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Home My WebLink About242317_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: 10196644-45-47-48 PROJECT ADDRESS: 1815 1/2 W Nineteenth St PLAN CHECK ENGINEER: So, AnsonTEL:714 647-5830FAX:714 647-5897 TYPE OF CONSTRUCTION: V B OCCUPANCY CLASSIFICATION(S): R-3 PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 6/6/2018 INITIAL REVIEW 7/25/2018 EXPIRATION 12/3/2018 RECHECKS: 1. PROJECT APPLICANT CONTACT PERSON: 2. Walfred Camargo, Designer 3. TEL: (714)317-0212 FAX: VALUATION: $78,355.00 EMAIL: arquitecturalatina@yahoo.com FLOOD ZONE: X-0602320144JINSTRUCTIONS: 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. REFERRALS Item # Sheet # Corrections Requested Respond ☒ Obtain approvalfromthefollowingdepartments: ☒ PlanningDepartment ☒ Public WorksDepartment ☒ School District ☐ Submitgradingplan forreview.Gradingapprovalisrequiredbeforebuilding permit will beissued. ☐ Geologicalreport/soilreportisrequired. ☒ A2 Providesitedrainageplan.Showsitedrainageslopeanddirection. ☐ Indicateon plan that electricalmeterlocationtobe approvedbyEdison. PLANREQUIREMENTS Item # Sheet # Corrections Requested Respond ☒ A1 Showthe correct addressofbuildingonplans. Verify the ½ addressing on the accessory dwelling unit with Planning Department.[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 2016 CalGreen. 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] ☐ Indicateanyascendingor descendingslopeson thesiteplan. ☐ Showexistingandproposedcontours,spotelevationstoindicategeneralsite slopeand drainagepattern. ☒ A2 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] ☒ A2 Thegradeshall fall a minimum of 6” within the first 10 feet (5% slope). ☒ A2 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)]. ☒ A2 – East Wall Exterior wallslocated 3ftto<5ftfireseparationdistanceshallbe1- hourrated constructionwith exposurefrombothsidesand shallhave25%max.ofwallareaopenings[fornonsprinkleredbuildingper CRCTableR302.1(1)]. ☒ A2 – East Wall ☐ 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 walls located < 3ft fire separation distance shall be 1- hour ratedconstruction with exposure from the outside and shall have no opening [forsprinklered building per CRC Table R302.1(2)]. For residential subdivisions where all dwellings are equipped with an automatic sprinkler system installed inaccordance with Section R313, thefire separation distance for nonrated walls and rated projections shall be permitted toreduce to 0feet, and unlimited unprotected openings and penetration shall be permitted, where the adjoining lot provides an open setback yard that is 6feet or more inwidth on the opposite side of the property line. [CRC Table R302.1(2) footnote a] ☐ ☐ 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. 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] ☒ A6 – New Family Room Windowareaofhabitableroomsmustbe atleast 8%oftheroomfloorarea fornaturallight,orprovideartificial light.[CRCR303.1] Artificiallightmustbe capableproducinganaverageilluminationof6 footcandlesover areaoftheroomat heightof30 inchesabovefloor[CRC R303.1exceptions2]. ☒ A6 – New Family Room Openablewindowareaofhabitableroomsmustbe atleast 4%oftheroom floorareafornatural ventilation,or providea whole-housemechanical ventilationsysteminstalledinaccordance with CMC.[CRCR 303.1 exceptions1] ☐ Useofsunroomsand patio coversshallbepermitted fornaturalventilationifat least 40%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]. ☒ 2nd Floor Master Bedroom 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] ☒ A2 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] ☐ Showerfloorsand wallsabovebathtubswith installedshowerhead shallbe finishedwith a nonabsorbentsurfacetoa heightnotlessthan6ftabovethe floor.[CRCR307.2] ☒ 2nd Floor Master Bedroom Net areaofshowercompartmentsshallbenotlessthan1,024sq.in. offloor area, and encompass30 inchdiametercircle. [CPC408.6] ☒ The window near the 54 square foot porch 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] ☒ A6 Providedetailsand/ornotesfor1-hourfire-resistanceconstructionofwallsand floorseparatingdwellingunitsfornonsprinkleredbuildingor1/2-hourfire- resistanceconstructionforsprinkleredbuilding.