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2' -6"
EX 84" DIA SS
IE =25.06
IE =24.39
22.9 EL
36" NOM DIA (32.3 "ID) HDPE,
DR21 SD PIPE
IE =19 (49
48" CASING IE =I;E.49
RIP RAP BANK PROTECTION AT AND
AROUND EXCAVATED AREA INSURE ALL
LARGE ROCK WILL CONTACT EACH
OTHER AND THAT ALL VOIDS ARE
FILLED WITH SMALLER ROCK, PLACE A
MINIMUM OF 2' DEPTH
1231 FRYAR AVCNUE
SUMNER, WASHINGTON 98380
T 253.863.5128 F. 253.863.0948
vxxi paremeWCC"m
cc
DT3
UPPER LOG
3/4" BOLTS OR
THREADED RODS
6' ON CENTER
i`
SD UNDERCROSSING OF 84" DIA SS
DETAIL
1/4 " =1' -0" Cl
TOE OF CHANNEL
- PLUNGE POOL
�i2'I-
LOW FLOW
NOTCH
CHAIN OR BOLT TO HOLD LOC
TO CONCRETE ANCHOR
wl
0
A
DT3
48" STL CASING 1 CDF BACKFILL
UNDER 84 "SS -
CCES END SEAL
(TYP)
LINE 1 3to" IE a 16.Wf (AS$l.T�
LINE3 3(o "IEaI$.72 (PES —Bi-Ti
LInSH4 3(e "IE =1$.80 (µ5- 4i1.T)
2x4 WOOD CLEAT
FULL LOG LENGTH —
SEAL GAP WITH 2x4 -
12" SPAWNING GRAVEL OR
SUITABLE BED MATERIAL -
FILL OVER " GEOTEXTILE"
WITH 6"
�UJ WOOD SHIMS FOR LEVELING (QUARRY PALLS)ION MAT -
CONCRETE ANCHOR BLOCK
(USE EQUATION BELOW TO
DETERMINE SIZE OF BLOCK)
(APPROX 3x4x1) GEOTEXTILE ATTACH TO LOG
(0.29D2x (2L- 10))/2= CONCRETE ANCHOR VOLUME NEEDED AT EACH END (CUBIC FT) AND EXTEND INTO BANKS-
WHERE:
D= DIAMETER LOG IN FEET 4
L= LENGTH LOG IN FEET
SECTION iAAI
NO SCALE DT3
FN'O
C{$QQI,�!F-NDFD FOR APPROVAL
By' - -_ - -_ Dater- ______
By,---- -- --- -- Aate'--`--- --
By °---' __ Aateke- - -
By' --- -------- Dater---- - -'
REVISION
af 32.72 EL
af° f -100" DIA (OD)
U
12" DIA
EX 84" DIA SS
SECTION
1/4 " =1' -0" C1,DT3
FLOW mmm)lm.-
CENTERLINE
4TOO
LOW FLOW NOTCH
DETAIL r4-"�N
NO SCALE TYP
FLOW 11111011;111.
TOP LOG, DIAMETER
15" TO 18" (�
DRILL 1 }B" DIA HOLE 0 30'
DRIVE I' DIA REBAR THROUGH
/
1(4 FT O.C.) IMBED INTO STREAM
BED A MINIMUM OF 3 FT
PLUNGE PCOL
i
`.7'0 � z
RIP RAP V N
SEAL LOG,
DIAMETER 12" TO GEOTEXTILE FABRIC
15" '
SECTION BB
NO SCALE DT3
IffliIIIIIIIII
CASCADE CASING
SPACERS ® 10' O.C.
1L'-
3
M
10°
CASING END SEAL
DETAIL tl1
1/2„ 1' -Q" TYP
6° CHANNEL TOE V
CONST
LOW FLOW NOTCH
(SEE DETAIL 4) -
UPPER LOG -22' (EST), 18" DIA J
PLACE CONCRETE BALLAST
BLOCKS AS NEAR TO END OF
SEAL LOG AS POSSIBLE
3UAJE ; SCNE:
YER11f11: NAro IOU
AS SHOWN Ho91:D„rw xAn 16W /�sa,
D ro D:
R. HERMES
DMMM:
J. BETZ�VOG q1E INCH
CHECKED:m (" DATUM
NLL
IF NOi ONE E INCH
Ti�$CLLE ACLCfldNGIY
¢i 9TC
1'
,,,,,,,,,— CASING SPACERS
NOTES:
1. LOG WEIR SHALL BE INSTALLED WITH A
MAX TOLERANCE FROM DESIGN ELEV OF
2. GECTEXTILE SHALL CONF^RM TO STD
SPEC 9- 33.2(1), TABLE 4 FOR
PERMANENT EROSION CONTROL.
