Date |
Text |
2023-04-11 15:57:54 | ADDING LAUNDRY ROOM |
| REVIEWED BY ROGER MCPHERSON |
| 561-805-6716 |
| [email protected] |
| CODE USED FOR REVIEW - 2020 FBC WITH WPB CHAPTER 1 |
| AMENDMENT |
| |
| CORRECTIONS NEEDED - |
| |
| 1) SHOW WALL FRAMING TO BE FIRE RETARDANT- FBC 602.3 |
| TYPE III. |
| TYPE III CONSTRUCTION IS THAT TYPE OF CONSTRUCTION IN |
| WHICH THE EXTERIOR WALLS ARE OF NONCOMBUSTIBLE |
| MATERIALS AND THE INTERIOR BUILDING ELEMENTS ARE OF ANY |
| MATERIAL PERMITTED BY THIS CODE. FIRE-RETARDANT-TREATED |
| WOOD FRAMING COMPLYING WITH SECTION 2303.2 SHALL BE |
| PERMITTED WITHIN EXTERIOR WALL ASSEMBLIES OF A 2-HOUR |
| RATING OR LESS. |
| |
| 2) PLEASE SHOW THE 2HR EXTERIOR FIRE RATED WALL |
| ASSEMBLY - FBC 703.3 METHODS FOR DETERMINING FIRE |
| RESISTANCE. |
| |
| 3) FBC 705.5 FIRE-RESISTANCE RATINGS. |
| EXTERIOR WALLS SHALL BE FIRE-RESISTANCE RATED IN |
| ACCORDANCE WITH TABLES 601 AND 602 AND THIS SECTION. |
| THE REQUIRED FIRE-RESISTANCE RATING OF EXTERIOR WALLS |
| WITH A FIRE SEPARATION DISTANCE OF GREATER THAN 10 FEET |
| (3048 MM) SHALL BE RATED FOR EXPOSURE TO FIRE FROM THE |
| INSIDE. THE REQUIRED FIRE-RESISTANCE RATING OF EXTERIOR |
| WALLS WITH A FIRE SEPARATION DISTANCE OF LESS THAN OR |
| EQUAL TO 10 FEET (3048 MM) SHALL BE RATED FOR EXPOSURE |
| TO FIRE FROM BOTH SIDES. |
| |
| 4) PLEASE SHOW THE BUILDING SET BACKS FROM THE PROPERTY |
| LINES. |
| |
| 5) PLEASE SHOW THE EAVE OVERHANG DISTANCE FROM THE |
| PROPERTY LINES - SEE FBC TABLE 705.2 MINIMUM DISTANCE |
| OF PROJECTION |
| |
| 6) PLEASE SHOW THE EXTERIOR WALL SHEATHING ATTACHMENTS |
| - TYPE, SIZE AND ON CENTER SPACING - FBC WPB 107.2.1 |
| |
| 7) PLEASE SHOW THE EXTERIOR WALL -WATER RESISTIVE |
| BARRIER - FBC 1404.2 WATER-RESISTIVE BARRIER. |
| NOT FEWER THAN ONE LAYER OF NO.15 ASPHALT FELT, |
| COMPLYING WITH ASTM D226 FOR TYPE 1 FELT OR OTHER |
| APPROVED MATERIALS, SHALL BE ATTACHED TO THE STUDS OR |
| SHEATHING, WITH FLASHING AS DESCRIBED IN SECTION |
| 1405.4, IN SUCH A MANNER AS TO PROVIDE A CONTINUOUS |
| WATER-RESISTIVE BARRIER BEHIND THE EXTERIOR WALL |
| VENEER. |
| |
| 8) PLEASE SHOW THE EXTERIOR WALL STRAPPING FROM THE |
| BOTTOM PLATE TO THE ROOF RAFTERS - FBC 1604.8.1 |
| GENERAL. |
| ANCHORAGE OF THE ROOF TO WALLS AND COLUMNS, AND OF |
| WALLS AND COLUMNS TO FOUNDATIONS, SHALL BE PROVIDED TO |
| RESIST THE UPLIFT AND SLIDING FORCES THAT RESULT FROM |
| THE APPLICATION OF THE PRESCRIBED LOADS. |
| |
