|
32
<br />2
<br />
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<br />.
<br />
<br />H
<br />A
<br />R
<br />B
<br />O
<br />R
<br />
<br />
<br />B
<br />L
<br />V
<br />D
<br />.
<br />SA
<br />N
<br />T
<br />A
<br />
<br />A
<br />N
<br />A
<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,
<br />FIELD NOTES AND ASSOCIATED DOCUMENTS
<br />ARE INSTRUMENTS OF SERVICE AND ARE THE
<br />PROPERTY OF HANNOUCHE ARCHITECTS.
<br />ALL INFORMATION CONTAINED IN THESE DRAWINGS,
<br />ELECTRONIC FILES, FIELD NOTES AND ASSOCIATED
<br />DOCUMENTS IS PROJECT SPECIFIC AND SHALL NOT
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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 />A0.16
<br />DWELLING ADA
<br />NOTES DETAILS
<br />SCALE: N/A
<br />2'-6" MIN
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />4'-0" MIN
<br />2'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />4'-0" MIN
<br />2'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />FIGURE 11A - 1H
<br />MINIMUM CLEAR FLOOR SPACE IN ALCOVES
<br />(b)
<br />parallel approach
<br />(a)
<br />forward approach
<br />2'
<br />-
<br />0
<br />"
<br />MA
<br />X
<br />2'-6"
<br />X
<br />>
<br />
<br />2
<br />4
<br />"
<br />2'-6"6"
<br />1'
<br />-
<br />3
<br />"
<br />MA
<br />X
<br />4'-0"
<br />4'-0"
<br />X
<br />>
<br />
<br />1
<br />5
<br />"
<br />1'-0"
<br />if X>15", additional maneuvering clearance of
<br />1'-0" shall be provided
<br />if X>24", additional maneuvering clearance of
<br />6" shall be provided
<br />2'
<br />-
<br />6
<br />"
<br />2'
<br />-
<br />6
<br />"
<br />4'
<br />-
<br />0
<br />"
<br />4'
<br />-
<br />0
<br />"
<br /> 4
<br />'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />FIGURE 11A-403.5.2
<br />CLEAR WIDTH AT TURN
<br /> 5
<br />'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />(a)
<br />90° turn around obstruction
<br /> 3'-0" MIN 3'-0" MIN 3'-6" MIN 3'-6" MIN < 48"< 48"
<br /> 3
<br />'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br /> 3'-0" MIN 3'-0" MIN X ≥ 48"
<br />(b)
<br />180° turn around obstruction
<br />planelevation
<br />elevation plan
<br />
<br />2
<br />'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />1'
<br />-
<br />6
<br />"
<br />MI
<br />N
<br />4'-0" MIN
<br />℄
<br />FIGURE 11A-9D
<br />KNEE AND TOE SPACE FOR LAVATORIES
<br />
<br />2
<br />'
<br />-
<br />1
<br />0
<br />"
<br />
<br />M
<br />A
<br />X
<br />sink rim or countertop
<br />lavatory; wall hung or
<br />counter mounted
<br />drip of the overflow
<br />allowed within knee space
<br />19"
<br />MAX
<br />17" MIN
<br />25" MIN
<br />clear floor space
<br />(c)
<br />knee and toe space for lavatories
<br />elevation plan
<br />
<br />2
<br />'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />9"
<br />MI
<br />N
<br />11" MIN
<br />2'
<br />-
<br />3
<br />"
<br />
<br />M
<br />I
<br />N
<br />8"
<br />MIN
<br />25" MAX
<br />(b)
<br />toe space - general requirement
<br />(a)
<br />knee space - general requirement
<br />required knee
<br />and toe space
<br />9"
<br />MI
<br />N
<br />6"
<br />MAX
<br />17" - 25"
<br />
<br />2'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />17"
<br />MIN
<br />
<br />2
<br />'
<br />-
<br />5
<br />"
<br />
