Maintenance Hole 1500 mm Diameter, Precast Concrete

Manufactured by Forterra

Precast concrete maintenance holes, 1500 mm diameter. Product Info.

Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Concrete, Precast

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

Prequalification Lists: 
Regional Municipality of Durham - - Precast Maintenance Hole Components (MH & CBMH) (PDF)
  • Ontario Provincial Standards
    • OPSD 0701.0110 - Precast Concrete Maintenance Hole, 1500 mm Diameter
    • OPSD 0701.0400 - Precast Concrete Maintenance Hole Components, 1500 mm Diameter, Transition Cone and Slabs
    • OPSS 1351 - Precast Reinforced Concrete Components for Maintenance Holes, Catch Basins, Ditch Inlets and Valve Chambers
    • OPSS 407 - Maintenance Hole, Catch Basin, Ditch Inlet and Valve Chamber Installation