19-105850-SU-Landscape Plan-08-6-2021-V2LOT 1
T.L. 894720-0010
NW 114 OF SE 114 OF SEC. 24, TWP. 21 N., RNG. 3 E•, W.M.
CITY OF FEDERAL WAY, STATE OF WASHINGTON
cw 744TH .'�TPFFT
LOT 6 I LUI / ' LOT 8
T.L. 894720-0060 T.L. 894720-0070 6' CYCLONE T.L. 894720-0080
..I.. I APPROX. LOCATION 6' WOOD FENCE I I FENCE
OF EX. 8" AC WA. 0.4' N. OF R 0.
OF
N.
TREE #3
6' WOOD FENCE
n7' s nF I? �.
®�I�I�Ifil�■■���■1 � ■1 1
o PO' A6+CM EASEAEW — 10"
\g�8 � a a •
REE # I
I
LOT 1
12,676 S.F.
EXISTING HOME TO REMAIN
..
N89' 707-E 158.73'
LOT 2
7,512 S.F.
EXISTING HEDGE TO BE RETAINED
158.23'
REQUIRED TREE UNITS CALCULATION
SUBJECT AREA EQUALS 75,8G9.4 S.F. 1.74 ACRES
PUBLIC STREETS / ACCESS TRACTS/ 2G,G02 S.F.
STORM DETENTION TRACTS
NET AREA FOR TREE DENSITY 49, 2G7 S.F. 1. 13 ACRES
CALCULATIONS
x 25 UNITS PER ACRE: 1. 13 x 25 = 28.25
REQUIRED TREE UNITS 29
TOTAL RETAINED TREE DENSITY CREDIT 0.0
TREE DENSITY CREDITS REQUIRED 29.0
TREE DENSITY CREDITS PROVIDED: = 34
SEE LANDSCAPE PLAN AND PLANT SCHEDULE FOR REPLACEMENT TREE TYPE AND LOCATION
TREE DATA SOURCE: SURVEY DATED 216119 BY ENCOMPASS ENGINEERING * SURVEYING
N
9
I H3
OFFSITE TREE
24"
LOT 3
7,200 ST
...............::::., ::...........
.--
269 J6'
I
3
3
I 3
TREE #7
(previously removed) TREE # 12
TREE #8 (previously removed) ;....
LOT 9 reviousl removed) TOR3N4TANSTR �RSW
T.L. 894720-0090 LAY
(p y
VIRGINIA HILLS LOT 10 `
VOL. 115, PGS. 35-36 T.L. 894720-0100
10' STORM D A I :i:•::i;••k;.;;:•
6' CYCLONE
FENCE 0.2' EASEMENT E
S. OF R NO. 198007 0 45 6' CYCLONE FENCE
0.1' S. OF
TREE #G T��� :: : '•:: •: �•'•:::
e
55.79
55.97' \ — —
TREE #4 TREE # 14 371.05 :::�,:.;.:..:.::...:...
—370 05
TREE #5 TREE # 1 3
Zn
TREE # 1 7--- . :':'3 :'....
TREE # 18 0„ 10" I .::�1 � 364.90 so.....
3 » 0' I —'.:TREE # I ....:.:.I.:::�:
4TREE
..TREE #20 » TREE #24
# 19 :8 / #25
(previously removed) 10 6" I d�
TREE #22
reviousl removed) 1�1T EE #2G N �'
NI LOT 5 N LOT N TREE #27 . ..�. �....�
LOT 4
of 7,200 S.F. of 7,200 S.F. 0 24„ 7,200 S.F. WI 1 0 r� TREE #28.:':I......... ...
TREE #2 I 's
0 0 0 o .... 1
Z X 10"
TREE #3G 0„ i R p ...........
TREE #23 TREE#2J .::.:':'1::':I:::'�:..
10" 1
10" (previously removed) I I — 364.90— ::.y : :..:. .
TREE #35 365.90-
.'v�.. ..3•.
