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R301 CLIMATE ZONE 2018 WASHINGTON STATE ENERGY CODE _ gg
<br /> THIS PLAN IS DESIGNED FOR CLIMATE ZONE 5 AND MARINE 4 PER TABLE R301.1,20/8 WASHINGTON STATE �" 8
<br /> ENGERY CODE. -- -- --
<br /> a 3 �
<br /> R402.2 FENESTRATION (PRESCRIPTIVE) FENENSTRATION CALCULATIONS HEATING SYSTEM SIZE o '41
<br /> R402.3 Fenestration(Preccnptwe).In addition to the requirements of Section R402,fenestration shad comply with Sections MISC. ENERGY CODE NOTES 0 =8
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<br /> R402.3.1 through R402.3.6. VERTICAL GLAZING 54 SF Simple Healing System Size:Washington State
<br /> R402.3.1U-fador.An area-weghed average of fenestration products shell be permitted to satisfy the Wactor requirements. A permanent certificate shall be completed and posted on or within three feel of the electrical distribution panel by the LESS EXEMPT GLAZING -00 SF This heuen9 system stmns=aiunator is basedon me Presarpove Requirements of the cote Washmgwn State Energy Code(NSEC)and ACCA LIJ - p
<br /> R402.3.2 Glazed fenestration SHGC An area-weighted average of fenestration products more than 50 percent glazed shall be buider or registered des professional.The certificate shall be completed the builder or Manuals Jana S.This tw.will caxolate heating lass my.ACCA procedures for sizing coning systems should be used to determine cooing loam tY E
<br /> design P P by registered Oesgn -i
<br /> permitted to zedithe SHGC requirements. professional and shall not cover or obstruct the visibility of the circuit directory label.service disconnect label or other GLAZED DOORS PLUS OTHER Prease cornet.Me green dm rIsc and boxes t-ar are appicable bwur project As you make selections in It*drop-clowns for each n.t some
<br /> ' - R402.33 Glazed fenestration exemption.Up to 15 square feet(i4m2)of glazed fenestration per dwelling unit shall be required labels.The certificate shall list the predominant R-values of insulation installed in or on ceilingrmof,walls, EXTERIOR DOORS 18 SF values will be calculated for you a you do not see me serema,you need in the drop-down oprons please contact the WSU Energy Program at = o
<br /> permitted to be exempt from U-factor and SHGC requirements in Section R402.1.1.This exemption shaft not apply to the U- foundation(slab,below-grade wall,and/or floor)and ducts outside conditioned spaces;U-factors fa ferestretan and the energymdeIenergy.wsu.edu or logo)956-2o4z ter assistance. H-
<br /> factor altemative approach in Sedan R402.1 3 and the total UA atematrve in Section R402.14. solar heat gain ceefflcenl(SHGC)of fenestration,and the results horn any required duct system and buiding envelope TOTAL FENESTRATION. 72 SF
<br /> R402.34 Opaque door exemption One ode-hinged opaque door assembly up to 24 square feet(2 22 m2)in area is exempted air leakage testing done on the building.Where there s more than one value for each component,the certificate shall list
<br /> from the U-factor requirement in Seddon R402.1.1.This exemption shall not apply to the U-factor alternative approach in Section the value covering the largesl area.The certificate shall list the types and efficiencies of heating,cooling and service Prwect 11forrna,' Canted Wo n:ar rr
<br /> R402.1.3 and the total UA altemative in Section R402.1.4 water heating equipment. --- woL.Acc 0000rrr.,T etr000iu SPENCER WALLACE O
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<br /> R404.1 LIGHTING EFFICACY pe hour.