| 9) PLEASE SHOW THE ROOF RAFTER ATTACHMENT TO THE |
| EXISTING STRUCTURE - FBC 1604.8.1 |
| |
| 10) THE DRAWINGS SHOW ROOF INSULATION AS R 30 BATTS - R |
| 30 BATT INSULATION WILL NOT FIT IN A 2X4 ROOF RAFTERS. |
| - FBC 1203.2 VENTILATION REQUIRED. |
| ENCLOSED ATTICS AND ENCLOSED RAFTER SPACES FORMED WHERE |
| CEILINGS ARE APPLIED DIRECTLY TO THE UNDERSIDE OF ROOF |
| FRAMING MEMBERS SHALL HAVE CROSS VENTILATION FOR EACH |
| SEPARATE SPACE BY VENTILATION OPENINGS PROTECTED |
| AGAINST THE ENTRANCE OF RAIN AND SNOW. BLOCKING AND |
| BRIDGING SHALL BE ARRANGED SO AS NOT TO INTERFERE WITH |
| THE MOVEMENT OF AIR. AN AIRSPACE OF NOT LESS THAN 1 |
| INCH (25 MM) SHALL BE PROVIDED BETWEEN THE INSULATION |
| AND THE ROOF SHEATHING. |
| |
| 11) DRAWINGS SHOW A STAIR WITH A 9 INCH TREAD DEPTH |
| WHICH DOES NOT COMPLY WITH - FBC 1011.5.2 - ACCESSORY |
| TO INDIVIDUAL DWELLING UNITS IN GROUP R-2 OCCUPANCIES; |
| THE MAXIMUM RISER HEIGHT SHALL BE 73/4 INCHES (197 MM); |
| THE MINIMUM TREAD DEPTH SHALL BE 10 INCHES |
| |
| 12) PLEASE SHOW THE STAIR RISER HEIGHT - FBC 1011.5.2 |
| |
| 13) PLEASE SHOW THE REQUIRED STAIR HANDRAILS - FBC |
| 1011.11 |
| |
| 14) SPRINKLERS ARE REQUIRED FOR THE ADDED LAUNDRY ROOMS |
| - SINCE THE WINDOWS ARE BETWEEN THE LIVING SPACE AND |
| THE LAUNDRY ROOM - THE FIRE AREA FOR THE UNIT IS BEING |
| INCREASED - FBC EXISTING BUILDING 1102.3 FIRE |
| PROTECTION SYSTEMS. EXISTING FIRE AREAS INCREASED BY |
| THE ADDITION SHALL COMPLY WITH CHAPTER 9 OF THE FLORIDA |
| BUILDING CODE, BUILDING. |
| FBC SECTION 201 - FIRE AREA. THE AGGREGATE FLOOR AREA |
| ENCLOSED AND BOUNDED BY FIRE WALLS, FIRE BARRIERS, |
| EXTERIOR WALLS OR HORIZONTAL ASSEMBLIES OF A BUILDING. |
| |
| 15) PLEASE PROVIDE COMPLETE (FRONT PAGES AND THE |
| INSTALLATION INSTRUCTIONS) MIAMI DADE OR FLORIDA STATE |
| PRODUCT APPROVALS FOR THE NEW EXTERIOR WINDOWS, DOORS |
| AND ROOFING SYSTEMS. ALL PRODUCT APPROVALS NEED TO BE |
| REVIEWED AND MARKED APPROVED BY THE BUILDING DESIGNER |
| OF RECORD IF NOT LISTED BY THE PRODUCT APPROVAL NUMBER |
| ON THE DRAWINGS. FBC WPB 107.3.4 |
| |
| 16) ALL OF THE SIGNED AND SEALED DRAWINGS DO NOT SHOW |
| AS DIGITALLY SIGNED IN ADOBE READER - SIGNED AND SEALED |
| DRAWINGS IN PROJECTDOX NEED TO BE |
| DIGITALLY/ELECTRONICALLY SIGNED TO BE USED IN |
| ELECTRONIC PLAN REVIEW. (A CERTIFICATE-BASED DIGITAL |
| SIGNATURE (OFTEN JUST CALLED A DIGITAL SIGNATURE) IS A |
| SPECIFIC TYPE OF E-SIGNATURE). |
| |