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Home My WebLink AboutRiver Terrace Park Approved Plan Set (including Urban Forestry) RIVER TERRACE PARK illpi PORTION OF TL 2900 & TL 2901 & 3000 TOWNSHIP 2 SOUTH , RANGE 1 WEST , SEC . 8 W. M . QcveA, ievtace, CITY OF TIGARD WASHINGTON COUNTY OREGON GROSS ACREAGE : 28.50 AC = iiii_ Ni, POLYGON NW COMPANY BENCHMARK: V , I ��■ [T] (36www POLY�oNHOM6o-oM 2 93-444 �1■ 7 -0' \ �,/r. —J I DATE: 12/1 /2016 WASHINGTON COUNTY BENCHMARK NO. 938, SW BULL MOUNTAIN RD. A BRASS DISK SET IN CONCRETE, NE CORNER o ' II „ .� _ u®� 111r REVISIONS OF INTERSECTION OF SW ROY ROGERS ROAD AND ) m- : I """ - J z _:u:■uuu �; NO. DATE DESCRIPTION SW BEEF BEND ROAD. .A_ 'r ��:::: �i�� p i I MINI■■■■M ■■■■■. - 2 I �■■■■■■ - ELEVATION DATUM: NGVD 29, ELEVATION = 180.657 i :a - �::::D 1 A_ UTILITIES & SERVICES: PROJECT SITE WATER: CITY OF TIGARD WATER STORM: CLEAN WATER SERVICES — SEWER: CLEAN WATER SERVICES POWER: PORTLAND GENERAL ELECTRIC GAS: NORTHWEST NATURALI [ ' FIRE: TUALATIN VALLEY FIRE & RESCUE I _ POLICE: CITY OF TIGARD SW YUKON ST SW MAYBELLE LN SCHOOL: TIGARD TUALATIN SCHOOL DISTRICT 'I r — — 1 '—' l I VICINITY MAP PARKS: CITY OF TIGARD I I I I I PHONE: FRONTIER ccI I I LEGEND: WASTE DISPOSAL: WALKER GARBAGE SERVICE w l I ~ I w I I 1 I o a 11 I PROPERTY LINES CABLE: COMCAST I J o I o _ _ _ — _ -43 N SW ROSLYN LN — — ROW LINES APPLICANT: Li, i I I r PROJECT BOUNDARY I I I i) Q POLYGON WLH LLC J I I I N 109 E. 13TH ST. L__ _ _ J / 1 ,,‘, VANCOUVER, WA 98660 SW POTOMAC RD �/ / _ _ _ _ _ — 150 SCALE VANCOUVER, 75 150 P 503-221 -1920 _ /\ SW BLACKSTONE LN =__ RIVER TERRACE [ ] - - - L L - 1 INCH = 150 FEET TAX LOTS 2900: JEAN A. STANLEY TRUST // / — — SHEET INDEX: TAX LOTS 2901 : DANIEL MARTIN & ELIZABETH MARTIN 1 COVER SHEET TAX LOTS 3000: TRI COUNTY INVESTMENTS, LLC � - - 2 EXISTING CONDITIONS AND DEMOLITION PLAN / / �/ a // I 3 AERIAL PHOTOGRAPH COVER SHEET PLANNER: 4 DENSITY CALCULATION MAP I � 5.1 OPPORTUNITIES AND CONSTRAINTS PLAN 5.2 CONCEPT PLAN MAP PACIFIC COMMUNITY DESIGN, INC - - _ _ _ 5.3 SITE MAP 12564 SW MAIN ST. SW HAWK RIDGE RD 6.1 PRELIMINARY PARTITION PLAT TIGARD, OR 97223 6.2 PRELIMINARY SUBDIVISION PLAT c. 7 GRADING PLAN Q [P] 503-941 -9484 co8 PRELIMINARY UTILITY PLAN c, CONTACT: STACY CONNERY, AICP 9 CIRCULATION PLAN LANDSCAPE ARCHITECT: 10 PARKING PLAN N CIVIL ENGINEER: 11 .1 SITE PLAN / TYPICAL LOT PLAN PACIFIC COMMUNITY DESIGN, INC 11 .2 SALES OFFICE/MODEL HOME COMPLEX SITE PLAN ° 12.1 TREE PRESERVATION PLAN PACIFIC COMMUNITY DESIGN, INC 12564 SW MAIN ST. 12.2 TREE PRESERVATION DETAIL w 13 FUTURE STREET PLAN 0 12564 SW MAIN ST. TIGARD, OR 97223 TIGARD, OR 97223 [P] 503-941 -9484 13.1 SW YUKON PROFILE c, [P] 503-941 -9484 CONTACT: KERRY LANKFORD, RLA, CLARB 13.2 SW POTOMAC (WEST) PROFILE 3 13.3 SW POTOMAC (EAST) PROFILE CONTACT: PATRICK ESPINOSA, PE w 13.4 SW BLACKSTONE PROFILE NATURAL RESOURCE 13.5 SW ROSLYN PROFILE Pacific ° SURVEYOR: 13.6 SW 163RD (NORTH) PROFILE CONSULTANT: 13.7 SW 163RD (SOUTH) PROFILE Community PACIFIC COMMUNITY DESIGN, INC 13.8 SW 162ND PROFILE Design 0 12564 SW MAIN ST. SWCA ENVIRONMENTAL CONSULTANTS 13.9 SW 161ST (SOUTH) PROFILE 434 NW SIXTH AVENUE, STE 304 13.10 SW HAWK RIDGE PROFILE [T] 503 941 9484 [F] 503 941 9485 TIGARD, OR 97223 PORTLAND, OR 97209 L1 .01 - L1 .04 TREE CANOPY - PLANTING PLAN [P] 503-941 -9484 L1 .05 - L1 .06 TREE CANOPY - LEGENDS, NOTES & DETAILS [P] 503-224-0333 L2.01 OPEN SPACE - PLANTING PLAN CONTACT: TRAVIS JANSEN, PLS, PE CONTACT: MIRTH WALKER, PWS, CWD PROJECT NO.: 395 049 aL3.01 PARK PLAN TYPE: PLANNING GEOTECHNICAL ENGINEER: L4.01 MITIGATION PLANTING PLAN U TRAFFIC ENGINEER: L4.02 MITIGATION LEGEND, NOTES & DETAILS REVIEWED BY: KCS L4.03 MITIGATION CONSTRUCTION DETAILS o GEODESIGN INC. KITTELSON & ASSOCIATES, INC a 15575 SW SEQUOIA PARKWAY, STE 100 610 SW ALDER STREET, STE 700 PORTLAND, OR 97224 PORTLAND, OR 97205 [P] 503-968-8787 [P] 503-228-5230 CONTACT: SHAWN DIMKE, PE, GE CONTACT: JULIA KUHN, PE U LEGEND illr14111 SIDEWALK PAVEMENT ��^^-vim ` X ( 11Z."4. P �I. Ir / . / 1 .` '. 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DATE DESCRIPTION III \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\\\ \\ \�\\\ \\ li\ \ \\ \< \ \ `� \\ / ) ( 1 / r\- \ \ \ \ \ \ \ \ \` \ \ \ \ \ \ \, \ \ \ / X / / / / /� WATER METER \ \ \ \ \ \ \. ♦ \. \ \ \\ \ \ \ I \ 1 \ \ \ \ \ ( d /\ / / I / I/ /��/ \ \ \\ \ \, \ \ \ ` \\ ` \ \ \ I BE RE RELOCATED \ ` \4 1 p p `\ \ \ s'J\ \ TAX LOT 2901 Uv\ / /i• �\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ® WATER VALVE \\ \ \ \ \ \ \ TAX LOT 2900 \ \ \ \ ` \ \ \ \ \ \ \ %;"--`i"-- � 6 \ \ \ \ \ / / / . / j 20' ROAD AND ® CURB INLET ———^I I \ \ \ \ \ I \ \ \ \ \ \ \ \ \� UNTIL FUTURE LATERAL \ \ \ \ \ \ \ \ � _ \ \ \ I x TAX MAP 2S1W08 / / I�'III \ \ ` \ I \ \ ` \ p / \ \ 1 I \ „ / 1 II I UTILITY EASEMENTO MAILBOX \ \ I TAX MAP 2S1W08 \ \ \ \ \ \ \ ♦ CONNECTION TO CITY . \\\ \ \ \ p goo '� ; ` / / \ \ 1 \ \ \ \ \ \ \ \ ` o s 11 \ \ \ / / / PER DOCUMENT NO. 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C. 4 _ _ N. —x` \ REVIEWED BY: KCS 6) 1 , 1 i / / , c _______ ,_, 0/fef,i f • ) , / _., —,— _ \ �/l /� // //, I 1 / 1 / �/ / / / I ( / J �7:, ��,.a.l �� ^,-�- `ice \ / ( 1 1 r-/ ..-, _..``- 1a6x\ \` \� \ --- ( 1 S / / / ( / .� • SCALE/�IJf j ( 1 / ( ( / / / , / / \ �� \\ �_, \ �\cp /,1 ) / J / I / c / / , / i ( / / / , / . / , , / /� / \ \` 60 030 60 .J / / � 1II I ) ,I ( i 1 / I ) / c I r / / ( ,/ / / /--- r. `r1. \ (_ \ \. 1 C / 1 / ( 1 �.- I-� ._� \ \_ m�� a 1 INCH = 60 FEET z illr14111 LEGEND: PROJECT BOUNDARY MINOR ARTERIAL 7z...- A COLLECTOR L...... NEIGHBORHOOD Qcvelt,ROUTE A A_ POLYGON NW COMPANY ' �'- _�� [T] (360) 695-7700 [F] 360-693-4442 - WWW.POLYGONHOMES.COM Ill 1 DATE. 12/1/2016 I II-- -- REVISIONS NO. DATE DESCRIPTION SW MYSTIC LN4 -- J SW DEii1 J SW YUKON ST SW YUKON ST PSWMAYBELLE LN 0 as 11111111 > 1, w ; H w cc >- > _ = o o rt ci II -- `O SW ROSLYN LN w Sla - IR 1 ..juj MEN ill -- NI 4\441 _ IIYRIJN _ _ _- �, , IN ippil " ". . T A .P SW BLACKSTONE LN 1 i 4J SWWADINGR � RLN filt:111111 Tjiiiunmiiii.i /w RIVER TE RRAC E a . >- .,I co PARK .,_ ilil SW RIVERDELL LNSW HAWK RIDGE RD AERIAL PHOTOGRAPH�, 0 i SW POTOMAC RD ' aCNI pL 111% �� ,' •0 5\14 l' C`)P 0 I , SW LOIE CT , J Q w Q ,,,_,_ 0 0, CO Pacific 0 ' Community cp Design 0 C - 0 [T] 503-941-9484 [F] 503-941-9485 r AC' 0) c ` • r) * PROJECT NO.: 395-049 TC6) 0 ;*, TYPE: PLANNING .,a- - . - 416. nff REVIEWED BY: KCS 0)o , _._. 0 .,.. I ra., + SCAL 3 E —' Ar - 150 0 75 150 Co0. o i 1 INCH = 150 FEET z 4.10111, 7 r ---___, PUBLIC ROW/ PRIVATE STREETS 8. 54 AC iehh.a.C.e, W NY W W RWeh. - _ ,I - WWWWWWW PUBLIC PARKS/ WWW 1 .67AC - WWWWWWW TRAILS W W W W PRIVATELY OWNED 1 1 OPEN SPACES 0. 17 AC POLYGON NW COMPANY J 4 RESOURCE AREAS [T] (360) 695-��00 [F] 360-693-4442 vvvvvv WWWPOLYGONHOMES.COM vvvvvvv SLOPES 25�, DATE: 12/1/2016 vvvvvv WETLAND, DRAINAGE 2. 35 AC vvvvvvv WAY EC VEGETATED REVISIONS CORRIDOR NO. DATE DESCRIPTION 1 I 1 r , s v LOTS 15.77 AC 1 _ _ _ ,, \ _. A 4 we _ \ TOTAL PROJECT 28. 50 AC AREA ////////7/1/4$ , ,-,#, At r 1 1 , ,, e i 1 ZONE � / ' R-12 ' � "Zi PROJECT AREAS - _ R-7 Zone R-12 Zone Total I ZONE Total Project Area 17.25 11 .24 28. 50 /i _ _ I R-7 Less Public ROW/Private Streets i 6 / Arr 3.45 2.25 5.70 ,,,,/ i i (20% ROW Dedication) Less Public Parks and Trails 0.00 1 .67 1 .67 Less Resource Areas (Resource, 0.00 2. 35 2. 35 — 4 — Drainage Way, Vegetated Corridor) ipl _ Net Development Area 13.80 4.98 18.78 RIVER TERRACE _ _ vvvvvvovovvvvvvovovvvvvvovovvvvvv — �� / A ' Total Maximum Units 120 71 191 vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv . 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W W W W W - V V V V V • vvvvvvv I W W W W W W W W W W W W ( 'v v v v ' v v v v v v v W W W W W W W W W W W W W Z V V V V -V V V V V V V V V W W W W * 4Y W W W * 4Y W W \ v v v v v v v v v v v v \ • • • • v v v v v v v v v • W W W W '' '' '' '' W ' W W ^ �` / ^ —/ W \ v v v v v v v v v v v v v •W W W W W W W W W W W W /y W \ v v v v v v v v v v v v v v • W W W W W W W W W W * W N \ v v v v v v v v v v v v v v v •* W W W W W W W W W W 3 \ r z z 0 v \ a 0 0 Pacific co .-- Ti .g Community Design 0 E C 0 [T] 503-941-9484 [F] 503-941-9485 I PROJECT NO.: 395-049 C TYPE: PLANNING �) _ o REVIEWED BY: KCS 0) 3 0 0 a 0 rn 0 0 0- ,,,c,, 4 0 a z I „ t Mid Day ligriNII '� "MEYERS FARM" r,,;� �`$ II , imil _. r-L...... 7 RBOR POI NTE NO . 2 )II ` �� WACO R-6 • WACO R-6 `� t .LveA, ievtace // Fall Sun Exposure , or- . I , i . / - __ r — — — — I I / / / / 1_I r •` •1 • •• — _ — - _ _ _ _,._r� ,. L— j Q \-, 1 4* * " I ( • \ / LEGEND I r ( ) / ---, J ► \ \\ \ \ I\ \ \ I \ \ 1 I IN 1 `\ I / 1 I \ \ \ \\ I I \ \ I \ \ , 1\ \ I \ EXISTING GRAVEL / I 1 0 \ \ \ \ \ \ \ , \ —, 1 \ \ DRIVEWAY _$.� /0 I IG�AR I \\ . \ \ \ \ \ \ \ \ \ POLYGON NW COMPANY \ \ N / STREET CONNECTION REQUIRED [T] (360) 695-7700 [F] 360-693-4442 \ \ \ \ \ \ \ \ \ R-� I \ \ / WWW.POLYGONHOMES.COM \\ \ \ \ , \ \ \ \ \ \ \ I �� \\ LJ� I \ I \ \ \ \ \ \ \ \ / I DATE: 12/1/2016 I - - - \ \ \ � I \ \ \ \ \ \ \ \ I \ / I 1 \ \ ` \ \\ \ \\ \ \\ \ \✓ \\ \\ y 7/ REVISIONS \ \ \ \ I \ \ \\ \ \ / NEIGHBORHOOD PARK NO. DATE DESCRIPTION N \ \ \ \ \ \ \ \ \ \ \ \ ``PM" 9 �0 \ / EXISTING STRUCTURES -V• \\ 1 _ �\ \\ \ \\ \\ \\ \ \ \\ \ \\ \\ N \ \\ TO BE REMOVED j / I \ 1 \ \ \ \ \ \\ \ \. \ \ \\ \ N N / I \ \ \ \ \ \ \ \ \ \ \ 0 / i \ I \ \ \\ \ \\ �/ \ , \ \ / TIGARD \ \ \ \ LATERAL CONNECTION TO CITY\ \ \ SEPTIC TO REMAIN UNTIL FUTURE \ a / — R_4. 5 I \ I \ \ \ I / /, I I vN \ Av \\ v v v V A A 1 / / / I \ \ \ \ \ \ \ \ \ \\ )ifr.��1 \ \ \ III „Er \ 40_1 \ EXISTING DRIVEWAY ,/ T \\ \ \ ="' \ \ \\ I TO BE REMOVED / \ \ \\ ' \ TIGARD , I / I v o�o v� NN ev v \ A I If I� \ * * * • * (* 1 / I I q _ N\ \ \ \ \ I , I I I / I Imo, _ A R 12N \ \ \ \ \ , \ \ I -1 ) / / / \ je Q \ ; $•Al \ \, TIGARD I • ei 7-/ , 0 is 17710 W , CWS VEGETATED / EXISTING WETLAND CORRIDOR \ --_,---,--- \--- r- II / / / / j I 2 \ \ \ CWS VEGETATED I N \ \ \ \*\ \ \ \ \ I / / / / / c CORRIDOR \ \ \\ \ \ \\ ! \ \ \ \\ \ 1 \0 e e\N # — // / / 7 \ > EXISTING WETLAND \\ \ l \ \ \\ \ \ \\ \ —\ / // / 1 I-- I _ , - \ \ , \ \ \ \ \ - e- -1 = _ Z _ RIVER TERRACE • �\ \ `\ \ \ \ \ \ \ \ \ \ \ ' EXISTING STRUCTURES \ �# 't) ' / ,- \ \ \ 1 \ \ \ \ \ TO BE REMOVED \� — / / / v 0 \ I \ \\ I I \I \ \ \ \ \ \\ \ ""/ a� ` — EXISTING GRAVEL / PARK \ \ I I \ \ \ \ ;,. \ DRIVEWAY / / / / W \ N\ \\ I I \ \ \ \ \ \ \ •1+ _ /• �/ I Z / ♦\� i► �� \ \ , I \ \\ \\ \\ \\ \\ \\\ .\� — \ � � � , —0--- --- / / �/� Z' I 8 ; ,; ` '� \ \ • \,. ■\ \ 1 \ \ \ \\ % \ \ \ \ \ , �� / �7 / Z _. 0 oc%, - 63 40 * z\ \ ' / 1 e 1 -4 \ \ \/ \ e \ �► — _ _ OPPORTUNITIES Q , I , , \ _ _ AND r. I �� \ \\ - — — — I CONSTRAINTS j 44. 44? a •`;' I / i ' \ ` ` - - - - - PLAN o ,z / DRAINAGE BASIN \ ! �, \ NN \ 44 # CP \L) C!' fe 4! ' \ \ , i i t e a GP �; ® * ,K: Q SIGNIFICANT I \ \\ • — _ — — ! — e 'lee ,, * TREE GROVE / I w ilk0.4 NE�'�/-NIC'�HBORH00D � .j. ` ��'�, \ \ \ . !ROUTiE TIGARD /t, / ) / \ \ - - - - - - I R-7 'IN* 4# # I e,, , , EN v Joh, EXISTING WETLAND / I / I \ \ , _ — — — — 'Br, '►EXJ / CWS VEGETATED - / \ _ �; �� / �., CORRIDOR \\ \\ g I Pacific n 1 I � �� _�. / , , ,: / ` � I � - � � - � i � - - - - - Community I Ittc / s SIGNIFICANT M Design ( / �lE ,r; 1 / / / / / t — TREE GROVE * • / / / /1 / / I I �� . [T] 503 941 9484 [F] 503 941 9485 cD / 11. I I / / l r ) �, / v. � ;# ee, / I lle * 1 / / \\�i i r i i♦i/!� r, I PROJECT NO.: 395-049 g / I Q l / / / / / /� • / M _ ` TYPE: PLANNING / �cn [/ -‘te, _ / / 1 / r., I. pfr4 1— i�� y� Ile �_ _ (;) REVIEWED BY: KCS O / i//�:a \ g's 4k8p8o, fr-0 -, ,ir ��li it 1 \ / "j / ''/ z..1,7�i�� /�-, ,v1j 1 ,•" 15�1 "1 ��I�� ` \awl _� �('�D,` �' 1` CI 10, 0 ,m—Ii‘ c< / #, 1.1 fro v / / °"s SCALE 0. REGIONAL WATERQUANTITY FACILIT TIGARD R-7 60 0 30 60 g m 5 • 1 1 INCH = 60 FEET z -711 illr14111 LEGEND — PROPOSED CONCEPT PLAN guiglill7MN. 111"111=11116 _ _ Ali 1 irir 4.4,.... 41ii VP OPEN SPACE 1 AREA % SITE PARKS/TRAILS, ° - LOT SIZES AND SETBACKS MATCH - LANDSCAPE TRACTS <1 AC 2% -� It LOT SIZES AND SETBACKS MATCH . 4 RESOURCE AREAS 2 AC 8% R-6 ZONE OF ADJACENT DEVELOPMENT -. �� • ielvtace, 416. - . -4N =-' -• -+ R-6 ZONE OF ADJACENT DEVELOPMENT STORM FACILITY <1 AC 1% Wen, • 0 eb4.; FUTURE STREET •r OPEN SPACE TARGET 3 AC 1 1% GROSS SITE AREA 28.5 AC 100 CONNECTION ' �,.• — - 1 1 LAND USE — RESIDENTIAL 4,000 8,000 SF TYPICAL LOT SIZE POLYGON NW COMPANY 2,300 - 4,500 SF TYPICAL LOT SIZE [T] (360) 695-7700 [F] 360-693-4442 WWW.POLYGONHOMES.COM - 41 DATE: 12/1 /2016 II PEDESTRIAN ELEMENTS REVISIONS SIDEWALKS, TRAILS AND PATHWAYS NO. DATE DESCRIPTION An''' sil , STREET TREES AND OPEN SPACE TREES MEET 40% URBAN CANOPY COVER REQUIREMENTS PRESERVATION OF I tY- s � �a . 9 ‘1 ) - .,i- EXISTING TREES IN UTILITIES ARE IN THE STREETS SIGNIFICANT TREE SIDEPE WALKS ARE ELEMENTDS WITHIN TYPICAL LOCAL STREET GROVE EXISTING I , ALL STREETS WETLAND RIVER TERRACE PARK '‘..„,------J 1 / STORM FACILITY WITHIN RESOURCE CONCEPT II PLAN MAP II O 1 0 N il o N w LU 2 ikN 0) D I F- z z O U N °' I . 0 0 Pacific Community F I Design C 0 I 1111 [T] 503-941-9484 [F] 503-941-9485 .� PROJECT NO.: 395-049 c TYPE: PLANNING ccD o i I REVIEWED BY: KCS I (;) /CK _ _ �- # SCALE 5 • 2 NEIGHBORHOOD PARK ,�„ +s �„ - _ 0 3_° t - '1�� - Y I 1 INCH = 60 FEET z I f ` N► LEGEND IL — amilo • ir 1 _4 dir SMALL LOTS (32' - 35') 4 0 AI a. • MEDIUM LOTS (40' - 42') . e 1 4.. Qcvejt, ievtate . _ - STANDARD LOTS (48' - 50') i,. . „ li II FT ilk Ell ;. LARGE LOTS (60') , ,,, , Ilk- 8 ...L. POLYGON NW COMPANY ' ter.. 1:: ESTATE LOTS (70') T 60 6 - 00 F 60-6 - 2 :��« ,� �� €W W 7■ ' �r MrsWSW.. -Will— WriNr ,� WWL11 [ �3 ) 95 77 [ ? 3 93 444 WWW.POLYGONHOMES.COM \ . DATE: 12/1/2016 immk. m , . 1111\ `t il lig ..1 1111 'Ili' 0 rli - Elt ii I WI MUM 111111111.11\ \A, REVISIONS NO. DATE DESCRIPTION II 1 111::::::::::t. . 1 ilk III Illi 111 i i • • III 0 1 4 h. PI M rII 1 it hi T. 0 P Eji 11=1111=li , P g r II ‘r :::::11:1: i 111::::::::::11tM -- 1. umllllululuullullImmmmmmIIIl lallllIlumII 1::10 ( MELJ Mli. MIMI. i MEi li i ilMi MM. i M. i PI ii 11=1Mil=gi Lt L I. li a 1111 fitUillUtt .i -�. J iIIII RIVER TERRACE ...,_ • rlSjilii _ 1_ .fil i_ _r i_ . �r a�� PARK J! >� : ,< ,. ,� -- ' .._ ,. _ ,‘: . I- slii, t _.. ,.. , r_ :, ram,% :�`1� "16\ A. ��#14k .�i �� „krft` w. ifli = /77MW-°' -41.*--- ��`\, SITE MAP „ . II c0 'A'" tkPiNA"'''' *WA -;12\, 41 IOW cN 11-1 11111 . i,; / �, N ,�►�� r/�,'�. `� I III/:� ii. •tea. o ' .,�; k-- ` S "4",(�: y'-10`�� 6;1�,j�,,L - , h ��"�� Writ 7r _ yr, ic��yi". t-� L o it -m4Iii. o ) ,L000000 , . 7141,k7:: ,lam -,.::��i �� FAOT.*Or -H , \mit, Lo ., „. _,, „, ,,,,,,, :,,„, ,„,, ,,, ,,, .,„,,,, ii, , 4#1,,, COT_,'.0cE,i,, -, 11b Pacific . '!►1' 4 Community li1t:1:11CF.I 1 r ,1�, "AA Design it , --. -;,..At 1 40 _ _ ul _ _ _ _ _ _ , ._ [T] 503-941-9484 [F] 503-941-9485 �,,,, ��, _ULIJUU s PROJECT NO.: 395 049 4, . $ :- ,7 r`/- TYPE: PLANNING i REVIEWED BY: KCS 0) (;) 3 O o 0 o —• .100 rn III, 4.010 • SCALE o —co 60 0 30 60 o J — 5 • 3 1 INCH = 60 FEET 1 > N-._,_ 1 1 1 I I ---/ 1 / ___ipi , _ r _ ., ., ., ., ., . i 426.2' 360.1' 531.4' i R.97eA, TeVtaCe, i1 I I 11 f TEMPORARY \� `\ ___...1-1APPROXIMATE LOCATION OF F25'ACCESS Ft UTILITY I I 10'WIDE EASEMENT FOR ESMT. FOR THE BENEFIT \ \I I '° ELECTRICAL AND TELEPHONE PARCEL 2 o OF PARCEL 2 N I N LINES TO BENEFIT ui in Lri ul ROAD AND UTILITY EASEMENT PER \ I PORTLAND GENERAL ELECTRIC 1.28 ACRES DOCUMENT NO. 2001-023276, \�I\ I`� 2001-023277, AND 2001-023278 1 POLYGON NW COMPANY I I TO BENEFIT MARTIN AND DRESSEL [T] (360) 695-7700 [F] 360-693-4442 ' ' WWW.POLYGONHOMES.COM 218.0' 360.1' DATE: 12/1 /2016 I I I I L _ - REVISIONS r mi imi 1 NO. DATE DESCRIPTION TAXLOT 2901 I b o I 20' ROAD AND UTILITY EASEMENT I TEMPORARY 50' PER DOCUMENT NO. 2014-076508 I I SEPTIC ESMT. TO BENEFIT TAX LOT 3000 I I 442.6' 360.1' PARCEL 1 39 cr 4•i111r ga411, �4•1.fr .�., os 17.55 ACRES ' o 0 0 0 cc I fa , cilICL I / • 4 . •1 I 7 / .. RIVER TERRACE un / • PARK PARCEL 2 ; j 1.28 ACRES • ;� /��-,+�— 60' \� I :< 0 I Co E PRELIMINARY I I so 48 PARTITION PLAT N 360.1' 0 0 0 0 v I 1 co PUBLIC SANITARY SEWER, ELECTRICITY, CABLE TELEVISION, TELEPHONE, x N NATURAL GAS, AND PUBLIC WATER CONNECTIONS FOR EXISTING 0 RESIDENCE ON PARCEL 2 o I I J w __ 1 ,1 _ F ml ii imi ii i it, SCALE �, 40 0 20 40 3 QJ 1 INCH = 40 FEET 0 H Q 0_ 0' 0 U) 7M1 . 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UTILITIES TO BENEFIT PARCEL 2�/� PUE,TYP. bSW YUKON ST 54.00' OVER THE ENTIRETY OF TRACT H /�� SW MAYBELLE LN 50.I00' 14.6' 6.00' I I 12.9' I 7�p PUE,TYP. 1 15' 1 24.11'4•� J�1.4' - - - 1 41.6' 76.1' 63.9' 90.0' 88.5' p - - - - - - - - - - A - - �� ` - �� -•50.0'- - --45.0' - 31.9'� �35.0'- --45.0' - --50.0'- - -50.0'--26.0' �, / - -52.1'--,♦9. V,i -t 77.9'---- --76.1'- -��9. V� 34.3'- I I \ s� l 11118 I11 ( 1_1 I 5 8.00' O 3 I b 24 I 1 39 0 40 98 b 99 I �, 6 I I o 4,525 SF 4,476 SF I o 145 0 146 b 147 0 148 149 _ �� 5,080 SF 5,043 SF " 4,884 SF o 4,932 SF ' 4,884 SF o I I I I 1440 b 1 50 `r, 1 51 v Iv v I 50.00' o 0 0 0 0 o Q I ' b 4,864 SF rn 4,050 SF rn 4,500 SF °' 4,500 SF rn 4,050 SF °' 4,500 SF as 4,512 SF rn 6,795 SF \ Xo. POLYGON NW COMPANY 11 I I I I 90.0' 90.0' I o 6.00' , L 0 100 I I PUE,TYP. 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I ` ! . _��- 384 386 83 ►' - - - RIVER TERRACE I 1,'. 1 I ` I - - I - - o - -�--� I I I / �---- -/�y- i N I 345.0 FG®\ 1 / I � � TRACT D \ ��00 �80 382 �"- - �r / g• 21 I 3so ..\ / \ 1 - - - .1 - `" I "' a 332.0 TW I h° 378 \ \110 111----112 - 113 114�/ /115� �116 117 �� - ll J I f ,� I I/ ' 332.0 TW- •/ ^� 1 1 \ 1. ^' I 1 '6 s' • \� � \ \ \ '�09\ \ i- / / .g,o -- - t I- / 322.0 FG - / \ / I - - - - - > \ - - I // �- 2 F , \ �� I `,�'�� ; � \�A z�z� \ 108 \ \ \ \ \ \ -- // / / 3�s_ 378 /_ ---- _ _ _ _ 33.0 _ G o 6 - PARK TRACT A- I / ) h ( A ) g \ V v / , ' - - a\ - - `- 1 - o •--I . �. 111J / \ /- ) I, :'#4� ", 1 I � o -: li'5015?5t66 68 0 \ _ - 376 - , ti �� / \ 1NL M .-I. AI /)) !� • \- / / 349.0 TW / I I .o M � 44111 1' �� - //~ / ` -o `t't I. / / 332.0 TW , % / y /,`� M "� ��.,�� -__ - `�� - 376 r \- / rn - / - - // b ® ' / / ^, 348.3 FG �� u, �� _ � i .374. ;. \ - \ - \- .o, \ I �--�'J� // I / 332.0 TW / / / �r o M \ ,�\= st _ . 1. .�. o / \` 332.0 TW / 322.0 ;(, b i- I��. ...J / r 47 \ \368.6 TW 378.5 0.5' -. . . 19 . / 0 FG► /. ,"' / v 1�1 h I \ � - \\ \ ! 1 8 J ( s 1 / //\ / :;'` / / 3531f° M \ \�, FG i 3725 FG 372 -- \345.5 FG 7.6'`d ` \ b b \ \ \ _ / 378.9 TW 8.5' --- 374 \ \ ra, /-•i �.-.` .�./ \ I I / / / / I Ir. ��/ / / / / / / O \ :® M \� \ �\ �_ ------SW POT•MAG RD O ` / I `\ \ ! � .� .;. 1 / J ( , < < I // / r �� / /: // \� I \ \\ \M \\\ M _ _ -370 - - �, ( / PRELIMINARY rn i ♦ / � 322.0 TW 56 - - J o \ r\-•'• -• 1 . % I I 1 1 /� ,\\^r/ / / / '�� 343.6 ��FG 23.6 48// ( I 1 36 _ ;- / 368-... . :. 372 `- ` J� GRADING PLAN E 1 c'pb i. •N -I. •▪ / \ I I • J I 1332.0 TW�� ♦' �� 353.7 TW 2 -- I-- -� --_ I \ > ?8 •. 322.0 FG® , ':�352.7 FGIT /� > ill - I / / °., I \ 6\ .\ I ' / I 322.0 FG® / 330.0 TW I /` QMENE366 vHi \ / N N /� .\ y/ I ♦ / ^� 332.0 TW./ ,., / 343.7 FG / o.. �•�� +�. - .370-� 1 I 332.0 TW I , / \ AN.,„„„.•:, .................a..... \ cN / \ L. .. • -1 �- \ / ,/� / ��,� iJ / / 1 55 11 366 / \87 86r -851 `_84 --.83 '82-TRACT L'81-- 80=--'79 78 77 76 -357 74 \\� Jr._✓�, \ / 1 - I / ,' I / 331.5 FG ��'� 331.5 / FG 11 / / / I "• $$ I _ -- ----- 64, __ 368 - It ._ I �'� r I 1 / / / / i / / ' / 343.5 FG" -I ! i TWr 0.5' / / / 1 .. / \� \� -- - ti---_-- -- -- a� -- _. /V A V 1 o I / / J/ ( / /-nc) 356.7 TW L-�--- -h� -- --�,c. - �'' ^b _ ^�b1362 366 _i 'I \ o I / 1 I I /(/' 1 / l l / ( M M / / / / . . /356.2 FG� ilv. 1 M^ _--�-- _- TRACT K'- - \ \ i \ \ i /l I I 1 ' I / / I / / / ♦ b�"' / v ! ' / a, 357.0 TW rl iy \ / �� -I60- -- .,. 364 /---' \ I ` \\ e I I \ / / i f/ /J I I d o,/''" / /TRACT C M 1 I / w �3 .5 G / 'd►� \ - _-- - 365.0 TW� 4 I I\ \ w r / I I II �M w / r'o 101 .r / / / / \ r ` _ - _ _ IF ---- 364.5 FG 362 \ I \ \ ••--••••% `•i I I / / / I I- „° I / H /M / 1 M �, ce // 50 // I „ � 59 60 61 - -62• 63 _ 64 65 TRACT J_66_- 67 68- / 69 70 71 I 72 \ 73 360 \\ 1 - / I I I ' / / / I / ^� / / $N •0 344.1 FG / 356.8 TW _ r` } - -365.0 TW 60 /� _/-I i"\ \-N / J 53 � 57• 58 _ _r / / / / 3441 FG / 358 �•.360.3 FGO _-� Q '- ( / ) I /Ji I ( / / / ti� J M !, 3 . / / 349.7 FG 1 ■�■ _ d`" I / •�� / /'' / f I 356 �� - `lri --- � - 359.5 TWAIN �7 M ' / I j / ,/ / J / / �'�, / / - I / / 354- ■�� _ Mom J - . - 359.0 FG-;, -.....0 358 ),,_./--� \ \\ � lic- / , / 1 'A M a`�� Ski ` 51 52 / I I�1 �' - -.352� �� \ \lu `I / \ ., ,• / �1�+S I / / I // - SW HAWK RIJI RD :� _- M' _ 354- _ /-\v - �- ,� o ` I / / ir / / / / ��, `� I / / _ 349.4 TW 1 / M si I \\ 4 •�O. ✓ �Y' .O 00 O Ni / \ �� / I l ��` M M M ' vv: _ 344.0 FG�E - ______ �- M M M M MM': i r-' /��J ` ~ Pacific \ f / / / / / /�!/�/ �%-4"4- / r I I ) I ( / (/ 345.5 TWA - _ _ _ \ C r J _--__ _ i\ `~,�--- Community \ / / /�, r �' J / r J I I ( 345.0 FG EXISTING SIGNIFICANT \ 1 _- - - --� - - �._ l \ '. / //l /1 / / / /"'r / f / / c / ` J / r � r . _ji'4_ 1.- J / // / / / / TREE GROVE LIMITS, TYP. \-- J - --`- 1- .-- /' "\ �- \ \ \ / \ �_ r /r-- ~� -- �-- 1 \ Design • J l �l / /.fil / J ) l / / / / , r / 1 , J /i'��,� ��.1 �-� � \ \ 1 / / I/�- \` �� \ 1^ \-�\ \ \ / l / / J i l ( I r J / I / / ) l / // / \\ l .r \ - �-- `� `�_��\\ [ ] [ l EL S / / / / / J / ( / r / / / / /I /- ,� -� \ ( I I \ 1 \ - I /' j - T 503 941 9484 F 503 941 9485 N• r L to 0) LEGEND PROJECT NO.: 395-049 a I/ TYPE: PLANNING o --- 324-- EX 2-FT CONTOUR I // EX WETLANDS BUFFER / REVIEWED BY: KCS 0) 3 - - 320- • EX 10-FT CONTOUR `', •\ •" EX STREAM 2 a 324 FG 2-FT CONTOUR - - - • EX WETLANDS 0 7 0 320 FG 10-FT CONTOUR . PROPOSED WETLANDS BUFFER 60 0 30 60 0. co - EX. SIGNIFICANT g_ TREE GROVE LIMITS a 1 INCH = 60 FEET z / • 1 TRACT E LEGEND , \ ...••1 19 20 21 22 23 TRACT G 158 157 156 155 154 153 152 • j EASEMENT LINES ': \-:::. 