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3/4 DIA. SMOOTH BARS. -
( RIB BARS)
3" x I/2 THICK STEEL UPPER BAND
5 "Wx I/2 THICK STEEL LOWER BAND
LOWER BAND
DEBRIS CAGE ANCHOR
PLATES , 4 PLACES
GATE'OPENING 38 (iii
STANDARD STEPS PER K.C. STANDARD PLAN
DEBRIS CAGE DETAILS
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FOR 54" C. B. STA. 10 +20 #C
? TO I.D.
NOTE: ALL STEEL PARTS TO BE GALVANIZED
UPPER BAND
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SE"ETAIL A
Imo
RIB BARCTYP. -/
3/4 SMOOTH BAR WELDED
TO UPPER BAND AND LOWER
BAND 0 18 RADIAL SPACING
17 BARS
60" 1. D. _ II - %4 DIA. SMOOTH BARS EQUALLY
FORMED TO FIT C.B. GROOVE SPACED AND WELDED TO RIB BARS
ELEVATION I2
TOP BAR 0�2
3Wxl/2T
STEEL UPPER BAND
1/2 THICK STEEL HINGE SUPPORT
W/ I" HOLE
3/4 SMOOTH BAR
WELDED TO HINGE BAR AND
GATE SUPPORT PLATE (3 BARS)
a
� 3/4 SMOOTH BAR (CROSSED)
DRILL 1/2 HOLES
FOR LOCKS 2 PLACES
2- 5 WIDE- 3 %3 x 1/2 SUPPORT BRACKETS WELDED
TO LOWER BAND
5 W x 1/2 T STEEL LOWER BAND - -�
ENTRY GATE DETAIL
EL. 374
BERM CONSTRUCTION
EL. 370/38.5 S.
-370 I i ��
_ y F TOP OF 14 WIDE BERM EL. 368.0 0.67 DEPTH, COMPACTED CRUSH SURFACING TOP COURS
/ %`
IB BAR
S LONG x3 "W-1 /2 THICK W/9/.6 HOLE
FIELDED TO LOWER BAND AND ANCHORED 360
C.B. WITH V2 BOLT, EQUALLY
PACED, 4 PLACES
WALL
3 1/2 W x 1/2 THICKx 28 LONG
TE SUPPORT PLATE
350
/ BERM COMPACTED IMPERVIOUS SOIL j
EL- 358/ D /
12" H.D. P. E. PIPE I.E.= 354.0
/ D
36 CONC. CULV. IE.= 357.0 _ CUT OFF KEY WALL EL 342/24 N.
24 H.D.P.E. PIPE W/ 90 ELL. IE.= 349.67
I
EL. 342/ 8 "N. EL. 342/18 N.
340
SECTION R —R
5TA. 10 +00 "C"
.I1
365 `
i�
6 HANDPLACED RIPRAP ELEV. 362.0
5PECIAL EX<3AVATIOAI ° xx xrx
360 FOR GERM 1.0'
EL. 360/25.5 S. _ EL. 36022 N.
COMPACTED IMPERVIOUS SOIL
355 CONSTRUCTION FABRIC � -
______- _- _ -_ -___
EL. 351.50/ 7'S.
350 EL. 350/ 16.5'N.
EL. 347.75/7'S. ;� 33 ���� T I ;�F IP" H.D.PE. PIPE I.E.= 351.3
24 H.D.P. E. PIPE EL.347.7
345
SECTION Q— Q
STA. 9 +-15 "C°
360 C
L
355 I
6 HANDPLACED RIPRAP El 353.67
SPECIAL EXCAVATION
FO - _-
R BERM I.O' ------------------- - - - - -- EL. 351.50/4'N.
EL.351.5 /20.5 S.
350 EL. 350 /50 / I L. 350/ 4'N.
CONSTRUCTION FABRIC - O
12 °H.D.PE. PIPE I.E. =348.8
30.5 EL.345.B4�12.5 S.
3
24 H.D.P.E. PIPE EL.345.64�
SECTION P —P
.q+
&200lo
CITY OF RENTON
DEPARTMENT OF PUBLIC WORKS
y R G/g
NORTH FORK SPRINGBROOK CREEK
Pit QJ.wASHl,I.�02
tP
REGIONAL BYPASS PIPELINE
v y
I DRAINAGE DETAILS _
ST,
Fss /ONAL ECG
DESIGNED TUKSAUDOM
DRAWN TUKSAUDOM
CHECKED CHIN
DATE JUNE 1992
SCALE AS SHOWN
FILE N0. 047032
FIELD BOOK Q7 -LI"3
PAGE N0,
MODIFIED ENERGY DISSIPATOR /ADDED 12 "H.D.PE. W/
MJM
APPROVED:
ARRY GIBBONS, P.E.
CL -10 CONTROL SLIDE GATE
REVISION
BY
RECOMMENDED:
DOUG CHIN
KING
COUNTY
APPROVED
DIRECTOR OF PUBLIC WORKS
SHEET-1-1 OF 12
2000-9300