<br />M
<br />I
<br />N
<br />
<br />2
<br />'
<br />-
<br />3
<br />"
<br />
<br />M
<br />I
<br />N
<br />
<br />9
<br />"
<br />MI
<br />N
<br />8" MIN6" MAX
<br />FIGURE 11A-1I
<br />FORWARD REACH
<br />(b)
<br />forward reach over obstruction
<br />(a)
<br />unobstructed forward reach
<br />planelevation
<br />4'-0" MIN
<br />
<br />1'
<br />-
<br />3
<br />"
<br />MI
<br />N
<br />
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />A
<br />X
<br />clear floor space
<br />planelevation
<br />4'-0" MIN
<br />
<br />2'
<br />-
<br />1
<br />0
<br />"
<br />
<br />M
<br />A
<br />X
<br />20"
<br />MAX
<br />required knee
<br />and toe space
<br />
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />A
<br />X
<br />clear floor space
<br />4'-0" MIN
<br />
<br />2'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />
<br />2'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />20"
<br />MAX
<br />4'-0" MIN
<br />X ≥ 20"X ≥ 20"
<br />planelevation
<br />4'-0" MIN
<br />
<br />2'
<br />-
<br />1
<br />0
<br />"
<br />
<br />M
<br />A
<br />X
<br />20"< Y ≤ 25"
<br />required knee
<br />and toe space
<br />
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />A
<br />X
<br />clear floor space
<br />
<br />2'
<br />-
<br />6
<br />"
<br />
<br />M
<br />I
<br />N
<br />20"< Y ≤ 25"
<br />4'-0" MIN
<br />X ≥ YX ≥ Y
<br />FIGURE 11A-1I
<br />SIDE REACH
<br />(a)
<br />unobstructed side reach
<br />high and low
<br />side reach limits
<br />
<br />1'
<br />-
<br />3
<br />"
<br />MI
<br />N
<br />
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />A
<br />X
<br />clear floor space
<br />2'-6" MIN
<br />clear floor space for
<br />parallel approach
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br /> 2'-6" MIN
<br />
<br />1
<br />'
<br />-
<br />3
<br />"
<br />MI
<br />N
<br />
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />A
<br />X
<br />clear floor space
<br />2'-6" MIN
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br /> 2'-6" MIN
<br />high and low
<br />side reach limits
<br />clear floor space for
<br />parallel approach
<br />10"
<br />MAX
<br />10"
<br />MAX
<br />
<br />2
<br />'
<br />-
<br />1
<br />0
<br />"
<br />MA
<br />X
<br />
<br />3'
<br />-
<br />1
<br />0
<br />"
<br />
<br />M
<br />A
<br />X
<br />clear floor space
<br />2'-6" MIN
<br />4'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br /> 2'-6" MIN
<br />maximum side reach
<br />over obstruction
<br />clear floor space for
<br />parallel approach
<br />10" MIN
<br />2'-0" MAX
<br />10" MIN
<br />2'-0" MAX
<br />(b)
<br />side reach over obstruction 10"
<br />maximum
<br />(c)
<br />side reach over obstruction
<br />10" minimum and 24" maximum
<br />(a)
<br />60 inches diameter space
<br />(b)
<br />t-shaped space for 180° turn
<br />5'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />5'-0" MIN
<br />3'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />5'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />2'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />3'-0" MIN
<br />1'-0"
<br />MIN
<br />5'-0" MIN
<br />1'-0"
<br />MIN
<br />SEC. 1138A SPACE ALLOWANCES AND REACH RANGES -
<br />SECTION 1138A SPACE ALLOWANCES AND REACH RANGES
<br />1138A.1 SPACE ALLOWANCES.
