2012-12-04 11:57:18 | BUILDING PLAN REVIEW |
| PERMIT: 12110332 |
| ADD: 250 S AUSTRALIAN AVE # 200 |
| CONT: CHANDLIER CONSTRUCTION |
| TEL: (561)313-0297 |
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| 2010 FLORIDA BUILDING CODE W |
| * WEST PALM BEACH ADMINISTRATIVE AMENDMENTS |
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| 2010 EXISTING BUILDING CODE LEVEL II 701.3 |
| COMPLIANCE. ALL NEW CONSTRUCTION ELEMENTS, COMPONENTS, |
| SYSTEMS, AND SPACES SHALL COMPLY WITH THE REQUIREMENTS |
| OF THE FLORIDA BUILDING CODE, BUILDING. |
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| 1ST REVIEW |
| ACTION: DENIED |
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| 1) PLEASE PROVIDE A DEMOLITION PLAN OF THE EXISTING |
| SPACE, THE LAST ISSUED PERMIT FOR THIS SPACE WAS A |
| DEMOLITION PERMIT 08110276 WHICH STILL HAD A CORRIDOR |
| THAT LEAD FROM THE ELEVATOR LOBBY AREA TO THE WEST SET |
| OF STAIRS. THE ADJACENT TENANT SPACE SHADED IN GREY |
| DOES NOT HAVE ACCESS TO A STAIRWELL WITHOUT GOING |
| THROUGH THE ELEVATOR LOBBY. |
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| 2010 EXIST BLDG CODE SECTION 703.2.2 SUPPLEMENTAL SHAFT |
| AND FLOOR OPENING ENCLOSURE REQUIREMENTS. |
| WHERE THE WORK AREA ON ANY FLOOR EXCEEDS 50 PERCENT OF |
| THAT FLOOR AREA, THE ENCLOSURE REQUIREMENTS OF SECTION |
| 703.2 SHALL APPLY TO VERTICAL OPENINGS OTHER THAN |
| STAIRWAYS THROUGHOUT THE FLOOR. THIS WILL ENCLUDE THE |
| NEED FOR ENCLOSURE OF ELEVATOR LOBBIES OR ONE OF THE |
| SIX EXCEPTIONS, PLEASE SEE THE MEMORANDUM ON: |
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| ELEVATOR LOBBIES IN EXISTING HIGH RISE CONSTRUCTION |
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| DATE: JANUARY 3, 2011 |
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| IT HAS RECENTLY BEEN BROUGHT TO OUR ATTENTION THAT MANY |
| EXISTING HIGH RISE STRUCTURES IN OUR COMMUNITY WERE |
| INITIALLY CONSTRUCTED OR HAVE BEEN SUBSEQUENTLY |
| MODIFIED SO AS TO BE WITHOUT ?ELEVATOR LOBBIES?. |
| ELEVATOR LOBBIES ARE FIRE RATED ENCLOSURES, ENCLOSING |
| THE ELEVATOR SHAFT ITSELF WITH EACH FLOOR ABOVE THE |
| FIRST FLOOR. THE LACK OF AN ELEVATOR LOBBY CAN, UNDER |
| CERTAIN CONDITIONS, CONSTITUTE A SERIOUS CONCERN BY |
| CREATING INCREASED POTENTIAL FOR SPREAD OF SMOKE OR |
| FIRE THOUGH AN EXISTING HIGH RISE STRUCTURE DURING A |
| FIRE EVENT. |
| RESEARCH BY CITY STAFF INDICATES THE REQUIREMENT FOR |
| RATING OF ELEVATOR SHAFT ENCLOSURES WAS CLEARLY |
| IDENTIFIED IN THE 1929 CITY OF WEST PALM BEACH BUILDING |
| CODE IN SECTIONS 1807 AND 1907 RESPECTIVELY, FOR TYPE I |
| AND TYPE II STRUCTURES OVER THREE (3) STORIES, AS TWO |
| (2) HOURS MINIMUM, AND ONE (1) HOUR FOR TYPE III |
| STRUCTURES (SEE ATTACHED EXHIBIT 1). BY 1965 THE |
| SOUTHERN STANDARD BUILDING CODE IN EFFECT IN THE CITY |
| REQUIRED ELEVATOR ENCLOSURES WHICH ENCLOSED NOT MORE |
| THAN THREE (3) ELEVATORS TO BE ENCLOSED IN TWO (2) HOUR |
| RATED ENCLOSURES IN A SINGLE SECTION WHICH WAS SECTION |
| 701.3 (SEE EXHIBIT 2). INTERESTINGLY, THE TERM |
| ?ELEVATOR LOBBY? ITSELF DOES NOT APPEAR IN THE BUILDING |
| CODE ITSELF UNTIL SOMETIME BETWEEN THE 1973 AND 1978 |
| EDITIONS. HOWEVER, AS PREVIOUSLY STATED, THE |
