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GENERAL NOTES ° zOzpo
<br /> CONTRACTOR SHALL VERIFY ALL SITE CONDITIONS AND WASHINGTON STATE ENERGY CODE B LL Z m
<br /> _ DIMENSIONS PRIOR TO COMMENCING THE WORK AIR SEALING >O 7,'? ,TT Z
<br /> _ COMPLY WITH THE FOLLOWING CODES: VENTILATION E 0 m m 0 w
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<br /> 2012 INTERNATIONAL RESIDENTIAL CODE I.ALL PLUMBING,ELECTRICAL AND HVAC PENETRATIONS IN ¢O D
<br /> I.SOURCE SPECIFIC AND WHOLE HOUSE VENTILATION SYSTEMS ARE REQUIED. p i,.�-� In
<br /> 2012 WASHINGTON STATE ENERGY CODE PRESCRIPTIVE PATH. FLOOR WALLS AND CEILIIJCsB ARE CAULKED AND SEALED. A)SOURCE SPECIFIC EXHAUST VENTILATION IS REQUIRED IN EACH `¢a d z.�
<br /> OTHER APPLICABLE CODES BY JURISDICTION µ�w
<br /> KITCHEN,BATHROOM,WATER CLOSET,LAUNDRY FACILITY,INDOOR
<br /> 2.WHERE PENETRATION NEED A FIRE STOP,DISCUSS W/BLDG OFFICIALswirresuo w�W=U�j ,y (Yi
<br /> DUCED
<br /> ALL 120 VOLT 15 4 20 AMP RECEPTACLES INSTALLED N B)WHOLE HOUSE VENTILATIOPOOLS,SPA ORN SHALLL 5OR E DPETOERSTIN D BY O O z¢i?i z W
<br /> - BATHROOMS,WET COUNTERTOPS,GARAGES AND OUTDOORS 3.ELECTRICAL OUTLET AND LIGHT SWITCHES BOXES ON EXTERIOR
<br /> WASHINGTON STATE ENERGY CODE OR IRC. A U D¢ 3
<br /> • SHALL HAVE GFI PROTECTION. WALL MUST BE SEALED AT THE BACK OF THE RECEPTACLE SEE TABLE MB0133(1) ( U ,-(26,,,
<br /> GENERAL STRUCTURAL NOTES OR SEALED WITH FACEPLATE GASKET Z,, Z <z O
<br /> 2.ALL VENTILATION SYSTEM CONTROLS SHALL BE READILY ACCESSIBLE. O w Z m
<br /> TUB a SHOWERS TO COMPLY WITH UBC 4.VAPOR BARRIER SHALL EITHER VIS UEEN OR U N��j u�O�N O
<br /> CONCRETE SHALL BE FC•2500P81•25 DAYS.- WATER RESISTANT GUS TO 70'ABOVE DRAIN AN VAPOR BARRIER PAINT 3.SOURCE SPECIFIC VENTILATION SHALL BE CONTROLLED BY MANUAL 0 8 gO a Z m
<br /> 5-1/1 SACK MIX FIRE BLOCK BETWEEN STUDS.SHOVER HEAD FLOW 5,DUCT SEALING TEST AFFIDAVIT REQUIRED. SWITCHES,DEHUMIDISTATS,TIMERS OR APPROVD MEANS. C y Z m
<br /> REINFORCING BARS SHALL BE ASTM A-615. LIMITED TO 25 GPM.ALL GLAZING SG WITHIN 10'OF DRAIN O H u�Z P a
<br /> GRADE 40'4/GRADE 60 5 AND LARGER 6.DOOR BLOWER TESTING REQ'D PER WSEC 502.45 4,INTERMITTENT WHOLE HOUSE VENTILATION SYSTEM SHALL BE CONTROLLED a ZO t)p¢O¢ C
<br /> FRAMING LUMBER SHALL BE PER WJ1PA STANDARDS. 1511 FELT UNDER VALLEY FLASHING. BY BY A 24 1-R
<br /> -L NC CLOCK
<br /> AUTOMATICTIMER
<br /> CONTROL THE CAPACITY FOR CONTINUOUS OPERATION, f°,C Z F-m 0 a
<br /> LIGHT
<br /> G 4 STUDS I-P-STANDARD
<br /> SB�CNRALEAMS 4 TRIN JOISTS
<br /> 4 PLANKS '5-0 OR OFR OR BETTTTERER PROVIDE A TOTAL OF 335 SF NET CRAWL SPACE VENTS. NON HEAT RECOVERY VENTILATION 5 1ISURFACE OHOUSE
<br /> AMOUNTED LESS 1-1AvE A SONE RATING THAN 4'FROM CEILINGCF 15 OR LESS F^p V r a.OV?k
<br /> (OR FB•1350 MIND PROVIDE A TOTAL OF 8,`) 8F NET ATTIC SPACE VENTILATION
<br /> POSTS AND TIMBERS DPI OR BETTER on GABLE,ROOF JACKS OR RIDGE VENTS 4 1/2 BIRD BLOCK OR 6.ALL DUCT SHALL TEI (NATE OUTSIDE THE BUILDING. EXHAUST DUCTS N
<br /> SOFFIT VENTS). I. 010.5 HOUSE VENTILATION FAN IS CAPABLE OF EXHAUST SYSTEMS WHICH ARE DESIGNED TO OPERATE INTERIITTENTLY SHALL BE
<br /> CA
<br /> (OR FB41350 MR)
<br /> RATE PER TABLE M150T33(N EQUIPPED WITH BACK DRAFT DAMPERS. ALL EXHAUST DUCTS IN V J
<br /> GLU-LAM.BEAMS 24F V-4-STANDARD UNCONDITIONED SPACE SHALL BE INSULATED WITH MIN R-4.
