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ARCHITECTURAL NOTES
<br />GENERAL
<br />1. ALL WORK SHALL CONFORM TO THE 2015 INTERNATIONAL RESIDENTIAL
<br />CODE, THE 20 15 INTERNATIONAL BUILDING CODE, THE WA511INGTON
<br />STAI E BUILDING CODE AND ALL APPLICABLE LOCAL JURISDICTION
<br />RULES AND REGULATIONS, PROJECTS IN THE CITY OF 5EATTLE
<br />SHALT_ CONFORM TO THE 2015 SEATTLE RESIDENTIAL CODE (SRC)
<br />FOR ARCHITECTURAL � THE 20 15 SEATTLE BUILDING CODE (58C)
<br />FOR STRUCTURAL,
<br />2. CONTRACTOR TO VERIFY ALL DIMENSION DATUMS AND LEVELS PRIOR
<br />TO CONSTRUCTION. ALL DIMEN51ON5 ARE TO FACE OF STUD OR
<br />FACE OF CONCRETE UNLESS NOTED OTHERWISE. DO NOT SCALE
<br />DRAWINGS FOR CRITICAL DIMENSIONS.
<br />S. CONTRACTOR SHALL_ BE RESPONSIBLE FOR ALL REQUIRED SAFETY
<br />PRECAUTIONS AND THE METHODS, TECHNIQUES, SEQUENCES OR
<br />PROCEDURES REQUIRED TO PERFORM THE WORK.
<br />4. DO NOT SIGNIFICANTLY VARY OR MODIFY THE WORK SHOWN WITHOUT
<br />WRITTEN INSTRUCTIONS FROM THE ARCHITECT.
<br />5. REPORT ERRORS AND OMISSIONS TO THE ARCHITECT IMMEDIATELY,
<br />G. THESE DRAWINGS ARE THE PROPERTY OF JGAT+STUDIO LLC
<br />AND MAY BE REPRODUCED ONLY WITH WRITTEN PERMISSION.
<br />AUTHORIZED REPRODUCTIONS MUST BEAR THE NAME AND SIGNATURE
<br />OF THE ARCHITECT.
<br />7. WORKING DRAWINGS BY THEIR VERY NATURE ARE DIAGRAMMATIC AND
<br />DO NOT PROVIDE ALL DETAILS OR CONDITIONS OF CONSTRUCTION,
<br />HOWEVER, QUESTIONS MAY ARISE AS TO THE DESIGN INTENT AND
<br />TO CONSTRUCTION TECHNICAL DETAILING WITHIN THESE DRAWINGS.
<br />AS CLARIFICATIONS, INTERPRETATIONS, AND REVISIONS ARE PART OF
<br />THE CONSTRUCTION PROCESS, JGAT+STUDIO LLC.
<br />SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT OR
<br />CONSEQUENTIAL DAMAGES AS A RESULT OF NOT PARTICIPATING IN
<br />THE CONSTRUCTION PROCESS.
<br />MISCELLANEOUS ASSEMBLY REQUIREMENTS
<br />ALL EXPOSED EXTERIOR METAL SHALL BE GALVANIZED,
<br />2, ALL WOOD IN CONTACT WITH CONCRETE OR EARTH SHALL BE
<br />PRESSURE TREATED PER IRC R3 19. ALL PRESSURE TREATED LUMBER
<br />(PT.) SHALL NOT CONTAIN, OR BE TREATED WITH CHROMIUM COPPER
<br />ARSENATE.
<br />3. PROVIDE ATTIC ACCESS, MINIMUM 22" X 30% WITH 30" MINIMUM
<br />HEADROOM AT UNOBSTRUCTED, READILY ACCESSIBLE OPENING PER
<br />IRC R807. INSULATE AND WEATHER-STRIP.
<br />4. PROVIDE CRAWL SPACE ACCESS, MINIMUM 1 8"X 24" UNOBSTRUCTED
<br />OPENING PER IRC R408.3. ALLOW 1 8" MINIMUM SPACE UNDER WOOD
<br />JOISTS AND 1 2" MINIMUM UNDER. WOOD GIRDERS. INSULATE AND
<br />WEATHER-STRIP.
<br />5. PROVIDE VENTILATION PER IRC AS FOLLOWS:
<br />a. CRAWL SPACE VENTILATION: MINIMUM NET AREA SHALL NOT BE
<br />LESS THAN I SF PER 150 5F OF UNDERFLOOR AREA. OPENINGS
<br />SHALL BE PLACED WITHIN 3 FEET OF THE CORNERS AND SHALL
<br />PROVIDE CROSS VENTILATION PER IRC R408. 1 AND R408.2
<br />b. ATTIC VENTILATION: MINIMUM NET AREA SHALT_ NOT BE LE55 THAN
<br />15F PER 150 5F OF ATTIC AREA, OR 1 5F PER 300 SF OF ATTIC
<br />AREA IF 50% IS IN THE SOFFIT AND 50% IS AT LEAST 3' ABOVE
<br />h. COMBUSTIBLE MATERIALS SHALL NOT BE PLACED WITHIN 2" OF
<br />THE FIREPLACE, SMOKE CHAMBER OF CHIMNEY WALL OR
<br />WITHIN 1 2" OF FIREPLACE OPENING, NO COMBUSTIBLE
<br />MATERIAL WITHIN 1 2" OF THE FIREPLACE OPENING SHALL
<br />PROJECT MORE THEN 1 /8" FOR EACH I " OF CLEARANCE FROM
<br />SUCH OPENING PER IKC R1003. 12.
<br />9. EXTERIOR DOORS AND WINDOW ASSEMBLIES
<br />a. ALL BUILDING ENTRANCE DOORS INCLUDING GARAGE DOORS
<br />SHALL BE EQUIPPED WITH LOCKS CONSISTING OF A DEAD
<br />LOCKING LATCH BOLT WITH AT LEAST 1/2" OF THROW WHICH
<br />PENETRATES THE STRIKE JAMB A MINIMUM OF 1/4". BUILDING
<br />ENTRANCE DOORS SHALL BE OPENABLE FROM THE INSIDE
<br />WITHOUT A KEY OR SPECIAL KNOWLEDGE OR EFFORT .
