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Permit Number: T19CM00329
Parcel: 13312004H

Review Status: Completed

Review Details: COMMERCIAL - BLDG/FIRE/ZONING/ENG

Permit Number - T19CM00329
Review Name: COMMERCIAL - BLDG/FIRE/ZONING/ENG
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
01/24/2019 MARTIN BROWN FIRE REVIEW Reqs Change Please clearly indicate on plans preimeter pathways (with dimensions) required by section 1204.3 of the 2018 International Fire Code.
02/04/2019 ERIC NEWCOMB BUILDING-COMMERCIAL REVIEW Reqs Change 1. PZSE Structural Calculations; Pages 10 through 13: Please provide full size drawings for the various array layout plans and the ballast quantities and locations. In addition, provide connection details for the arrays as required.
2. Schneider Structural Calculations: Please provide a full size drawing for the various array layout plans and the locations of the additional screws required for attachment of the PV panels to the roof.
3. General: Please provide written responses to all review comments.

Reviewed by Eric Newcomb
Contact at 520-837-4911 or Eric.Newcomb@tucsonaz.gov
02/11/2019 JOHN VAN WINKLE ENGINEERING REVIEW Passed
02/13/2019 DAN SANTA CRUZ ELECTRICAL-COMMERCIAL REVIEW Reqs Change Please address the following electrical plan review comments. Also provide a written response.
1. REF; Replaced service equipment, replaced under permit T17CM03403.
(A) The Riser diagram that was pasted on plan sheet 'ONE LINE DIAGRAM' was permitted under T17CM03403, and was never approved for final inspection. The last inspection for Final approval was performed on 5/5/17 and was Denied. The inspectors comment was," WORK DOES NOT MATCH DESCRIPTION ON PERMIT". This permit is in expired status and will need to be renewed and re-inspected for code compliance. Please include the AIC ratings of the service equipment on the plans per TEP available fault current.
(B) The configuration on the plan sheet 1of1 of the submitted plans for this permit has no space for the 60 amp back-fed PV circuit breaker. Please clarify.
2. The inverters shown on the spec sheet are described as suitable for residential use by the manufacturer. Justify its use for commercial by the manufacturer. Also the columns with the electrical values have no title column to identify input and output etc.
3. Verify that the inverters are equipped with ground fault protection. NEC art 690.5.
4. Provide all the plan sheets as described on the drawing description on the cover sheet, and include the numbers on the drawings.
5. Provide the PV modules racking system details.
6. Provide grounding details for the racking system and modules.
7. Identify the inverter size or model numbers on each inverter shown on the line diagrams.
8. The wire schedule does not correlate with the 3 line diagrams for conductor quantity and size.
9. Ref: Equipment Layout plan.
(a) Why are the inverters shown at the building and also at the electrical service yard.
(b) The de-rating for number of conductors in the single 1-1/4" conduit is not accounted for in the conductor de-rating factors.

10. Provide a permanent plaque or directory per NEC section 705.10 at each service on the premises.
Ref; 2012 IBC sec 107.2.1, 2011 NEC art 230,310, 690, 705
02/14/2019 DAVID RIVERA ZONING REVIEW Approved

Final Status

Task End Date Reviewer's Name Type of Review Description
02/19/2019 TWEIDEM1 APPROVAL SHELF Completed
02/19/2019 TWEIDEM1 OUT TO CUSTOMER Completed
02/19/2019 TWEIDEM1 REJECT SHELF Completed