Permit Review Detail
Review Status: Requires Resubmit
Review Details: RESIDENTIAL NEW DWELLING v.4
Permit Number - TC-RES-0724-03914
Review Name: RESIDENTIAL NEW DWELLING v.4
Review Status: Requires Resubmit
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 09/09/2024 | Site Engineering | NOT REQUIRED | |||
| 09/09/2024 | Bldg Permits - Post Review Express | PENDING ASSIGNMENT | |||
| 08/12/2024 | Residential Building | REQUIRES RESUBMIT | TC-RES-0724-03914 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 IRC with amendments and building ordinances for all dwellings. Show the current code reference on the plans. Provide a response letter on separate file with the updated construction plan set. Provide all 8 sheets of the construction plan set in a single PDF file, R106.1. GENERAL COMMENTS : 1. All plans submitted for a newly constructed one- or two-family dwelling after March 1, 2009, require a solar water system, or future installation preparation City of Tucson Ordinance #10549 with one of the following provisions: ½”control conduit and two ¾” copper piping for water with rooftop termination; straight 3” capped sleeve; or an accessible attic (clear path 30” wide x 30” high) over the water heater. Show appropriate notation. 2. All plans submitted for a newly constructed one- or two-family dwelling 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 plans submitted for a newly constructed one- or two-family dwelling after June 1, 2010, 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 when feasible, or a bathing fixture drain looped 3’ beyond an exterior wall below grade before connection to the building drain. Show a bathing fixture drain looped 3’ beyond an exterior wall below grade before connection to the building drain when a clothes washer is not located at an exterior wall. Use the appropriate detail at https://www.tucsonaz.gov/Departments/Planning-Development-Services/Building-Safety/Water-Energy-Conservation Gray Water Illustrations 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. PLANS: 1. Notate a cool (white) roof finish (greater than 60 SRI) as required by the ADU provisions. 2. Show a maximum ½” floor elevation changes at a notated accessible route entrance on the floor plan, R106.1.1. Include all threshold conditions for a route from the exterior into the living space. 3. Provide manufacturer’s calculations and data for pre-engineered trusses dated and wet-sealed by an engineer who is registered in Arizona, or notate the requirement for deferred submittal, R106.1. SECTIONS - DETAILS: 1. Show one-hour fire-resistive framed construction separating dwellings in compliance with IBC Table 721.1(2). 2. Provide a wall section detail with reinforced foundations for anchoring exterior framed walls with pressure treated sills including ½” anchor bolts with 7” embedment, R403.1.6. 3. Show exterior wood siding, sheathing and wall framing with a 6” clearance above the ground (R317.1 item 5). The weep screed may extend with a minimum clearance 4” above grade or 2” above paved areas, R703.7.2.1. 4. Clarify the placement of ceiling/roof insulation for determining the need for attic ventilation, R806. Attic space outside of the thermal barrier requires a ventilation calculation for showing the attic vent opening size using 1 to 150 of attic area in compliance with R806.2 or 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. 5. 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. Clarify the ceiling/roof insulation detail showing the air-impermeable rigid insulation material adhered to either side of the roof sheathing and the batt insulation in contact with the roof material. Also, show the batt insulation extended over the wall top plate. If you have any questions, please contact: PDSD-Residential@tucsonaz.gov City of Tucson Residential Plan Review Submit a corrected plan set at https://www.tucsonaz.gov/pdsd |
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| 09/03/2024 | Site Zoning | REQUIRES RESUBMIT | FROM: PDSD Zoning Review Section PROJECT: TC-RES-0724-03914 525 E AMARO PL. – R-2 Casita (1st Review) TRANSMITTAL DATE: September 3, 2024 This comment was not addressed. COMMENTS: Resubmit revised drawings along with a detailed response letter, which states how all Zoning Review Section comments were addressed. This site is located in the R-2 zone (UDC 4.7.9). A single-family residence (SFR) is a permitted use in this zone (Table 4.8-2). See Use-Specific Standards 4.9.7.B.6, .9, & .10. 1. Clarify what you are proposing. Is this a 2nd dwelling unit or an accessory dwelling unit (ADU). If you are proposing an ADU clearly demonstrate that the requirements of UDC Article 6.6.3 are met. 2. The lot coverage calculation is not correct and should include the casita. 3. Based on aerial photos there is an addition on the east side of the existing house that appears some time after 2006 and some type of structure along the west side that appears some time after 2010. Zoning was not able to find approved permit documents for these additions. Either 1) provide approved permit documents and show the structures on the plot plan, 2) Show the structures on the plan to be removed, 3) Show the structures on the plan and provide perimeter yard setbacks and provide building plans for the structures. Perimeter yard setbacks are based on a wall height measurement from design grade to the highest point of the exterior wall UDC Article 6.4.5.B & Figure 6.4.5-A. Where the wall meets the eave of the roof. 4. The minimum setback is the greater of six (6) feet, or two-thirds (2/3) the height of the structure’s wall facing each interior property line (Table 6.3-2.A). Based on a wall height of 11’-0” the required perimeter yard setback from the casita to the north property line is 7’-4”, proposed setback is 6’-0”. A Design Development Option (DDO) must be submitted and approved to reduce the required setback. DDO application and requirements can be found at: https://www.tucsonaz.gov/Departments/Planning-Development-Services/Planning-Zoning-Applications/Zoning-Administration. If you have questions about the DDO application or process please contact Wyatt Berger at Wyatt.Berger@tucsonaz.gov or Georgia Pennington at Georgia.Pennington@tucsonaz.gov. The Unified Development Code (UDC) can be found at: https://www.tucsonaz.gov/Departments/Planning-Development-Services/Codes/Zoning-Code. If you have any questions about this transmittal, please contact Zone1.desk@tucsonaz.gov. |
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| 08/06/2024 | PDSD Application Completeness Express | REVIEW COMPLETED |