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<br /> EXCERPTS OF THE 20121nternational Residential Code: Part II► Chapter 3 BUILDING PLANNING � CHAPTER 5 FLOORS C ��IVE
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<br /> R311.5.3 STAIR TREADS AND RISE
<br /> RS. ��C�OIVIFC�k�T�'�
<br /> 3 I I.6.3 HANDRAILS REQUIRED. SECTION R3 I 6 R3 I 9. I.2 GROUND CONTACT. R502. 1� DRAFTSTOPPING REQUIRED.
<br /> R3 I I.5.3.3 PROFILE. HANDRAILS SHALL BE PROVIDED ON AT LEAST ONE SIDE OF ALL RAMPS EXCEEDING A SLOPE INSULATION ALL WOOD IN CONTACT WITH THE GROUND, EMBEDDED IN CONCRETE IN DIRECT WHEN THERE IS LISABLE SPACE BOTH ABOVE AND BELOW THE CONCEALED SPACE OF A
<br /> THE RADILIS OF CLIRVATURE AT THE LEADING EDGE OF THE TREAD SHALI. BE NO OF ONE UNIT VERTICAL IN 12 UNITS HORIZONTAL (8.33-PERCENT SLOPE). CONTACT WITH THE GROLIND OR EMBEDDED IN CONCRETE EXPOSED TO THE WEATHER FLOOR/CEILING ASSEMBLY, DRAFTSTOPS SHALI.BE INSTALLED SO THAT THE AREA OF THE Precision � Grace
<br /> GREATER THAN 9/16 INCH(14.3 MM). A NOSING NOT LESS THAN 3/4 INCH(19 MM) R316. I INSULATION. THAT SUPPOR7S PERMANENT STRLICTURES INTENDED FOR HUMAN OCCLIPANCY SHALL CONCEALED SPACE DOES NOT EXCEED I,000 SQLIARE FEET(92.9 M2). DRAFTSTOPPING
<br /> BIIT NOT MORE THAN i I/4 INCH(3� MM)SHALL BE PROVIDED ON STAIRWAYS WITH BE APPROVED PRESSLIRE-PRESERVATIVE-TREATED WOOD SUITABLE FOR GROUND SHALL DIVIDE THE CONCEALED SPACE INTO APPROXIMATELY EQLIAL AREAS. WHERE THE 2508 Audubon Park Dr SE
<br /> 3 I I.E.3. I HEIGHT. INSLII.ATION MATERIALS, INCLUD►NG FACINGS, SLICH AS VAPOR RETARDERS OR VAPOR CONTACT LISE, EXCEPT UNTREATED WOOD MAY BE IJSED WHERE ENTIRELY BELOW ASSEMBLY IS ENCLOSED BY A FLOOR MEMBRANE ABOVE AND A CEILING MEMBRANE Sammamish, WA 98075
<br /> SOLID RISERS. THE GREATEST NOSING PROJECTION SHALL NOT EXCEED THE SMALLEST HANDRAIL HEIGHT, MEASURED ABOVE THE FINISHED SURFACE OF THE RAMP PERMEABLE MEMBRANES INSTALLED WITHIN FLOOR-CEILING ASSEMBLIES, RDOF-CEILING GROUNDWATER LEVEL OR CONTINl10lISLY SLIBMERGED IN FRESH WATER. BELOW DRAFTSTOPPING SHALL BE PROVIDED IN FLOOR/CEILING ASSEMBLIES LINDER THE
<br /> NOSING PROJECTION BY MORE THAN 3/81NCH(9.5 MM) BETWEEN TWO STORIES, SLOPE, SHALL BE NOT LESS THAN 34 INCHES(864 MM)AND NOT MORE THAN 38 ASSEMBI.IES, WALL ASSEMBLIES, CRAWL SPACES AND ATTICS SHALL HAVE A FLAME-SPREAD FOLLOWING CIRCUMSTANCES:
<br /> INCLLIDING THE NOSING AT THE LEVEL OF FLOORS AND LANDINGS. BEVELING OF INCHES(965 MM). INDEX NOT TO EXCEED 25 WITH AN ACCOMPANYIN6 SMOKE-DEVELOPED INDEX NOT TO 206-619-3995
<br /> NOSING SHALL NOT EXCEED I/� INCH (12.7 MM). RISERS SHALL BE VERTICAL OR SLOPED EXCEED 450 WHEN TESTED IN ACCORDANCE WITH ASTM E 84. R3 I 9. I.3 GEOGRAPHICAL AREAS. 2eclecdc7@gmail.com
<br /> FROM THE UNDERS►DE OF 7HE LEADING EDGE OF THE TREAD ABOVE ATAN AN6LE NOT 3 I I.C.3.� HANDRAIL GRIP SIZE. IN GEOGRAPHICAL AREAS WHERE EXPERIENCE HAS DEMONSTRATED A SPECIFIC NEED, Skype:eclecticseven
<br /> MORE THAN 30(0.5 I RAD) DEGREES FROM THE VERTICAL. OPEN RISERS ARE PERMITTED, HANDRAILS ON RAMPS SHALL COMPLY WITH SECTION R3 I 1.5.6.3. APPROVED NATLIRALLY DIIRABLE OR PRESSLIRE-PRESERVATIVE-TREATED WOOD SHALL BE I. CEILING IS SLISPENDED UNDER THE FLOOR FRAMING.
