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Permit Number: T22CM01021
Parcel: 136012730

Review Status: Completed

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

Permit Number - T22CM01021
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
02/16/2022 SBLOOD1 ENGINEERING REVIEW Passed
03/08/2022 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T22CM01021
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 an updated complete plan set 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 Zoning and other departmental requirements, conditions and concerns before permit approval.

GENERAL REQUIREMENTS:

The City of Tucson adopted the 2018 IRC with amendments on 1/1/2019. Show the current code reference on the plans.

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

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.

FOUNDATION PLANS:

1. Framed exterior walls of enclosed roof structures require continuous concrete footings of minimum 12” width and 12” below the undisturbed ground surface, R403.1.
2. Show foundation wall reinforcing in conformance with Table R404.1.1 (2) or provide an engineer’s calculation and seal for the structural design.

FLOOR PLANS:

1. 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, R106.1.1.

STRUCTURAL PLANS:

1. 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.
2. Provide a header schedule and show opening sizes supporting new roof consistent with Table 502.5(1) & R602.7(1).

SECTIONS - DETAILS:

1. Show a cross-section detail for the new exterior wall, 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.
2. 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.
3. Show roof (uplift resistance) fasteners (H2.5) with appropriate uplift capacity, R802.11 amended.
4. 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 when extended over the wall top plate for additions under 500 SF.

PLUMBING PLANS:

1. Show hot water pipe with minimum R-3 insulation, N1103.4.2.
2. Show an individual water heater for each dwelling unit, P2801.1.
3. Show an individual accessible water supply shut off for each dwelling unit, P2903.9.1.
1. Clarify the point of connection of the new cold water line to existing service pipes. Existing water pipes may require replacement with larger sizes for controlling excessive water flow rates, P2903.7. A minimum 1” service pipe is required for supplying water to more than 9.5 fixture units.
1. Provide branch drainpipes in accordance with Table P3005.4.1.
2. Show an individual vent diameter not less than one-half the required drain diameter, but not less than 1-1/4”, P3113.

MECHANICAL PLANS:

1. Provide heating facilities in all habitable rooms, R303.9.
2. Show supply ducts with minimum R-8 insulation (includes vented attics) except when completely located inside the thermal envelope, N1103.3.1.

ELECTRICAL PLANS:

1. Interior alterations require the installation of smoke alarms at existing bedrooms, R314.2.2. Provide notation if the smoke alarms are existing or proposed.
2. Designate the circuit number at the location of each light fixture, receptacle, appliance, and equipment disconnect switch, E3404.12.
3. Provide a panel schedule showing panel size, circuit numbers, ampacity, wire size and general description, E3404.13 & E3706.2.
4. Show at least one wall-switch-controlled lighting outlet providing illumination on the exterior side of each egress door having grade level access R3903.3.
5. Protection of all interior 15A & 20A circuits serving outlet locations (except garage, kitchen, and bathrooms) including receptacles, lights and smoke detectors requires combination type arc-fault circuit interrupters, E3902.16.

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. The simplified prescribed energy values for glazing is U=0.40, skylights U=0.65, ceiling R=38 (R-30 for a qualifying room addition) and walls R=13. Show the “R” values of insulation and the maximum “U” factors of the windows and doors on the plans as well as the solar heat gain coefficient SHGC minimum value of 0.25, N1102.1.

If you have any questions, please contact:
Ken Van Karsen
(520) 837-4912
City of Tucson Residential Plan Review
03/10/2022 PAUL CAMARENA ZONING REVIEW Reqs Change FROM: Paul Camarena
PDSD Zoning Review Section

PROJECT: T22CM01021
Addition (1st Review)
8030 E RAGWEED DR Zoning C-1

TRANSMITTAL DATE: ?February ?22, ?2022


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


1.COMMENT: Provide a Residential Plot Plan that meets the requirements found at: https://www.tucsonaz.gov/files/pdsd/forms/Residential_Plot_Plan_Requirements.pdf.


2.COMMENTS: This lot is a corner lot per UDC section 6.4.5.C.1.b "Where a lot abuts more than one street , the owner chooses which street lot line is the front lot line . From other than the front lot line , the streetperimeter yard is ten feet." The required front seback for the additonon Ragweed Dr is 20', the proposed setback is 10'- 5 3/16"

3.COMMENT: The minimum setback is the greater of ten (10) feet, or three-fourths (3/4) the height of the structure’s wall facing each interior property line (Table 6.3-4.A). Based on a wall height of 8’-1 1/8” the required perimeter yard setback from the proposed addition to the east property line is 10'-0" , proposed setback is 5’-0”. A Design Development Option (DDO) must be submitted and approved to reduce the required setback

If you are unable comply with the setback a Design Development Option (DDO) will need to be processed and approved to reduce the setback. DDO application and requirements can be found at: https://www.tucsonaz.gov/files/pdsd/forms/DDO_for_Setback_and_Height_UDC_8.11.20.pdf. A DDO is a separate submittal from the building plan and shall be submitted at: https://www.tucsonaz.gov/pdsd-filedrop, using the Submission Type “Zoning Administration”. If you have questions about the DDO application or process please contact Mark Castro at Mark.Castro@tucsonaz.gov.

If you have any questions about this transmittal, Contact Paul Camarena at (520)837-4986 or by email Paul.Camarena@tucsonaz.gov
03/23/2022 IMONSHI1 NPPO REVIEW Passed