<br />1138A.1.1 SINGLE WHEELCHAIR PASSAGE WIDTH. THE MINIMUM CLEAR WIDTH FOR SINGLE WHEELCHAIR PASSAGE
<br />SHALL BE 36 INCHES (914 MM) CONTINUOUSLY. (SEE FIGURE 11A-1E.) SEE SECTION 1113A (see detail XX /
<br />XXX) FOR MINIMUM CLEAR WIDTH OF SIDEWALKS, AND SECTION 1120A (see detail XX / XXX) FOR MINIMUM
<br />CLEAR WIDTH OF INTERIOR ACCESSIBLE ROUTES.
<br />EXCEPTION:32 INCHES (813 MM) IN WIDTH IS ACCEPTABLE AT A POINT NOT TO EXCEED 24 INCHES (610 MM) IN
<br />LENGTH. THE SEGMENTS WITH REDUCED WIDTH SHALL BE SEPARATED BY SEGMENTS THAT ARE 48
<br />INCHES (1219 MM) LONG MINIMUM AND 36 INCHES (914 MM) WIDE MINIMUM.
<br />1138A.1.2 WIDTH FOR TWO WHEELCHAIRS PASSING. THE MINIMUM WIDTH FOR TWO WHEELCHAIRS TO PASS IS 60
<br />INCHES (1524 MM) (SEE FIGURE 11A-1E). AN ACCESSIBLE ROUTE (EXTERIOR AND INTERIOR) WITH A CLEAR
<br />WIDTH LESS THAN 60 INCHES (1524 MM) SHALL PROVIDE PASSING SPACES AT INTERVALS OF 200 FEET (60
<br />960 MM) MAXIMUM. PASSING SPACES SHALL BE EITHER: A SPACE 60 INCHES (1524 MM) MINIMUM BY 60
<br />INCHES (1524 MM) MINIMUM; OR, AN INTERSECTION OF TWO WALKING SURFACES PROVIDING A T-SHAPED
<br />SPACE COMPLYING WITH SECTION 1138A.1.3.1, WHERE THE BASE AND ARMS OF THE T-SHAPED SPACE
<br />EXTEND 48 INCHES (1219 MM) MINIMUM BEYOND THE INTERSECTION. (SEE FIGURE 11A-1L.)
<br />1138A.1.3 WHEELCHAIR TURNING SPACE. THE SPACE REQUIRED FOR A WHEELCHAIR TO MAKE A 180-DEGREE TURN
<br />SHALL BE A CIRCULAR CLEAR SPACE OF 60 INCHES (1524 MM) DIAMETER MINIMUM (SEE FIGURE 11A-1D
<br />(a)); OR A T-SHAPED SPACE COMPLYING WITH SECTION 1138A.1.3.1. THE CIRCULAR TURNING SPACE
<br />SHALL BE PERMITTED TO INCLUDE KNEE AND TOE CLEARANCE COMPLYING WITH SECTION 1138A.2 IF A
<br />PERSON IN A WHEELCHAIR MUST MAKE A TURN AROUND AN OBSTRUCTION, THE MINIMUM CLEAR WIDTH
<br />OF THE ACCESSIBLE ROUTE SHALL BE AS REQUIRED IN SECTION 1138A.1.5.
<br />1138A.1.3.1 T-SHAPED TURNING SPACE. AT-SHAPED TURNING SPACE SHALL BE WITHIN A 60 INCH (1524 MM) SQUARE
<br />MINIMUM WITH ARMS AND BASE 36 INCHES (914 MM) WIDE MINIMUM. EACH ARM OF THE T SHALL BE
<br />CLEAR OF OBSTRUCTIONS 12 INCHES (305 MM) MINIMUM IN EACH DIRECTION, AND THE BASE SHALL BE
<br />CLEAR OF OBSTRUCTIONS 24 INCHES (610 MM) MINIMUM. THE SPACE SHALL BE PERMITTED TO INCLUDE
<br />KNEE AND TOE CLEARANCE COMPLYING WITH SECTION 1138A.2 ONLY AT THE END OF EITHER THE BASE
<br />OR ONE ARM. (SEE FIGURE 11A-1D (b)).
