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Plans c II \ (dr. �_ / • CITY OF TIGARD < °Z s > k ‘i i E Approved ii Conditionally Approved [ For only the work described in: • PERMIT NO. ,C ' -Gl Mill R Z III io. E See letter to: Follow I 16111 1L9 X Attach c [ ess OCR Aw„ - . 4 J _ Date: - 7 — oc q >,. a .," c:t ....I %iv ir3 . , ...1 ...1 ..,.. in OMB NNE N _ ■ 4 = > C5 0 (1) •.• . • O •. • ••• " . • . •• i • • • • • g ■■ Q ,Zt sl :ole0 8 • •• :[ t mad v.'s, a at asaipp qof ••.: .. • : -[ ) MOliod :c0 Japai ()es . • •• • • '. .E. o '8b dn . ON _•_IL\I! 3d • • • ••,•• • > < > :ul pequosep se >iJOnn aul Apo io j • • • • ..9/.1 .L • „5L 'O Z < ,.00'1. ,£ > [ petosddv • 1 }I UO!lipUOO '•••• •• • . '• < > : {A poaoiddy . • • • • „000,s Gl:1V011 d0 AILO ••• Scale:1 /2” = r Approved by: i T , , ` ' 1 ( r s Vii! t � '�C ‘‘ 1' �I (44:dress: SA). 1 Design# CHLDVIL3 ELECTRIC SIGN ADVERTISING • ` t 1 •••, k a i t 14 Z ' t�Y �W 'A ,, G ). y I / 8 P RRR___... i. ti '1 S 1 ^. 1 9 lilt V � 1 RM ,o t1 " t $, gi: .. SW114THAV T N ..� .4 T: te. .._. .....,___ y, ` O Sw fONNER p , � J Z _ a, , 12TH AV k e 7 . m y ,' \ m ",' wi • � �'' — � jLsw 11oTH AV }.. ". ' @ ' A fir' ; '. t15THAV W �OSTHAI{ � `; - ` S AY ) ' ty *, � ; \ i , � " : w i AV ; :, sw,o4TH • � /A� I wwa \� 'ATN, . R R : '' ' i 'i . ' / t • k ' ; ' 1\1;.;;", . .:.- r ..".. 4"/ I I ' R., 4 47 ' 9 :j ?' ul ! NO 1 Lli ' • . sw o nv� \ . N. y�f S �v y _ I . II 4 i ' ' , -'''' \'".. .'... '.0.- - ''-' * `:;; if t.A. . :c.,F.- - ‘-. ,:, lllliIJJJ n -.b. Y 4 P r d ,,,...,/, 4/ /., z l -- - - 12 - 1 46: :' i .', , , : ' 44` .i >/e ' ' ' :; : , /:,,,/ . i v S I : Sly S CT fit" `�, J' `' 17 �1 \ `� `: a ' t% • 1 ` SW 85TH AV Asp. 4 : * e 1 , , _ 138m ; (SW HALL BLVD) , ..: 1. 'SW HALL BL \ N N.s.......... \ „.••■• I tr, ',.-,L• o • • 0 1 ;1. - , ,, ii Q 46 _ ,.„, .,,. ,,....• ti t i., • •• • •It • • • .. ... • .. 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I -ink uj i. i` '-' • • • • • • • • • ®SignCraft • • •••••••• • • • • • • • • ELECTRIC SIGN ADVERTISING .g.. e._w S t �. f s t S ' S • CHILDRENS VILLAGE DAY CARE #f+-'• fi '•.` PIPE AND BASE CAT,CUL,AT g. s 1 t� i W f FOOTING SIZE: FORMULA: (MR #1),Resistance of concrete footing - * against t .4e„^ , z ' _; MR #1 =Area (sq ft) x heigth to center];jne 7,g,..::-‘ ` ' r � ' overturning . ,,,..:: ` loadxwind load. ? `° n area: sq ft. pole 3 15_77,,,, gg, k ' . Si 59 Sign q , ole cover area p 0x, 4 al4 "7' Total sq ft. 86 2 }ic 86 sq ft x 16(heightto CL x 20 lb windload .�`� ;f4.`• r: ' . „ 86x16 x 20 == 27,529 ft; lbs or sign base 4 'O X 4'4 X �: deep. ' _ k ' ., PIPE SIZE : { t FORMULA: Section Modulas= Are x height to CL Of wind .load" z. t _ , k x wind load x 12 over 26,666 �' L v �,, �'' 86 x 16x20x17_ 26,666 26, 3 3 0, 7 4 0 �� _ = 12.38 Section modular t• � � Section modnlas f 8" `h6 s chedule 40 pipe 5/16" wall, i . is 16.8 ', See attached drawing. .; �: s �< x Y fix .; I ' G. 4 �Y' Y X I n 4 ti .. 1 ` K r� 4 ; ,? 4 f f , :. v ' `. ' '- s ,' � t b � !� i u f, YI. 7 • • • • 41•41 • • • • • �Y < ; • • • • Y .. y[ . y i • • • • • • • • • • • • • `�` • • • • • • • • • • • • n t .. ddX . . • • • •• • • • • • • V• rt e A • • • • • • • • • • ... 