Plans (12) 1.ka, Sx) --m , -
a Lot Area: 4088 SF 1.NEPLTREESTHATAS
Bldg Coverage: 144 3 SF 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
Total Impervious: 1955 SF NATIONAL STANDARDS INSTITUTE(ANSI)STANDARDS FOR TREE PLANTING(A300,PART 6)AND ADDITIONAL STANDARDS
Coverage: 35% / 48% Total 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
0 10' 20' TREES IF NEEDED FOR STABILITY DURING THE ESTABLISHMENT PERIOD.
1 I I Water Service 2.ROOT BARRIERS SHALL BE INSTALLED ACCORDING TO THE MANUFACTURER'S SPECIFICATIONS WHEN A STREET TREE IS
Drainage -> PLANTED WITHIN 5'OF ANY HARD SURFACE,PAVING,OR UTILITY BOX.
SCALE' 1"=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.
/
t ) EASTERN REDBUD / CERCIS CANADENSIS The project arborist has reviewed this plan and certifies that the trees and tree protection are accurately represented in
—ii (DIAMETER SPREAD 25') - accordance with the previously approved Urban Forestry Plan.
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) KATSURA/CERODIPHYLLUS JAPONICA(
J (DIAMETER SPREAD 40 I Morgan Holen,ISA Board Certified Master Arborist(PN-61456),ISA Tree Risk Assessor Qualified
", I Date:December 15,2018 I Phone Number:971.409.9354
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SW 76TH AVE
, DATE
08'24'2018 ELDERBERRY RIDGE ' ' WESTLAKE
S REVISION
1 CONSULTANTS inc.
DRAWN BY 2� TIGARD, OREGON
DAB I'IOf 5S 114 4 SW 76TH AVE ENGINEERING • SURVEYING • PLANNING
CHECKED BY
z JAB LOT SETBACKS PACIFIC CORPORATEQCENTER
a JOB NO. LOT 22, 4088 SF TIGARD, OREGON D9722ARKWAY, SUITE 150 FAX(503)
})684-0652
24 06157
1306-006-