<br />1138A.1.3.2 SURFACES OF TURNING SPACES. TURNING SPACES FOR WHEELCHAIRS SHALL BE STABLE, FIRM, SLIP
<br />RESISTANT, AND SHALL COMPLY WITH SECTION 1110A.3 (see detail XX / XXX) OR SECTION 1119A.2 (see
<br />detail XX / XXX). CHANGES IN LEVEL ARE NOT PERMITTED. SLOPES NOT STEEPER THAN 1:48 SHALL BE
<br />PERMITTED
<br />1138A.1.4 CLEAR FLOOR OR GROUND SPACE FOR WHEELCHAIRS.
<br />1138A.1.4.1 SIZE AND APPROACH. THE MINIMUM CLEAR FLOOR OR GROUND SPACE SHALL BE 30 INCHES BY 48
<br />INCHES (762 MM BY 1219 MM). THE MINIMUM CLEAR FLOOR OR GROUND SPACE MAY BE POSITIONED FOR
<br />FORWARD OR PARALLEL APPROACH TO AN OBJECT (SEE FIGURE 11A-1G). CLEAR FLOOR OR GROUND
<br />SPACE MAY BE PART OF THE KNEE AND TOE SPACE REQUIRED UNDER SOME OBJECTS UNLESS
<br />OTHERWISE SPECIFIED.
<br />1138A.1.4.2 RELATIONSHIP OF MANEUVERING CLEARANCES TO WHEELCHAIR SPACES. ONE FULL UNOBSTRUCTED
<br />SIDE OF THE CLEAR FLOOR OR GROUND SPACE FOR A WHEELCHAIR SHALL ADJOIN AN ACCESSIBLE
<br />ROUTE OR ADJOIN ANOTHER WHEELCHAIR CLEAR FLOOR SPACE. IF A CLEAR FLOOR SPACE IS LOCATED
<br />IN AN ALCOVE OR OTHERWISE CONFINED ON ALL OR A PART OF THREE SIDES, ADDITIONAL
<br />MANEUVERING CLEARANCES SHALL BE PROVIDED IN ACCORDANCE WITH THE FOLLOWING: (SEE FIGURE
<br />11A-1H).
<br />1. FORWARD APPROACH. ALCOVES SHALL BE 36 INCHES (914 MM) WIDE MINIMUM WHEN THE DEPTH
<br />EXCEEDS 24 INCHES (610 MM).
<br />2. PARALLEL APPROACH. ALCOVES SHALL BE 60 INCHES (1524 MM) WIDE MINIMUM WHEN THE DEPTH
<br />EXCEEDS 15 INCHES (381 MM)
<br />1138A.1.4.3 SURFACES OF WHEELCHAIR SPACES. CLEAR FLOOR OR GROUND SPACES FOR WHEELCHAIRS SHALL BE
<br />STABLE, FIRM, SLIP RESISTANT, AND SHALL COMPLY WITH SECTION 1110A.3 (see detail XX / XXX) OR
<br />SECTION 1119A.2 (see detail XX / XXX). CHANGES IN LEVEL ARE NOT PERMITTED. SLOPES NOT STEEPER
<br />THAN 1:48 SHALL BE PERMITTED.
<br />1138A.1.4.3.1 GRATINGS. GRATINGS LOCATED IN GROUND AND FLOOR SURFACES ALONG ACCESSIBLE ROUTES SHALL
<br />BE LIMITED TO SPACES NO GREATER THAN 1/2-INCH (12.7MM) WIDE IN ONE DIRECTION. IF GRATINGS
<br />HAVE ELONGATED OPENINGS, THEY SHALL BE PLACED SO THAT THE LONG DIMENSION IS
<br />PERPENDICULAR TO THE DOMINANT DIRECTION OF TRAFFIC.