<br />b. BUILDING ENTRANCE DOORS SHALL BE EQUIPPED WITH AN
<br />OBSERVATION PORT OR WINDOW SIDELIGHT, OBSERVATION
<br />PORTS SHALL BE INSTALLED AT MINIMUM 54" TO MAXIMUM GG"
<br />ABOVE THE FLOOR.
<br />c. ALL OPERABLE WINDOWS AND SLIDING GLASS DOORS
<br />INSTALLED WITHIN 1 0'-0" OF FINISH GRADE SHALL BE
<br />EQUIPPED WITH A LOCKING DEVICE. THIS LOCK SHALL BE
<br />INSTALLED SO ITS MOUNTING HARDWARE IS INACCESSIBLE -
<br />FROM THE EXTERIOR.
<br />10. FIREBLOCKING SHALL BE PROVIDED TO CUT OFF ALL CONCEALED
<br />DRAFT OPENINGS (BOTH VERTICAL AND HORIZONTAL) AND TO FORM
<br />AN EFFECTIVE FIRE BARRIER BETWEEN STORIES, AND BETWEEN A TOP
<br />STORY AND THE ROOF SPACE. FIKEBLOCKING SHALL BE PROVIDED
<br />IN WOOD FRAME CONSTRUCTION PER IRC RG02.8.
<br />1 1. FIBER CEMENT LAP SIDING SHALL BE LAPPED A MINIMUM OF 1 -1 /4"
<br />AND SHALL HAVE ENDS SEALED WITH CALKING, COVERED WITH AN HSECTION
<br />JOINT COVED, OR LOCATED OVER A STRIP OF FLASHING,
<br />FIBER CEMENT PANEL SIDING SHALL BE INSTALLED WITH THE LONG
<br />DIMENSION PARALLEL TO THE FRAMING, VERTICAL JOINTS SHALL
<br />OCCUR OVER FRAMING MEMBERS AND SHALL BE SEALED WITH
<br />CAULKING OR COVERED WITH BATTENS. HORIZONTAL JOINTS SHALL
<br />BE FLASHED WITH Z-FLASHING AND SOLID BLOCKED. ALL FIBER
<br />CEMENT SIDING INSTALLATION SHALL CONFORM TO
<br />MANUFACTURERS INSTRUCTIONS AND IRC R703. 10,
<br />12, APPROVED CORRISION-RESISTIVE FLASHING SHALL BE PROVIDED IN
<br />THE EXTERIOR WALL ENVELOPE IN SUCH A MANNER AS TO PREVENT THE
<br />ENTRY OF WATER INTO THE WALL CAVITY, REPEATED WETTING OF
<br />THE SHEATHING, OR PENETRATION OF WATER TO THE BUILDING
<br />STRUCTURAL FRAMING COMPONENTS. THE FLASHING SHALL EXTEND
<br />TO THE SURFACE OF THE EXTERIOR WALL FINISH AND SHALL BE
<br />INSTALLED TO PREVENT WATER FROM RE-ENTERING THE EXTERIOR
<br />WALL ENVELOPE. APPROVED CORROSION FLASHING SHALL BE
<br />INSTALLED AT ALL OF THE FOLLOWING LOCATIONS;
<br />a. AT THE TOP OF ALL EXTERIOR WINDOW AND DOOR OPENINGS IN
<br />SUCH A MANNER AS TO BE LEAKPROOF.
<br />b. AT THE INTERSECTION OF CHIMNEYS OR OTHER MASONRY
<br />CONSTRUCTION WITH FRAME OR STUCCO WALLS, WITH
<br />PROJECTING LIPS ON BOTH SIDES UNDER STUCCO COPINGS,
<br />c, UNDER AND AT THE ENDS OF ALL MASONRY, WOOD OR METAL
<br />COPINGS AND SILLS.
<br />d. CONTINUOUSLY ABOVE ALL PROJECTING WOOD TRIM.
<br />e. WHERE EXTERIOR PORCHES, DECKS, HALF -WALLS, RAILINGS OR
<br />STAIRS ATTACH TO A WALL OR FLOOR ASSEMBLY OF WOOD
<br />FRAME CONSTRUCTION.
<br />f. AT WALL AND ROOF INTERSECTIONS
<br />THE PLATE LINE PER IRC R80G, 1. g. AT BUILT IN GUTTERS,
<br />13. UNDERLAYMENT FOR ROOF SLOPES FROM 2: 1 2 TO 4: 1 2 SHALL BE TWO
<br />G. SLOPE ALL DECKS, WALKS, DRIVEWAYS AND PATIOS AWAY FROM THE LAYERS APPLIED IN THE FOLLOWING MANNER: APPLY A 1 9" STRIP OF
<br />BUILDING AT A MINIMUM OF 1/4" PER FOOT. UNDERLAYMENT FELT PARALLEL WITH AND STARTING AT THE EAVES,
<br />FASTENED SUP FICIENTLYTO HOLD IN PLACE, STARTING AT THE SAVE,
<br />7. STAIR ASSEMBLY: APPLY 30" WIDE SHEETS OF UNDERLAYMENT, OVERLAPPING
<br />5UCCE551VE 5HEE T S 1 9" AND FASTENED SUFFICIENTLY TO HOLD IT IN
<br />a. HEADROOM 0-8" MINIMUM AND WIDTH 3'-0" MINIMUM PEP, IRC R3 1 1.5 PLACE, FOR ROOF SLOPES OF 4: 1 2 OR GREATER, UNDERLAYMENT
<br />SHALL BE ONE LAYER APPLIED IN THE FOLLOWING MANNER:
<br />b. THE MAXIMUM RISER HEIGHT SHALL BE 7-3/4", OPEN RISERS ARE UNDERLAYMENT SHALL BE APPLIED SHINGLE FASHION, PARALLEL TO
<br />PERMITTED PROVIDED THAT THE OPENING BETWEEN TREADS IS LESS AND STARTING FROM THE EAVE AND LAPPED 2 INCHES, FASTENED
<br />THAN 4". THE MINIMUM TREAD DEPTH SHALL BE 10" PER IRC R3 1 1.5.3. SUFFICIENTLY TO HOLD IT IN PLACE. END LAPS SHALL BE OFFSET BY
<br />G FEET, PER IRC R905.2.7,
<br />c. HANDRAILS SHALL BE PROVIDED ON AT LEAST ONE SIDE OF EACH
<br />CONTINUOUS RUN OF TREADS OR FLIGHT WITH 4 OR MORE RISERS. 14. ASPHALT SHINGLES SHALL HAVE SELF -SEAL STRIPS OR BE
<br />HANDRAIL HEIGHT SHALL BE NOT LE55 THAN 34" AND NOT MORE INTERLOCKING AND COMPLY WITH ASTMD225 OR D34G2.
