HomeMy WebLinkAboutTR_Tree_Rentention _Plan_220722_v2WWWWWWWWWWWSSSSSSSSSSSSSSSSSSSSSSS4
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N88°04'43"W 107.02' (C)N01°58'08"E 106.67' (R2)106.73' (R3)69.70
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N88°05'00"W
N88°05'00"W 106.38'87.41'46.39'S65°
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6'127.39'S02°18'45"W 224.84'N88°05'00"W 80.13'10.32'87.81'N88°05'00"W 140.01'N01°51'37"E 379.99'11.50'284.50'S01°51'37"W 248.02'74.89'35.00'N2°18'45"E9,472 SF
0.217 ACRES
9,009 SF
0.207 ACRES
10,722 SF
0.246 ACRES
6,347 SF
0.146 ACRES
11,299 SF
0.259 ACRES
91.72'4044064
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1,770 SF
0.041 ACRES
86.25'N88°05'00"W
L2L343.61'
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BW 402.00
BW 409.81
BW 413.43
BW 409.69
BW 408.65TW 409.65
TW 413.79
TW 414.75
TW 412.00
TW 413.90TW 406.28
MATCH EX 411.10
TW 402.00
BW 407.86TW 411.10PAD EL: 403.30PAD EL: 404.00PAD EL: 410.00TW 409.02
BW 410.59TW 411.99
BW 403.91TW 407.71
BW 407.42TW 407.435566
33400401402403400401402403400398 398399401402403X
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10' LANDSCAPE BUFFER SHALL INCLUDE A MIX OF
TREES, SHRUBS & GROUNDCOVERS APPROVED BY
THE COMMUNITY & ECONOMIC DEVELOPMENT, TYPA
A
A
STREET TREES, 30' OC, TYP
A
A
F
F
F
F
F
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F
F
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+A A A+++10' LANDSCAPE BUFFER SHALL INCLUDE A MIX OF
TREES, SHRUBS & GROUNDCOVERS APPROVED BY
THE COMMUNITY & ECONOMIC DEVELOPMENT, TYP
STREET TREES, 30' OC, TYP+F
F
F
F
X
EXIST. TREES TO REMAIN, TYP
RETAINING WALLS BY OTHERS, TYP
X
TREE TRACT A
LOT 1
LOT 2
LOT 3
++FFFF
FFF
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XXX
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3' LANDSCAPE SETBACK AT BASE OF RETAINING
WALLS ABUTTING PUBLIC ROW, TYP
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LANDSCAPE LEGEND
COMMON NAMEBOTANICAL NAME
TREES
SIZE & SPACING
PLANT LEGEND
2" CAL, FULL & EVEN BRANCHING, B&BCAPITAL PEARPYRUS CALLERYANA 'CAPITAL'
LANDSCAPE NOTES AND SOIL QUALITY
1.LANDSCAPE AREAS SHOULD BE DEEP-TILLED TO A DEPTH OF AT LEAST TWELVE (12) INCHES TO FACILITATE DEEP WATER PENETRATION
AND SOIL OXYGENATION. PROVIDE SOIL AMENDMENTS ENCOURAGED TO IMPROVE WATER DRAINAGE, MOISTURE PENETRATION OR
WATER-HOLDING CAPACITY. FOR ALL NEWLY LANDSCAPED AREAS ORGANIC MATTER SHOULD BE INCORPORATED TO A DEPTH OF
FOUR (4) TO SIX (6) INCHES TO FACILITATE DEEP WATER PENETRATION AND SOIL OXYGENATION.
4.IMPORTED TOPSOIL SHALL BE 3-WAY MIX.
5.CONTRACTOR SHALL PROVIDE 2" DEPTH FINE COMPOST MULCH THROUGHOUT LANDSCAPE PLANTING AREAS.
2.CONTRACTOR SHALL PROVIDE 4" DEPTH IMPORTED TOPSOIL AT SEED MIX AREAS AND 9" DEPTH IMPORTED TOPSOIL AT
ALL LANDSCAPE PLANTING AREAS.
3.COMPACT ALL SEED MIX AREAS IN TWO DIRECTIONS WITH ROLLER PRIOR TO HYDROSEEDING.
CONTRACTOR SHALL GUARANTEE ALL PLANT MATERIALS FOR A PERIOD OF (1) ONE YEAR AFTER APPROVAL BY
OWNER OR OWNER'S REPRESENTATIVE.
6.
TREES PLANTED FIVE FEET OR LESS FROM PAVED SURFACES SHALL BE PLANTED WITH ROOT CONTROL BARRIER.7.
