Plans (9) 7441 WI -tf04561 1-4 lufsrZO 18-00355
TREE PLANTING NOTES
IS
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 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
0 10' 20' PLANTED WITHIN 5'OF ANY HARD SURFACE,PAVING,OR UTILITY BOX
3.IF NEEDED,IRRIGATION TO BE DESIGN/BUILD BY THE LANDSCAPE CONTRACTOR.
I I I 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
Lot Area: 3060 SF accordance with the previously approved Urban Forestry Plan.
Bldg Coverage: 1560 SF
Total Impervious: 1985 SFr `
Coverage: 51% / 65% Total ((��
Morgan Holen,ISA Board Certified Master Arborist(PN-6145B),ISA Tree Risk Assessor Qualified
Water Service Date:December 15,2018 I Phone Number:971.409.9354
Drainage � � � � —
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SW HANSEN LANE 1
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N DATE
08/15/2018 ELDERBERRY RIDGE0 i WESTLAKE
S REVISION
'° 1 CONSULTANTS Inc.
DRAWN BY TIGARD, OREGON
DAB 7691 SW HANSEN LN ENGINEERING • SURVEYING • PLANNING
L.,
CHECKED BY
JAB LOT SETBACKS PACIFIC CORPORATEQCENTERo 15115 )
52
a JOB NO. -
LOT 25, 3060 SF TIGARD, OREGONU SEQUOIA PARKWAY, SUITE 150 FAX x(50)) 624-0157
1306-006