| 2012-05-21 16:57:26 | RESIDENTIAL (R3) RE-ROOF BUILDING REVIEW COMMENTS. |
| | 2010 FLORIDA RESIDENTIAL CODE. |
| | |
| | 1- SELECTED FLAT ROOF ASSEMBLY W-32 ON PAGE 9 OF 30 |
| | CAN'T BE USED IN THIS HOUSE. THE MAXIMUM DESIGN |
| | PRESSURES FOR THIS ASSEMBLY IS -90PSF. THIS ASSEMBLY |
| | DOESN'T MEET THE DESIGN PRESSURES REQUIRED BY SEC. |
| | R301.2.1.4.3. DESIGN PRESSURES ON BONDED ASSEMBLIES ARE |
| | THE MAXIMUM DESIGN PRESSURES AND NO RATIONAL ANALYSIS |
| | IS ALLOWED. SEE NOTE #9 ON PAGE 2 OF 30. |
| | |
| | 2- NEED TO SELECT ASSEMBLY WITH HIGHER DESIGN PRESSURES |
| | TO MEET THE DESIGN PRESSURES OF THE PERIMETER AND |
| | CORNER AREAS OR ANY OTHER ASSEMBLY THAT ALLOWS NAIL |
| | ENHANCING THRU ENGINEERING CALCULATIONS. ACCORDING TO |
| | SEC. R301.2.1.4.3 THIS HOUSE IS LOCATED ON EXPOSURE |
| | "D". DESIGN PRESSURES FOR EXPOSURE "D" ARE A LOT HIGHER |
| | THAN THE -90PSF THAT THE SELECTED ASSEMBLY CAN RESIST. |
| | |
| | 3- ASSEMBLIES WITH MECHANICALLY FASTENED BASE SHEET ARE |
| | THE ONES THAT ALLOW NAIL ENHANCING. SUCH CALCULATIONS |
| | ARE DONE USING THE RAS 117 CALCULATIONS. THIS |
| | CALCULATIONS NEED TO BE SIGNED AND SEALED BY THE DESIGN |
| | PROFESSIONAL AS REQUIRED BY NOTE #8 ON PAGE 2 OF 30 OF |
| | SUBMITTED PRODUCT APPROVAL. DESIGN PROFESSIONAL DOING |
| | THE CALCULATIONS NEED TO CONSIDER THE EXPOSURE "D" OF |
| | THIS BUILDING. SEC. R301.2.1.4.3. |
| | |
| | IF YOU HAVE ANY QUESTIONS, PLEASE CALL |
| | JULIO GOMEZ |
| | COMMERCIAL COMBINATION PLANS EXAMINER |
| | (561)805-6712 |
