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GENERAL NOTES <br />CONTRACTOR SHALL VERIFY ALL SITE CONDITIONS AND <br />DIMENSIONS PRIOR TO COMMENCING THE WORK, <br />COMPLY WITH THE FOLLOWING CODES: <br />2015 INTERNATIONAL RESIDENTIAL CODE <br />201D WASHINGTON STATE ENERGY CODE <br />OTHER APPLICABLE CODES BY JURISDICTION. <br />CONCRETE SMALL BE FC4500PSI 9 25 DAYS, <br />D-1/2 SACK MIX. <br />REINFORCING BARS SHALL BE ASTM A-615, <br />GRADE 40 114 / GRADE 60 "5 AND LARGER. <br />FRAMING LUMBER SHALL BE PER WWPA STANDARDS. <br />LIGHT FRAMING 4 STUNS HF®STANDARD <br />STRUCTURAL JOISTS d PLANKS HF-f2 OR BETTER <br />BEAMS 4 STRINGERS Dr-02 OR BETTER <br />(OR €8=1350 MIN.) <br />POSTS AND TIMBERS DFI OR BETTER <br />(OR F15=1350 MIN.) <br />GLU-LAM BEAMS 24F V-4=STANDARD <br />MICROLAMS 1.C3 E <br />PARALAMS 2.0 E <br />ROOF TRUSSES SHALL BE DESIGNED BY LICENSED WASH. <br />STATE ENGINEER. <br />SHEAR NAILING AND LATERAL BRACING SHALL BE IN ACCORDANCE <br />WITH I.R.C. <br />.MULATION <br />1. FACED BATTS ARE LAPPED AND FACE STAPLED AT FRAMING <br />MEMBFRS. <br />2. ALL EXTERIOR WALL CAVITIES ARE FILLED WITH <br />UNCOMPRESSED INSULATION, INCLUDING ALL CAVITIES <br />ISOLATED DURING FRAMING, WIRING, AND PLUMBING, 00 <br />NOT COMPRESS INSULATION, <br />3. ALL RECESSED FIXTURES IN EXTERIOR WALLS HAVE RIGID <br />BOARD INSULATION BEHIND THEM. <br />4. UNDERFLOOR INSULATION IS SUPPORTED BY LATH, TWINE, OR <br />OTHER NON -COMPRESSING MEANS. <br />D. ATTIC ACCESS IS BAFFLED, WEATHER- STRIPPED AND <br />INSULATED. <br />`/ PRESCRIPTIVE PATH. SEE SHEET <br />ALL 120 VOLT 15 d 20 AMP RECEPTACLES INSTALLED IN <br />BATHROOMS, WET COUNTERTOPS, GARAGES AND OUTDOORS <br />SHALL HAVE GFI PROTECTION. <br />TUB 4 SHOWERS TO COMPLY WITH UBC <br />WATER RESISTANT GWB TO 10' ABOVE DRAIN, <br />FIRE BLOCK BETWEEN STUDS. SHOWER HEAD FLOW <br />LIMITED TO 25 GPM. ALL GLAZING SG WITHIN'10' OF DRAIN. <br />150 FELT UNDER VALLEY FLASHING. <br />PROVIDE A TOTAL OF roc$ SP NET CRAWL SPACE VENTS. <br />PROVIDE A TOTAL OF 1315 SF NET ATTIC SPACE VENTILATION <br />(1/2 GABLE, ROOF JACKS OR RIDGE VENTS E 1/2 BIRD BLOCK OR <br />SOFFIT VENTS). <br />WASHINGTON STATE N Y CODE NOTES <br />GENERAL VISI N <br />1. ALL STRUCTURAL SOFTWOOD PLYWOOD, PARTICLEBOARD, <br />WAFER BOARD AND OSB BOARD ARE STAMPED WITH <br />EXPOSURE I'OR 'rXTERIOR% <br />2. WATER HEATER STORAGE TANK LABELED