<br /> PROVIDED THAT THE OPENING BETWEEN TREADS DOES NOT PERMIT THE PASSAGE OF A EXCEPTIONS: 11SED FOR THOSE PORTIONS OF WOOD MEMBERS 7HAT FORM THE STRUCTURAL �. FLOOR FRAMING fS CONSTRUCTED OF TRLISS-TYPE
<br /> 4-INCH DIAMETER(102 MM) SPHERE. 3 I I.C.3.3 CONTINUITY. SUPPORTS OF BUILDINGS, BALCONIES, PORCHES OR SIMILAR PERMANENT BUILDING OPEN-WEB OR PERFORATED MEMBERS.
<br /> I. WHEN SUCH MATERIALS ARE INSTALLED IN CONCEALED
<br /> HANDRAILS WHERE REQLIIRED ON RAMPS SHALL BE CONTINLIOLIS FOR THE FIILL SPACES, THE FIAME-SPREAD AND SMOKE-DEVELOPED APPURTENANCES WHEN THOSE MEMBERS ARE EXPOSED TO THE WEATHER WITHOUT �
<br /> LENGTH OF THE IZAMP. HANDRAIL ENDS SHALL BE RETURNED OR SHALL ADEQLIATE PROTEC710N FROM A ROOF, EAVE, OVERHANG OR OTHER COVERING THAT R502.IZ.I MATERILAS. �
<br /> LIMITATIONS DO NOT APPLY TO THE FACINGS PROVIDED
<br /> TERMINATE IN NEWE� POSTS OR SAFETY TERMINALS. HANDRAILS ADJACENT TO A � WOULD PREVENT MOISTLIRE OR WATER ACCLIMULATION ON THE SURFACE OR AT JOINTS DRAFTSTOPPING MATERIALS SHALL NOT BE LESS THAN %-INCH(12.7
<br /> EXCEPTIONS: WALL SHALL HAVE A SPACE OF NOT LESS THAN 1.5 INCHES(38 MM) BETWEEN THAT THE FACING IS INSTALLED►N SLIBSTANTIAL CONTACT BETWEEN MEMBERS. DEPENDING ON LOCAL EXPERIENCE, SUCH MEMBERS MAY INCLLIDE: MM) GYPSIIM BOARD, 3/8-INCH(9.5 MM) WOOD STRl1CTL1RAL Q
<br /> 1.A NOSING IS NOT REQLIIRED WHERE THE TREAD DEPTH IS A MINIMUM OF I I THE WALL AND THE HANDRAILS. WITH THE UNEXPOSED SLIRFACE OF THE CEILING, FLOOR OR PANELS, 3/8-INCH(9.5 MM) TYPE�-M-W PARTICLEBOARD OR OTHER � 1
<br /> 1NCHES(279 MM). WALL FINISH. APPROVED MATERIALS ADEQLIATELY SUPPORTED. DRAFTSi�OPPIN6 ��
<br /> �. THE oPENING BETWEEN ADJACENT rREADs Is Nor LIMIrED oN srA1Rs WIrH A SHALL BE INSTALLED PARALLEL TO THE FLOOR FRAMING MEMBERS �
<br /> 2. CELLLILOSE LOOSE-FILL INSU�ATION, WHICH IS NOT SPRAY I. HORIZONTAL MEMBERS SIICH AS GIRDERS, JOISTS AND DECKING.
<br /> TOTAL RISE OF 30 INCHES(762 MM) OR LESS. R3 I 2 GUARDS LINLESS OTHERWISE APPROVED BY THE BLIILDING OFFICIAI. THE ��
<br /> APPLIED, COMPLYING WITH THE REQLIIREMENTS OF SECTION 2, VERTICAL MEMBERS SUCH AS POSTS, POLES AND COLUMNS. INTE6RITY OF ALL DRAFTSTOPS SHALL BE MAINTAINED. .�
<br /> R3 I 1.5.4 LANDINGS FOR STAIRWAYS. 3 I 2. I GUARDS REQUIRED. R316.3, SHALL ONLY BE REQUIRED TO MEET THE SMOKE-
<br /> THERE SHALL BE A FLOOR OR LANDING AT THE TOP AND BOTTOM OF EACH STAIRWAY. PORCHES, BALCONIES OR RAISED FLOOR SIIRFACES LOCATED MORE THAN 30 INCHES(762 DEVELOPED INDEX OF NOT MORE THAN 450. 3. BOTH HORIZONTAL AND VERTICAL MEMBERS �
<br /> EXCEPTIDN:A FLOOR OR LANDING IS NOT REQl11RED AT THE TOP OF AN INTERIOR MM)ABOVE THE FLOOR OR GRADE BELOW SHALL HAVE GUARDS NOT LESS THAN 36 INCHES R3 I 6.3 CELL ULOSE LOOSE-FILL INSULATION.