<br />1138A.1.5 TURN AROUND OBSTRUCTION. WHEN THE ACCESSIBLE ROUTE MAKES A 180 DEGREE TURN AROUND AN
<br />ELEMENT WHICH IS LESS THAN 48 INCHES (1219 MM) WIDE, CLEAR WIDTH SHALL BE 42 INCHES (1067 MM)
<br />MINIMUM APPROACHING THE TURN, 48 INCHES (1219 MM) MINIMUM AT THE TURN AND 42 INCHES (1067
<br />MM) MINIMUM LEAVING THE TURN. WHEN THE CLEAR WIDTH AT THE TURN IS 60 INCHES (1524 MM)
<br />MINIMUM, THE CLEAR WIDTH WHEN APPROACHING AND WHEN LEAVING THE TURN SHALL BE 36 INCHES
<br />(914 MM) MINIMUM (SEE FIGURE 11A-1C(b)). WHEN THE ACCESSIBLE ROUTE MAKES A 90 DEGREE TURN
<br />AROUND AN ELEMENT WHICH IS MORE THAN 48 INCHES (1219 MM) WIDE, CLEAR WIDTH SHALL BE 36
<br />INCHES (914 MM) MINIMUM APPROACHING THE TURN, AT THE TURN AND LEAVING THE TURN (SEE FIGURE
<br />11A-1C (a)).
<br />1138A.2 KNEE AND TOE SPACE. WHEN SPACE BENEATH AN ACCESSIBLE ELEMENT IS INCLUDED AS PART OF A
<br />CLEAR FLOOR SPACE, OR TURNING SPACE, THE SPACE SHALL COMPLY WITH THIS SECTION. ADDITIONAL
<br />SPACE SHALL NOT BE PROHIBITED BENEATH AN ELEMENT BUT SHALL NOT BE CONSIDERED AS PART OF
<br />THE CLEAR FLOOR SPACE OR TURNING SPACE (SEE FIGURE 11A-9D).
<br />1138A.2.1 KNEE SPACE. SPACE UNDER AN ELEMENT BETWEEN 9 INCHES (229 MM) AND 27 INCHES (686 MM) ABOVE
<br />THE FINISH FLOOR SHALL BE CONSIDERED KNEE SPACE. THE KNEE SPACE SHALL BE CLEAR AND
<br />UNOBSTRUCTED.
<br />EXCEPTIONS:
<br />1. FOR LAVATORIES REQUIRED TO BE ACCESSIBLE, THE KNEE SPACE SHALL BE AT LEAST 29 INCHES (737
<br />MM) HIGH AT THE FRONT FACE AND REDUCING TO NOT LESS THAN 27 INCHES (686 MM) AT A POINT 8
<br />INCHES (203.2 MM) BACK FROM THE FRONT EDGE; (see figure 11A-9D(c)).
<br />2. FOR LAVATORIES AND SINKS REQUIRED TO BE ACCESSIBLE, THE DIP OF THE OVERFLOW SHALL NOT BE
<br />CONSIDERED IN DETERMINING KNEE AND TOE CLEARANCES.
<br />1138A.2.1.1 MINIMUM WIDTH. KNEE SPACE SHALL BE 30 INCHES (762 MM) WIDE MINIMUM.
<br />1138A.2.1.2 MAXIMUM DEPTH. KNEE SPACE SHALL EXTEND 25 INCHES (635 MM) MAXIMUM UNDER AN ELEMENT AT 9
<br />INCHES (229 MM) ABOVE THE FINISH FLOOR.
<br />1138A.2.1.3 MINIMUM DEPTH. WHEN KNEE SPACE IS REQUIRED UNDER AN ELEMENT AS PART OF A CLEAR FLOOR
<br />SPACE, THE KNEE SPACE SHALL BE 11 INCHES (279 MM) DEEP MINIMUM AT 9 INCHES (229 MM) ABOVE THE
<br />FINISH FLOOR, AND 8 INCHES (203 MM) DEEP MINIMUM AT 27 INCHES (686 MM) ABOVE THE FINISH FLOOR,
<br />MEASURED FROM THE FRONT EDGE OF THE ELEMENT.