3 55 PROPOSED SANITARY SEWER 2 • PARCEL 2 PROPOSED FIRE % xss EX SANITARY SEWER • N �„ HYDRANT, TYP. SD PROPOSED STORM DRAIN Q,Vejtov L XSD EX STORM DRAIN ieltitaCe, TRACT H — a� • PROPOSED WATER LINE S xW EX WATER LINE XSS XSS 0 SS SS SS SS SS = SS SS sSSW MAYBELLE LIYs ss \\';: PARCEL 2 STORM, SANITARY, XG EX GAS LINE as SW YUKON ST as • • AND WATER CONNECTIONS as w s was was w as—�W— —MX MX M M M M M M ��` ... ... .. -.. . x. .. . .. .. —XE — EX BURIED POWER LINE ,..._•. . XOH EX OVERHEAD POWER LINE , . .:. ....... t.. PROPOSED FIRE XCOM EX CABLE TV LINE 0 18 24 v 39 HYDRANT, TYP. 40 98 99 • ,ra , EX TELEPHONE LINE 1. �' 3 ,, • PROPOSED FIRE O PROPOSED SANITARY MANHOLE 150 '.. POLYGON NW COMPANY ® 3 145 146 147 148 149 EX SANITARY MANHOLE HYDRANT, TYP. — '" • PROPOSED SANITARY CLEANOUT T 60 6 - oo [F] 60-6 - 2 E ii, 3 L ] �3 ) 95 77 3 93 444 100 v EX SANITARY CLEANOUT 97 -• 17 25 • 38 41 �� \': WWW.POLYGONHOMES.COM lam/, lN/, N v • PROPOSED STORM MANHOLE `^• :::.*:-". © EX STORM MANHOLE DATE: 12/1 /2016 v 3 ;: N I- v, 3 ■ PROPOSED CATCH BASIN 16 26 0 37 96 101 EX CATCH BASIN REVISIONS 42 x:. ` J N 143 142 141 140 139 138 137 136 0 PROPOSED STORM CLEANOUT I ; a o o o NO. DATE DESCRIPTION o� EX STORM CLEANOUT 3 S 0 C NOU N ..� PROPOSED FIRE HYDRANT V EX FIRE HYDRANT �, 15 27 % 36 • 3 95• 102 43 ,.:%:.. .... . ... . . '•.... • Q ;. w t':..;;. ....... . . ... ® PROPOSED WATER METER = SS �—SS SS El EX WATER METER :, oN :, .;.:.;.;. .. ... ... SW ROSLYN ® VALVE as as as LN �—SD SD PROPOSED WATER v W N3 14 28 35 y W W W W W W ® EX WATER VALVE • v, N �,3 3 44 94 103 — N BLOW-OFF ... 3 „::•..:�.:....:.:,.:. ,;„: PROPOSED BL v N Krrp: I '. v 3 \ PROPOSEDHRE N EX BLOW-OFF G v HYDRANT, TYP. I v o PROPOSED AIR RELEASE VALVE 13 r: 29 - 34 w 3 3 o EX AIR RELEASE VALVE 45 0 " 93 104 • Z 127 128 129 130 131 132 133 134 135 N 3 N I, so L. Ni y°� t PROPOSED THRUST BLOCK o 3 •• A 3 NOTES: • 12 30 0 33 N 1. STORM SEWER TO BE 12" IN DIAMETER UNLESS , 92 VI o , v OTHERWISE NOTED. w 105 3 Q 3 2. SANITARY SEWER TO BE 8" IN DIAMETER UNLESS si FLOW CONTROL MANHOLE N OTHERWISE NOTED. 1131 .o a 3 46 126 125 124 123 122 121 120 119 118 3. WATER LINES TO BE 8" IN DIAMETER UNLESS OTHERWISE �550 PRESSURE ZONE 91 NOTED. 106 •} a N PROPOSED FIRE �, `" HYDRANT, TYP. SW POTOMAC RD 3 SS 55 55 "' s s ... : ssx © - ' S '.: • L'i ssx 5 .- • 90 o as ,:. y MxCISX x w w w-16 WATER—w w Mx x w w w-18" WATER w w I o M SD M SD — BLACKSTONESD SD fe SS � M SW LNM M 'M 107 , 5410 PRESSUREZONE •- 89 j+4 isNH, .. 1 v y SS RIVER TERRACE ,: y 109 110 111 112 113 114 115 116 117 STANDPIPE . 108 PARK TRACT A -' 3 PROPOSED 9, DETENTION h� os POND • .:.�' � . :;. Pli 47 PROPOSED WATER Q SW POTOMAC RD QUALITY SWALES a PROPOSED FIRE W ss ss ss ss ss ss ss o� HYDRANT, TYP. • . • as • w asw-16" WATER-W W ws w s was y PRELIMINARY W w 18" WATERS W w w w f 56 / 48 UTILITY PLAN t y N. Off - 'Q .:` 87 86 85 84 83 82 TRACT L 81 80 79 78 77 76 75 74 3 88 o 49 0 54 ss ss ss ss a 55 ss ss r as as as as • as as as N TRACT C 50 7. 3 No 53 57 58 59 60 61 62 63 64 65 TRACT J 66 67 68 69 70 71 72 73 '!1 to , PROPOSED FIRE t. p > HYDRANT, TYP. g v PROPOSED FIRE , HYDRANT, TYP. 3 k 1 0 1 51 52 aS as as MaS M as M as M as M asM coLID • SW HAWK RIDGE RD I Pacific 7 C ommunity cp r:. Design 2 ) . . [T] 503 941 9484 [F] 503 941 9485 N v, E PROJECT NO.: 395-049 c E TYPE: PLANNING co i REVIEWED BY: KCS 0) 3 O 0 a o. SCALE 8 0 60 0 30 60 rn h 0 1 INCH = 60 FEET a z f _ p.. to im irlai • - i .. #•,.• • ., -..:-#,...'• TRACT E B 19 20 21 22 23 TRACT G 158 157 156 155 154 153 152 6.0' 6.0' • 0.5'- f BIKE BIKE - �0.5' LANE LANE 5.0' S•0' 2 ~_ 36.0' WALK WALK~ PAVED WIDTH R.9yeft, TeAnaCe 5.5' PLANTER • ._.(/,::) M \\\\ •. ... ..:.:.........a .. .... .. ♦ - .: RIGHT OF WAY STRIP , PLANTER STRIP B SW YUKON ST B TRACT H B SW MAYBELLE LN A NEIGHBORHOOD ROUTE LIIPIrilir- Y • ....:.... . ..: 3 18 24 39 40 w.. 98 99 + 144 145 146 147 148 149 150 151 9: 9: • . k , L - it • POLYGON NW COMPANY Jl 97 100 an �' [T] (360) 695-7700 [F] 360-693-4442 ii 4 17 25 38 41 I WWW.POLYGONHOMES.COM 6.0' 4 B 6.0' DATE: 12/1 /2016 FUTURE x: 0.5' BIKE 6•0' - BIKE r 0.5' 5 16 26 37 42 96 101 w 5.0' LANE LANE 5.0' REVISIONS ,�,, ,,, 0 143 142 141 140 139 138 137 136 yWALK� �- 24.0' WALK� NO. DATE DESCRIPTION ` A2 -I a `O PLANTER PAVED WIDTH PLANTER O ;' J z: ? N STRIP STRIP 15 27 a 36 95 102 58 0 ULTIMATE 6 ,•. � �:: � 43 ' ':� � FUTURE ,• :: v, ,.• :: . , .... . . ... .... . .. . .. .:. ...... .. ..... .. .... .. .... . . .. .. ... ... RIGHT OF WAY .:.... .:.. TRACT F -.'.. B SW ROSLYN LN 7 14 28 35 B A2) NEIGHBORHOOD ROUTE B B J 44 94 103 • • . • >. • 8 13 29 f 34 . .j 127 128 129 130 131 132 133 134 135 : 45 f. 93 104 44-- .� :�`1 = • 44' DA 9 12 30 a 33 B e® !fl 92 A2 PARKING PARKING r. 105I _0.5' 10.5' w 5.0' 5.0' 10 11 31 32 46 WALK WALK 28.0' • 126 125 124 123 122 121 120 119 118 - -475, - PAVED WIDTH -� 5,5' �- T � \ : 1 91 106 :... , ... :,.,,.,:.:.:... ,•:.,.:::'., • . . . . .... . .. . .. . . . .;...; . RIGHT OF WAY PLANTER 50 0' PLANTER STRIP 4 STRIP A SW POTOMAC RD A 90 ,k,. LOCA... SW BLACKSTONE LN RESIDENTIAL 1 7 B CITY OF TIGA DLSKINNY STREET OPTION - 0 •- • PARKING ON BOTH SIDES • 89 Vf• 'TRACT D • ., / . .• RIVERTERRACE 109 110 111 112 113 114 115 116 117 . • • • A2 .' . TRACT A iif PARK _ .. , ,: 4 '' '''', :t „.,,, . . . .., .. .. .. . . ... . .. .. ,.. . . ,. . . PARKING PARKIN 47 05 05 57071 SW POTOMAC RD A3 WALK 8•0' H y WALK - I- 24W -_ - CIRCULATION PAVED WIDTH 5.5 5.5' PLANTER 50.0' PLANTER PLAN f' ' 48 .' 7STRIP STRIP a -.• ULTIMATE M TRACT L f FUTURE N RIGHT OF WAY • B 1111111;: � 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74LOCAL RESIDENTIAL B2 CITY OF TIGARD SKINNY STREET OPTION U b ` A2 PARKING ON BOTH SIDES e TRACT K v MOUNTABLE 3 1:, •B CURB,TYP. TRACT B TRACT C 50 1 • 0 53 57 58 59 60 61 62 63 64 65 TRACT J 66 67 68 69 70 71 72 73 J U g U 51 0 52 B2 SW HAWK RIDGE RD 19' - 0. I TRAVEL Pacific 0 20' -14... Community RIGHT OF WAY Design 4.,#).. - 0 O ALLEY [T] 503-941-9484 [F] 503-941-9485 N 0) 6.0' 6.0' PARKING f 0.5'y BIKE 1.BIKE �0,5' PROJECT NO.: 395-049 LANE LANE 5. LEGEND: TYPE: PLANNING i WALK~ 44.0' WALK;~ REVIEWED BY: KCS 0' cl) y PAVED WIDTH 5.5' f g 5.5' PLANTER 66.0' PLANTER 0 ROAD SECTION TYPE SEE o STRIP RIGHT OF WAY STRIP THIS SHEET FOR DETAILS o. o 9 SCALE o.... NEIGHBORHOOD ROUTE PROJECT BOUNDARY 60 - - �0 60 A3 - - - 1 INCH = 60 FEET a z LEGEND: (7,)1i- O NUMBER OF PARKING STALLS pllr 1 gainTRACT E 5 IN A SPECIFIC AREA I CI 19 20 21 22 23 TRACT G 158 157 156 155 154 153 152 ; ® 7 = QMI ® CAR IN PARKING SPACE/ 2 ®® • DRIVEWAY ievtace. gg �� 11 �� i • WAIL \ J \ / \ i \ i TRACT HEIMANINIMENBECUMINEINIL ]I�ii dla owl 71.1: �,1.0 7 ]I�l. 71�� ]L 71ii1 owl 71a� �I�i ]LjS �iU SW YUKON ST f --" f I SW MAYBELLE LN ® _ OM ® 8.5 ® 8.5 -- ii.IC u.IC two two two toil ILIC toil iI�IC poll tall ii.IC ifilC -�� - \Alm tot got! 1•11 � � � ,- I I I I is. . .. ._ - . II- 1 • gn gg �'. [20.00'I 20,00'I 4 _ 8 - 2 ®1 O ' O '- O ® 12 ' .. REQUIRED PROVIDED n 98 99 3 • 18 24 39 40 ® , ® ® azi® ® n Ai144 145 146 147 148 149 150 151 POLYGON NW COMPANY ®II ® [T] (360) 695-7700 [F] 360 693 4442 ® ® ® ` ® ®� �°® 97 100 ® _ 4 ® 17 25 38 41 I I u .,; WWW.POLYGONHOMES.COM 44.00 `•• �'4J i ~ = ,.-. .,.. ; DATE: 12/1 /2016 n .. INF11611.1r„V°;* ® ® 26 ® ® 37 ® 1 ® 96 101 ® 1 w u �� __ _.. . ......... REVISIONS 5 = 16 42 � � IIII—_�� NO. DATE DESCRIPTION • �. 0 143 142 141 140 139 138 137 136 I�_ m��m g • : g i z -- Oi O n n •No • ;: • ® ® ®� ® I6 15 27 36 -. ® 95 102 ® "' `} gi gi 6.67 21.42 43 w •`� w - '� Engine feet -� � ' 8 `� il.il � sl.� .Lid � , Fire ngiED :. O 10 ® 1i. .;.•: . TRA T F ® ® ® o ® o ,....:.. .. SW ROSLYN LN Width 8.00 ® J ® coo ® Track 8.00 ® C ® �.. !.:.. Lock to Lock Time 6.0 • v' : 3 94 103 "1.� Angle ' i g �' ;� N `^ ! �� . ��} $ �� g� og gm a Steering 40.0 ® ® ® ® h I■I La N 8 ® ® 13 29 ® ® 34 ® ® ® ' �°.f 'j • '" 45 ® !l® 93 104 ® 1 ,. 127 128 129 130 131 132 133 134 135 �� ;� "' 01111 ® ® 111 OFF STREET PARKING :'0= 12 30 0E0 :' 0= 33 - , .• _ I 0 0 .;.:,:- ; I!) .,,. ® II IIHav 92 ®I1 �I .O H REQUIRED 105 " 6Al • DETACHED SINGLE FAMILY: ® •'® Mil!- i `;® #� I I 158 UNITS AT 1 SPACE/UNIT = 158 SPACES ® `' cm 11 31 ® .. ® ' ® l i nII 126 125 124 123 122 121 120 119 118 158 SPACES �, 106 ®r : PROVIDED -. iika: f ... , . ,., • DETACHED SINGLE FAMILY • O (FRONT LOAD) ® h 7 ig gg ` F 4• " CAR GARAGE SW POTOMAC RD ® 90 - :- .:., ,,. ,..::- >....:..; -.. . ::',:,:;,': GE + 2 DRIVEWAY SPACES = 504 SPACES 111114411111111 ® 1 / \ Dm \ ._:®.'�:... •\ lira /. .. ,�► , . ► -► 1A6 ENILSA/2 lieZt ■I I 32 UNITS W/2 CAR GARAGE = B ST E ..:.., .......:. .., SW ON LN�� LACK 64 SPACES • 107 ® ® 568 SPACES r. 89 .--!fi°' t * On ng nn CD 00 ng 1111 gl ng TRACT VD • ON STREET PARKING RIVER TERRACE • • ,F • h 109 110 111 112 113 114 115 116 117 4 108 REQUIRED PARK TRACT A h" ' • DETACHED SINGLE FAMILY: .... .., m„, ; \••.. . ..,. 126 UNITS W/4 OFF ST. SPACES AT 1 SPACE/2 UNITS = 63 SPACES .> 32 UNITS W/2 OFF ST. SPACES AT 1 SPACE/1 UNIT 32 SPACES .: • /Lpg 1_ . _ . . . .. 95 SPACES 47 ;. `•a: CZ SW POTOMAC RD PROVIDED • DETACHED SINGLE FAMILY: 242 SPACES PARKING • 56 . J414 ® 242 SPACES h 48 4041„ PLAN J ::" ..... ...:... :.: . .: . ... ...... 22 -: • ' ® I, .• , TRACT L r. N 1 7 ® 55 �� , ,, - 87 86 85 84 83 82 • 81 80 79 78 77 76 75 74 o ! ' • 88 N tiZ �., O 49 o 0 ••:- ; MCP 54 � , 2 O TRACT K TRACT C ' 50 ® - I,.�7.: ®' i 8 .. . u ®I. TRACT J 66 67 68 69 70 71 72 73 ' a ' 53 57 58 59 60 61 62 63 64 65 z _ n 27 o ., 52 -- SW HAWK RIDGE RD o i - Pacific _a Community Design t [T] 503-941-9484 [F] 503-941-9485 N c c PROJECT NO.: 395-049 E TYPE: PLANNING i REVIEWED BY: KCS O 0 a SCALE 0 0 60 0 30 60 rn 0. a 1 INCH = 60 FEET z * 5.00' MIN SIDE 1 LEGEND: 'OMNI SM SMALL LOTS p T 1 11 IA „, .,: „ L T — -I 7 —I 7 7 1— —I 7 —I F 7 - -I 7 -11- - -1 1- - -11- - -11- - -\ *: —1 S I1 2 2 I I 22 2 TRACT G II I I 15 I I 155 I I 154 I I1 11 TRACT E MS MEDIUM LOT IT i:: S STANDARD LOTS T — 19 0 S SI I S S SI I 158 157 6 IS S I I S L L 53 152I ` / ; L LARGE LOTS 2 s � � L L : TRACT / � _ L il : r OS OPEN SPACE W� ievtace. /2„ / Ki.„,...,„. ,., , '':; FD FUTURE DEVELOPMENT SW YUKON ST SW MAYBELLE LN NP NEIGHBORHOOD PARK rr •MMIW om/// . WATER � ....� .... . -..�... .�, ........ ..,....,. .:...... ......::,.. ..r.......^._ � -%4./� WQ/ DETENTION AFACILITY 1°F4FV— /K:c.-- 98 99 S \ VISION CLEARANCE TRIANGLE 3 S \" / S 18 24 S / S 39 40 S S .� S Hi 1 145 146 147 148 149 150 5 POLYGON NW COMPANY L _ _ _ ,;,, , IIIIIIIII— — — V I I :I I I [T] (360) 695-7700 [F] 360-693-4442 I I III ,: I I 97 1 100 I I I E _ I I I I I I I - — 4 M M 17 25 M M 38 41 M a> I I M — I I M I I I ;'` WWW.POLYGONHOMES.COM _ — — I I — I 1 I — — LOT COUNT: — — — LDATE: 12/1 /2016 - - / - :r - II IF F — � I 1 RI II SMALL LOTS 32 \°4' I "/ \ MEDIUM LOTS 55 I ill 96 101 STANDARD LOTS 61 REVISIONS L5 M J M 16 26 M Y M 37 I 42 S / : S S — I — w !' — ,,, I w 143 142 141 140 139 138 137 136 LARGE LOTS 10 NO. DATE DESCRIPTION ~ I-- - - a ~ S SII s II S II S LI IS I I L • TOTAL LOTS 158 T _ _ 1 _ ,,., ..„, ,;, — — — — ,, M III 11 1 III N J .o 1 1 1 I 15' REAR \� , 10' REAR J 102 BUILDING— 27 95 1 M 36 5 � /M /'� M M M / L'OL 'f:: - a . 43 /' M :\ ,,, COVERED PATIO F —7 TRACT F ... .....:: CrI — .. SW ROSLYN LN 1 `i, 28 '� I 14 M 35 M M III :, ::,:. .: s,_ _ :. L f c:. 44S 11 M 1 M � . :� r — - I -, II.P r \ \ I / I I 11 I I 1 ✓�' I I MIN SIDEIli I� 8 M I M 13 29 M M 34 TiI ill - - S M S S M S S M M 137 136 ii — I JJ : — — II ' .� II II II II II II ," 45 S M 93 104 S ` :� 127 128 129 130 131 132 133 134 135 8 — - — II II II II II STREET SIDE II II � I II JI � I II II ' 9 M /' M 12 30 M �\ / M 33 ! III ;� d _ _ IA i_z,i,1 — L ..s. - - — F _- =- / iiy - - � �� — 105S � 1 II II II 11 II I w jhJMI 1 I I I \ , il 8' PORCH L10Mj , /, M 11 31 M M 32 46 / Ill :Y I 12 I I 125 124 123 I I 122 I I 121 I I 120 I I 119 I I 118 I — 12' FRONT // �.!/, L if M 91 6 — 20' GARAGE �� ` — — ,J!/oi,,� � _ 106S))) S M S 11 M M //. — S I I M 1 1 S S 1 TYPICAL LARGE LOT PLAN � I >• / `n SCALE: 1' =40' —II ` �%� I 15' REAR SW POTOMAC RD „, ...i/�%.,,! M /. - iLi �/ 90 :. . .:. . ... . .. .... . ...... BUILDING I ' i I d. It \ BLACK STONE SWB S N. . . •.:.-..:.. LAC TO N %% 107 L M —I 1— f I ' : :.I 89 ;,,,:.:1 :/ ______--_. I MIN SIDE � � � ,I/ S S S S S S S S . 8' % °' _ C, M s 'f 153 RIVER TERRACE II II II II II II II 152 �I OS :i . I /f��p / STREET SIDE _- 108 I 109 110 111 112 113 I I 114 I 115 I 116 I I 117 TRACTA j�%/ / / II • 1 4 PARK . i -- .J ', ,, . 4/ i --___ -_- i__ _ _ ././4 � I .: S 47 5- 1, /4/ SW POTOMAC RD -- 8' PORCH \ \ ' — 12' FRONT SITE PLAN \ , r M r 56 / 20' GARAGE I /Z/ S 48 7/ Lt ,�! '�� 'lir l — TYPICAL LARGE LOT ADJACENT TO Et TYPICAL I/ rr -------... —G SM1 M� M� SM ISM SM SM ; M� M� M� M� M� M� M� IJM EXISTING DEVELOPMENT PLAN LOT PLAN a ht �/ / ®_ �� SCALE: 1" =40' 55 M 88 87 86 85 I I 84 I I 83 I I 82 81 80 I I 79 78 77 I I 76 75 74 I 8' 00 if a / I I I I I I E STREET SIDE ///L 49 /nit & ry TRACT L H/ 1,„..' / L --F-1 H; magenmaamilmwszga„„, o !,` ii 117 \ \ 54 ii! TRACT K 0 j WQ/D �l / , 15' / 20' GARAGE w 1 11- -11-1F -11- -IF TRACTJ REAR I� I\_ TRACT B TRACT C L50 ' 57 I I 58 I I 59 I I 60 I I 61 I I 62 I I 63 I I 64I I65 I I 66 I I 67II 68 I I 69 I I 70II 71 I I 72 I I 73 1 ": 3' Iill' li 12' FRONT 3 OS 53 S ;' COVERED PATIO MIN SIDE II _= g PORCH 7 10' REAR %- IS IS IS IS IS IS IS prlIISS IISS IISS IISS IISS IS iio L'w M� sdLMjLMjLMjLMjLMdLMjLMj � Mnprlprvl MlpM3pMl s i/::: — — I i, II HJ TYPICAL STANDARD N Sq T LII51II 2 S SCALE: 1" =40' LOT P o Lo SW HAWK RIDGE RD III I I II + Pacific EXCEPTION TO VISION CLEARANCE AREAS, Community PROVIDING 20' CLEAR TRIANGLES FROM I� :3'-6' GARAGE — 0' BLDG. '...I I E15' REAR Design . ' THE EXTENSION OF THE CURB LINES, - I BUILDING a REQUESTED PER 18.350.070.C.7 PROVIDED ADEQUATE SIGHT DISTANCE CAN BE MET. I I .. 3'* I :- \\ f�/ i 3' I SIDE [T] 503 941 9484 [F] 503 941 9485 I ---1 r MIN SIDE III : I1 _MINII I�I I MIN SIDE i19 20 ap iMIN SIDE _....._ r ---f--- — i `' 20' GARAGE I 1 * SIDE TO EXISTING ' 1 : STREET SIDE 57 1 58 59 60 15' 1 � I II 12' FRONT DEVELOPMENT HAS PROJECT NO.. 395 049 o I 1 �� 12' FRONT 5' SETBACK REAR 10 IIITYPE: PLANNING I I I I I I I �� 8' PORCH_ G , . STREET SIDE 8' PORCH 1 I I _ REVIEWED BY: KCS Vs, i: //ate � , I - /� o . \ e SCALE II 20' GARAGE — 860 0 30 60 — $' PORCH STREET SIDE TYPICAL STANDARD LOT ADJACENT — 12' FRONT • 2 1 INCH = 60 FEET TO EXISTING DEVELOPMENT PLAN Q - TYPICAL SMALL LOT PLAN TYPICAL MEDIUM LOT PLAN SCALE: 1" =40' Z SCALE: 1" =40' SCALE: 1" =40' I I LEGEND __LI, / ..... CEDAR FENCE x= x WROUGHT IRON FENCE r QAVA, Telthe.4.Ce, POLYGON NW COMPANY 1 [T] (36o) 695-7700 [F] 360-693-4442 TRACT E WWW.POLYGONHOMES.COM 19 20 21 22 23 TRACT G 158 157 156 155 154 153 152 DATE: 12/1 /2016 2 TRACT H REVISIONS t. �—�—��—�--, NO. DATE DESCRIPTION �� k _-. (?1,(-- �r—...,�— ��,��.m� 3 y 18 24 — 39 40 — 98 99 — Iy I 145 146 147 148 149 150 4 I - 17 25 I T 38 41 T 97 100 — — ill 5 I T 16 26 T 37 42 T 96 101 E I 142 141 140 139 138 137 136 6 15 27 I T 36 43 T 95 102 /) y TRACT F 109 110 7 I T 14 28 - 35 - y Y r y y Y y Y y Y_1 r y r y Y l 108 I —_ I 44 'L 94 103 ///- — Y -`� 8 I T 13 29 I T 34 y 45 93 104 127 128 129 130 131 132 133 134 135 Iy 9 I T 12 30 T 33 ADA SPACE WITH � — — — Il �' 92 1051 ADA AISLE II TN\\ 17- 10 ' T 11 31 ' T 4J ,\ 4/ 32 46 123 122 121 120 119 118 /4, 7 / 91 106 126 125 124 / / -------------------tk'(L ;', 90 a a a a a s I a a �� \ WROUGHT \ \ 5'GAT II IRON FENCE _ sr � TYP. 107 \ 56 =�, SALES 89 OFFICEPARKING LOT ��° IRONO ENCE 48 x - - .� 108 109 110 111 112 113 114 115 116 117 TYP. 4 / Ii ---- ittwipAr WALK, i SALES OFFICE s♦ MODEL i� � _. 6'CEDARFENCE TYP. MODEL i MODEL F� ♦ , 115, / i i HOME'' \ \ o HOME_;� HOMEs , , TYP 55 ; 88 87 * 86 85 RIVERTERRACE MODEL / • il i ' HOME / i ._ , 1 56 — III \\' 5'WALK, ilit: 49 , / y I I I PI\R K / \ // '' TYP. \ / / / i '� - 6'CEDAR FENCE MODEL HOMES im'/ allW," : 86 85 84 83 82 81 80 79 78 77 76 75 74 J l I t -o-�, TYP. . ' 54 IIII ,�� . Jj , 54 ___1: TRACT K V I I IIII ► 1 � : TRACT C I 59 60 61 62 63 64 65 " 66 67 68 69 70 71 72 73 MODEL ''� j / MODEL HOME 0 53 57 58 I / HOME ! I I LI EIIII J k 50 �' a ;, _ I II o _—" 53 57 58 59 60 61 62 SALES OFFICE 52 rno Nocn l _ _ _ � : I I PLAN U N 0 N _ — — — — — - — — — — - I I I w I I 51 I N 52 0 — 3 w J W 0 0 2 N V O Lo co Pacific 7 Community SCALE 0) Design 100 0 50 10o MODEL HOMES _ —— �— � 1 INCH = 100 FEET SCALE: 1" = 40' [T] 503-941-9484 [F] 503-941-9485 N 0 0 PROJECT NO.: 395-049 c TYPE: PLANNING co i REVIEWED BY: KCS 0) . Ifi) 0 0 0, SCALE 0 40 Li 0 20 40 rn i a 1 1 • 2 1 INCH = 40 FEET z I, MORGAN HOLEN, ATTEST THAT THIS TREE PRESERVATION NOTES: FENCE SHALL IDEALLY BE AND REMOVAL PLAN MEETS THE REQUIREMENTS IN SECTION 10, 1. COORDINATE WITH PROJECT ARBORIST PRIOR TO REMOVING OR 4. SEE SHEET 7.1-7.2 FOR THE PROPOSED GRADING PLAN AND LOCATED AT THE OUTER PART 1, OF THE CITY OF TIGARD URBAN FORESTRY MANUAL. MOVING TREE PROTECTION MEASURES TO SUPERVISE RETAINING WALL LOCATIONS. PERIMETER OF THE CRITICAL CONSTRUCTION IN PROTECTION ZONE. ROOT ZONE. SEE TREE 5. SEE SHEETS 8.1 -8.2 FOR THE PRELIMINARY UTILITY PLAN. - ip DRIP LINE I PROTECTION PLAN THIS 2. REFER TO "ATTACHMENT A: EXISTING TREE INVENTORY DATA" SHEET MORGAN HOLEN PREPARED BY MORGAN HOLEN Et ASSOCIATES FOR CANOPY 6. SEE SHEETS L1.01 -L3.01 FOR LANDSCAPE PLAN. ISA CERTIFIED ARBORIST PN-6145A RADIUS DIMENSIONS. 8' I DATE: 3. SEE SHEET 2 FOR EXISTING CONDITIONS AND TAX MAP TYP INFORMATION. ,n n n n n LEGEND R...Well" r e��i .® 72366 72363 �ti� DECIDUOUS DTR 12" DTR 12" = `Lh� 5' CHAIN LINK FENCING. ETR s" fk • CRITICAL ROOT ZONE 2" MESH CHAIN LINKIF , _� __�. �'��liWil / AM TO 111 BE PROTECTED 7236772361 CONIFEROUS - r I ETR8"2098 r' 72099 721007210� 2SECURED TO 1-1 IN DIA ETR 1/� TR 12" DTR 6 DTR 14" TREE PROTECTIONDETAIL 72364 `�i EXISTING TREE TO BE REMOVED !It DTR 6" DTR 8' STEEL OR ALUMINUM POSTS 72097 DTR 6" (NOT TO SCALE) ETR 8" , 72362 ` DTR 8" �;'� 72365 °� NOTE: 1 ETR s" EXISTING TREE TO BE RETAINED NOTIFY MORGAN HOLEN Et ASSOCIATES BEFORE CONDUCTING ETR8" �° PER DTREETHIOSTSH EION FENCING ANY WORK WITHIN THE CRITICAL ROOT ZONE OF TREES POLYGON NW COMPANY PROPOSED TO REMAIN. [T] 60 6 - 00 [F] 60-6 - 2 - - WETLAND �3 ) 95 773 93 444 �� b ` mom' • � �� i FENCES SHALL BE IN PLACE PRIOR TO BEGINNING CONSTRUCTION! PP° �� - - - WWW.POLYGONHOMES.COM 7259 \\ DRAINAGEWAY DATE: 12/1/2016 72117 72114 El DTR .DTR 16"�� DTR 16" 72115 i1ihI _ 7 ,, �� ' DTR 16" 01 tl�'�i�9t " 0 1 smN �� 1 Liiiip.... ��l REVISIONS 72577 � j,;� EXISTING WETLANDS BUFFER Ic�t��rlMIE' -I��110.11111111111 � ta V ` _�� DTR 14 ' NO. DATE DESCRIPTION 71900 l IIN 1I DTR 10 + "IIIM rs:v.<.:‘*:::‘,.::::.%,S.vv.:'::. EXISTING DEGRADEDWETLANDS "ill LAND USE - ` , � UFFERTOBE IMPROVEDImmo!! . � ZONE B72116l IF I DTR6' I 72578 '72537°"� DTR 12" ii PROPOSED WETLANDS BUFFER IIIN 01111 DTR 22" vvvvvv i. I II , il EXISTING SIGNIFICANT TREE GROVE IL11I____ 72092 o PROPOSED SIGNIFICANT TREE GROVE IIII I U71901 DTR 16" 111 El = I ETR 72571 72497 ETRO O" 70824 61 IN:. . TREE NUMBER I (REFER TO "ATTACHMENT A: il I■I ETR 40' ETR 6"\ EXISTING TREE INVENTORY DATA" 72496 ' 71902 71903 allEll 72570 I' 20" ETR 10" 1 72352 FOR TREE DETAILS) � I■ p 1 \ ETR 38" ti:41:4:DTR 72385 ;, DTR 10 ETR 18" ETR530 _72357 I \ ETR 12 ETR 10" illii .111k‘14111111 II v ETRl16" ETR " 72358 72360 - HIGHEST VALUE HABITAT BOUNDARY 72350 ETR 10" R12"72495 ` � `72384 i I , ETR 14" . 72386 .� ETR 16„ 72382 6. .,. ,u ® r!` it k ET m0 .. .. 1 i ETR 8„� � �'-ETR 1 DTR 10" ! Nzt Ullll..lil llll.L Ili,il lllilll llll ,i �,� 72383 '"iI"0':® ETR 10" 172349 _72351 72354 72356 72359 \/\/\ MODERATE VALUE HABITAT BOUNDARY ■� ' DTR14" ETR18" ETR30" �/\/\/ 1 \ \ \ \ \ \ \ \ \ � 1 72387 ETR 10" ETR 12" 72348 Icl' ETR8"• ETR10" , - 72093 1111 I 1, 72494 \ • \ \ , '72460 ------- �� ETR 14" \ \ \ 11 Dili ` 72329 72368 DTR 12 DTR 38"' \ ETR 12" \ \ \ LOWER VALUE HABITAT BOUNDARY " 1 NM ETR28" 72330 72332 r > ` ETR 10"_ II �w� 1 ETR 24" �-9 : 2" ' 12�7493\ \ \ \ \ \ \ \ E�'DTR10"\ V I 7z388 _ * 7 72369 Ill \ � ETR8" 72331 ,72333ETR18"III� \ \ \ \ \ \ \ \ ETR 20" DTR 36"I, y_ 723767237072379tETR1 jlig_AO A.TREE PROTECTION SPECIFICATIONS ullE \ \ \ 72490 `�1,1 72458„ 72380A DTR 12"Ili IETR10 �j 72492 \ ETR8 ;, DTR 6" DTR 8" 723■ l" ETR 8. : ROJECTARBORISTSHALLDESIGNATEA \ \ \ \ 89 EXISTING WETLAND 172491 72378�' 4 if P \ \ \ \ � ETR 10",iiiimpr_ 72390 ►� THE TREE PROTECTION ZONE (TPZ). WHERE FEASIBLE, THE TPZ SHALL AND BUFFER . >�,► DTR6 ETR 28 DTR 10" BE ESTABLISHED AT THE DRIPLINE OF PROTECTED TREES AS A Mail Alm, ' `i , \ \ \ \ a�� \ Ilk\ \ \ \ 72459' 72393 �X DTR z4" MINIMUM. IF INFRASTRUCTURE MUST BE INSTALLED CLOSER TO THE . 72397 Ell ' ' .r,. 7488 ' ` s ETR 10 ;- ETR O'395/IPA ETR 8" I TREES, THE TPZ MAY BE ESTABLISHED WITHIN THE DRIPLINE AREA IF 71934 /' 4` \ \ • \ •, \ `DTR 20" \ \ \ ETR 30" 72396 72381 !IMF' '� THE PROJECT ARBORIST DETERMINES THAT THE TREES WILL NOT BE DTR 18" 71939 pi 71930 \ iff \ \ \ \ \ \ \ \ \ \ \ \ \ �' IF., ETR 24" X DTR 6" UNDULY DAMAGED. THE LOCATION OF THE TPZ SHALL BE SHOWN ONDTR 12" DTR 18" s \ I 72391I 72404 ., 1 .72489 \ • \ \ \ ETR 10"' DTR 10 CONSTRUCTION DRAWINGS. RIVER TERRACE 71933 I 71932 i�� , \ \ \ \ ETR 10" \ I \` \` 11)r ' 72372 '- DTR 16" ,.; 71931 Ati=mmaiMMEmEMMIMM=MmElail/MmmErillMIMISIIV ' ► 72392 , 72403 I 2.PROTECTION FENCING. PROTECTION FENCING. ALL TREES TO BE DTR 18" '''/ AI \ 72375 DTR 8" pol 72414 / DTR 12" \ \ \ \ \ \ \ \ _ \ \ \ \ TR 26" � l ____ ® I it i ETR 18" Si'S . ♦ 72373 DTR 10" ETR 10" RETAINED SHALL BE PROTECTED BY FENCING AS APPROVED BY THE DTR 6" - �_ al 72394 72398kto.N`e72405 DTR 8" ,,o PARK \ ':�R \` \ \ ' \ \ \ ` \ ` \ \ , \ \ \ \ , \ \ _I" \` \ \ \ \ \ \ \ . \ \ . 1 \ .\` .\` 72456 ;ETR 10" \ •• '� 'DTR 10" ,. A -,� a '�' ARBORIST SEE _ PROJECT ARBORI TREE PROTECTION DETAIL THIS SHEET 71936 I � , , ETR 8 ,..,... ......, ,.... . . .... DTR 6" II \ \ 4 71938 71927 � DTR 8 s ��■.,.■■.I.I..•■� Id PROTECTION FENCING SHALL BE SECURED TO STEEL POSTS PLACED NO DTR 8 \ DTR 8"\ \ \ \ \ . y \ \ \ t► \ \ \ \ all \ \ \ \ \ \ \ r,�♦ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ., 1 72399 \ Qrf.A3.Z`' 'J.ad' 72406 is �� 72374 pr \ \ \ \ II l►_t�. 