HomeMy WebLinkAbout19 Approved Mitigation Plan 11-17-2015CFCFCFCFCFCFCFCFCFSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRCL CL CL CL CLCLCLCLCLCLCLCLCLCLCLCLCLCFCFCFSRSRSRNO. DATE NOTESDATE:JOB NUMBER:DESIGN BY:DRAWN BY:CHECK BY:Site PlanSHEET:1 OF 4 11/07/2013 12‐155 ES EARC ESPROJECT:
CRITICAL AREA MITIGATION PLAN
‐MINDY'S PLACE ‐
CLIENT:
LAKERIDGE DEVELOPMENT, INC.
PO BOX 146 ‐ RENTON, WASHINGTON 98057
Sewall Wetland Consulting, Inc.
27641 Covington Way SW #2, Covington, WA 98042 253‐859‐0515 Fax 253‐852‐4732CALL 2 WORKING DAYSBEFORE YOU DIG1‐800‐424‐5555(UNDERGROUND UTILITY LOCATIONS SHOWN ARE APPROXIMATE)UTILITY LOCATIONS AND CHARACTERISTICS SHOWN ON THESE DRAWINGS, IF ANY, AREBASED ON THE FIELD LOCATION OF THE APPARENT SURFACE EVIDENCE OF EXISTINGSTRUCTURES. THE UNDERGROUND ROUTING AND CONDITION OF BURIED UTILITIESHAS NOT BEEN VERIFIED OR CONFIRMED. ADDITIONAL UTILITY LOCATION ANDMAPPING MAY BE REQUIRED. FIELD LOCATE, VERIFY DEPTH OF, AND ADEQUATELYPROTECT ALL UTILITIES PRIOR TO THE START OF WORK.NSCALE IN FEET301501530BUFFERAVERAGING(632 SF)SITE PLAN LEGENDWETLANDBUFFERRESTORATION(547 SF)WETLANDRESTORATION(314 SF)WETLANDBUFFERRESTORATION(776 SF)WETLAND BUFFERRESTORATION(468 SF)UPLAND(NON‐BUFFER)RESTORATION(274 SF)WETLANDBUFFERRESTORATION(277 SF)WETLANDRESTORATION(390 SF)WETLANDRESTORATION(582 SF)STREAMRE‐CONSTRUCTION(1,001 SF)WETLANDBUFFERRESTORATION(851 SF)CATEGORY IIWETLAND ‐FORESTED(27,745 SF)WETLANDBUFFERRESTORATION(530 SF)WETLANDRESTORATION(175 SF)6' SOLID CEDARFENCE (134 LF)PROJECT SITE LIMITSCENTERLINE OF RIGHT‐OF‐WAYPROPOSED LOT LINEPROPOSED BSBL50' WETLAND BUFFER (NO FENCE)EXISTING TOPOGRAPHIC CONTOURPROPOSED TOPOGRAPHIC CONTOUREXISTING ASPHALT PAVEMENTPROPOSED ASPHALT PAVEMENTPROPOSED CONCRETE SURFACINGCATEGORY II WETLAND ‐ 27,745 SF PROPOSED PATH WITHIN BUFFER(SEE SHEET 4) ‐ 632 SFPROPOSED BRIDGE CROSSING OF WETLAND(SEE SHEET 4) ‐ 145 SFBUFFER AVERAGING ‐ 632 SFWETLAND RESTORATION ‐ 1,461 SFWETLAND BUFFER RESTORATION ‐ 3,449 SFUPLAND (NON‐BUFFER) RESTORATION ‐ 274 SFSTREAM RE‐CONSTRUCTION ‐ 1,001 SFCRITICAL AREA FENCE ‐ 405 LF6' SOLID CEDAR FENCE ‐ 187 LF6' BLACK CHAIN LINK FENCE ‐ 272 LFCRITICAL AREA SIGN ‐ 8 TOTALNATIVE SOIL58" MINUS CRUSHED ROCKBACKFILL. COMPACT TO 95%MIN. DENSITYMOUND TODRAIN AWAYFROM POST6" MIN. DIA. SQUARE ORROUND ROUGH CUT WOODPOST ‐ UNTREATED (TYP)5" MIN. DIA. ROUGHCUT (SPLIT RAIL)WOOD RAIL‐ UNTREATED (TYP)10' MAX3' MIN.12" ‐ 18"2' MIN.NOTES:1. FENCE SHALL BE COMMERCIALLY AVAILABLE POST AND RAIL SYSTEM PER THE ABOVE MIN.SPECIFICATIONS.2. WOOD SHALL BE WESTERN REDCEDAR OR EQUAL.NON‐BUFFERCRITICAL AREABUFFERCRITICAL AREA FENCECRITICAL AREA SIGNEVERY 100 LF OR 1 PER LOT/TRACTWHICHEVER IS GREATER.CRITICAL AREA FENCE INSTALLATION DETAILNO SCALE21CRITICAL AREA SIGN NOTES:1. GLUE SIGN TO 1/2" CDX PLYWOOD. ATTACH TO FENCE OR 8' X 4" X4" CEDAR OR PRESSURE TREATED POST USING 5/16" DIA.GALVANIZED LAG BOLT. IF POST IS USED, SET POST A MINIMUM OF3' BELOW GRADE. POST SHALL BE SET IN CONCRETE.2. IF POST USED, SIGN TO BE LOCATED APPROXIMATELY 5' ABOVEFINISHED GRADE.3. SIGNS SHALL BE POSTED AT THE OUTER LIMITS OF THE CRITICALAREA (WETLAND OR STREAM) BUFFER FACING AWAY FROM THECRITICAL AREA.4. SIGNS SHALL BE POSTED PER LOCATIONS SHOWN IN SITE PLAN.5. SIGNS ARE AVAILABLE FROM:KING COUNTY DEPARTMENT OF PERMITTING ANDENVIRONMENTAL REVIEWPERMIT CENTER35030 SE DOUGLAS ST ‐ SUITE 210SNOQUALMIE, WASHINGTON 98065‐9266(206) 296‐660012"18"CRITICAL AREA SIGN INSTALLATION DETAILNO SCALE31SITE PLANSCALE = AS‐SHOWN11GENERAL NOTES:1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH CITY OF RENTON CODES,ORDINANCES, AND APPROVED PERMIT CONDITIONS.1. BEFORE THE START OF ANY CONSTRUCTION, A PRE‐CONSTRUCTION MEETINGMUST BE HELD BETWEEN CITY OF RENTON, THE OWNER, AND THE OWNER'SREPRESENTATIVE.2. A COPY OF THESE APPROVED DRAWINGS MUST BE ON THE JOB SITE WHENEVERCONSTRUCTION IS IN PROGRESS.3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATESAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANYOTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THEPUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OFTHE