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GENERAL NOTES AIR LEAKAGE
<br /> • 1.CONTRACTOR SHALL VERIFY ALL DIMENSIONS, CONDITIONS, ETC. IN THE FIELD PRIOR TO PROCEEDING. SIM DETAIL THE BUILDING THERMAL ENVELOPE SHALL BE CONSTRUCTED TO LIMIT AIR LEAKAGE IN ACCORDANCE WITH THE
<br /> SYMBOL REQUIREMENTS OF SECTIONS R402.4.1 THROUGH R402.4.4.
<br /> 2.VERIFY SIZE AND LOCATION OF ALL OPENINGS IN THE FLOOR, ROOF,AND WALL WITH MECHANICAL AND ELECTRICAL R402.4.1 BUILDING THERMAL ENVELOPE.THE BUILDING THERMAL ENVELOPE SHALL COMPLY WITH SECTIONS
<br /> WORK. 101 R402.4.1.1 AND R402.4.1.2.THE SEALING METHODS BETWEEN DISSIMILAR MATERIALS SHALL ALLOW FOR
<br /> SIMILAR DETAIL DIFFERENTIAL EXPANSION AND CONTRACTION.
<br /> 3. PROVIDE SMOKE DETECTORS IN ACCORDANCE WITH (R314)SMOKE DETECTORS TO BE HARD WIRED AND DETAIL NO. R402.4.1.1 INSTALLATION.THE COMPONENTS OF THE BUILDING THERMAL ENVELOPE AS LISTED IN TABLE
<br /> INTERCONNECTED. (R314.4, R314.5). A SMOKE DETECTOR SHALL BE INSTALLED IN EACH SLEEPING ROOM AND SHEET R402.4.1.1 SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS AND THE CRITERIA
<br /> NO. LISTED IN TABLE R402.4.1.1,AS APPLICABLE TO THE METHOD OF CONSTRUCTION.WHERE REQUIRED BY THE CODE
<br /> OUTSIDE EACH SLEEPING AREA IN THE IMMEDIATE VICINITY OF THE BEDROOMS. (R314)CARBON MONOXIDE SIM OFFICIAL,AN APPROVED THIRD PARTY SHALL INSPECT ALL COMPONENTS AND VERIFY COMPLIANCE.
<br /> ALARMS SHALL BE INSTALLED OUTSIDE EACH SEPARATE SLEEPING AREA AND IN THE VICINITY OF THE R402.4.1.2 TESTING.THE BUILDING OR DWELLING UNIT SHALL BE TESTED AND VERIFIED AS HAVING AN AIR
<br /> BUILDING CROSS SECTION BEDROOMS. (R315) 10 LEAKAGE RATE OF NOT EXCEEDING 5 AIR CHANGES PER HOUR.TESTING SHALL BE CONDUCTED WITH A BLOWER
<br /> 4. KITCHEN RANGE, DRYER, BATH AND LAUNDRY ROOM VENTILATION DUCTS SHALL TERMINATE OUTSIDE THE DETAIL DOOR AT A PRESSURE OF 0.2 INCHES W.G. (50 PASCALS). FOR THIS TEST ONLY,THE VOLUME OF THE HOME SHALL
<br /> NO. BE THE CONDITIONED FLOOR AREA IN FT2(M2)MULTIPLIED BY 8.5 FEET(2.6 M).WHERE REQUIRED BY THE CODE
<br /> BUILDING AND BE EQUIPPED WITH BACK DRAFT DAMPERS.SHEET NO. OFFICIAL,TESTING SHALL BE CONDUCTED BY AN APPROVED THIRD PARTY.A WRITTEN REPORT OF THE RESULTS
<br /> 5. EXTERIOR OPENINGS TO THE WEATHER SHALL BE FLASHED AND COUNTER-FLASHED IN SUCH A MANNER AS TO OF THE TEST SHALL BE SIGNED BY THE PARTY CONDUCTING THE TEST AND PROVIDED TO THE CODE OFFICIAL.
