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07-1661-003_ ____ __ _ _ ___ _ _ _ I - _ - - ; ti,. -- _ - - - 91 -- - 307 PROTRUDING OBJECTS h - - - - l 5022 Vehicle Spaces C r and van parking spaces shall - CHAPTER 3 - BUILDING BLOCKS 404.24.2 Sliding and Fdd�1g Doors Sliding doors and 405.] Landings Ramps shall have landings at bottom and 1 be 96 inches (2440 mm) wide minimum and shall have an adjacent folding doors shall have maneuvering clearances complying with top of each run. Landings shall comply with Sections 405.7.1 through _e access aisle complying with Section 502.3. 307.1 General Protrucing objects on circulation paths shall 1 Table 404.2.4.2. 405.7.5. ; - - - _ . _ _ _ - 301 GENERAL comply with Section 307. z - - - - ^ = i z 0 60" MIN. 60" MIN. ' ' - - - - a o N 404.24.3 Doorways Without Doors Doorways without 1525 1 5 - - - - 301.1 SCOPE 307.2 Protrusion Limits Objects with leading edges more �� M N $o doors that are less than 36 inches (915 mm) wide shall have - - - - - - - - - - 4- then 27 inches (685 mm) end rot more than 80 inches (2030 mm) �\ . � maneuvering clearances complying with Table 404.2.4.3. a Ilor," bl�Ig The revisions of this chapter shall apply where re red b the above the floor or ground shall protrude 4 inches (100 mm) nin I P PP Y y � �e veric� Architecture �y-1 Design, c. seeping provisions adopted by the administrative au hority or by maximum horizontally Into the circulation path. \\ FLOOR SP,� .s - Chapters 4 through 10. / d DI d S 1 EXCEPnonl: Handrails serving stairs anal ramps shall 60" MIN. \\ // 302 FLOOR OR GROUND SURFACES 30" be permitted to protrude 4 1/2 inches (115 mm) maximum. ^ ? 1525 375 estlmoor v 8.21 ILO ? � D Q C Or�ando, }- �olic�a 52821 - M N. 307.3 Post - Mounted Objects Objects on a sin le post or R¢ 308.3,2 nn ME I 3021 General Floor or ground surfaces shall be stable, firm, (a) Forward p on shall be permitted to overhang 12 inches (305 3i maximum Unobstructed Side Reach � �P IQl�lg �"4 - and sllip residtant, and shall comply with Section 302. Changes in where more than 27 inches (685 mm) and rot more than 80 inches ";2 level in floor or ground surfaces shall comply with Section 303. (2030 mm) above the floor or ground. Objects on multiple posts 60" MIN. T: z -0/.35 .8/8/ . 40 /.6SI.l ll, y or pylons where the clear distance between the posts or pylons is 3022 Carpet Carpet or carpet file shall be securely attached greatter than 12 inches (305 mm), shall have the lowest edge of 1 25 In�; o @�overicl�-- >\rci�Des.com end shoji have a firm cushion, pad, or backirg or no cushion or pad. such object either 27 inches (6885 mm) maximum or 80 inches () Approach 1� I Carpet or carpet tile shall have a level loop, textured loop level ? (2030 mm) minimum above the floor or ground surface. ° FYorht M R¢ 5022 I cut pile, r level cut /uncut pile texture Pile along shall entire e t inch vehAcc ��g �_ I n 1835 - (13 mm) maximum. Exposed edges of carpet shall be fastened to - EXCEPnoN: Sloping portions of handrals serving stairs 26000903 1 All . 9 floor or ground surfaces and shall have trim along the entire length °r° end ramps. 42 "MIN. 42 "MIN. Z of the exposed edge. Carpet edge trim small comply with Section 303. X 1065 1065 h_ 5023 Access aide Access aisles 502..8 parking spaces I INDICATES R¢ 4057 a shall comply with Sections 502.3.1 through 502.3.3. Parking access < O a ARE Ranlp ��� h aisles shall be part of the accessible route to the building or _ iv 48" N X < 48" g I I facility entrance and shall comply with Section 402. Twa parking a conceptua L IncieoenJent forum L MIN. ��„OR 00 X < 1220 a spaces shall an permitted to shoe t common access aisle. Parked � 405.7.1 Slope Landings shall have a slope not steeper than (a) vehicle overhangs shall not reduce the clear width of an accessible :D I (b) Parallel 4"MAX. Ill 403,51 1:48 and shall comply with Section 302. route. IIIIIIIIIIIIIIIIIIIII Clow Width at Turn Fig. 3055 100 I Packet or Hill Approach �¢ 3022 Position of pear Floor or Ground Spam N (a) 10 'MAX x asthe•widedrampOrun leading tontheslading a at least as wide 5023.1 Width Access aisles serving car parking spaces shall Carpet an Roar or Ground 9rfoc.a = 255 404 DOORS AND DOORWAYS •,D be 60 inches s sin mm) wide minimum. Access aisles serving van Z 24• MIN• parking spaces shall be 96 inches (2440 mm) wide minimum. 