Permit Review Detail
Review Status: Requires Resubmit
Review Details: RESIDENTIAL SOLAR v.4
Permit Number - TC-RES-1224-07160
Review Name: RESIDENTIAL SOLAR v.4
Review Status: Requires Resubmit
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 05/09/2025 | Site Engineering - Standard | NOT REQUIRED | |||
| 05/09/2025 | Bldg Permits - Post Review Express | PENDING ASSIGNMENT | |||
| 05/07/2025 | Light Residential Building Review (OIP) - Standard | REQUIRES RESUBMIT | Permit Review TC-RES-1224-07160 (1147 E GRANT RD TUCSON, AZ 85719) 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, 2018 International Residential Code (IRC), 2018 International Building Code (IBC), 2017 National Electrical Code (NEC). 1. Provide a disconnect switch between the inverters and the 200A sub panel per 705.21. This disconnect needs to be readily accessible and within 10 feet of the main service entrance, NEC 705.22(1). 705.21 Disconnecting Means, Equipment. Means shall be provided to disconnect power production equipment, such as interactive inverters or transformers associated with a power production source, from all ungrounded conductors of all sources of supply. 2. Verify that the service equipment and distribution panels meet the requirements for a stand-alone systems under NEC 710.15. See NEC 710.15(C): Stand-alone systems shall be permitted to supply 120 volts to single-phase, 3-wire, 120/240-volt service equipment or distribution panels where there are no 240-volt outlets and where there are no multiwire branch circuits. In all installations, the sum of the ratings of the power sources shall be less than the rating of the neutral bus in the service equipment. This equipment shall be marked with the following words or equivalent: WARNING: SINGLE 120-VOLT SUPPLY. DO NOT CONNECT MULTIWIRE BRANCH CIRCUITS! The warning sign(s) or label(s) shall comply with 110.21(B). 3. Please resubmit with all documentation, including the uplift calculations, solar plans, Inverter closet plans. Submit the response letter under the correct document type and not as a construction document. Contact Jeremy Hamblin with any questions: Jeremy.hamblin@tucsonaz.gov |
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| 04/09/2025 | PDSD Application Completeness Express | REVIEW COMPLETED |