<br /> FLIGHT OF STAIRS, PROVIDED A DOOR DOES NOT SWING OVER THE STAIRS. (914 MM) IN HEIGHT. OPEN SIDES OF STAIRS WITH A TOTAL RISE OF MORE THAN 30 INCHES R3 I 9. I.4 WOOD COLUMNS. R502. I 3 FIREBLOCKING REQUIRED. �
<br /> � A FLIGHT OF STAIRS SHALL NOT HAVE A VERTICAL RISE GREATER THAN 12 FEET 3658 (76� MM ABOVE THE FLOOR OR GRADE BELOW SHALL HAVE GLIARDS NOT LESS THAN 34 CELLLILOSE LOOSE-FILL INSULATION SHALL COMPLY WITH CPSC I6 CFR, PARTS 1209 AND G�
<br /> ( ) 1404. EACH PACKAGE OF SUCH INSLILATIN6 MATERIAL SHALL BE CLEARLY LABELED IN WOOD COLUMNS SHALL BE APPROVED WOOD OF NATLJRAL DECAY RESISTANCE OR FIREBLOCKING SHALL BE PROVIDED IN ACCORDANCE WITH SECTION R602.8. � �
<br /> ; MM) BETWEEN FLOOR LEVELS OR LANDINGS. INCHES(864 MM) IN HEIGHT MEASURED VERTICALLY FROM THE NOSING OF THE TREADS. APPROVED PRESSURE-PRESERVATIVE-TREATED WOOD.
<br /> THE WIDTH OF EACH LANDING SHALL NOT BE LESS THAN THE STAIRWAY SERVED. EVERY PORCHES AND DECKS WHICH ARE ENCLOSED WITH INSECT SCREENING SHALL BE PROVIDED ACCORDANCE WITH CPSC I 6 CFR, PARTS 1209 AND 1404. �
<br /> � EXCEPTIONS: � O �
<br /> i LANDING SHALL HAVE A MINIMLIM DIMENSION OF 36 INCHES(914 MM) MEASl1RED IN MMHABOV�HE FLOOR OR GRAD BELOW.CE IS LOCATED MORE THAN 30 INCHES(762 R3 I 6.2 LOOSE-FILL INSULATION. �
<br /> THE DIRECTION OF TRAVEL. � i. COLLIMNS EXPOSED TO THE WEATHER OR IN BASEMENTS � -�
<br /> ; WHEN SUPPORTED BY CONCRETE PIERS OR METAL R503.� WOOD STRUCTURAL PANEL SHEATHING. ►� � `�
<br /> � LOOSE-FILL INSULATION MATERIALS THAT CANNOT BE MOLINTED IN THE ASTM E 84 pEDESTALS PROJECTING I INCH(25.4 MM)ABOVE A '� N II
<br /> ' APPARATIIS WITHOUTA SCREEN OR ARTIFICIAL SUPPOR7S SHALL COMPLY WITH THE FLAME CONCRETE FLOOR OR 6 INCHES(152 MM)ABOVE EXPOSED R503.�.I IDENTIFICATION AND GRADE. � �� �
<br /> � 3 I�.2 GUARD OPENING LIMITATIONS. SPREAD AND SMOKE-DEVELOPED l.1MITS OF SECTIONS R3 I 6.f AND R3 I 6.4 WHEN TESTED IN �
<br /> EARTH AND THE EARTH IS COVERED BY AN APPROVED WOOD STRLICTURAL PANEL SHEATHING USED FOR STRLICTLIR,4L PURPOSES SHALL � �� �
<br /> 3 I I.5.5 STAIRWAY WALKING SURFACE. REQLIIRED 6l1ARDS ON OPEN SIDES OF STAIRWAYS, RAISED FLOOR AREAS, BALCONIES AND ACCORDANCE WITH CAN/ULC S102.2. IMPERVIOUS MO�STURE BARRIER. � �
<br /> THE WALKING SURFACE OF TREADS AND I.ANDINGS OF STA►RWAYS SHALL BE SLOPED PORCHES SHALL HAVE INTERMEDIATE RAILS OR ORNAMENTAL CLOSURES WHICH DO NOT CONFORM TO DOC PS I, DOC PS 2 OR, WHEN MANUFACTURED IN CANADA, CSA �i v
<br /> 0437 OR CSA 0325. ALL PANELS SHALL BE IDENTIF�ED BY A GRADE MARK OF Uj
<br /> NO STEEPER THAN ONE UNIT VERTICAL IN 481NCHES HORIZONTAL (2-PERCENT SLOPE). ALLOW PASSAGE OF A SPHERE 4 INCHES(102MM) 2. COLUMNS IN ENCLOSED CRAWL SPACES OR LINEXCAVATED CERTIFICATE OF INSPECTION ISSUED BY AN APPROVED A6ENCY.
<br /> OR MORE IN DIAMETER. EXCEPTIDN: CELLULOSE LOOSE-FILL INSIILATION SHALL NOT BE REQUIRED TO AREAS LOCATED WITHIN THE PERIPHERY OF THE BUILDING .� �
<br /> COMPLY WITH THE FLAME SPREAD INDEX REQl11REMENT OF CAN/ULC S I 02.2, WHEN SUPPORTED BY A CONCRETE PIER OR METAL R503.2.I.I SUBFLOOR AND COMBINED SUBFLOOR LINDERLAYMENT. � � M
<br /> R31 I.5.6 HANDRAILS. EXCEPTIONS: PROVIDED SUCH INSULATION COMPLIES WITH 7HE REQLIIREMENTS OF SECTION PEDESTAL AT A HEIGHT MORE THAN 8 INCHES(203MM) WHERE LISED AS SlIBFLOORING OR COMBINATION SUBFLOOR � �
<br /> HANDRAiI.S SHALL BE PROVIDED ON AT LEAST ONE SIDE OF EACH CONTINUOUS RUN R3 I 6.3 FROM EXPOSED EARTH AND THE EARTH IS COVERED BY AN IINDERLAYMENT, WOOD STRUCTLIRAL PANELS SHALI. BE OF ONE OF THE GRADES x •
<br /> 1. THE TRIANGULAR OPENINGS FORMED BY THE RISER, 7READ AND BOTfOM 1 E 1 M I T E 8 IE � � �"
<br /> MP RV OLIS O S LIR ARR R.