<br /> Testng or ing
<br /> shallelling bec shall bewith tested and vettedas l apring 55ur of0air 2 inceswg.te of not exceeding fre5 r changes y �� L
<br /> perhour. the codeo be conducted with a blower en approved
<br /> 0.2 inches A w.(50 Pascals).Where NOTE:
<br /> required by the code official,testng shall be conducted by an approved third party A written report of the results of m
<br /> MIN OF 75%OF LAMPS IN PERMANENTLY INSTALLED FIXTURES SHALL BE HIGH EFFICACY LAMPS. the test shall be signed by the party conducting the test and provided to the Code official.Testing shall be performed To see ietareC.•'s,ncecns nor each seen..piece yartcurao-entheworelnstmcams li VI
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<br /> alarrytmeaflergrealangfallDenelra6pn=gigebpiloi�them,ale^yelope_ SEE SHEET A4 FOR ADDITIONAL
<br /> Design Temperature Difference W7) 49 C
<br /> Where the adman,heating system is forced-air furnace.al least one thermostat per dwelling unit shall be cepable of a.:s.Tr�s v
<br /> M1505 MECHANICAL VENTILATION controlling the heaingaM cooling sysemonadaiy schedule to maintain d8eemempemture set points attlAeent INSULATION LOCATIONS AND -
<br /> times of the day.Specifics and Exceptions see SEC. conditioned Floor Area
<br /> M15054 Whole-house mechanical ventilation system.Each dwelling unit shall be equipped withe ventilation system.The whole-house mechanical ventilation DETAILS. Conditioned Floor Area len ti 1 btl
<br /> systems shall be designed n accordance with Sedans M1505.4.1 through M1505.4.4. ALL DUCTWORK SHALL BE SEALED AND TESTED PER R403.2.2. A
<br /> gnusage dicing HeightConditioned Volume
<br /> Average Ceiling Height Oh I 7111 5.552
<br /> M integral
<br /> fa System design.The whoa house ventilationlhuse mceh shall consist ti one more withsupplysply and exhaust
<br /> more exhaust fans,w an ERV12,M15 h WHERE ANDSTRUCTURAL
<br /> DOOR TURAL BEAM SIZE
<br /> REQUIREMENTSHALL INSULAT OVER H R-10 RIGID INSULATION EXCEPT IN SITUATIONS • • U-Fodor X Area • UA U $'Z fl f e 21$'x s
<br /> inte9rol fans associated ducts and controls Whole-house mechanical ventilationsystem with supply per WHERE STRl1CTURAL BEAM SIZE OVERRIDE. - c 54 s g pweceahausyste when
<br /> prorsM1wth.gre proper controlskl� (age q
<br /> per Section4.1
<br /> and M12.The y Local exhaust fans are installed
<br /> leto serveha part of or whop house rtnum outtion system when rates provided S with the proper as
<br /> ,t s._e .,,� O.zx I •2 20 t6 99 6 i` ; g f
<br /> per Section M1505.42.The lens shall be designed and installed d exhaust and/or supply ALL APPLIANCES SWILL BE U.L.LISTED, g§: g 5 g zS 5 3
<br /> systems gppy the mini he who outdoor ventilation
<br /> per 5ecben el operate
<br /> as If-Fatter x Are. W `a u Y �a 4 r B
<br /> modified by the whole house ventilation system coefficients in Section M1504.4.3.1 where applicable.The whole house ventilation system shall operate WHOLE HOUSE FANS o.so I o j. S L g f i € s 6
<br /> continuously at the minimum ventilation rate determined per Section M15054.2 unless configured with intermittent of controls per Section M1505.4.32. Whole house ventilation fans shall be installed so as to con simulenioust. 8H= K-i t
<br /> M1505 4.1.1 Whole house system component requirements.Whole house ventilation supply and exhaust fans spedfed In this section shall have a minimum EXHAUST FANS Mac u-Factor x Area a W � ��3' ��
<br /> efficacy as prescribed in the Washington State Energy Code.Design and installation of the system or equipment shall be tarred out in accordance with Exhaust fans to terminate at building exterior with clearances per SRC __ w• No sxewon j o I -
<br /> manufacturers'installation instructions.Whole house venlilatan fans shall be rated for sound et no less than the minimum airflow rate required by Section
<br /> M1506.2(min.3 ft to openings)and for clothes dryer vent terminations to be per M1502.3(aft to ba ie g.openings). s�rg Rafter or Joist vaunted ceiling, u-Facia xl Area I BA
