DNS BLD2023-0292+Tree_Retention_or_Preservation_Plan+3.7.2023_3.34.55_PM+3407215/
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TREE RE7EN770N/MI77GA77ON AREA
(CROSS -HA TCHED AREA)
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PLAT OF � F_ 7
AURORA HEIGHTS'
DIVISION NO.
BLOCK 1
17214 I I
�77 6 J . \725� i\ I\ r / 721 / /I
729'
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7c�\. 734
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47 I.
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211,
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761
EXISTING TREES
TO REMAIN (T1P)
♦ I
♦ I
PLAT OF
AURORA HEIGHTS
_ ' ♦ I DIVISION NO. 3
% /l ♦ BLOCK 1
7REE PR07EC77ON
FENCING AS REQ D
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/ / _X I I CLEARING ANY WORK DONE
EXIS77NG 7REE l LIMI TS W1 THIN 77-IE DRIPLINE
NW 114, SEC 30, TWP 27N, RGE 4E, W.M.
nAk
SCALE: 1 jW = 20'
0 10 20 40
TREE LEGEND
TREE TAG NUMBER
ixxx xxx EXIS77NG TREE TO BE REMOVED
xxx xxx DRIP LINE
EXIS77NG TREE TO REMAIN
I \ 1
TREE PROTECTION FENCING
(LIMITS OF DISTURBANCE)
TREE DENSITY CALCULATION
Tree Retention Calculations
Total number of onsite trees
57
Total number of trees removed for site improvements
21
Number of trees required to be retained (57 * .3)
17
Total number of retained trees (63.2%)
36
ONS/TE TREES
Proposed
CRZ/TPZ/LOD
Action
N
Radius in feet
Tree
Ad'
1.
Drip-
N
v
v
~
v
o
#
Tag
Species
DBH
DBH
line
Wind
OK in
Health
Defects/Comments
a
>
v
v
v
1-0ID
#
(in)
(in)
radius
firm
Grove
Z
o
F
y
-
o
Y
(ft)
N
W
E
S
=
v
1
721
Douglas
21
21
14
OK
Typical of species
1
14
14
14
14
1
1
1
fir
2
722
Douglas
21
21
14
OK
Typical of species
1
14
14
14
14
1
1
1
fir
3
723
Madrona
8
8
8
Poor
Previous top loss @ 10',
1
8
8
8
8
1
most) dead
Co -dominant leaders with
Douglas
included bark x2 @ root
4
724
fir
26, 10
28
16
OK
crown, previous top loss,
1
16
16
16
16
1
1
1
elongated branches, typical
of species
Calloused wound @ 3'
towards west, asymmetric
5
725
Douglas
27
27
18
OK
canopy towards west, low
1
18
18
18
18
1
1
1
fir
live crown ratio <300/c,
previous top loss, elongated
branches, typical of species
Douglas
Low live crown ratio <20%,
6
726
fir
16
16
16
OK
previous top loss, elongated
1
16
16
16
16
1
1
1
branches, typical of species
Suppressed canopy,
7
727
Douglas
14
14
8
Y
Fair
previous top loss, low live
1
8
8
8
8
1
1
1
fir
crown ratio <10%, typical of
s ecies
Free flowing sap,
8
728
Douglas
15
15
10
Y
Fair
suppressed canopy, low live
1
10
10
10
10
1
1
1
fir
crown ratio <10%, typical of
species
Dominant canopy, previous
9
729
Douglas
24
24
18
Y
Fair
top loss, elongated
1
18
18
18
18
1
1
1
fir
branches, low live crown
ratio <20%
Exposed roots, decay in
Douglas
roots, suppressed canopy,
10
730
fir
14
14
12
Poor
no taper, abnormal bark,
1
12
12
12
12
1
shedding bark, popping
bark
Douglas
Abnormal bark, shedding
11
731
fir
18
18
15
Y
Fair
