|
32
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<br />A
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<br />L
<br />V
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<br />A
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<br />,
<br />
<br />C
<br />A
<br />
<br />9
<br />2
<br />7
<br />0
<br />3
<br />SHEET NUMBER
<br />2 0 2 4 0 1 0
<br />SHEET TITLE
<br />PROJECT NUMBER
<br />REVISIONS
<br />NO.DATE NO.DATE
<br />HANNOUCHE ARCHITECTS
<br />EXPRESSLY RESERVES ITS COMMON LAW COPYRIGHT
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<br />THESE PLANS. ALL DRAWINGS, ELECTRONIC FILES,
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<br />ALL INFORMATION CONTAINED IN THESE DRAWINGS,
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<br />WHATSOEVER, WITHOUT FIRST OBTAINING THE
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<br />OF HANNOUCHE ARCHITECTS.
<br />HANNOUCHE ARCHITECT c 2021
<br />HANNOUCHE
<br />ARCHITECTS
<br />949.261.2070
<br />SAMIR HANNOUCHE, ARCHITECT
<br />20250 SW ACACIA ST. #145 NEWPORT BEACH, CA 92660
<br />May 9, 2025
<br />1 CORR
<br />12/10/24
<br />BLDG
<br />A CORR
<br />3/18/25
<br />OCFA
<br />2 CORR
<br />4/09/25
<br />BLDG
<br />DATE SIGNED2
<br />3 CORR
<br />5/09/25
<br />BLDG
<br />A0.15
<br />DWELLING ADA
<br />NOTES DETAILS
<br />SCALE: N/A
<br />SEC. 1111A CHANGES IN LEVEL -
<br />SECTION 1111A CHANGES IN LEVEL ON ACCESSIBLE ROUTES
<br />1111A.1 CHANGES IN LEVEL NOT EXCEEDING 1/2 INCH. ABRUPT CHANGES IN LEVEL ALONG ANY ACCESSIBLE ROUTE
<br />SHALL NOT EXCEED 1/2 INCH ( 12. 7 MM). WHEN CHANGES IN LEVEL DO OCCUR, THEY SHALL BE BEVELED
<br />WITH A SLOPE NO GREATER THAN 1 UNIT VERTICAL IN 2 UNITS HORIZONTAL (50-PERCENT SLOPE). CHANGES
<br />IN LEVEL NOT EXCEEDING 114 INCH (6.35 MM) MAY BE VERTICAL.
<br />1111A.2 CHANGES GREATER THAN 1/2 INCH. CHANGES IN LEVEL GREATER THAN 1/2 INCH ( 12.7 MM) SHALL BE MADE
<br />BY MEANS OF A SLOPED SURFACE NOT GREATER THAN 1 UNIT VERTICAL IN 20 UNITS HORIZONTAL(
<br />5-PERCENT SLOPE), OR A CURB RAMP, RAMP, ELEVATOR OR PLATFORM (WHEELCHAIR) LIFT. STAIRS SHALL
<br />NOT BE PART OF AN ACCESSIBLE ROUTE. WHEN STAIRS ARE LOCATED ALONG OR ADJACENT TO AN
<br />ACCESSIBLE ROUTE THEY SHALL COMPLY WITH SECTION 1115A FOR EXTERIOR STAIRWAYS.
<br />CHAPTER 11A DIVISION III -
<br />CHAPTER 11A HOUSING ACCESSIBILITY
<br />DIVISION III BUILDING FEATURES
<br />NOTE:1.FOR PUBLIC USE FACILITIES, SEE CHAPTER 11B OF THIS CODE; SHEET SERIES XXX.
<br />2.FOR CHAPTER 11A DIVISION I, APPLICATION AND GENERAL PROVISIONS, SECTIONS 1101A
<br />THROUGH 1107,SEE SHEET XXX.
<br />3.FOR CHAPTER 11A DIVISION II, EXTERIOR FACILITIES, SECTIONS 1108A THROUGH 1116, SEE
<br />SHEETS XXX AND XXX.
<br />4.FOR CHAPTER 11A DIVISION III, COMMON USE FACILITIES, SECTION 1127A, SEE SHEETS XXX
<br />AND XXX.
<br />5.FOR CHAPTER 11A DIVISION IV DWELLING UNIT FEATURES, SECTIONS 1128A THROUGH 1136A,
<br />SEE SHEETS XXX.
<br />FOR CHAPTER 11A DIVISION V, FEATURES COMMON TO EXTERIOR AND INTERIOR OF BUILDINGS,
<br />SECTIONS 1137A THROUGH 1143A, SEE SHEETS XXX.
