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Plan Number: TP-PRE-0824-00180
Parcel: 107142250

Address:
2446 N BALBOA AV

Review Status: Approved

Review Details: PRE-APPLICATION CONFERENCE REVIEW v.1

Plan Number - TP-PRE-0824-00180
Review Name: PRE-APPLICATION CONFERENCE REVIEW v.1
Review Status: Approved
Review Date Reviewer's Name Type of Review Description Status Comments
Fire New Construction REVIEW COMPLETED TP-PRE-0824-00180 • Pre-Application Conference Review v1 • 2446 N BALBOA AV TUCSON, AZ 85705:
Based on the information provided, TFD has the following comments:
1. Provide fire alarm as required in 2018 IFC, 903.4 / 907 (4-plex)
2. Provide fire sprinkler systems following 2018 IFC, 903 (4-plex)
We will be able to accept access as shown. If you have additional questions, please call or email.
Questions: patricia.shelton@tucsonaz.gov / 520.837.7082
ROW Engineering Review REVIEW COMPLETED TP-PRE-0824-00180 • 2446 N BALBOA AV

1. Balboa Av is under a pavement cut moratorium until October 2, 2026. Any pavement cuts will have to repaired in accordance with Sec. 10.3 of the City’s Public Utility Administrative Manual.
2. The new driveway curb opening shall located in accordance with Tucson City Code, Sec. 25-38.

If you have any questions, please contact Richard Leigh at 520-403-0970 or email arnold.leigh@tucsonaz.gov.
Site Engineering REVIEW COMPLETED Tucson codes and ordinances can be found online at: https://codelibrary.amlegal.com/codes/tucson/latest/overview
The Design Standards for Stormwater Detention and Retention (DSSDR) manual can be found online at: https://www.tucsonaz.gov/files/sharedassets/public/pdsd/documents/engineering-code/updated-retention-detention-manual.pdf
1. Please include area of disturbance and cut/fill quantities on the plan set.
2. First flush retention and balanced basin detention compliant with sections 2 and 3 of the DSSDR will be required. At a minimum, a drainage statement will be required to establish that these requirements are being met. Please note that dry wells can be considered if other stormwater options have been exhausted, and would require Floodplain Administrator approval.
3. Provide waste stream calculations and waste enclosure specifications compliant with TSM Section 8.
4. Please provide ADA parking spaces compliant with ADA Accessibility Standards Chapters 208 and 502. At least one space must be van-capable.
5. Pedestrian circulation is required to connect all buildings, dumpster areas, and the sidewalk on the street frontage per TSM 7-01.3.3. Show a continuous pedestrian path.
6. Show locations of roof downspouts. Stormwater from roof drains may not pass over ADA sidewalks per TSM 7-01.4.3E.
7. Vehicle maneuverability in the parcel to the south shall be considered in the design of this development.

Mike Ortiz
michael.ortiz@tucsonaz.gov
Site Landscape REVIEW COMPLETED CDRC TRANSMITTAL
PLANNING AND DEVELOPMENT SERVICES DEPARTMENT
REVIEWER: CHAD KELLER, RLA
PDSD LANDSCAPE/NATIVE PLANT PRESERVATION SECTION

PROJECT: MULTIFAMILY SITE DEVELOPMENT
ACTIVITY NO: TP-PRE-0824-00180
ADDRESS: 2446 N BALBOA AV
ZONING: O-3
LAND USE: MULTIFAMILY

This plan has been reviewed for compliance with applicable development criteria in the City of Tucson Unified Development Code (UDC) Administrative Manual (AM) Section 2-11 and Technical Manual (TM) Section for landscape, native plants, and water harvesting.

The comments provided are preliminary and are not to be assumed as a complete review of the proposal. During the Development Package review process, a full review will be made by Landscape/NPPO to ensure compliance with the applicable UDC development criteria and Technical Standards.

SITE LANDSCAPE/NPPO COMMENTS:
1. A NPPO or a NPPO Waiver is required per UDC 7.7.3-B. A Native Plant Preservation Plan, Section 7.7.4, must be submitted and approved or a request for an exception from the Native Plant Preservation requirements shall be approved in accordance with Sections 7.7.3.D.3 & .4 of the UDC and Administrative Manual Section 2-11.0.0 prior to Grading Plan approval. PDSD will provide the applicant with the NPPO Waiver form upon request.

2. A landscape plan is required per UDC 7.6.2.B.1-b. The Unified Development Code requires all new development, or an expansion of greater than 25% of an existing development to submit a landscape plan, UDC 7.6.2. Preparation of the landscape plan shall adhere to UDC 7.6.4 and Administrative Manual 2-10.

3. Provide the required number of trees in all vehicular parking areas (1 tree to 4 parking spaces) per UDC 7.6.4.B.1. Trees are to be distributed evenly throughout the parking area, UDC 7.6.4.1.B.1, UDC Technical Standards Manual 5-01-.3.2 and UDC 7.6.4.B.1.a.

4. A street landscape border is required along N Balboa Av. per UDC 7.6.4.C-2 and Table 7.6.4-1. See UDC 7.6.4.C for landscape border requirements.

5. DTM approval is required for all planting and irrigation in the ROW prior to the approval of the development package. Reach out to David Marhefka (David.marhefka@tucsonaz.gov) if necessary for this project.

6. All landscape plans shall incorporate water conserving design as defined in UDC Section 7.6.6, Use of Water, and as described in the Technical Standards Manual 5.01-5.11.

