OUC - 401.030 MH Square Frame with Circular Watertight Cover


Distributed by Ontario Utility Castings Inc.
Brand: OUC

Square Frame With Circular Watertight Cover For Maintenance Holes

  • 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 408 - Adjusting or Rebuilding Maintenance Holes, Catch Basins, Ditch Inlets, and Valve Chambers
  • American Society for Testing and Materials