Maintenance Hole 1800 mm Diameter, Precast Concrete


Manufactured by Con Cast Pipe Inc.

Precast concrete maintenance holes, 1800 mm diameter.

Categories: 
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 - 4.72.56.39 - Precast Maintenance Hole Components (MH & CBMH) (PDF)
  • Ontario Provincial Standards
    • OPSD 701.012 - Precast Concrete Maintenance Hole, 1800 mm Diameter
    • OPSD 701.050 - Precast Concrete Maintenance Hole Components, 1800 mm Diameter, Transition 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