Projects

Experience With Projects

Discover the EWE Excellent Work Experience brand by perusing our successful Experience with Projects below:

Transmission and Distribution
High Voltage Substation/
Switching Station Projects:

Asset Commissioning Manager/Electrical Testing & Commissioning Manager with responsibilities inclusive of Construction and Electrical Testing & Commissioning (Acceptance Testing) Management/Oversight/Power Consulting in the field of the following Projects/Equipment: 500/230/69kV Substation – Green Field Substation Project – Mitsubishi 500kV GIS/GIB, 500/230kV Substation, 500kV Switching Station, 230/138/69kV Substation, 230/69kV Substations – Green Field Substation Projects (230/69kV SGB Three Phase Power Transformers), 230/69kV Substation, 230kV Switching Station, 69/12kV Substation – Green Field Substation Project, 69/12kV Substation, 500/230kV Hyundai Single Phase Auto-Transformers Installation, 500/230kV Hyundai Single Phase Auto-Transformer Spare – Phase A Reinhausen Tap Changer Control Cabinet Control Wiring Terminations and Damaged Control Wiring Replacement Project, 230/69kV Transformer DC Controls-Control Wiring Project, 230/69kV Substation 230kV Lines and Bays Upgrades, 230/69kV Substation 69kV Lines and Bays 1 and 2 Additions, 230kV Switching Station 230kV Line and Bay Upgrades.

69/12kV Substation 69kV Circuit Breaker Replacement, 230/138/69kV Substation Transformer 7 Secondary 138kV Circuit Breaker Replacement and Transformer 7 ETM Replacement including Drawings Review, Transformers Top to Bottom Inspection, High Voltage Substations/Switching Stations Equipment Inspections, Control House – Station Service Equipment, ATS, MTS, Battery Banks, Battery Chargers, Relays & Controls (SEL Relays, GE Relays, ABB Relays), Primary & Backup Protection Scheme, SCADA, Electrical Apparatus Test Results Review, Acceptance of Equipment for Service/Second Level Verification,
Energization-Phase Angle Testing/In-Service Load Checks Review, and Formal Reports.

Asset Commissioning
Field Services/Staff Augmentation - Substation/Switching Station Projects:


500/230/69kV Substations, 500/230kV Hyundai Three Phase Power Transformer Replacement Transformer, 500/230kV Hyundai Three Phase Power Transformer Spare, 500/230kV Substation, 500/138/69kV Substation – Green Field Substation Project,
500kV Mitsubishi GIS/GIB, 500kV ABB GIS/GIB, 230/69kV Substations – Green Field Substation Projects, 230/69kV Substations (SEL Control Houses), 230kV Switching Station, 230/69kV Substations and 230kV Switching Station (230kV Reactors Project), 138/12kV Substation, 69/12kV Substations – Green Field Substation Projects, 69/12kV Substation, 69kV ABB GIS/GIB,
Energization-Phase Angle Testing/In-Service Load Checks Monitoring.

Substation/Switching Station Experience:


500kV Lines & Siemens 500kV GIS/GIB, 500/230kV SMIT Single Phase Auto-Transformers with Spare, 500kV Lines & 500/230kV Substation, 500/230kV SMIT Single Phase Auto-Transformers, 230/138/26kV Substation/230kV Siemens SF6 GCB’s Replacement, 138kV Bus CCVT’s Replacement, 26kV Siemens SF6 GCB Replacement, 230kV Substation – Relays & Alarm Panels Replacement, 230kV Substation – Bus & Disconnect Switches Replacement, 69/12kV Substation – Green Field Substation Project Phase 1 & Phase 2, 26kV OCB-Siemens SF6 GCB Replacement Program (9-Circuit Breakers), 138kV Switching Station/138kV OCB-ABB SF6 GCB Replacement Program (1-Circuit Breaker & Associated Disconnect Switches), 230/69kV Substation 2000A Ampacity Upgrades – Bay 2L & Bay 2R 230kV OCB-Mitsubishi SF6 GCB Replacement Program (1-Bus Tie Circuit Breaker & Associated Pascor Atlantic Tandem Disconnect Switches – MOD’s), (1590 kCMil ACSR Tie Strain Bus), CCVT’s Load Box, (Control Wiring Changes per
IFC Drawings pertaining to 2L GCB, 2L & 2R MOD’s, and Control House Relay Panels), Construction and Electrical Testing & Commissioning Management/Oversight, Energization-Phase Angle Testing/In-Service Load Checks Monitoring.

