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Permit Review Detail

Permit Number: TC-RES-0523-04893
Parcel: 205630290

Review Status: Requires Resubmit

Review Details: RESIDENTIAL NEW DWELLING v.1

Permit Number - TC-RES-0523-04893
Review Name: RESIDENTIAL NEW DWELLING v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
05/30/2023 Bldg Permits - Post Review Express PENDING ASSIGNMENT
05/30/2023 Residential Building REQUIRES RESUBMIT Permit Review TC-RES-0523-04893 (11447 E PLACITA RANCHO GRANDE TUCSON, AZ 85730)
Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. Provide updated Plans/calculations and a written response Letter to each of the notated items indicating action taken.
Code reference, 2018 International Residential Code (IRC).

General Notes:
1. This structure requires a complete plan set, including but not limited to, Site Plan, Foundation Plan, Floor Plan, Elevation Views, Detail/Section Plans, Structual framing, Roof Framing, Electrical, etc...
2. See https://www.tucsonaz.gov/files/pdsd/pdfs/Addition_Sample.pdf for an example plan set.
Also see https://www.tucsonaz.gov/files/integrated-planning/PDSD/Common_Code_References_2018.pdf.
3. Additional comments will be forthcoming with a complete plan set.

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. Identify the utility lines requiring upgrade or replacement. https://www.tucsonaz.gov/pdsd/site-plan-example, https://www.tucsonaz.gov/files/pdsd/forms/Residential_Plot_Plan_Requirements.pdf.

FOUNDATION PLANS:
1. Locate and size reinforced footings for supporting live and dead structural loads, R401.2 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.
2. Show or notate a 6” minimum separation of untreated exterior posts above finished grade or metal post base with 1” space above concrete, R317.1.4 exception 1.
3. Show compliance with termite treatment, R318.1.
4. Show wood framing members resting on concrete as pressure treated, R317.1 item 2 and show exterior wood siding, sheathing and wall framing with a 6” clearance above the ground, R317.1 item 5.
5. Notate the grade away from foundations with a minimum 6” fall within the first 10’, R401.3.
6. Locate and detail all footings (R401.2) for exterior walls and interior bearing walls showing compliance with minimum requirements, R403.1.1.
7. Locate and specify all anchor-bolt spacing on the foundation plan. Minimum ½” diameter with (anchor bolt length for assuring) 7” embedment into concrete or masonry, R403.1.6. Maximum spacing 6’ o/c and within 12” of each sill plate end, R403.1.6.

Floor Plan:
1. Exterior walls with a fire separation distance less than 3-foot to the neighboring property line require not less than one-hour fire-resistive construction. Show compliance with R302.1 (City of Tucson Amended) by providing a section detail of materials prescribed in IBC Table 721.1(2), Items 15-1.1 to 16-1.3.

STRUCTURAL PLANS:
1. Locate and size beams, joist, and fasteners for supporting live and dead structural loads, 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.
2. Specify design criteria on plans. Provide values for floor dead load and live load as well as roof dead load and live load, R301.3. (City of Tucson Amended).
3. Provide a header schedule and show opening sizes supporting new roof consistent with Table 502.5(1) & R602.7(1).
4. Provide a complete braced wall design, R602.10, or simplified design, R602.12.

Roof Framing Plan:
5. Provide a complete roof framing plan with beams and rafters sized with appropriate prescriptive load carrying capacity, R301.1 or provide an engineer’s sealed plan set for performance compliance consideration, R301.1.3.
6. Show roof structural members with rafter ties (or ceiling joists) and collar ties (ridge straps) when the roof pitch is equal or greater than 3” to 12”, R802.3.
7. Show rafter (truss) to wall connection using (H2.5) ties having a resistance to uplift of not less than 365 pounds, R802.11.1. (City of Tucson Amended).
8. Provide structural bracing and fastener sizes consistent with R804.3.2.5.
9. Provide a roof diaphragm consistent with R804.3.8.2 including sheathing perimeter fastening.

ELEVATIONS:
1. Provide complete drawings of all elevations, R301.1.
2. Indicate all materials used; stucco, concrete block, glass block, roofing system, siding, veneer, etc., R301.1.
3. Notate a complete roofing system: Roof covering size, type and grade of materials, R905.

SECTIONS - DETAILS:
1. Provide consistent material and size references on details and notation, R106.1.1.
2. Delete cross-section details not referenced from Plan or Elevation views, R106.1.1.
3. Show a cross-section detail with a respective notation indicated on the plan or elevation, R106.1.1.
4. Provide a complete cross-section detail from foundation to roof assembly for each type of proposed exterior wall, R106.1.1.
5. Show a cross-section detail for the exterior walls, R106.1.1. Show the minimum 12” footing depth below the undisturbed ground surface with 12” minimum width for wood framed walls with minimum of one #4 rebar in the proposed continuous footing, R403.1.
6. Show exterior wood siding, sheathing and wall framing with a 6” clearance above the ground (R317.1 item 5) with minimum ½” diameter anchor bolt and treated sill plates, R602.10.8 & R403.1.6. This may require a concrete stem when the floor is less than 6” above grade.