WORK SHOWN ON THESE DRAWINGS. ANY WORK WITHIN THE TRAVELEDRIGHT‐OF‐WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRETRAFFIC CONTROL IN ACCORDANCE WITH ANY AND ALL CITY OF RENTONSTANDARDS.1 09/08/2014 UPDATE PER NEW SITE PLAN N88°23'10"W 443.78'N88°18'16"W 593.67'N88°23'10"W 150.03'N00°25'21"E 229.68'N00°25'21"E 100.02'CRITICAL AREA SIGNAPPROX.CENTERLINE OFCLASS 4 WATERBRIDGE ATWETLANDCROSSING ‐ NOWETLAND FILLREQUIRED. (145 SF)2 11/18/2014 MISC. REVISIONS CRITICAL AREAFENCE (79 LF)CRITICAL AREAFENCE (238 LF)6' SOLIDCEDAR FENCE(53 LF)PATH INBUFFER(379 SF)PATH INBUFFER(253 SF)PROVIDE OPENINGIN FENCE FOR PATH.PROVIDEOPENINGIN FENCEFOR PATH.3 05/04/2015 REVISE PER CITY REVIEW COMMENTS STORMOUTFALL INBUFFERPROVIDE OPENINGIN FENCE FOR PATHEXISTING SPLIT RAIL FENCE(LOCATION SHOWN ISAPPROXIMATE)CRITICAL AREAFENCE (44 LF)CRITICALAREA FENCE(44 LF)6' BLACK CHAINLINK FENCE (272 LF)VERTICAL DATUM: NAVD 88CONTOUR INTERVAL = 2 FEETDRAWING NOTES:1. BASE TOPOGRAPHIC AND SITE PLAN PROVIDED BY DALEY‐MORROW‐POBLETE, INC. (DMP).SOURCE DRAWINGS HAVE BEEN MODIFIED FOR VISUAL ENHANCEMENT.CRITICAL AREASIGN (TYP)CRITICAL AREASIGN (TYP)4 09/17/2015 REVISE PER CITY REVIEW COMMENTS FEATURE PRE‐DEVELOPMENT POST‐DEVELOPMENTWETLAND27,745 SF 27,745 SFBUFFER55,000 SF 55,000 SF
NO. DATE NOTESDATE:JOB NUMBER:DESIGN BY:DRAWN BY:CHECK BY:Planting Plan,Plant Schedule,& DetailsSHEET:2 OF 4 11/07/2013 12‐155 ES EARC ESPROJECT:
CRITICAL AREA MITIGATION PLAN
‐MINDY'S PLACE ‐
CLIENT:
LAKERIDGE DEVELOPMENT, INC.
PO BOX 146 ‐ RENTON, WASHINGTON 98057PLANTING PLANSCALE ‐ 1:20121 09/08/2014 UPDATE PER NEW SITE PLANPLANTING PLAN NOTES:1. PROTECT AND ACCOMMODATE EXISTING NATIVE VEGETATION WITHIN EACH PLANTING AREA.2. PLANT MATERIAL QUALITY AND LOCATIONS SHALL BE INSPECTED BY PLAN DESIGNER PRIOR TOINSTALLATION.3. PLANT LOCATIONS SHOWN ARE APPROXIMATE. ADJUST PLANT LOCATIONS TO ACCOMMODATESITE CONDITIONS, TO PRESERVE AND PROTECT EXISTING NATIVE VEGETATION, AND/OR PER PLANDESIGNER AT TIME OF INSTALLATION.4. PRIOR TO PLANT INSTALLATION, CONTROL NOXIOUS WEED SPECIES ‐ SEE "NOXIOUS WEEDCONTROL NOTES" (THIS SHEET).5. PRIOR TO PLANT INSTALLATION, RE‐CONSTRUCT STREAM CHANNEL. SEE DETAIL 4 THIS SHEET.6. SEE THIS SHEET FOR PLANT INSTALLATION DETAILS.COMMON NAME SCIENTIFIC NAME SIZE/FORM QUANTITY SPACINGBIGLEAF MAPLEACER MACROPHYLLUM 1" MIN. CALIPER, CONTAINERIZED 17 AS‐SHOWNDOUGLAS‐FIRPSEUDOTSUGA MENZIESII 1" MIN. CALIPER, CONTAINERIZED 18 AS‐SHOWNWESTERN REDCEDARTHUJA PLICATA 1" MIN. CALIPER, CONTAINERIZED 17 AS SHOWNREDOSIER DOGWOODCORNUS SERICEA2 GALLON CONTAINERIZED 40 AS‐SHOWNINDIAN PLUMOEMLERIA CERASIFORMIS2 GALLON CONTAINERIZED 65 AS‐SHOWNTWINBERRY HONEYSUCKLELONICERA INVOLUCRATA2 GALLON CONTAINERIZED 32 AS‐SHOWNSALMONBERRYRUBUS SPECTABILIS2 GALLON CONTAINERIZED 70 AS‐ SHOWNSITKA WILLOWSALIX SITCHENSIS 4' LIVE STAKE 64 4' OC; TRI SPACING PLANT SCHEDULE22NO SCALENATIVE SOILCUT CIRCLING ROOTSAND SPREAD OR"BUTTERFLY" ROOTBALL. MIN. 1.5 TIMES THEWIDTH OF THE ROOTBALLBACKFILL WITH NATIVESOIL. COMPACT BY HAND.PLACE TOP OF ROOTBALL1 INCH ABOVE THE LEVELOF NATIVE SOIL. BEFOREMULCH, POTTING SOILSHOULD BE VISIBLE.MULCH AT BASE OF PLANT(6" MINIMUM THICKNESS)PLACE TOP OF ROOTBALL1 INCH ABOVE THE LEVELOF NATIVE SOIL. BEFOREMULCH, POTTING SOILSHOULD BE VISIBLE.CUT CIRCLING ROOTSAND SPREAD OR"BUTTERFLY" ROOTBALL.MULCH AT BASE OF PLANT(6" MINIMUM THICKNESS)NATIVE SOILBACKFILL WITH NATIVESOIL. COMPACT BY HAND. MIN. 1.5 TIMES THEWIDTH OF THE ROOTBALLPLANT INSTALLATION DETAILS32NO SCALEMULCH SPECIFICATIONS:MULCH SHALL BE COMMERCIALLY AVAILABLE "DOT WOOD CHIP MULCH" (WWW.CEDAR‐GROVE.COM;1‐877‐SOILS4U), ARBORIST CHIPS, OR APPROVED EQUAL. MULCH SHALL NOT CONTAIN RESIN, TANNIN, OROTHER COMPOUNDS IN QUANTITIES THAT WOULD BE DETRIMENTAL TO PLANT LIFE. MULCH SHALL NOT BEDERIVED FROM STUMP GRINDINGS AND SHALL NOT CONTAIN SOIL. HOG FUEL OR EQUAL IS NOTACCEPTABLE. SUBJECT TO REVIEW BY THE PLAN DESIGNER, LOCAL ARBORIST AND/OR COMMERCIAL TREETRIMMING COMPANIES MAY BE ALTERNATIVE