Plans (12) t\c c—ca--),$- � -, 1\-\ sk-\- -tk, .
TREE PLANTING NOTES
- 1.NEW TREES THAT ARE PLANTED TO MEET THE EFFECTIVE CANOPY REQUIREMENTS SHALL CONFORM TO THE APPLICABLE STANDARDS IN THE TIGARD
0 URBAN FORESTRY MANUAL.THEY SHALL BE PLANTED IN ACCORDANCE WITH THE AMERICAN NATIONAL STANDARDS INSTITUTE(ANSI)STANDARDS FOR
TREE PLANTING(A300,PART 6)AND ADDITIONAL STANDARDS ADOPTED BY THE OREGON LANDSCAPE CONTRACTORS BOARD.NURSERY STOCK SHALL
MEET THE REQUIREMENTS OF THE AMERICAN ASSOCIATION OF NURSERYMEN FOR NURSERY STOCK(ANSI 260.1)FOR GRADE NO.1 OR BETTER.DOUBLE
STAKE TREES IF NEEDED FOR STABILITY DURING THE ESTABLISHMENT PERIOD.
2.ROOT BARRIERS SHALL BE INSTALLED ACCORDING TO THE MANUFACTURER'S SPECIFICATIONS WHEN A STREET TREE IS PLANTED WITHIN S.OF ANY
HARD SURFACE,PAVING,OR UTILITY BOX.
0 i 0' 20' 3.IF NEEDED,IRRIGATION TO BE DESIGN/BUILD BY THE LANDSCAPE CONTRACTOR.
4.IF NEEDED,SPECIES SUBSITUTIONS SHALL BE COORDINATED WITH THE PROJECT ARBORIST TO ENSURE EQUIVALENT CANOPY COVER IN ORDER TO
AVOID MODIFICATION OF THE PREVIOUSLY APPROVED URBAN FORESTRY PLAN.
SCALE: 1"=20' The project arborist has reviewed this plan and certifies that the trees and tree protection are accurately represented In accordance with the previously
approved Urban Forestry Plan, 4•44--
,
1 '�'r�r/f)KATSURA /CERQDIPHYLLUS JAPONICUMl
,J (DIAMETER SPREAD 40')
`- .,,i Morgan Holen,ISA Board Certified Master Arborist(PN-61458),ISA Tree Risk Assessor Qualified
Date:September 29,2018 I Phone Number:971409.9354
Lot Area: 5330 SF
Bldg Coverage: 1855 SF _
Total Impervious: 2273 SF I ----
Coverage: 35% / 43% Total I 160
—
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Water Service / 14.64,
Drainage —> 3„•No
160 •
o I 15' /
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31.5'
12'X 10'
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CO 161 FFE
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159 GFE
20' RAGE
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x SW 76TH AVE (®, R' PI IE 51.00'
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DATE
REVISION
1 08/24/2018 ELDERBERRY RIDGE ' CONSULTANTS W E S TLAKE
DRAWN BY TIGARD, OREGON
DAB 14814 SW 76TH AVE ENGINEERING • SURVEYING • PLANNING
z CHECKED BY
JAB LOT SETBACKS PACIFIC CORPORATE CENTER
15115 S.W. SEQUOIA PARKWAY, SUITE 150503 684-0652
JOB NO. 1306-006 LOT 21, 5330 SF TIGARD, OREGON 97224 FAX((503)) 624-0157