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Vl/2JJ MITIGA TIOf~ NOTES AND DET ALS
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-i OF 1 COMPOSITE BOUNDARY ANO TOPOGBAPHIC EXHIBIT
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PFlOJECT ltJFOR!VIA TIO~J ~-------·· ------~----··----------·---------
P.AAGEC NUMBE!~: 222.305--9039
srrr ADDRESS:
1-34!/ SE: 151Sl ST
m-:NT(J~, WA 98058
OWNEt~:
DAL~. & MARGARET (~OSBACH
7'18 L.lf\lCO[Jc A.VE. SE
RENTrn,1, \Iii/\ 98057
(425) 917~2121 (HOME)
( 4-2(~) '223--H-J36 (MOBILE)
IIRCrciffGT I AFPIJCAIH/CONT /l,CT:
JOANn~. PAMULA
KEv1ei BRODERIC!(
BROiJ[-R/CK ARCHITECTS
55 S. ATLNHIC ST., #301
S[ATIL[, WI\ 93'134
(206) 682--7525
SEP'f!C Df.SlGNER:
DAVILJ W. HUARD
HUAF,'I) SEPTIC DESIGN AND MON!TORiNG, LLC.
PO EH.JX 2243
Nom I i BEND, WA 98045
(425) 83i--'i78"1
SUR\Ji:'.YOR:
,JOHf\J /\. MODAWELL, PL:S
MODf\\a'>iELL (,:: ASSOCIATES
L4ND SURVEYORS
2:J.24 187TH AVE Ni:
REDMOND, WA 98052
CIVIL r-fl()INEER:
CO['.JCF.PT ENGlMEERING. INC,
MARV J. R!GOS, PE
455 r< r\lNiER BLVD. N.
ISSAUUisH, WA. 96027
( '~25) ,392-8055
BIOLOGIST:
CONC[PT 1::NGINt:F:ilNG, JNC,
MARI\ J. f~ICOS, b~AN! MOEN
45!5 RAINiER BLVD. N.
!SSl,OUAH, WA. 98027
(425) 392-8055
VERTICAL DATUM:
NGVD :.!9
BENCll MARKS:
GTY nF RENTON MONUMENT No. 2677
ELEV/· fl0\'-1 = 24.817 METERS (f.fL40 FEET f-.JAVD)
ALL c:1..tVAliON;~ HAVE BEP·l L()WERLD BY 3.59
FEE".' i"O NGVD 29 TO Mi\ TCH FIRM (FEMA)
1-EG/\L DESCRIP-OON:
THAT 1-'0RTION OF SECTION 22. TOWNSHIP .23
NORTH, RAhJGE 5 Eft-.S'[, WJ,L tN KING COUNTY
WASHl[·~Gror~, DESCmBED AS FOtLOWS:
BC:GIN~IING AT A POIN i WH!CH JS SOUTH 1490.96
FEET AND EAST 88.67 FEET FT10M THE SECTION
CORNLl~ COMMON TO SECTIONS i5, 16, 21 AND 22
TOWN:;H1P 23 NORTH, Rli.NGE .::', EAST W.M;
THEJ\JCl:~ SOUTH 6i '09'00" EAST 680.00 FEET;
THENCL: SOUTH 2s·5~'00" WEST J29.i3 Ff:ET;
THENCl: SOUTH ·JT51'20'-' EAST 365.00 FEET TO
rHE lf<UE PO!NT OF BEGINNING;
THENU~ SOUTH 72°08' 40" WEST 75 FEET;
THEN Cl: SOUTH i 7'5·1 '20" EAST 212 FEET MORC OR
LCSS ro THE RIGHT BANK OF THE CEDAR RIVER:
THENCr: NORTHEASTERLY ALm~G SAID RiVER BAN!(
TO A POlrH HWM WHlCH THE TRUE POINT OF
SEG!NMING NOFHH 17'!5'1 '20" 'NEST;
THfNCE NORTH 17°51'20" WEST iT5 FEET MORE
OR u:,;s TO THE TRUE POINT CF 8EG1N~~!NC;
EACEP f THAT PORTION 11--11::REOF LYl~iG NORTHERLY
OF T!-1( SOUTHERLY LINE OF THE ROAD CONVEYED
fO Kll'JG COUNTY BY DEED RECORDED UNDER
RECOPD:NG NO. 5284.865;
TOGDHE!~ WITH THAT ;.)OR110~J OF SAH) SECrlON
22, 01::sCRIBED AS FOLLOWS
BEGlr-frilNG AT A PO:NT WHfCH !S SOUTH 1490.96
FEET i'.e..ND CAST BB.67 FEET FROM ·fr1E SECTION
CORNFR cm,IMON TO SECTIONS 'i 5, 'i6, 21, AND
22, TOWNSHIP 23 NORTH R1\NGE 5 CAS:' W.M.;
fHENCF SOUTH 61'09'00" EAST 635<00 FEET;
THENCC SOUTH 28"51'00" WEST 350.0D,. FEET;
THENCi!. SOUTH 04*34'00" WEST 546.25 FEET;
THENCt: f,JCJRTH 63'05'J6" E1\ST 'I 9f1.25 FEET TO
THE ·muE POINT OF BF.:GlNi'-J!NG;
THEN(< CONTINUING NORTH 63'05'36'' EAST 10.00
FEET:
THENCf: sou·rH 17"51'20" Et\ST 114.03 FEET;
THEN(;£ SOUTH 63"05'36" WEST 1/J.OO FEET;
THENC, NORTH 17°51'20' WEST TO THE TRUE
POii\JT OF BEGiNN!NG;
J\.LSO KJ\JOWN AS A PORTION OF TRACT 7, MAPLE
WOOD r;OLF CLUB ADOJT!ON, ACCORO!NG TO THE
UNREC0RD£D PLP.T THEREOF.
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( IN FEET )
1. i.nch ,.,,, 20 ft.
--'
-·-·--------·-·--~-------------------·---------·---------·---------·---------' ---· -----.--·----------------~------------------·-·-·-·--------·----------------------------~---------·-·--------------------------
SECTION 22, TOWNSHIP 23 NORTH, F~ANGE 5 EAST, W.M.
EXJSTJNG STRUCTURE'
BUffFR/t3St-3L
N63'0S':'.'i6"E.
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ON SHEET W2.0.
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STREAM RUFf--EP
EAST RESTORATION
·, AR[A=L85 SF
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iMPERV10US ARCA
STf~EAM BUFFER / 8S8\..
D!STIJREMNCE (HOME)~970 SF
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PROPGSED \VCOD
SLJ\ rTED DECK
PROPOSED
CONTOUR
EXI_S.TIJ',,!G -ROCt~EftY ·
T6 BE REMOVED
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LOT AREA 22,955 S.F. (0,53 ,\GRES)
EX!ST!NG IMPERV!OUS At\f~A (TO BE R[MO\/ED):
Rom-AREA /Sb S.F.
