HomeMy WebLinkAboutP_Landscape Plan_2020_09_04_v1.pdfPARK AVE NN 31ST ST10' ACCESS EASEMENT47,312± SF28,295± SF18,764± SF38,376± SFROW11,336± SFTRACT BOPEN SPACE2,473± SF59,361± SFTRACT AACCESS1,701± SF10'10'10'TREESQTYBOTANICAL NAMECOMMON NAMESIZESPACINGCOMMENTSNATIVE8MAGNOLIA GRANDIFLORA `LITTLE GEM`DWARF SOUTHERN MAGNOLIA2" CAL. MIN.30` O.C. OR AS SHOWNSTREET TREE QUALITYADAPTIVESTREET FRONTAGE TREE6PRUNUS SERRULATA `AMANOGAWA`JAPANESE FLOWERING CHERRY2" CAL. MIN.AS SHOWNFULL/WELL BRANCHEDADAPTIVEREPLACEMENT TREE4PRUNUS SERRULATA `SNOW GOOSE`JAPANESE FLOWERING CHERRY2" CAL. MIN.AS SHOWNFULL/WELL BRANCHEDADAPTIVEREPLACEMENT TREE5PSEUDOTSUGA MENZIESIIDOUGLAS FIR6` HT. MIN.AS SHOWNEVERGREENNATIVEREPLACEMENT TREE11THUJA OCCIDENTALIS `EMERALD`EMERALD ARBORVITAE6` HT. MIN.AS SHOWNEVERGREENADAPTIVEREPLACEMENT TREE4THUJA PLICATAWESTERN RED CEDAR6` HT. MIN.AS SHOWNEVERGREENNATIVEREPLACEMENT TREESTREET TREESQTYBOTANICAL NAMECOMMON NAMESIZESPACINGCOMMENTSNATIVE4MAGNOLIA GRANDIFLORA `VICTORIA`VICTORIA MAGNOLIA2" CAL. MIN.30` O.C. OR AS SHOWNEVERGREENADAPTIVE9PARROTIA PERSICAPERSIAN PARROTIA2" CAL. MIN.30` O.C. OR AS SHOWNSTREET TREE QUALITYADAPTIVESHRUBSGROUND COVERSBOTANICAL NAMECOMMON NAMESIZESPACINGCOMMENTSNATIVEABELIA X GRANDIFLORA `KALEIDOSCOPE`KALEIDOSCOPE ABELIA2 GAL.2.5` O.C.EVERGREENADAPTIVEBERBERIS THUNBERGII `CRIRUZAM`CRIMSON RUBY JAPANESE BARBERRY2 GAL.2` O.C.FULL & BUSHYADAPTIVEBLECHNUM SPICANTDEER FERN2 GAL.2` O.C.FULL & BUSHYNATIVEBUXUS SEMPERVIRENS `SUFFRUTICOSA`TRUE DWARF BOXWOOD2 GAL.3` O.C.EVERGREENADAPTIVECORNUS SERICEARED TWIG DOGWOOD2 GAL.3` O.C.3 CANES MIN.NATIVELEUCOTHOE FONTANESIANA `RAINBOW`RAINBOW LEUCOTHOE2 GAL.2.5` O.C.EVERGREENADAPTIVELONICERA NITIDABOX LEAF HONEYSUCKLE2 GAL.3` O.C.EVERGREENADAPTIVEMAHONIA AQUIFOLIUMOREGON GRAPE2 GAL.4` O.C.EVERGREENNATIVEMYRICA CALIFORNICAPACIFIC WAX MYRTLE2 GAL.4` O.C.EVERGREENNATIVENANDINA DOMESTICA `SIENNA SUNRISE`HEAVENLY BAMBOO2 GAL.2` O.C.EVERGREENADAPTIVEPHILADELPHUS LEWISIIWILD MOCKORANGE2 GAL.4` O.C.FULL & BUSHYNATIVEPRUNUS LAUROCERASUS `OTTO LUYKEN`LUYKENS LAUREL2 GAL.3` O.C.EVERGREENADAPTIVERIBES SANGUINEUMRED FLOWERING CURRANT5 GAL/36" HT. MIN.6` O.C.FULL & BUSHYNATIVEROSA GYMNOCARPABALD