| Date |
Text |
| 2019-04-19 15:14:50 | ****CORRECTIONS**** |
| | W.P.B. PERMIT: 1901 |
| | REVIEWED: APRIL 19, 2019 |
| | |
| | DYLAN BATTLES |
| | BUILDING PLANS EXAMINER PX4191 |
| | [email protected] |
| | 561-805-6718 |
| | |
| | FBC[AMENDED] = FLORIDA BUILDING CODE,6TH EDITION (2017) |
| | FBC[E] = FBC ENERGY CONSERVATION |
| | FBC[R] = FBC RESIDENTIAL |
| | |
| | 1) ALONG WITH PROVIDING CLASS I VAPOR BARRIER ITEM 2 OF |
| | R408.3 NEEDS TO BE ADDRESSED. |
| | R408.3 UNVENTED CRAWL SPACE. VENTILATION OPENINGS IN |
| | UNDERFLOOR SPACES SPECIFIED IN SECTIONS R408.1 AND |
| | R408.2 SHALL NOT BE REQUIRED WHERE THE FOLLOWING ITEMS |
| | ARE PROVIDED: |
| | 1. EXPOSED EARTH IS COVERED WITH A CONTINUOUS CLASS I |
| | VAPOR RETARDER. JOINTS OF THE VAPOR RETARDER SHALL |
| | OVERLAP BY 6 INCHES (152 MM) AND SHALL BE SEALED OR |
| | TAPED. THE EDGES OF THE VAPOR RETARDER SHALL EXTEND NOT |
| | LESS THAN 6 INCHES (152 MM) UP THE STEM WALL AND SHALL |
| | BE ATTACHED AND SEALED TO THE STEM WALL OR INSULATION. |
| | 2. ONE OF THE FOLLOWING IS PROVIDED FOR THE UNDER-FLOOR |
| | SPACE: 2.1. CONTINUOUSLY OPERATED MECHANICAL EXHAUST |
| | VENTILATION AT A RATE EQUAL TO 1 CUBIC FOOT PER MINUTE |
| | (0.47 L/S) FOR EACH 50 SQUARE FEET (4.7 M2) OF CRAWL |
| | SPACE FLOOR AREA, INCLUDING AN AIR PATHWAY TO THE |
| | COMMON AREA (SUCH AS A DUCT OR TRANSFER GRILLE), AND |
| | PERIMETER WALLS INSULATED IN ACCORDANCE WITH THE |
| | FLORIDA BUILDING CODE, ENERGY CONSERVATION. |
| | 2.2. CONDITIONED AIR SUPPLY SIZED TO DELIVER AT A RATE |
| | EQUAL TO 1 CUBIC FOOT PER MINUTE (0.47 L/S) FOR EACH 50 |
| | SQUARE FEET (4.7 M2) OF UNDER-FLOOR AREA, INCLUDING A |
| | RETURN AIR PATHWAY TO THE COMMON AREA (SUCH AS A DUCT |
| | OR TRANSFER GRILLE), AND PERIMETER WALLS INSULATED IN |
| | ACCORDANCE WITH THE FLORIDA BUILDING CODE, ENERGY |
| | CONSERVATION. |
| | 2.3. PLENUM IN EXISTING STRUCTURES COMPLYING WITH |
| | SECTION M1601.5, IF UNDER-FLOOR SPACE IS USED AS A |
| | PLENUM. |
| | |
| | 2) PLEASE SELECT THE SYSTEM BEING USED ON FLAT ROOF |
| | PRODUCT APPROVAL AND PROVIDE RAS 177 IF APPLICABLE. |
| | [RAS 117]PROVIDE ENGINEERING FOR ENHANCED NAILING AS |
| | STATED IN PRODUCT APPROVAL UNDER GENERAL LIMITATIONS |
| | #7. |
| | THIS CAN BE DEFERRED UNTIL ROOFING SUB PERMIT IS |
| | APPLIED FOR, OR SUPPLIED NOW. |
| | |
| | 3) ALL OTHER COMMENTS ADDRESSED. |
