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GENERAL NOTES
<br />CONTRqCTORS SHALL VERIFY ALL SRE CONDITIONS AND
<br />DIMENSIONS PRIOR TO COMMENCING THE WORK.
<br />COMPLY W(TH THE FOLLOWING CODES:
<br />20061NTERNATIONAL RESIDENTIAL CODE
<br />2006 WASHINGTON STATE ENERGY CODE
<br />WASHINGTON STATE VENTILATION AND INDOOR
<br />QUALITY CODE (2006 EDRION�
<br />OTHER APPLICABLE CODES BY JURISDICTION:
<br />_ Z.00Io { BG
<br />SNOW LOAD: � LBS/S.F.
<br />WIND: SPEED 8S MPH
<br />EXPOSURE G
<br />EARTHpUAKE: S5= IZS.o�
<br />S� _
<br />GENERAL STRUCTURAL NOTES
<br />CONCRETE
<br />1. SHALL BE FC=2500PSI � 28 DAYS.
<br />2 5112 SACK MIX.
<br />3. REINFORCING BARS SHALL BE ASTM A-615.
<br />4. GRA�E 40 #4 RE�NFORCING.
<br />FRAMING
<br />7. LUMBER SHALL BE PER WYVPA STANDARDS.
<br />2. L1GHT FRqMING AND STUDS HFSTUD GRADE.
<br />3. STRUCTURAL JO1ST 8 PLANKS HF#2 OR BETTER
<br />4. BEAMS 8 STRINGERS DF#2 OR BETTER
<br />5. PO5T 3 TIMBERS DF#2 OR BETTER
<br />6. GLU-LAM BEAMS:
<br />-STANDARDGRADE 24F-V4 1.8E
<br />-INDUSTRIALGRADE 24F•V4-IND 'I.BE
<br />7. LVL 1.BE
<br />8. BIG BEAMS 2.1E
<br />9. IJC 26F 7.8E
<br />PROVIDE 2X SOLID FIRE BLOCKING � 10 FT O.C.
<br />HORIZ & VERT. �ID WALLS, STAIRS, FLRICEILS 8@ CHANGE IN CEIL
<br />HEIGHT
<br />ROOF TRUSSES SHALL BE DESIGNED BY LICENSED WASHINGTON
<br />STATE ENGINEER.
<br />SHEAR NAILING AND LATERAL BRACING SHALL BE IN
<br />ACCORDANCE WI7H IRC 2006.
<br />ADDITIONAL NOTES
<br />1. THESE ARE PLAN ONLY DRAWINGS
<br />2. CIVIL ENGIIdEERING BY OTHERS.
<br />3. LANDSCAPE DESIGN BY OTHERS.
<br />4. PLUMBING BY OTHERS.
<br />5. HVAC DESIGN BY OTHERS.
<br />6. ELECTRICAL DESIGN BY OTHERS.
<br />7. INTER�OR FINISHES, CABINEf, AND HARDWARE DESIGNS
<br />BY OTHERS.
<br />WASHINCTON STATE ENERGY CODE
<br />-�-L PRESCRIPTIVE PATH - SEE TABLE 6-'I BELOW
<br />�. AL� 120 VOLT, 9b & 20 AMF RECEPTACLES INSTALLE�
<br />IN BATHROOMS, WET CpUNTERTOPS�, GARAGES AND
<br />OUTDOORS SHALL NAVE GFI PROTECTION.
<br />2. TU8 & SHOWERS TO COMPLY WITH IRC WATER
<br />RESISTANT GWB T0 70" ABOVE DRAIN.
<br />3. SH04VER HEAD FLOW LIMITED TO 25 GPM.
<br />4• ALL GLAZING S.G. WITNIN 70" OF DRAIN.
<br />5. 15# FELT UNDER VALLEY FLASHING.
<br />PROVIDE A TOTAL OF Z_O S.F. NET CRAWL SPACE VENT
<br />- (UNIT �rJITMF� GQ.kkjL
<br />a PnaE,, �
<br />PROVIDE A TOTAL OP C1.2 S.F. NET qTTIC SPACE VENTILATION' MAi r.�
<br />PROVIDE A TOTAL OF�.Sq S.F. NET ATTIC SPACE VENTILATION`V pp�
<br />°(5f2 GABLE, ROOF JACKS OR RIDGE VENTS S 1@ 81RD BLOCKS OR
<br />SOFFR VENT3J.
<br />WASHINCTON STATE ENERGY CODE NOTES
<br />GENERAL
<br />1. ALL STRUCTURAL SOFTWOpD, PLYWOOD,
<br />PARTICLEBOARD, WqFER BOARD AND OSB BOARD ARE
<br />STAMPED WITH "EXPOSURE 1" OR "EXTERIOR".
