Maintenance contract of 765 KV GSS Phagi for five year

Amount

AMC work of 765 KV GSS PHAGI

Preventive/ Periodic Maintenance of 1-Phase 765 kV Auto Transformer

Preventive/ Periodic Maintenance of 1-Phase 765 kV Shunt Reactors (all ratings) with NGR

Preventive/ Periodic Maintenance of 3-Phase 765 kV Class Circuit Breakers

Preventive/ Periodic Maintenance of 765 kV Class CT

Preventive/ Periodic Maintenance of 765 kV Class CVT

Preventive/ Periodic Maintenance of 624 kV 1-Phase Surge Arrestor (All rating)

Preventive/ Periodic Maintenance of 3- phase 765 kV motorized Isolators with One Earth Switch (All rating)

Preventive/ Periodic Maintenance of 3- phase 765 kV motorized Isolators with Two Earth Switch (All rating)

Preventive/ Periodic Maintenance of 1- phase 765 kV motorized Isolators with One Earth Switch (All rating)

Preventive/ Periodic Maintenance of 1- phase 765 kV motorized Isolators with out Earth Switch (All rating)

765 kV Main bus-bar Maintenance (Rigid Type) [3-Phase Bus Section for a 765 kV Diameter]

765 kV Main bus-bar Maintenance (Rigid Type) [Single Phase Bus Section for a 765 kV Diameter]

765 kV Main/ Jack (cross) Bus-bar Maintenance (Strung Type) [3-Phase Bus Section Insulator String to String]

765 kV Jumpers [Main/ Jack Bus/ Line to Equipment (Supporting Post Insulator if any included)]

765 kV Interconnections [Equipment to Equipment (Supporting Post Insulator if any included)]- Rigid/Pipe Type

Maintenance of Earth wire- 765 kV Switchyard (Peak to Peak Section)

Maintenance of Structures- 765 kV Switchyard- All Column and Gantry

Maintenance of 765 kV Substation Earthing-Complete Substation Earthing

IR Measurement of 01-Phase EHV Transformer (765KV)

Measurement of Capacitance & Tan Delta of HV & MV Bushings & Winding of1-Phase EHV Transformer

Partial Discharge Measurement on 1- Phase EHV Transformer

Capacitance and Tan∂ of 1-Phase EHV Circuit Breaker(765KV)

Dew Point Measurement of SF 6 Gas for 1-Phase EHV CBs

Measurement of 1-Phase EHV Circuit Breaker Operating Timings including Pre-insertion Timings

Measurement of Dynamic Contact Resistance of 3-Phase EHV Circuit Breakers

Measurement of Contact Resistance of 3-Phase EHV Circuit Breaker

Capacitance and Tan∂ Measurement of EHV CT

Insulation Resistance Measurement for EHV CT

Capacitance and Tan∂ Measurement for EHV CVT

Contact Resistance Measurement for 1-Phase Disconnectors

Leakage Current Measurement of EHV Surge Arrestor

IR Measurement of EHV Surge Arrestors

Thermo-vision Scanning of 765 kV Substation-Complete 765 kV Substation

Measurement of Substation Earthing Resistance

IR Measurement of 1 phase EHV reactor (765kv)

Measurement of capictance and Tan∂ of bushing abd winding of 1- phase Ehv reactor (765KV)

Partial Discharge Measurement on 1- Phase EHV Reactor

Preventive/ Periodic Maintenance of 3- Phase 400 kV Class Reactors (all ratings) with NGR

Preventive/ Periodic Maintenance of 3-Phase 400 kV Class Circuit Breakers

Preventive/ Periodic Maintenance of 1-Phase 400 kV Class CT

Preventive/ Periodic Maintenance of 400 kV Class CVT (all ratings)

Preventive/ Periodic Maintenance of 1-Phase 390 kV Surge Arrestor

Preventive/ Periodic Maintenance of 3-Phase 400 kV motorized Isolators with One Earth Switch

400 kV Main Bus-bar Maintenance [Rigid Type] (3- phase Bus section for a 400KV diameter)

400 kV Main Bus-bar Maintenance [Rigid Type] (1- phase Bus section for a 400KV diameter)

400 kV Main/ Auxiliary/ Jack (cross) Bus-bar Maintenance [3-Phase bus section-Insulator string to string]

400 kV Jumpers [Main/ Jack Bus/ Line to Equipment (Supporting Post Insulator if any included)]

400 kV Interconnections [Equipment to Equipment (Supporting Post Insulator if any included)](Rigide/pipe type)

Maintenance of Earth wire- 400 kV Switchyard (Peak to Peak Section)

Maintenance of Structures- 400 kV Switchyard- All Column and Gantry

Maintenance of 400 kV Substation Earthing-Complete Substation Earthing

Preventive/ Periodic Maintenance of 3- Phase 132 kV motorized Isolator with or without Earth Switch

Preventive/ Periodic Maintenance of 3-Phase 33 & 11 kV Class Circuit Breaker

Preventive/ Periodic Maintenance of 33/ 11 kV Class CT

Preventive/ Periodic Maintenance of 33/ 11 kV Class Surge Arrestor

Preventive/ Periodic Maintenance of 3- phase 33 kV Isolators with Earth Switch

33/ 11 kV Main/ Auxiliary/ Jack (cross) Bus-bar Maintenance (3-Phase Bus Section Insulator String to String)