<br /> OF TREADS OR FLIGHT WITH FOUR OR MORE RISERS. SPECIFIED IN TABLE R503.2.I.I 1 . WHEN SANDED PLYWOOD IS USED AS
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<br /> 3 I I.5.6.I HEIGHT. RAII OF A GLIARD AT THE OPEN SIDE OF A STAIRWAY ARE PERMITTED TO BE COMBINATION SLIBFLOOR UNDERLAYMENT, THE GRADE SHALL BE AS SPECIFIED IN � ` V �
<br /> HANDRAIL HEIGHT, MEASLIRED VERTICALLY FROM THE SLOPED PLANE ADJOINING THE OF SLICH A SIZE THAT A SPHERE 6 INCHES(I 52 MM) CANNOT PASS R3 I 6.4 EXPOSED ATTIC INSULATION. R3 I 9. I.5 EXPOSED GLUED-LAMINATED TIMBERS. TABLE R503.2.1.I(2). � � ,�
<br /> TREAD NOSING, OR FINISH SURFACE OF RAMP SLOPE, SHALL BE NOT LESS THAN 34 rHROL1GH. ALL EXPOSED INSULATION MATERIALS INSTALLED ON ATTIC FLOORS SHALL HAVE A CRITICAL THE PORTIONS OF GLLIED-LAMINATED TIMBERS THAT FORM THE STRUCTURAL SLIPPORTS Q "'
<br /> �. OPENINGS FOR REQIJIRED GUARDS ON THE SIDES OF STAIR TREADS SHALL
<br /> RADIANT FLIIX NOT LESS THAN 1� T E T T E D E
<br /> INCHES 4 MM AND
<br /> 0. WATr PER SQl1ARE CENTIMETER. OF A BUItDING OR O H R S RUC L1R AN ARE XPOSED TO WEATHER AND NOT
<br /> I�� (86 ) NOT MORE THAN 38 INCHES(965 MM).
<br /> NOTALLOWA SPHERE 4 3/8 INCHES(107 MM) TO PASS THROUGH. PROPERLY PROTECTED BYA ROOF, EAVE OR SIMILAR COVERING SHALL BE PRESSURE �
<br /> R313 SMOKE ALARMS TREATED WITH PRESERVATIVE, OR BE MANLIFACTIIRED FROM NATURALI.Y DURABLE OR
<br /> R31 I.5.C.2 CONTINUITY. SECTION R3 I 8 PRESERVATIVE-TREATED WOOD. �
<br /> HANDRAILS FOR STAIRWAYS SHALL BE CONTINUOl1S FOR THE F LL LENGTH F THE MOISTURE VAPOR RETA DE S O
<br /> u o I R R
<br /> R3 3. I SMOKE DETECTION AND NOTIFI ATI
<br /> C ON.
<br /> FLIGHT, FROM A POINT DIRECTLY ABOVE THE TOP RISER OF THE FLfGHT TO A POINT ALL SMOKE ALARMS SHALL BE LISTED IN ACCORDANCE WI7H UL 2 I 7 AND C�
<br /> DIRECTLYABOVE LOWEST RISER OF THE FLIGHT. HANDRAIL ENDS SHALL BE RETCIRNED INSTALLED IN ACCORDANCE WITH THE PROVISIONS OF THIS CODE AND THE R3 I 8. I MOISTURE CONTROL. CHAPTER 5 FLOORS
<br /> OR SHALL TERMINATE►N NEWEL POSTS OR SAFETY TERMINALS. HANDRAI�S ADJACENT HOLISEHOLD FIRE WARNING EQLIIPMENT PROVISIONS OF NFPA 72. IN ALL FRAMED WA�IS, FLOORS AND ROOF/CEfLINGS COMPRISING ELEMENTS OF THE � '
<br /> TO A WALL SHALL HAVE A SPACE OF NOT LESS THAN i I/2 INCH(38 MM) BETWEEN Bl11LDING THERMAL ENVELOPE, A VAPOR RETARDER SHALL BE INSTALLED ON THE WARM- SECTION R5O I
<br /> �
<br /> THE WALL AND THE HANDRAILS. HOUSEHOLD FIRE ALARM SYSTEMS INSTALLED IN ACCORDANCE WITH NFPA 72 IN-WINTER SIDE OF THE INSLlLATION. GENERAL �
<br /> THAT INCLIIDE SMOKE ALARMS, OR A COMBINATION OF SMOKE DETECTOR AND �
<br /> EXCEPTIONS: AUDIBLE NOTIFICATION DEVICE INSTALLED AS REQUIRED BY THIS SECTION FOR EXCEPTIONS: RSO I. I APPLICATION. �
<br /> SMOKE ALARMS, SHALL BE PERMITTED. THE HOl1SEHOLD FIRE ALARM SYSTEM I. IN CONSTRIICTION WHERE MOISTIIRE OR FREEZING THE PROVISIONS OF THIS CHAPTER SHALL CONTROL THE DESIGN AND CONSTRUCTION OF
<br /> I. HANDRAILS SHALL BE PERMITTED TO BE INTERRUPTED BY A SHALL PROVIDE THE SAME LEVEL OF SMOKE DETECTION AND ALARM AS WILL NOT DAMAGE THE MATERIALS. THE FlOORS FOR ALL Bl11LDINGS INCLUDING THE FLOORS OF ATTIC SPACES USED TO HOLISE
<br /> NEWEL POST AT THE TLIRN. REQLIIRED BY THIS SECTION FOR SMOKE ALARMS IN THE EVENT THE FIRE ALARM MECHANICAL OR PLUMBING FIXTURES AND EQUIPMENT. Pro ect Site:
<br /> PANEL IS REMOVED OR THE SYSTEM IS NOT CONNECTED TO A CENTRAL 2. WHERE THE FRAMED CAVITY OR SPACE IS VENTILATED �
<br /> 2. THE USE OF A VOLUTE, TIIRNOUT, STARTING EASING OR STATIDN. 45 I 8 Seahurst Ave.
