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Permit Number: TC-RES-0326-01304
Parcel: 133181570

Address:
6942 E 4TH ST

Review Status: Requires Resubmit

Review Details: RESIDENTIAL ADD/ALT v.1

Permit Number - TC-RES-0326-01304
Review Name: RESIDENTIAL ADD/ALT v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
03/31/2026 Residential Zoning APPROVED
04/06/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
04/06/2026 Residential Building - Standard REQUIRES RESUBMIT TC-RES-0326-01304
PLAN REVIEW COMMENTS

Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. Facilitate a shorter back check time: 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. 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.

Provide a response letter on separate file with submitting the updated construction plan set.

PLANS:

1. Show the material composition of the wall separating the garage and dwelling. This wall requires a fire rated product in compliance with R302.6 such as ½” gypsum board (garage side).
2. Show the door from a garage to dwelling with a 20-minute fire rating (or 1-3/8” solid core) with self-closing and self-latching provision, R302.5.1.

STRUCTURAL PLANS:

1. Provide a Roof Framing Plan showing the beams 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. The keynote #3 showing a 4x6 beam is undersized for a 10’ span and half of the 21’ tributary.

SECTIONS - DETAILS:

1 Show a cross-section detail of the proposed exterior wall, R106.1.1. Show 3/8” structural or ½” non-structural wall sheathing of the proposed exterior wall, R106.1.1.
2 Show a complete cross-section detail of the new exterior wall keynote #1 at the east elevation, R106.1.1. Show the minimum 12” x 12” continuous #4 rebar reinforced footing, R403.1. Show exterior wood siding thickness and pressure treated sill anchored with ½” x bolts providing 7” embedment. Show the wall assembly with a 6” clearance above the ground or 2” clearance above an exterior concrete surface, R317.1 item 5.

ELECTRICAL PLANS:

1. Garage Branch Circuit: a separate (dedicated) GFCI 20-amp branch circuit required for receptacles in an attached garage and detached garages with service, E3703.5. A receptacle is required at each vehicle bay not more than 5.5 feet above the floor, E3901.9. Additional receptacles are optional.
2. Show a wall switch controlled light at garage entrances, E3903.3.

If you have any questions, please contact:
Kenneth.VanKarsen@tucsonaz.gov
City of Tucson Residential Plan Review
03/17/2026 PDSD Application Completeness Express REVIEW COMPLETED