<br />EXCEPTIONS:
<br />1. COMBINED KNEE AND TOE SPACE SHALL EXTEND 19 INCHES (483 MM) MINIMUM UNDER SINKS REQUIRED
<br />TO BE ACCESSIBLE.
<br />2. COMBINED KNEE AND TOE SPACE SHALL EXTEND I 9 INCHES (483 MM) MINIMUM UNDER BUILT-IN DINING
<br />AND WORK SURFACES REQUIRED TO BE ACCESSIBLE.
<br />1138A.2.1.4 CLEARANCE REDUCTION. BETWEEN 9 INCHES (229 MM) AND 27 INCHES (686 MM) ABOVE THE FINISH
<br />FLOOR, THE KNEE SPACE SHALL BE PERMITTED TO BE REDUCED AT A RATE OF 1 INCH (25 MM) IN DEPTH
<br />FOR EACH 6 INCHES (152 MM) IN HEIGHT.
<br />1138A.2.2 TOE SPACE. SPACE UNDER AN ELEMENT BETWEEN THE FINISH FLOOR AND 9 INCHES (229 MM) ABOVE
<br />THE FINISH FLOOR SHALL BE CONSIDERED TOE SPACE.
<br />1138A.2.2.1 MINIMUM WIDTH. TOE SPACE SHALL BE 30 INCHES (762 MM) WIDE MINIMUM.
<br />1138A.2.2.2 MAXIMUM DEPTH. TOE SPACE SHALL EXTEND 25 INCHES (635 MM) MAXIMUM UNDER AN ELEMENT.
<br />1138A.2.2.3 MINIMUM DEPTH. WHEN TOE SPACE IS REQUIRED UNDER AN ELEMENT AS PART OF A CLEAR FLOOR
<br />SPACE, THE TOE SPACE SHALL EXTEND 17 INCHES (432 MM) MINIMUM UNDER THE ELEMENT, MEASURED
<br />FROM THE FRONT EDGE OF THE ELEMENT.
<br />EXCEPTIONS:
<br />1. COMBINED KNEE AND TOE SPACE SHALL EXTEND 19 INCHES (483 MM) MINIMUM UNDER SINKS REQUIRED
<br />TO BE ACCESSIBLE.
<br />2. COMBINED KNEE AND TOE SPACE SHALL EXTEND 19 INCHES (483 MM) MINIMUM UNDER BUILD-IN DINING
<br />AND WORK SURFACES REQUIRED TO BE ACCESSIBLE.
<br />1138A.2.2.4 ADDITIONAL CLEARANCE. SPACE EXTENDING GREATER THAN 6 INCHES (152 MM) BEYOND THE AVAILABLE
<br />KNEE SPACE AT 9 INCHES (229 MM) ABOVE THE FINISH FLOOR SHALL NOT BE CONSIDERED TOE SPACE.
<br />1138A.3 REACH RANGES.
<br />1138A.3.1 FORWARD REACH.
<br />1. UNOBSTRUCTED. WHEN THE CLEAR FLOOR SPACE ALLOWS ONLY FORWARD APPROACH TO AN OBJECT,
<br />THE MAXIMUM HIGH FORWARD REACH ALLOWED SHALL BE 48 INCHES (1219 MM) AND THE MINIMUM LOW
<br />FORWARD REACH SHALL BE NO LESS THAN 15 INCHES (381 MM) ABOVE THE FINISH FLOOR (SEE FIGURE
<br />11A-1I(a)).
