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HomeMy WebLinkAbout2309 W Laramore Ln and Unit# 2 - PlanBldg #'s 101120243-44 APPROVALS: PLNG - P. Raj BLDG - CSG POLICE - B. Martin PUBLIC WORKS - B. Sarlak I I M %wo 1 ram, y— I N 05 orn 0 F. F E. G. SOUTH ELEV. SCALE: 1 /4" - 1' 12 12 4� a4 NLO 1 r. r O r- 5 F. F EAST ELEV. SCALE: 1 /4" 1 ' v Ft on MasterlL)411111 ni II■i■■■I■i■■ 11■■1■�■■ ■�■■■1■�■ ■i ■■■I■i■■■I■i■■■1� ■ �■fir■� �■ �r■fir■fir■fir■r ,: . • : , :... .' TG 9 TG C� NORTH ELEV. r NEW RCEF COMPOSMM S S COLOR RNDMATERIAL CHEXTING.�TCH EXI G ROOF. ICC—ESR-1475 2 X FASCIA TO MATCH (E) HOUSE 7/8" STUCCO (SCRATCH, BROWN. COLOR COAT) OVER (1) LAYER 15# FELT WITH WIRE LATH, PER CODE. PROVIDE (2) LAYERS 15# FELT AT ALL PLYWOOD SHEATHING CONDITIONS. COLOR AND MATERIAL TO MATCH EXISTING HOUSE ENTRY DOOR VINYL FRAMED, INSU OW (WIN TRIM MUST MATCH EXISTING) 2LVAN1 P SCREED ALL AROUND BUILDING AT T SLIDING DOOR STUCCO ER BLDG PA R ( !9 ** 2 LAYERS F BLDG P PER OVER PLYWO OR 0. PANEL STUCCO 1/2" F NGE WEEPS EED 26 3t.I ate STUCCO & WEEP SCREED DETAIL L TG 5.. t TG f' w ti. r 0) F. F., 12 12 4� a4 • • • ••,• Y .5• U v� ABC WEST ELEV. SCALE: 1 /4" = I' [*1 nnnr n� ��n 2x CONT. FASCIA W/ BLOCKING CO anr_hrtn„LL PER PLAN IF OCCURS EAVE DETAIL (1-HR FIRE RATED) 0 N.T.S. EN 10 R F A A A RO 1,1 S.F. AREA Q = 1 0 ( 6 44) = 088.64 SQ. GIBRALTAR BUILDING P ODUCTS VENT @ ROOF PROM D: (2) 14" X 24" GABLE NT NET FREE AREA: 14 sq. in. 2 X 147 = 94 sq. in. (6) ACTIVE VENTILATIO —POP VENT NET FREE AREA: 144 q. in. 6 X 144 = 64 sq. in. TOTAL VENT PROVID : 294 + 864 = 1,158 sq. in. SH AT MFAS P ARYDWELLING AND S INCLI ES, BUT NOT LIMITED ..D, c .IWATERIALS, WINDOWS, WINDOW FRAMES AND MULLIONS, DOORS, ROOF, ETC. ■ ARCHITECTURAL COMPATIBILITY W1L MEAN TH�-XTERIOR RUCTURE MUST CONTAIN IDL; . riCAI_. IEXTERIC' WALL M RIAL ND ROOF SHINGLES.. IS 0C6LAN ADTES NEV COOF - S�ALIvIATCH AVTIJ ROOF liorWIND RESISTANT RATINGS UL 997/ASTM D 3161, CLASS "A" FIRE RATINGS UL 790/ASTM E 108, ICC—ESR 1475 TYPICAL ROOF SLOPE: 4:12 SOLAR NOTES; — TOTAL SOLAR ZONE AREA(S) EQUAL TO OR GREATER THAN 250 SQ. FT. THE SOLAR ZONE SHALL BE COMPRISED OF AREAS THAT HAVE NO DIMENSIONS LESS THAN 5 FEET AND EACH AREA SHALL NOT BE LESS THAN: I. 80 SQ. FT. FOR ROOF AREAS OF 10,000 SQ. FT. OR LESS II. 160 SQ. FT. FOR ROOF AREAS OVER 10,000 SQ. FT. — THE SOLAR ZONE SHALL BE FREE OF OBSTRUCTIONS AND BE SETBACK AT LEAST TWO TIMES THE HEIGHT OF ANY OBSTRUCTION, INCLUDING BUT NOT LIMITED TO VENTS, CHIMNEY, EQUIPMENTS, PARAPETS, AND STAIRWELLS. — FOR ROOF SLOPES > 2:12, THE SOLAR ZONE SHALL NOT BE LOCATED HIGHER THAN (18—INCHES) (3—FEET) BELOW THE RIDGE AND SHALL NOT BE LOCATED CLOSER THAN 18—INCHES TO A HIP OR VALLEY IF PLACED ON BOTH SIDES OF THE HIP OR VALLEY. — FOR ROOF SLOPES > 2:12, PROVIDE A MINIMUM 3 FOOT WIDE CLEAR ACCESS PATHWAY (MEASURE FROM THE LOAD BEARING WALL TO THE SOLAR ZONE) TO THE RIDGE ON ALL SIDES OF EACH ROOF SLOPE WHERE THE SOLAR ZONES ARE LOCATED. 1-HR F.R.R. 4:12 B-B SD3 14"x24" GABLE VENT L- (N) RIDGE 4:12 SOLAR PANEL PLANS PER • SEPARATED PERMIT .PS ROOF PLAN SCALE: 1 /4" - 1' N W E s 1' OVER HANG TYP . -1 0 .. w 14"x24" GABLE VENT BY: P Westin Development Co. License# 578613 6091 E. Nugget Ct. Anaheim Hills, CA 92807 weatindevelopment®yahoo.com Michael Vu 714-878-7430 ENGINEERED BY: Hiep T. Tran P.E. 2907 Ebbtide Rd. Corona Del Mar, CA 92625 Tel. (949) 353-7486 W W A W O x � Q I y Z � W � E4 Z W a 4 a o2 a, O O C-) C11 a aCD 0 M M Job: Drawn By: SH-CV Scale: Date: 3/27/24 Rev. Date: A-5 ADU Elevations & Roof Plan I f 1 I I I I I 1 A. Reinforcement for Grab Bars (R32711) AGING -IN -PLACE ELEMENTS - AT LEAST ONE BATHROOM ON THEE RY LEVEL SHALL BE PROVIDED WITH REINFORCEMENT INSTALLED IN ACCORDANCE WITH THIS SECTION. WHE RE THERE IS NO BATHROOM ON THE ENTRY LEVEL, AT LEAST ONE BATHROOM ON THE SECOND OR THIRD FLOOR DF THE DWELLING SHALL COMPLY WITH THIS SECTION. f 1. REINFORCEMENT SHALL BE SOLID LUMBER OR OTHER CONSTRUCTI MATERIALS APPROVED BY THE ENFORCING AGENCY. 2. REINFORCEMENT SHALL NOT BE LESS THAN 2x8 NOMINAL LUMBER (1-1/2 INCH X 7-1/4 INCH ACTUAL DIMENSION) OR OTHER CONSTRUCTION MATERIAL PROVIDING EQUA HEIGHT AND LOAD CAPACITY. REINFORCEMENT SHALL BE LOCATED BETWEEN 32 INCHES AND 3 1 /4 INCHES ABOVE THE FINISHED FLOOR FLUSH WITH THE WALL FRAMING. 3. WATER CLOSET REINFORCEMENT SHALL BE INSTALLED ON BOTH SI E WALLS OF THE FIXTURE, OR ONE SIDE WALL AND THE BACK WALL. 4. SHOWER REINFORCEMENT SHALL BE CONTINUOUS WHERE WALL FRA MING IS PROVIDED. 5. BATHTUB AND COMBINATION BATHTUB/SHOWER REINFORCEMENTS IALL BE CONTINUOUS ON EACH END OF THE BATHTUB AND THE BACK WALL. ADDITIONALLY, BACK WALL INFORCEMENT FOR A LOWER GRAB BAR SHALL BE PROVIDED WITH THE BOTTOM EDGE LOCATED NO MORE -HAN 6 INCHES ABOVE THE BATHTUB RIM. EXCEPTIONS: 6. WHERE THE WATER CLOSET IS NOT PLACED ADJACENT TO A SIDE WALL CAPABLE OF ACCOMMODATING A GRAB BAR, THE BATHROOM SHALL HAVE PROVISIONS FOR INST LATION OF FLOOR -MOUNTED, FOLDAWAY, OR SIMILAR ALTERNATE GRAB BAR REINFORCEMENTS PROVED BY THE ENFORCING AGENCY. B, DOCUMENTATION FOR GRAB BAR REINFORCEMENT - [R327.1.1.1 ] INF MATION AND/OR GS 'G LOCATION OF GRAB BAR REINFORCEMENT SHALL BE PLACED IN THE PERATION AND INTENAN MANUA IN ACCORDANCE WITH THE CALIFORNIA GREEN BUILDING STANDARDS C E, CHAPTER 4, ON 4. C. ELECTRICAL RECEPTACLE OUTLET, SWITCH AND CONTROL HEIGHTS [ 27.1.2]- ELECT AL RE CE CLE Ol E SWITCHES, AND CONTROLS (INCLUDING CONTROLS FOR HEATING, VEN LATION AND AIR ONDITIONI INTENDED TO BE USED BY OCCUPANTS SHALL BE LOCATED NO MOR THAN 48" MEAS ED FROM THE TOP OF THE OUTLET BOX AND NOT LESS THAN 15" MEASURED ROM THE BOTTOM OF OUTLET BOX ABOVE THE FINISH FLOOR. D. INTERIOR DOORS. [R327.1.3] EFFECTIVE JULY 1, 2024, AT LEAST ON BATHROOM AND ONE BEDROOM ON THE ENTRY LEVEL SHALL PROVIDE A DOORWAY WITH A NET CLEAR OPEN G OF NOT LESS THAN 32", MEASURED WITH THE DOOR POSITIONED AT AN ANGLE OF 90 DEGRE FROM THE CLOSED POSITION; OR, IN THE CASE OF A 2- OR -3 STORY SINGLE FAMILY DWELLING, ON E 2nd or 3rd FLOOR OF THE DWELLING IF A BATHROOM OR BEDROOM IS NOT LOCATED ON THE E TRY LEVEL. E. DOORBELL BUTTON. [327.1.4] DOORBELL BUTTONS OR CONTROL, WH INSTALLED, SHALL NOT EXCEED 48" ABOVE EXTERIOR FLOOR OR LANDING, MEASURED FROM THE TOP OF HE DOORBELL BUTTON ASSEMBLY. WHERE DOORBELL BUTTONS INTERGRATED WITH OTHER FEATURES AR REQUIRED TO BE INSTALLED ABOVE 48" MEASURED FROM THE EXTERIOR FLOOR OR LANDING, A STANDA DOORBELL BUTTON OR CONTROL SHALL ALSO BE PROVIDED AT A HEIGHT NOT EXCEEDING 48" ABOVE EXTERIOR FLOOR OR LANDING, MEASURED FROM THE TOP OF THE DOORBELL BUTTON OR CONTROL. ELECTRIC —READY REQUIREMENTS ON PLANS: A- HEAT PUMP SPACE HEATER READY. SYSTEM USING GAS OR PROPAI E FURNACE TO SERVE INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE FOLLOWING: 1. A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTA LED WITHIN 3 FT. FROM THE FURNACE AND ACCESSIBLE TO THE FURNACE WITH NO OBSTRUCT NS. T CIRCUIT CONDUCTORS SHALL BE RATED AT 30 AMPS MINIMUM. THE BLA COVEVBRANIC-w IDENTIFIED AS "240 READY".2. THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED PACE tRINSTALLATION OF A DOUBLE POLE CIRCUIT BREAKER FOR A FUTU E HEA P EA R INSTALLATION. THE RESERVED SPACE SHALL BE PERMANENTLY RKED R --U 4 USE." B- ELECTRIC COOKTOP READY. SYSTEM USING GAS OR PROPANE FURN ICE TO SERVE INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE FOLLOWING: 1. A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTA LED WITwI"' '� FT. FROM THE COOKTOP AND ACCESSIBLE TO THE COOKTOP WITH NO OBSTRUCI DNS.UA CIRCUIT CONDUCTORS SHALL BE RATED AT 50 AMPS MINIMUM. THE BLA COVE iut. 'TI "240 READY". 2. THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED PACEF TINSTALLATION OF A DOUBLE POLE CIRCUIT BREAKER FOR A FUTU E ELE INSTALLATION. THE RESERVED SPACE SHALL BE PERMANENTLY RKED AS "" FOR FUTURE 240V USE." C- ELECTRIC CLOTHES DRYER READY. SYSTEM USING GAS OR PROPANE FURNACE TO SERVE INDIVIDUAL DWELLING UNITS SHALL INCLUDE THE FOLLOWING: 1. A DEDICATED 240 VOLT BRANCH CIRCUIT WIRING SHALL BE INSTA LED WITHIN 3 FT. FROM THE CLOTHES DRYER AND ACCESSIBLE TO THE CLOTHES DRYER WITH 10 OBSTRUCTIONS. THE BRANCH CIRCUIT CONDUCTORS SHALL BE RATED AT 30 AMPS MINIMUM. E BLANK COVER SHALL BE IDENTIFIED AS "240 READY". 2. THE MAIN ELECTRICAL SERVICE PANEL SHALL HAVE A RESERVED PACE TO ALLOW FOR THE INSTALLATION OF A DOUBLE POLE CIRCUIT BREAKER FOR A FUTU E ELECTRIC CLOTHES DRYER INSTALLATION. THE RESERVED SPACE SHALL BE PERMANENTLY USE." ALL SIGNLE-FAMILY RESIDENCES THAT INCLUDE ONE OR TWO DWELLING UNITS SHALL MEET THE FOLLOWING: [150.0(S)] A. AT LEAST ONE OF THE FOLLOWING SHALL BE PROVIDED: 1. ESS READY INTERCONNECTION EQUIPMENT WITH A MINIMUM BACKED -UP CAPACITY OF 60 AMPS AND A MINIMUM OF FOUR ESS-SUPPLIED BRANCH CIRCUIT; OR 2. A DEDICATED RACEWAY FROM THE MAIN SERVICE TO PANELBOARD (SUBPANEL) THAT SUPPLIES THE BRANCH CIRCUITS IN SEC. 150.0(S)(2). ALL BRANCH CIRCUITS ARE PERMITTED TO BE SUPPLIED BY THE MAIN SERVICE PANEL PRIOR TO THE INSTALLATION OF AN ESS. THE TRADE SIZE OF THE RACEWAY SHALL BE NOT LESS THAN 1 INCH. THE PANELBOARD THAT SUPPLIES THE BRANCH CIRCUITS (SUBPANEL) MUST BE LABELED "SUBPANEL SHALL BE INCLUDE ALL BACKED -UP LOAD CIRCUITS." B. A MINIMUM OF FOUR BRANCH CIRCUITS SHALL BE IDENTIFIED AND HAVE THEIR SOURCE OF SUPPLY COLLOCATED AT A SINGLE PANELBOARD SUITABLE TO BE SUPPLIED BY THE ESS. AT LEAST ONE CIRCUIT SHALL SUPPLY THE REFIRGERATOR, ONE LIGHTING CIRCUIT SHALL BE LOCATED NEAR THE PRIMARY EGRESS AND AT LEAST ONE CIRCUIT SHALL SUPPLY A SLEEPING ROOM RECEPTACLE OUTLET. C. THE MAIN PANELBOARD SHALL HAVE A MINIMUN BUSBAR RATING OF 225 AMPS. D. SUFFICIENT SPACE SHALL BE RESERVED TO ALLOW FUTURE INSTALLATION OF A SYSTEM ISOLATION EQUIPMENT/TRANSFER SWITCH WITHIN 3 FT. OF THE MAIN PANELBOARD. RACEWAYS SHALL BE INSTALLED BETWEEN THE PANNELBOARD AND THE SYSTEM ISOLATION EQUIPMENT/TRANSFER SWITCH LOCATION TO ALLOW THE CONNECTION OF BACKUP POWER SOURCE. WIRING DEV 15" AND J CRC 32 HALL BE BETWEEN ,E FINISH FLOOR. WALL STUD MIN. FINISH FACE OF FLOOR AGINGTHE CBATHROOM CAUFORNIA ENERGY NOTES ■ 1. ALL NEW GLAZING WILL BE INSTALLED WITH LABELS TO REMAIN IN PLA�� FD TION. 2. L PE ASTALLED LIGHTING IN OTHER ROOMS, INCLUDING ALLW S, BEDROOMS, FAMILY ROOMS, MUST BE HIGH EFFICA OL ED BY DIMMER, OR A MANUAL -ON OCCUPANCY SENSO T-ON OCCUPANCY SENSORS ARE BEING MANUFACTURED AND A A Tr EXCEPTION TO THIS IS A CLOSET UNDER 70' SF., e,.o AND 1 HS FOR LAMPS. 3. RECESSED LIGHTS INSTALLED IN AN INSULATED CEILING OR CAVITY ARE REQUIRED TO HAVE A ZERO CLEARANCE INSULATION COVER (IC); BE ASTM E 283 CERTIFIED THAT THEY ARE AIR TIGHT; AND SEALED WITH A GASKET OR CAULK BETWEEN THE HOUSING AND THE CEILING. 4. OUTDOOR LIGHTING THAT IS ATTACED TO A BUILDING MUST BE HIGH EFFICACY; OR CONTROLLED BY A MOTION SENSOR WITH AN INTEGRAL PHOTO -CONTROL. LIGHTING AROUND SWIMMING POOLS, WATER FEATURES, OR OTHER LOCATIONS SUBJECT TO ARTICLE 680 OF THE CEC ARE EXEMPT. HIGH EFFICACY LUMINAIRES MUST BE PIN BASED. KEYNOTES (N) 300 AMP. PANEL WITH DUAL METER. 1❑ (1) 200 AMP. FOR ADU (1) 100 AMP. FOR EX. HOUSE �2 (N) 200 AMP. SUBPANEL FOR ADU Date: COC ER. FOR *yN JrD CCTORSItA TO�EIFCLA L BE A U UREN H 6 AWG, AND LARGER, SEE SEC.310 CEC. EXCEPTION: ALUMINUM CONDUCTORS SM LER THAN #6 AWG MAY BE USED PROVIDED THE METHOD 0 CONNECTION IS APPROVED IN ADVANCE BY THE BUILDIN OFFICIAL AND THE INSTALLATION IS MADE UNDER CONTINUO S SPECIAL INSPECTION. 2. IN EVERY DWELLING UNIT, FIXED APPLIANCE SUCH AS FOOD WASTE GRINDERS, DISHWASHER, WASHING MACHINE DRYERS, LAUNDRY TRAY LOCATIONS, BUILT—IN REFRIGERATORS R FREEZERS, FURNACE, AC UNITS, BUILT-INS HEATERS OR ANY OTH FIXED APPLIANCE WITH A MOTOR OF 1 /4 I.P. OR LARGE SHALL BE N A SEPERATE 20 AMP. BRANCH CIRCUIT. 3. RECEPTACLES SHALL BE LISTED AS TAMPER RESISTANT FOR ALL 15 AND 20 AMP. RECEPTACLES IN DWELLING U T FAMILY, DINING, LIVING, PARLORS, LIBRARIES, DENS BEDROOMS, SUN OOMS, RECREATION ROOMS, CLOSETS, HALLWAYS, OR SIMILAR ROOMS A AREAS PER CEC SEC 210.52 4. ALL WALL SPACES, 2' OR MORE IN WIDTH, ALL HAVE RECEPTACLES INSTALLED SUCF: THAT NO POINT MEASURE HORIZONTALLY IS MORE THAN 6' FROM A KI t.,t, ,CLE (12' MAXIMU SPACING). 5. IN CLOSETS, LUMI�MF� - SHALL BE (a) SURF E-MOUNTED OR RECESSED INCANDESCENT WI - �-1 ': OMPLETELY ENCLOSED AMPS, (b) SURFACE MOUNTED OR RECESSED FLUORESCENT LUMI IRES, (c) SURFACE MOUNTED OR LED LUMINARIES IDENTIFIED A SUITABLE FOR INSTALLATION WITHIN STORAGE AREAS. MINIMUM CLEARAN S BETWEEN LUMINAIRES AND HE EST POINT OF STORAG SPAC SHALL BE AS FOLLOW. a SURFACE -MOUNTED INCAN ESCENT OR LED LUMINARIES CLOSED LIGHT I TALLIED ON THE WALL E R OR ON THE COLIN b FOR ACE MOUNTED FLUOR E CENT LUMINARIES INSTALLED THE L THE DOOR OR N THE CEILING. NJ c RE INCANDESCENT LED LUMINARIES WITH A MID ETELY CLOSED LIGHT INSTAL D IN THE WALL OR CEILING. d. "FOR RE, SSED FLUORESCENT L INARIES INSTALLED IN THE _ . CEI_ e. SURFACE -MOUNTED FLUORESCENT LED LUMINARIES INSTALLED WITHIN STORAGE SPACE WHERE IDEN IED FOR THIS USE. OCARBON MONOXIDE/SMOKE ALARM SHALL BE LISTED AS COMP[ YIN'.; W/ THE REQUIREML-,,nT' OF UL 2034 'MBATHROOM EXHAUST: 50 CUBIC FEET PER MINUTE FOR INTERMITTENT VENTILATION; 25 CUBIC FEET PER MINUTE FOR CONTINUOUS VENTILATION. THE EXHAUST FAN SHALL BE CERTIFIED AND LISTED ON THE CALIFORNIA ENERGY COMMISION MANUFACTURER: AIRZONE MODEL#: PA900V BPT14-14A <a> PROVIDE AN EXHAUST FAN WITH A MINIMUM FLOW RATE OF 280 CFM IN KITCHEN ® RHEEM WATER HEATER ELECTRIC HEAT PUMP MODEL# PROPH40 T2 RH37515 SEE SPECS ON SHEET A-6 © RECEPTACLE OUTLET FOR ATTIC HOUSE VENTILATION FAN-45 CFM BROAN— NUTONE FAN 80 CFM MODEL# AEN80 SEE SPECS ON SHEET A-7 ® HVAC HEATPUMP INDOOR UNIT OUTDOOR UNIT FKUFU�)tU HUU U I I LI I Y FLAIN SCALE: 1 /4" 1 ' " EF A \\III AF RC -FAULT RCU TER WA DU �� . ET --RESINT O Fci GROUND FAULT CIRCUIT INTERRUPTERS DUPLEX OUTLET - TAMPER -RESISTANT �AFCI ARC -FAULT CIRCUIT INTERRUPTERS & cFci GROUND FAULT CIRCUIT INTERRUPTERS DUPLEX OUTLET - TAMPER -RESISTANT 0 HUMIDISTAT FAN EXHAUST FAN SHALL BE VENTED DIRECTLY TO THE OUTSIDE CAPABLE OF PROVIDING 50 CFM. MIN. MAXIMUM 3.0 SONE * W/ FLUORESCENT LIGHT IF REQUIRED - LED CAN LIGHTING ARC -FAULT CIRCUIT INTERRUPTERS LED WALL MOUNT SCONCE LIGHT (OWNER PROVIDED FIXTURE) MOTION & PHOTO SENSORED (OWNER PROVIDED FIXTURE) O CARBON MONOXIDE DETECTOR HARDWIRED "MD EQUIPPED WITH BATTERY BACKUP. SMOKE DETECTOR - UL 217 RATED ALL SMOKE DETECTORS HARD WIRED WITH BATTERY BACKUP AND MUST SOUND AN AUDIBLE ALARM IN ALL SLEEPING AREAS. (BATTERY UNITS O.K. AT EXISTING ROOMS) ® HARD WIRED SMOKE DETECTOR - UL 217 RATED W/ PHOTO -ELECTRIC TYPE. DIMMER VACANCY SENSOR MOTION SENSOR SWITCH (THE WATT STOPPER-500W) THREE WAY SWITCH ® AIR REGISTER ® RETURN AIR GRILLE - CEILING HOSE BIB WITH ANTI SYPHON (UPC 603.7) SMOKE ALARMS SHALL BE PROVIDED IN ALL NEW CONSTRUCTION LOCATED IN EACH SLEEPING ROOM, OUTSIDE EACH SEPARATE SLEEPING AREA IN THE IMMEDIATE VICINITY OF THE BEDROOMS, AND AT EACH ADDITIONAL FLOOR OR BASEMENT LEVEL. - ALL EXTERIOR LIGHTINGS SHALL BE FLOURESCENT / LED OR MOTION & PHOTO SENSORED ALL RECEPTACLE OUTLETS SHALL BE LISTED TAMPER -RESISTANT RECEPTACLE PER CEC 406.11. NOTES 1. SMOKE DETECTOR SHALL BE INTERCONNECTED SUCH THAT THE ACTIVATION OF ONE ALARM WILL ACTIVATE ALL ALARMS. 2. CARBON MONOXIDE ALARMS SHALL BE INTERCONNECTED SUCH THAT THE ACTIVATION OF ONE ALARM WILL ACTIVATE ALL ALARMS. SMOKE ALARM AND DETECTORS WILL BE INSTALLED AND MAINTAINED ACCORDING TO MANUFACTURER'S INSTRUCTIONS. ALL SERVICES SUPPLYING DWELLING UNITS SHALL BE PROVIDED WITH TYPE 1 OR TYPE 2 SURGE —PROTECTIVE DEVICE (SPD). (CEC 230.67) INDICATE THE SURGE —PROTECTOR TO BE UNTILIZED ON THE PLAN OR PROVIDE A CUT SHEET FOR THE SERVICE PANEL TO DEMONSTRATE THAT IS HAS SUCH PROTECTION BUILT INTO THE SERVICE PANEL. ``. 