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HomeMy WebLinkAboutExh.15_Shoreline_Landscaping_PlanTW 40'-11"BW 36'-0"+41'-2"5.0%+44'-0"3.4%DELINEATED WATERCOURSE OHWMWATERCOURSE BUFFERHIGH VISIBILITY, LOW-GROWING NATIVE PLANTING(16,911 SF)ASTER SUBSPICATUS / DOUGLAS ASTERDESCHAMPSIA CESPITOSA / TUFTED HAIR GRASSMAHONIA REPENS / CREEPING OREGON GRAPEPANICUM VIRGATUM / SWITCHGRASSPOLYSTICHUM MUNITUM / SWORDFERNROSA NUTKANA / NOOTKA ROSESYMPHORICARPUS ALBUS / SNOWBERRYVIEW PRESERVATION NATIVE PLANTING(72,760 SF)ACER CIRCINATUM / VINE MAPLEAQUILEGIA FORMOSA / WESTERN COLUMBINECORNUS SERICEA / REDTWIG DOGWOODCORYLUS CORNUTA / BEAKED HAZELNUTHOLODISCUS DISCOLOR / OCEANSPRAYMAHONIA AQUIFOLIUM / OREGON GRAPEMYRICA CALIFORNICA / PACIFIC WAX MYRTLERIBES SANGUINEUM / RED-FLOWERING CURRANTFORESTED NATIVE PLANTING(23,397 SF)ACER MACROPHYLLUM / BIG LEAF MAPLEAMELANCHIER ALNIFOLIA / SERVICEBERRYPRUNUS EMARGINATA / BITTER CHERRYPSEUDOTSUGA MENZIESII / DOUGLAS-FIRTHUJA PLICATA / WESTERN REDCEDARTSUGA HETEROPHYLLA / WESTERN HEMLOCK*INCLUDES UNDERSTORY OF LOW GROWING NATIVES =MAHONIA REPENS / CREEPING OREGON GRAPEROSA NUTKANA / NOOTKA ROSESYMPHORICARPUS ALBUS / SNOWBERRYBIOSWALE PLANTING(812 SF)MIDDLE (6" OC WITH 10" PLUGS):CAREX OBNUPTA / SLOUGH SEDGECAREX STIPATA / SAWBEAK SEDGEELEOCHARIS PALUSTRIS / SPIKE RUSHEDGES (30" OC, 1 GAL):CORNUS SERICEA 'KELSEYII' / KELSEY REDSTEM DOGWOODROSA NUTKANA / NOOTKA ROSEMEADOW PLANTING(11,844 SF)PT 454 NATIVE URBAN MEADOW MIX AS AVAILABLE FROM PROTIME LAWN SEED, PORTLAND, OR (OR EQUIVALENT)APPLICATION RATE: APPROXIMATELY 3 OZ PER 1000 SQUAREFEET OR 9LBS PER ACREWESTERN YARROW - ACHILLEA MILLEFOLIUMSLIM-LEAF ONION - ALIUM AMPLECTENSLARGE-FLOWERED BLUE-EYED MARY - COLLINSIA GRANDIFLORACALIFORNIA OATGRASS - DANTHONIA CALIFORNICAOREGON SUNSHINE - ERIOPHYLLUM LANATUMROEMER'S FESCUE - FESTUCA ROMERIIROSY PLECTRITIS - PLECTRITIS CONGESTACINQUEFOIL - POTENTILLA GRACILISLANCE SELF-HEAL - PRUNELLA VULGARIS VAR. LANCEOLATAWESTERN BUTTERCUP - RANUNCULUS OCCIDENTALISSTRAIGHTBEAK BUTTERCUP - RANUNCULUS ORTHORHYNCUSMEADOW CHECKERMALLOW - SIDALCEA CAMPESTRISROSE CHECKERMALLOW - SIDALCEA MALVIFLORA SSP. VIRGATACANARY VIOLET - VIOLA PRAEMORSASHEET NUMBER:DESCRIPTIONNO.DATE SUBMITTALS & REVISIONS BY DATE PRINTED BY FILENAME GENERAL NOTES:© Copyright- The Watershed CompanySHEET SIZE:ORIGINAL PLAN IS 30" x 42".SCALE ACCORDINGLY.PROJECT MANAGER: KJBDESIGNED: AM/LM/GMDRAFTED: LM/GMCHECKED: LV, AM, KJBJOB NUMBER:THEWATERSHEDCOMPANYS c i e n c e & D e s i g n750 Sixth Street SouthKirkland WA 98033p 425.822.5242www.watershedco.comCEDAR RIVER APARTMENTS SHORELINE LANDSCAPE PERMIT SET SRM DEVELOPMENT 1915 MAPLE VALLEY HWY RENTON, WA 98057170314OF 161 10-24-18 REVIEW SET GM 2 11-1-18 SSDP SET GM 3 4-9-19 100% DD PLAN SET GM 4 5-21-19 30% CD PLAN SET GM 5 11-25-19 60% CD PLAN SET GM 6 02-17-20 RESPONSE TO PERMIT COMMENTS GM 7 04-15-20 90% CD PLAN SET GM 8 06-19-20 PERMIT SET GM 04/15/2020 GRAYSON MORRIS TBLK-30X42_170314 - 90% CD.DWG PERMIT SET - NOT FOR CONSTRUCTIONPLANTING PLAN - VIEW 1W10MATCHLINE TO VIEW 2SHORELINE VIEW 1 PLAN80'20'10'0'40'100-FT SHORELINE BUFFERTREE SNAG, SEE TREEINVENTORYLEGENDCANDIDATE PLANT SCHEDULENOTES1.ALL SHRUBS TO BE 2 GALLON SIZE, INSTALLED AT A DENSITY OF 24" -72" O.C.2.BROADLEAF TREES MUST BE A MINIMUM OF 1.5" CALIPER AT TIME OFPLANTING. CONIFER TREES MUST BE A MINIMUM OF 6' IN HEIGHT ATTIME OF PLANTING.3.ALL GROUNDCOVER TO BE 4" TO 1 GALLON SIZE, INSTALLED AT ADENSITY OF 12" - 36" O.C.4.GROUNDCOVER PLANTS MUST BE PLANTED AT A DENSITY THAT WILLCOVER THE ENTIRE AREA WITHIN THREE YEARS.5.PER THE ARBORIST REPORT, 122 TREES WILL BE PLANTED WITHIN THESTANDARD SHORELINE BUFFER6.SEE SHEET W8 FOR TREE INVENTORY PLAN.7.OFFSET PLACEMENT OF TREE SPECIES 10' FROM EDGE OF PATH.8.MAINTAIN A 3' WIDE GROUNDCOVER PLANTING ZONE ON BOTH SIDESOF THE TRAIL ALONG THE ENTIRE LENGTH OF THE TRAILESTIMATED PLANT QUANTITYNUMBER OF PLANTS ARE BASED ON GIVENSPACINGTOTAL AREA(SF)GROUNDCOVER(3' O.C.)SHRUBS (6'O.C.)TREES (9'O.C.)HIGH VISIBILITY16,9112,16500VIEW PRESERVATION72,76002,0370FORESTED23,3972,340374281BIOSWALE8120230SEEDED MEADOW11,844000TOTAL125,7244,5052,4342811W2KEY PLAN1236' PATH8' VEG CLEAR ZONE7' MIN VEG. CLEAR ZONE 3' G.C. PLANTING ALONG PATHScale: NTSTYPICAL PATHWAY PLANTING CLEAR ZONE SECTION1TREE SNAG, SEE TREEINVENTORYEXHIBIT 15RECEIVED08/13/2020 MHerreraPLANNING DIVISIONDocuSign Envelope ID: 99BA427F-FE67-49CC-B142-9BE0760232C1 TW 40'-11"EL. 40'-0"4.0%TW 42'-0"BW 40'-0"3:1TW 35'-0"TW 35'-0"TW 35'-0"TW 42'-0"BW 40'-0"TW 41'-0"BW 40'-0"EL. 42'-0"EL. 40'-0"TW 42'-0"BW 40'-0"pt 1DELINEATED WATERCOURSE OHWMWATERCOURSE BUFFERHIGH VISIBILITY, LOW-GROWING NATIVE PLANTING(16,911 SF)ASTER SUBSPICATUS / DOUGLAS ASTERDESCHAMPSIA CESPITOSA / TUFTED HAIR GRASSMAHONIA REPENS / CREEPING OREGON GRAPEPANICUM VIRGATUM / SWITCHGRASSPOLYSTICHUM MUNITUM / SWORDFERNROSA NUTKANA / NOOTKA ROSESYMPHORICARPUS ALBUS / SNOWBERRYVIEW PRESERVATION NATIVE PLANTING(72,760 SF)ACER CIRCINATUM / VINE MAPLEAQUILEGIA FORMOSA / WESTERN COLUMBINECORNUS SERICEA / REDTWIG DOGWOODCORYLUS CORNUTA / BEAKED HAZELNUTHOLODISCUS DISCOLOR / OCEANSPRAYMAHONIA AQUIFOLIUM / OREGON GRAPEMYRICA CALIFORNICA / PACIFIC WAX MYRTLERIBES SANGUINEUM / RED-FLOWERING CURRANTFORESTED NATIVE PLANTING(23,397 SF)ACER MACROPHYLLUM / BIG LEAF MAPLEAMELANCHIER ALNIFOLIA / SERVICEBERRYPRUNUS EMARGINATA / BITTER CHERRYPSEUDOTSUGA MENZIESII / DOUGLAS-FIRTHUJA PLICATA / WESTERN REDCEDARTSUGA HETEROPHYLLA / WESTERN HEMLOCK*INCLUDES UNDERSTORY OF LOW GROWING NATIVES =MAHONIA REPENS / CREEPING OREGON GRAPEROSA NUTKANA / NOOTKA ROSESYMPHORICARPUS ALBUS / SNOWBERRYBIOSWALE PLANTING(812 SF)MIDDLE (6" OC WITH 10" PLUGS):CAREX OBNUPTA / SLOUGH SEDGECAREX STIPATA / SAWBEAK SEDGEELEOCHARIS PALUSTRIS / SPIKE RUSHEDGES (30" OC, 1 GAL):CORNUS SERICEA 'KELSEYII' / KELSEY REDSTEM DOGWOODROSA NUTKANA / NOOTKA ROSEMEADOW PLANTING(11,844 SF)PT 454 NATIVE URBAN MEADOW MIX AS AVAILABLE FROM PROTIME LAWN SEED, PORTLAND, OR (OR EQUIVALENT)APPLICATION RATE: APPROXIMATELY 3 OZ PER 1000 SQUAREFEET OR 9LBS PER ACREWESTERN YARROW - ACHILLEA MILLEFOLIUMSLIM-LEAF ONION - ALIUM AMPLECTENSLARGE-FLOWERED BLUE-EYED MARY - COLLINSIA GRANDIFLORACALIFORNIA OATGRASS - DANTHONIA CALIFORNICAOREGON SUNSHINE - ERIOPHYLLUM LANATUMROEMER'S FESCUE - FESTUCA ROMERIIROSY PLECTRITIS - PLECTRITIS CONGESTACINQUEFOIL - POTENTILLA GRACILISLANCE SELF-HEAL - PRUNELLA VULGARIS VAR. LANCEOLATAWESTERN BUTTERCUP - RANUNCULUS OCCIDENTALISSTRAIGHTBEAK BUTTERCUP - RANUNCULUS ORTHORHYNCUSMEADOW CHECKERMALLOW - SIDALCEA CAMPESTRISROSE CHECKERMALLOW - SIDALCEA MALVIFLORA SSP. VIRGATACANARY VIOLET - VIOLA PRAEMORSASHEET NUMBER:DESCRIPTIONNO.DATE SUBMITTALS & REVISIONS BY DATE PRINTED BY FILENAME GENERAL NOTES:© Copyright- The Watershed CompanySHEET SIZE:ORIGINAL PLAN IS 30" x 42".SCALE ACCORDINGLY.PROJECT MANAGER: KJBDESIGNED: AM/LM/GMDRAFTED: LM/GMCHECKED: LV, AM, KJBJOB NUMBER:THEWATERSHEDCOMPANYS c i e n c e & D e s i g n750 Sixth Street SouthKirkland WA 98033p 425.822.5242www.watershedco.comCEDAR RIVER APARTMENTS SHORELINE LANDSCAPE PERMIT SET SRM DEVELOPMENT 1915 MAPLE VALLEY HWY RENTON, WA 98057170314OF 161 10-24-18 REVIEW SET GM 2 11-1-18 SSDP SET GM 3 4-9-19 100% DD PLAN SET GM 4 5-21-19 30% CD PLAN SET GM 5 11-25-19 60% CD PLAN SET GM 6 02-17-20 RESPONSE TO PERMIT COMMENTS GM 7 04-15-20 90% CD PLAN SET GM 8 06-19-20 PERMIT SET GM 04/15/2020 GRAYSON MORRIS TBLK-30X42_170314 - 90% CD.DWG PERMIT SET - NOT FOR CONSTRUCTION80'20'10'0'40'W11MATCHLINE TO VIEW 3SHORELINE VIEW 2 PLANPROPOSEDDEVELOPMENTFOOTPRINTMATCHLINE TO VIEW 1 PROPOSEDDEVELOPMENTFOOTPRINTKEY PLAN123LEGENDPLANTING PLAN - VIEW 2CANDIDATE PLANT SCHEDULENOTES1.ALL SHRUBS TO BE 2 GALLON SIZE, INSTALLED AT A DENSITY OF 24" -72" O.C.2.BROADLEAF TREES MUST BE A MINIMUM OF 1.5" CALIPER AT TIME OFPLANTING. CONIFER TREES MUST BE A MINIMUM OF 6' IN HEIGHT ATTIME OF PLANTING.3.ALL GROUNDCOVER TO BE 4" TO 1 GALLON SIZE, INSTALLED AT ADENSITY OF 