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Permit Review Detail
Review Status: Requires Resubmit
Review Details: COMMERCIAL PDSD SIMPLE REVIEW v.1
Permit Number - TC-COM-0123-00488
Review Name: COMMERCIAL PDSD SIMPLE REVIEW v.1
Review Status: Requires Resubmit
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 02/23/2023 | Bldg Permits - Post Review Express | PENDING ASSIGNMENT | |||
| 02/15/2023 | Commercial Electrical | REQUIRES RESUBMIT | Provide complete electrical plans sealed by an Arizona Registrant. Reference: Arizona Revised Statutes 32-125, Board of Technical Registration Rules R4-30-304. Ref; 2018 IBC section 107.1, 2017 NEC, City of Tucson Commercial Plan Submittal Requirements | ||
| 02/23/2023 | Commercial Mechanical | REQUIRES RESUBMIT | 1. Provide a detail showing how each exhaust fan will be terminated. Reference: Section 107.2.1, IBC 2018. 2. What is the source of the excess carbon dioxide that is to be mitigated. Provide documentation showing the total quantity of the gas at normal temperature and pressure, the storage location relative to the means of egress, and the design of the distribution system. Reference: Section 5307.4, IFC 2018. 3. What are the concentration levels of carbon dioxide that will occasion alarm signals and activation of the exhaust fans? At what level will the gas detection system automatically stop the flow of carbon dioxide into the space? Reference: Section 5307.4.3, IFC 2018. 4. Areas having carbon dioxide enrichment systems are required to be maintained at a negative pressure to surrounding areas and to have a ventilation rate of 1 CFM per square foot. Are the “mother” rooms and storage rooms being enriched with carbon dioxide? Reference: Section 5307.4.4, IFC 2018. 5. Carbon dioxide is heavier than air; where will the exhaust intakes be located? Reference: Section 5307 4.4, IFC 2018. |
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| 02/01/2023 | Fire New Construction | REQUIRES RESUBMIT | This permit is a deferred submittal and needs to be submitted to TFD not PDSD. Obtain permit from TFD for CO2 gas detection. Submittal needs to be with TFD. -Sequence of operations needs to include everything from IFC 2018 section 5307.4.3, 5307.4.3.1 -Include permit number from approved HVAC on CO2 gas detection plans. HVAC needs to be permitted and approved. Verify exhaust system meets IFC 5307.4.4. -Include data sheets on all CO2 gas detection equipment. -Review IFC section 5307.3.2 prior to resubmittal. john.vincent@tucsonaz.gov 5203495581 |
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| 01/31/2023 | PDSD Application Completeness Express | REVIEW COMPLETED |