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Permit Review Detail
Review Status: Completed
Review Details: COMMERCIAL - TI
Permit Number - T21CM03949
Review Name: COMMERCIAL - TI
Review Status: Completed
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 05/11/2021 | ROBERT SHERRY | WATER | REVIEW | Reqs Change | 1. Reduced pressure backflow prevention assemblies are required to be installed in locations accessible to Tucson Water. Provide a letter from Tucson Water approving the location of the backflow preventer. Reference: Chapter XXVII, Article V, Section 27-72, the Tucson Code, http://www.tucsonaz.gov/files/water/docs/backflow-ordinance.pdf . 2. If the location of the backflow preventer is approved, show how damage to the structure will be prevented in case water is discharged from the relief port of the reduced pressure zone. Reference: Section 608.15.2.1, IPC 2018. |
| 05/11/2021 | ROBERT SHERRY | PLUMBING-COMMERCIAL | REVIEW | Reqs Change | 1. Evaluate the minimum required number of plumbing fixture for the building, including the occupancy of the outdoor seating area. Reference: Section 107.2.1, IBC 2018. 2. Show how the existing restroom fixtures are connected to the sanitary sewer system. Reference: Section 107.2.1, IBC 2018. 3. Provide a direct connection to the building drainage system for all plumbing fixtures except as allowed by Chapter 8, IPC 2018 (e.g. a hand sink shall be directly-connected). Reference: Section 301.3, IPC 2018. 4. Verify that the tempered water for the lavatory in the restroom uses a device approved to ASSE 1070. Reference: Sections 419.5 and 607.1.2, IPC 2018. 5. 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 2018 require backflow prevention. Specify the type of backflow prevention device required for each water connection. Reference: Sections 608.1 and 608.3, IPC 2018. 6. Interior waste piping upstream of the grease interceptor shall have a minimum slope of ¼” per foot (2% slope). Reference: Section 704.1, IPC 2018. 7. Provide cleanouts for all horizontal drains; the cleanouts shall be located within 40-feet of developed pipe length where more than one horizontal change of direction occurs. Reference: Section 708.1.4, IPC 2018. 8. Floor sinks in the kitchen shall discharge through a grease interceptor. Reference: Section 1003.3, IPC 2018, as amended by the City of Tucson. 9. The floor sink and hand sink located in the serving bar shall discharge to the grease waste system. 10. Verify that the Pima County Regional Wastewater Reclamation Department will allow the drain from the janitor’s sink to bypass the grease interceptor. Reference: Section 1003.3, IPC 2018, as amended by the City of Tucson. 11. A dishwasher is required to discharge to a grease interceptor but a dishwasher may not discharge through a hydromechanical grease interceptor. Verify how the discharge from the dishwasher can be accommodated with the Pima County Regional Wastewater Reclamation Department. Reference: Section 1003.3, IPC 2018, as amended by the City of Tucson. 12. Hand sinks (SK-1) in the kitchen are allowed to connect to the sanitary waste system instead of the grease waste system only if each sink has a sign posted above it stating, “HANDWASH SINK ONLY! NO FOOD PREPARATION OR DISHWASHING ALLOWED.” Reference: Section 1003.3, IPC 2018, as amended by the City of Tucson. 13. Provide a vent downstream of the grease separator to protect the seal for the grease separator. Reference: Section 1003.9, IPC 2018. 14. Provide a complete diagram of the natural gas distribution system showing the all of the loads (e.g. include the natural gas-fired BBQ), developed lengths, and the layout of the distribution piping. Reference: Section 402.2, IFGC 2018. 15. Provide a detail of the installation of the natural gas piping serving the BBQ. Reference: Section404.14.1, IFGC 2018. 16. Show how the instantaneous water heater will be vented. Reference: Section 503.1, IFGC 2018. 17. Provide an automatic fuel shut off valve for the Type I hood, interlocked with the hood fire extinguishing system. Reference: Section 904.3.3, IBC 2018. |