<br /> 1 M1505.4.3I.Ventilation fans shall be rated for sound ate maximum of 1.0 sone.This sound rating shall be ate minimum of0.1 in.w.c
<br /> 1 (25 Pa)static pressure in accordance with HVI procedures specified inSedans M1505.4.1.2 and M1505-4.1 3 AU_. A FENESTRATION SHALL BE NFRC CERTIFIED •, _ 0
<br /> Above Grade Walls,we r:oe,. U-Factor X Ma UA
<br /> i Exception:HVAC air handlers,ERV/HRV unts,and remote mounted fans need not meet the sound requirements.To be considered fOr this exception,e __ II Ho select„ I 124 I
<br /> remote mounted fan must be mounted outside the habitable spaces,bathrooms,toilets.and hallways,and there must beat least 4 ft(1 m)of ductwork -_4
<br /> between the fan and the intake grille. Floors 11-Factor x Area UA
<br /> The whole house supply fan shall provide ducted outdoor ventilation air to each habitable space within the residential unit. - I o j
<br /> Below Grade Walls n.e raw,. a-Fadar x Area UA
<br /> Exception:Interior joining spaces provided with a 30 cfnh whole house hansIer fan Or a permanent opening wlb an area of not less than 8 percent of the floor 0.042 I 460 I 20.71
<br /> area of the interior adjoining space but not less than 25 square feet do not require ducted outdoor ventilation air robe supplied directly to the space.Whole Slab Below Grade c,y,...ri 7-.MI
<br /> -Fseler % W
<br /> house transfer fans shall meet the sone rating of Section M1505.4.1.1 and shall have whole house ventilation mntmis that comply with Sector M1505.4.2. DBL.2x8 TOP PLATES
<br /> 0.570 MU= 57.57
<br /> M15054.1.2 Exhaust fans.Exhaust fans required shall be ducted directly to the outside.Exhaust air outlets shall be desig ed to lima the pressure difference to - sl.b G see„ce:;v. F-Factor x L. UA
<br /> the outside and equipped with backdraft dampers or motorized dampers in accordance with the Washington State Energy Code.Exhaust fans shall be tested VT G.W.B.
<br /> and rated in accordance with the airflow and sound rating procedures of the Home Ventilating Insteute(HVI 915,HVI Loudness Testing and Rating Procedure, � �, -
<br /> 0.360 II 1.08
<br /> HVI916,HMI Airflow Test Procedure,and HVI 920 HVI Product Performance Certification Procedure as applicable).Exhaust fans required in this section may Y RIGID R-10 INSULATION Location
<br /> be used top E esg cal ventilation.Bathroom exhaust fans that are dnedfor intermittentoud teakaee Coefficienttent exhaust airflow rates higher than the continuous exhaustarflow INSTALLED IN CAVITY BETWEEN ineti�f Ducts �rates n Table M1505 4.3(3)shall be provided weh occupancy sensors or humidity sensors to automatically override the fan to the high speed airflow rate.The • HEADER AND INTERIOR G.W.B. 0caw..w4s4 w Iii
<br /> LBOexhaust fans shall be tested and the testing results shall be submitted and posted In accordance with Sedan M1505.4.1.6.
<br /> M1505.4.1.3 Supply fans.Supply fans used in meeting the requirements of this section shall supply outdoor air from intake openings in accordance with IMC
<br /> Sections 4014 and 401.5.When designed for intermittent off operation,supplysystems shall be equipped with motorized dampers in accordance with the HEADER PER PLAN sum of UA 99.52
<br /> Washington State Energy Code.Supply fans shall be tested and rated in accordance with the airflow and sound rating procedures of the Home Ventilating Envelope Heat Loed 4,076 Btu s rasa
<br /> Institute HVI 915.HVI Loudness Testingand RatingProcedure.FM 916.HVI Airflow Test Procedure,and HVI 920.HVI Product Performance Certification Mattel Siena tan tt sr
<br /> ( WINDOW,F TRIMS Alr Leakage Hex Load 3.097 awn Haw
<br /> Procedure as applicable)Where outdoor air is provided by supply fan systems,the outdoor air shall be filtered.The filter shall be accessible for regular PER MISC.DETAILS volume s.De.ig AI x ante
<br /> maintenance and replacement.The filter shall have a Minimum EfficiencyRating Value(MERV)of at least 8. Building Design Heat toed 7,973 Mu/Hw