HIP ROSE2 GAL.4` O.C.FULL & BUSHYNATIVEROSMARINUS OFFICINALIS `TUSCAN BLUE`TUSCAN BLUE ROSEMARY2 GAL.4` O.C.DROUGHT TOLERANTADAPTIVESPIRAEA BETULIFOLIABIRCH LEAF SPIREA2 GAL.2` O.C.DROUGHT TOLERANTNATIVESYMPHORICARPOS ALBUSCOMMON WHITE SNOWBERRY2 GAL.3` O.C.FULL & BUSHYNATIVEVACCINIUM OVATUMEVERGREEN HUCKLEBERRY2 GAL.5` O.C.EVERGREENNATIVEBOTANICAL NAMECOMMON NAMESIZESPACINGCOMMENTSNATIVEARCTOSTAPHYLOS UVA-URSIKINNIKINNICK1 GAL.24" O.C.EVERGREENNATIVEARMERIA MARITIMACOMMON THRIFT1 GAL2` O.C.DROUGHT TOLERANTNATIVECAMPANULA ROTUNDIFOLIACOMMON HAREBELL1 GAL2` O.C.DROUGHT TOLERANTNATIVECOTONEASTER DAMMERI `CORAL BEAUTY`BEARBERRY COTONEASTER1 GAL.24" O.C.EVERGREENADAPTIVEERIGERON SPECIOSUSSHOWY FLEABANE1 GAL2` O.C.DROUGHT TOLERANTNATIVEERIOPHYLLUM LANATUMOREGON SUNSHINE1 GAL2` O.C.DROUGHT TOLERANTNATIVE2,681 SF3,757 SF6,348 SF9/16/2020 4:20 PMJ:\2020\20081\LANDSCAPE\PRELIMINARY\SHEETS\20081 2.01.DWG
IN COMPLIANCE WITH CITY OF RENTON STANDARDSDESIGN12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877CIVIL ENGINEERINGLANDSCAPE ARCHITECTUREPLANNINGSURVEYINGJONES RENTON SHORT PLATJONES RENTON SHORT PLAT
JONES RENTON SHORT PLAT
3102 PARK AVE N, RENTON, WA 9805613FULLY SIGHT OBSCURING LANDSCAPE BUFFER (TYP.)STREET FRONTAGE LANDSCAPE BUFFER (TYP.)PLANTING AREA WITHIN RIGHT OF WAY (TYP.)SAMPLE PLANTSLANDSCAPE PLANLANDSCAPE AREASTREE SCHEDULEMINIMUM TREE DENSITYMINIMUM TREE DENSITY REQUIRED:17(2 SIGNIFICANT TREES PER EVERY 5,000 SQ. FT.)(TOTAL LOT SQ FT = 42,108 / 5,000 = 8.4, 8.4 X 2 = 16.8)PROPOSED TREE DENSITY:44THE TREE DENSITY MAY CONSIST OF EXISTING TREES, REPLACEMENT TREES, TREESREQUIRED FOR STREET FRONTAGE LANDSCAPING, OR A COMBINATION.REQUIRED REPLACEMENT TREES: 30PROPOSED REPLACEMENT TREES:30(UP TO FIFTY PERCENT (50%) OF TREES REQUIRED PURSUANT TORMC 4-4-070, LANDSCAPING, MAY CONTRIBUTE TO REPLACEMENT TREES.)RETAINED TREE (TYP.)STREET FRONTAGE LANDSCAPE BUFFER : SUCH LANDSCAPING SHALL INCLUDE A MIXTURE OF TREES, SHRUBS, AND GROUNDCOVER AS APPROVED BY THE DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT.FULLY SIGHT OBSCURING PLANTING STRIP : SUCH LANDSCAPING OR LANDSCAPE PLUS FENCING SHALL BE, AT MINIMUM, SIX FEET (6') HIGH AT MATURITYAND