|
2' - 10" MAX27" MIN8" MIN6" MAX48 max44 max>20-25 max20 max12 max42 min54 minDispenser Outlet Location24" min12" min36" min15" min48" max7"-9"15" MIN48" MAX10" MAX48" MAX46" MAX10" MAX> 10"-24" MAX34" MAX34" MAXHIGH AND LOW SIDE REACH LIMITS(a)MAXIMUM SIDE REACH OVER OBSTRUCTION(b)AREA OFREFUGEAREA OFREFUGELIBRARYMENFIGURE 703.7.2.2INTERNATIONALSYMBOL OF TTYFIGURE 703.7.2.1INTERNATIONAL SYMBOLOF ACCESSIBILITYFIGURE 703.7.2.4INTERNATIONAL SYMBOLOF ACCESS FORHEARING LOSSFIGURE 703.7.2.3VOLUME CONTROLTELEPHONEFIGURE 703.2.5HEIGHT OF RAISEDCHARACTERSFIGURE 703.3.2POSITION OF BRAILFIGURE 703.6.1PICTOGRAM FIELDFIGURE 704-4-2LOCATION OF TACTILESIGNS AT DOORSFIGURE 703.3.1BRAILLE MEASUREMENTFIGURE 703.4.1HEIGHT OF TACTILE CHARACTERSABOVE FINISH FLOOR GROUNDblank cell spacebetween wordsbase diameterdistance between dotsin the same celldistance between dotsin the same celldistance betweencorresponding dotsin adjacent cellsdistance betweencorresponding dotsfrom one celldirectly belowsingle braillecellraised dotno raised dot3/8 min3/8 min16-515/8 -248 min60 max18 min18 min45°centered ontactile characters6 minnot inpictogramfieldSHEET TITLE:DRAWING SHEET NO:COPYRIGHT:CHECKED BY:DRAWN BY:DATE:CAD FILE:PROJECT NO:ISSUE:MARKDATEDESCRIPTIONCordell Constructions, Larry Johnson; Phone: 408-221-8126ADAREQUIREMENTSA018The Oxford Kitchen andGastropub110W OAK STREETLODI, CALIFORNIA,92101. ALL WORK SHALL COMPLY WITH THE APPLICABLE REQUIREMENTS OF NEWYORK CITY BUILDING CODE 1968 -INCLUDING APPENDIX E, N & P AND ICC A117.1 -2009 (ACCESSIBLE AND USABLE BUILDINGS AND FACILITIES).2. ALL WORK SHALL COMPLY WITH THE APPLICABLE REQUIREMENTS OF 2010 ADASTANDARDS FOR ACCESSIBLE DESIGN.3. THE MINIMUM CLEAR WIDTH FOR SINGLE WHEELCHAIR PASSAGE SHALL BE 32 INAT A POINT AND 36 IN CONTINUOUSLY.4. THE MINIMUM WIDTH FOR TWO WHEELCHAIRS TO PASS IS 60 IN.5. THE SPACE REQUIRED FOR A WHEELCHAIR TO MAKE A 180-DEGREE TURN IS ACLEAR SPACE OF 60 IN. DIAMETER.6. THE MINIMUM CLEAR FLOOR OR GROUND SPACE REQUIRED TOACCOMMODATE A SINGLE, STATIONARY WHEELCHAIR OCCUPANT IS 30 IN BY 48IN. THE MINIMUM CLEAR FLOOR OR GROUND SPACE FOR WHEELCHAIRS MAY BEPOSITIONED FOR FORWARD OR PARALLEL APPROACH TO AN OBJECT. CLEARFLOOR OR GROUND SPACE FOR WHEELCHAIRS MAY BE PART OF THE KNEESPACE REQUIRED UNDER SOME OBJECTS.7. ONE FULL UNOBSTRUCTED SIDE OF THE CLEAR FLOOR OR GROUND SPACEFOR A WHEELCHAIR SHALL ADJOIN OR OVERLAP AN ACCESSIBLE ROUTE ORADJOIN ANOTHER WHEELCHAIR CLEAR FLOOR SPACE. IF A CLEAR FLOOR SPACEIS LOCATED IN AN ALCOVE OR OTHERWISE CONFINED ON ALL OR PART OF THREESIDES, ADDITIONAL MANEUVERING CLEARANCES SHALL BE PROVIDED.8. IF THE CLEAR FLOOR SPACE ONLY ALLOWS FORWARD APPROACH TO ANOBJECT, THE MAXIMUM HIGH FORWARD REACH ALLOWED SHALL BE 48 IN. THEMINIMUM LOW FORWARD REACH IS 15 IN.9. IF THE CLEAR FLOOR SPACE ALLOWS PARALLEL APPROACH BY A PERSON IN AWHEELCHAIR, THE MAXIMUM HIGH SIDE REACH ALLOWED SHALL BE 48 IN. ANDTHE LOW SIDE REACH SHALL BE NO LESS THAN 15 IN. ABOVE THE