| REQUIREMENT FOR FIRE RATING ELEVATOR SHAFT ENCLOSURES |
| AND ALL OPENINGS THERETO DATES AS FAR BACK AS 1929. THE |
| 1965 CODE ALSO REQUIRED THAT, ?THE PATH OF TRAVEL FROM |
| ONE FLIGHT OF STAIRS TO THE NEXT SHALL NOT PASS |
| DIRECTLY IN FRONT OF ELEVATOR DOORS.? THIS CRITERIA IS |
| CONSISTENT WITH CURRENT CODE REQUIREMENT WHICH PROVIDES |
| THAT ONLY ONE OF THE TWO REQUIRED STAIRS MAY OPEN INTO |
| THE ELEVATOR LOBBY AND THAT EACH TENANCY IN A MULTIPLE |
| TENANT CONDITION SHALL HAVE ACCESS TO BOTH STAIRS, AT |
| LEAST ONE OF WHICH MAY BE ACCESSED WITHOUT PASSING |
| THROUGH THE ELEVATOR LOBBY. |
| TO SUMMARIZE CITY STAFF?S RESEARCH, THE REQUIREMENT FOR |
| FIRE RATING OF AN ELEVATOR SHAFT ENCLOSURE HAS BEEN |
| IDENTIFIED TO EXIST IN EVERY BUILDING CODE ADOPTED IN |
| THIS CITY FROM THE 1930?S TO THE PRESENT DAY WITH ONLY |
| ONE NOTABLE EXCEPTION. ON OCTOBER 1, 2005 WITH THE |
| ENACTMENT OF THE 2004 FLORIDA BUILDING CODE, THE |
| REQUIREMENT WAS AMENDED TO ALLOW THE ELIMINATION OF THE |
| FIRE RATED ENCLOSURE IF THE CORRIDOR INTO WHICH THE |
| ELEVATOR OPENED WAS NOT REQUIRED ITSELF TO BE RATED |
| (SEE EXHIBIT 3). THIS REQUIREMENT WAS AMENDED AGAIN ON |
| DECEMBER 8, 2006 WITH THE FIRST ?BLUE PAGE? AMENDMENTS |
| TO THE 2004 FLORIDA BUILDING CODE (SEE EXHIBIT 4) WHICH |
| RE-INSTITUTED THE REQUIREMENT FOR A FIRE RATED ELEVATOR |
| LOBBY WITH THE SPECIFIC LIMITED EXCEPTIONS THAT EXIST |
| TODAY (SEE EXHIBIT 5). THIS MEANS THAT BUILDINGS WHICH |
| DO NOT MEET THE CURRENT (OR 1929) CODE MAY BE DEEMED |
| ?LEGALLY-EXISTING NON-CONFORMING? IF A PERMIT WHICH |
| DEMONSTRATES THE ELIMINATION OF SUCH A LOBBY CAN BE |
| EVIDENCED WHICH WAS ISSUED ONLY DURING THE |
| ABOVE-REFERENCED NARROW ?WINDOW? OF TIME BETWEEN |
| OCTOBER 1, 2005 AND DECEMBER 8, 2006. HOWEVER, EVEN |
| LEGALLY-EXISTING NON-CONFORMITIES MUST ALSO BE |
| ADDRESSED AS RENOVATIONS OCCUR IN ACCORDANCE THE TERMS |
| THAT FOLLOW. |
| TO BETTER PREPARE BUILDING OWNERS, MANGERS, OPERATORS, |
| AND DESIGN PROFESSIONALS TO ANTICIPATE AND ADDRESS |
| THESE SPECIFIC CODE REQUIREMENTS, THE CONSTRUCTION |
| SERVICES DEPARTMENT AND FIRE PREVENTION DEPARTMENT |
| PROPOSE TO ADDRESS THE ABSENCE OF AN ELEVATOR LOBBY |
| (WHEN REQUIRED) AS FOLLOWS: |
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| 1. IF A TENANT IMPROVEMENT IS SUBMITTED WHICH PROPOSES |
| TO RECONFIGURE THE ENTIRE EXISTING BUILDING FLOOR, AN |
| ELEVATOR LOBBY, OR COMPLIANCE WITH ONE OF THE SIX (6) |
| EXCEPTIONS ALLOWED UNDER THE PRESENT CODE WILL BE |
| REQUIRED. THIS IS REGARDLESS OF WHETHER OR NOT THE |
| ABSENCE OF AN ELEVATOR LOBBY CAN BE DEMONSTRATED WITH A |
| VALID PERMIT ISSUED BETWEEN OCTOBER 1, 2005 AND |
| DECEMBER 8, 2006. |
| 2. IF A TENANT IMPROVEMENT IS SUBMITTED WHICH PROPOSES |
| TO RECONFIGURE A PORTION OF THE EXISTING BUILDING FLOOR |
| AREA, WITH NO WORK BEING PROPOSED IN THE AREA OF THE |
| ELEVATOR LOBBY, AND NO ELEVATOR LOBBY IS FOUND TO EXIST |
| ON THE FLOOR, AND A VALID PERMIT CAN BE EVIDENCED WHICH |
| WAS ISSUED BETWEEN OCTOBER 1, 2005 AND DECEMBER 8, |
| 2006, THE TENANT IMPROVEMENT PERMIT MAY BE APPROVED AND |
| THE BUILDING SHALL REMAIN AS LAWFULLY CONFIGURED UNTIL |
| THE MAJORITY OF THE EXISTING FLOOR PLAN, OR THE |
