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Permit Review Detail

Permit Number: T18CM01075
Parcel: 110071970

Review Status: Completed

Review Details: RESIDENTIAL - BLDG/WWM

Permit Number - T18CM01075
Review Name: RESIDENTIAL - BLDG/WWM
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
03/08/2018 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T18CM01075
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. Show compliance with the Inclusive Home Design Ordinance adopted by the City of Tucson Ordinance #10463 on 10/16/2007. Notate accessible route, minimum door width, changes in floor elevation, door hardware, electrical outlet reach range, grab bar reinforcement, etc.
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. Property with 200 to 400 SF of available distribution area requires piping for one gray water fixture, and a property with over 400 SF requires complete compliance. Include two clothes washer standpipes, one with an above grade stub-out, and one to the building drain; also provide gray drain-line discharge of all second story bathing fixtures through an exterior-wall drop for future gravity distribution. Include an aliened purple colored 2" vertical drop to a cleanout cap 2' above grade. The home owner may perform system alteration for future gray water usage.

FLOOR PLANS:

1. Show a maximum ½" floor elevation change at a notated accessible route entrance on the floor plan, R106.1.1. Include the threshold condition at the vehicle doorway or an exterior hinged door when the garage is used for the accessible route.

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 (closed cell spray or rigid board tight to the roof sheathing), R806.5. Show product sizes that fill the rafter space without compression.

PLUMBING PLANS:

1. Tucson Water Department limits 5/8" water meters to a maximum of 11 IRC fixture units or 15 gallons per minute. Show a ¾" water meter.
2. Provide a complete fixture unit schedule, P2903.6. Provide the water pipe diameter between the meter and shut off valve in compliance with P2903.7. A minimum 1" service pipe is required for supplying water to more than 9.5 fixture units.

MECHANICAL PLANS:

1. 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.

ELECTRICAL PLANS:

1. Provide notation requiring tamper resistant receptacles for 125 volt, 15A and 20A receptacles, R4002.14.
2. Show or notate a disconnect means or a locking breaker for the water heater, E4101.5.

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. Update sheet #3.

If you have any questions please contact:
Ken Van Karsen
(520) 837-4912
City of Tucson Residential Plan Review

Final Status

Task End Date Reviewer's Name Type of Review Description
03/09/2018 ARUIZ1 OUT TO CUSTOMER Completed