1" MUL CLEAPAIICE TO COMBUSTIBLE FIRAN11116 A' V' hilll. FROM WVA L' - -_ ` -__- S'-0"MMI. VEIIT TERMIIIATIOtI-- LIGHT FIXTURE SUPPLY AIR PLEIIUM OOWII DRAFT DI f E `* SUPPLY AIR DUCT d %RETURM AIR �ElIUIM rtiGAS SHUT OFF VALUE !SWITCHD1SCOINIEr.T 'i24VE+7UIPMEHTSERVICE, RECEPTACLELIGHT SWITCH 24' Mill. ' 12" MHI. ABOVE ROOF TO BOY TOM OF VEIIT CAP 301A30"ATTIC ACCESS I41AY Bf r REDUCED TO 22-00" Mlll. PROVIDED o. THE LARGEST PIECE OF EQUIPME11T CAII BE REMOVED THROU(;H THE oPEHIIIG Figure 1 — Typical Installation of Forced Air Unit in Residential Project BY: P Westin of Development Co. License# 578613 6091 E. Nugget Ct. Anaheim Hills, CA 92807 weatindevelopment•yahoo.com Michael Vu 714-878-7430 ENGINEERED BY: Hiep T. Tran P.E. 2907 Ebbtide Rd. Corona Del Mar, CA 92625 Tel. (949) 353-7486 WW A W � x � Q I y Z C\2 W :4k E4 w '-1 � O I W a 4 a o2 a, O O H�--I n N n O� Job: Drawn By: SH-CV Scale: Date: 3/27/24 Rev. Date: A 6 Proposed ADU Utility Plan BY: l tf/ j 11 The new degree of comfort." Professional Prestige° ProTerraW Hybrid Electric with LeakGuardTM is the most efficient water heater available Efficiency Operation Modes • Up to 4.0 UEF reduces operating cost • Energy Saver • ENERGY STAR° rated • Heat Pump • Title 24 Compliant (JA13 Ready) • High Demand Performance • Electric • Delivers hot water faster than most • Vacation/Away: 2-28 days (or placed standard electric water heaters on hold indefinitely) • Ambient operating range: 37-1450 F Plus... is widest in class, offering more days . Premium grade anode rod with Of HP operation annually; designed to resistor extends the life of the tank meet Northern Climate Spec (Tier 4) • 3/4" NPT water inlet and outlet; Easy Installation 3/4" condensate drain connections • Easy access side connections • Incoloy stainless steel resistor • Quick access to electrical junction box elements • Easily replaces a standard electric • Dry -fire protection water heater • Easy access, top mounted washable Integration air filter • LED Screen with built-in water • 2" Non-CFC foam insulation sensor alert with audible alarm' • Enhanced flow brass drain valve • Integrated EcoNetO WiFi-connected2 • Temperature and pressure relief valve technology and free mobile app installed gives users control over water heater, . Design certified to NSF/ANSI 372 allowing for customizable temperature, (Lead Content) vacation settings, energy savings and system monitoring at home or away Warranty • Demand Response Ready with built-in • 10-Year limited tank and parts EcoPort (CTA-2045 Port) warranty • LeakGuard- and LeakSense'" See Residential Warranty Certificate for complete integrated leak detection and information prevention system with factory Units meet or exceed ANSI requirements and have installed auto water shut-off valve been tested according to D.O.E. procedures. Units limits leaks to no more than 20 meet or exceed the energy efficiency requirements of NAEGA, ASHRAE standard 90, ICC Code and all ounces of water' 3 state energy efficiency performance criteria. Available with select models. -WiFi broadband internet connection required. 'Source: Pheem Leak -Sensing Data; testing under a vacuum lock using 50-gallon tank, no expansion tank, average tank pressure of 40 psi, assuming no additional faucets are opened. NuTone If Residential Electric Water Professional Prestige Prolret Hybrid Water Heaters • Is (' isional Prestige Terra Hybrid 65 and 80-Gallon Capacities -240 Volt / 1 PH Electric Ipg Q) LEED Points = 3 See spe4lfications chart on next page. ECIF � MODELS AEN50, AEN80,AEN110I INVENTTm SERIES FANS DESCRIPTION BLOWER: • Plug-in, permanently iubrcated motor - engineered for �F continuous operation • Dynamically bala ced centrifugal blower whcO for quiet, efficient performance • Low RPM for quiet operation HOUSING: Rugged, 26 gaug, galvanized steel Construction Polymeric, 4" duc connector with tapered sleeve and no metall c clatter 5-314" height allows for 2" x 6" ceiling installations Sturdy, easy, four- In rnlounting directiyto joist Can be mounted in ceilings up to 712 pitch Can be installed im a wall if mourted 8-ft. or more ab>gVe 'he floor GRILLE- Polymeric construjction • Innovative design 'the reswt of extensive researcF designers and core CONTROLS (Purchase`se�►arately): JL • Refer to NuTone's, do lior a r.omp,ete line of acce-esores to adapt these fans to your construction requi`"ments. U.L. Listed for use er bathtubs and shawerg'when connected to a GFCI protectedbranch-eircu ihng rrmourt only). — -�� U.L. Listed for use in isulated ceilings (TYPE I,G.) 3-Year Warranty - AEN80. AEN 110 1-Year War,arty AIrN50 TYPICAL SPECIE Fan shall be NJuTone Model AEN50. (AEN80), (AEN1101. Fan shall have corrosion resistant galvanized steel housing A- ih four-poin� mounting capability. It shall be ducted to a mot or vrall cap using 4" round ductwork. B ower asse bly shall be removable. have a centrifugal- 'ype blower. wheel and a permanently lubricated motor designed for continuous operation, for -metallic , ct connector shell be Included. perldu Air delivery shall be no less than the airflow values and na greater th;n the sound level values listed in the H V I Performance Specifications provided in this specification ;see following chart). Ali air- and sound ratings shalt be certified by HVL Ceiling Ventila- for shall be U.L. Listed for use in insulated ce lings (Type I.C.) and for use over bathtubs and showers when connecled to a GFCI protected branch circuit. C UL us u. Model AEN80 Models AEN50, AEN110 •i�i�i%�r. ERTiF10 roa r' I Hartford, Wiscitinsin �wwa+w,rrutcur a 88-336 3948i REFERENCE QTY. REMARKS Project Location Architect Engineer Contractor Submitted by Date 9b Professional Prestige' ProTerra Hybrid Specifications 40 36 1 PROPH40 T2 RH375-SO 1 700646 1 30 I 3.75 I $104 I 4,200 60 1 26 4,5W 5,O0 21 I 157 I 174 50 45 PROPH50 T2 RH375-SO 1 700643 1 30 3.75 1 $104 4,200 67 27 1 4,5w 5,ew 21 178 218 65 59 PROPH65 T2 RH375-SO 700644 I 30 3.85 1 $155 4,200 75 27 1 4,500 5,000 21 225 262 80 72 PROPH80 T2 RH375-SO 700645 I 30 4.00 $149 4,200 87 27 4,500 5,000 21 244 281 Estimated energy cost based on a national average electricity cost of $0.12 /kwh. Uniform Erw gy fBCtor and rated alor capacity baled All units have integrated WiR control board. flp a1 Detlar(Inelt of Energy (DOE) PROPH40 62-5/16 20-1 7 49-5/8 25-/8 20-112 78-7/8 40 22-318 23-1/4 50 65 PROPH50 PROPH65 61- r 16 2%2-1/4 47 4 49 3-5/8 3-7/8 3"/8 42-3/8 27-3/8 22-12 78318 24-3/8 25-9/16 28-1/16 29-1/2 24-WB 81-1/8 26-1/2 iPAM80 7 16 24- 59 3-7/8 1 42-3/8 29-1/2 1 24-5f8 91 26-1/2 1 27-3/8 WEN ORMANCE RATINGS Trh9 SERMES FANS HVI PERFOF#NWE,� AIR FLOW PERFORMANCE Model 0.1 Ps - Static Pressure (in H20) 0.25 Ps Airflow (CFM) Sound (Bones) Power i'. atts'1 Efficacy ICFM ? W; Airflow (CFM AEN50 50 &5 20.0 3.55 37 AEN80 €o 0.8 i26.9 2 97 60 AEN110 tiQ 1.0 1 23.4 u ;'1 92 Model AEN50 Wk2100 CERTFIED RATINGS mmpty wim npw lesting- 1 1 -echnolra ley ar o dur r r 6 t Home 3 availata6e [o consumersrtoimance Is rate HVI . Product d at 0,1 In, —. stutic pressure, blab on WS$ Conducted in a state-Uf-tk-att- CERTIFIED 1,15' Inbotatoly. Sones are a measure of humaM perm3ive.f -- oudness. based nn l0bYatory1m6aS1�nmer"..j U2 •— -- -- ` ELECTRICAL & WEIGHT r. Model Volts Hz Amps Shipping Weight AEN50 120.r� G.2 10,17 AENSO 120 69 1 G 3 10.0 AEN110 120 'f 0,3 11"),0 E&A 07 0.6 [S 0.6 0 0.4 a • 0.3 � o z 0.2 v �.1 40 1 Air Flow (CFM - CUNC Feer per Minute) Model AEN80 iliiio�ll �il�RSE I� I 01 IM11111118ARN WINUM N ZM_ 14� N oil _ i Air FIoYr� - Cubic Feet per Minute) NuTone Broan H,artford::Wiscorisin www.nLitone.com 888-336-3948 2 Date: v ' , is F Westin of Development Co. License# 578613 6091 E. Nugget Ct. Anaheim Hills, CA 92807 westindevelopment®yahoo.com Michael Vu 714-878-7430 m ENGINEERED BY: Hiep T. Tran P.E. 2907 Ebbtide Rd. Corona Del Mar, CA 92625 Tel. (949) 353-7486 WW A W O x � Q I Z W w li � � o I W a a a, O O co a a M C\2 M C\2 Clio Job: Drawn By: SH-CV Scale: Date: 3/27/24 Rev. Date: A-7 Manufacturer's Specs & Grading permit exemption checklist BY: TABLE 2304.10.1 - NAILING SCHEDULE CONNECTION NAILING 1. Joist to sill or girder, toe nail 3-8d 2. Bridging to joist, toenail each end 2-8d 3. 1" x 6" (25mm x 152mm) subfloor or less to each joist, face nail 2-8d 4. Wider than 1" x 6" (25mm x 152mm) subfloor or less to each joist, fa nail 3-8d 5. 2" (51 mm) subfloor to joist or girder, blind and face nail 2-16d 6. Sole plate to joist or blocking, typical face nail 16d at 16" (406mm) OC. Sole plate to joist or blocking, at braced wall panels 3-16d per 16" (406mm) 7. Top plate to stud, end nail 2-16d 8. Stud to sole plate 4-8d, toenail or 2-16d, end nail 16 m) 9. Double studs, face nail 10. Doubled top plates, typical face nail 1 a0 ) Double top plates, lap splice 8- Zat-9-7(152mm,) 11. Blocking between joists or rafters to top plate, toenail 3 12. Rim joist to top plate, toenail 8d 13. Top plates, laps and intersections face nail 2-16d 14. Continuous header, two pieces 16d at 16" (406mm) OC. along each edge 15. Ceiling joists to plate, toenail 3-8d 16. Continuous header to stud, toenail 4-8d 17. Ceiling joists, laps over partitions, face nail 3-16d 18. Ceiling joists to parallel rafters, face nail 3-16d 19. Rafter to plate, toenail 3-8d 20. 1" (25mm) brace to each stud and plate, face nail 2-8d 21. 1" x 8" (25mm x 203mm) sheathing or less to each bearing, face nail 2-8d 22. Wider than 1 x 8 25mm x 203mm) sheathing to each bearing, face it 3-8d 23. Built-up corner studs 16d at 24" (610mm) OC. 24. Built-up girder and beams 20d at 32" (813mm) OC. at top and bottom and staggered 2-20d at ends and at each splice 25. 2" (51mm) planks 2-16d t ea bearin 26. Wood structural panels and particleboard2 Subfloor and wall sheathing (to fr ming 1/2" (12.7mm) and less 6d3 19/32" - 3/4" (15mm - 19mm) 8d 4 or6d 3 7/8" - 1" (22mm - 25mm) 03 1 1 /8" - 1 1 /4" (29mm - 32mm) 1 Od or8d 5 Combination subfloor-underlaymen (to framing): 3/4" (19mm) and less 6d 5 7/8" - 1" (22mm - 25mm) 8d5 1 1 /8" - 1 1 /4" (29mm - 32mm) 1 Od 4 or8d 5 27. Panel siding (to framing)? 1/2" (12.7mm) or less 6 5/8" (16mm) 8d6 28. Fiberboard sheathing:7 1/2" (12.7mm) No. 11 ga.8 1/2" (12.7mm) 6d4 1/2" (12.7mm) No. 16 ga9 25/32" (20mm) No. 11 ga.8 25/32" (20mm) 8d 4 25/32" (20mm) No. 16 ga9 29. Interior paneling: 1/4" (6.4mm) 4d10 3/8" (9.5mm) 6d 11 (SEE CBC TABLE 2304.10.1 FOR NOTES) N OTES: 1. All nailing shall be COMMON NAILS 2. Maximum stud spacing shall be 16". 3. All panel edges shall be blocked. 4. Framing member shall include sill plates and all framing members receiving edge nailing from abutting panels. 5. Nailing on 3x members shall be staggered. 6. 3"x3"0.229" plate washers shall be used with all anchor bolts. CBC 2308.12.8. 7. At existing footing use 5/8" AB. Redheads OR Epoxy to meet required anchor bolt spacing. 8. Second figure indicates where shear wall sheathing is to be applied to BOTH sides of wall. MATERIALS ( concrete C. FOR STEM 24" OC. STRUCTURE 15 f°c>2,500 psi LONGER THAN p!sTRErFLE AR SPECTION) PROVIDE #4 VERTICAL BARS G E B. A. FRAMING MEMBERS: DOUGLAS FIR LARCH B. COLUMNS, BEAMS, HEADERS, AND PLATES: NO. 1 C. STUDS, JOISTS, RAFTERS, BLOCKINGS: NO. 2 D. WALL SILLS, NAILERS, AND LEDGERS IN CONTACT WITH CONCRETE: PRESERVATIVE TREATED DOUGLAS FIR E. FRAMING CONNECTION HARDWARE: AS MANUFACTURED BY SIMPSON STRONGTIE CO. OR APPROVED EQUIVALENTS. SIMPSON DESIGNATIONS USED. USE NAILS PER ICBO APPROVAL AND AS RECOMMENDED BY SIMPSON FOR EACH DEVICE. F. COMMON NAILS, UNLESS OTHERWISE NOTED. ALL NAILING TO BE PER CBC TABLE 2304.10.1, UNLESS OTHERWISE NOTED. G. WOOD STRUCTURE PANELS SHALL COMPLY WITH (PS1-95) OR (PS2-92) EXPOSED TO WEATHER A. ALL EXPOSED STEEL MEMBERS SHALL BE COATED WITH A ZINC RICH PRIMER. B. ALL EXTERIOR HANGERS AND OTHER SIMPSON TYPE PRODUCTS SHALL BE GALVANIZED. C. ALL PLYWOOD SHALL BE OF AN EXP. 1 GRADE. F MI • . DOU FL R JOISTS REQUIRED UNDER PARALLEL BEARING TIONS. 2. APPLY CONT. LINE OF GLUE TO FLOOR PANELS AT ALL JOISTS. 3. BLOCKINGS ARE REQUIRED AT ALL SHEARWALL PANEL EDGES. 4. CONSTRUCT OF PLYWOOD SHEARWALL SHALL BE WITH COMMON NAILS ONLY. 5. HOLDDOWN BOLT HOLES AT EACH END OF THE PLYWOOD SHEARWALLS SHALL HAVE TOLERANCE OF NO MORE THAN 1/16". 6. ALL POSTS WITH HOLDDOWNS OR UPLIFT STRAPS SHALL HAVE CONTINUOUS EDGE NAILING. 7. ANCHOR BOLTS SHALL BE MIN. 5/8" DIA., 7" EMB. INTO CONCRETE, @ 4' OC U.O.N. ON SHEARWALL SCHEDULE, 12" FROM ENDS, 2 MINIMUM PER PLATE, AND WITH 3"x3"xO.229" STEEL PLATE WASHERS. BOLTS SHALL EXTEND 5" INTO FOOTING ON TWO POUR SYSTEM (EXTRA LONG BOLTS). PROVIDE MINIMUM EDGE DISTANCE OF 1 7/8" FOR THE 5/8" DIA. ANCHOR BOLTS. 8. POWER DRIVEN PINS ARE NOT PERMITTED AT FOUNDATIONS. HORIZONTAL PLYWOOD SHEATHING: 1. ROOF DIAPHRAGM: 1/2" C-D EXTERIOR APA RATED 32/16, 8d ® 6" PANEL EDGES & 12" @ INTERMEDIATE. ALL EDGES, 10d @ 6" @ PANEL EDGES & 12" @ INTERMEDIATE. 3. VERTICAL PLYWOOD SHEATHING: SEE SCHEDULE. EXTERIOR STUCCO NOTES: 1. STUCCO LATH AND DRYWALL SHALL BE NAILED TO ALL STUDS AND TO TOP AND BOTTOM PLATES. 2. USE 2 LAYERS OF GRADE D FELT BACKING WHEN STUCCO IS APPLIED OVER PLYWOOD. CONCRETE 1. The minimum compressive strength of concrete shall be f'c 3000 psi 28 days unless otherwise noted, water -cement ratio of 0.45, type V c 2• Aggregates shall conform to A.S.T.M. C33 3. Ready -mixed concrete shall be in accordance with requirements of ASTM C94. 4. Maximum slump shall be 5" unless noted otherwise. 5. Concrete shall be maintained moist a minimum of 10 days after placement. 6. Prior to placing concrete, reinforcing steel and embedded items shall well secured in proper positions. 7. Use type II or V cement as required against sulfate attack. 8. All bolt holes shall be drilled 1/32" to 1/16" oversized. 9. Hold-downs shall be re -tightened just prior to cover the wall framing. STRUCT= MOT77 &s GENERAL NOTES 1. All work shall comply with the r ents of the 2022 California Building Codes arc' aii amendment and local, county, state and fed gulations. 2. The contractor is responsible for inating the work of all trades and shall check all dimensions and isti s prior Wing of contract. All discrepancies shall be called to the attention FGe e En ' olved in writing before procceding with the work. t etails apply to all parts of the job except where tlh�y are in conflict wi..i n docur ;the more strict condition applies subject to engine r. l tion shown pla tive to existing condition were corefull, taken in ti aut withe, l guar racy. onditions are in conflict with the plan, thay sl eported to tie engineer proper s be made. 5. Required shop drawings shall be submitted to the eingineer and the Building Departirr i for review. 6. Modification of structural plans and material substitutions shall not be done without written approval of tha en ineer. 7. approv lans and specifications r resent the finish structureR e the mothods of 10 he forIrc u nance e�w2�jc a n c eth nc- i► cedu but nohoring, c fe ng, ctpy cc Obs athe en shall not be ns s sp on s a t he e.fer h oIs, t 1 All structural lumber shall comply with DOC PS20, be Douglas Fir Larch of the following miniumum grades: x framing incl g plates and studs No. 2 b. b nd rs 4x1 No. 1 C. rger th 4x and s No. 1 d. x er ms No. 1 e. 00 oist ov ara to be D.F No. 1 2, re paall be gl nfding to U.S. Product Standard DOC PSi or DOC PS2, with exterior grade and shall bear the stamp of an approved fabricator."' 3. Installation of vertical and horizontal sheathing shall first be approved by the inspector prior to cev 4. No structural member shall be cut or notched unless specifically shown on approved plans. 5. Maximum moisture content of all mumber shall be 19%. 6. Bolt holes to be nominal diameter of blot plus 1/16 inch unless noted otherwise. Provide washers �r head an nuts of bolts and lag screws. 7. Framing connections shall be "Simpson Strong -Tie". 8. The number of nails connecting lumber shall not be less than the minimum required on CBC Table 2304.10.1. 9. All nails used on structural panels shall be common nails. 10. Provide continuous edge support along top and bottom of 2x14 joists. 11. Built-up framing members shall be connected as follows: a. 2-2x 16d at 12" o.c. staggered top and bottom. c. 4-2x 5/8" dia. M.B. at 18" o.c. staggered top and bottom. 12. Provide double joists under parallel partitions. 13, Provide solid blocking under all non -parallel partitions. 14. Install lag bolts by drilling lead hole 65% to 75% of shank diameter and full diameter for shank portion. 14. Use soap or other approved lubricant on threads. Installation shall be by tightening of screw not by hammering. 16. Truss Joists shop drawings shall be provided by the supplier and submitted to the Buliding Department for approval prior to fabrication. Shop drawings shall be stamped and wet signed by a licensed engineer. GLULAM ,PARALLAM,MICROLAM BEAMS 1. Glue laminated beam s shall be per American Institute of Timber construction 117. conbination symbols shall be as follows: a) 24F-V4 DF/DF for simple beams b) 24F-V8 DF/DF for cantilevered beams 2. Parallom beams shall be 2.0E PSL, ICC # ESR-1387 3. Microlam beams shall be 2.OE LVL 4. Laminated beams shall be fabricated by a licensed fabricator and shall be accompanied to th job site with certificate of fabrication. 5. Shop drawings shall be submitted to the architect or engineer for review prior to fabrication. STRUCTURAL AND MISCELLANEOUS STEEL 1. All structural and miscellaneous steel shall conform to A.S.T.M. A-36 and shall be fabricated and erected in accordance with the A.I.S.C. specifications for the design, fabrication and Erection of structural Steel for building, latest edition. 2. Pipe collumns shall conform to A.S.T.M. A-53 grade B. 3. Tubular steel shall conform to A.S.T.M. A500 grade B. 4. Bolts shall conform to A.S.T.M. A-307 unless noted otherwise. 5. Shop drawing shall be submitted to the architect and engineer and building department for 6. Fabrication shall be done in the shop of licensed fabricators. 7. Used electric arc process welding with E70XX electrodes. 8. All welding shall be done in the shop of licensed fabricator or provide continuous special inspection by a resgistered Deputy inpector. 9. Where a fillet weld sysbol is used in the plans without indication of size, the minimum weld size as specified in the A.I.S.C. Manual of steel Construction shall be used. FOUNDATION 1. Foun 'o av be d sig d in Ilo ble soil ear' g a a 't 1 00 si, using Soil Report per ormed by C ENGIN ERS INC. Proj. No. GE0250124SANG, dated Se tmber 23rd, 2024 2. Foundation design is based on non -expansive soil. If found that soil expansive so that footings are redesigned prior to pouring of concrete foundations. 