Steel Riser Rings


Manufactured by Presfab Highway Inc.
Brand: Ring-O-Pave

Steel lift rings for adjusting the elevation of catchbasins and maintenance hole covers and grates

Categories: 
Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Accessories | Frames and Covers | Lift / Riser Rings
Electrical, Illumination, Communications and Traffic Related Works | Maintenance Holes, Handholes and Junction Boxes | Frames and Covers | Lift / Riser Rings
  • Ontario Provincial Standards
    • OPSS.MUNI 407 - Maintenance Hole, Catch Basin, Ditch Inlet and Valve Chamber Installation
    • OPSS.PROV 407 - Maintenance Hole, Catch Basin, Ditch Inlet and Valve Chamber Installation

  • Manufacturer
    • Presfab Highway Inc.