C-Af<fJOR-r 600 S.F.
Gf~AVEi .. DRIVEWAY 928 S.F.
TOfAL 2,283 S.F.
ROOF AREA
DRl 1/EWAY
5WY::WALkS
[-)fll!O
tOIAL
. ""-· TOT/\L NET ISA GA!N
2,812. SY.
543 S.F.
197 S.f.
627 S.F.
4,179 S.F.
1,896 S.F.
lSA (DWE~_UNG UNIT FOOTPf~INT) Vr/lTi-ilt~ :-:JUFFER / 8SGL:
CX1'3 rlNG HOUSE 621 SF
?ROPOS[D HOUSE / Cm.JCRETF WMK'NAY
C\E r i"JCR[ASE
1,591 S.F.
970 S.F. (LESS THAN 1,00C S.f.)
MITIGATION RAT!O 1: "i
STREAM r!UFFFf< FffSTOl(A TiON ArffA ( 4S:; + -185) _970 .'.?L
LEGEND:
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PlJRPOSE:
STREAM BUFFER / BSBL D!STURB/iNCE (HOME) AR[/\
=STREAM OFWJ:\JARY HIGH WATER MAR\< FLAG
""PROPOSED PLNH!~JG LOCA noN
=l:YISTiNG CONIFEROUS TREE
=EXISTiNG DECIDUOUS TREE
=CEDAR RIVER FL:JW DIRECTION AF~ROW
=EX!ST!NG 1\SPHALT ARE1\
=EXISTING CONCRETE AREA
=PROPOSED CONCRETE AREA
=PROPOSED ASPHALT AREA
THE REPLACEMENT OR EXPANSiCt-.l OF t:XISTING PRIMARY STRUCTUR[S IN THE BUFFE!X
OR 8{:lBL OUTSIDE A CHANi'.JEL MiGR1-\T;Qf",J HAZARD AREA IS ALLOWED PER THE CAO
IH THE f\QUJ\TIC P,REA Pr\GES 2·--95 THROUGH 2-98 PROVIDED THA.T CERTAIN
CONDiT!OMS ARE MCT. THIS PROJECT INTENDS TO MEET ALL OF THESE CONDITIONS. F~
ADDIT!O!'-i TO THESE CONDI rlONS THIS BUFFfR MITIGATION PLAN iS PROPOSED, THE
GOP.L OF THIS STREAM BlJFFER MITIGP. TION PLAN tS TO RESTORE A PORTION OF THE
ON SITE STREAM BUffER THP, T IS CUf~RENTL Y /i.. tv!,1\NlCURED GRASS LAWN. TH1S
RESTORAT!ON !S PROPOSED IH ORDER TO MITIGATE FOR ANY EFFECTS THAT
O:P:-'.l.~lDiNG THE CURRENT HOlviE, DECK, AND DRAli\JAGE SYSfEM !NTO THE BUFi·=Ert /
8S8L WiU. 1-1.AVE. THE RE3TORATION 1-\REA HAS 8EEN DETERMIN[D BASED ON A 1:1
f<ATIO F'OH THE /.,,_Rf:::/-\ OF THE HOME AND DECK THAT WJLL EXTEND iNTO THE STRl::A\l
BUFFER / 8SBL, AND THE PORTIO~! OF THC STORM ORAih!AGE. SYSTEM THAT WILL 8[
LOCATED IN THE STRtAM BUFFER SOME ADDITIONAL GRADING iS PFm:::,OSED WITHiH
THE BUFFER iN ORDER TO RD\W\/E A ROCKERY. THIS ARE/\ JS NOT ACCOUNTED FOR
li\J rHE RESTORATION AREA. SINCE 1T \ill!LL ULTIMATE!... Y l~IVOLVE CONVERllNG GRASS
U\WN INTO GRASS LAWN. ----·-----~-------_J
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i. THE GOAL OF T>-11> MITIGATION PLAN !S TO ENHANCE ON'SrfE STREAM 13UrF;:r< AREA IN ORDER TO MITIGATE FOR
D!STURBANCES TO or-.!SITE .STREAM BUFFER AREAS LOCATED WI-ERE THE EXISTING 40USE WJLI.. EXPAND INTO THE STREAM
SUFFER, ANO 1HE :'~VJRM OR/IJNAGE FACIUT!ES C<1END Ji'ITO TrlE BUFFER.
2. VEGF.TATION V\i!LL :,AVE 100% SURVI\W. RATE AFTER YEAR I ANO 855'~ AFTER YEAH 2.
3. SHRUB COYER WILi dE GREATER Tl-lAi'-1 60% AFTER YEAR 1, /,,ND Gr-i:F:Ni"ER THAN 60% AFTER YC!\R 2, AND GREATER
THAN 85% AFTU~ YEJR J.
4. NON-tJATIVE INV1\SIVE PLANTS WILL NOT MAKE UP MORE THAN ·10% OF COVER IN ANY GROV11HG SEASON.
5. tF ANY MONITORINC REPORT OR COUNTY INSPECTION SHOWS THAT i,.HllGATlON !S t-JOT MEETING THESE PERFORMANCE
STANDARDS, BOND HOLDER WILL WORK l"Jr11-l COUNTY TO Pr::RFORM CORRECT]\!€ ACT!Ol\lS APPr./:OPRiATE TO THE MJTIGATION;
E,G., FAE.JNG PL.ANT~: W1~L BE REPLACED, OTHER PLANT SPECIES WILL BE SUBS11TIJTED, ;,JON·-NATI\/E INVASIV!:: W!LL BE
REMOVED BY HAND v~ITHOIJT PEST1GlOES, nc.
6. WHEN IT !S A\/Ail,.'\BLE, CONTACT INFORMA110N MUST 8E PROVIDED TO DOES FHOM THE A:_}Pi...!CMH THAT INCLUDES
NAMES, ADDRESSES, AND PHONE NUMBERS OF F'ERSONS/FIRMS THAT WILL BE RESPONSIBLE FOR fNSTALL!NG REOUIRED
PLANTING, AND PERI CJRMING F~EQUiRED MAINTENANCE AND MONITORJNG.
7. TI-lE RESTORATION ARE.t\ SHALL SE WATERED 2--3 T!MES PER WEEK (OR AS /\PPROPR!ATE) DURING THE VARIOUS
SEASONS TO ENS\JRL A H1GH SHRUB SURVIVAL RA TE. CTHERW1SE, !F AN IRll!GATION SYSTEM IS PROPOSED iNSTEAO, THEN
AN IRRIGATION SYSll:M DES!GN MUST BE SU8l<.iln"£D TO DOES AND APPROVED BY DOES PRIOR TO INSTALLATION.