<br />THAN 38". HANDRAILS FOR STAIRWAYS SHALL BE CONTINUOUS FOR
<br />THE FULL LENGTH OF THE FLIGHT, FROM THE TOP TO THE BOTTOM RISER.
<br />HANDRAILS SHALL RETURN PER IRC R3 1 1 .5.G.2. HANDRAILS ADJACENT
<br />TO A WALL SHALL BE A SPACE OF NOT LESS THAN 1 -1 /2" FROM THE
<br />WALL TO THE HANDRAIL PER IRC R3 I 1 .5.G.
<br />d. INSTALL FIRE BLOCKING AT TOP AND BOTTOM OF STRINGER SPAN
<br />AND WALL ALONG STRINGER RINGER PER IBC RG02.8.
<br />e. COVER USABLE SPACE UNDER STAIR WITH 1 /2" GWB PER IRC
<br />R3 1 1 .2.2
<br />f. OPEN GUARDRAILS SHALL HAVE INTERMEDIATE RAILS OR
<br />ORNAMENTAL PATTERN SUCH THAT A SPHERE OF 4" OR MORE
<br />IN DIAMETER CANNOT PASS THROUGH PER IBC R3 12.2.
<br />a. DOORS TO THE EXTERIOR SHALL HAVE A MAXIMUM 7-3/4" STEP TO
<br />A MINIMUM 30 DEEP LANDING, BUT THE DOOR MAY NOT
<br />SWING OVER THE LANDING PEP IRC R3 1 1.43
<br />h. PORCHES, BALCONIES OR RAISED FLOOR SURFACES MORE THAN
<br />30" ABOVE THE FLOOR OR GRADE SHALL HAVE GUARD RAILS
<br />NOT LESS THAN 3G" IN HEIGHT PER IRC K3 12. 1.
<br />8. FIRE PLACES AND SOLID FUEL BURNING APPLIANCES
<br />a. SOLID FUEL BURNING APPLIANCES INCLUDING SITE BUILT
<br />FIREPLACES, AIRTIGHT STOVES, FIREPLACE STOVES, FACTORY
<br />BUILT FIREPLACES, AND FIREPLACE INSERTS AND SHALL_
<br />COMPLY WITH THE PROVISION OF THE IRC AND IBC.
<br />b. METAL CHIMNEYS SHALL BE ENCLOSED ABOVE THE STORY IN
<br />WHICH THE APPLIANCE SERVED IS LOCATED, IN WALLS HAVING
<br />I -HOUR. FIRE RESISTANCE RATING, AND WITH A SPACE ON ALL
<br />SIDES BETWEEN CHIMNEY AND THE ENCLOSING WALL
<br />5UFFICIENT FOR EXAMINATION AND REPAIR FOR ENTIRE -
<br />CHIMNEY.
<br />c. PROVIDE FIRESTOPPING AT CHIMNEY PER IRC KI 001 . 1 G.
<br />d. INSTALL FACTOR`( BUILT FIREPLACES WITH HEARTH AND
<br />SURROUNDS PER MANUFACTURERS SPECIFICATIONS.
<br />e. PREFABRICATED FIREPLACES, CHIMNEYS AND RELATED
<br />COMPONENTS TO BEAR UL APPROVAL AND BE INSTALL PER
<br />MANUFACTUKEK'5 REQUIREMENTS.
<br />f. THE HEARTH SHALL EXTEND AT LEAST I G" IN FRONT OF AND 8" TO
<br />EACH SIDE OF THE FIREPLACE OPENING WHEN THE OPENING IS
<br />SMALLER THAN G SF. IF THE OPENING IS G 5F OR LARGER THE
<br />HEARTH SHALL EXTEND 20" IN FRONT AND 1 2" TO EACH SIDE,
<br />PER IRC R1003. 10.
<br />15. CLAY AND CONCRETE TILE SHALL BE INSTALLED AS PER
<br />MANUFACTURERS I1\15TALLAT ION INSTRUCTIONS AND IRC R905.3.
<br />I G. METAL ROOF SHINGLES AND METAL ROOF PANELS SHALL BE INSTALLED
<br />PER MANUFACTURERS INSTALATION INSTRUCTIONS AND IRC P905.4
<br />AND R905. 10. THE SLOPE OF METAL ROOFS SHALL BE A MINIMUM OF
<br />3: 1 2.
<br />STRUCTURAL NOTES
<br />SEE AI-50 THE STRUCTURAL ENGINEER'S NOTES ON ATTACHED "S"
<br />5HEET5,
<br />THE FOLLOWING STRUCTURAL NOTES ARE SUPPLEMENTAL TO THE
<br />ENGINEERING NOTES. IN ANY CASE OF CONFLICT, THE ENGINEERS
<br />STRUCTURAL NOTES SHALL SUPERSEDE THESE NOTES.