FLOOR.10. AT LEAST ONE ACCESSIBLE ROUTE WITHIN THE BOUNDARY OF THE SITESHALL BE PROVIDED FROM PUBLIC TRANSPORTATION STOPS, ACCESSIBLEPARKING, AND ACCESSIBLE PASSENGER LOADING ZONES, AND PUBLIC STREETSOR SIDEWALKS TO THE ACCESSIBLE BUILDING ENTRANCE THEY SERVE.11. AT LEAST ONE ACCESSIBLE ROUTE SHALL CONNECT ACCESSIBLE BUILDINGS,FACILITIES, ELEMENTS, AND SPACES THAT ARE ON THE SAME SITE.12. AT LEAST ONE ACCESSIBLE ROUTE SHALL CONNECT ACCESSIBLE BUILDINGOR FACILITY ENTRANCES WITH ALL ACCESSIBLE SPACES AND ELEMENTS ANDWITH ALL ACCESSIBLE DWELLING UNITS WITHIN THE BUILDING OR FACILITY.13. AN ACCESSIBLE ROUTE SHALL CONNECT AT LEAST ONE ACCESSIBLEENTRANCE OF EACH ACCESSIBLE DWELLING UNIT WITH THOSE EXTERIOR ANDINTERIOR SPACES AND FACILITIES THAT SERVE THE ACCESSIBLE DWELLING UNIT.14. THE MINIMUM CLEAR WIDTH OF AN ACCESSIBLE ROUTE SHALL BE 36 IN.EXCEPT AT DOORS.15. IF AN ACCESSIBLE ROUTE HAS LESS THAN 60 IN. CLEAR WIDTH, THEN PASSINGSPACES AT LEAST 60 IN. BY 60 IN. SHALL BE LOCATED AT REASONABLE INTERVALSNOT TO EXCEED 200 FT. A T-INTERSECTION OF TWO CORRIDORS OR WALKS IS ANACCEPTABLE PASSING PLACE.16. ACCESSIBLE ROUTES SERVING ANY ACCESSIBLE SPACE OR ELEMENT SHALLALSO SERVE AS A MEANS OF EGRESS FOR EMERGENCIES OR CONNECT TO ANACCESSIBLE PLACE OF REFUGE. SUCH ACCESSIBLE ROUTES AND PLACES OFREFUGE SHALL COMPLY WITH THE REQUIREMENTS OF THE ADMINISTRATIVEAUTHORITY HAVING JURISDICTION. WHERE FIRE CODE PROVISIONS REQUIREMORE THAN ONE MEANS OF EGRESS FROM ANY SPACE OR ROOM, THEN MORETHAN ONE ACCESSIBLE MEANS OF EGRESS SHALL ALSO BE PROVIDED FORHANDICAPPED PEOPLE. ARRANGE EGRESS SO AS TO BE READILY ACCESSIBLEFROM ALL ACCESSIBLE ROOMS AND SPACES.17. OBJECTS PROJECTING FROM WALLS (FOR EXAMPLE, TELEPHONES) WITHTHEIR LEADING EDGES BETWEEN 27 IN. AND 80 IN. ABOVE THE FINISHED FLOORSHALL PROTRUDE NO MORE THAN 4 IN. INTO WALKS, HALLS, CORRIDORS,PASSAGEWAYS, OR AISLES. OBJECTS MOUNTED WITH THEIR LEADING EDGES ATOR BELOW 27 IN. ABOVE THE FINISHED FLOOR MAY PROTRUDE ANY AMOUNT.FREE-STANDING OBJECTS MOUNTED ON POSTS OR PYLONS MAY OVERHANG 12IN. MAXIMUM FROM27 IN. TO 80 IN. ABOVE THE GROUND OR FINISHED FLOOR. PROTRUDING OBJECTSSHALL NOT REDUCE THE CLEAR WIDTH OF AN ACCESSIBLE ROUTE ORMANEUVERING SPACE.18. WALKS, HALLS, CORRIDORS, PASSAGEWAYS, AISLES, OR OTHER CIRCULATIONSPACES SHALL HAVE 80 IN. MINIMUM CLEAR HEAD ROOM. IF VERTICALCLEARANCE OF AN AREA ADJOINING AN ACCESSIBLE ROUTE IS REDUCED TOLESS THAN 80 IN. (NOMINAL DIMENSION), A BARRIER TO WARN BLIND ORVISUALLY-IMPAIRED PERSONS SHALL BE PROVIDED.19. GROUND AND FLOOR SURFACES ALONG ACCESSIBLE ROUTES AND INACCESSIBLE ROOMS AND SPACES INCLUDING FLOORS, WALKS, RAMPS, STAIRS,AND CURB RAMPS SHALL BE STABLE, FIRM, AND SLIP-RESISTANT.20. CHANGES IN LEVEL UP TO 1/4 IN MAY BE VERTICAL AND WITHOUT EDGETREATMENT. CHANGES IN LEVEL BETWEEN 1/4 IN AND 1/2 IN SHALL BE BEVELEDWITH A SLOPE NO GREATER THAN 1:2. CHANGES IN LEVEL GREATER THAN 1/2 INSHALL BE ACCOMPLISHED BY MEANS OF A RAMP.21. IF CARPET OR CARPET TILE IS