<br />DIVISION III TABLE OF CONTENTS
<br />SECTION 1117A GENERAL REQUIREMENTS FOR ACCESSIBLE ENTRANCES, EXITS, INTERIOR ROUTES OF
<br />TRAVEL AND FACILITY ACCESSIBILITY (see detail XX this sheet)
<br />SECTION 1118A EGRESS AND AREAS OF REFUGE (see detail XX this sheet)
<br />SECTION 1119A INTERIOR ROUTES OF TRAVEL (see detail XX this sheet)
<br />SECTION 1120A INTERIOR ACCESSIBLE ROUTES (see detail XX this sheet)
<br />SECTION 1121A CHANGES IN LEVEL ON ACCESSIBLE ROUTES (see detail XX this sheet)
<br />SECTION 1122A INTERIOR RAMPS AND LANDINGS ON ACCESSIBLE ROUTES (see detail XX this sheet)
<br />SECTION 1123A INTERIOR STAIRWAYS (see detail XX this sheet)
<br />SECTION 1124A ELEVATORS AND PLATFORM (WHEELCHAIR) LIFTS (see detail XX this sheet)
<br />SECTION 1125A HAZARDS ON ACCESSIBLE ROUTES (see detail XX / XXX)
<br />SECTION 1126A DOORS (see detail XX / XX)
<br />SECTION 1127 A COMMON USE FACILITIES (see sheets XXX and XXX)
<br />SECTION 1121A CHANGES IN LEVEL ON ACCESSIBLE ROUTES
<br />1121A.1 CHANGES IN LEVEL NOT EXCEEDING 1/2 INCH. ABRUPT CHANGES IN LEVEL ALONG ANY ACCESSIBLE ROUTE
<br />SHALL NOT EXCEED 1/2 INCH (12.7 MM). WHEN CHANGES IN LEVEL DO OCCUR, THEY SHALL BE BEVELED WITH A
<br />SLOPE NO GREATER THAN 1 UNIT VERTICAL IN 2 UNITS HORIZONTAL (50-PERCENT SLOPE). CHANGES IN LEVEL
<br />NOT EXCEEDING 114 INCH (6.35 MM) MAY BE VERTICAL.
<br />1121A.2 CHANGES GREATER THAN 1/2 INCH. CHANGES IN LEVEL GREATER THAN 1/2 INCH ( 12.7 MM) SHALL BE MADE BY
<br />MEANS OF A SLOPED SURFACE NOT GREATER THAN 1 UNIT VERTICAL IN 20 UNITS HORIZONTAL (5-PERCENT
<br />SLOPE), OR A CURB RAMP, RAMP, ELEVATOR OR PLATFORM (WHEELCHAIR) LIFT. STAIRS SHALL NOT BE PART OF
<br />AN ACCESSIBLE ROUTE. WHEN STAIRS ARE LOCATED ALONG OR ADJACENT TO AN ACCESSIBLE ROUTE THEY
<br />SHALL COMPLY WITH SECTION 1123A (see detail XX this sheet) FOR INTERIOR STAIRWAYS.
<br />1/
<br />4
<br />"
<br />MA
<br />X
<br />1/
<br />4
<br />"
<br />MA
<br />X
<br />1/
<br />4
<br />"
<br />MA
<br />X
<br />1/
<br />2
<br />"
<br />MA
<br />X
<br />SEC. 1121A CHANGES IN LEVEL ON ROUTES -
<br />(a)
<br />vertical level change
<br />(a)
<br />beveled level change
<br />2
<br />1
<br />SEC. 1126A DOORS -
<br />SECTION 1126A DOORS
<br />1126A.1 WIDTH AND HEIGHT OF DOORS. DOORWAYS WHICH PROVIDE ACCESS TO COMMON USE AREAS OR COVERED
<br />MULTIFAMILY DWELLINGS SHALL COMPLY WITH THE FOLLOWING:
<br />1. PERMIT THE INSTALLATION OF A DOOR NOT LESS THAN 36 INCHES (914 MM) IN WIDTH, NOT LESS THAN 80
<br />INCHES (2032 MM) IN HEIGHT AND PROVIDE A CLEAR WIDTH OF NOT LESS THAN 32 INCHES (813 MM),
<br />MEASURED WITH THE DOOR POSITIONED AT AN ANGLE OF 90 DEGREES FROM ITS CLOSED POSITION.
<br />2. BE CAPABLE OF OPENING AT LEAST 90 DEGREES.
<br />3. A PAIR OF DOORS, MANUAL OR AUTOMATIC, MUST HAVE AT LEAST ONE LEAF WHICH PROVIDES A CLEAR
<br />WIDTH OF NOT LESS THAN 32 INCHES (813 MM), MEASURED WITH THE DOOR POSITIONED AT AN ANGLE OF
<br />90 DEGREES FROM ITS CLOSED POSITION.
<br />4. THE WIDTH OF ANY COMPONENT IN THE EGRESS SYSTEM SHALL NOT BE LESS THAN THE MINIMUM WIDTH
<br />REQUIRED BY CBC SECTION 1005. REVOLVING DOORS SHALL NOT BE USED AS REQUIRED ENTRANCES FOR
<br />PERSONS WITH DISABILITIES.
<br />1126A.2 LEVEL FLOOR OR LANDING. THE FLOOR OR LANDING ON EACH SIDE OF AN EXIT DOOR SHALL BE LEVEL. (SEE
<br />CBC CHAPTER 10).
<br />1126A.2.1 THRESHOLDS AND CHANGES IN ELEVATION AT DOORS. THE FLOOR OR LANDING SHALL NOT BE MORE THAN 1/ 2
<br />INCH (12. 7 MM) LOWER THAN THE TOP OF THE THRESHOLD OF THE DOORWAY. (SEE FIGURE 11A-8I). CHANGES
<br />IN LEVEL BETWEEN 1/ 4 INCH (6.35 MM) AND 1/ 2 INCH ( 12.7 MM) SHALL BE BEVELED WITH A SLOPE NO GREATER
<br />THAN 1 UNIT VERTICAL IN 2 UNITS HORIZONTAL (50% SLOPE). CHANGES IN LEVEL GREATER THAN 1/ 2 INCH (12.
