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32 2 N . H A R B O R B L V D . SA N T A A N A , C A 9 2 7 0 3 SHEET NUMBER 2 0 2 4 0 1 0 SHEET TITLE PROJECT NUMBER REVISIONS NO.DATE NO.DATE HANNOUCHE ARCHITECTS EXPRESSLY RESERVES ITS COMMON LAW COPYRIGHT AND OTHER PROPERTY RIGHTS INHERENT IN THESE PLANS. ALL DRAWINGS, ELECTRONIC FILES, FIELD NOTES AND ASSOCIATED DOCUMENTS ARE INSTRUMENTS OF SERVICE AND ARE THE PROPERTY OF HANNOUCHE ARCHITECTS. ALL INFORMATION CONTAINED IN THESE DRAWINGS, ELECTRONIC FILES, FIELD NOTES AND ASSOCIATED DOCUMENTS IS PROJECT SPECIFIC AND SHALL NOT BE REPRODUCED, DISCLOSED, CHANGED, COPIED, OR USED OTHERWISE IN ANY FORM OR MANNER WHATSOEVER, WITHOUT FIRST OBTAINING THE EXPRESSED WRITTEN PERMISSION AND CONSENT OF HANNOUCHE ARCHITECTS. HANNOUCHE ARCHITECT c 2021 HANNOUCHE ARCHITECTS 949.261.2070 SAMIR HANNOUCHE, ARCHITECT 20250 SW ACACIA ST. #145 NEWPORT BEACH, CA 92660 May 9, 2025 1 CORR 12/10/24 BLDG A CORR 3/18/25 OCFA 2 CORR 4/09/25 BLDG DATE SIGNED2 3 CORR 5/09/25 BLDG A0.19 DWELLING ADA NOTES DETAILS SCALE: N/A SEC. 1143A SIGNAGE - SECTION 1143A SIGNAGE 1143A.1 GENERAL. WHEN SIGNS AND/OR IDENTIFICATION DEVICES ARE PROVIDED THEY SHALL COMPLY WITH THIS SECTION. WHEN BOTH VISUAL AND TACTILE CHARACTERS ARE REQUIRED, EITHER ONE SIGN WITH BOTH VISUAL AND TACTILE CHARACTERS, OR TWO SEPARATE SIGNS ONE WITH VISUAL, AND ONE WITH TACTILE CHARACTERS, SHALL BE PROVIDED. EXCEPTION:SIGNS NEED NOT BE PROVIDED WITHIN DWELLING UNITS. NOTE:SEE SECTION 1127A.7 (see detail XX / XXX) FOR ADDITIONAL SIGNAGE REQUIREMENTS APPLICABLE TO SANITARY FACILITIES, AND SECTION 1124A (see detail XX / XXX) FOR ADDITIONAL SIGNAGE REQUIREMENTS APPLICABLE TO ELEVATORS. 1143A.2 IDENTIFICATION SIGNS. WHEN SIGNS IDENTIFY PERMANENT ROOMS AND SPACES OF A BUILDING OR SITE, THEY SHALL COMPLY WITH SECTIONS 1143A.J, JJ43A.5, 1143A.6 AND 1143A.7. EXCEPTION:EXTERIOR SIGNS THAT ARE NOT LOCATED AT THE DOOR TO THE SPACE THEY SERVE SHALL NOT BE REQUIRED TO COMPLY WITH SECTION 1143A.6. 1143A.3 DIRECTIONAL AND INFORMATIONAL SIGNS. WHEN SIGNS DIRECT TO OR GIVE INFORMATION ABOUT PERMANENT ROOMS AND SPACES OF A BUILDING OR SITE, THEY SHALL COMPLY WITH SECTIONS 1143A.5. 1143A.4 ACCESSIBILITY SIGNS. WHEN SIGNS IDENTIFY, DIRECT OR GIVE INFORMATION ABOUT ACCESSIBLE ELEMENTS AND FEATURES OF A BUILDING OR SITE, THEY SHALL INCLUDE THE APPROPRIATE SYMBOL OF ACCESSIBILITY AND SHALL COMPLY WITH SECTION 1143A.5. 1143A.5 VISUAL CHARACTERS. SIGNS WITH VISUAL CHARACTERS SHALL COMPLY WITH THIS SECTION. 1. FINISH AND CONTRAST. CHARACTERS AND THEIR BACKGROUND SHALL HAVE A NON-GLARE FINISH. CHARACTERS SHALL CONTRAST WITH THEIR BACKGROUND, EITHER LIGHT ON A DARK BACKGROUND OR DARK ON A LIGHT BACKGROUND. 2. CHARACTER TYPE. CHARACTERS SHALL BE UPPERCASE, LOWERCASE OR A COMBINATION OF BOTH. CHARACTERS SHALL BE CONVENTIONAL IN FORM, AND SHALL NOT BE ITALIC, OBLIQUE, SCRIPT, HIGHLY DECORATIVE, OR OF OTHER UNUSUAL FORMS. 3. PROPORTIONS. CHARACTERS ON SIGNS SHALL BE SELECTED FROM FONTS WHERE THE WIDTH OF THE UPPERCASE LETTER "0" IS 60 PERCENT MINIMUM AND 110 PERCENT MAXIMUM OF THE HEIGHT OF THE UPPERCASE LETTER " I ". 4. CHARACTER HEIGHT. VISUAL CHARACTERS SHALL BE SIZED IN ACCORDANCE WITH TABLE 1143A.5. VIEWING DISTANCE SHALL BE MEASURED AS THE HORIZONTAL DISTANCE BETWEEN THE CHARACTER AND AN OBSTRUCTION PREVENTING FURTHER APPROACH TOWARDS THE SIGN. CHARACTER HEIGHT SHALL BE BASED ON THE UPPERCASE LETTER " I ". 5. HEIGHT FROM FINISH FLR. VISUAL CHARACTERS SHALL BE 40 INCHES (1016 MM) MIN. ABOVE THE FINISH FLOOR. EXCEPTIONS: 1. VISUAL CHARACTERS INDICATING ELEVATOR CAR CONTROLS. 2. FLOOR-LEVEL EXIT SIGNS COMPLYING WITH CHAPTER 10, SECTION 1011.6. 