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Permit Number: T15CM00127
Parcel: 116161870

Address:
925 N CONTZEN AV

Review Status: Completed

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

Permit Number - T15CM00127
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/WWM
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
01/09/2015 JASON GREEN ENGINEERING REVIEW Approved January 12, 2015
FLOODPLAIN USE PERMIT NO.: T15OT00030
ADDRESS: 925 N Contzen Ave Tucson, Arizona 85705
PROPERTY OWNER: Irene Molina
450 N Avenida Carina Tucson, AZ 85745

The applicant is authorized to use a portion of the FEMA Special Flood Hazard Area Zone AO1 floodplain per the Flood Insurance Rate Maps 04019C2276L, specifically described as:

A portion of Parcel 116-16-1870

For the purpose of constructing a new single family residence.

The applicant agrees to comply with City of Tucson Floodplain and Erosion Hazard, and Watercourse Amenities, Safety and Habitat regulations, and is particularly bound by the conditions stated below. Violation of any of the conditions stated or referred to below, as determined by the City Engineer, shall be grounds for revocation of this permit. Responsibility for renewal of this permit, if necessary, is with the applicant. Issuance of this permit does not constitute a waiver of other requirements contained in the Tucson City Code, Unified Development Code, or any other Federal, State, County, or local regulation. No use other than as permitted herein is allowed. Additional uses allowed under City of Tucson Floodplain and Erosion Hazard Regulations and Watercourse Amenities, Safety, and Habitat regulations require the issuance of an additional Floodplain Use Permit.

This floodplain use permit is issued with the following 8 conditions:

1) This project is located in a mapped regulatory FEMA Special Flood Hazard Area Zone AO1 floodplain per the Flood Insurance Rate Maps 04019C2276L.

2) Except as approved by the City Engineer prior to the start of construction, development under this permit shall not obstruct, retard or divert the existing flow of floodwaters from or to adjacent properties.

3) For purposes of this permit the following flood elevations shall be used for the building:
Base Flood Elevation (BFE) = 1.0 feet Highest Adjacent Grade
Regulatory Flood Elevation (RFE) = 2.0 feet Highest Adjacent Grade
Building is to have lowest finished floor elevated at or above the Regulatory Flood Elevation (RFE) and lowest point of any attached appliances is to be at or above the Regulatory Flood Elevation (RFE).

4) Floodplain Approval of elevation certificate, prepared by an Arizona State Registered Land Surveyor, is required prior to the 1010/1015 inspection (P2S) and prior to finished construction or Final Inspection (P2F). The Elevation Certificate must include the identity and elevation of the lowest service equipment/machinery servicing the building as well as the identity and location of all other equipment/machinery servicing the building.

5) Within 5 (five) days of issuance of this permit, and through completion of the project, notification must be posted and maintained in a conspicuous place on the job site stating "CONSTRUCTION PROCEEDING UNDER REQUIREMENTS OF CITY OF TUCSON FLOODPLAIN USE PERMIT # T15OT00030 FOR INFORMATION PLEASE CALL 791-5550."

6) Any additional future disturbance of the floodplain shall have separate floodplain use permit applications submitted to this office for review and approval.

7) All work shall conform to the approved building plan, T15CM00127, which is made part of this permit.

8) This permit is specific to the improvements for 925 N Contzen Ave as indicated on the approved plans. It shall not apply to any other structure or property, whether attached or unattached, not specified under this permit.

Renewal of this permit will require a new application, review and approval of that application by the City of Tucson Planning & Development Services Department, Engineering Division. This permit may be renewed for up to one year at the sole discretion of the City Engineer or designated representatives.

This Floodplain Use Permit will be automatically revoked and becomes invalid if conditions are not complied with, as set forth in this permit.

APPLICANT NAME: Troy Williams
ADDRESS: 4561 W Annabelle St Tucson, Arizona 85741
PHONE: 520-248-0312

(EXPIRATION DATE) Month: 01 Day: 09 Year: 2016

SIGNATURE OF APPLICANT DATE

The applicant is authorized by the City Engineer to receive a floodplain use permit subject to the above referenced conditions and restrictions.
01/26/2015 KEN VAN KARSEN BUILDING-RESIDENTIAL REVIEW Reqs Change T15CM00127
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".
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. One story dwellings must have a gray drain line discharge. Additional gray fixture drains are optional. Show a bathing fixture drain looped 3' beyond an exterior wall below grade before connection to the building drain. See details at http://pdsd.tucsonaz.gov/files/pdsd/codes-ordinances/Grey_Water_Options_FINAL_.pdf

FLOOR PLANS:

1. Update the square footage entries for living and porch on sheet #2, R106.1.1.
2. Show a maximum ½" floor elevation change at a notated accessible route entrance on the floor plan, R106.1.1.

STRUCTURAL PLANS:

1. Clarify the braced wall schedule on sheet #6. Panel type #1 shows ½" anchor bolts at 48" spacing although the foundation plan does not show an interior wall foundation for attachment.

PLUMBING PLANS:

1. Show a provision for solar water preparation in compliance with City of Tucson Ordinance #10549 .
2. Show compliance with the City of Tucson Ordinance #11089 with a gray water preparation system.
3. Show a gas pipe size for the water heater branch, G2413.3 & Table G2413.4(1).

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.
2. Provide Manual J/S/D calculations in accordance with 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.
3. Provide return air duct and register sizes meeting minimum requirements of 72 SQ IN/ ton, M1403. Minimum duct/register size: heat pump or air conditioner - 6 SQ IN per 1,000 BTU (1 ton cooling = 12,000 BTU). The 3 ton unit requires a minimum 18" diameter return air duct.
4. Show dryer vent size and location for venting to exterior, M1501.

ELECTRICAL PLANS:

1. Limit all code references to those recognized by the City of Tucson. Update the code reference within the first note on sheet #7.
2. Show or notate the requirement for a carbon monoxide detector outside of bedroom doors, when the dwelling includes an attached garage or gas appliance, R315.
3. Show compliance with the City of Tucson Ordinance #10549 for future Photo Voltaic on the panel schedule and electrical load calculation.
4. Provide an exterior GFCI outlet at grade level located at the back of the dwelling, E3901.7.
5. Show or notate a disconnect means or a locking breaker for the water heater, E4101.5.
6. 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 sheet #2, N1102.1. Show a means of achieving the prescriptive values at each assembly on the plans, or show overall compliance if using less than prescribed component values by providing a RES check calculation.

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
02/03/2015 SHANAE POWELL OUT TO CUSTOMER Completed
02/03/2015 SHANAE POWELL REJECT SHELF Completed