3. Existing foundations are assumed to be in good condition. Contractor shall notify the engineer of any foundation with significant settlement, severe cracking or any indication of structural failure or distress or defect. 4. The contractor shall be be responsible for shoring, fence enclosures and protection life and property until the project is complete. 5. A diligent search shall be conducted by the soil engineer and grading or general contractor to locate cesspools, septic tank etc, if found, proper abandonment procedure shall be conduct as directed by the soils engineer. Abandonment and/or compaction report shall be submitted to the City building Department and engineer report. REINFORCING STEEL 1. Reinforcing steel shall be deformed bars conforming to the requirements of A.S.T.M. A-615 grade 60 for bars larger than #4, gr.40 for #4 or smaller. Welded wire fabric shall conform to A.S.T.M. A-82 and A-185 . Lap 12 inches minimum. 2. Deltailing,fabrication and erection of reinforcing bars shall conform to the latest edition of A.C.I. 3. Manual of Standard Practice for Detailing and Reinforced Concrete Structures. 4. Minimum cover forcast in place concrete shall be as follows: a. Poured again earth 3 inches b. Poured again form below grade 2 inches c. Formed slabs 3/4 inch d. Slab on grade, top cover 1 inch e. Column and Beam main bars 1-1/2 inches f. Walls exposed to weather # 6 and larger 2 inches # 5 and smaller 1-1/2 inches 5. Bars shall be clean of rust, grease and other deleterious material that may affect bond. 6. All bend shall be made cold. 7. Lap splice length shall be 40 bars diameters minimum and shall be staggered. 8. All reinforcing bars, embeds, anchor bolts, holdowns etc. shall be secured in place prior to placement of concrete. 9. Code required inspections by juristdiction authority shall be made an signed off prior to placement of concrete. FICRTION S-1 STRUCTURAL GENERAL NOTES S-2 FOUNDA11ON & ROOF FRAMING PLANS (ADU) SD-1 STRUCTURAL DETAILS DESIGN CRITERIA: 1. Floor Live Load = 40PSF 2. Roof Live Load = 20PSF 3. Soil Classification = D 4. Allowable Foundation Pressure = 1,500 PSF 5. Wind Design Data: a) Basic Wind Speed = 110MPH Occupancy Category = II c) Wind Exposure = C d) Internal Pressure Coefficient = 1.29 6. Earthquake Design Data: a) Seismic Important Factor, 1 = 1.0 Occupancy Category = 11 b) Mapped Ss = 1.346 S1 = 0.478 c) Site Class = D d) Sds = 0.897 Sd1 = Null e) Seismic Design Category = D f) Basic Seismic -force -resisting System = Light -framed Wood Shearwalls g) Design Base Shear: Cs = 0.21 R = 6.5 h) Analysis Procedure: Simplified Design SPECIAL INSPECTION IS REQUIRED FOR: 1. SHEARWALL NAILING FOR TYPE 2 AND ABOVE (<= 4" O.C.) (Note: Deputy inspectors shall register with Building Department, City of Santa Ana) DEAD LOAD LIVE LOAD ROOF 12 PSF 20 PSF FLOOR S 4 S FLAT CEILING 5 PSF 10 PSF EXT. WALL 16 PSF INT. WALL 8 PSF M Westin Development Co. License# 578613 6091 E. Nugget Ct. Anaheim Hills, CA 92807 weatindevelopment®yahoo.com Michael Qu 714-878-7430 ENGINEERED BY: Hiep T. Tran P.E. 2907 Ebbtide Rd. Corona Del Mar, CA 92625 Tel. (949) 353-7486 w N0. 35 81 m Oft Exp. 09/30/2025 V 11. OF CAL F WW A W O x � A i z W � �N W ~ elk W a a a, O O � � Cd 0 CC) 1-4 t-4 co +- � M+1 E-I CO C� CO � CO U� Job: Drawn By: SH Scale: Date: 2/27/24 Rev. Date: GENERAL NOTES I It M 1 r%,, rM%h1%=1Fr11 111A rN BY: ROOF RAFTERS SIMPSON HS2.5 2X4 (U.N.O.)* W/(2) 16d NAILS AT RIDGE AND — (3) 16d NAILS AT TOP PLATE BEARING WALL OR BEAM PER PLAN RIDGE BRACE N.T.S. RIDGE OR HIP PER PLAN 1x6 S -LAP SIMPSON ��S2.5 2x L -OUT 0 2e C. BN 2x BN 2x C PLIES ' ®1 O.C. i SIMP. BC40 BLKG.— WHERE 4X4 K.P. OCCURS ENS' ° 4x HDR - ° E OCCURS * USE 4X4 K.P. @ RIDGE/HP JUNCTION ALSO IF RIDGE AND EARWALL ERE OCCURS HIP BM ARE 4X OR BIGGER 21 RAK DETAIL N.T.S. 1x6 -LAPS 2x LO -OUT 0 2e C. DRAG BEAM PER PLAN BN DOUBLE TOP PLATES A•'•' "." f.•. SHEA W LL WH RE BN OCCURS 2x FASCIA 7/8 IN SIMP. ST A M STC66 U.O.N. S CO 2x PILES 2-2X STUDS OR POST 01 O.C. PER PLAN BLKG.= EN 2X ST JD 3 @ 16" O.C. 4x HDR E OCCURS IV 7/8" S CO OVER SHEAR W WHERE 0 S FLUSH BM. DRAG CONNECTION 22 EAV DET IL N.T.S. N.T.S. 1- NOTCH IN PLATE 2- 1 3/4" MAX. IF BORED HOLE EXCEED 1 3/4" IN 2X4 TOP PLATE OR 2 3/4" IN 2x6 TOP PLATE, STRAP E S OF PLATE W/ITEM #3 BELOW 3- SIMPSON CS16x14" LONG METAL STRAP, TYPICAL C EACH PLATE CUT W/(6) 16d's @ EACH SIDE. 4- PIPE WHERE OCCURS 5- TOP PLATES/SILL PLATES 6- ANCHOR BOLTS PER PLANS 7- LOCATE ANCHOR BOLT 5" MIN. 9" MAX. AWAY FROM NOTCH OR END OF PLATE OTE:-IF NOTCH OR HOLE EXCEEDS 50% OF TOP PLATE WIDTH, JSE SIMPSON ST6224, STAGGERED © E/S OF PLATES. USE SIMPSON NS AS NEEDED PIPING THRU PLATE FRAMING N.T.S. TRIMMER STUDS TO SUPPORT HEADER WALL FRAMING N.T.S. d NOTE: RED HOLES NOT PERMITTED IN MOR THAN TWO CONSECUTIVE DOUBL STUDS SIZE WALLS WALLS 2x4 1 7/16" 2 1/8" 2x6 2 3/16" 3 5/16" 2-2x4 2 1/8" 2 1/8" 2-2x6 1 3 5/16" 13 5/16" 40% 60% ORED HOLES STUD III U 1 1%aA "%Al %*aA 1 1 1 ■ JUI31 L'rc X BL 24"O.C. RAFTER DTC CLIP ZA 1/2' OSB PLWD ROOF 3 - 6 —�11 SHEATH'G MIN. CLASS "B"I PER JST T-.- A35 PER SCHED. I 1121, CLR. ww__ .) �ls. 2x BLKG. -\ ST22 48" O.C. DOUBLE PLATES 9454 STUD WALL � � i'�� 1/2" PLYWO ROOF; SHEATHING MJOISTS PARALLEL TO WALL B ACE 48" O.C. / 3-16d TOE NAILS EA. END. TC CLIPII A35 PER SCHED. JST. /2 INSULATION (PER T24) S 2x DBL TOP PLATES R 2 INSULATION (PER T24) D PLA 2x STUDS 0 16' O.C. S 1/2' 6SA'4M ROOF SHEATH'G MIN. CLASS 'B" A35 PER SCHED. I 2x BLKG.--\ i •IVI 45' 20 BF ACE 48" O.C. V / 3-16d TOE NAILS EA. END. IP r ID1 7N.T.S. X RAFTERS RIDGE 11 1 /2" W � I � l V 1/2" WA 2x ST @ 1 .C. too/2x ST @ " O. 2X P.T. SILL W/ 5/8" 2X P.T. SILL W/ 5/8" R PLAN STUCr SHEARWALL WHER OCCURS ANCHOR BOLT- 7" ANCHOR BOLT- 7" EN ENBEGED IIVTO ENBEDED INTO INSULATION PER T24) CONC. W/ 3" x CONC. VV/ 3" x MIN. 5" THK. CONIC TE S B W/ MIN. 4" THK. CONCRETE SLAB W/ #4 ,, 3" x .229" WASHER x .229" WASHER 18" OCEW O/ 2" SAND O/ 2" X RIDGE BOARD #4 @ 18" OCEW O/ SAND O/ PER PLAN 10-MIL VISQUEEN, "CLEAN 10-VII S U 1 6" A P GRAVEL EN O/ 4" OF 3/4" CLEAN GRAVEL 8" MIN. x x - x x �� a 20" MAX. 111w_� 1 LJ I z .I -III II = III III III II —III ¢ _ — i -- 2411 � I —III I - 1� w (2) #4 REBAR @ TOP Lu (2) #5 @ TOP & BOT M OR PER PLAN & (2) #4 @BOTTOM #4x24"x24" DOWEL PER PLAN' #4x24"x '" DOWEi, 15" @ 36„ @ 18" OC �- , MONO POUR ONLY I T B TING 05 EXT. BEARING FOOTING 01 S N.T.S. NOTE-. Holdown anchors must be tied in place prior to foundation inspection. 1/2" OSB PLWD ROOF Deepen footing as required '\TH'G MIN. CLASS "B" POST SIZE PER POST to obtain anchor embedment ' • LK 3) FRAMING PLAN and concrete cover. • BN D T RS • • • 2 X FASCI 6 A 1 0 / NEW 2" X 4" ��. BRACE* W/ (3) 16d / \ NAILS AT TOP PLATE AND (4) 16d NAILS 45" A35 PER SCHED. INSULATION AT RAFTER MIN (PER T24) — 2x DBL TOP PLATES INSULATION (PER T24) 2x STUDS ® 16" O.C. BEARING WALL - 0 0 OR BEAM �D 1 RIC BR N.T.S. 1. NOTCH DEPTH & BOFi HpLU SEE TABLE BELOW. S • ROOF SHT'G. - 3. 4. E EDGE DISTANCE 5/8" 11 2x R.R. • 4 d MIN. 1 26 GA. FLASHING NOTCH DEPTH STUD EXTERIOR & BEARING NON - BEARING SIZE WALLS WALLS 2x4 7/8" 1 7/16" 2x6 1 3/8" 2 3/16" 25% 40% 23 I STUD NOTCHING/BORING LIMITS N.T.S. 4X HEADER SEE PLAN UBLE TOP PLATE 3-16D NAILS FOR 2X ROUGH SILL TRIMMER (2-2X TRIMMER AT OPENING WIDER THAN 6'-0") 4-16D NAILS FOR 4X HEADER CRIPPLE STUDS 41r IO�IUM PLATE 8PUOE w/ (8) led NALS • EA. 8D6 Of PLA11E SUM u.n a, (AL7EpNA11Eo MSTA24 ATEA, =ofRAMO PRAMS F: STANDARD PLATE SPLICE CONDITION STUD WALL / TOP PLATE CONT. PLATE ©ALLR EXTERIOR WALL SHIM AS REQ'D. INTERIOR WALL 24 I PLATE SPLICING: N.T.S. 2"x4"x24" LONG KICKER BLK'G W/(4) 16d NAILS Er SIMP. �- -L HS24 SHEARW WHERE OCCURS- 4X HDR WHERE OCCURS— 14 EAVE DETAIL N.T.S. 2x CONT. FASCIA--' �� INSULATION W/ BLOCKING PER T 24 2x STUD WALL 7/8' STUCCO MINIMUM 5/8" TYPE X SHEARWALL GYPSUM BOARD WHERE OCCURS ST36 SLOPE TO MATCH WERE OCCURS O " AIR GAP A35 @ 16" O.C. INSULATION (PER T24) 2" X 4" DBL TOP PLATES 2" X 4" STUDS @ 16" O.C. HDR, CB OR FLR. BM. PER PLAN O O 1 • O I O O CC O O O � SIMPSON END POST CAP WOOD PER PLAN 4 X POST PER PLAN HDR, CB OR FB PER PLAN 19 EAVE & WALL DETAIL (1-HR RATED) 15 HDR, CB, OR FB TO POST CONN. N.T.S. N.T.S. M ST48 (U.N.O.) (STRAP MAY ROOF SHTG. BE NAILED TO TOP OR BOTTOM OF BLOCKING) B N F INSULATION PER T24 2 STRAPS N.T.S. 2-2x ROOF RAFTERS ROOF RAFTER PER PLAN M ST48 DBL. TOP PLATES 16 W/ B.N. PER T24 CEILING JOIST IF NOTES ON PLANS A35 0 16' O.C. HDR (7) 16d 2x SHAPED RN / BLOCKING 4 X POST PER PLAN ABU B 3' (3) #4 REBAR 6" O.C. E.W. PER PLAN �I 101 PAD FOOTING N.T.S. GYP. BD --_ — PLASTER 0/ HEAVY GAUGE METAL LATH 0/ MOISTURE BARRIER (0/ PLYWOOD WHERE OCCURS) 26 GAUGE GALV. METAL WEEP SCREED (CORROSION RESISTANT) FINISH SLAB a Z •�Z NZ PAVED AREA 11 I PLASTER SCREED N.T.S. P.T.D.F. E PLATE 1 3/4 MI . HOLD DOWN EN. x <� ���\ At�I (2) #4 REBAR @ TOP & (2) #4 @ BOTTOM 15" BOLTS MIN. EMB. SSBT16 12 5/8" SSBT20 16 5/8" SSBT28 24 7/8" 061 (N) HOLDOWN W/ SSTB BOLT N.T.S. 02 1. 2 X 4 STUDS 0 16" O.C. 2. 2X P.T.D.F. PLATE WITH 0.18" DIA. x 3" SHOT PINS Q 32" O.C. WITH 14CA GAGE WASHERS & FIRST 2 PINS PLACED 6" & 10" FROM PLATE ENDS ICC# ESR-1799 (RAMSET) LARR #22668 3. CONCRETE SLAB 4. 1/2" DRY WALL O7 INON -BEARING INT. WALL TYP. O3 N.T.S. POST W/CBSQ PER PLAN 1/ 2" FILLET PAPER 1/2" FILLET PAPER 3' MIN. LAND. SLOPE 1/4"/FT. 4" THK. CONCRETE SLAB 1/2" W/ #3 @ 24" OCEW. a %. 1" d x —x,< 7.75" MA �Q `� $ d 2 (E) GIRD . ^L. . tit. v ',+••..l w' d d • < G adi — /�////\/ d III —III —III—III a d 6° a a, I-1 I— ✓i�//;�//%//jam//j�//�\���\ $ <d. Lu P PLAN FOOTING PER PLAN #4x24"x24" DOWEL (2) #4 @ TOP & BOTTOM REBARS PER PLAN @ 18" OC OR PER PLAN SQUARE PAD FTG, SIZE PER PLAN 121 Q$ I HANDING DETAIL 04 P Westin of Development Co. License# 578613 6091 E. Nugget Ct. Anaheim Hills, CA 92807 weatindevelopment•yahoo.com Michael Vu 714-878-7430 ENGINEERED BY: Hiep T. Tran P.E. 2907 Ebbtade Rd. Corona Del Mar, CA 92625 Tel. (949) 353-7486 OQ;pF ESS p T. rR� gCF2 co /�l1 / �(p .A �= 0 NOY 35b81 m Exp. 09/30/2025 �9TF C / V 11. O���P �F CA L � F WW A W 0 x _9!� Q I V1 Z W � W a a a, O O V C\2 C\2 U Job: Drawn By: SH Scale: Date: 2/27/24 Rev. Date: SD1 Structural Details California 1 � I 11 111 1 2022 ICALIFORNIA GREEN BUILDING1 ST BY: RESIDENTIAL MANDATORY MEASURES, SHEET Y NIA RESP PARTYY CHAPTER 3 GREEN BUILDING SECTION 301 GENERAL 301.1 SCOPE. Buildings shall be designed to include the green building me res specified as mandatory in the application checklists contained in this code. Voluntary green building sures are also included in the application checklists and may be included in the design and construction of tructures covered by this code, but are not required unless adopted by a city, county, or city and county as s cified in Section 101.7. 301.1.1 Additions and alterations. [HCD] The mandatory provision f Chapter 4 shall be applied to additions or alterations of existing residential buildings where the addi n or alteration increases the building's conditioned area, volume, or size. The requirements shall a ly only to and/or within the specific area of the addition or alteration. The mandatory provision of Section 4.106.4.2 may apply to addition r alterations of existing parking facilities or the addition of new parking facilities serving existing multif ily buildings. See Section 4.106.4.3 for application. Note: Repairs including, but not limited to, resurfacing, restriping and pairing or maintaining existing lighting fixtures are not considered alterations for the purpose of this s tion. Note: On and after January1 2014 residential buildings undergoing � 9 9 9 rmitted alterations additions or improvements shall replace noncompliant plumbing fixtures with wate onserving plumbing fi Plumbing fixture replacement is required prior to issuance of a certific of final completion, I Ica e of occupancy or final permit approval by the local building department ee Civil Code Sectio 101.1, et seq., for the definition of a noncompliant plumbing fixture, types of r idential buildings affe d and other important enactment dates. 301.2 LOW-RISE AND HIGH-RISE RESIDENTIAL BUILDIN [HCD] The provi )ns of individual sections of CALGreen may apply to either low-rise residential bull gs high-rise residential buildings, or both. Individual sections will be designated by banners to indic where the section applies specifically to low-rise only (LR) or high-rise only (HR). When the section ap ies to both low-rise and high-rise buildings, no banner will be used. SECTION 302 MIXED OCCUPANCY BUILDINGS 302.1 MIXED OCCUPANCY BUILDINGS. In mixed occupancy bull gs, each portion of a building shall comply with the specific green building measures applicable to each sp ific occupancy. Exceptions: 1. [HCD] Accessory structures and accessory occupancies sery g residential buildings shall comply with Chapter 4 and Appendix A4, as applicable. 2. [HCD] For purposes of CALGreen, live/work units, complying ith Section 419 of the California Building Code, shall not be considered mixed occupancies. Liv ork units shall comply with Chapter 4 and Appendix A4, as applicable. DIVISION 4.1 PLANNING AND DESIGN ABBREVIATION DEFINITIONS: HCD Department of Housing and Community Development BSC California Building Standards Commission DSA-SS Division of the State Architect, Structural Safety OSHPD Office of Statewide Health Planning and Development LR Low Rise HR High Rise AA Additions and Alterations N New , CHAPTER 4 RESIDENTIAL MANDATORY MEASUR S M C SECTION 4.102 DEFINITIONS 4.102.1 DEFINITIONS The following terms are defined in Chapter 2 (and are included here for reference) FRENCH DRAIN. A trench, hole or other depressed area loosely filled with rock, gr el, fragments f brick or similar pervious material used to collect or channel drainage or runoff water. WATTLES. Wattles are used to reduce sediment in runoff. Wattles are often constru ed of cat I plant m ria s such as hay, straw or similar material shaped in the form of tubes and placed on a d nflow slo . Wattle e used for perimeter and inlet controls. 4.106 SITE DEVELOPMENT 4.106.1 GENERAL. Preservation and use of available natural resources shall be a omplished through evaluation and careful planning to minimize negative effects on the site and adjacent are . Preservation of slopes, management of storm water drainage and erosion controls shall comply with t s section. 4.106.2 STORM WATER DRAINAGE AND RETENTION DURING CONSTRUCTIO . Projects which disturb les s s s than one acre of soil and are not part of a larger common plan of developmen hich in total disturbs one acre or more, shall manage storm water drainage during construction. In order to nage storm water drainage during construction, one or more of the following measures shall be implemen d to prevent flooding of adjacent property, prevent erosion and retain soil runoff on the site. 1. Retention basins of sufficient size shall be utilized to retain storm w r on the site. 2. Where storm water is conveyed to a public drainage system, collet n point, gutter or similar disposal method, water shall be filtered by use of a barrier system, ttle or other method anoroved b the enforcing agency. Y 9 3. Compliance with a lawfully enacted storm water management ordinance. Note: Refer to the State Water Resources Control Board for projects which disturb one acre or more of soil, or are part of a larger common plan of development which in total disturbs one acre or more of soil. Website: htt s://www.waterboard .ca. ov/water issues/ ro r ms/stormwater/ onstru tion.html ( p s g _ p ga c c ) 4.106.3 GRADING AND PAVING. Construction plans shall indicate how the site grading or drainage system will manage all surface water flows to keep water from entering buildings. Examples of methods to manage surface water include, but are not limited to, the following: 1. Swales 2. Water collection and disposal systems 3. French drains 4. Water retention gardens 5. Other water measures which keep surface water away from buildings and aid in groundwater recharge. Exception: Additions and alterations not altering the drainage path. 4.106.4 Electric vehicle (EV) charging for new construction. New construction shall comply with Sections 4.106.4.1 or 4.106.4.2 to facilitate future installation and use of EV chargers. Electric vehicle supply equipment (EVSE) shall be installed in accordance with the California Electrical Code, Article 625. Exceptions: 1. On a case -by -case basis, where the local enforcing agency has determined EV charging and infrastructure are not feasible based upon one or more of the following conditions: 1.1 Where there is no local utility power supply or the local utility is unable to supply adequate power. 1.2 Where there is evidence suitable to the local enforcing agency substantiating that additional local utility infrastructure design requirements, directly related to the implementation of Section 4.106.4, may adversely impact the construction cost of the project. 