV Current Transformer
Monthly Maintenance of 25 kV DP Circuit Breaker/ Interrupter
Half Yearly Maintenance of 25 kV DP Circuit Breaker/ Interrupter
Yearly Maintenance of 25 kV DP Circuit Breaker/ Interrupter
Monthly Maintenance of 25 kV DP Motorised Isolator without earthing heel
Half Yearly Maintenance of 25 kV DP Motorised Isolator without earthing heel
Yearly Maintenance of 25 kV DP Motorised Isolator without earthing heel
Half Yearly Maintenance of 66kV/25kV Post Insulator
Quarterly Maintenance of 25kV/240V, 100kVA LT Auxiliary Transformer
Half Yearly Maintenance of 25kV/240V, 100kVA LT Auxiliary Transformer
Yearly Maintenance of 25kV/240V, 100kVA LT Auxiliary Transformer
Monthly Maintenance of 55kV/0.65 kV, 3 MVA Transformer of Capacitor bank.
Half Yearly Maintenance of 55kV/0.65 kV, 3 MVA MVA Transformer Capacitor bank.
Quarterly maintenance of 2500 KVAR CAPACITOR Bank Including Series REACTOR
Half yearly maintenance of 2500 KVAR CAPACITOR Bank Including Series REACTOR
Yearly maintenance of 2500 KVAR CAPACITOR Bank Including Series REACTOR
Quarterly Maintenance of 25 kV Neutral Current Transformer
Fortnightly battery & battery charger maintenance of TSS
Yearly battery & battery charger maintenance of TSS
Half Yearly maintenance of Earthing station
Yearly Buried Rail Connection
Half Yearly Thermal Imaging of Equipment connector
Yearly Maintenance of Earth Screen Conductor
Yearly maintenance of Cable Trench Cleaning
Reclamation of DCP(5kG,10 kG & 25 kG),CO2(9kG) & form type fire extinguisher.
Refilling of DCP(5kG,10 kG & 25 kG),CO2(9kG) & form type fire extinguisher. Above/
Monthly Maintenance of 8 MVA MVA Auto Transformer
Half Yearly Maintenance of 8 MVA MVA Auto Transformer
Monthly Maintenance of 25 kV Current Transformer at Auto Transformer
Half Yearly Maintenance of 25 kV Current Transformer
Monthly Maintenance of 25 kV DP CB/ Interrupter
Half Yearly Maintenance of 25 kV DP CB/ Interrupter
Yearly Maintenance of 25 kV DP CB/ Interrupter
Monthly Maintenance of 25 kV DP Isolator (Manual )
Half Yearly Maintenance of 25 kV DP Isolator (Manual )
Yearly Maintenance of 25 kV DP Isolator (Manual )
Quarterly Maintenance of 25 kV Potential Transformer .
Half Yearly Maintenance of 25 kV Potential Transformer.
Monthly Maintenance of 42 kV Lightning Arrester
Half Yearly Maintenance of 42 KV Lightning Arrester
Half Yearly Maintenance of 66kV/25kV Post Insulator
Quarterly Maintenance of 25kV/240V, 10kVA LT Auxiliary Transformer with LT cable up to ACDB
Half Yearly Maintenance of 25kV/240V, 10kVA LT Auxiliary Transformer with LT cable up to ACDB
Yearly Maintenance of 25kV/240V, 10kVA LT Auxiliary Transformer with LT cable up to ACDB
Fortnightly battery & battery charger maintenance at SCPs
Yearly Maintenance of Battery And Battery Charger
Half Yearly maintenance of Earthing Station
Yearly maintenance Buried Rail Connection
Half Yearly Thermal Imaging of Equipment connector
Yearly Maintenance of Earth Screen Conductor for complete SCP.
Yearly maintenance of Cable Trench Cleaning
Reclamation of DCP(5kG,10 kG & 25 kG),CO2(9kG) & form type fire extinguisher.
Refilling of DCP(5kG,10 kG & 25 kG),CO2(9kG) & form type fire extinguisher. Above/
3-Panels & Gantry Bus Bar insulator other Maintenance 7758594.76 Below/P
Monthly panel maintenance in TSS
Monthly panel maintenance in SP/SSP
Half yearly Cross gantry or any others Gantry Bus Bar maintenance of TSS
Half yearly Cross gantry or any others Gantry Bus Bar maintenance of of SP/SSPs
Removal and re-erection of PSI Equipment
Supply & Erection of Caution Board
Supply and spreading of ballast/ Pebbles/ Gravels in Switching Stations/TSS yard
Reinforce concrete for cable trench & cover
Supply and repainting of PSI equipment like Transformer, CT, PT, LA, BM CB, AT as per site requirment with water proof grey enamelled paint by approve brand i.e Asian, Berger etc as per IS 2932 alllatest.
Supply and repaininting of PSI assets ie. Fencing Panels, FencingUP right, barbared wire, Tubular pole at TSS/SP/SSP with Aluminum Paint i.e. Asian Berger etc. as per IS 2339 or latest
Supply and erection of Earth Pit cover & Box
Provision of Shock Treatment Chart
Drilling of holes in mast/ rails with contractor own labour and T&P complete.
Removal of Wild vegetation in TSS / SP / SSP s
Supply and erection of earth leads 75 x 8 mm mild steel flat laid in the ground or exposed as per site requirement
Supply and erection of earth leads 50 x6 mm mild steel flat laid in the ground or exposed as per site requirement
Supply and erection of 8 SWG GI Wire for earthing
N2 Gas Filling including testing of cylinder Above/
Regular House Keeping of TSS
Manning of TSS (optional as per requirement )
Manning of SCPs (Optional as per requirement) Above/
Brakdown attention of PSI equipments at TSS/SP/SSPs
Maintenance of 25 KV dropout fuse AT TSS/SP/SSP
Excavation and casting foundation and plinth by Concrete in all kind of soil including hard soil and rocky soil Above/
6-Hiring of machinery for minor miscellaneous works including
Hiring of JCB Backhoe Loaders 3DX Plus or similar with minimum 1.10 cum bucket capacity
Hiring of Hydra or similar tyre mounted Pick-n-Carry crane of 12T capacity for misc. works of handling of material
Hiring of 15T Crane on hourly basis
Hiring of Trailers for PSI Material Shifting works Above/
7-Additional PSI maintenance Activity 2826611.44 Below/P
8-Maintenance of Traction Sub Stations /SCPs (Optional) 464000.00 Below/P
9-Execution of any civil work as per requirement 870000.00 Below/P
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