6. STROKE THICKNESS. STROKE THICKNESS OF THE UPPERCASE LETTER " I " SHALL BE 10 PERCENT MINIMUM AND 20 PERCENT MAXIMUM OF THE HEIGHT OF THE CHARACTER. 7. CHARACTER SPACING. CHARACTER SPACING SHALL BE MEASURED BETWEEN THE TWO CLOSEST POINTS OF ADJACENT CHARACTERS,EXCLUDING WORD SPACES. SPACING BETWEEN INDIVIDUAL CHARACTERS SHALL BE 10 PERCENT MINIMUM AND 35 PERCENT MAXIMUM OF CHARACTER HEIGHT. 8. LINE SPACING. SPACING BETWEEN THE BASELINES OF SEPARATE LINES OF CHARACTERS WITHIN A MESSAGE SHALL BE 135 PERCENT MINIMUM AND 170 PERCENT MAXIMUM OF THE CHARACTER HEIGHT. 9. CHARACTER FORMAT. TEXT SHALL BE IN A HORIZONTAL FORMAT. 1143A.6 RAISED CHARACTERS AND PICTORIAL SYMBOL SIGNS. WHEN RAISED CHARACTERS ARE REQUIRED OR WHEN PICTORIAL SYMBOLS (PICTOGRAMS) ARE USED ON SUCH SIGNS, THEY SHALL COMPLY WITH THIS SECTION. RAISED CHARACTERS AND PICTORIAL SYMBOLS SHALL BE DUPLICATED IN BRAILLE COMPLYING WITH SECTION 1143A.7. 1. CHARACTER TYPE. RAISED CHARACTERS ON SIGNS SHALL BE 1/32 INCH (0.8 MM) MINIMUM ABOVE THEIR BACKGROUND. CHARACTERS SHALL BE SANS SERIF UPPERCASE, AND SHALL NOT BE ITALIC, OBLIQUE, SCRIPT, HIGHLY DECORATIVE, OR OF OTHER UNUSUAL FORMS. 2. CHARACTER HEIGHT. CHARACTER HEIGHT MEASURED VERTICALLY FROM THE BASELINE OF THE CHARACTER SHALL BE 5/8 INCH (15.9 MM) MINIMUM AND 2 INCHES (51 MM) MAXIMUM BASED ON THE HEIGHT OF THE UPPERCASE LETTER " I ". 3. CHARACTER FORMAT. CHARACTERS AND BRAILLE SHALL BE IN A HORIZONTAL FORMAT. 4. PROPORTIONS. RAISED CHARACTERS ON SIGNS SHALL BE SELECTED FROM FONTS WHEN THE WIDTH OF THE UPPERCASE LETTER " O " IS 60 PERCENT MINIMUM AND 110 PERCENT MAXIMUM OF THE HEIGHT OF THE UPPERCASE LETTER " I ". 5. STROKE THICKNESS. STROKE THICKNESS OF THE UPPERCASE LETTER " I " SHALL BE 15 PERCENT MAXIMUM OF THE HEIGHT OF THE CHARACTER. 6. CHARACTER SPACING. CHARACTER SPACING SHALL BE MEASURED BETWEEN THE TWO CLOSEST POINTS OF ADJACENT RAISED CHARACTERS WITHIN A MESSAGE, EXCLUDING WORD SPACES. WHEN CHARACTERS HAVE RECTANGULAR CROSS SECTIONS,SPACING BETWEEN INDIVIDUAL RAISED CHARACTERS SHALL BE 1/8 INCH (3.2 MM) MINIMUM AND 4 TIMES THE RAISED CHARACTER STROKE WIDTH MAXIMUM. WHEN CHARACTERS HAVE OTHER CROSS SECTIONS, SPACING BETWEEN INDIVIDUAL RAISED CHARACTERS SHALL BE 1/16 INCH (1.6 MM) MINIMUM AND 4 TIMES THE RAISED CHARACTER STROKE WIDTH MAXIMUM AT THE BASE OF THE CROSS SECTIONS, AND 1/8 INCH (3.2 MM) MINIMUM AND 4 TIMES THE RAISED CHARACTER STROKE WIDTH MAXIMUM AT THE TOP OF THE CROSS SECTIONS. CHARACTERS SHALL BE SEPARATED FROM RAISED BORDERS AND DECORATIVE ELEMENTS 3/8 INCH (9.5 MM) MINIMUM. 7.LINE SPACING. SPACING BETWEEN THE BASELINES OF SEPARATE LINES OF RAISED CHARACTERS WITHIN A MESSAGE SHALL BE 135 PERCENT MINIMUM AND 170 PERCENT MAXIMUM OF THE RAISED CHARACTER HEIGHT. 8.LOCATION. WHEN A TACTILE SIGN IS PROVIDED AT A DOOR, THE SIGN SHALL BE LOCATED ALONGSIDE THE DOOR AT THE LATCH SIDE. WHEN A TACTILE SIGN IS PROVIDED AT DOUBLE DOORS WITH ONE ACTIVE LEAF, THE SIGN SHALL BE LOCATED ON THE INACTIVE LEAF. WHEN A TACTILE SIGN IS PROVIDED AT DOUBLE DOORS WITH TWO ACTIVE LEAFS, THE SIGN SHALL BE LOCATED TO THE RIGHT OF THE RIGHT HAND DOOR. WHEN THERE IS NO WALL SPACE AT THE LATCH SIDE OF A SINGLE DOOR OR AT THE RIGHT SIDE OF DOUBLE DOORS, SIGNS SHALL BE LOCATED ON THE NEAREST ADJACENT WALL. SIGNS CONTAINING TACTILE CHARACTERS SHALL BE LOCATED SO THAT A CLEAR FLOOR SPACE OF 18 INCHES (457 MM) MINIMUM BY 18 INCHES (457 MM) MINIMUM, CENTERED ON THE TACTILE CHARACTERS, IS PROVIDED BEYOND THE ARC OF ANY DOOR SWING BETWEEN THE CLOSED POSITION AND 45 DEGREE OPEN POSITION. WHEN PERMANENT IDENTIFICATION SIGNAGE IS PROVIDED FOR ROOMS AND SPACES THEY SHALL BE LOCATED ON THE APPROACH SIDE OF THE DOOR AS ONE ENTERS THE ROOM OR SPACE. SIGNS THAT IDENTIFY EXITS SHALL BE LOCATED ON THE APPROACH SIDE OF THE DOOR AS ONE EXITS THE ROOM OR SPACE. 