<br />7 MM) SHALL BE ACCOMPLISHED BY MEANS OF A RAMP (SEE SECTION 1122A; see detail XX / XXX).
<br />1126A.3 MANEUVERING CLEARANCES AT DOORS.
<br />1126A.3.1 GENERAL. THE LEVEL FLOOR OR LANDING OF AN EXIT DOOR SHALL HAVE A LENGTH IN THE DIRECTION OF THE
<br />DOOR SWING OF AT LEAST 60 INCHES (1524 MM) AND A LENGTH OPPOSITE THE DIRECTION OF THE DOOR
<br />SWING OF AT LEAST 44 INCHES (1118 MM) MEASURED AT RIGHT ANGLES TO THE PLANE OF THE DOOR IN ITS
<br />CLOSED POSITION. (SEE FIGURES 11A-8D, 11A-8E AND 11A-8F FOR MANEUVERING SPACES AT SLIDING DOORS).
<br />1126A.3.2 STRIKE EDGE MANEUVERING SPACE. THE WIDTH OF THE LEVEL AREA ON THE SIDE TO WHICH THE DOOR
<br />SWINGS SHALL EXTEND AT LEAST 24 INCHES (610 MM) PAST THE STRIKE EDGE OF THE DOOR FOR EXTERIOR
<br />DOORS AND AT LEAST 18 INCHES (457 MM) PAST THE STRIKE EDGE FOR INTERIOR DOORS. NOTE:
<br />TWENTY-FOUR INCHES (610 MM) IS PREFERRED FOR STRIKE-SIDE CLEARANCE.
<br />1126A.3.2.1 FRONT APPROACH. THE FOLLOWING PROVISIONS SHALL APPLY TO SWINGING DOORS WITH FRONT APPROACH:
<br />1. FOR PULL SIDE APPROACH, THE LEVEL FLOOR OR LANDING SHALL EXTEND IN THE DIRECTION OF THE
<br />DOOR SWING AT LEAST 60 INCHES (1524 MM). (SEE FIGURE 11A-8A).
<br />2. FOR PUSH SIDE APPROACH, THE LEVEL FLOOR OR LANDING SHALL EXTEND OPPOSITE THE DIRECTION OF
<br />THE DOOR SWING AT LEAST 48 INCHES (1219 MM). (SEE FIGURE 11A-8A).
<br />3.DOORS WITH PUSH SIDE APPROACH HAVING BOTH A CLOSER AND A LATCH SHALL BE PROVIDED WITH A
<br />CLEAR AND LEVEL AREA EXTENDING A MINIMUM OF 12 INCHES ( 305 MM) PAST THE STRIKE EDGE ON THE
<br />APPROACH SIDE OF THE DOOR. (SEE FIGURE 11A-8A).
<br />1126A.3.2.2 HINGE SIDE APPROACH. THE FOLLOWING PROVISIONS SHALL APPLY TO SWINGING DOORS WITH HINGE SIDE
<br />APPROACH:
<br />1. DOORS WITH PULL SIDE APPROACH SHALL BE PROVIDED WITH A LEVEL FLOOR OR LANDING NOT LESS
<br />THAN 60 INCHES (1524 MM) IN DEPTH. A CLEAR AND LEVEL AREA SHALL EXTEND A MINIMUM OF 36 INCHES
<br />(914 MM) PAST THE STRIKE EDGE ON THE APPROACH SIDE OF THE DOOR. (SEE FIGURE 11A-8B).
<br />EXCEPTION: DOORS WITH PULL SIDE APPROACH AND A LEVEL FLOOR OR LANDING GREATER THAN 60
<br />INCHES ( 1524 MM) IN DEPTH SHALL BE PROVIDED WITH A CLEAR AND LEVEL AREA AT LEAST 24
<br />INCHES (610 MM) PAST THE STRIKE EDGE OF THE DOOR FOR EXTERIOR DOORS AND AT LEAST 18
<br />INCHES (457 MM) PAST THE STRIKE EDGE FOR INTERIOR DOORS.
<br />FIGURE 11A-8D
<br />FRONT APPROACH- SLIDING DOORS AND FOLDING DOORS
<br /> 1'-10"
<br /> MIN 2'-0" MIN
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />FIGURE 11A-8I
<br />THRESHOLDS
<br />1/
<br />2
<br />"
<br />MA
<br />X
<br />1/
<br />4
<br />"
<br />MA
<br />X
<br />1:
<br />2
<br />
<br />M
<br />A
<br />X
<br /> S
<br />L
<br />O
<br />P
<br />E
<br />2
<br />1
<br />FIGURE 11A-8A
<br />FRONT APPROACHES -SWINGING DOORS
<br />1'-0"
<br />MIN
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />(b)
<br />front approach, push side
<br />1'-6"
<br />MIN
<br />5'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />(a)
<br />front approach, pull side
<br />Add 6 inches
<br />at exterior side
<br />of exterior door.
