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Permit Review Detail

Permit Number: T17CM00713
Parcel: 12217248B

Address:
1664 N JONES BL

Review Status: Completed

Review Details: RESIDENTIAL - BLDG/WWM

Permit Number - T17CM00713
Review Name: RESIDENTIAL - BLDG/WWM
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
02/10/2017 PAUL BAUGHMAN ENGINEERING REVIEW Reqs Change DATE: February 10, 2017
DUE DATE: February 15, 2017
SUBJECT: NEW SFR
TO: Noric Construction and Development.
LOCATION: 1664 N Jones Blvd
REVIEWERS: Paul Baughman, PE, CFM
ACTIVITY: T17CM00713 and T17OT00116
SUMMARY: Engineering Division of Planning and Development Services Department has received and reviewed the proposed Development Plan Package. The following items need to be addressed:
1) Per Tucson Code 26-5.2(8) show that the finished floor elevation is one foot above the base flood elevation. - Base Flood Elevation is 2451.54 and FFE will need to be 2452.54.
2) Per Tucson Code 26-5.2(11) show all service facilities such as electrical and heating equipment at or above the regulatory flood elevation. The Regulatory Flood Elevation is 2452.54.
3) If at least two feet of fill is being placed on any location within the site show compliance with 2-01.8.1. If less than two feet of fill is being placed on the site add a general note indicating that less than two feet of fill is being added.
4) Per AM 2-06.4.8I show the 100-year floodplain limits and the 100-year water surface elevation upstream of each structure being proposed.
If you have any comments questions or wish to discuss new information, please call or email me at 520-837-5007 or paul.baughman@tucsonaz.gov.
02/27/2017 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T17CM00713
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. A dwelling unit providing complete independent living facilities requires compliance with design ordinances for handicap provisions, solar water, photo-voltaic and gray water preparations. Design Ordinances adopted by the City of Tucson.
2. 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.
3. 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.
4. 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 the following provisions: 1. A 4 square feet area for (meter, disconnect & inverter) equipment adjacent to the electrical service panel or near the proposed collector panel space. 2. The best roof space available for accommodating PV solar collector panels with capacity for collector dead loading (typically 4 lbs/SF). 3. A minimum 3,800 volt-ampere PV electrical load entry on the Service Load Calculation (Show as a continuous load of 15.8 A). 4. An Electrical Panel Schedule with a 240 volt circuit breaker space labeled "reserved for Photo Voltaic". See electrical comments.
5. 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. Include two clothes washer standpipes at an exterior wall, one with an above grade stub-out, and one plumbed to the building drain. See details at http://pdsd.tucsonaz.gov/files/pdsd/codes-ordinances/Grey_Water_Options_FINAL_.pdf
6. The City of Tucson adopted the 2012 IRC with amendments on 1/1/2012. Show the current code reference on the plans including braced wall notes #7 and 8, sheet A-5 and A-6.

SITE PLAN:

1. Update the "existing" notation at the building and electrical service panel to "proposed", R106.1.1.

FOUNDATION PLANS:

1. Show the thickness and slope of all slabs (i.e. patio slabs and pads outside of doors), R301.1.
2. Indicate the direction of slope for the garage slab, R309.1. (or carport slab R309.2).

FLOOR PLANS:

1. Show a maximum ½" floor elevation change at a notated accessible route entrance on the floor plan, R106.1.1.

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. 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.

PLUMBING PLANS:

1. Show compliance with the City of Tucson Ordinance #11089 with a gray water preparation system.
2. Show hot water pipe with minimum R-3 insulation, N1103.4.2.
3. Show gas pipe sizes in compliance with connected demand, G2413.3 & Table G2413.4(1). Many pipe sizes are undersized with a total developed length of 92 feet. Section mark A of 56'-6" may be overstated if the meter is located at the north side of the building.

MECHANICAL PLANS:

1. 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.
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. Show compliance with the City of Tucson Ordinance #10549 for future Photo Voltaic on the panel schedule and electrical load calculation.
2. Provide notation requiring tamper resistant receptacles for 125 volt, 15A and 20A receptacles, R4002.14.
3. Specify high-efficacy lamps for at least 75% of all lighting fixtures, N1104.1.

INTERNATIONAL ENERGY CONSERVATION CODE:

1. Tucson is in climate zone 2B. The simplified prescribed energy values for glazing is U=0.40, skylights U=0.65, ceiling R=38 and walls R=13. Show the "R" values of insulation and 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 notation on sheet A-2; change notes on sheet A-4.

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
03/14/2017 ARUIZ1 OUT TO CUSTOMER Completed