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Permit Number: TC-COM-0526-00712
Parcel: 107090380

Address:
455 W MCIVER PL

Review Status: Requires Resubmit

Review Details: COMMERCIAL REVIEW - FULL v.4

Permit Number - TC-COM-0526-00712
Review Name: COMMERCIAL REVIEW - FULL v.4
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
06/23/2026 Commercial Electrical Standard APPROVED
07/10/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
06/23/2026 Commercial Building Standard REQUIRES RESUBMIT ACTIVITY NO. TC-COM-0526-00712
ADDRESS/PARCEL: (455 W MCIVER PL TUCSON, AZ 85705)
TC-COM-0526-00787 (3002 E GRANT RD Unit:UNIT 2 TUCSON, AZ 85716)
Submit your revised drawings along with a detailed response letter, which states how all Building Review Section comments were addressed. Please paste the review comment individually and enter your response directly below it. Please do this for every comment. Review will not proceed without the response letter. The submitted documents were incomplete and a thorough plan review could not be performed. Please be aware, new comments may arise with the next review. Should the above not followed, it may delay your approval. Additionally, please submit complete copies of all permit documents (i.e. plans, calculations, reports, etc.) even if they have not been changed.

Should you have any questions about these Commercial Building comments, I can be reached at Justin.Eder@tucsonaz.gov or 520-837-4976.

COMMENTS:
1. TC-RES-0125-00299
a. The above residential permit type was wrongly used to permit this commercial structure.
b. This commercial permit TC-COM-0526-00712 is correcting the issue above.
c. The current status of the steel structure’s construction is at pre-slab as shown within the inspection list in the residential permit.
d. Conveniently, this will allow the conversion of this steel structure into commercial to include the code required reconfiguration of the restroom(s) complying to Figure 304.3.1.2 A117.1.
e. As previously discussed on the phone, instead of converting both T2 and T3 restrooms and as a compromise, turn both restrooms into unisex, leave T2 restroom as currently shown on the drawing, but reconfigure T3 restroom only, complying to Figure 304.3.1.2 A117.1. By moving the wall eastward (containing the sink) and allowing 60 inches turning space (show this on the plan) will allow this T3 restroom to be compliant. As such, the water closet floor flange remains where it is already located in the pre-slab.
2. DOOR OPENING FROM EXISTING RESIDENTIAL INTO THE STEEL STRUCTURE
a. The door is visible coming from the old residential structure.
b. However, the wall for the steel structure is shown as solid without door opening.
c. Please correct this mistaken configuration.
3. Please resubmit.
07/10/2026 Commercial Mechanical Standard REQUIRES RESUBMIT ACTIVITY NO. TC-COM-0526-00712
ADDRESS/PARCEL: 455 W MCIVER PL TUCSON, AZ 85705)

Submit your revised drawings along with a detailed response letter, which states how all comments were addressed. Review will not proceed without the response letter. The submitted documents were incomplete and a thorough plan review could not be performed. Please be aware, new comments may arise with the next review.

If you have any questions about these review comments, I can be reached at Sean.Severson@tucsonaz.gov.

COMMENTS:

1. Previous comment not addressed [Initial Comment - Provide an outdoor air ventilation schedule. Demonstrate that the mechanical system is designed to supply the minimum required outdoor airflow rate in accordance with code. Reference: Section 403.3.1.1, IMC 2024.] If this structure is instead utilizing natural ventilation, please specify this on the plans and demonstrate compliance with Section 402.2 of the 2024 IMC.
07/10/2026 Commercial Plumbing Standard REQUIRES RESUBMIT ACTIVITY NO. TC-COM-0526-00712
ADDRESS/PARCEL: 455 W MCIVER PL TUCSON, AZ 85705)

Submit your revised drawings along with a detailed response letter, which states how all comments were addressed. Review will not proceed without the response letter. The submitted documents were incomplete and a thorough plan review could not be performed. Please be aware, new comments may arise with the next review.

If you have any questions about these review comments, I can be reached at Sean.Severson@tucsonaz.gov.

COMMENTS:

1. Previous comment not addressed [Initial comment - Please verify that the distance from the hot water source to the hot water termination for the lavatories complies with the requirements of Section C404.5, IECC 2018 (e.g., 24” for ½” hot water supply piping).]
2. Previous comment not addressed [Initial comment - Please show there are metering faucets for the lavatories in the commercial storage area, dispensing a maximum of 0.25 gallons per metering cycle. Verify that the faucet cycle will last for at least 10 seconds. Reference: Section 412.13, IPC 2024, as amended by the City of Tucson and Section 606.4, ICC/ANSI A117.1-09.]
3. Provide plans sealed by an Arizona Registrant. Reference: Section 107.1, IBC 2024 and Arizona Revised Statutes 32-125, Board of Technical Registration Rules R4-30-304.
07/07/2026 Site Engineering Standard REQUIRES RESUBMIT Permit: TC-COM-0526-00712
Project: Commercial Addition/Alteration
Location: 455 W MCIVER PL
Review Date: 7/7/2026

This plan has been reviewed for compliance with applicable development criteria in the City of Tucson Unified Development Code (UDC) Administrative Manual (AM) Section 2-06 and Technical Manual (TM) Section for waste management, Pedestrian Access, Hydrology -Retention/Detention Requirements, and all site standard code.