71905 p \ \ \ \ ,«.� „ •, 1' -- ETR 24" \ DTR 12" FURTHER THAN 8-FEET APART AND SHALL BE INSTALLED AT THE EDGE 71935 11 kW' Il�.>�O` IMilW2> `I�■ iM`La lkAM is"gl��1�; ��2n4 • \ \ \ \ \ \ S • \ \ Q \ . • \ \ • \ ,^ 72487 \ \ \ 72462 a ETR 6" `72 00 \ \ \ \ \ \ \ \ \ 72413 \ \ \ \ \ \ \ , p DTR 14" a aq ,;•'' iml�iFY9.71�11 ®6T.L1�1.,ETR 16" , e. 0 . I ar .. _ ill DTR 2 " 'ETR 1C ' 4 \ 72448 ETR 8 OF THE TPZ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ � \ \ \ \ \ \ \ \ 1111164..„ ETR 36" m t i � __ .:�� r'+yr7 --* it �� ETR 6"• •,► . ETR 8„ ETR 8" `�• C c c__c t '� ♦�► -�� `�` '�eR" ,''�t► Q, \ \ \ .� \ \ \ \ \ \ \ \ \ \ \ \ • ,�r� \ \ e, \ \ \ \ _. ., . ,. , \�� .� -- - 1 3.PRECONSTRUCTION CONFERENCE. THE PROJECT ARBORIST SHALL BE �4 �t•° •l♦ v\*"*Att1 �♦**��4: 72401 '72407 ,:.:. : . �\ \ \ \ \ \•\ \ \ \ \ \ 7�� `' �;` �e �♦ -\-\-\ ��:,i' .\ \ \ \ \ \ llpp \ \ \ \ \ \ \ \ \ \ ",` 72485 \ 72463 V , `.7244q ETR 6"' ® ETR 6 72411 �� „ \ ` ON SITE TO DISCUSS METHODS OF TREE REMOVAL AND TREE �472486 ETR 10 ETR 8" \ 1� PROTECTION PRIOR TO ANY CONSTRUCTION. \• ;t ♦. ,r�, Q \ \ \ \ , ' • \ \ \ a DTR 15 ` -' \ \ \ DTR 8".. .\ \ 72447 \ \ \ \ \ \ ., \ t \ \ \ \ \ \ \ \ \ \ \ \ \ \ ,�Z �� ♦ ♦ �� `♦� t► DTR 16" �I ��A\.� ° `• •\•\•\ \ \ \ \ \ \ \ .O �♦y ♦ \ �`� �•`, \ •\ \ \ '� \ \ \ \ \ \ \ \ \ \ \ \ \ ` ` \ .. : . •\ \� -4 ss. \ r \ \ \ DTR6" , 72408 72412 �� , A TREE ,. ,, . . ., + ., a y Z♦* ` . 4- �� :. j� I 72484 :.».. ♦ 72457 /� ETR 6 _ `p�j� `��s � �� 4.PRUNING. THE PROJECT ARBORIST CAN HELP IDENTIFY IF AND WHERE 3 , . `� . \. rt \ \ti \� ? ? 2 i ,NW �; 1C ? **t*N 444: \ \ q • ETR12,. ..r; A ETR10" .f� � !��R +a.,72410 - ETR22"��y+ � • E, ti �iL:c� ! 72321 \ \ \ \ \ \ \ \ \ \ \ �- \ \ \ �,,.72483 :Y. `� ��` `� �` I PRUNING IS NECESSARY ONCE TREES RECOMMENDED FOR REMOVAL PRESERVATION ' / �'' , , , , , , , . 72482 �,:,,1 ie`� �. ETR 6". , O . :f e `� •,\` •\`•\•\• �� \•\•\•\'\•\' 1 , ` DTR8" �'� DTR 16"� .` \ \ t� �: ,\ : 72455 `�`�� \ , \ 72441 ` \ ,, ,, \ \ \ , \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ HAVE BEEN REMOVED AND THE SITE IS STAKED AND PREPARED FOR 1 �� Q♦� v. \ \ \ \ \ • \ \ \ \ \ \ DTR 10 �� u �,• r t e e e o, `l► t t ♦ i��►"t��i�4 s '722179 4 ; .` DTR 16" ETR 8" . 72409 72431 72420 , �• „ \•` \• \ \ \ \ \ , �� \ \ \ \ ♦�, f` \ :�F \ \ \ \ \ \ \ \ \ \ \ \ 72481�• Y• � ` \ \ \ \ \ \ \ \ `� \ \ \ ET „ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ p I CONSTRUCTION. PRUNING SHALL BE PERFORMED BY A QUALIFIED TREE AND REMOVAL o �". ♦ ``� �, DTR 14" O I ETR 8" 1 s.`♦1 `♦' ♦� a 4,t I ` ,a Y. ♦ R 6 DTR 6„ i •\ \ \ \ \ \•yn \ \ \ \ \ \mow ;; \ \-\ \ \ \ \ \ \ \ \ \ \ \ \ \ DTR8 ^ � \ \ \ \ \ \ \ \ \ \ " " \ \ \ \ \ \ \ \ _ - i $: ♦��Q♦`C♦� k♦s�,♦ �� ++� 72478 r SERVICE. •. - 72443 w,., 72421_ c i \ \•\•, \-\-\ \ \ \ \ \ \ilpt,„•,• -\ -\ - �l� . • .. , •: *e o F,fie '# \ \-\ \ \ \ \ \ \ \ \ \ 72480; a 7ETR 14" \ \ ` \ \ \ \ \ \ ` try- 3.� v 72430 i.�.� . f�� s �` ` ` ` ` ` DTR 6" . �� _ �� 72419 `'� �s 5.TREE PROTECTION ZONE MAINTENANCE. THE PROTECTION FENCING PLAN Q �!�� Li, \ 72317 �. ;;' ETR 10" \.\.\.\ \-\-\-\. : \: : , • 0,\ �, ��'• J J a ' 4. - ♦t,S , , 4 , \ ;\ \ DTR 10.: \ \ `72477 ,1 ��,� � 1.�� i 72442•, i.�� !DTR 10" » ETR 8 �t'A�•r �•4��miam. f : : ''''' w -4, `1\ 1\ ,\ �\ •��`e��♦• ,•\-\ \ t,��♦��,�o�\ ETR 14' \ \ O \ \ \ 72475 DTR 16' ��ay�cc _�_,�� ETR 8"_ ___ �� SHALL NOT BE MOVED, REMOVED, OR ENTERED BY EQUIPMENT EXCEPT 2, �, �, �� \♦ �� r� 72320 , \ \ \ \ \ \ \ 72476 _ tea. ��.�.�«�� -_�� '\\u\'\+ • •\• \• �� t ,..DTR10" ,,.,•.:...,,.,,:.:.,.;.:. , 7z427 UNDER DIRECTION OF THE PROJECT ARBORIST �Q `O� 4 Vt�` `v�`_ , ,p�- Qj . ` \ \ ETR 16" \ ., ., \ • ` • • \ \ \ \ \ . \ t -' \ ETR 8" , \ \ 71111171711111gia.2651:63221121M6MvWIM �,` ETR 6"` * �.�.�.Fllf :,,.�� p��♦, �p ' `♦ `i��,�� 72318 72474 . 72457, 77:s ,3 ' V�� '♦y�,Q ,�,�♦��ti � r♦ `,,'� • .: ETR 10"` .,� 72418 6.STORAGE OF MATERIAL OR EQUIPMENT. THE CONTRACTOR SHALL -4r \ \ \ \ ♦,. \ \ \ • , ETR 14" '72302 • \ , \ \ \ \ \ \ \ \ .71 \ \ \ \ \ \ \ \ ETR 8 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 72422 \ • \ \ \ \ \ \ \ \ t �♦� 'tij�► �� 'tj.'�, tj,',,. ? $,. ETR 6 NOT STORE MATERIALS OR EQUIPMENT WITHIN THE TPZ. Z \• \ \ \ \ \ ,��e `��+1+ �� j�Qt_ Qj� \ \ ♦♦`� \ ` , \ \ \ ` \ :DTR 12" \ \ \ \ \ , \ \ \` `��c`� \t '`+? \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 72426 \ \ \ ETR 8" •\ \ \ \ \ \ \ \ \ , `♦+ ,IIr, ►� `�,* t♦C 2'`.�ii0♦ ♦ 7473 "� ` 72417 -\S\-\-\-\ \-\- ; 4`` �' �� ♦� �� O o �♦ i _Y_ \ \ \ \ 72303 `72472 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \!• ETR 6" \ \ \ \ \ I ETR 8" \ \ \ \ \ \ \ \ \ , 7.EXCAVATION. EXCAVATION WITHIN THE TPZ SHALL BE AVOIDED IF Q _ 1��4�, �� `11��♦��v�� . ` ��♦�� \ \ \ •\ \ \ \ . ETR 10" 72428 -� ♦-� ` ��4 ♦_ ! �`� ' ` l♦'t ''n` ETR 8"C: DTR 10" ' \72446 72425 `r `l� �� \ s N72304 s \ jv •::.\ \ \ \ \ \ , \ \ r \ \ \ \ \ \ \ ETR 6"\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ALTERNATIVES ARE AVAILABLE. IF EXCAVATION WITHIN THE TPZ IN ` .� �zA, t � �\„ate � J �•i , •, , `� ,\ ,\ , �• , \ \ \ \ \ \ ,' , Y_�? 10 Q♦� �`� +i♦,�'r r, ',� •:, "7a�� e,• 72470 a1 DTR 18" ETR 6.. \� •\• •\� :w � \ \ ♦�C �`,, o �i��<:, _ \ \ \ r ' '� • DTR 23" �, �/ \ \ \ \ \ \ \ \ \ • \ •� \ \ , 72433 ' .. UNAVOIDABLE, THE PROJECT ARBORIST SHALL EVALUATE THE w ♦ �i��* �i��'' 'ti'�►��♦c, `Yiwj�t >< ` 72306 ETR 6 72469 :r::. •�► *,_� 72471 v PROPOSED EXCAVATION TO DETERMINE METHODS TO MINIMIZE \, C C `.`! �`, t4v \ \ \ \ \ �� ` �i 72305` ' DTR 20': \ \ \ \ \ \ 72429. -72423 , �l� \ 72450• \ \ • \ ETR 8"; \ \ \ DTR 7 �� \ \ \ \ \ , \ \ , '♦Nl �4t.S `♦I& N)� 41 1) � .N DTR 12" \ 4 t*S� k♦S ` ` ` ` kAs * 1, ETR 6" •\ \ y 1pw.' 72307 ETR 10" I -\-:-\ ,�� .\ \ \ \'�. : �1;,,��♦ �ry' \ \ ` \ \ \ \ \ \ \ ` , I \ \ \ \ \ \ \ ETR •\ \ \ \ \ \ \ .� ,� \� \ \ \ \ .�: ETR 8" • \ \ • \ \ • \ \ .; \ \ \ \ \ \ IMPACTS TO TREES. ALL CONSTRUCTION WITHIN THE TPZ SHALL BE w , *SS `� ��t♦`�': = �'014 «-ri�� DTR 12" , , . / , , ,.. , i- 1 . \..W ,,,��p ,,,v \ \ \ \ \ \ \ '`�i-"a"., 72311 , \ \,� \ v"�� • '72308 \ \ \ \ \ . • \ \ \ \ ' \ \ \ L \ :-', ` \ \ \ • ,' •• • NI��`�1�i»�;�;»�.�.Ma.�ty 72432 ■1EM �� UNDER THE ON SITE TECHNICAL SUPERVISION OF THE PROJECT c`r ,'�♦+ <Q►+• �. / DTR 8" \ \ , , , , , , , . , . . \ , . . . . . �'""'-- i�ll�l�.\ ■�f■ �»om -�mi ARBORIST. . � �� 'Y:72468 �e �� - �, a �;_�` DTR 14" �v� .�.�.��orst.� • • • • DTR 6"pt��,va.�.�.�.�� ► 0 i i ��DTR 19„ �. V ��,• �e: \ \ \ \ r. \ \ \ \ \DTR 12" ♦et \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ .� \ \ \ \ \ \ \ \ 7_444 . .\` \ \ •\ .\` \ \ ` •\ \ fy� F♦O �� \ +.:72309 % 72452 \ \ \ \ \ \ \ \ \ \ \ /1. 8.TREE PROTECTION INSPECTION. THE PROJECT ARBORIST SHALL c� 1 fit.%*A"tt4,�` \ \ I: • .,:�/ \ �` \ \ \ 72295 p DTR 8". _ ' ♦`� a j� t j!).i` \ \ \ \ \ "` �_Y-,♦ DTR 12" �Y DTR 16" \ \ \ \ \ \ \ \ \ j \ \ '72467 \ \ \ \ \ \ \ 1 DTR 13"� \ \ C „ \, ,• \ \ \ \ , \ \ \ \ \ \ • \ \ \ , \ \ , \ \ \ \ \ INSPECT AND VERIFY THE LOCATION OF PROTECTION MEASURES PRIOR �t �, t \` XJSw6 WETLAND � � \ " \ \ \>`4,1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4 • ";DTR 8", \ \ \ \ ` \ \ , \ " ` \ \ \ \ \ • ` •. \ \ \ \ \ \ \ \ \ • \ \ . \ \ . \ \ \ \ \ TO CONSTRUCTION MONITOR TREE PROTECTION MEASURES ., e • \ \ 14�EhJFE� ,, i�,. 'n 1`� v DTR 22" 7451 �`��pp'1,��(♦0�� \ " \ '. \ i , • \ \ '` • \ \ \ \ \ \ \ \ \ \ \ \ DTR 6" REGULARLY, AND PROVIDE BIWEEKLY WRITTEN REPORTS TO THE CITY 1.11.111711111 0. r� ��i ��► + r � �F^ ' ' 72291 14W 72293 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . /'� ►a �♦� `i \ \ \ • �, \s \ \ rN ;,y,•�L�. \ \ \ ,. \ \ \ \ \ \ \ \ \ \ ,4_ , ,- \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ `� DURING PERIODS OF ACTIVE CONSTRUCTION. Pacific Ti `� �� g 4z# ,, DTR 46" DTR 36" 72292 p , ►p�- �4ke Ap \ \ . ' ''\-\ _ - i*, \ . \` \ 72286` \ \ . `� �`� ''�p 1 DTR 10" ` \ \ \ \ \ \ \ `�,� ` \ \ \ r ` \ \ \ ' ` ` ` ` ` ` ` ` ` ` ` ` `, ` ` ` ` ` ` 9.POST CLEARING EVALUATION. THE PROJECT ARBORIST SHALL VISIT ��,��, \ '• �� ' �� DTR v� � \ \ \ \ \ \ \ \ \ • \ \ \ \ .\` ,\` 72464 '� \ • \ \ \ \ \ \ \ \ • \ \ \ \ \ \ \ • . \ \ \ ,\` .\` .\` \ \ \ \ • \ \ • \ \ \ \ \ \ Community p - \ ` •• it y •� 1111 '72284 ` THE SITE AT THE TIME OF CLEARING TO RE ASSESS TREES PLANNED `► �c� ,�, �,_. ��+� ETR 10 .. \ ► �� \ \ \ \ \ \ `� ` \ n, \ \ \ \ �, , DTR 8 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ • \ \ \ \ \ \ \ \ • \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ FOR PRESERVATION IN TERMS OF GENERAL CONDITION AND POTENTIAL , � o��. ,� �..,, y_� � A. Design 0•+*4:t ,. j > ETR 14"` RISK. IF TREES ARE FOUND TO BE HAZARDOUS, THE PROJECT c 4 \ \ \ \ \ \ - \ ` 4 T'.`.. • \ • , 72285� C.'1',, 72265 .r 72283 :%; ,ETR 26" 72325 ,, \ \ ` \ \ \ \ \ \ \ ' \ \ \ A \ \ \ \ \ \ \ \ \ 72434 72435 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ARBORIST SHALL UPDATE THE URBAN FORESTRY PLAN FOR THE CITY'S �t +x;\ `{ \ \ .•r ', \ \ DTR 10" . ETR 22" DTR 14", • \72 ` • • '72531 - ' \ \ , \ \- \ �\ \ \ \ \ \ DTR 6" 72437 �,_� 72416 ��M. ." 12' DTR 6 ►,,�♦� ?..'a 1 I 'J 327 72532 ; r � i � ETR 12" REVIEW AND APPROVAL. ►� Q♦ \ \ \ \ • \ \ \ \ �! \ \ ,.„0.-, 72282 ,.1 ;:5 `72281 , •\ \ DTR 12"\ \ \ 72540 \ETR 28". \ . ETR 1°. ,� \ , , + . CIMirr. � ETR 6.,'■ ��E� en w [T] 503-941-9484 [F] 503-941-9485 • 72439 1�i1Py>. ■ �`�`�`�`��7 a DTR 10" + +''� DTR 18 ETR 32" " �� •��aMI■N■ 72506 ��■ �■m 10.FINAL REPORT. AFTER THE PROJECT HAS BEEN COMPLETED, THE �' �� .\` \ \ \ \ \ \ �r b x�/ \ 72328 ' \ \ \ \� ' \ �. \ \, t \\ DTR 6" __ t.ainawm.�.�.�..�..• . -c ` �, Y Jf, '' P72528 72466 ,-_ 72453 -r-'" ` ■I�,.��a.� 72424 . "� r;.y_ • . 72279 72280 I :.: .. .... ..,: ,: ::.::... s.:72436 ::. ��► _ - \ \ \ \ \ \ \ \ s�. \ \ • \ :^s y ETR 12". \ \ \ `yam" •, •.'� ♦ 72512 "' ''''' ,DTR 16 • T 10 � PROJECT ARBORIST SHALL PROVIDE A FINAL REPORT THAT DESCRIBES r r 72546 :72534 r\ \ \ , , ` 1 DTR 6" 72504 •` ` \ \ �� a, �*� �� ETR 12 s�. DTR 20" 72553 , DTR 16 DTR 14" - DTR 12' �r,�.ti�� THE MEASURES NEEDED TO MAINTAIN AND PROTECT THE REMAINING _, : �' I„ 72539 ETR 10" R 12" 72501 72499 \ •\ \ \ \ \ �. +'l� 72277 /. �. �� ETR 18" DTR 14" .. \ DT . .- j a ;..1 �'!� 72276 �_ \ \ :72465 \ \ \72521 \ \ \ \ \ \ \ \ \ \ \ 72445; , \ \ 72438 •\ •� `� 72510 ` "�72507 •• \ \ \ \ \ \ \ PROJECT NO.: 395-049 , , 9►`f,��r: , DTR 12" DTR 8"' 72530 72518 ETR 18"' ETR 12" TREES. '+ \ \�`�; \ \ \ \ \ \`'�'L\ \ �►s, �� "♦,�y� '?��-� a,� 15" '` t n � ,/ S43 \ \ Q 72533 ETR 20" \ 72522 ; 72515 ET \ \ \ ET DTR 16" • \ \\ \ 18" \ �S' DTR 6" R 24" 72415cT_ PLANNING 1.7.� , ► „ 1,.. 11 2552 DTR 10" ETR 7" 16" _ _ ��. 4IP \ \r: `�\'� �4N' ��y� j �I \;,�,I �1,*41►1�� ?; \ �0 p ,3.\_ $ar \DTR 6' ��9��"� .\ Jtt AR. ETR 32" _. - - �.� �. .y1. a ETR 10" TYPE. „A 11Z\ ��C\, - ;l_=O I� ,��`�._ �.R. __ �I.� 1 ��- ;- --' 5�.1� �� I�W) Iiir ��V V7 v��l��/ �� `� � T �� I11v©�� Jw� �v � �11�1L�� i tnjI_ - lr IV), k 7 y;;AV-.4 l ,_ W '4/i�� iI 7252 �� 7251 kc�� i 2503 �� • REVIEWED BY: KCS cp 6) �ii �� O�� 4 �1 7257101117 ETR 3.,, �.- a I,1� 72278 72557 r 72513 7 725 �rETR 22" ,� \DTR 8" /\\� 25 ! 72519 DTR 2� - 72509�\\V F ETR 12" 3 a i 72542 ETR ." a \ ETR 24" ETR 10 DTR 10" o ETR 20" DTR 22" DTR10" DTR14" 72502 72500 72498 p 72554 ETR 2 72538 72561 72558 7254 SEE SHEET 12.2 ETR 20" ETR 10" ETR 24" DTR 16" 72541 ETR 38" �[ =" 72514 72508_ ET' DTR 8" DTR 10" a 72550 72516 ETR 38" ETR 16" FOR "STAND 1" DETAIL 72559 72556 72551 ETR 18" 72526 72560 DTR 8" 72544 ETR 12" ETR 50" SCALE CD AND TREE NUMBERS ETR 16" ETR 16" DTR 16" ETR 34" \_7253572525 cn 72555 72549 72547 ETR 12" DTR 10" ETR 36" ETR 32" 60 0 30 60 . ETR 10" ETR 24" 1 2 1 72548 _ _ • z ETR 8 1 INCH = 60 FEET IIIWNII FENCE SHALL IDEALLY BE LOCATED AT THE OUTER LEGEND PERIMETER OF THE CRITICAL0 DECIDUOUS ROOT ZONE. SEE TREE I, MORGAN HOLEN, ATTEST THAT THIS TREE PRESERVATION NOTES: ��Lill DRIP LINE PROTECTION PLAN THIS 1. COORDINATE WITH PROJECT ARBORIST PRIOR TO I SHEET AND REMOVAL PLAN MEETS THE REQUIREMENTS IN SECTION 10, REMOVING OR MOVING TREE PROTECTION MEASURES CONIFEROUS PART 1, OF THE CITY OF TIGARD URBAN FORESTRY MANUAL. TO SUPERVISE CONSTRUCTION IN PROTECTION ZONE. 8' 2. REFER TO "ATTACHMENT A: EXISTING TREE n MORGAN HOLEN Et A" TREE TO BE REMOVED I. TYP INVENTORY DATA" PREPARED BY MORGAN HOLEN n I n n n 0 EXISTING TREE TO BE RETAINED ISA CERTIFIED ARBORIST PN-6145A ASSOCIATES FOR CANOPY RADIUS DIMENSIONS. o WITH TREE PROTECTION FENCING Weh. ievtace, .1DATE: 3. SEE SHEET 2 FOR EXISTING CONDITIONS AND TAX PER DTL 1, THIS SHEET MAP INFORMATION. - - - 5' CHAIN LINK FENCING. •_----- WETLAND CRITICAL ROOT ZONE 0 2" MESH CHAIN LINK 4. SEE SHEET 7.1-7.2 FOR THE PROPOSED GRADING PLAN TO BE PROTECTED SECURED TO 1-1/2" DIA AND RETAINING WALL LOCATIONS. .\" \• • TREE PROTECTION DETAIL STEEL OR ALUMINUM POSTS . • : • DRAINAGEWAY (NOT TO SCALE) 5. SEE SHEETS 8.1 -8.2 FOR THE PRELIMINARY UTILITY e • PLAN. • 07/ ;�� EXISTING WETLANDS BUFFER NOTE: 6. SEE SHEETS L1.01 -L3.01 FOR LANDSCAPE PLAN. "*�`� EXISTING DEGRADED WETLANDS POLYGON NW COMPANY NOTIFY MORGAN HOLEN >t ASSOCIATES BEFORE CONDUCTING `"` ...`X.. .. BUFFER TO BE IMPROVED ANY WORK WITHIN THE CRITICAL ROOT ZONE OF TREES 9999999 [T] (360) 695-7700 [F] 360-693-4442 PROPOSED TO REMAIN. bbbbbbb PROPOSED WETLANDS BUFFER WWW.POLYGONHOMES.COM •gbgbqb FENCES SHALL BE IN PLACE PRIOR TO BEGINNING CONSTRUCTION! EXISTING SIGNIFICANT TREE GROVE DATE: 12/1/2016 - ImIlm \ \\ \I \\ \\ �\ \\I \\ \\ \\ \\ \\ i \\ \\ \ \\ \\ \\ \\ \\ \\ \\ \\\#\ \\ \\ \\ \\ \''- \\ \\ \\ \\ \ \\ \\ \ \\ \\ \\ \\ \\ \\ \ -0- PROPOSED SIGNIFICANT TREE GROVE REVISIONS 7DTR 14" 71929 �� 1 i \ ��♦ �� \ \ \ * \ \ \ \ \ \ \ \ \ \ \ \ TREE NUMBER \ \ \ \ '� \ \ \ \ \ \ \ \ °iiiiii \ \ \ \ \ \ \ 70824 NO. DATE DESCRIPTION 1 \ \ DTR 6 \ ��1• �1 \ \ 71911 \�/)71908 \ \ \ \�- \ \ \ \ DTR 10 DTR 6 . . .. . . . ., 3Ii 3.•' .4 •. o4 / '� _ -- _ == misfoov (REFER TO "ATTACHMENT A: - - - - - _ - _ _ _ a EXISTING TREE INVENTORY DATA" A �� r�' .. 71907 71909 FOR TREE DETAILS) 71937 ■ 'i� �' ' 1 `\ 71943 \� ,71928 71956 71925 \DTR 6" �j� \Nikut71926. p ► DTR 6" ` "' \ \ , � \ \ \ \ \ \ \ \ `t.2,i DTR 10"\ r \ DTR 14 \ �SS4/.\ �� '�� DTR 12" DTR 12"' r 1 DTR 16" 71923 ; r DTR 6" 1906 \ \ �\ \ \ \ \ \ \ a _ ` ` DTR 16" � �- 71916 ►,R 6 /�1� *, ��, :72314'� • - I I HIGHEST VALUE HABITAT BOUNDARY71946 �� \'71944 ; \\ \ 71955 '71922 \ \ \ DTR 12" 71912 �`17191O \ \ \ \ , \ \ \ \ \ r \ \ DTR 12" 'DTR 6" DTR 1 rDTR 14' �` DTR 10 ' / �i.\\ _ /� ETR 12" � \71947 71942 DTR 12"' 'DTR 14" �` iA , ` '� i • ' �' 1.DTR 12" 71945 \ DTR 12" \ \ 71954 71920 71915 \ DTR 10" 720 \ \ \ \ \ \ \ \ \ \ \ \/ \/ \�n�'4 71918 . 72013 71914 >�� pT \ \ \ 'till \ \ \ \ \ \ \ \ \ y\/\/ DTR 12" •71948 �:71959 DTR 20" `71924 DTR 10"� • DTR 12" °DTR 34" ,� j . �� A,ik MODERATE VALUE HABITAT BOUNDARY 71950 I. I DTR 12" DTR 8" DTR 6" DTR 10' I \ 4 �""� l� 71949 71963 DTR 14" �\ a\ DTR 1 .\ DTR 16" •\ \ \ S4. 2 \ . . \ . \ . \ . \.D DTR 8" DTR 10" � �DTR 10" • 72012 : 71913 71951 DTR 8" DTR 12" 1- 72015 72005 DTR 8" �� \ �72154 \. 71958 z71968 \\. \• \• DTR 10"\... \� \\- \�\� \72004 72 ►9 ` \ \ \ \ 1�� ` \\ ` \ \ 7192 \ \ \ \ \� \ DTR 10" \ 72315 `� \\ 1 DTR 16 72011 t • • LOWER VALUE HABITAT BOUNDARY 71953 DTR 14" DTR 14" 72014 72010 DTR 16" DTP,12" 72006 y DTR 6" ! ' 72153 DTR 10" 71957 DTR 10" DTR 01 • -,\.„ \` " " DTR 10" �.. \ ya _. �r \ a : ' \DTR 12" \ . \ • \ •• \ •• \a \ \ ► • P �`. \ \ \ \ \ \ \ \ DTR 6" DTR 14' C 72155 \ 71961 71966 \ \ \DTR 14" \\ �72049\ 71998\ �,�ur, \ 72007 t \ \ \ \ \ \ \ ,� a +� \ \ \ \ \ \ \ \ \\ \ \, \ 72003 F \ \ .� 7195" DTR 8" DTR 10" DTR 10' ' � ,�,� 71967 DTR 8" '• DTR 12' - �� - �� DTR 14" _%\ \a�"'\s•\`71964 . ■71969 DTR 12"• DTR 6" �� DTR 12 ,,` �� if \ \ \ \ \ \ \ \ \ \ \ \\ \ 72002 \ \�:a 72008 72152 \ 72151 \ \ 72157 t\ DTR 8" \ DTR 14" \ \\ \ \ 72046 \ 72055\ \ „ `\ V \Q \ \ \ \ \ \ \ 72323 ♦ �/.' \ �\ \ \ \ \ \ \ \ DTR 8" DTR 8" • DTR 8"•��71965 71970 71997 `DTR 6_ : DTR 8" DTR 10 720►• 72001 DTR 10" • • DTR 12" �,, .\\ PROTECTION SPECIFICATIONS �,�72156 DTR 12" DTR 10"� \ \DTR\4" \ �\ \\ \\ p \.DTR\ \ \ \ \ \ \ ‘ \ \ \ \ \ \ \ \ \ 1. TREE PROTECTION ZONE. THE PROJECT ARBORIST SHALL 72148 \ \\ \ \ \ \ \ \ 72322 \ \ \ \ \ \ \ \ 72149 DTR 22". - <.� 71972 • . !\' \ 71996 72057 � 1999 ♦A DTR 8" 'DTR 8" ` DTR 12" 71971 e` 71995 DTR 30" 72060 DTR 8" I 72316 DESIGNATE THE TREE PROTECTION ZONE (TPZ). WHERE 72147 \ ��-,�, \ \\ \ \DTR 14" \ \ 72054\ \ \ DTR 12" \ \ \ \ \ \ \ � \ \-1: \ \ \ \ \ \ \ \ �� 72146 72150 \ DTR 12A\ 71973 .\\ .\ 0 DTR- , • '\7D20516 \\ ]' 720 . \ \ . \ . \ . \ . \ \ ,ETR 12"�► e►• ♦ \ \ .\ \ \ \ \ \ \ FEASIBLE, THE TPZ SHALL BE ESTABLISHED AT THE DRIPLINE DTR 10" 72058 4"k0DTR 18' DTR 10" DTR 16" DTR 18" 71992 71994 DTR 4" OF PROTECTED TREES AS A MINIMUM. IF INFRASTRUCTURE \ \ \ DTR 6"\72052\l�I . \72144 . \72139 \. \. ' '7197'7 \DTR 10" DTR 8'_ \ \ \.. v DTR 12 \ \ \ \ \ \ \ \ \ \ \ \ i'� MUST BE INSTALLED CLOSER TO THE TREES THE TPZ MAY BE DTR 10" 1 ) 2059 44,...,44 72319 ° ,72145 DTR 8 DTR 16" DTR 10" 71974 rDTR 10"�� i204572053 DTR 12" 7206 / : ESTABLISHED WITHIN THE DRIPLINE AREA IF THE PROJECT 11 \ \ \ 71978 \ DTR 8" 71993 ! �� \ \\ \ \ , DTR 8"5 \ \ \ \ \ \ \\ ; \\/� DTR 8",DTR 10 \ .\DTR8'\ �__�„�_`r_ DTR 6"►•\ ' \\ \ \ 'I4 1 \ \ \ \�.7\ \ \ \ \\ ARBORIST DETERMINES THAT THE TREES WILL NOT BE !72158 . 72141 72140 72138 DTR 10" / 71975 71991 / 72061 �� 72017 �,� /� DTR 10" DTR 10" ,DTR 10" 72050 =��_- 72065 DTR 8" ,�R 10" ��, UNDULY DAMAGED. THE LOCATION OF THE TPZ SHALL BE DTR 13' • DTR 6' \• \• - \72137 71976 DTR 10" \ _ ,_ DTR 8" �►� r" -. \ \ \ \ \ \ \ \ \ \\ \ 72142\ \ \� DTR 10" \\� \ ? , 72042 \ DTR 8" 069 \ .�` DTR 10" \ \ \ 72018 ,��'\ \ \ \ \ \ \ \ SHOWN ON CONSTRUCTION DRAWINGS. DTR 10" 1 72041, 72047 ►TR 12" 72063 • /. . DTR 6"a 72126 I` . DTR 6" �a� �72068 ETR 10" 4 �� \\ 2.PROTECTION FENCING. PROTECTION FENCING. ALL TREES \ \ \\ 72143 \ \DTR 6" \ 72179 71985 DTR 10" \ 71990 ', ' �. DTR 8"\ \ DTR 8" \ 72020 \ \ \ \ \ \ \ \ / " \ \ \ 72136 \\ DTR 10" \ DTR 8"�\\ \ '�\ ��\ DTR 8" 72070 \\ \ETR 10" \ O�'i�� \ "\ \ \\\ \ \ \ \ \ TO BE RETAINED SHALL BE PROTECTED BY FENCING AS 72159 DTR 10" C DTR 6" 71986 DTR 6" ' 72066 a . DTR 12" • /.. 72178 72044�,"�\ DTR 8 I 72301 APPROVED BY THE PROJECT ARBORIST, SEE TREE 72127 \ DTR 10" \ 72125 \ \72124 \ \ DTR 8" \ \ '2028 \ \ \ - \ . \ \ \ \ \ \ \ \ \ \ \ \ \ DTR 8" \ DTR 10" 72035 '72048 \ ' 72067 \ \' \ \ \ � ETR 24" 41P \ , • \:\ \ \ \ \ \ DTR 18" . f41 DTR 10" . .DTR 8" • ` - 71979 72043/ TR 10" . 72019 PROTECTION DETAIL THIS SHEET. PROTECTION FENCING 71983 i, DTR 10" DTR 10" DTR 10" 72128 DTR 10' DTR 8" ` 72021S. \`'�\ -� �� 72130 \ \ DTR 10" 71984 \ \ \ - '2027 \ \ \ \ 1DTR 10" \ •" -" SHALL BE SECURED TO STEEL POSTS PLACED NO FURTHER DTR 8" 71981 DTR 10' 72032 DTR 10" 72298 \ \ \ \ \ \ \ \ \ \ DTR 12"\ \ 72120 \ I 71987• \X 4, 72033 \ TR 10" DTR 8" ♦ / ► \ V. \ \ \ \ \ \ \ \ 72131 - ►DTR 12" 71988 i THAN 8-FEET APART AND SHALL BE INSTALLED AT THE EDGE DTR 26" 71980 - 2029 72023 �. ` ETR 10" r DTR 8" I72030 ETR 18 \ \ \ / '.' \ \ OF THE TPZ.. DTR 8" \ \72129 \\ --\ \ / DTR 10' \ DTR 10' \ ' DTR 12" ►,�, •\�� ETR 16" \ ,t ' a 72176 \ \ DTR 8' k ' \ \ \ tiai\ \ \ \ 3 RIVER TERRACE '�r 72132 :,ft..,S 12" 7212272177 72179 \ 71989 72034 ��II 72026 /" .PRECONSTRUCTION CONFERENCE. THE PROJECT ARBORIST DTR 32" DTR 6" DTR 10" DTR 8" DTR 10" 72031 72083 I i` ETR 20" , I'�'• DTR 8" \\ . \ \, 71982 ♦�` 72038 DTR 6" `DTR 12", �` - 1��, `"��.'i ,��"',s \ \ \ \ e:z `" \ \ \ SHALL BE ON SITE TO DISCUSS METHODS OF TREE REMOVAL 72160 \ \ ' 72135 \ �3 ' DTR 10" 72174 \ 72040 \ DTR 10" i 72025 � � .> . _ \ \ \ '� ;� x . , DTR 12" DTR 10' ' '�'.° ='.�� AND TREE PROTECTION PRIOR TO ANY CONSTRUCTION. {' DTR 8" . DTR 8" "' DTR 6" `" \ \ ` DTR •• 72173 ` 72080 \ \ 72036 \ �\72osz �72071 `' �,_ �'� \ \ \ \ \ \� ,i� '► /• \ \ 4.PRUNING. THE PROJECT ARBORIST CAN HELP IDENTIFY IF PARK *•- 72039 DTR 12" 72024 72022 \ 72299 t DTR 16" 72133 ` 'i _ DTR 8" ` ETR 32" '�8 � 72300 ��►S�l/,+ \ \ 4\,JM .DTR 8' 72123 DTR 10 DTR 6" � ETR 10" DTR 10" ETR 16" Jr AND WHERE PRUNING IS NECESSARY ONCE TREES DTR 12" DTR 8" -- 7203772161 \ \ 72081 \ 4 ` �I ' \ \\ DTR 8" \ \' \ \ \ \ \ \ DTR10" \ \ 72297 \ \\ \ \ \ \ DTR12" • ,1� 72172 ��. %S 72079 DTR 8" A.**��1- 72085 DTR 12" 'i ' ' SITE IS STAKED AND PREPARED FOR CONSTRUCTION. o \ \ \ \ \ \ETR 32" \ 72075 \ \ \ . \ \ D\16"7,„ \ \. DTR 6" ilo;72171 SS \ \\ \ ,ETR 18"\ \ \ \72072 • ,�� I)\ ETR 24" \ \\ \ \ \ \ Al \ \ PRUNING SHALL BE PERFORMED BY A QUALIFIED TREE • ` 72077 ETR 1672312 SERVICE. DTR 12" a \ 72166 72169 \ \ ETR12" \ • 72074 \DTR 12" * O \ \ \ _yr__,� \ s0. 5.TREE PROTECTION ZONE MAINTENANCE. THE PROTECTION 72163 ' ► 72162 ETR 8" , 72182 72078 , '- DTR 12" . FENCING SHALL NOT BE MOVED, REMOVED, OR ENTERED BYDTR 28" DTR 12" 72167 \ 'I� 72170 e DTR 10 \ \ \ DTR 14" \ ''._ \ \ 231 \ \ \ , TREE ' DTR 22' ittTR 8 \ \ \ \\ \ \ ►' � \ \ \ � \ \ \ \ \ \ \ EQUIPMENT EXCEPT UNDER DIRECTION OF THE PROJECT 72164 ♦ S 72200 1, i / ARBORIST.72084 72289 DTR 24"'�' C♦ DTR 10" \ \ DTR 12" \ \DTR 60" \� \ 72168. DTR6" ` "''' \\ \ \ \ \ 72076 ` 72073\, \ \ , PRESERVATI0N 72165 ETR 12"\� ' 72181 \ \ \ \ \ \\ \ \ \ \ \ \ \ \ \o1 , 7219 7 ��' 12" ETR 14" 72290 72296 �: 6.STORAGE OF MATERIAL OR EQUIPMENT. THE CONTRACTORDTR12' DTR12' r tii 72202 , . \ \ \ \ -a V,. \ \ /\.. \ \ \ \ 72203 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ �� > \ \ TPZ.c\iDTR 12" + DTR 8' DTR 10 72180 72183 72184 72187 1#'� ��. V,,:4 PLAN DTR 12" ETR 22" DTR 7" �, 40 DTR 20" �� \ \ � �yI /:" \ \ \ 7.EXCAVATION. EXCAVATION WITHIN THE TPZ SHALL BE 72205 \ , 72201 72198 • \\ \ \ \\ \ \\ a � \ \ \ </1 \, \ •� \ :\ \ w ! �,,''� ETR 16 lor" O DTR 6" DTR 12" 72196 \ ' 2185 0 7� / `� AVOIDED IF ALTERNATIVES ARE AVAILABLE. IF EXCAVATION _ ' 72206 \ ETR 20" �. 1 WITHIN THE TPZ IN UNAVOIDABLE, THE PROJECT ARBORIST STAND 1 • \ \ V 72197 v v ETR 28" �, �� " DTR 8" \ \ \ \ \ DTR 14"\ \\ \ \ ' �. 