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Permit Number: TC-COM-0724-01472
Parcel: 128100530

Review Status: In Review

Review Details: COMMERCIAL REVIEW - FULL v.1

Permit Number - TC-COM-0724-01472
Review Name: COMMERCIAL REVIEW - FULL v.1
Review Status: In Review
Review Date Reviewer's Name Type of Review Description Status Comments
08/30/2024 Site Engineering NOT REQUIRED
09/05/2024 Site Zoning NOT REQUIRED Permit being withdrawn
N/A Bldg Permits - Post Review PENDING ASSIGNMENT
08/26/2024 Commercial Building REQUIRES RESUBMIT TC-COM-0724-01417 (5255 E WILLIAMS CI Suite:4000 TUCSON, AZ 85711
TC-COM-0724-01471 (5255 E WILLIAMS CI Suite: 4010 TUCSON, AZ 85711
TC-COM-0724-01472 (5255 E WILLIAMS CI Suite: 4020 TUCSON, AZ 85711
Please submit your revised documents and provide a letter with a written response letter to address each of the comments indicating how the Building Review comments were addressed. Additionally, please submit complete copies of all permit documents (i.e. plans, calculations, reports, etc.) even if they have not been changed.
1. Please amend plans to clearly define each tenant space by completely enclosing each tenant space with a boundary line. IBC 107.2.1
2. Please reconfigure floor plan and demising walls, so each tenant is provided access to the required exits without passing through adjacent tenant spaces. IBC 1602.1.1
Excerpt of the Code Commentary below
1016.2.1 Multiple tenants.
Where more than one tenant occupies any one floor of a building or structure, each tenant space, shall be provided with access to the required exits without passing through adjacent tenant spaces.
Exception: The means of egress from a smaller tenant space shall not be prohibited from passing through a larger adjoining tenant space where such rooms or spaces of the smaller tenant occupy less than 10 percent of the area of the larger tenant space through which they pass; are the same or similar occupancy group; a discernible path of egress travel to an exit is provided; and the means of egress into the adjoining space is not subject to locking from the egress side. A required means of egress serving the larger tenant space shall not pass through the smaller tenant space or spaces.
❖ Where a floor is occupied by multiple tenants, each tenant must be provided with full and direct access to the required exits serving that floor without passing through another tenant space. Tenants typically lock the doors to their spaces for privacy and security. Should an egress door that is shared by both tenants be locked, occupants in one of the spaces could be trapped and unable to reach a secondary exit. Therefore, an egress layout where occupants from one tenant space travel through another tenant space to gain access to one of the required exits from that floor is prohibited.
This limitation is so that occupants from all tenant spaces will have unrestricted access to the required egress elements while maintaining the security and privacy of the individual tenants. This limitation is based on one of the fundamental principles of egress: to provide a means of egress where all components are capable of being used by occupants without keys, tools, special knowledge or special effort (see Section 1010.1.9.6).

Please contact me if you have any questions about these comments.
Mark Masek
Plans Examiner – Building Safety
Planning and Development Services | City of Tucson
main 520.837.4994
email mark.masek@tucsonaz.gov
08/12/2024 Fire New Construction REVIEW COMPLETED
07/31/2024 PDSD Application Completeness REVIEW COMPLETED