Plans OFFICE COPY
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Na. CITY OF TIGARD
Approved by Planning
LOT 16 BLUE PALOUS PROPERTIES N.
' Date. tIll ?,OZI
� ' 14630 sw 79th -- �-+
Initials: Al-
ANGLE FILTER FABRIC FENCE TO
ASSURE SOIL IS TRAPPED
RECEIVED
in i
JAN262021
i CITY OF TIGARD
BUILDING DIVISION
INTERLOCKED 2" X 2" PLAN VIEW
POSTS Sc ATTACH NTS
USE STITCHED
3' MIN. FROM LOOPS OVER
2" X 2" POSTS
TOE OF SLOPE
NOTES:
BURY BOTTOM OF FILTER FABRIC 6"
j,14_, ,
VERTICALLY BELOW FINISHED GRADE.
2'-6" 2. 2"x 2" WOOD OR STEEL
3'-0" FENCE POSTS.
3. POSTS TO BE INSTALLED PER
i 1 I 6�� MANUFACTURERS SPECIFICATIONS
El�L I J 4. COMPACT BOTH SIDES OF FILTER FABRIC
_ TRENCH.
— I 5. PANELS MUST BE PLACED
PROFILE ACCORDING TO SPACING IN
NTS TABLE BELOW
f `y+, , ++�.+` . ♦,' :+: ♦ '. '`$dFILTER FABRIC MATERIAL
2'-6" i' .. ♦♦ 4.�E �,♦44 •♦ 0.�: 36" WIDE ROLLS
4'-0" r—6' sert. , (40,$.: ,.„.,,,,,,,..: ,.,...A.41 :1 4) .7 g'S.
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1'-6" 1
— TABLE FOR BARRIER SPACING FOR GENERAL APPLICATION
6' MAXIMUM SPACING — INSTALL PARALLEL ALONG CONTOURS AS FOLLOWS
FRONT VIEW % Slope Slope Max. spacing
on slope
NTS 10>%flatter 10:1 or flatter 300 ft.
10> % <15 10:1> X <7.5:1 150 ft.
15> % <20 7.5:1> X <5:1 100 ft.
20> % <30 5:1> X <3.5:1 50 ft.
30> % <50 3.5:1> X <2:1 25 ft.
SEDIMENT FENCE E 1 _0 3
EFFECTIVE DATE:MARCH 28,2019 NOT TO SCALE DRAWING NUMBER
NOTES: RECEIVE
DIMENSIONS
SINGLE FAMILY AND DUPLEX: JAN 2 6 2G21
20' LONG BY 20' WIDE
8" DEEP OF 4"-1" CLEAN AGGREGATE. CITY OF TIGARD
OTHER DEVELOPMENT SITES: BUILDING DIVISION
50' LONG BY 20' WIDE
8" DEEP OF 4" -1" CLEAN AGGREGATE
Sq\NC' p PG °° °°00 00 �Or4's
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RADIUS = 20' MIN. •
: •0'• •
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ti
SUBGRADE REINFORCEMENT
GEOTEXTILE. 8>.
MIN.
DEPTH
ROCK CONSTRUCTION ENTRANCE
CURB RAMP
PAVEMENT
qvQ'•• 0 O .. • 0
GEOTEXTILE �." 0 ° 0 0 :0 0 o o 0
0, 0 0 ° • 0 • ° •
CURB
CONSTRUCTION ENTRANCE El _0 6
EFFECTIVE DATE:JANUARY 1,2018 NOT TO SCALE DRAWING NUMBER
RECEIVED
JAN 2 6 2021
CITY OF TIGARD
BUILDING DIVISION
MINIMUM 12" OVERLAP OF SEAMS
PLASTIC SHEETING
SANDBAG
STOCK PILE
it ' e' • WI ROPE
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GROUND
i
BARRIER REQUIRED AT TOE OF SLOPE
NOTES:
1) MINIMUM 6 MIL PLASTIC SHEETING.