9. HEIGHT. SIGNS WITH RAISED CHARACTERS SHALL BE LOCATED 48 INCHES (1219 MM) MINIMUM ABOVE THE FINISH FLOOR, MEASURED FROM THE BASELINE OF THE LOWEST BRAILLE CELLS AND 60 INCHES (1524 MM) MAXIMUM ABOVE THE FINISH FLOOR, MEASURED FROM THE BASELINE OF THE HIGHEST LINE OF RAISED CHARACTERS. EXCEPTION: TACTILE CHARACTERS FOR ELEVATOR CAR CONTROLS SHALL NOT BE REQUIRED TO COMPLY WITH THIS SECTION. 10.PICTORIAL SYMBOL SIGNS (PICTOGRAMS). PICTORIAL SYMBOL SIGNS (PICTOGRAMS) SHALL BE ACCOMPANIED BY A TEXT DESCRIPTION LOCATED DIRECTLY BELOW THE PICTOGRAM FIELD. THE TEXT DESCRIPTION SHALL COMPLY WITH SECTIONS 1143A.6 AND 1143A.7. THE OUTSIDE DIMENSION OF THE PICTOGRAM FIELD SHALL BE A MINIMUM OF 6 INCHES (152 MM) IN HEIGHT. CHARACTERS AND BRAILLE SHALL NOT BE LOCATED IN THE PICTOGRAM FIELD. 1143A.7 BRAILLE. CONTRACTED GRADE 2 BRAILLE SHALL BE USED WHEREVER BRAILLE IS REQUIRED IN OTHER PORTIONS OF THESE STANDARDS. 1143A.7.1 DIMENSIONS AND CAPITALIZATION. BRAILLE DOTS SHALL HAVE A DOMED OR ROUNDED SHAPE AND SHALL COMPLY WITH TABLE 1143A.7.1. THE INDICATION OF AN UPPERCASE LETTER OR LETTERS SHALL ONLY BE USED BEFORE THE FIRST WORD OF SENTENCES, PROPER NOUNS AND NAMES, INDIVIDUAL LETTERS OF THE ALPHABET, INITIALS, AND ACRONYMS. 1. Measured center to center 1143A.7.2 POSITION. BRAILLE SHALL BE POSITIONED BELOW THE CORRESPONDING TEXT IN A HORIZONTAL FORMAT, FLUSH LEFT OR CENTERED. IF TEXT IS MULTI-LINED, BRAILLE SHALL BE PLACED BELOW THE ENTIRE TEXT. BRAILLE SHALL BE SEPARATED 3 INCH (9.5 MM) MINIMUM AND 1/2 INCH (12.7 MM) MAXIMUM FROM ANY OTHER TACTILE CHARACTERS AND 3/8 INCH (9.5 MM) MINIMUM FROM RAISED BORDERS AND DECORATIVE ELEMENTS. EXCEPTION:BRAILLE PROVIDED ON ELEVATOR CAR CONTROLS SHALL BE SEPARATED 3116 INCH (4.8 MM) MINIMUM AND SHALL BE LOCATED DIRECTLY BELOW THE CORRESPONDING RAISED CHARACTERS OR SYMBOLS. 1143A.8 SYMBOLS OF ACCESSIBILITY. SYMBOLS OF ACCESSIBILITY AND THEIR BACKGROUND SHALL HAVE A NON-GLARE FINISH. SYMBOLS OF ACCESSIBILITY SHALL CONTRAST WITH THEIR BACKGROUND WITH EITHER A LIGHT SYMBOL ON A DARK BACKGROUND OR A DARK SYMBOL ON A LIGHT BACKGROUND. SYMBOLS OF ACCESSIBILITY SHALL COMPLY WITH THE FOLLOWING: 1. INTERNATIONAL SYMBOL OF ACCESSIBILITY. THE INTERNATIONAL SYMBOL OF ACCESSIBILITY SHALL CONSIST OF A WHITE FIGURE ON A BLUE BACKGROUND. THE BLUE SHALL BE COLOR NO. 15090 IN FEDERAL STANDARD 595B. (SEE FIGURE 11A-1A.) 2. INTERNATIONAL SYMBOL OF TTY. (SEE FIGURE 11A-11C; detail XX this sheet) 3. VOLUME CONTROL TELEPHONES. (SEE FIGURE 11A-11D; detail XX this sheet) 4. ASSISTIVE LISTENING SYSTEMS. (SEE FIGURE 11A-11E; detail XX this sheet) 5. CLEANER AIR SYMBOL. (SEE CHAPTER 11B; see detail X / XXX) 6. TOILET AND BATHING FACILITIES GEOMETRIC SYMBOLS. (SEE SECTION 1127A.7; see detail X / XXX) TABLE 1143A.5 VISUAL CHARACTER HEIGHT HEIGHT TO FINISH FLOOR OR GROUND FROM BASELINE OF CHARACTER HORIZONTAL VIEWING DISTANCE MINIMUM CHARACTER HEIGHT 40 INCHES (1016 MM) TO LESS THAN OR EQUAL TO 70 INCHES (1778 MM) LESS THAN 72 INCHES (1829 MM) 5 8 INCH (15.9 MM) 72 INCHES (1829 MM) AND GREATER 5 8 INCH (15.9 MM), PLUS 18 INCH (3.2 MM) PER FOOT (305 MM) OF VIEWING DISTANCE ABOVE 72 INCHES (1829 MM) GREATER THAN 70 INCHES (1778 MM) TO LESS THAN OR EQUAL TO 120 INCHES (3048 MM) LESS THAN 180 INCHES (4572 MM) 2 INCHES (51 MM) 180 INCHES (4572 MM) AND GREATER 2 INCHES (51 MM), PLUS 18 INCH (3.2 MM) PER FOOT (305 MM) OF VIEWING DISTANCE ABOVE 180 INCHES (4572 MM) GREATER