Permit Review Detail
Review Status: Requires Resubmit
Review Details: RESIDENTIAL ADD/ALT v.1
Permit Number - TC-RES-0126-00285
Review Name: RESIDENTIAL ADD/ALT v.1
Review Status: Requires Resubmit
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 02/02/2026 | Residential Zoning | APPROVED | |||
| 02/12/2026 | Bldg Permits - Post Review Express | PENDING ASSIGNMENT | |||
| 02/12/2026 | Residential Building - Standard | REQUIRES RESUBMIT | TC-RES-0126-00285 PLAN REVIEW COMMENTS Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. Provide a separate Comment Response Letter when submitting updated plans. Facilitate a shorter back check time, please provide updated plans and calculations with a written response to each of the notated items indicating action taken. Do not cloud the changes made for comment revisions. SCOPE OF REVIEW: The scope of this plan review covers architectural, plumbing, mechanical, energy conservation and electrical. All code references are to the 2024 International Residential Code and 2018 International Energy Conservation Code. The 2024 International Energy Conservation Code takes effect July 1st. All features were checked only to the extent allowed by the submittals provided. All portions of this project are assumed to meet or will meet other departmental requirements, conditions, and concerns before permit approval. PROVIDE A COMPLETE PLAN SET showing all proposed alterations to the building with 2024 IRC code compliance. The plans require sufficient detail for demonstrating minimum building code compliance for passing all progress inspections. Place the 2024 IRC reference code on the plans. Provide a separate response letter addressing each comment with location of change on the plans. Provide a clear and concise construction plan set. Sample drawings are available for understanding details. Sample plans at https://www.tucsonaz.gov/Departments/Planning-Development-Services/Permits/Plan-Examples/Floor-Plan-Example SITE PLAN: 1. Identify the square footage of structural addition, R106.1.1. PLANS: 1. Show the functional name of each proposed room and existing adjacent room, R106.1.1. Existing bedrooms with removed windows require code compliance for egress, R310. 2. Provide a Roof Framing Plan with dimensions showing the beam sized for supporting live and dead structural loads (Table R602.7(3)) or provide an engineer’s calculation, design, and seal for a performance design when minimum sizes are not code compliant with the IRC, R301.1. 3. Provide a minimum 6 mil polyethylene vapor retarder with joints lapped not less than 6 inches is required between the concrete floor slab and the base course or the prepared subgrade where a base course does not exist, R506.3.3. SECTIONS - DETAILS: 1. An unvented roof assembly requires an air-impermeable rigid insulation material with a minimum R-5 value applied correctly to either side of the roof sheathing, R806.5. Show a roof design with insulation types and minimum thickness for meeting the condensation control requirement and the minimum total insulation value of R-38 or R-30 when extended over the wall top plate for additions under 500 SF. Clarify the ceiling/roof insulation detail showing the air-impermeable rigid insulation material adhered to either side of the roof sheathing and the batt insulation in contact with the roof material. 2. Show location and method of flashing all wall and roof intersections, R903.2.1. 3. Notate and specify a complete roofing system: Roof sheathing, size (1/2” OSB) and method of installation (moisture barrier, flashing, etc.), R905. 4. Provide a roof covering type and grade of material, R905. MECHANICAL PLANS: 1. Show the location of supply air to the proposed room, R303.9. ELECTRICAL PLANS: 1. Show receptacle outlets at wall spaces 2’ or more with no wall point (exclude door openings) more than 6’ from a receptacle outlet, E3901.2. 2. Interior 15A & 20A circuits serving outlet locations (except garage, kitchen, and bathrooms) including receptacles, lights, and smoke detectors require combination type arc-fault circuit interrupters, E3902.16. Add notation to plans. 3. Show a wall switch controlled light or outlet in bathrooms, hallways, stairways, attached garages, outdoor entrances or exits and all habitable rooms, E3903.3. If you have any questions, please contact: Kenneth.VanKarsen@tucsonaz.gov City of Tucson Residential Building Safety |
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| 01/23/2026 | PDSD Application Completeness Express | REVIEW COMPLETED |