The Road Authority

MH Square Frame w/ Circular Cover, Watertight, Electrical - Model 401.03

Distributed by Conqueror Building Materials Inc.
Brand: MF, SUF and Exim P / CBMI

Maintenance hole (MH) gray cast iron casting, square base (800 mm), round frame (575 mm accessible opening), removable round watertight cover (624 mm dia.) resting on 2 mm rubber gasket, with keyways optional, bar handle cast-in & 4 boltdown cap screws. Product markings: "MF" and "CBMI" (Conqueror Building Materials Inc.)

Categories: 
Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Accessories | Frames and Covers | Gray Cast Iron
Electrical, Illumination, Communications and Traffic Related Works | Accessories | Frames and Covers

Certifications: PMC - Accepted for Use

  • Ontario Provincial Standards
    • OPSD 401.030 - Cast Iron, Square Frame With Circular Watertight Cover For Maintenance Holes
    • OPSS 1850 - Frames, Grates, Covers and Gratings
    • OPSS 407 - Maintenance Hole, Catch Basin, Ditch Inlet and Valve Chamber Installation
    • OPSS 602 - Installation of Electrical Chambers
  • ASTM International
  • Other Standards
    • AASHTO M105-09-UL - Gray Iron Castings
    • EN 124 June 1994 - Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, marking, quality control
Reuben Massey, President
Conqueror Building Materials Inc.
3392 Colonial Drive
Mississauga ON L5L 5B9
conqueror58rm@hotmail.com
Phone: (416) 428-6697

© 1997 - 2024. The Road Authority. All rights reserved.

Terms of use | Privacy policy