72188 \ \ \ \\ \ \\ \ \ \ \ \ \ \ 7zzo9 , \ ETR 10" \ \ \ 72288 •\ �'� , 1 -cy \ \ \ \ SHALL EVALUATE THE PROPOSED EXCAVATION TO T 72207 72224 f \ e 72195 / 2186 DTR 22' \ DTR 6" 4 DTR 6" \ \ \ \ •`,DTR 6" DTR 26" , \i' / , DTR 12" ' V. DETERMINE METHODS TO MINIMIZE IMPACTS TO TREES. ALL � ' 1 \ \ \ \ �\ 2193 \ \W,72189 \ \ \ \ \ \ \ 1'.' \ z \ \ \ \ \ \ \ \ 721 24" ... \ \ \ \ \ O 72208 � �• 72210 4 � �<72226 � \ 72194 � ETR 20" �� \' ��. DTR 20" \ \ \ \ \ \ \ Ali I' CONSTRUCTION WITHIN THE TPZ SHALL BE UNDER THE DTR 22" DTR 22"� \ �► � 72225 \ DTR 12"� \ \ �, \\ \\ \ \ \\ \ \ \\ \ \ \ '1": - \ \ • ON SITE TECHNICAL SUPERVISION OF THE PROJECT w 72211 + �� '�72213 ' \ DTR 28"\ \ \ \\ \ 72227 \ \ 2191 ' k� ARBORIST. ._ Lu DTR 20' DTR 8 . \ ETR 28" \ DTR 6" ✓ 2 92 \ \ \ \ \ \ \ \ >>; � \ \ \ 8.TREE PROTECTION INSPECTION. THE PROJECT ARBORIST 72214 �S \ �� ,� \\\ \ r �� \ \ �DTR16" \ \ \ rf? r 1' \4 DT' 10" 72256 > ��r �. SHALL INSPECT AND VERIFY THE LOCATION OF PROTECTION �.w /-�' O Vi STAND 1 �,r � _ ..r �. "�, y f Lu 72212 ' DTR 6" DTR 16" DTR 32" I ih,'`� �� o. 19s \ \ \ \ \ \ \ \ \ \ \ \ MEASURES PRIOR TO CONSTRUCTION, MONITOR TREE \ • '72216 \ \ 2 N • DTR 8" p C• 14" �. ., 72254 • �• �. �� • `° \ PROTECTION MEASURES REGULARLY, AND PROVIDE Ott \ \\72215 72221 \ \ \ \ \ 72228 \ DTR 10"\ r `j! DTR 10"\ \ 72287 \ \ \ \ %�) �I \ \ \ BIWEEKLY WRITTEN REPORTS TO THE CITY DURING PERIODS ri I DTR110"7 \ DTR 10" \ DTR 6"\ \ \ \ \ \ \ \ ,ti,, . ,�',. \\ \\ \ \ DTR 10" \ \ \ ' \ •\ \ 4/\ \ \ \ \ DTR 40" / _ OF ACTIVE CONSTRUCTION. `72222 \\ \ 72253 ��- 2229 „� \ \ \ DTR 24" /�. \ \ \ \ \ 9.POST CLEARING EVALUATION. THE PROJECT ARBORIST 0all...:81110 DTR 18"! • \ DTR 12" \ 7„2223 \ •\ ♦ •DTR 14" \ DTR 12" \ DTR 10 ` \ \ \�\ \ \\ �� \ \ \ \ \ 7 t ♦� , / .i SHALL VISIT THE SITE AT THE TIME OF CLEARING TO 14s1711,10"ae \ •72220 , DTR 18" 72267 a .,r- f. I RE ASSESS TREES PLANNED FOR PRESERVATION IN TERMS OF �` DTR6 \ \ \ .4 \ \ et �. \ \ \ \ ETR 22"\ Q'> ��cri \ /* 0 j` \ \ Pa C1 1C \`�hnN \ \ \ , \ \ \72237 � 72246 DTR _ 72251 \ � GENERAL CONDITION AND POTENTIAL RISK. IF TREES ARE �� \ \ \ Cs-\\DTR 12"' \ DTR 14"\ \ \ ti44, ' ETR 22" \ \ \ --s ./4 ' \ \ \ a \ \ \ \ FOUND TO BE HAZARDOUS, THE PROJECT ARBORIST SHALL Community 72233 \ \ \ \ \ \ \ \\ �r. \72 \ \ �\ \ \ \ \ 4 9 \ \ /4 \ \ Nit- . DTR 20" ETR 22` _ 72250 72268 ^'i UPDATE THE URBAN FORESTRY PLAN FOR THE CITY'S REVIEW ' \ 72236 \ \�72238 �\ \\ \ \ \ \� �� °�:+ 2262 \ � 258 \\ ` \ ` DTR16"� \ \ DTR 12" � ,\ 72270 \ �101110� \ AND APPROVAL. Design c � � ETR 12" DTR 8" 72243 .. `' R 8" DTR 18" \ I c 72239 DTR 12" I �.'� DTR 10" ��, 72249 �, I I 10.FINAL REPORT. AFTER THE PROJECT HAS BEEN iy_ 72z35 \ \ DTR 20"� \ \ \ \ AA '� \ AA \ ' ► ETR 10" I��72248 \ \ ,� �' . q )1( . COMPLETED, THE PROJECT ARBORIST SHALL PROVIDE A 7224572247 72259 ,7 • 257ETR 20" z- �,•- \ T 503-941-9484 F 503-941-9485 r-DTR 10" �` . .p- _DTR 8" DTR 14" DTR 10' ^ FINAL REPORT THAT DESCRIBES THE MEASURES NEEDED TO 72240 72242vA\ \ v \ �,, ,T• III ._ . 0�� %4 ,.1 i�� 010, �'v�0 72234\ 72336 \ \ \ �� \ \ \ \ \ \ \ 1 - Yl:. -� .�� A ;L,. •DTR 8" 72244 \ \ \� \ \ .r \ \\ 72231� \ y► \ \ - ' /` ` ► \ MAINTAIN AND PROTECT THE REMAINING TREES. 72232 DTR 10" �- S.�*,,v.,..„,,, Vitl.d.,,,,ii.iN �, C rh ;► 1� �. DTR 10" ETR 22" ETR 10" 72340 722= " � � �� V �� ETR 22" ►\ ETR 22" 72241 �\ \ \ E R 1 \ '�� v ' ' 4��i'�' a'► . \ PROJECT NO.: 395-049 0) c \ 72564\ r \ /K\ ETR 34" \ \ \DTR 6 - 6► ` � \\ r \\ ETR 10" \ . \ \ \ � `ETR 22" n/��\ �_ o!�!il DT` �`1,��- "!"� (I�_�� t j'; � �� ' �r�� 411, _ '_� -� v3,44 ;' _' — / �i ! (e) TYPE: PLANNING �- A �!j�� I/�o 7, � ETR 725 7'269 j ��AIVO ��•�� i� A��,�72569 72342 D . 12„ ,♦ ►,• `��` W��%D:0_��1 REVIEWED BY: KCS 72563 72565 ETR 28" ETR 10" \\ /i/ 23 I,,� / ETR 30 , 7 -`I/ o3 DTR 12" DTR 10" 72566 \� ,y�16 1�, 72345 ' 26 _�--,-`�.;��a ETR 18" 72573 72346 �- , Ni p0. 72568 ETR 10" �- ETR 10" 72562 ETR 34" ETR 18" � ��\/�� o 72337 72567 72344 72572 _ ^'� DTR 22" DTR 10" DTR 16" ETR 16" ETR 16' SCALE 0 72335 72574 L6 DTR 12" ETR 18" 30 0 15 30 0- co o m 1 2 • 2 a 1 INCH = 30 FEET z AEON. A ievtace, 44. , . aakil Weh. AILBULL MOUNTAIN ROAD '� 1., �� POLYGON NW COMPANY - - - 1 g .1,i , � [T] (360) 695 7700 [F] 360 693 4442 1 — WWW.POLYGONHOMES.COM i ■ DATE: 12/1/2016 RIVER TERRACE ■ REVISIONS BLVD ( PLANNED NO. DATE DESCRIPTION ■ CITY COLLECTOR) ) / M ; r i' J ■ I J -- i 11 -,, r ? 7 11111 rr , , , . — lir---7-----, , 4 S17- > � L _ _ J . - 1 161ST AVE dm c 2 1M , I I I ( PLANNED RIVER TERRACE `II NEIGHBORHOOD� I _ _ _ PARK _ � I I - _ _ _ _ ROUTE) * W i-ce T r__ 4 > _ -- J _ J I _ // I ocMIiir I 1--- - - - - � FUTURE 0 \. . , _ _ - —1 STREET CoC _ _ PLAN N ,iii . — .osi oCO ■ ;1TT I , , ~ / , I_I I_IJ I LI_ W N PLANNED a w �� NEIGHBORHOOD w �t • NI �� 0 Iv ROUTE 0 �� 0 M a Pacific ,, Ir a PLANNED Community Q Design o a_o cc CITY COLLECTOR [T] 503-941-9484 [F] 503-941-9485 vI C Ce a W a PROJECT NO.: 395-049 c M o RIVER TERRACE TYPE: PLANNING i o REVIEWED BY: KCS BLVD ( PLANNED 3 CITY COLLECTOR) SCALE 1 3 200 0 100 200 CO o 1 INCH = 200 FEET Pittal Q.Lveit, ievtace, r ... _ POLYGON NW COMPANY [T] (360) 695-7700 EH 360-693-4442 ,` �,/ —�J' � / J �`►� �J �� / / _ � ��`--1 — j \� �• —��/✓ —�'C /;'— 1`' WWW.POLYGONHOMES.COM I �J I �� I \ 'I / I I \ C /r / / 1 / �I! ( / I ::E 12/1/2016—fir ( __4___/ > I' I 1 �� \ f / / ) // ifI \ i'` I 1 ,I:. / \ / ) ) \ I I 7 / —� l / 1 c / 1 EVI/ c/ I / 1 .a f \ I / ) I / / / DATE DESCRIPTION I ) ) / > I 7 d"11 1 I f I / I l it \ / ii \ I \ 1 ` \� �� 1 ' �/ 1 ; I 1 ) 1 ) ► 1►�l ` \ \I l\I `I 1 ' I I/ I I / I . I \ I) '.:1 1II l / I Il( e / i < \ /�,_/ ` 1. \ \ 1 1 I \ 1 ( f) zJ i 1 ) I I I I (\/ \\ //(�/ �^ ` \ 11 \ , 1 / .-" ) I /j :1-1 / ) k 1 \ i t ) / �\ // i I rz......„....... I l i/./a I 1 :I c I 1 i I 1 l \ .� ,---./ \ \ • ( — 7+00 \\ 8+00 \ `\ 1 ( 9+do <\ \ j 1 1 )1o+oo�N 1 SW YUKON St ►< /J/`�� j �,t12,60 I —�I i k Z \- 1 I I ) 1 1 I , —M \\ I I 1. / I ) ^ , // . —4� O ` N M ^ ^ O` v� N N V �O o0 ( O `N 7 V .O� 00 O'—'N-— �O M f� ` N ` �N M M1 M ` M /M M M M ` M f+1 �Qgo -308� 9 M M M M M M M M M ` I! / M \ M� \ I / / ` I / / I r I 1 I II 1 \ i INEZZIONEMIffillinn \ 1411111 .(.I /-----N \ / 1 1 \ )\ --` \ (\<)‘. 1 . \ i _ LI-I i J \ \\ / \ \ \ a 1 1 I 1EN // `\ ► / \ \ \ I ° I 1- \ \ ` N\ `l \�t i \ \ < I / �� \,' 1 \ I I \ �\ \ \ \ I " /' 1 4 �� \ I ` 1 ) ( I \ \ \ l /i\ ) 2 \ \ \ < / \ I ( I I ` \ 1 .I \ \ \\ \ 1 / I \ ! ' I 'N \ \\. ` I \ _.-----'1 ) ! 1 SW YUKON STREET - PLAN RIVER TERRACE SCALE: 1" = 40' PARK _. 360 I I 360 Q SW YUKON 350 — 0 350 STREET PROFILE t NI 0 O • p M — i_— II N w ,Ti'N 340 - E 340 0, ui LL I O —- -— w 330 ao — _ — — 330 CO i M EXISTING GROUND Nmm O 320 i' \—PROPOSEDGRADE 320 CO - -CT Pacific — — — - - - Community E 310 _ _ - - - - - - r- 310 Design C 0 I [T] 503-941-9484 [F] 503-941-9485 a) a 300 300 PROJECT NO.: 395-049 7+00 8+00 9+00 10+00 11 +00 12+00 TYPE: PLANNING co i REVIEWED BY: KCS °' .3 SW YUKON STREET - PROFILE 2 o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' a 0. SCALE 0 40 0 20 40 rn i — — — g_ 1 INCH = 40 FEET 1 3 • a z ._, 11/11 - - ..,_ Q.,..„„,„ -re,....", r _.,. „...., . . . . . . . , ,,i I �\ \_ \� N. �`: 1\ �, , N. \��9 `��`II \ ��= POLYGON NW COMPANY \ L_` \ ` \ •\ \ -\ \`^ _ (1 - -, \\`, \ 1, , 3 \ I [T] (36o) 695-7700 [F] 360-6 2 ` \ - -\ w ," � 93-444 \ N \` N. ` '� _ \——, \ 1 ` 1r I ```-�'/� `a' I\ \ 1 1 WWW.POLYGONHOMES.COM i .' '-- \ 1 ♦��` t \IJ \ \ \ \ \ Imo— ` ��` \ \\\``� �� \ Ii > ��: ��``— \`— —\� \� t\ 1 \`^ ��\ � �\ \\\` \\ DATE: 12/1/2016 l 1 \i _ ... _ -� � ` `� \_� �� ¢.I 1 \\ ` L10 1 1 ` 1 I l\ \\\, REVISIONS A. \ �\ ~ N \� •'—' --.-. ` : \�� V \ I \—��--\ / ,cn�\\ 1 1 \ NO. DATE DESCRIPTION N \ ‘..''' ... _ 1 \ i NM - \ \'� \_ \ /�`0 0O -o \ �cae./`w\ N ,13`\\\ ,'23 �N ��1 �� \\ ` � \"�� \ SW POTOMAC ROAD \ �. / \-\--\ \ ` 1 .� \2g/_•- c9s� 296 \�9,��--�9�-cpi, rn�"o O `� ' .1 .2 v, IJ --- \ %......., 4)›<1.... 293 . \ .1' 1 '\51-.1 N •\ \44 N — �. \ ��_ j..�9 _ \ \ \ ' \ \ l 11 I \ (( 1 \ " ` 1 =ZeB `� \\ �� \ \ 1 \ \ ( \ \ 1 I \ � ��'\ `� � ~ \N� \` j) x � 1 \ ( <\ \ )\ \1 I j / 286.. ` \ N N \ / \ '1k \\ \ \ \ \ i / -\/* N x\ f . . N 28S`: � /y ) ( \ \ \ ( k \ l \ \ 1 1 I bX� -z83_ ~ - \ I \ 1 ) \ `'N dam `—�� \\ \1 \ I Li 1 \ ‹\\ \ \ l I \ I / V\ \ N \ \ \ ( t \ \ I) ) ) \ \ N. \ \ / \ ! i \ N, .) / i ( i SW POTOMAC ROAD (WEST) - PLAN SCALE: 1" = 40' RIVER TERRACE 340 340 PARK I O 330 +0. 0• 330 II M co PVI STA: 7168.66 _ PVI STA: 9+17.13 a i1 SW POTOMAC (WEST) PVI ELEV: 292.12 PVI ELEV: 296.28 tf J PROPOSED GRADE 6 K: 25.00 ' K: 25.00 Cl- W o ROAD N 320 LVC: 96.59 LVC: 163.09 320 c7 o Cr, o coC —EXISTING GROUND PROFILE 0 0 06 .o ri Sri0. co0. ri I c. N N + N + N OM cr _ Li - coLu W W W 1— U > U > U > U > Lu > m > > > w N 310 m W m — W 310 0) - 1 - ,i 0/o 9.,,• O 0_ \ _ - - c, 300 - \ _ _ - - -Y_ _ . 300 i: :ram M �— Im 290 , — — ' 290 Pacific a E Community °' 280 - 280 Design 0 ill} [T] 503-941-9484 [F] 503-941-9485 N v, .E 270 270 PROJECT NO.: 395-049 7+00 8+00 9+00 10+00 11 +00 11 +50 TYPE: PLANNING M i REVIEWED BY: KCS °' SW POTOMAC ROAD (WEST) - PROFILE .3 2 o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' a o 0. SCALE 0 40 0 20 40 rn 2 — — — • g_ 1 INCH = 40 FEET 1 3 2 z Fill ieVtatef Wen. lopir -.I I W ,41 !I ! jo / // / I POLYGON NW COMPANY / -- ---/ / 4 / / / [T] (360) 695-7700 [F] 360-693-4442 — / / / a/ WWW.POLYGONHOMES.COM / / I ,i / J�> ` �-- /i / ( l / I / DATE: 12/1/2016 380�/�� —/... ! ! --it a/ •'')'\ / — ./ / /) / / J / l 11 / / / 116, — - 111c. 0 ^ �J ��ti /—�' .- ,315. ti / _ _/ , / _/�_ �z. -- \� __- __�_/� ,� --/ _�� I 1�� REVISIONS //�/� �/ � •�--- \ 1`�J / 37so_` 1 /// -' l — -� — 1- 374��- Ir�� /�/ r (/ I.- NO. DATE DESCRIPTION / ,� --��/ / / r�i� �� —^``-377•-- / / ,/ ----�— — / I —�/ / `_� /^ ` / f � 376,\ / �� / / =si 376 `. . _ — , // / % \"-— 3j4 - /\ , - .-372 1 7 _ I \ / . \ 1� � g-/' N / r\ `—� v /—\ / ^ \ \ , 25i00 /� � ( ci — � ` `-2 ±0 � _ � /— tt �/ . 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E LOW PT ELEV: 373.22 HIGH PT ELEV: 374.28 SW POTOMAC (EAST)c,i PVI STA: 23+92.89 - RSTA: 25+44.42 — - ( ) PVI ELEV: 373.06 PVI ELEV: 374.55 ROAD o M N K: 13.40 K: 25.00 400 -1- N. 4. M LVC: 46.68 LVC: 80.61 400 PROFILE o �vj N VI CD II M II M Ii N N N ,O 0 r) — 1_ I I II N , N O N. 0000 N oT t 1,-) i-i t r -I- MI <•7 N in NrLn W > J N lyj ili CVLj,j N Cy]LU w a W v U •• u •• u LU N 390 - > > ; m > W 390 m m LU 0, 1 D ui w J p EXISTING GROUND 0_ PROPOSED GRADE ai a 380 PVI STA = 26+ .04 380 a ELEV = 3 1.09 i -e----E) M _ — • - - -- - - -- - - -- - -- - -- 2.24% —— _ — — — — 0 0. Pacific a Community a Design E 360 — 360 C 0 } [T] 503-941-9484 [F] 503-941-9485 a) a 350 350 PROJECT NO.: 395-049 21 +50 22+00 23+00 24+00 25+00 26+00 27+00 TYPE: PLANNING co i REVIEWED BY: KCS a SW POTOMAC ROAD (EAST) - PROFILE G.3 2 o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' a 0. SCALE 0 40 0 20 40 rn i m m m 13 . 3 g_ 1 INCH = 40 FEET 3 z 11, ielt111.4.C.e, Welt. // / /� ////� r(361")�/�- / / 398�/ /l/ /, / / //yv '', 387'J // /, �/ ///// / / Y / ., / / _ / I / I POLYGON NW COMPANY / r / J//fi ;I//f//- ,•§' / /r / r /—/ —�/ /� /�� b / / r / I /�,// / 402 11/ ♦ 3q / / / / / / i I I [T] (360) 695-7700 [F] 360-6 2 / M 93-444 f q / / I / / / / / / / / ' ,., VVVVW.POLYGONHOMES.COM * �� 11 _ , h / ) / I r�//��/ � 1%/ 400 / I�'e� /� �/ / //, / // // / gyp' �cti / / ) / J �/ ao/ //i j/ f / ! • • •,� / / / / J / / ) / DATE: 12/1 /2016 Jf //// ✓/ / / /� / /JC /J1 , � —j r/ / �� / / I l / l �./i,�Qoi - i 1/ 398 P r /"^� I r / r / /I f / 1 / / %4 / / ,r l /392 / ./ / / / / REVISIONS 'cam � / / 396- / / o / / / / / / / NO. DATE DESCRIPTION /rb' / / / // /// / I��/ /r ./ . �/ —J / / —/ �� l / •-;;05- / i / / - 394 / �' / / / 2'„NI.�//�///�/f/,/-'\ ` ` / •- /le .7/ „,,3 // // .J /.- —/ / �/ / // / -.../ �, ) r� / / / f^1 I �/ 3� J / �I i/ //�// / J� 392 �,/ �1 / — ✓ /� �/ / / / — C� ,� / / b/ / / // / / ' �j�/�//- .- ,/I r .i%/ / 390. ^ / „'� / / �J �-- �� /'^ /� / / / / / ! // -385 �I / �/ �- .� // / // �/ .�_ _� a� / �►�/� /— ' / -/�/SSW BLACKSTONE LN ;j/f rr/ �� —��% ^,_/ /_ / — 3s° / 7/ `" ♦�9e--388 / - 4_ 383— I--�— — —.I-- i—.-I- - — —/ A� /1��+ /N`�//o• 0 --� // //mow"-- // � Aa/ / //7+00 , . / .o//, os — M\l//M— 4 386.�1 „,�3 / / ��^, // / // �!M / �� /• / �/ MN' /—f^ — ��/ Z► -� //—/ � �8'/ / / Jam/ <. . . �3844. / - -N3a r / / // / /// // — /!/ /' ,- — I J / / —/ r / r'- '�v.1q /-\' / /')) /r �J..� / /'�— / _ ..... ., S ...„ 380—Q �. �` \`--.. —�/ // ( • / / 7'- Uhl/ — •--••\' 11 1,-— -1---:r P l ( ...ff _ //�' / — ` 378— _ / /—"' j �� `�- —_� -- 374—/ ,-. �� / /—�— ��/i —^ ,-377•—...-'--'/ / —��— \// / I .....___„..., ..... ti.). 71--- / —— 376- N... `3j5 �/ r� 7- —/�-1— MI — 3j4 //\\ — I �'_ _ -, , ,_. . — I/_ I'„>> . • \ 1. J SW BLACKSTONE LANE - PLAN SCALE: 1" = 40' RIVER TERRACE PARK PVI STA: 12+34.82 _o PVI ELEV: 406.65 PVI STA: 10+40.40 m0 K: 12.00 PVI ELEV: 389.07 0.a LVC: 228.56 K $ 00 410 SW BLACKSTONE 410 LVC: 40.37 N � M . o 0' " " LANE O - M Q O O M + M O O U - > LLi O. o PROFILE 0 U co U t%i U M N. 0 m U w U co> ,- oo + ON v w > • u to a. `n w oo N w i_ u = 400 a w ; > 400 0 aw D w \ \ PVI STA: 7+67.89 •04 PVI ELEV: 380.20 Lu K: 20.00 0 \ LVC: 40.81 U M 390 06 CD N. 0' 390 M 4 pp0 + re) N re) o ca \ 4 0 _ PROPOSED GRADE > > > > Op \/ 1 w I Pacific 2.96,° Community c 380 EXISTING GROUND — — —_ I, 380 Design c 0 E [T] 503-941-9484 [F] 503-941-9485 N 4) cn CB c PROJECT NO.: 395-049 c TYPE: PLANNING i 370 370 REVIEWED BY: KCS 0) 11 +50 11 +00 10+00 9+00 8+00 7+00 .3 0 0. SW BLACKSTONE LANE - PROFILE 1 o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' 40 SC00 20 40 (n m m m 3 • 4 1 INCH = 40 FEET a z Q.Lveit, ievtace, �' I I r , POLYGON NW COMPANY 424 / ) //it /� 1 \II/III,J/ // I I �� t r� // f I ) r l / / / / / / / /r 1 ( ( 1 / /( / f/IIvII / \ II�IJ/�j ti 1I)I l ( 1 I I / 1 1 ! [T] (360) 695-7700 [F] 360-693-4442 / / / ► / / II I// 1 / /1 I /1/ // 1 i /I 1 -_/ \ Id ) (/%r( I I 1 I I ) I ( I ) I WWW.POLYGONHOMES.COM / I ) / ( / l ( // , 1 /// l (11 \ Il IS J\J/ // / / / 422 I/ f ,! I / / 11I l \ `11��1\ Ili - I r ( ti I ( I DATE: 12/1 /2016 / / / / l I /I / lJ /� //11% �11111 1� I ? 1 I I \ I I , 137 , / / �13� ( / / I / / If // /(f / I \—,1 \ I /^�� // y1 / II ( 1I , REVISIONS ��, / > / //� I / )l�// /l // -- I /, )11 I Jfr � lll1( / l / \ \ \ /moo, �l / 1 I ( 420 JI ( / ---/ / 1t1 \ \ \ki 1 \ NO. DATE DESCRIPTION / t �� / / / ) / ( I \ ) /�� \ /--�(11/ irk �I� I I ) ( l \ I 1 \ 1 \ I o —� / ati� ,! 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I ) I / r, / J SW ROSLYN LANE - PLAN SCALE: 1" = 40' RIVER TERRACE PVI I STA: 1344.82 PVI STA: 16+05.34 PARKI PVI ELEV: 430.54 r, PVI ELEV: 409.35 440 K: 10.36 PVI STA: 15+23.14 K: 8.00 440 LVC: 227.03 PVI ELEV: 412.64 o • K: 5.00 ± LVC: 64.00 M ^ LVC: 36.52 II M o M 0 I r; O I� If; 03 N. 'T co O Os H II r M 430 ,; > c � - awN > �; ; 430 N _ Uw ,— w x— w uw SW ROSLYN ED w � > > w LANE N —5 — > >. w PROFILE 0 0 420 � —. 420 N 17•30% N LU = PROPOSED GRADE .. 3 — �_4.Qo. 4.00X J 410 410w ' OL I N a_ \ W F- U }\ LL 400 EXISTING GROUND \ M \. 400 co O \\ L co \ �390 \ ` -�� 390 Pacific • Community 0 Design C a 380 `, 380 [T] 503-941-9484 [F] 503-941-9485 0 \ --- — 0) c \ PROJECT NO.: 395-049 c 0 TYPE: PLANNING i 370 370 REVIEWED BY: KCS o) 14+00 15+00 16+00 17+00 18+00 19+00 .3 0 SW ROSLYN LANE - PROFILE 1 o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' 40 SC00 20 40 Li (,) m m m 3 • 5 g 1 INCH = 40 FEET a z 111,1 QWejt, iehhCA.Ce, POLYGON NW COMPANY [T] (36o) 695-7700 [F] 360-693-4442 WWW.POLYGONHOMES.COM DATE: 12/1 /2016 REVISIONS NO. DATE DESCRIPTION /N ^huh / // / //�,-!./ i 1 , \:. \ -vp 8l\ -..�/ ✓ / / / l— / Np 1 M'') tp p ^ / / / / / / S - / / ,-.— / j ^`- i`�/ _ - t \"138 384` '�` - . \ / ^) b p. / / /// / / / ! / / / / / / / _/ /- �._ _. \138 -.. % 4/ \ ^' b h / / / / / l _/ / , — — �— \ _/ / • k/ / bq� /�/ /l/� /�// /��/ / / �� /i /�/-�i��_j-�_ 393 `/\\,r� \ \\\` / / ^� / / // // ��yØ/ //M i / v�/fir /IM/ ,.:�co T �� /!.4' / � —8,397 -5 �.� �`^`\\� --�� c oo /o L // . / // / / i--39 �\ \ �---. / / // /j/ :\A, / // SW 163RD AVE /��-S.////// J�399�__ ` \��. k i---' - \// / / / / /�a. / / / / / /�i�/�/��r4o�r�___= ��\��`��\\�\��,iJ ��.--- iJ/ �/ / -,,1'O/ // / /// // // / /2./fr///j ��/ �/ \\\�\�` \\\\ AA / / / � eh "...;),..1".- // .ra/�� / r \ \`\1 /i / / / // // . M�°�) ;cil' / •/ / / / ./N /��Tj /:/0 Jam, �. �-- /'�� \\ \`. \\ / 1 // // /// / / 3 op qr., /, .0, / / / / \ \ : \ -.`' / i / / i /9fa/ // / "9T// % /� '7y-5 ,c1 o�gq,//�// /// //1 I I — ___/ — 1,1 C �\�` N-\\ -��. \N SW 163RD AVENUE (NORTH) - PLAN SCALE: 1" = 40' RIVER TERRACE PARK 420 420 PVI STA: 20+14.25 n PVI ELEV: 394.05 0 °' K: 13.62 E LVC: 272.62 N 410 • o HIGH PT. STA: 19+88.19 ;n 41 SW 163RD (NORTH) r HIGH PT ELEV: 387.48 0 AVENUE O M + N M CA PROFILE 400 - m - w 400 - f , — — v \ w // — — 1 w / A N PVI STA = 18+77.71 /// \ 390 I ELEV = 383.00 /// 390 ui w j/� \ EXISTING GROUND / _ \ �� \ w / _ S / - _ 380 H 380 ri / / / / PROPOSED GRADE o / up rn / 370 370 Pacific �0oI° Y Community / a V- Design C / a / 360 7 360 [T] 503-941-9484 [F] 503-941-9485 4) -c PROJECT NO.: 395-049 c E TYPE: PLANNING (1) i 350 350 REVIEWED BY: KCS 0) 16+50 17+00 18+00 19+00 20+00 21 +00 21 +50 .3 O a SW 163RD AVENUE (NORTH) - PROFILE 0 o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' 40 SCALE 20 40 0.co 1 3 • 6 1 INCH = 40 FEET a z ill, Qakft, iehhate, POLYGON NW COMPANY [T] (36o) 695-7700 [F] 360-693-4442 WWW.POLYGONHOMES.COM DATE: 12/1 /2016 REVISIONS NO. DATE DESCRIPTION r ,r /�� ` � `— / �. \__� ,� \` \-, \ 1�\\ \ \ \\\\\\--1_ •-7 \ f1 / _ — �\\_-- �— N \ -\ \ l N NN N N N _ \ \ \ — N —\ \- / � � \ \ 7 �/ _/-- '� i— :1-- � _ \ \ \ \ \ \ \_� \ -' 1 1. / / / / �.\- `-, \ \ \ 1 l - - ,_0, _ 04 .M �� / / / / c/ / \ \ \—' `� \ \ \ M \ ��\ ♦.. N M 9° p �,.N' \ ''j\`�6 / 6 5� �/ 7+00/ _ i' f 8+Ois `—• \ \ +0� \ \ \1 \� ` \ 10 10!, 2�v n\ \� 11�D/'�� 1\ I / / f �� / �i i � �r-^N_I�NN \\ \ I\ T �6s'' ./ ') T -'` \ .1 // �/ /� /_ N., \ \`` \ \� ��s � ��`M`\M �_ \ SW 163 RD AVE 1 \ �� / \ / / / 1 \ /, /- 3b° / /J 363•)''\\.—' —\ \\1 \ \ \ \ \ \\ \� \ .` J / J / /1 / / .",0* \ \\ \\ \\ \ \ l \ ), \ \ \\ \� ` \) ^`\ _____I( \ / 1 1 // \/ // // / `, \ �. \. �1\\\ `\ `\ \\ `. ` - x\- `- _ ' i ` \. \ - - / \\. \_-V J SW 163RD AVENUE (SOUTH) - PLAN SCALE: 1" = 40' RIVER TERRACE PARK 380 I 380 PVI STA: 7+36.35 PVI STA: 9+62.70 PVI ELEV: 358.57 PVI ELEV: 344.99 m K: 12.00 K: 12.00 V0 a LVC: 152.38 • �, LVC: 65.90 rn o 00 N 370 `OR- HIGH PT. STA: 7+40.54 m rn ^ oo. so+ 370 SW 163RD (SOUTH) o HIGH PT ELEV: 356.15 r-. NLuA v rnQ-M � M 7M � M �,N; AVENUE a > w "' PROFILE 0 LU W w 360 360 LU w \ 2 3 \ ' � _ 06,p0% \ ui LU 350 \ EXISTING GROUND PROPOSED GRADE 350 0 LU w \ -0A% -0.51% - M 340 - _ 340 0 0 up co Pacific 330 330 n Community 0) Design c a 320 320 [T] 503-941-9484 [F] 503-941-9485 0 c PROJECT NO.: 395-049 c c TYPE: PLANNING co i 310 310 a) REVIEWED BY: KCS a 6+50 7+00 8+00 9+00 10+00 11 +00 12+00 .3 O 0. I I I SW 163RD AVENUE (SOUTH) J PROFILE I SCALE 0 HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' 40 0 20 40 co 1 INCH = 40 FEET 1 3 • 7 a z 111, _ _, ievtace, Q.Lvell., POLYGON NW COMPANY [T] (360) 695-7700 [F] 360-693-4442 r .,,k i WWW.POLYGONHOMES.COM DATE: 12/1 /2016 REVISIONS NO. DATE DESCRIPTION I \• t»‘ \i I\ .\\ 'It / 1 Z.3 / �� -- \ \ \ I \ l,>, \� \ ) �� ` �/ /�� ( /f -�' / I / \ iiihrtiiii IP —• /r_ \ \ \� s \__ `,.5? l —' -- J / I / - �1 i I 1 i I / — �i \\ \ `\ l\ ASS�9` I \ \` '�6�363—�\��/, _' J /, / /// // / / 1 ,�, / M-, ' -\ `� \� \.�Ss>8� \ \ �_ _,-��/ rJ ,- J ( I / o o SW 162ND AVE ha�� \ _s�e \}\ 1_ \ \• ,1 `'��1.- -'/ 1�—�'�/ l� —�� — �� o — - �� 355 I- .--- -_ —/ 14+0(� '3\s� ` \ \\ ) \ `\ h �\ 362_ /,, / // /Jl (/ \/J/`+0� / I +n0 / `' �l /iAI- �SFo��\ \\~ \� \ \� �b.'/ /� /,,� /� ` �— — ,! ^ham`/ �7 0 h, M \ \ ` \ \ � � \ 1-----__.._. o / //�-�// /-\/ W 41 --- _4 t -^� 359� \ \` \\ ~` 11.� e / / L7 \ 1 % / /, � \\\ \`\ \\ \ \�� 1` \`,\\`—N / /--5 $ h ( "� —N /l N c �\I 1 % / j I /� _M'° ,M.,,3 r— \ ��\� • � ` � ,1 /-'�� / / / �`' �3-� `/ ter' 3 I\ ' I \111 1 \ . >4 g I\\� \ \ \ \`\` \\ `�r \\ N. --%__/ // �352�/�"� = \ ( �� " -Sr 1 ` \`� \ \ \` I L \``\*\ \\ �\ ) if ,N_/ /�— > f / // �� — l I , I �/ I ) 88 rilS: 4?V \ \ \ \� — \� / r-/� — /� �N- Ikl \ 1 � — �f_ _�/ i" i I SW 162ND AVENUE - PLAN SCALE: 1" = 40' RIVER TERRACE PARK 0 0 m E a SW 162ND AVENUE 0 PROFILE c r' 390 390 w LOW PT. STA: 12+57.04 Lu N I _ LOW PT ELEV: 353.49 PVISTA: 12+93.47 N —, M .o Lr; PVI ELEV: 353.29 0 i h w `+ M K: 13.50 `+ ', ON v 380 w LVC: 86.36 w 4.0380 o u W u m n M HIGH PT. STA: 14+59.14 w > N ii HIGH PT ELEV: 359.70 — J _ _ PVI STA: 14+91.12 o ri a w a c? 370 PVI ELEV: 364.95 ar; .0 370 oh K: 19.35 + M co 370 292.16 - w o — > m EXISTING GROUND - - - - � - - ` — � - � ` PROPOSED GRADE Pacific 360 , , 360 Community , � _ Design �� •90/ 1 ` - ° '_4.08% — — � —07509fr — - - - - - [T] 503-941-9484 [F] 503-941-9485 350 350 L PROJECT NO.: 395-049 c 2 TYPE: PLANNING 0, 340 340 REVIEWED BY: KCS 3 16+00 15+00 14+00 13+00 12+00 11 +00 10+50 0 P 0. SW 162ND AVENUE - PROFILE o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' 40 SCALE 20 40 a 1 INCH = 40 FEET 1 3 . 8 z LIIP QavA, ievtate, POLYGON NW COMPANY [T] (360) 695-7700 [F] 360-693-4442 WWW.POLYGONHOMES.COM DATE: 12/1/2016 I / \ 1 / 1 / / I / ) cI // / f/ I II / �'�, 1 01 I / I I/ REVISIONS r f / I I ) \ 1 / 1 /� / c- )) / / / \ \ �/ M) / I I / / I 1 \ 1 / / / I // / / �( ( �� f w ) / I / i I I / �V_i NO. DATE DESCRIPTION / / S / I r ) 1 f /\ \ II I o —/ ( r. , r / //( ) \ I I / 1 (I / ( 11 I 1 ( 1I I C I k \ \ 1 j(/ / / Fe I , k !_ N \ I' 1y` �`\- it-,' I I I / I ( 1 ( // / f / I 1 \ 1 \� \ 11 \ / /\( 1 I Y / ) 1 i /I , �1�"•=- II` ` II / 1 (1 ( � / I �� / I / 1 / 1 1 ti I J I I /1 k 11\ I Il /I i/ J a / 1 i� I ) J / I / Ir / 74 /1 ) 1 J f / I I r I / 1 1 ( / ( 1 ) 1 // / 2 / / 354 r / f / 11 / 1/ r ( J);/ / �/ l /I / I I ) / I 1 1 / ( / 1 I IIfs / / / / f � / I /J / f 1 1 1 j 1 1 I ( ) 1 /� / / \\ "' I \ o / `I��— � II - - II / / / / / I I / // / / .//i 11 r / / / I 1 ] / + .t I M\M ��"' ) M/ / M_M o I N- 1 l l 1 / i ) �-� —t I / i / / ( / / / / ( \ / / / i / I �� 1 ( / 1I 1 / ,SW 161STAVE / 1 • % 7+60 / 1 1 I I /8+0r! / / // / ( / //9+qo 1 / / 1 ( � 1.1 oo r , I N ,a+oo < < / / �c+oo I -//I / j )—I ) /�( /� 1 / /--(�J 1 / i / / / / ,►gym. -rI � 1 \ —I \ I 1 r ( i ( ( /� / / I \ 1 //l j / 1 / /f / - ( / 1 / ) ' �� i �r.