bark, popping bark, low live
1
15
15
15
15
1
1
1
crown ratio <30%
Douglas
Free flowing sap, dominant
12
732
fir
19
19
16
Y
Fair
canopy, low live crown ratio
1
16
16
16
16
1
1
1
<30%, typical of species
Column of decay @ root
13
733
Madrona
8
8
16
Poor
crown up to 20' towards
1
16
16
16
16
1
south blight, mostly dead
Douglas
Dead wood, broken
14
734
fir
12
12
14
Y
Fair
branches, low live crown
1
14
14
14
14
1
1
1
ratio <30%
Debris over crown, co -
dominant leaders with
15
735
Madrona
14
14
20
Y
Fair
included bark x2 @ 50',
1
20
20
20
20
1
1
1
dead wood, broken
branches weak leaders
Suppressed canopy,
16
736
Douglas
8
8
14
OK
asymmetric canopy towards
1
14
14
14
14
1
1
1
fir
west, thin canopy, typical of
species
Free flowing sap,
17
737
Douglas
8
8
12
Y
Fair
suppressed canopy, ivy @
1
12
12
12
12
1
1
1
fir
root crown up to 15', thin
canopy
18
738
Hemlock
16
16
4
Poor
Dead
1
4
4
4
4
1
Previous top loss, elongated
branches, dead wood,
19
739
Hemlock
13
13
15
Y
Fair
broken branches, dominant
1
15
15
15
15
1
1
1
canopy, low live crown ratio
<20%
Previous top loss,
serpentine trunk,
20
740
Hemlock
16
16
18
Poor
asymmetric canopy towards
1
18
18
18
18
1
east, low live crown ratio
<20%
Co -dominant canopy,
21
741
Douglas
21
21
18
Y
Fair
previous top loss, elongated
1
18
18
18
18
1
1
1
fir
branches, low live crown
ratio <30%
Previous top loss,
22
742
Hemlock
13
13
15
Y
Fair
asymmetric canopy towards1
15
15
15
15
1
1
1
south, low live crown ratio
<20%
Dominant canopy, dead
23
743
Douglas
14
14
18
Y
Fair
wood, broken branches, no
1
18
18
18
18
1
1
1
fir
taper, previous top loss,
elongated branches
Low live crown ratio <30%,
24
744
Douglas
31
31
18
OK
dominant canopy, typical of
1
18
18
18
18
1
1
1
fir
species, dead wood, broken
branches
Ivy @ root crown up to 15',
25
745
Douglas
10
10
12
Y
Fair
suppressed canopy, dead
1
12
12
12
12
1
1
1
fir
wood, broken branches, low
live crown ratio <50/o
Dead wood, broken
Douglas
branches,lowlive crown
26
746
fir
15
15
14
Y
Fair
ratio <10 /o, previous top
1
14
14
14
14
1
1
1
loss, elongated branches, co
dominant canopy
Dead wood, broken
27
747
Douglas
18
18
18
OK
branches, asymmetric
1
18
18
18
18
1
1
1
fir
canopy towards southwest,
typical of species
Previous top loss @ 50',
strong leader, dead wood,
28
748
Douglas
17
17
16
OK
broken branches, thin
1
16
16
16
16
1
1
1
fir
canopy, typical of species,
asymmetric canopy towards
west
Previous top loss, dominant
Douglas
canopy, asymmetric canopy
29
749
fir
14
14
15
Y
Fair
towards west, dead wood,
1
15
15
15
15
1
1
2
broken branches, elongated
branches
Suppressed canopy,
30
750
Douglas
15
15
18
Y
Fair
Previous top loss, elongated
1
18
18
18
18
1
1
3
fir
branches, low live crown
ratio <30%
Dominant canopy, dead
Douglas
wood, broken branches, low
31
751
fir
18
18
12
Y
Fair
live crown ratio <200/c,
1
12
12
12
12
1
1
3
asymmetric canopy towards
southwest, typical of species
