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<br /> GENERAL NOTES
<br /> CONTRACTOR SHALL VERIFY ALL SITE CONDITIONS AND DIMENSIONS PRIOR INSULATION AND FENESTRATION REQUIREMENTS E.,2 Window,Skylight and Door Schedule
<br /> TO COMMENCING THE WORK. •T k_1 k x Project Information R'
<br /> WORK SHALL COMPLY WITH THE FOLLOWING CODES: .; _
<br /> 2015 INTERNATIONAL RESIDENTIAL CODE .; - s R. .- 2309 PINE ST io
<br /> 2015 WASHINGTON ENERGY CODE FENESTRATION U-FACTOR Ik am. -
<br /> OTHER CODES APPLICABLE BY JURISDICTION. SKYLIGHT U-FACEOR Ud 0.50EVERETT,WA,98201 •� a e)
<br /> I
<br /> AIR SEALING GLAZED FENESTRATION SHGC Ike) U NR o rl
<br /> . 1. ALL PLUMBING,EELECTRICAL,AND HVAC PENETRATIONS IN FLOOR, CEILING R-VALUE Ibl 49
<br /> WALLS,AND CELINGS ARE CAULKED AND SEALED. WOOD FRAME WALL R-VALUE lei 21 INT
<br /> 2. WHERE PENETRATIONS NEED A FIRESTOP,DISGUST WITH BUILDING MASS WALL R-VALUE Id) 21/21 Vertical Fenestration(Windows and doors) ACTUAL SIZE o g
<br /> OFFICIAL.
<br /> 3. ELECTRICAL OUTLET AND LIGHT SWITCH BOXES ON EXTERIOR WALLS FLOOR R-VALUE - Do Component Width Height Sill w
<br /> MUST SE SEALED AT THE BACK OF THE RECEPTACLE OR SEALED WITH Below-GRADE WALL R-VALUE Iv) 10/15/21 INT TB
<br /> FACEPLATE GASKETS. Description Ref. U-factor Qt. Feet Inch Feet inch Feet Inch Area UA
<br /> 4, SEAL RIM JOIST BETWEEN HEATED FLOORS OR USE PRODUCT LIKE SLAB R-VALUE&DEPTH(q,hl 10,OFT AM 'a
<br /> "TYVEK"ON EXTERIOR. W1-XO-EGRESS WSEC 0.30 1 6 ° 3 ° 3 2 18.0 5.40 Z V 3
<br /> 5. VAPOR BARRIER SHALL BE EITHER FACE STAPLED BATTS,4 MIL. ENERGY REQUIREMENTS FOR ALTERATION AND ADDITIONS,PRESCRIPTIVE 1O 1
<br /> VISQUEEN OR AN APPROVED VAPOR BARRIER PAINT. APPROACH-WSEC TABLE R402.1.1 Cn o
<br /> a. R-VALUES ARE MINIMUMS.U-FACTORS AND SHGC ARE MAXIMUMS. Sum of Vertical Fenestration Area and UA 18.0 5.40 s)_ 20
<br /> REPARATION BETWEEN DWELLING AND GARAGE/CARPORT: WHEN INSULATION IS INSTALLED IN A CAVITY WHICH IS LESS THAN in
<br /> coa. NO SEPARATION REQUIRED IT ENTIRELY OPEN ON 2 OR MORE SIDES THE LABEL OR DESIGN THICKNESS OF THE INSULATION, THE Vertical Fenestration Area Weighted U=UA/Area 0.30 Yl E 7
<br /> AND NO ENCLOSED USES.(OPEN DECKS ABOVE ARE OKAY.NON-RATED COMPRESSED R-VALUE OF THE INSULATION FROM APPENDIX TABLE '°'
<br /> WALLS AND OPENABLE WINDOWS BETWEEN THE DWELLING AND A101.4 SHALL NOT BE LESS THAN THE R-VALUE SPECIFIED IN THE WINDOW&DOOR SCHEDULE NOTES: OTHER REQUIREMENTS:
<br /> CARPORT ARE OKAY). TABLE.THE VALUES IN ITEMS B.THROUGH H.BELOW APPLY TO 1. XO=SLIDER,SH=SINGLE HUNG,OH=DOUBLE HUNG,FIX=PICTURE, a. GUARDRAILS:MIN.36"HT.MAX.4"SPACING BETWEEN
<br /> b. MINIMUM 1/2"GWB ON GARAGE/CARPORT SIDE OF WALLS REQUIRED FOR ALTERATIONS AND ADDITIONS,AND ARE FOR WOOD FRAMING ONLY- C=CASEMENT INTERMEDIATE MEMBERS(42"MIN.HT.FOR R-2 EXTERIOR). w
<br /> '.A ALL GARAGES/CARPORTS NOT COVERED BY ABOVE. METAL FRAMING NOT ALLOWED UNDER PRESCRIPTIVE APPROACH.FOR 2. IF CONTRACTOR DECIDES TO REPLACE WINDOWS,THEY MUST MEET N. FLOORINGS:BOTTOM MIN.12"BELOW GRADE,TOP OF FOUNDATION
<br /> a, 1-HOUR FIRE RATED WALL REQUIRED I=LESS THAN 5 FEET FROM ALTERATIONS ONLY,WHERE EXISTING FRAMING REMAINS AND THE ENERGY PERFORMANCE STANDARDS,HEAT TREATMENT WALL MIN.6"ABOVE GRADE. OB 3 m
<br /> PROPERTY LINE INO OPENINGS ALLOWED LESS THAN 3'FROM PROPERTY FRAMING CAVITY IS EXPOSED DURING CONSTRUCTION,THE CAVITY MUST REQUIREMENTS AND EGRESS REQUIREMENTS. c. CONCRETE SLABS ON GRADE:3-1/2°MIN.THICKNESS.
<br /> LINE,25%MAXIMUM OPENINGS BETWEEN 3'AND 5'TO PROPERTY LINE). BE FILLED WITH INSULATION.WHERE THE FRAMING CAVITY IS NOT - 3. ALL WINDOWS SHALL BE NFRC CERTIFIED. d. PIER BLOCKS:MIN.12"X 12°SIZE;RESTING ON CONCRETE PAD MIN. ;:aaeovAL sTnN+v
<br /> OVERHANGS MUST BE A MINIMUM 2'FROM PROPERTY LINE,EXCEPT EXPOSED DURING CONSTRUCTION,NO ADDITIONAL INSULATION IS 4. CONTRACTOR TO VERIFY EGRESS AND HEAT TREATMENT 12"BELOW GRADE.
<br /> STEEL GUTTER ALLOWED CLOSER AND 5/8°GWB SHEATHING REQUIRED REQUIRED.WHERE NEW FRAMING IS INSTALLED,FULL INSULATION IS REQUIREMENTS WITH WINDOW&DOOR MANUFACTURER. e. FOUNDATION WALLS:PROVIDE ONE(1)i4 REBAR TOP AND BOTTOM
<br /> ON UNDERSIDE WHEN 5'OR LESS FROM PROPERTY LINE. REQUIRED AS SPECIFIED BELOW: 5. CONTRACTOR TO VERIFY WINDOW AND DOOR DIMENSIONS PRIOR TO AND AT ALL WINDOWS/DOOR OPENINGS.LIMIT 4'MAX.BACKFILL.
<br /> b. MIN.CEILING INSULATION=R-49 IR-58 IF FULL THICKNESS OF ORDERING WINDOWS. f. FOUNDATION ANCHOR BOLTS:MIN.1/2"X 10",6 FT.ON CENTER
<br /> OGRESS WINDOWS:REQUIRED FOR 1 WINDOW/BEDROOM OR SLEEPING AREA INSULATION EXTENDS OVER THE WALL TOP PLATE)FOR SINGLE RAFTER 5. EGRESS WINDOWS SIZED FOR'MILGARD STYLE LINE°SERIES MAX.WITH TWO(2)BOLTS PER PIECE OF PLATE AND AT LEAST
<br /> (BELOW 4TH FLOOR)AND 1 WINDOW/BASEMENT. OR JOIST-VAULTED CEILINGS,THE INSULAITON MAY BE REDUCED TO WINDOWS.CONTRACTOR TO VERIFY EGRESS REQUIREMENTS IF A ONE(1I BOLT WITH 12°AT END OF EACH PIECE(REQUIRED FOR
<br /> a. MIN.NET CLEAR AREA=5.7 SQ.FT,)MIN.3'0"x 4.6"IF DOUBLE HUNG R-38. DIFFERENT MANUFACTURER/MODEL IS CHOSEN. NEW CONSTRUCTION).