230/69kV Substation 2000A Ampacity Upgrades/230kV OCB-Mitsubishi SF6 GCB Replacement Program (1-Bus Tie Circuit Breaker & Associated Pascor Atlantic Disconnect Switches – MOD’s), 230kV Bus Replacement, CCVT’s, CCVT’s Load Box, (Control Wiring Changes per IFC Drawings pertaining to Bus Tie GCB, MOD’s, and Control House Relay Panels), Electrical Testing & Commissioning, Energization-Phase Angle Testing/In-Service Load Checks Monitoring, As-Built Drawings, 230/69kV Substation 2000A Ampacity Upgrades – (230kV Pascor Atlantic – Tandem Disconnect Switches, Disconnect Switches & Operators), Electrical Testing & Commissioning, Energization, As-Built Drawings, 115kV Substation — Siemens 115kV SF6 Gas Circuit Breakers, Circuit Switchers, ABB Oil Filled Transformers, Disconnect Switches, CCVT’s, Surge Arrestors, Capacitor Banks, CT’s, SEL Relays, ABB Relays, GE Relays, Wave Traps, Control Wiring, DC & AC Controls, Telemetering, SCADA, Protection Scheme, Substation Drawings, 115kV Substation — Siemens 115kV SF6 Gas Circuit Breakers, ABB 115kV SF6 Gas Circuit Breaker, Circuit Switcher, Disconnect Switches, CCVT’s, Surge Arrestors, Capacitor Bank, CT’s, SEL Relays, ABB Relays, GE Relays, Control Wiring, DC & AC Controls, Substation Drawings, 115kV and 345kV Substation – CCVT’s, Surge Arrestors, Wave Traps, Substation Drawings, 115kV Substation — Siemens 115kV SF6 Gas Circuit Breakers, Disconnect Switches, CCVT’s, Surge Arrestors, CT’s, Control Wiring, DC & AC Controls,
Substation Drawings.

Power Generation Experience:


Start-Up Program ABB-Alstom GT24 CCPP / 580MW Plant (2) Units (Construction, Commissioning, Commercial Operation, Fleet Outages)–(14 Fleet Units), Back-Fed Units from 345kV Switch Yard, 345kV Switch Yard Ring Bus – High Voltage Protection Scheme-Primary & Backup, Differential Current Relays (ABB-LFCB 102, ABB-LCB II, ABB-TPU 2000R), SEL Relays, Line Fault Relays, ABB-GPU 2000R Relays, Island Mode Protection Scheme Line Status, DFR-Digital Fault Recorders, RTU-Remote Terminal Units-Hathaway, Telemetry, Medium Voltage Switchgear Relays including Micro Shield-Over Current Relays & Multlin 269 Plus-Motor Management Relays, Low Voltage Switchgear Relays including MPSC 2000 Multi-Function Relays & Circuit Shield-Under Voltage & Phase Sequence Relays, Electro-Mechanical Relays-Lockout Relays, Solid State Relays, Micro Processor Relays, ABB-Alstom Generators 300MVA Rated, ABB-Power Tech GSU Power Transformers 330MVA Rated, ABB-Power Tech, SST Power Transformers 25MVA Rated, ABB Auxiliary Transformers 2.5MVA Rated, ABB 362kV Rated (SF6) Circuit Breakers and Associated Disconnect Switches, ABB 21kV Rated (SF6) Circuit Breakers and Associated Disconnect Switches, ABB 5kV Rated (SF6) Circuit Breakers and Associated Disconnect Switches, Motor Control Centers, Generators, Static Starting Device, Excitation Controls Cabinet, Generator & Transformer Protection Cabinet, Protection & Metering CT’s & PT’s, Alpha Standard 21kV Rated Iso-Phase Bus,
Ground Grid Installation.

Transformer Projects Supervision/Lead/Oversight:


Fleet GSU Transformers Faults (Windings & Insulating Oil) – Extensive Electrical Testing & Investigation. Remove Unit 6 & Unit 5 Faulted GSU Transformers & Replace Unit 6 GSU Transformer with Fleet GSU Spare Transformer & Re-energize Unit 6 GSU Transformer. POI – Panel Of Inquiry – Fleet (14) GSU Transformers & Oil Investigation and Condition Assessment – Electrical Testing. GSU Transformers 6 & 5 Re-wind & Factory Electrical Testing Projects. Fleet 2nd Spare GSU Transformer Project.
Fleet (14) GSU Transformers Oil – Metal Passivator Irgamet 39 – Oil Passivation Project & Passivated Oil Sampling Program – Trending & Analysis (General Oil Quality-Full Screen, DGA-Dissolved Gas Analysis, Corrosive Sulfur Testing D1275 Modified, Irgamet 39 Content, Copper Content, Microscopic – Particulates). POI – Panel Of Inquiry – Fleet (14) GSU Transformers & Oil – Electrical Safety Monitoring Program inclusive of Local & Remote Readings (Winding Hot Spot Temperature, Oil Temperature,
Hydran – Incipient Fault Monitor, Low Oil Level Alarm).