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STABILIZE BANKS WITH
TEMPORARY EROSION
CONTROL BLANKET----i
CHANNEL
10'
EXISTING
GROUND
FINISH GRADE
PROFILE POINT
I
,\; ,i- , , �,: s., .✓ ;i .,- SLOPE VARIES
(BOTH SIDES)
N,- 3:1 MAX
6:1 MIN
TYPICAL SPAWNING CHANNEL
SECTION �q1
NO SCALE
STREAMBED
SEDIMENT
3-TONS (4'X3'X4') OF HEAVY
0.5" GALVANIZED
LOOSE RIPRAP. DUMP ON SIDES
LONG
LINK CHAIN WITH
& TOP OF PROPOSED LOG.
THICK
EPDXY COATING
COVER WITH TOPSOIL/NATIVE.
LOG WITH ROOTWAD
10'
MAIN CHANNEL
12"-16" DIA.
MAINTAIN 6' OF
MAIN CHANNEL
'
UNOBSTRUCTED
ACROSS FROM
ROOTWAD
FLOODPLAIN BENCH
la
_.
-
0 5" GALVANIZED LONG LINK CHAIN
WITH THICK EPDXY COATING (NOTCH
PER ENGINEERS' DIRECTION AND
STREAMBED
LINKING/TYING TO BE SUBMITTED BY
SEDIMENT
BURY
8' MIN CONTRACTOR PRIOR TO
ANCHOR ASSEMBLY W/ 1.0'
MIN COVER CONSTRUCTION.)
SEE DETAIL THIS
SHEET
LOG WITH ROOTWAD
SECTION
�D
NO SCALE
100
Al
(TYF
THIS
95
85
80
75
N
00
00
0+00
1+00
LEVEE
SECTION i61
HORIZ: 1 "-20'
VERT. 1 "=5'
LOG WITH ROOTWAD
PLAN
NO SCALE
100
95
90
85
80
75
1+50
THIMBLE EYE ON UPPER
END OF ANCHOR ROD
wA,sk
SURVEYED:
S.
McCASKEY
SCALE:
VERTICAL: NAVD 1988
" _ r� r HORIZONTAL: NAD 1983/1991
1 0
do `*A
r
DESIGNED:
P.
JOHANNESSEN
37382
�
DRAWN:
S
S.
SIRES
,S�GISTEg�
s101VAL
CHECKED:
ONE INCH DATU M
.
H.
LONGFELLOW
AT FULL SCALE
IF NOT INCH
N0. REVISION
BY DATE APPR APPROVED:
SCALE ACCORDINGLY
i
EXISTING
EX. LARGE LOG, SEE
NOTE ON SHEET C4
PROFILE
10'
r;
BACKWATER CHANNEL
SECTION
NO SCALE
NOTE:
MR-1 ANCHORS SHALL BE USED TO SECURE
RELOCATED LOGS ADJACENT TO THE CEDAR
RIVER. SEE SPECIAL PROVISIONS.
* PULL FORCE TESTING RESULTS ARE
REQUIRED AS PART OF ANCHORING WORK
AND BID FOR PLACEMENT OF ANCHORS. SEE
SPECIAL PROVISIONS FOR DETAILS. PULL
FORCE TESTING FOR EACH MR-1 ANCHOR
SHALL BE 10,000 LBS AND MR-3 ANCHOR
SHALL BE 2,500 LBS.
* DEPTH OF ANCHORS RECOMMENDED IN
SPECIAL PROVISIONS.
THIMBLE EYE ON UPPER
END OF- ANCHOR ROD
TOP VIEW
14,5"
SIDE VIEW
MR-1 LOG ANCHOR ASSEMBLY
D=3 60 5 1 0 (ALL u S'w/ iNj Pmoz:r3
As-auicr
DATE:
CITY OF ELLIOT SPAWNING CHANNEL REPAIR APRIL 18, 2012
FIELDBOOK:
R E N TO N PAGE:
CHAW L RESTORATION DETAILS DRAWING N0:
Planning/Building/Public Works Dept. C-4
SHEET: 10 OF:14