Plans MST240(9loo r r1-
TREE PLANTING NOTES
1.NEW TREES THAT ARE PLANTED TO MEET THE EFFECTIVE CANOPY REQUIREMENTS SHALL CONFORM TO THE APPLICABLE STANDARDS IN THE TIGARD
4/1111 URBAN FORESTRY MANUAL THEY SHALL BE PLANTED IN ACCORDANCE WITH THE AMERICAN NATIONAL STANDARDS INSTITUTE(ANSI)STANDARDS FOR TREE
PLANTING IA300,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 260.3)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 Si OF ANT HARD
SURFACE,PAVING,OR UTILITY BOX.
S.IF NEEDED,IRRIGATION TO BE DESIGN/BUILD BY THE LANDSCAPE CONTRACTOR.
0 10, 20'
4-IF NEEDED,SPECIES SUBSITUTIONS SHALL BE COORDINATED WITH THE PROTECT ARBORIST TO ENSURE EQUIVALENT CANOPY COVER IN ORDER TO AVOID
I [ �O MODIFICATION OF THE PREVIOUSLY APPROVED URBAN FORESTRY PLAN.
SCALE: 1"=20' The project arbarist has reviewed this plan and certifies that the trees and tree protection are accurately represented in accordance with the previously
approved Urban Forestry Plan.
Lot Area: 4211 SF Morgan Hokn,ISA Board Certified Master Arborist fPN-61458),ISA Tree Risk Assessor Qualified
Bldg Coverage: 1613 SF Date:March 17,2019 I Phone Number:971.409.9354 �/J g�„4 g 441111...._
Total Impervious: 2047 SF (' f`"U""`
Coverage: 38% / 48% Total
_ 10' PRIVATE WALL
EASEMENT
— — 135 — 1135 _ — —
Water Service
Drainage -› 15'
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Approved by Planning
E.
111
SW HANSEN-LANE
Date: 4-3-19
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9 1nitials: _s. -. .
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DATE 08/15/2018
q REVISION 1 ELDERBERRY RIDGE H WESATLAKE
i DRAWN BY TIGARD, OREGON CONSUNTS RM.
DAB 7572 SW HANSEN LN ENGINEERING • SURVEYING • PLANNING
i CHECKED BY
JAB LOT SETBACKS PACIFIC CORPORATE CENTER
JOB NO. 15115 S.N. SEQUOIA PARKWAY, SUITE 150 (5031 884-0652
130E 006 LOT 18, 4211 SF TIGARD, OREGON 97224 FAX 15021 624-0157
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