<br />1. DRAWINGS INDICATE GENERAL AND TYPICAL DETAILS OF
<br />CONSTRUCTION, WHERE CONDITIONS ARE NOT SPECIFICALLY
<br />INDICATED BUT ARE OF SIMILAR CHARACTER TO THE DETAILS SHOWN,
<br />SIMILAR DETAILS OF CONSTRUCTION SHALL BE USED, SUBJECT TO
<br />REVIEW AND APPROVAL BY'I HE ARCHITECT AND THE STRUCTURAL
<br />ENGINEER,
<br />2. FOUNDATION SUPPORTING WOOD SHALL EXTEND AT LEAST G" ABOVE
<br />THE ADJACENT FIN15H GRADE. FOUNDATION WALL BACKFILL SHALL
<br />BE PLACED SIMULTANEOUSLY ON BOTH SIDES OF WALL. PROVIDE 4"
<br />PERFORATED PIPE FOR SUBSURFACE DRAINAGE, FOOTING SIZE
<br />SHALL BE AS INDICATED ON DRAWINGS OR PER IRC K405,
<br />S. FOUNDATIONS WHERE THE SURFACE 15 SLOPED MORE THAN ONE (1)
<br />FOOT IN TEN (10) FEET SHALL BE LEVEL OR SHALL BE STEPPED 50
<br />THAT BOTH "TOP AND BOTTOM OF SUCH FOUNDATION ARE LEVEL_ PER
<br />IBC R403. 1 ,5.
<br />4. WHERE STRUCTURAL COLUMNS AND POSTS ARE EXPOSED TO
<br />WEATHER OR WATER SPLASH ABOVE A CONCRETE SURFACE,
<br />PROVIDE A MINIMUM I " FIER OR METAL PEDESTAL ABOVE THE
<br />CONCRETE SURFACE PER IRC R3 1 9. 1 ,4,
<br />5. FOUNDATION PLATES SHALL BE BOLTED TO THE FOUNDATION WITH
<br />STEEL BOLTS EMBEDDED INTO THE CONCRETE. THERE SHALL BE A
<br />MINIMUM OF TWO (2) BOLTS PER PIECE AND WITHIN 1 2" FROM EACH
<br />END PER IRC R403. I.G. SEE DRAINING FOR 51ZE AND SPACING.
<br />G. CONCRETE SLABS ON GRADE SHALL BE 4" THICK MINIMUM, A 4" THICK
<br />GRAVEL BASE COURSE 511ALL BE PLACED ON THE PREPARED
<br />SUBGRADE WHEN THE SLAB 15 BELOW GRADE PER IRC R50G,2.2
<br />7. A G MIL. POLYELETHENE VAPOR BARRIER WITH JOINTS LAPPED NOT
<br />LE55 THAN G" 5HALL BE PLACED BETWEEN THE CONCRETE FLOOK
<br />SLAB AND BASE COURSE PER IRC R50G.2.3,
<br />8. NOTCHES IN SOLID LUMBER JOISTS, RAFTERS AND BEAMS SHALL NOT
<br />EXCEED ONE SIXTH OF THE DEPTH OF THE MEMBER, SHALL NOT BE
<br />LONGER THAN ONE THIRD OF THE DEPTH OF THE MEMBER AND SHALL
<br />NOT BE LOCATED IN THE MIDDLE ONE THIRD OF THE SPAN. NOTCHES
<br />AT THE ENDS SHALL NOT EXCEED ONE FOURTH OF THE DEPTH OF THE
<br />DOOR AND WINDOW NOTES
<br />MEMBER, THE TENSION SIDE OF MEMBERS 4" OR GREATER IN
<br />NOMINAL THICKNESS SHALL NOT BE NOTCHED EXCEPT AT THE ENDS.
<br />1. EVERY elFFPING ROOM AND HABITABLE ROOMS IN BASEMENTS SHALL
<br />HAVE AT LEAST ONE OPERABLE WINDOW WITH A NET CLEAR
<br />THE DIAMETER OF HOLES SHALL NOT EXCEED ONE THIRD OF THE
<br />OPENING OF 5.7 SF. THE OPENING HEIGHT SHALL D, 24"MINIMUM
<br />AND WIDTH 20" MINIMUM, WITH A FINISHED SILL HEIGHT 1\10 MORE THE
<br />DEPTH NOR BE CLOSER THAN 2" TO THE TOP OR BOTTOM OF THE
<br />44" ABOVE THEE FLOOR. PER IPC R310. 1 . IF WINDOW WELLS ARE
<br />MEMBER, PER IRC K802,7. 1
<br />NECE55ARYTHEY SHALL MEET THE REQUIREMENTS OF IRC R310.2.
<br />9. ANY STUD IN AN EXTERIOR WALL OR BEARING PARTITION MAY BE CUT
<br />WINDOWS
<br />RES�rT WINDn�OAA5S �cIFl� N TABLLE DESIGNED AND
<br />E
<br />OR NOTCHED TO A DEPTH NOT EXCEEDING 25% OF ITS WIDTH, PER
<br />ADJUSTED FOP HEIGHT AND EXPOSURE PEP TABLE R301.2(.�).
<br />IRC R G02. G.
<br />3. EXTERIOR WINDOWS AND GLASS DOORS SHALL BE TESTED BY AN
<br />APPROVED INDEPENDENT LABORATORY AND BEAR A LABEL
<br />10. STRUCTURAL FLOOR MEMBERS SHALL NOT BE CUT, BORED OR NOTCHED
<br />IDENTLYING MANUFACTURER., PERFORMANCE CHARACTERISTICS
<br />AND APPROVED INSPECTION AGENCY To INDICATE COMPLIANCE
<br />IN EXCESS OF IRC K502.8 AND FIGURE R502.8,
<br />WITH THE REQUIREMENTS OF IRC RG 13.3.
<br />4. WINDOW AND GLASS DOOR ASSEMBLIES SHALL BE ANCHORED IN
<br />1 1. CUTS, NOTCHES AND HOLES BORED IN LAMINATED VENEER LUMBER
<br />ACCORDANCE WITH THE MINIMUM REQUIREMENTS I1 LU5T RATED IN
<br />(LVL) GLU-LAMINATED LUMBER (GLU-LAM) OR I -JOISTS ARE
<br />IRC RG13.5.
<br />PERMITI ED ONLY IN LOCATIONS APPROVED BY THE MANUFACTURER
<br />5. GLAZING IN HAZARDOUS LOCATIONS (AS OUTLINED IN IBC 240G.3)
<br />SUCH As:
<br />AND CONSIDERED IN THE SPECIFIC DESIGN OF THE MEMBER, PER IRC
<br />a. PANESINSWINGING, , OPMoPBIFOLoDooPs:
<br />R802.7.2.
