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14x10 Hf2 —i ,-// 4x8Hf2 ' j ' 4x8Hf2 --T-1 4x10 Hf2 <br /> J .1 � 1 . <br /> I i I i <br /> I _ <br /> °/ 1 j . ; ° o <br /> I� - <br /> 1 / m <br /> G ' --- ■ <br /> 6 <br /> liii <br /> (_____41, I Tr( ......ifj <br /> I Y 1 <br /> 6 <br /> '� Pre-Enq.Std Trusses @ 24"oc 1,:::, <br /> Pre- nq.Std Trusses @ 24"oc z <br /> 2'v <br /> o ° ` <br /> S <br /> "@s i ( <br /> r`i z o DRAG STRUT A5 A ITRUSS DRAG STRUT AS A TRUSS a <br /> m am p i7-1 [ <br /> I2 n o o <br /> 1 <br /> >7.2 ' ♦ __ <br /> m i, 1 <br /> o �Y � ole° ; ° - <br /> ," c x - -- 1 `! �� r rl u- <br /> 3 �� > 6:12Leon6:12 wcc <br /> y N <br /> ii0 re a ; ' <br /> 0 km..:12 L I 6: 12 ;o I tb 6:12 <br /> z <br /> m >� d 1 I , > <br /> csi <br /> O o y 0 max .x,CO co -•1 coo <br /> vitrwz r T � '. z <br /> 1 I (�� - ( 1 - I i i e .� .. O <br /> n�� _ �I w u <br /> 1 I [Eli <br /> „ a..' W <br /> O03 <br /> w N _ <br /> =O so i---/I L. I-�--I so O ++ <br /> - I r L __J . . N U O 2o L <br /> N <br /> z > aS r <br /> O W y <br /> 1-6 > a <br /> N co coco <br /> J _ o N Q <br /> TRUSS& ROOF NOTES <br /> i.s.7.\\ .1 <br /> o' LIo <br /> Shall carry manuf.or Eng.stamp. = r • <br /> -Shall be installed&braced per Mfgs. , N O <br /> specifications. <br /> i O� -O t <br /> Shall not be field altered without U a ---- / ' r.----- ,' n <br /> prior dept.&licensed r I I COI 11 i v <br /> bldg. P• i - ' Pre-En Std Tr scns_0 2.4"..on_- 1 <br /> 1- <br /> engineerpapproval. ' Pre-Eng.Std Trusses @ 24' oc _ire Errg.Std�rdrsses @ 24"oc 9• ' -t•-- <br /> `-6: i 6 2 I m E <br /> -The design manufacture of ( I - - �'. =s C , 'y Z`o u <br /> 9 ( n_ <br /> metal- late-conn.woodtrusses ( L 14x8Hf2 __J L _3x8Hf2. J p o? <br /> to comply w/ANSUrPI 1. — — _ _ _ _ t7t U�`�1T B a m <br /> -Cut rafter tails to match 2x trusses. -»- — — — — — — — — — (-= v } c N <br /> -Roof fish'g to comply with 2012 IRC - Edge of wall below j W aoi <br /> R703.8 6:12 y; 6:12 ( 6"11• > N N <br /> -Structural roof members shall not ' 1'-6" 1'-6 1 r o d w <br /> \-1.-6" \ t ROOF VENTILATION: n , Pre-Eng.Std Trusses @ 24"oc age 0 co <br /> be cut,bored or notched in excess r SECTION R806 0 ko <br /> of the limitations specified in R802.7. UNIT A ROOF VENT CALCS: Vented area @ eave&50%@ 3-ft.abv UNIT B ROOF VENT CALCS: ( 0u) -I <br /> -Water shall discharge to an approved IRC R806IRC R806 = w to <br /> drainage s stem. eave(1/300). <br /> Y %'" t- Provide Cross Ventilation. -Locate gable/roof vents as high as Provide Cross Ventilation. r' "L u I --. <br /> -Flashing installed at wall&roof I -' ( 12951300=4.3 sf Required 1295sf/300=4.3 sf Required 4x8112 a <br /> 4 8Hf2possible. �, <br /> intersections,at change in roof slope L- ---77/- I - J 11.5 sf PROVIDED 8.4sf PROVIDED - T - J <br /> or direction,and at openings. -All Vents to be screened w/1/4"max. <br /> Upper Roof Area(40-50%of req'd) corrision resistant metal wire mesh. Upper Roof Area(40-50%of req'd) DATE: <br /> Roof below I I 52 Lf Cont.Ridge Vent.8LF=1 sf -Vent blks shall have(3)2"dia.holes= 52 Lf Cont.Ridge Vent,8LF=1 sf 11 <br /> 52/8=6.5 sf provided 6.59sq in.net(70%). 52/8=6.5 sf provided <br /> Lower Roof Aream <br /> Locate vent blocks @ corners&even7/3/2015 <br /> In Vent 6.75"per LF(Mfr.Coravent) btwn for attcs. Lower Roof Area <br /> 92'x.56=5 sf provided Bird block per hole factor 1"=.0055 - _ <br /> Provide vent blk each rftr. 52'x.0123(1.5"dia)x 3/block=1.92 <br /> -Min.1"space btwn the insulation&roof SCALE: <br /> shtg and at vents. <br /> 9---- <br /> .. Roof Framing Plan SHEET: <br /> 1/4". 1'-0" —... ..... A.,-..8 <br /> These plans MAY NOT BE reproduced without specific <br /> permission of ESG Residential Design,Marysville,WA <br />