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HomeMy WebLinkAbout240941_2_Corrections.docxRESIDENTIAL PLAN CHECK COMMENTS 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 PLAN CHECK NO: 10196266-67 PROJECT ADDRESS: 2017 S Maple St PLAN CHECK ENGINEER: So, AnsonTEL:714 647-5830FAX:714 647-5897 TYPE OF CONSTRUCTION: V B OCCUPANCY CLASSIFICATION(S): R-3, U PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 4/25/2018 INITIAL REVIEW 6/18/2018 EXPIRATION 10/22/2018 RECHECKS: 1. PROJECT APPLICANT CONTACT PERSON: 2. Luis Lainez 3. TEL: (323)683-8084 FAX: VALUATION: $79,965.00 EMAIL: ghsteacher110@hotmail.com FLOOD ZONE: X-0602320276JINSTRUCTIONS: Numbersinbracketsrefertocodesectionsof 2016CaliforniaResidentialCode[CRC],2016CaliforniaBuilding Code[CBC],2016CaliforniaPlumbingCode[CPC],2016CaliforniaMechanicalCode[CMC],2016California ElectricalCode[CEC],2016CaliforniaEnergyCode(2016BuildingEnergyEfficiencyStandards[BEES]),and2016 CaliforniaGreenBuildingsStandardsCode[CalGreen] Correctoriginaldrawings.Reprintandsubmit3newsetstogetherwiththe“marked-up”set.Returnthiscorrections list with corrected plans. In the Item number column, ☒ in the checkbox represents correction requested. IntheRespondcolumn,pleaseindicatethesheetnumberanddetailornote numberontheplanwherethe corrections are made. Itemize anychanges,revisions,oradditions madeto drawingsthatarenotadirectanswertoa correctionona separate sheet. Additionalplancheckfeewill be requiredafterthirdreviewonhourlyrate basis. APPLICATION Item # Sheet # Corrections Requested Respond ☒ Provide valuation of proposed project. ☐ Valuation is too low. Submit a signed copy of the contract showing labor and materials for all work to be done. ☐ Separatepermitisrequired for accessorybuilding,swimmingpool,retaining walls,CMUwalls,detachedpatiocovers,demolition,etc… REFERRALS Item # Sheet # Corrections Requested Respond ☒ Obtain approvalfromthefollowingdepartments: ☒ PlanningDepartment ☒ Public WorksDepartment ☐ School District ☐ Submitgradingplan forreview.Gradingapprovalisrequiredbeforebuilding permit will beissued. ☐ Geologicalreport/soilreportisrequired. ☒ G-001 Providesitedrainageplan.Showsitedrainageslopeanddirection. ☐ Indicateon plan that electricalmeterlocationtobe approvedbyEdison. PLANREQUIREMENTS Item # Sheet # Corrections Requested Respond ☐ Showthe correct addressofbuildingonplans.[CRCR105.3] ☐ Showthenameand addressoftheownerand personpreparingtheplan.[CRC R105.3] ☐ Plansandcalculationsshallbestampedand wet signedbyanarchitect or engineerlicensedbytheStateofCalifornia. ☒ Indicateon plan the applicablecurrentcodes: ☒ 2016 California Residential Code (CRC) ☐ 2016 California Building Code (CBC) ☒ 2016 California Plumbing Code (CPC) ☒ 2016 California Mechanical Code (CMC) ☒ 2016 California Electrical Code (CEC) ☒ 2016CaliforniaEnergyCode ☒ 2016 California Green Building Standards Code (CalGreen) ☐ Thecurrentdesign codeshavechanged.Pleasesubmitdesign andplansbased on the 2016CRC,2016CBC,2016 CPC,2016CMC,2016CEC,2016 CaliforniaEnergyCode,and 2016CalGreen. ☐ Provideanindexofdrawingson the coversheetofplans. ☐ Everynewlyconstructedbuildingor structuremustshowcompliancewith 2016CalGreen. Completeand printonplantherequiredmandatorymeasuresforms.See additionalplan checkcommentsfor 2016CalGreen. ☐ Newlyconstructedone-andtwo-familydwellingsand townhouseswith attached garagesshall complywith electric vehicle(EV)charginginfrastructure requirementsinaccordance with2016CalGreenSection4.1.[CRCR309.8] ☐ Newlyconstructedone-andtwo-familydwellingsand townhousesshallinstall anautomaticresidential firesprinklersysteminaccordancewith SectionR313 or NFPA13D. SITEPLANREQUIREMENTS Item # Sheet # Corrections Requested Respond ☐ Acompletesiteplan showingpropertylines,lotdimension,yard setbacks,street name(s), north arrow, existing building to remain/removed, distance between buildings and location of private sewage disposal system is required. [CRC R106.2] ☐ On siteplan delineateall projectingelements (roof eaves, balconies, cornices…etc)and showdistanceto property line.