Trace each plan-located fire extinguisher cabinet into its specified material, mounting type, and size, then confirm mounting height against the extinguisher’s weight class and compatibility with any fire-rated wall the cabinet is recessed into.
Assemble the review package
Gather the life-safety or code plan showing extinguisher locations, architectural plans and wall types, the fire protection cabinet schedule, and the issued fire extinguishers specification. Include the life-safety rated-wall plan where cabinets are recessed into fire-rated construction. Review one building area first, since travel-distance and coverage requirements are a life-safety decision this checklist does not make.
WBDG publishes UFGS 10 44 16: Fire Extinguishers as a public guide-specification reference (accessed September 27, 2026). Use your project’s issued specification and amendments for the actual comparison; the guide specification does not automatically govern your project. The checklist below is an original suggested review workflow, not a reproduction of the UFGS requirements.
Eight checks to run against the issued set
Use one record per location or system. The CSV contains the same eight prompts plus fields for source revisions, observed evidence, the review owner, the decision, and closure references.
| Check | Sources to compare | Question to resolve |
|---|---|---|
| Location and wall type | Plan symbol + wall-type schedule | Does each plan-located cabinet fall on a wall whose type and rating are identifiable, distinguishing rated from non-rated construction? |
| Cabinet type | Fire protection cabinet schedule + cabinet clauses | Is the recessed, semi-recessed, trimless, or surface-mounted type specified for the actual wall thickness shown, rather than assumed from a different location? |
| Material and finish | Cabinet schedule + material clauses | Does the specified enameled steel, corrosion-resistant steel, or aluminum cabinet match the finish and exposure the location needs? |
| Fire-rated wall compatibility | Rated-wall plan + fire-rated cabinet clauses | Where a cabinet is recessed into a fire-rated wall, does the specification identify a cabinet listed and labeled for that wall rating, rather than a standard cabinet? |
| Mounting height | Specified mounting-height basis + extinguisher weight class | Does the documented mounting height match the applicable maximum for the extinguisher’s weight class, and is it consistent at every cabinet sharing that class? |
| Size and extinguisher fit | Cabinet dimension + scheduled extinguisher size | Is the cabinet dimensioned to accommodate the specific extinguisher type and capacity assigned to that location? |
| Identification | Identification clauses + drawing notes | Do the specified lettering, decal, or signage requirements for identifying the cabinet or bracket location match what the drawings show? |
| Accessible clearance | Accessible route plan + cabinet projection and reach-range basis | Does the cabinet’s projection and mounting height respect the accessible route and reach-range limits at its actual location? |
Worked example: a rated cabinet on a non-rated wall note
Illustrative example: a life-safety plan marks a fire extinguisher cabinet within a corridor wall that the rated-wall plan identifies as a one-hour assembly, while the general cabinet specification describes a standard recessed cabinet with no fire-resistance listing. Neither the general note nor the plan symbol by itself flags that this specific cabinet needs the fire-rated option.
Cross-check every cabinet location against the rated-wall plan, flag the ones falling within rated construction, and ask the specification writer to confirm the fire-rated cabinet option and its listing basis for those locations. Recheck mounting height and extinguisher size for the corrected cabinet before closing the item.
Avoid a false conflict
A single general cabinet note does not establish which specific locations need a fire-rated cabinet; that depends on the wall the cabinet actually sits in. Confirm mounting height against the extinguisher’s own weight class rather than a single project-wide number.
When requirements disagree, follow the project’s document-control and clarification process. Do not assume that drawings always override specifications, or the reverse. Identify the exact sources and request an authorized decision.
Close the issue across the affected documents
Record the location or tag, drawing and specification references, issue dates, observed difference, and the decision needed. Assign an owner and keep the item open until the response identifies the governing requirement. Check the revised drawings and specification references together; a response email alone may leave the issued package inconsistent.
For the overall process, use the guide to drawing and specification conflicts. Mark an inapplicable checklist row with a reason, and distinguish a verified correction from a question that still needs design information.
Where Groundbook fits
Groundbook’s drawing and specification review helps investigate potential disagreements in the documents you supply. Include the relevant specification sections and drawing references, then verify the cited evidence with the responsible reviewers before acting on a finding.