HomeMy WebLinkAboutR-381241N
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—
RESTORATION
MIX TYPE 2
RESTORATION
MIX TYPE 1
BIODEGRADABLE —
EROSION CONTROL
FABRIC, TYP.
RESTORATION MIX TYPE 3
RESTORATION MIX TYPE 2
RESTORATION MIX TYPE 3
PROPOSED UTILITY BERM
NO PLANTING
EL. 23.0
NOTE: NO BARK OR WOOD CHIP
MULCH SHALL BE PLACED IN
RESTORATION MIX TYPE I AREAS
(BELOW EL. 18.6). INSTEAD,
PROVIDE BIODGRADABLE EROSION
CONTROL FABRIC.
RESTORATION
MIX TYPE 1
RESTORATION
MIX TYPE 1
100-YR. WATER
SURFACE ELEV.
20.5
18.6
...........................................................�Ll
...............................................................................................1.. ..........ACE ELEV.....
SURF
................... .................. ..... 6 EL.
-----��----- --- ---------- —-- -- ......................... .................. — ..---- — — ---
...... .... ..
------------ y------------ --- ----------- -
-----------
EXISTING GROUND
2' TYP.
EMERGENT PLANTING
ZONE (NO HIGHER THAN
EL. 18.0), TYP. BOTH SIDES
STREAMBED MIX,
NO SOIL PREP
SECTION A OR PLANTING
NOTE: NO BARK OR WOOD CHIP MULCH
SHALL BE PLACED IN RESTORATION MIX
TYPE I AREAS (BELOW EL. 18.6). INSTEAD,
PROVIDE BIODGRADABLE EROSION
CONTROL FABRIC.
RESTORATION MIX TYPE 1
I
i_
100-YR. WATER
LIMIT OF PERMANENT SURFACE ELEV.
CONVERSION IMPACT 20.5
BIODEGRADABLE
EROSION CONTROL 2-YR. WATER
FABRIC, TYP. SURFACE ELEV.
18.6
.......................................
— — — _
EXISTING 2' TYP
GROUND EMERGENT PLANTING
ZONE (NO HIGHER THAN
EL. 18.0), TYP. BOTH SIDES
RESTORATION MIX
TYPE 1
SLOPES VARY, SEE —
RESTORATION PLANS
STREAMBED MIX, —
NO SOIL PREP OR
PLANTING
r SECTION B
0
N.T.S.
BENCH ELEV.18.5
BIODEGRADABLE
EROSION CONTROL
FABRIC, TYP.
SLOPES VARY, —
SEE RESTORATION
PLANS
N.T.S.
QUARRY SPALLS, TYP.,
SEE SHEET LS30 FOR LOCATION.
NO PLANTING IN QUARRY SPALLS.
NOTE: NO BARK OR WOOD CHIP MULCH SHALL BE
PLACED IN RESTORATION MIX TYPE I AREAS (BELOW
EL. 18.6). INSTEAD, PROVIDE BIODGRADABLE EROSION
CONTROL FABRIC.
RESTORATION MIX
TYPE 2
RESTORATION
LIMIT OF MIX TYPE 3
PERMANENT
CONVERSION
IMPACT
EXISTING
GROUND
..................... ---
.--- --- EL.21.0
EL. 18.6
FILE NAME c:\pwworking\nai\ex-phanlXd0321992\C8811_DE_LD04.dgn
TIME 4:28:01 PM
REGION
O.
STATE
FED.AID PROJ.NO.
DATE 11/2/2017
10
WAS
PLOTTED BY LaniP
DESIGNED BY L. PHAN
1
JOB NUMBER
ENTERED BY L. PHAN
REV 0 -RFC
11/02/17
CHECKED BY C. PETERSEN
REV B -FINAL REVIEW
09/18/17
CONTRACT NO.
C8811
LOCATION NO.
PROJ. ENGR. C. CHEN
REV A - PRELIMINARY REVIEW
1 07/27/17
REGIONAL ADM. L. ENG
REVISION
I DATE
BY
RESTORATION
MIX TYPE 2
RESTORATION
MIX TYPE 1
_ RESTORATION MIX 100-YR. WATER
TYPE 1 SURFACE ELEV.
,— 20.5
BIODEGRADABLE
EROSION CONTROL 2-YR. WATER
FABRIC, TYP. SURFACE ELEV. 18.
----��`— .............L.............
................................. _. \—.—. ----
2' TYP.
STREAMBED MIX,J EMERGENT PLANTING J
NO SOIL PREP OR ZONE (NO HIGHER THAN
PLANTING EL. 18.0), TYP. BOTH SIDES
c SECTION C
�' N.T.S.
DATE DATE
P.E. STAMP BOX P.E. STAMP BOX
--
Washington State
Department of Transportation
NOTES:
1. FINISH GRADES, EXISTING
GRADES AND STREAM BED
MIXES AREA APPROXIMATE. SEE
STREAM RESTORATION PLANS
AND DETAILS FOR ACTUAL
GRADES.
ATK►NS pN
Nov os 2017 ose
RELEASED FOR CONSTRUCTION
AS -BUILT
SEE PLANT MATERIAL LIST FOR -
SIZE AND TYPE
TRIM TO 4" ABOVE GROUND OR
TWO BUDS
TAMP SOIL AROUND CUTTING
BIODEGRADABLE EROSION
CONTROL FABRIC.
EXISTING SOIL
NOTE: AVOID STRIPPING THE BARK OR BRUISING STAKES
DURING INSTALLATION. DO NOT USE AXE OR SLEDGE FOR
DRIVING STAKES.IN HARD GROUND USE AN IRON BAR OR
STAR DRILL TO PREPARE HOLES FOR THE STAKES.
LIVE STAKE INSTALLATION
� N.T.S.
PLAN REF NO
1-405 / SR 167 INTERCHANGE LD04
DIRECT CONNECTOR
SHEET
290
OF
LANDSCAPE DETAILS 887
SHEETS