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Permit Number: T22CM05391
Parcel: 134020250

Review Status: Requires Resubmit

Review Details: RESIDENTIAL NEW DWELLING v.1

Permit Number - T22CM05391
Review Name: RESIDENTIAL NEW DWELLING v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
12/28/2022 NPPO APPROVED
12/13/2022 Site Engineering APPROVED
01/10/2023 Bldg Permits - Post Review Express PENDING ASSIGNMENT
01/10/2023 Fire New Construction REQUIRES RESUBMIT This residence will have a “fire-flow calculation area”(2018 IFC Appendix B, Section B102 and 105.1) greater than 6,000 sq. ft.: therefore this house will require a residential sprinkler system. Additionally, the hydrant must be within 600’ of all parts of the residence and 1 is located 1,742 feet away and the other is 1,390 ft away. Contact Tucson Water engineering for a hydraulic analysis. Provide notes on plan regarding intent to install a fire sprinkler system. Residential or quick response sprinklers shall be used. The sprinkler system may be connected to the domestic water supply, provided the required design density can be met. Be advised that Tucson Water will not allow a residential sprinkler system to be supplied by a 5/8" meter. A minimum of ¾” meter will be required by Tucson Water. Residential fire sprinkler system shall be installed in accordance with the 2018 IFC and NFPA 13D.

Questions:
Jennifer Peel-Davis
Jennifer.Peel-Davis@Tucsonaz.gov
520-837-7033
Fire Plans Examiner
01/09/2023 Residential Building REQUIRES RESUBMIT T22CM05391
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 REQUIREMENTS:

The City of Tucson adopted the 2018 IECC with amendments on 1/1/2019. Show the current code reference on sheet C1.

A living space with cooking features is an independently functioning dwelling and requires compliance with the 2018 IRC and City of Tucson building ordinances for Family Dwelling requirements.

GENERAL COMMENTS :

1. Show compliance with the Inclusive Home Design Ordinance adopted by the City of Tucson Ordinance #10463 on 10/16/2007. Notate accessible route, minimum door width, changes in floor elevation, door hardware, electrical outlet reach range, grab bar reinforcement, etc.
2. 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. Update breaker space to the last panel space.
3. All construction drawings submitted after June 1, 2010, for one- or two-family dwellings 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 second clothes washer standpipe plumbed to an exterior wall above grade with the standard detail and show the location of the second flop down drain line at an exterior wall for outdoor access. Use the appropriate detail at https://www.tucsonaz.gov/pdsd/water-energy-conservation
4. 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.

SITE PLAN:

1. Show the square footage of living space, garage and covered patios, R106.1.1.

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.

PLUMBING PLANS:

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

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. A one bedroom dwelling under 1501 SF requires a 30 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” 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

Submit a corrected plan set at https://www.tucsonaz.gov/pdsd
12/28/2022 Site Zoning REQUIRES RESUBMIT FROM: Paul Camarena
PDSD Zoning Review Section
PROJECT: T22CM05391
4212 E PASEO GRANDE - RX-1
Accessor Structure (2nd Review)

TRANSMITTAL DATE: December 28, 2022

COMMENTS: Please resubmit revised drawings and any a detailed response letter, which states how all Zoning Review Section comments were addressed.

It is acknowledged that there is a permit for the single-family residence. “TC-RES-1122-01202” zoning cannot approve this building permit unit the SFR permit is approved.

1. Per UDC Article 6.6.2.B An accessory building shall be built only on a lot occupied by a principal building or use. The proposed metal building is not allowed on a lot by itself. A Board of Adjustment for Variance is required.

2. Per UDC Article 6.6.3.D Accessory structures, except for accessory dwelling units, shall not exceed 12 feet in height, unless attached to a principal structure. The proposed structure exceeds the allowed height. A Board of Adjustment for Variance is required.

3. The adjacent zoning listed for the north and south properties is not correct.

Board of Adjustment application/requirements can be found at: https://www.tucsonaz.gov/files/pdsd/codes/Zoning_Administration_Application_BA_fillable.pdf. The Board of Adjustment is a separate submittal from this building plan and is submitted at: https://www.tucsonaz.gov/pdsd-filedrop, using the Submission Type “Zoning Administration”. Contact of the Board of Adjustment is Mark Castro at Mark.Castro@tucsonaz.gov.

4.COMMENT: A grading development package maybe required. Provide cut and fill quantities.



If you have any questions about this transmittal, Contact Paul Camarena at (520)837-4986 or by email Paul.Camarena@tucsonaz.gov
12/13/2022 PDSD Application Completeness Express REVIEW COMPLETED