Multi Family Alteration

1. Wall stud spacing and sizeCritical

   Verify stud size and spacing match approved plans

2. Headers and beamsCritical

   Verify header and beam sizes over openings per plans

3. Top and bottom plate connectionsCritical

   Verify double top plates with proper lapping and anchored bottom plates

4. Corner and intersection bracingCritical

   Verify proper bracing at corners and wall intersections

5. Window and door rough openingsCritical

   Verify rough openings match approved plans for size and location

6. Hurricane straps and hold-downsCritical

   Verify hurricane straps and hold-down hardware installed per plans

7. Fire blocking

   Verify fire blocking is installed at required locations

1. Underlayment installationCritical

   Verify roof underlayment is installed per code and manufacturer specs

1. Supply pipe sizing and materialCritical

   Verify supply pipe sizes and material match approved plans

   FBC-P 604.3FBC-P 605.4
2. DWV pipe sizing and slopeCritical

   Verify drain, waste, and vent pipe sizes and slope per plans

   FBC-P 704.1
3. Pipe support and hangingCritical

   Verify pipes are properly supported at required intervals

   FBC-P 308.1
4. Vent termination locations

   Verify vent route and planned termination through the roof or side wall as approved.

   FBC-P 903.1
5. Water heater rough-in

   Where a water heater is in scope, compare rough location and connections with approved plans and manufacturer instructions; show a pan if leakage could cause damage.

   FBC-P 502.1FBC-P 504.7

1. Panel installationCritical

   Verify electrical panel is properly mounted and sized per plans

2. Wire sizing per circuitsCritical

   Verify wire gauge matches breaker amperage for each circuit

   NEC 240.4
3. Box fill and installationCritical

   Verify electrical boxes are properly installed and not overfilled

   NEC 314.16
4. GFCI and AFCI locationsCritical

   Verify GFCI and AFCI protection is provided where required

   NEC 210.8NEC 210.12
5. Alarm installation methods where applicableCritical

   Where the approved occupancy and scope require alarms, show the specified smoke-alarm power/interconnection method and any CO alarm installation; do not assume both are hardwired.

   FBC-B 907.2.11
6. Grounding and bondingCritical

   Verify grounding electrode system and bonding connections

   NEC 250.50

1. Ductwork installationCritical

   Verify duct sizes, routing, and support match approved plans

   FBC-M 603.1
2. Duct sealingCritical

   Verify duct joints and connections are properly sealed

   FBC-M 603.9
3. Equipment placementCritical

   Verify air handler and condenser locations per plans with required clearances

   FBC-M 304.1
4. Refrigerant line installation

   Match refrigerant line size, insulation, and route to approved plans; leave field-installed joints visible before cover.

   FBC-M 1107.7
5. Return air pathway

   Show return-air path and grille or transfer opening against approved mechanical plans.

   FBC-M 601.6

1. Wall cavity insulation R-valueCritical

   Match insulation to the approved energy compliance path and plans; confirm whether this building uses the residential or commercial energy provisions.

   FBC-E R402.1.2FBC-E C402.2
2. Ceiling/attic insulation R-valueCritical

   Match insulation to the approved energy compliance path and plans; confirm whether this building uses the residential or commercial energy provisions.

   FBC-E R402.1.2FBC-E C402.2
3. Insulation coverage and gapsCritical

   Verify no gaps, voids, or compression in insulation installation

   FBC-E R402.4.1.1FBC-E C402.2
4. Air sealing

   Verify air sealing at penetrations, top plates, and rim joists

   FBC-E R402.4.1.1FBC-E C402.5

1. Drip edge installationCritical

   Verify drip edge is installed at eaves and rakes

2. Valley and flashingCritical

   Verify valley flashing and wall flashing are properly installed

3. Roof penetration sealing

   Verify all roof penetrations are properly sealed and flashed

4. Covering materialCritical

   Match roof tile, shingles, or metal panels to the approved plans and product approval.

