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Plans (300) N`cv -C2fe.).t \- LEGEND RECEIVED i I I I I I EXISTING DECIDUOUS TREE TO 8E RETAINED/PROTECTED ii I ����wQOV III I I I 18 4 ♦� Z Isrnvc CONIFEROUS TREE TO RETAINED/PROMOTE) MAYA 2Q 1O I I I I I I I 6dsTfN ma' REMOrED x o u' o tQ7 � Lor _ of r r o o a---a—o—o— TREE PR TECRAv FENCING ■MIME■ r ti cl t- ... CITY OF TIGARD LNC .&__ ''i'N7,; 'A a o� _Ebe =a-= =� "a LOT45 — _ ///���/�r/f»l//il .� m ARMREST SUPERIRSION m o PIANNIPIG/hNGlNEEF3ING TRACT B © d® �/I%y, _ _'. PROTECTED F p+ 0 R --..........__ ROOT PROTECTION zoNE V) K a. la ao o Is au bo' I WO - 6'810 SF ,.:,1,171,,,,,,4„ ^ ■ I. � ..�E. Li R /(,-;----.._. _. 7 AUG - 6 `o' 2 ° 0 mi • II 1111 _ 1 7,836 SF I r SCALE: T'= 30' ; , 1, �l�' I CO r 11°x17^®T"=60' r y�10 12 in H F g •06 � 7,892 SF • �, ;I/jf; • I TREE PROTECTION NOTES: C''T OF ri BUIL ��I't 'g' ((��//�� (p'�� & " Ar• �r�%1 I: 1 or as I. TREE PROTECTION ZONE. THE TREE PROTECTION ZONE TPZ SHALL BE CITY TIGARD a>wrw+sim"""'I `�A,.% � ( ':::,,, '.,'L 'V ESTABLISHED AT THE DRIPLINE OF PROTECTED TREES AS A IF -- - ' - E - - - INFRASTRUCTURE MUST BE INSI ..CLOSER TO PROTECTED TREES, 0 SS—SS RAMMASC.Ar� ® _ ----- - --- - - THE TPZ MAY BE ESTABUSHED YRiV6N THE DRIPUNE AREA IF THE p 8 I ('. PROJECT ARBORIST DETERMINES THAT THE TREES w1L_NOT BE UNDULY rDAMAGED. THE CONTRACTOR IS RESPONSIBLE FOR COORDINATING WITH Date: 1 r ,J I , I I: ! THE PROJECT ARBORIST PRIOR TO WORKING BENEATH PROTECTED TREE I (AIRLINES. I alB Z Initials: il♦7, �,,,�1`✓ ,—..._....... I 7.638 SF 2. PROTECTION FENCING.ALL TREES TO BE RETAINED SHALL BE PROTECTED 0 I BY 5-FOOT TALL METAL FENCING UNLESS OTHERWISE APPROVED BY THE 11 13 I tar u CITY MANAGER OR DESIGNEE.PROTECTION FENCING SHALL BE SECURED F" U) 1 8,037 SF I 7,500 SF • �' TO STEEL POSTS PLACED NO FURTHER THAN 8-FEET APART AND SHALL 4 B I� BE INSTALLED AT THE EDGE THE TPZ. ` J 7,732 SF I I ' Q 3. SPECIAL PROTECTION.IN ADDITION TO TREE PROTECTION FENCING,SILT re 4 TREE PROTECTION FENCING NOTE: I I 1 I ' I I '' FENCING SHALL BE INSTALLED OUTSIDE OF THE TREE PROTECTION > Z I I Gj FENCING AS SPECIAL PROTECTION FOR PORT ORFORD CEDARS WHICH ARE W Y� L_ HIGHLY SUSCEPTIBLE TO ROOT DISEASE.DO NOT TRENCH SILT FENCING (j) 0 CONTRACTOR TO COORDINATE WITH Q I - - -- `Q IN PER MANUFACTURER'S SPECIFICATIONS; INSTEAD ROLL THE BASE OF W PROJECT ARBORIST PRIOR TO ADJUSTING I r-_ - - I THE 511 FENCE IN A STRAW WATTLE AND STAKE IT TAUGHT TO NE G. TREE PROTECTION FENCING FOR I 1: 3i I LTD �' GROUND. a Q CONSTRUCTION OF IMPROVEMENTS I • I ji 12' 4. PRECONSIRUC11ON CONFERENCE.THE PROJECT AR80RI5T SHALL BE ON I • I Q- SITE TO DISCUSS METHODS OF TREE REMOVAL AND TREE PROTECTION W �' I 5 SI v PRIOR TO ANY CONSTRUCTION. W I 7,981 SF `C • (� . 