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zx� Rai�, ANo caP-- Prescriptive Energy Cade Compliance for All Climate Zones in Washington.
<br /> � 36" MIN. TO TOP 2x2 PlCKETS SO THA.T 14'-0"
<br /> OF GAP A 4" SPHERE
<br /> - ' USE 1"x1" MTL FLASHING HERE, ALSO MAY NOT PASS TNRU VARIES SEE PLAN AII Cllf'1'ldt2 ZOtI@S
<br /> - EXTEND BIDG PAPER BEHIND LEDGER SECURE W/ (3} i8d GALV. 4x4 R;�IL 2'-0" 10'-0" 2'-0"
<br /> R-Value° R-Value°
<br /> Zx4, 2x6, OR 5/4x4 QR TO RESIST 20# /LF LOAD . POSTS TYP
<br /> 3/4" PLY W/WEATNERPROOF (6' O.C. �v1AX� VARIES SEE PLAN
<br /> MEMBRANE NOTE: RAILINGN OT REQ. F2�eStfqt1011 U-Factor b n/a 0.3�
<br /> ON DECKS W�� Skylight U Factor n/a 0.50
<br /> � D Clf JOISTS PER PLAN 30u 4F FINiS ED GRADE -^. ^
<br /> � W MTL HANGER BRACKETS o . Glazed Fenestration SNGC b�e n�a n�a
<br /> H1-H5 CLIP EA JST 2x RIM JC?!ST I
<br /> TO BEAM souo e�ocKiNc END P05T � �� 4x12 P.T. BEAM �a� N Ceiling 49� 0.026
<br /> DBL DTT2Z
<br /> 1NSTALLED 2x LEDGER Wl�-! BEAM PER PLAN � N z Wood Frame WafC 9�k�� 21 int Q.056
<br /> 3/8"x4" GALV CONNECTION TO COI. � 0° � � `C
<br /> W/ALL-THREAD LAG BOLTS WjWASHERS 2x4 CLEAT BOTH S1DES -o � p W MasS WaC1 R-Value ' 21/21" O,Q56
<br /> � 16" O.G STAGGEREO OR SIMP50N POST CAP :
<br /> � (2) � �ACH END o � o o � � Floor 309 0.029
<br /> � � COLUMN PER PLAN � �� --�� ^^ i cn Belaw Grade Wall °�k 1�/15/21 inf + TB 0.042
<br /> � PROViDE KNEE BRAC�S � z� �° t�' `' a N �
<br /> o FOR LATERAI. RESISTANCE MID POST � �n � � � � �� � n � j Slab R-Value & Depthd T�, 2 1`t n/a
<br /> iF COLUMN EXCEEDS 4'-0" HT.
<br /> Z � D N x n n �X n � For Si: 1 foot .= 304.8 mm, ci .= confinuous insulotion, int ._. intermediate framing.
<br /> � � SLOCK (SANDWICH) � � �m � rn rn a. R-volues are minimams. U-factors and SHGC ore mox'unums. When insuiation is installed in a covity which is (ess thon
<br /> GRADE � ��N� LINE OF HOUSE � 2x8 P.T. LEDGER � o
<br /> POST & THRU-BOLT � the label or design thickness of the insulation, the compressed R-value of the insulation from Appendix Tabte A10t.4
<br /> NOTE:. � SIMPSON STEEL POST BASE USING GALV 3�8'� CARRIAGE shalf not 6e less than the R-value specified in the table.
<br /> ALL WOOD EXPOSED TO N� 'a „Q INSTAI.I PER MfGS SRECS. BOLTS WITH WASHERS �lUTS b. The fenesfration U-foctor column excludes skyliqhts. The SHGC column applies to ali giazad fenestration.