2. Accessory Dwelling Units (ADU) and Junior Accessory Dwelling Units (JADU) without additional parking facilities. 4.106.4.1 New one- and two-family dwellings and townhouses with attached private garages. For each dwelling unit, install a listed raceway to accommodate a dedicated 208/240-volt branch circuit. The raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main service or subpanel and shall terminate into a listed cabinet, box or other enclosure in close proximity to the proposed location of an EV charger. Raceways are required to be continuous at enclosed, inaccessible or concealed areas and spaces. The service panel and/or subpanel shall provide capacity to install a 40-ampere 208/240-volt minimum dedicated branch circuit and space(s) reserved to permit installation of a branch circuit overcurrent protective device. Exemption: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the proposed location of an EV charger at the time of original construction in accordance with the California Electrical Code. 4.106.4.1.1 Identification. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging as "EV CAPABLE". The raceway termination Y IN/AI RESPON. PARTY 4.106.4.2 New multifamily dwellings, hotels and motels and new residential parking facilities. When parking is provided, parking spaces for new multifamily dwellings, hotels and motels shall meet the requirements of Sections 4.106.4.2.1 and 4.106.4.2.2. Calculations for spaces shall be rounded up to the nearest whole number. A parking space served by electric vehicle supply equipment or designed as a future EV charging space shall count as at least one standard automobile parking space only for the purpose of complying with any applicable minimum parking space requirements established by a local jurisdiction. See Vehicle Code Section 22511.2 for further details. 4.106.4.2.1Multifamily developm ects with less than 20 dwelling units; and hotels and motels with less than 20 sleeping units or guest The number of dwelling units, sle or gues s e base ail �� gs on ar subject * this section. 1.EV Capable. Ten (10) tal n of par a a buil te, es of parking facilities, sha le spat sp capab up 12 EVSE. Electrical load c �tions s mo that ctri el sP p�system, including any e distrib n suffic �imulha EVs at all required E� es at a mi o The service panel or subpanel circuit directo identify the ove nt protective device space(s) reserved for future EV charging purposes as "EV CAP A in accordance wile California Electrical Code. Exceptions: 1.W EV char 3 (Leve EV ) are installE n a nu r e(W or are.,Aaan required mber of E apable sFbcal: n EV char EV )are instalKab er ces, then le spaces re :hargers nu ler of EV Ipable eq to the n ber of Notes: a.Construction documents are intended to demonstrate the project's capability and capacity for facilitating future EV charging. b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or EV chargers are installed for use. 2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per dwelling unit when more than one parking space is provided for use by a single dwelling unit. Exception: Areas of parking facilities served by parking lifts. 4.106.4.2.2 Multifamily development projects with 20 or more dwelling units, hotels and motels with 20 or more sleeping units or guest rooms. The number of dwelling units, sleeping units or guest rooms shall be based on all buildings on a project site subject to this section. 1.EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types of parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical system, including any on -site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all required EV spaces at a minimum of 40 amperes. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging purposes as "EV CAPABLE" in accordance with the California Electrical Code. No xception: When EID. haVSE) are installed in a number greater than five (5) percent of ing ces reqd 602.2, Item 3, the number of EV capable spaces required may be e y a numbqer of EV chargers installed over the five (5) percent required. No s: a.Construction documents shall show locations of future EV spaces. b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or EV chargers are installed for use. 2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per 1 dwelling unit when more than one parking space is provided for use by a single dwelling unit. Exception: Areas of parking facilities served by parking lifts. 1 3.EV Chargers. Five (5) percent of the total number of parking spaces shall be equipped with Level 2 EVSE. Where common use parking is provided, at least one EV charger shall be located in the common use parking area and shall be available for use by all residents or guests. When low power Level 2 EV charging receptacles or Level 2 EVSE are installed beyond the minimum required, an automatic load management system (ALMS) may be used to reduce the maximum required electrical capacity to each space served by the ALMS. The electrical system and any on -site distribution transformers shall have sufficient capacity to deliver at least 3.3 kW simultaneously to each EV charging station (EVCS) served by the ALMS. The branch circuit shall have a minimum capacity of 40 amperes, and installed EVSE shall have a capacity of not less than 30 amperes. ALMS shall not be used to reduce the minimum required electrical capacity to the required EV capable spaces. 4.106.4.2.2.1 Electric vehicle charging stations (EVCS). Exception: Electric vehicle charging stations serving public accommodations, public housing, motels and hotels shall not be required to comply with this section. See California Building Code, Chapter 11 B, for applicable requirements. 4.106.4.2.2.1.1 Location. EVCS shall comply with at least one of the following options: 1.The charging space shall be located adjacent to an accessible parking space meeting the requirements of the California Building Code, Chapter 11 A, to allow use of the EV charger from the accessible parking space. 2.The charging space shall be located on an accessible route, as defined in the California Building Code, Chapter 2, to the building. Exception: Electric vehicle charging stations designed and constructed in compliance with the California Building Code, Chapter 11 B, are not required to comply with Section 4.106.4.2.2.1.1 and Section 4.106.4.2.2.1.2, Item 3. 4.106.4.2.2.1.2 Electric vehicle charging stations (EVCS) dimensions. The charging spaces shall be designed to comply with the following: 1.The minimum length of each EV space shall be 18 feet (5486 ml 2.The minimum width of each EV space shall be 9 feet (2743 mm). 3.One in every 25 charging spaces, but not less than one, shall also have an 8-foot (2438 mm) wide minimum aisle. A 5-foot (1524 mm) wide minimum aisle shall be permitted provided the minimum width of the EV space is 12 feet (3658 mm). a.Surface slope for this EV space and the aisle shall not exceed 1 unit vertical in 48 units horizontal (2.083 percent slope) in any direction. 4.106.4.2.2.1.3 Accessible EV spaces. In addition to the requirements in Sections 4.106.4.2.2.1.1 and 4.106.4.2.2.1.2, all EVSE, when installed, shall comply with the accessibility provisions for EV chargers in the California Building Code, Chapter 11 B. EV ready spaces and EVCS in multifamily developments shall comply with California Building Code, Chapter 11 A, Section 1109A. 4.106.4.2.3 EV space requirements. 1.Single EV space required. Install a listed raceway capable of accommodating a 208/240-volt dedicated branch circuit. The raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main service or subpanel and shall terminate into a listed cabinet, box or enclosure in close proximity to the location or the proposed location of the EV space. Construction documents shall identify the raceway termination point, receptacle or charger location, as applicable. The service panel and/ or subpanel shall have a 40-ampere minimum dedicated branch circuit, including branch circuit overcurrent protective device installed, or space(s) reserved to permit installation of a branch circuit overcurrent protective device. Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the location or the proposed location of the EV space, at the time of original construction in accordance with the California Electrical Code. 2.Multiple EV spaces required. Construction documents shall indicate the raceway termination point and the Y 'qftmor' . . 1 (janu'a-ry 2023) IL Exception: 77 ra ewa is not IF Juirea IT a minimum Marnpere TuT2410-volf Meal r-v orancn circuit I 4• installed in close proximity to the location or the proposed location r)f the EV space at the time of original construction in accordance with the California Electrical Code. 4.106.4.2.4 Identification. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging purposes as "EV CAPABLE" in accordance with the California Electrical Code. 4.106.4.2.5 Electric Vehicle Ready Space Signage. Electric vehicle ready spaces shall be identified by signage or pavement markings, In compliance with Caltrans Traffic Operations Policicha e 1 ero Emission Vehicle Signs and Pavement �.larldngs) or its successor(s). 4. 3 EI icle lions and alterations of parking facilities serving existing mi E parki tild electrical systems orlighting of existing parking facilities are added or ter quild rmit, ten (10) percent of the total number of park,- snaces added or Iter car )aces (EV spaces) capable of supporting future L we C 4. Y Notes III r 1.Construction documents are intended to demonstrate the project's capability and capacity .or facilitating future EV charging. 2 ere is ngquirement for EV spaces tkbeonstructed or available ul EV re installed for use. E 2 E e Hit WFIS6QW-3 ROFFICIOV(fit ANM30 MWMA140W 4.303 INDOOR WATER USE 4.303 R CONSERVING PLUMBING FIXTURES AND FITTINGS. Plumbing fixtures (water closets and L l)PE� ittings (faucet nd showerheads) shall comply with the sections 4.303.1.1, 4.303.1.2, 4.303.1.3, 44.:c lu ing any residential real property shall be replaced wi,', water -conserving ixtuil, P bin tune replacement is required prior to issuance of c ^^ ` !fQ of final t catcc or al permit approval by the local building 4 I_) .r ;,-;nt. See Civil Code Section 1101.1, et seq., for the definition of a noncompliant plumbing fixture, :,;>:<, ._)f residential buildings affected and other important enactment dates. 4.303.1.1 Water Closets. The effective flush volume of all water closets shall not exceed 1.28 gallons per flush. Tank -type water closets shall be certified to the performance criteria of the U.S. EPA WaterSense Specification for Tank -type Toilets. Note: The effective flush volume of dual flush toilets is defined as the composite, average flush volume of two reduced flushes and one full flush. 4.303.1.2 Urinals. The effective flush volume of wall mounted urinals shall not exceed 0.125 gallons per flush. The effective flush volume of all other urinals shall not exceed 0.5 gallons per flush. 4.303.1.3.1 Single Showerhead. Showerheads shall have a maximum flow rate of not more than 1.8 gallons per minute at 80 psi. Showerheads shall be certified to the performance criteria of the U.S. EPA WaterSense Specification for Showerheads. 4.303.1.3.2 Multiple showerheads serving one shower. When a shower is served by more than one showerhead, the combined flow rate of all the showerheads and/or other shower outlets controlled by a single valve shall not exceed 1.8 gallons per minute at 80 psi, or the shower shall be designed to only allow one shower outlet to be in operation at a time. Note: A hand-held shower shall be considered a showerhead. 4.303.1.4 Faucets. 4.303.1.4.1 Residential LavatoryFaucets. The maximum flow rate of residential lavatory faucets shall Y not exceed 1.2 gallons per minute at 60 psi. The minimum flow rate of residential lavatory faucets sh all not be less than 0.8 gallons per minute at 20 psi. 4.303.1.4.2 Lavatory Faucets in Common and Public Use Areas. The maximum flow rate of lavatory faucets installed in common and public use areas (outside of dwellings or sleeping units) in residential buildings shall not exceed 0.5 gallons per minute at 60 psi. 4.303.1.4.3 Metering Faucets. Metering faucets when installed in residential buildings shall not deliver more than 0.2 gallons per cycle. 4.303.1.4.4 Kitchen Faucets, The maximum flow rate of kitchen faucets shall not exceed 1.8 gallons per minute at 60 psi. Kitchen faucets may temporarily increase the flow above the maximum rate, but not to exceed 2.2 gallons per minute at 60 psi, and must default to a maximum flow rate of 1.8 gallons per minute at 60 psi. Note: Where complyingfaucets are unavailable aerators or other means may be used to achieve . Y reduction. 4.303.1.4.5 Pre -rinse spray valves. When installed, shall meet the requirements in the California Code of Regulations, Title 20 (Appliance Efficiency Regulations), Sections 1605.1 (h)(4) Table H-2, Section 1605.3 (h)(4)(A), and Section 1607 FOR REFERENCE ONLY: The following table and code section have been reprinted from the California Code of Regulations, Title 20 (Appliance Efficiency Regulations), Section 1605.1 (h)(4) and Section 1605.3 (h)(4)(A). TABLE H-2 STANDARDS FOR COMMERCIAL PRE -RINSE SPRAY VALUES MANUFACTURED ON OR AFTER JANUARY 28, 2019 PRODUCT CLASS [spray force in ounce force (ozf)] MAXIMUM FLOW RATE (gpm) Product Class 1 (<_ 5.0 ozf) 1.00 Product Class 2 (> 5.0 ozf and < 8.0 ozf) 1.20 Product Class 3 (> 8.0 ozf) 1.28 Title 20 Section 1605.3 (h)(4)(A): Commercial prerinse spray values manufactured on or after January 1, 2006, shall have a minimum spray force of not less than 4.0 ounces -force (ozf)[113 grams-force(gf)] 4.303.2 Submeters for multifamily buildings and dwelling units in mixed -used residential/commercial buildings. Submeters shall be installed to measure water usage of individual rental dwelling units in accordance with the California Plumbing Code. 4.303.3 Standards for plumbing fixtures and fittings. Plumbing fixtures and fittings shall be installed in accordance with the California Plumbing Code, and shall meet the applicable standards referenced in Table 1701.1 of the California Plumbing Code. NOTE: THIS TABLE COMPILES THE DATA IN SECTION 4.303.1, AND IS INCLUDED AS A CONVENIENCE FOR THE USER. TABLE - MAXIMUM FIXTURE WATER USE FIXTURE TYPE FLOW RATE SHOWER HEADS (RESIDENTIAL) 1.8 GMP @ 80 PSI LAVATORY FAUCETS (RESIDENTIAL) MAX. 1.2 GPM @ 60 PSI MIN. 0.8 GPM @ 20 PSI LAVATORY FAUCETS IN COMMON & PUBLIC 0.5 GPM @ 60 PSI USE AREAS KITCHEN FAUCETS 1.8 GPM @ 60 PSI Y = YES N/A z NOT APPLICABLE RESPON. PARTY = RESPONSIBLE PARTY (te: ARCHITECT, ENGINEER, OWNER, CONTRACTOR, INSPECTOR ETC.) 4.304 OUTDOOR WATER USE 4.304.1 OUTDOOR POTABLE WATER USE IN LANDSCAPE AREAS. Residential developments shall comply with a local water efficient landscape ordinance or the current California Department of Water Resources' Model Water Efficient Landscape Ordinance (MWELO), whichever is more stringent. NOTES: 1. The Model Water Efficient Landscape Ordinance (MWELO) is located in the California Code Regulations, Title 23. Chapter 2.7 Division 2. MWELO and supporting documents, including budget caIcuIator, aar e available at: https://www.water.ca.gov/ DIVISION 4.4 MATERIAL CONSERVATION AND RESOURCE EFFICIENCY 4.406 ENHANCED DURABILITY AND REDUCED MAINTENANCE 4.406.1 RODENT PROOFING. Annular spaces around pipes, electric cables, conduits or other openings in sole/bottom plates at exterior walls shall be protected against the passage of rodents by closing such openings with cement mortar, concrete masonry or a similar method acceptable to the enforcing agency. REDUCTION, WASTE 4.408 CONSTRUCTION DISPOSAL AND RECYCLING S C 4.408.1 CONSTRUCTION WASTE MANAGEMENT. Recycle and/or salvage for reuse a minimum of 65 percent of the non -hazardous construction and demolition waste in accordance with either Section 4.408.2, 4.408.3 or 4.408.4, or meet a more stringent local construction and demolition waste management ordinance. Exceptions: 1. Excavated soil and land -clearing debris. 2. Alternate waste reduction methods developed by working with local agencies if diversion or recycle facilities capable of compliance with this item do not exist or are not located reasonably close to the jobsite. 3. The enforcing agency may make exceptions to the requirements of this section when isolated jobsites are located in areas beyond the haul boundaries of the diversion facility. 4.408.2 CONSTRUCTION WASTE MANAGEMENT PLAN. Submit a construction waste management plan in conformance with Items 1 through 5. The construction waste management plan shall be updated as necessary and shall be available during construction for examination by the enforcing agency. 1. Identify the construction and demolition waste materials to be diverted from disposal by recycling, reuse on the project or salvage for future use or sale. 2. Specify if construction and demolition waste materials will be sorted on -site (source separated) or bulk mixed (single stream). 