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Plans > ,o L= 4/L MKS LLOZ/LL20 AA31A NVid : u'o'sno Please Read and follow all instructions in the attached Deck Design Guide az OFFICE COPY az CITY OF TIGARD REVIEWED FOR CODE COMPLIANCE Approved:--1•4)I OTC: I Permit#: .4r1-M_o 17 - n nf] 4y" Address: 1 aqq n Q.5s.t Q[`:» h suite#: By: )\- Data - i • • 64-4 8c!4 • e` 11111111'1 -- • 11 c, 5 ,� o' 9 I I • fpe,1rb? f gC®NC a PLAN Ccstarer: VIEW STRUCTURAL Im•Nowl °' ' 4 10 �z 02/11/2017 Scale:1/4"=1' . . i , ' ---=-- -- -i--„H --1-!--HH7-1 -H-'„-ITH=.1---:'-1----. Hr---H---,-, rp-1-7-1--F1 H---1-H,LI -hH , H H 1 „ . ' , 1 : 1 1 ' ' HH 1, „h „ ,„ , 1 h , 36 iii&ir IHI HH, ,, , 1 ; H I 1 1 ,. : , , itill , i 11, 111 , 1 --Ii---,r7trr-lh,--tiHr ,1---1T F1H Hi 7 h 74 ri riH- --2-r.1 1-7-razi-,_i_! h-,1-17 7 1F- , — 1 I 41c (0 ter 8 EA Pei , 1 1 r 1 2:C6 iic'r , 1 cieos 60'''12191 , , , , I . , I „ , I , 7 ! i I 1 il 1 , I filt )1 592 1 1' , , I . sos eziegiv.S II 1 1 ! 1'6' ! 1 1 FRONT VIEW RAIL , wiammi i Cuskiter 1 11 1 02/23(2017 &ale:see legerxi 1 0. 1 4 10 12 1r , rill 1 11 ga 1 1 I II 1 I I II 1 ! 1 ss' I 1 ! ! 1 I 1'8' 1 RIGHT VIEW RAIL _____ 02/11/2017 Sole:1/4'=1' 0 1 4 10 12 Wall 'li rit#:.5iiipi& • . ,,e #1 6, io EE I 16" Max. Detail A /HD2AHDG f parallel layout . S. ' ' 4x4(min) guardrail post i A i m 2x8 (min) ; % blocking \ _-_---` '�/ 7 2x8 (min) 1 deck joists (477.....v 11151 7 Detail Bim``` ------~-""'' r" ---- HD2AHDG layout beam 7 below 2x8(min) Rim joist .Figure 30:Guardrail attachment option 5 plan view (2)HD2AHDG or equal holdown one this side, --4-----4X4 post, min. (typ) one opposite side of blocking Decking HD2AHDG Decking(typ) (typ) equal lddown orhe or equall 4X4 post, Lb.r AVI%i117G,%//%kiA min. (typ) J'AML .311M / N / 2X8 min. blocking 5/8"dia.galvanized machine 5/8"dia. galvanized machine bolts or all thread rods with bolts or all thread rods with DETAIL A nuts and washers. DETAIL B nuts and washers. `Fig.31:Guardrail attachment option 5 parallel layout A Fig.32:Guardrail attachment option 5 perpendicular layout DECK DESIGN GUIDE • 17 A - Footings See Table 1 for footing size and footing thickness -- and Figure 22 for post attachment requirements. The bottom of footings must extend 18 inches below grade and must bear on solid, native soil. Bearing conditions must be verified in the field Simpson PB anchor during the footing inspection, prior to placement �or equivalent of concrete. Footings closer than 3'-0"to the exist- pre-manufactured ing exterior house wall must bear at the same elevation as the existing wall footing.Do not — cast-in-place '‘'construct footings over utility lines or enclosed post anchor meters.Call 1-800-332-2344 before you dig. • 4Il a Post Anchors: Premanufactured post anchors shall 6" min II v t be capable of supporting a minimum of 3,000 _ — • a• as ' = e d. �l _ _ ail---- pounds.Where diagonal bracing is required by -111=111= 1-1 a• . -.•d . 11---111-111-111— Figure 1 1-1 1 I—I 11=11 I—I I Figure 15,the post anchors must be rated for hori- :III=III=III=III=: . • •=III=III=III=III: zontal (seismic)forces. —f I I-III-III-1'e• • tr•: .11=1111117-7-7111-,----; = T • AFig.22:Typical footing detail Guardrails Decks and stairways more than 30 inches above the adjacent grade must have guardrails.The guardrail must be de- signed to withstand a concentrated load of 200 pounds,in any direction anywhere along its length,and the infill area must withstand a load of 50 pounds per square foot area. . Guardrails using composite wood, plastic,or other pre-manufactured systems must be designed by a structural engi- neer licensed in the state of Oregon. _ 4X4 post, typical, • 2X2 picket, typical do not notch 7,--4'-0" max spacing-i- 2X6 or 5/4 board rail cap / .• _ _ ^ _ _ _ L _ L _ _I xIII2x48tt0P E - in \ __c = = = 1z _ _ _ . 1 . O O yi: O . . 1OSee guard post _Openings shall n.t _Attach pickets at top and attachment details allow the passag- bottom with (2) #8 screws or of a 4" dia. sphe - (2) 8d spiral shank nails each AFig.23:Typical guardrail detail �, _.,_..----•--"`-f DECK DESIGN GUIDE • 13 • L= 4/L SIMS L1.07./1420 ` M3IA a£ /,/j ,,,/,‘ ,411//74 ' \ 1 � / A 41i1 ' � , ////,/ I I I t 11,\ ' \ I 11111 ' 111 % 11 I 11001\11\ 11‘ i ,\\\\A . 111 ( ,1 \‘,AN , \.,11 0 \ , \ \ ,,, Nis, I 1 ,Si STS/? 6).-V �j2 I A 3S SW l°iiK er7`bi,, tr f{►f0 .." / TTO ` - 0 N „-` \ \ .� ,I; �\ \ v � .,y .* l 2D' • Mrw Y e)6a '° 3 (;pyRizb . . 3� I/0 t)S r A , ( i'l wwwd ,r ' a) ` i .w tsx. (...a `.', CITY OF TIGARD Approved by Planning Date: 1,51i) Initials: AIL- „ F S �' 0 CF f©N L/,