6. iMPLEMENTATlON rn: TH~ RESTORAHO!-..J PLAN MJST OCCUR Wln-llN 60. DAYS OF THE DATE OF THE RESTORATION DONO.
iNSTALLP.TJON MUS!' t1{: INSPECTED AND APPROVED BY ODES. THE INSTALLft/OON INSP£CTiON WiU .. VERIFY THAT SOlLS
HAVE BEEN DECONSot.lDATED AND AMEND£0, 1::iu,.NTS ARF. lNSTP.l...LED ACCORDING TO OES!GN AND IN GOOD Hf./"LfH, AREA
HAS BEEN SEEDED, /\~lD OTHER CONDITIONS HAVE BEEN MET. NUF~SERY INVOlCF.S MUST BE PHOViDED TO INSPECTOR.
ONCE APPROVED, IJ!Oi.,!ITORiMG PERIOD BEG;NS,
9< MOM!TORING PEmou '.'\:]LL BE FOR TH[~El:: YE.6.RS. \r';1 rH RESIJL TS OF ANNUAl. MOMITORING EVENTS REPORTED TO ODES.
MONITORiNG MAY 8[ l~XTf:]'i[lED Af ODES D!SCREllON IF FINAL INSPECTION SHOWS RESTORATION HAS f'WT ACHIEVED
PERFORMANCE STft,Nll.ARDS, \Jf'>f11L SUCH TtME f,,S PERFORMANCE STANDARDS HAVE BEEN MET.
10. MONiTORJNG MUS'I INCLUDE DESCRIPTION/DAT A FOR:
--PLANT SURVJVAL, \/iGOR, AND f:STIMATED AERl/:,L COVERAGE
···08SERV.::D WILDLIFF, !NCLUDiNG AMl::iH!BIANS, l~VfANS, AND OTHERS
-·RECE!PTS fOR OFFSI i'E DISPOSAL OF Ai'JY DUMPING, WEEDS, OR INVASiVE PLANTS
-4~~5" COl_OF~ F.,HOTOGF~APHS FROM PERMANENT PHOTO--POiNTS AS SHOWN ON REVISED RESTORAflON PLANS
11. ANY DEFICiENCY DISCOVERED DURING ANY MON!TORIMG OR INSPECTION V1ST MUST BE CORRECTED WITHIN 60 DAYS.
12. PRIOR TO BEGINNING ANY \/'JORl<, THE APPLICANT MUST PR0\11DE A RESTORATION 130ND OR ASS!GNMENT OF FUNDS
Pm K!NG COUNTY PROCEDUHES. A BOND QUANTITY VVORKSHEET lf-/lLL NEED -ro BE CDMPLDED BASED ON ALL ELEMENTS
OF THE MJTIGATION FL.AN. l:-:E TOTAL COST, ?LUS CO,-\!TINGEN(;Y FEES, V<.~LL 8E THE AMOUNT OF THE r-<ESTORATION BOND
THE APPLICANT IS RH]U!R:EO TO PROVIDE. NOTE THAT T'rlE APPROVED BOND WJU .. ifl!CLL!DE REQUIRED START DP.TE FOR
MITIGA'ilON COI\JSTRU(;l10N. BOI\IDS Af~E ELIGIBLE FOR REDUCllON TO MAINTEN1\NCE STATUS AS SOON AS THREE YEARS
AFTER SUCCESSFUL iHSTALLi\TION !NSPECTIOi'-,1, PROVID1NG lHAT !T ALSO MEETS PERFORMA!'ICE STANDARDS ESTABLISHED
IN Tf-!E M'T:GA.T/Qt,J Pl i\N ANO KING COUNTY SEf'.lSITIVE A.RE~. MITiGAIIO/\! GUIDEINES (OCTOBEF? 2000). ,
13. STANDARDS; ALL WORK AND MJ\TERUi,Ls SHAl_L CONFORM TO KING COU1HY STANDARDS AND SPECtFICfl.TIONS, AMO TO
THE SPEC!FICAT!ONS AND CET./.\ILS SHOWN ON THESE PLANS. .
14. CONTRACTOR'S QLJNJF!CAT10NS: ALL WORK SHALL BE PERFORMED BY A UCE::NS[J) LANDSCAPE CONTRACTOR
REG!STEP.CD IN THE ;_.; !ATE OF WASH!NGTQl,J. CONTH/\CTOS: MUST BE EXPERIENCED IN IYllT!CATION AND RESTORATION
V/ORK. rHE CON1RAC fOR SHALL PROV!DF.: T'rlAT THERE IS ONE PERSON Of'-J THE S!TE AT ALL. WAES DURING WORK AND
!i'.!STALLAr!ON WHO I~> rHOROUGHLY FAM!Llfa.R i'!lTH Tl-IE TYPE OF MATER1ALS BElf'JG INSTAU.ED AND THE BEST M[Ti-JODS
FOR THEIR INSTALi.AJ;Of\l, Ai'.JD WHO SHALL DIRECT ALL WORK BEING PERFORMED UNDEH THESE SPECIFICATIONS. THIS
PERSON SHALL HAVE A MlN!MUM OF FlVE (5) YEARS EXPERIENCE 1NSTALLING N,\Tl\!t: PLANT lv'i.ATERJALS FOR WETLAND
MITIGATION OR RESTOIM-nOf>J PROJEC!S, UNLESS OTHER~lSE .6.LLOWED BY THE LANDSCAPE DESICl\!ER, WETLAND BIO!.OG!ST
AND/0!~ K!NG COUN"!'o' ODES SENIOR ECOLOGIST.
15. S!TE CONDITIONS: THE APPUCAtH SHALL !MMEDIATEL'{ NOTIFY KH~G COUMTY DDES OF ANY DlSCREPANCJES BETWEEN
THESE PLANS AND Tl Ii':: S!TE CONDITIONS. THE LOCATIONS OF PL/,MTS AND THE OUANTiTfES OF PLAMTS SHOWN MAY BE
MODWIED JH 'fHE FiEU) 8Y l'r-lt:: LANDSCP,PE DESIGNER AND / 0!1 THE WETLA.l\D B!OLOGlST BASED ON FIELD CONDITIONS
AT THE TIME Of PU\i,JllNG.
