St. John’s Municipal Depot

St. John’s Municipal Depot

Project Published Date

This large project involved the designed and manufacturing of fifteen custom built EneRound air handling and heat recovery units.

Included in the scope of work was removal of all existing building automation controls and retrofitting with new Automated Logic controls system for the entire complex.  HPL supplied, installed, started-up and commissioned all HVAC Equipment and building automation systems.


Duration: Phased through 2013-2016

Project Type: Retrofit 


  • 60+ gas detection sensors synced and controlled by building automation system to provide optimal indoor air quality 
  • Complex steam & hydronic heating system programmed and controlled through building automation system 
  • Complete control of heating and ventilation equipment to provide temperature and air quality control to all buildings 
  • Remote login access provided to owner for ease of diagnostics, troubleshooting and HVAC controls