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Permit Number: TC-COM-0726-01141
Parcel: 14029043B

Review Status: Requires Resubmit

Review Details: COMMERCIAL REVIEW - FULL v.1

Permit Number - TC-COM-0726-01141
Review Name: COMMERCIAL REVIEW - FULL v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
08/17/2026 Commercial Mechanical Standard APPROVED
08/17/2026 Commercial Plumbing Standard APPROVED
08/17/2026 Site Zoning Standard APPROVED
08/17/2026 Water - PDSD Standard APPROVED
08/10/2026 Outdoor Lighting Standard NOT REQUIRED No modifications to the outdoor lighting.
07/29/2026 Site Engineering Standard NOT REQUIRED
08/17/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
08/14/2026 Commercial Building Standard REQUIRES RESUBMIT Please submit your revised documents and provide a letter with a written response letter addressing each of the comments indicating how the Review comments were resolved. Please note the submittal was incomplete and the plan review was conducted using the information presented. The subsequent review could generate more comments after original comments have been addressed.
Please contact me if you have any questions about the below comments. I can be reached at email mark.masek@tucsonaz.gov
1. Please provide the manufacturer's site-planning and installation requirements for the proposed Bruker AVANCE 400 NMR system and demonstrate compliance with those requirements.
2. Provide equipment specifications, weights and structural loading, required clearances, magnetic-field/exclusion zones, RF shielding, electrical and HVAC requirements, cryogenic systems, helium/quench venting, ventilation, emergency provisions, and required safety signage.
3. Provide structural calculations and details demonstrating that the existing/proposed structure is adequate to support the NMR equipment. Coordinate the installation with the laboratory's proposed use and associated hazardous materials. IBC 107.2.1, 107.2.6, 107.2.7 and applicable provisions of Chapters 9, 10, 11 and 16.

4. Please provide a Hazardous Materials Inventory Statement (HMIS) for this project. The HMIS shall be prepared and submitted in accordance with International Building Code (IBC) Section 414.1.5 and International Fire Code (IFC) Section 5001.5, and shall include the following:
A complete inventory of all hazardous materials stored, used, or handled on site
Quantities (in pounds, gallons, or cubic feet, as applicable)
Physical state (solid, liquid, gas)
Hazard classification (per IFC)
Maximum allowable quantities (MAQs) and control area analysis
Storage and use locations, including identification on the floor plan
Safety Data Sheets (SDS) for each hazardous material
Please clearly demonstrate compliance with applicable MAQs per control area and identify any required hazardous occupancy classification(s) or fire protection features triggered by the quantities provided.
Failure to provide a complete HMIS may delay further review of this submittal.

Please contact me if you have any questions about the below comments. I can be reached at email mark.masek@tucsonaz.gov
Mark Masek
Plans Examiner – Building Safety
Planning and Development Services | City of Tucson
main 520.837.4994
email mark.masek@tucsonaz.gov
08/10/2026 Commercial Electrical Standard REQUIRES RESUBMIT Commercial Electrical Review TC-COM-0726-01141 (3231 E VALENCIA RD TUCSON, AZ 85706)
Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. Provide updated Plans/calculations and a written response Letter to each of the notated items indicating action taken. Resubmitted plans that do not contain a written response Letter addressing each of the notated items indicating action taken, may be delayed until response letter is received.
Code reference, 2024 International Building Code (IBC), 2023 National Electrical Code (NEC), 2012 Outdoor Lighting Code (OLC).
https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/building-code/2012_outdoor_lighting_code_.pdf

Contact Jeremy Hamblin with any questions: Jeremy.hamblin@tucsonaz.gov


1. Reference sheet E0.0. Update code references to show The City of Tucson currently adopted codes. Update electrical plans as required to show compliance with the 2023 NEC.
2. Reference Sheet E1.2, Floor Keynotes #6. Updated the sheet noted in this note to show the correct sheet for the source feeder for the new panel.
08/17/2026 Fire New Construction Standard REQUIRES RESUBMIT -Provide HMIS and HMMP. Please see appendix H in the IFC for guidance. Additional permits may be required depending on types and quantities. IFC 407.5, 407.6, 5001.5.1, 5001.5.2.
john.vincent@tucsonaz.gov
5203495581
07/27/2026 PDSD Application Completeness Express REVIEW COMPLETED