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Permit Number: TC-RES-0224-00992
Parcel: 134231950

Address:
6628 E JULIA ST

Review Status: Requires Resubmit

Review Details: RESIDENTIAL SOLAR v.1

Permit Number - TC-RES-0224-00992
Review Name: RESIDENTIAL SOLAR v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
03/12/2024 Site Engineering NOT REQUIRED
03/12/2024 Bldg Permits - Post Review Express PENDING ASSIGNMENT
03/07/2024 Light Residential Building Review (OIP) REQUIRES RESUBMIT Permit Review TC-RES-0224-00992 (6628 E JULIA ST TUCSON, AZ 85710)
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), 2017 National Electrical Code (NEC).

1. Show compliance with NEC 690.15(A), The Disconnect Switch is greater than 10’ from the service entrance.

2. The #6 AWG conductor, between the disconnect and MSP, is undersized for the given OCPD. Conductors shall be protected with OCPD’s having a rating not exceeding the allowable ampacity of the conductor, IRC E3705.5, reference NEC 310.15, 240.4.

3. For wind uplift use 115 mph in 3sec gust, Table R301.2(1). https://www.tucsonaz.gov/files/sharedassets/public/pdsd/documents/building-code/2018_-_irc_amendments.pdf

4. Provide a lag-bolt connection up-lift calculation demonstrating the wind load supporting capability, or provide an engineer’s calculation, and sealed design, R301.1, R324.4. An IRC PV roof uplift calculator (XLS) is available on Pima County’s website. https://www.pima.gov/1069/Solar-Wind-Systems

Contact Jeremy Hamblin with any questions: Jeremy.hamblin@tucsonaz.gov
02/21/2024 PDSD Application Completeness Express REVIEW COMPLETED