33 kV/ 11 kV Jumpers [Main/ Jack Bus/ Line to Equipment (Supporting Post Insulator if any included)]

Maintenance of Structures- 33 kV/ 11 kV Switchyard- all Column and Gantry

Maintenance of Substation LT Transformer (33/0.4 kV or 11/0.4 kV)(all rating)

Maintenance of Relay Panels- All Types(Simpelx Type) (765KV&400KV)

Maintenance of panel- RTU/SIC/Automation panel/OLTC/Metering & Communication Equipments panel

Maintenance of Panels- Battery Charges/ DCDB Panels/ LTAC Panels

Maintenance of Panels- Outdoor Metering Box Marshalling Kiosk/ AC Distribution Board/ Junction Boxes/ Lighting Panels (not the part of any switchyard equipment)

Capacitance and Tan∂ of 3-Phase EHV Circuit Breaker(400KV)

Dew Point Measurement of SF 6 Gas for 3-Phase EHV CBs (400KV)

Measurement of 3-Phase EHV Circuit Breaker Operating Timings including Pre-insertion Timings (400KV)

Measurement of Dynamic Contact Resistance of 3-Phase EHV Circuit Breakers (400KV)

Measurement of Contact Resistance of 3-Phase EHV Circuit Breaker (400KV)

Capacitance and Tan∂ Measurement of EHV CT (400KV)

Insulation Resistance Measurement for EHV CT (400KV)

Capacitance and Tan∂ Measurement for EHV CVT (400KV)

Contact Resistance Measurement for 3-Phase Disconnectors (400KV)

Leakage Current Measurement of EHV Surge Arrestor (400KV)

IR Measurement of EHV Surge Arrestors (400KV)

IR Measurements on 33 kV/ 11 kV CT/ PT/ CT-PT Set/ Surge Arrestors

IR Measurements on 33 kV/ 11 kV 3- Phase CBs/ 3-Phase LT Transformer/ Capacitor Bank

Battery Bank Impedance Measurements (Battery Set of 48/110/220 V DC)

Measurement of Substation Earthing Resistance

IR Measurement of 3 phase EHV reactor (400kv)

Measurement of capictance and Tan∂ of bushing and winding of 3- phase Ehv reactor

Partial Discharge Measurement on 1- Phase EHV Reactor

Switchyard Cleaning Works: Grass/Weeds/Bushes and Saplings etc. in graveled area

Switchyard Cleaning Works: Grass/Weeds/Bushes and Saplings etc. in un-graveled area

Switchyard Cleaning Works: Cable trenches for depth up to 600 mm

Switchyard Cleaning Works: Cable trenches for depth from 600 mm to 1200 mm

Switchyard Cleaning Works: Pathways (Road & Pathway Area)

Substation General Cleaning: Control Room Building regular Cleaning-Dusting (floor area)

Substation General Cleaning: Control Room Building regular Cleaning-Mopping (floor area)

Substation General Cleaning: Control Room Building regular Toilet Cleaning (floor area)

Substation General Cleaning: Control Room Building Periodic Cleaning (Window & door Size)

Substation General Cleaning: Control Room Building Periodic Cleaning-Roof (Roof Area)

Substation General Cleaning: Substation premises (Road & Patch area)

Maintenance of Grassy Lawn (06 Nos.)

Service of Hydraulic Lifter (Hydra) for a 4 hours within 5 KM

Service of Hydraulic Man Lifter (Hydra) for a 4 hours (with 360 degree rotation) within 5 Km

Service of To and Fro of Hydraulic Lifter (Hydra) & Hydraulic Man Lifter (Hydra) upto destination (in multiple of 05 KM. and upto 50 kM Peripheri)

Manpower Assistance for Major Maintenance in the 765 kV Substation

Manpower Assistance for Minor Maintenance in the 765 KV Substation

Maintenance of Solar Photovoltaic System. (0.5 MWP)

Maintenance of Fire Fightining/ Hydrant System.

Maintenance of Air Conditioning System. (55 Nos. AC)

Maintenance of SAS System (Complete). Normal Visit

Maintenance of SAS System (Complete). Emergency/Breakdown Visit

Maintenance of DG Set.

Maintenance of Yard Light. (LED Fixtures) (Monthly)

Maintenance of Yard Light. (Conventional Fixtures) (Monthly)

Maintenance of Camera's. (SNC ER S21 CAMERAS) (Quarterly)

Maintenance of Camera's. (SNC CH120 CAMERAS) (Quarterly)

Mainrenance of 33KV Line:-(from 132kV GSS Phagi to 765kV SS Phagi) 08 KM 33KV S/C Transmission Line, cleaning of route, mass fabrication of lattice tower , insulators, cross arms, disc insulators, clamps, ASCR Panther conductor, GI wire, Earthing etc. (Routeen Line patrolling & Tree Traimming) (Quarterly)

Mainrenance of 33KV Line:-(from 132kV GSS Phagi to 765kV SS Phagi) 08 KM 33KV S/C Transmission Line, cleaning of route, mass fabrication of lattice tower , insulators, cross arms, disc insulators, clamps, ASCR Panther conductor, GI wire, Earthing etc. (Attending Emergency Breakdown when required)

Maintenance work of 765KV GIS Bay