Richmond Hill · Checklistswritten
Published by City of Richmond Hill under Residential Permits
The City of Richmond Hill's checklist for a residential basement walkout building permit application, flat-fee priced. It notes that a walkout needs a floor drain connected to the storm sewer system or a sump pit, and calls for a current site plan or survey showing the new door or window location and setbacks, an elevation drawing of the entire wall where a new opening sits above grade, and a stair plan showing the connection to the house, together with underpinning details, retaining wall details and lintel information for the new opening.
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