HomeMy WebLinkAboutD-29521AO
1I -- 6
.ID -1
I= llf=Jl _
:IILIIL =11=
CUTSLOPES - ifl_IT -uI
2H:1 V, TYP -
POND INLET
SEE,
5
SD12
BEVELED END PER WSDOT
STD PLAN B -7A'
+309.
IL
CUT SLOPES'
2H:1 V, TYP
'I L- i-
1- 1TI =TiiI r
POND INTERN/V7
SLOPE 3H:1V, TYP
POND INLET
SEE, —/
5
SD12
BEVELED END PER WSDOT
STD PLAN B -7A
FOR DETAIL ON POND
TOP OF POND MAINTENANCE ROAD,
EL = 320.00 T
SEE
EXISTING D
1.33' GROUND
FREEBOARD __ —_ - - -�
12'
EXTEND RIPRAP 1' -0" --��_ _ _�� ---- � IIP -i,
MIN ABOVE TOP OF PIPE M - x IjTI_
0 r�i 11 -111
v DETENTION +318.67 `r i PIPE IE = 315.25 — _ . ii 11 l llll l'
.I I LI I LI 11"
EL
+309.
��• ..,.. .. - .,. )7," \ �NATIVE BACKf "ILL SAND' "
�+RIratr 0i fi-1 ,n= yrlrr,tti T _ , iLi'- nl r POND LINER
147 1' SEDIMENT SMOOTH FILL SUBGRADE AND
STORAGE REMOVE PROTRUSIONS PRIOR TO
PLACING LINER
EL
DETENTION STORAGE = 126,193 CF
SECTION - DETENTION POND & STORMWATER WETLAND
SD21 SCALE: H: 11"=20'. -O" V: I"=10'-O"
1.33'
FREEBOARD /� EXISTING
1 GROUND
-1 -- __ 6,
EXTEND RIPRAP V -0" `��
MIN ABOVE TOP OF PIPE M \� `
„ `- ANCHOR POND LINER
PER MFG RECOMENDATION (TYP)
iil =nr Li:
LI III;
FOR DETAIL ON FLOW
CONTROL STRUCTURE, SEQ
SURFACING TOP
N
COARSE
POND INTERNAL
SLOPE 3H:1V, TYP
12' -0"
2.0% /� 1
2
DETENTION STORAGE
126,193 CF
C 1' SEDIMENT
VARIES STORAGE
POND LINER
B SECTION - DETENTION POND
SD21 SCALE: H: 1 "= 20' -0" V: 1 "= 10' -0"
KC MAP NO. 316-12
CALL 48 HOURS _ 333019TH AVENUE SOUTH
x' FEDERAL WAY, WASHINGTON
BEFORE YOU DIG BERGERIABAAI 96003 -2600
1- 800 - 424 -5555 E x e I n E E s s 1 x c. VOICE: (206)131 -2300
�R !R4, � King County tu..m., -- "-" FAX: (206)431 -2250 No.
L.IS— ff-IWM 192=d 07,0"by An—h— a N & 12w! IFAP W/- ,u0321C400IdWSI09J_5927.dq .Scd,.- f
VARIES 1 `-POND LINER
0' -2.5' MAX DETENTION STORAGE
126,193 CF
VARIES
C SECTION - STORMWATER WETLAND
SD21 SCALE: H: 1 "= 20' -0" V: 1 "= 10' -0"
REVISION
3 3
1 �TNti �j 'U ?o�. Jar f 1
{r� ` 0 ���'' .
O
� n i�" 1 QUARRY SPACES, i>ce'
,; t• TYP o V
> �.; '
GRAVEL BASE
E POND RAMP
SCALE: NTS P STA 11 +97.9 TO P STA 11. +82.0
10 0 10 20 .
VERT
scale feet
20 0 20, 40
HORZ
scale feet
am CITY OF DUVALL AVE NE / COAL CREEK PARKWAY SE W.- 3/21/08
RENTON RECONSTRUCTION
ARM DATUM Planning /Building /Public Works Dept. SE 107TH PLACE TO NEWCASTLE CITY LIMITS
sG F* proved For Construction , DRAINAGE DETAILS SD22.
B`( DATE APPR "^m' �sG �" r %S-F M_ Hnnenn P F. n„f. SHEET 5
X0.50' CRUSED
�1
SURFACING TOP
COARSE
3
0.50' GRAVEL BASE
li =in
EXISTING
GROUND
R_-r_I '- - - -_D
POND MAINTENANCE ROAD
- -111 -I I
011=11
1'11=
\
-
SCALE: NTS
11f =11.
IPTI l
12' ACCESS RG _
6'
11t_.ITi_1I _
EL 320.00 -
12' -0„
Iu -1ll l _
�IIJIi�I
il_IIL it
�
1.3, -
d'
FREEBOARD
-
_IIL- III-
= V DETENTION +318.67 I �_-
ill__p -I (_ -Iif III "
III -III
1 1- III -III WC
••
DETENTION STORAGE
126,193 CF
C 1' SEDIMENT
VARIES STORAGE
POND LINER
B SECTION - DETENTION POND
SD21 SCALE: H: 1 "= 20' -0" V: 1 "= 10' -0"
KC MAP NO. 316-12
CALL 48 HOURS _ 333019TH AVENUE SOUTH
x' FEDERAL WAY, WASHINGTON
BEFORE YOU DIG BERGERIABAAI 96003 -2600
1- 800 - 424 -5555 E x e I n E E s s 1 x c. VOICE: (206)131 -2300
�R !R4, � King County tu..m., -- "-" FAX: (206)431 -2250 No.
L.IS— ff-IWM 192=d 07,0"by An—h— a N & 12w! IFAP W/- ,u0321C400IdWSI09J_5927.dq .Scd,.- f
VARIES 1 `-POND LINER
0' -2.5' MAX DETENTION STORAGE
126,193 CF
VARIES
C SECTION - STORMWATER WETLAND
SD21 SCALE: H: 1 "= 20' -0" V: 1 "= 10' -0"
REVISION
3 3
1 �TNti �j 'U ?o�. Jar f 1
{r� ` 0 ���'' .
O
� n i�" 1 QUARRY SPACES, i>ce'
,; t• TYP o V
> �.; '
GRAVEL BASE
E POND RAMP
SCALE: NTS P STA 11 +97.9 TO P STA 11. +82.0
10 0 10 20 .
VERT
scale feet
20 0 20, 40
HORZ
scale feet
am CITY OF DUVALL AVE NE / COAL CREEK PARKWAY SE W.- 3/21/08
RENTON RECONSTRUCTION
ARM DATUM Planning /Building /Public Works Dept. SE 107TH PLACE TO NEWCASTLE CITY LIMITS
sG F* proved For Construction , DRAINAGE DETAILS SD22.
B`( DATE APPR "^m' �sG �" r %S-F M_ Hnnenn P F. n„f. SHEET 5