12" - 36" O.C.4.GROUNDCOVER PLANTS MUST BE PLANTED AT A DENSITY THAT WILLCOVER THE ENTIRE AREA WITHIN THREE YEARS.5.PER THE ARBORIST REPORT, 122 TREES WILL BE PLANTED WITHIN THESTANDARD SHORELINE BUFFER6.SEE SHEET W8 FOR TREE INVENTORY PLAN.7.OFFSET PLACEMENT OF TREE SPECIES 10' FROM EDGE OF PATH.8.MAINTAIN A 3' WIDE GROUNDCOVER PLANTING ZONE ON BOTH SIDESOF THE TRAIL ALONG THE ENTIRE LENGTH OF THE TRAILSOIL PREPARATION: IMPORT TOPSOILSTEP 1STEP 2STEP 3STEP 4EQ LIFTPLANTING AREA PREPARATIONSTEP 1EXCAVATE EXISTING SOIL TO 48 INCH DEPTHBELOW FINISH GRADE. DO NOT EXCAVATEWITHIN ROOT ZONE OR CANOPY LIMITS OFEXISTING TREES TO REMAIN. SCARIFY TO AMIN SIX (6) INCH DEPTH.STEP 2PLACE TOPSOIL TYPE A IN EQUAL LIFTS TOACHIEVE FINISH GRADE. WATERSETTLE/COMPACT BETWEEN LIFTS.STEP 3PLACE TWO (2) INCH LAYER OF FINECOMPOST.STEP 4INSTALL MULCH LAYER FOUR (4) INCHES DEEPAND INSTALL PLANTS. (SEE PLANTING DETAIL.)4" WOODCHIPMULCHEXISTINGSEQUENCE OF WORK - NOT TO SCALE4"2" COMPOSTMIN. 6"LEVEL WITHFINISHGRADEEQ LIFTEQ LIFTSOIL PREPARATION: PIT AMEND EXISTINGPLANTING AREA PREPARATIONSTEP 1REMOVE UNDESIRABLE SPECIES.WORK WITHIN EXISTING ROOTZONES SHALL BE DONE BY HAND.STEP 2PLACE 0.13 CF / 1 GALLON OFCOMPOST PER PLANTING PIT ANDMIX WITH EXCAVATED SOIL.STEP 3LEAVE MINIMUM ONE (1) INCH LAYEROF AMENDED SOIL AT THE BOTTOMOF THE PIT THEN INSTALL PLANT(SEE PLANTING DETAIL). BACKFILLWITH AMENDED SOIL.STEP 4INSTALL MULCH LAYER FOUR (4)INCHES DEEP. HOLD BACK MULCHFROM TRUNKS / STEMS.EXISTINGSEQUENCE OF WORK - NOT TO SCALESTEP 14"ROOTBALLDEPTH2X MIN DIAROOTBALLSTEP 2STEP 3STEP 32" COMPOSTPITAMEND4" WOODCHIPMULCHEQ LIFTEQ LIFTSOIL PREPARATION BIORETENTION AREASTEP 1STEP 2STEP 33-4"PLANTING AREA PREPARATIONSTEP 1SCARIFY OR OTHERWISE DECOMPACTEXISTING SUBGRADE PER ENGINEERSEQUENCE. ENSURE ADEQUATE DRAINAGE OFNATIVE SOILS.STEP 2PLACE 18 INCH DEPTH OF BIORETENTION SOILMIX.STEP 3INSTALL MULCH LAYER FOUR (4) INCHES DEEPAND INSTALL PLANTS. (SEE PLANTING DETAIL.)4" WOODCHIPMULCHEXISTINGSUBRADEBIORETENTIONSOIL MIXSEQUENCE OF WORK - NOT TO SCALE4"18"ESTIMATED PLANT QUANTITYNUMBER OF PLANTS ARE BASED ON GIVENSPACINGTOTAL AREA(SF)GROUNDCOVER(3' O.C.)SHRUBS (6'O.C.)TREES (9'O.C.)HIGH VISIBILITY16,9112,16500VIEW PRESERVATION72,76002,0370FORESTED23,3972,340374281BIOSWALE8120230SEEDED MEADOW11,844000TOTAL125,7244,5052,434281EXHIBIT 15RECEIVED08/13/2020 MHerreraPLANNING DIVISIONDocuSign Envelope ID: 99BA427F-FE67-49CC-B142-9BE0760232C1 1.5%4.0%1.8%2.5%54.03 . 0 45.2 45.05.5%TB 53'-0"BB 40'-5"EL. 53'-0"EL. 50'-0"TB 53'-0"BB 46'-5"DELINEATED WATERCOURSE OHWMWATERCOURSE BUFFERHIGH VISIBILITY, LOW-GROWING NATIVE PLANTING(16,911 SF)ASTER SUBSPICATUS / DOUGLAS ASTERDESCHAMPSIA CESPITOSA / TUFTED HAIR GRASSMAHONIA REPENS / CREEPING OREGON GRAPEPANICUM VIRGATUM / SWITCHGRASSPOLYSTICHUM MUNITUM / SWORDFERNROSA NUTKANA / NOOTKA ROSESYMPHORICARPUS ALBUS / SNOWBERRYVIEW PRESERVATION NATIVE PLANTING(72,760 SF)ACER CIRCINATUM / VINE MAPLEAQUILEGIA FORMOSA / WESTERN COLUMBINECORNUS SERICEA / REDTWIG DOGWOODCORYLUS CORNUTA / BEAKED HAZELNUTHOLODISCUS DISCOLOR / OCEANSPRAYMAHONIA AQUIFOLIUM / OREGON GRAPEMYRICA CALIFORNICA / PACIFIC WAX MYRTLERIBES SANGUINEUM / RED-FLOWERING CURRANTFORESTED NATIVE PLANTING(23,397 SF)ACER MACROPHYLLUM / BIG LEAF MAPLEAMELANCHIER ALNIFOLIA / SERVICEBERRYPRUNUS EMARGINATA / BITTER CHERRYPSEUDOTSUGA MENZIESII / DOUGLAS-FIRTHUJA PLICATA / WESTERN REDCEDARTSUGA HETEROPHYLLA / WESTERN HEMLOCK*INCLUDES UNDERSTORY OF LOW GROWING NATIVES =MAHONIA REPENS / CREEPING OREGON GRAPEROSA NUTKANA / NOOTKA ROSESYMPHORICARPUS ALBUS / SNOWBERRYBIOSWALE PLANTING(812 SF)MIDDLE (6" OC WITH 10" PLUGS):CAREX OBNUPTA / SLOUGH SEDGECAREX STIPATA / SAWBEAK SEDGEELEOCHARIS PALUSTRIS / SPIKE RUSHEDGES (30" OC, 1 GAL):CORNUS SERICEA 'KELSEYII' / KELSEY REDSTEM DOGWOODROSA NUTKANA / NOOTKA ROSEMEADOW PLANTING(11,844 SF)PT 454 NATIVE URBAN MEADOW MIX AS AVAILABLE FROM PROTIME LAWN SEED, PORTLAND, OR (OR EQUIVALENT)APPLICATION RATE: APPROXIMATELY 3 OZ PER 1000 