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UTILITY PLAN <br />U-1 <br />1 02/06/26 A.B. <br />Araceli Maciel <br />PH 714 / 285 1121 <br />Revisions <br />Revision <br /> Date By: <br />Site: <br />21 <br />2 <br />9 <br /> <br />N <br /> <br />H <br />a <br />t <br />h <br />a <br />w <br />a <br />y <br /> <br />S <br />t <br />. <br />Sa <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />5 <br />Owner: <br />Sheet content: <br />SHEET NUMBER: <br />DRAWN: <br />CHECKED: <br />DATE: <br />JOB NO: <br />A.H. <br />Mr. Julio Valdez <br />(714) 679 - 5521 <br />Araceli Maciel <br />Plan preparer: <br />P.O.Box 672 <br />Orange <br />California 92856 <br />aramaci65@gmail.com <br />09/28/2025 <br />AP <br />N <br />: <br /> <br />3 <br />9 <br />6 <br /> <br />- <br /> <br />1 <br />8 <br />3 <br /> <br />- <br /> <br />1 <br />0 <br />NT <br />R <br />: <br /> <br />5 <br />9 <br />1 <br />0 <br /> <br />B <br />L <br />K <br /> <br />L <br />o <br />t <br />: <br /> <br />4 <br />8 <br />02/06/26 <br />SLOPE <br />REF. <br />SH & POLE <br />W/H <br />2 <br />1 <br />(E) BEDRM 3 <br />(E) BEDRM 4 <br />(E) BA 1 <br />(E) BA 2 <br />(E) <br />KITCH <br />(E) ENTRY <br />(E) FAMILIY <br />ROOM <br />W/H <br />REF. <br />WASHER & <br />DRYER <br />RELOCATED <br />(N) 4" Ø <br />DRYER VENT <br />THRU ATTIC <br />FAU <br />(N) CONC. LANDING- 7 3/4" <br />1 <br />AD1 <br />2 <br />AD1 <br />24 <br />" <br />mi <br />n <br />. <br />30" min. <br />N S <br />W <br />E <br />UNDER <br />COUNTER <br />1/ <br />4 <br />" <br />SL <br />O <br />P <br />E <br />1/ <br />4 <br />" <br />SL <br />O <br />P <br />E <br />1/4" <br />SLOPE <br />1/4" <br />SLOPE <br />110v <br />UTILITY FLOOR PLAN SC=1/4"=1'-0" <br />UTILITY LEGEND <br />FOOTNOTES <br />a.ALL OUTLETS ARE TO BE AFCI WITH NO EXCEPTIONS <br />b.ALL LIGHTS ARE HIGH EFFICACY WITH NO EXCEPTIONS <br />c.ALL RECEPTACLES REQUIRED GFCI SHALL BE COMBINATION <br /> OF AFCI, GFCI (CEC 210.52(E)(1)) <br />d.ALL NEW RECEPTACLES IN BATHROOM WET AREAS OR OVER <br /> THE COUNTER, SHALL BE COMBINATION OF GFCI and AFCI <br /> PER 2019 CODE REQUIREMENTS. <br />e.EXTERIOR RECEPTACLES REQUIRED FOR DECK/PORCH SHALL <br /> BE ON AFCI, GFCI, AND W.P. <br />f.MINIMUM LIGHTING IS REQUIRED FOR LANDING, STEPS, <br /> DECK PER CODE, 1 FOOT CANDLE. LOCATE LIGHTING <br /> WITH SENSOR OR TIME SCHEDULE SWITCH PER CODE. <br />ELECTRICAL NOTES <br />a.WHERE A COMPARTMENT OR SPACE FOR DOMESTIC CLOTHES DRYER IS PROVIDED, <br /> NOT LESS THAN A 4 INCH DIAMETER MOISTURE EXHAUST DUCT OF APPROVED <br /> MATERIAL SHALL BE INSTALLED. [CMC 504.3.1] <br />b.MOISTURE EXHAUST DUCTS FOR THE DRYER SHALL TERMINATE ON THE OUTSIDE OF <br />THE BUILDING AND SHALL BE EQUIPPED WITH A BACKDRAFT DUMPER. [CMC 504.3] <br />c.WHERE A CLOSET IS DESIGNED FOR INSTALLATION OF A CLOTHES DRYER, AN <br />OPENING OF NOT <br /> LESS THAN 100 SQUARE INCHES FOR MAKEUP AIR SHALL BE PROVIDED IN DOOR <br /> OR BY OTHER APPROVED MEANS. [CMC 504.3.1] <br />d.SHOW ON THE PLANS THAT ENVIRONMENTAL AIR DUCT EXHAUST FROM CLOTHES <br />DRYER SHALL TERMINATE NOT LESS THAN 3 FEET FROM A