�� / 4' ''ti M ,ti�.1 ^° 1 ti'J", )-r/h ( � �L< `�� "^a' ''' k%Jam / ) \ / / I 1 \ ` I I / / / / 1 1 J I I I ) l ) / f l / 1 1 h v ( N M v h b b / I 1 1 r I I I 1 I ( 1 I i ( ( I I 1 1 I f ( 1 I I i 1 ( \ M Is �l ffa M \ M \ M "' ♦ I I ) 1 / \ IL I I I ` ` 1k \ k < < ` , ....1�� k �\ \ \,..... ti \ , I \ � L ( \ I ( I 1 \\ \ ` `\ ` `� 11 1 i `1 I i I 1 1 \I 1 � � N N ) i I IJ ) � � / I I 1 1 / /�/ /,j/ram i��1�/ / i� r/•i� �— i� / /� �) SW 161 ST AVENUE (SOUTH) - PLAN SCALE: 1" = 40' 400 400 _ PVI STA: 11+97 03 PVI ELEV: 371.56 K: 12.00 390 - LVC: 56.10 390 RIVER TERRACE co o � 00 00 LCl N �O vO N N + M + M Li PARK ,, u m v w _, 380 , o • — m w 380 Ln ii en o M I EXISTING GROUND 0 m N - a d v �. 370 - 370 SW 161 ST (SOUTH) PROPOSED GRADE — AVENUE � PROFILE a 963o ,---— 360 360 w /— w 3 0 350 ) 350 w C a 7 340 340 r c, 1 0 o. Pacific o E 330 — 330 ,,, Community Design a 0 C o } [T] 503-941-9484 [F] 503-941-9485 0320 320 0) c PROJECT NO.: 395-049 c a TYPE: PLANNING co 0) 310 310 0 REVIEWED BY: KCS 3 7+00 8+00 9+00 10+00 11 +00 12+00 2 a 0. SW 161ST AVENUE (SOUTH) - PROFILE 0 0. SCALE o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' 40 0 20 40 rn co 13 • 9 0 1 INCH = 40 FEET a z R...Lveft, iehhaCe, POLYGON NW COMPANY [T] (36o) 695-7700 [F] 360-693-4442 WWW.POLYGONHOMES.COM DATE: 12/1 /2016 REVISIONS \ / "'360= _ `✓ 364 /� \ \ `— ``` \_ / 369• / ./ NO. DATE DESCRIPTION ��/ / —359 I /� o ��361�( \ ` � �\� `� \ / I �\ r ( 362 '1N l \ L \ __iN/.../�•367"--N/� � \ ) �,-/,�^N35a )l ` �'l W `. �360�— ` \` \ \�` �1/`ice �.366-\� 1/\� ��- -N \ 1/ / �\ \ I! \Y362 � � \\ \ �'—`�_.__---� --/ 365 —1—....—_-- — \\ /// \ `��/ /�` 360•Qr`-359'/ \ \\ ` ` �" �/' 1� - / ^-\\ \� 1J 1 //'`, i f/\ ter/ `_ N... -� /•\�.358/ ` ``�\1\ \\ \.�� / ,fib • v ! /��.^= � 1 c-- VI.5 ,--,`-\--it—i \ sID 1 �_ �\ / so6�• \-� 7--� _ 358-. �'357/—, \\ 1 \ \ \\— // / 5bti� /// �. _� /� 135q��`` v \ \ \ / N v i / ---- ` / <—�� 3/56 VI rl—\�/``356- -\\\\` ` \\ \\ l \ ✓ /��/ �361. / r ..- 153 ..�r�--_M.\I �j352� 1✓ 6+00 L/— \ / ` l \ 117+ p ` --:. / .359- / ��`-\/`/ + ^350�r I — i� + ✓ /\I _\ 1 \ \ �. -�� ^— � ,357 / — � SSW HAWK RIDGE RD_ N` o ,- .353,J \�` \. --_- f /—�- ,356 / — V--ice: 1 5 r N /'� \ \ �1 \//,...— 'N'`'--1sr9 `J \`\ `\ �,^,�_ L.1 _—_/`/ I/� ,/ /_.J_� /350 ��'-//�. =--��' /s44�v �� . \— / I \ \—� 1 \ \ \�� .�� //jam/ —/ /^/ /347/ f \-__5-.-_—__-- — \ N-N_ ^ \\ `— ��„/"�-� �� /� �/ //�/ �-� �_344' /�/ / �' -^��.�.� i�1 \. \ .--- .� \ N —\ 1 X\\\ — . �� \ SW HAWK RIDGE ROAD - PLAN SCALE: 1" = 40' RIVER TERRACE PARK 0 03 a co N SW HAWK RIDGE ED ROAD PROFILE a 390 390 w PVI STA: 15+79.87 w N PVI ELEV: 353.21 a K: 12.00 o PVI STA: 18+06.17 LVC: 15.21 r; .F� N o, PVI ELEV: 360.31 LU 380 N N K: 25.00 380 Nr o N � N- r M ; ; ;, LVC: 160.60 N. � co � w LC) r_ �n `' I I In > co ,� HIGH PT. STA: 18+11.85 o• N 6-1 N u J N HIGH PT ELEV: 359.02 co ,I m ; W d W en N. �+ ("I O — w �; 370 w > 370 co > w ri o o EXISTING GROUND 0. co 360 — — — 360 Pacific PROPOSED GRADE 3.44 Community _ 2.98% - 2.50% 2.50% / Design 1.24% — - - - - ,_.- -. —� _/ 350 350 [T] 503-941-9484 [F] 503-941-9485 tll PROJECT NO.: 395-049 c TYPE: PLANNING co 340 340 REVIEWED BY: KCS 0, 14+50 15+00 16+00 17+00 18+00 19+00 19+50 ._ 0 a SW HAWK RIDGE ROAD - PROFILE o HORIZ SCALE: 1" = 40', VERT SCALE: 1" = 10' 40 SCALE 20 40 0. co 1 3 • 1 0 m m m 1 INCH = 40 FEET a z • ia? X o I NOTES: • va I 1. SEE SHEET L1.05 FOR TREE CANOPY LEGEND & NOTESPl X'� 2. SEE SHEET L1.06 FOR TREE CANOPY, SOIL VOLUMES - ip o NOTES, DETAILS AND EXAMPLES. I I 3. PLANTERS UNDER STREET TREES UNLESS OTHERWISE NOTED ARE TO BE SEEDED WITH GRASS SEED SUPREME IMIX (LAWN). SEE PLANT LEGEND AND GENERAL PLANTING SHEETS FOR ADDITIONAL INFORMATION. Qcve _ # 4 4 ' !v ' 4. A PERMANENT UNDERGROUND IRRIGATION SYSTEM IIII __ I 9000 j9022 �,/// �i/ /i i,5 � /, i, /� �i,, / / ,,,,� / i,.� / WILL BE PROVIDED FOR ALL STREET TREE LAWN AREAS. / IIIIIIr I lI riri �il� ��ri �� i ,�,�,�� i �i�� ri �� i / 5. ALL STREET TREES ARE TO BE INSTALLED WITH A GEO 1111 I I 1 111 i I I I I / ' TEXTILE ROOT CONTROL SYSTEM PER CITY OF TIGARD IIIIIIII 4,540 SF 4 \I C 87 =2 I I I / / DETAIL 1 & 2 SHEET L1.05. I 1 I IIII 87 =2Q — 1 I I I 6. SEE CIVIL PLANS FOR TREE PRESERVATION & REMOVAL 11111 r0 _ __—_ — —I •4 >'90211 I 1 I // PLAN. IIII I I ' 191 20 121 221 23 >f T I IIIIIII� II 5,8081SF 5,050 SF 5,d50 SF 5,050ISF 5,1)50 SFI 2,5 3 Sfj STREET TREE LEGEND: IIII III N I I I I POLYGON NW COMPANY --- 3 I10111111 f I I I I c � [T] (360) 695-7700 [F] 360-693-4442 111111I ` \ o II I I I •`.„ WWW.POLYGONHOMES.COM IIIIII 2 1 9020 KATSURA TREE IIII � I9001 I I i DATE: 12/05/2016 IO 2687 ,� I I I78 -2 0656SF IIIIIIII__ �-. ' � r� ' I � I I I i I --_- IILIL =---i� /� ��I— � —� — L — 1 _ _ _ _ L1 _ i _ _ -L--I_ J = L _ _ -t _ ,� I- III I REVISIONS - -- -'r1\\ / / r 1 _ I _ _ .— N, — Z .— Z \ AM*, ,-AaEk :�\_ IvZ NI I YELLOWWOOD NO. DATE DESCRIPTION : ... , , ... •, . 9023., ® 9024 •:.:.:.,: 9025;• ,.:. 9026 :.....:...:..:.: .' 9027 ,. 902 i,,r 9;: ::;..y.. .:9030 MI 31 ,� I1 i it _ : . : :1 I I I I I I I I I I \ I I I �� I 1�- ,I I. I O I ss =--1 ---- I I I O 1 � I I � -�--- 1 - I -i�_ I -- 1 ------- --= I I �.-- I I I I (.4k JUNE SNOW DOGWOOD I I I I I I as IY I K u N ST as' as 1 s I I I 1 I as I I ► III I I I I I I i I I - I -- I - I t . I I 1 I I I T I IIIVL] M � . �^ I Inn ^^ - '^^ "f1 1 M I r �' �`\ I I I I 1 I �► 1 I 1 I 1 I I 1 �. I� �. , I ► I 7\ .9038 \r 9037 1 « - 9036 �..:.:9035.::. ''6..9034 ; :: <9033 ::::.:; :'.5:::�: I I I ..,._9032 I ,.;:: ::..: I ... `I �� / tali A — l I .. // 1 \ 1 1 I I L L' . 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I ,111II�I1 -----�I111� -l--.::. - - I - IZ 11 1111 1 —T + R 7 I __ , 11\ I 11IIII II I 1 J IM • � � IV. � • • • • • • fffM I 1* - - etilorm-Nrim-38 a �� , ,Il l 1IIL. ---F " Aj__ 97I U LAWN- SEED WITH GRASS SEED 1 1 1 ► 11 1 4 05o SFCI •:: " R-12 25 , ,I, , JP ,I , , 41 IIIII , I 9075 SUPREME MIX SEE PLANT LEGEND FOR 4 11 —�- �- I I �I • : _ 1 1 I I I � I l �. 9002 � : ll,l, I�— �. ,II\ IIII 111 �_� __ I '.:H. I I Q TYPE AND QUANTITY- SHEET L1.05 l \ I11I 11 I I► , 1 ` I l , I\ , 111I11 1 ` �;9040I11 11III 1�.:9019 I l,1 I I, �,. ; 111 \\ 1 III I I 11 11 I 1 1 � , 111 1 I _ _ I \` I11 1 III 3 i11 \\\\ 7 I l 9003 III\I\I, I , 9283 9298 111I / �� 90741 \ III ,11111--1 11 � I\ 11 0 349 =9 ,,111 rtL III1 --� I I11 \ 111111 ,_— I " 96 L \ 5 111, ,l1 f1; 16 �� I,,I 111__� __ L 3� ., ,IIIII \ 42 ,I III111 -r �$ 4,500sF RIVER TERRACE \ \ IIII II1,1 .:9o1s 111111111 ,. I \ 1 ,IIIII ,11 IIII , IIII III-- ^-- l I►l\II __I 9284: 9297 I \ III 1\1 1 ,l I I ll ll III �_ _J__I I 9004 Il II I III �� 9041 �,l 1Il II,1 , , ,,1 ,III I o I , , , ,\ ,I 1 1 N 9073 N PARK \ , ►11, I o. . 1 I , ,IIII,\ L I I1111111--�-- . - , _ 1 I 1 ��1017, t,- - IPffI! 1 _i 4 - 348'=9p-II�1111 I — ll � , \ \� Io Il 1 - -- --- 4--I-- \ ` —6_111 1 I L—_ -- �I - 27 Il ll1 36 � I\ l1l\ \1---- I,II11 - 95 I I `�9zs5 "Or! I l l� � 0 I l , l I �- ---- ——t—— - \ Ij11 �111 I `9005 " ' i1111\IIIII---hi, _ I \1 \I ,1 43 ,IIIIIIII * TREE CANOPY \ 111 111 L 1 ,l I llI , \I\ \ \ \ , 1,1 ---- - \ 1111II II 1 90,6 I .� \ \ \ `--_ 11, I-- I l I I II I I I 1 .: , 1 \ \ III II = 9042 -o- �--�-- PLANTING PLAN '9006 , 1 11 I till__j_ ` .9286' cG ii: 9295 I I\, \ \` \ 11 ,1' I I I �_ •,9072 1111 1111 " III 111 j I I I 1 HI I'll 1\ 1�` 111111 III —� I II II --- -- + III IL--I— —" — Ill 1 \ \ :::\\I I 1T IIIIIIIII -111 III 11\ \ \ \1` --I- N---� - - -- \ 7I, 11 Q41► 14 28 1 I l l I I 3 I 35 \� 1\ \ , 412 0 I 0440 =11 a \ \` IIIi1I,�i—_ _� _ �q..,9015 1- 1IIIIlllt__ *. � II , \\,\ \--- -- , Il - Jiljjen:al _1 11 1 11 r >9007 1 1 1 1 I ' 9287 9294 , ,\I I 44 1 , , I :1:1_9071li+11 II :. 94\ \ I ,IIIII . IIII\11-111\ I �� _ I \\\ \\ \\\1�--- - IIIII-- I � '; I -- _CNI 1I I I \p1 ,u I �FL N 1I \\Ir \ \ 1, , T \`;9 I\ \ 11 1-- �_ _ /� �� 9014-L Irl I Io o \ ,III,IIII fi - 111111111 N I ,11�\ \ \ 11 I IIII-- I , I - \ \ 11 1I1 ► ,1 1 111►--� I ,\ \\\ `\ III11, .. ,i '. b. \ 111111111 l,l l,l , I I \ \\ \ 11 11 ,I I : .. 9070 ll 8 13 29 Il1 \lII\\II\Li, I 9oos III111 , --r — lIIIIlI N I , 11 11 I 1 1 9z88^ 1 I \\ \ ,\ 11 I l I I l L— —I -- 1 I I II \\ \ 1 1 1l 1 11I, 1 11L 9013 l 111,111.-- - �` 9293I \ \ \ \\ 4511 IlIl I 1417- 9044^ �,� I 93 , '�'' \ ^ m 9069 ir w \ II I II l 11 I `��'9009 � 1 ,111 I 1 I � I � \ \`\\��\� 11 Il 11�- — — — ——— —— —— w \ I I II 1 1 \ \I\I\ 11 J — 1111 1 1 IIIII I " , I \ \\\— 1 1 Nt�w \ , 1 II1111.--I— -- — ,1111111 1-- 0 - - 1 1 \� \ ---- I IIII 11_ — I 0 6 I Pacific 11...— 111 II 7 11 ll T I 1 \ — 111111 I1 j — 1 _v \ \ -- _ Community I , 1 \I,I,I 1I, 1,,111111 I _ iii* I____ ___ _ — _ _— 1 a` 9068I 1 9 I,l I, " 41 9012 9045 _ `0. 1 " — ► 12 Il, 1111�-- , . ;. 1I - - 1 I III 1111 I � — o \ \ •— III.I►�►L_—J — 1 I 11 I Pt � I I I I 1 J _ , I Design M - Ii = — = Il++�, = _ _ _ _ _ _ _ _ _ — = Iw =I , _ ,, _ _ _ >_ — >_ . 1*i >� >� I >� N� p4 ;i-� >� _ . I , , I 9010 � ' 111 IIL-- --� — I ! I MATC H L I N E SEE SHEET( L1 .04, I I I / 92 — 1.I l ——_►1 I 1 I l.l L——L -;LA— Al, ► — \1I i ilI I it I 9290 I l"9291 I I I �III 1I/I1 i / — ■ 2!'�� €%I� i ''Owe mini 1 [T] 503 941 9484 [F] 503 941 9485 !�'�: �- - 2 O TREE CANOPY PLANTING PLAN - --� •.� - - 1!IIIIII1J Q �� PROJECT NO.: 395 049 �tInn�l!�fal�lp, TYPE: PLANNING 0 +r."*-2, �m ±111111111.:_I�1111''2REVIEWED BY: KEL 0 0 0 i 0 0 a 0 SCALE O (i) 30 0 15 30 m m m 1 INCH = 30 FEET Ll . 01 E 0 NOTES: ii cn 1. SEE SHEET L1.05 FOR TREE CANOPY LEGEND & NOTES x o x r cn — '<X 2. SEE SHEET L1.06 FOR TREE CANOPY, SOIL VOLUMES - NOTES, DETAILS AND EXAMPLES. I I 3. PLANTERS UNDER STREET TREES UNLESS OTHERWISE I NOTED ARE TO BE SEEDED WITH GRASS SEED SUPREME MIX (LAWN). SEE PLANT LEGEND AND GENERAL I —_— — —— I—l— —_— —— e `�� - PLANTING SHEETS FOR ADDITIONAL INFORMATION. Qcve)1, ielvtace. _ — —_ _ \ __—__ _ — - _ 1 II ;:;.9191 / J 4. 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I — ��% __ = war% �� p ��r'� - —NL-��/ — — — — — =— — ---_ — — 1 \ ;::411 I I III GOLDENRAIN TREE I— 1 I 11 I III 11ti; / / � — rt j" -- I I l i �', II—a—I I II 1 11�1 /i I I 1 I I I I I I I I I I 1 360 =9 I _ ____-\l I °�11II ----,I 1 IIII` ��_/ __ / I I _ I _ © _� — ;— —_— , a , I I1 \1 III 111 I _--== r, �— I— ` I_ I— �_ _ 1_ --�_ ____L___-------_ __--_— —_ —_� — \y 1`� / 19197111 \ I 1 11 ' _�_ —_—_ _s— ---_ — ____� _— _— ------ — ---- — —�\\ \ \ 8 ( / �II \ 1, � \ �� I 11— I ) �,_ ��:°� _—— _ _�_ —_-- _ —_� �—__—_-- — -- — _ -- _ _ — -- -- —' --,• 1 __ _ _ _ _ ____ — ____— -- — —_ — - 1\\\` � I ,/ DOVE TREE 1 i \ IIII 11 4,476SF I\II 11 T \ I s. 9252 ` _ _ _ _ — _— _ — _----- _ — --- \ \ \ _ � I5255E 11 \ �' w• I — _ ___ --_--- — —_ ----- r — - I \ II11 �\ I1 1111-- - ' � / l 1 -, 1 150 51 I\ \ 111l 1 l 9210 0 _i 1 1 5 146 I 1 147 148 149 , I , --� / 111 /Ill\ I� I\11 1 \ I I 4 5C0 SF 4,050 SF 4,500 SF 4,512 SF 6,75 Sf( I / l- — — ———— \11 I\ ! — ——— 111 II II— Illi— Ir 4,86�}SF4,05 SF 14,500 S , I I `� 9187\ 1 Ih ,I , -r�, I I 1 1 1 �II � / J1 I I ` ..: I I I ( RAYWOOD ASH \ 11,l,1 1111111 �' II �. 9251 1 I I1 ` I I I I1 �11 1 I ——+ — ,I �� I I I, I / /- - {�----�\ IIII ,llll I 1I II11111\�110o II 11111 �\ I4 Il I 1 1 l I11 �--- �- .. ® .2� 146'-4 I I I • II ( I LAWN- SEED WITH GRASS SEED 4,050 SF I ` \II I 4,050 SF1 I I,\ ,1 1 phi \ �,..gr9186 1� III SUPREME MIX SEE PLANT LEGEND FOR \1 ,I, I 1111 11 II /\ �� ;/�: Fi I I 1 I �� III ii I TYPE AND QUANTITY- SHEET L1.05 1,11111 11\11 l —1. �l., - ■. d 9250 �' - - - r r 1 1 11 \ 11 II I II li M — J I. I III I I II � g = 1\- - -N ---- H — �� 1;A -,Ir i I 180 5 „1 _, I III I I rt \ i,li III ii"II II I �\ 3_ II 1 / � I I ;JI -- I \II , I i \ ,I; \ 1 — -- �� I 09185 I,1� II ,1 \,11 I� rt .:a °: �? ► il , '`` I IJjprI _ 96 I L - - - - I 1\ 1 101 III\IIII 1 ®�924i 1 . - - — III 1,500 SFI ,�,�1, , ` ; IIII,, I \ '� 138 �37 136I I , ►, ! I ►►II RIVER TERRACE \ ,I II11 \ 1 ,I, I I �__�_%i113142 1I141 14 139 II 1 L—J III11 I I L IIII ' 4 00 SF d500 4F 4,50 SF 4,500 F 5,400 SF 4,5100 SF 6,5�5 SF 11I II �, - 4,90 SF I o:9184 v 11- i - - 1 , 1\ 1 11,11 1 I ; 9212 0 = I PARK IIll\\ Ill1111 111II I ,;4; , I I 1 1 i 1�I II II I ,� 9248 l 41 I \III �III 1 ' I IIII ` _ II11 � \ 11 I Viiii\Illit1,1Il1 � ` �� /� I I I \ � --r-- IIt - 111 11 --- — �__ _. 1 I1 \ II111 I I 1 , I I I p411 =1,0 I I �� ' —_ III 1\1111 IIII 1 _ _ J _ 1 1- -I - - �'` ii -- ---- \II 102 , 1, I I I - - - - - - - T \ 11111,11 I I Ail II .� 1 �� 'YAW \��►!%v ��■W�1Y ��I■■C,%� ! % W \.'!� 92 2IIN — I i TREE CANOPY -- 1 I1 I1I11 L--1 9213!i I_�:9z71'Q�I6ll�'�I;9270 �♦I�5`� 9z69 1 �IIIW!;9268 ►�I1�� 9267. I ►�1 9266�® �� 9265 II�� 92641® I�,� 9263.1I1�11��., 6 f W\ I 111 I I I ��1w`" "raal � .��1\iL.�.:.. .a�e®i®r I�w�®®� � ��■��+o� u�� , a � ®��®:"` e�u1 1■,'> ———�� 1 I I� \ ` PLANTING PLAN 1►I 1�'\I I �� 1 1 V►n \�►�J 17I\ ►��%I■� ►v/ SS I\'1� ‘17 ►� ►� I y� SS 1 1 1 SS .a Ji TRACT F i_ omj _ J. ) L1J_ SS 1 S SS �. - © I I sS 1 1 1 // 1, \1 31 �) I I II I001 ` I I I I ✓�ILY L I D I SD SDSD /1 I °s I I I as I , I 1°S °� 1 4°s �p I I I —__ c/a� / ----, _ JQ ---_� I �-' �-. 1 r� ��i� /�w G� ,.�.w �'� . �i„ ! w �rlli =11 \ ,IIII"�L 1, -- — IIIIlw n �, w wi i w �� I �" NCOE III11111\11 11 v. z 1� I \ IWflIW WON & ir/= \ o w ._I� ..11N �� —— l / a I I •/ ' 3 �� 9273\` �� 9276 �, 9277 i 9278 ® ,� �® 9279. W® 9280IM ! 9281 ME — — u —— — ———,\ I 1111 I l ► `_ N a1i�-� 9272 ii\•�-.. i�f 1�'®!� ■!!� e,. . :.I�w_�® wow ��,. : .11It ( \ ,1 l\ III 103 1\11,1\11 -I- - wamy��gnmaiutiv ►_��■■■LM Ian �u■ Ausi M=►�i��►�R�►� ,�■1 / I I I11 4,098 SF I ' I I / 3 I :I 1 — I _ Z o ----�I _ IIIill_ ,1Oil -- ./ — a - - I— � — � — — — I— t — — - - _ _ I _ - - - - - - - - - r _ I_ - - tI. I I 1 1 �/ ---- // \ \\IIII 111 I \ `�lii9z141' 1\ \ I I I 1 I I I 1 T 1 iiiil1 I 1 1� 411 '=10 — I 1 I I 1 1 152'=4 I I , , ..., J j )( Ir- ---,,, \ 11 ,l I \ I I111 I-- II I `f' I \ 1Ail .1\ I 1 I I 1 l L L_ l I l L—___ I=_-------- 1 J I — _-_---_-_-:--__:::-.__--.-:--• Jjy( __ ,_ / d -� ,II \I 1-- IlinII, .\ii \ I� A 9247 i _ — — —�__ = _-- ---- _— — — — '// I / w 504 =13 —,— — _ , —1-1-1 — —.1 r r r — --- Ill lllll 1" 1 '1 \ / / 1 1 , 12�9 30 131 132 I 133 13� V / II I I \ 127 1 /� , ,\I ' 1d4-,11 lilt 4 818 tF 4,05 SF 4,506 SF 4, 00 SFI 050 SF 4,500 SF SF 4,050 SF(') ir 1111 I ll450oSFI11I 1\ � /I , I I � � I4500 I Y � / i w — 1 \IIkill \ 1111111—— I.. ► T \- _ .:4 I\ 1 9182• / w \ I\0\111 ,\IIIl\,1 'Ilk 9215 II II I I i I i /I ((_ _ : — /, Pacific ,I 1 \II 1-- I� i. I , i II I I / � /—_ ,\lill 1,11 11 , 1 I I II 1 / - \ � \ I I I II I I I _ —— / Community 1 \\1 I I 111 / / y 0. I • I\jll l ,1 ,,I 1 �\ I_—+ \- vIII I /� : — — / ,� Design r — 11 N II \. 9245 ii� U --__ \I\ II Ill \11'- I,' �/ I I I I MATCHLINE EE HEET L1 . I 1 I I I I �1 7/ 111111 %r.enn.►.�;i 111 I l I 105 1 l\I 11 1 • I _—_T ,/ / I I I I I I I I 1 I I I I I I I //i ��■ •►� L ■ .►.I 11 i 1 i .1 ►1 I . I I 1 1 I I II I I I . I I I - , ■ �_�'' ■_■ : 5C ices. ig ra �M ,ar ►i [T] 503-941-9484 [F] 503-941-9485 I-- �N.,--7I TREE CANOPY PLANTING PLAN . �, MI Q 04 ,4,I, MAIM PROJECT NO.: 395-049 ®Illldl'�1�I�lu TYPE: PLANNING 0 Z m'�mm;;111111111111"' 0 REVIEWED BY: KEL 0 0 i 0 0 a 0 SCALE 0 (i) 30 0 15 30 m m m 1 INCH = 30 FEET Ll • 02 0 I 1�1i�►�111 - \ 1 I I - I I I I , 1 1 I ! I II1 I /' '/ NOTES: \ I\\Willi II ,1I IIII I__+ — _ `� I I I I I I I I I I I I I I I I I I I j IMATCHLINE SEE SHEET - L1 .02 I I I I I I 1 I / -- —//�/ I II :G i �, \ I I • 9181 \,. 1, SEE SHEET L1.05 FOR TREE CANOPY LEGEND & NOTES �t^ 9245 i1� — 11E...... ... i I I III 105 lIl 1 111I` N iI ®,.. 1, // I / /// 2. SEE SHEET L1.06 FOR TREE CANOPY, SOIL VOLUMES III II III 4 50o SF III 1I 1111 - - ! �� I Iit IIIII 1 r o ` _z 4 /,) NOTES, DETAILS AND EXAMPLES. I I I 1 I I I L 1111 I I l I—— ` \h— ' / I I ` =- 0 146 -4 �- J.� � I I ill �� 9216 1 �� I / 11/J 3. PLANTERS UNDER STREET TREES UNLESS OTHERWISE —17I\11I 11 11 III I 1 ;,1 '. ��, `9180 J / NOTED ARE TO BE SEEDED WITH GRASS SEED SUPREME 1 11III , I III—— It �� ,. / // , III111111I \ 9244 I I - // `�/ MIX (LAWN). SEE PLANT LEGEND AND GENERAL / IIIII II I IIII I el__A: II II l ,, - PLANTING SHEETS FOR ADDITIONAL INFORMATION. `\\I / IIIII\Iv_IIII ill II IL--- \ , I 1 5 124 123 122 121 120 119 118I ` - __' 11 R:Lvexievta.ce, \\ II III III I - o I 126 / I III \II\ I I I I 4,774 SF 4,05pSF 4,500$F 4,500 SF 050 SF 4,500 SF 4,500 SF 4,050 SF 4,488 S //, 4. A PERMANENT UNDERGROUND IRRIGATION SYSTEM / IIII I III r \ / \I I �''. //, WILL BE PROVIDED FOR ALL STREET TREE LAWN AREAS. 11110011 I 106 II III �� 1, �1 ' �, I 1 I I I 49179 \ __I//I i'\ II I I I it 9217 `t'9243 1 I I ill 5. ALL STREET TREES ARE TO BE INSTALLED WITH A GEO /. �JIJ/I--4a�7�//1 I/II I-- I I \\ / / ,, �, I I I `^-J ��I TEXTILE ROOT CONTROL SYSTEM PER CITY OF TIGARD / 'Trill / /lli / " I \ I I 405 =11 / / // / � � I O I l - -J / � DETAIL 1 & 2 SHEET L1.05. '' / �\ ///// i1/1 1 1/ 1/ i 'h��9218 z \\ \ 4 -__ 1_ - ' - = -I - - _- _ _ I - - _ ,_—_ _ ___ v 1, 6. SEE CIVIL PLANS FOR TREE PRESERVATION & REMOVAL III /�/ pill I 1 �I 111 ��;; z _ �� A.`�� ..;.■1 .,I i' \��' ♦, y 1/ PLAN. i I NI �►� vs •► ��i� ,—► 4�\ :�► �► \��'` �,� 923 , ` 9235 .�� 9234 9233 ~� 9232 , , .` " �// STREET TREE LEGEND: N , 9242 �''9241: a 9240 9239 �a 9237 "! 6 IIII1 ,171/1' I1111 III IIIII I �,��/ `o ICI, 1 I ——— — POLYGON NW COMPANY ��► in►�, I ins,. 4 M _ [T] 60 6 - oo [F] 6o-6 - 2 I 1 III IIII F�- �\/ M \ / '� Il�%��iiniM ,, MEIN W M �1�/M I—M I i i' i i. M i� i nn I l i / �/` I 1 11 I i •Ili/ \\MIr1 `` ai_r low \ lar —�/ —w/ \-\v/ 7k_�_\�i_/ I L I ---- �3 ) 95 77 3 93 4440 / / / / 1I \� \/ _ S -.� SD I 1 S0 / / ` _—O /r� / // / III II \ II':9219 (-1) I Lo Sd - - bo ' I F I / / / -1 '� WWW.POLYGONHOMES.COM J� , ��//v, I I;\ 1;\11 / I I I I _I 1 _I : IJA ► I 0 --- - I _ I KATSURA TREE / / 1 107 \ 1\ i�� SS jS �� i 5$ ii� S % ,:�. S.jr� SS SS 1 I DATE: 16 1'' I l / TE 12/05/20 11'111 11 / / I 1 7,519 SF \\\ \\ _;�''-� 0 55 / 41111W—mmi."-- _ �, I N, �, ,�� 1:, I !\•� \, I ` \,.� I \�� I ` \—, 1' / 1 1 r/ \ ,�... 'tea 9225:: �� 9227 "� 922s '�a® 9229 ® 9230 9231 ;� ;� / 1 11 11 / I \�\ \\` / >:9221 �.,9222 , a 9223 .. -b,.9224 I.% i I® ®_� ...,,... i .�/Iwl //// 1 1 1� / \\\ �\ \ 9220 �, ..,..: : �� i►t�I, i / REVISIONS �_ / ,/, / \ \ \\\ \ ®® ,� / � ; �11M '�l�IE\��.l�l�Nl�'I:VI\�'�1I11111\M1� ill;!\IM"�E�!'I�1�'.S'.�11 i ,` YELLOWWOOD / \ \ �� 111110z_ \�r�� \err%..\�1lir �� - - - - ll�/ " - - -- - - - - -- - - - - - - /( ---v / NO. DATE DESCRIPTION LrI 'w / II III III \ \ \\ � �� r��j— — — — t— I-- 1 — — I I I III —�-- - � / Illw IIII IIII 11 `\ \ \ \\ \ �� `t\ I I I I 1 1 I I I I III I I I I I IIIII IIII ( \ \ \ \ II I I I I _ _ ED468'=12 I — __I__J—I .1 j_— —�-� jIIIII/ �=- / 1w1 lilt IIIII I` \ \\\ \ \ �p� \\� I _ L._—_ Z.—_— _—_=_` ___--___—----- — _- ==—sue—= =—IIII -' / IJI II 1 111 � \\� \ \� ��\�� I-- —/�i= _ —_ _— _ = _ =—---------_--- -___—___ _ __ ___ — —J I n:9178•\ —r/ ��uiffill JUNE SNOW DOGWOOD --i-I 11 I \\\\\ \\\\ \� \ ,3:• SF \�\``�_—_ /�i 1 1 1 I I I I I I \ • _ -1>�9 110 I 113 11� 11 I 1161 I 1 117 I --/ - -. 111 \ \\\\\ \\\\\��\� 1 1 I I I 1 I 11 1 I I 1 112 1 I I I I I119sF1 , -- / _— II_ I \ \` \�\\\ \\\\� I 4,467 SF 1 I 730 SF I I I I 4, 30 SF I I 1 4,730 SF 4,730 SFI 4,7305E I 4,730 F 1 I I4,730�F I I , 1 /� - / ,� — \ \ \ \\ N \ \� \ 108 I I I I 1 1 I I I I II I 1 /1 1 / GOLDENRAIN TREE �\ \ \ \ \ I I I I I I I I I I I \ \ \ \ 5,903 SF I I I I I I I I I 9177 \�\\�\ \ `t� \\ ��\ 1 I L l 1 I I I I L I_ i I - ----1 -- -I -I - - --I — / 0 / 9089 \ \\� \ \ I —_ _— _�_ --�_ --� _ -------------- --��_��-- / , ....,.._,,,---...__ ---,___ -----__,_-_.-- -- ---., -....,,_:-_-- ----Z....77-------7__----:=1" :-_----------------:_-_. :::".-----_-__-_:----•-_-_,--.-.......----r-.---,---......7.-.--LI.-_,,,..---- ,4 42_--) 11:10 A MN /—- , .., ..,..-.........„.„...::::_,. .,„,.......„---..,___ L ________,..„_, ..._—,_____ —__„.___,—_,.,-- ,., 0 1 I' ss 1, 44,, .,, 9009p9 1i1r4111lk",.iicv, -749r0..49;.;*t .......:___'_-_...-..-.---...1.1,A1.1..;..:b....:-i-.,.,,--...-.-.....7.-....7.-,-------.--.-..--..-...-:.-.--_-.-._-.:1,---„__,...-:--„-„__.-_:--_7-_.-:-'-.-...-..--_-_-__-_--_7--._:-::-.-:..-.-:-,== .-.-.-.. z..-_-_-....-..--..%._._ -..-._.__.-=.:-.--._::-_-.. .:.=.:._-..-.-...-_.._ 2 8 — --__ — -- --------- _ - DOVE TREE l' 4opp ' ° - VIP -7' -741132:kr--'_7_-,._"-----------__- wii.--=___.--71,,p2.,-- ,. _ --� Wit- _imlW ,t 9093.,III� ...:':..:. . 9099 9100 _ 9101'. 9108 . .A.9102 ' 9103 • ;,9104 9105... _ 9106 .. A . - , / / ii ,e 9094; 9095 9096.. A 9097.: , 9098 a • i I vpr 16, 4a / © Is I I I W / / RAYWOOD ASH ..... ..:.::... s 9124 W as 1 1 I s © ss SS ss ss ss ss ss ss SS ss 1 ss ss \s\s �Q J / \ illL. W as 1 SW POTO�►VA C RD I 1 ia,,'W ' l W W I s as as as as CIS 01 as a15 as is as ps as I--• / LAWN- SEED WITH GRASS SEED \ ) / 1 W W W W W W W W W W W W W W W w � `. � � / / w 1 w w w I -1 w w I w w I w w w w TYPE AND QUANTITY- SHEET L1.05 FOR \ \� - I ✓ \ � 1 r SUPREME MIX SEE PLANT LEGEND r-` � 1 1 / / / \ :, . .,. , . ..,:' ,. .. . ...:.. . . .: ..... ,. _. .. 9114 - :, ..:9113'. ....9112 �, .9111. ,...0 9110', ... -, 9109 : . A. . ..... ... .. .. . ... . ...... .. ..,.. ..... .. 9117 `.....:::... -9116::. �^:� . .9115::. '.:.;:..,. , ,. • :I t.:.•..• ..,...'�'.'.�.. ` . ;� ':. 9119 9118 .. A. .. o.. ,. :. . . Ill ,�...... .. .• . ...... :. .... .. . ...........9123 9122. ,. 9120 ,. ;...,.A . . .<. d .. ...:.. ....,., u .......�._...,_ . ..: :.: .. . ., ,. 11 rillIti / �-, i i 'ii N J 1 /4 ' 22i-6 , - - - - - - 1 r 'f „„.. 9150 1 I/1 I — — E450'=11 — I I / I talk,/ IF -<-- %Fa& � I - f RIVER TERRACE //// __ _ 1 J 11 ,� y � �NA _-_ ................ __ _ ___ .Q: PARK //// // / \ �j//______ _= --s-_ ...... -- -- —--3r=—TREC±-L-= _ __ -_ ==79=; _-7; == --7—� --�_— 75= / \\1 /� ttoA / — � 2 400 SF 2 400 SF 2,400 SF 2,733 SF \ �/ � if v! �Iw �, / / � 2 515� 2 588 � 2,738 SF i2,738 SF 2,738 SF � 2,738 SF 1,125 SF 2,400 SF / 2,400 SF 2,400 SF � 2,400 SF / , 1 /, //, /1St /// 88 / / / / / / / V\ ' / 1 �/ ,,/ \ L' �i �.