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Plans (100) ezq l9-dcvA 7 c c- S`, , -\\-, . comer CIF_TIGARD RE—CEIVED ,,,,„PROrrs, Gm°`�Jn TAX LOT 8800 - _ ,pproved by Planning ��'E. 4' O� • °: MAP 15-1-25CD STM CB FEB ���txxr------ I _ Q 80069PE r °� ` ° TAX LOT 8600 DEMOLITION NLY. Iia Z IG Z e u� / '' `. ; • •�, i -- l:!kk MAP 15-1-25CD TREE REMOVAL BY I OFT e.., R.OREGONtaO� / 1 . _ • TR ERATE P RMIT I lstl # S BUI DING DIVISION sr N.WEB w '.• rl> oee SCALE:1"=20' IoanEs:OW30re01 TAX LOT 9200 EM NS 1M 7./, 1 ,...,j,fI u \ ��; t MAP 1S-1-25CD -- - i/ 4H'\ I j - ma y}. `�' ' — .._- �!! PUBLISH DATE ATtIL 40. .. c \ ' © _ �'e - H -- PROJECT BOUNDARY ��\ � -- LEGEND wr- 4 w ' w swt ©. Y 10.24.2018 'a ry I (:( iiE01. .—.— ,..., 8 �„c � - -- , � � 7 � i --Oi -- _loo EXISTING MAJOR CONTOUR• ate. - - - / ISSUED FOR ' eoe " � �r EXISTING MINOR CONTOUR � OFFICE OP 1 92 sezD JJ! © / CONSTRUCTION SET / 5787 IM 228.60 5807. 5818 sere It � _,._ / 1 0 0 o PROPOSED FENCE ,' 'IE 35 • 4 t9ry...- REVISIONS ° -'" 10'OUT NW 228. } RI �••A • 5841 /° /r-• /// , PROPOSED TREE PROTECTING FENCING •• ` ; PoM$2QUT NW 21911^1 5984 0 58%x• / �d._.S-a. � ENTRANCE \ \\ vc" I $ #' ' ry • l / \ PROPOSED CONSTRUCTION 01 ` ` i° "$888,' 'to .•, / / 8 101 PROPOSED DOUBLE SILT FENCING N 1�.1� • ryp • , 5792 4 • 'Y 5809 r ,�, 7 I /° _ ❑ / \ PROPOSED INLET PROTECTION s7s1 saw 5�' ` •. 5788 5833 58 7 1 '•`e : .'.- ' , d'. 579A i� •4Y 1\r 1 ./.../..8s0.4--. / :'<--., .--•%, 1 PROPOSED BIG BAG CHECK DAM t8- ,' CLOD _ / sis Cln /177 • '21 1 :PLOT ;/,f1II \ iii ' ; p799 ` ': ,� i `EDGE OF POND 16019... / -196., z O •.. , s ..seaa' sar7;', • A / t s� SURFACE RUN-OFF FLOW ARROW $ifO, r 1 m $ , ;5888 ; _Jr WATER / /....79 Q r' ` ' • 1 i 57 ,, 5602 , s •_ $- / 6018 .g. +,,,, — PROPOSED LIMITS OF DISTURBANCE IYII ' CL , , p h • : 1 `•Y / s I 5601 b814 ,\` 5879# - 15�; eo1• / / EDGE OfiPOND�T� PROPOSED STRAW WATTLE J 51 : • 9a1:, ® i ° \ :„,8 y 8816 { / / WATER \t / j 1 ;5707 5786' ' 5882,./ \ t\ / �, / PROPOSED CONCRETE WASHOUT ,� ° 5765 • , / , / / '\ 7/ AND TIRE WASH I� I. f•`., sato F, i is�r111 / Z s7w / • r„' 5 5878 1 8015 a X13 / \ I\\\\\\\I PROPOSED STOCKPILE AREA 5%3 5692 (. 576357a2 ......3 ;! / / 8 •,.c- -� t . /•/ • 2 / \�' :.. ' :.,. i : 10 ; 801 / / - 5�4 $S *` z. ,pt_wk�\� / i , LIANEB y�� i / 60 // CONSTRUCTION KEY NOTES W N L's A NG / _ _ N in w "-' v A 11 t' - - _ _ - -. oq El / py ° .,.; ,i '— '' / �� ....,,,./:;�• / / eo23� / Ii YA '4 AC DR DEMO Q ,, e. - F - _ram ':moi'M :�581�� ; LL ° a>-�\ 1 \ fit:' / _ W SWAY a , see , •" , Sg81: " `,, '-t / B z l: PLACE DOUBLE SILT FENCING AND ORANGEI4g ~ 1 i"5eB=T i 57u. ?I ��, ` ¢:,; USE \\�, ''r / _ 4 CONSTRUCTION FENCING PER CWS STD DWG 875 ON to O y 5887,� 5B� 5716 L'3y 97774SW 74TH �` 1� • 1 / SHEET C733 MAINTAIN THROUGHOUT CONSTRUCTION, Q 1 � � POND O 5700 ;• : r -- AVE J 4� P Z Q Q 5701 5%a 9,71'-'1. --- �/ �em7 / / I M INSTALL INLET PROTECTION PER CWS STD,DWG.920 ON Q 5191 / SHEET C133.MAINTAIN THROUGHOUT CONSTRUCTION. '44 4 6702 Nia64 5714 5]13 A.