<br />provide this
<br />additional space if door is
<br />equipped with both a latch
<br />and a closer
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />2'-8"
<br />CLEAR
<br />FIGURE 11A-8F
<br />STOP OR LATCH SIDE APPROACH SLIDING
<br />DOORS AND FOLDING DOORS
<br />FIGURE 11A-8E
<br />POCKET OR HINGE SIDE APPROACH SLIDING
<br />DOORS AND FOLDING DOORS
<br />2'-8"
<br />CLEAR
<br />2'-8"
<br />CLEAR
<br />FIGURE 11A-8B
<br />HINGE SIDE APPROACHES -SWINGING DOORS
<br />'Y
<br />'
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />(b)
<br />hinge approach, push side
<br />(a)
<br />hinge approach, pull side
<br />'Y
<br />'
<br />'X'
<br />NOTE:'X' = 36" minimum if 'Y' = 60" 'X' =
<br />42" minimum if 'Y' = 54"
<br />NOTE:'Y' = 48" min if
<br />door has both a
<br />latch and a
<br />closer
<br />4'-6"
<br />FIGURE 11A-8C
<br />LATCH SIDE APPROACHES -SWINGING DOORS
<br />'Y
<br />'
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />(b)
<br />latch approach, push side
<br />(a)
<br />latch approach, pull side
<br />'Y
<br />'
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />2'-0"
<br />MIN
<br />NOTE:'Y' = 54" minimum if
<br />door has a closure
<br />NOTE:'Y' = 48" min if
<br />door has
<br />a closer
<br />2'-0"
<br />MIN
<br />(b)
<br />doors at opposite walls
<br />FIGURE 11A-8H
<br />VESTIBULES
<br />(serving other than a required exit stairway)
<br />4'-0" MIN
<br />(a)
<br />doors at adjacent walls
<br />4'-0
<br />"
<br />
<br />M
<br />I
<br />N
<br />1'
<br />-
<br />6
<br />"
<br />MI
<br />N
<br />1'
<br />-
<br />6
<br />"
<br />MI
<br />N
<br />FIGURE 11A-8G
<br />VESTIBULES
<br />(serving other than a required exit stairway)
<br />(b)
<br />both doors open out
<br />4'-0" MIN4'-0" MIN
<br />1'
<br />-
<br />6
<br />"
<br />MI
<br />N
<br />1'
<br />-
<br />0
<br />"
<br />
<br />*
<br />MI
<br />N
<br />(b)
<br />doors in series
<br />1'
<br />-
<br />0
<br />"
<br />
<br />*
<br />MI
<br />N
<br />* provide this additional space if
<br />door is equipped with both a latch
<br />and a closer
<br />SEC. 1130A ACCESSIBLE ROUTE WITHIN UNITS -
<br />SECTION 1130A ACCESSIBLE ROUTE WITHIN COVERED MULTIFAMILY DWELLING UNITS
<br />1130A.L GENERAL. AN ACCESSIBLE ROUTE SHALL BE PROVIDED THROUGH ALL ROOMS AND SPACES OF THE
<br />DWELLING UNIT. THE ACCESSIBLE ROUTE SHALL PASS THROUGH THE PRIMARY ENTRY DOOR, AND SHALL
<br />CONNECT WITH ALL ADDITIONAL EXTERIOR DOORS, REQUIRED CLEAR FLOOR SPACES AT KITCHEN
<br />APPLIANCES AND BATHROOM FIXTURES. FOR THE PURPOSE OF THIS SECTION, "ACCESSIBLE ROUTES" MAY
<br />INCLUDE HALLWAYS, CORRIDORS AND RAMPS. EXCEPTION: AN ACCESSIBLE ROUTE IS NOT REQUIRED FROM
<br />THE INTERIOR OF THE UNIT INTO A BASEMENT OR GARAGE, EXCEPT AS PROVIDED IN SECTION 1105A.1. (see
<br />XX / XXX)
<br />1130A.2 WIDTH. THE ACCESSIBLE ROUTE INTO AND THROUGHOUT COVERED MULTIFAMILY DWELLING UNITS SHALL
<br />BE AT LEAST 36 INCHES (914 MM) WIDE.
<br />SEC. 1131A CHANGES IN LEVEL ON ROUTES -
<br />SECTION 1131 A CHANGES IN LEVEL ON ACCESSIBLE ROUTES
<br />1131A.1 CHANGES IN LEVEL NOT EXCEEDING 1/2 INCH. ABRUPT CHANGES IN LEVEL ALONG ANY ACCESSIBLE ROUTE
<br />SHALL NOT EXCEED 1/2 INCH ( 12.7 MM). WHEN CHANGES IN LEVEL DO OCCUR, THEY SHALL BE BEVELED
<br />WITH A SLOPE NO GREATER THAN 1 UNIT VERTICAL IN 2 UNITS HORIZONTAL (50-PERCENT SLOPE). CHANGES
<br />IN LEVEL NOT EXCEEDING 1/4 INCH (6.35 MM) MAY BE VERTICAL. 444 1131A.2 CHANGES GREATER THAN 1/2
<br />INCH. CHANGES IN LEVEL GREATER THAN 1/2 INCH ( 12.7 MM) SHALL BE MADE BY MEANS OF A RAMP,
<br />ELEVATOR OR PLATFORM (WHEELCHAIR) LIFT. SEE SECTION 1122A FOR RAMPS (see XX / XXX) AND SECTION
<br />1124A.11 FOR PLATFORM (WHEELCHAIR) LIFTS (see XX / XXX).