<br /> OR 4'0"x 3'6'WINDOW IF SLIDER).5.0 SQ.FT.IF SILL HEIGHT IS a INT.(INTERMEDIATE FRAMING)DENOTES STANDARD FRAMING 16 INCHES g. ALL STRUCTURAL SOFTWOOD PLYWOOD,PARTICLE BOARD,WAFER
<br /> WITHIN 44"OF GRADE(ABOVE OR BELOW). ON CENTER WITH HEADERS INSULATED WITH A MINIMUM OF R-10 BOARD,AND OSB BOARD ARE STAMPED WITH EXPOSURE'1'OR
<br /> b. MIN.NET CLEAR OPENING WIDTH=20";MIN.NET CLEAR OPENING INSULATION:LOG AND SOLID TIMBER WALLS WITH.A MINIMUM AVERAGE 'EXTERIOR'.
<br /> HEIGHT=24' THICKNESS OF 3.5 INCHES ARE EXEMPT FROM THE INSULATION h. WATER HEATER STORAGE TANK LABELED AS MEETING 1987 NAT'L
<br /> c. MAX.SILL HEIGHT=44°IONE PERMANENTLY INSTALLED STEP WITH REQUIREMENT. APPLIANCE ENERGY CONSERVATION ACT.ASHRAE STANDARD
<br /> MAX.8°RISE AND MIN.9"RUN OKAY FOR EXISTING BEDROOMS). d. MIN ABOVE-GRADE"MASS WALL"INSULATION(TYPICALLY CONCRETE OR 90A-1980 INSULATION TO R-16 OR R-10 PAD IF LOCATED OVER
<br /> CMU)=R-21 CAVITY OR R-21 CONTINUOUS.THE SECOND R-VALUE UNINSULATED SLAB. =',aINEER STAMP
<br /> REQUIRED GLAZING FOR-ASITABLE ROOMS: APPLIES WHEN MORE THAN HALF THE INSULATION IS ON THE INTERIRO i. INSULATE HOT AND COLD WATER PIPES TO R-3 IN UNHEATED
<br /> a. MIN.GLAZED EXTERIOR OPENING AREA=8%OF FLOOR AREA. OF THE MASS WALL AREAS.
<br /> b. GLAZED OPENINGS NOT REQUIRED WHERE PERMANENTLY INSTALLED e. "10/15/21"TB"MEANS R-10 CONTINUOUS INSULATION ON THE EXTERIOR - j. SHOWER REGULATOR TO LIMIT HOT WATER DISCHARGE TO 2.5 GPM
<br /> ARTIFICIAL LIGHT IS PROVIDED. OF THE WALL,OR R-15 CONTINUOUS INSULATION ON THE INTERIOR OF A. WOOD STOVES AND FIREPLACES HAVE TIGHT FITTING DOORS,
<br /> c. OK IF OPENINGS ARE BELOW DECK&ROOFED PORCHES w/MIN.CEILING THE WALL,OR R-21 CAVITY INSULATION PLUS A THERMAL BREAK OUTSIDE COMBUSTION AIR DUCTED TO FIREBOX WITH ACCESSIBLE
<br /> HEIGHT OF 7 FT.(LONG SIDE 65%OPEN). BETWEEN THE SLAB AND THE BASEMENT WALL AT THE INTERIOR OF DAMPER,MIN 6 SO IN FREE VENT AREA.TIGHT FITTING FLUE
<br /> THE BASEMENT WALL.10/15/21'TB"SHALL BE PERMITTED TO BE MET DAMPERS REQ'D.