16. PLANTS: PU,NTS !N NUMBER AND SIJ.'.E ARE REQUlRED !N ACCORDANCE 'AHH APPROVED PLANS.
A. ORIGJN: PLANT Mi,lERlt~LS SHALL BE-NATIVE PLANTS, NURSERY GROWN iN THt PUGET SOUND AREA OF 1NASH!NGTON.
DUG PLArHS MAY rn,!LY BE JSED UPOh! APPFWVI\L OF KiNG COUNTY DDES.
fl. HAMC:UNG: PLM11~,; SH/\LL BE HANDLED SO AS m AVO!D ALL DAMAGE, INCLUDING E:REAKINC, 8RU!SiNG, ROOT
DAMAGE, SUNBURN, l)r!YiNG, FRl::EZING OR OTHER IN,JURY. PLANTS t1iiUST 8£ COVERED DURING l"RANSPORT. PLANTS
S}1,~LL NOT BE BOUND WITH WIRE 0~ ROPE IN i\ MANNER THA-[ COULD DAMAGE BRANCHES. Pr-WTE:CT PLANT ROOTS wnH
SHADE AND 'NET son. JN THE TIM£ PER!OD BETWEEN DELIVERY ANO INSTALL!IT!ON. DO MOT UFT CONTA!f\JER STOCK BY
TRUNKS, STEMS, OR iOPS. DG NOT REMOVE FROM CONTAINERS UNTIL REP.,DY TO PLAl~T. WATER .?,t..L PLANTS AS
NECESSA/~Y TO KEEP MOISTURE u::VELS f.PPROPRIATE TO THE SPEC!ES HORIICUL :·uRAL REQU!REMEMTS. PLANTS SHALL
NOT GE 1-\LLOvVrn TO URY OUT, AU. PLANTS SHALL BE WATERED THOROUGHLY JMMEDiATELY UPON INSTALUH!ON. SOAK
ALL CONTAINERIZED :1LANTS THOROUGHLY PRIDn TO iMSTALLAT!ON. BARI: ROOT PLANTS P..RE SUB,JECT TO THE
FOLLOWING SPF.C!AL 1::t":QUIREMENTS, ANO SHALL NOT BE USED UNLESS PLANTED 8ET\VEEN NOVEMBER ·1 AND i•1Li\RCH 1,
AMO ONLY WlTI-! THE PERM!SSION OF ThE LANDSCAPE DE.SiGf'JER AND K!NG CUUNTY DOES S::::N!OR ECOLOGIST. BP.,RI::: ROOT
PLANTS MUST HAVE LHOUGH FIBROUS ROOT TC INSURE PL.C1NT SUfNlVAi_. ROOTS MUST BE CO\IERED AT ALL OMES WITH
MUD ANO/OR WET S'ff,AW, MOSS, OR OTHER SU/TABLE P!'.\CKf~JG MAlH~IAL UNTIL Tl111E OF iNSTt\LLATIOM. Pl.ANTS WHOSE
f~OOTS HAVE DRIED OUT Ff~OM i:XPOSURE Vl'!LL NOT BC. ACCEPTED A': INSTALLATION ii'-ISPECT!ON.
C. STOFIAGE; PLANTS STORED BY THE APPLICANT FOR LOMGER THAN ONE MONTH PRIOR TO PLANTING SHALL BE
PLANTED IN NURSERY ROWS, AND TREATED IN A MANh!ER SU!TABLI::: TO THAT SPECIES HOf-nJGULTURAL REQUIREME.MTS.
PLANTS MUST BE RE11,!SPECTED BY THE WETLAND 810lOGtST ANO / OR LANDSC1\PE DESIGNER PRIOR TO H>lSTALLATION.
D. DAM/1GED PLAi'-!TS: DAMAGED L)RiED OUT, OR OTHER\1J1SE M!SHANDLED PLANTS \'JIU. Bf: REJECTED AT iNST/\LLA liON
/NSPECT!OM. ALI.. RE :EC:ffD PLANTS :SHAU_ BE IMMEDfAlELY REMOVED FROM THE SITE.
E. PLANT NAMES: PLANT NAMES SHA\"L COMPLY W!TH 'THOSE GENERALLY ACCEPTED IM THE NATI\/£ PLANT NURSERY
TRADE. ANY QUESTION REGARDING PL.ANT SPECIES OR V.l.RIETY SHALL BE REFrnHEU TO THE LANDSCAPE DESimER,
.#ETLAMD BIOLOGIST Q1~ KING COUNTY DOES S£N1QR f::COLOC!ST. ALL PLANT MATERIALS SHALL BE TRIJE TO SPECIES AND
VARETY AND LEGIBLY TAGGED.
F. PLANT SOBS'11TUT!(JNS: PLNH SUBSTITUTIONS ARE NOT Pf]~/1,HTTED WITHOUT THE Pr.RMISS!ON OF THE LANDSCAPE
DF.SIGNEF{, WETLAND l!IOLOG!ST AND/OR KING COUNTY DOES SENIOR ECOLOGIST. SAME SPECl~S SU8Sl1TUTl0NS OF
LARGER S!ZE DO NOT f-~EQUIRE SPECIAL PERMiSSiON,
G. QUALITY AND cn-·11)!T!ON: PLANTS $"-:ALL BE NORMAL IN PATTERN OF GROWTH, HEALTHY, ViELL-BRANCHED,
VlGOROUS, WITH WELL· -0£\/E"LOPED ROOT S'tSTEMS, AND FREE OF PESTS AND D1SEASES. DAM AG.ED, DlSEASED,
Pt:ST-lr~FESrtD, SCR/\J'ED, Bi~UISED, DR!ED OUT, BURJ\:ED, BROKEN, OR DEFECllVE PLANTS 'NiLL B£ REJECTED. PLANTS
W!TH PRUNING WOUNL'':; OVER 1~ IN DIAMETER Y.llLL 8£ REJECTED.
H. ROOTS. ALL PLMI (S SHAU. BE BALLED . .\ND BURLAPPED OR CONTAINERIZED, UNLESS EXPLiClTLY AU'THOR!ZEO BY
THE LANDSCAPE DESICMER. ROOT GOUNO PLANTS OR 8,'k8 PL.ANTS Vl/111-1 DAMAGED, CR.ACKED OR LOOSE HOOT8ALLS
WILL BE REJEC":ED. El,t,i{E ROOT PLAN-nNGS Of WOODY MATERIAL IS AL.LOWED ONLY \"l!TI-J PERM15S!ON FFWM Tr!E
LANDSCP.PE DESIGNrn
I. SIZES, PLAl'H SILl'3 SHALL BE AT LEAST THE S!ZE !NDlCATEO IN THE PLANT SCHEDULE, LARG[;Jt STOCK IS
ACG[PTA'.3LE PROVlDED THAT !T HAS NOT BEEN CUT BACK TO SIZE SP[C!F!£D, AND THAT THE ROOT BALL IS
PROPORTIONATE TO THE SIZE OF THE PLANT. MEASUREMENTS, CAUPEf-i, BR/.INCHlNG AND BALLING NJO BURLAPPING
SHALL CONFORM TO HIE i\MERiCAN STANDARD OF NURSERY STOCK BY THE AMERICAN ASSOCIAT!ON OF NURSERYMEN
(LAlEST ED!T10N).