<br /> TO ALLOW MOISTLIRE TO ESCAPE.
<br /> STARTING NEWEL SHALL BE ALLOWED V
<br /> Everett WA
<br /> O ER THE IOWEST
<br /> R501.2 REQUIREMENTS. '
<br /> TREAD. 3. IN COlINT1ES IDENTIFIED AS IN CLIMATE ZONES I FLOOR CONSTRUCTION SHALL BE CAPABLE OF ACCOMMODATING ALL LOADS ACCORDING
<br /> R3 I 3.2 LOCATION. THROl1GH 4 IN TABLE N I 101.2. TO SECTION R301 AND OF TRANSMITTING THE RESIILTING LOADS TO THE SUPPORTING Building Department: .
<br /> 3 I I.$.E.3 HANDRAIL GRIP SIZE. SMOKE ALARMS SHALL BE INSTALLED IN THE FOLLOWING LOCATIONS: STRUCTUR,4L ELEMENTS. City of Everett
<br /> ALL REQLIIRED HANDRAILS SHALL BE OF ONE OF THE FOLLOWING TYPES OR PROVIDE
<br /> EQUIVALENT GRASPABILITY. I, IN EACH SLEEPING ROOM. SECTION R3 I 9 SECTION R502 Building Code:
<br /> I. TYPE I. HANDRAILS WITH A CSRCl1LAR CROSS SECTION SHALL 2. OUTSIDE EACH SEPARATE SLEEPING AREA IN THE IMMEDIATE
<br /> PROTECTION AGAINST DECAY WOOD FLOOR FRAMING i.R.c. �oi�
<br /> �I HAVE AN OUTSIDE DIAMETER OF AT LEAST I I/4 INCHES(32 MM) AND NOT VICINITY OF THE BEDROOMS. R3 I 9. I LOCATION REQU►RED. FIG URE R502.$
<br /> �� GREATER THAN 2 INCHES(51 MM). IF THE HANDRAIL IS NOT CSRCULAR IT R5O2. I IDENTIFICATION. N
<br /> 3. ON EACH ADDITIONAL STORY OF 7HE DWELLING, ►NCLUDING PROTECTION FROM DECAY SHALL BE PROVIDED IN THE FOLLOWING LOCATIONS BY THE USE CUTTING, NO7CH WG AND DRILLING
<br /> SHALL HAVE A PERfMETER DIMENSION OF AT I.EAST 4 INCHES(10� MM) LOAD-BEARING DIMENSION LUMBER FOR JOISTS, BEAMS AND GIRDERS SHALL BE IDENTIFIED
<br /> AND NOT GREATER 7HAN 6 I/4 INCHES I 60 MM WITH A MAXIMUM CROSS BASEMENTS BLIT NOT INCLUDING CRAWL SPACES AND OF NATLIRALLY DURABLE WOOD OR WOOD THAT IS PRESERVATIVE TREATED IN ACCORDANCE gy A GRADE MARK OF A LLIMBER GRADING OR INSPECTION AGENCY THAT HAS BEEN `'�'�� ~' `�I�
<br /> � � LININHABITABLE ATTICS. IN DWELLINGS OR DWELLING UNITS WITH AWPA LI I FOR THE SPECIES, PRODLICT, PRESERVATIVE AND END USE. PRESERVATIVES L
<br /> SECTION OF DIMENSION OF 2 I/41NCHES(57 MM). WITH SPLIT LEVELS AND WITHOIIT AN INTERVENING DOOR SHALL BE LISTED IN SECTION 4 OF AWPA ll l. APPROVED BY AN ACCREDITATION BODY THA7 COMPLIES WITH DOC PS 20. IN LIEU OF A �.
