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Permit Number: T11CM00707
Parcel: 10511061E

Address:
160 W WETMORE RD

Review Status: Completed

Review Details: COMMERCIAL - TI

Permit Number - T11CM00707
Review Name: COMMERCIAL - TI
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
03/08/2011 DAVE MANN FIRE REVIEW Approved
03/22/2011 ERIC NEWCOMB BUILDING-COMMERCIAL REVIEW Approved
03/25/2011 ROBERT SHERRY WATER REVIEW Approved
03/25/2011 ROBERT SHERRY PLUMBING-COMMERCIAL REVIEW Passed
03/25/2011 ROBERT SHERRY MECHANICAL-COMMERCIAL REVIEW Passed
03/28/2011 RAY MAJUTA ELECTRICAL-COMMERCIAL REVIEW Denied T11CM00707
160 W Wetmore Rd
43.7 KW DC Photovoltaic System

Electrical plans denied for the following:

1. It is unclear if you intend to use only one " Disconnecting Combiner Box" which will be sized to accomodate all circuits or if one for each array will be installed. If only one, provide information on how many circuits, and describe voltage,amperage and Nema Rating. How will it be supported?
2 .In the calculation of the Max System voltage, ( 15 modules X 36.6v X 1.13= 620 v.), your drawing on
Sheet EP-601 shows 549 v, please explain ? The Max Input Voltagr on the Inverter is listed as 600 v.
3. Sheet EP-101 , CB-01 is shown feeding the DC Disconnect , then on to the Inverter then on to String 13, please explain ?
4. The Isc for the individual module = 8.3 a, multiplied by 1.25 twice as required per 690.8 = 13a. Then multiplied by 15 modules = 169 a. Sheet Ep-601 shows the string total at 108.29 a , please explain ?


Ray T Majuta
Elect Plan Ck,
PDSD,City of Tuc
4/1/11,
Ray.majuta@tucsonaz.gov

Final Status

Task End Date Reviewer's Name Type of Review Description
04/22/2011 SUE REEVES OUT TO CUSTOMER Completed
04/22/2011 SUE REEVES REJECT SHELF Completed