Permit Review Detail
Review Status: Active
Review Details: PLANS OK TO SUBMIT - RES
Permit Number - T15CM00150
Review Name: PLANS OK TO SUBMIT - RES
Review Status: Active
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 01/08/2015 | ANY | ZONING | REVIEW | Active | |
| 01/08/2015 | ANY | NPPO | REVIEW | Active | |
| 01/08/2015 | ANY | ENGINEERING | REVIEW | Active | |
| 01/08/2015 | CLAYTON TREVILLYAN | BUILDING-RESIDENTIAL | REVIEW | Reqs Change | PLAN REVIEW COMMENTS Plan review for the above referenced structure has been completed. This letter reflects comments to be addressed. In order to facilitate a shorter back check time, we request that you please provide revised plans and calculations, highlighting any changes, along with a written response to each of the noted items indicating action taken. SCOPE OF REVIEW: The scope of this plan review covers architectural, plumbing, mechanical, energy conservation and electrical. All code references are to the 2012 International Residential Code, 2012 International Fire Code, 2011 National Electrical Code and Arizona Revised Statutes. All features were checked only to the extent allowed by the submittals provided. All portions of this project are assumed to meet or will meet other departmental requirements, conditions and concerns before permit approval. GENERAL NOTES: " Show the code reference as recognized by the City of Tucson. The ground electrode notation shows 2006 IRC, whereas the 2011 NEC is listed at the Planning & Development Services web site for controlling PV systems. " Provide a system layout plan showing the location of system components in relation to structures and utilities. " Provide manufacturer specification sheets for collector panels, inverter and mounting hardware. DIAGRAMS / CALCULATIONS 1. Show the sum of the main and backfed breakers not exceeding 120% of the busbar rating, NEC 690.64 (B) (2). Main breaker replacement may not negatively affect the equipment integrity or listing, NEC 110.3. The backfeed breaker rating is not shown on the line diagram. 2. AC Overcurrent Protective Device and Conductor Sizing for Photovoltaic Source Circuits and Module Interconnection Conductors (Imax x 1.25) Reference NEC 690.8 (A) (3) and (B) (1). Show a complete calculation for determining conductor requirements and show consistent backfeed conductor sizes: the line diagram shows #10 and the panel schedule shows "future PV" as #8. NOTES / SPECIFICATIONS 1. Provide the exact wording and location for the "Photovoltaic System Disconnect" marking required by NEC 690.14 (C) (2). 2. Provide the exact wording and location for the Warning Sign required by NEC 690.17. 3. Provide the exact wording and location for the DC Power Source "Imp, Vmp, Vmax, Isc" marking required by NEC 690.53. If you have any questions please contact: Ken Van Karsen (520) 837-4912 |