J, FORM: [\ICRGREE~i TREES, IF USED, SHALL HAVE SINGLE TRUf\l!<S AND SYMMETRiCAL, WELL-DEVELOPED FORM.
DECIDUOUS TREES SH.'\LL SE SlNCLE TRUNl<EO UNLESS SP£GIFIEG ,'\S MUi.T1~STEM !i\l THE PLAN SCHEDULE. SHRUBS
SHALL HA\ft:: MULTlPU-. STDAS, AND RE WELL-BRANCHED.
K. PLANTING: PLAN11NG SHAl_L 8£ DONE iN ACCORDANCE Vi-HH IJ.LUSTRATEO DETAILS fN -IHE I\IJITfGAT10N/RE:STORATION
PLAN SET AND ACCEPTED INDUSTRY STANDARDS.
L. WEED!/s.!G: EXISTING AND EXO-ilC VEGETATION IN THE MiTIGAT!ON AND BUFFER AREAS WitL BE HAND \>VEEDED FROM
AROUND ALL. NEWLY iHSTALL[D PLAr-lTS AT THE TIME OF IMSTALLATION. NO C:-iEM!CAL CONTROL OF VEGETATION ON ANY
PORTION OF THE (.)ITE IS /\LI..OWEO W!THOUT THE Wii:ITTEN PERMISSION OF KING COUNTY DOE;:;.
M. COMPOST: ALL L/',!'JOSCAPEO AREAS DENUDED OF \IEGETATJON ,'\ND ALL PLANTING PIT ?<REAS SHALL RECEIVE NO
LESS THAN 2" CF co:·,1[.JQST AFTm PL.AMlli'•!G. COMPOST SHALL BE f<EPT WELL AWAY (AT LEAST 2") FROM THE TRUNKS
AND STEMS Of WOODY PLANTS. COMPOST Sl--1.<\LL BE CEDAR GROVE PURE COMPOST on P.PPROVED EQUAL. NO BARK
PRODUCTS OR SAWVV, r WlLL BE PERMJTTEO. \>lEED·-FR[E STRAW MAY BE REQUIRED FOR APPLICATION O\li.:R COMPOST
FOR EROSION CONTROi (SEE: EROSION CONTROL NOlES).
hL SlTE CONDITIONS: CONTRACTOR SHALL IMMEDIATELY NOTIFY T!--!E LANDSCAPE DES!CNrn A!'1D WETLAND BIOLOGIST OF
DRAINAGE OR SOIL C(JHDITIONS Lll(EL Y rn BE DETRIMENT1\L TO THE GROWTH OR SUR\/lVAt OF PLANTS. PLANTING
OPERATIONS SH1>\LL NO f BE cormLJCTED UNDER THE roLLOW!NG CONDITIONS: FREEZING WEATHER, lf.-'HEN THE GROUND IS
FROZEN, EXCESSIVELY WET WEATHm, EXCESSIVELY WINDY WEATHER, OR IN EXCESSIVE HEAT.
0. PLANT LOCATION::;;: LOCATIONS SHALL BE AS DEPICTED IN THE APPROVE() PL!1N SET. THE LNJDSCAPE DESIGNER AND
/ OR WETLANi) B!OLOCIST MAY CHANGE THE LOCATIONS OF PLANTINGS SHO'IVN O~J PLANS BASED ON Fl ELD CONDITIONS.
P. PLft.l\!TlNG IN Pl1S: PLANHNG P!TS SHALL BE CIRCULAR OR SQUARE VWTH VERT!CAL S!DES, AND SHALL BE 6" DEEPER
AND 12" 1..ARGrn iN DI/\METE:R THAN THE ROOT BALl. OF THE: Pi.ANT. BREAK UP THE SIDES OF THE ?lT IN COMPAC1ED
SOiLS. SCT PLANTS UrR!GHT IN P!TS, WITH CROWN Of ROOT BALL 2"-3" ABOVE F!NAL GRADE. BURLAP SHALL BE
REMOVED FROM THE PLANllNG P!T. BACf\F!LL SHALL BE TAMPED DOWN FIRMLY.
Q, WATER: PLAl-..!TS SiiALL 8E WATERED MIDWAY 1HROUGH BA.C!<HLL!NG, AND AGAIN UPON COMP-l.ETJON OF BACK°FILUNG.
A F~IM Of EARTH SH,\LL BE MOUNDED AROUND THE B,\SE OF THE TREE OR SHRUB NO CLCSE:R THAN THE: DRIP UNE,
EXCEPT ON ~TH:P SU1l"JES OR fN HOLLOWS. PlANTS SHALL DE WATI:RED A SECOND TIME Vv1Tii!N 24-48 HOURS AFTER
INSTAI__LA"flON.
R. INTERMEDIATE IN~WECTIONS: ALL PLANTS SHALL BE il\lSPECTED AND AP?ROVEO BY THE LANDSCAPE DESIGNER AN;)
/OR V\IETL.ANO BIOLO(:i\ i PRIOR TO INST/.:;,LLATION. COi\lD!TION OF ROClS OF A RANDOM SAMPI..E OF PLANTS V.1LL BE
INSPECTED, AS WELL /\'J ALL ABO'vEGROUND GROWTH ON l\.l.L PLANTS. ROOTS OF ANY BARE ROOT P~ANTS, IF .
Pi::RivHTTED FOR USE, WILL BE iNSPECTED. PLANT MAT[;:HII\L MAY BE APPROVED AT THE SOURCE, AT THE IJ1SCRETt0N OF
THE LANDSCAPE DESJGHER ;.\ND lHE WETLAND BIOLOG!ST, BUT ALL MATERIAL MUST BE RE--INSPECTED AND APPROVED ON
THE S!TE PRiOR TG !H'iTALLATION. PLANT LOCATIONS SHALL BE !MSPECTED AND fo.PPROVED PRIOR TO PLANTJNG.