[CRCR302.3] ☒ Bedroom 3, 4, and 5 At bedrooms,habitableattics, and basementsprovideoneoperableemergency escapeand rescuewindowor doormeetingall ofthefollowing:anopenable area ofnotlessthan5.7 sqft(5 sqft atgradelevel),a minimumclear 24inchheightand20 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 dwellingunita 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] ☒ Providefullheightcrosssectioncrosssectionthrough 2nd Floor showing framing,interior/exteriorsheathing,plateheight,insulation,foundation,finish grade,etc. ☒ 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 ☐ At least one egress door shall be provided for each dwelling unit. Show location of required egress door. [CRC R311.2] ☐ The means of egress shall not travel through a garage to the egress door. Revise design as necessary. [CRC R311.1] ☐ The required egress door shall open directly into a public way or to a yard or court that opens to a public way. Revise design as necessary. [CRC R311.1] ☒ Existing primary residence Egress door shall comply with the following requirements: [CRCR311.2] ☒ Side-hinged door type. Specify door type on door schedule. ☐ 2’-8” minimum clear width measured between the face of door and the stop, with the door opens 90 degrees. Specify egress door width on door schedule. ☒ 6’-6” minimum clear height measured from top of threshold to bottom of stop. Specify egress door height on door schedule. ☐ Specify the type of latching/ locking hardware, or provide note: “Egress doors shall be readily openable from inside the dwelling unit without the use of a key or special knowledge or effort.” ☒ A6 Landings at exterior doors shall comply with the following requirements: [CRC R311.3] ☐ Show a landing on the outsideofexteriordoors ☐ Provide dimensional lines at exterior landings ☐ The landing width shall not be less than the door served. ☐ The landing length measuredindirectionoftravel shallnot be lessthan36 inches. ☒ Provide note: “The slope at exterior landings shall not exceed ¼ unit vertical in 12 units horizontal (2 percent)”. ☒ Specify elevation difference between the exterior door and top of threshold. ☒ The landing on exterior side shall not be more than 7 ¾ inches below top of threshold provided the door does not swing over the landing. ☐ The landing on exterior side shall not be more than 1 ½ inches below top of threshold with the door swings over the landing. ☐ Exteriorbalconieslessthan60square feet accessible froma doorarepermittedto have a landinglessthan36” inthedirectionoftravel.[CRCR311.3exception] ☐ All exterior doors except the required egress door: ☐ A top landing is not required where a stairway of not more than two risers is located on the exterior side of the non-required egress door, provided that the door does not swing over the stairway. [CRC R311.3.2 Exception]. ☐ Provide a top landing not more than 7 ¾” below the top of threshold for stairway of more than two risers at the exterior side of the non-required egress door, provided that the door does not swing over the stairway. [CRC R311.3.2 Exception]. ☐ Provide a top landing not more than 1 ½” below the top of threshold for stairway of more than two risers at the exterior side of the non-required egress door, with the door swing over the stairway. [CRC R311.3.2 Exception]. ☐ Forhabitablelevelsor basementslocated morethan onestoryaboveor more thanonestorybelowanegressdoor,themaximumtravel distancefromany occupiedpointtoa stairwayor rampthat provideegressfromsuchhabitable level or basementshall not exceed 50 ft.Provide a dimensional line from the most remote occupied point to a stairway or ramp. [CRCR311.4] ☐ Specify width dimension in hallway. The minimumwidthofa hallwayshallbenotlessthan3feet.[CRCR311.6] VENTILATION Item # Sheet # Corrections Requested Respond ☒ A4 Showonplantherequiredattic ventilationsize, type, and location. ☐ Provide calculations on attic-ventilation area. Theminimumrequirednet free ventilatingarearatio is [CRCR806.2]: ☐ ☐ 1/150ofattic area, or ☐ 1/300ofattic areaifatleast 40%and notmorethan50%oftherequired ventilatingareaisprovidedwithventilatorlocatedintheupperportionof the attic orrafterspace3feetmaximumbelowtheridgeorthehighestpoint. ☐ Provide note: “Ventilation openings shall have a least dimension of inch minimum and ¼ inch maximum. Ventilation openings having a least dimension larger than ¼ inch shall be provided with corrosion-resistant wire cloth screening, hardware cloth