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Permit Number: T20CM04248
Parcel: 137311750

Review Status: Completed

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

Permit Number - T20CM04248
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
07/07/2020 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T20CM04248
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 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 COMMENT:
Show square footage of remodeled area.

SECTIONS - DETAILS:

1. Show a cross-section detail of the new exterior wall, R106.1.1. Show the minimum 12” footing depth below the undisturbed ground surface (R403.1) with 12” minimum width for wood framed walls R403.1.1. 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.
2. Clarify the placement of ceiling/roof insulation for determining the need for attic ventilation, R806.
3. 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.
4. A vented attic space requires a calculation for showing the attic ventilation opening size using 1 to 150 of attic area in compliance with R806.2. Provide appropriate upper and lower space vents when applying the reduced area calculation. Account for the existing attic space if removing or blocking existing vents.

MECHANICAL PLANS:

1. Provide a duct system sized in accordance with air flow requirements, M1601.1. Show a return air path from the central dwelling space to the new furnace.

ELECTRICAL PLANS:

1. 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.

2. Provide notation requiring tamper resistant receptacles for 125 volt, 15A and 20A receptacles, R4002.14.

INTERNATIONAL ENERGY CONSERVATION CODE:

1. The simplified prescribed energy values for glazing is U=0.40, ceiling R=38 (R-30 for a qualifying room addition) and walls R=13, N1102.1. Show the placement of insulation at exterior walls and ceiling of the enclosed space.

If you have any questions, please contact:
Ken Van Karsen
(520) 837-4912
City of Tucson Residential Plan Review
07/24/2020 ANDREW CONNOR NPPO REVIEW Passed
08/03/2020 STEVE SHIELDS ZONING REVIEW Passed
08/14/2020 LOREN MAKUS ENGINEERING REVIEW Passed

Final Status

Task End Date Reviewer's Name Type of Review Description
08/27/2020 JGARCIA1 APPROVAL SHELF Completed
08/27/2020 JGARCIA1 OUT TO CUSTOMER Completed
08/27/2020 JGARCIA1 REJECT SHELF Completed