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GENERAL NOTES
<br />CONTRACTORS SHALL VERIFY ALL SITE CONDITIONS AND
<br />DIMENSIONS PRIOR TO COMMENCING THE WORK.
<br />COMPLY WITH T}{E FOLLOWING CODES:
<br />2006 INTERNATIONAL RESIDENTIAL CODE
<br />2006 WASHINGTON STATE ENERGY CODE
<br />WA3HINGTON STATE VENTILATION AND INDOOR
<br />QUALITY CODE (2006 EDITION)
<br />OTHER APPLICABLE CODES BY JURISDICTION:
<br />-ZOOle � gG
<br />SNOW LOAD: � �g�,F,
<br />WIND: SPEED 8S MPH
<br />EXPOSURE G
<br />EARTHQUAKE; SS = I Z S_o `7
<br />S,=_
<br />GENERAL STRUCTURAL NOTES
<br />CONCRETE
<br />�. SNALL BE FC=2500PSI � 28 OAYS.
<br />2 S-1l2 SACK MIX.
<br />3. REINFORCING BARS SHALL BE ASTM A-615.
<br />4. GRADE 40 ffd REINFORCING.
<br />FRAMING
<br />1. LUMBER SHALL BE PER W WPA STANDARDS.
<br />2. LIGHT FRAMING AND STUDS HFSTUD GRADE.
<br />3. STRUCTURAL JOtST & PLANKS HF82 OR BETTER
<br />4. BEAMS & STRINGERS DFif2 OR BETTER
<br />5• POST 3 TIMBERS DFM2 OR BETTER
<br />6. GLU-LAM BEAMS:
<br />-STANDARDGRAOE 24F-V4 1.SE
<br />- INDUS7RIAL GRADE 24F-V41ND 1.BE
<br />7. LVL 1.BE
<br />8- &GBEAMS 2.1E
<br />9. IJC 26f '1.8E
<br />PROVIDE 2X SpLID FIRE BLOCpNG � 10 Ff O.C.
<br />HORIZ 8 VERT. � WA��, STAIRS, FLR/CEILS 8� CHANGE IN CEIL
<br />HEIGHT
<br />ROOF TRUSSES SHALL BE DESIGNED BY LICENSED WASHINGTON
<br />STATE ENGINEER
<br />SHEAR NAILING AND LATERAL BRACING SHALI BE IN
<br />ACCORDANCE WfTH IRC 2006.
<br />ADDITIONAL NOTES
<br />1. THESE ARE PLAN ONLY DRAWINGS
<br />2. CIVIL ENGINEERING BY OTHERS.
<br />3. LANDSCAPE DESIGN BV 07HER5.
<br />4. PLUM8ING BY OTHERS.
<br />5. HVAC DESIGN BY OTHERS.
<br />6. ELECTRICAL DESIGN BY OTHERS.
<br />7. INTERIOR FINISHES, CABINEf, AND HARDWARE �ESIGNS
<br />BY OTHERS.
<br />WASHINCTON STATE ENERC�Y CODE
<br />� %'RESCRIPTIVE PATFi -SEE TABLE fi-1 BELOW
<br />�. ALL 720 VOLT, 9b & 20 AMF RECEPTACLES INSTALi.E�
<br />IN BATHROOMS, WET CpUNTERTOPS�, GARAGES AND
<br />Ol1TDOORS SHALL HAVE GFI PROTECTION.
<br />2. TUB & SHOWERS TO COMPLY WITH IRC WATER
<br />RESISTANT GWB T0 70" ABOVE �RqIN.
<br />3. SHOWER HEAD FLOW LIMRED TO 2.5 GPM.
<br />4. ALL GLAZING S.G. WITHIN 70" OF DRAIN.
<br />5. 15# FELT UNDER VALLEV FLASHING.
<br />PROVIDE A TOTAL OF Z_O S.F. NEf CRAWL SPACE VENT
<br />- (UNIT W ITit G�.' AY,.`L
<br />S PacE, �
<br />PROVIDE A TOTAL OF G.Z S.F. NET ATTIC SPACE VENTILATION` MA� t�
<br />PROV�DE A TOTAL OF�_Sq" S.F. NET ATTIC SPACE VENTILATION`�ypp�
<br />"�5@ GABLE, ROOF JACKS OR RIDGE VENTS 81/2 BIRD BLOCKS OR
<br />SOFFR VENTS).