5. PRUNING. THE PRO.ECT ARBORIST CAN HELP IDENTIFY IF AND WHERE Q I' Q` PRUNING IS NECESSARY ONCE Ilttes PLANNED FOR REMOVAL HAVE BEEN 1 O ¢ REMOVED AND THE SITE IS STAKED AND PREPARED FOR CONSTRUCTION. 4 i 8,037 SF 7,500 SF PRUNING SHALL BE PERFORMED BY A QUALIFIED TREE SERVICE. ' LOT 42 6. TREE PROTECTION ZONE MAINTENANCE. THE PROTECTION FENCING SHALL 7.468 Sr J I I $�� �,'. 4 - - - -.-- - - - -- NOT BE MOVED,REMOVED, OR ENTERED BY EQUIPMENT EXCEPT UNDER 7 � I I I 1.; DIRECTION OF THE PROJECT ARBORIST. • • 1\ { I JO@ (• • 7. STORAGE OF MATERIAL CR EQUIPMENT.THE CONTRACTOR SHALL NOT •.�1 INNINIIMIPWRimmoillimil - - - 731 , PEA - - - I 1 - - - STORE MATERIALS OR EQUIPMENT WITHIN THE 1P2- 1 N I f' F 1 4 [7083 8. EXCAVATION.EXCAVATION BENEATH PROTECTED TREE DRIPLINES SHALL __ __ I I 10 SREET GUM BE AVOIDED IF ALTERNATIVES ARE AVAILABLE.IF EXCAVATION IS F `- r I I I` 7,447 SF •ie" UNAVOIDABLE,THE PROJECT ARBORIST SHALL EVALUATE THE PROPOSED .I ( I I '" ''4{y 1 LOT d EXCAVATION TO DETERMINE METHODS TO MINIMIZE IMPACTS TO TREES ,n ' I I I 2 I 3 I 4 w 008287 ALL CONSTRUCTION BENEATH THE DRIPUNE OF PROTECTED TREES SHALL 6 o RAE 12• • BE UNDER THE ON-SITE TECHNICAL SUPERVISION OF THE PROJECT I I I 7.666 SF ,298 SF .227 SF w , I ' 15 I ARBORIST. W �.' +"I I 6 87 9 ( - J7071 9. WHERE SURFACING IS PROPOSED WITHIN THE RPZ,COORDINATE WITH THE w 7,538 SF MAPIZ fG PROJECT ARBORIST TO PROVIDE RECOMMENDATIONS FOR ADJUSTMENTS tx ± • I 7,767 SF 7,253 SF 7,251 SF 7,248 SF 1 - I I owed/ I > I --4 a TO PROTECTION FENCING AND TO MONITOR CONSTRUCTION.AVOID � EXCAVATION AND USE A MODIFIED PROFILE TO BUILD UP FROM THE L— I I� ', --J ( L___ ''�'• J DO L_.� EXISTING GRADE(FIGURE H.THIS PROFILE INCLUDES A LAYER OF t I -r -. (ro66 t �I PERMEABLE GEOTEXTILE FABRIC ON THE GROUND SURFACE ANO CRUSHED 0.4 ' $P (� ROCK TO RAISE THE GRADE AS NEEDED.SURFACING MAY INCLUDE I �� ', .•:::7•:....:: • �,r '4 ASPHALT,CONCRETE,OR OTHER MATERIALS.IF EXCAVATION IN Z • ''iJ ♦ d I ` NECESSARY,WORK SHALL BE PERFORMED UNDER ARBORIST SUPERVISION. g Q -I ,rf i .I,' Yd i RP .+ . 4 £16" 10. LANDSCAPING FOLLOWING CONSTRUCTION AND WHERE LANDSCAPING IS ; ' 1 I A 106713 '� �,,/ `T DESIRED,APPLY APPROXIMATELY 3-INCHES OF MULCH BENEATH THE I 1.- 1 [10666 ',.' 