[CRCR106.2] ☒ G-001 Indicateanyascendingor descendingslopeson thesiteplan. ☒ G-001 Showexistingandproposedcontours,spotelevationstoindicategeneralsite slopeand drainagepattern. ☒ G-001 Lots shall be graded to drain surface water away from the foundation walls. Where lot lines, walls, slopes or other physical barrier prohibit 6” of fall within 10 ft, drains or swales shall be constructed to ensure drainage away from the structure. [CRC R401.3] ☐ Thegradeshall fall a minimum of 6” within the first 10 feet (5% slope). ☐ Impervious surfaces within 10 feet of the building foundation shall be slope a minimum of 2%away from the building. [CRC R401.3 exception] BUILDINGLOCATION Item # Sheet # Corrections Requested Respond ☐ Exterior wallslocated < 3ftfireseparationdistanceshallbe1-hourrated constructionwith exposurefrombothsidesand shallhavenoopening[for nonsprinkleredbuildingper CRCTableR302.1(1)]. ☒ G-001 ADU Exterior wallslocated 3ftto<5ftfireseparationdistanceshallbe1- hourrated constructionwith exposurefrombothsidesand shallhave25%max.ofwallareaopenings[fornonsprinkleredbuildingper CRCTableR302.1(1)]. ☒ G-001 Garage ☐ Projections(e.g. eave overhangs or cornices) with < 2ft fireseparation distanceis not allowed [fornonsprinklered building per CRC Table R302.1(1)]. ☒ Projections(e.g. eave overhangs or cornices) with ≥ 2ft to <5ft fire separation distanceshall be 1-hourrated on the undersideOR provide fire blocking fromthewall top plate tothe underside ofroofsheathing and gable vent openings are notinstalled [fornonsprinklered building per CRC TableR302.1(1)]. ☐ Penetrationslocated <3ftfireseparationdistanceshall complywith Section R302.4. ☐ Exterior wallslocated < 3ftfireseparationdistanceshallbe1-hourrated constructionwith exposurefromtheoutsideand shallhavenoopening[for sprinkleredbuildingper CRCTableR302.1(2)].Forresidentialsubdivisionswhereall dwellingsare equipped withan automatic sprinklersysteminstalledinaccordance with SectionR313,the fireseparationdistancefornonratedwallsand rated projectionsshallbe permittedtoreduce to0feet, andunlimitedunprotectedopeningsand penetrationshallbepermitted, wherethe adjoininglotprovidesanopen setbackyard that is6feet or moreinwidthon theoppositesideofthe propertyline. [CRCTableR302.1(2)footnotea] ☐ ☐ Projections(e.g. eave overhangs or cornices) with < 2ft fire separationdistanceis not allowed [for sprinklered building per CRC Table R302.1(2)]. ☐ Projections(e.g. eave overhangs or cornices) with ≥ 2ft to <3ft fire separation distanceshall be 1-hourrated on the undersideOR provide fire blocking fromthewall top plate tothe underside ofroofsheathing and gable vent openings are notinstalled [for sprinklered building per CRC TableR302.1(2)]. ☐ Detached garagesaccessorytoa dwellinglocatedwithin2ftofa lot line are permittedto haveroofeaveprojectionsnot exceeding4”.[CRCR302.1 exceptions4] ☐ Buildingsadjacenttoascendingor descendingslopessteeperthan 33.3%(1 unit vertical in3unitshorizontal)shallbesetbackaccordingtotherequirementsof CRCSectionR403.1.7andFigureR403.1.7.1. ROOFCOVER Item # Sheet # Corrections Requested Respond ☒ A202 A203 For roofcoveringspecify[CRCR902,R905]: ☒ Manufacturerand ICC/UL/FMnumber ☐ Roofslopeofallareason theroofplan ☒ Noteonplan thatinstallationshallbeinaccordance with manufacturer’s specifications ☐ Roofslopeisnot adequatefor Typeofroofcovering specified.[CRCR905.2–R905.16] ☐ Showsizes and locationsoftheroof/deckdrainsandsecondaryemergency overflowroofdrainsor scuppers.[CRCR903.4.1,CPC1101.12and CPC 1102.0] ☐ Specifyapproved weatherproofwalkingsurfacematerial at decksandbalconies. ProvideICC/ULnumber. DESIGNREQUIREMENTS Item # Sheet # Corrections Requested Respond ☐ Habitablerooms,otherthan kitchen,shall contain atleast 70 squarefeet offloor area. [CRCR304.1] ☐ Habitablerooms,otherthan a kitchen,shall notbelessthan7ft. in any horizontaldimension.[CRC304.2] ☐ Habitablespaces,hallways,and portionsofbasementscontainingthesespaces shallhavea minimumof7ft. ceilingheight.[CRCR305.1 ☐ Bathrooms,toilet roomsand laundryroomsshallhaveaminimumof6’-8” ceilingheight.[CRCR305.1] ☐ For roomswith sloped ceilings,therequired floorareaoftheroomshallhavea ceilingheightofnotlessthan 5ft. andnotlessthan50%oftherequired floor areashallhavea ceilingofnotlessthan7ft.