<br />WASHINCTON STATE ENERGY CODE NOTES
<br />GENERAL
<br />1• ALLSTRUCTURALSOFfWOpD,PLYWOOD,
<br />PARTICLEBOARD, WAFER BOARD AND O36 BOARD ARE
<br />STAMPED WITH "EXPOSURE 1" OR "EXTERIOR^.
<br />2• WATER IIEATER STORAGE TANK LqBELED AS MEETING
<br />NATL APPLIANCE ENERGY CONSERVATION ACT. ASNRAE
<br />STANDARD 90A-7960 INSULATED TO R-16 OR R-70 IF
<br />LOCATED OVER UNINSULATED SLAB.
<br />3. INSULATE HOT AND CO�D WATER PIPES TO R-31N
<br />UNHEATED AREAS.
<br />4. SHOWER REGULATOR TO LIMIT HOT WATER DISCHARGE TO
<br />2.5 GPM.
<br />5_ WOOUSTOVES AND FIREPLACES HAVE TIGHT FITTING
<br />DOORS, OUTSIDE COMBUSTION AIR DUCTE� TO FIREBOX
<br />WITH ACCESSIBLE DAMPER. MIN. 6 SQ. IN. FREE VENT
<br />AREA. TIGHT FITTING FLUE DAMPERS REQUIRED
<br />6. ALL GAS AND OIL COMBUSTION APPLIANCES HAVE A
<br />D�RECT VENT OR FORCED ORAFT VENTING.
<br />7: RECESSED LIGHT ARE I.C. RqTED, OOIIBLE WALL CAN
<br />LIGHTS OR WITH SEALED WpGVyg BOX-IN.
<br />$� 8 MIL BLACK POLY VISpUEEEN IN CRAWL SPACE.
<br />9. VERIFY WITH BUILDING OFFICAL THE REQUIREMENT OF A
<br />RADON MONITOR, INSTALLA710N INSTRUCTIONS AND
<br />RADOId INFORMqT10N SHEETS SHALL BE PROVIDED BY
<br />THE BUILDER AT FINAL INSPECTION.
<br />INSULATION
<br />9. FACED BATTS ARE LAPPED AND FACE STAPLED AT
<br />FRAMING MEMBERS.
<br />2. ALL EXTERIOR WALL CAVITIES ARE FILLED WITH
<br />SOLATED D RENGNFRAM NIG, WIRINGDAND PLUMB NGEDO
<br />NOT COMPRESS INSULATION.
<br />3� ALL RECESSED FIX7URE5 IN EXTERIOR WALLS HAVE RIGID
<br />80ARD INSULATION BEHIND THEM.
<br />4. UNDERFLOOR INSULATION IS SUPPORTED BY LATH, TWINE,
<br />OR OTHER NON-COMPRESSE� MEANS.
<br />5• ATTIC ACCESS IS BAFFLEO, WEATHERSTRIPPED AND
<br />INSULATED.
<br />2006 WASHINGTON STATE ENERGY CODE
<br />TABLE 6-9
<br />PRESCRIPTIVE RE�UIREMENTS°'' FOR GROUP R OCCUPANCY
<br />CLIMATE ZONE 1
<br />Glazi og Glazin U-Factor s I yvy��+� Wa�l• Wall. 6
<br />Optior, Area . Door Ceilin� Vaufted qyOVe int ez�^ Slab
<br />koFFloor Vertical Overhead�� U-Factor Ceiling3 Grade �low Below Floor� Gratle
<br />__ Grade Grade
<br />II' __. 15%
<br />III. 25°6
<br />Group R-1
<br />and R-2
<br />Occupanci
<br />��� Unlimited
<br />� Group R-3
<br />and R-4
<br />Occupanci
<br />es Onl
<br />_ V. Unlimitetl
<br />Gmup R-�
<br />' antl R-2
<br />Occuoanci
<br />es Gniv
<br />" Reference Cas�
<br />0.40 I 0.58 I 020 I UR0.031 I UR0.034 U=O.Ofi� R-15 R-10 I U=002 R-10
<br />� I
<br />0.35 I 0.58 I 020 I R-38 R-30 R-21 R-21 R-10 R-30 . R-10
<br />K-:ie I R-30 i R-21 / R-15 R-10 I R30 �
<br />U=0.031 U=0.034 U=0.057 � U=Qp2 '',
<br />I
<br />i�IFt SE/�LING
<br />5. ALL P�UMBING, EIECTRICAL qND F1VAC PENETRATION IN
<br />FLOOR, WALLS AND CEILINGS ARE CAULKED AND SEALED.
