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Permit Number: TC-RES-1023-09110
Parcel: 134030250

Review Status: Requires Resubmit

Review Details: RESIDENTIAL SOLAR v.1

Permit Number - TC-RES-1023-09110
Review Name: RESIDENTIAL SOLAR v.1
Review Status: Requires Resubmit
Review Date Reviewer's Name Type of Review Description Status Comments
11/09/2023 Site Engineering NOT REQUIRED
11/15/2023 Bldg Permits - Post Review PENDING ASSIGNMENT
11/15/2023 Light Residential Building Review (OIP) REQUIRES RESUBMIT Permit Review TC-RES-1023-09110 (9220 E OLD SPANISH TR 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. Residential systems with OCPD protection of 100A or greater, require a design and calculations provided by an Arizona registered Electrical Engineer, R106.1.1. Provide a design and calculations, including conductor ampacity and conduit fill, sealed by an Arizona registered Electrical Engineer.
2. Sheet E2, conductor tag E and F appears undersized for the given 150A Fuse. Maximum conductor ampacity is determined by applying correction and adjustment factors for temperature of insulation rating of 90C and CCC (Current Carrying Conductor) proximity. Reference NEC 310.15, Table 310.15(B)(2)(a), 310.15(B)(2)(b) and 310.15(B)(3)(a). Conductors shall be protected with OCPD’s having a rating not exceeding the allowable ampacity of the conductor, IRC E3705.5.

Contact Jeremy Hamblin with any questions: Jeremy.hamblin@tucsonaz.gov
10/30/2023 PDSD Application Completeness REVIEW COMPLETED