<br /> WEA7HER TO 8E PRESS. TRT'D q-X� P V S T V E TA 1 L Exception: Skyiights moy be excluded from glazed fenestration SN6C requirements in Climote Zones t tfirough 3 where
<br /> QR HAVE NATURAL RESfSTANCE � CONCRETE FOOTING the SHGC for such skyiights does not exceed 0.30. ,
<br /> PER FDN. PLAN
<br /> TO DECAY TA!L sca�E: J�/8�� = ��-' �" L.I N E C�F H OU SE - TYP 1 �AL �. n10/15/21.+T6" means R-10 continuous insulation on the exterior of the wail, or R-15 on the continuous insulation on
<br /> the interior of the.wali, or R-21 cav�t msulation pius a thermal break between the slab and the basement wall at the
<br /> . D�C� D E interior of the basement walL "10/15�1.tTB" shalt be permitted to be met with R--13 cavity insulation on the intarior of the
<br /> WHERE APPLIGABLE SCALE' 3I8�� _ ��- ��� � � �.� P � A N SCALE: '��q-�� _ ��- ��� basement wal� pius R-5 continuous insulation on the interior or exterior of the wali. "10/13" means R-10 continuous
<br /> � insulation on the interior or exterior of the home or R-13 cavify insulation at the interior of the basement wall. "TB" means
<br /> INSTALL (2) SIMP�ON DTT2Z DECK TENSION TIES PER thermol break be#ween floor slab and basement wali.
<br /> DECK (DECKS UNDER 30" ABOVE GRADE ARE EXEMPT� d. R-t0 continuous insu(ation is required under heated slab on grade floors. See R402.2.9.1.
<br /> e. There are no SHGC requirements in the Marine Zone.
<br /> f. Basement wail insulation is not required in warm-humid locations as defined by Figure R3Q9.1 and Table R301.1.
<br /> � 5FT SETBA�KS FIRE- RATING 9. ReSer�ed.
<br /> h. First value is cavity insu�ation, second is continuous insu�ation or insulated siding, so "13.+5° means R-43 cavity
<br /> M1507.3 Whole-hoUse meChqniCal veflfilation syste�'rt. Whole-house mechan)cal insulation pius R-5 continuous insulation or insuiated siding. If structural sheathing covers 40 percent or less of the
<br /> ventifatian s stems shctll be desi ned in accordance with Sections M1507.3.1 throu h exterior, con�inuous insulation R-value shall be permitted to be reduced by no more than R-3 in the hocations where
<br /> MAXIMUM 1$" ENCROACHMENT � M1507.3.3. y g � s;ructural sheothing is used to maintain a consistent total sheathing thickness.
<br /> (1NCLUDWG EAVE OR OVERHANG} i. The second R-value applies when more #han haif the insulation is on the interior of fhe mass wall.
<br /> Mi507.3.1 System design. The whole-house ventilation system shall consist of one or j. For single rafter- or joist-vauited ceilings, the insulation may be reduced to R-38.
<br /> rT�ore supply or exhaust fans, or a combination of such, qnd q5soclqted duc�s and k. Int. (intermediaEe framing) denotes standord framing 16 inches on center with headers insulated with a minimum af
<br /> NO ROOF/ATTIC VENTILATiON controls. Local exhaust or suppiy f�ns are �ermitted to serve as such a system. R-10 insulation.
<br /> Outdoor air duCts connected to �he return side of dn Qir handler shall be considered I• Log and solid timber walls with a minimum aver6ge thickness of 3.5 inches are exempt from this insulation requirement.
<br /> to provide supply ventilation.
<br /> M1507.3.2 System controls. The whole-house mechanical ventilation system shafl be Bui(din�Air Leakage Testina
<br /> 1 HR CONSTRUCTION AT WAL�S provided with control5 that enablE manual override. 201`�Washington State Energy Code (WSEC) section R402.4.1.2 requires air leakage testing for al! new
<br /> (5/8" GWB INTERIOR AND houses ond additions. The requirement is met if the structure has a Isakage rate af 5 air changes per hour
<br /> 5/8" GYPBOARD EXT�RIOR) M1507.3.3 Mechanicai ventilation rate. The wholehouse mechanicaf ventilation system wher� depressurized with a bivwer door to 50 Pascals or less (SACN�). A Pascoi is a measurement of pressure.
