| Plan Review Notes For Permit 09080581 |
| Permit Number |
09080581 |
|
| Review Stop |
B |
| Sequence Number |
3 |
|
| Notes |
| Date |
Text |
| 2009-12-01 09:25:12 | BUILDING PROVISO: 2603.4 THERMAL BARRIER. | | | EXCEPT AS PROVIDED FOR IN SECTIONS 2603.4.1 AND 2603.9, | | | FOAM PLASTIC SHALL BE SEPARATED FROM THE INTERIOR OF A | | | BUILDING BY AN APPROVED THERMAL BARRIER OF 0.5-INCH | | | (12.7 MM) GYPSUM WALLBOARD OR EQUIVALENT THERMAL | | | BARRIER MATERIAL THAT WILL LIMIT THE AVERAGE | | | TEMPERATURE RISE OF THE UNEXPOSED SURFACE TO NOT MORE | | | THAN 250??F (120??C) AFTER 15 MINUTES OF FIRE EXPOSURE, | | | COMPLYING WITH THE STANDARD TIME-TEMPERATURE CURVE OF | | | ASTM E 119. THE THERMAL BARRIER SHALL BE INSTALLED IN | | | SUCH A MANNER THAT IT WILL REMAIN IN PLACE FOR 15 | | | MINUTES BASED ON FM 4880, UL 1040, NFPA 286 OR UL 1715. | | | COMBUSTIBLE CONCEALED SPACES SHALL COMPLY WITH SECTION | | | 717. | | | |
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