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Plans i • RECEIVED AUG 16 202'. :yy ?;:+fryer"K i. ' 4i•tt'- 1E,Y CITY OFTIGARD BUILDING DIVISION ' yr ' __ ' ,_� . / - I I 1 I •. I , ; N I 1- 1 . / H 0 O ci,„,-': i EXISTING &i.ii Z1C: . t;j ,t - : z,'` I -•Z 1 ;/. 4) DECK EXISTING DECK ` -- . ©.� 7;« ' CITY OF TIGARD Approved �, - Conditionally Approved....,,. t 3 I See Letter to:Follow [ 3 Attached SCOPE OF WORK PermitNumber:04rae,I—a+331 3 Address: 7►b5 4,.v /Ka� �n - Deck Framing. 2"x8" PT @ 12" O.C. By: MAN/ Date: 5-/ 7-.2/ - New TREX Decking Material - New TREX Guardrail (Structual Framing 'Like for Like' OFFICE COPY • RECEIVED ."ft, AUG 16 2021 ootings 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 aver utility lines or enclosed . ril pest anchor meters.Call 1-800-33Z-2344 before you dig. • - •- L a • - Post Anchors:Premanufactured post anchors shall n a' ;j - - ti 1 —I be capable of supporting a minimum of 3,000 l <- pounds.Where diagonal bracing is required by ---i I ( I °. --..4 I f� IV) I I�t I Iy Figure 15,the post anchors must be rated for hori- 1 I I-1 1 I_.__i .1 I - - 1 I I=i I �1 11=1 1 1- zontal(seismic)forces. J I I-III-I I i-I e • + I I I i 1=i 1-ITI I I=. 4'° : ° ,♦,trig 22:Typical flag detail Guardrails I 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 irrfili 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—A / 2X6 or 5/4 board rail cap _ J L _ J J _PJ �.2X4 at top 1. c E ......... i J _ Y ~ _ __I _ 7 • • f • • See guard post Openings shall nbt Attach pickets at top and • attachment details allow the passage bottom with (2)#8 screws or of a 4"dia. sph , (2)8d spiral shank nails each allkFig.23:T ypical guardrail detail . DECK DESIGN GUIDE • 13 • 16 Max. Detail A HD2AHDG ,.--.7 parallel layout j`NI.,4___.-4x4 (min)guardrail post - f V �1 I I / m 2x8 (min) ; blocking -,-7/ CO —`--- , 2x8(min) = ) deck joists Detail BI'' -`__ HD2AHDG perpendicular layout \ . 7 beam below 2x8 (min) Rim joist Figure 30:Guardrail attachment option 5 plan view (2) HD2AHDG or equal holdown one this side, 4X4 post,min.(typ) II one opposite side of blocking. z Decking HD2AHDG (tyP) Decking(typ) holddown or equal 4X4 post. , �iffAld/ .... =Nla min. (typ) ENIMIIIIIIIIIIIIIMIIIIMMINI illi illillik. • ,--- g',... r.1.!._ y 117 2X8 min. blocking 5/8"dia_galvanized machine 5/a"dia_galvanized machine bolts or all thread rods with bolts or all thread rods with DETAIL A nuts and washers. +ETAIL B nuts and washers. ng.31:Guardrail attachment option 5 parallel layout A Fig.32 Guardrail attachment option 5 perpendicular layout .-.�-...e ,_.......d..- _-s.-_.___mr_,,,..ti..._zn^_-..s-x __._._:.a:�_,...zr_- o. a-.. .-�._:.,_.,,.. 4 : i,+_Sf k s.u�: 3 ... tyaAti.1:-X'Z_a....w�a Y3�a .._...�'...x•uC�_�Yer� • -it U5s r, 1 . 1"I F $t 2 4'X 6 U�// 4-8A ligz -sii4Rso / c?4/'84SE TO c ',VEC7' wl7'1( i3C-4- !CS) A SPII-Ci V ` Beruic--EN c_.0LdA o �r,9548 i , • Ica oTiNG5 a /B y x la xl6"" cal9.4vcf2e=r& A 3tOCic currrr ev2,q c #1 r 7' j f6N ft! 1 ' 1 r I•i ___1_ j ..1_ 1 . ,, r I 1 I IIII ! .Iji* II I 1......[TillL I i y;' • , I i , r 4 I. , �• L (... I I � I � 1 I I f I 1 I i I I ' 1 I. i ! • Lfifit$ 11..1.6L-i_,..I._ i ...,i. . li I r'• I! .."; I ' .( : 1 . ..I .' I I . ''' 1 I. I I ' I 1 __._,._..._...�_.•... . __• : .`. I. .- .., .1 I i � I I rF i r lort, I iiI 1 ! 1 I r iji I. ! rI1 i I f I I I` - j I l I . I i I i I i[ ( I.. I .I. . ! 1 1 I Si x �_--- - I 1 - . i. _ i • 1 I i •. - 1- . 1 1 . _.1 • ... _ _ .. I 1 I ( ! i. f i /. .!. ..I , i 1 • 1 • ! .•• ! 1 • 1 !. i 1 i. i 1 -"ii, • •• J---1-.1 ,1 1 I IL-•. _. i ..1 i .1 i 1 i .i . iii_ii. ..:11._.,.../._"......._..../.,. .i .......i1..... / I .. j II . 1!1 I1I ; '1I 1 � _ L . ► I 1 1 I . I . I I l i I I I , . . jILi ' i I Liiii 1 . 1 . � I . 1i i � , I I I1 I i . I 1 . ,II. �___• _ I I I I L--- I- _� _. L , f I � I