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Permit Review Detail

Permit Number: T13CM05871
Parcel: 10306092G

Review Status: Completed

Review Details: COMMERCIAL - NEW

Permit Number - T13CM05871
Review Name: COMMERCIAL - NEW
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
09/25/2013 RONALD BROWN ADA REVIEW Passed
09/27/2013 RONALD BROWN BUILDING-COMMERCIAL REVIEW Passed
09/27/2013 ROBERT SHERRY PLUMBING-COMMERCIAL REVIEW Denied 1. On sheet C1, the new water service to the ammonia building stops prior to connecting to the existing site water supply system. Show the missing portion of the new water service. Reference: Section 107.2.1, IBC 2012.
2. The specification for the reduced pressure principle backflow assembly located inside the building does not include the materials of construction. Verify that the specified valve will be resistant to the corrosive effects of ammonium hydroxide and ammonia. Reference: Section 303.2, IPC 2012.
3. Provide calculations showing how the water supply piping has been sized. Reference: Sections 604.1 and 604.3, IPC 2012.
4. PVC is not approved for use in a water distribution system within a building. Reference: Section 605.4, IPC 2012.
5. Relocate the service water shut off valve to be accessible at all times. Reference: Section 606.3, IPC 2012.
6. The specified freeze-proof safety shower/eyewash combination uses a below-grade stop-and-waste valve. This is prohibited unless an approved upstream backflow prevention device is use to protect the upstream potable water source and the downstream outlets are identified with signs that read, "Caution, Nonpotable water, Do Not Drink." Obviously, this is a problem for an emergency eyewash and shower. Reference: Section 608.7, IPC 2012.
7. Verify that the relief port for the specified backflow preventer is directed to either an approved indirect waste receptor or to the outside, where water leakage will not cause damage. Reference: Section 608.14, IPC 2012.
8. Show that the inlet level of the secondary (overflow) drain complies with Section 1101.7, IPC 2012. Reference: Section 1108, IPC 2012 and Section 1611.1, IBC 2012.
09/27/2013 RAY MAJUTA ELECTRICAL-COMMERCIAL REVIEW Denied T13CM05871
2550 W Sweetwater Dr
Reclaimed Water Treatment Plant
Chloramination Project

1. Sheet E-2. thr distance from the 60 amp disconnect at the Control Bldg appaers to be approx 300' to the Amonia Bldg, provide a voltage drop for the #6 conductors.
2. Sheet E-3 Panel 801, per 250.32 Nec, seperate building to have it's own grounding system.
3. Sheet E-3 Panel 801, why does this panel with a 60 amp feed have a 300 amp rated bus , 200 amp main and 23 amp load ?
4. Sheet AB-E1, circuit 20, should this be circuit 19 ?
5. Sheet E1, the 15kva transformer has a main breaker of 30 amps, should this be a 25 amp per 450.3 (18 X 125%=22.5) ?
6. Provide a discription of the wiring methods and materials to be used in both buildings due to the corrosive nature of chemicals on metal conduit and boxes.

Ray T Majuta
Elect Plan Review
PDSD, Tucson
9/30/2013
Ray.Majuta@tucsonaz.gov
520/837/4988
09/27/2013 ROBERT SHERRY WATER REVIEW Denied Reduced pressure principle backflow prevention assemblies are required to be installed to protect the source of the service water from buildings that have water treatment facilities. Reference: Chapter XXVII, Article V, Section 27-72, the Tucson Code, http://cms3.tucsonaz.gov/sites/default/files/water/docs/backflow-ordinance.pdf
10/03/2013 ROBERT SHERRY MECHANICAL-COMMERCIAL REVIEW Approved
10/07/2013 KEN BROUILLETTE FIRE REVIEW Denied SHEET AB-FP-1 WILL BE UPDATED BY APPLICANT TO SHOW COMPLIANCE WITH CHAPTER 50 OF THE 2012 IFC

Final Status

Task End Date Reviewer's Name Type of Review Description
10/07/2013 CPIERCE1 OUT TO CUSTOMER Completed