<br />1/
<br />4
<br />"
<br />MA
<br />X
<br />1/
<br />4
<br />"
<br />MA
<br />X
<br />1/
<br />4
<br />"
<br />MA
<br />X
<br />1/
<br />2
<br />"
<br />MA
<br />X
<br />(a)
<br />vertical change in level
<br />(b)
<br />beveled change in level
<br />2
<br />1
<br />FIGURE 11A-1F
<br />CHANGE IN LEVEL
<br />SEC. 1132A DOORS -
<br />SECTION 1132A DOORS
<br />1132A.1 PRIMARY ENTRY DOORS AND REQUIRED EXIT DOORS. THE WIDTH AND HEIGHT OF PRIMARY ENTRY
<br />DOORS AND ALL REQUIRED EXIT DOORS SHALL COMPLY WITH SECTION 1126A.1. THE REQUIREMENTS OF
<br />SECTIONS 1126A.3 SHALL APPLY TO MANEUVERING CLEARANCES AT THE SIDE OF THE DOOR EXPOSED
<br />TO COMMON OR PUBLIC USE SPACES (E.G., ENTRY OR EXIT DOORS WHICH OPEN FROM THE COVERED
<br />MULTIFAMILY DWELLING UNIT INTO A CORRIDOR, HALLWAY OR LOBBY, OR DIRECTLY TO THE OUTSIDE).
<br />1132A.2 INTERIOR DOORS AND SECONDARY EXTERIOR DOORS. EXCEPT AS ALLOWED BY SECTION 1109A.2 (see XX
<br />/ XXX), INTERIOR DOORS INTENDED FOR USER PASSAGE AND SECONDARY EXTERIOR DOORS SHALL
<br />COMPLY WITH THIS SECTION. THE PROVISIONS OF THIS SECTION SHALL APPLY TO THE DWELLING UNIT
<br />SIDE OF DOORS LEADING FROM THE INTERIOR OF THE DWELLING UNIT TO AN UNFINISHED BASEMENT OR
<br />AN ATTACHED GARAGE.
<br />1132A.3 WIDTH AND HEIGHT OF INTERIOR DOORS AND SECONDARY EXTERIOR DOORS. DOORS SHALL COMPLY
<br />WITH THE FOLLOWING:
<br />1. DOORS SHALL NOT BE LESS THAN 6 FEET 8 INCHES (2032 MM) IN HEIGHT.
<br />2. SWINGING DOORS SHALL PROVIDE A NET CLEAR OPENING WIDTH OF NOT LESS THAN 32 INCHES (813
<br />MM), MEASURED WITH THE DOOR OR DOORS POSITIONED AT AN ANGLE OF 90 DEGREES FROM THE
<br />CLOSED POSITION. A 34-INCH (864 MM) DOOR IS ACCEPTABLE.
<br />3. SWINGING DOORS SHALL BE CAPABLE OF OPENING AT LEAST 90 DEGREES.
<br />4. A NOMINAL 32-INCH (813 MM) CLEAR OPENING PROVIDED BY A STANDARD 6-FOOT WIDE (1829 MM)
<br />SLIDING PATIO DOOR ASSEMBLY IS ACCEPTABLE.
<br />5. A PAIR OF DOORS, MANUAL OR AUTOMATIC, MUST HAVE AT LEAST ONE LEAF WHICH PROVIDES A
<br />CLEAR WIDTH OF NOT LESS THAN 32 INCHES (813 MM), MEASURED WITH THE DOOR POSITIONED
<br />AT AN ANGLE OF 90 DEGREES FROM ITS CLOSED POSITION.
<br />6. THE WIDTH OF ANY COMPONENT IN THE MEANS OF EGRESS SYSTEM SHALL NOT BE LESS THAN THE
<br />MINIMUM WIDTH REQUIRED BY SECTION 1005.
<br />1132A.4 LEVEL FLOOR OR LANDING. SEE ALSO CHAPTER 10. THE FLOOR OR LANDING ON EACH SIDE OF A DOOR
<br />SHALL BE LEVEL. PRIMARY ENTRY DOORS, REQUIRED EXIT DOORS OR SECONDARY EXTERIOR DOORS
<br />WITH CHANGES IN HEIGHT BETWEEN THE INTERIOR SURFACE OR FLOOR LEVEL AND THE EXTERIOR
<br />SURFACE OR FLOOR LEVEL SHALL COMPLY WITH THE FOLLOWING:
<br />1.EXTERIOR LANDINGS OF IMPERVIOUS CONSTRUCTION (E.G., CONCRETE, BRICK, FLAGSTONE)
<br />SERVING PRIMARY ENTRY DOORS AND REQUIRED EXIT DOORS ARE LIMITED TO NOT MORE THAN
<br />1/2 INCH (12.7 MM) OF CHANGE IN HEIGHT BETWEEN FLOOR SURFACES. CHANGES IN LEVEL SHALL
<br />COMPLY WITH SECTION 1131 A. (see Figure 32.3 and detail 31 this sheet)
<br />2. EXTERIOR LANDINGS OF PERVIOUS CONSTRUCTION (E.G., WOOD DECKING WITH SPACES) SHALL
<br />BE THE SAME LEVEL AS THE INTERIOR LANDING, EXCEPT THAT SECONDARY EXTERIOR DOORS
<br />MAY HAVE NO MORE THAN 1/2 INCH (12.7 MM) OF CHANGE IN HEIGHT BETWEEN FLOOR SURFACES.