USED ON A GROUND OR FLOOR SURFACE,THEN IT SHALL BE SECURELY ATTACHED; HAVE A FIRM CUSHION, PAD, ORBACKING OR NO CUSHION OR PAD; AND HAVE A LEVEL LOOP, TEXTURED LOOP,LEVEL CUT PILE, OR LEVEL CUT/UNCUT PILE TEXTURE. THE MAXIMUM PILEHEIGHT SHALL BE 1/2 IN. EXPOSED EDGES OF CARPET SHALL BE FASTENED TOFLOOR SURFACES AND HAVE TRIM ALONG THE ENTIRE LENGTH OF THE EXPOSEDEDGE. IF CARPET TILE IS USED ON AN ACCESSIBLE GROUND OR FLOOR SURFACE,IT SHALL HAVE A MAXIMUM COMBINED THICKNESS OF PILE, CUSHION, ANDBACKING HEIGHT OF 1/2 IN.22. ANY PART OF AN ACCESSIBLE ROUTE WITH A SLOPE GREATER THAN 1:20SHALL BE CONSIDERED A RAMP.23. THE LEAST POSSIBLE SLOPE SHALL BE USED FOR ANY RAMP. THE MAXIMUMSLOPE OF A RAMP IN NEW CONSTRUCTION SHALL BE 1:12. THE MAXIMUM RISEFOR ANY RUN SHALL BE 30 IN.24. THE MINIMUM CLEAR WIDTH OF A RAMP SHALL BE 44 IN. HANDRAILS SHALLNOT REDUCE THE REQUIRED WIDTH CLEARANCES OF A RAMP RUN OR LANDING.25. RAMPS SHALL HAVE LEVEL LANDINGS AT THE BOTTOM AND TOP OF EACH RUN.LANDINGS SHALL HAVE THE FOLLOWING FEATURES:(A) THE LANDING SHALL BE AT LEAST AS WIDE AS THE RAMP RUN LEADING TO IT.(B) THE LANDING LENGTH SHALL BE A MINIMUM OF 60 IN. CLEAR.(C) IF RAMPS CHANGE DIRECTION AT LANDINGS, THE MINIMUM LANDING SIZESHALL BE 60 IN. BY 60 IN.26. IF A RAMP RUN HAS A RISE GREATER THAN 6 IN. OR A HORIZONTALPROJECTION GREATER THAN 72 IN., OR A SLOPE STEEPER THAN 1:20, THEN ITSHALL HAVE HANDRAILS ON BOTH SIDES. HANDRAILS ARE NOT REQUIRED ONCURB RAMPS. HANDRAILS SHALL HAVE THE FOLLOWING FEATURES:(A) HANDRAILS SHALL BE PROVIDED ALONG BOTH SIDES OF RAMP SEGMENTS.THE INSIDE HANDRAIL ON SWITCHBACK OR DOGLEG RAMPS SHALL ALWAYS BECONTINUOUS.(B) IF HANDRAILS ARE NOT CONTINUOUS, THEY SHALL EXTEND AT LEAST 12 IN.BEYOND THE TOP AND BOTTOM OF THE RAMP SEGMENT AND SHALL BE PARALLELWITH THE FLOOR OR GROUND SURFACE.(C) THE CLEAR SPACE BETWEEN THE HANDRAIL AND THE WALL SHALL BE 1-1/2 IN.(D) GRIPPING SURFACES SHALL BE CONTINUOUS.(E) TOP OF HANDRAIL GRIPPING SURFACES SHALL BE MOUNTED BETWEEN 30 INAND 34 IN ABOVE RAMP SURFACES.(F) ENDS OF HANDRAILS SHALL BE EITHER ROUNDED OR RETURNED SMOOTHLYTO FLOOR, WALL OR POST.(G) HANDRAILS SHALL NOT ROTATE WITHIN THEIR FITTINGS.(H) HANDRAILS SHALL NOT REDUCE THE REQUIRED WIDTH CLEARANCES OF ARAMP RUN OR LANDING.27. RAMPS AND LANDINGS WITH DROP-OFFS SHALL HAVE CURBS, WALLS,RAILINGS, OR PROJECTING SURFACES THAT PREVENT PEOPLE FROM SLIPPINGOFF THE RAMP. CURBS SHALL BE A MINIMUM OF 4 IN HIGH28. ON ANY GIVEN FLIGHT OF STAIRS, ALL STEPS SHALL HAVE UNIFORM RISERHEIGHTS AND UNIFORM TREAD WIDTHS. STAIR TREADS SHALL BE NO LESS THAN11 IN WIDE, MEASURED FROM RISER TO RISER. OPEN RISERS ARE NOTPERMITTED ON ACCESSIBLE ROUTES.29. THE UNDERSIDES OF NOSINGS SHALL NOT BE ABRUPT. THE RADIUS OFCURVATURE AT THE LEADING EDGE OF THE TREAD SHALL BE NO GREATER THAN1/2 IN. RISERS SHALL BE SLOPED OR THE UNDERSIDE OF THE NOSING SHALL HAVEAN ANGLE NOT LESS THAN 60 DEGREES FROM THE HORIZONTAL. NOSINGS SHALLPROJECT NO MORE THAN 1-1/2 IN.30. STAIRWAYS SHALL HAVE HANDRAILS AT BOTH SIDES OF ALL STAIRS.HANDRAILS SHALL HAVE THE FOLLOWING FEATURES:(A) HANDRAILS SHALL BE CONTINUOUS ALONG BOTH SIDES OF STAIRS. THEINSIDE HANDRAIL ON SWITCHBACK OR DOGLEG STAIRS SHALL ALWAYS BECONTINUOUS.