OneLine Engineering Services

OneLine Engineering is a specialized power system engineering services provider with years of demonstrated experience. We provide complete services from project conception to project energization. Our success comes from providing hands-on detailed engineering services to our clients on a long list of challenging substation and power system upgrade and greenfield projects.

Specialized Power Engineering Services

We work closely with our clients to solve their challenging design problems to achieve a successful project outcome. Providing specialty power system engineering services for substations is the very core of our company.

EPC Substation Engineering Services

Working with our EPC partners for years, and receiving continuous feedback from them, we fully understand the quality of services needed to get the job done safely, on schedule, and on budget.

Transmission & Generation Substation Engineering

Working with our EPC partners for years, and receiving continuous feedback from them, we fully understand the quality of services needed to get the job done safely, on schedule, and on budget.

OneLine provides a complete line of power system engineering and design services. Using advanced design software, we work closely with our clients to solve their difficult design problems and achieve a successful project outcome. Our specialty services are the very core of our company. 

Our Engineering Services include:

 Load flow and short circuit calculations

 Motor starting analysis

 Insulation coordination studies

 Capacitor bank switching studies

 TVR studies

 Transformer inrush studies

 Reactive power compensation studies

 Protection relay coordination studies

 Protection relay settings and configuration

 Substation RTU and HMI configuration

 Power cable sizing calculations

 Arc flash hazard calculations

 Grounding studies and analysis

Our Project Design services include:

 Complete Project Management services

 Connection application assistance

 Power system analysis and studies

 Detailed equipment and installation specifications

 Detailed protection and control system development and design

 Detailed teleprotection scheme development and design

 Detailed relay panel and E-house design

 Substation automation and system integration design

 Detailed engineering drawing packages

 Commissioning and testing assistance

Quality Assurance

We are committed to providing quality engineering services to our customer base. Our goal is to meet and through continual quality improvement, exceed customer expectations. For further details click on the links below.

To our valued customers:

The outbreak of the COVID-19 virus and the changes to public safety guidelines being issued by governmental health organizations are both rapidly evolving.

The Cormorant Utility Services Group of Companies is working hard to ensure the health, safety and environment of our employees, our customers and the general public, while still working diligently on the services and products we deliver.

Actions being taken to date include:

  • The formation of the Cormorant COVID-19 response team, both at the corporate and regional level and monitoring of the health, safety and environment of our organization
  • Regular communication and updates to our Cormorant employees
  • Increased hand and respiratory etiquette hygiene practices
  • Ensuring employees who have encountered anyone with COVID-19 stay at home for 14 days
  • Isolating employees who return from personal travel
  • Suspension of business travel
  • Expanding the group of employees who can work from home or remotely
  • Respecting any additional requirements our clients may request

The COVID-19 guidelines allow for construction to continue, provided no more than 50 workers are working in any one space at a time.

Site managers are taking the following steps:

  • reduce face-to-face meetings and hold site meetings in open spaces or outside;
  • increase the number of hand-washing stations and post signage identifying where they are located;
  • Maintain a list of workers on site and update it daily;
  • Clean all common areas at the end of each day, including washrooms, offices, common tables, desks, light switches and door handles; and
  • Send anyone with COVID-19 symptoms home and require them to maintain 14 days of isolation.

We are communicating with our suppliers and sub-contractors and have asked them to apply similar guidance to their employees visiting our offices or work sites.

Should you have any questions or concerns, please get in touch with our Director of Health, Safety and Environment, Doug Matthew, who is also the head of the COVID-19 response team,