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Permit Number: T22CM02144
Parcel: 131072110

Address:
6142 E 28TH ST

Review Status: Completed

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

Permit Number - T22CM02144
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
03/31/2022 STEVE SHIELDS ZONING REVIEW Reqs Change ZONING REVIEW TRANSMITTAL

FROM: PDSD Zoning Review

PROJECT:
T22CM02144
6142 E 28th St - R-1
Room Addition (1st Review)

TRANSMITTAL: March 31, 2022

This site is located in the R-1 zone (UDC 4.7.8). A single-family residence is a permitted use in this zone (Table 4.8-2) subject to Use Specific Standards 4.9.7.B.5 – 9.

1. Provide a residential plot plan that meets the requirements found at: https://www.tucsonaz.gov/files/pdsd/forms/Residential_Plot_Plan_Requirements.pdf.

2. Provide a full floor plan for the existing residence so the Zoning can verify if the requirements of UDC Article 7.4.9.B.7, “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, and for all lots containing two or more single-family dwellings, with the second dwelling having more than one bedroom, 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”, are applicable for this project.

If you have any questions about this transmittal, please contact Zone1.desk@tucsonaz.gov.
03/31/2022 SSHIELD1 ENGINEERING REVIEW Passed
03/31/2022 SSHIELD1 NPPO REVIEW Passed
04/18/2022 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T22CM02144

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 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 other departmental requirements, conditions and concerns before permit approval.

PROVIDE A COMPLETE PLAN SET showing all proposed alterations to the building with 2018 IRC code compliance with component sizes. Place the code reference on the plans.

Sample plans are available at https://www.tucsonaz.gov/pdsd/residential-permits

SITE PLAN:

Provide a site plan showing all buildings, R106.1.1. Show the location of utility lines to the building.

FLOOR PLAN:

Provide a floor plan showing each proposed room with labeled function and dimensions. Show door locations and window sizes with type identified as XO or SH. Include the identification of adjacent rooms with door or window opening into the proposed space.

STRUCTURAL PLAN:

Locate and size headers for supporting live and dead structural loads over wall openings, R804 or provide an engineer’s calculation, design and seal for a performance design when minimum sizes are not code compliant with the IRC, R301.1.

SECTIONS - DETAILS:

Show a complete cross-section detail of the new exterior wall, R106.1.1. Show the minimum 12” x 12” continuous #4 rebar reinforced footing, R403.1. Show exterior wood siding, sheathing and wall framing anchored with ½” x 10” bolts and with pressure treated sill. Show exterior wood siding, sheathing and wall framing with a 6” clearance above the ground, R317.1 item 5.

The framed wall may require a stem for achieving the 6” clearance between framing and ground (R317.1 item 5) or the floor level could be raised a minimum of 6” above grade.

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 or R-30.

MECHANICAL PLANS:

Provide equipment details showing code compliant components, locations and sizes. Provide a Manual J report identifying cooling demand.

ELECTRICAL PLANS:

Provide proposed wiring details showing code compliant device locations and circuit sizes. Show circuit number and size with receptacles at all walls (within 6’ of any wall location) and lighting control at each doorway both interior and exterior. Receptacle, lighting and smoke detector circuits require arc-fault protection.

Show switched lights at each door, E3902.16.

INTERNATIONAL ENERGY CONSERVATION CODE:

Provide insulation details minimum (R-13 walls and R-30 small additions or otherwise R-38 ceiling) showing code compliant placement of materials and ratings, N1101. Windows require a solar heat gain of 0.25 or better.

OUTDOOR LIGHTING CODE

Provide any alterations with details showing compliant fixtures. Show compliance with City of Tucson Outdoor Lighting Code with an approved lighting calculation in accordance with OLC 3.1.2. Include all exterior fixtures on the property in the calculations or show proposed fixtures as Full Cut Off (night sky friendly).

If you have any questions, please contact:
Ken Van Karsen
(520) 837-4912
City of Tucson Residential Plan Review