Wind Engineering

Pedestrian Comfort

Air Quality

Exhaust Stack & Air
Intake Solutions

Sun / Shade / Glare

Snow Engineering

Ventilation

Noise, Acoustics & Vibration

Hazard & Risk

Computational Fluid Dynamics (CFD)

Regional Airshed Modeling

Regulatory Permitting

Stack & Field Testing

Laboratory Services

Master Planning

Sustainable Design

Protective Ventilation

Regulatory Permitting

 Permits & Approvals (Air Quality)

As regulatory bodies improve systems to protect and improve air quality, more facilities require permits and approvals for operation.  RWDI helps to simplify obtaining permits and approvals relating to air quality.

Services provided for:

  • Pits & quarries
  • Power facilities
  • Manufacturing facilities

Additional information:

RWDI Permits & Approval Experience

Canada NPRI
Ontario, Canada Certificates of Approval (C of A)
Regulation 127
Regulation 346
Selected Targets for Air Compliance (STAC)
Alberta, Canada Flaring Approvals (EUB Guide 60)
Environmental Protection Enhancement Act (EPEA) Approvals
British Columbia, Canada Flaring Approvals (OGC Applications)
Waste Management Permits (Air)

2000 / 11 Choosing The Right Dispersion Model For Stack Design PDF (120 Kb)


    Environmental Consulting