�/ /� ( 1 13,990SF// �/ // /// / // // rt -- 1 ' �/ �� a NI, i� I I 1 / / / / / / / I II 4�;�9175 —�/ / 11 IP ir �1`s_ 1 \ \ I 1/, / /' / /// I / / - - - - - I / TREE CANOPY 1 -----..r �1/ Valk ir ` 5s is ss ss ss 55 55 o ss ss ss 5s ss 1 SS s - / PLANTING P LA N 412j— MPS= I OS aS as aS as I •as i as I aS as I OS as I as I a H� 150'=4 �- �_ —- ---, 168 4 _ — //: '4411) I r - - - - - - r I t —1 (I 0°9174 1 --// w iffibbiki ) Wit ) iT g_ ----7• ILL/t2, \RI*/I 1 I 0 ri-- ———/ li pe.--„ ___._, 0,----, 9173 .� 6 ice' %W6sF c\I1 ID i I co r �s' � / ______ _____ _ _ _ _ — — _ _ _ , . , . 11 I L---— �-- p_II I 0 5411=14, ...... -- — wh,111- _ ' —' �— -- ^ —— _ �— — — �� — /� — \ — � � -f�� - �� — �t � �� —— ��i�—— /�� \ /�r�� i�� — '��\ /tea ��_ �� - 1 �►./- i i - i \�!� \`; \�!� \�! \W!� \�!� \`'74\�!r �!m `��\�� \�!w \ ——__—/ Ir '-.,"':-..:.. .- •- �- .- � 9165-- 9166 9167 ® 9168 �i 9169IM � 9171 s � 9172. w 9156 �►.9157 '`� 9158 �:9159,99®® .:9160 �."'I;9161, ist ii �;9163. `` w ®�m:9155 ` I® I®� I� .•.., ;:. Ills 1iem�: �.'... i'is�e 1i � ;`. '� '� ! � 1 ` �. .;,.';� i :.::. °:'� v � _ III _, V9170� Imo► ate® _ L .... I i M R M at \—,- `n, � ,-- wAwmap/—wrmLw1-- / w Lw at M t M -,- M mar M-,- �,- M —___ — / Pacific \ 1 !� 3 1/ as as as ` as �1 as a a� — as as as as as as I as as a as \ ' — I Community 0. �� J ----1 SW HA /K RIDGE RD I !_ !_ - Design � — --_ — --- — — —— — — ------ -------------- --------- — Lo N �11111 1 HIN WM:II.mr [T] 503-941-9484 [F] 503-941-9485 I r) � /%l/%A%� PROJECT NO.: 395-049 Q • I/ ► ► ►I 0 • t• -21 ,,0 TYPE: PLANNING © TREE CANOPY - PLANTING PLAN REVIEWED BY: KEL a a D a a ci SCALE (i) 30 0 15 30 m m m °' 1 INCH = 30 FEET Ll • 03 U , I. i .,1, 111,1 i • 1 312. illvillii , :, ., .. _ , 9068 ' NOTES: Ill,j4111 I \ 1 9 110141 1 tirl i 9012 A k b&P;.:':9045 , ,, nal14.: I \ I I,- 11111 it'- ---J' • 11 - • :! .'• -11111\I'M i 1,0,9289 9292 ,. , MATCHLINE SEE SHEET - L1 .01 1, 1111111 I 1 d - I gall— 0— I I - li ti, 1 ' i)J• ; '''0111fiffi ::- .. ii illiiiiiiii/11/1, /4 ., mmi ii ii ii 1 •Imli_.iii... 1-57k-..._...r_ T 1. SEE SHEET L1.05 FOR TREE CANOPY LEGEND & NOTES 'IMO 1 1 I in 1 1\1111---1--' ':: ).- ----vs • - II 11111 It / 92 1 li t III. 1 WV I ::;: :1 9010 1 _ , ,,..: 1 _ _ _ _ , ,. I , 2. SEE SHEET L1.06 FOR TREE CANOPY, SOIL VOLUMES - _ 4114,:-'9011 --,1111111,\L__L- :1E1:: / __ 1 i:: \\\\II\1\\I11 1I ' 9290 DI :'-. 929.1 liiiiiiiii dti-y: C isfo-s- __.... .4 NOTES, DETAILS AND EXAMPLES. iiiiiiiiiL I II\ .›- -01 --[ '4' '`I - - 4'' - 1\\1 1111111111, 111 1 11 . 1 . - "WY& 4111k:9046 ---------- LIIWLW / 1 Il / I/1 3. mPLAD(N(TLAEwRSNU).NI:ElE2pST2TE:ETGREENEJE: UNLESS SENOETRHAELRWISE _.---) I ' / P#:,,,s. icigi___7,... „, I,11 10111', ' u, „, I Olio I -, iiilipit -d g , - ,,...... ii.o. —I— NOTED ARE TO BE SEEDED WITH GRASS SEED SUPREME 1111‘- - ---111111111V--- -- 4--------------- 1111\111\L_41 _ 1 Ijilliiii at - / 11 11 111011- 1 11 31-n11111T , , : -, / 7:":: PLANTING SHEETS FOR ADDITIONAL INFORMATION. 1111 10 11\111111 ,:.:, 1111 II: ili II . 111 I :,::'; ..,, - 0 ,, 32 A , 11._ I Quvt, le/Mace 1110111 :. :.;,? 1 : ::::.: , ,t,,,:..9047 ..... 444:: 0 1161=3 IF ... 9067 ._.......... 91 ------...I I 4. A PERMANENT UNDERGROUND IRRIGATION SYSTEM 1\111))1\ 78'--2 0 \ 41-- -H- 1 ::':';' 1 ,:, 0 1541=4 ,) _)_ , ,:,:,:, .: ,,„: ,'',.: , , -- —;--- - N 11/‘ --` ---/ ilil //I/ WILL BE PROVIDED FOR ALL STREET TREE LAWN AREAS. ,- - / II ,:...• (,, „ -L-_7 •.,. . , , 1.... ,' • -I-- — , I II I II / jih., (' ...... ..... \__, :„ dis-011.1rrio42".i _Ado. - dio• , .......- 7/// i / .......,.......m I .,.. „H _ 5. ALL STREET TREES ARE TO BE INSTALLED WITH A GEO Ilir 1 - -- ....... ......• ---..... -------r' ----. I //,/ i II' 1 ' .IW --- _ _.\--- -•., i::,' , . I . IT w , . . . , , , : _ , . ... -, ,:.:„,,. , . , TEXTILE ROOT CONTROL SYSTEM PER CITY OF TIGARD I I -:: :::, 1:.:: ,:,,,:,::,::,:::,::::,,,,i, ,:;:. 9079 , 9080: ,,, ,:..,,:,::: 9081 , :, -:,:., ii;9082: ;11,,„:: c, 1 ,, , ,„ .. 4 ---- /1////// 40:::: ‘::' --,. I F DETAIL 1 & 2 SHEET L1.05. 01;iiillg 1101:: :,,; :::::i4..?ops .111, • ---- ---<_%.„..„, /AP/1i/ /,.::41::,: 1,21 / c , si 1 1 is 1 iss 0 I ss__L_oiss ..... 1 ss Ls. , ,„ :, ., :,,%N 6. SEE CIVIL PLANS FOR TREE PRESERVATION & REMOVAL I I I' PLAN. C:7 : is,..........., I i 4s 1 1 1 s las 1 1 a I I as _4_01 syv o omikg R D I ! 1 I I I 1 I w I I w um SD , : 90 I IIII STREET TREE LEGEND: o Mg A vi ;An Alli , w , w dill 411111b Ar ds / ‘ ,_ , / '--7.::::.;:,, ,-,1 ' *' ...,, \ , 7/, ,,,,a, I I i J I, POLYGON NW COMPANY [T] (360) 695-7700 [F] 360-693-4442 ii W i INF W W 1 w . mir 1 1 Ilr , ,,c; ...... tin/ 9143111r: ,:, ,:;,9142111-:-;: ::! ,.:i 9141 :]:11.::,. :::•''';; 9140:11:'.,.. 1:.,1,< ::... 913,9:-i i,f .,:,,,i:91_38 :ii,;:',; 913 7 :1:,, ::,,.'.:?1,,:::,F9,13. ilk .J',,':',' 9135 .,?134.:Er',.,:;,.:',.V 913 ..',g'.::;1-- -'„:91321.El::,:':, :',,,,•::9,131 ,.,,- , 4' 4 / '--- o -- , WVVW.POLYGONHOMES.COM AN/V/ILIVMM.iii/Atijkti.iiMli.11I/IlUiftV—A.41.11, 1,10AlWIN■MINIMM_ /M.WIWitilltiliW_ _ ,6, _i- ,,. ?1,7*\,, ' .s- / \/ \ - : )/ 1,-4 I wow '%,1 KATSURA TREE Q /c / 4 :,t- / DATE: 12/05/2016 4-- ' ' --xi mirp- '-ui EIP 'ill milliP -• IN.- 'mii Nair 11100 IIII MI Nilk Nil _ ilierip ___ / ;:::: ( 11/111/ ----- - : 979, / --..... 1, _ , , 1 . -.1. -----„,.....--__ .- - - ii-/// REVISIONS (ii 498'=12 • Os 0/ M 1 I "I ) NIIII .. -<ill ''',':', ,!1.28' / ! :::: N . /IP 41-4 ili \ --......... NO. DATE DESCRIPTION : ::, • , / i/ Itn qi YELLOWWOOD .'--„, '1'::z:',:' ,::,::; , t _::,; ::, i . ss / , ;:,:,, . . .,. . ---.1_1 (1111 ILLIIII 89 / If / , ::, -, IIII LAI : . / .,. ,9086 N --. -----1.--11111 Lull SEE CIVIL SHEETS FOR TREE ---. :,i: i /A/ ,:, ''' '- N , , 40, .--. . ,. ••••.....• •....... Illiji ZIIII rigali REMOVAL AND PROTECTION i ', '' I (.,, ,Ss .' '14101P . . // fiX 0/ -.-, :. , i 1 II =ii 1 JUNE SNOW DOGWOOD ----1...__IIII PLANS --. • l , . ', ,-,,9087 II pi 1 : , *-. ' -- I I- I ' .:„. ,.., :,..,, nib 1 1 11, 1\ ( ' \ ‘ , ,(7..-/;-:,„ , e 9049 / 7" '• -qT(a -- — \ -----, I • , .: 9088 , m*II cn it, / GOLDENRAIN TREE :, , '' .TRACT A : :, \ \ \ ''::i:::H, o i • (.',44 9050 - . •- 9127 9089 \ S--\ ._. \ /4fr ii / /101'''''l'''41P4v '' .11117N-' ' \: \,:,: / / i bs ,4 '.;:'':' DOVE TREE i ss .,• : ;:, 9126 N "' :11,:,,,,:44k, iv I °' s / :: 16k:::90'65 /I / f' / j. ,,. ‘,9 ik: i ii ,„ ,,4,::h I/ / . ,. ......," Ni 4‘-‘149125 • •9• / riA) 9051 , ir Iir 4NI4 - ' . .,,-, RAYWOOD ASH / f",, , :,,:„ , kw / . 47 /7N_ & 1481=4. / . . / ,f::: , ijillthiL ,9124 I\\ \\\,,lt \101611.* ' /•i __ 1::::425:'2 i; iii 1 03171'8 )\ ,\\\\a,, - d : LAWN- SEED WITH GRASS SEED / / / i ': ' / --.. ---... / / / ,/ i 1 1 -z, i ) ; SUPREME MIX SEE PLANT LEGEND FOR .- • •• TYPE AND QUANTITY- SHEET L1.05 / ,',//%471."--,...--___•--:::::----1--------, i :,i''';''''' 9064 V::::": ".... • / / , 56 / .•,:, 1"/ i imi/r/1 1/4/0 / / ..-- r ,44:::•-4053 (e)L, :::::: / 48 / / / / / //1. / /// /// //7 ---- r, ,-:,:.- ''.- / , , / IL gya , if, , // , kri -I/ /wo / , /... • / f / -_----_ i2T " ,.11/ / /// / i, RIVER TERRACE, . , iip,353'=9 / - - mi / / / / iii ii \ / 7/1/////::---41::•:; /// / // //// (1/.// I , PARK \\\ / i /' - r *, 4 , / / / // / / / ii , r pr.,' ,905 441141,77 , / i i /1 ;, - III ! Milt III 1 " 44 9063 / / ,/ II 1 i iiii ill , / ///,/,, ,- ;poll, pil , / , ippliiiiiii iliyiii4v vaof 1 49 I // /// / / / //// / //// 7 / / /// / / N i / / ip II 1 : ,, ' Jill II /// /// / ///4, Iiiiii / 1 , 1 1 , , , 11, 1 vt, ......." : / i i /47 / 7/ glifq 1 IIII . / / Hip/pi/ Hi/if , :;,i: 9055 5.., ....._, , i, //, -, ,. /, , , /, /, , ,, , , / /, /, / brviio, ..::,: ,, p, 4.7-.9062 / / / / -... I / ft TREE CANOPY ////// / ,, , [----.... , , / - //Hi / // y,;, ., r / PLANTING PLAN :: .:,:.'19046:11 / I/ 1 I IL' ,':;1 ...7, rib „ Hit, / I CV L.O. / /lib/0 I/ / // I I 1 I I I I il 44•,':'::::: I bk...._- ,...., imiiiit TRACT C 1 . 1 IV !!,:9057'n NA I ,0 50 x- 3 TRACT B / / / / //// / / / // // / / i ////// // / I 4•11 I'll: 41111111k,906o CV iiiii / // // / // / //// I Ce III / / / / / / / / / I I e 4141 1:::'75 ....ss Ili , / , i /// / / pi //////// // / II 1 ifird 53 1 / ///// // // / I I i BILIW,91 I I 1 I I 1'::;:: -1- / /i li ii Ill / ii/ iiii / / 1 " /// // / J I 1 ' I I iltr'9300 19 T:'' —r- 11 limuL\ / / I I / j 1 1 ' / / lib / i I/ /1/ / / // 1/4 //) I// / / 1 I IIIII1 I *->----;' _H- ..-- ..---1 L, , liliiiii IIIIIIIIIII i ( ( ( s ," / e t I lillIl . I v, li.liww9i 0 11 tl \ ‘ \ \ \\\\\ \ \ \ ---,-_--Z-----_-:---.. ..-- ....- / //////// .,c:::. •4\ '''' ' Itti\\ ,..,....:,., ...........,..... ...,_:>__......„....„.... ..... .,-...„......,......„--.......___„,, „,, , 4.4, 1,:,,. : -1 — I .. .......,..........:::,...___,...._____....... .............. 3.5......3..,........ .........._,.. ....7„ , „ I Iii,9301 A I°11.11111. \\ / / \\ \ , .......................,,,-„:-.-,____.---_,..5-3<___-_-....:5-- ,..-_-_,... — _.--;,///p/ I 4*47: I Pacific LL, 0 \ \ , \ \ ::- , 51 --.. ' '--...------•"..--_,.. ...-- .-----• ...--",.. ..... 9058 \ \ _V_\ ‘ \ / a, s si._ _ g is mi mi • w\IF\ • so _____E___ _ i ` 11 ,, I. WWI. MIMI IMM a 1.1 M 1.1 I. 11 1 lir Community : I 1 I I I R-7 I I I ::::::i , -,i- Ea, 91 o 1 1 I )1 \ Design L0 - 00 \ \'ft.>',.- '..... •••••••'.....- ........:.....- I I I ;:' ''- _...............-... - U) IME Milli 1 •- I irliVAMII iffriiiiign11 [T] 503-941-9484 [F] 503-941-9485 .. . , !Isitf'IMMO IT) I I I 515 rag ii ilViiiim O 704.7741-tijel IRMINIll I 1 WSIV!jklidal PROJECT NO.: 395-049 0_ O ricalei MA TYPE: PLANNING 0 TREE CANOPY - PLANTING PLAN REVIEWED BY: KEL 0 0 0 a 0_ a SCALE O (I) 30 0 15 1 m m FEET 30 Ll • 04 INCH = 30 = (_) NOTES: IP". 1. PLANTERS UNDER STREET TREES TO BE SEEDED WITH GRASS SEED SUPREME MIX (LAWN). STREET TREE - PLANTING LEGEND LAWN (SEEDED) STREET TREES - MEDIUM PRO-TIME 309 (SUPREME MIX) GRASS SEED BY HOBBS AND HOPKINS, LTD. j SYMBOL QTY. COMMON NAME / BOTANICAL NAME: SIZE AND DESCRIPTION RATE: 8 LBS/1000 SQUARE FEET. Emil 2. A PERMANENT UNDERGROUND IRRIGATION SYSTEM WILL BE PROVIDED FOR ALL STREET TREES & LAWN AREAS 80 KATSURA TREE/ CERCIDIPHYLLUM JAPONICA: 2" CAL., B&Bt•3. ROOT BARRIERS SHALL BE INSTALLED ACCORDING TO MANUFACTURE'S SPECIFICATIONS WHEN A TREE IS PLANTED WITHIN 5 FEET OF ANY HARD 2" Pea Gravel Backfill In Planter Strips,Root Barrier Shall Entire Length And Depth \ Be Min,36"Depth x SO'Length •—'w(vJ/` SURFACE PAVING OR UTILITY BOX. FOR LOCAL STREET SEE DETAIL 2 & 3 SHEET L1.05. FOR COUNTY ROADS (SCHOLLS FERRY & ROY ROGERS) SEE DETAIL of Root Barrier PlacedVerticallyOnConcreteSideOf Wle TeIVW4OCe Tree And Centered On Tree 1 SHEET L1.05. i 68 YELLOWWOOD/ CLADRASTIS KENTUCKIA: 2 CAL., B&B Sidewalk \ Curb 6. ALL STREET TREES PLANTED IN COUNTY RIGHT OF WAY ARE TO BE INSTALLED PER WASHINGTON COUNTY ROOT BARRIER DETAIL - SEE DETAIL 1 SHEET L1.05 := Do Not Undermine —` St htural Exc vting.Components When Excavating. 49 JUNE SNOW DOGWOOD/ CORNUS CONTROVERSA 'JUNE SNOW': 2" CAL., B&B 7. ALL PLANTER STRIPS ARE AREAS OF POTENTIAL SOIL COMPACTION, LIMITING TREE GROWTH. IF SOIL CONDITION OCCURS BACKHOE TURNING SHOULD BE USED TO LOOSEN THE SOIL. 8. BACKHOE TURNING: REMOVE ANY LAYERS OF GOOD TOPSOIL. SPREAD 3-4" OF ORGANICS (HIGH-LIGNIN COMPOST) OR ESCS (EXPANDED SHALE/CALCINE 61 GOLDENRAIN TREE/ KOELREUTERIA PANICULATA: 2" CAL., B&B CLAY)AMENDMENT OVER THE AREA, PRIOR TO TURNING THE SOIL. MAINTAIN A SAFE DISTANCE FROM PAVING, SIDEWALKS, AND STRUCTURES, USE BACKHOE TO TURN SOIL TO 36' DEPTH. BREAK SOIL INTO LARGE PEDS AND LOOSELY INCORPORATE THE SOIL AMENDMENT. MAINTAIN A SLOPE OF POLYGON NW COMPANY COMPACTED SOIL AT THE EDGE OF PAVING SO AS NOT TO UNDERMINE THE PAVING SUB-BASE. HAND TURNING MAY BE NECESSARY ALONG THE EDGE OF ( )— PAVING AND AT WALLS, DO NOT TILL TO A DEPTH GREATER THAN THE BOTTOM OF FOOTING. AFTER TURNING RE-SPRED TOPSOIL AND 3-5" OF YARD TREE ROOT BARRIER INSTALLATION [T] (36o) 695-7700 [F] 360-693-4442 18 DOVE TREE/ DAVIDIA INVOLUCRATA: 2" CAL., B&B WASTE ORGANIC AMENDMENT OVER THE SURFACE AND LIGHTLY TILL TO BREAK THE SOIL TEXTURE SUITABLE TO FINE GRADE. (Not to Scale) WWW,pOLYGONHOMES.COM GENERAL NOTES: LANDSCAPE PLAN NOTES: DATE: 12/05/2016 0— 25 RAYWOOD ASH / FRAXINUS OXYCARPA 'RAYWOOD': 2" CAL., B&B 1. THE CONTRACTOR SHALL VERIFY WITH OWNER AND UTILITY COMPANIES THE LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL DETERMINE IN THE FIELD THE ACTUAL LOCATIONS AND ELEVATIONS OF ALL EXISTING UTILITIES WHETHER SHOWN ON THE PLANS ABetweentheRootBallAndPavingr Than 4 Ft.To Paved Surfaces Shall Be Planted With Root Barrier Plantings Within e REVISIONS All Street es With Tree Wells Require Root Barriers Along All Sides Of The Tree Well. OR NOT. THE CONTRACTOR SHALL CALL UTILITY PROTECTION SERVICE 72 HOURS PRIOR TO CONSTRUCTION. Installation TO Be CompletedIrAccordanceWithMan"fact"rer'sSpecifi=aaons. NO. DATE DESCRIPTION GROUNDCOVER SYMBOL QTY. SIZE AND DESCRIPTION: 2. THE CONTRACTOR SHALL EXAMINE FINISH SURFACE, GRADES, TOPSOIL QUALITY AND DEPTH. DO NOT START ANY WORK UNTIL UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED. VERIFY LIMITS OF WORK BEFORE STARTING. LAWN (SEEDED) 50,057 S.F. PRO-TIME 309 (SUPREME MIX) GRASS SEED BY HOBBS AND HOPKINS, LTD. 3. CONTRACTOR TO REPORT ALL DAMAGES TO EXISTING CONDITIONS AND INCONSISTENCIES WITH PLANS TO ODR. RATE: 8 LBS/1000 SQUARE FEET. r�° WASHINGTON COUNTY TREE ROOT BARRIER 4. ALL PLANT MASSES TO BE CONTAINED WITHIN A BARK MULCH BED, UNLESS NOTED OTHERWISE. 37 DWPARTMNNTOFLANDUSE & INSTALLATION �—'�� TRANSPORTATION q,,,+ ENGINEERING SECTION STREET TREES BY STREET FRONTAGES 5. BED EDGE TO BE NO LESS THAN 12"AND NO MORE THAN 18" FROM OUTER EDGE OF PLANT MATERIAL BRANCHING. WHERE GROUND-COVER OCCURS, PLOT STAMP:02/24/11 5:33P KELLYE EFFECTIVE DATE: 3/18/2011 was" 4010 PLANT TO LIMITS OF AREA AS SHOWN. CAD:4olo.DwG FRONTAGE LENGTH / 40 = # REQUIRED STREET TREES OA 505' / 40 = 13 TREES 6. CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE IN ALL LANDSCAPE BEDS AND ALL LAWN AREAS. BO 165' / 40 = 4 TREES 7. CONTRACTOR TO FINE GRADE AND ROCK-HOUND ALL TURF AREAS PRIOR TO SEEDING, TO PROVIDE A SMOOTH AND CONTINUAL SURFACE, FREE OF WASHINGTON COUNTY ROOT BARRIERf1 IRREGULARITIES (BUMPS OR DEPRESSIONS) & EXTRANEOUS MATERIAL OR DEBRIS. © 355'/ 40 = 9 TREES STREET FRONTAGE 8. QUANTITIES SHOWN ARE INTENDED TO ASSIST CONTRACTOR IN EVALUATING THEIR OWN TAKE-OFFS AND ARE NOT GUARANTEED AS ACCURATE SCALE: N.T.S L1 .05 ® 1,005' / 40 = 25 TREES IDENTIFIER REPRESENTATIONS OF REQUIRED MATERIALS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR HIS BID QUANTITIES AS REQUIRED BY THE PLANS AND 9 SPECIFICATIONS. IF THERE IS A DISCREPANCY BETWEEN THE NUMBER LABELED ON THE PLANT TAG AND THE QUANTITY OF GRAPHIC SYMBOLS SHOWN, EO 911' / 40 = 23 TREES THE GRAPHIC SYMBOL QUANTITY SHALL GOVERN F 851' / 40 = 21 TREES K 9. COORDINATE LANDSCAPE INSTALLATION WITH INSTALLATION OF UNDERGROUND SPRINKLER AND DRAINAGE SYSTEMS. "GROW STRAIGHT" TREE TIES O © 687' / 40 = 17 TREES 10. WITH THE EXCEPTION OF THOSE TREES INDICATED ON THE TREE REMOVAL PLAN, CONTRACTOR SHALL NOT REMOVE ANY TREES DURING �\ GALV STEEL WIRE; LOOSE 190 -5 CONSTRUCTION WITHOUT THE EXPRESS WRITTEN CONSENT OF THE ODR. EXISTING VEGETATION TO REMAIN SHALL BE PROTECTED AS DIRECTED BY TO ALLOW 4" OF MOVEMENT HO 1,310' / 40 = 33 TREES I THE ODR. -. IN ALL DIRECTIONS I 02,664' / 40 = 67 TREES REQUIRED STREET TREE QUANTITY LENGTH/40 FRONTAGE LENGTH 11. WHERE PROPOSED TREE LOCATIONS OCCUR UNDER EXISTING OVERHEAD UTILITIES OR CROWD EXISTING TREES, NOTIFY ODR TO ADJUST TREE ` �� FINISH GRADE LOCATIONS. MULCH AS SPECIFIED 1 0 /'' O 1,115' / 40 = 28 TREES KEEP MULCH CLEAR il CUT AND REMOVE TWINE, 12. LANDSCAPE MAINTENANCE PERIOD BEGINS IMMEDIATELY AFTER THE COMPLETION OF ALL PLANTING OPERATIONS AND WRITTEN NOTIFICATION TO THE OF TRUNK BASE - BURLAP, AND WIRE BASKET KO 1,098' / 40 = 27 TREES ODR. MAINTAIN TREES, SHRUBS, LAWNS AND OTHER PLANTS UNTIL FINAL ACCEPTANCE OR 90 DAYS AFTER NOTIFICATION AND ACCEPTANCE, AFROM TOP AND SIDES OF WHICHEVER IS LONGER. 2"X 2"X 8' WOOD STAKES �' ROOTBALL. L© 217' / 40 = 5 TREES SET OUTSIDE ROOTBALL I 3' UNDER FIRST LIMBS OR 5' HIGH. RIVER TERRACE 13. REMOVE EXISTING WEEDS FROM PROJECT SITE PRIOR TO THE ADDITION OF ORGANIC AMENDMENTS AND FERTILIZER. APPLY AMENDMENTS AND ON WINDWARD AXIS /J TOTAL = 272 REQUIRED STREET FRONTAGE TREES FERTILIZER PER THE RECOMMENDATIONS OF THE SOIL ANALYSIS FROM THE SITE. (REMOVE AFTER ONE YEAR) / WHICH EVER IS LOWEST. rrT a .• �.. I—T,—`1.Q CV 14. BACK FILL MATERIAL FOR TREE AND SHRUB PLANTING SHALL CONTAIN: ONE PART FINE GRADE COMPOST TO ONE PART TOPSOIL BY VOLUME, BONE I I I I s �•,; . III— m= NOTE: PARK MEAL PER MANUFACTURE'S RECOMMENDATION, AND SLOW RELEASE FERTILIZER PER MANUFACTURER'S RECOMMENDATION. BACKFILL SOIL z —I I STAKE ALL EVERGREEN TREES —III—r � I` \0 w LESS THAN 4" CALIPER. DO NOT STAKE STATEMENT: 15. GROUND COVERS AND PERENNIALS SHALL BE PLANTED WITH A MAXIMUM 2 INCH COVER OF BARK MULCH WITH NO FOLIAGE COVERED. o III- I 1 —I Ily I I- VINE MAPLES. TREES 1 1/2" CALIPER en ICII IIII—III AND LESS SHALL BE STAKED WITH A i, KAREN E. LANKFORD,ATTEST THAT THE TREE CANOPY SITE PLAN MEETS ALL OF THE 16. CONTRACTOR SHALL OBTAIN WRITTEN APPROVAL FOR ALL PLANT MATERIAL SUBSTITUTIONS FROM THE LANDSCAPE ARCHITECT PRIOR TO \ • f�—III, I I I I A SINGLE WOOD STAKE UNLESS REQUIREMENTS IN SECTION 10, PART 2 OF THE TIGARD URBAN FORESTRY MANUAL. _ I I III— OTHERWISE SPECIFIED. INSTALLATION. PLANT SUBSTITUTIONS WITHOUT PRIOR WRITTEN APPROVAL THAT DO NOT COMPLY WITH THE DRAWINGS AND SPECIFICATIONS MAY BE DIAMETER OF KAREN E. LANKFORD REJECTED BY THE LANDSCAPE ARCHITECT AT NO COST TO THE OWNER. THESE ITEMS MAY BE REQUIRED TO BE REPLACED WITH PLANT MATERIALS / / TREE CANOPY REGISTERED LANDSCAPE ARCHITECT#369 THAT ARE IN COMPLIANCE WITH THE DRAWINGS. ROOTBALL + 12" TREE STAKING DETAIL // 2 LEGENDS NOTES 17. ALL PLANT MATERIALS SHALL BE NURSERY GROWN WITH HEALTHY ROOT SYSTEMS AND FULL BRANCHING, DISEASE AND INSECT FREE AND WITHOUT DETAI LS DEFECTS SUCH AS SUN SCALD, ABRASIONS, INJURIES AND DISFIGUREMENT. 18. ALL PLANT MATERIAL SHALL BE INSTALLED AT THE SIZE AND QUANTITY SPECIFIED. THE LANDSCAPE ARCHITECT IS NOT RESPONSIBLE FOR SCALE. N. TS � O Et CDSUB-STANDARD RESULTS CAUSED BY REDUCTION IN SIZE AND/OR QUANTITY OF PLANT MATERIALS. SEE WASHINGTON COUNTY STREET E eN a Lp. NOT CLOSER THAN 20' MIN. 20' J TREE DETAIL FOR ALL COUNTY STAKES - ROADS MIN. 10' STREET RIGHT WAY CORNER TREE TIE o ANY DIRECTION MIN. 4' TREE TRUNK GEO TEXTILE ROOT CONTROL MULCH o STREET LIGHT CATCH SYSTEM 2" BELOW SURFACE - CITY o STANDARD BASIN OF TIGARD STREETS 24" DEEP L0 MIN. 4' MIN. 4' (BOTH SIDES) SIDEWALK o - _ - MIN 21/2' MIN I / / / ; / / / / / /—, / / / / / / / / / I ' Li_, FROM A HARD i SURFACE — 2' ';>\\ / rr 14...) PLANTED ST' L, WIDTH 2\4ARI' ° w in — Pacific w a DRIVEWAY � 0 PLANTER 0 ° o 4 a 4•Q —' I / / / / / / / / / / / T� / / / / / / / / / / / 1 Community nity a; ° CURB Design 4 • • WATER a. a a SIDEWALK • a .?\ METR cin • SIDEWALK0, a d a GUTTER xr N PUE x , „ STREET T 503 941 9484 [F] 503 941 9485 �l Q FIRE HYDRANT, •� H NO TREES a UTILITY BOX OR — Q D a , •.4 I UTILITY POLE _ �� Q w MIN. 5' FROM hu. 1 PROJECT NO.: 395-049 z w - FACE 0 BUILDING z E J }----- i... TYPE: PLANNING o a LATERAL OR ANY a % I- f O 01 • ! A/2'n UNDERGROUND REVIEWED BY: KEL • o w i� PORCH I • w UTILITY o 0 o TREE PLANTER AND BARRIER DETAIL a Q L - FOR TREES WITHIN RIGHT OF WAY �3� 0 _ HOUSE i CITY OF TIGARD TREE SPACING /4 SCALE.' N. L1 .O5 SCALE. N.T.S L1 .05 Ll • 05 STANDARD COVERED SOIL VOLUME SPECIFICATIONS REMOVAL, STORING AND AMENDED SOILS FOR PLANTED AREAS: OPEN SOIL VOLUME=(PLANTER STRIP AREA+FRONT YARD AREA CONNECTED BY THE COVERED 1. PART 1. COVERED SOIL MATERIALS CONTINUOUS ROOT PATH)x SOIL DEPTH I CONTRACTOR SHALL REMOVE ALL DEBRIS FROM PLANTER AREAS AND PLANTER STRIP AREA=6 FEET X 22 FEET=132 S.F. A. COVERED SOIL SHALL CONSIST OF THE FOLLOWING MIXTURE OF GRAVEL, SOIL AND ADMIXTURES: EXCAVATE TO A DEPTH OF 36 INCHES. SLOPE SLIDES OF EXCAVATIONS AT 1:1 AREA CONNECTED BY CONTINUOUS ROOT PATH=4,000 S.F. SLOPE OR SHORE EDGES TO PREVENT UNDERMINING OF VEHICLE LOAD 1. CRUSHED ROCK, GRADATION OF 100% PASSING 1.25 INCH, MAX. 30% PASSING 0.75 INCH AREAS AND TO PROVIDE A SLOPED PROFILE TRANSITION BETWEEN SOIL I I OPEN SOIL VOLUME=(132S.F+4000S.F.)x3'=12,396C.F. j 2. LOAM/ORGANIC TOPSOIL TYPES AND STRUCTURAL FILL. DISPOSE OF DEBRIS AND SUBSOIL STOCKPILE \ LIMIT OF AVAILABLE COVERED SOIL VOLUME=(SIDEWALK WIDTH)x(SIDEWALK LENGTH)x(STRUCTURAL SOIL DEPTH) — / 3. SOIL BINDER SUCH AS "STABILIZER" EXCAVATED TOPSOIL IN APPROVED AREA OFF SITE. SOIL(50'RADIUS) ___ COVERED SOIL VOLUME=(6')x(3')x(3)=54 C.F. TREE'A' 4. WATER BUILDING TOTAL SOIL VOLUME=OPEN SOIL VOLUME+COVERED SOIL VOLUME =12,396 C.F.+54 C.F.=12,450 C.F. A� le)Vtace, EXISTING AND IMPORTED TOPSOIL AMENDMENTS SHALL BE DETERMINED BY �7 4 WV v PART 2. PROPORTIONS OF COVERED SOIL MATERIALS THE LANDSCAPE ARCHITECT AND APPROVED BY THE CITY ARBORIST. SOIL i' 12,450C.F.ISGREATERTHANTHESOILVOLUMEREQUIREDBYASTREET 7 M TREE IN A 12'RIGHT OF WAY(500 C.F.)THEREFORE THIS SOIL VOLUME MEETS `7_• .SS!;ya; MIXING SHALL BE DONE IN DESIGNATED AREAS OR IN THE SUPPLIERS YARD. i CITY REQUIREMENTS. >;a=_ - >:� A. THE PROPORTIONS OF COVERED SOIL MATERIALS SHALL BE AS FOLLOWS: MIX AMENDMENTS WITH TOPSOIL WHEN SOIL IS IN A FRIABLE CONDITION /� ot\` ir `'-',ONLY ( DAMP AND NOT MUDDY WITH ADEQUATE MOISTURE TO BREAK INTO / , =`f:r: ,, '` ,k _+fir ,... MATERIAL AMOUNT FOR 1 CY AMOUNT FOR 4.6 CY CLODS WHEN TURNED AND WILL NOT LEAVE A MUD STAIN ON THE AND 'Tt_- / -` ,�,�4, --„e /PERCENT OF SOIL MIXES WITH ALL AMENDED SOIL TO THE CITY PRIOR TO I `i�` �* OF COVERED SOIL OF COVERED SOIL / I 't":tit . r INSTALLATION. T'~ 4.- 1 1.0k- V. '.i,;•! CRUSHED ROCK 23.2 CUBIC FEET 4 CUBIC YARDS BLENDED SOIL PLACEMENT AND COMPACTION: /7 TOPSOIL ///i::: ANDSCAPED FRONT /+8�� E ti! �{. v y -.*y�„i YARD / v ilr' •`•r S'`. ?