-'FF EL \© / !Az'7 /,% z 2 ~ • �^ I / \ 21984 \ �' 4 / / 7 /• 4 INSTALL TREE PROTECTION FENCING PER DETAIL 1 ON O L-' I • 8.05 I • 56x*t /SnB;51.. \ 1 600 SF V Oes / / pp25- SHEET C133. MAINTAIN THROUGHOUT CONSTRUCTION. Q U i . 6 7w 5697 �, sa7ti-- _ „p�� 3C' I, /.....,..!..........4,/ 7 / ...197.. • /,•J - - - - w y 503 9 \ RVv s / mO R ti O I / / SANITARY 15'SEWER • /:' O Q ; - • s%6 \V�\���\V\vAVA� 517//y b4�o. NAiyO - / / EASEMENT PER ' I SNS8000 5175 /. ; -• / - / BOOK 554,PAGE 877 •.• ..••••-. F- / • 1 wt�yp� 5707.'',570fi ` ` ,. \`\�.•UTBUILDIN ,/ /,' ,f,''/51Z4. ` r- / ❑INSTALL STRAW WATTLE PER CWS STD DWG.BBO ON z F: / / SHEET C134.MAINTAIN THROUGHOUT CONSTRUCTION. Q 5708 5705• 5668 5666 FF ELEv. ° :'/ / 2e- f/! :•6G11 'seam / / EDGE OF POND - - acea U •% 7 / \ $p \ \ 5f / snz •'' / WATER - \ ❑7 INSTALL BIOBAG CHECK DAM PER CWS STD.DWG.845 ON O sim �; ,,, / \ X17 SHEET C133. MAINTAIN THROUGHOUT CONSTRUCTION. —I W F- . tn �I p sn1 S6s5 5668 \ 808 SF �� / 2g18 �l 4 / < - •/ 811 PROVIDE CONSTRUCTION STAGING AREA FOR MATERIALS cn El __OT 5.".',...,i \ 9. ` •:� / 8029 AND STOCKPILE AT LOCATION SHOWN LLI 1-2 ,.- ' sus \�.�Z\\,\\\ y 9_, -JC of 1,',E;;?.,:ii -- / \ \ —— �� °' Q , 41 i 5557 sss/ - i © 1 "4r' ;oo.�: / n\ ••,h _\,-.".. \ .-`.� T�,'� -.\ 61ts, ' z ssuz $Kss ° ' _ l,7 i F " 5601 ` ' _6103 \ / / / \ .8110 . 1\ se0 •e • / i\ l `�e11 PRE-CONSTRUCTION,CLEARING,AND Q ,' 543 : i 5682 t0 ... ,i¢iw I / / \ i ‘‘`...‘'.1-- , \ /6t 15� 5558 00 »CoP,4s997 I. • j / / \ ,..''% \ I : DEMOLITION NOTES: l7 "•-'III ---- �h ice„ ./ , .- \81011•Bt00 / /' ;,�-8 9_fl -_ s1�� �"• 1.ALL BASE ESC MEASURES(INLET PROTECTION,PERIMETER -- '_ li ,.559E • • __ i ^ J / I // r- �`1:-=: SEDIMENT CONTROL,GRAVEL CONSTRUCTION ENTRANCES, P,L Ti 8105. 'f \ ETC.)MUST BE IN PL4CE,FUNCTIONAL,AND APPROVED IN AN \\ I !-'230._ 5�0, 5sz s;s5 �� 6181�'•. `:,••�' 82Q\ ��/ ., INITIAL INSPECTION,PRIOR TO COMMENCEMENT OF Q ' 4 - 281{-,. 15098 \,—� / 9g, q/ \55 \\ CONSTRUCTION ACTIVITIES. LLI p s ,' - ' ;pi • BaBe// \\ \ 2.SEDIMENT BARRIERS APPROVED FOR USE INCLUDE SEDIMENT l4 $O r / 2 / �-� - - FENCE,BERMS CONSTRUCTED OUT OF MULCH,CHIPPINGS,OR / H013 • • ,` 5585 5581 '5580 /' " o` \ --_ OTHER SUITABLE MATERIAL,STRAW WATTLES,OR OTHER p`-'-'• Q 1, 5588' ! 5561 ss7g • 'Step/ 10 ' z�2 I / I:' / / ry / - \ APPROVED MATERIALS, ° }`' • ' 556 ' / / s '1 \ 3,SENSITIVE RESOURCES INCLUDING,BUT NOT UMITED TO, p L' 1 u' >. , i � � 5159, /i 'I.- ../ L �/ PoO \ .. z v? o • -" , i ; 5158 'WETCA¢I . -197.., - TREES,WETLANDS,AND RIPARIAN PROTECTION AREAS SHALL g z a > ssn 5578 I / \ w=z y'IN '� / D \ BE CLEARLY DELINEATED VdTH ORANGE CONSTRUCTION Q 5581 ' . , I / '�;' ,/�• .1. -1..! g O \ r • 0B ',�' Sj86 : ,5503 ' 3 `\ 5994 / ry \\ 6419 FENCING OR CHAIN LINK FENCING IN A MANNER THAT IS _ 3r / • I I / CLEARLY VISIBLE TO ANYONE IN THE AREA.NOACTIVITIES ARE W83' z • --- UJ --'' 5584 : '5576% sees / I � - PERMITTED TO OCCUR BEYOND THE CONSTRUCTION BARRIER. U I8..