<br />b. GLAZING WITHIN 24" OfFAA ROOROPENING,
<br />C. GLAZING IN STAIRWAYS,
<br />d. GLAZING IN SHOWER OR TUB SURROUNDS
<br />e. GLAZING IN GUARDS AND RAILINGS
<br />12. PREFABRICATED WOO ROOF TRUSSES SHALL BE DESIGNED BY THE
<br />f. GLAZING CL05EPTHAN 18" To A, FLOOR
<br />MANUFACTURER IN ACCORDANCE WITH AN51/7I I FOR THE SPAN
<br />SHALL BE SAFETY GLAZING OR WIRE REINFORCED, TEMPERED OR
<br />CONDITIONS SHOWN ON THE PLAN�J.
<br />LAMINATEDSAFETY GLASS, OR, 5HATTERRE515TANTPLASTIC PEP
<br />IRC P308.4 AND IBC 240& GLAZING WITH THE EXPOSED EDGE
<br />WITHIN A 24" ARCH OF THE VERTICAL EDGE OF A DOOR SHALL BE
<br />STANDARD COMPOSITION ROOF LOADING SHALL BE
<br />5AFETYGLA-ZINC-PEP[PC R308.4
<br />TOP CHORD LIVE LOAD 25 PSF
<br />G. GLAZING IN SKYLIGHTS SHALL CONFORM TO IRC R308.G,
<br />TOP CHORD DEAD LOAD 12 P5F
<br />MECHANICAL AND ENERGY NOTES
<br />BQT T QM CHORD DEAD LOAD 5 PSF
<br />TOTAL LOAD 42 PSF
<br />1. ALL WORK SHALL CONFORM TO THE INTERNATIONAL MECHANICAL
<br />CODE, THE 2009 WA51-IINGTOiJ STATE ENERGY CODE ( AND THE
<br />2003 SEATTLE SUPPLEMENT. IF APPROPRIATE.)
<br />STANDARD TILE ROOF LOADING SHALL BE :
<br />2. SEE BUILDING SECTION FOR, INSULATION RATING AND LOCATION.
<br />TOP CHORD LIVE LOAD 25 P5F
<br />3. KITCHFN RANGE FAN, EXHAUST PAN5, AND CLOTHES DRYERS SHALL
<br />TOP CHORD DEAD LOAD 25 PSF
<br />EXHAUST DIRECTLYTO THE OUTSIDE, VENTS SHALL BE SMOOTH,
<br />BOTTOM CHORD DEAD LOAD 5 PSF
<br />NON-COMBUSTIBLE, NONA135ORBENT AND EQUIPPED WITH BACKDRAFT
<br />DAMPER. ALL EXHAUST OUTLETS SHALL TERMINATE AT LEAST
<br />TOTAL AL LOAD 55 PSF
<br />3 FEET FROM ANY OPENING INTO THE BUILDING PER IPC R303.4.
<br />4. WASHINGTON STATE ENERGY CODE, GENERAL NOTES:
<br />13. WOOD FLOOR TRUSSES SHALL BE DESIGNED IN ACCORDANCE
<br />a. ELECTRICAL WATER, HEATER SHALL HAVE THE FOLLOWING PER
<br />WITH APPROVED ENGINEERING PRACTICES. SUBMIT SHOP DRAWINGS
<br />WSEC SECTION 504:
<br />AND DESIGN CALCULATIONS (COMPLETED WITH STRESS DIAGRAMS)
<br />I. SEPARATE POWER OR GAS SHUTOFF.
<br />FOP, THE STRUCTURAL ENGINEER TO REVIEW PRIOR TO FABRICATION.
<br />NONCOMBUSTIBLENAELABEL ANK(uNHEATED SPACES ONLY
<br />SUBMITTED DOCUMENTS SHALL BEAR THE STAMPS AND SIGNATURE
<br />ON
<br />v. TEMPERATURE SETTING OF 120 DEGREES F.
<br />OF A REGISTERED PROFESSIONAL ENGINEER, STATE OF
<br />b. SHOWER AND LAVATORIES SHALL LIMIT PLOW TO 2.G GPM (E.
<br />WAS H I N GTON
<br />504.8.1)
<br />c. CEILING INSULATION:
<br />14, WOOD ROOF TRUSSES SHALL UTILIZE APPROVED CONNECTOR
<br />PLATES (GANGNAIL OR EQUAL). SUBMIT SHOP DRAWINGS AND
<br />I. BAFFLES TO MAINTAIN 1"AIR SPACE ABOVE INSULATION
<br />ii. BAFFLES To EXTEND 0 ABOVE BAI INSULATION
<br />DESIGN CALCULA, T IONS (COMPLETED WITH STRESS DIAG-RAM5) FOR
<br />III. BAFFLES TO EXTEND 12" ABOVE LOOSE FILL INSULATION.
<br />THE STRUCTURAL ENGINEER TO REVIEW PRIOR TO FABRICATION,
<br />d. WALL INSULATION SHALL BE:
<br />SUBMITTED DOCUMENTS SHALL BEAR THE STAMPS AND SIGNATURE
<br />i. FACED. STAPLED BATTS, OR
<br />OF A REGISTERED PROFESSIONAL ENGINEER, STATE OF
<br />RETA DEOR E A FAIINT WITH A11DRY MILPOLY
<br />MVROING
<br />WASHINGTON, PROVIDE FOR SHAPES, BEARING POINTS,
<br />RR.
<br />OF 1.0 MAXIMUM.
<br />INTERSECTIONS, HIPS, VALLEYS, ETC., SHOWN ON DRAWINGS. EXACT
<br />e. CONCEALED INSULATION SHALL BE PLACED BEHIND SHOWER/
<br />COMP051 T ION OF SPECIAL HIP, VALLEY, AND INTERSECTION AREAS
<br />TUB AND BEHIND PARTITION STUD/ CORNER.