[CRCR305.1exception1] ☐ Ashoweror tub equipped with ashowerheadshallhavea minimumof6’-8” ceilingheightabovea minimumareaof30”x30”attheshowerhead[CRC R305.1exceptions2]. ☐ Beams,girders,ductsorotherobstructionsinbasementscontaininghabitable spacesshallbepermittedtoprojecttowithin6’-4”ofthefinishfloor.[CRC R305exception3] ☐ Portionsofbasementsthat do notcontainhabitablespacesorhallwaysshall haveaminimum6’-8”ceilingheight.[CRCR305.1.1] ☐ Windowareaofhabitableroomsmustbe atleast 8%oftheroomfloorarea fornaturallight,orprovideartificial light.[CRCR303.1]Artificiallightmustbe capableproducinganaverageilluminationof6 footcandlesover areaoftheroomat heightof30 inchesabovefloor[CRC R303.1exceptions2]. ☐ Openablewindowareaofhabitableroomsmustbe atleast 4%oftheroom floorareafornatural ventilation,or providea whole-housemechanical ventilationsysteminstalledinaccordance with CMC.[CRCR 303.1 exceptions1] ☐ Useofsunroomsand patio coversshallbepermitted fornaturalventilationifat least40%ofsunroomwallsareopenorare enclosedonlybyinsectscreen,and the ceilingheightofsunroomis notlessthan 7’[CRCR303.1exceptions3, R303.8.1]. ☐ At least ½ofthe common wall between mustbeopenand havean unobstructedopeningareaofnotlessthan 25 sqftor 10%ofthefloor areaoftheinterior room, whicheveris greater,iflight and ventilationisbeing supplied fromanadjacentroom[CRCR303.2]. ☒ A104 Each bathroomcontaininga bathtub, showeror a spashallbemechanically ventilatedwith a minimum50 cfmintermittentor 20 cfmcontinuousexhaust fan [CRCR303.3.1,CMCTable403.7].The fan mustbe controlledbya humiditycontrol.[CalGreen4.506.1item2] ☒ A104 Water closetshallbesetno closerthan15” fromits centertoanyside wall or obstructionornocloserthan 30”centertocentertoanysimilar fixture and the clear spaceinfrontofa water closet,lavatory,or a bidetshallbe atleast 24”[CPC402.5]. ☐ Urinalshallbeset no closerthan12” fromits center toanysidewall orpartition or no closerthan24”center tocenter[CPC402.5] ☒ A104 Showerfloorsand wallsabovebathtubswith installedshowerhead shallbe finishedwith a nonabsorbentsurfacetoa heightnotlessthan6ftabovethe floor.[CRCR307.2] ☐ Net areaofshowercompartmentsshallbenotlessthan1,024sq.in. offloor area, and encompass30 inchdiametercircle. [CPC408.6] ☒ A104 Window #6 Safetyglazing(temperedglazing)isrequired forthefollowing: ☒ Wherethe glazingis within 24" of either side ofthe door in the plane of thedoor ina closed position and wherethe bottom edge ofthe glazingisless than 60” abovethe floor. [CRC R308.4.2 item 1] ☐ Wherethe glazingis on a wall perpendicular to the plane ofthe doorina closed position and within 24” ofthe hingeside of an in-swinging door. [CRC R308.4.2item 2] ☐ Glazinglessthan 60" abovea shower or tub floor. [CRCR308.4.5] ☐ Glazing wherethe bottom edgeislessthan 36” abovethestairways, landings, and ramps. [CRCR308.4.6] ☐ Glazing adjacentto thestairway bottomlanding wherethe glazingisless than 36” abovethelanding and within 60” horizontal arclessthan 180 degrees fromthe bottomtread nosingshall besafety glazing. [CRC R308.4.7] ☒ A104 Providedetailsand/ornotesfor1-hourfire-resistanceconstructionofwallsand floorseparatingdwellingunitsfornonsprinkleredbuildingor1/2-hourfire- resistanceconstructionforsprinkleredbuilding.[CRCR302.3] ☐ At bedrooms,habitableattics, and basementsprovideoneoperableemergency escapeand rescuewindowor doormeetingall ofthefollowing:anopenable area ofnotlessthan5.7 sqft(5 sqft atgradelevel),a minimumclear 24inch heightand20 inch width,anda maximum44 inches measuredfromthefloor to the bottomofthe clear opening.[CRCR310.1,R310.2.2] ☐ Windowfall protectionshallbeprovided wherethetopofthesillofan operable windowopeningislocated lessthan 24”abovethefinished floorand greater than72”abovethefinishedgradeorothersurfacebelowon the exteriorofthe building.Theoperable windowswith openingssuchthat a 4inchspherecannot pass,orprovidewindowfall preventiondeviceor windowopeningcontrol devicesthat complywith ASTMF2090.[CRCR312.2] ☐ Showlocationofhardwiredsmokealarms[CRCR314.3]: ☐ In eachsleepingroom ☐ Outside each separate sleeping area in the immediate vicinity of the bedrooms ☐ On eachstory,basement,andhabitableattics ☐ Minimum3ft.fromthedoororopeningofabathroomthatcontainsa bathtubor shower ☐ Noteonplan smokealarmsshall complywith specificlocation requirementsper NFPA72 Section 29.8.3.4.