PROPERTY LINE AND 3 FEET <br />FROM OPENINGS IN ANY DIRECTION FROM OPENINGS INTO THE BUILDING. <br />[CMC 504.5] <br />e.A DOMESTIC CLOTHES DRYER DUCT SHALL BE OF METAL AND A MINIMUM OF 4 <br />INCHES IN DIAMETER. THE EXHAUST DUCT SHALL NOT EXCEED A TOTAL COMBINED <br />HORIZONTAL AND VERTICAL LENGTH OF 14 FEET, INCLUDING TWO 90 DEGREE <br />ELBOWS. TWO FEET SHALL BE DEDUCTED FOR EACH 90 DEGREE ELBOW IN EXCESS <br />OF TWO. (CMC 504.2.2.1) <br />f.LAUNDRY VENTILATION EXHAUST SHALL TERMINATE AT LEAST 3 FEET FROM THE <br />PROPERTY LINE AND 3 FEET FROM OPENINGS INTO ANY BUILDINGS. (CMC 504.5) <br />DRYER NOTES: <br />RECESSED DOWNLIGHT LUMINAIRES IN CEILINGS. LUMINAIRES RECESSED <br />INTO CEILINGS SHALL MEET ALL OF THE FOLLOWING REQUIREMENTS: <br />a.BE LISTED, AS DEFINED IN SECTION 100.1, FOR ZERO CLEARANCE <br /> INSULATION CONTACT (IC) BY UNDERWRITERS LABORATORIES <br /> OR OTHER NATIONALLY RECOGNIZED TESTING/RATING LABORATORY <br />b.HAVE A LABEL THAT CERTIFIES THE LUMINAIRE IS AIRTIGHT WITH AIR <br /> LEAKAGE LESS THAN 2.0 CFM AT 75 PASCALS WHEN TESTED IN <br /> ACCORDANCE WITH ASTM E283. AN EXHAUST FAN HOUSING SHALL <br /> NOT BE REQUIRED TO BE CERTIFIED AIRTIGHT <br />c.BE SEALED WITH A GASKET OR CAULK BETWEEN THE LUMINAIRE <br /> HOUSING AND CEILING, AND HAVE ALL AIR LEAK PATHS BETWEEN <br /> CONDITIONED AND UNCONDITIONED SPACES SEALED WITH A <br /> GASKET OR CAULK <br />d.SHALL NOT CONTAIN SCREW BASE SOCKETS <br />RECESSED LIGHT NOTES <br />SMOKE ALARM NOTES <br />a.SMOKE ALARM: IN EACH SLEEPING ROOM <br />b.SMOKE ALARM & CARBON MONOXIDE ALARM: <br />i. OUTSIDE EACH SEPARATE SLEEPING AREA IN THE IMMEDIATE VICINITY OF THE <br />BEDROOMS. <br />ii. ON EACH FLOOR INCLUDING BASEMENTS AND HABITABLE ATTICS. <br />c.SPECIFY UL217 FOR SMOKE DETECTOR AND UL2034/2075 FOR CARBON <br />MONOXIDE DETECTOR ON PLAN. <br />d.SMOKE ALARMS AND SMOKE DETECTORS SHALL NOT BE INSTALLED WITHIN A 36 <br />IN. (910 mm) HORIZONTAL PATH FROM THE SUPPLY REGISTERS OF A FORCED AIR <br />HEATING OR COOLING SYSTEM AND SHALL BE INSTALLED OUTSIDE OF THE DIRECT <br />AIRFLOW FROM THOSE REGISTERS. <br />A COMPLIANT DIMMER UNLESS THEY ARE CONTROLLED BY A VACANCY SENSOR <br />OR AN OCCUPANCY SENSOR. THE COMBINED USE OF NEMA SSL-7A-COMPLIANT <br />DIMMER WITH LED LUMINAIRES CAN ENSURE FLICKER FREE OPERATION WHEN THE <br />LUMINAIRE IS DIMMED. <br />a.WATER CLOSETS 1.28 gallons/flush <br />b.SHOWERHEADS - SINGLE 1.8 gpm @ 80 psi <br />c.SHOWERHEADS - MULTIPLE 1.8 gpm @ 80 psi combined <br />d.LAVATORY FAUCETS 1.2 gpm @ 60 psi <br />e.KITCHEN FAUCETS 1.8 gpm @60 psi <br />ALL PLUMBING FIXTURES AND FITTINGS SHALL COMPLY <br />WITH THE FOLLOWING MAX. FLOWRATES: <br /># <br />SHOWER NOTES <br />a.SHOWER COMPARTMENTS SHALL BE NOT LESS THAN 1,024 SQ. IN., <br />SHALL HAVE A MINIMUM CEILING HEIGHT OF 6'-8" AND ALSO BE <br />CAPABLE OF ENCOMPASSING A 30" DIAMETER CIRCLE AT THE <br />SHOWERHEAD. <br />b.SHOWER SHALL BE PROVIDED WITH MIXING VALVE THAT WILL <br />PROVIDE SCALD AND THERMAL SHOCK PROTECTION IN <br />ACCORDANCE WITH ASSE 1016 OR ASME A112.18.1/CSA B125.1. <br />c.SHOWER THRESHOLD SHALL BE NO