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Permit Number: T22CM06583
Parcel: 137053170

Address:
5227 S 13TH AV

Review Status: Completed

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

Permit Number - T22CM06583
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
08/29/2022 SHASEMA1 ENGINEERING REVIEW Passed
09/06/2022 STEVE SHIELDS ZONING REVIEW Reqs Change ZONING REVIEW TRANSMITTAL

FROM: PDSD Zoning Review

PROJECT:
T22CM06583
5227 S 13th Ave– O-3
New SFR (1st Review)

TRANSMITTAL: September 6, 2022
COMMENTS: the following comments are relative to an application for a Design Development Option (DDO) (UDC 3.11.1).

This site is located in the O-3 zone (UDC 4.7.15). A single-family residence is a permitted use in this zone (Table 4.8-3).

Perimeter yard setbacks are based on a measurement from design grade to the highest point of the exterior wall UDC Article 6.4.5.B & Figure 6.4.5-A.

The minimum setback is the greater of ten (10) feet, or three-quarters (3/4) the height of the structure’s wall facing each interior property line (Table 6.3-3.A).
1. Based on a wall height of 16’-6” The required perimeter yard setback from the proposed SFR to the north and south property line is 12.375’, proposed setback to the north property line is 6.45’ and to the south is 6.33’.

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.

If you have any questions about this transmittal, please contact Zone1.desk@tucsonaz.gov.
09/12/2022 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T22CM06583
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 an updated complete plan set 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 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 Zoning and other departmental requirements, conditions and concerns before permit approval.

GENERAL COMMENTS:

1. All SFR and Duplex plans submitted 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. Show the future breaker location on the panel schedule.
2. When the clothes washer is not near an exterior wall show a gray water bathing fixture drain looped 3’ beyond an exterior wall below grade before connection to the building drain. Add the appropriate detail provided at https://www.tucsonaz.gov/pdsd/water-energy-conservation
3. 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.

FLOOR 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.

STRUCTURAL PLANS:

1. Show braced wall panel compliance for (narrow) framed walls with a garage door opening, Table R602.10.5. For prescriptive braced wall structures show a portal frame with hold-downs PFH method, Figure R602.10.6.2, or a portal frame at garage door PFG method, Figure R602.10.6.3, or a continuously sheathed portal frame CS-PF method, Figure R602.10.6.4.

MECHANICAL PLANS:

1. Provide (an HVAC system with fresh air intake) whole-house mechanical ventilation, or controlled exhaust with a calculated airflow rate, R303.4; N1103.6 & M1505.4. Show the system and appropriate flow rate setting on the plans. A two or three bedroom dwelling of 1501 – 3000 SF requires a 60 CFM continuous setting.
2. 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. 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.
2. Show the location of a carbon monoxide detector outside of bedroom doors, when the dwelling includes an attached garage or gas appliance, R315.
3. Clothes Washer and Dishwasher GFCI: receptacles require readily accessible protection typically from an upstream device, E3902.9 & 10. Add notation to plans.
4. Show or notate a disconnect means or a locking breaker for the water heater, E4101.5.
5. Specify high-efficacy lamps for at least 90% of all lighting fixtures, N1104.1. Update the 75% notation on sheet #8 and move to sheet #9.

OUTDOOR LIGHTING CODE

1. Show the proposed fixture as full cut-off FCO style or provide an Outdoor Lighting Calculation for unshielded fixtures for determining exterior lighting limits.

INTERNATIONAL ENERGY CONSERVATION CODE:

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

If you have any questions, please contact:
Ken Van Karsen
(520) 837-4912
City of Tucson Residential Plan Review
09/26/2022 JCARLTO1 NPPO REVIEW Passed