THAN 120 INCHES (3048 MM)LESS THAN 21 FEET (6401 MM) 3 INCHES (76 MM) 21 FEET (6401 MM) AND GREATER 3 INCHES (76 MM), PLUS 18 INCH (3.2 MM) PER FOOT (305 MM) OF VIEWING DISTANCE ABOVE 21 FEET (6401 MM) TABLE 1143A.7.1 BRAILLE DIMENSIONS MEASUREMENT RANGE MINIMUM IN INCHES MAXIMUM IN INCHES DOT BASE DIAMETER 0.059" (1.5 MM) TO 0.063" (1.6 MM) DISTANCE BETWEEN TWO DOTS IN THE SAME CELLS ¹0.100" (2.5 MM) DISTANCE BETWEEN CORRESPONDING DOTS IN ADJACENT CELLS ¹ 0.300" (7.6 MM) DOT HEIGHT 0.025" (0.6 MM) TO 0.037" (0.9 MM) DISTANCE BETWEEN TWO CORRESPONDING DOTS FROM ONE CELL DIRECTLY BELOW ¹ 0.395" (10.0 MM) TO 0.400" (10.2 MM) FIGURE 11A-1A INTERNATIONAL ACCESSIBILITY SYMBOL (a) symbol proportions (b) display conditions SEC. 1124A ELEVATORS AND (WHEELCHAIR) PLATFORM LIFTS - SECTION 1124A ELEVATORS AND PLATFORM (WHEELCHAIR) LIFTS 1124A.1 GENERAL. ELEVATORS PROVIDED IN COVERED MULTIFAMILY BUILDINGS SHALL BE ACCESSIBLE. ELEVATORS REQUIRED TO BE ACCESSIBLE SHALL COMPLY WITH THIS CHAPTER, ASME A17.1, SAFETY CODE FOR ELEVATORS AND ESCALATORS, TITLE 8, OF THE CALIFORNIA CODE OF REGULATIONS, UNDER "ELEVATOR SAFETY ORDERS," AND ANY OTHER APPLICABLE SAFETY REGULATIONS OF OTHER ADMINISTRATIVE AUTHORITIES HAVING JURISDICTION. EXCEPTION:PRIVATE ELEVATORS SERVING ONLY ONE DWELLING UNIT. 1124A.2 LOCATION. PASSENGER ELEVATORS SHALL BE LOCATED ON A MAJOR ACCESSIBLE ROUTE AND PROVISIONS SHALL BE MADE TO ENSURE THAT THEY REMAIN ACCESSIBLE AND USABLE AT ALL TIMES THAT THE BUILDING IS OCCUPIED. 1124A.3 SIZE OF CAB AND CONTROL LOCATIONS. 1124A.3.1 GENERAL. ELEVATORS SERVING COVERED MULTIFAMILY BUILDINGS SHALL BE SIZED TO ACCOMMODATE A WHEELCHAIR IN ACCORDANCE WITH THIS SECTION. EXCEPTION:WHEN THE ENFORCING AGENCY DETERMINES THAT COMPLIANCE WITH ANY REQUIREMENT OF THIS SECTION WOULD CREATE AN UNREASONABLE HARDSHIP, AN EXCEPTION TO THE REQUIREMENT SHALL BE GRANTED WHEN EQUIVALENT FACILITATION IS PROVIDED, AND WHERE IT CAN BE DEMONSTRATED THAT A PERSON USING A WHEELCHAIR CAN ENTER AND OPERATE THE ELEVATOR. 1124A.3.2 CAR INSIDE. THE CAR INSIDE SHALL ALLOW FOR THE TURNING OF A WHEELCHAIR. THE MINIMUM CLEAR DISTANCE BETWEEN WALLS OR BETWEEN WALL AND DOOR, EXCLUDING RETURN PANELS, SHALL NOT BE LESS THAN 80 INCHES BY 54 INCHES (2032 MM BY 1372 MM) FOR CENTER-OPENING DOORS, AND 68 INCHES BY 54 INCHES (1727 MM BY 1372 MM) FOR SIDE-SLIDE OPENING DOORS. (SEE FIGURE 11A-7A). MINIMUM DISTANCE FROM WALL TO RETURN PANEL SHALL NOT BE LESS THAN 51 INCHES (1295 MM). 1124A.3.2.1 DOOR SIZE. ELEVATOR DOORS SHALL PROVIDE A MINIMUM CLEAR WIDTH OF 36 INCHES (914 MM). 1124A.3.3 CAR CONTROLS. 1124A.3.3.1 CAR CONTROL LOCATION. ELEVATOR FLOOR BUTTONS SHALL BE WITHIN 54 INCHES (1372 MM) ABOVE THE FINISH FLOOR FOR SIDE APPROACH AND 48 INCHES (1219 MM) FOR FRONT APPROACH. EXCEPT FOR PHOTOELECTRIC TUBE BYPASS SWITCHES, EMERGENCY CONTROLS, INCLUDING THE EMERGENCY STOP AND ALARM, SHALL BE GROUPED IN OR ADJACENT TO THE BOTTOM OF THE PANEL AND SHALL BE NO LOWER THAN 35 INCHES (889 MM) FROM THE FLOOR. FOR MULTIPLE CONTROLS ONLY, ONE SET MUST COMPLY WITH THESE HEIGHT REQUIREMENTS. FLOOR BUTTONS SHALL BE PROVIDED WITH VISUAL INDICATORS TO SHOW WHEN EACH CALL IS REGISTERED. THE VISUAL INDICATORS SHALL BE EXTINGUISHED WHEN EACH CALL IS ANSWERED. NOTE:WHERE POSSIBLE, A 48-INCH (1219 MM) MAXIMUM HEIGHT FOR ELEVATOR FLOOR BUTTONS IS PREFERRED. 