<br /> M1505.4.1.4 Balanced whole house ventilation system.A balanced whole house ventilation system shall include both supply and exhaust fang.The supply and Arr Ina.^vatwo a seer toss
<br /> exhaust fans shall have airflow that is within 10 percent of each other.The tested and balanced total mechanical exhaust oil rate is within 10 percent or 5 _. - Building and Duct Hex Load 7973 Mu 11Mrw
<br /> cfm,whichever-greater,of the total mechanical supply airflow rate.The flow rote test results shall be submitted and posted accordance with Section HEADER INSULATION oacn a.amondnnrr ran aaeawa deem r.,0
<br /> M1505.4.1 7.The exhaust fan shall meet the requirements of Sect M1505 4.1.2.The supply fan shall meet the requ re a is of Section M1505.4.1.3. nncIs Het Equipment
<br /> au m nrwang had kS Or t
<br /> Balanced ventilationsystems weh both supplyand exhaust tans in packaged product,such as an ERV/HRV shall meet they requirements of HVI 920,as Maximum ama.�Eq y men soot geoee awrH°'
<br /> nnR P, 9e Pr tpt 11/2"=1'-0" nasorracteturu mace
<br /> applkable.Intermittent ryrye exhaust,intermittentrange hoed exhaust,and intermittent toilet room exhaust airflow rates above the residential dwelling or auvare and clan heel,.x tzd rwrexowru
<br /> sleeping unit minimum vent letlon rate are exempt from the balanced airflow calculator.
<br /> M1505.4.1.5 Furnace integrated supply.Systems using space heating and/or cooling air handler fans to outdoorsupply distribution arenot permitted. zr_. W
<br /> Exception: ultis edorvacablesupplyairflow ration not greater 25 t of -- _-_-- - LLI U o
<br /> pt' pe speed capability speed operation g percen
<br /> the rated supply airflow cepacitydunng ventilation only operation.Outdoor air"take openings must meet th provisions od Sections R303.S and R3036 and ALTERATIONS WORKSHEET o z a
<br /> must include motorized damper that Is activated by the whole house ventilation system controller.The motorized damper must be controlled to maintain the - - _ ---. O I.IJ Q
<br /> outdoor airflows intake airflow Within 10 percent of the whole house mechanical exhaust airflow rate.The flax rate for the outdoor air Intake must be tested and 3
<br /> verified at the minimum ventilation fan speed and the maximum heating or cooling fan speed.The results of the test shall be submitted and posted in C �_
<br /> accordance with Section M1505.4.1.7. Alterations Worksheet-2018 Washington State Energy Code R503.1.1 Building envelope.Building envelope assemblies that are part of the alteration shall comply with Section C w
<br /> Project Infonneaon Conrad Inlorreatian R402.1.1 or R402.1.4,Sections R402.2.1 through R402.2.11,R402.3.1,R402.3.2,R402.4.3 and R402 4.4. LLI H
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<br /> M1505.4.1.6 Testing.Whole-house mechanical ventilation systems shall be tested,balanced and verified to provide a flow rate not less than the minimum WALLACE BASEMENT REMODEL SPENCER WALLACE Exception:The following alterations need not comply with the requirements for new construction provided �y ale ♦�v i�cIX
<br /> required by Sections M15054,3 and M1505.4.4.Testing shall be performed according to the ventilation equipment manufacture's instructions,or by using a the energy use of the building is not increased: �-"(` ` 1 ui
<br /> flow hood,Leo grid,or other airflow measuring device at the mechanical ventilation don'ts inlet terminal,outlet terminals or grilles or In the conceded ventilation 1. Storm windows installed over existing fenestration. /V A••w ~ W
<br /> duds.Where required by the building official,testing shall be conducted by an approved third party.A written report of the results of the test shall be signed by
<br /> 2- Existing ceiling,wall or floor cavities exposed during construction provided that these cavities are filled
<br /> the party conducting the lest and provided to the building official and be posted in the dwelling unit per Section M15054.1 7. IJJ U w