LESS THAN 2 INCHES ABOVE <br />SHOWER DRAIN. THE FINISHED FLOOR OF THE RECEPTOR SHALL SLOPE <br />UNIFORMLY FROM THE SIDES TOWARDS THE DRAIN NOT LESS THAN <br />1/4" PER FOOT AND NOT MORE THAN 1/2" PER FOOT. <br />d.GLAZING IN ENCLOSURE FOR OR WALLS FACING HOT TUBS, BATHTUBS, <br />SHOWERS WHIRL-POOLS, SAUNAS, STEAM ROOMS WHERE THE BOTTOM <br />EDGE OF THE GLAZING IS LESS THAN 60" ABOVE THE ANY STANDING SURFACE. <br />a.A 120V ELECTRICAL RECEPTACLE THAT IS WITHIN 3 FEET FROM THE WATER HEATER <br />b.A CATEGORY III OR IV VENT, OR A TYPE B VENT WITH STRAIGHT PIPE. <br />c.CONDENSATE DRAIN THAT IS NO MORE THAN 2 INCHES HIGHER THAN THE FINISH <br />SURFACE BELOW. <br />d.A GAS SUPPLY LINE WITH AVAILABLE CAPACITY FOR NOT LESS THAN A 200,000 <br />BTU/HR SYSTEM".) <br />e.THE PIPING FOR ALL SPACE CONDITIONING AND SERVICE WATER HEATING <br />SYSTEMS SHALL BE INSULATED IN ACCORDANCE WITH TABLE 120.3-A. <br /> ALL WATER HEATER INSTALLATION LOCATIONS, REGARDLESS OF <br /> PROPOSE WATER HEATING SYSTEM, SHALL HAVE:a.CONTROL VALVES AND SHOWERHEADS SHALL BE LOCATED <br />ON THE SIDEWALL OF SHOWER COMPARTMENTS OR OTHERWISE <br /> ARRANGED SO THAT THE SHOWERHEAD DOES NOT DISCHARGE DIRECTLY <br />AT THE ENTRANCE TO THE COMPARTMENT SO THAT THE BATHER <br /> CAN ADJUST THE VALVES PRIOR TO STEPPING INTO THE SHOWER SPRAY. <br />SHOWER CONTROL <br />b. SHOWER SHALL BE PROVIDED WITH MIXING VALVE THAT WILL PROVIDE <br />SCALD AND THERMAL SHOCK PROTECTION. <br />HOT WATER PIPING NOTE <br />a. PROVIDE INSULATION OF DOMESTIC HOT WATER PIPING. <br />110v <br />9v <br />WHOLE HOUSE IAQ FAN NOTE <br />THE WHOLE-BUILDING VENTILATION EXHAUST FAN WILL OPERATE <br />CONTINUOUSLY AND IS REQUIRED TO BE RATED FOR SOUND AT A MAXIMUM OF <br />1 SONE. THIS EXHAUST FAN CAN BE CONTROLLED BY A STANDARD ON/OFF <br />SWITCH BUT THE SWITCH MUST BE LABELED CLEARLY DISPLAYING THE <br />FOLLOWING TEXT, OR EQUIVALENT: <br />"THIS SWITCH CONTROLS THE INDOOR AIR QUALITY VENTILATION FOR THE HOME. <br />LEAVE SWITCH IN THE 'ON' POSITION AT ALL TIMES UNLESS THE OUTDOOR AIR <br />QUALITY IS VERY POOR". <br />CFM REQUIRED= 44 <br />HEAT PUMP SPACE HEATER READY <br />SYSTEMS USING GAS OR PROPANE FURNACE TO SERVE <br />INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE FOLLOWING: <br />1. A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTALLED <br /> WITHIN 3 FT. FROM THE FURNACE AND ACCESSIBLE TO THE FURNACE WITH <br /> NO OBSTRUCTIONS. THE BRANCH CIRCUIT CONDUCTORS SHALL BE RATED <br /> AT 30 AMPS MINIMUM. THE BLANK COVER SHALL BE IDENTIFIED AS <br />"240 V READY" <br />HEAT PUMP WATER NOTE <br />THE HPWH WILL BE INSTALLED ACCORDING TO MANUFACTURER'S REQUIREMENTS <br />PER SHEET U-2. <br />W/H <br />b <br />a <br />e <br />d <br />PROVIDE 2x8" SOLID WOOD <br />(BACK W/C & SHOWER) <br />PROVIDE 5 8 TYPE 'X' GYPSUM BOARD w/ <br />MN 6d COOLER NAILS OR #6 DRYWALL <br />SCREWS x 1 7 8 L. @ 6" o/c (FROM FLOOR <br />TO ROOF SHT'G <br />(E) BEDRM 1(E) BEDRM 2 (E) LIV'G RM <br />(E) DINE IN RM <br />9v <br />9v <br />9v 9v <br />9v <br />9v <br />6 <br />AD1 <br />3' <br />- <br />5 <br />" <br /> 2'-8" <br />1 <br />11