1124A.3.3.2 CAR CONTROL BUTTONS. PASSENGER ELEVATOR CAR CONTROLS SHALL HAVE A MINIMUM DIMENSION OF 3/4 INCH (19.1 MM) AND SHALL BE RAISED 1/8 INCH (3.2 MM) PLUS OR MINUS 1/32 INCH (0.8 MM) ABOVE THE SURROUNDING SURFACE. CONTROL BUTTONS SHALL BE ILLUMINATED, SHALL HAVE SQUARE SHOULDERS AND SHALL BE ACTIVATED BY A MECHANICAL MOTION THAT IS DETECTABLE. ALL CONTROL BUTTONS SHALL BE DESIGNATED BY A 5/8-INCH MINIMUM( 15.9 MM) RAISED CHARACTERS AND STANDARD RAISED SYMBOLS THAT COMPLY WITH SECTIONS 1143A.6 AND 1143A.7 (see detail XX / XXX) IMMEDIATELY TO THE LEFT OF THE CONTROL BUTTON. CONTRACTED GRADE 2 BRAILLE THAT CONFORMS TO SECTION 1143A.7 SHALL BE LOCATED IMMEDIATELY BELOW THE NUMERAL, CHARACTER OR SYMBOL. A MINIMUM CLEAR SPACE OF3/ 8 INCH (9.5 MM) OR OTHER SUITABLE MEANS OF SEPARATION SHALL BE PROVIDED BETWEEN ROWS OF CONTROL BUTTONS. (SEE FIGURE 11A-7B.) THE RAISED CHARACTERS AND SYMBOLS SHALL BE WHITE ON A BLACK BACKGROUND. CONTROLS AND EMERGENCY EQUIPMENT IDENTIFIED BY RAISED SYMBOLS SHALL INCLUDE, BUT NOT BE LIMITED TO, "DOOR OPEN," "DOOR CLOSE," "ALARM BELL," "EMERGENCY STOP" AND "TELEPHONE." THE CALL BUTTON FOR THE MAIN ENTRY FLOOR SHALL BE DESIGNATED BY A RAISED STAR AT THE LEFT OF THE FLOOR DESIGNATION. 1124A.3.4 EMERGENCY TELEPHONE. THE EMERGENCY TELEPHONE HANDSET SHALL BE POSITIONED NO HIGHER THAN 48 INCHES (1219 MM) ABOVE THE FLOOR, AND THE HANDSET CORD SHALL BE A MINIMUM OF29 INCHES (737 MM) IN LENGTH. IF THE TELEPHONE SYSTEM IS LOCATED IN A CLOSED COMPARTMENT, THE COMPARTMENT DOOR HARDWARE SHALL CONFORM TO THE PROVISIONS OF SECTION 1138A.4.4 (see detail XX / XXX). EMERGENCY INTERCOMMUNICATION SHALL NOT REQUIRE VOICE COMMUNICATION. 1124A.4 HALL CALL BUTTONS. CALL OPERATION BUTTONS SHALL BE CENTERED 42 INCHES (1067 MM) ABOVE THE FLOOR. BUTTONS SHALL BE A MINIMUM OF 3/8 INCH ( 19.1 MM) IN SIZE AND SHALL BE RAISED 1/8-INCH (3.2 MM) PLUS OR MINUS 1/32-INCH (0.8 MM) ABOVE THE SURROUNDING SURFACE. THE BUTTON DESIGNATING THE "UP" DIRECTION SHALL BE ON TOP. VISUAL INDICATION SHALL BE PROVIDED TO SHOW EACH CALL REGISTERED EXTINGUISHED WHEN ANSWERED. OBJECTS ADJACENT TO, AND BELOW, HALL CALL BUTTONS SHALL NOT PROJECT MORE THAN 4 INCHES (101.6 MM) FROM THE WALL. HALL CALL BUTTONS SHALL BE INTERNALLY ILLUMINATED WITH A WHITE LIGHT OVER THE ENTIRE SURFACE OF THE BUTTON. 1124A.5 MINIMUM ILLUMINATION. THE MINIMUM ILLUMINATION AT THE CAR CONTROLS THRESHOLD AND THE LANDING WHEN THE CAR AND LANDING DOORS ARE OPEN SHALL NOT BE LESS THAN 5 FOOT-CANDLES (54 LX). 1124A.6 HALL LANTERN. A VISUAL AND AUDIBLE SIGNAL SHALL BE PROVIDED AT EACH HOISTWAY ENTRANCE INDICATING TO THE PROSPECTIVE PASSENGER THE CAR ANSWERING THE CALL AND ITS DIRECTION OF TRAVEL AS FOLLOWS: 1. THE VISUAL SIGNAL FOR EACH DIRECTION SHALL BE A MINIMUM OF 2-1/2 INCHES (63.5 MM) HIGH BY 2-1/2 INCHES (63.5 MM) WIDE, AND VISIBLE FROM THE PROXIMITY OF THE HALL CALL BUTTON. 2. THE AUDIBLE SIGNAL SHALL SOUND ONCE FOR THE "UP" DIRECTION AND TWICE FOR THE "DOWN" DIRECTION OR OF A CONFIGURATION WHICH DISTINGUISHES BETWEEN UP AND DOWN ELEVATOR TRAVEL. 3. THE CENTER LINE OF THE FIXTURE SHALL BE LOCATED A MINIMUM OF6FEET (1829 MM) IN HEIGHT FROM THE LOBBY FLOOR. 4. THE USE OF IN-CAR LANTERNS, LOCATED IN OR ON THE CAR DOORJAMBS, VISIBLE FROM THE PROXIMITY OF THE HALL CALL BUTTONS AND CONFORMING TO THE ABOVE REQUIREMENTS OF THIS SECTION SHALL OR WILL BE ACCEPTABLE. THE USE OF ARROW SHAPES ARE PREFERRED FOR VISIBLE SIGNALS. 1124A.7 DOOR DELAY. 1124A.7.1 HALL CALL. THE MINIMUM ACCEPTABLE TIME FROM NOTIFICATION THAT A CAR IS ANSWERING A CALL (LANTERN AND AUDIBLE SIGNAL) UNTIL THE DOORS OF THE CAR START TO CLOSE SHALL BE CALCULATED BY THE FOLLOWING EQUATIONS BUT SHALL BE NO LESS THAN 5 SECONDS: T = D / (1.5 ft/s) OR T = D / (445 mm/s) WHERE 'T' IS THE TOTAL TIME IN SECONDS AND 'D' IS THE DISTANCE FROM A POINT IN THE LOBBY OR LANDING AREA 60 INCHES (1524 MM) DIRECTLY IN FRONT OF THE FARTHEST CALL BUTTON CONTROLLING THAT CAR TO THE CENTERLINE OF ITS HOISTWAY DOOR (SEE FIGURE 11A-7D ). FOR CARS WITH IN-CAR LANTERNS, 'T' BEGINS WHEN THE LANTERN IS VISIBLE FROM THE VICINITY OF HALL CALL BUTTONS AND AN AUDIBLE SIGNAL IS SOUNDED. 