4 4-4 DOUGLAS „.y 0$3 DRIPUNE OF PROTECTED TREES, BUT NOT DIRECTLY AGAINST TREE © ST ss-SS—ss ss ss 5S 55 i�3 Ss—�---+5� • L' ,P6v£24' -�" TRUNKS SHRUBS AND GROUND COVERS MAY BE PLANTED WITHIN TREE CV ��'l Rawl - O' SI SD-50---So-50== SW PENN STREET PETTI SSI—SO - V - 0 .—SO— OO PROTECTION AREAS.IF IRRIGATION IS USED,USE DRIP IRRIGATION 0 S EUAO•o£AN I ,�, 106593 "`1 • __- INSTALLED AT NATIVE GRADE(NO TRENCHING)ONLY BENEATH THE W rr r •I +,• s• ►_a SPRUCE I. .. \ .. DRIPUNES OF PROTECTED TREES. ` el "i, '41 ■1� 1T. 1REE PROIECTIOR INSPECTION. IBE PROJECT ARBORIST SHALL INSPECT mm� , komm iii .maire Iii mems L ,, EEE:,..0 AND�ftIFY THE LOCATION OF PROTECTION MEASURES PRIOR TO o $ o. ' I•. - ;. I _ Rrvt.to Rt J9CONSTRUCTION MONITOR TREE PROTECTION MEASLRES REGULARLY,AND \\PEN'-" !; - �. I PROVIDE BIWEEKLY WRITTEN REPORTS TO THE CITY DURING PERIODS OF N $0 8 _ _ j,o687 y . ACTIVE CONSTRUCTION. � $$� • I I rt .....:: -` -1 1 F wlr7t I I -----I I w d• F ta• ' 12. FINAL REPORT.AFTER THE PROJECT HAS BEEN COMPLETED,THE LL0 ; .i .',I I 2-7,512SF f I 0 .. • t 5 I 14 I 13 I 1 11-7,298 SF Z PROJECT ARBORIST SHALL PROVIDE A FINAL REPORT THAT DESCRIBES " , .'1 7,568 SF 7,512 SF 7,512 SF 7,500 SF I l'4',3,,083E THE MEASURES NEEDED TO MAINTAIN AND PROTECT THE REMAINING0 m i.,' 70. I 1 2 3 PERT.'•-b I e*4 DOUGLAS 7,778 SF R rOD I TREES. r+�T • I I 7,500 SF 7,500 SF 7,500 SF40' a, • I SEE NOTE 3 I I [,0911 r rob 4' I • r' N£1... ` j ►" k.1'ORT Uaf'�'QP, '- i �,� •�r T J 1 7„J nT,GrA �. ----J I L LOCUST .oma : I L •"• [,G2� L ARBORIST STATEMENT: :, [nnr RFD ALOFR-- 5`<:` �.i ?i ;Ir7s7 ' �e r . S ► •• DOLT, A! ♦ r , 4.. " ►aN�� 1�a AT NIS TREE T -r RR 3, - -- �;, ,- "'-1 -- - +� -A 987- 14• 70.]10 7047 - �." -- - T - / PRESERVATION AND REMOVAGAN NOLEN.ATTEST LTPLAN MEETS THE [n7619J 1 .e' ' 4�•.Ot"� T Oft-,•, LOT 26 REQUIREMENTS M SECTION 10,PART 1,OF THE CITY OF PtlRr—7 077091 CEDAR r6 \ `[117023 - CEDAR 224 10• Ia• 50 [117081 PST°R` tn'� TIGARD URBAN FORESTRY MANUAL. I — Pa DTII MTD CEDAR 6'J CEDAR 18 0 I- (11703 0 / j DAR TO' i gLwTj f�D Cc DAR t8• I ,AP •{,./{ -(„J�� PORT OU8'GRD CEDAR[11706] J17Td47 CEDAR b' I RP fr ,it{•yJ}�)��• `'sI'1"'—"`•- �FY1P? ,w,110 t,/ SHEET 7087 DRFGRD CEDAR to^ Q�1v l_ MORGAN HOLEN Q Z(177tl.5J vISA BOARD CERTIFIED MASTER ARBORIST PN-61458 PORT BRtORD CON?b' ty ISA TREE RISK ASSESSMENT ALIFIEO CF i OT2. sta DATE:February 2,2018 11 Modified:April 7,20197 • FILER\500-•115 121st Ax OfurzA‘deytpfa+`5170-125_081p;Layout 8TREE PAESERYAAp!ANDAl0YA1 SITE M,IA;Plot Date 2/1f1018 2:36 P16 Ox Rod Rowan 1 1 1 1� I � 1 �,NG�EwooD 1,1 1 1 1 1 z nom ' Ca z I p 1 11 I I 11 0 � ; s � MAY , 0 2019111/ 1 tDAra 0r1 .. LOT _ w CITY©f 3'�t`ti 111 _ -...FT,�'�'\ 1. m'imiti��i Jf-'•`i'. u'� � ` A/ co co I' o AC B t1.