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Permit Review Detail

Permit Number: TC-COM-0826-01259
Parcel: 14118602A

Review Status: Requires Resubmit

Review Details: COMMERCIAL REVIEW - FULL v.1

Permit Number - TC-COM-0826-01259
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 Site Engineering Standard APPROVED
09/01/2026 Site Zoning Standard APPROVED
08/26/2026 Outdoor Lighting Standard NOT REQUIRED No modifications to the outdoor lighting.
09/01/2026 Bldg Permits - Post Review Express PENDING ASSIGNMENT
08/17/2026 Addressing Validation REQUIRES RESUBMIT If you have any questions about this review, please contact CDRC@tucsonaz.gov
Unit number missing from permit application. Please submit a request change of address to add the unit number to this permit application:
How to request a change of address:
https://www.tucsonaz.gov/files/sharedassets/public/v/1/pdsd/documents/tdc-faq/new-pdfs/withdraws-and-extensions.pdf
08/31/2026 Commercial Building Standard REQUIRES RESUBMIT ACTIVITY NO. TC-COM-0826-01259
ADDRESS/PARCEL: (10023 E OLD VAIL RD TUCSON, AZ 85747)
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. COUNTER/CASH REGISTER
a. Provide drawings for the above.
b. The tops of dining surfaces & work surfaces shall be 28 inches min & 34 inches max above the floor per ICC A117.1 sec 902.4.
c. Sec 306.3.3 Knee clearance shall be 11 inches min in depth at 9 inches above the floor, and 8 inches min in depth at 27 inches above the floor.
d. Sec 306.2.4 Additional toe clearance space extending greater than 6 inches beyond the available knee clearance at 9 inches above the floor.
e. Sec 306.3 Knee clearance shall be 30 inches min in width.
f. 904.3.2 Parallel approach, the counter surface 36 inches min length.
a. 904.3.3 Forward approach, the counter surface 30 inches min length.
2. ACCESSIBLE STATIONS
a. One is shown on the floor plan.
b. More stations will be required.
c. Dining & drinking areas, all interior & exterior floor areas shall be accessible & on accessible route per IBC 1108.2.9.
d. Where dining surfaces for the consumption of food or drink are provided, at least 5 percent, but not less than one, of the dining surfaces for the seating and standing spaces shall be accessible and be distributed throughout the facility per IBC 1108.2.9.1.
e. Locate and identify the designated chairs and counter on the floor plan.
3. DOOR TO REMAIN UNLOCKED
a. A readily visible durable sign is posted on the egress side on or adjacent to the door stating: THIS DOOR TO REMAIN UNLOCKED WHEN THIS SPACE IS OCCUPIED. The sign shall be in letters 1 inch high on a contrasting background. IBC 1010.1.9.4
4. TYPE-1 HOOD
a. Type I hoods shall be secured in place by noncombustible supports. Type I hood supports shall be adequate for the applied load of the hood, the unsupported grease duct systems, the effluent loading and the possible weight of personnel working in or on the hood per IMC 507.2.4
b. Supports shall be non-combustible.
1. Add a note indicating the use of metal studs on the non-combustible wall per IMC 507.2.4.
c. Provide structural calculations & detail drawings as to how the Hood & the Grease Duct are supported, the installation of trapeze every 10 ft of duct, this also applies to the exhaust fan/curb on the roof, include the weight of personnel working in or on the hood such as during hood cleaning.
1. Both drawings and calculations above must bear the structural engineer’s seal/signature/date signed.
5. PLEASE RESUBMIT
08/26/2026 Commercial Electrical Standard REQUIRES RESUBMIT Commercial Electrical Review TC-COM-0826-01259 (10023 E OLD VAIL RD TUCSON, AZ 85747)
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. If the registrant is not a registered electrical engineer, the registrant must be qualified to perform such work per A.A.C. R4-30-302 and the electrical work must be incidental to the work of the registrant’s profession for the project per A.R.S. 32-143. (Incidental is defined as minor electrical work that is a result of the work of the registrant’s profession for the project).
a. The provided scope of work does not meet the definition of ‘incidental’. The electrical sheets must be sealed by an Arizona Registered Electrical Engineer.
2. Note or show all conduits passing into or out-of the walk-in freezer/cooler units, with sealant and expansion joints per NEC 300.7(A) & (B). Provide details as necessary.
3. Show compliance with NEC 210.8(B)(2), (3), (7) for voltage range, current rating by providing GFCI protection for all kitchen receptacles. Readily accessible per 210.8.
4. Provide GFCI protection for all appliance OUTLETS listed in 210.8(D). Readily accessible per 210.8.
5. Show how Type-1 hood fire-suppression and electrical interconnection to shut down all electrical under the hood in emergency conditions.
6. Show all wiring methods in detail for all new or modified branch circuit conductors and feeders. Conductor type and conduit size/type. Note wet use requirements. NEC arts;300 and 408.4.
7. Provide complete compliance with the 2018 IECC for the interior lighting, including sensors and lighting controls as required. (typically COMcheck.).


