The Road Authority

401.030 - Maintenance Hole, Square Frame Base & Circular Cover

Manufactured by NEK Castings & Infrastructure Products
Brand: NEK

Maintenance hole, gray cast iron casting, square base, round frame w/accessible opening, removable round cover. Available with options for gas-tight cover labelled "Danger" or "Electrical", or water-tight cover labelled "Danger" or "Sanitary".

Categories: 
Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Accessories | Frames and Covers
Utility Works | Waterworks | Frames and Covers
  • Ontario Provincial Standards
    • OPSD 401.030 - Cast Iron, Square Frame With Circular Watertight Cover For Maintenance Holes
    • OPSS.MUNI 1850 - Frames, Grates, Covers, and Gratings
    • OPSS.PROV 1850 - Frames, Grates, Covers, and Gratings
  • ASTM International
Steve Geraci, Founder
NEK Castings & Infrastructure Products
80 Bass Pro Mills Dr.
Unit 21
Concord ON L4K 5W9
sgeraci@nekcip.com
Phone: 416-606-3301

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