(S 5.9 CUBIC FEET 1 CUBIC YARD _ ''''s`- '' SOIL SHALL BE FRIABLE WHEN PLACED AND COMPACTED. PLACE SOIL IN OPEN SOIL VOLUME) — ;, " r� 4,000 SF. / " SOIL BINDER 13.7 CUBIC FEET 4 POUNDS LAYERS OF NOT MORE THAN 12" IN DEPTH. PROVIDE 3 PASSES°WITH A 2" I Z s POLYGON NW COMPANY COMPACT PLATE VIBRATING COMPACTOR. COMPACT TO 80-85/o MAXIMUM LIMIT OF AVAILABLE j j }r~ [T] (360) 695-7700 [F] 360-693-4442 DRY DENSITY AS MEASURED BY THE PROCTOR TEST OR AS APPROVED FOR solL(5o'RADIUS) WATER 1.6 GALLON 46 GALLONS OPEN SOIL VOLUME m OPEN SOIL VOLUME SPECIFIC BLENDED SOIL MIXES. // // WWW.POLYGONHOMES.COM O LL I I 1+ Ui 0 CURB DATE: 12/05/2016 3'*+ TREE'A' LL 2 B. THE TARGET MOISTURE CONTENT IS 20% BY WEIGHT OF THE TOPSOIL WEIGHT. THE ABOVE WATER . • CONTENTS ASSUME THE TOP IS DRY. THE AMOUNT OF WATER THAT WILL NEED TO BE ADDED WILL BE , ROOT PATH COVERED SOIL REVISIONS ` VOLUME(MINIMUM WIDTH 3')/ STREET �L�=rJA STREET DEPENDENT ON THE MOISTURE CONTENT OF THE RAW MATERIALS. ACTUAL AMOUNTS OF WATER USED NO. DATE DESCRIPTION SHALL % VINI,y WNIM WWII'' 'Vti`�NI'W-I �IuI IYtid'I'14 ti.... .... . BE DETERMINED DURING MIXING. 11 j// ROOT BARRIER PER I-III=III=III=III=III=III •as° °Lay °y° 6'/ III=1 I-III=III-III ° ° ° °•. ° ° ,-., , MANUFACTURERS SPECIFICATIONS _ °Oo°o° °oo'o°o°o \/\//\ a f'��'k..a.t rzo... c..'.- . t, \ IDEWALK _ °m°o°o3�°0°.g00000 \ \ �_ _ \ \ _ II III=1 IIIIII�o°. °°°° °°°•°°°°°° ° _�� /III II11 IIII 111.�II11-171:1.1-1 PART 3. COVERED SOIL MIXING PROCEDURES \ 1= °°�°°° °° °°°°°°°° \ 1 SOIL VOLUME UNAVAILABLE TO III=III—o•o o•o .•o°. oo•o o'— — �. I III III—III—III—IIi— \ TREE'A'WHERE NO COVERED LANDSCAPED FRONT YARD —I I — = I— \ BUILDING 1-I 1-III-I III—III—III III—I , I 1 k I , I A. MIX COVERED SOIL IN BATCHES OF AN APPROPRIATE SIZE FOR THE EQUIPMENT BEING USED. THE END SOILVOLUMEROOTPATH {OPEN SOIL VOLUME) --i— I I—I 1=1 i-1 I =1 I I III III— ROOT BARRIER PER RESULT IS TO BE A MATERIAL THAT IS UNIFORMLY BLENDED TOGETHER. DO NOT BATCH IN QUANTITIES \\ SIDEWALK MANUFACTURER'S SPECIFICATIONS THAT WILL NOT ALLOW THE EQUIPMENT TO COMPLETELY MIX THE MATERIAL. DETERMINE BATCH SIZE AND \\ II ROOT PATH COVERED SOIL VOLUME DRAINAGE QUANTITIES OF EACH MATERIAL NEEDED FOR THE BATCH. I \\ COMPACTED SUBGRADE B. START WITH HALF OF THE CRUSHED ROCK MATERIAL. \N N �12'RIGHT OF WAY--I NN - ••--12'RIGHT OF WAY —CURB C. ADD ALL OF THE TOPSOIL MATERIAL. PROFILE LIMIT OF AVAILABLE SOIL(50'RADIUS) �_� NO SCALE D. ADD THE SOIL BINDER. ___ EXAMPLE SOIL VOLUME CALCULATION — STREET TREE DWG. N0. E. ADD HALF OF THE ESTIMATED WATER. PLAN APPENDIX 11 WITH ROOT PATH F. ADD THE OTHER HALF OF THE CRUSHED ROCK MATERIAL. G. MIX THE MATERIAL TOGETHER. H. SLOWLY ADD WATER TO THE MIXTURE AND CONTINUE TO MIX. THE FINAL AMOUNT OF WATER WILL VARY STREET TREE WITH ROOT PATH il--. WITH MOISTURE CONTENT OF THE CRUSHED ROCK AND TOPSOIL. ADD WATER IN INCREMENTAL AMOUNTS AND MIX THE MATERIAL BETWEEN THE ADDITIONS OF WATER. J .O� SCALE. N.T S 1 I. STOP ADDING WATER AND MIXING WHEN THERE IS A MINUTE AMOUNT OF FREE TOPSOIL REMAINING. THE TOPSOIL WILL COAT THE CRUSHED ROCK AND NOT FALL OUT OF THE MATERIAL. ALL OF THE CRUSHED ROCK SHALL BE UNIFORMLY COATED WITH TOPSOIL. THERE SHALL BE NO CLUMPS OF TOPSOIL OR UNCOVERED CRUSHED ROCK IN THE MIXTURE. II II ROOT BARRIER PER TOTAL SOIL VOLUME CALCULATION FOR TREE'A': J. IF TOO MUCH WATER IS ADDED TO THE MIXTURE, WATER WILL DRAIN OUT OF THE MATERIAL AND THE I II MANUFACTURER'S TOPSOIL WILL WASH OFF OF THE CRUSHED ROCK. IF THIS OCCURS THE BATCH OF MATERIAL SHALL BE II I1 SPECIFICATIONS OPEN SOIL VOLUME=100'x 5'x 3'=1,500 C.F. RIVER T E R RAC E DISCARDED AND SHALL NOT BE INCORPORATED INTO THE COMPLETED WORK. COVERED SOIL VOLUME=0 C.F. PART 4. PLACEMENT OF COVERED SOIL /"/� TOTAL SOIL VOLUME=1,500 C.F. i W 1,500 C.F.IS GREATER THAN THE SOIL VOLUME REQUIRED BY A iimal PARK A. PROTECT SOILS AND MIXES FROM ABSORBING EXCESS WATER AND FROM EROSION AT ALL TIMES. DO I ,, STREET TREE IN AN18'RIGHT OF WAY(s00C.F.)THEREFORE THIS NOT Aamp! gi. LLOSOIL VOLUME MEETS CITY REQUIREMENTS. STORE MATERIALS UNPROTECTED FROM RAINFALL EVENTS. DO NOT ALLOW EXCESS WATER TO ENTER SITE Z PRIOR TO COMPACTION. IF WATER IS INTRODUCED INTO THE MATERIAL AFTER GRADING, ALLOW MATERIAL TO o a Imo- . LL DRAIN OR AERATE TO OPTIMUM COMPACTION MOISTURE CONTENT. C 4I o %� m TREE'A' TREE CANOPY B. ALL AREAS TO RECEIVE COVERED SOIL MIXTURE SHALL BE INSPECTED BY THE PROJECT LANDSCAPE f SOIL VOLUME ARCHITECT co / J I 7.` :7;5 ; AND/OR PROJECT ENGINEER BEFORE STARTING PLACEMENT OF MIXTURE. ALL DEFECTS SUCH AS o —CURB >`c=_ - w I �'� DETAILS NOTES INCORRECT 5 _ 18'RIGHT m � =.»t: \'' �/4-' *;,u ,i OF WAY g I Q ':f. ^ti '. Y t= .. GRADING, COMPACTION AND INADEQUATE DRAINAGE, ETC., SHALL BE CORRECTED PRIOR TO BEGINNING o 1 a ;_;,A, ^.0- Pr ;1 o PLACEMENT OF COVERED SOIL. a TREE'A' 'a Tt= , •-.`p+,,,r 7 ,* S E C. CONFIRM THAT THE SUB-GRADE IS AT THE PROPER ELEVATION AND COMPACTED AS REQUIRED. 4014 , • ; L}�.. f '��,�t:.4 eaSUB GRADE ` �'�" -'7 ELEVATIONS SHALL SLOPE PARALLEL TO THE FINISHED GRADE. CLEAR THE EXCAVATION OF ALL -'. y am l` <0. r'� .44 o CONSTRUCTIONS - LSTREET L ..� 'Y ,$ ,$ 'N DEBRIS, TRASH, RUBBLE AND FOREIGN MATERIAL. FILL ANY OVER EXCAVATION WITH APPROVED FILL AND W '`':. -\ WO*. . -% 5'PLANTER w • o COMPACT TO THE REQUIRED SUB-GRADE COMPACTION. ' STRIP i- 0 I11 OPEN SOIL VOLUME a SIDEWALK /' OPEN SOIL a ROOT BARRIER PER MANUFACTURER'S D. INSTALL COVERED SOIL IN 6-INCH LIFTS AND SPREAD UNIFORMLY OVER THE AREA. COMPACT EACH ' 1 VOLUME Z m SPECIFICATIONS LIFT TO o CURB THE REQUIRED PERCENT OF MAXIMUM DENSITY. DELAY PLACEMENT 24 HOURS IF MOISTURE CONTENT r� 0 0 EXCEEDS MAXIMUM ALLOWABLE, PROTECT COVERED SOIL WITH PLASTIC OR PLYWOOD DURING DELAY. _ •(/4 N TAKE PARTICULAR CARE NOT TO DAMAGE UTILITIES WHEN INSTALLING COVERED SOIL. COVERED SOIL ,I// l o 4. � THAT �( g SIDEWALK11111, War INEw AI )----J WILL BE THE BEDDING FOR UTILITY LINES SHALL BE COMPACTED TO CONFORM TO THE REQUIRED GRADE /� U J 1114 w THE UTILITY LINE. DO NOT COMPACT THE IMMEDIATE VICINITY ABOVE A UTILITY LINE UNTIL A FILL DEPTH OF W 1C 11� 11 i1)1 1I`f=l f I�)1=i( \/ ' mil ^ . �� , ,;,� ; 11�1=I�1=I 11=I I I= 11-III=I 1-31 I \ \ 'r I P a c i fi c i- AT LEAST 12-INCHES ABOVE THE UTILITY LINE IS REACHED. a 11 '1"-; I l I=III=1I I= 1=III=III=I ��\�� I=1 I=I I II I II I I I I=I I=�I �'/ . a III 1—I 1 I—III-1 I I-1 I I-I I I"I I I- III-I I-I 1 I�I 1 I, , I H I I-1 I I- Community -1 I-1 I-111-I 11-II I-I I-III-III-II 1 III III-I o E. BRING COVERED SOILS TO FINISHED GRADES AS SHOWN IN THE APPROVED DRAWINGS. IMMEDIATELY III-11I ,111 I I11IIIII IIIII I IIIII II 11 i' I I Design 2 PROTECT THE COVERED SOIL MATERIAL FROM CONTAMINATION BY WATER BY COVERING WITH PLASTIC OR STREET PLYWOOD. I II 18'RIGHT OF WAY xr II III COMPACTED SUBGRADE [T] 503 941 9484 [F] 503 941 9485 DRAINAGE NO SCALE PLAN PROFILE EXAMPLE SOIL VOLUME DWG. NO. Q CALCULATION STREET TREE APPENDIX 11 PROJECT NO.: 395-049 a0 WITH OPEN SOIL E TYPE: PLANNING o REVIEWED BY: KEL u 0 i o STREET TREE WITH ROOT PATH 2 a a o 0 SCALE N. T.S 1 .06Ll • 06 U 6L 1 I 3 I I OPEN SPACE PLANTING LEGEND: —__H_I I TREES 0 I / \ I / I CHINESE REDBUD/ CERCIS CHINENSIS: B&B 0 1 102 I CAPITAL SELECT FLOWERING PEAR/ PYRUS CALLERYANA 'CAPITAL' : B&B 95 _----) \ / \ CHINESE KOUSA DOGWOOD / CORNUS KOUSA 'CHINENSIS': B&B YOSHINO FLOWERING CHERRY/ PRUNUS X YEDOENSIS: B&B Quv' " SHRUBS )(,__ F --/ TRACT FII --- ...., 3 FOREST FLAME PIERIS / PIERIS JAPONICA 'FOREST FLAME' I, r r r ,--- ,--- r W RHODODENDRON 'JEAN MARIE DE MONTEGUE' < i 0 1 I 0 - w- 'NIKKO BLUE' HYDRANGEA/ HYDRANGEA MACROPHYLLA 'NIKKO BLUE' cc Z POLYGON NW COMPANY M 1 (N RENAISSANCE SPIREA/ SPIREA VANHOUTTEI 'RENAISSANCE' •O I •O [T] (36o) 695-7700 [F] 36o-693-4442 r r DOUBLFILE VIBURNUM /VIBURNUM P. TOMENTOSUM: 24"-30" HT. WWW.POLYGONHOMES.COM 94 103 C l/) ,--, , , DATE: 12/05/2016 THUNBERG SPIREA/ SPIREA THUNBERGII r r r ,—, ,—, ,—, I 1 3 l r COMPACT JAPANESE HOLLY/ ILEX CRENATA 'COMPACTA' REVISIONS i I 1 NO. DATE DESCRIPTION 0 TRACT F — OPENSPACE PLANTING PLAN 'CRIMSON PYGMY' BARBERRY/ BERBERIS THUNBERGII 'CRIMSON PYGMY' AZALEA/ VARIES I ` \_M ANTHONY WATERER SPIREA/ SPIREA BUMALDA 'ANTHONY WATERER' OTTO LUYKEN CHERRY LAUREL/ PRUNUS LAUROCERASUS 'OTTO LUYKEN' 107 `\ SW B LAC KSTO N E LN ` SW POTOMAC RD r ..... f w w ��fiff w �� AM w w w 44 l N,, ii. r * ,_, -- --- - -- ---- -- -- -- -- -- -- - -- -- - -- -- - 4 TRACT D ) 1 P ,__, r �� 109 ��\ � 108 / \\ 83 82 TRACT L 81 80 �� RIVER TERRACE ____ ,_, mil, 0 PARK oTOMkV p _ Q gGRD - - - - - - 7 0 TRACT D — OPENSPACE PLANTING PLAN OPEN SPACE CNI PLANTING PLAN U N a O N J — w 'i w S N 3 w U Q _, _ a_ N _, _ _, _ O NJ 0. 64 65 J :CT � 66 67 O Lo c a) -.' 1\.. ,="// 7 ..0 E Pacific T, Community - - - �- - - - - - - . Design - - O !I .. ": , [T] 41 F5 1 5 a -SE11IIi111' E M et p M / mum _ ,ri mom;' PROJECT NO.: 395-049 c SW HAWK RIDGE RD WOLII %ilt�I TYPE: PLANNING i O REVIEWED BY: KEL g P 0 c, o o. SCALE 0 20 0 10 20 ("a) co Q TRACT .3 & L — OPENSPACE PLANTING PLAN 1INC= 20 FEETL2 0 1 — Z \"' \ \\\ \\ ` \ \I � 1 .`\\ F 1 \� � � '` �� ,,,i\I i i i \\ /\ 1 i —/ I i��i \�\\ — NATURE TRAIL ACTIVITY AREA t \ II / I 11 \ / \ I I \ / \ \ 1 s / I 1 I 1 NATURE TRAIL ACTIVITY AREAS: III / \ 1 \ I I`, AL( ,�T I I I 1 ... I I I I I '-R .y / \ kI \\ \ \ / \ �,� 'I I J ' o. 1 I �I!� I I I I \ I �� NATURE TRAIL ACTIVITY AREAS ARE A NEIGHBORHOOD AMENITY LOCATED ALONG NATURE PATHS I / \ AL\ g ' /41 �. Ia4Wil \ \ a I I I I I I I / '4/ \ I I I / THROUGHOUT THE PARK. THERE ARE TWO TYPES OF NATURE TRAIL ACTIVITY AREAS: ACTIVE AND PASSIVE. I I I / ` / /' �\ \ ` \ �A I I I 1 ` I I - / I \ I I / / ACTIVE AREAS ARE DESIGNED FOR CHILDREN OF DIFFERENT AGE GROUPS AND INCLUDE PHYSICAL �I I I� / �vi \ 4 I I I / / I I I Ii � , / I / I I I \ N \ \ \ ! \ \ I I 1 I // / / I 1 I I I �� I / CHALLENGE ACTIVITIES. PASSIVE AREAS ARE INTENDED FOR ALL AGES. DESIGN CONCEPTS FOR ACTIVE AND / �I 111 I // \\ / \` l.\ �. \ \\ I \ \\ \ / I I I I i I / / / / / / / I i I I I 1 �� j / // / PASSIVE AREAS ARE LISTED IN THE TABLE ON THIS SHEET. I II , \ � 11 it \\ \ * ;j / / �i� l I I / I I i I 1 I _r -� - / <9e)t/ / � / �� +� \ \ 1 \ \ I I I / / / ll I 1 / 1 I / / / THESE AREAS PROVIDE OPPORTUNITIES TO EXPLORE AND ENGAGE WITH THE NATURAL RESOURCES IN THE ielVta.C.e. / \ 1 I \ `- '�� I I / / / �/ / / I I / / / )/ I I / / LOCAL RESIDENTIAL NEIGHBORHOOD. CHILDREN BENEFIT FROM OPPORTUNITIES FOR BOTH STRUCTURED / \ A, 1 * _ ,. ,. ,+ I / / / / / / / / / / / / / \ / 444 / / AND UNSTRUCTURED ENVIRONMENTAL EDUCATION. HANDS-ON INTERACTION WITH NATURAL AREAS _---/ �/ \ \ N 1 r� , --�/ I I / / �r l l l l / l / ,—A\► 04, / / PROMOTES HEALTHY CHILDHOOD DEVELOPMENT. \ \ / `� Ii 1 1 ` ,� I / / /� / / / / / / I / `..V%7 = ``�= / SAFETY WILL BE ENSURED THROUGH REGULAR MAINTENANCE AND COMPLIANCE WITH THE REQUIRED a. . \ a I .,-%a / / . / I I p RULES AND SPECIFICATIONS. \ \ \ / \ \ III / / I i I / / , l l / / 1 / e 4 / \ \ \\ / \ 1 \ . �>I I I I I I / f i r ,,-• l l / l / / 11 / \ \\ \ /� '�` '� -\ I '� �J �. ,t, 1 I I 1 I / 1/4 .r,'\ / / / / I / ' / / NATURE TRAIL ACTIVITY AREAS ARE DESIGNATED LOCATIONS, MARKED BY ENTRY SIGNS AND/OR PHYSICAL \ V/ \ \ I I I I \ I / / / / / / / 1 ' / / MARKERS. THE PRESERVATION OF THE EXISTING VEGETATED CORRIDOR AREAS WILL BE CAREFULLY I \ / \ ��! / I I I I I / I I / / / / / / I / / CONSIDERED IN THE DESIGN OF ACTIVITY AREAS. NATURAL MATERIALS, ON-SITE MATERIALS, I \ / 4. I I sia iI I I I , I I / / / / / ' I j / ft / / NATURE-THEMED MATERIALS, AND SOFT SURFACES ARE USED TO CONSTRUCT THE ACTIVITY AREAS IN POLYGON NW COMPANY / �\ ` = IIII l\ I I / / I I I / / / / / % I / / ORDER TO BLEND ACTIVITY AREAS WITH THE NATURAL SURROUNDINGS AND TO LIMIT IMPACT TO HEALTHY \ I I I I / / / / / HABITAT. [T] (360) 695-7700 [F] 360-693-4442 I I / �. �. \ �. c I 1 j \ I / / I 1 1 / / / / / / /emir / ,ityI I // \ I 11111) \ I 1 / // a I / / / / / ,/e / RULES & SPECIFICATIONS I giff i i / : WWW.POLYGONHOMES.COM ,� DATE: 12/05/2016 I //I 1111 , I 1I / I/ / / // ',1k l / / / / / / -i`` I , / THE FOLLOWING RULES AND SPECIFICATIONS ARE INTENDED TO GUIDE NATURE TRAIL ACTIVITY AREA I /4 I ,� ,� ,� ,� ,� \ 1,4, 1 1 I- I I . ' / ' 1 / 1 / / / / t.,. / / / / 41 - t� / / DEVELOPMENT AND MAINTENANCE TO ENSURE THE SAFETY OF ACTIVITY AREAS AND THE PROTECTION OF REVISIONS // 1I1 1 1 1 / / / / I ' / / ,� NATURAL RESOURCES. THESE RULES AND SPECIFICATIONS SHALL ALSO BE INCORPORATED INTO THE I / I I i I �� 0 1 I I / / / ��` l .� / / DEVELOPMENT OF THE MAINTENANCE PLAN. NO. DATE DESCRIPTION 1 'y' / 4 / / / I / f 'w! I / • PHYSICAL CHALLENGE ACTIVITIES SHALL BE COMPOSED OF NATURAL OR ON-SITE MATERIALS TO THE 4 . 1 . . . . . I / 11 I I / I \ l t// I I I \ 7 ^; �„' j*, / 1 I / / /� I / I I I EXTENT FEASIBLE. OTHER MATERIALS SHALL BE NATURE-THEMED AND SHALL BE DESIGNED TO BLEND 2 / / 6 I "1i,iTr'' Aisz / / I / I I INTO THE NATURAL LANDSCAPED WITH MINIMAL IMPACT TO HEALTHY HABITAT. / r ryt;�?i: �� . / / I / I I / • INVASIVE NON-NATIVE OR NOXIOUS VEGETATION SHALL BE REMOVED. �' /� / ( I / / / / / \ 1 II 1 tilis/// / / STATIONS MUST BE ANCHORED. NO TRAIL ACTIVITY STRUCTURES INSTALLED ON-SITE MAY BE MOBILE, I I v� t I I J / Il / I1 lio E.G. HAVE THE ABILITY TO ROLL OR TIP. j "� I I / / ' / / • •/ • BALANCE STATIONS SHALL BE LESS THAN 30" IN HEIGHT. I I �, - I I IIIII / / EXISTING TREES- : / I IIw/7" I I I • FALL ZONE SHALL BE BARK OR WOOD CHIPS (NO TREATMENT). �. I �. i ��\ • I l.. � / I I I /I / TO REMAIN / I / �.� ;��'-r / /// N I 1 i.' ( ' ' i I I I / 1 1 1 / l ' � � �tl I ;II I / ' N1 1 / I / I I I / 1 / 1 / t / l / hl�til/4 l/ III / // I _ / // ,- it' % / , ,� / / NATURE TRAIL 1 II PLA A WITH / / I I 1f / �? . / � / Y,A �r� = LAWN I / / / / 1 1 / / ,// �j / / NATURE ACTIVITY AREA 'Si I / 12' x 12' SHELTER / / I 1 / , /� ► �� k - ° - - ,N''?-:= -� ;..�a. z I / �. I. / / / I 1 1 I Y / /0 / O ACCESS ROAD, (PASSIVE) am. ..._ •. � , -* \ / ..•• PICNIC TABLES AND / / / / / / / / /ii , , BENCH /�• • I / / O STORM • / , I • •CKERY WALL / / s / / / / f l `%r VOL • PASSIVE AREAS — =.' YOUTH LOT / _ .. . s / / / /7 / I I 6- ," �'j ��I WATER vY : �. ,�; -- , ••• � � � I I / � � �/ I I / / '/ Stump seating Butterfly observation / t•' 1 - I �` / / ft _w� :►, +' /�,�' lit! - FACILITY Obstacle walk Bird houses �ti - PLAY AREA ,:• �- .\ / / % �/ / �// 1 I �' _ _ / Sao / / i . ' '"_ • �;^•� c / 4 % I I �� ' ~\ Story telling pole Nature art •. .ram i \ % fl / \ / I 3 WIDE �. +`_� �—� ��.� �� RASH ( - / �L/�/ / / �11� Benches Find the 13 worms �� ,, ,_�. CONCRETE •'• e�� /�� ' / x / i 1 iy► / (� Listening Station Plant ID fables .�.. [ o , , , , .. �. •� 1 �� / � TE• 'f� � Spring/Autumn color _.. � \;, �. 14: �� Q n 'i ,•PATH ' , , .�., C�1fl1J�� aIII;�� fir;', �i / I I ( / / , �� I / / Smell Garden :, ��•.it' :;c -. : 'fr f,1® ," `:,.�: �a� � .�1 �, / / / / ( CLEAR AND REMOVE 1 % ,/�/►� — -1 �•1! :1,,.. J'i ,V: =• ` ��. �� ► ��op- � WOODCHIP TRAIL% I I I INVASIVES 10 FROM TRAIL ��►,�« ♦ ..,�: �, '.:„- • .,. 11 - 111W- i � /�^o / I / A 1 CENTER LINE / �: �,,t* rr4, - �� di ;: y„ _ • RIVER TERRACE �� l..: I `°, PLA WOOD • / 1 / / '� �, TRAIL l''''''P's*S1'‘, 07___ I ��7�� a,‹ -,s,-,; ,,-,, • ',,, I 1 _,,,,,,,,,,%... y i , / , 44.14x/S. � � BRIDG / / / / , CONNECTION / / PARK .,..c.... . �' WyeS'4 ) I / CROSSING ,""/� // // J/ / - --�� ,._ `—\_,_\ c ) / I I 1 �' ; ,,, , f -. �• ORNAMENTAL )�;,•o- �� -41 — �0► <ta o ,�? Vi / / / / / / I / / I J �, - I \� NATURE ACTIVITY AREA �_ _ a y .� GRASSES •�o��o � �, , / / / / / / / / / / / _ ( / I / r / 4- -= I / ► t -� �� `�! r : "` �� I .L E�t�`� y ,� / 7 (ACTIVE) - • •., .;,i: AND SHRUBS ' � ��% / / / pe.,,,1 „� 3 S :i i� .. ,, ` e. , / �1�L1 ACTIVE AREAS , . -i �� / / ; ' NEIGHBORHOOD a GRASSED 0)" Tar 4C %A ORNAMENTAL / 4 ��t- I Playground Log fort E PLAY MOUND % �� GRASSES / ��/• 1t Stump Steppers Tee-pee ;Y" • ='�`„ PARK PLAN c % t �o� ,' ��i/ Covered net Rope bridge c.Lo pr- ENTRY • �'N�.?, 'ROCKERY WALL /� ii��ITiiiiillr�> climber Crawl-through log TRELLIS t ` �• ��i t '�\ e / �� Log climber Digging areas t 5 WIDE �� / NATIVE JPLANT MIX ,. Musical instruments Tree cookies � ►- CONCRETE ` / i T �� / / / / See-saws �-- PATH \v ` t. /%1\l I // /i/ — - k / !/ / , SCALE -ter k �I I I r / ( i / / / PARK AND NATURE TRAILS - CONCEPTUAL PLAN (i) L�,. _' ilr i I- ' ---.,- / � `. I / c O m m m ►,'1 -/ // 1 / / I / / 1 INCH = 20 FEET I I I l l/l \ \� / II // J� 1 / - \ . ! I / ,/ I I / /\ I I ► !I I I 1 , / o. 0 Q LEGEND : o U `\ / ' Pacific • clot, SHADE TREES - 2' CAL. / SPACING VARIES NATIVE TREES IN NATIVE PLANTING AREAS - 3' HT. / SPACING VARIES \ EVERGREEN TREES - 8' HGT. NATIVE PLANT MIX WITH LOW GROW NATIVE GRASSES 2 GAL.. Community RED SUNSET MAPLE/ ACER RUBRUM FRANKSRED / I \ DOUGLAS FIR/ PSEUDOTSUGA MENZIESII: 8 HT., B&B BIGLEAF MAPLE/ ACER MACROPHYLLUM: 3 HT., / \ / RED FLOWERING CURRENT/ RIBES SANGUINEUM Desl n EMERALD VASE LACEBARK ELM / ULMUS PARVIFOLIA 'EMERALD VASE' BLACK HAWTHORNE/ CRATAEGUS DOUGLASII: 3' HT., WESTERN WHITE PINE/ PINUS MONTICOLA: 8' HT., B&B OREGON GRAPE / MAHONIA NERVOSA ° ENGLISH OAK/ QUERCUS ROBUR PACIFIC DOGWOOD / CORNUS NUTTALLII: 3' HT., WESTERN RED CEDAR/ THUJA PLICATA 83' HT. PACIFIC NINEBARK/ PHYSOCARPUS CAPITATUS WHITE OAK/ QUERCUS ALBA OREGON ASH / FRAXINUS LATIFOLIA: 3' HT., . LELAND CYPRESS/ CUPRESSOCYPARIS LEYLANDII: 8'-10' HT., B&B [T] 503-941-9484 [F] 503-941-9485 0 RED OAK/ QUERCUS RUBRA PYRAMIDAL ATLAS CEDAR/ CEDRUS ATLANTICA 'FASTIGIATA' SNOWBERRY/ SYMPHOROCARPUS ALBA N VINE MAPLE/ ACER CIRCINATUM: 2 CAL., B&B RED TWIG DOGWOOD/ CORNUS SERICEA i AMERICAN HOPHORNBEAM / OSTRYA VIRGINIANA INCENSE CEDAR/ CALOCEDRUS DECURRENS SHINY LEAF SPIRAEA/ SPIRAEA BETULIFOLIA BLOODGOOD LONDON PLANETREE - PLATANUS ACERIFOLIA 'BLOODGOOD' ORNAMENTAL GRASSES AND GROUNDCOVERS - 1-2 GAL. COLUMNAR EASTERN WHITE PINE / PINUS STROBUS FASTIGIATA PROJECT NO.: 395-049 SALAL/ GAULTHERIA SHALLON E SMALL ORNAMENTAL TREES- 2" CAL. SPACING VARIES TYPE: PLANNING o DWARF FOUNTAIN GRASS/PENNISETUM ALOPECUROIDES ' HAMLEN' 0 SMALL ORNAMENTAL SHRUBS - 2 GAL. N • • LAWN REVIEWED BY: KEL CHINESE REDBUD / CERCIS CHINENSIS: 2" CAL., B&B BLUE OAT GRASS/ HELICTOTRICHON SEMPERVIRENS ., • DAVID VIBURNUM / VIBURNUM DAVIDII FINE LAWN, SEED 3 PURPLE FOUNTAIN GRASS/PENNISETUM SETACEUM 'RUBRUM' ISANTI REDOSER DOGWOOD / CORNUS SERICEA 'ISANTI' • o CAPITAL SELECT FLOWERING PEAR / PYRUS CALLERYANA CAPITAL : 2 CAL., B&B "MASSACHUSETTS KINNIKINICK' / ARCTOSTAPHYLOS UVA URSI 'MASS.' • • o BLIREIANA PLUM / PRUNUS X BLIREIANA: 2" CAL. B&B ANTHONY WATERER SPIREA/ SPIREA BUMALDA 'ANTHONY WATERER' • 0. CHINESE KOUSA DOGWOOD/ CORNUS KOUSA 'CHINENSIS': 2 CAL., B&B BEARBERRY COTONEASTER/ COTONEASTER DAMMERI 0 SCARLET MEIDILAND ROSE/ ROSA MEIDILAND 'MEIKROTAL' COMPACT JAPANESE HOLLY/ ILEX CRENATA COMPACTA JAPANESE MAPLE / ACER PALMATUM : 8' HT. CRIMSON PYGMY' BARBERRY/ BERBERIS THUNBERGII 'CRIMSON PYGMY' YOSHINO FLOWERING CHERRY/ PRUNUS X YEDOENSIS: 2" CAL., B&B AZALEA/ VARIES L3 • 0 I a z NOTES: 1. SEE SHEET L4.02 AND L4.03 FOR VEGETATED CORRIDOR 3 \ 3 PLANT LEGEND, NOTES, DETAILS AND CONDITIONS. I T. , , 2. ENHANCEMENT OF VEGETATED CORRIDOR AREA = .22 ACP EMIA P P P 4 I / \ S MITIGATION AREA REQUIRED = .41 AC (17,588 S.F.) PER !_1w` I \ / \ 3 / CWS FILE NUMBER SPL - (��Jj, I LEGEND: WETLAND D \ we" EXISTING BUFFER IN DEGRADED CONDITION TO BE 0.05AC 11 ,018 SF CED �..- 4 I TOTAL AREA = 3.19 AC (138,919 SF) 'l ENCROACHED T > > p > p PROPOSED BUFFER MITIGATION BUFFER > > > TOTAL AREA = 0.83 AC (35,983 SF) 1 ,587 SF - _ J - - _ _ _ _ ENCROACHED BUFFER > > EXISTING BUFFER IN GOOD CONDITION TO BE ENCROACHED 1111 �` POLYGON NW COMPANY RETAINED DEGRADED " 110 ' �� \41 3 / TOTAL AREA = 3.44 AC (149,904 SF) [T] (36o) 695-7700 [F] 360-693-4442 �� • �� WWW.POLYGONHOMES.COM L.BUFFER `� �� _ BUFFER TO BE \ GOOD It DEGRADED BUFFER ENCROACHMENT i y ♦ r\ TOTAL AREA = 0.68 AC (29,714 SF) DATE: 12/05/2016 W W m�� ,, am:k msww 4 w - s /.L-+'�NIP&• ENHANCED 157 SF � X�_____ ► :a►__ `�►� `k.40��_________�D.�_____a M . . . REVISIONS Mint,.‘i____L ' NIL`.WNIL—� _ ®___ ____Na1�`-` \M - - - EXISTING WETLANDS ENCROACHED ii�i _ _ _ _ _ _ _ _- __ r __ �` ��__ , ` 44 GOOD BUFFER �/ -v„Iv„ •�,,•�r#I4*,477,1 ��'�� -4/1 % NO. DATE DESCRIPTION ,�' ,� , - '� 4'�, t ,yWATER QUALITY FACILITY ,� ,� ;t4 PLANTING- SEE SHEET L4.02 FOR WETLAND C �� / �4 .A1 4tp$frff : : / PLANTING LEGEND. 0.7OAC ► • O, . . �+.4." 1 ,296 SF S,� +744 O GOOD BUFFER ,� �� t %�': 2,830 SF TO REMAIN CIO, Vir , ENCROACHED 4,947 SF MARGINAL ,tge, E�� „�j' `v DEGRADED - , BUFFER TO BE ♦ �, ,O VEGETATIVE CORRIDOR AND MITIGATION AREA PLANTING NOTES: DITCH ; ENHANCED ,�� , • • - e0,�� BUFFER _ • - - - - 47 BARE ROOT STOCK SHALL BE INSTALLED ONLY FROM DECEMBER 15 THROUGH APRIL 15. • / • �, �,♦ •�' CONTAINERIZED STOCK SHALL BE INSTALLED ONLY FROM FEBRUARY 1 THOUGH MAY 1 AND OCTOBER / �' -� Ve, / ��♦♦ TREATMENT 1 THROUGH NOVEMBER 15. ' / ,T ♦ , ** CLUSTER = GROUPS OF 3-7 PLANTS IN SAME AREA WITH GRASS IN BETWEEN. SEEDING RATE: PURE ALE / 9,682 SF DEGRADED � , SW LIVE SEED (PLS) POUNDS PER ACRE. / ` .� / ' - - - / BUFFER TO BE t - - / / / PLANTING NOTES (PER CWS DESIGN & CONSTRUCTION STANDARDS, APPENDIX A PLANTING BUFFER I / i REQUIREMENTS, JUNE 2007): U ENHANCED ` WETLAND B - ♦_,..,1‘ �' �•• ' 1. PLANTINGS SHOULD BE MULCHED A MINIMUM OF THREE INCHES IN DEPTH AND 18 INCHES IN I • TO REMAIN / �j 0.15AC I • J ► > > >■ ► ` / 7 DIAMETER TO RETAIN MOISTURE AND DISCOURAGE WEED GROWTH AROUND NEWLY INSTALLED ► > > > > W 1 BUFFER 1' > > ► > > , PLANT MATERIAL. I / ► > > ► p ♦ /, • f > > > > / TO REMAINWETLAND / > > > > ..•' 2. TREE PLANTINGS SHOULD BE PROTECTED FROM WILDLIFE DAMAGE DEER BROWSE) BY > > > > ► I t4/ ( EXTENDS OFFSITE - / > > > > > > > > > I> > ► �� / / INSTALLING TREE-PROTECTOR TUBES OR WIRE MESH CYLINDERS AROUND NEWLY INSTALLED � / PLANTINGS. (SEE IVAM GUIDELINES) / . • / ► ' , > , > , > , > , > , > �� 1 ,996SF I / �T_T�� ► lS ► > > > > > > > > > > > C ENCROACHED �' MAINTENANCE PLAN: / • .'