Additional comments may be forthcoming on additional reviews.
09/01/2026 Commercial Mechanical Standard REQUIRES RESUBMIT 1. Provide the manufacturer’s equipment data for the proposed new equipment (the makeup air unit, the Type I grease hood, the hood exhaust fans, and the restroom exhaust fan). Show that the equipment is being installed in accordance with the conditions of its listing and the manufacturer’s installation requirements. Reference: Sections 301 and 304.1, IMC 2024.
2. Provide calculations demonstrating adequate ventilation for the occupied spaces using the current code. The prep area also requires ventilation. Reference: Section 403.2, IMC 2024.
3. Provide information on the sequence of operation for the restroom exhaust fans to show that all of the air supplied to the restrooms will be exhausted. Reference: Footnote g, Table 403.3.1.1, IMC 2024.
4. Calculation of the required minimum ventilation for air handlers serving multiple zones requires the balancing data (supply CFM) for each zone and the calculations described in Sections 403.3.1.1.2.3.1 through 403.3.1.1.2.3.4, IMC 2024. Reference: Section 403.3.1.1.2.3, IMC 2024.
5. Unless the proposed Type I kitchen hood has been factory-built and tested in accordance with UL 710, The construction of the hood shall comply with the requirements of Sections 507.1.4, 507.1.5, 507.1.6, 507.2.3, 507.2.5, 507.2.8, 507.2.9, 507.2.10, 507.2.11 and 507.3.1, IMC 2018. Reference: Section 507.1, IMC 2024.
6. Provide structural calculations and details to show that the Type I hood is supported from the building structure in accordance with Section 507.2.4, IMC 2018 (the hood hanging weight plus the weight of personnel working in or on the hood). Reference: Section 302.1, IMC 2024.
7. Show that the hood installation complies with Section 507.2.6, IMC 2024 with regard to a smooth, cleanable, non-absorbent, and non-combustible material installed between the hood and the wall and extending 18” beyond the hood.
8. Verify that the hood canopy extends at least 6” horizontally on all open sides beyond the edge of the top horizontal surface of the appliances under the hood. Reference: Section 507.1.6.2, IMC 2024.
9. The mechanical plan shows a high velocity diffuser from RTU-1 in close proximity to the face of the Type I hood. Verify that the location and type of supply air outlet complies with the hood manufacturer’s installation instructions and does not reduce the effectiveness of the exhaust system. Reference: Sections 304.1 and 508.1, IMC 2024.