<br /> The WSEC requirements for alterations are lraoeFBd`in Chapter 5 of the code[eat. with Insulation.2x4 framed walls shall be Insulated to a minimum of R-15 and 2x6 framed walls shall be `^( �� ,,ff'��. ,f e
<br /> MIb05.4.1.7 Certificate.A permanent certificate shall be completed by the mechanical contractor,test and balance contractor or other approved party and - insulated to a minimum of R-21. !-1� !w)J S ��/V k/7� C Q Q
<br /> posted m a wall in the space where the furnace is Iecated,a utility room,or en approved location inside the buidi .When located on an electricalpanel,the Alterations(remodels)1�p3rot need to obtain energy credits from Table R406.3 v\7� 1 ( J
<br /> D itY PPr n9 - 3. Construction where the carting roof,wall or floor cavity is not exposed. i W J x-
<br /> certificate shall not rover Or obstruct the visibility of the circuit directory label,service disconnect label,or other required labels.The certificate shall list the flow - 4- Roof recover. v �(q H '^0
<br /> rote determined from the delivered airflow of the whole-house mechanical ventilation system as installed and the type of mechanical whole house ventilation Gns must meet the requirements for new construction.This includes nonconditioned space being ^ ®�1 r4�!�\ w w Q -,_
<br /> system used to comply with Sedan M1505.4.3.1. altered(0 become Conditioned Space. S. Roofs without insulation in the cavity and where the sheathing or insulation is exposed during reroofing s �E E e l :\....+++{.x O Q ; 00
<br /> shall be insulated either above or below the sheathing. L a m o .a p
<br /> M1505.42 System controls.The whole-house mechanical ventilation system shall be provided with controls that comply with the following: 6. Surface-applied window film installed on existing single pane fenestration assemblies to reduce solar
<br /> 1.The whole house ventilation system shall be controlled with manual switches,timers or other means that provide for automatic operation of the ventilation Will the wall cavities be exposed? 1+ Yes ^ No heat gain provided the code does not require the glazing fenestration to be replaced.
<br /> �0 �-� S �
<br /> system with ready access by the occupant. gm
<br /> 2. Whole-house mechanicei ventilation system shall be provided with controls that enable manual Override off of the system by the oc upanl during periods Of If yes: Exposed wall cavities must be insulated- o
<br /> poor outdoor air quality.Controls shall include permanent text or a symbol indicating their function.Recommended control permanentlebebng to include text RS03.1.1.1 Replacement fenestration.Where some or all of an existing fenestration unit is replaced with a new e_ OF similarto the following:leave on unless be or air al' s v .Manual controls Shall be medi acce55ible b the occupant. 2 X 4 wall studs require R-15 insulation pr_-� i-i+e
<br /> quality very poor' y y p fenestration product,including sash and glazing,the replacement fenestration unit shall meet the applicable I7"A_) t J'�(,
<br /> 3. Whole house ventilation systems shall be configured to operate continuously except where intermittent off controls and sizing are provided per Section 2 X 6 wall studs require R-21 insulation requirements for U-ftttorand SHGC in Table R402.1.1.Where more than one replacement fenestration unitisbeing
<br /> M1505.43 _2. Installed,an area-weighted average of the U-factor and SHGC of all replacement fenestration shall be permitted to be
<br /> M1505.4.3 Mechanical ventilation rate.The whole-house mechanical ventilation system shall provide outdoor air at a continuous rate as determined in Will the roof/ceiling framing cavities trattic be exposed? Yes FNo used to demonstrate compliance. (,,`l Y) ES �a�rT/
<br /> accordance with Table M1505.4.3(1)or Equation 15-1. RS03.1.2 Heating and cooling systems.New heating,cooling and duct systems that are part of the sell✓x A•�
<br /> If yes: Exposed roof/ceiling assemblies must be insulated- alteration shall comply with Section R403. //�� 1 7 A
