Autodesk Fabrication CADmep is an AutoCAD‑based detailing tool for MEP contractors to create fabrication‑ready models of ductwork, piping, and plumbing using manufacturer‑specific content and specification‑driven parts. It supports design‑to‑fabrication workflows with spooling, BOMs, clash/service validation, and shared databases across ESTmep and CAMduct for estimating and manufacturing.