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DEPARTMENT OF COMMUNITY C1rY OF
AND FCGNCMIC DEVELOPMENT - �Rento ;
TREE RETENTION WORKSHEET
Planning Division
1055 South Grady Way-Rentcn, WA A057
Ph o ne: 425-4 3 0- 7 2 00 1 www.rentonvva.gov
1
Total number of trees over 6" diameter', or alder or cottonwood
trees at least 8" in diameter on project site
=2 1 trees
2.
Deductions: Certain trees are excluded from the retention calculation: 2
Trees that are dangerous'
0 trees
Trees in proposed public streets
0 trees
Trees In proposed private access easements/tracts
0 trees
Trees in critical areas3 and buffers
0 trees
Total number of excluded trees:
0 trees
1
Subtract line 2 from line I:
2 trees
4.
Next, to determine the number of trees that must be retained, multiply
line 3 by:
0.3 in zones RC, 13-1 R-4, R-6 or R-8
0,2 in all other residential zones
0.1 in all commercial and industrial zarres
1 trees
S,
List the nurn ber of 6' in diameter, or, alder or cottonwood trees
over S" in diameter that you are proposing5 to retain:
trees
6.
Subtract fare 5 from line for trees to be replaced;
(If 11ne 6 it, zero at le SS, step here- N0 replacement trees are required)
0 trees
7.
Multiply line 6 by 12" for number of required replacement inches:
a inches
8-
Proposed size of trees to meet additional planting requirement:
(Minimum 2" caliper trees required for replacement, otherwise enter 01
inches per free
9,
Divide fare T byline 8 for number of replacement trees:
(if remainder Is .5 orgreater, round up to the next whole number)
trees
Measured at 4. 5' above grade.
A tree certified, in a wrikten report, as dead, terminally diseased, damaged, a otherwise dangerous to person or property by a licensed
landscape architect, or certified arborist, and approved by th,- City,
Critical areas, such as wetlands, streams, floodplains and protected slopes, are defined In RMt 4-3-IjS€1.
4 Count only those trees to be retained outside of critical areas and buffers,
5 The City may require modification 01 the tree retention plan to ensure reterttian of the maximum number of trees per RMC 4-4-130H7a,
When the required number of protected trees cannot be retarned, replacemerit trees, with at least a two- rnch (2") ra]lper or an evergreen at Ieast
sax feet (5'1 tail, shall be planted. See RNTC 4-4-130.H.l.e.(VI } For prohibited types of replacernent tfee-�.
1
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MULCH LAYER
(COMPACTED DEPTH)
FEATHER EXCESS
SOIL UNDER MULCH
1 " MULCH AT CROWN
1/2" ABOVE GRADE
1" ABOVE GRADE —
PLANTING
BED
NOTE: j
REMOVE CONTAINER & WORK ROOTS
FREE OF SOIL.
BACKFILL TO BE SETTLED USING WATER ONLY
SEE PLANT LIST FOR PLANT SPACING
o
HOLD PLANTS F"^"'
EDGE OF PLANT
AS NOTED ON F
�yavvvvvvvvv BED LINE EDGE
CURB/WALK -
LESS THAN 1 GAL 1 GAL CONTAINER and LARGER
( PLANTED BEFORE MULCH) ( PLANTED BEFORE MULCH )
GROUNDCOVER PLANTING DETAIL
NOT TO SCALE
PLANT MATERIAL SPACING DETAIL
NOT TO SCALE
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VA LEY I ds ape arch)
1 88 th Dr B thell shingt "',
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w.varleylandscape.com
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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 1—800-424-5555.
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. 4" DEPTH NEW TOPSOIL IN NEW LAWN AND LANDSCAPE BEDS SHOWN. ROTOTILL INTO TOP 6" OF SOIL.
8. ALL BEDS TO RECEIVE A MINIMUM DEPTH OF 2" MEDIUM BARK 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 AAN 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
OR 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. HOME BUILDER SHALL BE RESPONSIBLE FOR INSTALLING PROPOSED LOT TREES UPON COMPLETION OF THE PROPOSED HOMES.
STREETSCAPE PLANT MATERIAL SHALL BE INSTALLED BY DEVELOPER.