—•
58.33'
4"1
2"
T.L. 957480-0014
WRIGHT'S HI —LINE TRACTS
VOL. 35, PG. 32
24"
53.80'
OFFSITE TREE
TREE REPLACEMENT MATRIX
TREE #30
55.79' s1.00' -
TREE #3 1
TREE #33
(previously removed)
TREE #34
(previously removed)
(previously removed)
TREE #32
(previously removed)
TREE # 15
(previously removed)
EXISTING TREE LEGEND
* FI R
ZR MAPLE
CEDAR
ALDER
COTTONWOOD
x EXISTING TREE TO BE REMOVED
x LISTED TREE THAT WAS
PREVIOUSLY REMOVED
TREE TABLE
TREE NUMBER CALIPER � SPECIES
TREE # I
TREE #2
TREE #3
TREE #4
TREE #5
TREE #G
TREE #7
TREE #8
TREE #9
TREE # 10
TREE # I I
TREE # 12
TREE # 13
TREE # 14
TREE # 15
TREE # I G
TREE # 17
TREE # 18
TREE # 19
TREE #20
TREE #2 1
TREE #22
TREE #23
TREE #24
TREE #25
TREE #2G
TREE #27
TREE #28
TREE #29
TREE #30
TREE #3 1
TREE #32
TREE #33
TREE #34
TREE #35
TREE #3G
TREE RETENTION PLAN
SCALE: 1 "=30'-0"
LOT #
SO FT /
ACRES
TREE UNIT CREDITS REO'D
(ACRES x 25 TREE UNIT CREDITS)
CREDITS FOR
TREES RETAINED
TREES PROVIDED
SM=x, MED=X, L=x
TREE UNIT
CREDITS PROVIDED
1
12,676
SF / 0.29
7
TREE
UNIT
CREDITS
REVD
0
CREDITS
SM=0,
MED=4,
L=2
7 PROVIDED
(ind. street trees)
2
7,512
/ 0.17
4
TREE
UNIT
CREDITS
REVD
0
CREDITS
SM=0,
MED=1,
L=2
4
PROVIDED
3
7,200
/ 0.16
4
TREE
UNIT
CREDITS
REVD
0
CREDITS
SM=0,
MED=1,
L=2
4
PROVIDED
4
7,200
/ 0.16
4
TREE
UNIT
CREDITS
REVD
0
CREDITS
SM=0,
MED=1,
L=2
4
PROVIDED
5
7,200
/ 0.16
4
TREE
UNIT
CREDITS
REVD
0
CREDITS
SM=0,
MED=1,
L=2
4
PROVIDED
6
7,200
/ 0.16
4
TREE
UNIT
CREDITS
REVD
0
CREDITS
SM=0,
MED=1,
L=2
4
PROVIDED
PER TABLE 19.112.130-2 (REPLACEMENT TREE CATEGORY):
SMALL CANOPY SPECIES (MATURE CANOPY AREA < 450 SF = 0.50 TREE UNITS PER TREE PLANTED
MEDIUM CANOPY SPECIES (MATURE CANOPY AREA 450 — 1,250 SF = 1.00 TREE UNITS PER TREE PLANTED
LARGE CANOPY SPECIES (MATURE CANOPY AREA > 1,250 SF = 1.50 TREE UNITS PER TREE PLANTED
10'' ALDER
24" DOUGLAS FIR
30" DOUGLAS FIR
28" DOUGLAS FIR
32" CEDAR
24'' DOUGLAS FIR
8" COTTONWOOD
1011 COTTONWOOD
1 0" MAPLE
10'', 18" MAPLE
20 MAPLE
8" MAPLE
24'' MAPLE
I G''30" MAPLE
10'' COTTONWOOD
1 0", 1 0", 10'' MAPLE
8" MAPLE
30'' MAPLE
I G" MAPLE
10'' ALDER
I G''18" MAPLE
24" COTTONWOOD
10'' ALDER
8" 8" ALDER
10'' ALDER
1 8" ALDER
1 2''18'' ALDER
24" ALDER
20", 20" ALDER
10" ALDER
10'' ALDER
10" ALDER
10'' ALDER
18'' ALDER
10'' DOUGLAS FIR
10'' DOUGLAS FIR
RETAIN/REMOVE
REMOVE
REMOVE
REMOVE
REMOVE
REMOVE
REMOVE
previously removed
previously removed
REMOVE
REMOVE
REMOVE
previously removed
REMOVE
REMOVE
previously removed
REMOVE
REMOVE
REMOVE
REMOVE
previously removed
REMOVE
previously removed
previously removed
REMOVE
REMOVE
REMOVE
REMOVE
REMOVE
REMOVE
REMOVE
previously removed
previously removed
previously removed
previously removed
REMOVE
REMOVE
Know what's below.