305.6 Approach One full unobstructed s'de of the clear floor or ground space shall adjoin or overlap an accessible route or co 405.7.3 Length Landing length shall be 60 inches (1525 mm) 5023.2 Length Access aisles shall extend the full length of the adjoin another clear floor or ground space. 0 w 404.1 General Doors and doorways that are part of minimum clear. parking spaces They serve. 3023 Openings Openings in floor or ground surfaces shall be N 0 an accessible route shell comply with Section 404. _ of a size that does not permit the passage of a 1/2 inch (13 mm) _ d ameter sphere, except as allowed in Sections 407 and 409'. 305.7 Maneuvering Clearance If a clear floor or ground x = 5023.3 Marking Access aisles shall be marked so as to p 3� NDCATES 405,]•¢ Change in Direction Ramps that change direction discourage parking in them. Elongated openings snall be placed so that the long dimension is space is in an alcove or otherwise confined on all or part of three 404.2 Manual Doors Manual doors and doorways, and : 1 `,,,�I at landings shall have a 60 inch (1525 mm) minimum by 60 inch SEGMENT OF q P q to the dominant direction of travel. sides, additional moneuverin clearances complying with Sections manual gates, including ticket gates, shall comply with the requirements STRAIGHT perpendicular 305.7.1 and 305.7.2 shall be provided. of Sections 404.2.1 through 404.2.11. (1525 mm) minimum landing. CURB 5024 Floor Of Ground Surfaces Parking spaces and x access aisles shall have surface slopes not steeper than 1:48. 303 CHANGES IN LEVEL � r- 404.21 Revolving Doors and Turnstiles Revolving doors 405.].5 Doorways Where doorways are adjacent to a ramp Access aisles shall be at the some level as the parking spaces or turnstiles shall not be part of an accessible route. landing, maneuvering clearances required by Sections 405.2.4 and D 4 C they serve. Rg• 307.2 a - (c) Stop or Latch Approach 404.3.2 shall be permitted to overlap the landing area. 303.1 General Changes in level in floor or ground surfaces shol JA Limb of Protruding Object's 5025 Vertical Clearance Parkin s aces for vans shall comply with Section 303. y 404.22 Double -Leaf At least one of the active leaves of Sections with 404two independent 4 operated leaves Yansuvwiny Clearances fo ,11,2 woya WBlraut Doors 405,8 HandraaS Rams with a rise renter than 6 inches 150 mm have a vertical clearance is 98 inches (er mm) min'rcnum at the 303.2 Vertical Changes in level of 1/4 inch (6 mm) high maximum = GREATER THAN 12" 4 p q ( ) space and along the vehicular route thereto. shall be permitted to be vertical. oo I reduce the handrails clearances estof a rioom50run or landing. not (�) 24'ttAX. q P 9 5026 Identification Where accessible parking spaces are I �* 305 404.23 Clear Width Doorways shall have a clear required to be identified b signs, the signs shall include the I j 610 o enin of 32 inches 815 mm minimum. Clear o enin of doorwo 404.24.4 Recessed Doors Where the plane of the q y . g 9 I predominant direction o travel opening • ( ) opening doorway Is recessed more than 8 inches 200 mm from the plane International Symbol of Accessibility complying with Section 703.7. SIGN OR with swinging doors shall be measured between the face of the Y ( ) d 405.9 Edge Protection Edge protection complying with Section 405.1 Such signs shall be 60 inches 1525 mm minimum above the floor or door and stop, with the door open 90 degrees. Openings more of the wall, clearances for front approach shall be provided. P P roundgsurface of the parking space, measured to the bottom of p p g or 405.9.2 shall be .provided on each side of ram runs and at each OBSiRUC110N than 24 inches (610 mm) deep shall provide a clear opening f 36 p landings. sign. • b g side of ram landin s he si 36" inches (915 mm)) minimum. There shall a no pro ctions