Duct Access Doors Fire Damper Detail Sound Lining
MS ENTRY
G F B PACK VOID WITH 1/4" MINIMUM TO 1 1/2" X 1 1/2" X 1/8" ANGLES. SCREW D C 1/2" MAXIMUM FIRE RATED OR WELD TO FIRE DAMPER. ANGLES H E LINING DUCT CAULKING TO BE ON ALL SIDES OF DAMPER. PROVIDE FIRESTOP SEALANT AT ALL ANGELS TO MAINTAIN FIRE-RATED J RESISTANCE. A BUTT HINGE 1" x 1", OR UL APPROVED FIRE DAMPER 1 1/2 HR PIANO HINGE HS SEPARATE SPEED CLIP MAX 16" K ENTRY )86,%/(/,1. WASHER TYPICAL DUCT LINER, WHERE APPLICABLE AIRFLOW LOCK PINS SPOT WELDED TO PROVIDE METAL NOSING ON TYPE 1 NEW BUILDING WELD FIRE DAMPER FRAME TO DUCTWORK SLEEVE LEADING EDGES OF LINER ADDITIONS COATED SURFACE OF ACCESS DOOR, 12x12 MINIMUM, FRAME 2 FRAME 3 INSULATION EXPOSED TO UNLESS DUCT IS SMALLER. LOCATION HINGE POSITION 2 HINGE POSITION 3 AIR BREAKAWAY TYPE SLIP JOINT SACH TO BE DETERMINED IN FIELD TYPICAL STUD-WELDED DUCT CONNECTION LOCK 4" PINS AND SPEED CLIP FIRE RATED WALL OR FLOOR WASHER (SEE DETAIL 'A') NOTES: 1. FIRE DAMPER SHALL BE DYNAMIC RATED WITH NEGATOR SPRING VIEW PORT IF 3" FOR CLOSURE FORCE. SPECIFIED MAX 12" UP TO 2500 FPM 2. SEE ARCHITECTURAL DRAWINGS FOR WALL RATINGS. FRAME 1 DOOR A 6" 2501-6000 FPM (TYPICAL) 3. FIRE DAMPER TO BE TYPE B. HINGE POSITION 1
ALL ENDS OF LINER COATED FIRE DAMPER DETAIL WITH ADHESIVE GASKET DUCT NOT TO SCALE NOT MORE THAN 3" FROM EDGE OF LINER 30 galesi drive wayne, nj 07470 LOCK TYPE 2 tel 973.256.0202 [] fax 973.256.0227 SPEED CLIP WASHER PRESSED LINING (THICKNESS AS FRAME 2 OVER PIN TO LINING SPECIFIED) PRESSED DOWN OVER GRIP-PIN FIRE DAMPER RATING SCHEDULE ACCESS PANEL DUCT BASED ON 2009 INTERNATIONAL BUILDING. CODE, TABLE 716.3.1, AND 2009 INTERNATIONAL MECHANICAL CODE, TABLE 607.3.1. DOOR B TYPE OF PENETRATION MINIMUM DAMPER RATING (HOUR) 1-1/4" 1 1/2 LESS THAN 3-HOUR FIRE-RESISTANCE-RATED ASSEMBLIES ADHESIVE OVER COMPLETE DUCT WELD-PIN STUD WELDED TO DUCT 3-HOUR OR GREATER FIRE-RESISTANCE-RATED ASSEMBLIES 3 SURFACE OF DUCT (PINS FASTENED TO DUCT WITH PANEL IS DUCT GAUGE (MIN.) WITH DUCT ADHESIVE NOT APPROVED) SCREWS AT 8" MAX. SPACING NOTES: DETAIL 'A' 1. FIRE DAMPERS SHALL BE REQUIRED IN PENETRATIONS AS LISTED ABOVE, WHICH INCLUDE, BUT ARE NOT LIMITED TO, FIRE-RESISTANCE RATED SHAFT WALLS, FLOOR ASSEMBLIES, CEILING ASSEMBLIES, AND SMOKE BARRIERS. 2. FIRE DAMPERS SHALL HAVE THE MINIMUM FIRE PROTECTION RATING SPECIFIED IN TABLE 607.3.1 OF THE 2009 DUCT ACCESS DOORS SOUND LINING INSTALLATION DETAIL INTERNATIONAL MECHANICAL CODE. NOT TO SCALE NOT TO SCALE 3. TWO HOUR FIRE-RESISTANCE RATED FIRE WALLS INCLUDE, BUT ARE NOT LIMITED TO, BOILER ROOM, ELEVATOR MACHINE ROOM FIRE PUMP ROOM, SHAFTS, FLOOR PENETRATIONS, AND WHERE NEW ADDITIONS CONNECT TO EXISTING BUILDING. 4. PROVIDE ACCESS DOORS AT ALL FIRE DAMPERS. ACCESS DOOR LOCATIONS SHALL BE PERMANENTLY IDENTIFIED ON THE EXTERIOR BY A LABEL HAVING MINIMUM 1/2 INCH HEIGHT LETTERING READING "FIRE DAMPER" IN ACCORDANCE WITH IBC-2009 716.4 AND IMC-2009, 607.4. 5. IBC-2009, 716.5.2, "FIRE BARRIERS", EXCEPTION 3, & IMC-2009, 607.5.2 "FIRE BARRIERS", EXCEPTION 3: FIRE DAMPERS ARE NOT REQUIRED AT HVAC DUCT PENETRATIONS OF FIRE BARRIERS WITH A REQUIRED 1-HOUR OR LESS FIRE-RESISTANCE RATING WHERE BUILDING IS EQUIPPED THROUGHOUT WITH AN AUTOMATIC SPRINKLER SYSTEM. 6. IBC-2009, 716.5.4, "FIRE PARTITIONS", EXCEPTION 1, & IMC-2009, 607.5.3 "FIRE PARTITIONS", EXCEPTION 1: FIRE DAMPERS ARE NOT REQUIRED AT HVAC DUCT PENETRATIONS OF FIRE PARTITIONS WHERE PARTITIONS ARE TENANT SEPARATION AND CORRIDOR WALLS IN BUILDINGS EQUIPPED THROUGHOUT WITH AN AUTOMATIC SPRINKLER SYSTEM.
