Permit Review Detail
Review Status: Completed
Review Details: RESIDENTIAL - BLDG/WWM
Permit Number - T17CM04548
Review Name: RESIDENTIAL - BLDG/WWM
Review Status: Completed
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 09/05/2017 | KEN VAN KARSEN | BUILDING-RESIDENTIAL | REVIEW | Reqs Change | T17CM04548 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 2012 International Residential Code and 2012 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. FLOOR PLANS: 1. Show one-hour fire-resistive framed construction in compliance with IBC Table 721.1(2). Individual dwelling units in duplexes must be separated by a 1-hour firewall from floor to bottom of roof sheathing. Update detail #2 & 9/D-1 showing compliance with R302.3. PLUMBING PLANS: 1. Show hot water pipe with minimum R-3 insulation, N1103.4.2. 2. Show an individual accessible water supply shut off for each dwelling unit, P2903.9.1. 3. The revised City of Tucson Ordinance #11089 for (single story) gray water preparation requires a minimum of one compliant fixture. When the clothes washer is located at an interior wall show one gray drain line discharge from a bathing fixture 3' beyond an exterior wall before connection to the building drain, Ordinance #11089. See the Planning & Development Services web site for sample details. Remove the diverter valve. MECHANICAL PLANS: 1. Provide (an HVAC system with) whole-house mechanical ventilation with continuous or a minimum controlled intermittent airflow rate, R303.4 & M1507.3. Show a source of outside supply air or continuous exhaust fan function. 2. Show dryer vent size and location for venting to exterior, M1501. INTERNATIONAL ENERGY CONSERVATION CODE: 1. Show 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 |