Into the dear 404.24.5 Floor or Ground Surface Floor or ground opening width lower than 34 inches (665 mm above the floor or surface within the maneuvering clearances shall have a slope not VIN. x 308.3.2 Obstructed High Reach Where a clear floor or gground. Pro�'ections into the minimum clew opening width more than steeper than 1:48 and shall comply with Section 302. EXCEPTION: a LO ground space allows a parallel approach to an object and the 34 inches (865 mm) and up to 80 inches (2020 mm) above the flea o (a) Forward Approach co high side reach is over an obstruction, the height of the obstruction or ground are permitted but shall not exceed 4 inches (102 mm). 404,255 Threshoj ds at D00(wgV3 Thresholds if provided, 1. Romps not required to have handrails where sides complying N shall be 34 Inches ( 65 mm) maximum and the depth of the obstruction at doorwo shall be 1/2 inch 13 mm h h maximum. Raised thresholds with Section 406.4 are provided. ro) Won �IM shall be 24 inches 610 mm) maximum. The high side reach shall be and changes in level all doorways shall comply with Sections 302 and 303. 2. Sides of ramp landings serving an adjoining ramp run or Fly, 406,4 awtats long dimension 48 inches (1220 mm maximum fa a reach depth of 10 inches (255 mm) stairway. Sides of Curb Ramps perpendicular to O 0 maximum. Where he reach depth exceeds 1 inches (255 mm), the 3. Sides of romp landings having a vertical drop -off of 1/2 H direction of travel high side reach shall be 46 inches (1170 mm) maximum for a reach 404.26 Two Doors In Series Distance between two hinged inch (13 mm) maximum within 10 inches (255 mm) horizontally W, am Z R¢ 307.3 a pivoted doors in series shall be 48 inches (1220 mm) minimum of the minimum landing rea. depth of 24 inches (610 mm) maximum. OT P' the width of an door swim in Into the s ace. Doors in series 9 Yc4b011IF, E Post - Mounted Protruding objects P Y 9 9 P I Shall swing either in same direction or away from space between 405.9.1 Extended Floor or Ground Surface The floor or e -` � L] I 1 /2 max 307.4 Reduced Vertical Clearance Guardrails or other round surface of the ramp run or landing shall extend 12 inches I mss barriers shell be provided where vertical clearance is less than 80 yo• 305 mm) minimum beyond the inside face of a railing complying with I " (1220 mm) MIN. Am 13 60" inches (2030 mm� high. Leading edge of such guardrail or barrier ection 505. F►¢ =3 shall be 27 inches (685 mm) maximum above the floor or ground. 309 OPERABLE PARTS ®I Openings h Roar or Ground Slxlbces M. 60' MR 96" MIN. 32• MIN. 405.9.2 Curb Or Barrier A curb a barrier shall be provided that (b) Pardlet Approach 309.1 General Operable parts required to be accessible 815 prevents the passage of a 4 -inch (100 mm) diameter sphere below 1525 2440 R¢ 3057 shall comply with Section 309. (a) Hinged Door 4B• MIN. a height of inches (100 mm). Parking Access Afede I - 5 X i �_ Maneuvwfig Clearance h an AJcov: t22o SEG ENT OF i 309.2 pear Floor or Ground Space A clear Floor or 405.10 Outdoor Conditions Outdoor ramps and approaches to ramps TR GHT CURB I I M - L �� t ground space complying with Section 05 shall be provided. (a) shall be designed so that water will not accumulate on walking _ 305.7.1 Forward Approach The width o on alcove shall be surfaces. 36 inches (915 mm) minimum where the depth exceeds 24 inches It Rg. MM (610 mm). 309.3 Hei�ht Operable parts shall be placed within one 12" MI . 12" MI . � 503 PASSENGER LOADING ZONES - I vstkd Changes h Leval or more of t e reach ranges specified in Section 308. 1 32" MIN. M 305.7.2 Parallel Approach -he width of an alcove sho'I be 615 I 503.1 General Accessible passenger loading zones shall j M 60 inches (1525 mm) minimum where the depth exceeds 15 inches Q(�`Ep�jQf1I: comply with Section 503. (-- 303.3 Beveled Changes in level between 1/4 inch (6 mm) high (380 mm). (b) Slloing Door 46' MIN. "r (u minimum and 1/2 inch (13 mm) high maximum shall be beveled with a I�mT . 1. Where the use of spceial equipment dictates otherwise. 