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Permit Review Detail
Review Status: Completed
Review Details: REVISION - - 5TH
Permit Number - T08CM00079
Review Name: REVISION - - 5TH
Review Status: Completed
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 12/16/2008 | MICHAEL ST. PAUL | ZONING | REVIEW | Passed | |
| 12/16/2008 | LOREN MAKUS | ENGINEERING | REVIEW | Passed | |
| 12/17/2008 | KEN VAN KARSEN | BUILDING-RESIDENTIAL | REVIEW | Denied | PLAN REVIEW COMMENTS T08CM00079 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 2006 International Residential Code, 2005 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 REQUIREMENTS: All corrections and revisions shall be made on original tracings or a finished reproducible set. Return two sets along with a set of the first submission for reference. Pen or pencil corrections on final prints will not be acceptable. To avoid delays, ensure that all corrections have been made, are complete, and have been coordinated on all applicable detail and note sheets. (Do not cloud the changes made for comment revisions). Incorporate changes on originals and provide two copied sets for review. All engineers and architects involved in the design of the structure are to seal the related sheets of plans, details and calculations in accordance with the rules of the State Board of Technical Registration. MATERIALS 1. Show the panel model number. 2. Clarify the inconsistent circuit protection breaker size. The system diagram shows a 30A - 2 pole breaker and the Enphase wiring diagram shows a requirement for 1 - 2 pole 15A breaker per circuit. CALCULATIONS 1. Show conductor sizes with supporting calculations. 2. Maximum Photovoltaic System Voltage (Voc x 1.13) NEC 690.7 and Table 690.7. 3. Overcurrent Protective Device and Conductor Sizing for Photovoltaic Source Circuits and Module Interconnection Conductors (Isc x 1.25 x 1.25) Reference NEC 690.8 (A) (1), (B) (1), and (D). 4. Temperature Derating for Conductors (NEC Table 310.16). NOTES/SPECIFICATIONS 1. Show all code required labels. 2. Provide the exact wording and location for the "Photovoltaic System Disconnect" marking required by NEC 690.14 (C) (2). 3. Provide the exact wording and location for the Warning Sign required by NEC 690.17. 4. Provide the exact wording and location for the "Ioc, Voc, Vmax, Isc" marking required by NEC 690.53. 5. Provide the exact wording and locations for any plaques which may be required for non co-located disconnects by NEC 690.56 (B). 6. Provide the location for the "backfed" circuit breaker in compliance with NEC 690.64 (B) (5). 7. Specify that the module interconnection (MC) connectors shall be marked for positive and negative polarity. Reference NEC 690.33 (A). 8. Specify that the module interconnection connectors either be capable of interrupting the circuit current without danger to the operator, or marked: "Do Not Open Under Load." (Reference NEC 690.33 (E) and Handbook commentary.) 9. Specify that all equipment shall be listed by an Independent Testing Agency. 10. Specify that the Grounding Electrode Conductor be continuous. (Reference NEC 250.64 (C), 250.160. If you have any questions please contact: Ken Van Karsen (520) 837-4912 City of Tucson Residential Plan Review |
Final Status
| Task End Date | Reviewer's Name | Type of Review | Description |
|---|---|---|---|
| 12/17/2008 | CINDY AGUILAR | APPROVAL SHELF | Completed |
| 12/17/2008 | CINDY AGUILAR | OUT TO CUSTOMER | Completed |