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Scarborough Go Station Washrooms Improvement to AODA Standard

Scope of Work Included

  • Complete demolition of existing washroom interiors including fixtures, partitions, ceilings, plumbing, HVAC, and electrical systems.
  • Removal and replacement of sanitary piping, domestic water lines (DCW/DHW), drains, and obsolete infrastructure.
  • Full reconstruction of washrooms to meet AODA standards and barrier-free requirements.
  • Installation of new partitions, fixtures, finishes, and accessibility components including door operators and universal washroom features.
  • Plumbing installations including sanitary and vent systems, trap seal primers, and domestic water systems.
  • Installation of new electric domestic water heater (DWH-1).
  • Mechanical and HVAC modifications including exhaust and system integration.
  • Electrical upgrades including lighting, receptacles, GFI outlets, occupancy sensors, emergency lighting, CAT6 cabling, and PA system connections.
  • Work within pipe chases and confined spaces with appropriate safety procedures.
  • Multi-phase construction to maintain station operations and public access.
  • Staging, barricading, and pedestrian protection measures in high-traffic areas.
  • Scheduling of electrical shutdowns and plumbing tie-ins during off-peak or night hours.
  • Temporary services installation to maintain essential building operations during construction.
  • Coordination and management of all subtrades including plumbing, HVAC, electrical, drywall, carpentry, tiling, and door hardware.
  • Implementation of site-specific safety plans including hazard assessments, confined space protocols, and lockout/tagout procedures.
  • Full General Contractor responsibilities including labour, materials, equipment, scheduling, documentation, quality control, and coordination with Metrolinx.