2) MINIMUM 12" OVERLAP OF ALL SEAMS REQUIRED.
3) BARRIER REQUIRED AT TOE OF STOCK PILE.
4) COVERING MAINTAINED TIGHTLY IN PLACE BY USING SANDBAGS
OR OTHER APPROVED MATERIAL WITH A MAXIMUM 10' GRID SPACING IN
ALL DIRECTIONS.
PLASTIC SHEETING
E1 -o7
EFFECTIVE DATE:JANUARY 1,2018 NOT TO SCALE DRAWING NUMBER
PROTECTIVE FENCING AT A � ��� p
a EDGE OF CRITICAL ROOT . - C v
■ ■ ZONE. NO FENCING
REQUIRED OVER HARD AP AN 2 6 2021
/ / / / // ,' SURFACESIli
/ , // /, , , . OF TIGARD
/ V/s/
///'' / I�DING DIVISION
/ �/�/f► / /1/: , `/ fr / - •
-
/ �/, ,//// CRITICAL ROOT ZONE
/ / / / /j/ PROTECTIVE
STREET , r // / #� FENCING
r. /, r T
--- / SIDEWALK I i I
z.~ PLANTING a
STRIP C!1" - - - - "e]
TYPICAL STREET TREE TYPICAL TREE PROTECTION
PROTECTION DETAIL (NO PAVED SURFACES)
1 �� 1 [ 6' MAX. BETWEEN STAKES
4' MIN. toi i°i•44 oi°°ii4 C:! i�i i°i1 :•i°i°J t,404
1 1_ ZONE OF PROTECTION -a
6' METAL 'T' FENCE STAKES, TYP. FENCING DETAIL
NOTES:
REFER TO SECTION 55.08.030, TREE CODE, AND LOC 50.05.010 OF THE COMMUNITY
DEVELOPMENT CODE.
TREE PROTECTION E 1 _0 8
EFFECTIVE DATE:JANUARY 1,2018 NOT TO SCALE r DRAWING NUMBER
1
-:w RECEIVED
JAN 2 6 2021 MHA19069 Serenus Subdivision-Tree Protection Monitoring.xls
Morgan rlolen 1. CITY OF TIGARD Page
12of 1
021
—ems.—ALTOCIATE,A, BUILDING DIVISION
Inspection On Site Recommendation for Resolution
Inspector Item Condition or Comment Date Contact Corrective Action Date
Tree protection measures are satisfactorily in place and in
good repair where needed across the site prior to any
construction activity, except at tree#628 where it is not
Tree
possible to install protection fencing until after the existing Coordinate with the project arborist
shed has been demolished.The approved Urban Forestry in a timely manner to supervise
1/25/2021 Morgan Nolen None Protection-
Plan, Supplemental Arborist Report, anticipated this, noting demolition of the shed beneath the
Verification
that the demolition work beneath dripline of tree#628 dripline of tree#628. 1
should be supervised by the project arborist. An existing
property boundary fence provides protection for the trunk, 1
but arborist supervision is needed to ensure root protection. 1General Comments: i
Tree Protection- Coordinate with the project arborist prior to opening, adjusting or removing tree protection fencing, and prior to grading beneath the dripline of protected
trees, if grading is necessary.
Planted Trees-Coordinate with the project arborist if planted tree species substitutions are necessary; the site must be planted in accordance with the approved Tree
r
Canopy Site Plan in terms of species, quantities and locations, or with substitute species that provide equivalent tree canopy cover in order to avoid modifications to the
approved Urban Forestry Plan. Root barriers are required within 5-feet of hard surfacing paving and utilities.
f
Morgan Nolen & Associates, LLC
Consulting Arborists and Urban Forest Management
3 Monroe Parkway, Suite P220, Lake Oswego,OR 97035
morgan@mholen.com l 971.409.9354
i