Plans Ste' \q- 000b Vii\ 5-\) \, \- OS(s\
TREE PLANTING NOTES
Iii) 1.NEW TREES THAT ARE PLANTED TO MEET THE EFFECTIVE CANOPY REQUIREMENTS SHALL CONFORM TO THE APPLICABLE
STANDARDS IN THE TIGARD URBAN FORESTRY MANUAL THEY SHALL BE PLANTED IN ACCORDANCE WITH THE AMERICAN
NATIONAL STANDARDS INS11TUTE(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 Z60.1)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
0 10' 20' (-c5} PLANTED WITHIN 5'OF ANY HARD SURFACE,PAVING,OR UTILITY BOX.
1 LL,f)/ EASTERN REDBUD / CERCIS 3.IF NEEDED,IRRIGATION TO BE DESIGN/BUILD BY THE LANDSCAPE CONTRACTOR.
J (DIAMETER SPREAD 25') 4.IF NEEDED,SPECIES SUBSITUTIONS SHALL BE COORDINATED WITH THE PROJECT ARBORIST TO ENSURE EQUIVALENT
SCALE: 1"=20' .. CANOPY COVER IN ORDER TO AVOID MODIFICATION OF THE PREVIOUSLY APPROVED URBAN FORESTRY PLAN.
The project arborist has reviewed this plan and certifies that the trees and tree protection are accurately represented in
Lot Area: 3060 SF accordance with the previously approved Urban Forestry Plan.
Bldg Coverage: 1421SF
TotalImpervious:mppervious:: 1941 SF ,Illl� 14
Coverage: 46% / 63% Total 444,
Morgan Holen,ISA Board Certified Master Arborist(PN-6145B),ISA Tree Risk Assessor Qualified
Water Service Date:December 15,2018 I Phase Number:971.409.9354
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V. 0$'15'2018 ELDERBERRY RIDGE iii WESTLAKE
q REVISION
1 TIGARD. OREGON CONSULTANTS Dc.
i DRAWN BY
DAB 7659 SW HANSEN LN ENGINEERING • SURVEYING • PLANNING
a CHECKED BY
JAB LOT SETBACKS PACIFIC11 .CORPORATE
S.W.SEOQUUOIIA PARKWAY, SUITE 150 (503) 684-0652
JOB NO. LOT 24, 3060 SF TIGARD, OREGON 97224 FAX 503) 624-0157
1306-006