ACCEPTABLE MATERIAL SOURCES.NOXIOUS WEED CONTROL NOTES:PLANTING AREAS CONTAIN DENSE STANDS OF HIMALAYAN BLACKBERRY (RUBUS ARMENIACUS).PRIOR TO PLANT INSTALLATION, CONTROL NOXIOUS WEEDS WITHIN EACH PLANTING AREA. TARGETNOXIOUS WEED SPECIES SHALL INCLUDE THE FOLLOWING: ALL CLASS "A", "B", AND "C" NOXIOUS WEEDS(INCLUDING NON‐REGULATED "B" AND "C" NOXIOUS WEEDS) IDENTIFIED ON THE LATEST KING COUNTYNOXIOUS WEED LIST. DURING NOXIOUS WEED CONTROL WORK, EXISTING NATIVE VEGETATION SHALL BEPROTECTED FROM DAMAGE. ALL NOXIOUS WEED CONTROL CUTTINGS AND DEBRIS SHALL BE REMOVEDFROM THE SITE. NOXIOUS WEED CONTROL SHALL OCCUR PER THE FOLLOWING METHODS:1. REDUCE TOP GROWTH OF NOXIOUS WEEDS. ACCEPTABLE METHODS INCLUDE: WALK BEHINDOR TRACTOR MOUNTED MOWER, EXCAVATOR WITH BUCKET AND THUMB, POWER SAW, BRUSHHOG, LINE TRIMMER, LOPPERS, CLIPPERS, HAND PULLING, OR APPROVED EQUAL.2. GRUB OUT LARGE ROOT CROWNS AND MAJOR ROOTS BY HAND USING CLAW MATTOCK,PULASKI, OR APPROVED EQUAL.3. SPOT APPLY RODEO® HERBICIDE TO RE‐GROWTH. HERBICIDE SHALL BE APPLIED BY AWASHINGTON STATE LICENSED COMMERCIAL APPLICATOR HAVING A CURRENT "AQUATIC" (Q)ENDORSEMENT.CROSS‐SECTION (TYP)SET STAKE PERPENDICULARTO GROUND SURFACE WITH BUDS POINTING UPMIN. 1/2 OF STAKE INSTALLEDBELOW GROUND. WHERENECESSARY USE BAR TOPREPARE HOLE.BIODEGRADABLE COCONUT FIBER(COIR) FABRIC MAT DESIGNEDFOR EROSION CONTROLINSTALLED PER MANUFACTURE'SSPECIFICATION.4' LIVE STAKENATIVE SOILEXISTING4:1 MAX4:1 MAXSTREAM CHANNELCENTERLINE2'±5'±5'EXISTINGPLANTS PER PLANCONTAINERIZEDPLANTS PER PLANCONTAINERIZED4' OCLIVE STAKE INSTALLATION DETAIL (TYP)12" STREAMBED GRAVELREMOVE CULVERT& RE‐CONSTRUCTSTREAM CHANNELWITHIN HATCHEDAREASITE PLANSCALE = 1:20STREAM RE‐CONSTRUCTION DETAILS42NO SCALESTREAM RE‐CONSTRUCTION NOTES:1. PROVIDE TEMPORARY PIPED BYPASS FOR STREAM IF WATER IS PRESENT DURING CONSTRUCTION.2. PROVIDE ADEQUATE TEMPORARY EROSION AND SEDIMENT CONTROL PER CITY OF RENTON STANDARDS.SEE DETAIL 2‐4 FOR STREAM RE‐CONSTRUCTIONPLANT QUANTITY CALCULATIONS:PLANTED AREA REQ'D PER STD SPACING PER PLANWETLAND REST. 59 SHRUBS (5' OC) 72 SHRUBS(1,461 SF) STREAM RE‐CON. 64 STAKES (4' OC) 64 STAKES(1,001 SF)BUFFER REST. 42 TREES (9' OC) 48 TREES (3,449 SF) 97 SHRUBS (6' OC) 124 SHRUBSOTHER REST. 4 TREES (9' OC) 4 TREES (274 SF) 8 SHRUBS (6' OC) 11 SHRUBSINSTALL BIODEGRADABLECOCONUT FIBER (COIR)FABRIC MAT DESIGNEDFOR EROSION CONTROLINSTALLED PERMANUFACTURE'SSPECIFICATION.INSTALL BIODEGRADABLECOCONUT FIBER (COIR)FABRIC MAT DESIGNEDFOR EROSION CONTROLINSTALLED PERMANUFACTURE'SSPECIFICATION.Sewall Wetland Consulting, Inc.
27641 Covington Way SW #2, Covington, WA 98042 253‐859‐0515 Fax 253‐852‐4732
2 11/18/2014 MISC. REVISIONSTEMPORARY IRRIGATION REQUIREMENT:TEMPORARY IRRIGATION SHALL BE PROVIDED FOR TWO (2) GROWING SEASONS FOLLOWING PLANTINSTALLATION. IRRIGATION SHALL BE PROVIDED BY AN ABOVE GROUND AUTOMATIC SPRINKLER ORAUTOMATIC DRIP IRRIGATION AND SHALL PROVIDE A MINIMUM RAINFALL EQUIVALENT OF 1 INCHPER WEEK FROM JUNE 15 THROUGH SEPTEMBER 15. IRRIGATION SHALL BE APPLIED IN A MANNERTHAT MAINTAINS PLANT HEALTH, PREVENTS WILTING, AND PROMOTES DEEP PLANT ROOT SYSTEMS.3 05/04/2015 REVISE PER CITY REVIEW COMMENTS
4 09/17/2015 REVISE PER CITY REVIEW COMMENTS
PLAN GOALS, OBJECTIVES, AND PERFORMANCE STANDARDSPLAN GOALS, OBJECTIVES, AND PERFORMANCE STANDARDS ARE OUTLINED IN TABLE3‐1 (BELOW). THE GOALS AND OBJECTIVES OF THIS PLAN ARE CONSIDERED ACHIEVEDWHEN THE PERFORMANCE STANDARDS ARE SATISFIED.COMPLIANCE MONITORING PLANAS‐BUILTFOLLOWING COMPLETION OF THE WORK SHOWN ON THIS PLAN, A QUALIFIEDPROFESSIONAL SHALL PREPARE AN AS‐BUILT OF THE COMPLETED WORK. THEAS‐BUILT SHALL SUMMARIZE THE COMPLETED WORK AS WELL AS ANY DEVIATIONSFROM THE APPROVED VERSION OF THIS PLAN. IN ADDITION, THE AS‐BUILT SHALLCONTAIN BASELINE MONITORING DATA AND PHOTOGRAPHS OF EACH PLANTING AREAPER THE FOLLOWING:BASELINE VEGETATION SAMPLING SHALL BE COMPLETED WITHIN EACHPLANTING AREA. A DIRECT COUNT INVENTORY OF INSTALLED PLANTS SHALL BECOMPLETED AND VEGETATION MONITORING PLOTS AND TRANSECTS SHALL BEUSED TO SAMPLE