| ELEVATOR LOBBY AREA ITSELF UNDERGOES RENOVATION. |
| 3. IF A TENANT IMPROVEMENT IS SUBMITTED WHICH PROPOSES |
| TO RECONFIGURE A PORTION OF THE EXISTING BUILDING FLOOR |
| AREA, WITH NO WORK BEING PROPOSED IN THE AREA OF THE |
| ELEVATOR LOBBY, AND NO ELEVATOR LOBBY IS FOUND TO EXIST |
| ON THE FLOOR, AND NO VALID PERMIT CAN BE EVIDENCED |
| WHICH WAS ISSUED BETWEEN OCTOBER 1, 2005 AND DECEMBER |
| 8, 2006, THE TENANT IMPROVEMENT PERMIT MAY BE APPROVED. |
| THE BUILDING OWNER WILL BE NOTIFIED OF AN UNSAFE |
| CONDITION ON THE EXISTING STRUCTURE BY THE CITY FIRE |
| MARSHAL?S OFFICE AND ASKED TO UNDERTAKE APPROPRIATE |
| ACTIONS TO CORRECT THE SITUATION. |
| 4. IF ANY RECONFIGURATION IS PROPOSED WHICH AFFECTS THE |
| ELEVATOR LOBBY AREA ITSELF, AN ELEVATOR LOBBY, OR |
| COMPLIANCE WITH ONE OF THE SIX (6) EXCEPTIONS LISTED IN |
| THE CODE SHALL BE REQUIRED. |
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| IT SHOULD BE NOTED THAT CITY STAFF REMAINS COMMITTED TO |
| ASSISTING BUILDING OWNERS, MANAGERS, AND DESIGN |
| PROFESSIONALS IN SUCCEEDING IN CREATING AND MAINTAINING |
| SAFE PLACES TO LIVE AND WORK IN OUR COMMUNITY. WE ARE |
| READY AND WILLING TO PROVIDE TECHNICAL ASSISTANCE IN |
| UNDERSTANDING THE OFTEN COMPLEX CRITERIA THAT AFFECT |
| EXISTING AND NEW HIGH RISE BUILDINGS. IT MUST BE STATED |
| THAT THE SIMPLE INSTALLATION OF A HOIST-WAY |
| PRESSURIZATION SYSTEM MAY BE ONE POTENTIAL METHOD TO |
| ELIMINATE THE NEED FOR AN ELEVATOR LOBBY THROUGHOUT AN |
| ENTIRE BUILDING. ANOTHER ALTERNATIVE IS TO INSTALL FIRE |
| SHUTTERS AT THE ELEVATOR DOOR OPENINGS. THESE |
| METHODOLOGIES MAY OFFER THE ADDED POTENTIAL TO INCREASE |
| THE LEASABLE FLOOR AREA WITHIN THESE BUILDINGS. |
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| PLEASE FEEL FREE TO CONTACT US DIRECTLY IF WE CAN |
| ASSIST YOU FURTHER IN UNDERSTANDING THESE CRITERIA AND |
| HELP YOU TO ENSURE THE SAFETY OF YOUR RESIDENTS, |
| TENANTS, AND PROPERTY. |
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| DOUG WISE ? 805-6650 ? [email protected] |
| MIKE CARSILLO ? 804-4709 ? [email protected] |
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| 2) PLEASE PROVIDE HOW THE CARD READERS ON DOORS 203 & |
| 231 WILL WORK TO ALLOW ENTRY TO THE WEST STAIRWELL DOOR |
| IN CASE OF ELEVATOR LOBBY AREA FULL OF SMOKE AND |
| THIS IS THE ONLY EMERGENCY ACCESS? FBC-B 1008.1.4.4. |
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| JAMES A. WITMER CBO |
| SENIOR COMMERCIAL COMBINATION PLANS EXAMINER |
| TEL: 561-805-6715 |
| FAX: 561-805-6676 |
| E-MAIL: [email protected] |
| CONSTRUCTION SERVICES HOME PAGE |
| HTTP://WWW.CITYOFWPB.COM/CONSTRUCTION/INDEX.PHP |
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| PLEASE NOTE: FLORIDA HAS A VERY BROAD PUBLIC RECORDS |
| LAW. WRITTEN COMMUNICATIONS TO OR FROM LOCAL OFFICIALS |
| REGARDING CITY BUSINESS ARE PUBLIC RECORD, AVAILABLE TO |
| THE PUBLIC UPON REQUEST. YOUR E-MAIL COMMUNICATIONS ARE |
| THEREFORE SUBJECT TO PUBLIC DISCLOSURE. |
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| MEMBER OF BOAF: BUILDING OFFICIALS ASSOCIATION OF |
| FLORIDA SAVING LIVES AND PROPERTY SINCE 1953 |
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