Compare the stair types and tread types kept in the issued Section 05 51 00 with the stair plans, sections, and details, and confirm that the design loads paragraph is filled in and that the delegated connection design choice matches what the structural drawings show. Then check the nosings, landings, grating, inserts, and protective coating against the large-scale stair details, and confirm that the railings drawn on the stairs are covered by the metal railings section rather than left between the two.
Assemble the review package
Gather the stair plans at each level, the stair sections, the large-scale tread, riser, nosing, and landing details, the structural framing plans and connection details with any connection loads, the architectural finish schedule for stair treads and landings, the life safety plan identifying exit and fire escape stairs, the exterior stair and platform details, and the issued Section 05 51 00 with Sections 05 05 23.16, 05 12 00, the metal railings section, 03 45 33 if precast treads are used, and the painting section. Review one stair from its bottom landing to its top landing before assuming the others are detailed the same way.
WBDG publishes UFGS 05 51 00: Metal Stairs as a public guide-specification reference (accessed October 28, 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 |
|---|---|---|
| Stair and tread types | Steel Stairs article tread options + stair sections + finish schedule | Does the edited list of treads (steel plate, metal-pan concrete-filled, grating, nonskid metallic, or precast concrete) match the treads drawn on each stair, with unused tread types deleted, as the designer note asks? |
| Design loads and fire stairs | Design Loads article + structural general notes + life safety plan | Is the live load and concentrated load blank filled in for the stair use, with industrial stairs treated differently from standard stairs as the designer note suggests, and is the fire stair or fire escape option kept where the life safety plan relies on these stairs? |
| Delegated connection design | Delegated Connection Design and Fabrication Drawing Requirements articles + structural connection details | If the delegated connection design paragraph is kept, do the drawings give connection loads and say whether they are LRFD, ASD, or combined, and does the fabrication drawing paragraph keep the professional engineer seal that delegated design calls for? |
| Treads, nosings, and safety treads | Metal Safety Nosings, Safety Nosings for Concrete Treads, and Safety Treads articles + large-scale stair details | Are large-scale details of stairs and nosings on the drawings, and do the nosing material, surface, and extent kept in the section match the detail, with the tread nosing projection over the riser shown? |
| Landings and platforms | Stair Framing, Steel Floor Plate Treads and Platforms, and Floor Grating Treads and Platforms articles + stair plans | Do the platform construction, headers, and nosings at landings match the stair plans, are toeplates shown at open-sided grating edges, and do landing nosings match the tread nosings? |
| Grating, slip resistance, and exterior stairs | Floor Grating Treads and Platforms, Materials, and Steel Stairs, Circular articles + exterior stair details | Is the grating type indicated, is the slip resistance option kept where grating is used, are exterior stairs and platforms galvanized as the designer note advises, and are joints on exterior stairs formed to exclude water? |
| Anchorage, inserts, and soffits | Concrete Inserts, Masonry Anchorage Devices, Soffit Clips, and Fasteners articles + structural and architectural details | Are concrete insert locations indicated, as the designer note asks, is the anchorage suited to the wall it attaches to (solid masonry, hollow masonry, or concrete), and are soffit clips kept where the stair soffit is plastered? |
| Railings and coatings | Steel Stairs article + metal railings section + Protective Coating and Touchup Painting articles + painting section | Are handrails and guards on the stair drawings specified in the metal railings section or this one, but not both or neither, and does the shop primer or galvanizing kept here match the finish the painting section and finish schedule expect? |
Worked example: grating treads on drawings, pan treads in the specification
Illustrative example: a maintenance facility has an interior exit stair and an exterior stair to a mezzanine platform. The issued Section 05 51 00 keeps only metal-pan concrete-filled treads and shop priming, leaves the design loads blank, and keeps the delegated connection design paragraph, while the drawings show grating treads and platforms on the exterior stair, no connection loads, and no large-scale nosing detail.
Ask the architect and structural engineer to add grating treads and galvanizing for the exterior stair to the section, to fill in the design loads, and to add connection loads with their design basis to the structural drawings. Add a large-scale tread and nosing detail, and confirm that the stair handrails and the platform guard are specified in the metal railings section.
Avoid a false conflict
Section 05 51 00 covers steel stairs that are not part of another metals system; railings, ladders, and miscellaneous fabrications are associated work in other Division 5 sections, structural welding comes from Section 05 05 23.16, and precast treads are factory-built under Section 03 45 33. Riser and tread dimensions, handrail heights, and egress widths come from the building code and life safety criteria adopted for the project, so confirm them with the architect of record and the authority having jurisdiction.
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.