<br />CHANGES IN LEVEL SHALL COMPLY WITH SECTION 1131 A. (see detail 31 this sheet)
<br />3. SECONDARY EXTERIOR DOORS ONTO DECKS, PATIOS OR BALCONY SURFACES CONSTRUCTED OF
<br />IMPERVIOUS MATERIALS (E.G., CONCRETE, BRICK, FLAGSTONE) MAY HAVE A MAXIMUM CHANGE IN
<br />HEIGHT FROM THE INTERIOR LANDING OF4 INCHES (101.6 MM). CHANGES IN HEIGHT GREATER
<br />THAN 1/ 2 INCH (12.7 MM) SHALL BE ACCOMPLISHED BY MEANS OF A RAMP COMPLYING WITH
<br />SECTION 1114A (see XX / XXX) OR BY MEANS OF A PLATFORM CONSTRUCTED TO THE LEVEL OF
<br />THE FLOOR AS ILLUSTRATED IN FIGURE 11A -8J. (see Figure 32.3 for change of height up to 1/2")
<br />4. SECONDARY EXTERIOR DOORS ONTO DECKS, PATIOS OR BALCONY SURFACES CONSTRUCTED OF
<br />IMPERVIOUS MATERIALS (E.G., CONCRETE, BRICK, FLAGSTONE) MAY HAVE A MAXIMUM CHANGE IN
<br />HEIGHT FROM THE INTERIOR LANDING OF 1 INCH (25.4 MM), PROVIDED A RAMP WITH A MAXIMUM
<br />SLOPE OF 1:8 IS PERMANENTLY INSTALLED. (SEE FIGURE 11A-8K.)
<br />5. IN BUILDINGS CONTAINING COVERED MULTIFAMILY DWELLING UNITS, THE FLOOR OR LANDING
<br />IMMEDIATELY OUTSIDE THE ENTRY MAY BE SLOPED UP TO 1/4 INCH (6.35 MM) PER FOOT (12 INCHES) ( 305
<br />MM ), IN A DIRECTION AWAY FROM THE PRIMARY ENTRANCE OF THE DWELLING UNIT FOR
<br />DRAINAGE.1132A.4.1 THRESHOLDS. THRESHOLDS AT THE PRIMARY ENTRY AND REQUIRED EXIT DOORS
<br />SHALL BE NO HIGHER THAN 1/2 INCH (12.7 MM ). THRESHOLDS AT SECONDARY EXTERIOR DOORS,
<br />INCLUDING SLIDING DOOR TRACKS, SHALL BE NO HIGHER THAN 3/4 INCH (19.05 MM). CHANGES IN HEIGHT
<br />AT INTERIOR DOOR THRESHOLDS (E.G., FLOOR MATERIAL CHANGES AT DOOR THRESHOLDS)SHALL NOT
<br />EXCEED 1/2 INCH (12.7 MM). THRESHOLDS SHALL COMPLY WITH THE FOLLOWING:
<br />1. THRESHOLDS WITH A CHANGE IN HEIGHT OF NOT MORE THAN 1/4 INCH (6.35 MM) MAY BE
<br />VERTICAL.
<br />2. THRESHOLDS WITH A CHANGE IN HEIGHT BETWEEN 1/4 INCH (6.35 MM) AND 3/4 INCH (19.05 MM)
<br />SHALL BE BEVELED WITH A SLOPE NO GREATER THAN 1 UNIT VERTICAL IN 2 UNITS HORIZONTAL
<br />(50-PERCENT SLOPE).
<br />1132A.5 MANEUVERING CLEARANCES AT DOORS.
<br />1132A.5.1 GENERAL. MANEUVERING CLEARANCES AT INTERIOR DOORS SHALL PROVIDE A MINIMUM LENGTH ON
<br />BOTH SIDES OF THE DOOR OF AT LEAST 42 INCHES (1067 MM) MEASURED AT A RIGHT ANGLE TO THE
<br />PLANE OF THE DOOR IN ITS CLOSED POSITION (see figure 32.1).
<br />EXCEPTIONS:
<br />1. A 39-INCH (991 MM) LENGTH IS ACCEPTABLE WHEN A MINIMUM CLEAR OPENING WIDTH OF 34 INCHES (864
<br />MM) IS PROVIDED.
<br />2. THE FLOOR OR LANDING ON THE DWELLING UNIT SIDE OF THE PRIMARY ENTRY DOOR AND ANY
<br />REQUIRED EXIT DOOR SHALL HAVE A MINIMUM LENGTH OF NOT LESS THAN 44 INCHES (1118 MM).
<br />SECTION 1126A.3 SHALL APPLY TO MANEUVERING CLEARANCES AT THE SIDE OF THE DOOR EXPOSED TO
<br />COMMON OR PUBLIC USE SPACES (see 2XX / XXX).
<br />1132A.5.2 STRIKE EDGE MANEUVERING SPACE AT DOORS. THE WIDTH OF THE LEVEL AREA ON THE SIDE TO WHICH
<br />THE DOOR SWINGS SHALL EXTEND 18 INCHES (457 MM) PAST THE STRIKE EDGE FOR ALL DOORS (see
<br />figure 32.1). THE WIDTH OF THE LEVEL AREA AT THE EXTERIOR SIDE OF THE PRIMARY ENTRY DOOR AND
<br />ANY REQUIRED EXIT DOORS SHALL COMPLY WITH SECTION 1126A (see XX / XXX).
<br />NOTES:
<br />1. SEE SECTION 1134A (see detail 34 this sheet) FOR BATHROOMS THAT ARE REQUIRED TO BE ACCESSIBLE.
<br />2. TWENTY-FOUR INCHES (610 MM) IS PREFERRED FOR STRIKE EDGE CLEARANCE.