<br /> MICROLAMS 1.9 E WASHINGTON STATE ENERGY CODE NOTES 2.WHOLE HOUSE EXHAUST VENTILATION FAN SHALL BE CONTROLLED r-, O N
<br /> PARALAMS 20 E BY A 24 HR CLOCK TIMER WITH THE CAPACITY OF CONTINUOUS I.OUTDOOR AIR INLETS SHALL BE SCREENED OR OTHERWISE PROTECTED w
<br /> OPERATION,AUTOMATIC AND MANUAL CONTROLS. LOCATED AWAY FROM POTENTIAL AIR OR NOISE POLLUTION :G' e
<br /> GENERAL PROVISIONS 3.WHOLE OMFANCONDITIONED CSPACE
<br /> P CE LESS THAN 15 OR 18 REMOTELY 5.INDIVIDUAL� OUTDOOR DESIGNEDAIR ETS SHALL HAvE SO AS NOT TO ACOMPROMISED CONTROLLABLE
<br /> THE Z V V _
<br /> ROOF TRUSSES SHALL BE DESIGNED BY LICENSED WASH. THERMAL PROPERTIES OF THE WALL TO WINDOW IN WHICH THEY ARE C 1/
<br /> STATE ENGINEER. I ALL STRUCTURAL SOP/WOOD PLYWOOD,PARTICLEBOARD, 4.ALL EXHAUST FANS OR DUCTS HAVE TIGHT FITTING BACK DRAFT DAMPERS PLACED AND PROVIDE NOT LESS THAN 4 SQ INCHES OF NET FREE 44 N '' a
<br /> SHEAR NAILING AND LATERAL BRACT'S SHALL BE N ACCORDANCE WAFER BOARD AND OSB BOARD ARE STAMPED WITH OPENING PER HABITABLE SPACE.
<br /> WITH I.R.C. EXPOSURE I.OR'EXTERIOR'. 5.EACH HABITABLE SPACE HAS A FRESH AIR SOURCE . l Z 4 $ o
<br /> 2.WATER HEATER STORAGE TANK LABELED AS MEETING 1981 (PORT OR WINDOW STYLE)OR CENTRAL DUCTED VENT S WHOLE HOUSE FAN TO BE LOCATED IN LAUNDRY. ^I eb
<br /> PROVIDNG NOT LESS THAN 4 9Q NCNES OF NET FREE OPNG SEE TABLE MI50T33(U P'1 E IS E
<br /> INSULATION NAT'L.APPLIANCE ENERGY CONSERVATION ACT.ASHRAE ^I k¢• O N
<br /> STANDARD 90A-1980.IN9ULATED TO R-16.ON R-10 PAD P S.AIR INTAKE SOURCES HAVE PROVISIONS FOR FLOW CONTROL 0 C .., 1
<br /> I.FACED BATTS ARE LAPPED AND FACE STAPLED AT FRAMNG LOCATED OVER UNINSULATED SLAB. TO LIMIT EXCESS AIR FLOW UNDER NORMAL OPERATION. Li
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<br /> t'EMBERS 3.INSULATE HOT AND COLD WATER PIPES TO 5-3 IN UNHEATED :5 2 a' o
<br /> 2.ALL EXTERIOR WALL CAVITIES ARE FILLED WITH AREAS. Q Trii
<br /> UNCOMPRESSED INSULATION INCLUDING ALL CAVITIES 4.SHOWER REGULATOR TO LIMIT HOT WATER DISCHARGE TO O ° r C
<br /> ISOLATED OMDURING FRAMING,WIRING,AND PLUMBING.DO 5.WOODSTOVES AND FIREPLACES HAVE TIGHT PIING DOORS, 2012 INTERNATIONAL RESIDENTIAL CODE :y Imo: u C. P E
<br /> NOT COMPRESS INSULATION NSI ,X 3 I