<br /> shall provide outdoor air at a continuous rate of not less than that determined in 249 Pascals are equaf to '�of water column. The test must be performed using a B(ower poor device which
<br /> accordance with Tqble M15q7.3.3(1}. consists of a large fian, a frame and panel. A anometer (pressure gauge) is used to read house and fan
<br /> Exception: The whole-house mect�anicak ventilation system is permi#ted pressures.
<br /> to opPrate intermittentiy where the system has controls that enable WSEC states that the test may be performed at any time ofter rough in. A11 penetrations in the building
<br /> • FIRE RATED PLY UNDER operption for' not les5 than 25-percent of each 4-hour segment and the envelope must be sealed including those for u#ilities, pfumbing, electrical, ventilation and combustion
<br /> ventilption ra.te prescribed i;� Table M1507.3.3(1) is multiplied by the foctor applionces. The code also states that when required by the�building official, the test sholl be conducted by an
<br /> determined in accordance with Table M1507.3.3(2). ap�r44�e�i #hird party.
<br /> BUMPOU�TS TH�AT PR�JECT .
<br /> 3/8��=� �-0�� CLOSER THAN ::>' TO F'ROP L.iNE To conduct the test:
<br /> 1. Close all windows, doors and fireplace and stove doors.
<br /> ROOFING PER PLAN 2. Close all dompers including exhaust, intake, make-up air, backdraft and flue dampers. Since you wifi
<br /> � (PER STND DETAI�} 7ABLE M1507.3.3{1� be depressurizing fhe house, dampers in batfi fans, etc. will be sucked closed during the fest and wiil
<br /> COR-A-VENT OR EQUIV '1N-VENT" CONTIMUOUS WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM AIRFLOW RAT� REQUIREMENTS therefore not negatively affect the results:
<br /> ROOF fNTAKE VENT STRIP lNSTALLEI3 pWELLING UNiT NUMBER OF BEDROOMS 3. Make sure plumbinq traps are �lied with water.
<br /> 36" FROM EDGE OF EAVE (CUT 1" 4. Leave doors 6etween heated areas open.
<br /> WIDE STRIP iN PLYWOOD � VENT) FLOOF2 AREA 0-1 2-3 4-5 6-7 > 7 5. Open access hatches to conditioned attics and/or conditioned crawl spaces. Leave hatches closed if
<br /> (square feet) Air#low in CFM fhese are unconditioned areas.
<br /> SOLID BLOCK, CUT TO �IT TIGHT 6. Seal exterior openings for continuausly operating ventilation systems and heat recovery ventilators.
<br /> AGAiNST TOP PLATE & SHEATH�NG G 1,500 30 45 6D 75 90
<br /> 7. Turn off heating and cooling systems but do not seal supp(y or return registers.
<br /> W/{4) 8d NAILS EACH BLOCK 9,501-3,000 45 60 75 90 105 8. Aeijust alf combustion appliances so that they do not turn on.during the test.
<br /> � NO VENTS ALLOWED lN BLOCK 3,001-4,500 60 75 90 105 120 9. insfali the blower door in an exterior door apening and connect hoses from the manometer to the
<br /> 2012 IRC - TABLE R302.1(1) biower door fan and the exterior pressure tap. See manu'�aatetrerctions for correct set-up.
<br /> . ,, 4,501-6.000 75 90 105 120 135
<br /> ��4 1NSUL PER WSEC 6>001-7,500 90 105 12d �3� ��� 10. Depressurize the house to -5Q Pascals.
<br /> 11. Record the Flow rate (with simple manometers, the fan gressure (Pa) is converked �ot� a
<br /> > 7,500 10Q 120 135 150 165 flow table. Many digital manometers sold with blower doors can automatically per{orm this
<br /> NQTE: WHEN REPLACING For SI: 1 square foot = O.Q929 m2, 1 cubic foot per minute = 0.0004799 m3 s. conversion, and displa�a t��ctly.) Consult your blower door and manometer manua(s.
<br /> STANDART BIRDBLOCKS
<br /> WITH COR-A-VENT TABLE M1507.3.3(2) You now must convert the flow rate (CF�o� to ACt�. Use the following formula:.