[CRCR314.3.3] ☐ Showlocationofhardwired carbonmonoxidealarms[CRCR315.3]: ☐ Outside of each separate sleeping area in the immediate vicinity of the bedrooms ☐ On everyoccupiablelevel ofa dwellingunit,includingbasements ☐ Whereafuel-burning applianceislocatedwithinabedroomoritsattached bathroom,a carbonmonoxidealarmshallbeinstalledwithinthebedroom ☒ Noteonplan smokealarmrequirements: ☒ An approvedsmoke alarmshall beinstalled for new construction and alteration,repair or additionsrequiring permit exceeding $1000. [CRC R314.2.2, R314.8.2.a.1] ☒ Battery operatedsmoke alarms permittedin existing buildings where no construction istaking place or in building undergoing alteration orrepair that do notresult in theremoval ofinterior walls or ceiling finishes, unless thereis an attic, crawlspace or basement which could provide access for wiring. [CRCR314.6 exceptions 1, 3] ☒ Smokealarmsshallbeinterconnectedsuchthat the activationofonealarm will activate allalarmsintheindividualdwellingunit.[CRCR314.4] ☒ Smokedetectorsshallbe “hard wired”and shallbeequippedwithbattery backup.[CRCR314.6] ☒ Noteonplan carbonmonoxidealarmrequirements: ☒ CO alarmsshall be “hard wired” and shall be equipped with battery backup. [CRC R315.5] ☒ CO alarmsshallbelisted inaccordance with UL2034[CRCR315.1.1]. ☒ CO detectorshall belistedin accordance with UL 2075 [CRC R315.6.1]. ☒ CO alarmsshall beinterconnected suchthatthe activation of one alarm will activate allalarmsintheindividualdwellingunit.[CRCR315.7] ☒ In existing dwelling unita CO alarmis permittedto be battery operated whererepair or alteration do not resultintheremoval of wall or ceiling finishes. [CRC R315.5 exceptions 4.2] ☒ Provide22”x 30”attic accessfor attic areasthat havea vertical heightof≥30” over anareaonnotlessthan30sqftlocated inhallwayor otherreadily accessiblelocation.[CRCR807.1] ☐ Provide22”x 30”minimumaccessopeningandpassagewayor atleast aslarge asthelargest componentoftheappliance wheremechanicalequipmentlocated inatticor under-floorspace.[CMC304.4] ☒ A104 Providefullheightcrosssectioncrosssectionthrough ADU showing framing,interior/exteriorsheathing,plateheight,insulation,foundation,finish grade,etc. ☒ A104 ADU Showhowdwellingisprovidedwith heatingfacilitycapableof maintaininga minimumroomtemperatureof68°F ata point3ftabovethefloorand2ftfrom exteriorwallsofhabitablerooms.[CRCR303.9] ☐ Provide&detaildraft-stopsinconcealedspaceofafloor/ceilingassemblyso that the areaofthe concealedspacedoesnot exceed 1000ft2anddividethe concealedspaceintoapproximatelyequal areas.[CRCR302.12,R502.12] MEANSOFEGRESS Item # Sheet # Corrections Requested Respond ☐ a) Provideatleast oneegressdoor,side-hingedand a minimumclear widthof 32”whenmeasuredbetweenthefaceofthedoorandthestop,with the dooropen90degrees.The minimumclear heightis78”measuredfromthe topofthresholdtothe bottomofstop[CRCR311.2]. b) Thelandingsor finished floorsshallnotbemorethan1½”lowerthan the topofthresholdexceptthelandingor flooron the exteriorsideshallnotbe morethan 7¾”belowthetopofthresholdprovidedthedoordoesnot swingoverthelandingorfloor[CRCR311.3.1]. ☒ A104 ADU Thereshallbea landingor flooron eachsideofeachexteriordoor.Landingsat doorsshallhavea lengthmeasuredindirectionoftravel ofnotlessthan36 inches.[CRCR311.3] ☐ Doorsotherthan therequiredegressdoorshallbeprovided with landingor floorsnot morethan 7¾”belowthetop ofthresholdexcepta toplandingis not requiredwhere2or fewerrisersstairwaylocated on the exteriorsideofdoor and the doordoesnotswingoverthestairway[CRCR311.3.2]. ☐ Exteriorbalconieslessthan60sqft accessible froma doorarepermittedto have a landinglessthan36” inthedirectionoftravel.[CRCR311.3exception] ☐ Forhabitablelevelsor basementslocated morethan onestoryaboveor more thanonestorybelowanegressdoor,themaximumtravel distancefromany occupiedpointtoa stairwayor rampthat provideegressfromsuchhabitable level or basementshall not exceed 50 ft.[CRCR311.4] ☐ The minimumwidthofa hallwayshallbenotlessthan3ft.[CRCR311.6] GARAGEANDCARPORT Item # Sheet # Corrections Requested Respond ☒ A104 Garageshallbeseparatedfromthedwellingunit and its attic areawith a minimum½”gypsumboard appliedtothe garageside.