<br /> MECHANICAL/VENTILATION:REQUIRED FOR HABITABLE ROOMS OF ADDITIONS WITH R-13 CAVITY INSULATION ON THE INTERIOR OF THE BASEMENT I. ALL GAS AND OIL COMBUSTION APPLIANCES HAVE A DIRECT VENT
<br /> AND ALTERATIONS MORE THAN 500 SQ.FT.OR THAT INCLUDE A KITCHEN, WALL PLUS R-5 CONTINUOUS INSULATION ON THE INTERIOR OR OR FORCED DRAFT VENTING.
<br /> BATHROOM AND OTHER AREAS WHERE COOKING ODOR OR EXCESS WATER EXTERIOR OF THE WALL"TB"MEANS THERMAL BREAK BETWEEN FLOOR 0. RECESSED LIGHTS ARE I.C.RATED,DOUBLE WALL CAN LIGHTS OR
<br /> VAPOR WILL BE PRODUCED. SLAB AND BASEMENT WALL WITHIN SEALED WPGWB BOX-IN.
<br /> a. MIN.50 CFM FOR BATHROOM AND LAUNDRY;MIN.100 CFM FOR f. MIN.FLOOR INSULATION ABOVE UNHEATED SPACE=R-50
<br /> KITCHEN. g. MIN.PERIMETER INSULATION FOR UNHEATED SLAB ON GRADE=R-10
<br /> b. MIN.AIR INTAKE OPENINGS=4 SQ.IN.PER ROOM. UNDER ENTIRE SLAB PLUS R-10 FOR 2 FEET
<br /> c. WHOLE HOUSE FAN MUST OPERATE AS SPECIFIED IN IRC M1507.3 h. MIN.INSULATION FOR HEATED SLAB ON GRADE=R-10 UNDER ENTIRE
<br /> SLAB PLUS R-10 PERIMETER INSULATION.SEE R4022.9.1 OF THE WSEC. _J
<br /> SMOKE ALARMS:REQUIRED INSIDE AND OUTSIDE OF SLEEPING AREAS AND ON i. MAX.WINDOW AND DOOR(FENESTRATION)11-FACTOR=U-30.THERE ARE U J
<br /> ALL FLOORS.DIRECT WIRING IS REQUIRED FOR SMOKE DETECTORS,UNLESS NO SHGC REQUIREMENTS IN THE MARINE ZONE. 0
<br /> REMOVAL OF INTERIOR WALL OR CEILING FINISHES IS NECESSARY TO j. IN ANY ONE DWELLING UNIT(INCLUDING BOTH NEW AND EXISTING
<br /> INSTALL THE WIRING. PORTIONS),ONE SIDE-HINGED DOOR UP TO 21 SD FT PLUS UP TO 15 SQ J 0 9,FT OF GLAZED FENESTRATION CAN BE EXEMPT FROM U-VALUE a.
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<br /> CARBON MONOXIDE ALARMS.REQUIRED OUTSIDE SLEEPING AREAS AND ON ALL REQUIREMENTS.
