CNP – Fielden Municipal Substation Project

Selected Projects

Utility Substations

● CNP Fielden Substation Project
● Festival Hydro MTS-1 Project
● Gartshore 115kV TS Relocation
● HONI Aylmer Transmission Station
● HONI Cedar Transmission Station
● HONI Overbrook Transmission Station
● Rockwood MS #1 Project
● Third Line Redevelopment


Location: Port Colborne, Ontario
Owner: Canadian Niagara Power
Contractor: CNP
Engineer: OneLine Engineering

OneLine Engineering provided complete engineering and protection and control design services for a new 27.6 kV – 4.16 kV municipal padmounted substation, including the installation of a 6.5 MVA padmount transformer, padmount switchgear assemblies and a protection and control building. The scope of work included:

• Design of the protection relaying schemes for the transformer and feeder protection, including detailed drawings required for assembly of the relay panels for the station
• Production of all related electrical drawings including single line diagrams, AC & DC schematics, trip logic diagrams, cable and termination schedules, and grounding layouts
• Equipment foundation layout and detail drawings, including the design of the oil containment pit
• Detailed duct bank drawings
• Site services and grading plan development
• Design of the RTU panel for the station interface with the CNP remote control system
• Grounding study for the new station
• Construction and commissioning assistance

OneLine Engineering is part of Cormorant Utility Services

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Selected Projects
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