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WA Residential Code 2018
<br /> GENERAL NOTES
<br /> 1. ALL EXTERIOR WARM WALLS TO BE 2.6 STUDS M1505.4.3 Mechanical Ventilation Rate
<br /> 18"O.C.TYPICAL,WITH R-21 INSULATION. The whole-house mechanical venti/adon system shall provide outdoor air at a cominuaus rate as determined In accordance with Table M1505.4.3(1)or Equation
<br /> - 2.ALL HEADERS ON MAIN FLOOR TO BE 4.10 DF-La2
<br /> i UNLESS NOTED OTHERWISE.
<br /> 3.PROVIDE SOLID BLOCKING UNDER ALL Ventilation rate in cubic feet per minute=(0.01 x total
<br /> BEARING WALLS. squaw foot area ofhouse)+[7,5 x(number ofbedroctui -
<br /> 1)]but not less than 30 cfin for each dwelling unit.
<br /> 4.INLINE FRAMING-SINGLE TOP PLATE STRAP @ Equaton 15-1
<br /> ESQUARE
<br /> ABLE M1507.3.3(1) SPLICES AND CORNERS,EXCEPT AS NOTED TABLE M1505.43(t)
<br /> #FOR
<br /> NTIN40U1WHOUSE MECHANICAL VENTILATION SYSTEM AIRFLOW RATE REQUIREMENTS FOR SHEAR TRANSFER.
<br /> NUMBER OF BEDROOMS WHOLEXOUSE MECHANICAL VENTILATION AIRFLOW RATE
<br /> G UNIT 5.ALL GUARDRAILS PER MANUFACTURES SPECS.
<br /> REA 2-3 4-5 6-7 >7 NUMBER OF BEDROOMS
<br /> FEET) CONCENTRATED LOAD OF 2100 BS APIPLIIED IN
<br /> AIRFLOW IN CFM DWELLING UNIT
<br /> 0 45 60 75 90 30--0" ANY DIRECTION AT ANY POINT ALONG THE FLOORAREA 0-1 2 3 4 5mr000 75 90 105 TOP OF RAIL (squarefe.O13'-8" i6'$" Air6owtocl,n500 75 90 105 120 6.FASTENERS INTO OR IN CONTACT WITH PRESSURE-
<br /> TREATED OR FIRE-RETARDENT WOOD SHALL BE OF <500 30 304550
<br /> ,000 90 105 120 135 8'-B" 6'-9" 5'-0" 6'-0" 5'b" HOT-DIPPED GALVANIZED STEEL,STAINLESS STEEL,,500 106 120 135 150 SILICON,BRONZE,OR COPPER. 501-1,000 30 35 40 50 55
<br /> 00 120 135 160 165 EXCEPTION-1/21NCH DIAMETER OR GREATER 1,001-1,500 30 40 45 55 60
<br /> STEEL BOLTS.FOR ST=O.OB28m ' 1 CUBIC FOOT PER MINUTE=0.0004719m h
<br /> 7.PER IRC R318.1.2,ALL FIELD END CUTS,NOTCHES,AND 1,501-2,aop/ 35 45 50 60 65
<br /> DRILLED HOLES OF PRESSURE TREATED WOOD SHALL Z001-Z500 40 50 55 65 70
<br /> BE TREATED IN THE FIELD IN ACCORDANCE
<br /> 7050 XO%St. R. R.R.LINE AIV.
<br /> WITH AWPA M4. Z501-3,000 45 55 60 70 75
<br /> _________ ______BEAM ABV.__--------------- 8.ONE WI NDOW PER BEDROOM SHALL MEET EGRESS CODE 3,001-3,500 50 60 65 75 80
<br /> (B.G.) COVERED PER 20181RC R310.1
<br /> 2 e PATIO 3,Sm-4,000 55 65 ]0 80 a5
<br /> UNDER ALL PARALLEL BEARING WALLS,USE DOUBLE
<br /> JOISTS OR AS NOTED ON PLANS.DOUBLE JOISTS UNDER 4,001-4,500 60 1 70 75 85 1 90
<br /> _ ALL NON-BEARING PARALLEL WALLS.
<br /> DINING 5050X SLDR. 5050X SLDR.
<br /> 4,501-5,000 65 75 80 90 95
<br /> ROOM 10.EXHAUST FANS LARGER THAN SOCFM MAYBE
<br /> HowO - CONNECTED TO 4"SMOOTH WALL VENT PIPE IF RUNS For SI:1 square foot=0.0929 rn,1 cubic foot per minute=0.0004719 m3/s.