Contact Jeremy Hamblin with any questions: Jeremy.hamblin@tucsonaz.gov
05/23/2023 Site Engineering REQUIRES RESUBMIT 1. According to the original plat for the subdivision (MP-47-075, https://maps-and-records.tucsonaz.gov/subdivisions/details/MP-47075&), there is area on this parcel designated "Cluster Open Space" due to tendency to flood. Please show the Cluster Open Space on the plans and show that the proposed storage structure will not encroach into it.

Lianne Evans
lianne.evans@tucsonaz.gov
05/11/2023 Site Landscape REQUIRES RESUBMIT PROJECT: SINGLE FAMILY RESIDENCE
ACTIVITY NO. TC-RES-0523-04893
ADDRESS/PARCEL: 11447 E PLACITA RANCHO GRANDE/205-63-0290
ZONING: SR

This plan has been reviewed for compliance with applicable development criteria in the City of Tucson Unified Development Code (UDC) Administrative Manual (AM) Section 2-11 and Technical Manual (TM) Section for landscape, native plants and water harvesting.

Please resubmit with a detailed letter addressing the below comments.

Comments:
1. This site is within 5.2. HILLSIDE DEVELOPMENT ZONE (HDZ)
Add the following Notes to the Cover Sheet/Plan Set :
Vegetation Retention and Revegetation
a. Vegetation Retention
(1) Existing viable and transplantable trees with four inch or greater trunk diameter and cacti shall be preserved in their original locations, except for building sites and access and utilities serving building sites.
(2) When retention of the above trees and cacti in their original locations is not possible due to building site location, the trees and cacti shall be salvaged and replanted in areas requiring revegetation, whenever possible.
b. Revegetation
All cut or fill slopes that are no steeper than three horizontal to one vertical and all utility trenches or septic leaching fields that are not located in parking or driveway areas shall be revegetated in compliance with the following standards:
(1) All plants used in revegetation shall be the same as the native vegetation on the site prior to grading or clearing or any adjacent site; and,
(2) Revegetation shall be accomplished with the following minimum standards for plants:
(a) Desert trees, a minimum of 15-gallon size with a minimum trunk diameter of two inches measured at the soil level, or large specimen cactus shall be placed at the same vegetation density found on the site prior to any clearing, grubbing, or grading; and,
(b) Seeds for trees, desert shrubs, and grasses shall be planted with a density adequate to control erosion and may use one of the following methods of planting: Raked into the soil with appropriate mulch materials; hydroseeding; anchored mulches; or established on jute, rolled straw, or similar material. Another method may be approved by PDSD.
(3) A temporary watering system shall be installed until the revegetation materials are established.
3. Slope Stabilization
All slopes steeper than a ratio of three horizontal to one vertical, with the exception of retaining walls, shall be stabilized with properly engineered stone riprapping or sculptured rock as follows:
a. Stone riprapping shall be hand-placed on the slope;
b. The stabilizing material used shall blend with the natural appearance of the site or lot and the surrounding terrain; and,
c. Vegetation retention and revegetation should be used in conjunction with riprapping.
2. Ensure that all Zoning and Engineering comments and concerns are addressed.
Additional comments may apply.

If you have any questions about these comments, I can be reached at Matthew.Carlton@tucsonaz.gov or 520-837-4988
05/19/2023 Site Zoning REQUIRES RESUBMIT PDSD TRANSMITTAL

FROM: Nathan Herrera
Planner

PROJECT: TC-RES-0523-04893
Address: 11447 E Placita Rancho Grande. Tucson, AZ. 85730
Parcel: 205-63-0290
Zoning: SR
Existing Use: Single Family Residence
Project Description: Shed (1st Review)

TRANSMITTAL DATE: 5/19/2023

This site is located in the SR zone (UDC 4.7.4). A single-family residence is a permitted use in this zone (Table 4.8-1).

1. COMMENT: Per Unified Development Code (UDC) Section 6.3-1.A, the required perimeter yard setbacks in the SR zone are 25 feet from the property line. On the site plan identify the setback of the proposed structure from the property line.

2. COMMENT: Per UDC Section 6.6.3.E, “The total gross floor area (gfa) of all accessory structures shall not exceed 50% of the gfa of the principal structure.” Provide the square footage of the main house on the site plan.

3. Provide a site plan that addresses the above comments. An example site plan template can be found at the following link: https://www.tucsonaz.gov/files/pdsd/forms/Residential_Plot_Plan_Requirements.pdf


RESUBMITTAL OF THE FOLLOWING IS REQUIRED: revised residential building permit along with a detailed response letter, which states how all Zoning Review Section comments were addressed. To resubmit visit Tucson Development Center at https://tdc-online.tucsonaz.gov/#/home. Instructions for resubmittal - https://www.tucsonaz.gov/files/pdsd/website/Resubmittals.pdf.

If you have any questions about this transmittal, please contact Nathan Herrera at Nathan.Herrera@TucsonAZ.gov or at 520-837-4894
05/04/2023 PDSD Application Completeness Express REVIEW COMPLETED