3. Identify diversion facilities where the construction and demolition waste material collected will be taken. 4. Identify construction methods employed to reduce the amount of construction and demolition waste generated. 5. Specify that the amount of construction and demolition waste materials diverted shall be calculated by weight or volume, but not by both. 4.408.3 WASTE MANAGEMENT COMPANY. Utilize a waste management company, approved by the demolition waste material diverted from the landfill complies with Section 4.408.1. Note: The owner or contractor may make the determination if the construction and demolition waste materials will be diverted by a waste management company. 4.408.4 WASTE STREAM REDUCTION ALTERNATIVE [LR]. Projects that generate a total combined weight of construction and demolition waste disposed of in landfills, which do not exceed 3.4 lbs./sq.ft. of the building area shall meet the minimum 65% construction waste reduction requirement in Section 4,408.1 4.408.4.1 WASTE STREAM REDUCTION ALTERNATIVE. Projects that generate a total combined weight of construction and demolition waste disposed of in landfills, which do not exceed 2 pounds per square foot of the building area, shall meet the minimum 65% construction waste reduction requirement in Section 4.408.1 4.408.5 DOCUMENTATION. Documentation shall be provided to the enforcing agency which demonstrates compliance with Section 4.408.2, items 1 through 5, Section 4.408.3 or Section 4.408.4., Notes: 1. Sample forms found in "A Guide to the California Green Building Standards Code (Residential)" located at www.hcd.ca.gov/CALGreen.html may be used to assist in documenting compliance with this section. 2. Mixed construction and demolition debris (C & D) processors can be located at the California Department of Resources Recycling and Recovery (CalRecycle). 4.410 BUILDING MAINTENANCE AND OPERATION 4.410.1 OPERATION AND MAINTENANCE MANUAL. At the time of final inspection, a manual, compact disc, web -based reference or other media acceptable to the enforcing agency which includes all of the following shall be placed in the building: 1. Directions to the owner or occupant that the manual shall remain with the building throughout the life cycle of the structure. 2. Operation and maintenance instructions for the following: a. Equipment and appliances, including water -saving devices and systems, HVAC systems, photovoltaic systems, electric vehicle chargers, water -heating systems and other major appliances and equipment. b. Roof and yard drainage, including gutters and downspouts. c. Space conditioning systems, including condensers and air filters. d. Landscape irrigation systems. e. Water reuse systems. 3. Information from local utility, water and waste recovery providers on methods to further reduce resource consumption, including recycle programs and locations. 4. Public transportation and/or carpool options available in the area. 5. Educational material on the positive impacts of an interior relative humidity between 30-60 percent and what methods an occupant may use to maintain the relative humidity level in that range. 6. Information about water -conserving landscape and irrigation design and controllers which conserve water. 7. Instructions for maintaining gutters and downspouts and the importance of diverting water at least 5 feet away from the foundation. 8. Information on required routine maintenance measures, including, but not limited to, caulking, painting, grading around the building, etc. 9. Information about state solar energy and incentive programs available. 10. A copy of all special inspections verifications required by the enforcing agency or this code. 11. Information from the Department of Forestry and Fire Protection on maintenance of defensible space around residential structures. 12. Information and/or drawings identifying the location of grab bar reinforcements. 4.410.2 RECYCLING BY OCCUPANTS. Where 5 or more multifamily dwelling units are constructed on a building site, provide readily accessible areas) that serves all buildings on the site and are identified for the depositing, storage and collection of non -hazardous materials for recycling, including (at a minimum) paper, corrugated cardboard, glass, plastics, organic waster, and metals, or meet a lawfully enacted local recycling ordinance, if more restrictive. Exception: Rural jurisdictions that meet and apply for the exemption in Public Resources Code Section 42649.82 (a)(2)(A) et seq. are note required to comply with the organic waste portion of this section. DIVISION 4.5 ENVIRONMENTAL QUALITY SECTION 4.501 GENERAL 4.501.1 Scope The provisions of this chapter shall outline means of reducing the quality of air contaminants that are odorous, irritating and/or harmful to the comfort and well being of a building's installers, occupants and neighbors. SECTION 4.502 DEFINITIONS 5.102.1 DEFINITIONS The following terms are defined in Chapter 2 (and are included here for reference) AGRIFIBER PRODUCTS. Agrifiber products include wheatboard, strawboard, panel substrates and door cores, not including furniture, fixtures and equipment (FF&E) not considered base building elements. COMPOSITE WOOD PRODUCTS. Composite wood products include hardwood plywood, particleboard and medium density fiberboard. "Composite wood products" does not include hardboard, structural plywood, structural panels, structural composite lumber, oriented strand board, glued laminated timber, prefabricated wood I -joists or finger -jointed lumber, all as specified in California Code of regulations (CCR), title 17, Section F Westin Development Co. License# 578613 6091 E. Nugget Ct. Anaheim Hills, CA 92807 weatindevelopmentOyahoo.com Michael Vu 714-878-7430 ENGINEERED BY: Hiep T. Tran P.E. 2907 Ebbtide Rd. Corona Del Mar, CA 92625 Tel. (949) 353-7486 WW � A W x � Q I Z V1 C\2 W :4k I o W a a a, O O a a CD 0 M N M Job: Drawn By: SH-CV Scale: Date: 3/27/24 Rev. Date: U k-1 1 Cal. Green Building Standard Code I kw - 1-1 %A_1 J 1% A California 20221CALIFORNIA GREEN BUILDING ST S BY: Y INIAI RESPON. PARTY RESIDENTIAL MANDATORY MEASURES, SHEET12(January2o23) MAXIMUM INCREMENTAL REACTIVITY (MIR). The maximum change in weight of one formed by adding a compound to the "Base Reactive Organic Gas (ROG) Mixture" per weight of compou added, expressed to hundredths of a gram (g O3/g ROC). Note: MIR values for individual compounds and hydrocarbon solvents are specified in CR, Title 17, Sections 94700 and 94701. MOISTURE CONTENT. The weight of the water in wood expressed in percentage of e weight of the oven -dry wood. PRODUCT -WEIGHTED MIR (PWMIR). The sum of all weighted-MIR for all ingredient in a product subject to this article. The PWMIR is the total product reactivity expressed to hundredths of a gram ozone formed per gram of product (excluding container and packaging). Note: PWMIR is calculated according to equations found in CCR. Title 17, Section 94 1 (a). REACTIVE ORGANIC COMPOUND (ROC). Any compound that has the potential, on emitted, to contribute to ozone formation in the troposphere. VOC. A volatile organic compound (VOC) broadly defined as a chemical compound b ed on carbon chains or rings with vapor pressures greater than 0.1 millimeters of mercury at room temperature. Th e compounds typically contain hydrogen and may contain oxygen, nitrogen and other elements. See CCR Title 17, S tion 94508(a). 4.503 FIREPLACES 4.503.1 GENERAL. Any installed gas fireplace shall be a direct -vent sealed -combust n type. Any installed woodstove or pellet stove shall comply with U.S. EPA New Source Performance Stan rds (NSPS) emission its as applicable, and shall have a permanent label indicating they are certified to meet the ission limits. Woods t pellet stoves and fireplaces shall also comply with applicable local ordinances. 4.504 POLLUTANT CONTROL 4.504.1 COVERING OF DUCT OPENINGS & PROTECTION OF MECHANICAL EQ PMENT DURING CONSTRUCTION. At the time of rough installation, during storage on the constructio site and until final startup of the heating, cooling and ventilating equipment, all duct and other related air istribution component openings shall be covered with tape, plastic, sheet metal or other methods acceptabl o the enforcing agency to reduce the amount of water, dust or debris which may enter the system. 4.504.2 FINISH MATERIAL POLLUTANT CONTROL. Finish materials shall comply ith this section. 4.504.2.1 Adhesives, Sealants and Caulks. Adhesives, sealant and caulks u d on the project shall meet the requirements of the following standards unless more stringent local or regional r pollution or air quality management district rules apply: 1. Adhesives, adhesive bonding primers, adhesive primers, sealants, s lant primers and caulks shall comply with local or regional air pollution control or air quality m agement district rules where applicable or SCAQMD Rule 1168 VOC limits, as shown in Table 4. .1 or 4.504.2, as applicable. Such products also shall comply with the Rule 1168 prohibition on th use of certain toxic compounds (chloroform, ethylene dichloride, methylene chloride, per loroethylene and tricloroethylene), except for aerosol products, as specified in Subsec n 2 below. 2. Aerosol adhesives, and smaller unit sizes of adhesives, and sealant caulking compounds (in units of product, less packaging, which do not weigh more than 1 po d and do not consist of more than 16 fluid ounces) shall comply with statewide VOC standards an ther requirements, including prohibitions on use of certain toxic compounds, of California Code of egulations, Title 17, commencing with section 94507. 4.504.2.2 Paints and Coatings. Architectural paints and coatings shall comp) ith VOC limits in Table 1 of the ARB Architectural Suggested Control Measure, as shown in Table 4.504.3, nless more stringent local limits apply. The VOC content limit for coatings that do not meet the definitions for th specialty c tings cat ries listed in Table 4.504.3 shall be determined by classifying the coating as a Flat, nflat or N t-High ss coating, based on its gloss, as defined in subsections 4.21, 4.36, and 4.37 of th 2007 Cali Air s rceW Board, Suggested Control Measure, and the corresponding Flat, Nonflat or No at -High GI C i Table 4.504.3 shall apply. 4.504.2.3 Aerosol Paints and Coatings. Aerosol paints and coatings shall m t the Pro t-w led Limits for ROC in Section 94522(a)(2) and other requirements, including prohib ons on use of certain toxic compounds and ozone depleting substances, in Sections 94522(e)(1) and (f)(1 f California Code of Regulations, Title 17, commencing with Section 94520; and in areas under the risdiction of the Bay Area Air Quality Management District additionally comply with the percent VOC by weig of product limits of Regulation 8, Rule 49. 4.504.2.4 Verification. Verification of compliance with this section shall be pro ded at th ue e enforcing agency. Documentation may include, but is not limited to, the followi 1. Manufacturer's product specification. 2. Field verification of on -site product containers. 43 TABLE 4.504.1 - ADHESIVE VOC LIMITI.2 (Less Water and Less Exempt Compounds in Grams per Liter) ARCHITECTURAL APPLICATIONS VOC MIT INDOOR CARPET ADHESIVES CARPET PAD ADHESIVES OUTDOOR CARPET ADHESIVES 1 WOOD FLOORING ADHESIVES 1 RUBBER FLOOR ADHESIVES 60 SUBFLOOR ADHESIVES 50 CERAMIC TILE ADHESIVES 65 VCT & ASPHALT TILE ADHESIVES 50 DRYWALL & PANEL ADHESIVES 50 COVE BASE ADHESIVES 50 MULTIPURPOSE CONSTRUCTION ADHESIVE 70 STRUCTURAL GLAZING ADHESIVES 100 SINGLE -PLY ROOF MEMBRANE ADHESIVES 250 OTHER ADHESIVES NOT LISTED 50 SPECIALTY APPLICATIONS PVC WELDING 510 CPVC WELDING 490 ABS WELDING 325 PLASTIC CEMENT WELDING 250 ADHESIVE PRIMER FOR PLASTIC 550 CONTACT ADHESIVE 80 SPECIAL PURPOSE CONTACT ADHESIVE 250 STRUCTURAL WOOD MEMBER ADHESIVE 140 TOP & TRIM ADHESIVE 250 SUBSTRATE SPECIFIC APPLICATIONS METAL TO METAL 30 PLASTIC FOAMS 50 POROUS MATERIAL (EXCEPT WOOD) 50 WOOD 30 FIBERGLASS 80 1. IF AN ADHESIVE IS USED TO BOND DISSIMILAR SUBSTRATES TOGETHER, THE ADHESIVE WITH THE HIGHEST VOC CONTENT SHALL BE ALLOWED. 2. FOR ADDITIONAL INFORMATION REGARDING METHODS TO MEASURE THE VOC CONTENT SPECIFIED IN THIS TABLE. SEE SOUTH COAST AIR Y N/A RESPON. PARTY 45 TABLE 4.504.2 - SEALANT VOC LIMIT (Less Water and Less Exempt Compounds in Grams per Liter) SEALANTS VOC LIMIT ARCHITECTURA MARINE DECK NONMEMBRA O ROADWAY SINGLE-PLY"F ME E OTHER 250 760 2 451 SEALANT PRIMERS ARCHITECTURAL NON -POROUS 250 PORO 775 ODIFIED UMI S 50 MARINE D 7 ITHER AL(A t • 0 TABLE 4.504.3 - VOC CONTENT LIMITS FOR ARCHITECTURAL COATINGS2.3 GRAMS OF VOC PER LITER OF COATING, LESS WATER & LESS EXEMPT COMPOUNDS COATING CATEGORY VOC LIMIT FLAT COATINGS 50 NON -FLAT COATINGS 100 NONFLAT-HIGH GLOSS COATINGS 150 SPECIALTY COATINGS ALUMINUM ROOF COATINGS 400 BASEMENT SPECIALTY COATINGS 400 BITUMINOUS ROOF COATINGS 50 BITUMINOUS ROOF PRIMERS 350 BOND BREE 350 350 U S 6ONCRETUG CO)ERS 11ONCRETIAINRY S 100 RIVEWAY EAL 50 DRY FOG COATINGS 150 FAUX FINISHING COATINGS 350 FIRE RESISTIVE COATINGS 350 FLOOR COATINGS 100 FORM -RELEASE COMPOUNDS 250 GRAPHIC ARTS COATINGS (SIGN PAINTS) 500 HIGH TEMPERATURE COATINGS 420 INDUSTRIAL MAINTENANCE COATINGS 250 LOW SOLIDS COATINGS 120 MAGNESITE CEMENT COATINGS 450 MASTIC TEXTURE COATINGS 100 METALLIC PIGMENTED COATINGS 500 MULTICOLOR COATINGS 250 PRETREATMENT WASH PRIMERS 420 REACTIVE PENETRATING SEALERS 350 RECYCLED COATINGS 250 ROOF COATINGS 50 RUST PREVENTATIVE COATINGS 250 SHELLACS CLEAR 730 OPAQUE 550 SPECIALTY PRIMERS, SEALERS & UNDERCOATERS 100 STAINS 250 STONE CONSOLIDANTS 450 SWIMMING POOL COATINGS 340 TRAFFIC MARKING COATINGS 100 TUB & TILE REFINISH COATINGS 420 WATERPROOFING MEMBRANES 250 WOOD COATINGS 275 WOOD PRESERVATIVES 350 ZINC -RICH PRIMERS 340 1. GRAMS OF VOC PER LITER OF COATING, INCLUDING WATER & EXEMPT COMPOUNDS 2. THE SPECIFIED LIMITS REMAIN IN EFFECT UNLESS REVISED LIMITS ARE LISTED IN SUBSEQUENT COLUMNS IN THE TABLE. 3. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIFORNIA AIR RESOURCES BOARD, ARCHITECTURAL COATINGS SUGGESTED CONTROL MEASURE, FEB. 1, 2008. MORE INFORMATION IS AVAILABLE FROM THE AIR RESOURCES BOARD. Y TABLE 4.504.5 - FORMALDEHYDE LIMITS, MAXIMUM FORMALDEHYDE EMISSIONS IN PARTS PER MILL. �^ PRODUCT CURRENT LIMIT HARDWOOD PLYW ENEER CORE 0.05 ARDWOOD PI W OMPOSITE CORE CL M ITY F BOARD THIN ME E IBERBOARD;, 0.05 0.09 0.11 0.13 CUES ARE DERIVED FROM THOSE SPECIFIED BY THE CALIF. AIR RESOURCES BOARD, AIR TOXICS CONTROL. MEASURE FOR COMPOSITE WOOD AS TESTED IN ACCORDANCE WITH ASTM E 1333. FOR ADDITIONAL INFORMATION. SEE CALIF. DOE REGULATIONS, r TITLE 17, SECTIONS 93120 T O PW DIIISION 45 NVI L UA ntnue 4. C PE STE All t in led in the iidir interior meet ui ifornia artmel � no Health, rd M od for the - tin Ind Evalu _n of Vol iC issions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for California S ecification 01350) See fornia art f P alth' bsite for certification programs and tes, ing labs. https: ww.cdp .g a CD DC/EHLB/IAQ/Pages/VOC.aspx. o ar n. ar n �talled in the building interior shall meet the requirements of f I ornia Depa ment of Pub Ic ealt andard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, Janulsry 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/PagesNOC.aspx. ❑ 4.504.3.2 Carpet adhesive. All carpet adhesive shall meet the requirements of Table 4.504.1. 4.504.4 RESILIENT FLOORING SYSTEMS. Where resilient flooring is installed , at least 80% of floor area receiving resilient flooring shall meet the requirements of the California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, Januar 2017 Emission testin method for California S ecification 01350 See California Department of Public Health's website for certification programs and testing labs. hhtps://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx. 4.504.5 COMPOSITE WOOD PRODUCTS. Hardwood plywood, particleboard and medium density fiberboard composite wood products used on the interior or exterior of the buildings shall meet the requirements for formaldehyde as specified in ARB's Air Toxics Control Measure for Composite Wood (17 CCR 93120 et seq.), by or before the dates specified in those sections, as shown in Table 4.504.5 4.504.5.1 Documentation. Verification of compliance with this section shall be provided as requested by the enforcing agency. Documentation shall include at least one of the following: 1. Product certifications and specifications. 2. Chain of custody certifications. 3. Product labeled and invoiced as meeting the Composite Wood Products regulation (see CCR, Title 17, Section 93120, et seq.). 4. Exterior grade products marked as meeting the PS-1 or PS-2 standards of the Engineered Wood Association, the Australian AS/NZS 2269, European 636 3S standards, and Canadian CSA 0121, CSA 0151, CSA 0153 and CSA 0325 standards. 5. Other methods acceptable to the enforcing agency. 