PERCENT COVERAGE. SAMPLE PLOTS AND TRANSECTS SHALLBE SCALED APPROPRIATELY TO ACCURATELY SAMPLE THE FOLLOWING: NATIVEWOODY PLANT SPECIES (TREES AND SHRUBS) AND NOXIOUS WEED SPECIES.PERMANENT PHOTO POINTS SHALL BE ESTABLISHED TO PHOTOGRAPHICALLYDOCUMENT REPRESENTATIVE CONDITIONS WITHIN EACH PLANTING AREA.THE AS‐BUILT AND BASELINE MONITORING DATA SHALL BE SUBMITTED TO THE CITY OFRENTON NO LATER THAN 30 DAYS FROM THE DATE THAT THE WORK SHOWN ON THISPLAN HAS BEEN COMPLETED.ANNUAL COMPLIANCE MONITORINGFOLLOWING ACCEPTANCE OF THE AS‐BUILT BY THE CITY OF RENTON, ANNUALCOMPLIANCE MONITORING SHALL BE COMPLETED FOR A PERIOD OF FIVE (5) YEARS.ANNUAL COMPLIANCE MONITORING SHALL BE COMPLETED BY A QUALIFIEDPROFESSIONAL AND SHALL COMPRISE A SITE INVESTIGATION AND REPORTING PER THEFOLLOWING INTERVAL:QUARTERLY DURING THE FIRST YEAR (YEAR 1) FOLLOWING PLANT INSTALLATION;ANDIN AUGUST OR SEPTEMBER OF THE SECOND THROUGH FIFTH YEARS (YEAR 2THROUGH YEAR 5) FOLLOWING INITIAL PLANT INSTALLATION.MONITORING REPORTS SHALL BE SUBMITTED TO THE CITY OF RENTON NO LATER THAN30 DAYS FOLLOWING EACH MONITORING ASSESSMENT.MONITORING SHALL COMPRISE A QUANTITATIVE ASSESSMENT OF CONDITIONSWITHIN EACH PLANTING AREA FOR PURPOSES OF EVALUATING THE CURRENT YEAR'SPERFORMANCE STANDARDS. AT THE TIME OF EACH MONITORING ASSESSMENT, THEFOLLOWING INFORMATION SHALL BE COLLECTED WITHIN EACH PLANTING AREA ANDASSESSED RELATIVE TO THE SUCCESS STANDARDS ESTABLISHED FOR THE PROJECT:THE CONDITION OF INSTALLED PLANT STOCK INCLUDING SURVIVORSHIP,HEALTH, AND VIGOR. THE RATIONALE FOR POOR CONDITIONS, IF PRESENT, WILLBE DETERMINED.THE SPECIES COMPOSITION OF AND AREAL COVERAGE PROVIDED BY NATIVEWOODY PLANT SPECIES (TREES AND SHRUBS).THE SPECIES COMPOSITION OF AND AREAL COVERAGE PROVIDED BY NOXIOUSWEED SPECIES.A DIRECT COUNT INVENTORY AND ASSESSMENT OF ALL INSTALLED PLANT STOCKSHALL BE USED TO EVALUATE PLANT STOCK CONDITIONS. PLANT SPECIESCOMPOSITION AND AREAL COVERAGE SHALL BE ASSESSED USING THE SAMPLE PLOTSOR TRANSECTS ESTABLISHED DURING THE AS‐BUILT.IN ADDITION TO FIELD DATA COLLECTION, PHOTOGRAPHS OF EACH PLANTING AREASHALL BE TAKEN FROM THE PERMANENT PHOTO POINTS ESTABLISHED DURING THEAS‐BUILT.CONTINGENCY PLANSHOULD ANY COMPLIANCE MONITORING ASSESSMENT REVEAL THAT THEPERFORMANCE STANDARDS FOR THE RESPECTIVE YEAR ARE NOT SATISFIED, THEPERMITTEE SHALL WORK WITH THE CITY OF RENTON TO DEVELOP A CONTINGENCYPLAN TO ADDRESS THE DEFICIENCY(IES). CONTINGENCY PLANS CAN INCLUDE, BUT ARENOT LIMITED TO, THE FOLLOWING ACTIONS:1. ADDITIONAL PLANT INSTALLATION;2. EROSION CONTROL;3. HERBIVORY PROTECTION;4. MODIFICATION TO THE IRRIGATION REGIME; AND/OR5. PLANT SUBSTITUTIONS OF TYPE, SIZE, QUANTITY, AND LOCATION.SUCH CONTINGENCY PLAN SHALL BE SUBMITTED TO THE CITY OF RENTON BY JANUARY31 OF ANY YEAR WHEN DEFICIENCIES ARE DISCOVERED. UNLESS OTHERWISEAPPROVED BY THE CITY OF RENTON, ACTIONS SPECIFIED ON AN APPROVEDCONTINGENCY PLAN MUST BE COMPLETED WITHIN 60 DAYS. IF THE FAILURE ISSUBSTANTIAL, THE CITY OF RENTON MAY EXTEND THE COMPLIANCE MONITORINGPERIOD FOR THE MITIGATION WORK.MAINTENANCE PLANTHIS SECTION PROVIDES A GENERAL OVERVIEW OF THE MAINTENANCE PROGRAMNECESSARY TO ENSURE THE PERFORMANCE STANDARDS ESTABLISHED FOR THIS PLANARE ACHIEVED.NOXIOUS WEED CONTROLFOLLOWING PLANT INSTALLATION AND AT REGULAR INTERVALS DURING THECOMPLIANCE MONITORING PERIOD, NOXIOUS WEED CONTROL SHALL OCCUR ON ASPOT TREATMENT BASIS WITHIN EACH PLANTING AREA.TARGET NOXIOUS WEED SPECIES SHALL INCLUDE THE FOLLOWING: ALL CLASS "A","B", AND "B" NOXIOUS WEEDS (INCLUDING NON‐REGULATED "B" AND "C" NOXIOUSWEEDS) IDENTIFIED ON THE LATEST KING COUNTY NOXIOUS WEED LIST.NOXIOUS WEED CONTROL WORK SHALL CONSIST OF THE CUTTING AND REMOVALFROM THE SITE OF ALL NOXIOUS WEED SPECIES STEMS, CANES, RUNNERS, SHOOTS,SEED PODS, FRUITING BODIES, AND LEAVES PER THE FOLLOWING METHODS:1. HAND PULLING.2. MANUALLY CUTTING USING MACHETES, LOPPERS, AND/OR CLIPPERS.SPOT TREATMENT SHALL OCCUR MONTHLY AND/OR AT A GREATER FREQUENCY, IFNECESSARY, TO CONTROL NOXIOUS WEED SPECIES TO A MAXIMUM OF TEN (10)PERCENT