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Permit Number: TC-RES-0224-01138
Parcel: 116277620

Review Status: Requires Resubmit

Review Details: RESIDENTIAL NEW DWELLING v.1

Permit Number - TC-RES-0224-01138
Review Name: RESIDENTIAL NEW DWELLING v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
04/02/2024 Bldg Permits - Post Review PENDING ASSIGNMENT
03/13/2024 Residential Building REQUIRES RESUBMIT TC-RES-0224-01138
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. 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.
2. 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. Show a bathing fixture drain looped 3’ beyond an exterior wall below grade before connection to the building drain. Use the appropriate detail at https://www.tucsonaz.gov/Departments/Planning-Development-Services/Building-Safety/Water-Energy-Conservation Gray Water Illustrations
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.

SITE PLAN:

1. Show the location and size of buildings, utility meters and gas, water, electric and sewer or septic lines from property line to building, R106.1.1. Include the HCS if used.

PLANS:

1. Show a maximum ½” floor elevation changes at a notated accessible route entrance on the floor plan, R106.1.1. Include the threshold condition at the vehicle doorway or an exterior hinged door when the garage is used for the accessible route.
2. 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.

SECTIONS - DETAILS:

1. An unvented roof assembly requires an air-impermeable rigid insulation material with a minimum R-5 value applied correctly to either side of the roof sheathing, R806.5. Show a roof design with insulation types and minimum thickness for meeting the condensation control requirement and the minimum total insulation value of R-38.

PLUMBING PLANS:

1. Tucson Water Department limits flow rates for each water meter size in compliance with P2903.7. Show an appropriate water meter size.

MECHANICAL PLANS:

1. Provide mechanical plans showing 2018 IRC compliance.
2. Provide (an HVAC system with fresh air intake) 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 five-bedroom dwelling greater than 3000 SF requires a total of 90 CFM continuous setting.

ELECTRICAL PLANS:

1. Provide electrical plans showing 2018 IRC compliance.
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” and locate the receptacle at a parking area, 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.

OUTDOOR LIGHTING CODE

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

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
PDSD-Residential@tucsonaz.gov
City of Tucson Residential Plan Review

Submit a corrected plan set at https://www.tucsonaz.gov/Departments/Planning-Development-Services
04/02/2024 Site Engineering REQUIRES RESUBMIT 1. The subdivision documentation requires a separate grading permit for construction on the site. Submit an application for a grading permit under the Development Package application type in the TDC Online portal.

Lianne Evans
lianne.evans@tucsonaz.gov
04/02/2024 Site Zoning REQUIRES RESUBMIT ZONING REVIEW TRANSMITTAL

FROM: Wyatt Berger
Lead Planner

PROJECT: TC-RES-0224-01138
3206 West Tumamoc Drive – R-1
New single-family residence (1st Review)

TRANSMITTAL DATE: April 2, 2024

Please resubmit revised drawings with a detailed response letter stating how all Zoning Review Section comments were addressed.

The site is in the R-1 zone (UDC 4.7.8). A single-family residence is a permitted use in the R-1 zone, subject to use-specific standards 4.9.7.B.5-.9.

1. Per final plat S02-007, a separate grading permit for Hillside Development Zone (HDZ) review is required for this project. The grading permit is a separate submittal from TC-RES-0224-01138 and shall be applied for through the Tucson Development Center Online under application type “Development Package.” Zoning cannot approve TC-RES-0224-01138 until the grading permit has been approved.

2. As six total bedrooms are proposed, demonstrate compliance with use-specific standard 4.9.7.B.7 by showing the location of the fourth required parking space.

For any new single-family dwelling in the R-1 zone with five bedrooms, three parking spaces are required. For every bedroom over five, one additional space is required for each bedroom. For all single-family dwellings in the R-1 zone with five or more bedrooms, all parking spaces must be located on-site, either in a side or rear perimeter yard. Parking spaces may not be located in a vehicular use area in any front street perimeter yard. A parking area is not required to be developed to a commercial standard. A dustproof parking surface is required to at least a minimum of two inches of compacted pea gravel. An existing covered residential parking area may be used.

Per UDC 11.4.3, the term bedroom includes all of the following: 1) Any room that is designated as a bedroom; 2) Any enclosed room that has a minimum area of 60 square feet and has an accessible opening to the exterior of the building in compliance with the International Building Code (IBC), whether termed a studio, family room, study, den, bonus room, or any other name, except for a living room, dining room, kitchen, and bathrooms; and 3) Any room designated as a bedroom for the purpose of any other code requirement.

Per a previous Zoning Administrator’s determination from June of 2005, the media room may be considered an extension of the living room if a five-foot-wide opening with no doors is proposed.

If you have any questions about this transmittal, contact me at Wyatt.Berger@tucsonaz.gov or at 520-837-4951.
03/13/2024 Fire New Construction REVIEW COMPLETED
03/01/2024 PDSD Application Completeness REVIEW COMPLETED