CATEGORY 01
Dimensional completeness
Every part dimensioned, chains close, tolerances stated.
Review Categories
14 Review Categories on Every Sheet.
Plumb applies the same systematic review framework across the complete package, while adapting individual checks to the trade, materials, and review tier involved.
CATEGORY 02
Weld and joint definition
Weld size, type, length, finish, all-around vs intermittent.
CATEGORY 03
Material specification
Grade, thickness, alloy, mill source, ASTM compliance.
CATEGORY 04
Finish and coating callouts
Surface prep, primer, topcoat, dry film thickness, color.
CATEGORY 05
Cross-sheet consistency
General notes vs detail notes vs schedules.
CATEGORY 06
Bill of materials accuracy
Quantities match drawings, items numbered, no orphans.
CATEGORY 07
Connection design clarity
Bolt type, grade, hole pattern, edge distance, slip-critical.
CATEGORY 08
Fabrication sequence
Sub-assemblies defined, weldment hierarchy clear.
CATEGORY 09
Shipping and handling
Pick points, weights, max dimensions, splice locations.
CATEGORY 10
Field installation
Erection sequence, temporary bracing, anchor coordination.
CATEGORY 11
Spec and reference standards
Specs cited correctly, edition years, addenda.
CATEGORY 12
Drawing legibility
Text size, line weights, conflicting notes, OCR accuracy.
CATEGORY 13
Scope boundary
By-others items called out, owner-furnished material flagged.
CATEGORY 14
Engineering review flags
Items requiring PE judgment isolated for licensed review.
These categories organize the review. They do not replace engineering judgment, code-compliance review, or approval by the Engineer of Record or Authority Having Jurisdiction.
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