(B) IF HANDRAILS ARE NOT CONTINUOUS, THEY SHALL EXTEND AT LEAST 12 INBEYOND THE TOP RISER AND AT LEAST 12 IN PLUS THE WIDTH OF ONE TREADBEYOND THE BOTTOM RISER. AT THE TOP, THE EXTENSION SHALL BE PARALLELWITH THE FLOOR OR GROUND SURFACE. AT THE BOTTOM, THE HANDRAIL SHALLCONTINUE TO SLOPE FOR A DISTANCE OF THE WIDTH OF ONE TREAD FROM THEBOTTOM RISER; THE REMAINDER OF THE EXTENSION SHALL BE HORIZONTAL(C) THE CLEAR SPACE BETWEEN HANDRAILS AND WALL SHALL BE 1-1/2 IN.(D) GRIPPING SURFACES SHALL BE UNINTERRUPTED BY NEWEL POSTS, OTHERCONSTRUCTION ELEMENTS, OR OBSTRUCTIONS.(E) TOP OF HANDRAIL GRIPPING SURFACE SHALL BE MOUNTED BETWEEN 34 INAND 38 IN ABOVE STAIR NOSINGS.(F) ENDS OF HANDRAILS SHALL BE EITHER ROUNDED OR RETURNED SMOOTHLYTO FLOOR, WALL, OR POST.(G) HANDRAILS SHALL NOT ROTATE WITHIN THEIR FITTINGS.31. ELEVATOR OPERATION SHALL BE AUTOMATIC. EACH CAR SHALL BE EQUIPPEDWITH A SELF-LEVELING FEATURE THAT WILL AUTOMATICALLY BRING THE CAR TOFLOOR LANDINGS WITHIN A TOLERANCE OF 1/2 IN UNDER RATED LOADING TOZERO LOADING CONDITIONS. THIS SELF-LEVELING FEATURE SHALL BEAUTOMATIC AND INDEPENDENT OF THE OPERATING DEVICE AND SHALLCORRECT THE OVER-TRAVEL OR UNDER-TRAVEL32. CALL BUTTONS IN ELEVATOR LOBBIES AND HALLS SHALL BE CENTERED AT 42IN ABOVE THE FLOOR. SUCH CALL BUTTONS SHALL HAVE VISUAL SIGNALS TOINDICATE WHEN EACH CALL IS REGISTERED AND WHEN EACH CALL IS ANSWERED.CALL BUTTONS SHALL BE A MINIMUM OF 3/4 IN IN THE SMALLEST DIMENSION. THEBUTTON DESIGNATING THE UP DIRECTION SHALL BE ON TOP. BUTTONS SHALL BERAISED OR FLUSH. OBJECTS MOUNTED BENEATH HALL CALL BUTTONS SHALLNOT PROJECT INTO THE ELEVATOR LOBBY MORE THAN 4 IN.33. A VISIBLE AND AUDIBLE SIGNAL SHALL BE PROVIDED AT EACH HOIST WAYENTRANCE TO INDICATE WHICH CAR IS ANSWERING A CALL. AUDIBLE SIGNALSSHALL SOUND ONCE FOR THE UP DIRECTION AND TWICE FOR THE DOWNDIRECTION OR SHALL HAVE VERBAL ANNUNCIATORS THAT SAY "UP" OR "DOWN."VISIBLE SIGNALS SHALL HAVE THE FOLLOWING FEATURES:(A) HALL LANTERN FIXTURES SHALL BE MOUNTED SO THAT THEIR CENTERLINE ISAT LEAST 72 IN ABOVE THE LOBBY FLOOR.(B) VISUAL ELEMENTS SHALL BE AT LEAST 2-1/2 IN. IN THE SMALLEST DIMENSION.(C) SIGNALS SHALL BE VISIBLE FROM THE VICINITY OF THE HALL CALL BUTTON. IN-CAR LANTERNS LOCATED IN CARS, VISIBLE FROM THE VICINITY OF HALL CALLBUTTONS, AND CONFORMING TO THE ABOVE REQUIREMENTS, SHALL BEACCEPTABLE.34. ALL ELEVATOR HOIST WAY ENTRANCES SHALL HAVE RAISED FLOORDESIGNATIONS PROVIDED ON BOTH JAMBS. THE CENTERLINE OF THECHARACTERS SHALL BE 60 IN FROM THE FLOOR. SUCH CHARACTERS SHALL BE 2IN HIGH. PERMANENTLY APPLIED PLATES ARE ACCEPTABLE IF THEY AREPERMANENTLY FIXED TO THE JAMBS.35. ELEVATOR DOORS SHALL OPEN AND CLOSE AUTOMATICALLY. THEY SHALL BEPROVIDED WITH A REOPENING DEVICE THAT WILL STOP AND