Home Glossary Operations and maintenance manual
Short answer
A compiled set of product data, warranties, parts lists, and maintenance instructions for the installed equipment, handed over at closeout so the owner can run and service the building.
Also called O&M manual .
Related terms
Browse the full glossary , the CSI division guides , or learn how submittal review works . Then run a review .
For subcontractors
Check your submittal before the GC does.
Upload your spec section and your package. Deviation Check returns every deviation with the exact spec quote, a severity, and the fix, usually in under five minutes, so the package goes through the first time instead of coming back Revise and Resubmit.
Run a $35 check
See a sample report
$35 per submittal. No subscription, no demo call. Reviewing a sub's package instead? It works the same way.
View this page as Markdown for LLMs and note-taking.