<br /> GRADE MARK,A CERTIFICATE OF WSPECTION ISSl1ED BY A LUMBER GRADING OR INSPECTION 3 L,/3
<br /> W
<br /> BETWEEN THE ADJACENT LEVELS A SMOKE ALARM ►NSTALLED
<br /> �
<br /> �. TYPE II. HANDRAILS WITH A PERIMETER GREATER THAN 6 1/4 ON THE LIPPER IEVEL SHALL SLlFF10E FOR THE ADJACENT AGENCY MEETING THE REQUIREMENTS OF THIS SECTION SHAL� BE ACCEPTED. �j� �� � �(:,
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<br /> NC S 6 S A PROVIDE A GIZASPABLE FINGER RECESS
<br /> � ) I. WOOD JOISTS OR THE BOTTOM OF A WOOD STRUCTURAL � � � ��
<br /> LOWER LEVEL PROVIDED THAT THE LOWER LEVEL IS LESS THAN S
<br /> AREA ON BOTH SIDES OF THE PROFILE. THE FINGER RECESS SHALL BEGIN , pNE F(�1,L STORY BELOW THE UPPER LEVEL FLOOR WHEN CLOSER THAN I S INCHES(45 7 MM) OR WOOD NC>I�dC77"CHti�IG
<br /> ', WITHIN A DISTANCE OF 3/4 INCH(19 MM) MEASURED VERTICALLY %�� � GIRDERS WHEN CLOSER THAN 12 INCHES(305 MM) ��THE � `����� R502.1.1 PRESERVATIVE-TREATED LUMBER. I-- �����.�.�.�� �--�f.� MAX p
<br /> FROM THE TALLEST PORTION OF THE PROFILE AND ACHIEVE A DEP7H PRESERVATIVE TREATED DIMENSION LUMBER SHALL ALSO BE IDENTIFIED AS REQLIIRED _ ,,_ -�-
<br /> WHEJV MORE THAN ONE SMOKE ALARM IS REQLIIRED TO BE INSTALLEDr,WITHIN AN EXPOSED GROLIND IN CRAWL SPACES OR UNEXCAV�`TED AREA � i i Project Compass
<br /> � F:�� W,�� �E.:, �� �-� -,.�...�. _:: ..: .. ,,... : ... , � _. � �
<br /> OF AT LEAST 5 I 6 INCH S ,I
<br /> � � ;,:, -��, - , BY SECTlUN R3�.�.�l,�,,.,
<br /> I / MM WITHIN 7/8 INCH 22 MM BELOW THE �y .;;f : s a�;� � � �
<br /> ( ) � ) INI�IVIDUAL DWELLING L1NIT T E A ,RM DEVFCFS SHAtL BE II�T�RCONNECTE� IN , ��:: LOCATED WITHIN THE PERIPHERY OF THE BUILDI. ,' FOUNDATION. ,r "`� ` � �� ¢ ��,��,. �. �k �
<br /> � ,,;,'�A' �. ��g E'n"� �� , fi?'..�� 8 ;�?fl ... '=;x ;,
<br /> WIDEST PORTION F � � �; �: � ;:� �,,,� %rY� �_;�� �. � �
<br /> O THE PROFILE. 7HIS REQUIRED DEPTH SHALL CONTINUE FOR SLICH A MANNER THAT THE � UA :ON OF Q `E ALARM WIL!A TIVATE AL h` T E :._, ;�� -� �. � ' � .�� �
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<br /> AT LEAST 3 S INCH 10 MM TO A LEVEL TH T � -g� ��.. �. �t �
<br /> / A IS NOT LESS THAN I �..�.... f 2 5�� , ;� .� � <.;:,
<br /> � ) ACARMS IN THE INDIVIDUAL�kINI .,-; . _.._. �_ ��A� WOOD FRAMING MEMBERS THAT REST ON:�QNCRETE OR ,� � , � q �
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<br /> 4 4 M BEL .`vT EN F' OF EA 'Y J T B A OR GIR ER S.AL � '��l.N T LE CHES
<br /> 3/ INCHES 5 M OW THE TALLEST PORTION OF THE PROFILE. THE �;�� ;, H C?S .� CH (?�S , M, E 0 SS THAN I.5 IN 38 �,
<br /> ( ) ,� � MASONRY EXTERIOR FOLINDATION WALLS AND ARE LESS THAN , � ,.�> ;, , � � � �
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<br /> MINIMUM WIDTH OF THE HANDR,41L ABOVE THE RECESS SHALL BE I 1 4 INCHES ` M�1 O , EAR NG. W NO �L SS yAN 3 INCHES:"`76 MM ON
<br /> � �;--E S INCHES 203 MM FROM THE EXP ED ROUND " .� � -'�. � �:_ >.�� �
<br /> '�'���3.2. 1 A TERATIOI\[S REPAIRS AN[� ADL�: IONS: ,,:� � os G � Client:
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<br /> (32 MM) TO A MAXIMLIM OF 2 3/4 INCHES(70 MM). EDGES SHALL � �...._._� ..,._...� ___.___�_ _�...�.�. v .... _„ „,�.���3 ,_�..�-=� MASONRY OR CC�NCRETE EXCEP i�H�RE-SCIPPORTED ON A.t.�►NCH-BY:.9..INCH(25.4 MM BY .
