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- -- _ _ <br /> � — — — — — — — — �— — — — — — — --1 <br /> � ��-o�� ��-o�� Roof Ke ed N otes ���� � <br /> I 3 1 2 2 3 V . <br /> I ( � ��������� <br /> I � � i��°s <br /> I 1� ASPHALT SHINGLES CLASS A, OVER 15# ROOFING FELT <br /> . w w � <br /> � . �. ����� �� ���i�t�a�i��� <br />� ( � I I o Q � � � � 2� STANDARD ALUM. GUTTER W/ HANGERS AS REQ'D <br /> J � J N <br /> (/) Q U} Q <br /> � � o � 0 3� 2x3 DOWNSPOUT W/ STRAPS TO WALL AS REQ'D � .., a: ,� , . .a,� <br /> . VJ VJ . .• � k � <br /> � I 4 GABLE END WALL �� � � � �� <br /> O ��. _..s ,� � T - C. .�� <br /> � � � � � w � �. � � <br /> — — — — — — — — — — — — � ( <br /> � 5� ATTIC ACCESS PANEL PER DETAIL 4/A7.0 <br /> � 21620 84th Ave. S. <br /> � I 6� RIDGE VENT PER DETAIL 2/A7.0 Ste. 200 <br /> � � TO DROA N Kent, WA 98032 <br />� \ � �7 ROOF VENT W/ MIN. 49 SQ. IN. OF FREE AREA. (TYP. OF 4) (253) 468-7696 <br /> � I www.ihbarchitects.com <br /> � / 8� ROOF TO WALL VENT DETAIL 3iA7.0 <br /> \ I / The drawings and plans set forth on <br /> I2 u this set as instrument of service are, <br /> \ / 5:�2 SL�PE and shall remam,the property of I�HB <br /> I � / -r� �RA�N , , _ Roof Legend Architects. Use of this drawin is <br /> ( O limited to a specified project for <br /> Npersons named hereon. And for a <br /> \ / �\__^__'T construction of one building. Any <br /> � � � � use or reuse of said drawings is <br /> \ I / � `>;' � ROOF ACCESS PANEL OR LADDER Stri�tly p=onib�ted Wi�nout Written <br /> I � r.J:�2 SL�PE � •' �• � permission of IHB Architects <br /> - TO DRAI N ��^ `y <br />� 3 2 0 <br /> � - - - - - - - - - - - - - - - - � <br /> - - - - - - - - - � o <br /> DIRECTIONAL SLOPE ARROW � <br /> � � <br /> 0 <br /> � <br /> 4 4 � � <br /> O <br /> — — — BUILDING OUTLINE W o <br /> 0 Z <br /> � J <br /> GUTTER O � <br /> Q <br /> ❑ DOWNSPOUT <br /> G a <br /> � <br /> RIDGE VENT W <br /> � �/ <br /> w w ~ � <br /> N <br /> O a O a -1 O� W °� <br /> � � � a ROOF VENT � � . <br /> cn ❑ cn p <br /> II � � � � - Z � Q <br /> � — — — — — — — — — — — — — — — — — — — — — — — — iri �ri o (n <br /> � o � <br /> . � �� �' � �' ROOF TO WALL VENT w ., <br /> _ Z I- <br /> 3 1 2 2 3 � � � <br /> �� � <br /> Roof Plan ❑ � � <br /> Roof Ventilation Calcs . � N w <br /> ��i.���: � ��-�� � ,� ����w N W <br /> I RC 2012 R806.2 Q <br /> z . <br /> _ i <br /> o � I � o a REQUIRED VENTILATION MIN = 150 x ROOF AREA = <br /> 3 ' � N � <br /> 2 N — V <br /> � � � 3 ROOF VENT AREA FOR 2ND FLOOR = 1 ,986 sf z <br /> — <br /> W Z W Z 4:12 SLOPE � ROOF AREA = 1 ,986 SF. *12 IN. = 23,832 SQ. IN. (� <br /> TO DRAIN <br /> o q o � � ROOF VENT AREA REQ. = 23,832 x 150 = 158.9 SQ. IN. <br /> cA p cn p , <br /> � o � O RIDGE VENT = 10 SQ IN PER LINEAL FOOT x 39' =390 SQ. IN. <br /> W EAVE VENT = 3.53 SQ IN PER LINEAL FOOTx 0' = 0 SQ. IN. <br /> p Z ROOF VENT = 49 SQ iN PER VENT x 0 = 0 SQ. IN. <br /> J � <br /> . ` <br /> — — — — — — — — — — � (A p <br /> z <br /> � � � o �'-6" TOTAL VENTILATION PROVIDED = 390 SQ. IN. <br /> �- ,�. Q <br /> - - -- - - _I <br /> � � <br /> ( <br /> .;�.���..��,�,�'.:•:::.•:•:•.'•:.':.:::•:_:.:•:,:•:•:•::�.:•:.':'• 1..L <br /> � o . <br /> ���� o <br /> � <br /> � <br /> � 5:12 SL PE N <br /> � � . <br /> ( VERIFY � TO DR IN (V <br /> � <br /> ROOF W 5:12 SL PE Q <br /> ( ( SLOPE o <br /> � TO D IN <br /> ( ( � <br /> � — — — — — ^ T � � — � — — — — — — — — — — — — — — — � '(�� revisions: . <br /> � � City Review Oct. 12 <br /> ( � Comments 2016 <br /> I <br /> I <br /> IW <br /> a. ? OVER FRAME <br /> I O p <br /> I � � � job No: - <br /> \ � <br /> I \ 2 date: September 27, 2017 <br /> drawn by: AP <br /> II 4:12 SL� � 3 reviewed by: IHB <br /> I — — - - - TO DRAIN = _ <br /> �- - - - - - - - - - - - - - - - - - - - - - - - - - - - ►- - - - - - - - - - - - - - - <br /> � � N N . <br /> 1st Floor Roof & Porc oo lan <br /> A2 .2 <br /> �����: � r��� � � ���,� <br />