Danger Manhole, Standard Solid Cover
Manhole frame with a standard solid cover. The word DANGER is cast into the top of the cover as a warning to anyone lifting it. Availability and pricing are confirmed at quote time. DomCast Metals is a Canadian-owned supplier serving the waterworks market for 80+ years.
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Product information
Use product number when requesting a quote or confirming your requirements. The approved technical drawing is the reference for dimensions and specifications.
Drawings & account access
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Need something specific?
Our Windsor team can help with matching components, product variants and project requirements. Contact sales with the part number and your required specification, or call 519 972 3901.
Choosing this pattern
DomCast's Ontario manholes catalogue lists the 401.010 frame with a Type A solid cover with 2 vents or a Type B perforated cover with 30 vents. The solid cover is the default for sanitary sewer access, where you do not want surface water entering the system. 401.010B is the perforated option. Confirm the cover type against the municipal specification.
Catalogue reference weight: 380 lb for the frame and cover assembly (Type A or Type B cover), from DomCast's 2023 Ontario manholes catalogue. This is a historical catalogue figure, not a current certified specification. Confirm the current weight at quote.
Catalogue reference: OPSD 401.010. The number is a catalogue reference, not a certified match. Frame, openings, material, compliance with a drawing revision and OPSS 1850 are confirmed per SKU at quote.
Compare with:
- 400.010: Dished overflow pattern, for curb-and-gutter streets with leaves or ice.
- 400.020: Flat pattern that sits flush, for parking lots and laneways.
See the manhole cover pattern guide and the OPSD castings guide, or request a quote for this part with the drawing number and revision you're citing.
Related products
Standard Manhole, Perforated Cover
Standard Manhole, Perforated Cover marked "STORM"
Danger Manhole, Solid Cover marked "ELECTRICAL"
Danger Manhole, Solid Cover marked "STORM"
Danger Manhole, Solid Cover marked "SANITARY"