<br />2 WATER HEATER STORAGE TANN LABELED AS MEETING
<br />NATL APpLIANCE ENERGY CONSERVATION ACT. ASHRAE
<br />STANDAR� 9DA-1960 INSULATED TO R-16 OR R-10 IF
<br />LOCATED OVER UNINSULA7ED SLAB.
<br />3. IN3ULATE HOT AND COLD WqTER PIPES TO R•3 IN
<br />UNHEATE➢ AREAS.
<br />4. SHOWER REGULATOR TO LIMR HOT WATER DISCHARGE TO
<br />2.5 GPM.
<br />5� WOOQSTOVES AND FIREPLqCES HAVE TIGHT FITTING
<br />DOORS, OUTSIDE COMBUSTION AIR DUCTE� TO FIREBOX
<br />WITH ACCESSIBLE DAMPER. MIN. 6 SQ. IN. FREE VENT
<br />ARE0. TIGHT FITTING FLUE DAMPERS REQUIRED
<br />6. ALL GAS AND OIL COMBUSTON APPLIANCES HAVE A
<br />DIRECT VENT OR FORCED DRAFT VENTING.
<br />7: RECESSED LIGHT ARE LQ RATED, DOUBLE WALL CAN
<br />UGHTS OR WITH SEALED WPGWB BOX-IN.
<br />8. 6 MIL BLACK POLY VISQUEEEN IN CRAWL SPACE.
<br />9. VERIFY WITN BUILDING OFFICAL THE REQUIREMENT OF A
<br />RADON MONROR, INSTALLATION INSTRUCTIONS AND
<br />RA�OM INFORMATION SHEETS SHALL 8E PROVIDED BY
<br />THE BUILDER AT FINAL INSPECTION.
<br />INSULATION -
<br />1. FACED BATTS ARE LAPPED AND FACE STAPLED AT
<br />FRAMING MEMBERS.
<br />2. ALL EXTERIOR WALL CAVITIES ARE FILLED WITH
<br />UMCOMPRESSEQ INSULATION, IHCIUDIMG AL� CAHlTIES
<br />ISOIATED DURING FRAMING, WIRING, AND PLUMBING. DO
<br />NOT COMPRESS INSULATION.
<br />3� ALL RECESSED FIXTURES IN EXTERIOR WALLS HAVE RIGID
<br />BOARD INSULATION BEMIND THEM.
<br />4. 11NDERFLOOR INSULATION IS SUPPORTED 8Y LA7H, TWINE.
<br />OR OTHER NON-COMPRESSED MEANS.
<br />5� ATTIC ACCESS IS BAFFLED, WEATHERSTRIPPE� AND
<br />INSULATED.
<br />2006 WASHINGTON STATE ENERGY CODE
<br />TABLE 6-i
<br />PRESCRIPTIVE REQUIREMENTS°'' FOR GROUP R OCCUPANCY
<br />CLIMATE ZONE 1
<br />Glazing Giazin U-Factor yya���� Walb Wall. � 6
<br />Option Area °: Doors Ceiling� Vaulted q6ove �^�� ex�" 5 Slab
<br />°h of Fioor Vertical Overtiead" U-Factor Ceiling; Grade Below Below F�oor G�e
<br />��' __.L
<br />III.
<br />IV.
<br />�
<br />V.
<br />' Refei
<br />���
<br />rHE
<br />25% I 0.40 0.58 020 R38 f� R301 R-21 / R-15 R-10 R30 / � R-?0
<br />Group R-1 U=0.031 U=0.034 U-0.057 j U=0.02 i
<br />antl R-2
<br />Occupanci I I I
<br />Unlimfted 0.35 0.58 020 R-38 R-30 R-2? R-21 R-10 I R-30 �-1 R-10
<br />Group R-3
<br />antl R-4 i
<br />Occupanci 'I �
<br />es Onlv i �
<br />Group R-1
<br />antl R-2
<br />U=0.031 I U=0.�34 U�0.057 R��S R-1� i U=0D2 R-10
<br />HIR SEALING
<br />i. ALL P�UMBING, ELECTRICAL qN� HVAC PENETRATION IN
<br />FLOOR, WALLS AND CEILINGS ARE CAULKED AND SEALED.
<br />2. WHERE PENETRATIONS NEED A FIRESTOP, DISCUSS WITH
<br />BUILDING OFFICIAL.
<br />3. ELf:CTRICAL OUTLET AND LIGHT SWITCH BOXES ON
<br />EXi'ERIOR WALL AAUST BE SEALED AT THE BACK OF THE
<br />RECEPTACLE OR SEALED WITH FACE PLATE GASKEfS.
<br />4. VAPOR BARRIER SHALL BE EITHER VISQUEEN OR AN
<br />APPROVED VAPOR BARRIER PAINT.
<br />VENTILATION
<br />1. SOURCE SPECIFIC AND WHOLE HOUSE VENTILATION SYSTEMS
<br />ARE REpUIRED.