OR LESS COVERAGE WITHIN EACH PLANTING AREA.DURING ALL NOXIOUS WEED CONTROL WORK, EXISTING OR PLANTING NATIVEVEGETATION SHALL BE PROTECTED FROM DAMAGE.GENERAL MAINTENANCEEACH PLANTING AREA SHALL BE MAINTAINED AT REGULAR INTERVALS DURING THECOMPLIANCE MONITORING PERIOD TO PROMOTE THE SUCCESSFUL ESTABLISHMENTAND VIGOROUS GROWTH OF THE INSTALLED PLANT STOCK.GENERAL MAINTENANCE SHALL INCLUDE:1. WEEDING EACH PLANTING AREA.2. RE‐APPLYING BARK MULCH TO MAINTAIN A 6" MINIMUM APPLIED THICKNESS ‐YEAR 1 ONLY.3. THE PRUNING OF INSTALLED PLANTS TO REMOVE DEAD WOOD AND PROMOTEVIGOROUS PLANT GROWTH AND PROPER FORM.4. THE REPLACEMENT OF PLANTS THAT APPEAR TO BE IN DISTRESS AND/ORDISEASED.5. THE REMOVAL OF TRASH, LITTER, AND/OR OTHER NON‐DECOMPOSING DEBRIS.GENERAL MAINTENANCE WORK SHALL OCCUR MONTHLY DURING THE GROWINGSEASON AND/OR AT A FREQUENCY OTHERWISE NECESSARY TO ENSURE THESUCCESSFUL ESTABLISHMENT AND VIGOROUS GROWTH OF THE INSTALLED PLANTSAND/OR THE CONTROL OF NOXIOUS WEEDS.MONITORING & MAINTENANCE PLANPART 1: GENERALALL WORK SHALL CONFORM TO THE SPECIFICATIONS AND DETAILS SHOWN ONTHESE DRAWINGS.ALL WORK SHALL CONFORM TO ALL APPLICABLE CODES, LAWS, ANDORDINANCES.CONTRACTOR SHALL FURNISH ALL MATERIALS, EQUIPMENT, LABOR, ANDRELATED ITEMS NECESSARY TO COMPLETE THE WORK SHOWN ON THESEDRAWINGS AND SHALL INCLUDE ALL TOOLS, MATERIALS, PERMITS, INSPECTIONS,TESTS, AND OTHER RELATED ITEMS.WORK SHALL BE COMPLETED BY PERSONS EXPERIENCED IN THE CRITICAL AREAMTIIGATION WORK SHOWN ON THESE DRAWINGS.CONTRACTOR SHALL RECOGNIZE THAT ACTUAL SITE CONDITIONS MAY VARYBASED ON SEASON AND/OR TIME OF YEAR.CONTRACTOR SHALL ACCOMMODATE REALIZED AND ANTICIPATED SITECONDITIONS WHEN COMPLETING THE WORK SHOWN ON THESE DRAWINGS.TAKE NECESSARY PRECAUTIONS TO PROTECT ALL PROPERTY, PERSONS, WORK INPROGRESS, STRUCTURES, UTILITIES, WALKS, CURBS, AND PAVED SURFACESDURING WORK. FIELD LOCATE, VERIFY DEPTH OF, AND ADEQUATELY PROTECTALL UNDERGROUND UTILITIES PRIOR TO COMMENCEMENT OF WORK. DAMAGETO UTILITIES INCURRED OR ARISING FROM THIS CONTRACT SHALL BE PAID BYCONTRACTOR.ALL AREAS OF WORK SHALL BE KEPT CLEAN, NEAT, AND ORDERLY AT ALL TIMES.ALL PAVED AREAS ARE TO BE CLEANED DAILY FOLLOWING WORK.OWNER SHALL BE NOTIFIED IN WRITING OF DEVIATIONS TO OR CONFLICTSWITHIN THESE DRAWINGS AND/OR SITE CONDITIONS. EXTRA WORK ARISINGFROM FAILURE TO DO SO SHALL BE DONE AT THE CONTRACTOR'S EXPENSE.PRIOR TO START OF ANY WORK, CONTRACTOR SHALL REQUEST AND ATTEND APRE‐CONSTRUCTION CONFERENCE WITH OWNER.PRIOR TO PRE‐CONSTRUCTION CONFERENCE, CONTRACTOR SHALL ACCURATELYFLAG PLANTING AREA LIMITS IN A HIGHLY VISIBLE MANNER. FLAGGING SHALL BEMAINTAINED THROUGHOUT WORK UNTIL FINAL INSPECTION BY OWNER.PART 2: MATERIALS2.1 PLANT INSTALLATION2.1.1GENERALPLANT MATERIAL SIZE, QUALITY, AND QUANTITY SHALL MEET THE STANDARDSLISTED ON THESE DRAWINGS.PLANT MATERIAL SHALL BE OF ACCEPTED SIZE STANDARDS AND PROPORTIONSAS SPECIFIED IN AMERICAN STANDARD NURSERY STOCK (LATEST EDITION). ALLPLANTS SHALL BE OF NORMAL HABIT OF GROWTH AND SHALL BE HEALTHY,VIGOROUS, AND FREE OF DISEASE, INSECT EGGS, ADULTS, AND LARVAE.SCIENTIFIC NOMENCLATURE SHALL CONFORM TO STANDARD PLANT NAMES,LATEST EDITION. NAMES NOT PRESENT IN THIS LISTING SHALL CONFORM TOACCEPTED SCIENTIFIC NOMENCLATURE IN THE NURSERY TRADE. FOR TREES ANDSHRUBS, NO LESS THAN 10 PERCENT OF EACH VARIETY OR SPECIES SHALL BEACCURATELY LABELED AT THE TIME OF DELIVERY TO THE SITE. WHERE LABELED,PLANT MATERIALS SHALL HAVE DURABLE, LEGIBLE LABELS STATING THECORRECT SCIENTIFIC PLANT NAME.OVERSIZE PLANT MATERIALS ARE ACCEPTABLE WITH APPROVAL OF THE OWNER,BUT WITHOUT AN INCREASE IN THE CONTRACT PRICE. PLANT MATERIALS OF ASIZE REDUCED FROM THOSE SPECIFIED WILL NOT BE PERMITTED. ANY PLANTSIZE CHANGE SHALL BE APPROVED BY OWNER PRIOR TO PLANT DELIVERY TOSITE.PLANT MATERIALS SHALL BE PACKAGED WITH CARE FOR TRANSIT TO THE SITE.BRANCHES SHALL BE TIED BACK, AND BARK SHALL BE PROTECTED TO PREVENTDAMAGE FROM CHAFING BY ROPES AND WIRES. PLANT MATERIALS IN STORAGESHALL BE PROTECTED FROM WEATHER AND PACKED TO PROVIDE PROTECTION.PLANT