Plan Review Notes
Plan Review Notes For Permit 22070410
Permit Number 22070410
Review Stop M
Sequence Number 2
Notes
Date Text
2022-09-16 10:43:13PROVIDE A DETAIL OF THE DRYER DUCT AT THE RATED WALLS.
 IF THEY PENETRATE THE RATED WALLS THEY MUST BE IN A
 SHAFT ALL THE WAY TO THE EXTERIOR TERMINATION. FMC
 504.2
  
 504.2 EXHAUST PENETRATIONS. WHERE A CLOTHES DRYER
 EXHAUST
 DUCT PENETRATES A WALL OR CEILING MEMBRANE, THE ANNULAR
 SPACE
 SHALL BE SEALED WITH NONCOMBUSTIBLE MATERIAL, APPROVED
 FIRE
 CAULKING OR A NONCOMBUSTIBLE DRYER EXHAUST DUCT WALL
 RECEPTACLE.
 DUCTS THAT EXHAUST CLOTHES DRYERS SHALL NOT PENETRATE
 OR
 BE LOCATED WITHIN ANY FIREBLOCKING, DRAFTSTOPPING OR
 ANY WALL,
 FLOOR/CEILING OR OTHER ASSEMBLY REQUIRED BY THE FLORIDA
 BUILDING
 CODE, BUILDING TO BE FIRE-RESISTANCE RATED, UNLESS SUCH
 DUCT IS CONSTRUCTED OF GALVANIZED STEEL OR ALUMINUM OF
 THE
 THICKNESS SPECIFIED IN SECTION 603.4 AND THE
 FIRE-RESISTANCE
 RATING IS MAINTAINED IN ACCORDANCE WITH THE FLORIDA
 BUILDING
 CODE, BUILDING. FIRE DAMPERS, COMBINATION FIRE/SMOKE
 DAMPERS
 AND ANY SIMILAR DEVICES THAT WILL OBSTRUCT THE EXHAUST
 FLOW
 SHALL BE PROHIBITED IN CLOTHES DRYER EXHAUST DUCTS.
  
 MICHAEL EDWARDS
 MECHANICAL EXAMINER
 401 CLEMATIS STREET
 WEST PALM BEACH FL. 33401
 561-805-6728
 [email protected]
  


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