7. A Commercial Rainwater Harvesting plan is required per UDC Technical Standards Manual – Section 4-01.3.0. and Section 5-01.0.0 Landscaping and Screening. Adherence to the Low Impact Development Standards outlined in Section 5 of the PCRFCD Design Standards is required.

8. The Landscape Plan should match the Commercial Rainwater Harvesting Plan as well as the Grading Plan. The Landscape Plan should have spot elevations in the detention/retention areas as well as in all water harvesting areas in the Landscape Plan.

9. Maximize the rainwater harvesting across the site into all landscape areas, including the street landscape borders and planting islands for the required trees in the parking area.

10. The Commercial Rainwater Harvesting Plan must utilize the Site Water Budget. See TSM 4-01.3.1 Exhibit A. If a copy of the water budget spreadsheet is needed, please reach out to Site Landscape/NPPO and I will provide the spreadsheet. The Site Water Budget is how the Water Department tracks the irrigation water use on-site.

11. A separate irrigation water meter is required. Please label irrigation meter as “irrigation only”. See TSM 4-01.6.0

If you have any questions about these comments, I can be reached at chad.keller@tucsonaz.gov
Site Zoning REVIEW COMPLETED CDRC TRANSMITTAL

TO:
Planning & Development Services Department

FROM: Fernando L. García
PDSD Zoning Review Section

PROJECT: 2446 N Balboa Av
Parcel(s): 107-12-3350
Zoning: O-3 Office
Pre-Submittal Conference (1st Review)
TP-PRE-0824-00180

TRANSMITTAL DATE: August 5, 2024
DUE DATE: August 5, 2024

1. The proposed development must comply with the City of Tucson Unified Development Code (UDC) Administrative Manual Chapter 2-06 – Development Package. Building permits can be submitted and reviewed concurrently with the development package but the building plans cannot be approved until the development package is approved and the building plans are reviewed for consistency.

2. Multifamily development is a permitted use in the O-3 zone. The land use group is “residential use group”. The class is “family dwelling”. The type is “multifamily development”.

3. The submitted plans show a lot dimension of 53’ along Balboa Street. According Pima County’s Assessor Parcel Map for this property, this parcel has dimensions of 60’ x 300’.

4. Per UDC Table 6.3-3.A, multifamily development in an O-3 is limited to 40’ in height. There is no lot coverage maximum. Minimum setbacks are 10’ or ¾ building wall height, whichever is greater. Along Balboa Av, the street setback is 20’. Maximum permitted residential density is 22/acre (this would permit up to nine dwellings on the parcel).

5. This parcel, and the one immediately to the south (APN 107-14-2260), appear to historically have functioned as one site and continue to do so, under the same owner. In addition, the parcels share access and maneuverability. Parcels that share access, maneuverability, and/or parking are considered one site. As such, this project would be considered an expansion in use over 25% which would require the entire site (both parcels) to meet current development standards as indicated in UDC Article 7.

6. Separate access from Balboa onto the property through a new curb cut would require approval from the Department of Transportation and Mobility.

7. Parking area access lane width may also be determined by Tucson Fire’s requirements for access into and out of the property based upon finalized designs.

8. Per UDC Table 7.4.4-1, six dwelling units with two bedrooms each would require a total of 12 parking spaces (two spaces per unit), with one required to be van accessible. Two short-term bicycle parking spaces and six long-term bicycle parking spaces would also be required. These parking requirements would increase based upon confirmation of the number of dwellings and bedrooms on the southern parcel.

9. Parking reductions are listed in UDC Section 7.4.5. Among these are an Individual Parking Plan (IPP) which requires a public mailing. More information about the IPP process can be found by contacting Mark Castro at mark.castro@tucsonaz.gov or 520-837-4979.

9. Per UDC Table 7.4.11-1, 10% of required vehicle parking spaces are required to be EV ready and 20% are required to be EV capable.

10. UDC Technical Standards Manual (TSM) Chapter 7-01, pedestrian circulation is required on site, connecting each unit, trash receptacles, and parking areas. Pedestrian circulation must connect to the street. Pedestrian circulation should be designed so as to not bifurcate access lanes and shown on the submitted plan.

11. The comments provided are preliminary and are not to be assumed as a complete review of the proposal. During the Development Package review process, the Zoning Review Section will conduct a full review to assure compliance with applicable UDC development criteria and technical standards.

12. If you have any questions, please contact me at fernando.garcia2@tucsonaz.gov.
TW New Area Development REVIEW COMPLETED TP-PRE-0824-00180 - Pre-Application Conference Review v1 – 2446 N BALBOA AV

Tucson Water has no objections to the proposed development and offers the following comments for your convenience:

1. There is an existing 6 inch cement asbestos (CA) water main on the west side of Balboa Ave.
2. Tucson Water will allow this project to be served by a single master water meter. But for the purposes of billing the occupants and detecting leaks, Tucson Water strongly recommends that each dwelling unit be sub-metered using private water meters.
3. Please contact Tucson Water’s New Services Section with any questions you may have about new domestic water, irrigation water, or fire water services needed to serve this proposed development. Tucson Water’s New Services Section can be reached by calling 520-791-5164 or by sending an e-mail to TW_Common@tucsonaz.gov.

The above comments are based on the limited preliminary information provided by the applicant and should not be construed as a complete review of the proposal. Any questions, comments or concerns about these comments may be directed to:

Michael Asbury, Engineering Associate
Tucson Water, New Development Section
201 N. Stone Avenue, #2 Flr.
P.O. Box 27210
Tucson, AZ 85726-7210
(520) 837-2202
michael.asbury@tucsonaz.gov