REOPEN A CARDOOR AND HOIST WAY DOOR AUTOMATICALLY IF THE DOOR BECOMESOBSTRUCTED BY AN OBJECT OR PERSON. THE DEVICE SHALL BE CAPABLE OFCOMPLETING THESE OPERATIONS WITHOUT REQUIRING CONTACT FOR ANOBSTRUCTION PASSING THROUGH THE OPENING AT HEIGHTS OF 5 IN AND 29 INFROM THE FLOOR. DOOR REOPENING DEVICES SHALL REMAIN EFFECTIVE FORAT LEAST 20 SECONDS. AFTER SUCH AN INTERVAL, DOORS MAY CLOSE INACCORDANCE WITH THE REQUIREMENTS OF ANSI A17.1-1978 AND A17.1A-1979.36. THE MINIMUM ACCEPTABLE TIME FROM NOTIFICATION THAT A CAR ISANSWERING A CALL UNTIL THE DOORS OF THAT CAR START TO CLOSE SHALL BECALCULATED FROM THE FOLLOWING EQUATION:T = D OR T = D 1.5 FT/S 445 MM/SWHERE T = TOTAL TIME IN SECONDS AND D = DISTANCE IN FEET FROM A POINTIN THE LOBBY OR CORRIDOR 60 IN DIRECTLY IN FRONT OF THE FARTHEST CALLBUTTON CONTROLLING THAT CAR TO THE CENTERLINE OF ITS HOIST WAY DOOR. FOR CARS WITH IN-CAR LANTERNS, T BEGINS WHEN THE LANTERN IS VISIBLEFROM THE VICINITY OF HALL CALL BUTTONS AND AN AUDIBLE SIGNAL ISSOUNDED. THE MINIMUM ACCEPTABLE NOTIFICATION TIME SHALL BE 5 SECONDS.37. THE MINIMUM TIME FOR ELEVATOR DOORS TO REMAIN FULLY OPEN INRESPONSE TO A CAR CALL SHALL BE 3 SECONDS.38. THE FLOOR AREA OF ELEVATOR CARS SHALL PROVIDE SPACE FORWHEELCHAIR USERS TO ENTER THE CAR, MANEUVER WITHIN REACH OFCONTROLS, AND EXIT FROM THE CAR. THE CLEARANCE BETWEEN THECAR PLATFORM SILL AND THE EDGE OF ANY HOIST WAY LANDING SHALL BENO GREATER THAN 1-1/4 IN.39. THE LEVEL OF ILLUMINATION AT THE CAR CONTROLS, PLATFORM, ANDCAR THRESHOLD AND LANDING SILL SHALL BE AT LEAST 5 FOOT CANDLES.40. ELEVATOR CONTROL PANELS SHALL HAVE THE FOLLOWING FEATURES:(A) BUTTONS. ALL CONTROL BUTTONS SHALL BE AT LEAST 3/4 IN (19 MM) INTHEIR SMALLEST DIMENSION. THEY MAY BE RAISED OR FLUSH.(B) TACTILE AND VISUAL CONTROL INDICATORS. ALL CONTROL BUTTONSSHALL BE DESIGNATED BY RAISED STANDARD ALPHABET CHARACTERSFOR LETTERS, ARABIC CHARACTERS FOR NUMERALS, OR STANDARDSYMBOLS, AND AS REQUIRED IN ANSI A17.1-1978 AND A17.1A-1979. THECALL BUTTON FOR THE MAIN ENTRY FLOOR SHALL BE DESIGNATED BY ARAISED STAR AT THE LEFT OF THE FLOOR DESIGNATION. ALL RAISEDDESIGNATIONS FOR CONTROL BUTTONS SHALL BE PLACED IMMEDIATELYTO THE LEFT OF THE BUTTON TO WHICH THEY APPLY. APPLIED PLATES,PERMANENTLY ATTACHED, ARE AN ACCEPTABLE MEANS TO PROVIDERAISED CONTROL DESIGNATIONS. FLOOR BUTTONS SHALL BE PROVIDEDWITH VISUAL INDICATORS TO SHOW WHEN EACH CALL IS REGISTERED.THE VISUAL INDICATORS SHALL BE EXTINGUISHED WHEN EACH CALL ISANSWERED.(C) HEIGHT. ALL FLOOR BUTTONS SHALL BE NO HIGHER THAN 48 IN,UNLESS THERE IS A SUBSTANTIAL INCREASE IN COST, IN WHICH CASE THEMAXIMUM MOUNTING HEIGHT MAY BE INCREASED TO 54 IN, ABOVE THEFLOOR. EMERGENCY CONTROLS, INCLUDING THE EMERGENCY ALARMAND EMERGENCY STOP, SHALL BE GROUPED AT THE BOTTOM OF THEPANEL AND SHALL HAVE THEIR CENTERLINES NO LESS THAN 35 IN ABOVETHE FLOOR.