<br /> PER PLAN �R AN EQUIVALENT, INi'�RMITTENT MMOL,E-HOUSE MECHANICAL VENTIlAT10N.RATE FACTORSa'� AGH50 = (CFM50 X 60� / Volume
<br /> USE A_ 10 SQ IN RUN-11ME PERCENTAGE IN EACH 4-HOUR
<br /> PER FT EXCHANGE SEGMENT 25% 33� 5v� 66� 75� 10�� Where: ACH50=Air Changes per Nour at -50 Pascals
<br /> f actor° 4 3 2 1.5 4.3 1.0 CEM50 X 60 = Converts Cubic Feet per Minute to Cubic Feet per Hour ,
<br /> TRU SS 8c E A�E D ETA!L a• For ventilation system run time values betwee� those given, the factors are permitted to be determined by interpo{ation. Volume = Conditioned floor area of the housing unit multiplied by the ceiling height
<br /> 3 $��-����9� b. Extrppolation beyond the table is ,�rohibited. Exam le; A biower door test has been done on � 2,OQ0 s uare foot house a�d the fan flow CFM54 rate
<br /> / EAVES Ct�OSER THAN 5' TO PROP UNE P 9 � �
<br /> is 110C CFM.
<br /> FIRE RESISTANT RATED PLYWOOD ADDlT10NAL WSEC NOTES: ACH50 = (CFM50 X 60) / Volume
<br /> � o.H. IF GABLE END VENT IS 1, 75� OF A�L INSTAI.LED LIGHTING IS TO BE HIGH-EFFICIENCY. - �
<br /> INSTALLED IRC 302.1(b) ACH5fl = (1100 X 60) / (20Q0 X 8}
<br /> ROOFING PER PLAN 2. A PROG�AMMABLE THERMOSTAT MUST BE INSTALLED.
<br /> 3. A DUCT SEALIf�G AFFIDAVIT MUST BE SUPPLIED (WHERE APPLICABLE� acHSo = ss,000/is,000
<br /> 4. DOOR BLOWER TESTING IS REQUIRED (PER 502.4.J� ACH50 = 9�.1
<br /> PRE-MFG TRUSSES 5: AN ENERGY CODE COMPLINACE CERTiFICATE IS TO BE POSTED
<br /> � WETHIN 3 FEET OF THE ELECTRICAL PANEL (PER 1 Q5.4� Since #he code requires the ACHso to be less than 5, this house complies with an AC�f of 4.1. Fiecord.the.
<br /> SiDING IN Ul. PER W C A�S�' ACH �o on the energy certificate on or near the electrical panel.
<br /> PER PLAN �I. AN INSU�ATION CERTIFICATE tS ftEQUIRED FROM THE INSTALLER. ? 2010 Woshington Stote University E�ensfon Energy Program. This pubiication crontains materiat written ; •
<br /> and produced for pubiic distribuiion. Permission to copy or disseminote all or part of this moterial ,
<br /> 2. NON--FULL WIDTH HEADERS ARE TO BE INSULATED Ta � FULL DEPTF{. is gronted,providad that the copies are not made or distributed for commercw!advantage, and thaf eoch
<br /> " 3. NO HEATlNC/COOL.iNG STACKS IN EXTERIOR WALL CAVITIES. �S�ef�e���by��►�e w�tn aea�t ta rne wasn�,9to�state u��Ye�s�cy E�e�s�o�E��y P�a9�am.c�r�9, -
<br /> 5' FROM PROPERTY LINE reprinting or dissemmation,electronlc or othawise, for qny otfier use requires prior written permission �at6 ���,►��
<br /> T PER PLAN�� 4. HEAT{NG/COOLING DUCTS lN FLOOR/WALL/CEILING AREAS MAY NOT from the Washington State University Extension.Energy Program. 14SUEEP 10-0U1 Rev. t,zo�o
<br /> i�vsu� PER wsec DISPLACE REQUIRED .INSULAT(ON. � scate� �
<br /> 5. RETURN AIR MUST BE DUCTED, (NON--DUCTED JOIST BAYS NOT ALLOWED). - - � - - � ,
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<br /> . 3�8J�_��_O'� GABLE ENDS AT 5' TO PROPERTY LiNE � .
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<br /> Nome Planning Serviees
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