Plans l \\ S\'.) _-fiCV PN ,
TREE PLANTING NOTES
Lot Area: 3667 SF 1.NEW TREES THAT ARE PLANTED TO MEET THE EFFECTIVE CANOPY REQUIREMENTS SHALL CONFORM TO THE APPLICABLE
Bldg Coverage: 1421 $F 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
Total Impervious: 1941 SF ADOPTED BY THE OREGON LANDSCAPE CONTRACTORS BOARD.NURSERY STOCK SHALL MEET THE REQUIREMENTS OF THE
Coverage: 3 9� / 53 Total 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
Water Service PLANTED WITHIN 5'OF ANY HARD SURFACE,PAVING,OR UTILITY BOX.
O 1 O ZO 3.IF NEEDED,IRRIGATION TO BE DESIGN/BUILD BY THE LANDSCAPE CONTRACTOR.
I I Drainage -- 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. �-"`.,
f The project arborist has reviewed this plan and certifies that the trees and tree protection are accurately represented in
KATSURA/CERCIDIPHYLLUS JAPONICUM accordance with the previously approved Urban Forestry Plan.
— L.. --• (DIAMETER SPREAD 40')
11/r, f 4h.L.,_
Morgan Holen,ISA Board Certified Master Arborist(PN-6145B),ISA Tree Risk Assessor Qualified
Date:December 15,2018 I Phone Number:971.409.9354
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DATE
08/15/2018 ELDERBERRY RIDGEillWESTLAKE
REVISION
1 TIGARD, OREGON CONSULTANTS INC.
DRAWN BY
DAB 14811 SW 76TH AVE ENGINEERING • SURVEYING • PLANNING
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CHECKED BY
JABLOT SETBACKS PACIFIC CORPORATE CENTER
— 15115 W, PARKWAY, SUITE-A5W_ - 5�. .--,—_..
< JOB NO. LOT 23, 3677 SF TIGARD, OREGON 97224 FAX 50 ) 624-0157
1306-006