[CRCTableR302.6] ☐ Garagebeneathhabitableroomsshallbeseparatedfromall habitablerooms abovebynotlessthana 5/8”TypeXgypsumboardor equivalent.[CRCTable R302.6] ☒ A104 Structuressupportingfloor/ceilingassembliesusedfortherequired dwelling/garageseparationshallbe coveredbynotlessthan 1/2”gypsumboard or equivalent.[CRCTableR302.6] ☐ Garageslocated lessthan3ftfroma dwellingunitonthesamelot shallbe separatedbynotlessthan½”gypsumboardor equivalent appliedtotheinterior sideofexteriorwallsthat arewithinthe area.[CRCTableR302.6] ☒ A104 Dooropeningsbetweena privategarageand thedwellingunitshallbe equipped with either solidwooddoorsor solidorhoneycombcoresteel doorsnotless than 13/8” thick,or20minutefire-rateddoors,equipped with self-closingand self-latchingdevices,exceptforsprinkleredbuildingthe doors(fornonsleeping rooms)need onlyself-closingand self-latching.[CRCR302.5.1] ☐ Openingsfromprivategaragedirectlyinto a roomusedforsleepingpurposes shall notbepermitted.[CRCR302.5.1] ☐ Ductsinaprivategarageand ductspenetratingthewallsor ceilingsseparating thedwellingunitfromthe garage shallbe constructedofa minimumNo.26 gagesheetsteel or other approved material and shallhavenoopeningsintothe garage.[CRCR302.5.2] ☐ Carportsshallbe openonatleasttwo sidesand there areno enclosed areas above.Carportsnot openon atleast two sidesshallbe consideredasa garage and shallcomplywith theprovisionsfor garages.[CRCR302.6,R309.2] ☐ Theareaof floorusedforparkingofautomobileorother vehicles(garages, carports)shallbeslopedtofacilitatethemovementofliquidstoa drain or towardthemain vehicleentrydoorway.[CRCR309.1,CRCR309.2] ☒ A104 Garage/carportfloorsurfacesshallbeofapprovednoncombustiblematerial. [CRCR309.1,CRCR309.2] ☒ A104 Automaticgaragedooropeners,ifprovided,shallbelisted and labeled in accordance with UL325.[CRC309.4] ☐ Newlyconstructedone-andtwo-familydwellingsand townhouseswith attached privategaragesshall complywith electric vehicle(EV)charginginfrastructure requirementsper 2016CalGreenSection4.1.[CRCR309.8] WALLBRACING Item # Sheet # Corrections Requested Respond ☒ S106 GARAGE BRACED WALL Providewall bracingasspecifiedinCRCR602.10inconformancewith braced wall panelsconstructionmethods[CRCR602.10.4],requiredbracinglength [CRCR602.10.3]and locations[CRCR602.10.2.2.1]inbuildingsassignedto SeismicDesignCategoryD2: a) Bracedwall linespacingshallbe25’o.c.max.exceptinoneand two-story buildings35’o.c.max.spacingfora singleroom900sqftmax.With3:1 max.length-to-widthdiaphragmratio,with thetop platelapspliceof8-16d commonnailsoneachsideofsplice.[CRCTable602.10.1.3,Table R602.10.3(4)footnotec] b) Bracedwall panels maximumoffsetoutofplaneis4’ eachside.[CRC R602.10.1.2] c) Bracedwall panelsshallbefastenedtotherequired foundationin accordance with CRCR602.11.1.[CRCR602.10.8.1] ☒ Bracedwall panelconnectionto roofframing[CRCR602.10.8.2]: 1) ForSDCD2: Topplatelapsplicesshallbeface-nailedwith 8–16dminimumnailson eachsideofsplice.[CRCR602.10.8.1] 2) ForSDC A,B,&C: a) Distancetopofraftersorrooftrussestotopplates≤9¼”blocking need notbeinstalled. b) Distancetopofraftersorrooftrussestotopplates9¼”-15¼”shall bewith blockingper FigureR602.10.8.2(1). 3) ForSDCD2: Distancetopofraftersorrooftrussestotopplates≤15¼”shallbe with blockingper FigureR602.10.8.2(1). 4) Forall SDC: Distancetopofraftersorrooftrussestotopplates> 15¼”shallbe with blockingperFigureR602.10.8.2(2)orFigureR602.10.8.2(3)orfull height engineeredblockingpanelordesignedbyanengineer. ☐ Bracedwall panelsupport[CRRR602.10.9]: 1) Cantileveredfloorjoistsincompliancewith sectionR502.3.3permitted to supportbraced wall panels. 2) Raisedfloorsystemor pier foundationssupportingbraced wall panelsshall bedesignedbyanengineer. 3) Masonrystemwallswith length≤48”supportingbraced wall panelsshall bereinforcedper FigureR602.10.9. 4) Masonrystemwallswith length> 48”supportingbraced wall panelsshall be constructedperSectionR403.1. 5) MethodABW&PFHbracewall panelsshallnotbe attachedtomasonry stemwalls. 6) Concretestemwallswith length≤48”, >12”tall,and<6”thick supportingbraced wall panelsshallbereinforcedper FigureR602.10.9. 7) Exterior wallsofbuildingslocated inSDCD2shallbesupportedbya continuoussolidor fullygroutedmasonryor concrete footing.