Drainage Manual Link:
https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/engineering-code/cot-drainage…

Design standards for Stormwater Detention and Retention Link:
https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/engineering-code/updated-rete…

Overall, for application submittal requirements, see Administrative Manual Section 2-06

Site Engineering:
1. As the previous site engineering review comments have not been addressed with this submittal, please:
a. The proposed site alterations will require that a Development Plan be submitted and approved prior to Site Engineering approving permit TC-COM-0526-00712. The DP permit is a separate permit that can be submitted for within the “sub-records” tab of this development package permit on TDC online. For the DP permit submission, provide all construction documents similar to what was provided within this permit submission.
2. Until the development package is approved by all reviewers, site engineering will be unable to approve permit TC-COM-0526-00712.
3. Please review and address zoning review comments.

If you have any questions or concerns, please contact Joe Macaulay at:
Joe.Macaulay@tucsonaz.gov
06/30/2026 Site Zoning Standard REQUIRES RESUBMIT PDSD TRANSMITTAL

FROM: Jeffrey W. Cassidy, Planner
Planning & Development Services Department – Current Zoning Review Section

PROJECT: TC-COM-0526-00712 – Commercial – Change in use of a one bedroom and one bathroom residence into an office with an existing metal garage building that will be used for commercial storage
455 W MCIVER PL TUCSON, AZ 85705 (C-2 Zoning)
Commercial Building Plan Review – 2nd Review

TRANSMITTAL DATE: June 30, 2026

1. COMMENT: Zoning acknowledges a modification to zoning approvals has been submitted under TP-MOD-0626-000063. This modification is unnecessary. Withdraw this case number via https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/tdc-faq/new-pdfs/withdraws-and-extensions.pdf .

2. COMMENT: Per UDC Article 3.3.3.G.2.c, a site plan (Development Package) is required for the following types of development: Existing development undergoing a change of use, building structure additions, and/or a reconfiguration of an area outside a building. A Development Package (DP) meeting the requirements of the Checklist for Minor Changes to Commercial/Industrial Sites is required to be submitted and approved (the same checklist is used for ‘major’). The DP is a separate submittal from the building plans. The checklist can be found at:

https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/permits/minor_changes_to_commercial_industrial_sites_.pdf.

Until this submittal has been reviewed and approved, TC-COM-0526-00712 cannot be approved. Resubmit TC-COM-0526-00712 after TD-DEV-xxxx-xxxxx (determined once you submit for this) has been approved and be sure to include any modifications that may take place in that development package.

3. COMMENT: Provide the development package case number, TD-DEV-xxxx-xxxxx (determined once you submit for this) and associated zoning modification case number, TP-MOD-0626-000063, adjacent to the title block on each sheet.

4. COMMENT: Additional comments may be forthcoming on the next review based on responses to Zoning and other PDSD reviewer comments.

RESUBMITTAL OF THE FOLLOWING IS REQUIRED:
1. Corrected commercial building permit.
2. Provide a detailed response letter with your submittal that clearly shows how you have addressed all Zoning comments.

To resubmit visit Tucson Development Center at https://tdc-online.tucsonaz.gov/#/home .

Instructions for resubmittal - https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/tdc-faq/old-pdfs/double-old/resubmittals.pdf

If you have any questions about this transmittal, please contact jeffrey.cassidy@tucsonaz.gov

The Unified Development Code (UDC) can be found at: https://www.tucsonaz.gov/Departments/Planning-Development-Services/Codes/Zoning-Code .
07/10/2026 Water - PDSD Standard REQUIRES RESUBMIT ACTIVITY NO. TC-COM-0526-00712
ADDRESS/PARCEL: 455 W MCIVER PL TUCSON, AZ 85705)

Submit your revised drawings along with a detailed response letter, which states how all comments were addressed. Review will not proceed without the response letter. The submitted documents were incomplete and a thorough plan review could not be performed. Please be aware, new comments may arise with the next review.

If you have any questions about these review comments, I can be reached at Sean.Severson@tucsonaz.gov.

COMMENTS:

1. Previous comment not addressed [Initial Comment - Please contact Tucson Water Backflow Prevention (TW-Backflow@tucsonaz.gov) and provide documentation indicating whether a backflow prevention assembly is required for the proposed change of occupancy/use. If required, show the location and type of backflow prevention assembly on the plans.]
06/18/2026 PDSD Application Completeness Express REVIEW COMPLETED