(D) LOCATION. CONTROLS SHALL BE LOCATED ON A FRONT WALL IF CARSHAVE CENTER OPENING DOORS, AND AT THE SIDE WALL OR AT THE FRONTWALL NEXT TO THE DOOR IF CARS HAVE SIDE OPENING DOORS.41. IN ELEVATOR CARS, A VISUAL CAR POSITION INDICATOR SHALL BEPROVIDED ABOVE THE CAR CONTROL PANEL OR OVER THE DOOR TOSHOW THE POSITION OF THE ELEVATOR IN THE HOIST WAY. AS THE CARPASSES OR STOPS AT A FLOOR SERVED BY THE ELEVATORS, THECORRESPONDING NUMERALS SHALL ILLUMINATE, AND AN AUDIBLESIGNAL SHALL SOUND. NUMERALS SHALL BE A MINIMUM OF 1/2 IN HIGH.THE AUDIBLE SIGNAL SHALL BE NO LESS THAN 20 DECIBELS WITH AFREQUENCY NO HIGHER THAN 1500 HZ. AN AUTOMATIC VERBALANNOUNCEMENT OF THE FLOOR NUMBER AT WHICH A CAR STOPS ORWHICH A CAR PASSES MAY BE SUBSTITUTED FOR THE AUDIBLE SIGNAL..42. EMERGENCY TWO-WAY COMMUNICATION SYSTEMS BETWEEN THEELEVATOR AND A POINT OUTSIDE THE HOIST WAY SHALL COMPLY WITHANSI A17.1-1978 AND A17.1A-1979. THE HIGHEST OPERABLE PART OF ATWO-WAY COMMUNICATION SYSTEM SHALL BE A MAXIMUM OF 48 IN FROMTHE FLOOR OF THE CAR. IT SHALL BE IDENTIFIED BY A RAISED ORRECESSED SYMBOL AND LETTERING AND LOCATED ADJACENT TO THEDEVICE. IF THE SYSTEM USES A HANDSET, THEN THE LENGTH OF THE CORDFROM THE PANEL TO THE HANDSET SHALL BE AT LEAST 29 IN. IF THESYSTEM IS LOCATED IN A CLOSED COMPARTMENT, THE COMPARTMENTDOOR HARDWARE SHALL CONFORM TO 4.27, CONTROLS ANDOPERATING MECHANISMS. THE EMERGENCY INTERCOMMUNICATIONSYSTEM SHALL NOT REQUIRE VOICE COMMUNICATION.43. DOORWAYS SHALL HAVE A MINIMUM CLEAR OPENING OF 32 IN WITHTHE DOOR OPEN 90 DEGREES, MEASURED BETWEEN THE FACE OF THEDOOR AND THE STOP.44. MINIMUM MANEUVERING CLEARANCES AT DOORS THAT ARE NOTAUTOMATIC OR POWER-ASSISTED SHALL BE AS SHOWN ON SHEET G-006.THE FLOOR OR GROUND AREA WITHIN THE REQUIRED CLEARANCESSHALL BE LEVEL AND CLEAR.45. THE MINIMUM SPACE BETWEEN TWO HINGED OR PIVOTED DOORS INSERIES SHALL BE 48 IN PLUS THE WIDTH OF ANY DOOR SWINGING INTOTHE SPACE. DOORS IN SERIES SHALL SWING EITHER IN THE SAMEDIRECTION OR AWAY FROM THE SPACE BETWEEN THE DOORS.46. THRESHOLDS AT DOORWAYS SHALL NOT EXCEED 3/4 IN. IN HEIGHTFOR EXTERIOR SLIDING DOORS OR 1/2 IN. FOR OTHER TYPES OF DOORS.RAISED THRESHOLDS AND FLOOR LEVEL CHANGES AT ACCESSIBLEDOORWAYS SHALL BE BEVELED WITH A SLOPE NO GREATER THAN 1:2.47. IF A DOOR HAS A CLOSER, THEN THE SWEEP PERIOD OF THE CLOSERSHALL BE ADJUSTED SO THAT FROM AN OPEN POSITION OF 70 DEGREES,THE DOOR WILL TAKE AT LEAST 3 SECONDS TO MOVE TO A POINT 3 IN FROMTHE LATCH, MEASURED TO THE LEADING EDGE OF THE DOOR.48. THE MAXIMUM FORCE FOR PUSHING OR PULLING OPEN A DOOR SHALLBE AS FOLLOWS:(A) FIRE DOORS SHALL HAVE THE MINIMUM OPENING FORCE ALLOWABLEBY THE APPROPRIATE ADMINISTRATIVE AUTHORITY.THESE FORCES DO NOT APPLY TO THE FORCE REQUIRED TO RETRACTLATCH BOLTS OR DISENGAGE OTHER DEVICES THAT MAY HOLD THE DOORIN A CLOSED POSITION.49. IF AN AUTOMATIC DOOR IS USED, THEN IT SHALL COMPLY WITHAMERICAN NATIONAL STANDARD FOR POWER-OPERATED DOORS, ANSIA156.10-1979. SLOWLY OPENING, LOW-POWERED, AUTOMATIC DOORSSHALL BE CONSIDERED A TYPE OF CUSTOM DESIGN INSTALLATION ASDESCRIBED IN PARAGRAPH 1.1.1 OF ANSI A156.10-1979. SUCH