<br />(USE OF GIRDER TRUSSES, JACK TRUSSES, STEP-DOWN TRUSSES,
<br />I. FLOOR INSULATION SHALL HAVE VAPOR BARRIER ON THE WARM
<br />ETC.) SHALL BE DETERMINED BY THE MANUFACTURER UNLESS
<br />SIDE.
<br />SPECIFICALLY INDICATED ON THE PLANS. PROVIDE ALL TRUSS TO
<br />o. ATTIC AND CRAWL SPACE ACCESS PANELS To Be INSULATED
<br />TRUSS AND TRUSS TO GIRDER TRUSS CONNECTION DETAILS AND
<br />AND WEATHER STRIPED,
<br />REQUIRED CONNECTION MATERIALS. PROVIDE FOR ALL TEMPORARY
<br />h. RECESSED LIGHTING FIXTURES To COMPLY WITH N/5EC SECTION
<br />AND PERMANENT TRUSS BRACING AND BRIDGING. IF TRUSS
<br />502. 4.4
<br />CONFIGURATION DIFFERS FROM THAT SHOWN ON ARCHITECTURAL
<br />I. VAPOR RETARDERS 51HALL BE INSTALLED PER5.502. I.C.
<br />PLAN, THE MANUFACTURER SHALL CONTACT THE ARCHITECT AND
<br />J. s-MIL BLACK POLYETHYLENE CPOUNDCOVER SHALLBELAPPED
<br />ENGINEER TO VERIFY SUPPORTING FRAMING, ALL TRUSSES SHALL
<br />12° ATJOINTAND EXTEND TO FOUNDATION WALL IN CRAWL
<br />COMPLY WITH IRC R802. 10.
<br />FACE.
<br />k. ALL EXTERIOR DOOP5 (EXCEPT 20 MINUTE DOORS) SHALL BE
<br />WEATHER STRIPPED PER 5,502.4.3,
<br />15. WOOD STRUCTURAL PANEL SHEATHING (PLYWOOD AND 0513)
<br />SHALL MEET REQUIREMENTS OF THE IRC R503.2, EACH PIECE SHALL
<br />I. SERVICE HOT AND COLD WATER PIPING IN UNCONDITIONED
<br />SPACES SHALL BE INSULATED TO THE MINIMUM VALUES
<br />BARE THE RATING STAMP OF THE APPROPRIATE AGENCY,
<br />LISTED IN TABLE 5-12 AND SECTION 503.1.1 .
<br />m. EACH DWELLING UNIT SHALL BE PROVIDED WITH HEATING
<br />I G. ALL STRUCTURAL PANEL COMPONENTS OF THE BUILDING SUCH AS
<br />FACILITIES CAPABLE OF MAINTAINING 70 DEGRFE5 F AT A
<br />SOFTWOOD PLYWOOD, PARTICLE BOARD, WAFER BOARD, AND OSB
<br />POINT 3'-0" ABOVE THE FLOOR IN ALL HABITABLE ROOMS
<br />wrIEIN' THE OUTSIDE TEMPERATURE IS As SET FORTH IN
<br />SHEATHING SHALL BE IDENTIFIED A5 "EXTERIOR".
<br />SECTION 305 WSEC, SECTION 31 0. 1 1 OF UBC. FUEL BURNING
<br />APPLIANCES SHALL BE LISTED AND LABELED BY AN
<br />APPROVED AGENCY AND INSTALLED AND VENTED
<br />17. ADHERED AND ANCHORED VENEER SHALL CONFORM TO IRCR703,
<br />ACCORDING TO SPECIFICATIONS. PROVIDE A MINIMUM CLEAR
<br />WORKING SPACE OF 3" MINIMUM ALONC SIDES, BACK AND
<br />STRUCTURAL SHAPES USED FOR ANCHORED MASONRY VENEER
<br />TOP of APPLIANCE WITH 2" MINIMUM CLEARANCE TOTAL SIDE
<br />LINTELS SHALL CONFORM TO R703,7, 2. 1. VENEER SHALL BE FLASHED
<br />TO SIDE,
<br />PER IRC R703,7.5 AND R703.8,
<br />n. STANDARD AIR LEAKAGE (WSEC SECTION 502.4.3) CAULKING IS
<br />COMPLETE WrIEN INSTALLED IN THE FOLLOWING LOCATIONS:
<br />18, ANCHORED VENEER SHALL BE PROVIDED WITH CORROSION RESTS ANT
<br />TE/ SUB FLOOR.
<br />i1.51ETWIf NFSUIVBINOLE A DUCT REGISTER PENETRATIONS
<br />ANCHOR TIES PER IKC K703.7.4. THE ANCHOR TIES SHALL BE SPACED
<br />� . PIMJTIONS/MUDSILNETRATTEDLowERFI_ooRs)
<br />A MAXIMUM OF 24" ON CENTER AND SUPPORT NO MORE THAT 2
<br />w. PARTITIONS/ 5TUD PENETRATIONS.
<br />v. LIGHT FIXTURE/ FLUE FENETKATION5.
<br />SQUARE FEET OF VENEER. ADDITIONAL VENEER TIES SHALL BE
<br />vi. AROUND WINDOV✓ AND DOOR FRAMES
<br />PROVIDED AROUND ALL WALL OPENINGS GREATER THAN I G" IN
<br />WAS HSTATE VENTILATION AND INDOOR Ale
<br />EITHER DIRECTION PER R703.7.4, 1. 1.
<br />QUALITY CODE
<br />QNOTES:
<br />CODE
<br />a. EACH DWELLING UNIT OR GUEST ROOM SHALL BE EQUIPPED WITH
<br />ELECTRICAL NOTES
<br />SOURCE SPECIFIC AND WHOLE MOUSE VENTILATION SYSTEMS
<br />DESIGNED TO SATISFY THE REQUIREMENTS OF THE
<br />WASHINGTON STATE VIASQ CHAPTER 3.
<br />1. ALL ELECTRICAL MATERIALS, INORKL�AANSHIP AND CONSTRUCTION
<br />b. MECHANICAL VENTILATION PAN DUCTS SHALL BE 4" OR PROPERLY
<br />SHALL CONFORM TO THE REQUIREMENTS OF THE INTERNATIONAL
<br />SIZED USING VIA5Q. TABLE 3.2 AND 3.3.
