State bid reference · MI
Michigan: Part 91 controls and certified stormwater inspections
EGLE explains that construction Permit-by-Rule requirements include compliance with the Part 91 SESC permit and inspections by a certified stormwater operator. The local SESC permit and ongoing inspection duties are related but distinct.
Sitework Estimate provides remote, plan-based quantity takeoff support. This page does not establish a local office, completed local project, engineering approval or permit coverage.
What this changes in the bid review
Estimating interpretation: Do not price controls as a one-time supply item if the bidder also carries their inspection and maintenance. Use the permit and contract to establish those responsibilities and state the assumed duration.
Check the project documents
Clarification to request: Who serves as certified stormwater operator and who maintains controls after the inspection findings?
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Official context
Michigan EGLE Construction Stormwater Overview
Source checked . Confirm the current incorporated edition and project approval with the named authority. The checks above are our estimating interpretation; the linked agency supplies the source context.
Local bid references with agency sources
- Wayne: Drain work, interceptor connections and erosion permits
- Oakland: Unrecorded older drain easements
- Macomb: One permit portal, separate drainage and SESC scopes
These references address the named jurisdiction. Other municipalities can use different criteria and approval routes.