Match each masonry wall type to its unit, mortar, grout, reinforcement, support, and moisture-management references. Resolve disagreements at openings, changes of support, and transitions by comparing the detail with the clauses applicable to that exact wall.
Assemble the review package
Gather wall-type schedules, architectural plans and sections, masonry elevations, structural details, and the issued unit masonry specification. Include flashing, air-barrier, insulation, and opening details where they connect to the wall. Distinguish veneer from load-bearing or infill work before comparing material and support requirements.
WBDG publishes UFGS 04 20 00: Unit Masonry as a public guide-specification reference (accessed September 16, 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 |
|---|---|---|
| Wall assignment | Plan wall tag + wall-type schedule | Can every masonry condition be connected to a defined assembly? Record walls whose generic tag omits the intended construction. |
| Unit description | Wall assembly + unit specification | Do dimensions, appearance, and selected unit properties describe the same product category? Separate nominal dimensions from stated actual dimensions. |
| Mortar and grout | Structural and architectural notes + material clauses | Are the mortar and grout requirements assigned to the wall being reviewed? Flag conflicting selections for the designer. |
| Reinforcement | Wall elevations and details + reinforcement clauses | Can locations and references be followed through corners, openings, and wall intersections? Identify missing design information rather than supplying it. |
| Support and anchors | Wall sections + support details | Are bearing, shelf, anchor, and receiving-structure interfaces described consistently? Confirm which detail governs each change of support. |
| Flashing and drainage | Base and opening details + flashing requirements | Can the indicated water-management path be followed through sills, interruptions, and terminations? Record unclear transitions. |
| Movement joints | Elevations + joint details and clauses | Are the named joint types located and detailed consistently? Keep a movement joint distinct from a generic sealant joint. |
| Appearance and samples | Elevation finish tags + mockup and sample clauses | Do the sample and mockup requirements represent the specified unit, joint, and finish combinations actually shown? |
Worked example: a sill detail interrupts the drainage path
Illustrative example: a typical wall section shows a drained cavity, but the window sill detail closes that cavity without explaining how water reaches the exterior. The specification names flashing accessories, yet neither the detail nor the elevation identifies how they are used at this sill.
Trace the wall type into the opening detail, annotate the unexplained transition, and ask for a coordinated sill condition and applicable accessory references. Do not prescribe a flashing arrangement from a different project. Verify the revised opening detail against adjacent insulation and support information so that closing one gap does not create another.
Avoid a false conflict
A material specification can identify acceptable components without showing how they meet at a particular opening. Conversely, a typical detail may not govern every wall type. Review the drawn condition and its references before calling an assembly incomplete.
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.