QTY
F
LANDSCAPE REQUIREMENTS
RZC 4-4-070.C.2.b RESIDENTIAL SUBDIVISIONS NOT ABUTTING A PUBLIC OR PRIVATE ROAD ARE EXEMPT FROM LANDSCAPE
REGULATIONS
RZC 4-4-070.F.1 STREET FRONTAGE LANDSCAPING REQUIRED: 10' OF ON-SITE LANDSCAPING IS REQUIRED ALONG ALL
PUBLIC STREET FRONTAGES.
Areas to be planted with trees, shrubs and groundcovers with approval by Community & Economic Development .
RZC 4-4-070.F.2 STREET TREES AND LANDSCAPING REQUIRED WITHIN THE RIGHT-OF-WAY ON PUBLIC STREETS: 10' OF
ON-SITE LANDSCAPING IS REQUIRED ALONG ALL PUBLIC STREET FRONTAGES:
MINIMUM PLANTING STRIP WIDTHS BETWEEN THE CURB AND SIDEWALK ARE ESTABLISHED ACCORDING TO
THE STREET DEVELOPMENT STANDARDS OF RMC 4-6-060. STREET TREES AND, AT A MINIMUM,
GROUNDCOVER PER SUBSECTION L2 OF THIS SECTION, ARE TO BE LOCATED IN THIS AREA WHEN PRESENT.
SPACING STANDARDS SHALL BE AS STIPULATED BY THE DEPARTMENT OF COMMUNITY AND ECONOMIC
DEVELOPMENT, PROVIDED THERE SHALL BE A MINIMUM OF ONE STREET TREE PLANTED PER ADDRESS.
ANY ADDITIONAL UNDEVELOPED RIGHT-OF-WAY AREAS SHALL BE LANDSCAPED UNLESS OTHERWISE
DETERMINED BY THE ADMINISTRATOR.
Right of Way planting strips shall include City approved street trees at back of curb, 24' - 30' on center, with lawn
underneath.
RZC 4-4-130.H.1.e.i REPLACEMENT TREES, WITH AT LEAST A 2" CALIPER, OR 6' HT EVERGREEN, SHALL BE PLANTED AT A RATE
OF 12 CALIPER INCHES OF NEW TREES TO REPLACE EACH PROTECTED TREE REMOVED.
RZC 4-4-130.H.2 A TREE PROTECTION TRACT AREA SET ASIDE FOR THE PROTECTION OF TREES CAN BE USED TO RETAIN
TREES TO MEET THE MIN. REQUIREMENTS IN PLACE OF RETAINING TREES ON INDIVIDUAL SUB-DIVISION
PLOTS
7
EXISTING TREE TO BE REMOVEDX
MINIMUM TREE DENSITY PER LOT (LOT SIZE / 5,000 x 2)
LOT #LOT SIZE (SF)MIN. SIGNIF. TREES REQ'D PER LOT
1 10,722 10,722 / 5,000 = 2.14 x 2 = 4.28 = 4 TREES
2 8,820 8,820 / 5,000 = 1.76 x 2 = 3.53 = 4 TREES
3 9,222 9,222 / 5,000 = 1.84 x 2 = 3.69 = 4 TREES
CITY REQUIRES 2 SIGNIFICANT TREES PER LOT (LUA22-000053, SHPL-A DATED 3.14.2022)
TOTAL REPLACEMENT TREE REQUIREMENT: 12 TREES @ 2" CALIPER (DECIDUOUS) OR 6' HT (EVERGREEN)
15 REPLACEMENT TREES, EXCLUDING THE PROPOSED STREET TREES
EXISTING SIGNIFICANT TREES ON SITE:68
TREES PROPOSED TO BE REMOVED:52 (3 NON-VIABLE, 1 DAMAGED)
TREES PROPOSED TO BE RETAINED:16
TREE RETENTION WORKSHEET
TREE REPLACEMENT REQUIRED: 0 TREES (2" cal OR 6' ht MIN)
TREES ADDED 39 (78 caliper inches. 2" per tree added)
Deciduous Trees - 2" cal 9
Evergreen Trees - 6' ht 30
39 TREES x 2" = 78" CALIPER
X+6'-8' HEIGHT, 10' O.C. SPACING, B&BDOUGLAS FIRPSEUDOTSUGA MENZIESII30
EXISTING TREE TO REMAIN