or similar material with openings having a least dimension of 1/16 inch minimum and ¼ inch maximum.” ☐ Aminimumofone inchofspaceshallbeprovidedbetweentheinsulationand theroof sheathingandatthelocationofvents[CRCR806.3].At vaulted ceilingor flat roofs,detail ventilation forspacebetweenindividualroofjoists. ☐ Showonplantherequiredunder-floorventilationsize, type, and location. ☐ One under-floor ventilation opening shall be within 3 feet of each corner of the building. Show under-floor ventilation locations on plan. [CRCR408.2] ☐ Provide calculations on under-floor ventilation area. Theminimumrequirednet free ventilatingarearatio is [CRCR408.2]: ☐ ☐ 1/150ofunder-floorarea, or ☐ 1/1,500 of under-floor area where the ground surface is covered with an approved Class I vapor retarder material and the required openings are placed to provide cross ventilation of the space. ☐ Ventilation openings shall be covered for their height and width with any of the following materials provided that the least dimension of the covering shall not exceed ¼ inch. Specify the type of ventilation-cover material on plan: [CRCR408.2] ☐ Perforated sheet metal plates not less than 0.070 inch thick ☐ Expanded sheet metal plates not less than 0.047 inch thick ☐ Cast-Iron grill or grating ☐ Extruded load-bearing brick vents ☐ Hardware cloth of 0.035 inch wire or heavier ☐ Corrosion-resistant wire mesh, with the least dimension being 1/8 inch thick GARAGEANDCARPORT Item # Sheet # Corrections Requested Respond ☒ Provide architectural floor plan on the proposed garage. ☐ Garageshallbeseparatedfromthedwellingunit and its attic areawith a minimum½-inchgypsumboard appliedtothe garageside. ☐ Garagebeneathhabitableroomsshallbeseparatedfromall habitablerooms abovebynotlessthana 5/8-inchTypeXgypsumboardor equivalent. ☐ Structuressupportingfloor/ceilingassembliesusedfortherequired dwelling/garageseparationshallbe coveredbynotlessthan ½-inchgypsumboard or equivalent. ☐ Garageslocated lessthan3feet froma dwellingunitonthesamelot shallbe separatedbynotlessthan½-inchgypsumboardor equivalent appliedtotheinterior sideofexteriorwallsthat arewithinthe area. ☐ For non-sprinkler building, specify one of the following type of doorbetweenthegarageand residence: [CRCR302.5.1] ☐ Solidwood-door not less than 1 3/8-inch thick ☐ Solid steel-door not less than 1 3/8-inch thick ☐ Honeycomb-core steel door not less than 1 3/8-inch thick ☐ 20-minute fire-rated door ☐ Provide note on the door schedule or at the door between the garage and residence:” The door between the garage and residence shall be self-closing and self-latching.” [CRCR302.5.1] ☐ A door opens directlyfromgaragetobedroomis notpermitted. Revise design as necessary.[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] ☐ Garage/carportfloorsurfacesshallbeofapprovednoncombustiblematerial. [CRCR309.1,CRCR309.2] ☒ 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] WATERHEATER Item # Sheet # Corrections Requested Respond ☐ Showlocationwaterheater on floorplan. ☒ A5 The minimumcapacity forwater heatersshallbeinaccordance with thefirst-hourratinglisted inCPC Table501.1(1).Printonplan CPC Table501.1(1). ☐ Showhowheat producingappliances(waterheater/dryer/furnace)ingarage will beprotectedfromautomobiledamage(wheelblocksarenotsufficient). Elementsofappliances which createa glow,spark,or flameshall belocated a minimumof18"abovegarage floorunlesslisted asflammablevaporignition resistance.[CMC305.1,305.1.1] ☒ Waterheatersshallbe anchoredor strappedtothestructure.[CPC507.2]. Showsize and locationofstraps,connector,etc. ☐ Whena waterheater islocated inthe attic,attic-ceilingassembly,floor-ceiling assembly,or floor-subfloorassemblywheredamagemayresultfroma leaking waterheater,a watertightpanofcorrosion-resistantmaterialsshallbeinstalled beneaththewaterheaterwith a minimumthree-quarter(3/4) inch (20 mm) diameterdrain toanapprovedlocation.Suchpanshallnotbelessthan 1½” in depth.[CPC507.5] ☒ Showsourceofcombustionair forwaterheater.[CMC701.0,CPC506.0] ☒ Addthefollowingnoteonplan: EffectiveJan 1, 2017newinstallationgaswaterheater shallhaveallthe followingasper 2016 EnergyStandards150.0(n): 1) A120Velectrical receptacleiswithin3feet fromthewaterheater and accessiblewith noobstructions. 2) ACategoryIIIor IVvent,ora TypeB ventwith straightpipebetween outsideandwaterheater. 