SQUAREFEET OR 9LBS PER ACREWESTERN YARROW - ACHILLEA MILLEFOLIUMSLIM-LEAF ONION - ALIUM AMPLECTENSLARGE-FLOWERED BLUE-EYED MARY - COLLINSIA GRANDIFLORACALIFORNIA OATGRASS - DANTHONIA CALIFORNICAOREGON SUNSHINE - ERIOPHYLLUM LANATUMROEMER'S FESCUE - FESTUCA ROMERIIROSY PLECTRITIS - PLECTRITIS CONGESTACINQUEFOIL - POTENTILLA GRACILISLANCE SELF-HEAL - PRUNELLA VULGARIS VAR. LANCEOLATAWESTERN BUTTERCUP - RANUNCULUS OCCIDENTALISSTRAIGHTBEAK BUTTERCUP - RANUNCULUS ORTHORHYNCUSMEADOW CHECKERMALLOW - SIDALCEA CAMPESTRISROSE CHECKERMALLOW - SIDALCEA MALVIFLORA SSP. VIRGATACANARY VIOLET - VIOLA PRAEMORSASHEET NUMBER:DESCRIPTIONNO.DATE SUBMITTALS & REVISIONS BY DATE PRINTED BY FILENAME GENERAL NOTES:© Copyright- The Watershed CompanySHEET SIZE:ORIGINAL PLAN IS 30" x 42".SCALE ACCORDINGLY.PROJECT MANAGER: KJBDESIGNED: AM/LM/GMDRAFTED: LM/GMCHECKED: LV, AM, KJBJOB NUMBER:THEWATERSHEDCOMPANYS c i e n c e & D e s i g n750 Sixth Street SouthKirkland WA 98033p 425.822.5242www.watershedco.comCEDAR RIVER APARTMENTS SHORELINE LANDSCAPE PERMIT SET SRM DEVELOPMENT 1915 MAPLE VALLEY HWY RENTON, WA 98057170314OF 161 10-24-18 REVIEW SET GM 2 11-1-18 SSDP SET GM 3 4-9-19 100% DD PLAN SET GM 4 5-21-19 30% CD PLAN SET GM 5 11-25-19 60% CD PLAN SET GM 6 02-17-20 RESPONSE TO PERMIT COMMENTS GM 7 04-15-20 90% CD PLAN SET GM 8 06-19-20 PERMIT SET GM 04/15/2020 GRAYSON MORRIS TBLK-30X42_170314 - 90% CD.DWG PERMIT SET - NOT FOR CONSTRUCTION80'20'10'0'40'W12SHORELINE VIEW 3 PLANMATCHLINE TO VIEW 2 LEGENDCANDIDATE PLANT SCHEDULEKEY PLAN123PLANTING PLAN - VIEW 3NOTES1.ALL SHRUBS TO BE 2 GALLON SIZE, INSTALLED AT A DENSITY OF 24" -72" O.C.2.BROADLEAF TREES MUST BE A MINIMUM OF 1.5" CALIPER AT TIME OFPLANTING. CONIFER TREES MUST BE A MINIMUM OF 6' IN HEIGHT ATTIME OF PLANTING.3.ALL GROUNDCOVER TO BE 4" TO 1 GALLON SIZE, INSTALLED AT ADENSITY OF 12" - 36" O.C.4.GROUNDCOVER PLANTS MUST BE PLANTED AT A DENSITY THAT WILLCOVER THE ENTIRE AREA WITHIN THREE YEARS.5.PER THE ARBORIST REPORT, 122 TREES WILL BE PLANTED WITHIN THESTANDARD SHORELINE BUFFER6.SEE SHEET W8 FOR TREE INVENTORY PLAN.7.OFFSET PLACEMENT OF TREE SPECIES 10' FROM EDGE OF PATH.8.MAINTAIN A 3' WIDE GROUNDCOVER PLANTING ZONE ON BOTH SIDESOF THE TRAIL ALONG THE ENTIRE LENGTH OF THE TRAILESTIMATED PLANT QUANTITYNUMBER OF PLANTS ARE BASED ON GIVENSPACINGTOTAL AREA(SF)GROUNDCOVER(3' O.C.)SHRUBS (6'O.C.)TREES (9'O.C.)HIGH VISIBILITY16,9112,16500VIEW PRESERVATION72,76002,0370FORESTED23,3972,340374281BIOSWALE8120230SEEDED MEADOW11,844000TOTAL125,7244,5052,434281EXHIBIT 15RECEIVED08/13/2020 MHerreraPLANNING DIVISIONDocuSign Envelope ID: 99BA427F-FE67-49CC-B142-9BE0760232C1 SHEET NUMBER:DESCRIPTIONNO.DATE SUBMITTALS & REVISIONS BY DATE PRINTED BY FILENAME GENERAL NOTES:© Copyright- The Watershed CompanySHEET SIZE:ORIGINAL PLAN IS 30" x 42".SCALE ACCORDINGLY.PROJECT MANAGER: KJBDESIGNED: AM/LM/GMDRAFTED: LM/GMCHECKED: LV, AM, KJBJOB NUMBER:THEWATERSHEDCOMPANYS c i e n c e & D e s i g n750 Sixth Street SouthKirkland WA 98033p 425.822.5242www.watershedco.comCEDAR RIVER APARTMENTS SHORELINE LANDSCAPE PERMIT SET SRM DEVELOPMENT 1915 MAPLE VALLEY HWY RENTON, WA 98057170314OF 161 10-24-18 REVIEW SET GM 2 11-1-18 SSDP SET GM 3 4-9-19 100% DD PLAN SET GM 4 5-21-19 30% CD PLAN SET GM 5 11-25-19 60% CD PLAN SET GM 6 02-17-20 RESPONSE TO PERMIT COMMENTS GM 7 04-15-20 90% CD PLAN SET GM 8 06-19-20 PERMIT SET GM 04/15/2020 GRAYSON MORRIS TBLK-30X42_170314 - 90% CD.DWG PERMIT SET - NOT FOR CONSTRUCTIONPLANT INSTALLATION DETAILS AND NOTESGENERAL NOTESQUALITY ASSURANCE1. PLANTS SHALL MEET OR EXCEED THE SPECIFICATIONS OFFEDERAL, STATE, AND LOCAL LAWS REQUIRING INSPECTION FORPLANT DISEASE AND INSECT CONTROL.2. PLANTS SHALL BE HEALTHY, VIGOROUS, AND WELL-FORMED,WITH WELL DEVELOPED, FIBROUS ROOT SYSTEMS, FREE FROMDEAD BRANCHES OR ROOTS. PLANTS SHALL BE FREE FROMDAMAGE CAUSED BY TEMPERATURE EXTREMES, LACK OREXCESS OF MOISTURE, INSECTS, DISEASE, AND MECHANICALINJURY. PLANTS IN LEAF SHALL BE WELL FOLIATED AND