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Permit Number: T20CM07315
Parcel: 13813180A

Review Status: Completed

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

Permit Number - T20CM07315
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
11/05/2020 SBLOOD1 ENGINEERING REVIEW Passed
11/12/2020 ANDREW CONNOR NPPO REVIEW Passed
11/16/2020 SAMUEL ROGERS ZONING REVIEW Approved
11/30/2020 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T20CM07315
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 REQUIREMENTS:

Update the permit description to Bedroom Extension for Office or Den. Or, Add Bedroom and Change Bedroom to Office/Den.

GENERAL COMMENTS:

1. A Bedroom requires egress to the exterior (R310).
2. The proposed room is not an extension of Bedroom #2 unless the opening width in the separating wall between rooms is at least 50% of the total wall length, R303.2. Widening the window opening may not be practical if the separating wall is masonry and load bearing.
3. Consider renaming Bedroom #2 to Den or Office and naming the proposed room as Bedroom.

SECTIONS - DETAILS:

1. Provide a cross-section detail for the 9 foot high masonry wall at the property line with foundation and structural steel (rebar), R106.1.1.
2. 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.

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.

INTERNATIONAL ENERGY CONSERVATION CODE:

1. The simplified prescribed energy values for glazing is U=0.40, skylights U=0.65, ceiling R=38 (R-30 for a qualifying room addition) and walls R=13. Show the maximum ā€œUā€ factors of the windows 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) 791-5550
City of Tucson Residential Plan Review