| 2017-10-23 07:40:23 | BUILDING PLAN REVIEW |
| | 2014 FLORIDA BUILDING CODE W/2010 WEST PALM BEACH |
| | AMENDMENTS TO THE FLORIDA BUILDING CODE, CHAPTER 1 |
| | ADMINISTRATION |
| | |
| | CHRISTOPHER S. THROOP, C.B.O. |
| | PLANS EXAMINER, PX3169 |
| | CONSTRUCTION SERVICES DIVISION |
| | TEL: 561-805-6726 |
| | FAX: 561-805-6676 |
| | |
| | 1ST REVIEW |
| | RESULTS: DENIED |
| | ADDRESS THE ATTACHED COMMENTS AND RE-SUBMIT |
| | |
| | 1. TWO LAYERS OF ROOFING UNDERLAYMENT REQUIRED PER FBCR |
| | 905.2.7. |
| | 2. ROOFING PERMIT REQUIRED. |
| | 3. PROVIDE PRODUCT APPROVALS FOR ROOFING SYSTEM |
| | COMPONENTS. |
| | |
| | R905.2.7 UNDERLAYMENT APPLICATION. |
| | UNDERLAYMENT SHALL BE INSTALLED USING ONE OF THE |
| | FOLLOWING METHODS: |
| | |
| | 1. FOR ROOF SLOPES FROM TWO UNITS VERTICAL IN 12 UNITS |
| | HORIZONTAL (17-PERCENT SLOPE), AND LESS THAN FOUR UNITS |
| | VERTICAL IN 12 UNITS HORIZONTAL (33-PERCENT SLOPE). |
| | UNDERLAYMENT SHALL COMPLY WITH ASTM D 226, TYPE I OR |
| | TYPE II OR ASTM D 4869, TYPE II OR TYPE IV OR ASTM D |
| | 6757 AND SHALL BE TWO LAYERS APPLIED IN THE FOLLOWING |
| | MANNER. APPLY A 19-INCH (483 MM) STRIP OF UNDERLAYMENT |
| | FELT PARALLEL TO AND STARTING AT THE EAVES, FASTENED |
| | SUFFICIENTLY TO HOLD IN PLACE. STARTING AT THE EAVE, |
| | APPLY 36-INCH-WIDE (914 MM) SHEETS OF UNDERLAYMENT, |
| | OVERLAPPING SUCCESSIVE SHEETS 19 INCHES (483 MM), AND |
| | FASTENED WITH A 1-INCH (25 MM) ROUND PLASTIC CAP, METAL |
| | CAP NAILS OR NAILS AND TIN-TABS ATTACHED TO A NAILABLE |
| | DECK WITH ONE ROW IN THE FIELD OF THE SHEET WITH A |
| | MAXIMUM FASTENER SPACING OF 12 INCHES (305 MM) O.C., |
| | AND ONE ROW AT THE OVERLAPS FASTENED 6 INCHES (152 MM) |
| | O.C. SYNTHETIC UNDERLAYMENT SHALL BE FASTENED IN |
| | ACCORDANCE WITH THIS SECTION AND THE MANUFACTURER?S |
| | RECOMMENDATIONS. |
| | |
| | 2. FOR ROOF SLOPES OF FOUR UNITS VERTICAL IN 12 UNITS |
| | HORIZONTAL (33-PERCENT SLOPE) OR GREATER. UNDERLAYMENT |
| | SHALL COMPLY WITH ASTM D 226, TYPE II OR ASTM D 4869, |
| | TYPE IV OR ASTM D 6757 AND SHALL BE ONE LAYER APPLIED |
| | IN THE FOLLOWING MANNER. UNDERLAYMENT SHALL BE APPLIED |
| | SHINGLE FASHION, PARALLEL TO AND STARTING FROM THE EAVE |
| | AND LAPPED 2 INCHES (51 MM), FASTENED WITH 1-INCH (25 |
| | MM) ROUND PLASTIC CAP, METAL CAP NAILS OR NAILS AND |
| | TIN-TABS ATTACHED TO A NAILABLE DECK WITH TWO STAGGERED |
| | ROWS IN THE FIELD OF THE SHEET WITH A MAXIMUM FASTENER |
| | SPACING OF 12 INCHES (305 MM) O.C., AND ONE ROW AT THE |
| | OVERLAPS FASTENED 6 INCHES (152 MM) O.C. SYNTHETIC |
| | UNDERLAYMENT SHALL BE FASTENED IN ACCORDANCE WITH THIS |
| | SECTION AND THE MANUFACTURER?S RECOMMENDATIONS END LAPS |
| | SHALL BE OFFSET BY 6 FEET (1829 MM). |
| | |
| | 3. AS AN ALTERNATIVE, THE ENTIRE ROOF DECK SHALL BE |
| | COVERED WITH AN APPROVED SELF-ADHERING POLYMER MODIFIED |
| | BITUMEN SHEET MEETING ASTM D 1970 OR AN APPROVED |
| | SELF-ADHERING SYNTHETIC UNDERLAYMENT INSTALLED IN |
| | ACCORDANCE WITH THE MANUFACTURER?S INSTALLATION |
| | INSTRUCTIONS |
| | |
| | FBC 107.3.4 - PROVIDE PRODUCT APPROVALS FOR THOSE |
| | PRODUCTS WHICH ARE REGULATED BY FAC RULE 9N-3 REVIEWED |
| | AND APPROVED IN WRITING BY THE DESIGNER OF RECORD. |
| | SPECIFICALLY, PROVIDE ROOFING SUBMITTALS. |
