Plans (67) v.
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TREE PLANTING NOTES
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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 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 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 PLANTED WITHIN S'OF ANY HARD SURFACE,PAVING,OR
UTILITY BOX.
3.IF NEEDED,IRRIGATION TO BE DESIGN/BUILD BY THE LANDSCAPE CONTRACTOR.
0 1 0' 20P 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.
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.
SCALE: 1"=20'
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� 1 JC) ) KATSURA /CEJRQDIPHYLLUS JAPONICUM
�'C'' ) (DIAMETER SPREAD 40') Morgan Nolen,ISA Board Certified Master Arborist(PN-61458)
— 8' PRIVATE STORM ISA Tree Risk Assessor Qualified
EASEMENT Date:November 14,2018 I Phone Number:971.409.9354
Lot Area: 5019 SF _ —
Bldg Coverage: 1855 SF 1.1-571—
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Total Impervious: 2273 SF I 50.00
Coverage: --3-7 /-45% TotaL 4 I
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Water Service
Drainage 33' �� — 1
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DATE
08/15/2018 ELDERBERRY RIDGEWESTLAKE
REVISION
1 CONSULTANTS 11,1c.
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BY TIGARD, OREGON
DAB 7643 SW CORNUTT LN
7, CHECKED BY ( ENGINEERING • SURVEYING • PLANNING
JAB LOT SETBACKS PACIFIC CORPORATEeeCENTER
i JOB NO. 1306-006 LOT 36, 5010 SF TIGARD, OREGONU 97224ARKWAY, SUITE 150 FAX (503)) 624 0157