<br />1132A.6 CLOSER-EFFORT TO OPERATE DOORS. MAXIMUM EFFORT TO OPERATE DOORS SHALL NOT EXCEED 8-1/ 2
<br />POUNDS (38 N) FOR EXTERIOR DOORS AND 5 POUNDS (22 N) FOR INTERIOR DOORS, SUCH PULL OR PUSH
<br />EFFORT BEING APPLIED AT RIGHT ANGLES TO HINGED DOORS AND THE CENTER PLANE OF SLIDING OR
<br />FOLDING DOORS. COMPENSATING DEVICES OR AUTOMATIC DOOR OPERATORS MAY BE UTILIZED TO
<br />MEET THESE STANDARDS. WHEN FIRE DOORS ARE REQUIRED, THE MAXIMUM EFFORT TO OPERATE THE
<br />DOOR MAY BE INCREASED TO THE MINIMUM ALLOWABLE BY THE APPROPRIATE ENFORCEMENT AGENCY,
<br />NOT TO EXCEED 15 POUNDS (66.7 N).1132A.7 TYPE OF LOCK OR LATCH. THE TYPE OF LATCH AND LOCK
<br />REQUIRED FOR ALL DOORS SHALL BE IN ACCORDANCE WITH SECTION 1132A.8 AND CHAPTER 10, SECTION
<br />1008.
<br />1132A.8 HAND-ACTIVATED DOOR HARDWARE. HAND-ACTIVATED DOOR LATCHING, LOCKING AND OPENING
<br />HARDWARE SHALL BE CENTERED BETWEEN 30 INCHES (762 MM) AND 44 INCHES (1118 MM) ABOVE THE
<br />FLOOR. LATCHING AND LOCKING DOORS THAT ARE HAND ACTIVATED AND ON AN ACCESSIBLE ROUTE
<br />SHALL BE OPERABLE WITH A SINGLE EFFORT BY LEVER-TYPE HARDWARE, PANIC BARS, PUSH-PULL
<br />ACTIVATING BARS OR OTHER HARDWARE DESIGNED TO PROVIDE PASSAGE WITHOUT REQUIRING THE
<br />ABILITY TO GRASP THE OPENING HARDWARE. LOCKED EXIT DOORS SHALL OPERATE CONSISTENT WITH
<br />SECTION 1132A.6, IN THE DIRECTION OF EGRESS (see figure 32.2).
<br />1132A.8.1 LEVER-TYPE HARDWARE. THE LEVER OR LEVER OF ACTUATED LATCHES OR LOCKS SHALL BE CURVED
<br />WITH A RETURN TO WITHIN 1/2 INCH (12.7 MM) OF THE DOOR TO PREVENT CATCHING ON THE CLOTHING
<br />OF PERSONS DURING EGRESS IN GROUP 'R' AND 'U' OCCUPANCIES WITH AN OCCUPANT LOAD GREATER
<br />THAN 10.
<br />1132A.9 SMOOTH SURFACE. THE BOTTOM 10 INCHES (254 MM) OF ALL DOORS SHALL HAVE A SMOOTH,
<br />UNINTERRUPTED SURFACE TO ALLOW THE DOOR TO BE OPENED BY A WHEELCHAIR FOOTREST WITHOUT
<br />CREATING A TRAP OR HAZARDOUS CONDITION. WHERE NARROW FRAME DOORS ARE USED, A
<br />10-INCH-HIGH (254 MM) SMOOTH PANEL SHALL BE INSTALLED ON THE PUSH SIDE OF THE DOOR WHICH
<br />WILL ALLOW THE DOOR TO BE OPENED BY A WHEELCHAIR FOOTREST WITHOUT CREATING A TRAP OR
<br />HAZARDOUS CONDITION (see figure 32.2).
<br />EXCEPTION:AUTOMATIC AND SLIDING DOORS.
<br />1132A.10 DOOR SIGNAL DEVICES. EVERY PRIMARY ENTRANCE TO A COVERED MULTIFAMILY DWELLING UNIT SHALL
<br />BE PROVIDED WITH A DOOR BUZZER, BELL, CHIME OR EQUIVALENT. THE ACTIVATING MECHANISM SHALL
<br />BE MOUNTED A MAXIMUM OF 48 INCHES (1219 MM) ABOVE THE FLOOR AND CONNECTED TO PERMANENT
<br />WIRING (see figure 32.2).
<br />9"
<br />MA
<br />X
<br />2
<br />1
<br />FIGURE 11A-8J
<br />PLATFORM AT SECONDARY EXTERIOR DOOR
<br />platform of approved
<br />materials to raise floor
<br />level of balcony;
<br />platform required for
<br />final inspection
<br />FIGURE 11A-8K
<br />RAMP AT SECONDARY EXTERIOR DOOR
<br />1'
<br />-
<br />0
<br />"
<br />MA
<br />X
<br />8'-0" MIN
<br />secondary exterior
<br />door
<br />threshold
<br />interior floor
<br />level
<br />permanently
<br />installed ramp
<br />exterior impervious
<br />surface
<br />FIGURE 32.1
<br />MANEUVERING CLEARANCE AT DWELLING UNIT DOORS
<br />(b)
<br />exception 1
<br />(a)
<br />interior door or secondary exterior door
<br />3'-0" MIN
<br />DOOR AND
<br />LANDING
<br />WIDTH
<br />3'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />3'-2" MIN
<br />DOOR AND
<br />LANDING
<br />WIDTH
<br />3'
<br />-
<br />3
<br />"
<br />
<br />M
<br />I
<br />N
<br />3'
<br />-
<br />3
<br />"
<br />
<br />M
<br />I
<br />N
<br />18"
<br />MIN.
