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CL <br />48" MIN. <br />30" MIN. <br />48 <br />" <br /> <br />M <br />I <br />N <br />. <br />MI <br />N <br />. <br />1' <br />- <br />5 <br />" <br />23 <br />" <br /> <br />M <br />A <br />X <br />, <br />CL <br />1'-3" <br />CLEAR <br />24" MIN.18" MIN. <br />30 <br />" <br /> <br />M <br />I <br />N <br />. <br />figure 34.1 <br />cabinets under lavatories <br />3' <br />- <br />4 <br />" <br /> <br />M <br />A <br />X <br />. <br />11" MIN. <br />17" MIN. <br />MI <br />N <br />. <br />9" <br />. <br />at <br /> <br />b <br />a <br />c <br />k <br /> <br />o <br />f <br /> <br />k <br />n <br />e <br />e <br />27 <br />" <br /> <br />M <br />I <br />N <br />. <br />at <br /> <br />f <br />r <br />o <br />n <br />t <br /> <br />a <br />p <br />r <br />o <br />n <br />29 <br />" <br /> <br />M <br />I <br />N <br />. <br />34 <br />" <br /> <br />M <br />A <br />X <br />. <br />TOE <br />KNEE <br />APRON <br />SINK RIM OR COUNTER TOP <br />MIN. <br />8". <br />23" MAX. <br />FLOOR FINISH <br />PER 1134A.8 #5 <br />PLUMBING PROTECTION <br />PER 1134A.8 #6 <br />TOWEL FIXTURES <br />PER 1134A.8 #8 <br />KNEE AND TOE SPACE <br />PER 1134A.8 #4 <br />(SHOWN SHADED)mirrors and <br />towel fixtures <br />FAUCET CONTROLS PER 1134A.8 #7 <br />MIRRORS PER 1134A.8 #8 <br />48 <br />" <br /> <br />M <br />A <br />X <br />. <br />15 <br />" <br /> <br />M <br />I <br />N <br />. <br />figure 36A <br />mounting height for outlets <br />. <br />970 W. 190TH ST. SUITE 250 <br />Torrance, California 90502 <br />310.217.8885 <br />D E S I G N <br />BSB <br />www.bsbdesign.com <br />REVISIONS <br />THESE PLANS AND SPECIFICATIONS ARE PROTECTED UNDER <br />FEDERAL COPYRIGHT LAWS. © BSB DESIGN MAINTAINS <br />OWNERSHIP OF SUCH AND ALL RIGHTS AND PRIVILEGES. <br />A086 <br />OL <br />I <br />V <br />E <br /> <br />C <br />R <br />E <br />S <br />T <br /> <br />R <br />E <br />S <br />I <br />D <br />E <br />N <br />T <br />I <br />A <br />L <br />21 <br />5 <br />0 <br /> <br />E <br />. <br /> <br />F <br />O <br />U <br />R <br />T <br />H <br /> <br />S <br />T <br />. <br /> <br />& <br /> <br />2 <br />1 <br />6 <br />0 <br /> <br />E <br />. <br /> <br />F <br />O <br />U <br />R <br />T <br />H <br /> <br />S <br />T <br />. <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />5 <br />CBC 11A DIV. IV DWELLING <br />UNIT FEATURES <br />JOB NO: MR230056 <br />ELECTRICAL RECEPTACLE, SWITCH AND <br />CONTROL HEIGHTS <br />1. ELECTRICAL RECEPTACLE OUTLETS ON BRANCH CIRCUITS OF 30 AMPERES OR LESS <br />AND COMMUNICATION SYSTEM RECEPTACLES SHALL BE LOCATED NO MORE THAN 48 <br />INCHES MEASURED FROM THE TOP OF THE RECEPTACLE OUTLET BOX NOR LESS <br />THAN 15 INCHES MEASURED FROM THE BOTTOM OF THE RECEPTACLE OUTLET BOX <br />TO THE LEVEL OF THE FINISHED FLOOR OR WORKING PLATFORM. IF THE REACH IS <br />OVER A PHYSICAL BARRIER OR AN OBSTRUCTION (FOR EXAMPLE, A KITCHEN BASE <br />CABINET), RECEPTACLES