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Permit Number: TD-DEV-0526-00121
Parcel: 13216600A

Review Status: In Review

Review Details: DEVELOPMENT PACKAGE NEW v.1

Permit Number - TD-DEV-0526-00121
Review Name: DEVELOPMENT PACKAGE NEW v.1
Review Status: In Review
Review Date Reviewer's Name Type of Review Description Status Comments
05/27/2026 External Reviewers - COT Environmental Services Standard APPROVED
06/08/2026 NPPO Standard APPROVED
N/A External Reviewers - Tucson Airport Authority Standard PENDING ASSIGNMENT
05/18/2026 Site Engineering Standard REQUIRES RESUBMIT Permit Activity Number: TD-DEV-0526-00121 (1st Review)
Project: Installation of 816.64kW-DC / 520kW-AC solar photovoltaic canopies & EV chargers in parking lot
Location: 4004 S PARK AV Unit: BLDG 2
Review Date: 5/18/2026
Reviewer: Marco Contreras – Engineering Associate - Site Engineering

*This plan has been reviewed for compliance with applicable development criteria in the City of Tucson Unified Development Code (UDC) Administrative Manual (AM) Section 2-6 and Technical Standards Manual (TSM) Section for waste management, Pedestrian Access, Hydrology -Retention/Detention Requirements, and all site standard code. *
City of Tucson Code: https://www.tucsonaz.gov/Departments/Planning-Development-Services/Codes
Floodplain Code: https://codelibrary.amlegal.com/codes/tucson/latest/tucson_az/0-0-0-19333
Drainage Manual Link: https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/engineering-code/cot-drainage-manual-searchable.pdf
Design standards for Stormwater Detention and Retention Link:
https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/engineering-code/updated-retention-detention-manual.pdf
Site Engineering Review Comments:
1. Provide the development package case number, TD-DEV-0526-00121, adjacent to the title block on all sheets
2. Revise the sheet index to reflect all development package pages/sheets.
a. This should be done for the bottom corner sheet xx of xx. This would mean the total page count should be XX of 8 based on what the current DP file shows
b. Reformatting/reorganization of files and sheets in recommended. Regarding the scope of the solar canopy installation, include sheet DP-1.0, 2.0, & 3.0 into the main development package file set and included within the index and sheet tracking.
3. Provide an overall site plan/sheet to show exactly where the work proposed is occurring. As currently presented, it may be unclear/misinterpreted.
4. Provide an earthwork table on the grading and drainage sheet to show associated cut/fill quantities associated with the development.
5. For all curb openings proposed – include the width of the opening with each individual call out – if all curb openings are to be the same, the width can simply be included in the keynote #20.
6. Provide a surfacing construction detail to demonstrate compliance with UDC 7.4.6.I regarding surfacing requirements.
7. Provide a construction detail regarding keynote #18 – proposed wheel stops
8. Wheel stops will be required at all parking spaces adjacent to the Access Travel Lane towards the West of the parking lot area that goes North to South. This is required to ensure that vehicles are not allowed to overhang into said travel lanes. UDC 7.4.6.H

If you have any questions or concerns, please contact Marco Contreras at Marco.contreras@tucsonaz.gov
06/08/2026 Site Landscape Standard REQUIRES RESUBMIT PLANNING AND DEVELOPMENT SERVICES DEPARTMENT
REVIEWER: CHAD KELLER, PLA
SITE LANDSCAPE/NATIVE PLANT PRESERVATION SECTION

PROJECT: INSTALLATION OF 816.64KW-DC / 520KW-AC SOLAR PHOTOVOLTAIC CANOPIES & EV CHARGERS IN PARKING LOT
ACTIVITY NO: TD-DEV-0526-00121
ADDRESS: 4004 S PARK AV
ZONING: LIGHT INDUSTRIAL ZONE (I-1)
6.8.2026

THE PROPOSED PLANS HAVE BEEN REVIEWED FOR COMPLIANCE WITH APPLICABLE DEVELOPMENT STANDARDS FOR SITE LANDSCAPE, NATIVE PLANTS, AND RAINWATER HARVESTING, PER-THE-CITY OF TUCSON UNIFIED DEVELOPMENT CODE (UDC), TECHNICAL STANDARDS MANUAL (TSM), AND ADMINISTRATIVE MANUAL (AM).

RESUBMIT REVISED DRAWINGS ALONG WITH A DETAILED RESPONSE LETTER, STATING HOW ALL SITE LANDSCAPE AND NPPO SECTION REVIEW COMMENTS HAVE BEEN ADDRESSED.