If you have any questions about this review comment, I can be reached at Robert.Sherry@tucsonaz.gov.
09/01/2026 Commercial Plumbing Standard REQUIRES RESUBMIT 1. Provide a copy of the shell drawings to clarify what is existing and what is new. Reference: Section 107.2.1, IBC 2024.
2. Provide a minimum of two drinking fountains; one accessible for standing persons and one accessible for persons confined to a wheelchair. Reference: Section 410.3.1, IPC 2024 (see also exception 1,Section 410.3 and Section 410.4, IPC 2024, as amended by the City of Tucson)
3. Provide specifications for all of the new plumbing fixtures. Reference: Sections 303.4 and 402, IPC 2024.
4. Verify that the lavatories in the public restrooms are equipped with metering faucets dispensing a maximum of 0.25 gallons per metering cycle. Verify that the faucet cycle will last for at least 10 seconds. Reference: Section 604.4, IPC 2024 and Section 606.4, ICC/ANSI A117.1-09.
5. The specified tankless water heater, model ECOH200VRHLN, is manufactured by Rheem, not Navien. It has a gas demand of 199,900 BTU/h, not 180,000 BTU/h. The unit is rated at 11 gallons per minute with a 35 degree Fahrenheit temperature rise, but the hot water demand appears to be over 17 GPM using Table E103.3(2) and Table E103.3(3), IPC 2024. Show how the proposed water heater will be able to supply the projected hot water demand. Reference: Section 607.1, IPC 2024.
6. Provide a detail of the water heater installation, including the excess pressure relief, connections, valves, and recirculation. Reference: Sections 503.1, 606.1, and 607.2, IPC 2024.
7. The developed lengths of the hot water supply piping appears to exceed maximum piping lengths allowed by Table C404.5.1, IECC 2024; provide a method for maintaining the temperature of the hot water supply system. Reference: Section 607.2, IPC 2024 and C404.5, IECC 2024.
8. Verify that the distance from the hot water source to the hot water termination for the public lavatories complies with the requirements of Section C404.5.1, IECC 2024.
9. Appliances (e.g. beverage dispensers, ice makers, etc.) to be directly connected to the water supply system that do not have listed, integral backflow preventers or integral air gaps conforming to Section 608.14.1, IPC 2024 require backflow prevention. Specify the type of backflow prevention device required for each water connection. Reference: Sections 608.1 and 608.3, IPC 2024.
10. Provide cleanouts for all horizontal branch drains (i.e. a branch pipe receiving the discharge of two or more fixture drains); the cleanouts shall be sized per Section 708.1.5, IPC 2024 and shall open to allow cleaning in the direction of flow. Reference: Sections 202, 708.1.1 and 708.1.9, IPC 2024.
11. Provide the rim elevation of the next upstream sanitary manhole and the first-floor elevation. Determine the need for a backwater valve per Section 714.1, IPC 2024, as amended by the City of Tucson.
12. Verify that all of the vents (except for vents serving interceptors located outdoors) rise vertically to at least 6” above the flood rims of the fixtures they protect prior to running horizontally. Reference: Section 905.4, IPC 2024.
13. If the 3-compartment sink is used only for washing, rinsing, and sanitizing utensils used for food service, the sink shall drain indirectly to the grease interceptor with an air gap or an air break. If, however, the 3-compartment sink is also used for the preparation of food items, separate indirect waste pipes shall be provided for each compartment to protect against cross-contamination or fouling and each indirect drain shall terminate with an air gap. Reference: Sections 801.2, 802.1.1, and 802.1.7, IPC 2024.
14. Provide separate indirect waste pipes for each food-handling fixture to protect against cross-contamination or fouling. Reference: Section 802.1.1, IPC 2024.
15. Verify the locations of the proposed indirect waste receptors are visible for inspection and have ready access for cleaning. Reference: Section 802.4, IPC 2024.
16. Verify the type of grease interceptor that is currently in place. The existing grease interceptor appears to be serving multiple users. Provide the current load and the proposed load. Reference: Section 1003.3 (C), IPC 2024, as amended by the City of Tucson.
17. A hand wash sink located in the kitchen area shall either discharge through a grease interceptor or have a sign posted above it stating: “HANDWASH SINK ONLY! NO FOOD PREPARATIONOR DISHWASHING ALLOWED”. Reference: Section 1003.3(A), IPC 2024 as amended by the City of Tucson.
18. Revise the natural gas distribution design to show:
a. :The gas delivery pressure (e.g., 7” WG, 2 PSIG, or 5 PSIG)
b. The gas load for each piece of equipment in BTUH
c. The developed pipe length from the meter to each piece of equipment
d. The size and material of each pipe segment
e. The location and downstream pressure of any pressure reducing valves
f. The minimum gas pressure required for each appliance by the appliance manufacturer
19. Coordinate the equipment types, number, and natural gas loads of the proposed kitchen equipment shown on the Food Service Equipment Schedule (A-2.0) and the Sewer & Gas Plumbing Iso (P-3.0).
20. The Ansul valve is to be located to shut off the natural gas supplying the manifold serving the gas-fired cooking appliances under the Type I hood. Reference: Section 904.3.3, IFC 2024.
21. The controlling code for gas piping is the 2024 International Fuel Gas Code, not the 2021 IFGC.

If you have any questions about this review comment, I can be reached at Robert.Sherry@tucsonaz.gov
09/01/2026 Water - PDSD Standard REQUIRES RESUBMIT 1. Revise the site plan to show the location and size of the proposed water meter, backflow preventer, and the water service pipe. Show how the water service is supplied to the project suite. Reference: Section 107.2.1 and 107.2.6, IBC 2024.
2. Provide the size of the water meter serving this suite, the size of the backflow preventer associated with the water meter, and the total water demand served by the water meter. Reference: Section 107.2.1, IBC 2024.
3. Explain the purpose and specifications for the backflow referenced by keynote 4, sheet P-2.0. Reference: Section 107.2.1, IBC 2024.


If you have any questions about this review comment, I can be reached at Robert.Sherry@tucsonaz.gov
08/31/2026 Fire New Construction Standard REVIEW COMPLETED
08/12/2026 PDSD Application Completeness Express REVIEW COMPLETED