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Permit Number: T22CM00249
Parcel: 122170820

Review Status: Completed

Review Details: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO

Permit Number - T22CM00249
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
01/25/2022 IMONSHI1 ZONING REVIEW Reqs Change FROM: Iman Monshizadeh

PDSD Zoning Review Section

PROJECT: T22CM00249 – ADU Addition

Plot Plan Review (1st Review)

3350 E WILLARD ST / R-2 Zone

TRANSMITTAL DATE: 01/25/2022



Please resubmit revised drawings and any redlined plans along with a detailed response letter, which states how all Zoning Review Section comments were addressed.



1.COMMENT: Proposed ADU addition does not meet the required setbacks for the east property line. Setbacks for carports are measured from the property line to the posts of the carport with an allowable 2’ overhang. The required setback for this property line is 6’ or 2/3 Height (whichever is greater). To maintain the current setback of 1’9” a Design Development Option will be required.



A Design Development Option (DDO) must be submitted and approved to reduce the required setback, DDO application and requirements can be found at: https://www.tucsonaz.gov/files/pdsd/forms/DDO_for_Setback_and_Height_UDC_8.11.20.pdf.

A DDO is a separate submittal from the building plan and shall be submitted at: https://www.tucsonaz.gov/pdsd-filedrop, using the Submission Type “Zoning Administration”.

If you have questions about the DDO application or process please contact Mark Castro at Mark.Castro@tucsonaz.gov.

For questions regarding Zoning comments, please contact me at: Iman.Monshizadeh@tucsonaz.gov

To resubmit your plans for additional review, please visit: https://docs.tucsonaz.gov/Forms/tucsonpermitapp
01/25/2022 SBLOOD1 ENGINEERING REVIEW Approved
02/07/2022 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T22CM00249
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. Show compliance with the Electric Vehicle Supply Equipment Ordinance adopted by the City of Tucson Ordinance #11844 on 6/22/2021. Include a 40 ampere 240 volt dedicated branch circuit with a NEMA 14-50R receptacle for charging an electric vehicle at a proposed parking space.

SITE PLAN:

1. Each dwelling unit building requires a separate Pima County assigned street address, R319. Notate each dwelling address on the site plan.

SECTIONS - DETAILS:

1. A roof overhang may not extend closer than 24” to the neighboring property line. Any part of a roof projection extending into the 3-foot fire separation distance from the property line requires not less than one-hour fire-resistive construction on the underside, R302.1 (City of Tucson Amended) in compliance with IBC Table 721.1(2).

MECHANICAL PLANS:

1. Provide demand calculations in accordance with Manual J/S/D standards, M1401.3, M1601.1. Systems shall be sized in accordance with Manual S based on building loads calculated in accordance with Manual J and duct systems sized in accordance with Manual D. Notate if the mechanical plans if system calculations will be provided by deferred submittal.

ELECTRICAL PLANS:

1. Show a dual service meter on a Riser Diagram for the close dwelling and the feeder size to the detached dwelling service panel, NEC 225.30 and E3403. Coordinate the service meter location with TEP.
2. Provide the Electric Vehicle Supply Equipment 40 ampere 240 volt dedicated branch circuit with a NEMA 14-50R receptacle and label the circuit “EV Ready”, N1104.2.1. Include the Electric Vehicle load entry (typically 7680 watts) in the electrical load calculations (continuous demand) like the HVAC entry, N1104.2.2.

INTERNATIONAL ENERGY CONSERVATION CODE:

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

Please contact the plans reviewer if you have any questions:
Ken Van Karsen
(520) 837-4912 PDSD-Residential@tucsonaz.gov
City of Tucson Residential Plan Review