OFGOOD COLOR. PLANTS SHALL BE HABITUATED TO THE OUTDOORENVIRONMENTAL CONDITIONS INTO WHICH THEY WILL BEPLANTED (HARDENED-OFF).3. TREES WITH DAMAGED, CROOKED, MULTIPLE OR BROKENLEADERS WILL BE REJECTED. WOODY PLANTS WITH ABRASIONSOF THE BARK OR SUN SCALD WILL BE REJECTED.4. NOMENCLATURE: PLANT NAMES SHALL CONFORM TO FLORA OFTHE PACIFIC NORTHWEST BY HITCHCOCK AND CRONQUIST,UNIVERSITY OF WASHINGTON PRESS, 1973 AND/OR TO A FIELDGUIDE TO THE COMMON WETLAND PLANTS OF WESTERNWASHINGTON & NORTHWESTERN OREGON, ED. SARAH SPEARCOOKE, SEATTLE AUDUBON SOCIETY, 1997.DEFINITIONS1.PLANTS/PLANT MATERIALS. PLANTS AND PLANT MATERIALSSHALL INCLUDE ANY LIVE PLANT MATERIAL USED ON THEPROJECT. THIS INCLUDES BUT IS NOT LIMITED TO CONTAINERGROWN, B&B OR BAREROOT PLANTS; LIVE STAKES ANDFASCINES (WATTLES); TUBERS, CORMS, BULBS, ETC..; SPRIGS,PLUGS, AND LINERS.2.CONTAINER GROWN. CONTAINER GROWN PLANTS ARE THOSEWHOSE ROOTBALLS ARE ENCLOSED IN A POT OR BAG IN WHICHTHAT PLANT GREW.SUBSTITUTIONS1. IT IS THE CONTRACTOR'S RESPONSIBILITY TO OBTAIN SPECIFIEDMATERIALS IN ADVANCE IF SPECIAL GROWING, MARKETING OROTHER ARRANGEMENTS MUST BE MADE IN ORDER TO SUPPLYSPECIFIED MATERIALS.2. SUBSTITUTION OF PLANT MATERIALS NOT ON THE PROJECT LISTWILL NOT BE PERMITTED UNLESS AUTHORIZED IN WRITING BYTHE RESTORATION CONSULTANT.3. IF PROOF IS SUBMITTED THAT ANY PLANT MATERIAL SPECIFIED ISNOT OBTAINABLE, A PROPOSAL WILL BE CONSIDERED FOR USEOF THE NEAREST EQUIVALENT SIZE OR ALTERNATIVE SPECIES,WITH CORRESPONDING ADJUSTMENT OF CONTRACT PRICE.4. SUCH PROOF WILL BE SUBSTANTIATED AND SUBMITTED INWRITING TO THE CONSULTANT AT LEAST 30 DAYS PRIOR TOSTART OF WORK UNDER THIS SECTION.INSPECTION1. PLANTS SHALL BE SUBJECT TO INSPECTION AND APPROVAL BYTHE RESTORATION CONSULTANT FOR CONFORMANCE TOSPECIFICATIONS, EITHER AT TIME OF DELIVERY ON-SITE OR ATTHE GROWER'S NURSERY. APPROVAL OF PLANT MATERIALS ATANY TIME SHALL NOT IMPAIR THE SUBSEQUENT RIGHT OFINSPECTION AND REJECTION DURING PROGRESS OF THE WORK.2. PLANTS INSPECTED ON SITE AND REJECTED FOR NOT MEETINGSPECIFICATIONS MUST BE REMOVED IMMEDIATELY FROM SITEOR RED-TAGGED AND REMOVED AS SOON AS POSSIBLE.3. THE RESTORATION CONSULTANT MAY ELECT TO INSPECT PLANTMATERIALS AT THE PLACE OF GROWTH. AFTER INSPECTION ANDACCEPTANCE, THE RESTORATION CONSULTANT MAY REQUIRETHE INSPECTED PLANTS BE LABELED AND RESERVED FORPROJECT. SUBSTITUTION OF THESE PLANTS WITH OTHERINDIVIDUALS, EVEN OF THE SAME SPECIES AND SIZE, ISUNACCEPTABLE.MEASUREMENT OF PLANTS1. PLANTS SHALL CONFORM TO SIZES SPECIFIED UNLESSSUBSTITUTIONS ARE MADE AS OUTLINED IN THIS CONTRACT.2. HEIGHT AND SPREAD DIMENSIONS SPECIFIED REFER TO MAINBODY OF PLANT AND NOT BRANCH OR ROOT TIP TO TIP. PLANTDIMENSIONS SHALL BE MEASURED WHEN THEIR BRANCHES ORROOTS ARE IN THEIR NORMAL POSITION.3. WHERE A RANGE OF SIZE IS GIVEN, NO PLANT SHALL BE LESSTHAN THE MINIMUM SIZE AND AT LEAST 50% OF THE PLANTSSHALL BE AS LARGE AS THE MEDIAN OF THE SIZE RANGE.(EXAMPLE: IF THE SIZE RANGE IS 12" TO 18", AT LEAST 50% OFPLANTS MUST BE 15" TALL.).SUBMITTALSPROPOSED PLANT SOURCES1. WITHIN 45 DAYS AFTER AWARD OF THE CONTRACT, SUBMIT ACOMPLETE LIST OF PLANT MATERIALS PROPOSED TO BEPROVIDED DEMONSTRATING CONFORMANCE WITH THEREQUIREMENTS SPECIFIED. INCLUDE THE NAMES ANDADDRESSES OF ALL GROWERS AND NURSERIES.PRODUCT CERTIFICATES1. PLANT MATERIALS LIST - SUBMIT DOCUMENTATION TOCONSULTANT AT LEAST 30 DAYS PRIOR TO START OF WORKUNDER THIS SECTION THAT PLANT MATERIALS HAVE BEENORDERED. ARRANGE PROCEDURE FOR INSPECTION OF PLANTMATERIAL WITH CONSULTANT AT TIME OF SUBMISSION.2. HAVE COPIES OF VENDOR'S OR GROWERS' INVOICES ORPACKING SLIPS FOR ALL PLANTS ON SITE DURING INSTALLATION.INVOICE OR PACKING SLIP SHOULD LIST SPECIES BY SCIENTIFICNAME, QUANTITY, AND DATE DELIVERED (AND GENETIC ORIGIN IFTHAT INFORMATION WAS PREVIOUSLY REQUESTED).DELIVERY, HANDLING, & STORAGENOTIFICATIONCONTRACTOR MUST NOTIFY CONSULTANT 48 HOURS OR MORE INADVANCE OF DELIVERIES SO THAT CONSULTANT MAY ARRANGE FORINSPECTION.PLANT