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Permit Number: TC-RES-0324-01831
Parcel: 12007538A

Review Status: Requires Resubmit

Review Details: RESIDENTIAL NEW DWELLING v.1

Permit Number - TC-RES-0324-01831
Review Name: RESIDENTIAL NEW DWELLING v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
04/25/2024 Site Engineering NOT REQUIRED
05/02/2024 Bldg Permits - Post Review Express PENDING ASSIGNMENT
04/17/2024 Residential Building REQUIRES RESUBMIT TC-RES-0324-01831

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 2018 International Residential Code and 2018 International Energy Conservation 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 COMMENTS :

1. The City of Tucson adopted the Inclusive Home Design Ordinance #10463 on 10/16/2007. Notate the City of Tucson rather than Unincorporated Pima County on sheet A101.
2. All plans submitted for a newly constructed one- or two-family dwelling after July 1, 2009 require a solar photo-voltaic system, or future installation preparation City of Tucson Ordinance #10549 .
a. Show a minimum 300 SF clear solar-ready zone on a roof or framing plan, T103.3. Model plans should show four typical south facing roof surfaces.
b. Label a double breaker space for future Photo Voltaic on the panel schedule opposite end from the main/supply side, T103.9. Update breaker space to the last panel space.
3. All plans submitted for a newly constructed one- or two-family dwelling after June 1, 2010, must provide gray water utilization or preparation, Ordinance #10579/11089 revised July 9, 2013. The ordinance revision now requires a gray drain line discharge from one fixture for a one-story dwelling. Additional gray fixture drains are optional.

PLANS:

1. Show the location of a minimum 22” x 30” attic access. Attic access is required for areas exceeding 30 SQ FT with a minimum of 30” of headroom and located in a hallway or readily accessible space, R807.1.
2. Show one-hour fire-resistive construction (floor to roof) separating dwellings in compliance with IBC Table 721.1(2).

SECTIONS - DETAILS:

1. Clarify the placement of ceiling/roof insulation for determining the need for an attic ventilation calculation or need for providing air-impermeable rigid insulation at the roof for condensation control, R806. Remove the insulation and “R-38… insulation” note from detail #1/A105.

PLUMBING PLANS:

1. Show an appropriate water heater capacity for the dwelling, P2801.1.

MECHANICAL PLANS:

1. Provide whole-house mechanical ventilation with controlled exhaust, R303.4; N1103.6 & M1505.4. Show the minimum airflow rate setting and location of the device requiring this adjustable setting. A two-bedroom dwelling under 1501 SF requires a 45 CFM continuous setting.

Please contact the plans reviewer if you have any questions:
Ken Van Karsen
PDSD-Residential@tucsonaz.gov
City of Tucson Residential Plan Review

Submit a corrected plan set at https://www.tucsonaz.gov/Departments/Planning-Development-Services
05/02/2024 Site Zoning REQUIRES RESUBMIT ZONING REVIEW TRANSMITTAL
FROM: PDSD Zoning Review
PROJECT: TC-RES-0324-01831
4413 S 12TH AV. – C-2 New Duplex (2nd Review)
TRANSMITTAL: May 02, 2024

Provided a detailed comment response letter with your submittal that clearly shows how you have addressed all comments with your next submittal. This site is located in the C-2 zone (UDC 4.7.21). A Duplex is a permitted use in this zone (Table 4.8-4).

1. Per Pima County Assessor parcel 120-07-5380 no longer exists. Parcels 120-07-5390 & 120-07-5380 were combined to create parcel 120-07-538A. Provide clarification on the next submittal. If the parcels have been combined, the entire parcel will need to be shown with the next submittal.

There is a related permit for the parcel, TC-RES-1223-10068. If the parcel has been combined a Development Package will be required if the total number of units totals 3 or more.

2. There is a bus stop located on 12th Avenue, bordering the parcel. Show the location of the bus stop on the next submittal.

If you have any questions about this transmittal, please contact Nathan Herrera at Nathan.Herrera@tucsonaz.gov.
04/01/2024 PDSD Application Completeness Express REVIEW COMPLETED It appears the site plan lists 2 units. No unit is attached to the address, please contact Pima County Addressing 520-724-9512 to verify the unit. Permit will go into review but addresses will be required for issuance. Step-by-Step instructions on how to resubmit: https://www.tucsonaz.gov/files/sharedassets/public/pdsd/documents/tdc-faq/new-pdfs/revisions-and-resubmittals.pdf
05/02/2024 ROW Engineering Review REVIEW COMPLETED No Comments

David Stiffey

David.Stiffey@tucsonaz.gov