4.505 INTERIOR MOISTURE CONTROL 4.505.1 General. Buildings shall meet or exceed the provisions of the California Building Standards Code. 4.505.2 CONCRETE SLAB FOUNDATIONS. Concrete slab foundations required to have a vapor retarder by California Building Code, Chapter 19, or concrete slab -on -ground floors required to have a vapor retarder by the California Residential Code, Chapter 5, shall also comply with this section. 4.505.2.1 Capillary break. A capillary break shall be installed in compliance with at least one of the following: 1. A 4-inch (101.6 mm) thick base of 1/2 inch (12.7mm) or larger clean aggregate shall be provided with a vaoor barrier in direct contact with concrete and a concrete mix desian. which will address bleedina AC 1302.2R-06. 2. Other equivalent methods approved by the enforcing agency. 3. A slab design specified by a licensed design professional. 4.505.3 MOISTURE CONTENT OF BUILDING MATERIALS. Building materials with visible signs of water damage shall not be installed. Wall and floor framing shall not be enclosed when the framing members exceed 19 percent moisture content. Moisture content shall be verified in compliance with the following: 1. Moisture content shall be determined with either a probe -type or contact -type moisture meter. Equivalent moisture verification methods may be approved by the enforcing agency and shall satisfy requirements found in Section 101.8 of this code. 2. Moisture readings shall be taken at a point 2 feet (610 mm) to 4 feet (1219 mm) from the grade stamped end of each piece verified. 3. At least three random moisture readings shall be performed on wall and floor framing with documentation acceptable to the enforcing agency provided at the time of approval to enclose the wall and floor framing. Insulation products which are visibly wet or have a high moisture content shall be replaced or allowed to dry prior to enclosure in wall or floor cavities. Wet -applied insulation products shall follow the manufacturers' drying recommendations prior to enclosure. 4.506 INDOOR AIR QUALITY AND EXHAUST 4.506.1 Bathroom exhaust fans. Each bathroom shall be mechanically ventilated and shall comply with the following: 1. Fans shall be ENERGY STAR compliant and be ducted to terminate outside the building. 2. Unless functioning as a component of a whole house ventilation system, fans must be controlled by a humidity control. a. Humidity controls shall be capable of adjustment between a relative humidity range less than or equal to 50% to a maximum of 80%. A humidity control may utilize manual or automatic means of adjustment. b. A humidity control may be a separate component to the exhaust fan and is not required to be integral (i.e., built-in) Notes: 1. For the purposes of this section, a bathroom is a room which contains a bathtub, shower or tub/shower combination. 2. Lighting integral to bathroom exhaust fans shall comply with the California Energy Code. 4.507 ENVIRONMENTAL COMFORT 4.507.2 HEATING AND AIR-CONDITIONING SYSTEM DESIGN. Heating and air conditioning systems shall be sized, designed and have their equipment selected using the following methods: 1. The heat loss and heat gain is established according to ANSI/ACCA 2 Manual J - 2011 (Residential Load Calculation), ASHRAE handbooks or other equivalent design software or methods. 2. Duct systems are sized according to ANSI/ACCA 1 Manual D - 2014 (Residential Duct Systems), ASHRAE handbooks or other equivalent design software or methods. 3. Select heating and cooling equipment according to ANSI/ACCA 3 Manual S - 2014 (Residential Equipment Selection), or other equivalent design software or methods. Exception: Use of alternate design temperatures necessary to ensure the system functions are acceptable. Y IN/A Y _ _711M - N/A = NOT APPLICABLE RESPON. PARTY = RESPONSIBLE PARTY (le: ARCHITECT, ENGINEER, OWNER, CONTRACTOR. INSPECTOR ETC.) CHAPTER 7 INSTALLER & SPECIAL INSPECTOR QUALIFICATIONS 702 QUALIFICATIONS _ 702.1 INSTALLER TRAINING. HVAC system installers shall be trained and certified in the proper installation of HVAC systems including ducts and equipment by a nationally or regionally recognized training or certification program. Uncertified persons may perform HVAC installations when under the direct supervision and responsibility of a person trained and certified to install HVAC systems or contractor licensed to install HVAC systems. Examples of acceptable HVAC training and certification programs include but are not limited to the following: 1. State certified apprenticeship programs. 2. Public utility training programs. 3. Training programs sponsored by trade, labor or statewide energy consulting or verification organizations. 4. Programs sponsored by manufacturing organizations. 5. Other programs acceptable to the enforcing agency. 702.2 SPECIAL INSPECTION [HCD]. When required by the enforcing agency, the owner or the responsible entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition to other certifications or qualifications acceptable to the enforcing agency, the following certifications or education may be considered by the enforcing agency when evaluating the qualifications of a special inspector: 1. Certification by a national or regional green building program or standard publisher. 2. Certification by a statewide energy consulting or verification organization, such as HERS raters, building performance contractors, and home energy auditors. 3. Successful completion of a third party apprentice training program in the appropriate trade. 4. Other programs acceptable to the enforcing agency. Notes: 1. Special inspectors shall be independent entities with no financial interest in the materials or the project they are inspecting for compliance with this code. 2. HERS raters are special inspectors certified by the California Energy Commission (CEC) to rate homes in California according to the Home Energy Rating System (HERS). [BSC] When required by the enforcing agency, the owner or the responsible entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition, the special inspector shall have a certification from a recognized state, national or international association, as determined by the local agency. The area of certification shall be closely related to the primary job function, as determined by the local agency. Note: Special inspectors shall be independent entities with no financial interest in the materials or the project they are inspecting for compliance with this code. 703 VERIFICATIONS 703.1 DOCUMENTATION. Documentation used to show compliance with this code shall include but is not documentation or special inspection is necessary to verify compliance, that method of compliance will be specified in the appropriate section or identified applicable checklist. Planning & Building Agency Building Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 www.santa-ana.org CALGREEN RESIDENTIAL CHECKLIST GRN-01 CGC 2019 MANDATORY MEASURES FOR NEWLY -CONSTRUCTED RESIDENTIAL BUILDINGS Use this worksheet to identify where on the construction documents the following mandatory CALGreen requirements are provided. Incorporate this worksheet onto the construction documents. REFERENCE ITEM CODE REQUIREMENT SHEET COMMENTS # SECTION (Sheet # (e.g. note # or detail #) or N/A) PLANNING AND DESIGN 1 4.106.2 Storm water drainage and retention during construction W /A 2 4.106.3 1Grading and paving (Surface drainage)i 3 1 4.WbA Electrical vehicle (EV) chargingt l ENERGY EFFICIENCY 4 1 4.201.1 Meet California Energy Code T_ - WATER EFFICIENCY & CONSERVATION 5 4.303.1 Water conserving plumbing fixtures and fittings i 6 4.303.1.3. 2 Mufti le showerheads serving one shower 7 4.303.2 Standards for plumbing fixtures and fittings G 8 4.304.1 Outdoor potable water use in landscape areas MATERIAL CONSERVATION & RESOURCE EFFICIENCY 9 4,406.1 Rodent proofing 10 4.408.1 Construction waste reduction of at least 65 percent 11 4.410.1 Operation and maintenance manual ENVIRONMENTAL QUALITY 12 4.503.1 Fireplaces and woodstoves WA 13 4.504.1 Covering Of duct openings and protection of mechanical equipment during construction 14 4.504.2 Finish material pollutant control Adhesives, sealants, caulks Paints and coatings Aerosol paints and coatings Verification r T 15 4,504.2.1 16 4.504.2.2 17 4.504.2.3 18 4.504.2.4 19 4.504.3 Carpet systems 20 4.504.3.1 Carpet cushion 21 4.504.3.2 Carpet adhesive WIA 22 4.504.4 Resilient flooring systems 23 4.504.5 Composite wood products - Z 24 4.505.2 Capillary break 25 4.505.3 Moisture content of building materials 26 4.506.1 Bathroom exhaust fans 27 4.507.2 Heating and air-conditioning system design F Westin of Development Co. License# 578613 6091 E. Nugget Ct. Anaheim Hills, CA 92807 weatindevelopmentOyahoo.com Michael Vu 714-878-7430 ENGINEERED BY: Hiep T. Tran P.E. 2907 Ebbtide Rd. Corona Del Mar, CA 92625 Tel. (949) 353-7486 WW A W � x � Q I V1 Z C\2 W :4k O W a a o2 a, O O � C-)CD n 0 n N c\2 U Job: Drawn By: SH-CV Scale: Date: 3/27/24 Rev. Date: Uu2 Cal. Green Building Standard Code & Check List PR O J E C T A D D R E S S #DATE REVISION REVISIONS SHEET DESCRIPTION TITLE 24 SHEET # T24.1 DATE PROJECT # RESIDENTIAL TITLE 24 DOCUMENTS & HVAC DESIGN SERVICES LITTLE TREE ENERGY CONSULTING, LLC D.B.A. TITLE 24 ASAP 23546 COMMUNITY ST WEST HILLS, CA 91304 LINA@TITLE24ASAP.COM CALL/TEXT (833) 482-4362 TITLE 24 ASAP PR O J E C T A D D R E S S # DATE REVISION REVISIONS SHEET DESCRIPTION TITLE 24 SHEET # DATE PROJECT # RESIDENTIAL TITLE 24 DOCUMENTS & HVAC DESIGN SERVICES LITTLE TREE ENERGY CONSULTING, LLC D.B.A. TITLE 24 ASAP 23546 COMMUNITY ST WEST HILLS, CA 91304 LINA@TITLE24ASAP.COM CALL/TEXT (833) 482-4362 TITLE 24 ASAP T24.2 Michael Vu Westindevelopment Co. 7291 Garden Grove Blvd Suit J Garden Grove,CA 92841 6/24/24 714-878-7430 PR O J E C T A D D R E S S #DATE REVISION REVISIONS SHEET DESCRIPTION TITLE 24 SHEET # DATE PROJECT # RESIDENTIAL TITLE 24 DOCUMENTS & HVAC DESIGN SERVICES LITTLE TREE ENERGY CONSULTING, LLC D.B.A. TITLE 24 ASAP 23546 COMMUNITY ST WEST HILLS, CA 91304 LINA@TITLE24ASAP.COM CALL/TEXT (833) 482-4362 TITLE 24 ASAP T24.3 SANTA ANA CITY COUNCIL Mayor vamezcua@santa-ana.org Mayor Pro Tem, Ward 1 tphan@santa-ana.org Ward 2 bvazquez@santa-ana.org Ward 3 jessielopez@santa-ana.org Ward 4 pbacerra@santa-ana.org Ward 5 jryanhernandez@santa-ana.org Ward 6 dpenaloza@santa-ana.org MAYOR Valerie Amezcua MAYOR PRO TEM Thai Viet Phan COUNCILMEMBERS Phil Bacerra Johnathan Ryan Hernandez Jessie Lopez David Penaloza Benjamin Vazquez CITY OF SANTA ANA PLANNING AND BUILDING AGENCY 20 Civic Center Plaza ● P.O. Box 1988 Santa Ana, California 92702 www.santa-ana.org INTERIM CITY MANAGER Alvaro Nuñez CITY ATTORNEY Sonia R. Carvalho CITY CLERK Jennifer L. Hall June 18, 2024 Also sent via email to: westindevelopment@yahoo.com Hoang Kim Ngan Nguyen 2309 W est Laramore Lane Santa Ana, CA 92706 Subject: Address Assignment for a Detached Accessory Dwelling Unit located at 2309 West Laramore Lane (APN: 399-011-19) in Santa Ana, CA Dear [Insert Recipient’s Name], The City of Santa Ana Planning and Building Agency (PBA) is the responsible agency for legal addressing within the City of Santa Ana’s jurisdiction. This letter confirms the address assignment for a 1,000-square-foot ADU located at 2309 W est Laramore Lane (APN: 399-011-19). Notice is hereby given that the following assigned address shall be posted onsite per the approved address plan, attached hereto as Exhibit A. Address to be Activated/Posted 2309 West Laramore Lane New ADU) To subdivide commercial and/or residential units into multiple units, a building permit (and all other associated permits), plans, and inspection approvals by the PBA are required. The address will be verified during inspections by the Building Safety Division. Please update your records accordingly. Should you have any questions, feel free to contact me by phone at (714) 664-2753 or by email at PRaj@santa-ana.org. Sincerely, Punkaj Raj Planning Technician Exhibit A – Address Plan Address Letter for 2309 West Laramore Lane Page 2 of 2 c: Vencent Quaglia, United States Post Office Chris Tuiolosega, United States Post Office Cipriano Corona, Marketing Manager, United States Post Office Alex Alvarez, Postmaster Santa Ana, United States Post Office Federal Express, Administration Cathy Joseph, Garden Grove Unified School District Christine Hy, Garden Grove Unified School District Cathy Slader, Orange Unified School District Orin Williams, Santa Ana Unified School District Yvette Miranda, Santa Ana Unified School District Cristina Bernal, Tustin Unified School District Mishele Richards, Orange County Fire Authority, GEO Files Coordinator Orange County Fire Authority Neal Kelly, Registrar of Voters Members, Board of Supervisors Southern California Gas Company Southern California Edison Company Claude Parrish, County Assessor's Office SAG, AT&T UPS, Administration City Manager’s Office Beverly Martin, Police Community Services Specialist Boris Duran, Police Systems Manager Jennifer Mendoza, Police Communications Manager Chris Hubbard, Police Systems Support Analyst Alejandra Gutierrez, Treasury & Customer Services Manager Hector Jimenez, Revenue Supervisor Alfonso Chavez, Utilities Customer Services Supervisor Judson Brown, Housing & Neighborhood Development Manager Rudy Rosas, Principal Civil Engineer Zdenek (Zed) Kekula, Principal Civil Engineer Jason Kwak, Building Safety Manager Evelyn LaRocca, Permit Supervisor Kathy Hernandez, Permit Technician Julie Amsden, Permit Technician Ali Pezeshkpour, Planning Manager Jerry Guevara, Senior Planner Alvaro Nunez, PBA Assistant Director and Code Enforcement Manager (E) SINGLE-FAMILY DWELLING 2309 W LARAMORE LANE (N) ADU2309 W LARAMORE LANEUNIT 2 Exhibit A: Address Plan LARAMORE LANE Planning & Building Agency Building and Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714)-647-5800 www.santa-ana.org DETACHED ADU - GRADING PERMIT EXEMPTION CHECKLIST PCC-16 REV: 11/10/2020 Page 1 of 1 THIS FORM SHALL BE COMPLETED BY A CALIFORNIA REGISTERED CIVIL ENGINEER. Instructions: In order to qualify for the grading permit exemption for detached Accessory Dwelling Unit (ADU) projects per handout PCC-15, the registered civil engineer of record shall complete all sections, check all boxes and sign the certification section below. A copy of this checklist shall be attached to each of TWO sets of plans. If answering NO to any of the questions, a grading plan and permit shall be required. Project Address: Yes No 1. ☐ ☐ I have verified that the project address is NOT located on a FEMA designated flood zone (Zone A or AE). 2. ☐ ☐ I have provided two sets of site drainage plans that is stamped, signed and dated by a California professional civil engineer, to be submitted with the building submittal package. 3. ☐ ☐ I have calculated the total amount of soil being cut or filled on this project is less than 50 cubic yards. 4. ☐ ☐ The site drainage plans include the following, but not limited to, location of all existing and proposed structures, property lines, right-of-way lines, and easements, including dimensions and setbacks; drainage slopes and flow patterns, drainage systems such as swales, french drains, water collection and disposal systems, etc. 5. ☐ ☐ I have designed drainage such that surface water flows away from buildings and adjoining property lines, in accordance with all applicable codes. 6. ☐ ☐ I have designed grading such that it will not adversely affect the adjoining properties. 7. ☐ ☐ I have designed the grade to fall not fewer than 6 inches within the first 10 feet from the foundation walls except where lot lines, walls, slopes or other physical barriers prohibit 6 inches of fall within 10 feet, I have designed drains or swales to ensure drainage away from the buildings. Any impervious surfaces within 10 feet of the building foundation are sloped not less than 2 percent away from the building. 8. ☐ ☐ I will provide a final certification letter stating that the grades were constructed per the approved site drainage plan, and will submit this certification letter to the building inspector prior to final inspection. I certify under penalty of perjury under the laws of the State of California that the above is true: Print Name: Signature: Licensed Number: Date: Phone Number: Email Address: TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 1 Original date: 3/29/24 Revised date 9/23/24 To Owner: Mr. Sang Tran Address: 2309 Laramore Ln, Santa Ana, CA 92706. Subject: Report of Geotechnical Engineering Investigation, Proposed Residential Development at 2309 Laramore Ln, Santa Ana, CA 92706. Project Number: GEO250124SANG Gentlemen: In accordance with your request, I am pleased to submit this geotechnical engineering report for the proposed development at subject site. The purpose of this report was to evaluate the subsurface conditions and provide recommendations for foundation designs and other relevant parameters for the proposed construction. Based on the findings of our field exploration, laboratory testing and engineering analysis, the proposed construction of the subject site for the intended use is feasible from the geotechnical engineering viewpoint, provided that specific recommendations set forth herein are followed. This opportunity to be of service is sincerely appreciated. If you have any questions pertaining to this report, please call the undersigned. Respectfully submitted, Tien Chu Dist: (2) Addressee A compaction report shall be submitted to the building inspector prior to the construction of the proposed building TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 2 REPORT OF GEOTECHNICAL ENGINEERING INVESTIGATION Proposed Residential Development at 2309 Laramore Ln, Santa Ana, CA 92706 Project Number: GEO250124SANG Prepared by TMC ENGINEERS INC. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 3 1.0 INTRODUCTION 1.1 Purpose This report presents a summary of our preliminary geotechnical engineering investigation for the proposed development at the subject site. The purposes of this investigation were to evaluate the subsurface conditions at the area of proposed construction and to provide recommendations pertinent to grading, foundation design and other relevant parameters. 1.2 Scope of Services Our scope of services included: • Review of available soil and geologic data of the area. • Logging and sampling of hand auger boring to a maximum depth of 5 feet below the existing ground surface. Boring logs are presented in Appendix “A” (Field Investigation). • Laboratory testing of representative samples collected from the proposed construction area to establish engineering characteristics of the on-site soils. The laboratory test results are presented in Appendix B (Laboratory Testing) and on the boring logs (Appendix A). • Engineering analyses of the geotechnical data obtained from our background studies, field investigation, and laboratory testing. • Preparation of this report presenting our findings, conclusions, and recommendations for the proposed development. 1.3 Proposed Construction It is anticipated that the proposed construction is a new ADU residential with a one-story house in the rear of lot site. The structure of the proposed residential building is anticipated to be one story in height. Column loads are be light. Final grade is anticipated to be near the existing grade. 1.4 Site Conditions The subject site is located at North side of Lramore Ln., South of Garden Grove Blvd., West of Lewis street, East of Faiview street, North of Trash Ave. within a fully development area. An existing one story house with typical concrete driveway, sidewalks, rear yard. The subject site is relatively flat and is currently occupied by a residential house and a garage. No major surface erosions were observed at the time of our field investigation. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 4 2.0 SUBSURFACE EXPLORATION AND LABORATORY TESTING 2.1 Subsurface Exploration Our subsurface exploration consisted of drilling hand auger boring to a maximum depth of 5 feet below the existing ground surface. Relatively undisturbed, bulk samples were collected during drilling for laboratory testing. The approximate locations of the boring are shown on the attached Site Plan. Boring logs are presented in Appendix A. 2.2 Laboratory Testing Representative samples were tested for the following parameters: Atterberg Limits, expansion index. The results of our laboratory testing along with a summary of the testing procedures are presented in Appendix B. 3.0 SUMMARY OF GEOTECHNICAL CONDITIONS 3.1 Soil Conditions Based on field observation and testing of sampler of the near ground surface soil. The ground surface soils consist of silty very fine sand. In general, these soils exist slightly moist to moist condition. 3.2 Groundwater Ground water was not encountered at a depth of about 5 feet below the existing ground surface during our subsurface investigation. Based on our review of the “Historically Highest Ground Water Contours and Borehole Log Data Locations, Anaheim and Newport Beach Quadrangle” per page # 22, it is estimated that the highest ground water level is approximate 30 feet below the existing grade. It should be noted that the CDMG ground water map is obtained by evaluating technical publications, geotechnical borehole data, water-well logs dating back to the “turn-of-the-century”. This report also indicated that ground water levels in the areas from 1960-1997 data are generally 5 to 50 feet deeper than the earlier measured data. No specific date was provided pertaining to the high ground water level. Deep footings and excavations are not proposed for this site, therefore the effect due to ground water are not anticipated for the proposed structural. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 5 SEISMIC DESIGN CONSIDERATIONS Although no know active faults traverse through the subject site, like most of Southern California, the subject site lies within a seismically active area. Earthquake resistance structural design is recommended. Designing structural to be earthquake-proof is generally considered to be impractical, especially for private projects, due to cost limitations, significant damage to structures may be unavoidable during large earthquakes. The structural design of the proposed structures should be based on the 2022 California Building Code. The following minimum seismic parameter should be used: Latitude = 33.773272, Longitude = - 117.900551 Site Class: D-default Ss= 1.346 S1= 0.478 SMS= 1.346 SDS=0.897 Seismic Design Category: D Fa=1.2 This minimum code values are intended to protect life and may not provide an acceptable level of protection against significant cosmetic damage and serious economic loss. A significantly higher than code lateral design parameter would be necessary to further reduce potential economic loss during a major seismic event. Structural engineers, however, often regard higher than code values as impractical for use in structural design. The structural engineer and project owner must decide what level of risk is acceptable and to assign appropriate seismic values for use in structural design. The risk of damage to the structural due to a large earthquake cannot be totally eliminated and obtain appropriate insurance as a mitigation measure is strongly recommended. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 6 5.0 SEISMIC HAZARDS 5.1 Liquefaction Potential Liquefaction is the transformation of a granular material from a solid to a liquid state as a result of as flow land sliding, lateral spread, loss of bearing capacity, or settlement. Based on the Seismic Hazard Zones Map, Newport Beach Quadrangle, the site is located within a potential liquefaction zone. Therefore, liquefaction may occur at the site, and the property owner(s) should be aware of the risks associated with being in a potential liquefaction zone. We recommend the proposed new structures should have a strengthened footing system as recommended in this report, and the proposed new structures will be designed based on up-to-date building codes to reduce the potential adverse effects due to potential liquefaction increasing pore-water pressure. The material will then lose strength and can flow if unrestrained, thus leading to ground failure. Liquefaction can be triggered in saturated cohesionless material by short-term cyclic loading, such as shaking due to an earthquake. Ground failure that results from liquefaction can be manifested to the proposed new structures. It should be recognized that structural mitigation may not reduce the potential of the soils to liquefy during an earthquake; and there will remain some risks that the structure could still suffer damage if liquefaction occurs during a very strong earthquake. Differential settlement due to liquefaction may occur, to reduce the potential adverse effect to the proposed new structural due to potential liquefaction induced differential settlement and/or reduction in soil bearing capacity, and it is our opinion that our recommendations shall satisfy the liquefaction requirements. 5.2 Lurching Soil lurching refers to the rolling motion on the surface due to the passage of seismic surface waves. Effects of this nature are not considered significant on the subject site where the thickness of alluvium does not vary appreciably under structures. 5.3 Surface Rupture TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 7 Surface rupture is a break in the ground surface during or as a consequence of seismic activity. The potential for surface rupture on the subject site is considered negligible due to the absence of known active faults at the site. 5.4 Ground Shaking Throughout southern California, ground shaking, as a result of earthquakes, is a constant potential hazard. The relative potential for damage from this hazard is a function of the type and magnitude of earthquake events and the distance of the subject site from the event. Accordingly, proposed structures should be designed and constructed in accordance with applicable portions of the building code. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 8 6.0 CONCLUSIONS Based on the results of our subsurface investigation, it is our opinion that the proposed residential development is feasible from a geotechnical standpoint, provided the recommendations contained herein are incorporated in the design and construction. The following is a summary of the geotechnical design and construction factors that may affect development of the site. 6.1 Seismicity Based on our studies on seismicity, there are no known active faults crossing the property. However, the site is located in a seismically active region and is subject to seismically induced ground shaking from nearby and distant faults, which is a characteristic of all Southern California areas. 6.2 Liquefaction Differential settlement due to liquefaction is roughly estimated to be about ¼ inch for a horizontal distance of 40 feet. Please note that this is only a rough estimate. 6.3 Groundwater Ground water was not encountered at a depth of about 5 feet below the existing ground surface during our subsurface investigation. In our opinion, groundwater will not be a problem during the near surface construction. 6.4 Expansion Potential Based on our field observation and testing of sample of the near ground surface on-site earth materials, the foundation subgrade soils at the site generally consisted of sandy soil with some sill and have a very low expansion potential. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 9 7.0 RECOMMENDATIONS The following recommendations should be incorporated into the design or construction phases. 7.1 Grading 7.1.1 Site Preparation Prior to initiating grading operations, any existing vegetation, trash, debris, over-sized materials (greater than 12 inches), and other deleterious materials within fill areas should be removed from the site. 7.1.2 Surficial Soil Removals For the proposed new house, after removal of existing concrete slabs where occur and/or vegetation including roots. It is recommended that the top 2 feet thick near surface earth materials should be over-excavated and re-compacted. Removal should be extended at least 2 feet beyond building lines. No deeper removal is anticipated, however, if deeper loose soils are encountered, deeper removal and re-compaction will be required. This will be determined at the field by the project geotechnical/civil engineer, based on the actual conditions exposed at the time of site grading. The removed clean on-site earth materials without any debris, vegetation and roots can be re- used as fill or back fill material. Fill, back fill material or additional imported soils should be free of organic matter and oversize material, 6 inches or greater in diameter, placed in near-horizontal loose lift not to exceed 4 inches in thickness and moisture conditioned to slightly over optimum moisture content prior to compaction. Imported soil, if any, should have a very low expansion potential and should be geotechnical observed/tested and accepted by the geotechnical/civil engineer prior to using at the site. In general, grading at the site should be performed in accordance with the requirements of the city and under the geotechnical observation and testing of the project geotechnical / civil engineer. The compaction criteria for fill and backfill material is a minimum of 90% of the maximum density determined in accordance with ASTM Test Method D1557. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 10 7.1.3 Structural Backfill The onsite soils may be used as compacted fill provided they are free of organic materials and debris. Fills should be placed in relatively thin lifts; brought to near optimum moisture content, then compacted to obtain at least 90 percent relative compaction based on laboratory standard ASTM D-1557-07. 7.1.4 Site Drainage Foundation and slab performance depend greatly on how well runoff waters drain from the site. This is true both during construction and over the entire life of the structure. The ground surface around structures should be graded so that water flows rapidly away from structure. Roof gutters and downspouts should be properly provided and maintained. In the future, sources of uncontrolled water, such as leaky sewer, water (domestic, irrigation) or drain pipes should be repaired if identified. The requirements of the governmental agency and the current CBC should be followed, as needed. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 11 7.2 Shallow Foundation Design 7.2.1 Allowable foundation and Lateral Pressure: Based on our field investigation and laboratory testing results. In accordance with Section 1806.2 of the 2022 California Building Code. It is recommended that the following parameters should be considered in the foundation design and construction: For conservative, the lowest values in table 1806.2, 2022 CBC Code, allowable bearing value of 1500 pounds per square foot. 7.2.2 Settlement Distress to the existing house due to settlement of the underlying soil was not observed. Settlement of soils underlying is not a concerned for the proposed development. Under construction, differential settlement between adjacent columns is not anticipated to exceed 1/4 inch for the adjacent column spaced at a distance of about 40 feet. 7.2.3 Lateral Pressures Passive earth pressure may be computed as an equivalent fluid pressure of 150 pounds per cubic foot, with a maximum earth pressure of 1500 pounds per square foot. An allowable coefficient of friction between soil and concrete of 0.3 may be used with the dead load forces. When combining passive pressure and frictional resistance, the passive pressure component should be reduced by one-third. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 12 7.2.4 Foundation Construction It is anticipated that the entire structure will be underlain by onsite soils of very low expansion potential. All new footings should be founded at a minimum depth of 24 inches below the lowest adjacent ground surface. All continuous footings should have at least two No. 4 reinforcing bars placed both at the top and two No. 4 reinforcing bars placed at the bottom of the footings. + New building footings: New continuous footings 12 inches wide at one-story, 15 inches wide at two-story. 24 inches deep at interior and exterior footings. Shallow pad footings at least 24 square inch and 24 inches deep. All continuous new footings should have at least two No. 4 reinforcing bars placed at the top and two No. 4 reinforcing bars placed at the bottom of the footings. 7.2.5 Concrete Slab Concrete slabs should be a minimum of 4 inches thick and reinforced with a minimum of No. 4 bars spacing at 18 inch both ways and its equivalent. All slab reinforcement should be supported to ensure proper positioning during placement of concrete. Concrete slabs in moisture sensitive areas should be underlain with a vapor barrier consist of a minimum of 10-mil vaper retarder with all laps sealed. A minimum of 2 inch of sand should be placed over the membrane to aid in uniform curing of concrete and 2 inch of sand under vapor barrier. Alternate per Cal Green code, a 4-inch-thick base of ½ inch or larger clean aggregate shall be provided with a 10-mil vaper retarder with all laps sealed in direct contact with concrete. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 13 7.3 Temporary Trench Excavation and Backfill All trench excavations should conform to CAL-OSHA and local safety codes. All utilities trench backfill should be brought to near optimum moisture content and then compacted to obtain a minimum relative compaction of 90 percent of ASTM D-1557-07. 7.4 Nonstructural concrete Flatwork: Sidewalk and Private Driveway 4 inches (sidewalk) and 5 inch (driveway) minimum thickness reinforce concrete with # 3 at 24” on center. Crack control with saw cut or deep tool joint to a minimum of 1/3 the concrete thickness, maximum joint spacing is 5 feet (sidewalk) and 10 feet or quarter cut (driveway) whichever closer. 