SHALL BE LOCATED WITHIN THE REACH RANGES SPECIFIED <br />IN SECTION 1138A.3. PHYSICAL BARRIERS AND OBSTRUCTIONS SHALL NOT EXTEND <br />MORE THAN 25 INCHES FROM THE WALL BENEATH THE RECEPTACLE. COUNTERTOPS <br />SHALL BE ALLOWED TO EXTEND 25 1/2 INCHES FROM THE WALL BENEATH THE <br />RECEPTACLE. <br />RECEPTACLE OUTLETS THAT DO NOT SATISFY THESE SPECIFICATIONS ARE <br />ACCEPTABLE PROVIDED THAT COMPARABLE RECEPTACLE OUTLETS, THAT PERFORM <br />THE SAME FUNCTIONS, ARE PROVIDED WITHIN THE SAME AREA AND ARE <br />ACCESSIBLE. 1136A.1 <br />EXCEPTIONS: <br />A. RECEPTACLE OUTLETS INSTALLED AS PART OF PERMANENTLY INSTALLED <br />BASEBOARD HEATERS ARE EXEMPT. <br />B. REQUIRED RECEPTACLE OUTLETS SHALL BE PERMITTED IN FLOORS WHEN <br />ADJACENT TO SLIDING PANELS OR WALLS. <br />C. BASEBOARD ELECTRICAL OUTLETS USED IN MOVEABLE PARTITIONS, <br />WINDOW WALLS OR OTHER ELECTRICAL CONVENIENCE FLOOR OUTLETS <br />ARE NOT SUBJECT TO THE MINIMUM HEIGHT REQUIREMENTS. <br />D. THIS SECTION SHALL NOT APPLY TO EXISTING BUILDINGS WHEN THE <br />ENFORCING AGENCY DETERMINES THAT COMPLIANCE WITH THESE <br />STANDARDS WOULD CREATE AN UNREASONABLE HARDSHIP. <br />2. CONTROLS OR SWITCHES INTENDED TO BE USED BY THE OCCUPANT OF THE ROOM <br />OR AREA TO CONTROL LIGHTING AND RECEPTACLE OUTLETS, APPLIANCES, ALARMS <br />OR COOLING, HEATING AND VENTILATING EQUIPMENT SHALL BE LOCATED NO MORE <br />THAN 48 INCHES MEASURED FROM THE TOP OF THE OUTLET BOX NOR LESS THAN 15 <br />INCHES MEASURED FROM THE BOTTOM OF THE OUTLET BOX TO THE LEVEL OF THE <br />FINISHED FLOOR OR WORKING PLATFORM. IF THE REACH IS OVER A PHYSICAL <br />BARRIER OR AN OBSTRUCTION (FOR EXAMPLE, A KITCHEN BASE CABINET) SWITCHES <br />AND CONTROLS SHALL BE LOCATED WITHIN THE REACH RANGES SPECIFIED IN <br />SECTION 1138A.3. PHYSICAL BARRIERS OR OBSTRUCTIONS SHALL NOT EXTEND MORE <br />THAN 25 INCHES FROM THE WALL BENEATH A CONTROL OR SWITCH. COUNTERTOPS <br />SHALL BE ALLOWED TO EXTEND 25 1/2 INCHES FROM THE WALL BENEATH A <br />CONTROL OR SWITCH. 1136A.2. <br />EXCEPTION: APPLIANCES (E.G,. KITCHEN STOVES, DISHWASHERS, RANGE HOODS, <br />MICROWAVE OVENS AND SIMILAR APPLIANCES) WHICH HAVE CONTROLS LOCATED <br />ON THE APPLIANCE. <br />REACH RANGES <br />1. FORWARD REACH RANGES SHALL COMPLY WITH THE FOLLOWING: 1138A.3.1 <br />A. WHEN THE CLEAR FLOOR SPACE ALLOWS ONLY FORWARD APPROACH TO AN <br />OBJECT, THE MAXIMUM HIGH FORWARD REACH ALLOWED SHALL BE 48 INCHES <br />AND THE MINIMUM LOW FORWARD REACH SHALL BE NO LESS THAN 15 INCHES <br />ABOVE THE FINISH FLOOR. (SEE FIGURE 11A-1I(A)). <br />B. WHEN THE HIGH FORWARD REACH IS OVER AN OBSTRUCTION, THE CLEAR <br />FLOOR SPACE SHALL EXTEND BENEATH THE ELEMENT FOR A DISTANCE NOT <br />LESS THAN THE REACH DEPTH OVER THE OBSTRUCTION. <br />1. THE HIGH FORWARD REACH SHALL BE 48 INCHES MAXIMUM WHEN THE <br />REACH DEPTH IS 20 INCHES MAXIMUM. WHEN THE REACH DEPTH <br />EXCEEDS 20 INCHES, BUT IS NOT MORE THAN 25 INCHES, THE HIGH <br />FORWARD REACH SHALL