<br /> ' WHEN ALTERATIONS, REPAIRS OR ADDITIONS REQl11RING A PERMIT OCCLIR, OR Naran�o
<br /> !, HAVE A MINIMUM RADILIS OF 0.01 INCHES(0.25 MM). WHEN ONE OR MORE SLEEPING ROOMS ARE ADDED OR CREATED W EXISTING 3. SILLS AND SLEEPERS ON A CONCRETE OR MASONRY SLAB THAT IS IN 102 MM) RIBBON STRIP AND NAILED TO THE ADJACENT STIID OR BY THE USE OF , � January 5, 2016
<br /> I DIRECT CONTACT WITH THE GROLiND IINLESS SEPARATED FROM APPROVED JOIST HANGERS. � ��
<br /> DWELLINGS, THE INDIVIDUAL DWELLING UNIT SHALL BE EQIIIPPED WITH SMOKE i i
<br /> ' ALARMS LOCATED AS REQLIIRED FOR NEW DWELLINGS; THE SMOKE ALARMS 5L1CH SLAB BY AN IMPERVIOLIS MOISTLIRE BARRIER. �, i i � Drafter: Vernon
<br /> � SHALL BE INTERCONNECTED AND HARD WIRED. RSO�.S DRILLING AND NOTCHING. - � � � � � June I 5, 2016
<br /> � 4. THE ENDS OF WOOD GIRDERS ENTERING EXTERIOR MASONRY OR STRUCTURAL FLOOR MEMBERS SHALL NOT BE CUT, BORED OR NOTCHED IN EXCESS OF THE "� "�
<br /> ; 3��.5.7 ILLUM W ATION. CONCRETE WALLS HAVING CLEARANCES OF LESS THAN 0.5 INCH LIMITATIONS SPEGFIED IN THIS SECTION. SEE FIGURE R502.8. � �
<br /> ; ALL STAIRS SHALL BE PROVIDED WITH ILLUMINATION IN ACCORDANCE WITH SECTION EXCEPTIONS: (12.7 MM) ON TOPS, SIDES AND ENDS. � � Design Issued
<br /> R502.9 FASTENING. July 30, �0�5
<br /> ' R303.6. 1. INTER CONNECTION AND HARD-WIRING OF SMOKE ALARMS FLOOR JOIST - END CUTS
<br /> ' IN EXISTING AREAS SHALL NOT BE REQLIIRED WHERE THE 5. WOOD SIDING, SHEATHING AND WALL FRAMING ON THE EXTERIOR FLOOR FRAMING SHALL BE NAILED IN ACCORDANCE WITH TABLE R602.3(I). Bid Release
<br /> ! 3 I I.S.S SPECIAL STAIRWAYS. ALTERATIONS OR REPAIRS DO NOT RESULT IN THE REMOVAL OF A BUILDWG HAVING A CLEARANCE OF LESS THAN 6 INCHES July 31, 2015
<br /> ' CSRCULAR 57A►RWAYS, SPIRAL STAIRWAYS, WINDERS AND BULKHEAD OF INTERIDR WALL OR CEILING FINISHES EXPOSING THE (15� MM) FROM THE GROLIND. WHERE POSTS AND BEAM OR GIRDER CONSTRUCTION IS USED TO SLIPPORT FLOOR 1VIt�X C� �F�Cj,�✓i
<br /> �
<br /> ; ENCLOSURE STAIRWAYS SHALL COMPLY WITH ALL REQUIREMENTS OF STRLlCTURE, UNLESS THERE IS AN ATTIC, CRAWL SPACE OR FRAMING, POSITIVE CONNECTIONS SHALL BE PROVIDED TO ENSLIRE AGAINST UPLIFT ����'��� Construction Issue
<br /> ' SECrION R311.5 EXCEPT AS SPECIFIED BELOW. BASEMENT AVAILABLE WHICH COULD PROVIDE ACCESS FOR 6. WOOD STRUCTLIRAL MEMBERS SLIPPORTING MOISTURE-PERMEAB�E AND LATERAL DISPLACEMENT. �
<br /> ' HARD WIRING AND INTERCONNECTION WITHOLIT THE FLOORS OR ROOFS THAT ARE EXPOSED TO THE WEATHER, SUCH AS R502.10 FRAMING OF OPENINGS. � � ��
<br /> I 3 I I.S.S. I SPIRAL STAIRWAYS. REMOVAL OF INTERIOR FINISHES. CONCRETE OR MASONRY SLABS, UNLESS SEPARATED FROM SLICH i i p
<br /> � FLOORS OR RDOFS BY AN IMPERVIOUS MOISTLIRE BARRIER. OPENINGS IN FLDOR FRAMING SHALL BE FRAMED WITH A HEADER AND TRIMMER � � Revision - I
<br /> SPIRAL ST,4IRWAYS ARE PERMITTED, PROVIDED THE MINIMLIM WIDTH SHALL BE � �- .
