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Plans 04 11:10 503254676' ROWELL ENGINEERINF PAGE 02/03 10570 SE Washington Street Suite 210 G OWELL ERMOR I ENOI i LE @P O akne Portland, OR 97216 CIVIL - STRUCTURAL ENGINEERS Tel. 503-284-U92 Fax 503 - 254 -6761 • April 14, 2005 A/57 az23 73 . PROJECT:. Bonita Townhomes • . Building H, Unit E Tigard, OR JLS Construction SUBJECT: Lateral Load Transfer to Steel Frame on Unit E The main floor system of the pFoleet- plats- does - not - extend to the-front steel frame. In order to complete the lateral load path.to the frame the following fix is to be accomplished. 15/32 APA rated sheathingis- to- be- plased-on- the- eeiting of the tandem Garage from the beam below the F/9 Living Room shearwall to the nailer on the top plate of the steel frame wall. The ceiling diaphragm panels.are to be nailed to the floor joists and 4x blocking at all panel edges with 10d nails at 2 inches on center. The 2x nailer on top of the- steel.fr- r e- wej-is to -be- nailed to the top -plate with • 18d nails at two inches on center staggered. - . Enclosed is a revised lateral engineering- page- lA- that-sh©ws where the ceiling diaphragm is to be constructed. • Questions or comments regar- ding:41 s- letter - should -be addressed to Todd Rowell . at 503-254-6292. • . 0,33 PROpe. • , e OGIN49 t 7P OREGON Op T. RO# • EXPIRES: DEC. 31, 0 11:10 503254676' ROWELL ENGIM::ERIN= PAGE 03/03 .. L kit LOCUR6 w YT 1,4,. . A °Ai 4-114 • 1. err A-9 1 0 r l 1 I r 1 1 4ip,..,, II 1 i 9 i a r a i l I I NtlV CY WAU.Y 1 a I I x ' - - :11 ' L!R AaO f - 1 1 I r x1117 A 1 L - - J�Oel.w/.000° ^ am YAM ihi ` W/M.4ieLT7 I I i � � 1 I �; C tr c A l � fry Aalk < - i M „n I ; A∎ I t ; O L • G'i I - - r r _, 5 • ;,tere r 1 7 - I I , 1 TAND� bARAGB 12 1 ' I I I a t ilNl 0 , • MDx UM , • I' I W �xu o k �� n gym• sL ^1 1 .. 1 1 , C 1 4 I �oro,e " V •/ I1 , I tU ® -1i— • 0 II 1 Y I YM1 LA. LORI ; X i I — , . I 1 3x4PORNO -- 1 • cal m+ aai.�.e MIMI Aighb, `1 I i Mai yt..`r" • ...- I , 0 !Mai 111MO d r" I� 11% K4 3 ,fit! et x410 $ i izt 44 II Q• t$tMi• MIN -" \ IIIIMIM ; a .. a a = L4. - 101115 WP 1 • . ,....,...,• ...1 ..t 7., ..... 11 — 14 kt.,‘' .. 41 '', i , 1 1 15/32, APA. M1E0 r ,,,,,,ts% ---LL-- Ai.. • .. =��- - - 1 1 t`P� 31'ef! LT-vPCQI AT 7. "O.&' Pai•041u r ;4 6 • 1. 11 ' -° To eA, 4 ` ' '∎ It STORY fiLOOR PLAN - --- N--- •- - STORY FLOOR PLAN -'1 Gam'. DO ea, FT. trPtC Lo PIP