BE 44 INCHES MAXIMUM. (SEE FIGURE 11A-11(B).) <br />2. SIDE REACH RANGES SHALL COMPLY WITH THE FOLLOWING: 1138A.3.2 <br />A. WHEN A CLEAR FLOOR SPACE ALLOWS A PARALLEL APPROACH TO AN <br />ELEMENT, AND THE SIDE REACH IS UNOBSTRUCTED, THE HIGH SIDE REACH <br />SHALL BE 48 INCHES MAXIMUM, AND THE LOW SIDE REACH SHALL BE 15 INCHES <br />MINIMUM ABOVE THE FINISH FLOOR. (SEE FIGURES 11A-1J(A) AND 11A-1J(B)) <br />B. WHEN A CLEAR FLOOR SPACE ALLOWS A PARALLEL APPROACH TO AN ELEMENT <br />AND THE HIGH SIDE REACH IS OVER AN OBSTRUCTION, THE HEIGHT OF THE <br />OBSTRUCTION SHALL BE 34 INCHES MAXIMUM AND THE DEPTH OF THE <br />OBSTRUCTION SHALL BE 24 INCHES MAXIMUM. <br />1. THE HIGH SIDE REACH SHALL BE 48 INCHES MAXIMUM FOR A REACH <br />DEPTH OF 10 INCHES MAXIMUM. WHEN THE REACH DEPTH EXCEEDS 10 <br />INCHES, BUT NO MORE THAN 24 INCHES, THE HIGH SIDE REACH SHALL BE <br />46 INCHES MAXIMUM. (SEE FIGURE 11A-1J(C).) <br />WATER CLOSETS SHALL BE LOCATED WITHIN BATHROOMS IN A MANNER THAT <br />PERMITS A GRAB BAR TO BE INSTALLED ON ONE SIDE OF THE FIXTURE. THE <br />CENTERLINE OF THE WATER CLOSET SHALL BE 17 INCHES MINIMUM TO 18 INCHES <br />MAXIMUM FROM A GRAB BAR WALL OR PARTITION. IN LOCATIONS WHERE WATER <br />CLOSETS ARE ADJACENT TO NON-GRAB BAR WALLS, VANITIES, LAVATORIES OR <br />BATHTUBS, THE CENTERLINE OF THE FIXTURE SHALL BE A MINIMUM OF 18 INCHES <br />FROM THE OBSTACLE. <br />B. WHERE THE WATER CLOSET IS NOT PLACED ADJACENT TO A SIDE WALL <br />CAPABLE OF ACCOMMODATING A GRAB BAR, THE BATHROOM SHALL HAVE <br />PROVISIONS FOR INSTALLATION OF FLOOR-MOUNTED, FOLDAWAY OR SIMILAR <br />ALTERNATIVE GRAB BARS. <br />WHERE THE WATER CLOSET IS PLACED ADJACENT TO A SIDE WALL, <br />REINFORCEMENT SHALL BE INSTALLED ON BOTH SIDES OR ONE SIDE AND THE <br />BACK. IF REINFORCEMENT IS INSTALLED AT THE BACK, IT SHALL BE INSTALLED <br />BETWEEN 32 INCHES AND 38 INCHES ABOVE THE FLOOR. THE GRAB BAR <br />REINFORCEMENT SHALL BE A MINIMUM OF 6 INCHES NOMINAL IN HEIGHT. THE <br />BACKING SHALL BE A MINIMUM OF 40 INCHES IN LENGTH. <br />REINFORCEMENT INSTALLED AT THE SIDE OF THE WATER CLOSET SHALL BE <br />INSTALLED 32 INCHES TO 38 INCHES ABOVE THE FLOOR. THE REINFORCEMENT <br />SHALL BE INSTALLED A MAXIMUM OF 12 INCHES FROM THE REAR WALL AND <br />SHALL EXTEND A MINIMUM OF 26 INCHES IN FRONT OF THE WATER CLOSET. THE <br />GRAB BAR REINFORCEMENT SHALL BE A MINIMUM OF 6 INCHES NOMINAL IN <br />HEIGHT. <br />C. THE MINIMUM HEIGHT OF WATER CLOSET SEATS SHALL BE 15 INCHES ABOVE <br />THE FLOOR. <br />D. WATER CLOSET CONTROLS SHALL BE MOUNTED NO MORE THAN 44 INCHES <br />ABOVE THE FLOOR. THE FORCE REQUIRED TO ACTIVATE CONTROLS SHALL BE <br />NO GREATER THAN 5 POUND-FORCE. <br />7.BATHROOMS OR POWDER ROOMS REQUIRED TO BE ACCESSIBLE SHALL HAVE AT <br />LEAST ONE ACCESSIBLE LAVATORY. WHERE MIRRORS AND TOWEL FIXTURES ARE <br />PROVIDED, AT LEAST ONE OF EACH SHALL BE ACCESSIBLE. 