<br />2. OBSTRUCTED HIGH REACH. WHEN THE HIGH FORWARD REACH IS OVER AN OBSTRUCTION, THE CLEAR
<br />FLOOR SPACE SHALL EXTEND BENEATH THE ELEMENT FOR A DISTANCE NOT LESS THAN THE REACH
<br />DEPTH OVER THE OBSTRUCTION. THE HIGH FORWARD REACH SHALL BE 48 INCHES (1219 MM) MAXIMUM
<br />WHEN THE REACH DEPTH IS 20 INCHES (508 MM) MAXIMUM. WHEN THE REACH DEPTH EXCEEDS 20
<br />INCHES (508 MM), BUT IS NOT MORE THAN 25 INCHES (635 MM), THE HIGH FORWARD REACH SHALL BE 44
<br />INCHES (1118 MM) MAXIMUM (SEE FIGURE 11A-1I(b)).1138A.3.2 SIDE REACH.
<br />1. UNOBSTRUCTED. WHEN A CLEAR FLOOR SPACE ALLOWS A PARALLEL APPROACH TO AN
<br />ELEMENT, AND THE SIDE REACH IS UNOBSTRUCTED, THE HIGH SIDE REACH SHALL BE 48
<br />INCHES (1219 MM) MAXIMUM, AND THE LOW SIDE REACH SHALL BE 15 INCHES (381 MM)
<br />MINIMUM ABOVE THE FINISH FLOOR. (SEE FIGURES 11A-1J(a) AND 11A-1J(b))
<br />EXCEPTIONS:
<br />1. AN OBSTRUCTION SHALL BE PERMITTED BETWEEN THE CLEAR FLOOR SPACE AND THE
<br />ELEMENT WHEN THE DEPTH OF THE OBSTRUCTION IS 10 INCHES (254 MM) MAXIMUM.
<br />2. BOOKSHELVES SHALL BE PERMITTED TO BE 54 INCHES (1372 MM) MAXIMUM ABOVE THE
<br />FINISH FLOOR. BOOKSHELVES MAY BE GREATER THAN 54 INCHES ( 1372 MM) ABOVE
<br />THE FINISH FLOOR WHEN AN ATTENDANT IS AVAILABLE TO ASSIST PERSONS WITH
<br />DISABILITIES.
<br />2. OBSTRUCTED HIGH REACH. WHEN A CLEAR FLOOR SPACE ALLOWS A PARALLEL APPROACH TO
<br />AN ELEMENT AND THE HIGH SIDE REACH IS OVER AN OBSTRUCTION, THE HEIGHT OF THE
<br />OBSTRUCTION SHALL BE 34 INCHES ( 864 MM) MAXIMUM AND THE DEPTH OF THE
<br />OBSTRUCTION SHALL BE 24 INCHES (610 MM) MAXIMUM. THE HIGH SIDE REACH SHALL BE 48
<br />INCHES (1219 MM) MAXIMUM FOR A REACH DEPTH OF 10 INCHES (254 MM) MAXIMUM. WHEN
<br />THE REACH DEPTH EXCEEDS 10 INCHES (254 MM), BUT NO MORE THAN 24 INCHES (610 MM),
<br />THE HIGH SIDE REACH SHALL BE 46 INCHES (1168 MM) MAXIMUM. (SEE FIGURE 11A-1J(c).)
<br />EXCEPTION: THE TOP OF WASHING MACHINES AND CLOTHES DRYERS SHALL BE PERMITTED
<br />TO BE 36 INCHES (914 MM) MAXIMUM ABOVE THE FINISH FLOOR.
<br />1138A.4 CONTROLS AND OPERATING MECHANISMS.
<br />NOTE:SEE ALSO SECTION 1142A (see detail XX this sheet) FOR RECEPTACLE, SWITCH AND CONTROL
<br />INSTALLATION.
<br />1138A.4.1 GENERAL. CONTROLS AND OPERATING MECHANISMS IN ACCESSIBLE SPACES, ALONG
<br />ACCESSIBLE ROUTES OR AS PART OF ACCESSIBLE ELEMENTS SHALL COMPLY WITH THIS
<br />SECTION.
