
Emergency Generator Fuel-System Upgrade in an Occupied Toronto High-Rise
Facility Type
25-Storey Residential Building
Location
Downtown Toronto

Project Scope
Complete day tank replacement, new duplex pump set, secondary containment piping.
The Challenge
Existing system failed ten-year inspection due to inadequate containment and obsolete transfer pumps.
In critical facilities, fuel system deficiencies pose an immediate risk to life-safety operations. Prolonged downtime during remediation is rarely an option, requiring precise planning and execution.
The Solution & Execution
Our team developed a comprehensive execution plan that prioritized maintaining backup power readiness while the new systems were installed.
- Detailed site assessment to verify routing and clearances
- Custom fabrication of required supports off-site
- Coordinated shutdown and transfer sequencing
- Final testing, commissioning and TSSA compliance documentation
Project Result
System restored to full compliance with zero unplanned power interruptions.
Services Used on This Project
Related Guides
- What Happens During a Ten-Year Fuel-Oil System Inspection?Understanding the regulatory requirements and what inspectors look for in emergency power fuel systems.Read more
- Common Deficiencies in Older Emergency-Generator Fuel SystemsFrom lack of containment to improper venting, here is where legacy systems most often fail compliance.Read more
- What a CSA B139 Fuel-System Upgrade InvolvesA practical guide to bringing an aging generator or fire pump fuel system up to current code standards.Read more
- Planning a Fuel-Tank Replacement in an Occupied BuildingManaging access, noise, fumes, and temporary power when replacing critical storage infrastructure.Read more
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