COVERAGE:

Material, design and construction of manufactured grease interceptors intended to separate and collect organic fats, oils, and greases from plumbing drainage systems:

·      Grease interceptors whose rated flows are 200 US gallons per minute (756 litres per minute) or less; and

·      Grease interceptors that are equipped with automatic grease removal devices (GRD).

Does not cover interceptors intended for rainwater, sanitary wastewater or wastewater containing petroleum products.

REQUIREMENTS:

MARKING:

All marking required by CSA must be permanent, legible and visible after installation of the product. A permanent label on the cover of the interceptor may be used. The contents consist of:

• Submittor’s Identification
• CSA Mark
• Either CSA B481.1 or CSA B481.2 or ASME A112.14.3/CSA B481.1 or ASME A112.14.4/CSA B481.5 as applicable
• Model Number (for models certified to ASME A112.14./CSA B481.1 or ASME A112.14.4/CSA B481.5)
• Flow rating
• Removal efficiency, expressed as a percentage
• Effluent grease concentration, expressed in mg/L when tested IAW CSA B481.2
• Grease containment capacity
• Access cover load classification
• Nominal inlet size
• Mark indicating whether external flow device is required and part number for it
• In addition the inlets and outlets shall be clearly identified

Products shall be installed in Accordance with the Local Code of the Authority Having Jurisdiction.