Definition
A round metal disc and ring that serve as a the cover to an access point for a human worker to enter a sewer system.
Layer details
AI Packs | Experimental |
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| Status | Production |
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| Includes | - Round manholes in public roads (both the lid and the metal ring)
- Manhole covers on footpath
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| Excludes | - Grating covers for storm water access at the side of a road, mostly rectangular in shape
- Maintenance holes and ports that are too small for a human to climb into (some of these are manholes, some are too small: )
- Non-circular manhole covers
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Product-specific Terms | |
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Examples
https://apps.nearmap.com/maps/#/@42.3319923,-83.0486089,23.00z,0d/V/20200307
