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KING
0
0 5 10
- _ _ ECE = o
/ / / SCALE 1 " 10
. CB 16, TYPE. 1 . /
W1 V NED GRATE 99 I / -----
�- PER COR STD 204.2 I \ _ .\ \
_ STA: 9�1-63.34, I Z22 . 9 9. �i W . , _ I / / - - - - _ - d�
> ° ° RIM: 932.17 460
IE=46?:08 12" . (E) . ���-
E=462.08 12" (W) �. ° ° \ \
° CB 17, TYPE 1 E /
Q � ° W/ VANED GRATE � . - . U
J \ PER COR STD 204.2 T 462 CL STA:10+45.36, 12.21' RTNjo
\
. RIM:464.09
9 IE=460.40 8" (SW) , / 9 A �64 y 9
a �. .201.� I �0- -�
/I 51 LF 8" PVC SD_, C
I 1 I 0 0.80%
d 95 59 LF 12" PVC
L1J SU 0-0.50%� - - _ - X
5'x10' REMOVAB � - - - -
36 LF 12" PVC MAINTENANCE ACCESS FINISH GROUND
®_ PROFILE
I _
SD 3.35% � I � � ��f � �
IFINISH FLOOR =464.0E 0
r
99
i
s
O
I I . 20 x 9 / • I 6 _
x 9•5 TOP OF VAULT - 463.00
i d �
ir-MION
WA TER
IE=455.85 QUALITY q � C
CB #4, TYPE 1 I I B VAULT
W/ BI-DIRECTIONAL VANED I I I I I
GRATEI
PER COR STD 204.3
STA: 2Qt53.91, 12.22' RT I . IE=454.85 - - -- -- - -- B
RIM:464.84 I 4 I IE=455.33-
IE=459:84 12" (E) I \- -
IE=459.84'12" (N) �� - -' - 1 - - - 4 9 9 I \ - --- --- - - --
I
24 LF 12" PVC I I I' 99' " 10.00' PRIVATE STORM
SD 00. 77 � Q I 38 ' LF 12 PVC \ \
O EASEMENT
Q0 12" VENTILATION PIPE \ �
-
VA _ MANHOLE RING AND \
WITH REMOVABLE CAP
I I I \ - - I I 5'x10' REMOBLE - - - - - - ACCESS LID (TYP) \
I 11 \ MAINTENANCE ACCESS A I- - -
WSE = 461.35 -
5.5' LIVE
STORAGE
WSE = 455.85 ♦
3.5' DEAD
STORAGE
+_
WSE = 452.35
5z r
r
a
♦
99
LLICB W/ B D REC710N" VANED - - IE=461.65 I �J
LLJ/ - - -
.\ � d 4 � GRATE I ��, � -- i------- \ O
DER Colt STD 204.3 i - - - - - - - C� i DETENTION/ WATER QUALITY VAULT NORTH SECTION A -A o
DETENTION /WATER QUALITY VAULT (NORTH) PLAN , >
(NORTH)
//\/
/\\/\\/\\/\\/\\/
\//\//\//\//\//\//.
HANDHOLDS,
STEPS OR LADDER
12" MIN. SEPARATION
12"
12" (OUT)
IE=455.85
R
BOTTOM OF VAULT
= 451.22
SCALE: 1 =1UN; 5 V
5'x10' REMOVABLE SCALE: 1 "=10' �\
MAINTENANCE ACCESS
FINISH GRADE = 464.0t
5'x10' FINISH GROUND "
Cj-
TOP OF VAULT = 463.00
d
WSE = 461.35 Q
ORIFICE12
8---*.----_DOWN-TURNED
ELBOW
5.5' LIVE STORAGE
IE=458.85
DIA.=3/4"
12" FLOW CONTROL RISER
PER COR STD. PLAN 237.0
CLEANOUT
W/8" SHEAR GATE
WSE = 455.85
PIPE SUPPORT 3" x .90 GA.
BOLTED OR IMBEDDED 2" IN
WALL AT MAX. 3' SPACING
3.5' DEAD
STORAGE
ORIFICE11
ON BOTTOM PLATE
IE=453.85
DIA.=3/4"
WSE = 452.35
1' SEDIMENT
STORAGE
Q 4 1 V d .d
CONTROL STRUCTURE DETAIL
SCALE: 1 "=2'H; 2'V
Encompass
ENGINEERING & SURVEYING
Western Washington Division
165 NE Juniper Street, Suite 201 ■ IssaQuah, WA 98027 • Phone: (425) 392-0250
Eastern Washington Division
407 Swiftwater Blvd. • Cle Elum, WA 98922 • Phone: (509) 674-7433
�y II
WAS
P
3 REVISIONS PER CITY COMMENTS DATED 612312021
38375 � 2 REVISIONS PER CITY COMMENTS DATED 410712021
11sT � ��� 1 REVISIONS PER CITY COMMENTS DATED 112512020
SIGNAL
0710112021 NO. REVISION
12" (IN)
IE=454.85
SURVEYED:
SDM
DESIGNED:
NEM
CID
0710112021
CID
0410812021
DRAWN. TLK
PMD
1111212020
CHECKED:
EDM
BY
DATE
AP P R
APPROVED:
CJA
REMOVABLE PROFILE 12 VENTILATION PIPE
MAINTENANCE WITH REMOVABLE CAP
ACCESS r FINISH FLOOR = 464.0t
TOP OF VAULT = 463.00 0.5' MIN. FREEBOARD
A - e ♦ a a
♦ e
57
WSE = 461.35 =
_ HANDHOLDS,
STEPS OR LADDER
12" MIN. SEPARATION - 5.5' LIVE STORAGE
36, CIP CONCRETE
_ 3' DEEP BAFFLE
WSE = 455.85
_I _ 3.5' DEAD STORAGE
---..-..-.WSE=452.35 ----- �.----.
0.5% 2' MIN.
0.5%
f- -�
A
DETENTION / WATER QUALITY VAULT (NORTH) SECTION B-B
SCALE: 1 "=10'H; 5'V
SCALE:
1 "=10'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATUM
R-411509
• IN COMPLIANCE WITH CITY OF RENTON STANDARDS
J
® DEVELOPMENT ENGINEERING '
IL
orBrianne Bannwarth 07/01/2021 '
O
Know what's below. _
Call before you dig. (J-)
DATE:
CITY OF SKYHORSE SHORT PLAT 1111212020 c/�
FlELDBOOK:
[;R
R E N TO N PR 17-000438
PAGE:
' 9 TRACT 0 DRAWING N0:
Planning/Building/Public works Dept. STORMWATER DETENTION / WATER QUALITY VAULT 1460.3
SHEET: OF.
1 1 19 J