Footing Required after trenches have been excavated, forms and grade stakes have been erected, before concrete is placed. Slab Required after reinforcing and vapor retarder has been set and before exterior walls are backfilled. Please advise inspector if fiber reinforcing is to be used. Foundation To be made when foundation wall has been completed before floor joists and plates are installed. Inside foundation must be graded.
Additional inspection is required for draintile and waterproofing.
Required after form work has been completed and reinforcing placed, before concrete is placed. In Plumbing Required after all drain, waste, vent, and water distribution piping has been installed. Drain, waste and vent shall be filled with water or provided with 5 psi of positive air pressure at the time of the inspection. Water piping shall be provided with air or water at the working pressure or a minimum of 50 psi at the time of inspection. Supply and return openings must be covered.