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Permit Number: TC-RES-0925-04532
Parcel: 117081250

Review Status: Requires Resubmit

Review Details: RESIDENTIAL NEW DWELLING v.3

Permit Number - TC-RES-0925-04532
Review Name: RESIDENTIAL NEW DWELLING v.3
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
05/19/2026 Residential Zoning APPROVED
06/02/2026 Zoning Modifications - DDO APPROVED
06/02/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
06/02/2026 Fire New Construction Standard PENDING ASSIGNMENT
05/19/2026 Residential Building - Standard REQUIRES RESUBMIT TC-RES-0925-04532
PLAN REVIEW COMMENTS

Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. For facilitating 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 updates; revisions are processed if changes occur after the permit is issued.

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. 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.

GENERAL REQUIREMENTS:

The City of Tucson adopted the 2024 IRC with amendments and building ordinances for all dwellings.

Provide a separate response letter addressing each comment with location of change on the plans.

GENERAL COMMENTS:
https://www.tucsonaz.gov/Departments/Planning-Development-Services/Codes/Building-Codes

1. Show compliance with the Inclusive Home Design Ordinance adopted by the City of Tucson Ordinance #10463 on 10/16/2007. Notate accessible route, minimum door width, changes in floor elevation, door hardware, electrical outlet reach range, grab bar reinforcement, etc.

SITE PLAN:

1. Show the location of sewer HCS coordinated with Pima County Wastewater, R106.1.1. https://www.pima.gov/1766/Wastewater-Reclamation A parcel is usually restricted to one HCS.
2. Show building square footage sizes from exterior foundations rather than interior surfaces.

PLANS:

1. Provide a minimum 6 mil polyethylene vapor retarder with joints lapped not less than 6 inches between the concrete floor slab and the base course or the prepared subgrade where a base course does not exist, R506.3.3.

MECHANICAL PLANS:

1. Provide whole-house mechanical ventilation with controlled exhaust, R303.4; N1103.6 & M1505.4. Identify the device model number providing an adjustable setting and note the minimum continuous setting. A one-bedroom dwelling under 1501 SF requires a 30 CFM continuous setting.
2. Provide makeup air of not less than 100 square inches where a clothes dryer is placed in a closet, M1502.6.1.

ELECTRICAL PLANS:

1. Update the code reference at note #1.
2. Show a surge-protective device (SPD) as an integral part of or placed immediately adjacent to the service equipment, E3606.5.
3. Provide GFCI protection for appliance receptacle outlets, E3902.12. Include:
1. Drinking water coolers
2. High pressure spray washing machines
3. Sump pumps
4. Dishwashers
5. Electric ranges
6. Wall-mounted ovens
7. Counter-mounted cooking units
8. Clothes dryers
9. Microwave ovens
4. Provide GFCI protection for receptacle outlets and HVAC equipment after September 1, 2026. E3902.14.
5. 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, E3902.20. Add notation to plans.

INTERNATIONAL ENERGY CONSERVATION CODE:

1. Energy Certificate: (Mandatory) place near the indoor furnace or in utility room, N1101.14. Add notation to plans.

If you have any questions, please contact:
Kenneth.VanKarsen@tucsonaz.gov
City of Tucson Residential Building Safety
05/15/2026 Addressing Validation REVIEW COMPLETED Address corrected on construction plans.
05/15/2026 PDSD Application Completeness Express REVIEW COMPLETED