<br /> ,5 DO NOT EXCEED 2O'IN LENGTH.THE MINIMUM SIZE OF
<br /> T-0" OF FLEX DUCT IS 5"DIAMETER WITH MAXIMUM RUN OF 15'
<br /> TABLE M1505.43(2)
<br /> o 11.COMBUSTION AIR REQUIRED FOR ALL FUEL BURNING SYSTEM COEFFICIENT C:, J
<br /> 4 to APPLIANCES.
<br /> b SYSTEMTYPE DISTRIBUTED NOTDISTRIBUTED
<br /> 12,WEED COMPLIANCE CERTIFICATE REQUIRED WITHIN
<br /> T OF ELECTRICAL PANEL. Balanced .0 1.25
<br /> A rq iv K i do 13.ALL FLASHING TO BE IN COMPLIANCE WITH Not balanced 1.25 1.5
<br /> m
<br /> A rz y eo - x 2018 IRC,SECTION R703.4.
<br /> TABLE M1505A3(3)
<br /> QZQZU 4¢
<br /> EATING BAR GREAT K j d = yr y 14.ALL OPENINGS MADE IN WALLS,FLOORS,OR CEILINGS INTERMITTENT OFF WHOLE-HOUSE MECHANICALVENTRATION RATE FALTORSe.b
<br /> c O - FOR THE PASSAGE OF PIPES,STRAINER PLATES ON
<br /> 4 ROOM J W LL N RUN-TIME%IN EACH
<br /> DRAIN INLETS,TUB WASTE OPENINGS TO CRAWBN 313.
<br /> 4HOUR SEGMENT
<br /> ZZ O AND METER BOXES TO COMPLY WITH UPC SECTION 313.1.2
<br /> GARAGE NOTES Fodor' 2
<br /> v 1. GARAGEILIVING SEPARATION,USE NO LESS THAN 5/8"
<br /> rA TYPE"X"GWB.WHERE THE SEPARATION IS A FLOOR-
<br /> o SS KI HDwDEN § CEIUNGASSEMBLY,THE STRUCTURE SUPPORTING THE a.For ventilation system fun-time values between those given,the factors are permitted to be determined by interpolation.
<br /> 3� a SEPARATION SHALL ALSO BE PROTECTED BY NOT LESS
<br /> 0 RANGEIOVEN lig THAN 1/2"GWB OR EQUIVALENT.PER TABLE R302.6
<br /> 100CFMV.T.O. 4'4" Z-10" 3'-1T
<br /> b.Extrapolation beyond the table is prohibited.
<br /> 2.WRAP POSTS AND BEAMS W/1/2"TYPE'11'GWB
<br /> REFER
<br /> v N 3080 OPNG. 3.INSULATE ALL WARM WALLS AND CEILINGS
<br /> 4 ' §
<br /> 4.DUCTS IN THE GARAGE AND DUCTS PENETRATING THE
<br /> WALLS OR CEILINGS SHALL BE CONSTRUCTED OF NO.2G
<br /> O OD GAUGE SHEET STEELAND SHALL HAVE NO OPENINGS
<br /> u O INTO THE GARAGE
<br /> HYBRID ELECTRIC y
<br /> WATER HEATER 2868 WD FAN - 5.OPENINGS BETWEEN THE GARAGE AND RESIDENCE SHALL
<br /> SOLID WD.CpR DR. D so VTO BE SOLID WOOD DOORS NOT LESS THAN 1-3/8"IN
<br /> W/SELF CLOSE 50 CFM THICKNESS,SOLIDOR HONEYCOMBCORE STEEL DOORS
<br /> 20 MIN.FIRE RA ED 2468 NOT LESS THAN 1-3/8",OR 20-MIN FIRE-RATED DOORS
<br /> PROVIDE BOLLARD WITH SELF CLOSING HINGES PER 2018 IRC R302.5A.
<br /> PROTECTION PER FIREPLACE NOTES:
<br /> Px1em Na
<br /> UPC 507.13.1 V ?p 1. 'O'CLEARANCE FIREPLACE WITH DIRECT VENT.
<br /> @a ELECTRICAL 4
<br /> I- pG, r(Lt'1 METER 2.FACTORY BUILT FIREPLACE SHALL BE INSTALLED PER
<br /> 18'724" BOX MANUFACTURER'S SPECIFICATIONS AND SHALL HAVE
<br /> No F SPACEAPPROVAL LABEL ATTACHED.
<br /> ACCESS a 2x6 R 12"O.C.
<br /> '4 INS 8 Ws N� BALLOON FRAMED 3.FIREPLACES AND STOVES MUST BE D.O.E.APPROVED
<br /> GARAGE a ¢ @2-STORY WALL D AND BE TESTED,CERTIFIED AND LIBELED AS
<br /> Co. m
<br /> FOYER a r SUITABLE FOR USE DURING A FIRST STAGE BURN BAN.