1134A.8 <br />a. VANITIES AND LAVATORIES SHALL BE INSTALLED WITH THE CENTERLINE OF THE <br />FIXTURE A MINIMUM OF 18 INCHES HORIZONTALLY FROM AN ADJOINING WALL <br />OR FIXTURE TO ALLOW FOR FORWARD APPROACH. WHEN PARALLEL <br />APPROACH IS PROVIDED, LAVATORIES SHALL BE INSTALLED WITH THE <br />CENTERLINE OF THE FIXTURE A MINIMUM OF 24 INCHES HORIZONTALLY FROM <br />AN ADJOINING WALL OR FIXTURE. THE TOP OF THE FIXTURE RIM SHALL BE A <br />MAXIMUM OF 34 INCHES ABOVE THE FINISHED FLOOR. <br />b. A CLEAR MANEUVERING SPACE AT LEAST 30 INCHES BY 48 INCHES SHALL BE <br />PROVIDED AT LAVATORIES AND SHALL BE CENTERED ON THE LAVATORY. <br />c. CABINETS UNDER LAVATORIES ARE ACCEPTABLE PROVIDED THE BATHROOM <br />HAS SPACE TO ALLOW A PARALLEL APPROACH BY A PERSON IN A WHEELCHAIR <br />AND THE LAVATORY CABINETS ARE DESIGNED WITH ADAPTABLE KNEE AND TOE <br />SPACE. <br />d. KNEE AND TOE SPACE SHALL BE PROVIDED AS FOLLOWS: <br />1. THE KNEE SPACE SHALL BE AT LEAST 30 INCHES WIDE AND 8 INCHES <br />DEEP. <br />2. THE KNEE SPACE SHALL BE AT LEAST 29 INCHES HIGH AT THE FRONT <br />FACE AND REDUCING TO NOT LESS THAN 27 INCHES AT A POINT 8 INCHES <br />BACK FROM THE FRONT EDGE. <br />3. THE KNEE AND TOE SPACE REQUIRED IN THIS SECTION SHALL BE <br />PROVIDED BY ONE OF THE FOLLOWING: <br />a. THE SPACE BENEATH THE LAVATORY SHALL BE LEFT CLEAR AND <br />UNOBSTRUCTED: <br />b. ANY CABINET BENEATH THE LAVATORY SHALL BE REMOVABLE <br />WITHOUT THE USE OF SPECIALIZED KNOWLEDGE OR SPECIALIZED <br />TOOLS: OR <br />c. DOORS TO THE CABINET BENEATH THE LAVATORY SHALL BE <br />REMOVABLE OR OPENABLE TO PROVIDE THE REQUIRED <br />UNOBSTRUCTED KNEE AND TOE SPACE. <br />4. THE TOE SPACE REQUIRED IN THIS SECTION SHALL BE PROVIDED AS <br />FOLLOWS: <br />a. SHALL BE AT LEAST 30 INCHES WIDE AND CENTERED ON THE <br />LAVATORY. <br />b. SHALL BE AT LEAST 17 INCHES DEEP, MEASURED FROM THE FRONT <br />EDGE. SHALL BE AT LEAST 9 INCHES HIGH FROM THE FLOOR. <br />e. THE FINISHED FLOOR BENEATH THE LAVATORY SHALL BE EXTENDED TO THE <br />WALL. <br />f. HOT WATER AND DRAIN PIPES EXPOSED UNDER LAVATORIES SHALL BE <br />INSULATED OR OTHERWISE COVERED. THERE SHALL BE NO SHARP OR <br />ABRASIVE SURFACES UNDER LAVATORIES. <br />g. FAUCET CONTROLS AND OPERATION MECHANISMS SHALL BE OPERABLE WITH <br />ONE HAND AND SHALL NOT REQUIRE TIGHT GRASPING, PINCHING OR TWISTING <br />OF THE WRIST. THE FORCE REQUIRED TO ACTIVATE CONTROLS SHALL BE NO <br />GREATER THAN 5 POUND-FORCE. LEVER OPERATED, PUSH-TYPE AND <br />ELECTRONICALLY CONTROLLED MECHANISMS ARE EXAMPLES OF ACCEPTABLE <br />DESIGNS. SELF-CLOSING VALVES ARE ALLOWED IF THE FAUCET REMAINS OPEN <br />FOR AT LEAST 10 SECONDS. <br />h. WHERE MIRRORS OR TOWEL FIXTURES ARE PROVIDED THEY SHALL BE <br />MOUNTED WITH THE BOTTOM EDGE NO HIGHER THAN 40 INCHES FROM THE <br />FLOOR. <br />BATHING & TOILET FACILITIES (cont.) <br />C <br />C 07/08/2025 PC COMMENTS RESPONSE <br />#3 <br />1134A.8.1 - Cabinets Under Lavatories <br />1134A.8.3 - Cabinet Adaptable w/ Knee & Toe Space <br />1138A.3.1 - Mounting Heights for Oullets