Compliance2026-05-1010 min
NFPA Sprinkler Plan Review Checklist for Contractors
A field-ready checklist for reviewing sprinkler shop drawings head spacing, pipe sizes, design criteria, and common mistakes.
In this guide
Before your crew starts installing, review the sprinkler shop drawing against the approved design and NFPA 13 requirements. Use CadPeek to open the DWG and work through this checklist.
Design criteria verification
- Occupancy classification matches spec (Light, Ordinary, Extra Hazard)
- Design density and area of application noted on drawing
- Hydraulic reference point identified
- Water supply duration and pressure requirements shown
Layout verification
- Head spacing within NFPA 13 limits for the hazard class
- Heads under obstructions, beams, and in closets
- Correct head type (pendent, upright, sidewall, concealed)
- Seismic bracing locations shown
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