The Road Authority

Maintenance Hole Tees

Manufactured by Rinker Materials (formerly Forterra Pipe and Precast)
Brand: Hanson

Precast concrete maintenance hole tees

Categories: 
Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | MH Tees, Manufactured

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

Prequalification Lists: 
Regional Municipality of Durham - 4.72.57.39 - Maintenance Hole Tee (PDF)
  • Ontario Provincial Standards
    • OPSD 707.010 - Precast Concrete Maintenance Hole Manufactured Tee

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