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Plan Number: TP-PRE-0624-00150
Parcel: 13815015C

Address:
6639 S 12TH AV

Review Status: Approved

Review Details: PRE-APPLICATION CONFERENCE REVIEW v.1

Plan Number - TP-PRE-0624-00150
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-0624-00150 • Pre-Application Conference Review v1 • 6639 S 12TH AV TUCSON, AZ 85756:
Based on the information provided, TFD has the following comments:
1. Provide Knox access (IFC 2018, 506)
2. Provide fire aerial access (if highest roof surface exceeds 30’) in accordance with 2018 IFC, D105
Questions: patricia.shelton@tucsonaz.gov / 520.837.7082
ROW Engineering Review REVIEW COMPLETED TP-PRE-0624-00150 (6639 S 12TH AV TUCSON, AZ 8575 Comments:



1. TSM 3.2.A: Vertical curb will be required along the property street frontage of Medina Rd.

2. TSM 3.3.A: 5’ wide sidewalk shall be provided along the street frontage of Medina Rd.

3. Driveways shall be provided in accordance with TSM 4.3 and COTC 25-39

4. Medina Rd. Is under a pavement cut moratorium until March 15, 2026. Utility pavement cut repairs shall be in accordance with 10.3.1 City of Tucson Public Utility Administrative Manual.

Development Code (UDC) Administrative Manual (AM), Technical Standards Manual (TSM), Street Design Guide (SDG), Pima Association of Governments Standard Details (P. A. G. SD), Access Management Guidelines (AMG), Major Streets and Routes Plan (MS&R), City of Tucson Public Utility Administrative Manual (PUAM), City of Tucson Department of Transportation and Mobility (COT DTM).

If you have any questions I can be reached at arnold.leigh@tucsonaz.gov, 520-403-0970
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. This site is partially in a regulated floodplain (Hughes-Santa Clara-Vallencia Wash) and instances of work within the floodplain will require a floodplain use permit. Site Engineering can provide an image of the floodplain study data.
2. A Stormwater Pollution Prevention Plan is required for the site. See https://azdeq.gov/what-swppp for more information.
3. First flush retention and balanced basin detention compliant with sections 2 and 3 of the DSSDR will be required. A drainage report will be required to establish that these requirements are being met.
4. Waste stream calculations and refuse enclosure details are required per TSM Section 8.

Mike Ortiz
michael.ortiz@tucsonaz.gov
Site Landscape REVIEW COMPLETED 1. An NPPO or an 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 on S 12th Avenue and W Medina Road 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, not first flush retention volume charts.

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

Mike Ortiz
michael.ortiz@tucsonaz.gov
Site Zoning REVIEW COMPLETED CDRC Thursday Pre-Submittal Transmittal
PDSD Zoning Review

FROM: Wyatt Berger, Lead Planner

PROJECT: Thursday Pre-application Conference – TP-PRE-0624-00150
Address: 6633-6639 South 12th Avenue
Parcel(s): 138-15-015C
Zoning: C-1
Existing Uses: Undeveloped
Proposed Uses: Multifamily development

TRANSMITTAL DATE: July 5, 2024

COMMENTS:

1. Development must comply with Administrative Manual Section 2-06.0.0 Development Package. Building permits may be submitted concurrently with the development package; however, the development package must be approved by all reviewers prior to approval of the associated building permits.

2. Multifamily development is a permitted use in the C-1 zone and is not subject to any use-specific standards.

3. Based on a project area of approximately 2.48 acres, up to 89 dwellings are permitted on the site.

4. The maximum permitted building height for the proposal is 30 feet (UDC Table 6.3-4.A). Parapets may exceed the allowable height limit by no more than four feet (UDC 6.4.4.C.5).

5. Setbacks are based on a measurement from the design grade elevation to the highest point of the exterior building wall (UDC 6.4.5.B). Per UDC Table 6.3-4.A, the required rear setback is 1.5 times the height of the exterior building wall, measured from the east lot line. A Design Development Option (DDO) is required if this setback cannot reasonably be met.

6. Per UDC Table 7.4.4-1, 63 motor vehicle parking spaces are required for the proposal. This requirement appears to be met.

7. Per UDC Table 7.4.11-1, six motor vehicle parking spaces are required to be "EV Ready," and thirteen motor vehicle parking spaces are required to be "EV Capable." Four percent, but no less than one EV charging spaces, must be accessible compliance. These spaces are accessible EV charging spaces, not ADA parking spaces.

8. Per UDC Table 7.4.8-1, 0.1 short-term bicycle parking spaces are required per bedroom. Based on the number of bedrooms provided under “Project Unit Mix,” 11 short-term bicycle parking spaces are required for the proposal.

9. Per UDC Table 7.4.8-1, 0.5 long-term bicycle parking spaces are required per bedroom. Based on the number of bedrooms provided under “Project Unit Mix,” 53 long-term bicycle parking spaces are required for the proposal.

10. Ensure compliance with Technical Standards Manual Section 7-01.4.3. All sidewalks must be a minimum of four feet wide and installed to avoid any obstruction which decreases the minimum width to less than four feet.

11. Ensure access standards found in Section 7.8 of the UDC and Sections 7-01.0.0 and 10-01.0.0 of the Technical Standards Manual are met.

12. 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 Zoning to assure compliance with the applicable UDC development criteria and Technical Standards.

If you have any questions, please contact me at Wyatt.Berger@tucsonaz.gov or at 520-837-4951.
TW New Area Development REVIEW COMPLETED TP-PRE-0624-00150 - Pre-Application Conference Review v1 – 6639 S 12TH AV

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

1. There is an existing 12” PVC water main in S 12th Avenue (PN 247-2001) and an existing 8” cement asbestos water main in Medina Road (PN 046-1970) that this project may connect to. See Tucson Water’s SW131513 valve map. Copies of the valve map(s) and/or ‘as-built’ plan(s) referenced in these comments may be obtained from Tucson Water’s Mapping & GIS Center by sending an e-mail request for them to TWMapInfo@tucsonaz.gov.

2. The water pressure in this area at ground level (based on elevation) is estimated to be in the 74-81 psi range. A private on-site water pressure booster station may not be necessary to serve the upper floors of this development.

3. The required water meter size for the building will be determined by a water fixture count conducted in accordance with the 2018 International Plumbing Code and Tucson Water’s Water Meter Sizing Guidelines. Tucson Water’s Water Meter Sizing Guidelines are available at https://www.tucsonaz.gov/files/sharedassets/public/v/1/city-services/tucson-water/documents/signed_meter_sizing_guidelines_march_2020.pdf

4. If a 3” or larger water meter is needed for this development, the water meter will need to be located within a large meter enclosure that is a minimum of 25’ long x 10’ wide x 5’ high per Tucson Water Standard Detail SD-314. The entire large meter enclosure must be located on the property in a water easement granted to the City of Tucson.


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:


Tim Rowe, P.E., Civil Engineer
Tucson Water, New Development Section
201 N. Stone Avenue, #2-220
P.O. Box 27210
Tucson, AZ 85726-7210
(520) 837-2106
tim.rowe@tucsonaz.gov