1124A.7.2 DOOR DELAY FOR CAR CALLS. THE MINIMUM ACCEPTABLE TIME FOR THE DOOR TO REMAIN FULLY OPEN AFTER RECEIVING A CALL SHALL NOT BE LESS THAN 5 SECONDS. 1124A.8 DOOR JAMB MARKING. THE FLOOR LEVEL AT ALL ELEVATOR HOISTWAY ENTRANCES SHALL BE DESIGNATED BY RAISED CHARACTERS PROVIDED ON BOTH JAMBS. CHARACTERS SHALL BE 2 INCHES (50.8 MM) IN HEIGHT LOCATED WITH THE CENTERLINE 60 INCHES ( 1524 MM) FROM THE FLOOR. ON THE MAIN ENTRY LEVEL, A RAISED FIVE POINTED STAR SHALL BE PLACED TO THE LEFT OF THE RAISED CHARACTER. THE OUTSIDE DIAMETER OF THE STAR SHALL BE 2 INCHES (50.8 MM) AND ALL POINTS SHALL BE OF EQUAL LENGTH. THE RAISED CHARACTERS AND THE STAR SHALL BE WHITE ON A BLACK BACKGROUND. CONTRACTED GRADE 2 BRAILLE, CONFORMING TO SECTION 1143A.7 (see detail XX / XXX), SHALL BE PLACED BELOW THE CORRESPONDING RAISED CHARACTERS AND THE STAR. THE BRAILLE TRANSLATION FOR THE STAR SHALL STATE "MAIN". THE RAISED CHARACTERS SHALL COMPLY WITH SECTION 1143A.6. (SEE FIGURE 11A-7C.) 1124A.9 DOOR PROTECTIVE AND REOPENING DEVICES. DOORS CLOSED BY AUTOMATIC MEANS SHALL BE PROVIDED WITH A DOOR REOPENING DEVICE THAT WILL FUNCTION TO STOP AND REOPEN A CAR DOOR AND ADJACENT HOISTWAY DOOR IN CASE THE CAR DOOR IS OBSTRUCTED WHILE CLOSING. THIS REOPENING DEVICE SHALL ALSO BE CAPABLE OF SENSING AN OBJECT OR PERSON IN THE PATH OF A CLOSING DOOR WITHOUT REQUIRING CONTACT FOR ACTIVATION AT A NOMINAL 5 INCHES AND 29 INCHES (127 MM AND 737 MM) ABOVE THE FLOOR. DOOR-REOPENING DEVICES SHALL REMAIN EFFECTIVE FOR A PERIOD OF NOT LESS THAN 20 SECONDS. AFTER SUCH AN INTERVAL, THE DOORS MAY CLOSE IN ACCORDANCE WITH THE REQUIREMENTS OF ASME A17.1. 1124A.10 OPERATION AND LEVELING. THE ELEVATOR SHALL BE AUTOMATIC AND BE PROVIDED WITH A SELF-LEVELING FEATURE THAT WILL AUTOMATICALLY BRING THE CAR TO THE FLOOR LANDINGS WITHIN A TOLERANCE OF PLUS OR MINUS 1/2 INCH (12.7 MM) UNDER RATED LOADING TO ZERO LOADING CONDITIONS. THIS SELF-LEVELING SHALL, WITHIN ITS ZONE, BE ENTIRELY AUTOMATIC AND INDEPENDENT OF THE OPERATING DEVICE AND SHALL CORRECT THE OVER TRAVEL OR UNDER TRAVEL. THE CAR SHALL ALSO BE MAINTAINED APPROXIMATELY LEVEL WITH THE LANDING, IRRESPECTIVE OF LOAD. THE CLEARANCE BETWEEN THE CAR PLATFORM SILL AND THE EDGE OF THE HOISTWAY LANDING SHALL BE NO GREATER THAN 1 1/4 INCHES (31.75 MM). 1124A.11 PLATFORM (WHEELCHAIR) LIFTS. 1124A.11.1 GENERAL. PLATFORM (WHEELCHAIR) LIFTS MAY BE PROVIDED BETWEEN LEVELS, IN LIEU OF PASSENGER ELEVATORS, WHEN THE VERTICAL DISTANCE BETWEEN LANDINGS, AS WELL AS THE STRUCTURAL DESIGN AND SAFEGUARDS ARE AS ALLOWED BY ASME A18.1, "SAFETY STANDARD FOR PLATFORM LIFTS AND STAIRWAY CHAIR LIFTS;" THE STATE OF CALIFORNIA, DEPARTMENT OF INDUSTRIAL RELATIONS, DIVISION OF OCCUPATIONAL SAFETY AND HEALTH (TITLE 8 "ELEVATOR SAFETY ORDERS") AND ANY APPLICABLE SAFETY REGULATIONS OF OTHER ADMINISTRATIVE AUTHORITIES HAVING JURISDICTION. IF LIFTS ARE PROVIDED, THEY SHALL BE DESIGNED AND CONSTRUCTED TO FACILITATE UNASSISTED ENTRY, OPERATION AND EXIT FROM THE LIFT, AND SHALL COMPLY WITH RESTRICTIONS AND ENHANCEMENTS OF THIS SECTION IN CONJUNCTION WITH TITLE 8 OF THE CALIFORNIA CODE OF REGULATIONS. 1124A.11.2 SIZE AND CLEAR FLOOR SPACE. PLATFORM (WHEELCHAIR)LIFTS SHALL BE OF SUFFICIENT SIZE TO ACCOMMODATE A WHEELCHAIR IN ACCORDANCE WITH SECTION 1138A.1.4 (see detail XX / XXX). 1124A.11.3 LIFT ACCESS. THERE SHALL BE A LEVEL AND CLEAR FLOOR AREA OR LANDING AT EACH FLOOR OR LEVEL SERVED BY PLATFORM(WHEELCHAIR) LIFTS. CLEAR FLOOR AREAS OR LANDINGS SHALL MEET THE APPLICABLE "ACCESSIBLE ROUTE" REQUIREMENTS. 