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TREE PLANTING NOTES
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
1111116.14ID
ADOPTED BY THE OREGON LANDSCAPE CONTRACTORS BOARD.NURSERY STOCK SHALL MEET THE REQUIREMENTS OF THE AMERICAN ASSOCIATION OF NURSERYMEN FOR NURSERY STOCK
IANSI 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 MANUFACTURERS SPECIFICATIONS WHEN A STREET TREE IS PLANTED WITHIN 5'OF ANY HARD SURFACE,PAVING,OR UTILITY
BOX.
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
0 10' 20' PREVIOUSLY APPROVED URBAN FORESTRY PLAN.
The project arborist has reviewed this plan and certifies that the trees and tree protection are KcurateIp rt anted In accordance rem the previously approved Urban Forestry Plan.
S C A L E: 1"-2 0' Hsieh,Morgan ISA Board d CeruNumber: r A bo st( F _6145B),ISA Tree Risk Assessor Quaitheo
Date March D
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EASEMENT „ ( 1-6-6
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Lot Area: 5247 SF 156 . •I' ---
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Bldg Coverage: 1888 SF _ ' • 162
Total Impervious: 2364 SF 1. 169FFE'1 -
Coverage: 35% / 45% Total f A164 LOT 11
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CITY OF TIGARD
L 0 T 13 " - 2 Approved by Planning
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08'15'2018 ELDERBERRY RIDGEWESTLAKE
q REVISION
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i DRAWN BY TIGARD, OREGON CONSULTANTS INc.
DAB 7730 SW HANSEN LN ENGINEERING • SURVEYING • PLANNING
a CHECKED BY
z JAB LOT SETBACKS PACIFIC CORPORATEQCENTER
JOB NO. 1306-006 LOT 12, 5247 SF TIGARD, OREGON SEQUOIA PARKWAY, SUITE 150 FAX((503)624 0157