MATERIAL DELIVERY SHALL BE TIMED APPROPRIATELY WITHINSTALLATION TO AVOID EXTENDED STORAGE OF LIVE MATERIALS ON‐SITE.A MINIMUM OF SEVEN (7) DAYS NOTICE SHALL BE PROVIDED TO THE OWNERPRIOR TO PLANT MATERIAL DELIVERY TO THE SITE. THE OWNER SHALL INSPECTALL PLANT MATERIALS AT THE TIME OF DELIVERY. THE OWNER RESERVES THERIGHT TO REQUIRE SUBSTITUTION OR REPLACEMENT OF PLANT MATERIALSDETERMINED TO BE DAMAGED OR OTHERWISE UNSUITABLE AT THE TIME OFDELIVERY TO THE SITE. ALL REJECTED PLANT MATERIAL SHALL BE REMOVEDFROM THE SITE IMMEDIATELY.ONCE ACCEPTED ON‐SITE, PLANT MATERIALS SHALL BE PROTECTED AT ALL TIMESFROM THEFT, VANDALISM, AND DAMAGE, INCLUDING BUT NOT LIMITED TOTHAT CAUSED BY ANIMALS, HUMANS, DROUGHT, WATER, FROST OR FREEZINGCONDITIONS, AND WIND.2.1.2PLANT MATERIAL SOURCEACCEPTABLE PLANT MATERIAL SOURCES INCLUDE:1. LOCAL NURSERIES. PLANTS SHALL BE DERIVED FROM STOCK ACCLIMATEDTO WESTERN WASHINGTON ENVIRONMENTAL CONDITIONS, HAVING BEENCONSISTENTLY CULTIVATED AND GROWN UNDER SIMILAR CONDITIONS.ACCEPTABLE PLANT SUPPLIERS INCLUDE STORM LAKE GROWERS ([360]794‐4842), CLARKS NATIVE TREES AND SHRUBS ([425] 337‐3976), SOUNDNATIVE PLANTS ([360] 352‐4122), OR APPROVED EQUAL.2.1.3PLANT MATERIAL QUALITYPLANT MATERIAL SHALL BE NORMAL IN PATTERN OF GROWTH, HEALTHY,WELL‐BRANCHED AND HAVE ALL LEADERS AND BUDS INTACT. TREES SHALL NOTHAVE SUNSCALDS, DISFIGURING KNOTS, FRESH CUTS OF LIMBS, DAMAGEDLEADERS, AND/OR DEFORMED TRUNKS.PLANT MATERIALS SHALL BE NATIVE TO THE PACIFIC NORTHWEST, PREFERABLYTHE PUGET SOUND REGION OF WASHINGTON STATE. PLANT MATERIALS SHALLBE PROPAGATED FROM NATIVE STOCK; NO CULTIVARS OR HORTICULTURALVARIETIES ARE ALLOWED.WHERE PROVIDED, CONTAINERIZED PLANT STOCK SHALL BE GROWN IN ACONTAINER LONG ENOUGH TO DEVELOP A ROOT SYSTEM THAT REACHES THEEDGES OF THE CONTAINER IN WHICH IT HAS GROWN. TREES AND SHRUBS SHALLBE WELL ROOTED AND SHALL HAVE SUFFICIENT ROOT MASS TO HOLD TOGETHERTHE SOIL, IN WHICH PLANT IS GROWING, WHEN REMOVED FROM THE POT.CONSERVATION GRADE PLANT STOCK IS NOT ACCEPTABLE FOR USE.SALVAGED PLANTS ARE NOT ACCEPTABLE FOR USE.2.2 MULCHMULCH SHALL BE COMMERCIALLY AVAILABLE "DOT WOOD CHIP MULCH"(WWW.CEDAR‐GROVE.COM; 1‐877‐SOILS4U), ARBORIST CHIPS, OR APPROVEDEQUAL. MULCH SHALL NOT CONTAIN RESIN, TANNIN, OR OTHER COMPOUNDSIN QUANTITIES THAT WOULD BE DETRIMENTAL TO PLANT LIFE. MULCH SHALLNOT BE DERIVED FROM STUMP GRINDINGS AND SHALL NOT CONTAIN SOIL. HOGFUEL OR EQUAL IS NOT ACCEPTABLE. SUBJECT TO REVIEW BY THE PLANDESIGNER, LOCAL ARBORIST AND/OR COMMERCIAL TREE TRIMMINGCOMPANIES MAY BE ALTERNATIVE ACCEPTABLE MATERIAL SOURCES.PART 3: EXECUTION3.1 PLANT INSTALLATION3.1.1GENERALINSTALLATION OF PLANT MATERIALS SHALL OCCUR BETWEEN NOVEMBER 15AND JANUARY 15. IF SCHEDULE OF PLANT PROCUREMENT OR SITE CONDITIONSREQUIRE INSTALLATION DURING ALTERNATIVE DATES, WRITTENAUTHORIZATION SHALL BE OBTAINED FROM OWNER PRIOR TO PLANTINSTALLATION.PLANT MATERIAL INSTALLATION SHALL NOT OCCUR DURING FREEZINGWEATHER OR WHEN THE GROUND IS FROZEN OR EXCESSIVELY WET. PLANTMATERIALS HAVING FROZEN ROOTBALLS SHALL NOT BE INSTALLED UNTILCONDITIONS ARE SUCH THAT PLANTS ARE EASILY REMOVED FROM CONTAINERS.PLANT MATERIAL STORED ON‐SITE SHALL BE ORGANIZED IN ROWS ANDMAINTAINED AND PROTECTED AT NO ADDITIONAL COST.PLANT MATERIAL THAT CANNOT BE PLANTED WITHIN ONE (1) DAY AFTERDELIVERY TO THE SITE SHALL BE "HEELED‐IN" OR OTHERWISE STOREDTEMPORARILY IN ACCORDANCE WITH ACCEPTED HORTICULTURAL PRACTICES INA MANNER THAT DOES NOT COMPROMISE THE HEALTH OF THE PLANTMATERIALS. PLANT STORAGE SHALL NOT BE LONGER THAN FOUR (4) WEEKS.PLANT MATERIALS STORED UNDER TEMPORARY CONDITIONS SHALL BE KEPTMOIST AND PROTECTED FROM ADVERSE WEATHER CONDITIONS.A MINIMUM OF SEVEN (7) DAYS NOTICE SHALL BE PROVIDED TO THE OWNERPRIOR TO PLANT INSTALLATION. THE OWNER SHALL BE KEPT INFORMED AS TODAILY WORK PROGRESS THROUGHOUT PLANT INSTALLATION.PLANT LOCATIONS SHALL BE AS DEPICTED ON SHEET 2, SUBJECT TO RELATEDDRAWING NOTES.PLANT MATERIALS SHALL NOT BE DRAGGED WITHOUT PROPER ROOT AND/ORBRANCH PROTECTION. CONTAINERIZED PLANT MATERIALS SHALL