<br /> MAKE THEM WATERPROOF. ROOF FLASHING PER R903. Room name ROOM NAME GUARDRAILS TO BE A MIN. OF 36" TESTING SHALL BE PERFORMED AT ANY TIME AFTER CREATION OF ALL PENETRATIONS OF THE BUILDING THERMAL
<br /> ABOVE FINISH FLOOR. (R312)(EXCEPTIONS TO COMMERCIAL PER I. B.C.) ENVELOPE. ONCE VISUAL INSPECTION HAS CONFIRMED SEALING (SEE TABLE R402.4.1.1), OPERABLE WINDOWS AND
<br /> 7.OPEN GUARDRAILS TO HAVE INTERMEDIATE RAILS OR PICKETS PLACED SUCH THAT A SPHERE 4" IN DIAMETER DOORS MANUFACTURED BY SMALL BUSINESS SHALL BE PERMITTED TO BE SEALED OFF AT THE FRAME PRIOR TO
<br /> CANNOT PASS THROUGH. THE TEST.
<br /> 8. BEDROOM EMERGENCY EGRESS WINDOWS MUST HAVE A MIN. NET CLEAR OPENING OF 5.7 SQ. FT. MINIMUM EXCEPTION:
<br /> NET CLEAR OPENABLE WIDTH OF 20"AND MIN. NET CLEAR OPENING HEIGHT OF 24". MAX. FINISHED HEIGHT OF FOR DWELLING UNITS THAT ARE ACCESSED DIRECTLY FROM THE OUTDOORS, OTHER THAN DETACHED ONE
<br /> 44" FROM FINISHED FLOOR TO BOTTOM OF CLEAR OPENING( R310. 1). FAMILY DWELLINGS AND TOWNHOUSES,AN AIR LEAKAGE RATE NOT EXCEEDING 0.4 CFM PER SQUARE FOOT OF
<br /> THE DWELLING UNIT ENCLOSURE AREA SHALL BE AN ALLOWABLE ALTERNATIVE.TESTING SHALL BE CONDUCTED
<br /> SITEWORK WITH A BLOWER DOOR AT A PRESSURE OF 0.2 INCHES W.G. (50 PASCALS) IN ACCORDANCE WITH RESNET/ICC 380,
<br /> 1. BACKFILL FOUNDATION DRAIN AT PERIMETER OF BUILDING WITH COURSE GRANULAR FILL. ASTM E779 OR ASTM E1827. FOR THE PURPOSE OF THIS TEST ONLY,THE ENCLOSURE AREA IS TO BE CALCULATED
<br /> AS THE PERIMETER OF THE DWELLING UNIT, MEASURED TO THE OUTSIDE FACE OF THE EXTERIOR WALLS,AND THE
<br /> (1 1/2-3/8 CLEANWASHED ROCK WITH MIN. 12"WIDE BLANKET EXTENDING TO FINISHED GRADE.) PROTECT DRAIN TILE CENTERLINE OF PARTY WALLS,TIMES 8.5 FEET, PLUS THE CEILING AND FLOOR AREA. DOORS AND WINDOWS OF
<br /> AND WATERPROOFING. ADJACENT DWELLING UNITS(INCLUDING TOP AND BOTTOM UNITS)SHALL BE OPEN TO THE OUTSIDE DURING THE
<br /> 2. ROUGH GRADING SHALL PROVIDE POSITIVE DRAINAGE AWAY FROM BUILDING. TRENCH TO ELEVATIONS BELOW TEST.THIS EXCEPTION IS NOT PERMITTED FOR DWELLING UNITS THAT ARE ACCESSED FROM CORRIDORS OR
<br /> FROST LINE FOR STORM DRAINS,WATER LINES, SEWERS,AND IRRIGATION SLEEVES. OTHER ENCLOSED COMMON AREAS.