8.0 CORROSION POTENTIAL Sulfate attack was not observed for the existing buildings in this subjected area. Type V cement with concrete strength 3000 psi is recommended to use, Water-Cement ratio=0.5. Other requirement from government agencies, if any, can be followed. It is recommended that the subsurface soils can be corrosive to buried metal pipe. It is recommended that any underground steel utilities be blasted and given protective coating. Should additional protective measures be warranted, a corrosion specialist should be consulted. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 14 9.0 INSPECTION As a necessary requisite to the use of this report, the following inspection is recommended: Temporary excavations. Removal of surficial soils. Backfill placement and compaction. • Foundation excavations. The geotechnical engineer should be notified at least 1 day in advance of the start of construction. A joint meeting between the client, the contractor, and the geotechnical engineer is recommended prior to the start of construction to discuss specific procedures and scheduling. 10.0 INVESTIGATION LIMITATIONS + The materials encountered on the subject site and utilized in our laboratory testing program are believed to be representative of the area. However, soil may vary in characters between the exploratory borings. Since our investigation is based on the site materials observed, selected laboratory testing, and engineering analyses, the conclusions and recommendations are professional opinion. These opinions have been derived in accordance with current standard of practice. + Based on our site investigation and recommendation, we believed that the proposed improvements will not adversely impact adjoining site. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 15 11.0 REFERENCES Ishihara, K. and Yoshimine, M., (1992), “Evaluation of Settlements in Sand Deposits Following Liquefaction During Earthquakes”, Japanese Society of Soil Mechanics and Foundation Engineering, Vol. 32, No. 1, pp. 173-188 Guidelines for Evaluating and Mitigating Seismic Hazards in California, 2008 Special Publication 117A, revised and re-adopted September 11, 2008. T.Y. Loud, I.M. Idriss, and et. al. (2001), “Liquefaction Resistance of Soils: Summary Report from the 1996 NCEER and 1998 NCEER/NSF Workshops on Evaluation of Liquefaction Resistance of Soils”, Journal of the Geotechnical Engineering Division, American Society of Civil Engineers, Vol. 127, No. GT10, pp. 817-833. California Geological Survey “Probabilistic Seismic Hazard Mapping Ground Motion Page.” California Division of Mines and Geology, 1998, Seismic Hazard Zone Report for the Newport Beach Seismic Hazard Zone. EERC, “Recent Advances in Soil Liquefaction Engineering: A Unified and Consistent Framework”, EERC Report No. 2003-06, 26th Annual ASCE Geotehcnial Spring Seminar, Long Beach, April 30, 2003 Southern California Earthquake Center (SCEC), “Recommended Procedures for Implementation of DMG Special Publication 117, Guidelines for Analyzing and Mitigating Liquefaction Hazards in California”, March, 1999. www. conservation.ca.gov/cgs/rghm/psha/fault_parameters/pdf/Documents/B_flt.pdf Report of Geotechnical Engineering Investigation, Proposed Residential Development 930 S Birch St, Santa Ana, CA 92701; Project Number: 0119DD Report of Geotechnical Engineering Investigation, Proposed Residential Development, 601 S SUSAN ST. SANTA ANA, CA 92704. Project Number: 0116NT Report of Geotechnical Engineering Investigation, Proposed Residential Development 930 S Birch St, Santa Ana, CA 92701; Project Number: 0119DD Report of Geotechnical Engineering Investigation, Proposed Residential Development 2302 W Stanford St, Santa Ana, CA 92704; Project Number: 0120KHOA Report of Geotechnical Engineering Investigation, Proposed Residential Development 3614 W Camile St, Santa Ana, CA 92704; Project Number: 9017TMC Report of Geotechnical Engineering Investigation, Proposed Residential Development 2221 1 2 CYPRESS AVE, SANTA ANA , CA 92707; Project Number: 14120DT Report of Geotechnical Engineering Investigation, Proposed Residential Development 2108 Alona St, TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 16 Santa Ana, CA 92706; Project Number: GEO14720DT Report of Geotechnical Engineering Investigation, Proposed Residential Development 1121 S Golden W Ave, Santa Ana, CA 92704; Project Number: GEO0221KHOA Report of Geotechnical Engineering Investigation, Proposed Residential Development, 634 UNIT 2 S. BAMDAL ST., SANTA ANA, CA 92703; Project Number: GEO16121DT SOIL Report of Geotechnical Engineering Investigation, Proposed Residential Development, 2302 W La Verne Ave, Santa Ana, CA 92704; Project Number: GEO15521DT Report of Geotechnical Engineering Investigation, Proposed Residential Development, 601 AND 601 1/2 S. SUSANE ST, SANTA ANA - CA 92704; Project Number: GEO16521DT Report of Geotechnical Engineering Investigation, Proposed Residential Development 1510 & 1510 1/2 N. BEWLEY ST., SANTA ANA, CA 92703,; Project Number: GEO 16221DT Report of Geotechnical Engineering Investigation, Proposed Residential Development, 4325 W Oakfield Ave, Santa Ana, CA 92703 SOIL REPORT; Project Number: GEO12-0522ESS Report of Geotechnical Engineering Investigation, Proposed Residential Development 2018 W.11th, Santa Ana, CA. 92703; Project Number: GEO13-31222TMC Report of Geotechnical Engineering Investigation, Proposed Residential Development: 1413 N Hastings St., Santa Ana, CA 92703,; Project Number: GEO14-14022QD Report of Geotechnical Engineering Investigation, Proposed Residential Development: 5113 W Roberts Dr, Santa Ana, CA 92704; Project Number: GEO15-14523QD Report of Geotechnical Engineering Investigation, Proposed Residential Development: 1702 S Rene Dr, Santa Ana, CA 92704; Project Number: GEO16-18123DT Report of Geotechnical Engineering Investigation, Proposed Residential Development: 1021 W Cubbon St. Santa Ana, CA 92703; Project Number: GEO17-0123HP Report of Geotechnical Engineering Investigation, Proposed Residential Development 5017 W 6th St, Santa Ana, CA 92703,; Project Number: GEO18 Report of Geotechnical Engineering Investigation, Proposed Residential Development 1204 W 2nd St, Santa Ana, CA 92703; Project Number: GEO19 Report of Geotechnical Engineering Investigation, Proposed Residential Development, 1402 S Lowell St, Santa Ana, CA 92707; Project Number: GEO20 Report of Geotechnical Engineering Investigation, Proposed Residential Development 522 S Raitt St, Santa Ana, CA 92703,; Project Number: GEO21 TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 17 Report of Geotechnical Engineering Investigation, Proposed Residential Development 2222 W Elder Ave, Santa Ana, CA 92704 ; Project Number: GEO22 0923LP Report of Geotechnical Engineering Investigation, Proposed Residential Development 718 S Flindridge Dr, Santa Ana, CA. 92704; Project Number: GEO23 39424TMC Report of Geotechnical Engineering Investigation, Proposed Residential Development 3925 W. Hazard Ave, Santa Ana; Project Number: GEO24 0224BT TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 18 APPENDIX A FIELD INVESTIGATION Subsurface conditions were explored by drilling hand auger boring to a maximum depth of 5 feet at approximate locations shown on the enclosed Site Plan. Upon completion of excavating, the boreholes were backfilled with onsite soils that were removed from the excavations. The drilling of the test boring was supervised by a geotechnical engineer, who continuously logged the borings and visually classified the soils in accordance with the Unified Soil Classification System. TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 19 GEOTECHNICAL LOG OF TEST HOLES Test hole Number: BH-1 Hole Diameter: 4 inches Equipment: Hand-Auger DEPTH DESCRIPTION 0ft –2 ft Poorly grade sand with sill (SP-SM), dry, fine to medium sand, medium dense, light brown 2 ft - 5ft Poorly grade sand with sill (SP-SM), dry to moist, fine sand, dense, light brown Total depth: 5 ft No Caving No free standing water Hole back fill with on-site soil TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 20 APPENDIX B LABORATORY TESTING Expansion Index Expansion Index test was conducted on the existing onsite near surface materials sampled during field investigation. The test is performed in accordance with ASTM D-4829. The testing results are presented below: Sample Location Dry Density pcf Moisture content % Expansion Index Classification BH-1 2.0’ 127 12.1 Zero Ver Low Corrosion Potential Chemical laboratory test were conducted on the existing onsite near surface materials. The rests are performed in accordance with California Test Method 417, 422, 532 and 643. The resting results are shown in table below: Sample Location PH Sulfate Content % b Wei ht Min. Resistivity ohm-cm Chloride Content ppm BH-1 0’ to 5’ 8 0.0689 1,969 138 Note: N/R= Not Requested TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 21 TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 22 TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 23 TMC ENGINEERS INC. Geotechnical, Structural and Civil Engineering Add: 9542 Pacific Ave, Anaheim, CA92804. Phone: 714-829-5053; Email: Tienchu.pe@gmail.com Page 24 O R A N G E C O U N T Y F I R E A U T H O R I T Y Plan Submittal Criteria Form Required for Single Family or Duplex Residences (Use Commercial form for lots with 3+ dwelling units or new residential tracts) Complete the Project Information and Questionnaire below, then sign and date the Applicant Certification. Project Information  New Single Family Residence/Duplex  Addition/Remodel  ADU  Other Address: Unit #: City or Unincorporated County Area: ZIP: Scope of Work: Existing Area to Total Resulting Stories: Area Added in Past 2 Years Yes No Questionnaire OCFA Plan Type if “Yes” 1.   New – Is this a new single family residence or duplex? *(PR160) Residential Site with Water Availability 2.   ADU – Is this a new Accessory Dwelling Unit (ADU) on the same property as a house that already has (PR400-402) Fire Sprinkler   Addition – Is this (A) an addition to a currently sprinklered building, or (B) an addition requiring a fire sprinkler retrofit based on a threshold set by local ordinance? (PR400-402) Fire Sprinkler 4.   Distance – Is the most remote portion of the addition, ADU or other detached structure greater than *(PR160) Residential Site 5.   Total Area – Will the addition result in a total area of greater than 3,600 square feet (sf) for non- sprinklered buildings, or greater than 6,200 sf for sprinklered buildings, including the area of all *(PR160) Residential Site with Water Availability 6.   Remodel – Is this a remodel of a sprinklered building with a scope of work that includes adding or removing any interior walls? Note: If “Yes”, then project must be evaluated by a C-16 licensed (PR400-402) Fire Sprinkler   Detached Structure – Is this a new detached utility or accessory structure (not an ADU), such as a garage, workshop, game room, pool house, barn, etc., requiring fire sprinklers based on a threshold *(PR160) Residential Site (PR400-402) Fire Sprinkler 8.   Gate – Is a gate being installed across a driveway or road that is designated as a fire department access roadway, or a driveway or road that serves more than a single home/duplex? (PR180) Gate 9.   Methane – Is project located in or less than 100’ from a “Division of Oil, Gas, and Geothermal Resources” (DOGGR) field boundary or well (active or abandoned), less than 300-feet from an oil/gas seep, or less than 1000-feet from a landfill? (Note: For projects in Yorba Linda, this requirement only applies to new homes, enclosed accessory structures, addition to existing structure greater than 1000 *(PR160) Residential Site *(PR172-174) Methane Test/Mitigation Plans 10.   Vegetation – Is the property/structure (A) on the perimeter of a community containing, or adjacent to slopes or hills, or (B) adjacent to an open space or wildland area containing non-irrigated vegetation, or (C) in a State Responsibility Area or Local Responsibility Area “Fire Hazard Severity Zone”, as *(PR125) Fuel Modification (PR182) Accessory Structure *OCFA approval required before issuance of a grading/building permit. All other plans types may be deferred submittals. Applicant Certification I certify, under penalty of perjury, under the laws of the State of California, that the information above is true: Print Name:_______________________________________ Signature:___________________________________________ Date:______________ Phone Number:_____________________________________________ Email:_____________________________________________________________ Attention Building Department Staff – After you’ve verified all questions were answered accurately as “No”, then you may accept this signed form as a written release that an OCFA review is not required. If any questions were answered as “Yes”, then the plan type on the right side may be required. ______If all answers are “No” and the Building Department still requires the applicant to have their plans reviewed by OCFA, or if any answers are “Yes” and the Building Department prefers for OCFA to determine if a review is required, please initial this line and provide an explanation on the Plan Referral Form (on the reverse), to be submitted along with the appropriate plans to OCFA for a determination. For questions and submittal information, please visit ocfa.org, or call OCFA at (714) 573-6100 SFR Garden Grove Unified School District Certification of Compliance Payment of School Facility Fees No. 07805 Developer/Applicant ~Ane] Tvari Address 1-3v4 W ~v-Atnw'l Telephone Number (7 I Y) _'i~1~fc3 __ ---=Z7~'t_.._J..A-__________ _ Project Location Swnie a,,r ~bOVl,, Street Address City ZIP OFFICE usE R\verM \e. Elem. School Int. School ,Sbvrfh l High School~ Thomas Map No ----------.,4l)IA Numbe;~;-S~~;;~-;;~------------------ of Residential Space l VOO x If>. 17 Total $ 5' /7 0 Number of Square Feet of Commercial and Industrial Space ,,,,--______ x _____ _ Total $ ____ .,,,, __ _ The above representations as to square footage are true. Developer/Applicant agrees that if it is later determined that such representations are not true then this certificate shall automatically terminate and the appropriate City/County shall be notified. Applicant is hereby noticed that any party filing a protest regarding the imposition of fees pursuant to Government Code Section 65995 and Education Code Section 17620 must do so within 90 days from the payment of the fee. Pate ----------------------------------------------------------------------------------------------------------------------------- Receipt of Payment This certifies that the above-named Developer/Applicant has paid school facility compliance with Government Code Section 65995 and Education Code Section 17620. These fee have been received from s~ )Ltl--7"Tuk f" lJ{)IA,11 tJ~~ ~Vl~O¾,~nd D\t hunJrt J fMn:hJ dnJ w/wb Dollars $ S, 17 0 Cash __ Check ✓ Check No. L 05 Bank vy'i/ ti Fil rg O ,(vlrf ~ t\\~L/6 Date Superintendent Designee 9703.69. (Rev. 6/14) Garden Grove Unified School District (714) 663-6442 fees in �U IFc��RyP FV'f� IT ISSUANC'I :U TURAL CALCULATIaI"1S w FOR 0I_ D F N CITY THE GUYEN'S RESIDENCE . Y DWELLING UNIT ramore Ln. Un S4nta Ana, CA 92706 I PREPARED BY: Hiep T. Tran 2907 Ebbtide Rd. Corona Del Mar, CA 92625 �pF ESS Tel: (949) 353-7486 o A . r DATED: May 5" , ul NO. 35 81 m Exp. 09/30/2025 4�x-v�61 cjvj� �F CA L X F r IT ISSUANCE E4X N Ci F - D�: LOAD; a ASa I _ws N 7 W` d i Date: �a�, BOLTS: Bolts Shall REiNFORaNG: 43 & 44 Sai I" : K P. weed.000 PSF (DL+LL), Inams by 1/3 for Salsmic ids ncrete with Minimum Comprealve 9trimigd of 2,S00 PSI ME H CEI W, w/v-OAS �307 (Grade 2A), #5 a Larger (Grade wi STRtlEIim lIPE: 24,000 PSI, A36 PLYWOOD: DFPA TYPE CDX with exterior Glue PAR#LLAM: Based On E PSI. TRi1S KJlST, Fb=2,900 PSI, Prs290 PSI, E=2.OX3Mi , (lOC A WOOD: Lumber in the Work Steal! Be DOU6LA8 RR LARCH CONCRETE BLOCK: Grade N BRICK MASONRY: 'Grade W. SWUAMC-G me I IMA Item: 1 Rol Roof Rafters psf Dat elaDe_2 psf • Dead Load:' (L ,,sf Live Loaa 20 psf Total Load _ psf ev-d / 1. 14 Ceiling Material _psf Insulation !-psf Additional L• Dead Load 5 psf 5 5' Flat Ceiling: Ceiling Material _ psf Ceiling Joists _ psf Insulation _ psf Dead Load 5 psf Live Load t D psf Floor: Finish _ psf Sheathing _ psf Framing _ psf Ceiling _ psf Insulation _ psf Miscellaneous _ psf Dead Load -2a psf Live Load 4-0 psf Total Load CO psf IT ISSUANCE 2 Exterior Wall: Exterior Material Sheathing Interior Material Framing Insulation Dead Load Interior Wall: Exterior Material Interior Material Framing Dead Load Miscellaneous: Live Load Live Load PROJECT: DATE:1011 NO: Item: psf Stucc psf psf psf psf 16 psf psf psf Psf 8 psf Deck 20,_psf @ balconies 60 psf @exits 3 7t ss�ass�ass��® w 1: � Wes. © iY� � Fw • L / � Y�Y . f h L �i�i i�r�rr F-b-f2�PE *IT ISSUANCE e d� 1) IL Mo. 2-) (IV- + 0 (,,) +1 s C -9 3® 1 N Fi`�RyFEf�I�IIT ISSUANCE- iir e d,jo cm ate: i I%.A11 1�j F-C r- f ired,2-, SM PJ.;X�-N A.. L Date: c�vNarqAf�s i ((_� IT- ISSUANCE _aN 2— 4 60 (4 - Lli.ICA 7. 7� H 12u � . F-bR PE.Vt IT ISSUANCE ed-" Datle,*,, H PC, I , rn ' ) ==-- HOU q-