BE LIFTED BYCONTAINER ONLY. PLANT MATERIALS SHALL NOT BE DROPPED OR ROOTSYSTEMS DAMAGED.PLANT MATERIALS SHALL BE INSTALLED AS PER APPLICABLE NOTES AND DETAILSDEPICTED ON THIS DRAWING SET.ALL PLANTS SHALL BE THOROUGHLY WATERED WITHIN 24 HOURS AFTERPLANTING.ALL PLANTS SHALL BE MARKED WITH HIGH VISIBILITY FLAGGING AFTER PLANTINSTALLATION. FLAGGING SHALL BE ATTACHED TO THE MAIN STEM, LEADER, ORBRANCH OF THE AFFECTED PLANT.3.1.2 INSTALLATIONEXCAVATE A PLANTING HOLE PER THE APPLICABLE DETAILS SHOWN ON THESEDRAWINGS.REMOVE PLANT FROM CONTAINER WITH ROOTBALL COMPLETELY INTACT. IFCONTAINER STOCK IS ROOTBOUND, SLASH ROOTS VERTICALLY WITH A SHARPKNIFE ALONG THE OUTSIDE OF ROOTBALL A MINIMUM OF THREE (3) PLACESBEFORE PLANTING. IF PLANT HAS MINOR ROOT DAMAGE, ROOT‐PRUNE ASNECESSARY TO REMOVE BROKEN OR DAMAGED ROOTS.INSERT ROOTBALL INTO PLANTING HOLE WITHOUT BENDING OR DAMAGING THEROOTS. SPREAD OR "BUTTERFLY" ROOTBALL AND PLACE ROOT COLLAR ABOVETHE FINISHED GRADE.USE MOIST, PULVERIZED, NATIVE SOIL FOR BACKFILLING, ENSURING THAT GOODCONTACT WITH ROOTBALL IS MADE. FROZEN, MUDDY, AND/OR EXCESSIVELYROCKY MIXTURES SHALL NOT BE USED FOR BACKFILLING. IF BACKFILL ISUNSUITABLE, COMMERCIALLY AVAILABLE TOPSOIL WITH A HIGH ORGANICCONTENT MAY BE USED TO PROPERLY BACKFILL PLANTING HOLE.MIDWAY THROUGH THE BACKFILL PROCESS, WATER THOROUGHLY TO SETTLESOIL.COMPLETE BACKFILL AT FINISHED GRADE AND ENSURE THE PLANT IS AT PROPERALIGNMENT. WATER AGAIN TO SETTLE SOIL AND ADD ADDITIONAL BACKFILL ASNECESSARY IF ROOTS BECOME EXPOSED.FLAG EACH INSTALLED PLANT.3.2 MULCHPLACE MULCH AROUND THE BASE OF EACH INSTALLED PLANTS TO A MINIMUMAPPLIED DEPTH TO 6 INCHES. MULCH SHALL NOT TOUCH STEMS OF INSTALLEDPLANTS.PART 4: PROVISIONAL ACCEPTANCEAFTER COMPLETION OF THE PLANT INSTALLATION WORK COVERED BY THESEDRAWINGS, AN INSPECTION SHALL BE REQUESTED FROM THE OWNER. WHENWORK COVERED BY THESE DRAWINGS IS COMPLETE AS DETERMINED BY OWNER,PROVISIONAL ACCEPTANCE WILL BE CERTIFIED IN WRITING BY THE OWNER.PLANT INSTALLATION SPECIFICATIONSPART 5: MAINTENANCECONTRACTOR SHALL MAINTAIN PLANTED AREAS UNTIL GUARANTEE PERIODACCEPTANCE IS GIVEN. MAINTENANCE SHALL INCLUDE, WEEDING AROUND THEBASE OF INSTALLED PLANTS, PRUNING OF INSTALLED PLANTS, ANDREPLACEMENT OF PLANTS THAT APPEAR TO BE IN DISTRESS. CONTROL ISREQUIRED OF ALL CLASS "A", "B" AND "C" NOXIOUS WEEDS IDENTIFIED ON THELATEST KING COUNTY NOXIOUS WEED CONTROL LIST AS WELL AS THEFOLLOWING ADDITIONAL SPECIES: ENGLISH IVY (HEDERA HELIX), ENGLISH HOLLY(ILEX AQUIFOLIUM), HIMALAYAN BLACKBERRY (RUBUS ARMENIACUS), ANDCUTLEAF BLACKBERRY (R. LACINIATUS). A MAINTENANCE PLAN SHALL BEPROVIDED BY CONTRACTOR THAT DESCRIBES, IN DETAIL, THE SPECIFICMAINTENANCE PROGRAM DEVELOPED TO SATISFY THE MAINTENANCEREQUIREMENTS OF THIS PLAN. A MAINTENANCE PLAN SHALL BE APPROVED BYOWNER PRIOR TO ISSUANCE OF PROVISIONAL ACCEPTANCE.PART 6: GUARANTEE6.1 GENERALPLANTS SHALL BE GUARANTEED FOR ONE YEAR AGAINST DEFECTS OF MATERIALSAND WORKMANSHIP. THE GUARANTEE PERIOD BEGINS AT THE DATE OF THEPROVISIONAL ACCEPTANCE AND SHALL EXTEND FOR ONE YEAR.THE GUARANTEE REQUIREMENTS SHALL BE APPLICABLE TO ANY GROWINGCONDITIONS THROUGH WHICH PLANTS OF LIKE KIND COULD BE EXPECTED TOSURVIVE AND ANY DEFORMITY OR CAUSE OF DEATH, WHICH COULD BEATTRIBUTED TO, OR AFFECTED BY, THE PHYSIOLOGICAL CONDITIONS OF THE INSTALLED PLANT. THIS GUARANTEE SHALL NOT APPLY TO PLANT LOSSES DUETO ABNORMAL WEATHER CONDITIONS SUCH AS FLOODS, EXCESSIVE WINDDAMAGE, DROUGHT, SEVERE FREEZING, OR ABNORMAL RAINS, AS DETERMINEDBY THE OWNER. INSTALLED PLANT MATERIALS SHALL BE MAINTAINED DURINGTHE GUARANTEE PERIOD IN GENERAL ACCORDANCE WITH THE APPROVEDMAINTENANCE PLAN PROVIDED BY THE CONTRACTOR.THE OWNER MAY REQUIRE REPLACEMENT OF DEAD OR DEFECTIVE PLANTSPRIOR TO THE END OF THE GUARANTEE PERIOD AT NO ADDITIONAL COST.WHERE REQUIRED, PLANTS SHALL BE REPLACED WITH THE SPECIES AND SIZE ASINDICATED IN THE PLANT SCHEDULE AND ACCORDING TO THE PLANTINGDETAILS AND SPECIFICATIONS SHOWN ON THESE DRAWINGS UNLESSOTHERWISE DIRECTED IN WRITING BY THE OWNER. UNLESS