ONE HUNDRED PERCENT (100%) SIGHT-OBSCURING.PLANTING STRIP WITHIN PUBLIC ROW: STREET TREES COMPLIANT WITH THE APPROVED STREET TREE LIST AND AT MINIMUM GROUND COVER. STREET TREE (TYP.)LANDSCAPE PLANL2.0109/04/2020NOTES:STREET FRONTAGE LANDSCAPE BUFFER SHALL AVOID ALL DRIVEWAY AND UTILITIES.FRONT YARD TREE (TYP.)6' HT. BOARD FENCE (TYP.)EVERGREN TREE (TYP.)DECIDUOUS TREE (TYP.)12
3'1 12 XROOTBALLDIMENSION1'DETAIL: PLANTING DECIDUOUS TREESTAKES SHALLEXTEND A MIN. OF 12"INTO UNDISTURBEDSOIL2 x ROOTBALL DIA.RUBBER HOSE AT TREE; HOSESHALL BE LONG ENOUGH TOACCOMMODATE 1 YEAR'SGROWTH AND BUFFER ALLBRANCHES FROM THE WIRE3 HARDWOOD STAKES OR OTHERAPPROVED MATERIAL; ALLSTAKES TO BE DRIVEN OUTSIDETHE ROOTBALLL, AT 120° SPACINGGALVANIZED WIRED OR CABLE;TWIST WIRE TO TIGHTEN ONLYENOUGH TO KEEP FROM SLIPPING(ALLOW FOR SOME TRUNKMOVEMENT)STAKING NOTES:PLANT TREE SO THAT THE TRUNKCROWN IS VISIBLE AT THE TOP OFTHE ROOTBALL; SET TOP OFROOTBALL FLUSH TO GRADE; DONOT COVER THE TOP OF THEROOTBALL WITH SOILMIN. 2" MULCH; DO NOT PLACE INCONTACT WITH TRUNK4" HIGH EARTH SAUCER AROUNDEDGE OF PLANTING PITFINISH GRADEROUGHEN EDGES OF PITREMOVE ALL TWINE, WIREAND BURLAP FROM TOPHALF OF ROOTBALL; NONBIODEGRADABLE MATERIALSHALL BE REMOVEDCOMPLETELYTAMP TOPSOIL BACKFILLAROUND ROOTBALL BASEFIRMLY WITH FOOTPRESSURE TO AVOID SHIFTOF ROOTBALLPLACE ROOTBALL ONUNEXCAVATED/UNDISTRUBEDNATIVE SOIL PEDESTAL TOPREVENT SETTLINGPRUNE TREE AS DIRECTED INPLANTING NOTESDETAIL: PLANTING CONIFER TREEPLANT TREE SO THAT THETRUNK CROWN IS VISIBLE ATTHE TOP OF THE ROOTBALL; SETTOP OF ROOTBALL FLUSH TOGRADE; DO NOT COVER THE TOPOF THE ROOTBALL WITH SOILMIN. 2" MULCH; DO NOT PLACEIN CONTACT WITH TRUNK4" HIGH EARTH SAUCERAROUND EDGE OFPLANTING PIT3'1 12 XROOTBALLDIMENSION1'FINISH GRADEREMOVE ALL TWINE, WIRE, ANDBURLAP FROM TOP HALF OFROOTBALL; NON-BIODEGRADABLEMATERIAL SHALL BE REMOVEDCOMPLETELYROUGHEN EDGES OF PITTAMP TOPSOIL BACKFILLAROUND ROOTBALL BASEFIRMLY WITH FOOT PRESSURETO AVOID SHIFT OF ROOTBALLPLACE ROOTBALL ONUNEXCAVATED/UNDISTRUBEDNATIVE SOIL PEDESTAL TOPREVENT SETTLINGNOT TO SCALENOT TO SCALEGROUNDCOVER2" LAYER OF MULCH; TAPER TOCROWNFINISHED GRADEROOTBALLTOPSOIL BACKFILL & FERTILIZERCUT NEW