10' LANDSCAPE BUFFER WTHIN PUBLIC STREET FRONTAGE LOTS
(TREES, SHRUBS & GROUNDCOVERS TO BE APPROVED BY COMMUNITY & ECONOMIC DEVELOPMENT )
A ACER RUBRUM 'BOWHALL'BOWHALL MAPLE 2" CAL, FULL & EVEN BRANCHING, B&B9
3' LANDSCAPE SETBACK AT BASE OF RETAINING WALLS (MAHONIA AQUIFOLIUM COMPACTA & KINNIKINNICK)
Graphic Scale: 1" = 30'-0"
0 15'30'60'120'Lyon Landscape Architects1015 Pacific Avenue, Suite 203Tacoma, WA 98402253-678-4173Eric@LyonLA.comPERMIT DOCUMENTS12727 SE Petrovitsky RoadRenton, WA 98058Castro Short Plat2L1.0Landscape Planting& Tree Replacement Plan
SCALE: 3/4" = 1'=0"DECIDUOUS TREE PLANTING DETAILPLACE ROOTBALL ON SOLIDCONE OF SOILNOTE:1. FERTILIZE AND WATER ASSPECIFIED FOLLOWING PLANTING.2. SEE SPECIFICATIONS FORADDITIONAL INFORMATION.3. SEE STAKING DETAILSSPECIFIED TOPSOILDIG THE PLANTING PIT AT LEAST 2TIMES THE SIZE OF THE ROOTBALLCOVER SOIL LOOSENED AREA WITH 2"BARK MULCH. KEEP MULCH 3" FROMTREE TRUNKSTRONG STOUT STEMS AND BUDSROTOTILLCOMPACTEDSUBGRADE ASSPECIFIEDWIDE BRANCHATTACHMENTREMOVE BURLAP FROMTOP HALF OF ROOTBALLSCALE: NTSSCALE: 3/4" = 1'=0"DECIDUOUS TREE STAKING DETAILTO BOTTOM BRANCHES
STAKE TO PENETRATE 12" MIN.BELOW BOTTOM OF PLANTINGPIT1'2" Ø LODGE POLE STAKE. PLACEOUTSIDE ROOTBALL(2) 1" CHAIN-LOCK TREE TIESSCALE: NTS4SCALE: 1/2" = 1'-0"SHRUB PLANTING DETAILFGSPREAD ROOTS OF BASEROOT PLANTS OUT OVERCONE OF HAND-FIRMEDTOPSOILCONE OF HAND-FIRMEDTOPSOIL FOR BALL &BURLAP PLANTSNOTES:1. USE PLANT STARTER SOLUTIONDURING PLANTING OPERATION.FEED AS SPECIFIED.2. SHRUBS SHALL BEAR SAMERELATION TO FINISHED GRADE ASIT BORE TO PREVIOUS EXISTINGGRADE. TOP OF ROOTBALL SHALLBE 1" ABOVE FINISHED GRADESAUCERTOPSOIL BACKFILL(SEE SPECS)REMOVE BURLAP FROM TOP12 OF ROOT BALL2" MULCH3" MIN
18" MIN
6"12"MINSCALE: NTS25136SCALE: 1" = 1'-0"CONIFER PLANTING DETAILCOVER SOILLOOSENED AREAWITH 2" MULCH. KEEPMULCH 3" AWAY FROMTREE TRUNKSOIL BACKFILL(SEE SPECS)PLACE ROOTBALL ONSOLID SOILREMOVE BURLAPFROM TOP 12 OFROOTBALLTILL COMPACTEDSUBGRADE ASSPECIFIEDDIG THE PLANTINGPIT AT LEASTTWICE THE SIZEOF THE ROOTBALLPLACE TOP OFROOTBALL 1" ABOVELEVEL GROWING INNURSERYNOTES:1. FERTILIZE & WATER ASSPECIFIED FOLLOWINGPLANTING.2. SEE SPECS FOR ADDITIONALINFORMATION3. SEE STAKING DETAILS.SCALE: NTSSCALE: 1" = 1'-0"CONIFER TREE STAKING2/3 HEIGHT OF TREE2" Ø LODGE POLE STAKE.PLACE OUTSIDE ROOTBALL1" CHAIN LOCK TREE TIE3' MIN45°-60°8"MINSCALE: NTSLyon Landscape Architects
1015 Pacific Avenue, Suite 203
Tacoma, WA 98402
253-678-4173
Eric@LyonLA.com
PERMIT DOCUMENTS
12727 SE Petrovitsky Road
Renton, WA 98058
Castro Short Plat2L1.1 Landscape Details