7. IBC-2009, 716.5.4, "FIRE PARTITIONS", EXCEPTION 3, & IMC-2009, 607.5.3 "FIRE PARTITIONS", EXCEPTION 3: FIRE DAMPERS 5RXWH6XLWHƒ:DOO1-ƒ ƒ ARE NOT REQUIRED AT HVAC DUCT PENETRATIONS OF FIRE PARTITIONS WHERE DUCT SYSTEM IS CONSTRUCTED OF APPROVED MATERIALS PER IMC-2009, AND THE DUCT PENETRATING THE PARTITION MEETS ALL OF THE SIX FOLLOWING MINIMUM REQUIREMENTS:
A. THE DUCT SHALL NOT EXCEED 100 SQUARE INCHES. B. THE DUCT SHALL BE CONSTRUCTED OF STEEL A MINIMUM OF 0.0217 INCH THICKNESS. C. THE DUCT SHALL NOT HAVE OPENINGS THAT COMMUNICATE THE CORRIDOR WITH ADJACENT SPACES OR ROOMS. D. THE DUCT SHALL BE INSTALLED ABOVE A CEILING. KEVIN DWYER, PE E. THE DUCT SHALL NOT TERMINATE AT A WALL REGISTER IN THE FIRE-RESISTANCE-RATED WALL. F. A MINIMUM 12 INCH LONG BY 0.060 INCH THICK STEEL SLEEVE SHALL BE CENTERED IN EACH DUCT OPENING. THE SLEEVE SHALL BE SECURED TO BOTH SIDES OF THE WALL AND ALL FOUR SIDES OF THE SLEEVE WITH MINIMUM 1 1/2 INCH BY 1 1/2 INC BY 0.060 INCH STEEL RETAINING ANGLES. THE RETAINING ANGLES SHALL BE SECURED TO THE SLEEVE AND WALL WITH NO. 10 SCREWS. THE ANNULAR SPACE BETWEEN THE STEEL SLEEVE AND THE WALL OPENING SHALL BE FILLED WITH ROCK (MINERAL) WOOL BATTING ON ALL SIDES. ROD CONTINUOUS ON 2" WG WING CLASS AND ON ALL NUT DAMPERS OVER 12" DIA FRAME 4-1/2" 2-1/4"
ARM 3-1/2" VANED ELBOW TURNING ELBOW
NOTES GASKETED MOUNTING FLANGE FIG. C 1. LOCKING LUGS INTEGRAL WITH VANE. ROUND DAMPER 2. MAXIMUM UNSUPPORTED VANE LENGTH 36". ROUND DUCT SAME SIZE AS 3. FRAMES BOLTED OR RIVETED TO ELBOW. DIFFUSER OR REGISTER NECK 4. VANES AND FRAME SAME GAUGE AS ELBOW. SIZE, KEEP AS SHORT AS POSSIBLE 3/8" QUADRANT DUCT SINGLE THICKNESS DUCTWORK UNDER 1200 FPM
3/8" PIN FRAME MAIN DUCT 4 1/2" 2 1/4" 3 1/2" 2 1/2" 12" MAXIMUM 22 GAUGE BLADE
FLEXIBLE DUCT MAX 5'-0" LONG VANED ELBOW TURNING VANE
1/8" CLEARANCE ALL DOUBLE THICKNESS COLLAR WITH VOLUME AROUND UP TO 18" DUCTWORK OVER 1200 FPM DAMPER NOTES: FIG. A 1. LOCKING LUGS INTEGRAL WITH VANE. TYPICAL COLLAR DUCT CONNECTION DETAIL RECTANGULAR DAMPER 2. MAXIMUM UNSUPPORTED VANE LENGTH 48". NOT TO SCALE 3. FRAMES BOLTED OR RIVETED TO ELBOW. RECTANGULAR VOLUME DAMPERS EXCEEDING 1.5 SF 4. VANES AND FRAME SAME GAUGE AS ELBOW. SHALL BE OPPOSED BLADE DAMPER TYPE VOLUME DAMPERS - SINGLE BLADE TYPE TURNING VANES FOR SQUARE ELBOWS NOT TO SCALE NOT TO SCALE 4730-050-13-1000 O:\1K\1500\1539 - Secaucus BOE\1539.009- Referendum HS-MS Addition\CADD\DWG\1539.009 M7.1.dwg COPYRIGHT C 2014, FRENCH & PARRELLO ASSOCIATES, PA - THE COPYING OR REUSE OF THIS DOCUMENT, OR PORTIONS THEREOF, WITHOUT THE WRITTEN PERMISSION OF FRENCH & PARRELLO ASSOCIATES, PA IS PROHIBITED. DUE TO INHERENT ERRORS IN REPRODUCTION METHODS, ERRORS MAY OCCUR WHEN SCALING THIS DRAWING.