MATERIALS1.TRANSPORTATION - DURING SHIPPING, PLANTS SHALL BEPACKED TO PROVIDE PROTECTION AGAINST CLIMATE EXTREMES,BREAKAGE AND DRYING. PROPER VENTILATION ANDPREVENTION OF DAMAGE TO BARK, BRANCHES, AND ROOTSYSTEMS MUST BE ENSURED.2.SCHEDULING AND STORAGE - PLANTS SHALL BE DELIVERED ASCLOSE TO PLANTING AS POSSIBLE. PLANTS IN STORAGE MUSTBE PROTECTED AGAINST ANY CONDITION THAT IS DETRIMENTALTO THEIR CONTINUED HEALTH AND VIGOR.3.HANDLING - PLANT MATERIALS SHALL NOT BE HANDLED BY THETRUNK, LIMBS, OR FOLIAGE BUT ONLY BY THE CONTAINER, BALL,BOX, OR OTHER PROTECTIVE STRUCTURE, EXCEPT BAREROOTPLANTS SHALL BE KEPT IN BUNDLES UNTIL PLANTING AND THENHANDLED CAREFULLY BY THE TRUNK OR STEM.4.LABELS - PLANTS SHALL HAVE DURABLE, LEGIBLE LABELSSTATING CORRECT SCIENTIFIC NAME AND SIZE. TEN PERCENTOF CONTAINER GROWN PLANTS IN INDIVIDUAL POTS SHALL BELABELED. PLANTS SUPPLIED IN FLATS, RACKS, BOXES, BAGS, ORBUNDLES SHALL HAVE ONE LABEL PER GROUP.WARRANTYPLANT WARRANTYPLANTS MUST BE GUARANTEED TO BE TRUE TO SCIENTIFIC NAMEAND SPECIFIED SIZE, AND TO BE HEALTHY AND CAPABLE OFVIGOROUS GROWTH.REPLACEMENT1.PLANTS NOT FOUND MEETING ALL OF THE REQUIREDCONDITIONS AT THE CONSULTANT'S DISCRETION MUST BEREMOVED FROM SITE AND REPLACED IMMEDIATELY AT THECONTRACTOR'S EXPENSE.2.PLANTS NOT SURVIVING AFTER ONE YEAR TO BE REPLACED ATTHE CONTRACTOR'S EXPENSE.PLANT MATERIALGENERAL1. PLANTS SHALL BE NURSERY GROWN IN ACCORDANCE WITHGOOD HORTICULTURAL PRACTICES UNDER CLIMATICCONDITIONS SIMILAR TO OR MORE SEVERE THAN THOSE OF THEPROJECT SITE.2. PLANTS SHALL BE TRUE TO SPECIES AND VARIETY ORSUBSPECIES. NO CULTIVARS OR NAMED VARIETIES SHALL BEUSED UNLESS SPECIFIED AS SUCH.QUANTITIESSEE PLANT LIST ON ACCOMPANYING PLANS AND PLANT SCHEDULES.ROOT TREATMENT1.CONTAINER GROWN PLANTS (INCLUDES PLUGS): PLANT ROOTBALLS MUST HOLD TOGETHER WHEN THE PLANT IS REMOVEDFROM THE POT, EXCEPT THAT A SMALL AMOUNT OF LOOSE SOILMAY BE ON THE TOP OF THE ROOTBALL.2.PLANTS MUST NOT BE ROOT-BOUND; THERE MUST BE NOCIRCLING ROOTS PRESENT IN ANY PLANT INSPECTED.3.ROOTBALLS THAT HAVE CRACKED OR BROKEN WHEN REMOVEDFROM THE CONTAINER SHALL BE REJECTED.PLANT INSTALLATION SPECIFICATIONSSCALE AS NOTEDScale: NTSLIVE STAKING5NOTES:1. PLANTING PIT SHALL NOT BE LESS THAN (2)TIMES THE WIDTH OF THE ROOT BALL DIA.2. LOOSEN SIDES AND BOTTOMS OF PLANTING PIT3. SOAK PLANTING PIT AFTER PLANTING2X MIN DIA. ROOTBALLREMOVE FROM POT OR BURLAP & ROUGH-UPROOT BALL BEFORE INSTALLING. UNTANGLEAND STRAIGHTEN CIRCLING ROOTS - PRUNE IFNECESSARY. IF PLANT IS EXCEPTIONALLYROOT-BOUND, DO NOT PLANT AND RETURN TONURSERY FOR AN ACCEPTABLE ALTERNATIVESPECIFIED MULCH LAYER. HOLD BACK MULCHFROM TRUNK/STEMSFINISH GRADEREMOVE DEBRIS AND LARGE ROCKS FROM PLANTINGPIT AND SCARIFY SIDES AND BASE. BACKFILL WITHSPECIFIED SOIL. FIRM UP SOIL AROUND PLANT.BACKFILL PLANTING PITPREVIOUSLY AMENDED SOIL2 X ROOTBALL WIDTHNOTES:1.PLANTING PIT SHALL NOT BE LESSTHAN TWO TIMES WIDTH OF ROOTBALL2.REMOVE BURLAP AROUND ROOTBALL3.LOOSEN ROOT-BOUND PLANTS BEFOREPLANTING4.SOAK PLANTING PIT BEFORE ANDAFTER PLANTING5.REMOVE BURLAP AROUND ROOTBALLCOMPACT SOIL TO PREVENTSETTLINGSOAK PLANTING PIT, SCARIFYEDGES OF PIT, AND REMOVEDEBRISPROVIDE A FOUR-INCH DEPTH MULCH, BUTDO NOT PILE MULCH AROUND THE BASE OFTHE TRUNK/STEM.SET TRUNK PLUMBFINISHED GRADE4"ATTACH TREE STAKES TO TRUNK WITHPLASTIC "CHAIN-LOCK" OR EQUAL HIGHDENSITY POLYETHYLINE TREE TIE MATERIAL.PROVIDE 1" OF SLACK TO ACCOMODATE TREEGROWTH.PROVIDE A 2.5-3" ROUND TREE STAKE MADEOF UNTREATED LUMBER. ANGLE AGAINSTPREVAILING WINDS AND DEEP ENOUGH TO BESTABLE.BACKFILL PLANTING PIT WITHNATIVE SOIL OR PROVIDE ASIX-INCH TOP-DRESSING OFIMPORTED TOPSOIL ORCOMPOST AMENDED SOIL IF SOILQUALITY IS POOR.2 X ROOTBALL WIDTHNOTES:1. PLANTING PIT SHALL NOT BE LESS THANTWO TIMES WIDTH OF ROOTBALL2.REMOVE BURLAP AROUND ROOT BALL3. LOOSEN ROOT-BOUND PLANTS BEFOREPLANTING4. SOAK PLANTING PIT BEFORE AND AFTERPLANTING5. LARGE TREES AND SHRUBS MAY NEED TOBE STAKEDCOMPACT SOIL TOPREVENTSETTLINGSOAK PLANTINGPIT, SCARIFYEDGES