Western
Suppressed canopy, thin
32
752
red
10
10
10
OK
canopy, typical of species
1
10
10
10
10
1
1
1
cedar
Dead scaffolds, poor
33
753
Madrona
18
18
18
OK
pruning with decay, blight,
1
18
18
18
18
1
1
3
typical of species
Calloused wound @ root
crown up to 30' towards
Douglas
west, previous top loss,
34
754
fir
24
24
17
OK
elongated branches, low live
1
17
17
17
17
1
1
3
crown ratio <20%, dead
wood, broken branches,
typical of species
Douglas
Previous top loss @ 50',
35
755
fir
12
12
15
Poor
weak leader, low live crown
1
15
15
15
15
1
ratio <20%
Topped @ 3', co -dominant
0 8
16,
leaders with included bark
36
756
clulmp
5
15
30
Poor
x4 @ 3', lean towards west,
1
30
30
30
30
1
asymmetric canopy towards
west
ONS/TE TREES (CONT'D)
Douglas
15
Previous top loss @ 50',
37
757
fir
14
14
west
Poor
asymmetric canopy towards
1
15
15
15
15
1
only
west, lean towards west
9, 9,
Co -dominant leaders with
38
758
Lawson
9, 9,
25.5
10
Poor
included bark x8 @root
1
10
10
10
10
1
cypress
9, g
9 9
crown
Lawson
7, 7,
Co -dominant leaders with
39
759
14
10
Poor
included bark x4 @ root
1
10
10
10
10
1
cypress
7, 7
crown
Dead wood, broken
40
760
Douglas
31
31
18
OK
branches, dominant canopy,
1
18
18
18
18
1
1
3
fir
ivy @root crown up to 20',
typical of species
Douglas
Asymmetric canopy towards
41
761
fir
24
24
18
OK
southwest, thin canopy,
1
18
18
18
18
1
1
3
typical of species
Ivy @ root crown up to 20',
Douglas
asymmetric canopy towards
42
762
fir
26
26
18
OK
southwest, dead wood,
1
18
18
18
18
1
1
3
broken branches, typical of
s ecies
Western
Previous top loss @ 10',
43
763
red
15
15
20
Poor
failing towards west
1
20
20
20
20
1
cedar
Co -dominant leaders with
Western
included bark x3 @ 2',
44
764
red
16, 8,
18.5
18
Poor
supporting tree #763,
1
18
18
18
18
1
cedar
4
asymmetric canopy towards
west, thin canopy, typical of
species
Western
45
765
red
18
18
16
OK
Typical of species
1
16
16
16
16
1
1
3
cedar
Co -dominant leaders with
46
766
River
12, 9,
18.5
16
Poor
included bark x4 @ root
1
16
16
16
16
1
birch
9 6
crown, woodpecker activity,
moss and lichen, dead top
47
767
Madrona
8
8
8
OK
Typical of species
1
8
8
8
8
1
1
1
Western
48
768
red
8
8
10
OK
Typical of species
1
10
10
10
10
1
1
1
cedar
49
769
Hemlock
18
18
20
Poor
Coning, topped for power
1
20
20
20
20
1
Lawson
61 6,
Co -dominant leaders with
50
770
6
10.5
6
Poor
included bark x3 @ root
1
6
6
6
6
1
cypress
crown
Lawson
6, 7,
Co -dominant leaders with
51
771
cypress
6,4
11.5
6
Poor
included bark x4 @ root
1
6
6
6
6
1
crown thin canopy
52
772
Lawson
17
17
15
Poor
Failing towards west, girdled
1
15
15
15
15
1
cypress
iroot
Western
15,
Co -dominant leaders with
53
773
red
18,
33
16
Poor
included bark x6 @ root
1
16
16
16
16
1
cedar
18, 8,
crown, dead wood, broken
9,8
branches typical of species
Western
Asymmetric canopy towards
54
774
red
8
8
10
Poor
west, dead wood, broken
1
10
10
10
10
1