<br /> 3.ALL RECESSED FIXTURES IN EXTERIOR WALLS HAVE RIGID OUTSIDE COMBUSTION AIR DUCTED TO FIREBOX WITH
<br /> BOARD INSULATION BEHIND THEM. ACCESSIBLE DAMPER MIN.6 8O.IN.FREE VENT AREA TIGHT l 115073 Whole-house mechanical ventilation system. M1507.3.2.1 Operating instructions.: Installers shall provide O v;,
<br /> 4.UNDERFLOOR INSULATION IS SUPPORTED BY LATH,TWINE,OR FITTING FLUE DAMPERS REQUIRED. y Z a +�
<br /> OTHER NON-COMPRESSING MEANS. S.ALL GAS AND OIL COMBUSTION APPLIANCES HAVE A DIRECT Whole house mechanical ventilation systems shall be designed the manufacturer's installation,operating instructions,and a ¢ rn v F.ATTIC ACCESS IS BAFFLED,WEATHER-STRIPPED AND VENT OR FORCED DRAFT VENTING. - in accordance with Sections M1507.3.1 through M1507.3.7. whole-house ventilation system operation description. Ott Z ai g
<br /> INSULATED. I.RECESSED LIGHT ARE I.C.RATED,DOUBLE WALL CAN LIGHTS
<br /> OR WITHIN SEALED WPGWB BOX-IN. M1507.3.1 System design. Each dwelling unit or guestroom M1507.3.3 Mechanical ventilation rate. The whole-house V m o m
<br /> 8.6 MIL BLACK POLY VISOUEEN.IN CRAWL SPACE shall be equipped with a ventilation system complying with mechanical ventilation system shall provide outdoor air to each 11z C . a
<br /> NOTE: Section MI507.3.4,M1507,3.5,M1507.3.6 orM1507.3.7. habitable space ata continuous rate of not less than that o 0
<br /> TABLE 4ID62 ENERGY CREDITS - Compliance is also permitted to be demonstrated through determined in accordance with Table M1507.3.3(1). Int v, r
<br /> compliance with the International Mechanical Code. Exception: The whole-house mechanical ventilation system U
<br /> OPTION 51c, - EFFICIENT WATER HEATING is permitted to operate intermittently where the system has
<br /> GAS,PROPANE OR OIL WATER HEATER M1507.3.2 Control and operation, controls that enable operation for not less than 25 percent of
<br /> WITH A MINIMUM EF OF 0.02 1. Location of controls. Controls for all ventilation each 4-hour segment and the ventilation rate prescribed in
<br /> systems shall be readily accessible by the occupant. Table M1507.3.3(1)is multiplied by the factor determined in
<br /> OR ELECTRIC HEAT PUMP WITH A MIN£F OF 2.0 2. Instructions. Operatinginstructionsforwhole-house
<br /> AND MEETING THE STANDARDS OF NEEA'S accordance with Table M1507.3.3(2).