'a d +t• S • • 3 U. B. C. CRITERIA WIND 80(B) MPH CLASS IV SOILS Fy = 35 46 KSI @ KSI T UBES TUBES -0 F'c = 2500 PSI t 1 F —I . . UPPER 01 m a � / 15 °" 1 4 ° 54 S.F. SIGN CENTERED o ON PIPE COL '�� 1 /4 . r .► I .� ` `fl STOP PLA OF Z 4 "0 (I.D.) MATCH T T(E01) SCHED 40 PIPE (MINIMUM) (WT = 14.98 PLF) — I , r 3/4" THICK x 1 1 SLIP PLATES' _ . `� STD SLIP JT SPLICE 1/2" X 2" @ Ill � (SEE DET) 9 "o /c (MAX) ii LOWER 0 2 411. ° I DETAIL 8 "0 (I.D.) SCHED 40 N PIPE (WT = 28.55 PLF) N. T. S. 2' -0" WIDE POLE COVER • r -Z / ze<C-V P 0/?3 CONCRETE FOOTING ' � o .1. (BACK HOE DUG & �� V ease �' EARTH FORMED) 4' (MIN) WIDE X 3' (MIN) LONG X 5' (MIN) DEEP I I . OREGON 0 / 91 vG� �� 1 9� 1" POUR AGAINST FIRM � C y UNDIST. NATIVE SOIL R. K EN O Ear 6 -30-- 9, -L . • •••• • • • •• ••• ••• : . i 4' -0" (MIN) i • • •• •• • • ••• ••• E L• Y•AT10 N• 1/ 1/.=."-`)" . - • • ••• • • • • • • • • • • • • • • • • • • • • • • ••• ••• • • A SIGN STRUCTURE FOR: ATE; 12 -21 -98 — � • • CHILDRENS VILLAGE DAY SCHQO TIG 0• • �3 ALBERT ° I N NEY JR. D • L u - • - • : : • • • • • • • • : 635 -CVT CONSULTNG .ENGINEER S i g n C ra f } • • • • • •• •• .. SHT • 1 OF 2 — 28825 S W GRAHAMS FERRY RD 639 -4991 WILSONVILLE OR 97070 -9516 • CALCULATIONS U. B. C. CRITERIA WIND (MPH) = 80(B) SOILS CLASS = IV TABLE 18 -I -A Ce FACTORS Fy = 35 KSI (MIN) (46 KSI @ SO TUBES) HT (8) Fb = Fy X 0.66 X 1.33 (DURATION) 0 -15 0.62 F'c (PSI @ 28 DAYS) = 2500 20 0. `V WIND PRESSURE = QS X CE X CQ WHERE: 40 0 QS = 0.00256 X V *2, CE VARIES W/ HT & EXP., 60 0.905 CQ = 1.4 FOR SIGNS & 0.8 © PIPE & ROUNDS HT (AVGE) < 18' USE (FOR 0 USE EQUIV A = 0.8/1.4 = ACT A X 0.6) CE - 0.65 THRUOUT FOR NET WIND P = 15PSF MOMENT CO) BOT OF SIGN = 54 SF X 0.015KSF X 3' = 2.43'K USE 4 "0 (I.D.) SCH 40 AS A MINIMUM fb = 2.43 X 12/ 4.27 = 6.8 KSI « 24 KSI X 1.33 OK SLEEVE INTO PIPE BELOW W/ STD JOINT MOMENT @ BASE = 54 SF X 0.015KSF X 19' + 30SF X 0.015KSF X 7.5' = 18.76'K HT AVGE = 14.89' < 18' ASSUMED OK USE 8 "0 (I.D.) SCHED 40 W/ S = 16.8 IN *3 fb = 18.76 X 12/16.8 = 13.4 KSI « 24KSI X 1.33 OK EMBED INTO CONCRETE FOOTING BELOW NO CONSTRAINT PROVIDED AT SURFACE, USE FORMULA 6 -1 OF 1806.7.2.1 SOIL STRESS = 0.1 X 1500 (BASIC BRNG) X 1.33 (DUR) X 2.0 (ISOL. FTG.) = 400 TRY: 3' X 4' X 5' DEEP EQUIV 0 = (a *2 + b *2) *1/2 = (3 *2 + 4 *2) *1/2 = 5'0 (AT RECTANGULAR "DUG" FOOTINGS) 51 = D(ASSUMED) /3 X SOILS STRESS = 0.667KSF A = (2.34 X P) /(S1 X 0) = (2.34 X 1.26K)/(667 X 5) = 0.884 A/2 = .442 D (REQD) = A/2 X (1 + (1 + (4.36 X H) /A) *1/2 = = .442 X (1 + (1 + (4.36 X 14.9)/0.884) *1/2 = 4.3' OK 3� O PHOF �� F �;� 6566 + •• • • • • • • • • ••• ••• • • OREGOIt • • • • •' • • • ••• ••• 9l � G < V' 11 . V' � �l R. �4EN .. • •••• ••• C.x ' tom-; i i;'` . , Q , �•: :: • • .•• :•: • •.• ••• • • • A SIGN STRUCTURE FOR: CHILDRENS VILLAGE DAY SCH TIQAPD, OW • DATE 12 -21 -98 ALBERT G3� NENNY JR. • D D • • • • • • • • • • JOB • 635 CONSULENG ENG1NEEE? . . • • • • •. • • •• Lu rn i n itd : L' OR • •• •• • S i g n C ra f _ WILSO S W GRAHAMS FERRY RD 639 -4991 SHT 2 OF 2 WILSONVILLE OR 97070 -9516