Optimized Manhole frame and cover

Manufactured by EJ
Brand: Optimized 401.010

Optimized manhole frame and cover.
Part number MC401010406

Categories:

Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Accessories | Frames and Covers | Gray Cast Iron

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

Prequalification Lists:

Regional Municipality of Durham - 4.70.50.16 - Grey Cast Iron (PDF)

Regional Municipality of Durham - 4.72.50.16 - Grey Cast Iron (PDF)

City of Hamilton - 2.08.01 - OPSD 401.010 Type A and B (PDF)

Ontario Provincial Standards
- OPSS.MUNI 1850 - Frames, Grates, Covers and Gratings
- OPSS.PROV 1850 - Frames, Grates, Covers and Gratings
American Association of State Highway and Transportation Officials
- AASHTO M105-09-UL - Gray Iron Castings
- AASHTO M306-10-UL - Drainage, Sewer, Utility, and Related Castings