ROOT MASS TOSTIMULATE NEW ROOT GROWTHUNDISTURBED NATIVE SOIL2 X ROOTBALL DIA.1 12 XROOTBALLDIA.DETAIL: PLANTING GROUNDCOVEREQUALEQUALEQUALPLANTSPACING PERPLANT TYPE;SEESCHEDULENOTE:TO AVOID LANDSCAPE INTRUSION INTOPATHS, THE FOLLOWING PLANTING SPACINGOFF-SETS FROM EDGE OF ALL PATHS, DRIVES,ACCESS ROUTES, ETC. SHALL BE MET:GROUND COVER: 18"SMALL SHRUBS (UNDER 3' TALL): 30"MEDIUM SHRUBS (FROM 3' TALL TO 6'): 42"LARGE SHRUBS (OVER 6' TALL): 48"DETAIL: PLANTING SPACINGNOT TO SCALENOT TO SCALE2 x ROOTBALL DIA.PLANTSET CROWN OF PLANT ATFINISHED GRADE2" LAYER MULCH;TAPER TO CROWNSAUCER 2" HIGHFINISHED GRADEROOTBALLTOPSOIL BACKFILL &FERTILIZERROUGHEN ALL SURFACESOF PITCUT NEW ROOT MASS TOSTIMULATE NEW ROOT GROWTHUNDISTURBED NATIVE SOIL2 X ROOTBALL DIA.1 12 XROOTBALLDIA.DETAIL: PLANTING SHRUBNOT TO SCALE9/16/2020 4:20 PMJ:\2020\20081\LANDSCAPE\PRELIMINARY\SHEETS\20081 2.01.DWG
IN COMPLIANCE WITH CITY OF RENTON STANDARDSDESIGN12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877CIVIL ENGINEERINGLANDSCAPE ARCHITECTUREPLANNINGSURVEYINGJONES RENTON SHORT PLATJONES RENTON SHORT PLAT
JONES RENTON SHORT PLAT
3102 PARK AVE N, RENTON, WA 9805613LANDSCAPE DETAILS AND NOTESL2.3109/04/20201.ALL PORTIONS OF A LOT NOT USED FOR BUILDINGS, FUTURE BUILDINGS, PARKING,STORAGE OR ACCESSORY USES, AND PROPOSED LANDSCAPED AREAS SHALL BERETAINED IN A “NATIVE” OR PREDEVELOPED STATE OR RESTORED TO SUCH STATE WITHAPPROPRIATE ENHANCED PLANTINGS AS DETERMINED BY THE DIRECTOR; PROVIDED, THATSCHOOLS IN PUBLIC ZONES SHALL NOT BE SUBJECT TO THIS REQUIREMENT.2.SLOPES IN AREAS THAT HAVE BEEN LANDSCAPED WITH LAWN SHALL GENERALLY BE ATHREE-TO-ONE RATIO OR LESS, WIDTH TO HEIGHT (HORIZONTAL TO VERTICAL), TO ASSISTIN MAINTENANCE AND TO ALLOW IRRIGATION SYSTEMS TO FUNCTION EFFICIENTLY.3.WITH THE EXCEPTION OF LAWN AREAS, NEW LANDSCAPING MATERIALS (I.E., TREES,SHRUBS AND GROUNDCOVER) SHALL CONSIST OF DROUGHT-TOLERANT SPECIES ANDPACIFIC NORTHWEST ADAPTIVE VEGETATION. ALL DEVELOPMENTS ARE REQUIRED TOINCLUDE NATIVE PACIFIC NORTHWEST AND DROUGHT-TOLERANT PLANT MATERIALS FORALL PROJECTS.4.DECIDUOUS TREES SHALL HAVE A CALIPER OF AT LEAST TWO INCHES AT THE TIME OFPLANTING MEASURED FOUR AND ONE-HALF FEET