Call before you dig.
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Job
Shoot
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NW 114 OF SE 114 OF SEC. 24, TWP. 21 N., RNG. 3 E•, W.M.
CITY OF FEDERAL WAY, STATE OF WASHINGTON
...............
. I rurvut I EASEMENT REC.
J
0.3' N. .:::.:..:..:.::
6' WOOD FENCE
OF N0. 198007150545
T
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0.4' N. OF R ::I.'.. .....
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i- . I I S. OF 0. .... ' .. .. .
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6' WOOD FENCE
............N....
— — • ... •.•..:.... TRACT B LAN DSCAPE
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SD — SD — S SD — SD SD — SD —
SD SD SD SD SD SD SD SD
SD — SD SD SD SD SD — S SD — S SD y
SD• Sq ... SD. •... SD — SD SD D — S SD — SD SD ................................................................. _ ........... -.. ...... .... w ....'
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APPROX. LOCATION u o.. d .. J744
OF EX. 4 PVC WA. d - _ �. :.::�; TH..C.
-55.9T - - 55.79 ik•.... C�ir� * ..... .... ... b
... 571.05 (. ....
32'
370.05 a :.' I .:.'.'. ....3'•.:.
Y .....'. :.: ' ' : ' ' : ' :. •' ' : '::.'.' ' ' • .
0 20' ACCESS EASEMENT I I I MY 368 ...... .. a
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F I .L
M :.:.:.:.:.:{3:.:.:.
LOT i I I I I I I I I I I :�.�� ..�.• / ..I .� l :. N
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12,676 S.F. •
MY N ....Lv 3.. TRACT A STORMWATER.
U DEAD STORAGE 2G5.90
IMY ..'.'.. .
N N I 00 � I N IIM ry
, ., �..'• . •I
I� LOT 3 I� I I LOT 4 � I LOT 5 � LOT 6
7,200 S.F. �I 7,200 S.F. �I 7,200 S.F. I w 7,200 S.F. wt . . .I
N I O I O I OTC N'. .� 3. .
— O O O O I vb5Ep1 rxj � VV
rn
Z Z Z N �,o� AT ° N TRACT C LAN DSCAPE
V R AI 5 7y
N89'40'07"E 158.73' I I I v v R IOE =2 ° I.:.:.:.:.:.. SCREENING
° E I 1: .
— — — — —
- 3 I LO
\ ...�:: L. 214
:9%
MY ` .....•:•:•�•:.... EAGL
LOT 2 M Ml 26..........E . .
;;;
r` CD
7,512 S.F. MY Y VOL. 276
...� ... sD 3..
158.23' 16—
S4.1-gvv
53.8 ' S Y ---
TRACT A PLANT SCHEDULE
SYMBOL
BOTANICAL / COMMON NAMES
SIZE
CONDITION SPACING QUANTITY REMARKS
DROUGHT TOLERANT
TREES:
PINUS CONTORTA** /
6' HEIGHT
AS SHOWN
13
STAKE & GUY ONE GROWING
YES
SHORE PINE
B & B
SEASON; NURSERY GROWN,
\
UN -CUT LEADER
ACER CIRCINATUM** /
VINE MAPLE
1.5" CALIPER*
B & B
AS SHOWN
6
STAKE & GUY ONE GROWING
SEASON; NURSERY GROWN
YES
*CALIPER IS MEASURED 4.5' ABOVE FINISH GRADE
**DENOTES PLANT NATIVE TO PUGET SOUND
SHRUBS:
®
MAHONIA AQUIFOLIUM /
24" HT.
AS SHOWN
41
FULL AND BUSHY, 3 CANES
YES
TALL OREGON GRAPE
(LARGE)
MINIMUM
MYRICA CALIFORNICA /
24" HT
AS SHOWN
19
FULL AND BUSHY
YES
MY
PACIFIC WAX MYRTLE
(LARGE)
GROUNDCOVERS:
SEE NOTE
ARCTOSTAPHYLLOS UVA-URSI 'MASSACHUSETTS'/
1 GALLON
24" O.C.