<br />Z� WHERE PENETRATIONS NEED A FIRESTOP, DISCUSS WITH
<br />BUILDING OFFlCIAL
<br />3. ELF.CTRICAL OUTLET AND LIGHT SWITCH BOXES ON
<br />EXirERIOR WALL MUST BE SEALED AT THE BACK OF TNE
<br />RECEPTACLE OR SEALED WITH FACE PLATE GASKETS.
<br />4. VAPOR BARRIER SHALL BE �THER VISqUEEN OR AN
<br />APPROVED VAPOR BARRIER PAINT.
<br />VENTILATION
<br />1. SOURCE SPECIFlC AND WHOLE HOUSE VENTILATION SYSTEMS
<br />ARE REQUIR2ED.
<br />A) SOURCE SPECIFlC EXHAUST VENTILATION IS
<br />REQUIRED IN EACH K�l'CHEN, BATHROOM,
<br />WATER CLOSET, LAUNORY FACILITY, INDOOR
<br />SWIMMING POOL, SPA AND ANY ROOM WHERE
<br />EXCESS WATER VAPOR OR COOKING ODOR IS
<br />PRODUCED.
<br />Bj WHOLE HOU3E VENTILATION RATES SHALL BE
<br />DETERMINED BY WASHINGTON STATE VIAQ
<br />2006, TABLE 3-2.
<br />2. ALL VENTILAT{ON SYSTEM CONTROLS SHALL BE
<br />READILY ACCES316LE
<br />3� SOURCE SPEGFIC VENTILATION SYSTEMS SHALL BE
<br />CONTROLLED BY MANUAL SWITCHES, DEHUAAIDISTATS,
<br />T�INERS, OR OTHER APPROVED MEANS.
<br />4. INTERMITTENT WHOLE HOUSE VENTILATION SYSTEMS
<br />SNALL BE CONTRQLLED BY A 24.HOUR CLOCK TIMER,
<br />WITH CAPACITY FOR CONTINUOUS OPERATION,
<br />MANUAL AND AUTOMATIC CONTROL.
<br />5• WHOIF HOUSE FANS SHALL HAVE A SONE RATING OF
<br />7.5 OR LESS IF SURFACE MOUNTED LE55 THAN 4' FROM
<br />CEILING.
<br />6. ALL DUCTS SHALL TERMINATE OUTSIDE THE BUILDING. �.
<br />EXMAUST WCTS IN SYSTEMS WHICH ARE DESIGNE� '�
<br />TO OPERATE INTERIIAITTENTLV SHALL BE EQUIPPED I
<br />WITH BACKDRAFT DAMPER. ALL EXHAUST DUCTS IN
<br />UNCONDITIONED SPACE SHALL BE INSULATED TO A
<br />MIN. R4.
<br />7. OUTDDOR AIR INLETS SHALL BE SCREENED OR
<br />OTIiERWiBE PROTECTED qND LOCATED AWAY FROM
<br />POTENTIAL AIR OR NOISE POLLUTION.
<br />A. INDIVIDUAL ROOM OUTDOOR AIR INLETS SHALL HAVE A
<br />CONTROLLABLE AND SECURE OPENING, BE DESIGNED
<br />SO AS NOT TO COMPROMISE THE THERMAL
<br />PROPERTIES OF THE WALL OR WINOOW IN WHICH THEY
<br />ARE PLACED, AND PROVIDE NOT LESS THAN 4 Sp. �
<br />INCHES OF NET FREE OPENING PER NABRABLE SPACE.
<br />NON-H�AT RECOVERY VENTILATON
<br />9. WHOLE HOUSE VENTILATION FAN IS CAPABLE OF EXHAUST
<br />RA7'E PER TABLE 3-2
<br />2. WHOLE HOUSE VENTiLAT10N FAN SHALL BE CONTROLLED
<br />BY A 2¢HOUR CLOCK TIMER, WITH CAPACR'Y FOR
<br />CONTINUOUS OPERATION, MANUAL AND AUTOMATIC
<br />CONTROL.
<br />3. THE WHOLE HOUSE FAN HAS A SONE RATING OF c7.5 OR IS
<br />REMOTELY LOCATED FROAA CONDITIONED SPACE.
<br />4. ALL. EXHAUST FANS OR DUCTS HAVE 71GHT FITTING
<br />BA(:KDRAFT DAMPERS.
<br />5. EAC;H HABITABLE SPACE HAS A FRESH AIR SOURCE (PORT
<br />OR WINDOW STYLE) OR CENTRAL DUCTED VENT
<br />PROVIDING NOT LESS THAN 4 Sq. INCHES OF NET FREE
<br />OPFNING.
