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.

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