3) Acondensatedrainnomorethan2incheshigher than thebaseonwater heater fornaturaldraining. 4) Agassupplylinewith capacityofatleast 200,000Btu/hr. STAIRWAYS Item # Sheet # Corrections Requested Respond ☒ Providesectionanddetailsofinterior/exteriorstairwayshowing: ☒ Minimumclear widthof36”.[CRCR311.7.1] ☒ Maximum riser height of 7¾” and minimum tread depth of 10”. [CRC R311.7.5.1, CRC R311.7.5.2] ☒ Nosingprojectionshallbeprovidedonstairway with solidrisers except wherethetread depthis 11”minimum.Nosingprojectionshallbe¾”minimumand 1¼”maximumwith 9/16” maximumnosingradius.[CRC R311.7.5.3] ☒ Open risers are permitted provided that the opening located more than 30” vertically tofloor or grade below do not permit the passage of a 4” diameter sphere. [CRC R311.7.5.1] ☒ Minimum head room of 6’-8”. [CRC R311.7.2] ☒ A flight of stairs shall not have a vertical rise larger than 147” between floor levels or landings. [CRC R311.7.3] ☒ Framing (stringer) size, bracing, connections, footings. ☒ Enclosed accessible space under stair requires 1 layer of ½” gypsum board on enclosed side. [CRC R302.7] ☐ Windertread shallhavea minimumtread depthof10 inches measuredbetween the vertical planesoftheforemostprojectionofadjacenttreadsatthe intersectionsofthewalkline.Windertreadsshallhaveaminimumtread depth of6” atanypointwithinthe clear widthofthestair.[CRCR311.7.5.2.1] ☐ Forspiralstairways: ☐ Submit shop drawings for spiral stairway showing compliance with CRC R311.7.10.1. ☐ Provide spiral stairway column base connection/footing detail and structural connection to building ☒ A5 Handrailshallsatisfythefollowing: ☒ Handrails shall be provided on at least one side of eachcontinuous run of treads of flight with 4 or more risers. [CRC R311.7.8] ☒ Handrails shall be continuous for the full length of flight except ata newel post atthe turn. [CRC R311.7.8.2] ☒ Handrail shall be 34” to 38” above the nosing of treads. [CRC R311.7.8.1] ☒ Handrails adjacent toa wall shall have a space of not less than 1½” between the wall and the handrails. [CRC R311.7.8.2] ☒ Handrails shall not project more than 4½” on either side of the stairway. [CRC 311.7.1] ☒ The handgrip portion of handrail shall not be less than 1¼” nor more than 2” incross-sectional dimension. If the handrail is not circular, itshall have a perimeter dimension of atleast 4” and not greater than 6¼” with a maximum cross-section dimension of 2¼”. Edges shall have a minimum radius of 0.01”. [CRC R311.7.8.3 Type I] ☒ A6 Provideconnectiondetailsofguardsandhandrailsonopensideofbalconies, decks,landings,and stairsadequatetosupporta singleconcentrated200lbs. load appliedinanydirection atanypointalongthetop.[CRCTableR301.5] ☒ A6 ProvidedetailofGuards: ☒ Provide 42” min. high guards for open-sided walking surfaces, porches, balconies, including stairs, ramps and landings that are located more than 30 inches above grade or floor below within 36” tothe edge of the open side. Openings between rails shall be less than 4 inches indiameter. [CRC R312.1.1, 2, 3] ☐ The triangular openings formed by riser, tread and bottom of guardrail shall be sized so that a 6" sphere cannot pass through. [CRC R312.3exceptions 1] ☐ Guards on the open side of stairs shall not have openings which allow passage of a sphere 43/8” indiameter. [CRC R312.3 exceptions 2] SOUNDTRANSMISSION Item # Sheet # Corrections Requested Respond ☒ Detail wallsand floor/ceilingassembliesseparatingdwellingunitsand sleeping unitsfromeach otherorfrompublicor serviceareastoshowthefollowing [CBC1207.2]: − STCratingof50 minimum(45 iffield tested).−Penetrationsoropeningsshallbesealed,lined,orinsulatedto maintaintherequiredrating. ☒ Detail floor/ceilingassembliesbetweendwellingunits and sleepingunitsor betweena dwellingunitor sleepingunit and a publicor serviceareawithina structureshallhaveanimpactinsulationclass(IIC)ratingof50 minimum(45 if field tested).[CBC1207.3] ADDITIONALCORRECTIONS Item # Sheet # Corrections Requested Respond ☒ Provide energy documentation for review. ☒ Structural drawings and structural calculations have been reviewed. Engineer On Record shall stamp all structural drawings and first page of structural calculations. ☒ Provide two architectural cross-sections to show the proposed interior elevations on the second floor. ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