<br />A) SOURCE SPECIFlC EXHAUST VENTILATION IS
<br />REQUIRED IN EACH KRCHEN, BATHROOM,
<br />WATER CLOSET, LqUNDRY PACILRY, INDOOR
<br />SWIMMING POOL, SPA AND ANY ROOM WHERE
<br />EXCESS WATER VAPOR OR COOKING ODOR IS
<br />PRODUCED.
<br />B) WHOLE HOUSE VENTILATION RATES SHALL BE
<br />DETERMINE� BY WqSHINGTON STATE VIAQ
<br />2006, TABLE 3-2.
<br />2. ALL VENTILATION SYSTEM CONTROLS SHALL BE
<br />READILY ACCESSIBLE.
<br />3� SOURCE SPECIFIC VENTILATION SYSTEMS SHA�L BE
<br />CONTROLLED BY MANUAL SWITCHES, DEHUMIDISTATS,
<br />TIMERS, OR OTMER APPROVED MEANS.
<br />4. INTERMITTENT WHOLE HOUSE VENTILATION SYSTEMS
<br />SHALL BE CONTROLLED BY A 24-HOL1R CLOCK TIMER,
<br />WITH CAPACITY FOR CONTINUOLIS OPERATION,
<br />MANUAL AND AUTOMATIC CONTROL.
<br />5� WHOLE HOUSE FANS SHALL HAVE A 30NE RATING OF
<br />t.5 OR LESS IF SURFACE MOUNTE� LESS THAN 4' FROM
<br />CEILING.
<br />6. ALL DUCTS SHALL TERMINATE OUTSIDE THE BUILDING.
<br />EXHAUST DUCTS IN SYSTEMS WHICH ARE DESIGNED
<br />TO OPERATE INTERMITTENTLY SHALL BE EQUIPPED
<br />WITH BACKDRAFT DAMPER. ALL EXHAUST DUCTS IN
<br />UNCONDITIONED SPACE SHALL BE IN3ULATED TO A
<br />MIN. R-0.
<br />7- OUTDOOR AIR INLETS SHAL� BE SCREENED OR
<br />OTHERWI3E PROTECTED ANO LOCATED AWAY FROM
<br />POTEMIAL aR OR NOISE POLLUTION. 'i
<br />R. INDIVIDUAL ROOM OUTDOOR AIR IPILETS SHALL HAVE A I
<br />CONTROLLABLE AND SECURE OPENING, BE DESIGNED
<br />SO AS NOT TO COMPROMISE THE THERMAL
<br />PROPERTIES OF THE WALL OR WINOOW IN WMICH THEY
<br />ARE PLACED, AND PROVIDE NOT LESS THAN 4 Sp.
<br />INCHES OF NET FREE OPENING PER HABITABLE SPACE.
<br />NON-H�AT RECOVERY VENTILATON
<br />9. WH�LE HOUSE VENTILATION FAN IS CAPABLE OP EXHAUST
<br />R4TE PER TABLE 3-2
<br />2- WHOLE HOUSE VENTILATION FAN SHALL BE CONTROLLED
<br />BY A 24HOUR CLOCK TIMER, WITH CAPACITY FOR
<br />COWTINWUS OPERATION, MANUAL AND AUTOMATIC
<br />COWTROL.
<br />3. THF. WHOLE HOUSE FAN HAS A SONE RATING OF c1.5 OR IS
<br />REMOTELY LOCATED FROM CON�ITIONED SPACE.
<br />4. ALL, EXHAUST FANS OR DUCTS HAVE TIGHT FITTING
<br />BA(:KpRqFT DAMPERS.
<br />5. EAC:H HABITABLE SPACE MAS A FRESH AIR SOURCE (PORT
<br />OR WINDOW STYLE) OR CENTRAL DUCTED VENT
<br />PRC>VI�ING NOT LESS THAN 4 SQ. INCHES OF NET FREE
<br />OPENING.
<br />6. AIR INTAi� SOURCES HAVE PROVISIONS FOR FLOW
<br />CONTROL TO LIMIT EXCESS AIR FLOW UNOER NORMAL
<br />OPERATION.
<br />��- Nnndnal R-vnlu s ore For wood frame assemblies oNy or assembiies built in aceordancc with Section fi0L I.
<br />+. ovlinimum requirements for isch optiou tistr,d. For exampie, if a proposed dusign has a glaang �atio to the condinoved floor
<br />a� f 13 % i[ shall comply with aii of Ne ecqu'uemrnt of fhe 15 % glua� opp� (or highc). Proposed desigoF wryich canno�
<br />med the specific Iequiremenis ofa listed oprion above may calculate complimce by Cbepters 4 or 5 of thia Code.