AS REQ'D
HOLD 12" FROM BORDERS,
YES
KINNIKINNIK
SHRUBS, AND TREES
EMERGENTS:
WATER INUNATION 0'-1' DEPTH
CAREX STIPATA / SAWBEAK SEDGE
PLUG OR
18" O.C.
AS REQ'D
TRIANGULAR SPACING; SPLIT
NATIVE
JUNCUS TENIUS / SLENDER RUSH
TUBE
QUANTITY EVENLY AMONGST
SCIRPUS MICROCARPUS / SMALL -FRUITED BULRUSH
TOTAL. RANDOM GROUPS OF
9+ OF EACH SPECIES
WATER INUNATION 1'-2' DEPTH
®ELEOCHARIS
PALUSTRIS / SPIKE RUSH
PLUG OR
18" O.C.
AS REQ'D
TRIANGULAR SPACING; SPLIT
NATIVE
JUNCUS EFFUSUS / SOFT RUSH
TUBE
QUANTITY EVENLY AMONGST
SCIRPUS MICROCARPUS / SMALL -FRUITED BULRUSH
TOTAL. RANDOM GROUPS OF
9+ OF EACH SPECIES
WATER INUNATION 1'-3' DEPTH
CAREX OBNUPTA / SLOUGH SEDGE
PLUG OR
18" O.C.
AS REQ'D
TRIANGULAR SPACING
NATIVE
TUBE
WATER INUNATION >3' DEPTH
v v v v v v v v
NUPHAR POLYSEPALUM / SPATTERDOCK
RHIZOME
24" O.C.
AS REQ'D
TRIANGULAR SPACING
NATIVE
NYMPHAEA ODORATA / WHITE WATERLILY
OR SIMILAR
T.L. 957480— 0014
I:1: �;iW_a: Il•1: I'10W:4=1;jW_1LlII &-m:1: 4bii1II=
-01
BOTANICAL / COMMON NAMES
SIZE
CONDITION SPACING QUANTITY
CANOPY SIZE REPLACEMENT TOT
CATEGORY CREDITS/TREE CREDI
TREES:
PYRUS CALLERYANA 'CAPITAL' /
2.5" CAL.
30' O.C.
11
MEDIUM
1.0
11.0
o
FLOWERING PEAR (STREET TREE)
B & B
FRAXINUS LATIFOLIA /
2" CAL.
AS SHOWN
5
MEDIUM
1.0
5.0
OREGON ASH
B & B
W
THUJA PLICATA /
6' HEIGHT
AS SHOWN
6
LARGE
1.5
9.0
WESTERN RED CEDAR
B & B
PSEUDOTSUGA MENZIESII /
6' HEIGHT
AS SHOWN
6
LARGE
1.5
9.0
DOUGLAS FIR
B & B
34.0 CREDITS PF
NOTE: CALIPER IS MEASURED 4.5' ABOVE FINISH
OVIDED
LANDSCAPE PLAN
SCALE: 1 "=20'-0"
Know what's below.
Call before you dig.
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SCa1 •
Drawn
Job
Shoot
LA-2
Of 3 Shoots
FINISH
PLANT 1" HIG
IN NURSERY
FINISH GRADE
Ld
w
UNE DISEASED AND
OKEN BRANCHES
MOVE TOP 1/3 OF BURLAP
SETTLED DEPTH OF
ECIFIED MULCH
RTILIZER TABLETS/SPECS
ECIFIED AMENDED BACKFILL
MPACT AND WATER THOROUGHLY
'M NATIVE SOIL MOUND
SHRUB PLANTING DETAIL
NOT TO SCALE
PRUNE DISEASED AND
BROKEN BRANCHES
CHAIN LOK TIE (2)
SPECIFIED TREE STAKE(S)
REMOVE BINDING MATERIAL AND
TOP 1/3 OF BURLAP
WATERING BASIN
NATIVE SOIL BACKFILL
SCARIFY PIT SIDES AND BOTTOM
FIRM NATIVE SOIL MOUND
CONIFERUOUS TREE PLANTING & STAKING DETAIL
NOT TO SCALE
2" MAX
SPECIFIED TREE STAKE(S) —
INSTALL "TREE BOOT" OR
"ARBORGARD" IN LAWN AREAS.