12. TREES SHALL BE STAKED WITH 2" DIAMETER LODGEPOLE PINE STAKES, OR APPROVED SIMILAR. REMOVE STAKES AFTER ONE (1) YEAR.
13. NO PERMANENT IRRIGATION SYSTEM IS PROPOSED. TREES LOCATED ON THE PROPOSED LOTS WILL BE IRRIGATED BY FUTURE
HOMEOWNERS. LANDSCAPE STRIP PLANT MATERIAL IS CONSIDERED 100% DROUGHT TOLERANT AND SHALL BE PROVIDED TEMPORARY
IRRIGATION FOR THE FIRST TWO (2) YEARS.
SPACING AS CALLED OUT
ON PLAN/PLANT LIST
HOLD PLANTS FROM
EDGE OF PLANTER
AS NOTED ON PLANT LIST
NOTE:
THIS SPACING APPLIES TO
GROUNDCOVER AND FORMAL
SHRUB ROW PLACEMENT.
STAPLE
TREE
L
PLASTIC INTERLOCKING TREE
TIES OR APPROVED EQUAL
DETAIL
2" MAX.--
12 'MIN. PRUNE DISEASED AND
BOTH BROKEN BRANCHES
SIDES
2%2" LODGEPOLE TREE STAKES
OR APPROVED SIMILAR PLASTIC INTERLOCKING TREE TIES
INSTALL "TREE BOOT" OR SEE DETAIL ABOVE
"ARBORGARD" IN LAWN AREAS. REMOVE BINDING TWINE, BURLAP,
w AND WIRE, TYPICAL
w PLANT TREE 1"-2" HIGHER
N a THAN IN NURSERY 2" SETTLED DEPTH WITH SPECIFIED MULCH
< WATERING BASIN FERTILIZER TABLETS
(4-21 GRAM-20-10-5)
ROOT DEFLECTOR FOR TREES ` ��� ' '_; .�:' /:= <,= j j ROOT DEFLECTOR FOR TREES
ADJACENT TO SIDEWALKS AND ADJACENT TO SIDEWALKS AND
CURBSIDE CURBSIDE
SCARIFY PLANTING PIT
..,
SPECIFIED PLANTING SOIL SIDES AND BOTTOM
UNDISTURBED GROUND ..... `... ii�ii� �\
,/ / •• •.:,j� ��j��j�� �j,._: •������• 6" DEEP, FIRM, NATIVE
12" MIN. FOR WOOD ;�j���j���j�j���j�� ,�� ����SOIL MOUND
STAKES & 18" FOR RE BAR
3x ROOTBALL WIDTH SIN 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
SURVEYED: SCALE:
DESIGNED: ✓MV
DRAWN: ✓MV
I ONE INCH
CHECKED: ✓MV AT FULL SCALE
IF NOT ONE INCH
NO. REVISION BY DATE APPR APPROVED: ✓MV SCALE ACCORDINGLY
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATUM
FINISH GRADE AT —
4:1 SLOPE MAXIMUM
2% SLOPE MINIMUM
CURB PER CIVIL -
DRAWINGS (WALK
SIMILAR)
1" MAX.
LAWN CONDmON
PLANTER SECTION DETAIL
NOT TO SCALE
PLANT 1 " HIGI
IN NURSERY
FINISH GRADE
CITY OF
RENTON
•
Planning/Building/Public Works Dept.
� Q
STATE OF
WASHINGTO
E S E E
LAN C C ECT
JEFF M. VA LEY
CERTIFICATE No. 774
MULCH LAYER
TOPSOIL AS SPECIFIED
FINISH GRADE AT
3:1 SLOPE MAXIMUM
10:1 SLOPE MINIMUM
PREPARED SUBGRADE
1" MAX.
CLEAR
SIDEWALK
MULCH CONDITION (CURB SIMILAR)
'RUNE DISEASED AND
3ROKEN BRANCHES
REMOVE TOP 1/3 OF BURLAP
?" SETTLED DEPTH OF
SPECIFIED MULCH
ERTILIZER TABLETS/SPECS
SPECIFIED AMENDED BACKFILL
'OMPACT AND WATER THOROUGHLY
_IRM NATIVE SOIL MOUND
SHRUB PLANTING DETAIL
NOT TO SCALE
R-412413
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
CURRENT PLANNING
aweihs 02/19/2021 191
24th STREET SHORT PLAT
LANDSCAPE NOTES and DETAILS
RENTON, WASHINGTON
DATE:
✓AIVUARY 2020
FIELDBOOK:
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