Electricity Generator
Heating Load Estimate and Technology Option Analysis, Electricity Generator

Doherty Engineering was retained to transition a nuclear plant from its prior electricity generating operation into a Safe Storage State (“SSS”), where the plant is to remain in SSS for 30 years. The project scope involved determining and analyzing future heating and ventilation loads and identifying heating and ventilation technologies. Heating options analyzed included: Natural[…]

Electricity Generator
Owner’s Engineer of Temporary Heating Plant, Electricity Generator

Doherty Engineering Inc. (“DEI”) assisted with works and field surveillance associated with an auxiliary boiler procurement and installation. DEI took on the role of Owner’s Engineer and managed the boiler’s procurement, erection, tie-in, and start-up cycle. As Owner’s Engineer, DEI provided project management services, and supported the work across several aspects throughout project completion by[…]

Low-Carbon District Energy
Low-Carbon District Energy Master Plan, College

Doherty Engineering conducted a detailed feasibility assessment and recommendation development of a Campus Energy Centre Roadmap, hereinafter the “Roadmap”, as well as full engineering design services for the development of a new “Chiller Centre”. The Roadmap will serve to inform the college on future projects to meet requirements of projected campus growth.

Hot Water District Energy System
Hot Water District Energy System Design, University

Doherty Engineering Inc. (“DEI”) conducted a preliminary study on a University campus’ heating systems, which are supplied by a central heating plant steam distribution network. The study involved completing a condition assessment of the existing building heating systems, modelling current heating loads based on metering steam and condensate data, developing a conceptual design for heating[…]

25 MW Biomass Cogeneration District Energy Plant
Front End Engineering Design and Owner’s Engineer for 25 MW Biomass Cogeneration District Energy Plant, Utilities Company

Doherty Engineering was retained for a 25 MW biomass plant in Ajax, ON. DEI prepared preliminary and detailed feasibility studies for the biomass cogeneration plant and district energy system, comparing business-as-usual versus business with biomass district energy. Subsequent to the studies, DEI completed the front-end engineering and design (FEED) documentation, developed the tender packages under an EPC[…]