PLANT TREE 1 "-2" HIGHER —
N THAN IN NURSERY
Q WATERING BASIN
ROOT DEFLECTOR FOR TREES
ADJACENT TO SIDEWALKS
SPECIFIED PLANTING SOIL
UNDISTURBED GROUND
12" MIN. FOR WOOD -
STAKES & 18" FOR REBAR
PRUNE DISEASED AND
BROKEN BRANCHES
CHAIN LOK TIE (2)
REMOVE BINDING TWINE & TOP
1/3 OF BURLAP.
2" SETTLED DEPTH WITH SPECIFIED MULCH
FERTILIZER TABLETS
(4-21 GRAM-20-10-5)
ROOT DEFLECTOR FOR TREES
I ADJACENT TO SIDEWALKS
- SCARIFY PLANTING PIT
SIDES AND BOTTOM
" 6" DEEP, FIRM, NATIVE
W• /SOIL MOUND
2x ROOTBALL WIDTH IN HEAVY SOILS, AUGER 8%6' DEEP
HOLE (OR THROUGH HARDPAN) FILL
WITH CRUSHED ROCK. VERIFY GOOD
DRAINAGE PRIOR TO PLANTING.
NOTE: DO NOT PIERCE TREE ROOTBALL WITH TREE STAKES
DECIDUOUS TREE PLANTING & STAKING DETAIL
NOT TO SCALE
NW 114 OF SE 114 OF SEC. 24, TWP. 21 N., RNG. 3 E., W.M.
CITY OF FEDERAL WAY, STATE OF WASHINGTON
LANDSCAPE NOTES
1. CONTRACTOR SHALL BE RESPONSIBLE FOR FAMILIARIZING THEMSELVES WITH ALL OTHER SITE IMPROVEMENTS AND CONDITIONS
PRIOR TO STARTING LANDSCAPE WORK.
2. CONTRACTOR SHALL USE CAUTION WHILE EXCAVATING TO AVOID DISTURBING ANY UTILITIES ENCOUNTERED. CONTRACTOR
IS TO PROMPTLY ADVISE OWNER OF ANY DISTURBED UTILITIES. LOCATION SERVICE PHONE 811
3. CONTRACTOR SHALL MAINTAIN AND WATER ALL PLANT MATERIAL FOR 1 YEAR OR UNTIL FINAL INSPECTION AND ACCEPTANCE
BY OWNER.
4. CONTRACTOR SHALL BE RESPONSIBLE FOR COMPUTING SPECIFIC QUANTITIES OF GROUND COVERS AND PLANT MATERIALS
UTILIZING ON -CENTER SPACING FOR PLANTS AS STATED ON THE LANDSCAPE PLAN AND MINIMUM PLANTING DISTANCES AS
SPECIFIED BELOW IN THESE NOTES.
5. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING THE QUANTITIES OF PLANTS THAT ARE REPRESENTED BY SYMBOLS ON
THE DRAWINGS.
6. SUBGRADE IS TO BE WITHIN 1 /10" OF ONE FOOT AS PROVIDED BY OTHERS. ALL PLANTING AREAS TO BE CLEARED OF ALL
CONSTRUCTION MATERIAL AND ROCKS AND STICKS LARGER THAN 2" DIAMETER.
7. NEW BED AREAS, AS SHOWN ON THE PLANS, SHALL RECEIVE A MINIMUM OF 2" DEPTH ORGANIC MATERIAL CULTIVATED INTO
THE TOP 6' OF SOIL.
SOIL SHALL HAVE AN ORGANIC CONTENT OF FIVE PERCENT OR MORE TO A DEPTH OF SIX INCHES AS
SHOWN IN A SOIL SAMPLE ANALYSIS. THE SOIL ANALYSIS SHALL INCLUDE:
A. DETERMINATION OF SOIL TEXTURE, INDICATING PERCENTAGE OF ORGANIC MATTER,
B. AN APPROXIMATION OF SOIL INFILTRATION RATE, AND
C. MEASURE Ph VALUE.
8. ALL BEDS TO RECEIVE A MINIMUM OF 2" FINE FIR BARK OR SIMILAR APPROVED MULCH.
9. ALL PLANT MATERIAL SHALL BE FERTILIZED WITH AGRO TRANSPLANT FERTILIZER 4-2-2 PER MANUFACTURER'S SPECIFICATIONS.
10. ALL PLANT MATERIAL SHALL CONFORM TO ANLA STANDARDS FOR NURSERY STOCK, LATEST EDITION. ANY
REPLACEMENTS MADE AT ONCE.