AS MEETING 11351 <br />NAT'L. APPLIANCE ENERGY CONSERVATION ACT, ASHRAE <br />STANDARD 130A-ISSO INSULATED TO R-16, ON -10 PAD IF <br />LOCATED OVER UNINSULATED SLAB. <br />3. INSULATE HOT AND COLD WATER PIPES TO R-3 IN UNHEATED <br />AREAS. <br />4. SHOWER REGULATOR TO LIMIT HOT WATER DISCHARGE TO <br />2.5 GEM, <br />S. WOODSTOVES AND FIREPLACES HAVE TIGHT FITING DOORS, <br />OUTSIDE COMBUSTION AIR DUCTED TO FIREBOX WITH <br />ACCESSIBLE DAMPER. MIN. & $0. IN. FREE VENT AREA. TIGHT <br />FITTING FLUE DAMPERS REQUIRED. <br />ro. ALL GAS AND OIL COMBUSTION APPLIANCES HAVE A DIRECT <br />VENT OR FORCED DRAFT VENTING. <br />'I. RECESSED LIGHT ARE I.C. RATED, DOUBLE WALL CAN LIGHTS <br />8. ro MIL BLACK POLY VISQUEEN IN CRAWL SPACE <br />OR WITHIN SEALED WPGWB BOX -IN. <br />TALBLE III ` .3 C1) <br />CONTINUOUS WHOLE HOUSEMECHANICAL VENTILATIONS <br />SYSTEM AIRFLOW RATE REQUIRMENTS <br />NUM15 R OF BEDROOMS <br />AIR SEALING <br />1. ALL PLUMBING, ELECTRICAL AND HVAC PENETRATIONS IN <br />FLOOR, WALLS AND CEILINGS ARE CAULKED AND SEALED. <br />2. WHERE PENETRATION NEED A FIRE STOP, DISCUSS W/ BLDG OFFICIAL <br />B. ELECTRICAL OUTLET AND LIGHT SWITCHES BOXES ON EXTERIOR <br />WALL MUST BE SEALED AT THE BACK OF THE RECEPTACLE <br />OR SEALED WITH FACEPLATE GASKET <br />4. VAPOR BARRIER SHALL EITHER VIS UEEN OR <br />AN VAPOR BARRIER PAINT <br />5. DUCT SEALING TEST AFFIDAVIT REQUIRED. <br />6. DOOR BLOWER TESTING REQ'D PER WSEC 502AB <br />NON HEAT RECOVERY VENTILATION <br />1, WHOLE HOUSE VENTILATION FAN IS CAPABLE OF EXHAUST <br />RATE PER TABLE 1-11501.3.3(I) <br />2. WHOLE HOUSE EXHAUST VENTILATION FAN SHALL BE CONTROLLED <br />BY A 24 FIR CLOCK TIMER WITH THE CAPACITY OF CONTINUOUS <br />OPERATION, AUTOMATIC AND MANUAL CONTROLS. <br />3. WHOLE HOUSE FAN HAS A SONE RATING LESS THAN 1.5 OR IS REMOTELY <br />LOCATED FROM CONDITIONED SPACE <br />4. ALL EXHAUST FANS OR DUCTS HAVE TIGHT FITTING BACK DRAFT DAMPERS <br />5. EACH HABITABLE SPACE HAS A FRESH AIR SOURCE <br />(FORT OR WINDOW STYLE) OR CENTRAL DUCTED VENT <br />PROVIDING NOT LESS THAN 4 SQ INCHES OF NET FREE OPNG <br />6. AIR INTAKE SOURCES HAVE PROVISIONS FOR FLOW CONTROL <br />TO LIMIT EXCESS AIR FLOW UNDER NORMAL OPERATION. <br />DUUELL.ING UNIT <br />FLOOR AREA <br />(SQUARE FEET) <br />0-1 <br />3 <br />4- 5 <br />0 OR MORE <br />AIRFLOW IN CFM <br />1-E>00 OR LE66 <br />30 <br />4 <br />0 <br />15 <br />1E�01 - 3000 <br />45 <br />(00 <br />715 <br />s0 <br />105 <br />3001 - 4r500 <br />0 <br />15 <br />105 <br />120 <br />4501 - 6000 <br />-15 <br />e0 <br />105 <br />120 <br />135 <br />ro001 - ib00 <br />130 <br />105 <br />120 <br />135 <br />150 <br />MORE THAN 1501 <br />105 <br />120 <br />135 <br />150 <br />165 <br />`4f NiIL `SIN <br />1. SOURCE SPECIFIC AND WHOLE HOUSE VENTILATION SYSTEMS ARE REQUIED. <br />A) SOURCE SPECIFIC EXHAUST VENTILATION IS REQUIRED IN EACH <br />KITCHEN, BATHROOM, WATER CLOSET, LAUNDRY FACILITY, INDOOR <br />SWIMMING POOLS, SPA OR COOKING ODOR IS PRODUCED <br />5) WHOLE HOUSE VENTILATION RATES SHALL 15E DETERMINED BY <br />WASHINGTON STATE ENERGY CODE OR I.R.C. <br />SEE TABLE MIS01.3.30) <br />2. ALL VENTILATION SYSTEM CONTROLS SMALL BE READILY ACCESS15LE. <br />3. SOURCE SPECIFIC VENTILATION SHALL BE CONTROLLED BY MANUAL <br />SWITCHES, DEHUMIDISTATS, TIMERS OR APPROVED MEANS. <br />4. INTERMITTENT WHOLE HOUSE VENTILATION SYSTEM SHALL BE CONTROLLED <br />BY A 24 HR CLOCK TIMER, W/ THE CAPACITY FOR CONTINUOUS OPERATION, <br />MANUAL AND AUTOMATIC CONTROL. <br />5. WHOLE HOUSE FANS SHALL HAVE A SONS RATING OF 1.5 OR LESS <br />IF SURFACE MOUNTED LESS THAN 4'FROM OILING. <br />6. ALL DUCT SHALL TERMINATE OUTSIDE THE BUILDING. EXHAUST DUCTS 1N <br />SYSTEMS WHICH ARE DESIGNED TO OPERATE INTERMITTENTLY SHALL BE <br />EQUIPPED WITH BACK DRAFT DAMPERS. ALL EXHAUST DUCTS IN <br />UNCONDITIONED SPACE SHALL BE INSULATED WITH MIN. R-4. <br />1 OUTDOOR AIR INLETS SHALL BE SCREENED OR OTHERWISE PROTECTED <br />LOCATED AWAY FROM POTENTIAL AIR OR NOISE POLLUTION. <br />S. INDIVIDUAL ROOM OUTDOOR AIR INLETS SHALL HAVE A CONTROLLABLE <br />AND SECURE OPENING, BE DESIGNED SO AS NOT TO COMPROMISED THE <br />THERMAL PROPERTIES OF THE WALL TO WINDOW IN WHICH THEY ARE <br />PLACED AND PROVIDE NOT LESS THAN 4 SQ INCHES OF NET FREE <br />OPENING PER HABITABLE SPACE. <br />S. WHOLE HOUSE FAN TO BE LOCATED IN LAUNDRY. <br />SEE TABLE Mi';01.3.3(1) <br />MARINECLIMATE ZONE 5 AND +; <br />FENESTRATION <br />TNI I I CEILING <br />iI <br />Woo"I MASSL I <br />-LIAL�W GRADE - E GRADE <br />FOA L �UFA R U-FACTOR FENESTRATION RVALUE RVALUE VALUERVAUE WALL RVALUDEPTH <br />0,30 0.50 NR R-49 R-21 INT R-21/2111 R-309 21Ri 10/T /115 R-10, 2FT <br />L IMATE ZONE <br />0,30 0.50 NR R-4'3 R�al INT R-21/21h R-30 1 INTl- 5 R-10, 4FT <br />a1 1NT�T� <br />