| 05/12/2021 | ROBERT SHERRY | MECHANICAL-COMMERCIAL | REVIEW | Reqs Change | 1. Demonstrate energy code compliance for the alterations to the building envelope using calculations based on the current code. Reference: Sections C103.2, C303, C503.1, and C503.3, International Energy Conservation Code 2018. 2. Provide heating and cooling load calculations to justify the heating/cooling capacities of the specified HVAC units. Reference: Section C403.1.1 and C502.2.3, IECC 2018. 3. Show that the proposed replacement rooftop units meet the requirements of Sections C403.3, C403.4, and C403.5 (e.g. provide the mechanical compliance certification from COMcheck). Reference: Section C501.4, International Energy Conservation Code 2018. 4. Show that the walk-in cooler meets the construction requirements of Section C403.10.2, IECC 2018. 5. Show that the walk-in cooler meets the efficiency requirements of Section C403.10.2.1, IECC 2018. 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 2018. 7. Show the size, routing, and termination of the condensate drains for the new HVAC units. Reference: Section 307.2.1, IMC 2018 as amended by the City of Tucson. 8. Introducing 75 CFM of supply air into the restroom but exhausting only 50 CFM will result in 25 CFM being recirculated directly into the dining area. Direct recirculation of ventilation air from toilet rooms is prohibited. Reference: Section 403.2.1 (4), IMC 2018. 9. Correct the ventilation calculations using the values from Table 403.3.1.1, IMC 2018. The ventilation requirement for the dining area, for example, requires 7.5 CFM per person and 0.18 CFM per square foot of floor area. Reference: Section 403.3.1.1, 403.1.1.1, and 403.3.1.1.2.3, IMC 2018. 10. Verify the dimensions of the grease duct. The minimum velocity is 500 FPM but the typical velocity is 1500 FPM. At 3900 CFM, the 14” x 10” duct has a velocity of 4011 FPM. Reference: Section 506.3.4, IMC 2018 and Section 107.2.1, IBC 2018. 11. Show that the proposed termination of the Type I exhaust duct and exhaust fan complies with requirements of Section 506.3.13.3, IMC 2018. 12. Show that combustible materials (e.g. the existing partition) are not located within 18” of the Type I hood. Reference: Section 507.2.6, IMC 2018. 13. Provide a Type I hood for the gas-fired BBQ located under the awning. Reference: Section 507.1, IMC 2018. 14. Clarify the design criteria for the Type I hood: The cooking appliances are classified ass “light-duty” which requires a minimum of 200 CFM per linear foot of hood (Section 507.5.4, IMC 2018) but the hood is noted as needing 300 CFM per linear foot of hood. 15. Provide Kitchen Exhaust Hood Keynote #11, relating to the make-up air plenum. Reference: Section 107.2.1, IBC 2018. 16. Verify that the introduction of 3900 CFM into the make-up air plenum will not void the hood manufacturer’s listing or disrupt the capture and containment of the exhaust effluent. Reference: Section 508.2, IMC 2018. |
| 05/14/2021 | JVINCEN1 | FIRE | REVIEW | Approved | |
| 05/25/2021 | ERIC NEWCOMB | BUILDING-COMMERCIAL | REVIEW | Approved | |
| 05/25/2021 | ERIC NEWCOMB | COMMERCIAL IMPACT FEE | COMMERCIAL IMPACT FEE PROCESSING | Passed | |
| 05/26/2021 | SBLOOD1 | ENGINEERING | REVIEW | Passed | |
| 06/07/2021 | DAN SANTA CRUZ | ELECTRICAL-COMMERCIAL | REVIEW | Reqs Change | Please address the following electrical plan review comments. Also provide a written response. #1. Provide plans with evidence on the plans that the proposed exterior lighting fully complies with the Outdoor Lighting Code. See section 104 for plan submittal requirements. #2. Provide a complete luminaire schedule for all lighting including exterior. Ref; 2018 IBC sec 107.2.1, 2017 NEC, 2012 Tucson/Pima County Outdoor Lighting Code, City of Tucson Commercial Plan Submittal Requirements |
| 06/08/2021 | STEVE SHIELDS | ZONING | REVIEW | Reqs Change | ZONING REVIEW TRANSMITTAL FROM: PDSD Zoning Review PROJECT: T21CM03949 733 S Stone Ave Alcoholic Beverage Sevice TRANSMITTAL: June 8, 2021 This site is located in the HC-3 zone (UDC 4.7.22). 1. As it appears that exterior work is proposed for both sites provide a copy of the approved development package or provide the development package case number for the approved development package for both sites. COMMENTS: the following comments are relative to an application for Historic Review (UDC 5.8.8). 2. All exterior work requires Historic Review. If you have any questions about this transmittal, please contact Elisa Hamblin at Elisa.Hamblin@tucsonaz.gov. |