1220 L slope not steeper than 1:2. AterA 1`111011 s 2. Where electrical and communications systems receptacles 503.2 Vehicle Pull -up Space Passenger loading zones Q 2 = -10M are not mormally intended for use by building occupants. (b) shall provide an access aisle complying with Section 503.3, adjacent I 2 •L- R¢ 404.26 and parallel to a vehicle pull -up space. - - I � O r f 306 KNEE AND TOE CLEARANCE o�1E ^ X 309.4 Operation Operable parts shall be operable with Two Doaa h Series (a) Extended Surface (b) Curb or Barrfsr i 503.3 Access Aisle Access aisles serving passenger U) LL N x �i�pl N a one hand and shall not require tight grasping, pinching, or twisting e 1 \ 306.1 General Where space beneath an element is included cs +► or the wrist. The force required to activate operable parts shall 32• MIN. R¢ 405.9 a loading zones shall comply with Section 302 part Sections essibl1 I art 1 des floor or round space at an element, clearance included an be 5 pounds (22.2 N) maximum. 615 404.27 Door Hardware Handles, pulls latches, locks, and R Protection 1 through 503.3.3. Access aisles shall be part of the addessible I I P q P P °�° a route to the building or facility entrance and shall comply with •- element, or a wheelchair turnirg space, the space beyond knee and Fly, 307.4 other operable parts on accessible doors shall have o shape that I Section 402. '^ 4 Z toe clearance shall be permitted beneath elements. Reduced penance (c) Fddhg Door is easy to grasp with one hand and does not require tight grasping, a V J E ppinching, or twisting or the wrist to operate. Such har ware shall () Fl¢ 306.2 Toe Clearance R¢ 404.23 be 34 inches (865 mm) minimum and 48 inches (1220 mm) maximum 503.3.1 Width Access aisles serving vehicle pull -up spaces (' co •_ J03.J 307.5 Required Clear Width Protruding objects shall not above the floor or ground. Where sliding doors are in the fully open A,1. shall be 60 inches (1525 mm) wide minimum. Beveled Changes h Level 306.21 General Spcce urder an element between the floor or reduce the clear width required for accessible routes. dour Width of Doe►wa}e osition, operating hardware shall be exposed and usable from 0 2 ( ) CHAPTER 4 - ACCESSIBLE ROUTES garb sides. 406 Curb Ramps g ( ) g ti ground and 9 inches 230 mm above the floor or ground shall be 503,3.2 Len thAccess aisles shall be 20 feet 6100 mm Ion toe clearance and small comply with Section 306.2. (1220 mm) MIN. minimum. ExeEPnonl: Locks used only for security purposes - � 303.4 Ramped Changes in level greater than 1 2 inch (13 mm) 404.24 Maneuvering Clearances at Doors Minimum and not used for normal operation are permitted in any location. 406.1 General Curb ramps an accessible routes shat comply with Section 406. _ 4--0 shall be ramped and shall comply with Section 405 or 406. 306.22 Maximum Depth Toe clearance shall be permitted 401 GENERAL maneuvering clearances at doors shall comply with Sections 404.24.1 503.3.3 Marking Access aisles shall be marked so as to discourage � to extend 25 inches (635 mm) maximum under an element. 308 REACH RANGES through 404.2.4.7. 404.28 Closing Speed 406.2 Slope Slopes of curb ramps shall comply with Section 405.2. �, parking in them. �,._ I Q 401.1 Scope Accessible routes required by the scoping 404.28.1 Door Closers Door closers shall be adjusted so Cn 306.23 Minimum Depth Where toe cearance is required at 308,1 General Reach ranges shall comply with Section 308. revisions adopted b the administrative authority shall comply with EXCEPnorv: Doors to hospital bedrooms shall be that from an open position of 90 degrees, the time required to 406.3 Counter Slope Counter slopes of adjoining gutters and road 503.4 Floor or Groound Surfaces Vehicle pull -u spaces in _ eP 9 P Y P Y. Y P Y P P P q p I surface slopes 304 WHEELCHAIR TURNING SPACE an element cs pert of a clear floor or round space, the toe the applicable provisions of this chapter. exem t from the re uirement fors ace at the latch side of move the door to an open position of 1 degrees shall be 5 seconds surfaces immediately adpcent to the orb ramp a accessible route shall passenger loading zones and access aisles shat have clearance shall extend 17 inches (430 mm� mmimum beneath the P q P not be steeper than 1:20. Transitions from ramps to walks, gutters 304.1 General A wheelchair turning space shall comply with element. 