Confirm the hazards the design identifies for each area, then compare extinguisher locations, types, cabinets, and mounting details with the current floor plans, wall types, and specifications. AI can flag document conflicts; the designer and authority confirm placement and selection.
What does NFPA 10 cover?
NFPA 10 is the Standard for Portable Fire Extinguishers. NFPA describes its purpose as ensuring that portable fire extinguishers will work as intended to provide a first line of defense against fires of limited size.
NFPA’s official NFPA 10 page identifies the 2026 edition as current when checked on October 1, 2026. Confirm the edition, local amendments, and project scope that actually govern the work. The publisher’s newest edition does not establish local adoption.
The adopted fire and building codes decide where extinguishers are required, and NFPA 10 addresses selection, placement, and maintenance. Record the hazard classification the designer assigned to each area. Special hazards such as commercial cooking also connect to the NFPA 17A hood suppression guide.
Bring the plans, hazards, and cabinet information
Collect the life safety or fire protection plans showing extinguisher locations, architectural floor plans, wall types, interior elevations where cabinets appear, the cabinet and accessory specification, the equipment schedule for special hazards, and any hazard classification notes.
Record where extinguishers appear on more than one plan, such as a life safety plan and an architectural plan, and whether those plans share a revision.
Compare extinguisher locations with the current building
| Review question | Sources to compare | Decision to record |
|---|---|---|
| Hazard basis | Fire protection notes, room uses, equipment schedule | Ask the designer to confirm the hazard assigned to changed or special-use areas. |
| Locations across plans | Life safety plan, architectural plan, fire protection plan | Identify extinguishers shown on one plan but missing or moved on another. |
| Extinguisher type | Legend, schedule, specification | Match the stated type to the hazard noted for that area. |
| Cabinets and walls | Cabinet schedule, wall types, rated wall plan | Check recessed cabinets against wall depth and any rated wall they interrupt. |
| Mounting and access | Interior elevations, accessibility notes, mounting details | Reconcile mounting heights and clearances shown in different documents. |
| Special hazard areas | Kitchen, electrical, and storage room plans | Confirm the designer addressed the hazards these rooms introduce. |
The fire extinguisher cabinet specification guide covers the cabinet section itself. Where a recessed cabinet sits in a rated wall, follow the firestopping guide.
Example: a cabinet lands in a rated corridor wall
Hypothetical example. The architectural plan places a recessed extinguisher cabinet in a corridor wall shown as fire-rated on the rated wall plan. The cabinet schedule lists a non-rated cabinet, and no detail describes how the wall rating is maintained.
A recessed extinguisher cabinet is shown in a wall identified as rated, while the cabinet schedule lists a non-rated cabinet and no detail is referenced. Please confirm the intended cabinet and wall construction at this location.
The architect decides whether to use a rated cabinet, a surface-mounted unit, or a revised wall detail, and coordinates the schedule. The conflict is a document question, not a determination about the wall rating.
Review extinguisher documents with Groundbook
Upload the current project PDFs and relevant specifications to Groundbook. Identify the governing issues and add the applicable NFPA 10 reference from a copy you are licensed to use, where the license permits uploading it. State the edition, amendments, review area, and known exclusions in your instructions.
Compare portable fire extinguisher locations, types, and cabinets with the current floor plans, room uses, rated wall plan, and cabinet specification. Flag missing, moved, or conflicting locations and cabinets in rated walls. Use the supplied NFPA 10 reference where applicable and cite both sources.
Groundbook links each potential finding to the plan and schedule involved. Verify the location and revision before sending a question, and route rated-wall conditions to the architect.
Document review does not establish required extinguisher quantity or travel distance, choose hazard classifications, or approve placement. Those decisions belong to the designer and the authority having jurisdiction.