The Road Authority

Oil/Grit Extraction Reservoir (OGER)

Manufactured by Con Cast Pipe Inc.
Brand: OGER

Underground structure consisting of 3 manholes linked together by small diameter pipe. It includes a separation chamber to retain oil and grit and a by-pass.

Categories: 
Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Accessories | Environmental Controls
Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Concrete, Precast
Drainage and Sewer Works | Storm Sewers, Culverts and Sub-Drains | Oil/Grit Separator

Certifications: PMC - Accepted for Use Durham Region Approved Products List

Prequalification Lists: 
Regional Municipality of Durham - 4.72.58.68 - Precast Oil and Grit Separator Systems (PDF)
  • Ontario Provincial Standards
    • OPSS.MUNI 407 - Maintenance Hole, Catch Basin, Ditch Inlet and Valve Chamber Installation
    • OPSS.MUNI 410 - Pipe Sewer Installation in Open Cut
    • OPSS.PROV 407 - Maintenance Hole, Catch Basin, Ditch Inlet and Valve Chamber Installation
    • OPSS.PROV 410 - Pipe Sewer Installation in Open Cut
  • Canadian Standards Association
    • CAN/CSA-A257 SERIES-14 - Concrete Pipe and Manhole Sections (Consists of A257.0, A257.1, A257.2, A257.3 and A257.4)

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