�/ i D > > D > D > D > D >j GOOD BUFFER 3. CLEAN WATER SERVICES REQUIRES A TWO-YEAR MAINTENANCE PERIOD FOR VEGETATED // > > ► p > > > > > > > > ' CORRIDOR MITIGATION. THE MITIGATION SITE IS TO BE INSPECTED ANNUALLY, A MINIMUM OF , . RIVER TERRACE D > > > > > THREE TIMES DURING THE GROWING SEASON AND ONE TIME PRIOR TO ONSET OF THE GROWING /- - - - . . �> D > > > D > >D > >D > >D > ( SEASON. INVASIVE SPECIES CONTROL IS TO BE CONDUCTED AS NEEDED BASED UPON THE SITE / ♦> > ► > > > > > 0 ////I INSPECTIONS. PARK [> > > > > > > > N // '` > > > > ► ► > > > > > > > > > > 4. CLEAN WATER SERVICES' SUCCESS CRITERION FOR VEGETATED CORRIDOR LANDSCAPING IS ► 1 a // > > > P ► > > > > > > > > > > 80%T SURVIVAL OF TREE AND SHRUB PLANTINGS DURING THE TWO YEARS FOLLOWING /� .. > p > p > p > p > p > p > p > PLANTING. THE VEGETATED CORRIDOR LANDSCAPING SHALL BE MONITORED ANNUALLY DURING THE GROWING SEASON TO ASSESS SURVIVAL OF TREE AND SHRUB PLANTINGS. IF ANY ,� - ■> ►- > D > > > ► / MORTALITY IS NOTED ON THE SITE, THE FACTOR LIKELY TO HAVE CAUSED MORTALITY OF • > > > > > > > > > > > > > > IL PLANTINGS IS TO BE DETERMINED AND CORRECTED IF POSSIBLE. IF SURVIVAL FALLS BELOW 80% a7 p ► p > p > p > p > p > p > WATER QUALITY AT ANY TIME DURING THE TWO YEAR MAINTENANCE PERIOD, THE PLANTINGS SHALL BE MITIGATION PLANTING o / \ / ► ► D I> pD > D I> pD I> pD I> >D > ' FACILITY REPLACED, AND OTHER CORRECTIVE MEASURES, SUCH AS ADDITIONAL BROWSE PROTECTION, a, // • ► > > > > > > > > > > > > ► MULCHING, OR IRRIGATION, MAY NEED TO BE IMPLEMENTED. IF REPLANTING IS NECESSARY, THE PLAN r > > > > > > ' MAINTENANCE PERIOD WILL BE EXTENDED FOR TWO YEARS FROM THE DATE OF REPLANTING. 23,681 SF •p > p > p > p > p p p p � p' / ' 9I uJGOOD ppPID - > > > > > > > > > > > > > > , SURVEYED TREE \ 5. INVASIVE SPECIES CONTROL IS TO BE CONDUCTED AS NEEDED BASED UPON THE SITE Li, BUFFER TO ,'t> i > > > > > - > > > > > > ► j INSPECTIONS. INVASIVE SPECIES INCLUDE: HIMALAYAN AND EVERGREEN BLACKBERRY (RUBUS ► > > > ► > > > CANOPY LINE _ DISCOLOR(ARMENIACUS)AND R. LACINIATUS), REED CANARYGRASS (PHALARIS ARUNDINACEA), ►■B > C > > > > > C ► > > ► > > > ► TEASEL (DIPSACUS FULLONUM), CANADA AND BULL THISTLE (CIRSIUM ARVENSE AND C. REMAIN > > - > > > ► > > > > > > > > ► > > .� '/ O VULGARE), SCOTCH BROOM (CYTISUS SCOPARIUS), PURPLE LOOSESTRIFE (LYTHRUM SALICARIA), > > > > > > > ► > > > �o, ,� JAPANESE KNOTWEED (POLYGONIUM CUSPIDATUM), MORNING GLORY (CONVOLVULUS AND z D . > > > > > > > > > > > > > ��' �� CALYSTEGIA SPECIES), GIANT HOGWEED (HERACLEUM MANTEGAZZIANUM), ENGLISH IVY Z . D , > D > D > D > D > D > D _ > D > D > D ► D D , I \ I (HEDERA HELIX), NIGHTSHADE (SOLANUM SPECIES), AND WILD CLEMATIS (CLEMATIS 0 LIGUSTICIFOLIAAND C. VITALBA). w 29,368 SF BUFFER MITIGATION LIMITS OF I I co Lo GRADING I I a o 2 0 MITIGATION - PLANTING PLAN Pacific Community a, Design C C 0 ci [T] 503-941-9484 [F] 503-941-9485 a M..1n'E.1��1 �R„ la=_„mW 2• 1111111fi, m�`wm mm 111111111 PROJECT NO.: 395-049 MINIM c _RNI MI`I 111111111 a rv -1iiiiIIu• TYPE: PLANNING i & Illliniilli; REVIEWED BY: KEL a A . .�i11111111111111111 2 0 a SCALE 0 (;) 40 0 20 40 a 00 0 1 INCH = 40 FEET L4 • 01 a z C.W.S. CONDITIONS FOR VEGETATIVE CORRIDOR, MITIGATION AREAS AND SWALES: VEGETATED CORRIDOR BUFFER ENHANCEMENT PLANTING LEGEND 1. CLEAN WATER SERVICES SHALL BE NOTIFIED 72 HOURS PRIOR TO THE START AND COMPLETION OF ENHANCEMENT/RESTORATION ACTIVITIES. (0.32 ACRE, 14,086 SF) ENHANCEMENT/RESTORATION ACTIVITIES SHALL COMPLY WITH THE GUIDELINES PROVIDED IN APPENDIX A: LANDSCAPE REQUIREMENTS (R&O 07-20: APPENDIX A). TREES SYMBOL QTY. COMMON NAME / BOTANICAL NAME: SIZE AND DESCRIPTION �' ,�' NOTES: 2. PRIOR TO INSTALLATION OF PLANT MATERIALS, ALL INVASIVE VEGETATION SUCH AS HIMALAYAN BLACKBERRY, ENGLISH IVY, AND ENGLISH HAWTHORN, WITHIN ,,,,,�, THE VEGETATED CORRIDOR SHALL BE REMOVED. DURING REMOVAL OF INVASIVE VEGETATION CARE SHALL BE TAKEN TO MINIMIZE IMPACTS TO EXISTING 28 BIG LEAF MAPLE /ACRE MACROPHYLLUM: BARE ROOT/ 10' O.C. 1. VEGETATED CORRIDOR NATIVE TREES AND SHRUB SPECIES. �,e,�,"' TOU BE PLANTED SHB A 6Do TREES 85 OREGON ASH / FRAXINUS LATIFOLIA: BARE ROOT/ 10' O.C. „ 3. REMOVAL OF INVASIVE NON-NATIVE SPECIES BY HAND IS REQUIRED IN ALL VEGETATED CORRIDORS RATED "GOOD". REPLANTING IS REQUIRED IN ANY CLEARED Qavii, TeAxace TRIANGULAR SPACING IN AREAS LARGER THAN 25 SQUARE FEET. 28 DOUGLAS FIR/ PSEUDOTSUGA MENZIESII: BARE ROOT/ 10' O.C. > D p D > D p D I> D ROWS PARALLEL WITH THE > D D D D SLOPE. 4. PLANTINGS SHALL BE TAGGED FOR DORMANT SEASON IDENTIFICATION. TAGS TO REMAIN ON PLANT MATERIAL AFTER PLANTING FOR MONITORING PURPOSES. SHRUBS > D � D � D I> > p SYMBOL QTY. COMMON NAME / BOTANICAL NAME: SIZE AND DESCRIPTION > > > > D > D D > 5. FINAL CONSTRUCTION PLANS SHALL CLEARLY DEPICT THE LOCATION AND DIMENSIONS OF THE SENSITIVE AREA AND THE VEGETATED CORRIDOR (INDICATING 140 VINE MAPLE/ACER CIRCINATUM: 4' 5' O.C. / BARE ROOT D D D D > GOOD, MARGINAL, OR DEGRADED CONDITION). SENSITIVE AREA BOUNDARIES SHALL BE MARKED IN THE FIELD. 163 OCEANSPRAY/ HOLODISCUS DISCOLOR: 4' - 5' O.C. / BARE ROOT 6. PROTECTION OF THE VEGETATED CORRIDORS AND ASSOCIATED SENSITIVE AREAS SHALL BE PROVIDED BY THE INSTALLATION OF PERMANENT FENCING AND .e�,�..:.---:� : •r SLOPE SIGNAGE BETWEEN THE DEVELOPMENT AND THE OUTER LIMITS OF THE VEGETATED CORRIDORS. SIGNAGE SHALL MEET THE REQUIREMENTS OF STANDARD 100 TALL OREGON GRAPE / MAHONIA AQUIFOLIUM: 4 '- 5' O.C. / BARE ROOT -� ©�'�� v. N DETAIL 790. �r HIGH 100 CLUSTERED ROSE / ROSA PISOCAPA: 4' - 5' O.C. /BARE ROOT ��' �_ �� - =' �� -,� �, 7. NO STRUCTURES, DEVELOPMENT, CONSTRUCTION ACTIVITIES, GARDENS, LAWNS, APPLICATION OF CHEMICALS, UNCONTAINED AREAS OF HAZARDOUS POLYGON NW COMPANY ! ' W - MATERIALS AS DEFINED BY OREGON DEPARTMENT OF ENVIRONMENTAL QUALITY, PET WASTES, DUMPING OF MATERIALS OF ANY KIND, OR OTHER ACTIVITIES 200 SNOWBERRY/SYMPHORICARPOS ALBUS: 4' - 5' O.C. / BARE ROOT ,W .*• - •` � W W W [T] (360) 695-7700 [F] 360-693-4442 • - W ��•W ��'I - SHALL BE PERMITTED WITHIN THE SENSITIVE AREA WHICH MAY NEGATIVELY IMPACT WATER QUALITY, EXCEPT THOSE ALLOWED BY SECTION 3.04 AND 3.05. WWW.P0LYGONHOMES.COM 7'`w. . -. 100 WESTERN SWORD FERN / POLYSTICHUM MUNITUM: 4' - 5' O.C. / BARE ROOT .,,� W - --- ,��p: *` 8. PRIOR TO ANY SITE CLEARING, GRADING OR CONSTRUCTION THE VEGETATED CORRIDOR AND WATER QUALITY SENSITIVE AREAS SHALL BE SURVEYED, DATE: 12/05/2016 - - - . - - -W W - - � STAKED, AND TEMPORARILY FENCED PER APPROVED PLAN. DURING CONSTRUCTION THE VEGETATED CORRIDOR SHALL REMAIN FENCED AND UNDISTURBED HERBS / FORBS /GRASSES `'1•..� -.--•W"-`-`,.•-'-.--•W' EXCEPT AS ALLOWED BY SECTION 3.06.1 AND PER APPROVED PLANS. SYMBOL QTY. COMMON NAME / BOTANICAL NAME: SIZE AND DESCRIPTION , . \' j' , '-_._ W W - W W W ' W • REVISIONS W . r. - -•, 9. PRIOR TO ANY ACTIVITY WITHIN THE SENSITIVE AREA, THE APPLICANT SHALL GAIN AUTHORIZATION FOR THE PROJECT FROM OREGON DIVISION OF STATE NO. DATE DESCRIPTION ' 5 LBS PLS/ACRE SPIKED BENTGRASS/AGROSTIS EXARATA: 5 LBS /ACRE AS NEEDED FOR BARE ,'."�� ;!.`W %��f .`. W W W W LANDS (DSL)AND US ARMY CORPS OF ENGINEERS (COE). THE APPLICANT SHALL PROVIDE THE DISTRICT OR ITS DESIGNEE (APPROPRIATE CITY)WITH COPIES OF SOIL AREAS > 25 S.F. ,,,.. - - '-• - p 10 LBS PLS/ACRE BLUE WILD RYE / ELYMUS GLAUCUS: 10 LBS /ACRE ":�: � ' ` I ALL DSL AND COE PROJECT AUTHORIZATION PERMITS. 8 LBS PLS/ACRE BIGLEAF LUPINE/ LUPINUS POLYPHYLLUS: 8 LBS /ACRE '6 LOW 10. AN APPROVED OREGON DEPARTMENT OF FORESTRY NOTIFICATION IS REQUIRED FOR ONE OR MORE TREES HARVESTED FOR SALE, TRADE, OR BARTER, ON ANY NON-FEDERAL LANDS WITHIN THE STATE OF OREGON. DEGRADED BUFFER AND WATER QUALITY FACILITY PLANTING LEGEND MITIGATION ENHANCEMENT 11. APPROPRIATE BEST MANAGEMENT PRACTICES (BMP's) FOR EROSION CONTROL, IN ACCORDANCE WITH THE CWS CHAPTER 6 EROSION PROTECTION AND j TYPICAL PLANTING PLAN SEDIMENT CONTROL SHALL BE USED PRIOR TO, DURING, AND FOLLOWING EARTH DISTURBING ACTIVITIES. TREES COMMON NAME / BOTANICAL NAME: SIZE AND DESCRIPTION 12. PRIOR TO CONSTRUCTION, A STORM WATER CONNECTION PERMIT FROM THE DISTRICT OR ITS DESIGNEE IS REQUIRED PURSUANT TO ORDINANCE 27, SECTION VINE MAPLE/ACER CIRCINATUM: 2 Gal., 4.B. OREGON ASH / FRAXINUS LATIFOLIA: 3' HT., 10 O.C. 13. THE DISTRICT OR CITY/COUNTY MAY REQUIRE AN EASEMENT OVER THE VEGETATED CORRIDOR CONVEYING STORM, SURFACE WATER MANAGEMENT, AND/OR SANITARY SEWER RIGHTS TO THE DISTRICT OR CITY THAT WOULD PREVENT THE OWNER OF THE VEGETATED CORRIDOR FROM ACTIVITIES AND USES INCONSISTENT WITH THE PURPOSE OF THE CORRIDOR AND ANY EASEMENTS THEREIN. SHRUBS COMMON NAME / BOTANICAL NAME: SIZE AND DESCRIPTION RED TWIG DOGWOOD /CORNUS SERICEA: 1 GAL. 14. IN THE EVENT OF FLOODPLAIN GRADING, OVER-EXCAVAT THE SUB GRADE TO ENSURE 12" OF TOPSOIL CAN BE APPLIED WITHOUT IMPACTING SURFACE WATER ELEVATION. OCEANSPRAY/ HOLODISCUS DISCOLOR: 1 GAL. 15. REMOVAL OF NATIVE, WOODY VEGETATION SHALL BE LIMITED TO THE GREATEST EXTENT PRACTICABLE. SERVICEBERRY/ALMELANCHIER ALNIFOLIA: 1 GAL. 16. SHOULD FINAL DEVELOPMENT PLANS DIFFER SIGNIFICANTLY FROM THOSE SUBMITTED FOR REVIEW BY THE DISTRICT, THE APPLICANT SHALL PROVIDE SNOWBERRY/SYMPHORICARPUS ALBUS: 1GAL. UPDATED DRAWINGS, AND IF NECESSARY, OBTAIN A REVISED SERVICE PROVIDER LETTER. DOUGLAS SPIREA/SPIREA DOUGLASII: 1 GAL. 17. FOR VEGETATED CORRIDORS 50 FEET WIDE OR GREATER, THE FIRST 50 FEET CLOSEST TO THE SENSITIVE AREA SHALL BE EQUAL TO OR BETTER THAN A RED FLOWERING CURRENT/ RIBES SANGUINEUM: 1 GAL. "GOOD" CORRIDOR CONDITION AS DEFINED IN SECTION 3.14.2 TABLE 3-3. 18. FOR VEGETATED CORRIDORS LESS THAN 50 FEET WIDE, THE ENTIRE VEGETATED CORRIDOR SHALL BE EQUAL TO OR BETTER THAN A"GOOD" CORRIDOR HERBACIOUS CONDITION AS DEFINED IN SECTION 3.02.7, TABLE 3-3. PLANTS COMMON NAME / BOTANICAL NAME: SIZE AND DESCRIPTION SLOUGH SEDGE/ Carex obnupta': Plugs 1"x 6", (6) PER S.F. 19. ENHANCEMENT/RESTORATION OF THE VEGETATED CORRIDOR SHALL BE PROVIDED IN ACCORDANCE WITH R&O 07-20, APPENDIX A. 20. PRIOR TO ANY SITE CLEARING, GRADING OR CONSTRUCTION, THE APPLICANT SHALL PROVIDE THE DISTRICT WITH THE REQUIRED VEGETATED CORRIDOR GRASS SEED COMMON NAME / BOTANICAL NAME: SIZE AND DESCRIPTION ENHANCEMENT/RESTORATION PLAN IN COMPLIANCE WITH R&O 07-20. CLEAN WATER "LOWGROW" SEED MIX: 120 LB PER ACRE 21. MAINTENANCE AND MONITORING REQUIREMENTS SHALL COMPLY WITH SECTION 2.11.2 OF R&O 07-20. IF AT ANY TIME DURING THE WARRANTY PERIOD THE RIVER TER RAC E LANDSCAPING FALLS BELOW THE 80% SURVIVAL LEVEL, THE OWNER SHALL REINSTALL ALL DEFICIENT PLANTING AT THE NEXT APPROPRIATE PLANTING PARK DWARF TALL FESCUE / FESTUCA ARUNDINACEA OPPORTUNITY AND THE TWO YEAR MAINTENANCE PERIOD SHALL BEGIN AGAIN FROM THE DATE OF REPLANTING. PR8820 DWARF PERENNIAL RYEGRASS / LOLIUM PERENNE 'PR8820' a CREEPING RED FESCUE / FESTUCA RUBRA 22. PERFORMANCE ASSURANCES FOR THE VEGETATED CORRIDOR SHALL COMPLY WITH SECTION 2.06.2, TABLE 2-1 AND SECTION 2.10, TABLE 2-2 - HIGHLAND COLONIAL BENTGRASS/AGROSTIS TENUIS 'HIGHLAND' 23. FOR ANY DEVELOPMENTS, WHICH CREATE MULTIPLE PARCELS OR LOTS INTENDED FOR SEPARATE OWNERSHIP, THE DISTRICT SHALL REQUIRE THAT THE . SENSITIVE AREA AND VEGETATED CORRIDOR BE CONTAINED IN A SEPARATE TRACT AND SUBJECT TO A"STORM SEWER, SURFACE WATER, DRAINAGE AND NOTES: DETENTION EASEMENT OVER ITS ENTIRETY" TO BE GRANTED TO THE CITY OR CLEAN WATER SERVICES. Coc.i WATER QUALITY FACILITY PLANT MATERIAL SHALL BE PROVIDED WITH A PERMANENT 24. THE WATER QUALITY SWALE AND DETENTION POND SHALL BE PLANTED WITH DISTRICT APPROVED NATIVE SPECIES, AND DESIGNED TO BLEND INTO THE MITIGATION Co AUTOMATIC IRRIGATION SYSTEM DESIGNED BY CONTRACTOR. CONTRACTOR WILL NATURAL SURROUNDINGS. u PROVIDE MATERIALS AND INSTALL ALL IRRIGATION DOWNSTREAM OF THE WATER LEGEND NOTES Et o METER. PERMANENT IRRIGATION SYSTEM SHALL BE MAINTAINED BY THE 25. SITE PREPARATIONS: REMOVE ALL NONNATIVE PLANT MATERIALS, INCLUDING PLANTS, ROOTS, AND SEEDS PRIOR TO ADDING TOPSOIL (SEE IVAM GUIDELINES). o CONTRACTOR A MINIMUM OF THREE (3) GROWING SEASONS. TILL THE SUB-GRADE IN THESES AREAS TO A DEPTH OF AT LEAST 4" AND ADD AT LEAST 12" OF CLEAN COMPOST-AMENDED TOPSOIL. THE COMPOST AMENDED DETAILS TOPSOIL SHALL HAVE THE FOLLOWING CHARACTERISTICS TO ENSURE A GOOD GROWING MEDIUM: w A)TEXTURE - MATERIAL PASSES THROUGH ONE-INCH SCREEN N B) FERTILITY- 35% ORGANIC MATTER. 3 2" BARK MULCK AT 18" Dia. CIRCLE 26. SOIL PREPARATION: TO ENSURE ORGANIC MATTER, LEAF COMPOST MAYBE PLACED UNIFORMLY ON TOPSOIL. OTHER AMENDMENT, CONDITIONERS, Q ° BID-AMENDMENTS MAY BE ADDED AS NEEDED TO SUPPORT THE SPECIFIED PLANTS OR ADJUST THE SOIL PH. TRADITIONAL FERTILIZATION TECHNIQUES z (APPLYING N-P-K)ARE NOT NECESSARY FOR NATIVE PLANTS AND SHOULD NOT BE USED. o ° 2 °o ° ° > A 27. TIMING: CONTAINER STOCK SHALL BE INSTALLED ONLY FROM FEBRUARY 1 THROUGH MAY 1 AND OCTOBER 1 THROUGH NOVEMBER 15. BARE ROOT STOCK � � LUMP & SCATTER PLANTS SO THAT AVERAGE SHALL BE INSTALLED ONLY FROM DECEMBER 15 THOUGH APRIL 15. PLANTINGS OUTSIDE THESE TIMES MAY REQUIRE, ADDITIONAL MEASURES TO ENSURE PLANTING DENSITY IS EQUIVALENT TO GRID SPACING SURVIVAL.. o: v o ° TYPICAL O.C. (on center) PLANTING GRID 0 ° 28. EROSION CONTROL: GRADING, SOIL PREPARATION, AND SEEDING SHALL BE PERFORMED DURING OPTIMAL WEATHER CONDITIONS AND AT LOW FLOW LEVELS a MOUND FOR TEMPORARY PLACE ROOT COLLAR TO MINIMIZE SEDIMENT IMPACTS. SITE DISTURBANCE SHALL BE MINIMIZED AND DESIRABLE VEGETATION RETAINED, WHERE POSSIBLE. SLOPES SHALL BE 0 ��WATER BASIN 2-3" _ ABOVE GRADE GRADED TO SUPPORT THE ESTABLISHMENT OF VEGETATION. WHERE SEEDING IS USED FOR EROSION CONTROL, AN APPROPRIATE NATIVE GRASS, REGREEN O` O` (OR ITS EQUIVALENT), OR STERILE WHEAT SHALL BE USED TO STABILIZE SLOPES UNTIL PERMANENT VEGETATION IS ESTABLISHED. BIODEGRADABLE FABRICS A o y '"""'`4 r •' ' Q Q (COIR, COCONUT OR APPROVED JUTE MATTING (MINIMUM 1/4" SQUARE HOLES) MAY BE USED TO STABILIZE SLOPES AND CHANNELS. FABRICS SUCH AS BURLAP - Pacific.::::.:::.:.:::. : .: :: ... _ MAY BE USED TO SECURE PLANT PLUGS IN PLACE AND TO DISCOURAGE FLOATING UPON INUNDATION. NO PLASTIC MESH THAT CAN ENTANGLE WILDLIFE IS +.. ...•l I EXISTING SUBGRADE QS OOPERMITTED. CONSULT CHAPTER 6 - EROSION PREVENTION AND SEDIMENT CONTROL FOR ADDITIONAL INFORMATION. CommunitE y - _PLANTING PITS TO BED= • • - O29. MULCHING: TREES, SHRUBS, AND GROUNDCOVER PLANTED IN UPLAND AREAS SHALL BE MULCHED A MINIMUM OF THREE INCHES IN DEPTH AND 18 INCHES INDesign E z _ _ 1_ .�H DIAMETER, TO RETAIN MOISTURE AND DISCOURAGE WEED GROWTH AROUND NEWLY INSTALLED PLANT MATERIAL. APPROPRIATE MULCHES ARE MADE FROM 12" GREATER THAN r LOOSEN SOIL PRIOR TO QQ COMPOSTED BARK OR LEAVES THAT HAVE NOT BEEN CHEMICALLY TREATED. THE USE OF MULCH IN FREQUENTLY INUNDATED AREAS SHALL BE LIMITED, TO ci THE ROOTBALL I J PLANTING FIRMLY PACK O AVOID ANY POSSIBLE WATER QUALITY IMPACTS INCLUDING THE LEACHING OF TANNINS AND NUTRIENTS, AND THE MIGRATION OF MULCH INTO WATERWAYS. 1 \/ i * \ *' \ \ SOIL WITH FOOT DO NOT C O [T] 503-941-9484 [F] 503-941-9485 °' - Y\�\�\ I /\ \/\ BEND OR BREAK ROOTS. 30. PLANT PROTECTION FROM WILDLIFE: DEPENDING ON SITE CONDITIONS, APPROPRIATE MEASURES SHALL BE TAKEN TO LIMIT WILDLIFE-RELATED DAMAGE (SEE -c \\\ \\ V\ \�\�\\ \ \ NO "J" OR "L" ROOTS RANDOMLY MIX PLANT SPECIES AND HEIGHTS IVAM GUIDANCE). PROJECT NO.: 395-049 REMOVE BURLAP OR OFFSET PLANTS TO AVOID STRAIGHT ROWS o CONTAINER 31. IRRIGATION: APPROPRIATE PLANT SELECTION, ALONG WITH ADEQUATE SITE PREPARATION AND MAINTENANCE, REDUCES THE NEED FOR IRRIGATION. TYPE: PLANNING co HOWEVER, UNLESS SITE HYDROLOGY IS CURRENTLY ADEQUATE, A DISTRICT/CITY APPROVED IRRIGATION SYSTEM OR EQUIVALENT (I.E., POLYMER, PLUS o WATERING) SHALL BE USED DURING THE TWO-YEAR PLANT ESTABLISHMENT PERIOD. WATERING SHALL BE AT A MINIMUM RATE OF AT LEAST ONE INCH PER REVIEWED BY: KEL 3 # 1 CONTAINER PLANTING DETAIL 1 RANDOM PLANTING PATTERN 2� WEEK FROM JUNE 15 THROUGH OCTOBER 15. OTHER IRRIGATION TECHNIQUES, SUCH AS DEEP WATERING, MAY BE ALLOWED WITH PRIOR APPROVAL BY 2 DISTRICT STAFF. 0. SCALE: N. TS V.0 SCALE N.TS L4.0o 32. ACCESS: MAINTENANCE ACCESS FOR PLANT MAINTENANCE SHALL BE PROVIDED FOR SENSITIVE AREAS AND VEGETATED CORRIDORS VIA A FIVE-FOOT o \ EASEMENT OR SHARED BOUNDARY WITH STORMWATER FACILITIES. STORMWATER FACILITIES ACCESS REQUIREMENTS ARE PROVIDED IN CHAPTER 4. o. co L4 • 02 a z CONSTRUCTION 1. Water Quality Swale shall be over-excavated and filled to final grade with 12-inch amended ._�� topsoil. Topsoil amendments shall be garden compost,not conventional fertilizer ievtace, amendments. 2. A biodegradable Erosion Control Matting shall be placed over the topsoil throughout the swale cross section,fabric shall be held in place in accordance with the manufacturer's installation requirements. Anchor spacing shall be based on 3 fps flow over the fabric. a. Treatment area-high-density jute matting(Geojute Plus or other approved equal) b. All other areas-low-density jute matting(Econojute or other approved equal) 3. 2.5-3 inches of 2"4"river run rock shall be placed over the matting evenly throughout the Protected length and width of the swale. Natural Area 4. Plant materials shall be placed in accordance with the plan and plant table as shown on approved plans. „"'•"'-• `-"•-_•'- °•°ry POLYGON NW COMPANY "-- - 5. The water quality swale treatment area plantings can be deemed"substantially complete" once active green growth has occurred to an average growth of 3"and plant density is an [T] (360) 695-7700 [F] 360-693-4442 average of approx.6 plants(minimum 1-inch plugs or equivalent)per square foot. WWW.POLYGONHOMES.COM } 6. The facility shall be deemed acceptable to begin the maintenance period when plant growth and density matches the engineer's design as shown on the approved plans and all other DATE: 12/0 5/2 016 requirements have been met. The engineer must certify the facility to be functional,in 12"X18"SIGNS SHALL BE PLACED IN A MANNER AS TO CLEARLY IDENTIFY THE SENSITIVE accordance with the approvedplan designto beginthe two-year maintenance period. REVISIONS AREA AND VEGETATED CORRIDOR AS WELL AS AT ALL POINTS OF ENTRY SUCH AS THE pP Y BEGINNING OF PATHS.TRAIL HEADS AND ANY PLACE THAT THE PUBLIC MAY WANT OR BE ABLE TO ENTER AREA MAINTENANCE NO. DATEDESCRIPTION 1. The permittee is responsible for the maintenance of this facility for a minimum of two years following construction and acceptance of this facility per Chapter 2. 2. Irrigation is to be provided per separate irrigation plan as approved. Note:Irrigation needs are to be met using a temporary irrigation system with a timer during "'j the dry season. Systems should be winterized during the wet season to assure longevity and Protected guard against damage from freezing temperatures.Water source shall be as shown on the Natural Area approved plans. " please. TVs we 3. Engineer or Owners Representative is to visit and evaluate the site a minimum of twice "�'-` ...'`"�— annually(Spring and Fall). The landscaping shall be evaluated and replanted as necessary (1<rnNWr timm to ensure a minimum of 80%survival rate of the required vegetation and 90%aerial M coverage. Non-native,invasive plant species shall be removed when occupying more than 20%of the site. 4. The facility shall be re-excavated and planted if siltation greater than 3 inches in depth 4"X4"SIGNS SHALL BE USED FOR AREAS WHERE A LARGE NUMBER OF SIGNS ARE NEEDED SUCH AS THE BACK OR SIDE YARDS ON EACH LOT ADJACENT TO THE SENSITIVE AREA OR occurs within the two-year maintenance period. VEGETATED CORRIDOR IN NEW SUBDIVISIONS OF PARTITIONS. WATER QUALITY SWALE CONSTRUCTION & MAINTENANCE NOTES C1eanWater Services VEGETATED CORRIDOR DETAIL NO. 710 REVISED 12-06 Our commitment is clear. S I G N A G E CleanWater Services DRAWING NO. 790 REVISED 12-06 Out commitment is clot. i CWS VEGETATED COORIDOR SIGN i.- CWS CONSTRUCTION NOTES 3� SCALE: N.T.S L4.0 SCALE: N.T S L4.0 RIVER TERRACE PARK > VINYL CLAD CHAIN LINK FENCING SEE STD. DETAIL NO, 740 E G� > 1 I 1 -41 CNI et--- o -. ; APPROVED MITIGATION o In Planter Strips,Root Barrier Shall O v 2" Pea Gravel Backfill Placed Vertically hO Concrete Side Of = = =_ EC U Entire Length And Depth Be Min.36"Depth x 10'Length MATTING CONSTRUCTION of Root Barrier Tree And Centered On Tree C— �'_ —a""" _ DETAILS J Sidewalk curb ^11 `S .11 �O� Y�� ,I�- _ \\� —I t ;s.zit, ��,1 SWALE BOTTOM 1 �-„.- l -7 �% q/ SoNouralCompe 1 )( �- a� 12" MIN. TOPSOIL Structural Components ,\ \ 7 2' MIN. cf—o 3 When Excavating. 1 MIN. ry H �7Y. �` 4U `` A� Q z LCZj _ t A. �k1.1 *;4l 1 r O `--�� —� 0.5' MAX. \�i`,tu� v 1 o 0 V V • ilt z 71 f , ii, .-,-„ TREE ROOT BARRIER INSTALLATION m RIVER ROCK 2" -3/4' 8 o (Not to Scale) N 2.5"— 3" DEEP m rn 0 r7 a N SWALE AREA FREEBOARD TREATMENT AREA FREEBOARD BUFFER/MITIGATION 0a NOTES: I AREA 6' MINIMUM WIDTH AREA AREA U 0) All Street Trees With Trunks Closer Than 4 Ft.To Paved Surfaces Shall Be Planted With Root Barrier EC MATTING ECONOJUTE* COCONUT FIBER OR GEOJUTE PLUS* ECONOJUTE* ECONOJUTE* (S> 20%) Between the Root Ball And Paving. n SEED MIX LOW GROW MIX NONE LOW GROW MIX AS APPROVED BY 1.111.111111M111111111111 C Plantings Within Tree Wells Require Root Barriers Along All Sides Of The Tree Well. ~ SEE NOTE 5 SEE NOTE 5 DISTRICT OR CITY Pacific MAX. SLOPE 2.5: 1 # 4: 1 I FLAT BOTTOM 4: 1 2.5: 1 # NA Communit Installation To Be Completed In Accordance With Manufacturer's Specifications. O c' E "�J/ _0 n I, g sl * OR AS APPROVED Design NOTES: C0 a 1. REFER TO APPENDIX A, CWS DESIGN & CONSTRUCTION STANDARDS, FOR LANDSCAPING D- H �� REQUIREMENTS INCLUDING TREE PLACEMENT, TOPSOIL AND PLANTING SPECIFICATIONS. ii) 2. PROVIDE IRRIGATION AS APPROVED BY CWS. [T] 503-941-9484 [F] 503-941-9485 r 3. JUTE MATTING- GEOJUTE PLUS IN TREATMENT AREA, ECONOJUTE FOR ALL OTHER AREAS, OR SIMILIAR N"o- WASHINGTON COUNTY TREE ROOT BARRIER d C FABRICS. COCONUT FIBER IS ALSO ACCEPTABLE. 3�= DEPARTMENTOFLANDUSE & ,.,,, 4. 12-INCHES OF TOPSOIL SHALL BE PLACED THROUGHOUT THE WATER QUALITY TRACT. a �-�t TRANSPORTATION INSTALLATION (� 5. FREEBOARD AREA SEED MIX, DWARF TALL FESCUE 40%, DWARF PERENIAL RYE 30%, CREEPING RED FESCUE 25%, .E o v ENGINEERING SECTION CD COLONIAL BENT GRASS 5%. APPLY AT A RATE OF 120# / ACRE. PROJECT NO.: 395 049 c u PLOT STAMP: CAD: 40 ODWG2/24/115:33PKELLYE EFFECTIVE DATE: 3/18/2011 WASH.CO.#fr_ 4010 TYPE: PLANNING co i REVIEWED BY: KEL a C 2 0 WASHINGTON CTY ROOT BARRIER CWS WATER QUALITY SWALE 4 �2 I SCALE.' N.T.S 14.0 SCALE: N.T S L4.0 3 z _ _