IMC Civil Compliance Review

What IMC Covers for Civil Review

Design and installation requirements for HVAC, ventilation, and mechanical systems is what the International Mechanical Code covers. When it comes to civil review, the code mostly comes down to grading, drainage, utility coordination, and site civil compliance. Civil engineers live in this territory day to day, and it's where most compliance risk actually sits.

Structured AI checks civil drawings against IMC provisions before submittal, using the same QA/QC Compliance Checks that run across every discipline. Each finding points to the exact page and location, and spells out what's wrong and how to fix it, so a reviewer can confirm it in seconds instead of hunting for it.

Checks Structured AI Runs for Civil Review

Structured AI's check library includes named, specific checks relevant to civil review, drawn from the same library used across every project regardless of which code applies. A sample of checks commonly relevant to civil drawing sets:

• CIV-5: Earthwork Quantities Check
• CIV-21: Boundary Grade Matching Check
• CIV-4: Demolition Plan Check
• CIV-24: Stormwater Runoff Direction Check

These checks run alongside IMC-specific provisions covering grading, drainage, utility coordination, and site civil compliance. The check library grows as firms define additional standards worth enforcing on top of baseline code compliance.

How Structured AI Reviews IMC Civil Compliance

Upload civil drawings in .pdf, .dwg, .rvt, or .ifc, and Structured AI checks them against IMC provisions relevant to grading, drainage, utility coordination, and site civil compliance. Each finding links back to the exact sheet and location. Teams can also build Custom Checks in plain English on top of the standard IMC library, so firm specific standards get enforced right alongside the code.

If the project lives in Revit, the Revit Add-In runs these civil checks straight against the live model, no export required, and reports back definite fails plus items worth double checking by element ID.

FAQ

Does Structured AI replace a licensed civil engineer's code review? No. These are pre submittal checks meant to surface likely IMC issues before they reach a plan reviewer or the field. They support a licensed professional's sign off and the jurisdiction's own plan review, not replace either one.

Which projects use IMC civil review? Projects in jurisdictions that have adopted IMC, where civil engineers need to confirm grading compliance before permit submittal or during design development.

How is this different from a general IMC check across all disciplines? This page is scoped to civil provisions specifically. Structured AI's check library covers every discipline and every code a firm works with, so the same deterministic, source-linked review runs across a full drawing set rather than one discipline at a time.