D.A. Watson Transmission Station
115kV - 35kV Station Upgrade Project




Selected Projects

Substation Upgrade Projects

● Anjigami Transmission Station
● Clergue TS Protection System Upgrade Project
● CNP - Gilmore Station P & C Upgrade Project
● CNP - Station 17 P & C Upgrade Project
● CNP - Station 18 Expansion Project
● D. A. Watson Transmission Station
● Mackay Transmission Station
● Niagara-on-the-Lake Hydro 115kV  MTS #2
● Patrick Street Transmission Station
● Patrick Street Ground Grid Upgrade Project
● Third Line TS - Tertiary System & Capacitor Bank Configuration Study
● Third Line TS - T1 Replacement Project







   

Location: Wawa, Ontario
Owner: Hydro One, Sault Ste. Marie LP
Engineer: OneLine Engineering

OneLine Engineering is providing complete electrical engineering and design services for the upgrade of 115 kV Line L2 and Transformer T2 protection systems at an existing 115 kV – 35 kV transmission station, located near Wawa, Ontario. The scope of work includes:

• Complete detailed design of new protection relay panels for the line protection, transformer and feeder protection
• Production and/or updating of all related electrical drawings including single line diagrams, AC & DC schematics, trip logic diagrams, equipment layouts, termination schedules, and equipment grounding
• Cable schedules for power, control and communications cabling
• Design and Gresizing of the station 125 VDC system upgrade
• Design of the ground grid upgrade for the new station
• Preparation on the relay coordination study and relay setting files
• Construction and commissioning assistance





OneLine Engineering is part of Cormorant Utility Services


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