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Permit Number: TD-DEV-0126-00012
Parcel: 126070050

Review Status: Requires Resubmit

Review Details: DEVELOPMENT PACKAGE NEW v.3

Permit Number - TD-DEV-0126-00012
Review Name: DEVELOPMENT PACKAGE NEW v.3
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
06/24/2026 Site Landscape Standard APPROVED PLANNING AND DEVELOPMENT SERVICES DEPARTMENT
REVIEWER: CHAD KELLER, RLA
SITE LANDSCAPE/NATIVE PLANT PRESERVATION SECTION

PROJECT: MAJOR RENOVATION & ADDITION TO THE BUILDING; UTILIZING THE EXISTING PARKING/ PAVEMENT AREA WITH NEW SITE IMPROVEMENTS
ACTIVITY NO: TD-DEV-0126-00012
ADDRESS: 404 N ALVERNON WY
ZONING: RESIDENCE ZONE (R-3)
LAND USE: DENTAL OFFICE
REVIEW NO: 2
06.23.2026

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. For future reference, please attach any approval letters as a standalone PDF.

Thank you.
Chad Keller, RLA
Landscape Architect
chad.keller@tucsonaz.gov
06/24/2026 Site Engineering Standard REQUIRES RESUBMIT Permit Activity Number: TD-DEV-0126-00012 (1st Review)
Project: Existing dentist office site & building (cir. 1965), purchased by a new dentist: planned is a major renovation & addition to the building; utilizing the existing parking/ pavement area with new site improvements. Required Special Exception required by The Planning Center, separate submission. Joseph Maher architect
Location: 404 N ALVERNON WY
Review Date: 6/24/2026
Reviewer: Marco Contreras – Engineering Associate
Reviewer Contact Information: marco.contreras@tucsonaz.gov
Related cases:

Plan review for the above-referenced development package has been completed. This review was conducted for compliance with applicable development criteria including the City of Tucson Unified Development Code (UDC), Administrative Manual (AM) Section 2-6, and Technical Standards Manual (TSM) sections governing waste management, pedestrian access, hydrology – retention/detention requirements, and all applicable site standards.
The following comments must be addressed prior to approval. To help facilitate a timely resubmittal, please provide updated plans and calculations along with a written response to each comment, indicating what action was taken and where the change can be found on the plans. Do not use revision clouds on resubmittal drawings — clouds are reserved for post-permit revisions only. Submit your response letter and updated plan set & reports as separate files.

Applicable Code Links for quick/direct reference:
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
City of Tucson Chapter 25: https://codelibrary.amlegal.com/codes/tucson/latest/tucson_az/0-0-0-18593

Site Engineering Review Comments:
1. Previous comment #7 not addressed – This comment was not provided as a suggestion but rather required as found in Administrative Manual 2-06.4.9.H.2 & 2-06.4.9.J & O - Show future and existing sight visibility triangles. On a designated MS&R street, the sight visibility triangles are based on the MS&R cross-section. This requirement is reinforced by David Marhefka’s email correspondence that states “Be sure plan has SVTs.
2. A Technical Standard Modification Request (TSMR) will be required for the proposal of a trash enclosure for construction that differs from the established standard enclosure dimensions & designs as found in TSM 8-01.9.0. For resubmission, ensure to provide the TSMR request form so that review/approval can be given for the new enclosure proposed along the Eastern alley way.
3. The trash enclosure details and grading plan sheets must be revised to correctly show the required drainage slopes at and around all trash enclosure locations per TSM 8-01.0.0. The following slope requirements must be reflected on both the detail sheets and the grading plan for every enclosure on the project:
a. The approach ramp and surrounding pavement must slope at a minimum of 2% away from the enclosure to prevent water intrusion and standing water at the enclosure pad.
b. The enclosure slab must slope at a minimum of 1% toward the gate to drain away from the enclosure interior.
c. These slope requirements must be explicitly labeled and dimensioned on the grading sheets and the enclosure detail for each enclosure location. A generic note referencing compliance is not sufficient — slopes must be graphically shown and confirmed on the plans.
4. The pavement/grading plan will need to be revised – The site plan (Sheet 2) shows a concrete sidewalk connecting the site to the new trash enclosure. Sheets 6 & 7 shows delineated steps. In compliance with TSM 7-01.3.2 – It will be necessary that this be revised to show compliance. This may require the establishment of a ramp.
5. Previous comment #8 not full addressed – when vertical separation is required, the minimum separation must be 6-inches. [TSM 7-01.4.2.A]. Revise the grading plan (Sheet 7) to show that 6-inch differential exists between the pavement & top of the newly proposed curbing. It currently only shows ~2-4 inches.
a. The plans simply state “install new curb,” provide a PAG reference on plan set OR provide an applicable construction detail for the new curbing to be installed.
06/30/2026 Site Zoning Standard REQUIRES RESUBMIT CDRC TRANSMITTAL

FROM:
Bobby Parsons
PDSD Zoning Review Section

PROJECT:
Dr. Office Renovation - 404 N. Alvernon Way Tucson, AZ 85711
Development Package (2nd Review)
TD-DEV-0126-00012

TRANSMITTAL DATE: 6/30/2026
DUE DATE: 7/13/2026

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 January 21, 2027.

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

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.6.a - List additional applications and overlays, by case number (if applicable), in lower right corner of each sheet. As a general note provide the type of application processed or overlays applicable, a statement that the project meets the criteria/conditions of the additional application or overlay, the case number, date of approval, what was approved, and the conditions of approval, if any.

1. COMMENT: 2-06.4.7.A.6.a – Follow up to previous comment 4: The Zoning Examiner permit number provided is incorrect as it is missing a 0. Please provide the Zoning Examiner Special Exception permit number, TP-ENT-0126-00003, adjacent to the title block on each sheet as noted by the standard above. Please include any conditions associated with the Zoning Examiner Special Exception review. Site Zoning will be unable to approve this development package until the Zoning Examiner Special Exception has been approved by all reviewers.

2-06.4.7.A.8 - For development package documents provide:

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.T - Show refuse collection areas, including locations of dumpsters, screening location and materials, and vehicle maneuverability, fully dimensioned, and access route. If dumpster service is not proposed, indicate type of service. For specific information on refuse collection, refer to Section 8-01.0.0, Solid Waste and Recycle Disposal, Collection, and Storage, of the Technical Standards Manual. Refuse collection on all projects shall be designed based on that section, even if collection is to be contracted to a private firm.

2. COMMENT: 2-06.4.9.T – Follow up to previous comment 9: Per the included email from Andy Vera, a Technical Standard Modification Request (TSMR) will be required for the proposal of a trash enclosure that differs from the established standard enclosure dimensions & designs as found in TSM 8-01.9.0. For resubmission, ensure to provide a TSMR justification so that review/approval can be given for the new enclosure proposed along the Eastern alley way.

***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.
06/30/2026 Entitlements Standard REVIEW COMPLETED
07/06/2026 ROW Engineering Review Standard REVIEW COMPLETED ROW permit required prior to working in the ROW