<br /> 3. PROVIDE PERFORATED PLASTIC PIPE FOUNDATION DRAINS WHERE SHOWN IN DRAWINGS. CONNECT TO ROOF AND DURING TESTING:
<br /> STORM WATER SYSTEM. IN JURISDICTIONS REQUIRING SEPARATE ROOF DRAIN LINES, PROVIDE TIGHT LINE 1. EXTERIOR WINDOWS AND DOORS, FIREPLACE AND STOVE DOORS SHALL BE CLOSED, BUT
<br /> CONNECTED TO ROOF DRAINS IN ADDITION TO PERFORATED DRAIN LINES. NOT SEALED, BEYOND THE INTENDED WEATHERSTRIPPING OR OTHER INFILTRATION
<br /> THERMAL AND MOISTURE CONTROL MEASURES;
<br /> 2. DAMPERS INCLUDING EXHAUST, INTAKE, MAKEUP AIR, BACKDRAFT AND FLUE DAMPERS
<br /> SHALL BE CLOSED, BUT NOT SEALED BEYOND INTENDED INFILTRATION CONTROL MEASURES;
<br /> 1. INSULATION REQUIREMENTS SHALL MEET OR EXCEED THE LATEST EDITION OF THE WASHINGTON ENERGY CODE 3. INTERIOR DOORS, IF INSTALLED AT THE TIME OF THE TEST,SHALL BE OPEN,ACCESS
<br /> OR ENERGY CODE ADOPTED BY THE LOCAL JURISDICTION. INSULATION REQUIREMENTS SHALL BE SHOWN ON PLANS HATCHES TO CONDITIONED CRAWL SPACES AND CONDITIONED ATTICS SHALL BE OPEN;
<br /> OR ON A SEPARATE ENERGY CALCULATION SHEET. 4. EXTERIOR OR INTERIOR TERMINATIONS FOR CONTINUOUS VENTILATION SYSTEMS AND
<br /> 2.APPLY 1 COAT(MIN) HEAVY BODIED ASPHALT BITUMINOUS DAMPPROFING TO EXTERIOR OF FOUNDATION WALLS, HEAT RECOVERY VENTILATORS SHALL BE SEALED;
<br /> FROM FOOTING TO FINISHED GRADE AT FOUNDATION WALLS THAT RETAIN EARTH AND ENCLOSE INTERIOR SPACES 5. HEATING AND COOLING SYSTEMS, IF INSTALLED AT THE TIME OF THE TEST,SHALL BE
<br /> AND FLOORS BELOW GRADE.. ( R406. 1) TURNED OFF;AND
<br /> 3.APPLY APPROPRIATE WATER REPELLENTS TO ANY MASONRY, CEMENT, PLASTER, OR STUCCO PER 6. SUPPLY AND RETURN REGISTERS, IF INSTALLED AT THE TIME OF THE TEST, SHALL BE
<br /> MANUFACTURER'S INSTRUCTIONS. FULLY OPEN.
<br /> 4. PROVIDE 6 MIL BLACK POLYETHYLENE VAPOR BARRIER INBETWEEN SLAB AND GRAVEL EXCEPTIONS:
<br /> 1.ADDITIONS LESS THAN 500 SQUARE FEET OF CONDITIONED FLOOR AREA.
<br /> MECHANICAL 2.ADDITIONS TESTED WITH THE EXISTING HOME HAVING A COMBINED MAXIMUM AIR
<br /> LEAKAGE RATE OF 7 AIR CHANGES PER HOUR.TO QUALIFY FOR THIS EXCEPTION,THE
<br /> 1. PLUMBING SYSTEMS SHALL BE DESIGNED INACCORDANCE WITH THE UNIFORM PLUMBING CODE AND LOCAL CODES. DATE OF CONSTRUCTION OF THE EXISTING HOUSE MUST BE PRIOR TO THE 2009
<br /> 2. HVAC SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH THE INTERNATIONAL MECHANICAL CODE,2015 IRC,AND WASHINGTON STATE ENERGY CODE.
<br /> LOCAL CODES.
<br /> PROVIDE DOCUMENTATION OF FURNACE A.F. U. E. DUCTWORK INSULATION SHALL CONFORM TO THE WASHINGTON ROOFING PER R806 and WSEC R402.2.3
<br /> STATE ENERGY CODE.WHEN INSTALLED IN GARAGE, HEATING UNITS SHALL BE PLACED SUCH THAT ALL PILOT LIGHTS, -ROOFING VENTILATION TO BE 1/150 OF SQFT OF ROOF(1705 SQFT ROOF)
<br /> BURNERS, HEATING ELEMENTS, OR SWITCHES ARE LOCATED AT MIN. OF 18"ABOVE THE GARAGE FLOOR. -1635.9 SQ. INCH REQUIRED
<br /> -200 SQ. INCH PER SOFIT VENT
<br /> -9 SOFT VENTS REQUIRED SPREAD EVENLY THROUGHOUT ROOF
<br /> PERMT BLUE MOON REALTY LLC GENERAL NOTES
<br /> # B2201 -048 PROPOSED SFR
<br /> DATE: 4/25/2022 Al 0
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