�✓.si�� E�1 `\ w -z PLANNING/ENGINEER 1G 0 is. .0' �' I � I s,610sF i WQ Y'e0•4 (3 , 7 2 t., x Ce 7r-■t—�--- { , z X47 /rirfft _ 1../ i IP- •/ 7,63s SF p d d SCALE 1'= JO' 1\ 6 O�1\i`_776,437 SF : I',, r^1 J 1-- { p li 11"X17"Q1"=60' \s �� __�7 o��40O- / 12 4- IF. I:: t l�4�/�� ::,...1/...:: 7,892 SF '- - ...,„,.50,03•A ,4.!i.q ;,. ,OT 44 I I X OF M 1:�1H1't V ' I(� ss ss....lei,.jf .• .;:: r Approved by P1-nning , El Date: • I 140 1 •I i37 \ 7.638 SF . I 5 • 11 !�.I 1 tor., LEGEND Cl) Initials: •-� =- 8,037 SF f •• Lk. L \ 7.500 SF \ N1 1 I ( / I .338 1 ry >11 s 1:. "SI�\ I �,/ p. Exsrnc DECIDUOUS TREE ro BE RErARAv/�OTECTE7T I 7,732 SF 1-- 1 '' 8 CL z I f E175RNC CONIFEROUS TREE 10 DE REPRINED/PRDTt41GO #50 ,,..:.::.I 05 / /*\1 .- - Z J - -- <<„7 _ _ _ _ ROOT PROTECTION ZONE U Q. I 5 ; I :I I *1i34\ P•� W 7,951 sF I 1 _ W 5.00'SUEWAU( \' /J \ �/ NI 10 ...I 2�. Q\ -. EASEMENT (.\- // \ IX F- u\ 8,437 SF U ( \ 14 Q 1 PROPOSED TREE-HEDGE MAPLE OR RAYWDOO ASH • i 3 • I I 9r s.o smE EASEMENT ,1 r. •I ! 7,500 SF 1\ I, I I , \ I N\ I . 7466SF tor 42 ', f/ / I i ... 1 \i I » >,�h" •{- �. - _ ._......_...- _ _ -- MINIMUA! 1.5'CALIPER -AL1. PLANTED TREES \ 1 I/ \ !I \\I I S T I ' _ _ ItQ7JI As,,- - - i \ 111 T + 1 \1 #49 - - - - - - - z--1- s rcuAr Ti il PROPOSED TRE - OREGON WHILE OAK !/441 ( II^ I 4 18•1 LOT 41 1 .j. 1 1 2 3 I 4 345 1 _ 1:-..„, '547 SF \ / ZZ 75 - ;/ I \ 7,666 SF 7,298 SF 7,298 SF 7,227 SF / • "W I \ / O 1 .,071 f • 1- •33211 115 / 6 8 9 vy v 1.',,,/ 7,538 SF -Iron 0C i: ' i/ _ 7,767 SF 7,253 SF 7,251 SF 7,248 SF / -r- li_M'P1.'10 - - ,� -. / I \I i i 1 1746• > •331\Ir. i 'Fifa / I I I I i n\ N. 11 A_r�-`>, \ 1-.1 �/ - -14:•-::::.,::::.g: - - \ ,: "��N -ss, ,/ �6Qi O! p r NOTES: = y$IL, / \/ \ f \ / \ / ;<-y\ vy�I I st"' / \ - • �4, ` t. PRIOR TO STREET TREE PLANTING,LANDSCAPE CONTRACTOR SHALL EXCAVATE TOA 1g .•, I s: } 't.}19 - •i2a inium- ....'. tri ..o2�,. . . J ' •. ' 4 `•w"ii 1�1111�!•s p,,+ } i27.•'-� " . �.q r.{ may.`• ■_!- - • '.R i2 r 1.11111111111111E�, • �,.•i,ti�� i,�� ��• �T,AD DEPTH OF 36-INCHES AND BACKFILL MTh AMENDED TOPSOIL TOPSOIL AMENDMENTS ¢ I _ 1�" F T' SHALL BE DETERMINED BY THE LANDSCAPE CONTRACTOR. N r --'` �4. ss 55- ,Si!sg`•�>y�s--ec - se—...-act — -�3§.�..-"§g Ss ,10 SS t,4' P `` 2. IRRIGATION TO BE DE9gV/BUILD BY THE LANDSCAPE CONTRACTOR. (//�\ry . r u' sD—sD=so _ �