______L
-·--·--· ·-·--·-------·-----·-----···----~---------~--·----------··-·----· -··--·-------------·--------------------------------~------
=-~---~~---·-===~-r-~:_-_,::~_~_~_~_ .. :~,~::W'~~--~-O,:~(.OO~~'-''"""'"~"'-·~~-~ __ ~ __ " __ -~---B __ -~Y'"~--~-z __ ~_-•t-=-=~-~~~--~·-.~"-m __ -~_~ _-_:-~: .. _~_"--~~:.~:.:.~~~-:.:.~~-----W_e_~_~_~_~_-_m_•=:.··-~---------===··--~z-~-~--~-~--· .i','.Zl8!12E.l21ili!2~RS~~.=7DD_W_P'"·<-~Ee-=•iFO,-"'=,~,---~-"~W~i rW·---~-1
I -I
----·-·-------
1
17. HAND SEEDING: SECUING lS REQUIRED AS DESCH!HED iM AP?R0\/£0 PLANS,
A. TIMING: SEEDING SHAI .. L NOT TAKE PL>\CE UNTIL MULCHiNG IS COMPLETE. CONTRACTGR SHALL iMSURE TH,H AR>:'AS TO Ri;-:CEIVE
SEED f',RE CLEAN OF DlUR!S AND THAT FINAL GRADES ARE CORRf:CT. SEEDING SHALL B£ PERFOF\MED .A.FTEI~ OTHER PLANT
INST/-\Ll.ATION iS COMPLE"fL SEEDING IS THE FIMAL S'fEP OF iHE il'{t'nAL !NSTALU\TION; S!TS SHALL BE CLOSED TO t-LL Vt:HiCLES AND
FOOT TRAFFIC SHAU. 8[ MfN!MIZED AFTER SEEDiMG !S COMPLETE. ~-iEEl:!NG SHAU. NOT TA1{E [.:OLACE WHEN THE GROUND IS rnoZEM OR
IN WINOY WF.ATHER. SEEDS SHALi_ BE HAND BROADCA5T OR 8Y MECHANiCA.L HAND POWERED SPREADER, ~\Hli AS EVEN DIS'TRIRUTION
AS FE/I.S1BLE. AREAS W: i"rilN 6"·-i2'' OF STEMS Of iNST1'.\U.ED PUU.Jr::.c.; SHe\LL NOT BE SEEDED,
B. SEED MIX: USE \r/ETl_!1ND SEED MIX lN WETLAND AREA AND BUFFER Si.::EO MiX FOR WETLAND 8UffER AREl1S, JHE MiX SHOJJLO BE
COMPOSED OF WEIGHT Pt:RCENTAGES SPECIF1t:.D IN THE TAl3LF. ALL SEED HATERIAlS SHALL SE FREE OF \l\ifED SEEDS OR OfHER
FORCJGN MATTER DETRlf,iENTAL. TO PLI\N1 GROWTH. NOTE: SEED MIX SHOULD BE mmrnrn fa.S EARLY AS POSS!Bi.E TO INSURE AN
ADEQUATE SUPPLY OF SPECIFIED NATIVE SEED.
r----._ ... ·---·· .. ··-----.. ----------··--· -·--------··-·---,
I BUFFER GRASS SEED MIX i
L__ _ ---------------,
S,P[CiES I WElGHT % ! ~~=------_-----------"---------------!
t RED FESCUE -Festuc<J wbrc----.:------·--·-~~-0 ___ 1 ! ANNUAL RYEGRASS --tollurri n,ulbfto-rum 1 40 I
i COLONIAL BENTGR/1.SS -Aqro;ti.s capill~ris ·1 tO !
I· WHiTE CLOVER -Trifoliurn rapem; , 10 · · j
L------------~----~--··--· ·----t-·--·-·--·-·~--~
C. POS': SEEDH.JG EROSiON CONTROL: SCATTER 2" DF CERT!Flt:D WEfD-·FREE STH:AW OrJ ALL BARE:: GROUND AFTER S:EED1NG JS
COMPLETE ANO JNSPEC-lf·.D, FOR EROSION CONTROL (SEE £ROS!ON CONTROL NDfES)_
18. MAINTENANCE: MAIN'!t:NANCE SMALL BE REQUIRED IN ACCORDANCE \\HH l<fNG COUtff·( SE.NSiTIVE ARE.A,S tHTlGATiON GUIDEUNES
('\ 998) AND APPROVED PLANS.
A SUR\/iVAl; THE /,,PPLICANT SHAL:... BE RESPONSIBLE FO~ THE HC4LTH OF 100 if OF ALL NEWLY INSTALLED PLANTS FOR ONE
GROWING SEASON AFTER INSTALLATION HAS BEEN ACCEP"IT:D ElY KING COUNTY DOES SENtOf( ECOLOGIST (SEE F-'rnFORMANCF::
ST.\ND;\RDS). A GRO'rilNG SEASON IS DEFINED AS OCCl!RRJNG FROM SPH!NC (MARCH 1.S ··· MARCH 15, FOLLOWING YEA~). F'(JR Fr\LL
INSTALLATION, THE GROWING SEASON WILL BEGIN n-lE FOL.LOWlNG SPRING. THE i\PPLICAi\11' SHM.L REPLACE AHY PLANTS THXr ARt
~~A!UNG, WEAK, DEFECTIVE IN MANNER OF GROWTH, OR DEAD DUR!NG TH!S GROWING Sf=:ASON, AS D!RECTf::0 BY THE /1PPLICr\NT'S
LANDSCAPE OESJGMrn, WETLAND B!OLOG!ST, AND/GR iONG COU!'-!TY 0-0ES SENIOR: f:.COLOG!ST.
8. !t>.JSTAU.ATION TIMING FOR REPLACEMENT PLANTS: THE APPUCNff''._,: LANDSCAPE DESIGNER:, WE'LAND EHOLOO!ST, AHO/OR !<!NG
COUNT'r DOES S[NlOR CCOLOGIST SHALL DE"TERM!N[ TIMING OF TrlE !NSYALLA TION Fm REPLACEMENT PLANTS_
C. DURATION AND EXTENT: IN ORDER TO ACHIEVE PERFORMP.t~CE STAND/'.RDS, THE APf-.'LICANT SHP,LL HAVE THE MITJGAT!ON ~\R[~A
MAINTAINED FOR THE OlJHATJON OF THE MONiTOR!NG PER!OD, ,3 YEARS, MAH'HENAHCJ.:: WILL H~CLIJDf WATERING, WEEDlNG ,l\RGUND BASE
OF INSTALLED PL,\NTS, PRUN!NG, FERHLIZING, REPLACEMENT, REl-JOV,\i. OF O!::AO f,,IAfl::RtAL (OTHER TH1\J\J FALLH-1 LOGS, LARGE WOODY
0E8H1S, ETC), RESTAl<!NC, .t.,N[) ANY QTHER MEASURES NE.ED£0 ·ro INSURE PLi-\NT SdRV!V:\L ALL M,ll,1MT1-:NANCE SHr-\LL BE DIRECTED
BY THE LANDSCAPE DE~ilGNER AND / OR WETLAND 8!'JLOG!ST.