<br />6. AIR INTAKE SOURCES HAVE pROVISIONS FOR FLOW
<br />CONTROL TO LIMIT EXCESS qIR FLOW UN�ER NORMAL
<br />OPERqTION.
<br />�1.. Npndnol Ii-vnhicv afc for wood fiame assemblies only or assembiies built u� acmrdance with Section fi0t. t.
<br />1. Minimum requircments for each oppou Iisteei. For example, if a proposed dwign tps a glazing mtio to the wndinoned flwr
<br />�ca of 13%, it shail compty with eli ofthe rcquiremenLs of the 15 % gluzing optipn (pi }�jgya). ProposW designF wLich canna�
<br />meet the spwific requiremrnls of a listed oprion a6me msy p�culate compiianee by Cbapters 4 or 5 of t}tis Code.
<br />2. Requirement applies to ell ccilings qecept single rafter orj�ist vaWted ceilings cmnplying w•ith note8. 'Adv' dem[es
<br />Advanced Fmmed Cciling.
<br />3. Requirra'rent appliceble only to singie iefler orjoiat vaulted ceilings wlrere 6oth (e) the tlist�ce between tLe top of the
<br />ceiling end We undeaidc oFihc roof shcsthing is less than 12 jnches ynd ro� tyere �s a y��mom �_�U �eMed avspacc above the
<br />'unulffiion. Otleer single rafter or joist veulted ceilings shell comp)y xdth tye "ceiling'requitemeNs. TLis ppppn is limited ta 500
<br />square feet of ceiling erea for any one dwe)ling �mit.
<br />4. Belnw grade wel Is shall be ineuieted either oo fhc exterior to a min'vnum Ievel u}'A-10, or on the iptetjor w the same Ievel as
<br />walts ahovr, grade. Extarior inaWetion i�telled on below g'ade walk shall br, a watar msislant maleial, mavufac��uM fur its
<br />intended use, and inatalled acrn�ding m the manufactumr�s spccificaaons. Sec Sectipn 6022.
<br />5. Fbors over crewl apaces vr eacpaved tu atnbient av couditions. .
<br />6. Required slab perimcter i�aulatlon shall he a water resistent melerie7. �`mfsemred f� its intrnda! us¢, a�d insmlled
<br />eccording to manufachucr's specificationv. Sre Sectimi 6D2.4.
<br />%- int. demtes s�e'Wertt fra�mng 76 inches on c�-oter with headers msu6a4d wit� a��m �[R-i0 msulapon.
<br />8. 'Ihis wail i�rsulaton tequ'vement demtcs R-I9 wall ceviry ireulation ppr.; R-5 fomm shpthmg,
<br />9. Doors, mcluding a11 firo doozs, �ail be aseigned default U-facto� from'}'sble 10-6C.
<br />t0. Where a mmeimum glazing area is listed, f1u: tolal P,i�ing mea (emnbinul vetticel ptus wWrcadl as a percart of gross
<br />conditioncd Floor uea sha116e less than or equal to thet value. Ove14cad g�azing wity ufsclor ofiT� q0 or less is irot inciuded
<br />m gl�ing area limitatiorrs. ro
<br />' 7. Ovenc�ad gi�ng shnll heve U-facbrs detemuned in accorde�e wifh I�N�C ]00 or m speeified m Sectiqi 502. t3.
<br />12. Log and solid timber wails wifti a minimum avernge tliickness oC3.5" arc: ezcmpt fmm this insulation ra�uimm�ri
<br />G�APD�AIL uP 3c
<br />IHQNDRAIL
<br />�Jq' � �i8�1
<br />�ANPiNc; D�
<br />' PINISNED FLODK
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<br />� l i.�� O.G,
<br />(2! - 2�C�D's
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<br />C.AM.Ic'f P�Crs Tt�RdV4+�, �'T�(PIGo.L7-�
<br />�w!sN�v Fi,00�
<br />� JO�'r5
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<br />B�TWEEN STUps �
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<br />�0�,'Y'��"�- � . .'
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<br />TABLE 3-2
<br />Vti7CTILATION RATES FOR ALL GROUP R OCCUPANCIES FOUR STORIGS ANTi LESS
<br />Ddinimum xnd Maximum VenHladon Ra[es: Cubic Feet Per Minute (CFM)
<br />`ror res�dences tl�at ezceed 8 bedrooms, increase the minimum requirement listed for 8 bedrooms by an additional
<br />' S CFM ver bu mom. The macimum CFM is equal to 1 S times [he minimum.
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