<br /> 2. WORK INVOLVING THE EXTERIOR SURFACES OF DWELLINGS, JOISTS. WHEN THE HEADER JOIST SPAN DOES NOT EXCEED 4 FEET 12 I9 MM THE � � �
<br /> 261NCHES(660 MM) WITH EACH TREAD HAVING A 7 I/2-[NCHES(190 MM) � ��
<br /> MINIMLIM TREAD DEPTH AT 12 INCHES FROM THE NARROWER EDGE. ALL TREADS SUCH AS THE REPLACEMENT OF ROOFING OR SIDING, OR THE 7. WOOD FURRING STRIPS OR OTHER WOOD FRAMING MEMBERS HEADER JOIST MAY BE A SINGLE MEMBER THE SAME SIZE AS THE FLOOR JOIST. SIN�LE �
<br /> I�i ATfACHED DIRECTLY TO THE INTERIOR OF EXTERIOR MASONRY TRIMMER JOISTS MAY BE USED TO CARRY A SINGLE HEADER JOIST THAT IS LOCATED � Pro'ect Number
<br /> SHALL BE IDENTICAI., AND THE RISE SHALL BE NO MORE THAN 9 I/2 INCHES ADDITION OR REPLACEMENT OF WINDOWS OR DOORS, OR WALLS OR CONCRETE WALLS BELOW GRADE EXCEPT WHERE AN � �
<br /> (24 I MM).A MINIMLIM HEADROOM OF 6 FEET 6 INCHES(I982 MM)SHALL BE THE ADDITION OF A PORCH OR DECK, ARE EXEMPT FROM THE WITHIN 3 FEET(914 MM) OF THE TRIMMER JOIST BEARING. WHEN THE HEADER JOIST FLOOR JOIST - END CUTS 1 1 51 5
<br /> PROVIDED. REG?LIIREMENTS OF THIS SECTION. APPROVED VAPOR RETARDER IS APPLIED BETWEEN THE WALL AND SPAN EXCEEDS 4 FEET(12 I9 MM), THE TRIMMER JOISTS AND THE HEADER JOIST SHALL
<br /> ' THE FLIRRING STRIPS OR FRAMING MEMBERS. BE DOIIBLED AND OF SLIFFICIENT CROSS SECTION TO SUPPORT THE FLOOR JOISTS �
<br /> � FIZAMING INTO THE HEADER.APPROVED HANGERS SHALL BE USED FOR THE HEADER tlll R;ghts Reservea.
<br /> ; 3 I I.5.S.� BULKHEAD ENCLOSURE STAIRWAYS. R3 I 3.3 POWER SOURCE. � ��ontents W;�,;n�,;5 sheeti5
<br /> IN NEW CONSTRUCTION, THE REQUIRED SMOKE ALARMS SHALL RECEIVE THEIR PRIMARY POWER FROM JOIST TO TRIMMER JOIST CONNECTIONS WHEN THE HEADER JOIST SPAN EXCEEDS 6 g�/� �,q�(, the sole property o£Creadve
<br /> I STAIRWAY$SERVING BULKHEAD ENCLOSURES, NOT PART OF THE REQUIRED BIIILDING EGRESS, R3 I 9. I. I FIELD TREATMENT. FEET(1829 MM). TAIL JOISTS OVER 12 FEET(3658 MM) LONG SHALL BE SIIPPORTED AT Com£ort.Reproducuon by any
<br /> PROVIDING ACCESS FROM THE OLITSIDE GRADE LEVEL TO THE BASEMENT SHALL BE EXEMPT THE BUILDING WIRINC� WHEN SUCH WIRING IS SERVED FROM A COMMERCIAL SOURCE,AND WHEN FIELD-CUT ENDS, NOTCHES AND DRILIED HOLES OF PRESERVATIVE-TREATED WOOD THE HEADER BY FRAMING ANCHORS OR ON LEDGER STRIPS NOT LESS THAN 2 INCHES means either in whole�r in part
<br /> ' FROM THE REQUIREMENTS OF SECTIONS R3 I I.4.3 AND R3 I 1.5 WHERE THE MAXIMLIM PRIMARY POWER IS INTERRUPTED, SHALL RECEIVE POWER FROM A BATTERY. WIRING SHALL BE re uires written ermission b
<br /> SHALL BE TREATED IN THE FfELD IN ACCORDANCE WITH AWPA M4. BY 2 INCHES(5 I MM BY 5 I MM). ' q p y
<br /> � HEIGHT FROM THE BASEMENT FINISHED FLOOR LEVEL TO GRADE ADJACENT TO THE PERMANENT AND WITHOUT A DISCONNECTING SWITCH OTHER THAN THOSE REQl11RED FOR 2 tN. MlN. F{�C�IvI 7'CJP Creaave Com£ort.
<br /> STAIRWAY DOES NOT EXCEED S FEET(2438 MM),AND THE GRADE LEVEL OPENING TO THE OVERCURRENT PROTECTION.SMOKE ALARMS SHALL BL PERMITfED TO BE BATTERY OPERATED WHEN A7�Jt� ��TT(�1� ��1C�tST �� PIP'�C3R COTJDUI7�
<br /> STAIRWAY IS COVERED BY A BLILKHEAD ENCLOSURE WITH HINGED DOORS OR OTHER INSTALLED IN BUILDINGS WITHOUT COMMERCfAL POWER OR IN BUILDINGS THAT UNDERGO C� {�C1"UAL DEF'TH} Sheet Number '
<br /> APPROVED MEANS. A�TErtar►orvs, REPAIRS OR ADDITIONS REGLILATED BY SECTION R3 I 3.2.I. For SI; 1 inch = 25.4 mm.
<br /> � �.
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