<br />1138A.4.2 CLEAR FLOOR SPACE. CLEAR FLOOR SPACE COMPLYING WITH SECTION 1138A.1.4 THAT
<br />ALLOWS A FORWARD OR PARALLEL APPROACH BY A PERSON USING A WHEELCHAIR SHALL BE
<br />PROVIDED AT ALL CONTROLS AND OPERATING MECHANISMS.
<br />1138A.4.3 HEIGHT. CONTROLS AND OPERATING MECHANISMS SHALL BE LOCATED NO HIGHER THAN 48
<br />INCHES ( 1219 MM), AND NO LOWER THAN 15 INCHES ( 381 MM), ABOVE THE FINISHED FLOOR
<br />MEASURED TO THE CENTER OF THE GRIP. IF THE REACH IS OVER AN OBSTRUCTION (FOR
<br />EXAMPLE, WASHER OR DRYER), CONTROLS AND OPERATING MECHANISMS SHALL BE LOCATED
<br />WITHIN THE REACH RANGES SPECIFIED IN SECTION 1138A.3. CONTROLS AND OPERATING
<br />MECHANISMS THAT DO NOT SATISFY THESE SPECIFICATIONS ARE ACCEPTABLE, PROVIDED
<br />THAT COMPARABLE MECHANISMS, CONTROLS OR OUTLETS, THAT PERFORM THE SAME
<br />FUNCTIONS, ARE PROVIDED WITHIN THE SAME AREA AND ARE ACCESSIBLE.
<br />1138A.4.4 OPERATION. CONTROLS AND OPERATING MECHANISMS SHALL BE OPERABLE WITH ONE HAND
<br />AND SHALL NOT REQUIRE TIGHT GRIPING, PINCHING OR TWISTING OF THE WRIST. THE FORCE
<br />REQUIRED TO ACTIVATE CONTROLS AND OPERATING MECHANISMS SHALL BE NO GREATER
<br />THAN 5 POUNDS (22.2 N).
<br />FIGURE 11A-1E
<br />WHEELCHAIR PASSAGE WIDTH
<br />4'-0" MIN 2'-0" MAX 2'-0" MAX
<br /> 2'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br /> 3'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br /> 2'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br /> 3'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />FIGURE 11A - 1L
<br />INTERIOR ACCESSIBLE ROUTE (CORRIDOR) OVER 200 FEET; OCCUPANT LOAD 10 OR MORE
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />5'-0" MIN
<br />1'
<br />-
<br />4
<br />"
<br />MI
<br />N
<br />(b)
<br />minimum width for corridors over 200 feet
<br />(a)
<br />minimum width for corridors
<br />(c)
<br />Passing methods for corridors with length over 200' and width less than 5'-0"
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />3'-8" MIN
<br />5'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />5'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />3'
<br />-
<br />8
<br />"
<br />
<br />M
<br />I
<br />N
<br />5'
<br />-
<br />0
<br />"
<br />
<br />M
<br />I
<br />N
<br />minimum clear width for a single wheelchair
<br />minimum clear width for two wheelchairs
<br />5'-0" MIN
<br />FIGURE 11A - 1D
<br />WHEELCHAIR TURNING SPACE
<br />FIGURE 11A - 1D
<br />WHEELCHAIR TURNING SPACE
<br />(a)
<br />parallel approach
<br />(c)
<br />forward approach
<br />(b)
<br />clear space
<br />3'-0" allowed at
<br />dwelling unit kitchen
<br />countertops
<br />SEC. 1127A.9 SPACE ALLOWANCES & REACH RANGES -
<br />1127A.9 SPACE ALLOWANCES AND REACH RANGES IN COMMON USE AREAS
<br />SPACE ALLOWANCES AND REACH RANGES IN COMMON USE AREAS SHALL COMPLY WITH SECTION 1138A
<br />(SEE DETAIL XX / XXX)
<br />12
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