The Road Authority

Premium Reinforced Concrete Maintenance Manholes

Manufactured by GIP Pipe Products Inc.

Circular units that Include components such as: Jointed/Flat Bases, Jointed/Flat covers, Cones, Transition covers. Sizes available include: 48" (1200mm),60" (1500mm),72" (1800mm),84" (2100mm),96" (2400mm),120" (2700mm)

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 - 4.70.56.39 - Precast Maintenance Hole Components (PDF)
Regional Municipality of Durham - 4.72.56.39 - Precast Maintenance Hole Components (MH & CBMH) (PDF)
  • Ontario Provincial Standards
    • OPSD 404.020 - Aluminum Safety Platform For Circular Maintenance Holes
    • OPSD 701.010 - Precast Concrete Maintenance Hole, 1200 mm Diameter
    • OPSD 701.011 - Precast Concrete Maintenance Hole, 1500 mm Diameter
    • OPSD 701.012 - Precast Concrete Maintenance Hole, 1800 mm Diameter
    • OPSD 701.013 - Precast Concrete Maintenance Hole, 2400 mm Diameter
    • OPSD 701.014 - Precast Concrete Maintenance Hole, 3000 mm Diameter
    • OPSD 701.015 - Precast Concrete Maintenance Hole, 3600 mm Diameter
    • OPSD 701.030 - Precast Concrete Maintenance Hole Components, 1200 mm Diameter, Tapered Top and Flat Cap
    • OPSD 701.040 - Precast Concrete Maintenance Hole Components, 1500 mm Diameter, Transition Cone and Slabs
    • OPSD 701.050 - Precast Concrete Maintenance Hole Components, 1800 mm Diameter, Transition Slabs
    • OPSD 701.060 - Precast Concrete Maintenance Hole Components, 2400 mm Diameter, Transition Slab
    • OPSD 701.070 - Precast Concrete Maintenance Hole Components, 3000 mm Diameter, Transition Slab
    • OPSD 701.080 - Precast Concrete Maintenance Hole Components, 3600 mm Diameter Transition Slab
    • OPSS.MUNI 1351 - Precast Reinforced Concrete Components for Maintenance Holes, Catch Basins, Ditch Inlets and Valve Chambers
    • 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
  • ASTM International
    • ASTM C478M-15 - Precast Reinforced Concrete Manhole Sections (Metric)
  • Canadian Standards Association
Wesley Bailey, General Manager
Green Infrastructure Partners Inc.
20501 Goddard Road
Taylor MI 48180
USA
wbailey@gipi.com
http://www.gipi.com
Phone: 734-287-1000
Toll Free: 800-521-3514
Fax: 734-287-8132

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