Plans (85) `(\t\c� \%— VL\ I1 Sk)3 1sfic, es\i -.
TREE PLANTING NOTES
1.NEW TREES THAT ARE PLANTED TO MEET THE EFFECTIVE CANOPY REQUIREMENTS SHALL CONFORM TO THE APPUCABLE STANDARDS IN THE TIGARD
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 5'OF ANY
HARD SURFACE,PAVING,OR UTILITY BOX.
1 O Z O' 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. ? 414.—
( 9. ) KATSURA /CCRCIDiPHYL LOS JAPONICUM `_U/►'_
) (DIAMETER SPREAD 40')
L. ...f Morgan Holen,ISA Board Certified Master Arborist(PN-61456),ISA Tree Risk Assessor Qualified
Date:September 29,2018 1 Phone Number:971.409.9354
Lot Area: 5330 SF
Bldg Coverage: 1855 SF I
Total Impervious: 2273 SF - --Coverage: 35% / 43% Total I
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DATE
08/24/2018 ELDERBERRY RIDGE WESTLAKE
REVISION
1 TIGARD, OREGON P i i CONSULTANTS INC.
iDRAWN BY
L.
DAB 14814 SW 76TH AVE ENGINEERING • SURVEYING • PLANNING
CHECKED BY
JAB LOT SETBACKS PACIFIC CORPORATE
15115 S.W.ITSEQUOIA PARKWAY, SUITE 150 503 684-0652
`i JOB NO. LOT 21, 5330 SF IGARD, OREGON 97224 FAX((503) 624-0157
1306-006