<br />3'-0" MIN
<br />DOOR WIDTH
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />18"
<br />MIN.
<br />18"
<br />MIN.
<br />dwelling unit interior side
<br />exterior wall side
<br />see 26 / A-3.30.1
<br />2'-8" CLEAR
<br />OPENING
<br />2'-8" CLEAR
<br />OPENING
<br />2'-10" CLEAR
<br />OPENING
<br />(c)
<br />exception 2
<br />primary entry or required exit door
<br />3'-0" MIN
<br />DOOR AND
<br />LANDING
<br />WIDTH
<br />2'-8" CLEAR
<br />OPENING
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />3'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />in-swing door out-swing door
<br />10
<br />"
<br />
<br />M
<br />I
<br />N
<br />34
<br />"
<br />
<br />-
<br />
<br />
<br />4
<br />4
<br />"
<br />38
<br />"
<br />
<br />-
<br />
<br />4
<br />0
<br />"
<br />44
<br />"
<br />
<br />M
<br />A
<br />X
<br />44
<br />"
<br />
<br />M
<br />A
<br />X
<br />60
<br />"
<br />
<br />M
<br />A
<br />X
<br />FIN FLR
<br />smooth
<br />door
<br />bottom
<br />bottom of door closer
<br />push button *
<br />view port
<br />low **hardware
<br />deadbolt
<br />kick plate may occur 16 ga max, any
<br />cavities created shall be capped
<br />48
<br />"
<br />
<br />M
<br />A
<br />X
<br /> 4
<br />2
<br />"
<br />
<br />P
<br />R
<br />E
<br />F
<br />E
<br />R
<br />E
<br />D
<br />78
<br />"
<br />
<br />M
<br />I
<br />N
<br />PR
<br />E
<br />F
<br />E
<br />R
<br />R
<br />E
<br />D
<br />*required at accessible/adaptable dwelling units
<br />**if provided install two view ports; one high and one low at
<br />accessible/adaptable dwelling units
<br />view port
<br />high **
<br />no projections into clear opening below 34";
<br />a maximim 4" projection is allowed above 34"
<br />FIGURE 32.2
<br />TYPICAL LOCATION OF DOOR AND GATE ELEMENTS
<br />1/
<br />2
<br />"
<br />
<br />M
<br />A
<br />X
<br />.
<br />
<br />F
<br />L
<br />O
<br />O
<br />R
<br />LE
<br />V
<br />E
<br />L
<br />
<br />C
<br />H
<br />A
<br />N
<br />G
<br />E
<br />1/
<br />4
<br />"
<br />
<br />M
<br />A
<br />X
<br />.
<br />VE
<br />R
<br />T
<br />I
<br />C
<br />A
<br />L
<br />RI
<br />S
<br />E
<br />floor level transition hardware
<br />changes greater than 1/4"
<br />shall be beveled 1:2
<br />door threshold hardware
<br />changes greater than 1/4"
<br />shall be beveled 1:2
<br />interior landing
<br />(finish floor)
<br />exterior landing
<br />1/4":12" maximum slope
<br />away from the door
<br />1
<br />2
<br />TH
<br />R
<br />E
<br />S
<br />H
<br />O
<br />L
<br />D
<br />
<br />H
<br />E
<br />I
<br />G
<br />H
<br />T
<br />1/
<br />2
<br />"
<br />
<br />M
<br />A
<br />X
<br />
<br />A
<br />T
<br />
<br />P
<br />R
<br />I
<br />M
<br />A
<br />R
<br />Y
<br />
<br />D
<br />O
<br />O
<br />R
<br />3/
<br />4
<br />"
<br />M
<br />A
<br />X
<br />
<br />A
<br />T
<br />
<br />S
<br />E
<br />C
<br />O
<br />N
<br />D
<br />A
<br />R
<br />Y
<br />
<br />D
<br />O
<br />O
<br />R
<br />FIGURE 32.3
<br />FLOOR LEVEL CHANGE UP TO 1/2" AT THRESHOLD
<br />primary or secondary
<br />exterior door
<br />CHAPTER 11A DIVISION IV -
<br />CHAPTER 11A HOUSING ACCESSIBILITY
<br />DIVISION IV DWELLING UNIT FEATURES
<br />DIVISION IV TABLE OF CONTENTS
<br />SECTION 1128A COVERED DWELLING UNITS (see detail XX this sheet)
<br />SECTION 1129A RESERVED
<br />SECTION 1130A ACCESSIBLE ROUTE WITHIN COVERED MULTIFAMILY DWELLING UNITS (see detail XX this sheet)
<br />SECTION 1131A CHANGES IN LEVEL ON ACCESSIBLE ROUTES (see detail XX this sheet)
<br />SECTION 1132A DOORS (see detail XX this sheet)
<br />SECTION 1133A KITCHENS (see detail XX this sheet)
<br />SECTION 1134A BATHING AND TOILET FACILITIES (see detail XX this sheet)
<br />SECTION 1135A LAUNDRY ROOMS (see detail XX this sheet)
<br />SECTION 1136A ELECTRICAL RECEPTACLE, SWITCH AND CONTROL HEIGHTS (see detail XX this sheet)
<br />2
<br />1
<br />3
<br />4
<br />5
<br />68
<br />7
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