<br /> NORTHERN CLIMATE SPECIFICATION ventilation systems shall be provided to the occupant by M15073.5 Whole-house ventilation integrated with a
<br /> the installer of the system. forced-air system. This section establishes nrmiis1Um
<br /> 3. Local exhaust systems. Local exhaust systems shall be prescriptive requirements for whole-house ventilation systems
<br /> 2012 WASHINGTON STATE ENERGY CODE TABLE R402.I.1 controlled by manual switches,dehumidistats,timers, integrated with forced-air ventilation systems. A system which w
<br /> or otherapproved means. meets all the requirements of this section shall be deemed to H re
<br /> PRE$GRIPTIVE REQUIREMENTS 1=0R GROUP R OCCUPANCY 4. Continuous whole-house ventilation systems. satisfy the requirements for a whole-house ventilation system. E-I N w
<br /> Continuous whole-house ventilation systems shall rn U
<br /> operate continuously. Exhaust fans,forced-air system M1507.3.5.1 Integrated whole-house ventilation systems. gCLIMATE ZONE $ AND MARINE Integrated whole-house ventilation systems shall provide
<br /> fans,or supply fans shall be equipped with"fan on"as outdoor air at the rate calculated using Section Ml507.3.3. w�
<br /> override controls. Controls shall be capable of Integrated forced-air ventilation systems shall distribute F� i- w
<br /> FENESTRATION SKYLITE GLAZED CEILING WOOD MASS WALL FLOOR BELOW GRADE SLAB ON GRADE operating the ventilation system without energizing
<br /> FRAME WALL outdoor air to each habitable space through the forced-air pl fA1
<br /> U-FACTOR U-FACTOR FENESTRATION R-VALUE R-VALUE R-VALUE WALL R-VALUE R-VALUE 4 DEPTH other energy-consuming appliances. A label shall he 1�
<br /> R-VALUE gy- g pP system ducts. Integrated forced-air ventilation systems shall 11
<br /> affixed to the controls that reads"Whole House 1 1
<br /> Ventilation(see operating instructions)." have an outdoor air inlet duct connecting a teiTninal element
<br /> n g R-10/15 on the outside of the buildingto the return air plenum of the 0.4
<br /> . W
<br /> 030 0.50 NR R-45 R-21 IN7 R-21/21 R-30 21 INT+TB R-10,2FT P W
<br /> 5. Intermittent whole-house ventilation systems. forced-air system,at a point within 4 feet upstream of the air IQ
<br /> Intermittent whole-house ventilation systems shall handler. The outdoor air inlet duct connection to the return �y 7Pg
<br /> CLIMATE ZONE iO - comply with the following: air stream shall be located upstream of the forced-air system W W
<br /> 5.1.They shall be capable of operating intermittently blower and shall not be connected directly into a furnace M
<br /> R-21 INT 5-10/15 and continuously, cabinet to prevent thermal shock to the heat exchanger.The 0: ''..4
<br /> 030 050 NR R-49 R-21RIh R-30 5-10,AFT
<br /> .5 d 21 wT+TB5,2.They shall have controls capable of operating the system will be equipped with a motorized damper connected A
<br /> exhaust fans,forced-air system fans,or supply fans to the automatic ventilation control as specified in Section z /
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<br /> without energizing other energy-consuming Ml 507.3.2. The required flow rate shall be verified'by field w a
<br /> TABLE M150133(1) appliances. testing with a flow hood ora flow measuring station. w
<br /> CONTINUOUS WHOLE HOUSE MECHANICAL VENTILATIONS 53.The ventilation rate shall be adjusted according to Mt 507.3.52 Ventilation duct insulation, All supply ducts ~'
<br /> the exception in Section 403,8.5.1. in the conditioned space shall be insulated to a minimum of W N W
<br /> SYSTEM AIRFLOW ROTE REG2UIRMENTS l
<br /> 5.4.The system shall be designed so that it can operate R-4, x M
<br /> NUMBER OF BEDROOMS automatically based on the type of control timer M1507.3.5.3 Outdoor air inlets. Inlets shall be screened or L,
<br /> installed, otherwiseprotected from en b leaves or other material. C-'
<br /> CI1UELLINCs UNITentry
<br /> FLOOR AREA 0 - I 2 - 3 4 - 5 6 - 1 8 OR MORE 5.5.The intermittent mechanical ventilation system Outdoor air inlets shall be located so as not take air from
<br /> (SQUARE FEET) shall operate at least one hour out of every four: the following areas:
<br /> •
<br /> AIRFLOW IN CFM 5.6.The system shall have a manual control and 1. Closer than 10 feet from an appliance vent outlet,
<br /> automatic control,suchas a 24-hour clock timer. unless such vent outlet is 3 feet above the outdoor air
<br /> 1500 OR LESS 30 45 60 l5 90 5.7.At the time of final inspection,the automatic inlet.
<br /> control shall be set to operate the whole-house fan 2. Where it will pick up objectionable odors,fumes or
<br /> 1501 - 3000 45 60 15 90 105 according to the schedule used to calculate the flammable vapors.
<br /> whole-house fan sizing. 3. A hazardous or unsanitary location.
<br /> 4. A room or space having any fuel-burning appliances
<br /> 3001 - 4500 60 15 90 105 120 5.8.A label shall be affixed to the control that reads e
<br /> therein.
<br /> "Whole House Ventilation(see operating ,.,
<br /> 90 105 120 135 instructions)." 5. Closer thng 1feet from a vent le opening a
<br /> - 4501 - 6000 15
<br /> plumbing drainage system unless the vent opening is i
<br /> at least 3 feet above the air inlet. 419.7 /If
<br /> 6001 - 1500 90 105 120 135 150 6. Attic,crawl spaces,or garages.
<br /> (Insert Facing Page 509) Effective July 1,2013
<br /> MORE THAN 1501 105 120 135 150 165
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