<br /> w �, �°
<br /> LINEOFO.H.Do0 HDwD z + ^�
<br /> ---- -- - Zo HEATING NOTES
<br /> IN UPRIGHT POSITION METER
<br /> BOX F 1. INSTALLATION PER ASHRAE 9DA-88
<br /> 20 0 2.ALL PILOTS,BURNERS AND SWITCHES TO BE
<br /> MINIMUM+18"ABOVE SLAB.
<br /> 3.PROVIDE+18"PLATFORM OF 2 LAYERS3/4"PLYWOOD,
<br /> 1 LAYER IF PLATFORM IS ON SLAB.
<br /> I
<br /> CVRD. '-m, 4.PAN UNDER HOT WATER TANK PER 2018 UPC 507.4
<br /> PORCH -- - F ON A WOOD PLATFORM.
<br /> m "a
<br /> 16o x8o O.H.DOOR ---- ------1____ ______ ® 5.R41NSULATION REQUIRED AT ALL HOT WATER PIPES IN
<br /> ---- ------1---- ------ UNHEATED SPACES PER 2018 WSEC SEC 403.4.2.
<br /> 2„
<br /> 8.PRESSURE RELIEF VALVE TO EXTERIOR PER -
<br /> UPC SEC 608.5.
<br /> __ _______________ ____ ___ ____ -__--_J
<br /> WALL LINE ABV. 7.WATER HEATERS SHALL BE ANCHORED OR STRAPPED TO
<br /> RESIST HORIZONTAL DISPLACEMENT DUE TO EARTHQUAKE
<br /> MOTION.STRAPPING SHALL BE AT POINTS WITHIN THE
<br /> UPPER 113 AND LOWER 1/3 OF THE WATER HEATER.
<br /> B.FORCED AIR GAS HEATING SYSTEM;
<br /> ^
<br /> 18'-3" 2'-0"
<br /> 5'-0" 4'-0" OUTDOORAIR:OUTDOOR AIR INLET CONNECTS TO THE
<br /> 2 2
<br /> RETURN AIR PLENUM INCLUDING DAMPER.MINIMUM AIR
<br /> 19'-0" 11'-0" EXCHANGE PER 2018 IRC,SECTION M1602
<br /> 30'4" OUTDOOR AIR SUPPLY
<br /> A MECHANICAL SYSTEM SHALL SUPPLY
<br /> TYPICAL UNIT OUTDOOR AIRASREQUIREDBY
<br /> Y 2018 IRC,SECTION M1602
<br /> l sre"TYPEXGWB LEGEND: SQUARE FOOTAGE'S. TTHIS BY
<br /> HE FORCED AIR STEM IS O BE NTEGRATED WITH
<br /> 7 G SYSTEM
<br /> MAIN FLOOR 780 S.F. MECHANICAL VENTILATION
<br /> EXTERIOR FINISH SMOKE DETECTOR I I OV
<br /> PER ELEVATION O INTERCONNECTED W/BATTERY UPPER FLOOR 1,240 S.F. 'WHOLE HOUSE VENTILATION SYSTEM •
<br /> BACK-UP PER 2018 IRC,SECTION M1507
<br /> CARBON MONOXIDE DETECTOR 110V TOTAL 2,020 S.F. COMBINED SOURCE SPECIFIC FANS
<br /> 7-
<br /> 0 INTERCONNECTED W/BATTERY SYSTEM
<br /> RATED WITH FORCED-AIR HEATING
<br /> ° BACK-UP PER IRC315
<br /> s.c.) sAFETvc(Ass GARAGE 400 S.F. "'Ia
<br /> (INCL.STOR.)
<br /> . .. •..': VT VENT TO OUTSIDE 1/4"=T-O°
<br /> ............ ..... ,aam.mmmxmw•w
<br /> 2IAYERS 69"IYPEXGW9 FAN-VENTTOOUTSIDE TOTAL 2,490 S.F.
<br /> CRAWL _ 50 CFM MINIM UM
<br /> SPACE FOUNDATION WALL HOAR FIRE RESISTIVE All fans switchetl intermittently,
<br /> CON.MUCTION 0
<br /> OF CANTILEVER BOTTOM 1.D SOne max.
<br /> MAIN FLOOR PLAN
<br /> BUMP-OUTS DETAIL -SCALE
<br /> ENLARGED BUMP OUT FIRE •WHEN BUMP PROPER''LINE
<br /> ARE PADUECTED CLOSER THAN 5 TO PROPE 'LINE
<br /> y RATED SECTION DETAIL Smoke Detectors Required MAIN FLOOR PLAN
<br /> l- •In each sleeping room, SEE GENERAL NOTES SCALE:1/4"=V-D" - --
<br /> y •In each room giving access to a .6KtN°mbe.
<br /> sleeping room,
<br /> nterconneclled, 1D Co A4
<br /> •Battery backup
<br /> •Hardwired.
<br />
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