�t
2
--j1
3
MINIMIZE EXCAVATION TO AS
SMALL AS PRACTICAL FOR LOG
WEIR PLACINGS
L-12" SPAWN GRAVEL
SEAL LOG, (11' EST) CONC BLOCK (3'x4'xt')
12 " -15" DIA
LOG WEIR D=337516
SECTION cc
1/4 „ -1' -0” DT3
®_ AS -BUILT
H �% CITY" OF RIPLEY LANE N. STORM SYSTEM IMPROVEMENT PROJECT
� RENTON
DETAILS AND SECTIONS DRM „D ND:
Planning /Building /Public Works Dept. DT3 y
sxEEr. 2C
limmmill
AA
BB
I DT3
DT3
0
J
lL
LOG WEIR
DETAIL
NO SCALE
C2
CHAIN OR BOLT TO HOLD LOC
TO CONCRETE ANCHOR
wl
0
A
DT3
48" STL CASING 1 CDF BACKFILL
UNDER 84 "SS -
CCES END SEAL
(TYP)
LINE 1 3to" IE a 16.Wf (AS$l.T�
LINE3 3(o "IEaI$.72 (PES —Bi-Ti
LInSH4 3(e "IE =1$.80 (µ5- 4i1.T)
2x4 WOOD CLEAT
FULL LOG LENGTH —
SEAL GAP WITH 2x4 -
12" SPAWNING GRAVEL OR
SUITABLE BED MATERIAL -
FILL OVER " GEOTEXTILE"
WITH 6"
�UJ WOOD SHIMS FOR LEVELING (QUARRY PALLS)ION MAT -
CONCRETE ANCHOR BLOCK
(USE EQUATION BELOW TO
DETERMINE SIZE OF BLOCK)
(APPROX 3x4x1) GEOTEXTILE ATTACH TO LOG
(0.29D2x (2L- 10))/2= CONCRETE ANCHOR VOLUME NEEDED AT EACH END (CUBIC FT) AND EXTEND INTO BANKS-
WHERE:
D= DIAMETER LOG IN FEET 4
L= LENGTH LOG IN FEET
SECTION iAAI
NO SCALE DT3
FN'O
C{$QQI,�!F-NDFD FOR APPROVAL
By' - -_ - -_ Dater- ______
By,---- -- --- -- Aate'--`--- --
By °---' __ Aateke- - -
By' --- -------- Dater---- - -'
REVISION
af 32.72 EL
af° f -100" DIA (OD)
U
12" DIA
EX 84" DIA SS
SECTION
1/4 " =1' -0" C1,DT3
FLOW mmm)lm.-
CENTERLINE
4TOO
LOW FLOW NOTCH
DETAIL r4-"�N
NO SCALE TYP
FLOW 11111011;111.
TOP LOG, DIAMETER
15" TO 18" (�
DRILL 1 }B" DIA HOLE 0 30'
DRIVE I' DIA REBAR THROUGH
/
1(4 FT O.C.) IMBED INTO STREAM
BED A MINIMUM OF 3 FT
PLUNGE PCOL
i
`.7'0 � z
RIP RAP V N
SEAL LOG,
DIAMETER 12" TO GEOTEXTILE FABRIC
15" '
SECTION BB
NO SCALE DT3
IffliIIIIIIIII
CASCADE CASING
SPACERS ® 10' O.C.
1L'-
3
M
10°
CASING END SEAL
DETAIL tl1
1/2„ 1' -Q" TYP
6° CHANNEL TOE V
CONST
LOW FLOW NOTCH
(SEE DETAIL 4) -
UPPER LOG -22' (EST), 18" DIA J
PLACE CONCRETE BALLAST
BLOCKS AS NEAR TO END OF
SEAL LOG AS POSSIBLE
3UAJE ; SCNE:
YER11f11: NAro IOU
AS SHOWN Ho91:D„rw xAn 16W /�sa,
D ro D:
R. HERMES
DMMM:
J. BETZ�VOG q1E INCH
CHECKED:m (" DATUM
NLL
IF NOi ONE E INCH
Ti�$CLLE ACLCfldNGIY
¢i 9TC
1'
,,,,,,,,,— CASING SPACERS
NOTES:
1. LOG WEIR SHALL BE INSTALLED WITH A
MAX TOLERANCE FROM DESIGN ELEV OF
2. GECTEXTILE SHALL CONF^RM TO STD
SPEC 9- 33.2(1), TABLE 4 FOR
PERMANENT EROSION CONTROL.
�t
2
--j1
3
MINIMIZE EXCAVATION TO AS
SMALL AS PRACTICAL FOR LOG
WEIR PLACINGS
L-12" SPAWN GRAVEL
SEAL LOG, (11' EST) CONC BLOCK (3'x4'xt')
12 " -15" DIA
LOG WEIR D=337516
SECTION cc
1/4 „ -1' -0” DT3
®_ AS -BUILT
H �% CITY" OF RIPLEY LANE N. STORM SYSTEM IMPROVEMENT PROJECT
� RENTON
DETAILS AND SECTIONS DRM „D ND:
Planning /Building /Public Works Dept. DT3 y
sxEEr. 2C
limmmill