OF PIT,AND REMOVEDEBRISPROVIDE FOUR-INCH DEPTH MULCH, BUTDO NOT PILE MULCH AROUND THE BASEOF THE TRUNK/STEM.SET TRUNK PLUMBFOUR-INCH TALLWATER DAMFINISHED GRADE4"ATTACH TREE STAKES TO TRUNKWITH PLASTIC "CHAIN-LOCK" OREQUAL HIGH DENSITY POLYETHYLINETREE TIE MATERIAL. PROVIDE 1" OFSLACK TO ACCOMODATE TREEGROWTH.IF STAKING IS NEEDED,PROVIDE A 2.5-3" ROUND TREESTAKE MADE OF UNTREATEDLUMBER. ANGLE AGAINSTPREVAILING WINDS AND DEEPENOUGH TO BE STABLE.IF VEGETATION EXISTS WITHINPLANTING AREA, SPACE AT 23 XFROM STEM OF EXISTINGVEGETATION2/3 X2/3 XAREA FOR SPACING ADJUSTMENTXXXX= PLANT SPACING= PLANTNOTE:FIRST PLACE PLANTS ALONG THEPERIMETER OF THE PLANTINGAREA, AND AROUND EXISTINGVEGETATION. THEN SPACE THEREMAINDER OF THE PLANTINGS.NOTES:1.INSTALL HARDWOOD CUTTINGS DURING THEIR DORMANCY.DO NOT ALLOW THEM TO DRY OUT.2.CUTTINGS SHALL BE 34" TO 1" IN DIAMETEROR APPROVED EQUIVALENT.3.INSTALL TO MIN. 2/3RDS DEPTH INTO SOIL. USE TRIANGULARSPACING. SEE PLANTING SCHEDULE FOR SPACING.4.INSURE THAT BUDS ARE POINTING UP.5.FIRM UP SOIL AROUND INSTALLED CUTTING.6.WATER AFTER PLANTING AND BEFORE MULCHING.FORM PILOT HOLE W/ ROCKBAR, REBAR OR OTHERPLANTING TOOL. DO NOTHAMMER OR POUND INCUTTINGS UNLESS APPROVEDBY RESTORATION SPECIALISTFINISH GRADETAMP SOIL AROUND CUTTING,ENSURE NO AIR POCKETSSEE PLANTING SCHEDULEFOR MIN. LENGTHSANGLE CUT AT BASEMINIMUM TWO LIVE BUDSEXPOSED ABOVE GROUND.ANGLE CUTTING DOWNSLOPE.VERIFY ANGLE IN FIELD WITHRESTORATION SPECIALIST2/3RDSCUTTINGHT.1/3RDCUTTINGHT.SPECIFIED MULCH LAYERSOIL AMENDMENTS ASSPECIFIEDScale: NTSDECIDUOUS TREE PLANTING WITH STAKE4Scale: NTSPLANT SPACING2Scale: NTSCONTAINER PLANTING1Scale: NTSCONIFEROUS TREE PLANTING WITH STAKE3W13EXHIBIT 15RECEIVED08/13/2020 MHerreraPLANNING DIVISIONDocuSign Envelope ID: 99BA427F-FE67-49CC-B142-9BE0760232C1 SHEET NUMBER:DESCRIPTIONNO.DATE SUBMITTALS & REVISIONS BY DATE PRINTED BY FILENAME GENERAL NOTES:© Copyright- The Watershed CompanySHEET SIZE:ORIGINAL PLAN IS 30" x 42".SCALE ACCORDINGLY.PROJECT MANAGER: KJBDESIGNED: AM/LM/GMDRAFTED: LM/GMCHECKED: LV, AM, KJBJOB NUMBER:THEWATERSHEDCOMPANYS c i e n c e & D e s i g n750 Sixth Street SouthKirkland WA 98033p 425.822.5242www.watershedco.comCEDAR RIVER APARTMENTS SHORELINE LANDSCAPE PERMIT SET SRM DEVELOPMENT 1915 MAPLE VALLEY HWY RENTON, WA 98057170314OF 161 10-24-18 REVIEW SET GM 2 11-1-18 SSDP SET GM 3 4-9-19 100% DD PLAN SET GM 4 5-21-19 30% CD PLAN SET GM 5 11-25-19 60% CD PLAN SET GM 6 02-17-20 RESPONSE TO PERMIT COMMENTS GM 7 04-15-20 90% CD PLAN SET GM 8 06-19-20 PERMIT SET GM 04/15/2020 GRAYSON MORRIS TBLK-30X42_170314 - 90% CD.DWG PERMIT SET - NOT FOR CONSTRUCTIONLANDSCAPE CONSTRUCTION DETAILS (1 OF 3)SCALE AS NOTEDScale: NTSCAST-IN-PLACE CONCRETE STEPS118" MIN12"4"CITYAPPROVEDSIGN48" MINCOMPACTED SUBGRADECOMPACTED GRAVEL BASE.NO CONCRETE IS TO BEPLACED IN SENSITIVE AREAS.FINISH ELEVATION6" x 6" CEDAR POSTCITY APPROVED CRITICALAREA PROTECTION SIGN. TOBE PROVIDED AT LOCATIONSSPECIFIED ON PLANS.3"NOTE:SIGN TO BE POST MOUNTEDAS SHOWN, OR FENCEMOUNTED (NOT SHOWN).Scale: NTSCITY APPROVED SIGN5W14EST. 2020G O O D B Y E CEDAR RIVER OVERLOOKWELCOME3'℄⅊2'3'1 3 ' T Y P .2' MIN.6" CLEAR5" CLEARBROOMFINISH,TYP.3' - 2" MIN.4' MIN.PERVIOUSCONCRETE, TYP.1" RAD., TYP.1'- 0 "3" OFF PROPERTY LINEPLANWET SET BRASSLETTERSLANDSCAPE PLANTINGLANDSCAPE PLANTING6' T Y P . P E R V I O U S P A V E M E N T P A T H ADJACENT PROPERTYScale: NTSPATH ENTRY PLAN DETAIL23W144W148'-4"11" TO 14"1'-6"6" MIN3" MIN1" (TYP)1/4"/FOOT MIN#3 Ø COATED 1'-0"1'-0"#4 Ø 12" C.C.1-1/2" CLEARANCE (TYP)6'-8"15'1/2" EXPANSIONJOINT (TYP)1/2" EXPANSIONJOINT (TYP)ROUND ALL CORNERS1/2" RADIUSNOSING BAR (TYP)6" TO 7"2"2 #4 Ø CONT. HANDRAIL TO BE JOINED SEAMLESSLYWITH FALL PROTECTION 1/W8FENCE WITH GATE ONPROPERTY LINE BY OTHERSScale: NTSASPHALT PATH SECTION TYP.4Scale: NTSPATH ENTRY SECTION DETAIL31" RAD., TYP.