5. Covering attachmentCritical

   Show fastener or clip pattern before it is concealed by the next course.

6. Flashing installationCritical

   Show flashing at valleys, walls, edges, and penetrations while accessible.

1. Wall covering material and installationCritical

   Verify exterior wall covering material matches approved plans and is properly installed

2. Weather-resistive barrierCritical

   Verify weather-resistive barrier is properly installed behind cladding

3. Flashing at penetrations and transitionsCritical

   Verify flashing is installed at windows, doors, and wall transitions

4. Fastener pattern and spacing

   Verify cladding fastener type and spacing per manufacturer and plans

Most jurisdictions skip this inspection for this project type. Confirm with your building department whether they'll require it.

1. Drywall thickness and typeCritical

   Match board type, thickness, exposure rating, and layers to the approved rated or shear assembly.

2. Fastener spacingCritical

   Verify screw or nail spacing meets code requirements

3. Fire-rated assembliesCritical

   Verify fire-rated walls and ceilings have proper drywall layers per rating

1. Panel complete and labeledCritical

   Verify panel cover installed, all breakers labeled, no open knockouts

   NEC 408.4NEC 408.7
2. GFCI and AFCI operationalCritical

   Verify all GFCI and AFCI devices test and reset properly

   NEC 210.8NEC 210.12
3. Receptacle and switch functionCritical

   Verify outlets and switches operate correctly throughout

4. Light fixtures installed

   Verify all light fixtures are installed and operational

   NEC 210.70
5. Exterior lighting and outletsCritical

   Where in scope, demonstrate outdoor GFCI protection and required exterior entrance lighting.

   NEC 210.8NEC 210.70

1. Fixture installation and operationCritical

   For fixtures in the approved scope, show level alignment, water and drainage connections, and live operation.

   FBC-P 405.3FBC-P 301.3FBC-P 301.4
2. Water heater installationCritical

   Where a water heater is in scope, show the installed relief valve and discharge piping. For a storage-type heater, show a pan only where tank leakage would cause damage. Show the pan drain where required; a replacement needs no new pan drain if none was previously installed (FBC-P 504.7.2).

   FBC-P 504.4FBC-P 504.6FBC-P 504.7FBC-P 504.7.1FBC-P 504.7.2
3. No visible leaksCritical

   During the live fixture run, show exposed connections and surrounding areas with no visible leaks.

4. Hose bibbs and exterior plumbing

   Where exterior hose connections are in scope, show backflow protection and operation.

   FBC-P 608.16.4.2

1. System operational testCritical

   Demonstrate the installed system operating in its approved heating, cooling, exhaust, or hood mode as applicable.

2. Air handler and condenser installationCritical

   If an air handler or condenser is in scope, show installed equipment, clearance, support, and manufacturer labels.

   FBC-M 304.1
3. Condensate drainCritical

   Where cooling equipment produces condensate, show the drain and approved termination.

   FBC-M 307.2
4. Duct registers and grilles

   Show supply and return openings and demonstrate airflow at representative locations.

   FBC-M 603.18
5. Equipment labels and data plates

   Match installed equipment model and rating to approved plans and manufacturer instructions.

   FBC-M 304.1

1. Egress doors and hardwareCritical

   Verify egress doors provide minimum 32-inch clear width and proper hardware

2. Smoke alarms installed and operationalCritical

   Show required smoke alarms in affected dwelling units and demonstrate operation.

3. CO alarms installedCritical

   Verify carbon monoxide alarms where required

4. Emergency escape openingsCritical

   Verify bedroom windows meet egress size requirements

5. Stairway complianceCritical

   Verify stair rise, run, handrail height, and landing dimensions

6. Address numbers visible

   Verify address numbers are posted and visible from street

7. Exterior finishes complete

   Verify exterior cladding, trim, and weatherproofing are complete

8. Site grading and drainage

   Show finished grading and drainage against approved site plans; no universal 6-in-10-ft rule.