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Permit Review Detail
Review Status: Completed
Review Details: RESIDENTIAL - BLDG/WWM
Permit Number - T19CM08628
Review Name: RESIDENTIAL - BLDG/WWM
Review Status: Completed
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 12/09/2019 | KEN VAN KARSEN | BUILDING-RESIDENTIAL | REVIEW | Reqs Change | T19CM08628 PLAN REVIEW COMMENTS Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. In order to facilitate a shorter back check time, please provide two sets of 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. GENERAL COMMENTS: 1. All SFR and Duplex plans submitted 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 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, or a bathing fixture drain looped 3' beyond an exterior wall below grade before connection to the building drain. See details at https://www.tucsonaz.gov/files/pdsd/codes-ordinances/Grey_Water_Options_FINAL_.pdf FOUNDATION PLANS: 1. Indicate the direction of slope for the garage slab, R309.1. FLOOR PLANS: 1. Show a maximum ½" floor elevation change 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. STRUCTURAL PLANS: 1. Identify each wall line needed for enclosing a complete rectangle with sides no greater than 60', Figure R602.10.1.1. Place these lines no further than 4' from an actual parallel wall, so that corners are no further than 10' from a "qualifying" braced wall panel. 2. Identify each braced wall panel associated with the four wall lines, Figure R602.10.2.2. Panel spacing may be no greater than 20' edge to edge. SECTIONS - DETAILS: 1. 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. Update keynote #3 on sheet 3. PLUMBING PLANS: 1. Show hot water pipe with minimum R-3 insulation, N1103.4.2. Show compliance with the maximum length of hot water piping shall not exceed 50', IPC607.2. 2. Provide a complete fixture unit schedule, P2903.6. Provide the water pipe diameter between the meter and shut off valve in compliance with P2903.7. A minimum 1" service pipe is required for supplying water to more than 9.5 fixture units. MECHANICAL PLANS: 1. Provide (an HVAC system with) whole-house mechanical ventilation, or controlled exhaust with a calculated airflow rate, R303.4; N1103.6 & M1507.3. Show the system and flow rate on the plans. ELECTRICAL PLANS: 1. 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. 2. Label a double breaker space for future Photo Voltaic on the panel schedule opposite end from the main/supply side, T103.9. 3. Clothes Washer and Dishwasher GFCI: receptacles require readily accessible protection typically from an upstream device, E3902.9 & 10. Add notation to plans. 4. Show or notate a disconnect means or a locking breaker for the water heater, E4101.5. 5. Specify high-efficacy lamps for at least 90% of all lighting fixtures, N1104.1. INTERNATIONAL ENERGY CONSERVATION CODE: 1. The simplified prescribed energy values for glazing is U=0.40, skylights U=0.65, ceiling R=38 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. 2. Energy Certificate: (Mandatory) place near the indoor furnace or in utility room, N1101.14. Add notation to plans. If you have any questions please contact: Ken Van Karsen (520) 837-4912 City of Tucson Residential Plan Review |
Final Status
| Task End Date | Reviewer's Name | Type of Review | Description |
|---|---|---|---|
| 12/17/2019 | AMARTIN1 | OUT TO CUSTOMER | Completed |