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Permit Number: T19CM03168
Parcel: 133555650

Address:
228 S VOZACK LN

Review Status: Completed

Review Details: RESIDENTIAL - BLDG/WWM

Permit Number - T19CM03168
Review Name: RESIDENTIAL - BLDG/WWM
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
08/08/2019 DMCCART1 BUILDING-RESIDENTIAL REVIEW Reqs Change T19CM03168
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.


1. Gray water; Notes are provided but, no details. 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 single gray drain line discharge 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

2. 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.
Submit Engineered Truss Drawings BEFORE roof nailing and framing inspection. Please have on site for Inspection.

3. MECHANICAL PLANS: 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.

4. 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.

5. All SFR and Duplex plans submitted after July 1, 2009 require a solar photo-voltaic system, or future installation preparation City of Tucson Ordinance #10549 with a minimum 3,800 volt-ampere PV electrical load entry on the Service Load Calculation (Show as a continuous load of 15.8 A) and an Electrical Panel Schedule with a 240 volt circuit breaker space labeled "reserved for Photo Voltaic".

6. SECTIONS - DETAILS: Page A2 and A3

Provide additional Building envelope information; attic ventilation or unvented, detail should show rigid insulation as drawn, see below.

6.1. 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 (closed cell spray or rigid board tight to the roof sheathing), R806.5. This condensation control provision is necessary for code compliance, and may be a single layer of air-impermeable insulation, or layered with batt insulation for achieving the total required roof R-value.

6.2. If a vented roof assembly method will be utilized then provide an attic space ventilation calculation and specify size and location of all vents needed to comply with R806.2. Provide appropriate upper and lower space vents if applying the reduced area calculation per exception requirements.



If you have any questions please contact:
Daniel McCarthy

Daniel.mccarthy@tucsonaz.gov

Final Status

Task End Date Reviewer's Name Type of Review Description
10/02/2019 PMARTIN1 OUT TO CUSTOMER Completed