1124A.11.4 STANDBY POWER. TO ENSURE CONTINUED OPERATION IN CASE OF PRIMARY POWER LOSS, PLATFORM (WHEELCHAIR) LIFTS SHALL BE PROVIDED WITH STANDBY POWER OR WITH SELF RECHARGEABLE BATTERY POWER THAT PROVIDES SUFFICIENT POWER TO OPERATE ALL PLATFORM LIFT FUNCTIONS FOR A MINIMUM OF FIVE UPWARD AND DOWNWARD TRIPS. 1124A.11.5 OPENNESS. PLATFORM (WHEELCHAIR) LIFTS ON AN ACCESSIBLE MEANS OF EGRESS SHALL NOT BE INSTALLED IN A FULLY ENCLOSED HOISTWAY. 1124A.11.6 DOORS AND GATES. LIFTS SHALL HAVE LOW ENERGY POWER-OPERATED DOORS OR GATES, WHICH SHALL REMAIN OPEN FOR 20 SECONDS MINIMUM. END DOORS SHALL HAVE 32 INCHES (813 MM) MINIMUM CLEAR OPENING WIDTH. SIDE DOORS CLEAR OPENING WIDTH SHALL BE 42 INCHES (1067 MM) MINIMUM. EXCEPTION:LIFTS HAVING DOORS OR GATES ON OPPOSITE SIDES SHALL BE PERMITTED TO HAVE SELF-CLOSING MANUAL DOORS OR GATES. 1124A.11. 7 RESTRICTION SIGN. A SIGN COMPLYING WITH SECTION 1143A (see detail XX / XXX) SHALL BE SECURELY FASTENED IN A CONSPICUOUS PLACE AT EACH LANDING AND ON THE PLATFORM. THE SIGN SHALL STATE "NO FREIGHT" IN LETTERS NOT LESS THAN 5/8 INCH (16 MM) HIGH AND INCLUDE THE INTERNATIONAL SYMBOL OF ACCESSIBILITY. 5'-8" MIN 3'-0" MIN 4' - 6 " M I N (b) side opening door 6'-8" MIN 3'-6" MIN (a) center opening door FIGURE 11A-7A MINIMUM DIMENSIONS FOR ELEVATOR CARS 4' - 3 " M I N 4' - 6 " M I N 4' - 3 " M I N 65 43 21 BS X 5/ 8 " MI N 3/4" MIN button diameter min separation characters and symbols height place star alongside main exit floor number 3/ 8 " MI N ℄ 35 " M I N AB O V E F L O O R CLOSEOPEN STOPALARM FIGURE 11A-7A MINIMUM DIMENSIONS FOR ELEVATOR CARS (b) maximum installation heights above cab floor (a) elevator control panel detail 2' - 1 1 " M I N 48 " M A X F O R F R O N T A P P R O A C H 54 " M A X F O R S I D E A P P R O A C H 2' - 8 " M I N ℄ ℄ ℄ rail control panel see (a) 1 1/2" MIN FIGURE 11A-7D GRAPH OF TIMING EQUATION DISTANCE IN FEET ACCEPTABLE 'T ' T I M E I N S E C O N D S UN A C C E P T A B L E 5 6 8 10 12 14 16 18 6 5 4 3 2 1 7 8 9 10 11 12 13 0 FIGURE 11A-7C HOISTWAY AND ELEVATOR ENTRANCES 1 3'-6 " 5 ' - 0 " 6'-0 " ℄ ℄ ℄ 2 ' - 5 " 5 " B A floor landing numbers on both sides of door jamb call button hall lantern NOTE: The automatic door reopening device is activated if an object passes through either line A or line B. Line A and line B represent the vertical location of the door reopening devise not requiring contact. 1«2" M I N 2" MIN SECTION 3002.4 ELEVATOR CAR TO ACCOMMODATE AMBULANCE STRETCHER 3002.4a GENERAL STRETCHER REQUIREMENTS. ALL BUILDINGS AND STRUCTURES WITH ONE OR MORE PASSENGER ELEVATORS SHALL BE PROVIDED WITH NOT LESS THAN ONE MEDICAL EMERGENCY SERVICE ELEVATOR TO ALL LANDINGS MEETING THE PROVISIONS OF SECTION 3002.4a. EXCEPTIONS: 1.ELEVATORS IN STRUCTURES USED ONLY BY MAINTENANCE AND OPERATION PERSONNEL. 2.ELEVATORS IN JAILS AND PENAL INSTITUTIONS. 3.ELEVATORS IN BUILDINGS OR STRUCTURES WHERE EACH LANDING IS AT GROUND LEVEL OR IS ACCESSIBLE AT GRADE LEVEL OR BY A RAMP. 4.ELEVATOR(S) IN TWO-STORY BUILDINGS OR STRUCTURES EQUIPPED WITH STAIRS OF A CONFIGURATION THAT WILL ACCOMMODATE THE CARRYING OF THE GURNEY OR STRETCHER AS PERMITTED BY THE LOCAL JURISDICTIONAL AUTHORITY. 5.ELEVATORS IN BUILDING OR STRUCTURES LESS THEN FOUR STORIES IN HEIGHT FOR WHICH THE THE LOCAL JURISDICTIONAL AUTHORITY HAS GRANTED AN EXCEPTION IN THE FORM OF A WRITTEN DOCUMENT. 3002.4.1a GURNEY SIZE. THE MEDICAL EMERGENCY SERVICE ELEVATOR SHALL ACCOMMODATE THE LOADING AND TRANSPORT OF AN AMBULANCE GURNEY OR STRETCHER [MAXIMUM SIZE 24 INCHES BY 84 INCHES (610 MM BY 2134 MM) WITH NOT LESS THAN 5-INCH (127MM) RADIUS CORNERS] IN THE HORIZONTAL POSITION. 