Plans 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
6 SHALL BE PLANTED IN ACCORDANCE WITH THE AMERICAN NATIONAL STANDARDS INSTITUTE(ANSI)STANDARDS FOR TREE PLANTING(A300,PART B)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 260.11 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 PLANTED WITHIN S'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 1 0' 20' PREVIOUSLY APPROVED URBAN FORESTRY PLAN.
I
The project arborist has reviewed this plan and certifies that the trees and tree protection are accurately represented in accordance with the previously approved Urban Forestry Plan.
SCALE: 1"=20'
Morgan Holen,ISA Board Certified Master Arhorist(PN-6145E),ISA Tree Risk Assessor Qualified /I ��'///
Date:March 17,2019 I Phone Number:971.409.9354
'14 l f �J..[,l
162 160
_ _ -36-00 - ` ......--
_-I- - -8T PRIVATE• <MRM_
- -- =- 1-5°' ' 162 ME 161
Lot Area: 3131 SF I :
Bldg Coverage: 1565 SF it `_ I
Total Impervious: 1953 SF I I I
Coverage: 49% / 62% Total I : '
3 —�L ' , 3�3
3ft 167FF
r11 0 ) EASTERN REDBUD/CERdS CANADENSIS •
` J (DIAMETER SPREAD 25) •
163
LOT 28 ; 235., I "'N LOT 26
I
(Water Service 'I I Lfj
CO
Drainage ________> CCOO I I
I
Grade lines
166GFE
I • • •
I
I I . �I ..
1 SS4.DI: 61
I. `� ,I� _164
166 T► 1 —
" , 36.26' 165 I'
N ' `- 8' PUE__ �
O
SW HANSE LAN � V OF TIGARD
Approved b Planning
:1 f : 3-L�-19
6 DATE
O8i,5i2°'$REV1510N ELDERBERRY RIDGE III WESTLAKE
1
7- DRAWN BY
TIGARD, OREGON CONSULTANTS sc.
DAB ENGINEERING • SURVEYING • PLANNING
i CHECKED BY
JAB LOT SETBACKS PACIFIC CORPORATEgq CENTER
o JOB NO. 1306 006 LOT 27. 3131 SF TIGARD. OREGONU 97224ARENAY. SUITE 150 FAX
(55OS 824-0157