<br /> I TABLE 1505.4.3(1)WHOLE HOUSE MECHANICAL VENTILATION AIRFLOW RATES Vaulted ceilings: Insulate to the full depth of the framing member Exceptions: ()OK()
<br /> O �A 4) •4A t l7 �^al' 1
<br /> FLOOR AREA BEDROOMS' while allowing for the minimum l'ventilated space 1.Where ducts from en existing heating and cooling system are extended,dud systems with less than 40 linear feet in C V/� ` 1 '
<br /> (OAR
<br /> FT.) 0-1 2 3 4 5OR MORE unconditioned spaces shall not be required to be tested in accordance with Section RA03.2.2. /t /�/t C 'i
<br /> 30 45 50 Flat ceilings: Install R�9 insulation or what Are attic space can 2.Existing duct systems constructed,insulated or sealed with asbestos. ltr/ �rtV 4V S a 1
<br /> 501-1000 a5 35 40 50 55 accommodate based on the roof pitch U i�+�4y�•���/).re!+ It/��r�...�/
<br /> 1001-150D 30 40 45 55 60 1 `E r A z!1l.1 Y ®s ' -O
<br /> Will the floor framing cavities be exposed? y� No 400 1501-2000 35 45 50 ee 65 RS02,1.1.2 Heating and cooling systems.New heating,cooling and dud systems that are part of the addition shall
<br /> I with Section Rd03. -
<br /> 2001-2500 40 50 55 65 70 comply w -
<br /> If yes: Exposed floor cavities must be insulated to R-30
<br /> 2501-3000 95 55 84 70 75 Eatrm. Additions
<br /> following les need not complyre feet the testing requirements of Section R403.3.3: ^��r I���T ,-` �r�/g y�/
<br /> 3001-3500 50 60 65 75 80 Are the windows and/or doors being replaced? c Yes •--No 1- Additions of Tess than des square free ^2 C �i ` w .l g(�
<br /> 2- Duct systems that are documented to have been previously sealed as confirmed through field J
<br /> 35014000 55 65 70 80 e5 (includas both window m door and frames) verification and diagnostic testing in accordance with procedums in WSU RS-33. NM
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<br /> ,a+
<br /> /001.4500 60 70 75 85 90 If yes: New windows and doors must have an area weighted average U-factor of 50.30 3. Ductsless d with than 401inear feet in unconditioned spaces. O PROJECT NO. 211005
<br /> 4501-5000 65 75 BO W 95 4. Existing dud systems constructed,insulated or sealed with asbestos. DESIGNED BY R
<br /> Will the heating or cooling system be replaced? -Yes 7 No
<br /> R503.1.3 Service hot water systems.New service hot water systems that are part of the ateranon shall comply with 1 DRAWN BY IL8 RN
<br /> TABLE 1505.43(3)INTERMITTENT OFF WHOLE HOUSE MECHANICAL VENTILATION RATE FACTORS(a,b) If yes: New equipment must meet current requirements and Section R403.5. • l CHECKED BY TL
<br /> ducts need to be tested ^ I
<br /> RUN-TORE%@I EACH r p SHEET N0.
<br /> 4-HOUR SEGMENT 50% 66% 75% 100% R503.1.4 Lighting.Ness lighting systems that are part of the alteration shall comply with Section R409.1. r e Q_ L.y - -& G P-viAllit,
<br /> R��1 � Will the hot water system be altered? +Yes I No Exception:Aberations that replace less than 50 percent of the luminaires in a space,provided that such a� �/T(`I`s ` (�
<br /> FACTOR • J 1.5 1.3 1.0 atterations do not increase the installed interior lighting power. ^�`Ir V /' _\
<br /> e- If yes: New water heating equipment must meet current code requirements tt c F F-A u� .c.-
<br /> THIS PLAN USES AN INTERMITTENT WHOLE HOUSE VENTILATION SYSTEM WITH TIMER(s). R503.2 Change In space conditioning.My nwnconditioned or low-energy space that is altered to become conditioned ,k�. ��
<br /> Are more than 50%of the light fixtures being changed? +Yes -No space shall be required to be brought into full compliance with this code. . r aste-�Y(/ A-' 0 fl
<br /> TOTAL HEATED FLOOR AREA=836 SO.FT. BEDROOMS=1
<br /> V G {`f� t
<br /> WHOLE HOUSE VENTILATION SIZE=30 CFM X 2(50%PER 4-HOUR)=60 TOTAL CFM FAN(sl SIZE. If yes: 75%of all lamps must be high efficacy INTEGRATED FURNACE OUTSIDE AIR INTAKE WITH /y'�,�� I EXHAUST FANS AS NOTED IN PLAN. (LED or CFL) 0\ e •O 2, l
<br /> MULTIPLE WHOLE HOUSE VENTILATION FANS TO BE INTERCONNECTED TO OPERATE SIMULTANEOUSLY.
<br /> PRINT DATE 8/10/20227:53:18 AM
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