# Division 05: Metals submittal deviations > Source: https://deviationcheck.com/divisions/05-metals/ > Deviation Check - AI submittal review for General Contractors (Aliso LLC). Division 05 covers structural steel, miscellaneous metals, and ornamental metals in commercial construction. Common CSI sections submitted for review: ## Common Division 05 CSI sections - 05 12 00 - Structural Steel Framing - 05 12 23 - Structural Steel for Buildings - 05 21 00 - Steel Joist Framing - 05 31 00 - Steel Decking - 05 31 13 - Steel Floor Decking (composite and non-composite) - 05 31 23 - Steel Roof Decking - 05 40 00 - Cold-Formed Metal Framing - 05 41 00 - Structural Metal Stud Framing - 05 50 00 - Metal Fabrications (miscellaneous metals) - 05 51 00 - Metal Stairs - 05 52 00 - Metal Railings - 05 58 00 - Formed Metal Fabrications - 05 73 00 - Decorative Metal Railings ## The six deviation categories in Division 05 Metals ### Manufacturer or Product Substitution (default grade: Blocker) The submittal proposes a different manufacturer or product than the spec names, without an approved or-equal or substitution request. Structural steel specs name fabricators, joist manufacturers, and deck suppliers. Look for: - Steel joist manufacturer substitutions (Vulcraft/Nucor, New Millennium, Canam) - Metal deck manufacturer substitutions (Verco, Vulcraft, ASC Steel Deck, Consolidated Deck) - Steel fabricator changes (must hold AISC certification for the work category) - Shear stud manufacturer substitutions (Nelson, TRW) - Expansion anchor and cast-in-place anchor manufacturer changes (Hilti, Simpson Strong-Tie, Powers) - Ornamental metals fabricator changes Full guide: https://deviationcheck.com/divisions/05-metals/manufacturer-substitution/ ### Performance Specification Gap (default grade: Blocker) A measurable performance property in the submittal (rating, capacity, tolerance, efficiency) does not meet what the spec requires. Key performance parameters in metals submittals: - **Steel grade** (ASTM A992 Grade 50 for W-shapes, A36 for plates/angles, A500 Grade B/C for HSS, A53 for pipe) - **Bolt grade** (ASTM F3125 Grade A325 vs A490, or metric equivalents) - **Weld electrode classification** (E70XX for structural, E80XX for high-strength) - **Steel joist load capacity** (total load TL and live load LL at specified span and spacing) - **Metal deck gauge** (22ga, 20ga, 18ga, 16ga) and profile depth (1.5", 2", 3") - **Composite deck capacity** (superimposed load at specified span, unshored vs shored) - **Deflection limits** (L/240 total, L/360 live load, or as specified) - **Fire rating** of steel assembly (spray fireproofing thickness, intumescent coating DFT) - **Galvanizing thickness** (ASTM A123 for hot-dip, A153 for hardware, A653 for sheet) - **Paint system DFT** (dry film thickness in mils per coat) - **Moment connection capacity** (kip-ft at specified rotation) - **Base plate thickness** and anchor rod diameter/embedment Full guide: https://deviationcheck.com/divisions/05-metals/performance-specification-gap/ ### Missing Certification or Compliance Documentation (default grade: Fix and Resubmit) A required listing, test report, certification, or compliance document is absent from the submittal package. Required certifications in metals submittals: - **AISC certification** (fabricator category: STD, CPT, S, A, or erector categories) - **AWS D1.1** structural welding code compliance (the governing welding standard) - **AWS D1.8** seismic welding supplement (for Seismic Force Resisting Systems) - **Mill test reports (MTR)** per ASTM A6 for structural shapes, plates, bars - **Bolt test reports** per ASTM F3125 - **Weld Procedure Specifications (WPS)** and Procedure Qualification Records (PQR) - **Welder qualification records** (WQR) per AWS D1.1 - **ICC-ES evaluation reports** (ESR) for proprietary connections and post-installed anchors - **IBC/ASCE 7 seismic compliance** for connections in seismic force resisting systems - **Special inspection documentation** per IBC Chapter 17 - **SJI (Steel Joist Institute)** load tables and design compliance - **SDI (Steel Deck Institute)** compliance for metal decking - **Galvanizing certificates** per ASTM A123 (thickness measurements) - **Paint/coating inspection records** (DFT measurements, surface prep verification) - **Fireproofing test reports** per ASTM E119 (UL assembly listing) Full guide: https://deviationcheck.com/divisions/05-metals/missing-certification/ ### Aesthetic Deviation (default grade: Fix and Resubmit) A visible attribute (color, finish, texture, profile) differs from the spec or the architect-approved sample. - Exposed structural steel finish (painted color, clear-coat, weathering steel patina) - Ornamental metal finish (anodized color, powder coat RAL color, patina treatment) - Railing style, picket spacing, top rail profile - Metal panel finish and color for decorative applications - Exposed fastener type and finish (stainless vs galvanized, hex vs flat head) Full guide: https://deviationcheck.com/divisions/05-metals/aesthetic-deviation/ ### Detail or Installation Mismatch (default grade: Fix and Resubmit) The submitted detail, dimension, anchorage, or installation method differs from what the spec or drawings require. - **Connection type** mismatch (bolted vs welded, shear tab vs single plate vs moment) - **Bolt hole type** (standard round vs oversized vs short-slotted vs long-slotted) - **Weld size or type** differs (fillet vs CJP vs PJP, weld size in 16ths) - **Base plate thickness** or anchor rod size differs from structural drawings - **Stiffener plate** configuration or thickness differs - **Shear stud spacing** on composite deck differs from structural design - **Column splice** location or detail differs - **Brace connection** gusset plate geometry differs - **Deck attachment** pattern (puddle weld vs screw, spacing) - **Edge angle or pour stop** size or location differs - **Railing post spacing** or anchorage method differs - **Stair stringer** profile or tread/riser dimensions differ Full guide: https://deviationcheck.com/divisions/05-metals/detail-installation-mismatch/ ### Submittal Package Incompleteness (default grade: Fix and Resubmit) A required submittal element (cut sheet, schedule, calculation, sample) is missing, leaving the package unreviewable as submitted. Commonly required items in Div 05 specs: - Structural steel shop drawings (connection details, member sizes, piece marks) - Erection drawings and sequence - Mill test reports (MTR) for all structural steel - Weld Procedure Specifications (WPS) - Bolt installation procedures (snug-tight, pre-tensioned, slip-critical) - Torque verification records or Direct Tension Indicator (DTI) procedures - Galvanizing certificates with thickness measurements - Fireproofing compatibility letter from steel fabricator - Joist and joist girder shop drawings with design loads - Metal deck layout drawings with attachment pattern - Miscellaneous metals shop drawings - Railing shop drawings with anchorage details - Coating/paint system product data with surface prep requirements --- Full guide: https://deviationcheck.com/divisions/05-metals/submittal-package-incompleteness/ ## How Division 05 deviations are graded - **Steel grade below spec requirement:** BLOCKER (structural capacity, building code) - **Bolt grade substitution (A325 where A490 specified):** BLOCKER (connection capacity) - **Weld electrode understrength:** BLOCKER (connection capacity) - **Missing AISC certification for fabricator:** BLOCKER (IBC requirement for structural steel) - **Missing mill test reports:** FIX_AND_RESUBMIT (traceability, required by spec and IBC) - **Metal deck gauge lighter than spec:** BLOCKER (composite capacity, diaphragm capacity) - **Joist capacity below design loads:** BLOCKER (structural) - **Missing AWS D1.8 compliance for seismic connections:** BLOCKER (IBC seismic requirement) - **Missing special inspection plan:** BLOCKER (IBC Chapter 17) - **Deflection limit exceeded:** BLOCKER if structural/serviceability, FIX_AND_RESUBMIT if aesthetic - **Galvanizing thickness below ASTM A123 minimum:** FIX_AND_RESUBMIT (durability) - **Fireproofing thickness below UL listing:** BLOCKER (fire resistance rating) - **Railing height or picket spacing non-compliant with building code:** BLOCKER (life-safety)