[CRC R403.1.2] 8) All requiredinteriorbraced wall panelslocated inSDCD2with plan dimensions>50’shallbesupportedbya continuoussolidor fullygrouted masonryor concrete footing.[CRCR403.1.2] 9) For2-storybuildinglocated in SDCD2with plandimension≤ 50’interior braced wall panelsshallbeon continuousfoundationexcept[CRC R403.1.2exception]: a) Cripplewall heightnotexceeds4’. b) Firstfloorbraced wall panelsaresupportedondoubledfloor joists,continuousblockingorfloorbeam. c) Thedistancebetweenbracinglinedoesnot exceed twicethe buildingwidth. ☐ Bracewall paneljoints[CRCR 602.10.10]shallhavehorizontaljointsoccurs over and fastenedto1½”min.thicknesscommonblockingexcept: a) Wherethebracinglengthprovidedis atleast twicethemin.lengthrequired by TablesR602.10.3(1)and (3)blockingat horizontaljointsshallnotbe required forMethod WSP,SFB,GB,PBSor HPS. b) WhenmethodGBpanelsareinstalledhorizontally,horizontaljoint blockingis notrequired. ☐ Cripplewall bracingforSDCD2[CRCR602.10.11&R602.10.11.2]: a) Cripplewallsshallbebraced perTablesR602.10.3(1)and(3),andthe applicableadjustmentfactorsin TablesR602.10.3(2)and (4). b) Thebracinglengthshallbemultipliedbyafactor1.15wheregypsumwall boardis notused on theinsideofthe cripplewall bracing. c) Wallbracingswith stoneand masonryveneer arenotpermittedwith cripplewallsand requireinteriorbraced wall linesbesupportedon continuousfoundation.[CRCR602.10.6.5] ☐ Wallbracingfor dwellingswithstone andmasonryveneerinSDCD2[CRC R602.10.6.5]: 1) Theveneer≤1-storyhigh: a) Wallbracingshallbeinaccordancewith SectionR602.10.3. b) Thelengthofbracingshallbethegreaterof TableR602.10.3(1)with wind adjustmentfactoror TableR605.10.3(3)with seismic adjustmentfactor. 2) Theveneer> 1-storyhigh: a) Wallbracingshallbeusing method BV-WSPfor oneortwo dwellingsonly.Fortownhousesshallbedesignedbya licensed engineer. b) Wallbracingswith stoneand masonryveneer arenotpermittedwith cripplewallsand requireinteriorbraced wall linesbesupportedon continuousfoundation.[CRCR602.10.6.5] c) Thelengthofbracingshallbethegreaterof TableR602.10.3(1)with wind adjustmentfactoror TableR605.10.6.5withoutseismic adjustmentfactor. d) Bracedwall panelsshallbeginwithin10’fromeachendofa braced wall line and placed25’o.c. max.spacing.[CRCR602.10.2.2.1,CRC TableR602.10.1.3] e) Bracedwall panelsshallbesheathedwith 7/16”min.woodstructural panelwith 8d commonnails@4”, 4”, 12”.Theendofeach brace wall panelshallhaveholddowndeviceper TableR602.10.4and FigureR602.10.6.5. f) The minimumtotal lengthofbracinginabraced wall lineshallbe48” total.[CRCR602.10.6.5.1] ☐ Intermittentandcontinuouslysheathedbracedwall panelsconstruction shallbeinaccordance with oneofthe methodslisted TableR602.10.4.[CRC R602.10.4] a) Mixingintermittentbracingand continuoussheathingmethodsfromstory tostoryispermitted. b) MixingofcontinuoussheathingmethodsCS-WSP,CS-G,and CS-PF alonga braced wall lineispermitted. ☐ Continuoussheathingmethods[CRCR602.10.7]: a) Constructionshallbewith oneofthemethodslistedinTableR602.10.4. b) Continuoussheathingmethodsrequiresstructuralpanelsheathingto be used on allsheathablesurfacesincludingareas aboveand belowopenings and gableendwalls.[CRCR602.10.4.2]. c) Each endofa braced wall lineshallhaveend conditionsshowninFigure R602.10.7. d) Minimumpanellengthshallbe per TableR602.10.5and constructedper FigureR602.10.5. e) Thelengthofbracingshallbethegreaterof TableR602.10.3(1)with wind adjustmentfactoror TableR602.10.3(3)with seismicadjustmentfactor. f) Bracedwall panelsshallbeplaced within10'ofeachend ofthebraced wall lineprovidedwith a min.24”widereturnpanelis appliedtoeachside ofthebuildingcornerattachedper FiguresR602.10.7,orthe endofeach bracedwall panel closesttothecornershallhavea hold-downdevice(800 lbscapacity)per FigureR602.10.7. ☐ MethodWSP[CRCR602.10.2.2.1exception]:Bracedwall panelsshallbe placed within10'ofeachendofthebraced wall lineprovided witha min.24” widereturnpanelis appliedtoeachsideofthebuildingcornerattached per FigureR602.10.7,ortheendofeach braced wall panel closesttothe corner shall havea hold-downdevice(1,800lbscapacity).Minimumlengthofpanelis 48” for 10’or lesshighpanel,53” for11’highpanel, or 58” for12’highpanel. Minimumthicknessis3/8”woodstructuralpanelw/ 8dnails@6”,6”, 12”o.c. [CRCTablesR602.10.5] ☐ MethodABW[CRCR602.10.6.1]:Shallbeinstalledper FigureR602.10.6.1. Minimumlengthofpanelis 32” for9’or lesshighpanel,or 34” for10’high panelwith 1,800lbscapacityholdownfor1storybuildingor3,000lbscapacity holdownforfirststoryoftwo-storybuildings.Bracedwall panels≥11’is not permitted.