<br />RESIDENTIAL CODE, INTERNATIONAL BUILDING CODE AND THE
<br />cMECHANICAL VENTILATION SYSTEM5SHALL HAVE ATIMEP,
<br />WASHINGTON STATE ELECTRICAL CODE, LATEST EDITION. VERIFY
<br />GE. HUMIDSTAT OR SWITCH PER VIAQ. 5.302.3. 1. AND
<br />VIA5Q.5.302.3.2
<br />ALL CONDITIONS BEFORE PROCEEDING WITH WORK,
<br />d. MECHANICAL VENTILATION SYSTEMS SHALL HAVE P-4
<br />INSULATION IN UNCONDITIONED SPACES PLUS BACK-DPAFf
<br />2. PROVIDE ELECTRICAL GROUND WIRES EMBEDDED IN FOUNDATION PEP
<br />DAMPER. (VIAQ. 5.302.5)
<br />ELECTRICAL CODE,
<br />e. MECHANICAL VENTILATION SUPPLY DUCTS IN CONDITIONED
<br />SPACES SHALL HAVE R-4 INSULATION. (VIASQ. 5.302.5)
<br />3. 1 10 V HARD WIRED SMOKE DETECTORS WITH BATTERY BACKUP
<br />f. SUPPLY DUCTS SHALL HAVE VOLUME DAMPERS; OP EQUIVALENT,
<br />SHALL BE INSTALLED IN EACH SLEEPING ROOM AND IN ONE
<br />TO BALANCE SYSTEM (WSEC 5.503.G)
<br />CENTRAL LOCATION ON EACH STORY OR LEVEL, PREFERABLY
<br />3. SUPPLY AND RETURN AIR, DUCTS SHALL HAVFSEALFDDUCT
<br />JOINTS IN UNCONDITIONED SPACES (VI/SEC S.503. 10.2)
<br />C,LO5E TO THE STAIR LANDING. EACH SMOKE DETECTOR SHALL BE
<br />INTERCONNECTED 50 AS TO SOUND ALARMS IN EACH ROOM OR
<br />h. EXHAUST FANS SHALL BE:
<br />AREA IF ONE DETECTOR IS TRIGGERED, PER IRC R3 13
<br />FLOW RATED AT 0,25 W.G. STATIC PPE55URF
<br />u. SOUND RATED AT I .5 SONE5 MAXIMUM FOR WHOLE
<br />HOUSE PAN.
<br />n. INSULATED TO 7.-4 IN UNCONDITIONED SPACES.
<br />w. EQUIPPED WITH A BACKDPAFT DAMPER.
<br />i. HVAC PLENUMS, SUPPLY, AND RETURN AIR DUCTS SHALL HAVE
<br />DOOR AND WINDOW NOTES
<br />R-8 INSULATION (WSEC TABLE 5-1 1 , ALL OPTICN5)
<br />1. OUTDOOR AIR INLETS: INLETS SHALL BE SCREENED OR
<br />1. EVERY 5LEEPING- ROOM AND HABITABLE ROOMS IN BASEMENTS SHALL
<br />OTHERWISE PROTECTED FROM ENTRY BY INSECTS, LEAVES,
<br />OR OTHER MATERIALS. OUTDOOR AIR INLETS SHALL BE
<br />HAVE AI` LEAST ONE OPERABLE WINDOW WITH A NET CLEAR
<br />LOCATED SO AS NOT TO TAKE AIR FROM THE FOLLOWING
<br />OPENING OF 5.7 5F. THE OPENING HEIGHT SHALL BE 24" MINIMUM
<br />AREAS: (VIAQ.5.302.(7-1)
<br />AND WIDTH 20" MINIMUM, WITH A FINISHED SILL HEIGHT NO MORE THE
<br />I. CLOSER THEN TEN FEET FROM AN APPLIANCE VENT
<br />OUTLET, UNLESS SUCH VENT OUTLET 15 THREE FEET
<br />44" ABOVE THE FLOOR, PEP, IRC R3 10. 1. IF WINDOW WELLS ARE
<br />ABOVE AIR INLET,
<br />NECESSARY THEY SHALL MEET THE REQUIREMENTS OF IRC R3 10.2.
<br />NHEREHIT VAL'LDOOR PICK UP OBJECTIONABLE ODORS, FUMES
<br />OR FLAMMABLE VAPORS.
<br />". IN HAZARDOUS OF, UNSANITARY LOCATIONS,
<br />iv. IN A ROOM OR SPACE HAVING FUEL -BURNING.
<br />2. EXTERIOR WINDOWS AND GLASS DOORS SHALL BE DESIGNED TO
<br />APPLIANCES.
<br />RESIST THE DESIGN WIND LOADS SPECIFIED IN TABLE R301 .2(2) AND
<br />v. CLOSER THEN TEN FEET FROM A VENT OPENING TO A
<br />PLUMBINGDRAINAGE SYSTEM UNLE55THE VENT
<br />ADJUSTED FOR HEIGHT AND EXPOSURE PER TABLE R30 1.23 .
<br />( )
<br />OPENING IS AT LEAST THREE FEET ABOVE THE AIR INLET.
<br />IN'
<br />N AN ATTIC, CRAWL SPACE OR GARAGE.
<br />3. EXTERIOR WINDOWS AND GLASS DOORS SHALL BE TESTED BY AN
<br />k. SOURCE SPECIFIC VENTILATION SHALL BE PROVIDED IN EACH
<br />KITCHEN, BATHROOM, WATERCLO5ET, LAUNDRY ROOM, SPA,
<br />APPROVED INDEPENDENT LABORATORY AND BEAR A LABEL
<br />INDOOR SWIMMING POOL ENCLOSURE AND ANY OTHER
<br />IDENTIFYING MANUFACTURER, PERFORMANCE CHARACTERISTICS
<br />ROOMS WERE EXCESS WATER VAPOR OR ODOR IS
<br />FRODUCED.