0. STA:•JOARDS FOR REPLACEMENT PLANTS: REPLAC£i1,ffNT PLAt,dS Shft\l.i_ MEET THE SAME STPNDJ\FWS FOR SIZE AND TYPE: A'S ·1-:-iOSE
SPEC!FlED FOR ORIGINAL INSTALLATION UNLESS OTHERWJSE DtRECTED BY THE LANDSCAPE DESIGNER, WETLA~JD 8l0LCG1ST, AND /OR
KING COUNTY ODES SENIOR ECOLOGlST. REPLACEMEi'1T PL!\NTS 51-iALL BE :NSPECTEO AS m:scR!E!"ED ASOVE FOR THE ORIGIN/1-.L
IMSTALLATION.
f. REPLAIHING: PLANTS THAT HAVE SETTLED !hl THEIR PLANT/MG Pns TGO DEEP, TOO SHALLOW, LOOSE, OR CROC1KED SHALL 8[
REPLAMTED AS DIRECTED BY THE LAf\1 DSCAPE l}ES1GNER. WETLAND tW)LOClST, i\ND / OR KING COUNTY DUES SENJOR EGOL.OGiST.
19. MONJTORING: MONl"IGR:ING SHALL BE CONDUCTED IN ,1\CCOfWANCf-: Wl:"H THE P.PPROVED il.liTlGATlON / ?ESTORA'nON MOf'nTORtNG
PLAN.
A VEGETATION MONITORH~G: SAMPiJNG POJ~HS OE 1RANSECTS WILL BE [STf,81-JSHED FOR VEGt:-iATIOt-.1 MOMJTCRfNG, AND
PHOTO-·POINTS ESTABU>AIED FROM WrllCH PHOTOS WILL BE TAKtN THROUCHOUT THE MONITOR:!NC PERIOD, UNEAR TfiANSECTS ASE
THE PREFERRED METH0[1 FOR VEGETATfON MONlTOR!NG FOR THIS S!Tt. NO LESS THAN ONE (i) -2.5 METER 'i'HAN~>f:C-TS ';\,1LL BE
ESTABLISHED IN ".l-JE RE:·;rnRATlON AREA. PERMANENT TRANSECT LOG/\TION{S) MUST BE fDErff!F'iED ON f{ESTOF\AT!ON SITE PLAl'1S IN
THE FlRST MONITOR1NG w..::PORT (THEY MAY BE DRAWN Of\! 1',PPRO\IED RE3TORATION PLANS BY HAND). EACH 1r~ANSECT SH,6,Ll OETP.IL
HERB, SHRUB, AND TREL AERIAL COVER A1 RADll OF 1M, 5M, .t'J1i) WM RESPECTIVELY, USJNG THE BRAUi'l-8LtsNQl.J[T RELEVE METHOD
OR OTHER ACCEPTABLE !·!ELD METHOD.
B.' PHOTOPOINTS: NO Li?SS /HAN ;HREE (3) PHOTOPOINTS WILL E;E ESTABLISHED --PHOTOG<?.!\.PH~--; WILL BE TAKE!'! FROM AT :_EAST
THREE (3) POINTS IA1THlN THE RESTORATION AREA TO ViSUALLY DEPiG'f THE CONDITION OF THE RES'T0RAT10i~ ;:\REA
C. REPORTS: MON1TORfNG REPORTS '3H.'\LL BE SUBMiTrED AFTf.:R TH£ ~},J8 OF EACH GROWING SEASON (BY NOVf]f.BE:F: 15} F!JH
(3) CONSECUTIVE YEAR:; FOLLOWING SUCCESSFUL INSTALLA11DN !NSPECTIO/t MONITORING REP-O!n:::; MUST lNCLUOE D~SCR!PTION
DATA FOR:
I. PLI\NT SURVIVAL, VIGOR, AND AERIAL COVERAGE fROM EVERY PLANT COMMUN!TY {TRANSECT DA.TA)
II. SITE HYDROLOGY, INCLUDING EXTENT OF tNl!NDAT!ON, SATURAllON, D!:PTI1 TO GROUNDl/i'.ATEf(, fUMCTICN OF
ANY HYDROLDGiC ~TRUCTURES, INPUTS, OUTLETS, ETC.
ill. SLOPE COND 1T!ON, SITE STABIUTY, ANY STfWCTURES OR SFEC:iAL r'EATURES
IV. BUFFER CONO!T!Oi\JS, E.G. SURROUND\NG LAND USE, USS: QY HUMANS, V,1LD #1.D DOMESTIC CREArU:'tES
1/. OBSERVED Wll...Dllf I:, ffJCLUDlNG AMPHIBIANS, Jl..\'lANS, /,ND cnw=_:P,s
VI. SO!LS, !NCLUDINC TEXTlJRE,
MUNSELL COLOR, ROG HNG AND O>WJZED RH!ZOSPClERi:S
V!i. RECEIPTS sOfl OFF-S!TE DISPOSA-.l OF ANY
DUMPING, WEEDS, OR INVASIVE PLANTS
V!IL RECE!PTS FOR Al'lY STRUCTURAL REPAIR CR REPt.11.GEMF.NT
!X. 4" X 6" COLOR PHOTOGtV\PHS TAKEN FROM PEf-<~iANENT Pt-JOTO-POINTS J,.s SHOV.N ON W)NJTOR!NG PLAN.
T~R:l:E
I
D. CONTINGEMGY PLAN: SHOULD ANY MONITOR!NG REPORT HEVEAL 11-if. MlTJGATICM HAS FAILED IN WHOLC rn,-;: !N PARI, AND SHOULD
1HAT FAILURE BE BEYOND THE SCOPE OF ROUTINE Mf;INTENANGE:, A. CONl1NGENCY r'L/~N V!"1LL Bf SUE.lMtTTED. TME CONTfNGf:.f~GY PLAN
M/\Y R,\NGE IM COMPLEX!TY FROM A UST OF Pi..AMTS SUBSTITUTED, TG CROSS-StCTlOH-S OF PROPOSELJ ENGINEERED STRUC1URES.
OHCE APPROVED, IT MAY BE INSTALLED, AND iMLL REPLACE THE APPfWVt:D M:TIGAl!ON PLAN. Jr THE ::"AiLURE !S SUBSTA!~ni>,L, KING
COUNTY DOES MAY EXTE.ND THE MONITORING PERIOD fOR TiiAf rf!TlGAllON.
eBf,,P,Q,RAT!Oti..AWJLi\rf[lNCLNOJES;
1. Et..JSURE THt\T ALL. NON-NAnVE VEGETATION SUCH AS HIMALAYAN BLACKBERRY AND ::-{EED CAMARYGRASS HA.VE BEEN REMO\/:ED
fN THE MiTfGA TION ARf':t, ..