[CRCTableR602.10.5,TableR602.10.6.1] ☐ MethodPFH[CRCR602.10.6.2]:Shallbeinstalledper FigureR602.10.6.2& TableR602.10.6.4.Minimumlengthofpanelshallbeper TableR602.10.5.The header(min.3”x11.25”)shall extendbetweentheinsidefacesofthefirstfull- length outerstudsofeach panel.One5/8”Øanchorboltshallbeinstalledinthe centerofeachsill plate. Theholddownsshallbeanembedded-straptypewith 3,500lbsmin.capacity. ☐ MethodCS-PF[CRCR602.10.6.4]:ShallbeinstalledperFigureR602.10.6.4 &TableR602.10.6.4.Minimumlengthofpanelshallbeper TableR602.10.5. The maximumnumberofcontinuousportalframepanelsis4ina singlebraced wall line. Maximumopeningheightis10’,butwall heightmaybeincreasedto 12’withponywall.[CRCTableR602.10.5footnotee] FOUNDATION Item # Sheet # Corrections Requested Respond ☐ Ageologicalreport/soilreportpreparedbya civil engineerisrequiredwherea tentativeand final map isrequired.[CRCR401.4.1.1.1]. ☐ Submita reviewletter bysoilsengineerand incorporateanyrequirementsand recommendationsintotheplans[CRCR401.4.1.1.3]. ☐ Thesoilsreportrequiresfoundationexcavationstobereviewedbysoils engineer.Noteon thefoundationplan “Prior torequestinga Building Departmentfoundationinspection,thesoilsengineershallinspectand approve thefoundationexcavations”. ☐ Soilbearingpressureislimited to1500lbs/sqftora soilsreportrecommends otherwise.[CRCR401.4.1,TableR401.4.1] ☐ Noteon plan: a) The minimumcompressivestrengthofconcretef’c=2,500psi.[CRC TableR402.2] b) The minimumyield strengthofreinforcingsteel shallbe40,000psi(grade 40).[CRCR 403.1.3.5.1] ☒ A104 ADU Call outon foundationplan minimumthicknessof3½”concreteslab-on-ground floor,reinforcementand6mil polyethylenevaporretarderwith jointlappednot lessthan 6”placed betweentheconcrete floorslab andthebasecourseor the preparedsubgradewhereno basecourseexists.[CRCR506.1,CRCR506.2.3]. Capillarybreakshallbeinstalled whena vaporretarderisrequired.[CRC R506.2.3.1] ☐ Call outanchorboltsize and spacingon foundationplan.Provide½”Ø anchorboltembedded7" minimumat 6'o.c.maximumspacingwith 3”x 3”x0.229”steelplatewasher.[CRCR403.1.6,R602.11.1]Anchorboltsshallbelocatedinthemiddlethird ofthewidthofthesill plate.[CRCR403.1.6] Providea minimumof2 boltsperplatesection with oneboltlocated not morethan 12”or lessthan 7 boltdiametersfromeachend oftheplate section.[CRCR403.1.6]Theholeintheplatewasherispermittedto be diagonallyslottedwith a widthofupto3/16”largerthan theboltdiameterand a slotlengthnotto exceed1¾”,provideda standardcut washerisplaced betweentheplate washerand thenut.[CRCR602.11.1]Fastenersforpreservativetreated and firetreated woodshallbeofhot dippedzinccoated galvanizedsteel, stainlesssteel, siliconbronzeor copperexcept½”Øor greatersteel boltand fastenersotherthannailsand timberrivetsshallbepermittedtobemechanicallydepositedzinccoated steel ASTMB695class 55 minimum[CRCR317.3.1,3]. ☐ Specifysize, embedment,spacing,ICCnumberand manufacturerofpower drivenpins.(Notpermittedon perimeterfootings.) ☐ Ifrequiredbystructuralcalculations, showsize, locationandembedmentlength ofholddownanchorson foundationplan. ☐ Noteonplan thatholddownhardwaremustbesecuredinplacepriorto foundationinspection. ☐ Detail (and referencelocation on foundationplan)typicalfoundationsections for:perimeterwalls,interiorbearing walls,depressedslabs, foundationcommon to dwellingandgarage,garageentrance,spread and/orpostpads. ☐ a) Minimumfootingsizefor conventionallight-frameconstructionshallbe per CRCTableR403.1(basedon1500psfsoilbearingcapacityand 20 psf liveload): Story andtypeof Widthx Widthx structure Thicknessof Thicknessof concretefooting concretefooting withbrick veneer 1story–slabon grade 12”x6” 12”x6” 1story–with crawlspace 12”x6” 15”x6” 2story–slabon grade 12”x6” 15”x6” 2story–with crawlspace 16”x6” 20”x6” 3story–slabon grade 14”x6” 20”x6” 3story–with crawlspace 19”x6” 26”x8” Note: Basedon32’widehouse with load-bearingcenter wall that carrieshalfofthe tributaryattic,and floor framing.Forevery2’ ofadjustmenttothe widthofthe house,addor subtract2”offootingwidth and1”offootingthickness(butnot lessthan 6”thick). b) Exteriorfootingsshallbe placed 12”minimumbelowtheundisturbed groundsurface.