<br />2. Requirem¢nt applies to all ceilings eacept single mRer orjoist vaulted ceilings complying with note3. 'Adv' dewtes
<br />Advancetl Fcemed Cciiing.
<br />3. Requirenwnt aop(icable onty to single iefler orjoisc vaulted ceilings wheie 6oth (e) the tlismnce between iLe top of the
<br />ceiling and ihe unde�side o{the raof sheethinF lc Iess thha¢ I2 inc6es and (b) there is a mmimum 1-inch vent¢d airspace above the
<br />insulatio¢ Other single rafler or jois[ vaulted cctilings shali comply wilh the "ceilio�'requuevtrnLs. 7'his option ia limited ro 500
<br />square feet of ceiling area for any one dwelling unit.
<br />4. Bctnw grade we11s shall be iosuleted either m lhe ewerior to a min�um level ofR-10, m on ti�e iuterior to thc same Ievel as
<br />walls aberve grede. Extmior insWetion i�mlled on below gade walls shall M: a watar msistent meteial, vmnu(aq�uM far its
<br />iMended use, �and i�talled aceonding tn the rtwnufactute�'s specifi�tions. See Seetion 6022.
<br />5. Fbors over c.�aw1 speces or exposed to embient av conditions. .
<br />6. Requirod slab perimeter iraulstion shall be u weter resis�ant malenal. �nnfaclurcd f� its mtended use, and insmlled
<br />ecro�ding to manufrcnucr's specificatia�a. Sce Section 6D2.4.
<br />ro
<br />7. int denaes smndeN fianting 16 inches on �mter with hcade�s msulatrd witry a minimum of R-10 msulaRan,
<br />h
<br />8. ]his walt i�uleGon requisment demtes R-I9 xall cevity i�sulation ptu,; R-5 Fo� Sitpthing.
<br />9. ➢oors, mcluding all fiie doors, aha11 be asaigoed default U-factors from �-e6�e ]0-6C.
<br />10. Where a maxi�mim glazing area is listad, thr, folal gluzing azea (combinul vertical plus merhrad) as a percart of gross
<br />conditioned 11oor ama shall he Ieas than or equel w that velue. Ovenc�ad glazipg with U-fncror ofU�.40 or leu is iwt mcluded
<br />m B��R � ��mitations. 1O
<br />t 1- Overhead glazing shall have U-fectws determined in accordsnce wilh N}�RC 100 or as specified in Section 502.I.S.
<br />12. Log and solid timbcr walls with a oilnimum nvem�e U�ickness ut3.S" arc=racempt from Ihis insulation reqw�nmri
<br />Gu�.�vv�a.i� uP
<br />', FWNDRp.IL
<br />' 34 - 3 a'�
<br />�ANG�N= O�
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<br />TABLE 3-2
<br />�'tiNTILATiON RATES FORl�LL GROUP R OCCUPANCIES FOUR STORIF.S ANU LESS
<br />P+finimum and Maximum Veutilation Rates: Cabic Feet Per Mioute (CF�i)
<br />' Floor Bedrooms
<br />� Aree, ft2 2 or less 3 4 5 6 7 � g
<br />blin. Max. Mia Max. Min. Maa. Min, Maz.� Min. A�Iax, Min. Max. Min. Maz
<br /><500 50 75 65 98 RO 120 95 143 110 165 125 188 140 21(
<br />501-1000 55 83 70 105 85 128 100 150 115 173 130 195 145 21E
<br />100]-1500 60 90 75 I13 90 135 705 158 120 180 135 203 150 225
<br />, 1501-2000 65 98 80 120 95 l43 110 165 125 188 140 210 155 233
<br />'i Z001-3500 70 ]OS 85 128 100 150 I15 173 130 195 145 318I 160 240
<br />2501-3000 75 ll3 90 135 105 158 120 180 135 203 150 225 165 248
<br />� 3001-3500 80 120 95 143 I10 165 125 188 140 210 155 233 170 255
<br />3501-4000 85 128 100 I50 Il5 ]?3 130 19>i 145 218 160 240 175 263
<br />! 4001-5000 95 143 110 165 1Z5 188 740 210 155 233 1?0 255� 185 27S
<br />I 5001-6000 ]OS 158 120 180 13s 203 150 ;25 165 246 180 270 195 293
<br />6001-7000 ll5 173 730 195 145 27R 160 240 175 263 190 285 205 308
<br />7001-SOUO 135 188 140 210 155 233 170 255 185 278 200 300 215 323
<br />8007-9000 135 203 I50 225 165 248 180 270 195 293 210 315 225 338
<br />>9000 145 2I8 I60 24U 175 263 190 285 205 306 220 330 235 353
<br />"For reside:nces th3t exceed S 6edrooms, increase the minimum requirement ]isted for 8 bedrooms by an additional
<br />15 CFM ner bedroom. The mvcimum CFM is equai to 1 S times [he tninimum.
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