<br />AND APPROVED INSPECTION AGENCY TO INDICATE COMPLIANCE
<br />WITH THE REQUIREMENTS OF IPC RG 13.3.
<br />1. WHOLE HOU5E VENTILATION SYSTEMS: EACH DWFLUNG UNIT
<br />SHALL BE EQUIPPED WITH AWHOLE HOUSE VENTILATION
<br />SYSTEM THAT SHALL BE CAPABLE OF PROVIDING AT LEAST
<br />0.35 AIR CHANGES PER HOUR, BUT NOT LF55 THEN 15 CFM PER
<br />4. WINDOW AND GLA55 DOOR ASSEMBLIES SHALE_ BE ANCHORED IN
<br />BEDROOM PLUS AND .ADDITION 15 CFM. WHOLE HOUSE
<br />ACCORDANCE WITH THE MINIMUM REQUIREMENTS ILLUSTRATED IN
<br />VENTILATION SYSTEM SHALL SUPPLY OUTDOOR AIR TO ALL
<br />HABITABLE ROOMS THROUGH INDIVIDUAL OUTDOOR AIR
<br />IRC RG 13.5.
<br />INLETS, FORCED AIR HEATING SYSTEMS, DUCTING OR
<br />FQU I VALENT.
<br />5. GLAZING IN HAZARDOUS LOCATIONS (AS OUTLINED IN IBC 240G.3)
<br />FANTO EENSURE��BYUNo RCUTDOOv��RI�LS(VIAQ HousF
<br />SUCH AS:
<br />5.302.G.4)
<br />a. PANES IN SWINGING, SLIDING, STORM OR BIFOLD DOORS,
<br />n. ALL FIREPLACE5(VIAQ.5.402.3)SHALLHAVE:
<br />b. GLAZING WITHIN 24" OF A DOOR OPENING,
<br />c. GLA_71 NG IN STAIRWAYS,
<br />I. G" SQUARE INCHESCOMBUSTIBLE AIR SUPFLYDUCT WITH
<br />TIC -HT FI KING DAMPER DIRECTLY CONNECTED TO THE
<br />d, GLAZING IN SHOWER OR TUB SURROUNDS
<br />FIREBOX
<br />e. GLAZING IN GUARDS AND RAILINGS
<br />n. TIGHT FITTING GLA55 OR METAL DOORS.
<br />TIGHTLY FITTINGH DAMPER V✓ITMANUAL OR
<br />f. GLAZING CLOSET, THAN 1 8" TO A FLOOR
<br />o. RADON MONITOR, PRINTED INSTRUCTIONS, AND INFORMATION
<br />SHALL BE SAFETY GLAZING OR WIRE REINFORCED, TEMPERED OR
<br />SHEET SHALL BE SUPPLIED TO THE SINGLE FAMILY DWELLING
<br />OR FIRST FLOOR UNIT OF MULTIPAMLYDWELLINGBYTHE
<br />LAMINATED SAFETY GLASS, OR SHATTER RESISTANT PLASTIC PER
<br />GENERAL CONTRA(' TOP AS REQUIRED BY WA5HINGTON
<br />STATE.
<br />I. WHOLE HOUSE VENTILATION SYSTEMS: EACH DWELLING UNIT
<br />SHALL BE EQUIPPED WITH A WHOLE HOUSE VENTILATION
<br />SYSTEM THAT SHALL BE CAPABLE OF PROVIDING AT LEAST
<br />0.35 AIR CHANGES PER HOUR, BUT NOT LESS THEN 15 CFM PER
<br />BEDROOM PLUS AND ADDITION 15 CFM. WHOLE HOUSE
<br />VENTILATION SYSTEM SHALL SUPPLY OUTDOOR AIR TO ALL
<br />HABITABLE ROOMS THROUGH INDIVIDUAL OUTDOOR AIR
<br />INLETS, FORCED AIR HEATING SYSTEMS, DUCTING OR
<br />EQUIVALENT.
<br />m. AIRFLOW BETWEEN FRESH AIR PORTS AND THE WHOLE HOUSE
<br />FAN TO BE ENSURED BY UNDERCUT DOOR/ GRILLS (VIAQ.
<br />S.302.G.4)
<br />n. ALL FIREPLACES (VIAQ.5.402.3) SHALL HAVE:
<br />I. G" SQUARE INCHES COMBUSTIBLE AIR SUPPLY DUCT WITH
<br />TIGHT FITTING DAMPER DIRECTLY CONNECTED TO THE
<br />FIREBOX
<br />II. TIGHT FITTING GLA55 OR METAL DOORS.
<br />ul. TIGHTLY FITTING FLUE DAMPER WITH MANUAL OR
<br />AUTOMATIC CONTROLS
<br />o. RADON MONITOR, PRINTED INSTRUCTIONS, AND INFORMATION
<br />SHEET SHALL BE SUPPLIED TO THE SINGLE FAMILY DWELLING
<br />OR FIRST FLOOR UNIT OF MULTIFAMILY DWELLING BY THE
<br />GENERAL CONTRACTOR AS REQUIRED BY WASHINGTON
<br />STATE.
<br />INDEX Of P,\\AWP TAGS
<br />AP\C1n'1TECT1 I
<br />7
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<br />-PERTINENT CODE
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<br />Hi EEi.
<br />g. ALL CHIMNEYS SHALL EXTEND AT LEAST 2'-0" ABOVE THE
<br />HIGHEST ELEVATION OF ANY PART OF THE BUILDING WITHIN 1 0'-
<br />0" BUT SHALL NOT BE LESS THAN 3' ABOVE THE HIGHEST POINT
<br />WHERE THE CHIMNEY PASSES THROUGH THE ROOF PER IRC
<br />r inni �
<br />IR,C K308,4 AND IBC 240G. GLAZING WITH THE EXPOSED EDGE
<br />WITHIN A 24" ARCH OF THE VERTICAL EDGE OF A DOOR SHALL BE
<br />SAFETY GLAZING FER IRC R308.4
<br />G. GLAZING IN SKYLIGHTS SHALL CONFORM TO IRC P308.G.
<br />
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