#4 REBAR, 4"CLEAR E.W.AGGREGATE BASE ALLAROUND12"PERVIOUS CONCRETEPREPARED SUBGRADEVARIES, SEE PLANPERVIOUS PAVEMENT,SEE SECTION BB6" TYP.3W15COMPACTED DEPTH OFPAVEMENT6' PATH6" COMPACTED AGGREGATEBASE COURSE2" PERVIOUS PAVEMENTSURFACE COURSE2" TOPSOILPREPARED SUBGRADEEXHIBIT 15RECEIVED08/13/2020 MHerreraPLANNING DIVISIONDocuSign Envelope ID: 99BA427F-FE67-49CC-B142-9BE0760232C1 LANDSCAPE PLANTINGSSTORMWATER OUTFALL - SEE W4-5 FOR ELEVATIONSSPLASH PAD - EL. 37.0'1-FT WIDE ROUNDED RIVER ROCK FLOW PATHNOTES - SECTION A-A1. BOTTOM OF STORMWATER LID FEATURE GRADUALLY SLOPES TOWARDS FINAL GRADE2.SPLASH PAD DIMENSIONS (LXWXH): 4'X2'X1'3.SPLASH PAD AND FLOW PATH MATERIAL: 4"-8" ROUNDED RIVER ROCKEXISTING NATIVE SOILFINAL GRADE - SEE W4-5BIORETENTION SOIL1'-0"1'-0"AAIMPERMEABLE GEOMEMBRANE LINERFLOW PATH3:1 SIDE SLOPEBIORETENTION SOILTYPICAL CROSS SECTIONTYP, LONGITUDINAL CROSS SECTION (A-A)RETAINING WALL-REINFORCEMENTAND FOOTING TO BEDESIGNED BYSTRUCTURALASPHALT TRAILTAPER INTO EXISTING SHORELINEGRADE. ENSURE POSITIVEDRAINAGE TOWARDS RIVERPIPE BEYONDSEE W4-5 FOR ELEVATIONSIMPERMEABLE GEOMEMBRANE LINERSPLASH PADLANDSCAPE PLANTINGSSIDE SLOPE ANGLE DECREASESTOWARDS RIVER (MAX 3:1)BIORETENTION SOILSTORMWATER OUTFALL -SEE W4-5 FOR ELEVATIONSSPLASH PAD - EL. 35.8'BOTTOM OFSTORMWATER LIDFEATUREEXISTING ECOLOGY BLOCK WALLTOP OF WALL - SEE W4-5NOTES - SECTION B-B1. BOTTOM OF STORMWATER LID FEATURE GRADUALLY SLOPES TOWARDS FINAL GRADE2.SPLASH PAD DIMENSIONS (LXWXH): 4'X2'X1'3.SPLASH PAD MATERIAL: 4"-8" ROUNDED RIVER ROCKFINAL GRADE - SEE GRADING PLAN W4-5EXISTING NATIVE SOILBIORETENTION SOIL1'-0"BB2'-0"DRAIN ROCK - 1' X 1'DECREASING SIDE SLOPE2% BOTTOM SLOPESHEET NUMBER:DESCRIPTIONNO.DATE SUBMITTALS & REVISIONS BY DATE PRINTED BY FILENAME GENERAL NOTES:© Copyright- The Watershed CompanySHEET SIZE:ORIGINAL PLAN IS 30" x 42".SCALE ACCORDINGLY.PROJECT MANAGER: KJBDESIGNED: AM/LM/GMDRAFTED: LM/GMCHECKED: LV, AM, KJBJOB NUMBER:THEWATERSHEDCOMPANYS c i e n c e & D e s i g n750 Sixth Street SouthKirkland WA 98033p 425.822.5242www.watershedco.comCEDAR RIVER APARTMENTS SHORELINE LANDSCAPE PERMIT SET SRM DEVELOPMENT 1915 MAPLE VALLEY HWY RENTON, WA 98057170314OF 161 10-24-18 REVIEW SET GM 2 11-1-18 SSDP SET GM 3 4-9-19 100% DD PLAN SET GM 4 5-21-19 30% CD PLAN SET GM 5 11-25-19 60% CD PLAN SET GM 6 02-17-20 RESPONSE TO PERMIT COMMENTS GM 7 04-15-20 90% CD PLAN SET GM 8 06-19-20 PERMIT SET GM 04/15/2020 GRAYSON MORRIS TBLK-30X42_170314 - 90% CD.DWG PERMIT SET - NOT FOR CONSTRUCTIONLANDSCAPE CONSTRUCTION DETAILS (2 OF 3)SCALE AS NOTEDScale: NTSSTORMWATER LID FEATURE 11W15Scale: NTSSTORMWATER LID FEATURE 22Scale: NTSNGPA SIGN39"18"NOTES:1. SIGNAGE TO APPEARLIKE IMAGE ANDSIZES NOTED ON THELEFT WITH A GREENBACKGROUND.2. SIGN TO BEFABRICATED INALUMINUM, BY A CITYAPPROVED VENDOR,SUCH AS REDMONDSIGNS, (425) 883-9944OR EQUIVALENTMANUFACTURER.3. SIGNAGE TO BEPLACED ON FENCINGWHERE NOTED ONTHE PLANS AND PERSPECIFICATIONS.DRAFTEXHIBIT 15RECEIVED08/13/2020 MHerreraPLANNING DIVISIONDocuSign Envelope ID: 99BA427F-FE67-49CC-B142-9BE0760232C1 SHEET NUMBER:DESCRIPTIONNO.DATE SUBMITTALS & REVISIONS BY DATE PRINTED BY FILENAME GENERAL NOTES:© Copyright- The Watershed CompanySHEET SIZE:ORIGINAL PLAN IS 30" x 42".SCALE ACCORDINGLY.PROJECT MANAGER: KJBDESIGNED: AM/LM/GMDRAFTED: LM/GMCHECKED: LV, AM, KJBJOB NUMBER:THEWATERSHEDCOMPANYS c i e n c e & D e s i g n750 Sixth Street SouthKirkland WA 98033p 425.822.5242www.watershedco.comCEDAR RIVER APARTMENTS SHORELINE LANDSCAPE PERMIT SET SRM DEVELOPMENT 1915 MAPLE VALLEY HWY RENTON, WA 98057170314OF 161 10-24-18 REVIEW SET GM 2 11-1-18 SSDP SET GM 3 4-9-19 100% DD PLAN SET GM 4 5-21-19 30% CD PLAN SET GM 5 11-25-19 60% CD PLAN SET GM 6 02-17-20 RESPONSE TO PERMIT COMMENTS GM 7 04-15-20 90% CD PLAN SET GM 8 06-19-20 PERMIT SET GM 04/15/2020 GRAYSON MORRIS TBLK-30X42_170314 - 90% CD.DWG PERMIT SET - NOT FOR CONSTRUCTIONLANDSCAPE CONSTRUCTION DETAILS (3 OF 3)Scale: NTSFALL PROTECTION FENCING1SCALE AS NOTEDW16EXHIBIT 15RECEIVED08/13/2020 MHerreraPLANNING DIVISIONDocuSign Envelope ID: 99BA427F-FE67-49CC-B142-9BE0760232C1