2'. DECONSOLIDATE ot'.:nURBED SOiL TO A MlN!/J\\Ji1A DEPTH OF 12". SPREAD 2" (TWO !NCHES) OF VEGETf\Ti\/f COMPOST OVER E.!i..CH
PLAMTING AllEA-
J. ivllX lNTO SOIL TO A DEPTH OF 12" (TWELVE fNCHES) l/Sli\lG A R010T'ILI..ER OR A SHOVEL
4. PUT PLANTS lN THEIR PLACES ACCORDING ro THE P.JlPROVED B/\S!C ENHANCEMENT PLAN.
5. DIG SQUARE BOTTOMED-HOLES FOR PLA1s;:TS, ":VfiCF.: THE SfZE OF" CONTAINER (SEE SHRUB PLANTING DETAfL).
6. SCORE EDGES OF PLANT!NG HOLE WITH SHOVEL, so TH/\ T r-100-;-s CAI'! TRA I/El.. OUTSIDE '.iOLE.
7, LOcsrn PLANT ROOTS SLIGHTLY, Al<D PLACE I~ CENTER OF 1-:CLE. UPRIGHT AND LEVfL WiTH GROUND SURFACE_
8. AS SOON AS ALL. PLANTS HAVE BEEN PLAi,fT[D, HANDSEED OVER THE EN!iRE RESTOH.'\TJON APE/\. USE APROXiMATELY ·J-2
POUNDS OF GRASS SEED MIX USlf\lG TH!:. GRASS SEED MIX USTEO ON THlS SHE fl.
9. WA-fER THE WHOLE S!TE WITH 2" OF WATER RlGHT AFTER PLANTING. CO/\TlNUE TO V\11\TER 2 TIMES fAINfMUM PER WED< DURING
THE DRY SEASON.
iO. PL.AN SHOWS PL.ANTS ARRANGED IN MATURAL!ZEli CLUSTERS-. PLAN SHOWS CERTAfN PLANTS IN THE WE:TTEf~ BUFFER NJIJ
DR1ER BUFFER, ACCORDING TO THEJR WATER AND UG-HT NF.ED:'.).
PLA.i~T MA TERIAtS FOR V\/ETLAND AND V\/ETLAND BUFFER EI\JHANCEMENT
PLANT'.J
PEJL SY}@Q_b_ SITE PLAC~NT UGH 1.:_1,!l;[Q_~.
r----------------~=---=~
1 SYIYiBOt COMMON NA.\riE SCIENTIFIC NPJJ,E_ -~ZL
SPACl~iG
i/_J)£..P.16'lTS_ STRP,TUM lNQlCATOR QN_ _c:=:NTER
I
I
I
WESTERN HEMLOCK TSUGA HETEROPHYLLA
-·--------------------------1-_ 1 II
2 OR 5 GAL. DRIER sur-rrn SHADE DEPENDANT 4 TREE FACU-g•
81G LEAF MAPLE ACER MACROPHYLLUM
I
DOJGLAS FIR PSEUDOTSUS/1. MENZIESli
SNOWBERHY SYMPHORICARPOS ALBUS
VINE MAPLE ACER C!HC11\i.A.TUM
SAi_MONBERFiY RUBUS SPECTABIUS I
i ~ l:t{] RED ELDERBERRY SAMBUCUS R/\CEMOS/\
~ D1__1REE~_±_.£Z'_~ijRUBS ;39roTAL PLANTS)
2 OR 5 GAL
2 OR 5 GAL.
1 GAL.
GAL.
GAL
CAL.
4
4
Ii 7
• 1 6
' 7 j) i
}-7
TREE FACU+
fREE Fl,CU
SHRUB FACU
SHRUB FAC-
SHRUB FAC+
SHF~UG FACU
9'
g'
s' .. ,
0
6'
6'
1-2
1-2
1-2
1-?
WET1ER/ORIER BUFFER
DRIEH BUFFER
WETTER/DRIER BUFFER
WETTER/DRiER BUFFER
WETTER BUFFER
WETTER/DRIER 8UFFER
SHADE TOLE.RAN l /INTOLEF<ANT
SHADE INWLERAl\ff
SHADE INTOLERANT
SHADE DEPENDANT
HIGHLY ADl,PTABLE
HIGHLY ADAPTABLE
tb-=-~-·""""""""'''""''"""'-------==,,===--=,-.,=---------~=~=--=,.,,=~·------~------------------------,,,,.,.,,...~"""""==-·~----------
!HE TOTAL RESTORATION /\ND ENHANCEMENT ARE;~ IS 870 S"F. !<!NG COUNTY'S M!T!Gi\TION DEStGN 'A' WORKSHEET WA.S USCD IN ORDER TO OE~ERMiNE PL.f.i.JH TYPES AND QUJ-\~JT!T!ES.
REMOVE
FERTlUZER --~
TABLET (TYP)
I\ ,I
i\\ 'l/)11 -~~~~\\ VJ/fPi*
\\,,V\:_., \) v ___ 1 V~ /-TREE SPECIMEN, CrnTRAL LEADER ~~¥:-\ ~ 1 /f/lfj, SHALL NOT BE CUT
~-N\,~-\iv /?-1/1;./ ,r-USf WEBB-;ED TRE-E TIE OR NOTCHED
~~,~""------'---\ , 1 / /
7 ~ / PLASTIC TREE CHAiN OR OTHER ~'\:;?--~-~ V-' _/~w~ / APPROVED TREE TIE PRODUCT.
~:~~' \ ~~~· --~ 2"x}" HEM/FiR STN<ES ~~--~ Iv /'.;---2f 0P110NAL MErnoo rnR f.vrnGREEN rnEEs __ ~~...,.-"·--.___) z~~__:;, /---INCLU-DES THREE ,:OJALLY SPAC-ED GUY Wlit,S _,. IP' USING WEBBED TREE TIE OR NOTCHED
I PLASTIC TREE CHA.Ill or, OTHER APPROVED
TREE T!E PRODUCT PND 2"x2"x24" C£DAR OR
TREATED STAI\ES.
12"
MIN
I _J_(__ :
2'l(?' °r-iEM-F!R STAKE
DRIVEN TO REFUSAL (24" M!N)
SECUnE TO TREE W!TH 2
STRfa,Nt)S OF NURSEHYMa.is TAPE
SPEClFIED MUL.C:---l
AROUND TREE 2" DEEP
MIN 36" DIA
SUBGRt~DE
WE.l lAND OR TOPSOIL
BUl"s-:LftP
PREPARED TOPSOIL, COMPACTED TO
PREVf.J,n SE.TTUNG
/-,--TOP OF STM<E TO POINT TO
/ PF-1EVA!UNG WIND (SOUTHWEST)
SPECIFIED MULCH
~ AROUND fREE
/ 2" DEEP MIN 36" DIAM
/i---
-. -----EXISTING SUBGF?ADE
WEf'.AND OH TOPSOIL
'-------i::ERTIUZER, SOIL MIXTURE
i~CTENTION AGEf\lTS.
E\JERGREEN -TREE
PLANTING DETAIL.
NTS
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JOB No. 27034 !