cedar
branches, suppressed
canopy, typical of species
16,
Co -dominant leaders with
Western
16,
included bark x8 @ root
55
775
red
18,8,
35
12
Poor
crown, dead wood, broken
1
12
12
12
12
1
cedar
6, 6,
branches, dead twigs,
10, 12
typical of species
Western
Dead wood, dead twigs,
56
776
red
18
18
12
Y
Fair
asymmetric canopy towards
1
12
12
12
12
1
1
3
cedar
north
Western
Asymmetric canopy towards
57
777
red
12
12
10
OK
west, dead wood, dead
1
10
10
10
10
1
1
2
cedar
twigs, typical of species
*Mitigation 23.10.080.A (1-3)
57 36 21 57 37 23 34
OFFSITE TREES
Proposed
CRZ/TPZ/LOD
Action
Drip-
Retain
Radius in feet
#
Tree
Tag
Species
DBH
Ad1'
DBH
line
Wind-
OK in
Health
Defects/Comments
T
#
ID
inches
inches
radius
firm
Grove
w
0
feet
>
N
W
E
S
>
o
z
Western
Suppressed canopy, typical
1
A
red cedar
12
12
8
OK
of species
1
8
8
8
8
2
B
Western
10
10
8
OK
Typical of species
1
8
8
8
8
red cedar
Douglas
Elongated branch, typical of
3
C
fir
21
21
16
OK
species, low live crown ratio
1
16
16
16
16
<30%
Douglas
Low live crown ratio <300%,
4
D
fir
12
12
8
OK
previous top loss, calloused
1
8
8
8
8
wound typical of species
Dominant canopy, low live
5
E
Douglas
22
22
16
OK
crown ratio <20%, previous
1
16
16
16
16
fir
top loss, elongated
branches typical of species
6
F
Douglas
10
10
8
Y
Fair
Previous top loss, low live
1
8
8
8
8
fir
crown ratio <511/.
7
G
Madrona
14
14
0
Dead
0
0
0
0
Previous top loss, elongated
8
H
Douglas
24
24
16
OK
branches, dead wood,
1
16
16
16
16
fir
broken branches, typical of
species
Previous top loss, low live
9
I
Douglas
20
20
18
OK
crown ratio <20%, dead
1
18
18
18
18
fir
wood, broken branches,
typical of species
Previous top loss, elongated
branches, abnormal bark,
10
3
Douglas
24
24
18
Y
Fair
popping bark, dead wood,
1
18
18
18
18
fir
broken branches, dead
twigs, asymmetric canopy
towards east
Lean towards west, dead
11
K
Madrona
14
14
20
Fair
wood, broken branches,
1
20
20
20
20
vertical crack @ 40' blight
12
L
Douglas
18
18
16
OK
Typical of species
1
16
16
16
16
ir
Douglas
Asymmetric canopy towards
13
M
fir
18
18
16
OK
east typical of species
1
16
16
16
16
Douglas
Previous top loss, typical of
14
N
fir
14
14
14
OK
species, ivy @ root crown up
1
14
14
14
14
to 20'
15
O
Western
18
18
14
OK
Typical of species
1
14
14
14
14
red cedar,
16
P
Western
12
12
1 8
OK
Typical of species
1
8
8
8
8
red cedar
1
Know what's b@IOW.
Call before you dig.
PLN2 021-0038
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY
CITY ENGINEERING DIVISION
RAM
ENGINEERING, INC.
Civil Engineering / Land Planning
19109 36TH AVE W, SUITE 100
LYNNWOOD, WA 98036
PHONE: (425) 678-6960
WWW.RAMENGINEERINGINC.COM
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IONe1.
5/23/22
Z
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ENGINEER.
ROB L. LONG, PE
DRAWN BY.•
MIKE MORRIS
ISSUE DATE.• SCALE.
512JI22 AS NOTED
JOB NO.
20-016
SHEET
TR-01
SHT 1 OF 1