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Permit Number: T22CM03655
Parcel: 127131070

Address:
436 N SAHUARA AV

Review Status: Completed

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

Permit Number - T22CM03655
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
05/19/2022 STEVE SHIELDS ZONING REVIEW Approved
05/19/2022 SSHIELD1 ENGINEERING REVIEW Passed
06/07/2022 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T22CM03655
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 (for dwelling with kitchen):

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. A breaker space location does not require a breaker size.
2. 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 or show the distance from transit or a bike boulevard as not greater than a quarter-mile.

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. Provide a roof framing plan with header and bearing or shear wall coordination, R301.1.

SECTIONS - DETAILS:

1. Clarify the minimum anchor bolt embedment R403.1.6 at detail #105 sheet S-3.0 and identify the need for interior bearing or shear walls.
2. Clarify the placement of ceiling/roof insulation for determining the need for attic ventilation or need for providing air-impermeable rigid insulation at the roof, R806.
3. Show an unvented roof assembly with all insulation at the roof including an air-impermeable rigid insulation material with a minimum R-5 value applied correctly to either side of the roof sheathing, R806.5 or show the attic vent opening size using 1 to 150 of attic area with insulation at the ceiling in compliance with R806.2.

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” 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.

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
06/10/2022 AWARNER1 NPPO REVIEW Needs Review Requires a Native Plant Preservation Plan, UDC 7.8
06/22/2022 JPEELDA1 FIRE REVIEW Reqs Change The house is 4,644 sq ft under roof and will require a fire flow of 1,750 GPM, that would require 2 hydrants within 600' one hydrant is adjacent to the property but the other two are 700+ and 900+ feet away. Plans shall show that the house will require fire sprinklers and that the plans shall be submitted to TFD for a permit.

Thank you,
Jennifer Peel-Davis
Jennifer.Peel-Davis@Tucsonaz.gov
520-837-7033
Fire Plans Examiner