3082 Forward Reach door provided the door is 44 inches (1120 mm) wide minimum. minimum. or streets shall be at the same level. not steeper than 1:48. Access aisles shall be at the some level as the vehicle pull -up space they serve. Section 304. 404.28.2 Spring Hingqe3Door spring hinges shall be adjusted _ 30112.11 Unobstructed Where a reward reach is unobstructed, 404.24.1 Swinging Doors Swinging doors shall have so that from the open posiion of 70 degrees, the door shall move 406.4 Sides of Curb Romps Where pedestrians must walk across 503.5 Vertical Clearance Vertical clearance of 114 inches (2895 mm) • - _ 306.24 Additional Clearance Space extending greater than 402 ACCESSIBLE ROUTES maneuvering clearances complying with Table 404.2.4.1. to the dosed position in 1.5 seconds minimum, measured under ambient a curb ramp, the ramp shall have flared sides. Slope of flares C minimum shall be Provided at passenger loading zones and along 304.2 Floor or Ground Surface Floor or ground surfaces of 6 inches 150 mm) beyond the available knee clearance at 9 inches the high forward reach shall be 48 inches (1220 mm) maximum and conditions. shall not be steeper than 1:10. Where the width of the walking vehicle access routes to suc areas from site entrances. a wheelchair turning space shat have a sloe not steeper than 1:48 (230 mm) above the floor or round shall not be included in toe the low forware reach shall be 15 inches (380 mm) minimum above surface at the top of the ramp and parallel to the run of the ramp 9 P P 9 the floor or round. 4021 General Accessible routes shall comply with Section 402. 404,29 Door-Opening Force Fire doors shall have the and shall comply with Section 302. clearance. 9 PULL SIDE N�'R� 9 a less than to inches (11:1 mm) Cu wide, the flared sides shall have WELL - PY hLOaRSaACZ minimum opening force allowable by the appropriate administrative a slope not steeper than 1:12. Curb ramps with returned Curbs shall DEFINED I . 4022 Components Accessible routes shall consist of one or authority. The maximum face for pushing open or pulling open doors be permmitted where pedestrians would not normally walk across EDGE j 304.3 SiZe Wheelchair turning space small comply with Section 306.25 Width Toe clearance shall be 30 inches (760 mm) more or the following components: Walking surfaces with a slope other than fire doors shall be as follows: the romp. YS 304.3.1 or 304.3.2. wide minimum. not steeper than 1:20, doorways, ramps, curb ramps, elevators, and 1. Interior hinged door: 5.0 pounds (22.2 N) 504 STAIRWA 1 J wheelchair (platform) lifts. A components of an accessible route � 2. Sliding or folding door: 5.0 pounds (22.2 N) shell comply with the applicable protions of this standard. a B b r 504,1 General Accessible stairs shall comply with Section 504. These forces do not apply to the force required to retract latch e® bolts or disengage other devices that hold the door in a closed 403 WALKING SURFACES position. I have 504.2 u Treads and Risers All steps on a flight of stairs shall 404.210 Door Surface Door surfaces within 10 inches a have uniform riser heights and 'uniform 7 in tread depth. Risers shall Treads l e 4 inches (100 mm) hi h minimum and 7 inches (180 mm) maximum. Treads I (255 mm) of the floor or ground measured vertically shall be a I shall be 11 inches N80 mm) deep minimum, measured from riser to 0 CD ti 403.1 General Walking surfaces that are a part of a (a) Fkant APPS. PUN Slde smooth surface on the push side extending the full width of the riser. M o 60" MIN. M accessible route shall comply with Section 403. door. Parts creating horizontal or vertical 'pints in such surface X �) N 1 m o shall be within 1/16 inch (1.6 mm) of the same plane as the other. 