DOORSSHALL NOT OPEN TO BACK CHECK FASTER THAN 3 SECONDS AND SHALLREQUIRE NO MORE THAN 15 LBF TO STOP DOOR MOVEMENT. IF A POWER-ASSISTED DOOR IS USED, ITS CLOSING SHALL CONFORM TO THEREQUIREMENTS IN SECTION 10 OF ANSI A156.10-1979.50. ENTRANCES REQUIRED TO BE ACCESSIBLE SHALL BE CONNECTED BYAN ACCESSIBLE ROUTE TO PUBLIC TRANSPORTATION STOPS, TOACCESSIBLE PARKING AND PASSENGER LOADING ZONES, AND TO PUBLICSTREETS OR SIDEWALKS IF AVAILABLE. THEY SHALL ALSO BE CONNECTEDBY AN ACCESSIBLE ROUTE TO ALL ACCESSIBLE SPACES OR ELEMENTSWITHIN THE BUILDING OR FACILITY.51. DRINKING FOUNTAIN SPOUTS SHALL BE NO HIGHER THAN 36 INMEASURED FROM THE FLOOR OR GROUND SURFACES TO THE SPOUTOUTLET.52. THE SPOUTS OF DRINKING FOUNTAINS AND WATER COOLERS SHALLBE AT THE FRONT OF THE UNIT AND SHALL DIRECT THE WATER FLOW IN ATRAJECTORY THAT IS PARALLEL OR NEARLY PARALLEL TO THE FRONT OFTHE UNIT. THE SPOUT SHALL PROVIDE A FLOW OF WATER AT LEAST 4 INHIGH SO AS TO ALLOW THE INSERTION OF A CUP OR GLASS UNDER THEFLOW OF WATER.53. DRINKING FOUNTAIN UNIT CONTROLS SHALL BE FRONT MOUNTED ORSIDE MOUNTED NEAR THE FRONT EDGE.54. CLEARANCES AT DRINKING FOUNTAINS SHALL BE AS FOLLOWS.(A) WALL-AND POST-MOUNTED CANTILEVERED UNITS SHALL HAVE ACLEAR KNEE SPACE BETWEEN THE BOTTOM OF THE APRON AND THEFLOOR OR GROUND AT LEAST 27 IN HIGH, 30 IN WIDE, AND 17 IN TO 19 INDEEP. SUCH UNITS SHALL ALSO HAVE A MINIMUM CLEAR FLOOR SPACE 30IN BY 48 IN TO ALLOW A PERSON IN A WHEELCHAIR TO APPROACH THEUNIT FACING FORWARD.(B) FREE STANDING OR BUILT-IN UNITS NOT HAVING A CLEAR SPACEUNDER THEM SHALL HAVE A CLEAR FLOOR SPACE AT LEAST 30 IN BY 48 INTHAT ALLOWS A PERSON IN A WHEELCHAIR TO MAKE A PARALLELAPPROACH TO THE UNIT.55. THE HEIGHT OF WATER CLOSETS SHALL BE 17 IN TO 19 IN, MEASUREDTO THE TOP OF THE TOILET SEAT. SEATS SHALL NOT BE SPRUNG TORETURN TO A LIFTED POSITION.56. FLUSH CONTROLS SHALL BE HAND OPERATED OR AUTOMATIC.CONTROLS FOR FLUSH VALVES SHALL BE MOUNTED ON THE WIDE SIDE OFTOILET AREAS NO MORE THAN 44 IN ABOVE THE FLOOR.57. TOILET PAPER DISPENSERS SHALL BE INSTALLED WITHIN REACH.DISPENSERS THAT CONTROL DELIVERY, OR THAT DO NOT PERMITCONTINUOUS PAPER FLOW, SHALL NOT BE USED.58. TOILET STALLS WITH A MINIMUM DEPTH OF 56 IN SHALL HAVE WALL-MOUNTED WATER CLOSETS. IF THE DEPTH OF TOILET STALLS ISINCREASED AT LEAST 3 IN, THEN A FLOOR-MOUNTED WATER CLOSET MAYBE USED59. IN STANDARD STALLS, THE FRONT PARTITION AND AT LEAST ONE SIDEPARTITION SHALL PROVIDE A TOE CLEARANCE OF AT LEAST 9 IN ABOVE THEFLOOR. IF THE DEPTH OF THE STALL IS GREATER THAN 60 IN, THEN THETOE CLEARANCE IS NOT REQUIRED.60. IF TOILET STALL APPROACH IS FROM THE LATCH SIDE OF THE STALLDOOR, CLEARANCE BETWEEN THE DOOR SIDE OF THE STALL AND ANYOBSTRUCTION MAY BE REDUCED TO A MINIMUM OF 42 IN.61. URINALS SHALL BE STALL-TYPE OR WALL-HUNG WITH AN ELONGATEDRIM AT A MAXIMUM OF 17 IN ABOVE THE FLOOR.62. A CLEAR FLOOR SPACE 30 IN BY 48 IN SHALL BE PROVIDED IN FRONT OFURINALS TO ALLOW FORWARD APPROACH. THIS CLEAR SPACE SHALLADJOIN