SITE LANDSCAPE/NPPO SECTION COMMENTS:

1. Non-Native trees are to be removed per keynote number 1. With that being said, can additional shade trees be implemented somewhere else on this site at a 1:1 mitigation ratio for the removed Eucalyptus and heat island effect dampening? Possibly replace the Eucalyptus with one of our other drought-tolerant, native trees. IE: Mesquite, Palo Verde, or Desert Willow. This is not a requirement, but highly recommended for additional shade canopy on this site.

Thank you.
Chad Keller, PLA
Landscape Architect
chad.keller@tucsonaz.gov
520.837.4923
06/05/2026 Site Zoning Standard REQUIRES RESUBMIT CDRC TRANSMITTAL

FROM:
Bobby Parsons
PDSD Zoning Review Section

PROJECT:
Installation of solar photovoltaic canopies & EV chargers – 4004 S. Park Ave Bldg.2 Tucson, AZ 85714
Development Package (1st Review)
TD-DEV-0526-00121

TRANSMITTAL DATE: 6/5/2026
DUE DATE: 6/4/2026

COMMENTS: Please resubmit revised drawings and any redlined plans along with a detailed response letter, which states how all Zoning Review Section comments were addressed.

Section 3.3.3.G.5.c UDC, An applicant has one year from the date of application to obtain approval of a site plan that complies with zoning and other development requirements in effect at the time of application, unless an ordinance adopted by Mayor and Council during this period states otherwise. A site plan application that has been in review for a period of one year and has not yet been approved is considered denied. To continue the review of a site plan for the property, a new site plan must be submitted that complies with regulations in effect at the time of re-submittal. The new submittal initiates a new one-year review period. One year Expiration date is May 12, 2027.

SECTION 2-06.0.0: DEVELOPMENT PACKAGE (TENTATIVE PLATS AND SITE PLANS)

2-06.3.0 FORMAT REQUIREMENTS

2-06.3.12 - An index of sheets in the development package shall be provided on the first sheet.

1. COMMENT: 2-06.3.12 – As multiple documents were submitted, please combine these documents and provide a sheet index that represents a complete submittal as noted by the standard above.

CONTENT REQUIREMENTS

2-06.4.2 - The title block shall include the following information and be provided on each sheet:

2-06.4.2.D - The page number and the total number of pages in the package (i.e., sheet xx of xx).

2. COMMENT: 2-06.4.2.D – Please include the page number and total number of pages in the combined package as noted by the standard above.

2-06.4.3 - The administrative street address and relevant case numbers (development package document, subdivision, rezoning, board of adjustment, DDO, MDR, DSMR, overlay, etc.) shall be provided adjacent to the title block on each sheet.

3. COMMENT: 2-06.4.3 - Provide the development package case number, TD-DEV-0526-00121, adjacent to the title block on each sheet.

2-06.4.7 - General Notes
The following general notes are required. Additional notes specific to each plan are required where applicable.

Zoning and Land Use Notes

2-06.4.7.A.4 - Identify the existing and proposed use of the property as classified per the UDC. List all UDC sections applicable to the proposed uses.

4. COMMENT: 2-06.4.7.A.4 – The existing use listed Municipal Commercial Property is not a use defined per the UDC. Please list the proposed use of the property as Civic Assembly as noted by the standard above.

2-06.4.7.A.6 - If a plan or plat is prepared in conjunction with other applications or overlays or the parcel being developed is subject to conditions of an application processed previously, additional information must be added to the plan. Such applications and overlays include, but are not limited to: annexations; rezonings; special exceptions; Board of Adjustment variances; Design Development Options; Technical Standard Modification Request; overlays (Airport Environs Zone, Environmental Resource Zone, Gateway Corridor Zone, Hillside Development Zone, Historic Preservation Zone, Major Streets and Routes, Rio Nuevo District, Scenic Corridor Zone, WASH); Modification of Development Regulations through the Downtown Area Infill Incentive District or Rio Nuevo District; Downtown Heritage Incentive Zone; or, Design Review Board. Provide the following information on the plan.

5. COMMENT: 2-06.4.7.A.6 – Include a note stating “this project is designed to meet the overlay zone(s) criteria. UDC Article 5.4 Major Streets and Routes Setback Zone (MS&R)".

2-06.4.9 - Information on Proposed Development
The following information on the proposed project shall be shown on the drawing or added as notes.

