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Permit Number: TC-COM-1225-02329
Parcel: 118061140

Address:
1901 W KING AV

Review Status: Requires Resubmit

Review Details: COMMERCIAL REVIEW - FULL v.2

Permit Number - TC-COM-1225-02329
Review Name: COMMERCIAL REVIEW - FULL v.2
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
05/04/2026 Commercial Building Standard APPROVED
04/14/2026 Commercial Electrical Standard APPROVED
04/14/2026 Outdoor Lighting Standard APPROVED
05/04/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
04/30/2026 Commercial Mechanical Standard REQUIRES RESUBMIT ACTIVITY NO. TC-COM-1225-02329
ADDRESS/PARCEL: 1901 W KING AV TUCSON, AZ 85713
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. We can also set up a quick phone call if needed as well.

COMMENTS:

1. Show the size, routing, and termination of the condensate drain from the rooftop HVAC unit. Reference: Section 307.2.1, IMC 2018 as amended by the City of Tucson.
04/30/2026 Commercial Plumbing Standard REQUIRES RESUBMIT ACTIVITY NO. TC-COM-1225-02329
ADDRESS/PARCEL: 1901 W KING AV TUCSON, AZ 85713
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. We can also set up a quick phone call if needed as well.

COMMENTS:

1. Please revise the water heater detail. The previous comment referred to a slight correction to the connection of the HWR line to the CW line relative to the expansion tank. If this detail is revised back to the previously submitted configuration, the detail will be acceptable.
2. Please show the water heater pan drain line on the plans. The drain from a pan located under a water heater shall terminate either to an indirect waste receptor or to the exterior of the building. Reference: Sections 504.7.2, IPC 2018.
3. The size of drainage piping shall not be reduced in the direction of flow. The Waste Riser Diagram currently shows the drain line reducing from 3-inch to 2-inch piping before increasing to a 4-inch building sewer. Please revise accordingly. Reference: Section 704.2, IPC 2018.
5. The Roof Plan Sheet (Sheet A3.0) is missing the seal from an Arizona-registered design professional. Reference: Section 107.1, IBC 2024 and Arizona Revised Statutes 32-125, Board of Technical Registration Rules R4-30-304.
6. Please provide roof drainage calculations, including gutter/downspout sizing and gutter slope, based on the 100-year hourly rainfall rate for Tucson, 3” per hour. Reference: Sections 1101.7, 1106, and 1108, IPC 2018.
7. Provide overflow protection for the roof. Reference: Sections 1108, IPC 2018.
05/04/2026 Fire New Construction Standard REQUIRES RESUBMIT -Please correct the applicable fire code, sheet SD1.0. You currently have the California fire code listed. COT has adopted the 2024 IFC.
john.vincent@tucsonaz.gov
5203495581
04/30/2026 Site Engineering Standard REQUIRES RESUBMIT Site Engineering Review

TC-COM-1225-02329
1901 W KING AV

Description: NEW OFFICES

Site Engineering comments are as follows:

1. This commercial building permit cannot be approved until the associated development package, TD-DEV-1225-00316, is approved by all reviewers. UDC Article 3.3.3.7.a.
2. Ensure that the permit submittals match. Re-submit this permit once the above-mentioned DP is approved by all reviewers.

To re-submit, visit the Tucson Development Center Online at:
https://tdc-online.tucsonaz.gov/#/home

The instructions for resubmittal can be found at: Revisions and Resubmittals

Engineering Associate: Ryan Insalaco
ryan.insalaco@tucsonaz.gov
04/30/2026 Site Zoning Standard REQUIRES RESUBMIT PDSD TRANSMITTAL

FROM:
Bobby Parsons
Zoning Section Review

PROJECT:
TC-COM-1225-02329 - TD-DEV-1225-00316
1901 W. King Ave. Tucson, AZ 85713
New Offices (2nd Review)

TRANSMITTAL DATE: 4/30/2026

The site is in the R-1 zone (UDC 4.7.8). Religious Use is an allowed use in this zone (UDC Table 4.8-2).

Comments: Please resubmit revised drawings along with a detailed response letter which states how all Zoning Review Section comments were addressed.

1. Comment: Site Zoning has reviewed the building plans for compliance with the associated Development Package (DP) TD-DEV-1225-00316. While it appears the building plans match the DP, Site zoning cannot approve this permit until the DP is approved by all review agencies.
2. Comment: Ensure the heights and square footage of the proposed new buildings matches what is called out in the associated DP. Per UDC 6.4.4.A, “Building height is the vertical distance measured from design grade elevation to the highest point of a flat roof, to the deck line of a mansard roof, or to the middle (between the eave and ridge) of the highest gable of a pitched or hipped roof”.
3. Comment: Additional comments may be forthcoming based on responses to zoning comments and plans submitted.

If you have any questions about this transmittal, please contact Bobby Parsons at Robert.Parsons@tucsonaz.gov.
04/09/2026 PDSD Application Completeness Express REVIEW COMPLETED