••P OUTFALL' D I / 6868 / stm M1 \ \ d F z • s 0 / ,'',,,./ '5153' t IE 170,34 `‘ \ / I / g' X--'' 6120yt, ; 4.CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE 2¢O > - .LU,° -r' Y -:,-975. / ° / 'I BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE V E w r '�- / �WE71ANp 30 _\\ z DURATION OF THE PROJECT.ADDITIONAL MEASURES �O o+ ' ., 5512 '",'t53 \ 598 _- / / k' LINEA ,`t q09 INCLUDING,BUT NOT LIMITED TO,STREET SWEEPING,AND • \ 6 5591n '4 : 1 y ry., ' .�i'•I -EDGE OF POND .: / / / . 1 \ AL PAVED INSURE THAT L ;y 121 \ , • � \' \. VACUUMING,MAY BE REQUIRED TO � -q2 ry" /� PORTABLE ' 1 ',WATER i / // 2 J'�"�PILINGS ,_270- / --- - \•'' AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. N ?`'sg I '" '5;,•''' /'1 ) TOILET \\ ,-, o I l / p'4 COLLARDS FO57 - \ S.RUN-ON AND RUN-OFF CONTROLS SHALLBE IN PLACE AND O M ,: Y1 , , ${tILL 51 • %+ \ / / WATER BLOWOFF) 2 \ FUNCTIONING PRIOR TO BEGINNING SUBSTANTIAL Z `" , 1 , ---- %:•••.:2::/° KIT o \ N` N f v ro 5169 I o o'a CONSTRUCTION ACTIVITIES.RUN-ON AND RUN-OFF CONTROL J - O 51286 'a:;' r •-. : \5170 • I /� ,i�// ! ;'6083- f;/. 1 MEASURES INCLUDE SLOPE DRAINS(WITH OUTLET = v 14 1 - , : : 5185 St6a / 212 / II AND BANK S)CHECK 'MATTING,SURFACE ROUGHENING, u . .' - © 't: I 5082 TAB N d' ; , ,-' - 5452 ! II ,./� 48aee soao 5079 sola ' I PROTECTI HECK DAMS °, i' ¢ ./ . t ./- 6687 Z '' 82a4 - 6r50 :5148 : t� m ./.6.:. ryr O m 6185 - sis3ss4I iss j V $ �I c �, ,. ,,,, �.•51sa�� ,r•. ,?.' ��y' � co RETE d L. . `. 5149 5,47 ,..5:1 :�; ' , BO9C - BL•'K WALL 11 N ' J / 5283:: .. .,•::,-. . . 5146 �• • �- \ � � .. /�� —�-rr--7•rY - t� �' � MI � c • moo R� :'� ':/�-_. .. ��CONFRETE .�{ ����0��` s ---------------- r2 �'pKP—�,c aiP. � .. ` t "•(', ®,. ali t - -LO,CH WLL PROJECT INFORMATION 'o `� -� • -- • 7. 3NCRETp -- _ 1 . NOTE:THESE EROSION AND SEDIMENT CONTROL A S ss t++©', ss : "35', s 6s - —,l: _ .' ,—�•—•—•---.- T-..-------.'- —,——— __ _ 'WET WEATHER"CONSTRUCTION MEASURES ION. TAX LOTIS)115 2600600 t©i 1V 50 ,� _s0 ( sl , s ss ss1' ss` 's q' ,1� SW 74TH AVENUE NEED TO BE APPLIED BETWEEN OCTOBER 1ST ��� ® LAND USEi I SU62017-00007 .. •BLDCK WALL O.. • ' ° r--aSD. Ir'�Y 's0 ©i II� _� _ ', ss ® _ s€ i ss' ss — — AND MAY 3I ST. F -°T0 d t -w ~-w t WATER'MH �'LDI NO �� '? \�� DESIGNED BY I CKW,JKG SRC CHECKED BY 10.1M .' w ,. w © �Rigl zlo.da � Know what's below. a .6 w i I w . w ' ;w 1v w w N w V ••, j., 'Y ! - ro —- -?w w •, ,jr ® w S 0811 before Val di 3 : ; : N r --L-w w w-'•, ' o - WASHINGTON COUNTY,OREGON y 9• SHEET NUMBER , / .'7 1. -'1 . - - C131 o w 1 W 1/4 OF SECTION 25,T.18.,R.1W.W.M. ry w eJ°—� a Tom'