408.11 40 N P U S H s i 0 E WA7m01UA Cavities created by added kick plated shall be capped. �' `-' O C a (a) Crcular s" � � Q 403.2 Floor or Ground Surface Floor or ground surfaces _ FLOOR SPACE Okrgond Gtrb Ramps e r 0 in z shall comply with Section 302. ExcEPnonl: � t N O T E: 1. Sliding oors. 403.3 Slope The running slope of walking surfaces shall not 3i R x - 12' 3051 IF 11 E 9 5' -0' oP 9 P 9 § e DOOR HAS BOTH a 2. Temmpered glass doors without sties and having a bottom H ARED SIDE R¢ 306,21 be steeper than 1:20. The cross slope of a walking surface shall rail or shoe with the top leading edge topered at no less MIN. 17 Unabehucted Forward Reach not be steeper than 1:48. than 60 degrees from the horizontal shall not be required 1:10 407 Elevators MIN. to meet the 10 inch (255 mm) bottom rail height requirement. MAX. ' ` 403.4 Changes In Level Changes in level shall comply with 3. Doors which do not extend to within 10 inches (255 mm) of N 0 T E . REFER TO THE 1998 EDITION OF THE "ACCESSIBLE z Fill 3x6,2 306.22 Obstructed High Reach Where a high forward 9 9 P Y the floor or ground. M Z Too Coaanoo reech is over an obstruction, theclear floor or ground space shall Section 303. NOTE AND USABLE BUILDINGS AND FACILITIES" DOCUMENT FOR i 11" MIN. extend beneath the element for a distance not less than the 404.3 Automatic Doors Automatic doors and automatic If X is less then 48 in. (1220 mm), then the INFORMATION PERTAINING TO THIS SECTION. _ required reach depth over the obstruction. The high forward gates shall comply with Sections 404.3.1 through 404.3.6. Full powered slope of the flared side shall not exceed 1:12. F• r- Q Lo 403.5 Clear Width Clear width of an accessble route shall automatic doors shall comply with ANSI HMA A156.10. Low -ever n o reach shall be 48 inches (1220 mm) maximum where the reach PY /g yyyy R¢ 504.2 o M 1D 306.3 Knee Clearance depth is 20 inches (510 mm) maximum. Where the reach depth comply with Table 403.5. and power- assisted doors shall comply with ANSI/BHMA A156.19. (a) Treads and Rleers for Aooesilil Stahno exceeds 20 inches (510 mm), the high forward reach shell be 44 @) fYont APPS• PVah W - X 6.3.1 General Space under an element between 9 inches inches (1120 mm) maximum and the reach depth shall be 25 inches 404.3.1 Clear Opening Width Doorways shall have a clear 408 Wheelchair (Platform) Lifts 111 a a 230 mm and 27 inches 685 mm above the floor or round shall 635 mm maximum. P u L L s i o E opening of 32 inches (815 mm) in power -on and power -off mode. I3. () iv ) ) 9 ( ) Table 4035 - Clow IWdfh of an Accesable Routs The minimum clear width for automatic door systems shall be based • 504.3 Open Risers Open risers shall not be permitted. be knee clearance and shall comply w tin Section 306.3. on the clear opening provided by all leafs in the open position. X N 0 T E ' REFER TO THE 1998 EDITION OF THE "ACCESSIBLE m W Segment Length Mhhnrrrh Segment Mfdfh 'Ad* • •st �- 12 "I 36" 12" 306.3.2 Maximum Depth Knee clearance shall be ermitted .1D1C11 404.3.2 Maneuvering Clearances Clearances at power- PLANTING OR OTHER =+ PY e� P t 24 Mew 610 mm 32 hdlg 815 ntle g�,�ti + to extend 25 inches 635 mm maximum under an element at 9 inches aREC Y comply --' �s r INFORMATION PERTAINING TO SIECTION, DOCUMENT FOR 50¢,4 Tread Surface Stair treads shall comply I with Section 302. ZO W p assisted doors shall com I with Section 404.2.4. ONWALKING SURFACE • h, . , D MINI MIN. MIN. - . 504.5 Na$in The radius of curvature at the lead'. eel a of the rn W W (230 mm) above the floor or ground. > 24 it" 610 mm 35 kxtm 915 mm �+% g g 404.3.3 Thr>liSlldds Thresholds and changes in level at 9s � (b) T -shaped IConsecutive segments of 32 inches (815 mm) wide must be doorways shall comply with Section 404.2.5. tread shall be 1/2 inch (13 mm) maximum. Nosings that project beyond > p 306.3.3 Minimum Depth Where knee clearance is required ., risers shall have the underside _f the leading edge curved or beveled. W p q separated by a route segment 48 inches (1220 mm) long minimum Risers shall be permitted to slope under the tread at an angle of d' Q Fl¢ beneath an element as part of a clear floor or ground space, the xa and 36 inches (915 mm) wide minimum. 