<br /> FLOORS,UNLESS WORK ONLY INVOLVES EXTERIOR SURFACES OF THE k. MAXIMUM SKYLIGHT U-FACTOR=0.50.THE FENESTRATION U-FACTOR 0 W 0
<br /> BUILDING. COLUMN EXCLUDES SKYLIGHTS.THE SHOD COLUMN APPLIES TO ALL w W C) N
<br /> GLAZED FENESTRATION. Er ,_ co
<br /> STAIR REQUIREMENTS:(APPLIES TO ALL R-3 STAIRS AND R-2 PRIVATE I. OTHER:ADD NOTES FOR ENERGY CERTIFICATE IR401.31),DUCT LEAKAGE Q
<br /> STAIRWAYS): TESTING IF FURNACE REPLACED(R101.4.3.1) 1- CD W 1
<br /> a. MIN.WIDTH=36° m. WASHINGTON STATE ENERGY CODE,ALTERATIONS:PROVIDED THE w p w
<br /> PIIF-
<br /> b. MAX.HEIGHT/RISE=7-3/4";MIN.TREAD RUN=10" ENERGY USE OF THE BUILDING IS NOT INCREASED,EXISTING CEILING, W K Z
<br /> c. MIN.HEADROOM=NV WALL OR FLOOR CAVITIES EXPOSED DURING CONSTRUCTION TO BE w Z CL m te
<br /> d HANDRAIL 34°-OW ABOVE TREAD NOSING(RETURN ENDS( FILLED WITH INSULATION.2X4 WALLS SHALL BE INSULATED TO A z „o., )
<br /> e. HANDRAIL GRASP DIMENSION:MIN.1-1/4°,MAX.2" MINIMUM OF R-15. ¢ n- n N w
<br /> f. WINDING STAIRS:
<br /> 1.MIN.TREAD RUN AT NARROWEST POINT=6" FOUNDATION LOCATION:PROPERTY CORNERS MUST BE ACCURATELY _
<br /> 2.MIN.TREAD RUN 12°FROM NARROWEST POINT=10' DETERMINED AND INDICATED ON SITE FOR FOUNDATION INSPECTION.A °O IY J
<br /> a. SPIRAL STAIRS: SURVEY MAY BE REQUIRED.FENCE LOCATIONS WILL NOT BE ACCEPTED AS C/J (.1
<br /> 1.MIN.CLEAR WALKING AREA WIDTH=26" ESTABLISHING PROPERTY CORNERS. W 0
<br /> 2.MIN.TREAD RUN 12'FROM NARROWEST POINT =7-1/2'/ GARAGE-DWELLING FIRE SEPARATION F- 0 0
<br /> MAX.RISER HEIGHT=9-1/2' A 1-3/8"SOLID-CORE WOOD,1-3/8°SOLID OR HONEYCOMB STEEL,OR 20 0 05 =
<br /> 3.MIN.HEADROOM=6'6" MIN.RATED GARAGE/DWELLING DOOR EQUIPPED WITH A SELF-CLOSING
<br /> DEVICE. J C)
<br /> CEILING HEIGHT IN ADDITIONS AND ALTERATIONS(SEATTLE): B. MIN.1/2'GYPSUM WALLBOARD AT GARAGE WALLS AND 5/8"TYPE X < O
<br /> a MIN.TO..FOR NEW CONSTRUCTION OR ADDITIONS GYPSUM BOARD CEILING SEPARATING GARAGE FROM DWELLING IF 0
<br /> b. MIN.6'0:IF BUILDING WAS IN EXISTENCE PRIOR TO 10/17/79(SEE DR APPLICABLE. W Z
<br /> 23-2008 FOR SPECIFICS). C.. MIN.1/2"GYPSUM WALLBOARD WRAPPING POSTS,BEAMS AND WALLS Z
<br /> c. ROOMS WITH SLOPED CEILINGS REQUIRE MINIMUM CEILING HEIGHT IN SUPPORTING THE DWELLING ABOVE THE GARAGE IF APPLICABLE.
<br /> 1/2 OF THE AREA.(PORTIONS OF THE ROOM WITH CEILING HEIGHT 0
<br /> LESS THAN 5 FT.DO NOT COUNT IN TOTAL AREAL
<br /> INSU_ATION: .
<br /> 1. FACED BATTS ARE LAPPED AND FACE STAPLED AT FRAMING MEMBERS. .
<br /> 2. ALL EXTERIOR WALL CAVITIES ARE FILLED WITH UNCOMPRESSED
<br /> INSULATION,INCLUDING ALL CAVITIES ISOLATED DURING FRAMING,
<br /> WIRING,AND PLUMBING. JOB NO. 18-056
<br /> 3. ALL RECESSED FIXTURES IN EXTERIOR WALLS HAVE RIGID BOARD HALF SCALE 11x17
<br /> INSULATION BEHIND THEM. FDLL Gl'al F 22x30
<br /> 4. UNDER-FLOOR INSULATION IS SUPPORTED BY LATH,TWINE,OR OTHER SHEET
<br /> NON-COMPRESSING MEANS. CITY OF EVERETT A 1 .1
<br /> 5. ATTIC ACCESS 15 BAFFLED,WEATHER-STRIPPED AND INSULATED. REVIEWED FOR PERMIT
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