ABOVE THE ROOT BALL OR ROOT.5.EVERGREEN TREES SHALL BE A MINIMUM SIX FEET IN HEIGHT MEASURED FROMTREETOP TO THE GROUND AT THE TIME OF PLANTING.6.SHRUBS SHALL BE A MINIMUM OF 18 INCHES IN HEIGHT (MEASURED FROM TOP OFSHRUB TO THE GROUND) AT THE TIME OF PLANTING.7.GROUNDCOVER SHALL BE PLANTED AND SPACED TO RESULT IN TOTAL COVERAGE OF ALANDSCAPED AREA WITHIN THREE YEARS OF PLANTING.8.AREAS PLANTED WITH GRASS/LAWN SHALL:a.CONSTITUTE NO MORE THAN 40 PERCENT OF LANDSCAPED AREAS; PROVIDED,THERE SHALL BE AN EXCEPTION FOR BIOFILTRATION SWALES, EXCEPT FOR SCHOOLS INPUBLIC ZONES; ANDb.BE A MINIMUM OF FIVE FEET WIDE AT THE SMALLEST DIMENSION.10.GRASS AND REQUIRED LANDSCAPING AREAS SHALL CONTAIN AT LEAST TWO ANDONE-HALF INCHES OF COMPOST OR IMPORTED TOPSOIL WITH FIVE TO 10 PERCENT SOILORGANIC MATTER CONTENT.11.EXISTING CLAY OR SANDY SOILS WHERE LANDSCAPING IS TO BE INSTALLED SHALL BEAUGMENTED WITH AN ORGANIC SUPPLEMENT.12.LANDSCAPE AREAS SHALL BE COVERED WITH AT LEAST THREE INCHES OF MULCH TOMINIMIZE EVAPORATION.13.MULCH SHALL BE USED IN CONJUNCTION WITH LANDSCAPING IN ALL PLANTING AREASTO ASSIST VEGETATIVE GROWTH AND MAINTENANCE OR TO VISUALLY COMPLEMENT PLANTMATERIAL, EXCEPT THAT UNDISTURBED NATIVE VEGETATION NEED NOT BE MULCHED.NONVEGETATIVE MATERIAL SHALL NOT BE AN ALLOWABLE SUBSTITUTE FOR PLANTMATERIAL.14.LANDSCAPING AND FENCING SHALL NOT VIOLATE THE SIGHT DISTANCE SAFETYREQUIREMENTS AT STREET INTERSECTIONS AND POINTS OF INGRESS/EGRESS FOR THEDEVELOPMENT.15.ALL TREE TYPES SHALL BE SPACED APPROPRIATELY FOR THE COMPATIBILITY OF THEPLANTING AREA AND THE CANOPY AND ROOT CHARACTERISTICS OF THE TREE.16.FOUNDATION LANDSCAPING IS ENCOURAGED TO MINIMIZE IMPACTS OF THE SCALE,BULK AND HEIGHT OF STRUCTURES.17.ALL LOADING AREAS SHALL BE FULLY SCREENED FROM PUBLIC RIGHTS-OF-WAY ORNONINDUSTRIAL/MANUFACTURING USES WITH TYPE I LANDSCAPING.18.USE OF PRODUCTS MADE FROM POST-CONSUMER WASTE IS ENCOURAGED WHENEVERPOSSIBLE.19.WALKWAYS, DECORATIVE PAVING, FOUNTAINS, BENCHES, PICNIC TABLES AND OTHERFEATURES OR AMENITIES ARE ENCOURAGED IN LANDSCAPING AREAS. THESE FEATURESARE IN ADDITION TO THE LANDSCAPING REQUIREMENT, NOT IN LIEU OF SUCHREQUIREMENT.GENERAL LANDSCAPING REQUIREMENTS13