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Permit Number: T19CM08725
Parcel: 13417340A

Address:
602 S CYNTHIA AV

Review Status: Completed

Review Details: RESUBMITTAL

Permit Number - T19CM08725
Review Name: RESUBMITTAL
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
12/03/2019 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T19CM08725
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. Clarify the title blocks with a description of Townhouse rather than Multi Family, R104.
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 Or notate "Gray water provision not required only when property has less than 200 SF available for gray water distribution."

FOUNDATION PLANS:

1. Locate and detail all footing types (R401.2). The CMU wall is shown as existing on sheet #4, but the foundation plan (sheet #2) shows a reference to detail A/6 which is also used for new framed walls.

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.

PLUMBING PLANS:

1. Show the water heater with a listed pan and ¾" drain line to the building exterior 6" above grade, P2801.6.
2. Show the path of the pressure and temperature relief valve pipe without running through the party wall, P2803.6.1. Update sheet #3.

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.
2. Provide demand calculations in accordance with Manual J/S/D standards, M1401.3, M1601.1. Systems shall be sized in accordance with Manual S based on building loads calculated in accordance with Manual J and duct systems sized in accordance with Manual D. Notate if the mechanical system calculations may be provided by deferred submittal. The deferred calculations must be approved through revision process prior to mechanical inspections.
3. Show dryer vent size and location for venting to exterior, M1501.

ELECTRICAL PLANS:

1. Clothes Washer and Dishwasher GFCI: receptacles require readily accessible protection typically from an upstream device, E3902.9 & 10.

INTERNATIONAL ENERGY CONSERVATION CODE:

1. 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