404.3.4 Two Doors in Series Doors in series shall comply �i ;}��,w•„•,,,y, � 304.3 knee clearance she I be 11 inches 280 mm des minimum at 9 with Section 404.2.6. . , - + 30 degrees maximum from vertical. The permitted projection of the ( ) P M -I� N 0 T E : ��•� - {!!�' rosin shall be 1 1 2 inches 38 mm maximum beyond the tread below. o She of Tthsdehal Tumthg Slpoee inches (230 mm) above the Floor a ground, end 8 inches (205 mm) N tiJ.r•• t.- 9 / ( ) Yu des minimum at 27 inches 685 mm above the floor or round. N 24" 1lAX 48' ttlN. 24" MAK x - 36• MINIMUM IF Y - 60• 404.3.5 Control Switches Control switches shall can I with + .+.� N •- x- P ( ) 9 Da � x - 42" MINIMUM IF Y - 54• Section 309. P Y ll 'mac.. MPH 001 91E AND BUILDING OWN I z illl 4- 610 1220 610 S + :• (b) 504.6 Handrails Stairs shill hove handrals complying with Section 505. (c) Hinge APW�. Pus Skis 404.3.6 Signs Labels and warnings for automatic doors shall 304.3.1 Circular Space The wheelchair turning space shall be 8" r (' •irk not less than 60 inches 1525 mm diameter minimum. Wheelchair tumid x comply with Section 703.4. I 4 ( ) 9 MIN. (a) R¢ 406.4 501 G E N E R A L 504.7 Outdoor Condetion3 Outdoes stairs and outdoor approaches to C f1• ' t ^* space shell be permitted to include knee and toe clearance complying 24• MIN. stairs shall be designed so that water will not accumulate on � . • • t• 1Y wish Section 306. no 20 "MAX. S►da of Curb Ramps walking surfaces. V. ��aE f i -6k, z z Z ? PUS H s I D E 405 Ramps 501.1 Scope General site and building elements required to ' y .lk 6 I 510 M 0 M In M'n � be accessible b the Seeping provisions adopted b the administrative 4.. *'1'k '' � 304.3.2 T- Shaped SpaC6The wheelchair turning space shall = rn F _ F 406.5 Width Curb ramps shall be 36 inches (915 mm) wide Y P 9 P P Y �, . 1 r� be a T- shaped space within a 60 inch (1525 mm) minimum square with iv ' N 3C) Z Y F Y PP P P arms and base 36 inches (915 mm) wide minimum. Each arm of the T M N M r o 2E 405.1 General Walking surfaces on accessible routes with a minimum, exclusive of flared sides. authority shall comply with the applicable rovisions of this chapter. <+. rtj •• running slope steeper than 1:20 are ramps and shall comply with il .. C) .. dl shall be clear of obstructions 12 inches (610 mm) minimum in each N Section 405. C ••� z NgCAl 406.6 Floor or Ground Surface Floor or ground surfaces 502 PARKING SPACES �, r, �• direction and the base shall be clear o, obstructions 24 inches DIRECnoN (1220 mm) minimum. T- shaped wheelchair turning spaces shall be °""O01 of curb ramps shall comply with Section 302. s V+ r t permitted to include knee and toe dearonce complying with Section M 405.2 Slope Ramp runs shall have a running slope not 306 only at the end of either the base or ore arm. 1.1 R¢ 4055 steeper than 1:12. 502,1 General Accessible parking spaces shall comply with 4+ T 1 X Coo' Width of an Aoceselbrs Routs N 0 T E : 406.7 Location Curb ramps and their side flares shall not Section 502. , fr• �C• ,C..* Q Y - 48• MINIMU IF THE EXCEP77L Ramps in or on existing buildings or facilities protrude into vehicular traffic lanes, parking spaces, or into . .1t , 304.4 Doors Unless otherwise specified, doors shall be DOOR HAS BOTH A oSER shall be permitted to have slopes steeper than 1:12 complying parking space access aisles. i c, 1 va-' se +`+.• permitted to swing into wheelchair turning spaces. 403.5.1 Clear Width at Turn Where an accessible route AND A LATCH with Table 405.2 where such slopes are necessitated by space r 1 •v olldnalawlavdrlfo � - makes a 180 degree turn around an object which is less than 48 inches (1220 mm) wide, clear widths shall be 42 inches (1065 mm) limitations. 406.$ Obstructions their Curb ramps shall be located or � r• uuN minimum approaching the turn, 48 inches (1220 mm) minimum during (l Hinge Approack Push Side protected to prevent their obstruction by parked vehicles. 