OR OVERLAP AN ACCESSIBLE ROUTE. URINAL SHIELDS THAT DONOT EXTEND BEYOND THE FRONT EDGE OF THE URINAL RIM MAY BEPROVIDED WITH 29 IN CLEARANCE BETWEEN THEM.63. FLUSH CONTROLS SHALL BE HAND OPERATED OR AUTOMATIC, ANDSHALL BE MOUNTED NO MORE THAN 44 IN. ABOVE THE FLOOR.64. LAVATORIES SHALL BE MOUNTED WITH THE RIM OR COUNTERSURFACE NO HIGHER THAN 34 IN ABOVE THE FINISHED FLOOR. PROVIDE ACLEARANCE OF AT LEAST 29 IN FROM THE FLOOR TO THE BOTTOM OF THEAPRON.65. A CLEAR FLOOR SPACE 30 IN BY 48 IN SHALL BE PROVIDED IN FRONT OFA LAVATORY TO ALLOW FORWARD APPROACH. SUCH CLEAR FLOORSPACE SHALL ADJOIN OR OVERLAP AN ACCESSIBLE ROUTE AND SHALLEXTEND A MAXIMUM OF 19 IN UNDERNEATH THE LAVATORY.66. HOT WATER AND DRAIN PIPES UNDER LAVATORIES SHALL BEINSULATED OR OTHERWISE COVERED. THERE SHALL BE NO SHARP ORABRASIVE SURFACES UNDER LAVATORIES.67. MIRRORS SHALL BE MOUNTED WITH THE BOTTOM EDGE OF THEREFLECTING SURFACE NO HIGHER THAN 40 IN FROM THE FLOOR.68. ALL DOORS TO ACCESSIBLE TOILET ROOMS SHALL BE ACCESSIBLE.DOORS SHALL NOT SWING INTO THE CLEAR FLOOR SPACE REQUIREDFOR ANY FIXTURE EXCEPT DOORS MAY SWING INTO THE CLEAR FLOORPACE REQUIRED FOR ANY FIXTURES ONLY IN A TOILET OR BATHROOM FORINDIVIDUAL USE THAT PROVIDES SUFFICIENT MANEUVERING SPACE WITHINTHE ROOM FOR A PERSON USING A WHEELCHAIR TO ENTER AND CLOSETHE DOOR, USE THE FIXTURES, REOPEN THE DOOR AND EXIT.69. THE ACCESSIBLE FIXTURES AND CONTROLS SHALL BE ON ANACCESSIBLE ROUTE. AN UNOBSTRUCTED TURNING SPACE OF 60 IN SHALLBE PROVIDED WITHIN AN ACCESSIBLE TOILET ROOM. THE CLEAR FLOORSPACE AT FIXTURES AND CONTROLS, THE ACCESSIBLE ROUTE, AND THETURNING SPACE MAY OVERLAP.70. SINKS SHALL BE MOUNTED WITH THE COUNTER OR RIM NO HIGHERTHAN 34 IN FROM THE FLOOR.71. KNEE CLEARANCE THAT IS AT LEAST 27 IN HIGH, 30 IN WIDE, AND 19 INDEEP SHALL BE PROVIDED UNDERNEATH SINKS.72. EACH SINK SHALL BE A MAXIMUM OF 6-1/2 IN DEEP.73. A CLEAR FLOOR SPACE AT LEAST 30 IN BY 48 IN SHALL BE PROVIDED INFRONT OF A SINK TO ALLOW FORWARD APPROACH. THE CLEAR FLOORSPACE SHALL BE ON AN ACCESSIBLE ROUTE AND SHALL EXTEND AMAXIMUM OF 19 IN UNDERNEATH THE LAVATORY OR SINK.74. DOORS THAT LEAD TO AREAS THAT MIGHT PROVE DANGEROUS TO ABLIND PERSON (FOR EXAMPLE, DOORS TO LOADING PLATFORMS, BOILERROOMS, STAGES, AND THE LIKE) SHALL BE MADE IDENTIFIABLE TO THETOUCH BY A TEXTURED SURFACE ON THE DOOR HANDLE, KNOB, PULL OROTHER OPERATING HARDWARE. THIS TEXTURED SURFACE MAY BE MADEBY KNURLING OR ROUGHING OR BY A MATERIAL APPLIED TO THECONTACT SURFACE. SUCH TEXTURED SURFACES SHALL NOT BEPROVIDED FOR EMERGENCY EXIT DOORS OR ANY DOORS OTHER THANTHOSE TO HAZARDOUS AREAS.75.FOOD SERVICE LINES SHALL HAVE A MINIMUM CLEAR WIDTH OF 36 IN,WITH A PREFERRED CLEAR WIDTH OF 42 IN WHERE PASSAGE OF STOPPEDWHEELCHAIRS BY PEDESTRIANS IS DESIRED. TRAY SLIDES SHALL BEMOUNTED NO HIGHER THAN 34 IN ABOVE THE FLOOR.1/2" = 1'-0"2LAVATORY ELEVATION11/2" = 1'-0"3OBSTRUCTED HIGH LIMITS1/2" = 1'-0"4TOILET DETAILS1/2" = 1'-0"5OBSTRUCTED SIDE REACH3/8" = 1'-0"6ADA SIGN
|