OTHERWISEAPPROVED, REPLACEMENT PLANTS SHALL BE MADE WITHIN SEVEN (7) DAYS OFNOTIFICATION FROM OWNER.THE CONTRACTOR HAS THE RIGHT DURING THE ENTIRE WARRANTY PERIOD TOENTER UPON THE PROPERTY FOR INSPECTION AND CURATIVE TREATMENT OFANY MATERIAL NEEDING SUCH AND WHICH ARE STILL UNDER WARRANTY. THEOWNER SHALL BE NOTIFIED IN ADVANCE OF ANY CORRECTIVE TREATMENTMEASURES SO AS TO ARRANGE FOR CONVENIENT ACCESS TO THE AREA.CURATIVE WORK SHALL OCCUR AS SOON AS POSSIBLE AFTER DEFICIENCIESBECOME APPARENT AND WEATHER AND SEASON PERMIT.AFTER EACH PLANT REPLACEMENT, IF ANY, A MARKED PLANTING PLANSHOWING THE LOCATION OF EACH ITEM REPLACED AT THAT TIME SHALL BEPROVIDED TO OWNER. REPLACEMENT PLANTS SHALL BE MARKED WITHCOLORED SURVEY FLAGGING AND SHALL BE GUARANTEED FOR ONE FULL YEARFOLLOWING PLANTING.6.2 SURVIVORSHIPANY INSTALLED TREE OR SHRUB THAT IS GREATER TO OR EQUAL TO 25 PERCENTDEAD OR DISFIGURED WILL BE CONSIDERED DEAD AND MUST BE REPLACED ATNO ADDITIONAL CHARGE. A TREE WILL BE CONSIDERED DEAD WHEN THE MAINLEADER HAS DIED BACK OR WHEN A MINIMUM OF 25 PERCENT OF THE CROWNIS DEAD. PLANTS WILL BE CONSIDERED DISFIGURED WHEN EXCESSIVE DEADWOOD HAS BEEN REMOVED OR WHEN THE SYMMETRY OR TYPICAL HABIT OFGROWTH HAS BEEN IMPAIRED BY THE REMOVAL OF THE DEAD WOOD.6.3 GUARANTEE PERIOD ACCEPTANCEONE YEAR AFTER PROVISIONAL ACCEPTANCE, A FINAL INSPECTION OF THE WORKCOVERED BY THIS CONTRACT SHALL BE REQUESTED BY CONTRACTOR FROMOWNER. INSTALLED PLANTS THAT ARE DETERMINED TO BE DEAD OROTHERWISE NOT IN SATISFACTORY CONDITION, AS DETERMINED BY THEOWNER, SHALL BE REMOVED FROM THE SITE AND SHALL BE REPLACED AS SOONAS CONDITIONS PERMIT. UPON COMPLETION OF THESE REQUIREMENTS,GUARANTEE PERIOD ACCEPTANCE WILL BE CERTIFIED IN WRITING BY THEOWNER.TABLE 3‐1: GOALS, OBJECTIVES, & PERFORMANCE STANDARDSGOALSTO SUCCESSFULLY ESTABLISH DENSE NATIVE PLANTCOMMUNITIES IN THE WETLAND AND BUFFER AREASLOCATED WITHIN ON‐SITE RESTORATION AREAS.TO LIMIT NOXIOUS WEED SPECIES IN THE WETLANDAND BUFFER AREAS LOCATED WITHIN THE ON‐SITERESTORATION AREAS.OBJECTIVESTO INSTALL AND SUCCESSFULLY ESTABLISH 323 NATIVEPLANTINGS WITHIN 6,185 SF OF COMBINED WETLANDAND BUFFER.TO PROVIDE FULL INITIAL CONTROL OF NOXIOUS WEEDSPECIES AND THEN TO MINIMIZE THE GENERALPRESENCE OF NOXIOUS WEED SPECIES THROUGHOUTTHE MONITORING PERIOD WITHIN 6,185 SF OFCOMBINED WETLAND AND BUFFER.PERFORMANCE STANDARDS100% SURVIVAL BY INSTALLED PLANT STOCK AFTER THEFIRST GROWING SEASON.80% SURVIVAL BY INSTALLED PLANT STOCK AFTER THEFIFTH GROWING SEASON.60% AVERAGE COVERAGE BY NATIVE WOODY PLANTSPECIES AFTER THE FIFTH GROWING SEASON. UP TO 20%OF THE NATIVE WOODY PLANT SPECIES COVERAGE MAYBE COMPRISED OF DESIRABLE NATIVE COLONIZINGSPECIES.LESS THAN 10% COVERAGE BY ALL CLASS "A", "B", AND"C" NOXIOUS WEEDS (INCLUDING NON‐REGULATED "B"AND "C" NOXIOUS WEEDS) IDENTIFIED ON THE LATESTKING COUNTY NOXIOUS WEED LIST.NO. DATE NOTESDATE:JOB NUMBER:DESIGN BY:DRAWN BY:CHECK BY:Monitoring Plan& PlantingSpecificationsSHEET:3 OF 4 11/07/2013 12‐155 ES EARC ESPROJECT:
CRITICAL AREA MITIGATION PLAN
‐MINDY'S PLACE ‐
CLIENT:
LAKERIDGE DEVELOPMENT, INC.
PO BOX 146 ‐ RENTON, WASHINGTON 98057
1 09/08/2014 UPDATE PER NEW SITE PLAN
Sewall Wetland Consulting, Inc.
27641 Covington Way SW #2, Covington, WA 98042 253‐859‐0515 Fax 253‐852‐4732
2 11/18/2014 MISC. REVISIONS
3 05/04/2015 REVISE PER CITY REVIEW COMMENTS
4 09/17/2015 REVISE PER CITY REVIEW COMMENTS
20.20009.98179.96769.9777DIAMOND PIER DP-75E (TYP)4.66006.00003.86841.01345.0764NO. DATE NOTESDATE:JOB NUMBER:DESIGN BY:DRAWN BY:CHECK BY:Trail andBridge DetailsSHEET:4 OF 4 11/07/2013 12‐155 ES EARC ESPROJECT:
CRITICAL AREA MITIGATION PLAN
‐MINDY'S PLACE ‐
CLIENT:
LAKERIDGE DEVELOPMENT, INC.
PO BOX 146 ‐ RENTON, WASHINGTON 98057
1 09/08/2014 UPDATE PER NEW SITE PLAN
Sewall Wetland Consulting, Inc.
27641 Covington Way SW #2, Covington, WA 98042 253‐859‐0515 Fax 253‐852‐4732
2 11/18/2014 MISC. REVISIONSBRIDGE AND TRAIL DETAILS14DESIGN BY DALEY‐MORROW‐POBLETE, INC. (DMP)3 05/04/2015 REVISE PER CITY REVIEW COMMENTS
4 09/17/2015 REVISE PER CITY REVIEW COMMENTS