305 CLEAR FLOOR OR GROUND SPACE 11" (b) the turn, and 42 inches (1065 mm) minimum leaving the turn. x Tabls 4052 - AllowaWs R Dinhenelone for Construetlon In N O T E PULL SIDE 24• MIN. a� 406.9 Handrols Handrails are not required on curb ramps. MIN. •o Exbtbg Sits; Bu / dings, and Fadlbles 305.1 General Clear floor or rounds ace shall comply with 20' - 2' 403.5.2 Passing Space An accessible route with a clear /r, D /� 9 P PY s marked Location shall Marked Crossings curb romps at H /'•"'` _ Section 305. R¢ 635 width less than 60 inches (1525 mm) shall provide passing spaces SLOPE MAXIMUM RISE y 9 � P THESE ILLUSTRATIONS AND ,COTES ARE EXCERPTS FROM J08.J at intervals of 200 feet 61 m) maximum. These passing spaces marked crossings shall be whorl contained within the markings, I shall be either a 60 inch 525 mm b 60 inch 1525 mm minimum excluding any flared sides. THE 1998 EDITION OF THE, ACCESSIBLE AND USABLE ) y ( ) STEEPER THAN 1:10 BUT NOT STEEPER THAN 1:8 3 IN 75 mm 305.2 Floor or Ground Surfaces Floor or ground surfaces of wee p°aanOe Oba6ua d H Reach 5 ace, or an intersection of two walking surfaces which provide a e C, oN ( ) BUILDINGS AND FACILITIES AS SET FORTH BY AMERICAN Code - a clear floor or ground space shall have a slope not steeper than Tishaped turning space complying with Section 304. %_ 406.11 Diagonal Curb Romps Diagonal or corner -type curb NATIONAL STANDARDS INSTITUTE INC. PUB ISHED BY THE 1:48 and shall comply with Section 302. r i B STEEPER THAN 1:12 BUT NOT STEEPER THAN 1:1 6 IN (150 mm) rams with returned curbs or other well- defined eel es shall have - -� 306.3.4 Clegronl a eduCtion Between 9 inches (230 mm) and 27 inches (685 mm� above the floor or round, the knee • A SLOPE STEEPER THAN 1:8 SHALL NOT BE PERMITTED the edges parallel to the direction of pedestrian flow. Bottoms of INTERNATIONAL CODE COUNCIL INC. ICC ANSI A117.1 -1998 305.3 S1Z8 The dear floor a ground space shall be 30 inches clearance shall a permitted to be reduced atga rate of 1 inch 308.3 Side Reach diagonal curb ramps shall have 48 inches slope. Diagonal minimum clear r Requirements (760 mm) minimum by 48 inches (1220 mm) minimum. (26 mm) for each 6 inches (150 mm) in height. space, measured parallel to the running slope. Diagonal curb ramps 405.3 Cross SI 8 Cross slope of ramp runs shall not provided at marked crossings shall provide the minimum clear space 305.4 Knee and Toe Clearance Unless otherwise specified, 308.3.1 Unobstructed Where a dear floor or ground space N o T E : be steeper than 1:48. within the markings. Diagonal curb ram s with flared sides shall IT SHALL BE THE RESPONSIBILITY OF THIS CONTRACTOR P allows a parallel approach to an element and the side reach i Y - 54• MINIMUM IF THE have a segment of straight curb 24 inches F610 mm) long minimum on TO BE FAMILIAR WITH ALL ASPECTS OF THIS DOCUMENT clear Floor or ground space shall be permitted to include knee and 306.3.5 Width Knee clearance shall be 30 inches (760 mm) unobstructed, the high side reach shall be 48 inches (1220 mmI DOOR HAS A CLOSER each side of the curb ramp and within the marked crossing. toe clearance complyng with Section 306. wide minimum. maximum end the low side reach shall be 15 inches (380 mm 405.4 Floor or Ground Surfaces Floor or ground surfaces AND REPORT ANY AND ALL DISCREPANCIES TO MAVERICK minimum above the floor or ground. (F) Latch Approach, PULL Skis of ramp runs shall comply with Section 302. 406,12 Islands Raised islands in crossings shall be cut through 305.5 Position Unless otherwise specified, the clear floor or level with the street or have curb ramps at both sides, and a level ARCHITECTURE & DESIGN, LLC. PRIOR TO CONSTRUCTION. ground space shall be positioned for either forward or parallel EXCEPnav: Existing elements shall be permitted at 405.5 Clear Width The ilea width of a ramp run shall be 36 area 46 inches (1220 mm) long minimum by 36 inches (915 mm) wide approach to an element. 54 inches (1370 mm) maximum above the floor or ground. Fl¢ 404.24.1 inches (915 mm) minimum. minimum, in the part of the island intersected by the crossing. Yaheavering Csannce at Swinging Doors 405.6 Rise The rise for any romp run shall be 30 inches (760 mm) maximum. 1 T1 0 - - I j Drawing No.