[CRCR403.1.4] ☐ Continuousfootingsin SeismicDesignCategoryD2: a) Concretestemwallswithconcretefootings.Wherea constructionjointis created betweena concrete footingand a concretestemwall,aminimum1 - #4vertical bar shallbeinstalledat 4’ o.c.max.Thevertical bar shall extendto3” clear ofthe bottomofthefooting,havea standardhookand extenda minimumof14”into thestemwall.Aminimumof1- #4 horizontalbar shallbeinstalledwithin12”ofthetopofthestemwall and 1- #4horizontalbar shallbelocated 3”to 4”fromthebottomoffooting. [CRCR403.1.3.1] b) Masonrystemwallswithconcretefootings.Whereamasonrystemwall is supportedon a concrete footing,a minimumof1- #4 vertical barshallbe installed at4’ o.c.max.Thevertical bar shall extendto3” clear ofthe bottomofthefootingandhavea standardhook.Aminimumof1- #4 horizontalbar shallbeinstalledwithin12”ofthetopofthestemwall and 1- #4horizontalbar shallbelocated 3”to 4”fromthebottomoffooting. Masonrystemwallsshallbesolidgrouted.[CRCR403.1.3.2] c) Slab-on-groundwithturn-downfootingscastmonolithicallyshallhave aminimum1-#4 attop & bottomofthefootingOR1-#5bar OR2- #4 barsinthemiddlethirdofthefootingdepth.[CRCR403.1.3.3,Figure R403.1.3detail 1] d) Slab-on-groundwithturn-downfootingsnotcastmonolithicallyshall have minimum#3 vertical dowels at 4’oc. with standardhooksoneach end.[CRCR403.1.3.3,FigureR403.1.3detail2] e) Interior bearingand bracedwall panelfootingscastmonolithically withaslabongradeshall extendtoa depthofnotlessthan12”belowthe topoftheslab.[CRCR403.1.3.4] f) Vertical andhorizontalreinforcementlapsplicelengthshallbeper CRC TableR608.5.4(1)and FigureR608.5.4(1). g) Fordetached one-andtwo-familydwellingswhich are3storiesor less and constructedwith studbearing wall,isolatedplain concrete footing supportingcolumnsandpedestalarepermitted.[CRC403.1.3.6]. ☐ Thetop surfaceoffootingsshallbelevel. Providedetail forsteppedfootings whenslopeofthebottomsurfaceoffootingexceedsoneinten.[CRCR403.1.5, R602.11.2,FigureR602.11.2] ☐ Showminimum18 inch clearancefromgradeto bottomoffloorjoistsand minimum12 inch clearancetobottomofgirders.[CRCR317.1item1] ☐ Allwood framingmembersthat rest on concreteor masonryexterior foundation wallsshallbe8”min. fromexposedground.[CRCR317.1item2] ☐ Specifythat foundationsillsshallbepressuretreated,or foundationgrade redwood.[CRCR317.1item3] ☐ Theend of woodgirdersenteringexteriormasonryor concretewallsshallbe providedwith a minimumof½"air spaceontops,sidesand endsorprovide pressuretreated lumber.[CRCR317.1item4] ☐ Woodsiding,sheathingand wall framinghavingclearance<6”fromthe groundor<2”fromconcretesteps,porchslabs,patioslabsshallbepressure treated wood.[CRCR317.1item5] ☐ Woodcolumnsthat are exposed totheweatheror in basements,supportedby concretepiersor metal pedestalsshallproject atleast 1” abovea concrete floor or 6” aboveexposedearth and theearth is coveredbyanimperviousmoisture barrier.[CRCR317.1.4exception1] ☐ Columnsinenclosed crawlspacesor unexcavatedareaslocated withinthe peripheryofthebuilding,supportedbya concretepier or metal pedestalshallbe greaterthan 8”fromexposedearth andthe earthis coveredbyanimpervious moisturebarrier.[CRCR317.1.4exception2] ☐ Providea weep screed forstucco at or belowthefoundationplatelinea minimumof4” abovethe earth or2” abovepaved areas.[CRCR703.7.2.1] ☐ Provideaccessopeningstoallunder-floorspaces,18”x24”min.access openingthroughtheflooror16”x24”min.accessopeningthrougha perimeter wall [CRCR408.4].Throughwall accessopeningsshallnotbelocated undera door[CRCR408.4].Nounder-floorcleanoutshallbelocated exceeding5’from anaccessdoor,trap door,orcrawlholeplumbingclean-outs.[CPC707.9] ADDITIONALCORRECTIONS Item # Sheet # Corrections Requested Respond ☒ See foundation Section item #6. Existing garage is being converted to ADU. Existing garage does not have moisture barrier beneath existing slab-on-grade. Provide design to address the existing condition. ☒ Provide shear transfer detail at the wall between garage and dwelling unit. ☒ Provide structural calculations for the proposed 4x10 beam. ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