3002.4.2a HOISTWAY DOORS, THE HOISTWAY LANDING OPENINGS SHALL BE PROVIDED WITH POWER-OPERATED DOORS. 3002.4.3a ELEVATOR ENTRANCE OPENING AND CAR SIZE. THE ELEVATOR CAR SHALL BE OF SUCH A SIZE AND ARRANGEMENT TO ACCOMMODATE A 24 INCHES BY 84 INCHES (610 MM BY 2134 MM)AMBULANCE GURNEY OR STRETCHER WITH NOT LESS THAN 5-INCH (127MM) RADIUS CORNERS, IN THE HORIZONTAL, OPEN POSITION, SHALL BE PROVIDED WITH A MINIMUM CLEAR DISTANCE BETWEEN WALLS OR BETWEEN WALLS AND DOOR EXCLUDING RETURN PANELS NOT LESS THAN 80INCHES BY 54 INCHES (2032 MM BY 1372 MM), AND A MINIMUM DISTANCE FROM WALL AND RETURN PANEL NOT LESS THAN 51 INCHES(1295 MM) WITH A 42 INCH (1067 MM) SIDE SLIDE DOOR. EXCEPTION:THE ELEVATOR CAR DIMENSIONS AND/OR THE CLEAR ENTRANCE OPENING DIMENSIONS MAY BE ALTERED WHERE IT CAN BE DEMONSTRATED TO THE LOCAL JURISDICTIONAL AUTHORITY'S SATISFACTION THAT THE PROPOSED CONFIGURATION WILL HANDEL THE DESIGNATED GURNEY OR STRETCHER WITH EQUIVALENT EASE. DOCUMENTATION FROM THE LOCAL AUTHORITY SHALL BE PROVIDED TO THE OCCUPATIONAL SAFETY AND HEALTH STANDARDS BOARD. 3002.4.4a ELEVATOR RECALL. THE ELEVATOR(S) DESIGNATED THE MEDICAL EMERGENCY ELEVATOR SHALL BE EQUIPPED WITH A KEY SWITCH TO RECALL THE ELEVATOR NONSTOP TO THE MAIN FLOOR. FOR THE PURPOSE OF THIS SECTION, ELEVATORS IN COMPLIANCE WITH SECTION 3002.2 SHALL BE ACCEPTABLE. 3002.4.5a DESIGNATION. MEDICAL EMERGENCY ELEVATORS SHALL BE IDENTIFIED BY THE INTERNATIONAL (STAR OR LIFE) FOR EMERGENCY MEDICAL SERVICES. 3002.4.6a SYMBOL SIZE. THE SYMBOL SHALL NOT BE LESS THAN 3 INCHES (76 MM) IN SIZE. 3002.4.7a SYMBOL LOCATION. A SYMBOL SHALL BE PERMANENTLY ATTACHED TO EACH SIDE OF THE HOISTWAY DOOR FRAME ON THE PORTION OF THE FRAME AT RIGHT ANGLES TO THE HALLWAY OR LANDING AREA. EACH SYMBOL SHALL NOT BE LESS THAN 78 INCHES (1981 MM) AND NOT MORE THAN 84 INCHES (2134 MM) ABOVE THE FLOOR LEVEL AT THE THRESHOLD. SEE CBC CHAPTER 30, ELEVATORS AND CONVEYING SYSTEMS, FOR ADDITIONAL REQUIREMENTS NOT SHOWN HERE. SEC. 1125A HAZARDS ON ACCESSIBLE ROUTES - SECTION 1125A HAZARDS ON ACCESSIBLE ROUTES 1125A.1 WARNING CURBS. ABRUPT CHANGES IN LEVEL EXCEEDING 4 INCHES (101.6 MM) IN VERTICAL DIMENSION, SUCH AS CHANGES IN LEVEL AT PLANTERS OR FOUNTAINS LOCATED IN OR ADJACENT TO WALKS, HALLS, CORRIDORS, PASSAGEWAYS, AISLES, PEDESTRIAN WAYS AND OTHER CIRCULATION SPACES SHALL BE IDENTIFIED BY CURBS PROJECTING AT LEAST 6 INCHES (152.4 MM) IN HEIGHT ABOVE THE WALK OR SIDEWALK SURFACE TO WARN THE BLIND OF A POTENTIAL DROP-OFF EXCEPTION:WHEN A GUARDRAIL OR HANDRAIL IS PROVIDED WITH EDGE PROTECTION IN ACCORDANCE WITH CBC SECTION 1010.10.1. 1125A.2 HEADROOM CLEARANCE. WALKS, HALLS, CORRIDORS, PASSAGEWAYS, AISLES, PEDESTRIAN WAYS AND OTHER CIRCULATION SPACES WHICH ARE PART OF THE REQUIRED EGRESS SYSTEM SHALL HAVE A MINIMUM CLEAR HEADROOM AS REQUIRED IN CBC SECTION 1003.2. OTHER WALKS, PEDESTRIAN WAYS AND CIRCULATION SPACES SHALL HAVE A MINIMUM CLEAR HEADROOM OF 80 INCHES (2032 MM). IF THE VERTICAL CLEARANCE OF AN AREA ADJOINING AN ACCESSIBLE ROUTE IS REDUCED TO LESS THAN 80 INCHES (2032 MM) NOMINAL DIMENSION, A GUARDRAIL OR OTHER BARRIER HAVING ITS LEADING EDGE AT OR BELOW 27 INCHES (686 MM) ABOVE THE FINISHED FLOOR SHALL BE PROVIDED. 6" MI N HI G H to suit design GUIDE CURB DETAIL > 4 " abrupt change in level EGRESS HEADROOM CLEARANCE 2' - 3 " M A X X < 6 ' - 8 " guard or barrier rail FIGURE 11A-1B HEADROOM CLEARANCE AND OVERHANGING PROJECTION 6' - 8 " M I N ov e r h a n g i n g o b s t r u c t i o n 7' - 0 " M I N he a d r o o m c l e a r a n c e 3 1 2