2-06.4.9.H.4 - Indicate if existing streets are public or private; provide street names, widths, curbs, sidewalks, and utility locations, all fully dimensioned.

6. COMMENT: 2-06.4.9.H.4 – Please indicate both E. Ajo Way and S. Park Ave. are both “Public” as noted by the standard above.

2-06.4.9.Q - Provide the square footage and the height of each commercial, industrial, or business structure and the specific use proposed within the footprint of the building(s).

7. COMMENT: 2-06.4.9.Q – Please provide the square footage and height of each proposed structure within the footprint as noted by the standard above.

***For additional information on the any standard presented in this memo, please refer to the City of Tucson “Unified Development Code” – Administrative Manual Section 2-06 or Technical Standards noted in the comments. https://www.tucsonaz.gov/pdsd/all-codes-plans-determinations ***

If you have any questions about this transmittal, Contact Bobby Parsons at Robert.Parsons@tucsonaz.gov.

RESUBMITTAL OF THE FOLLOWING IS REQUIRED: Revised development package and comment response letter. To resubmit visit Tucson Development Center at https://tdc-online.tucsonaz.gov/#/home.
Instructions for resubmittal - https://www.tucsonaz.gov/files/pdsd/website/Resubmittals.pdf.
05/08/2026 CDRC Application Completeness Express REVIEW COMPLETED
05/13/2026 CDRC Review Coordinator Express REVIEW COMPLETED CDRC added Parks, Environmental Services, TAA, ADOT, TEP, PAG, USPS, and SWG to the workflow. Review request email sent to Parks, TAA, ADOT, and TEP. FYI email sent to PAG, USPS, SWG.
06/02/2026 Commercial Plumbing Standard REVIEW COMPLETED
05/29/2026 External Reviewers - Arizona Department of Transportation (ADOT) Standard REVIEW COMPLETED ​CDRC​
ADOT has no comments.

Thanks, Rick Freije
05/19/2026 External Reviewers - COT Parks & Recreation Standard REVIEW COMPLETED CDRC,



Approved



Regarding TD-DEV-0526-00121, The City of Tucson Parks and Recreation Department has no additional requirements for the Project and no further reviews by TPRD are required.



Parcel: 13216600A



Regards,



Joe Barr

Project Manager

Tucson Parks and Recreation

520-307-2811
05/13/2026 External Reviewers - Pima Association of Governments Standard REVIEW COMPLETED CDRC sent FYI email sent to PAG, USPS, SWG. No further action is required.
05/13/2026 External Reviewers - Southwest Gas Standard REVIEW COMPLETED CDRC sent FYI email sent to PAG, USPS, SWG. No further action is required.
05/27/2026 External Reviewers - Tucson Electric Power (TEP) Standard REVIEW COMPLETED May 27, 2026
WO#T184193
City of Tucson
Planning and Development Services
Attn: CDRC Admin Team
Dear CDRC Admin Team
Subject: TOPSC 2 PV Expansion
TD-DEV-0526-00121
Tucson Electric Power Company (TEP) has reviewed and approved the development
plan submitted 5/13/2026. There are existing facilities within the development which are
depicted upon the plan. There are no apparent conflicts at this time.
Enclosed is a copy of a TEP facilities map showing the approximate location of the
existing facilities. Any relocation costs will be billable to the customer.
To apply for electric service, please call the New Construction department at (520) 918-
8300. Please submit a final set of plans including approved site, electric load, paving
off-site improvements and irrigation plans. If available, include a PDF version of the
plans.
Questions regarding Land, ROW, Easement, etc., please contact the TEP Land
Department
Liz Boehler
Right of Way Agent
Consultant
520-686-1341
Landreviews@tep.com
Should you have any technical questions, please contact the area designer,
Fred Quintero
(520) 235-6329
fquintero@tep.com
Sincerely,
Design Admins
Design Admins
Tucson Electric Power
05/13/2026 External Reviewers - United States Postal Service (USPS) Standard REVIEW COMPLETED CDRC sent FYI email sent to PAG, USPS, SWG. No further action is required.
06/04/2026 Fire New Construction Standard REVIEW COMPLETED
05/08/2026 OK to Submit - Engineering Fast REVIEW COMPLETED CDRC note: Ensure to include Fire and Environmental Services to the review cycle
05/12/2026 OK to Submit - Zoning Fast REVIEW COMPLETED
06/09/2026 ROW Engineering Review Standard REVIEW COMPLETED