A. GENERAL: ALL PLANT MATERIAL FURNISHED SHALL BE HEALTHY REPRESENTATIVES, TYPICAL OF THEIR SPECIES
OF VARIETY AND SHALL HAVE A NORMAL GROWTH HABIT. THEY SHALL BE FULL, WELL BRANCHED, WELL
PROPORTIONED, AND HAVE A VIGOROUS, WELL DEVELOPED ROOT SYSTEM. ALL PLANTS SHALL BE HARDY
UNDER CLIMATIC CONDITIONS SIMILAR TO THOSE IN THE LOCALITY OF THE PROJECT.
B. TREES, SHRUBS, AND GROUND COVER: QUANTITIES, SPECIES, AND VARIETIES, SIZES AND CONDITIONS AS
SHOWN ON THE PLANTING PLAN. PLANTS TO BE HEALTHY, VIGOROUS, WELL FOLIATED WHEN IN LEAF. FREE OF
DISEASE, INJURY, INSECTS, DECAY, HARMFUL DEFECTS, AND ALL WEEDS. NO SUBSTITUTIONS SHALL
MADE WITHOUT WRITTEN APPROVAL FROM LANDSCAPE ARCHITECT OR OWNER.
11. LAWN IS PROPOSED FOR ALL LANDSCAPE STRIPS.
CANVAS WEB OR
RUBBER TREE TIE
w
w
2' MIN
1-1/2" x 8'-0" REBAR
0 V-0" TREE STAKE (2 TYP)
MIN. 4" PERF. PIPE, FILLED
FINISH GRADE WITH DRAIN ROCK
N WOOD CHIP MULCH SIDEWALK
ROOT BARRIER --- -- - �-
(TYP., BOTH SIDES)
BACKFILL WITH CLEAN—/
NATIVE SOIL V-6" MIN.
REMOVE BURLAP FROM NOT TO SCALE
NOTES: TOP 1�3 OF ROOT BALL
PLANTING: ADD 3 WATERING RING MIN. 2X ROOT BALL IRM NATIVE SOIL
1. Dig hole 2-3 times the width of the root ball and as deep as the root ball. Do not
make hole deeper than root ball.
2. Remove containers, biodegradable pots, synthetic or treated burlap, wire, twine, or
ropes. Leave natural burlap in place and fold back. Loosen the roots and spread or cut
circling roots.
3. Place top of root ball even with or slightly higher than soil grade on firm soil. Do
not add soil amendments or gravel unless approved by Public Works Director.
4. Install 4"x 24" perforated drain pipe; fill with drain rock. Pipe shall not extend more
than 1 /2" above finish grade.
5. Back fill with clean native soil. Firm soil around the root ball; water slowly and
thoroughly.
6. Mulch around tree with 2-4" wood —chip mulch. Do not place mulch next to trunk.
ROOT BARRIER:
1. Root barrier shall be rigid High Impact Polypropylene treated with UV inhibitors,
minimum 18" height, with 1 /2" raised vertical ribs 6" on center, or approved equal.
2. Install root barrier in continuous 24' strip, centered on tree, next to sidewalk and
curb according to manufacturer's directions. Exposed edge shall not extend more than
1/2" above finished grade.
STAKING:
1. Use 2, 1-1/2" by 8'-0" rebar tree stakes. Do not drive stake through root ball.
2. Attach tree to stake with canvas web belting or rubber, using a figure-8 formation.
TAGS:
1. Remove tags after inspection.
JULY 2014
C"/0P PUBLIC STREET TREE PLANTING DWG. NO.
o @MM Wdy WORKS IN PLANTER STRIP 1 3-29
Know what's below.
Call before you dig.
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Date
Scale
Drawn
Job
Shoot
LA-3
Of 3 Sh •ot•