HomeMy WebLinkAboutR-4360220
U
cn
N
N
0
N
CD
1-1
Q)
E
Q
0
0
00
N
N
N
Q)
/
oo
N
N
N
/
O
O
CD
N
N
IZ
H Q)
a i7
co
z�
0 0 5' 10' 20'
w
SCALE: 1 "=1 O'
OCcloo
Q � -
v
W 0,-
0 20 i D
z
0 CB#211
� i o
2 1 O/
460
455
450
445
440
435
430
425
0
DETENTION VAULT PLAN AND PROFILE
FOR
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
CITY OF RENTON, KING COUNTY, WASHINGTON
-----------
z ,
.: .. m 1 14
18 �� ,
z o 453.90 453.10 °1/ oy/ ...... :.. i
LOT LINE
:D , , �� 446
.
o-------------=-------------------------------------"'---------------------i /
!� REMOVABLE WOODEN
BOLLARD PER COR 456.30 0
STD H021 (TYP)
.- BEARING -PAD
65 LF 24" ELEVATION (TYP) ���
SD (PUBLIC) o A CB#18
15' ACCESS 30 LF 24"
ROAD SD (PUBLIC)
WD - O2
RIM=455.20 ��
---- 456-----------------
---------------- -
1
i
\ \
EX OFFSITE
TREES (TYP)
__-_454_________ 10 LF 8" PVC ,' i
---------------------------------- 0 15.15%--
-
--------------------------- 452--------- CO
---- ---
= RIM=450.67
--------------
--------------- -4 ---- IE=448.95 (8")------ -
Nm
I SITE MAP KEY PLAN I
O/ ' i c .....
j ' 20.72'
,
V I I I 13
j Ld 441.60
I I I I I
1 i i i 4.42............
I
A
I I I I I
2
1 j j _440 .
I I I I
I I I I I
1 -----
j
I I I I I
I I I I 1 r
I Ld I
z I j
I I I U I I
- -- •- -- -- 4�Q I I I I
� » ���� OUTLET FOOT DRAIN ------ - - '
88 LF 24 \\\ 15 LF 8" PVC \ IE=431.30 IE=431.80 ------------------------
\\ C B# �i
SD (PUBLIC) ®15.11% 19 LF 6" PVC�� ,__-- _ 448 _____ _
......................................
82' 1
I I
1 1 1I
l�•�•.. I I I I I
I I I I�--- l.�
I I I I
.........
I I
TRACT A L.
DRAINAGE FACILITYI
I I I I 1
6 LF 24" 1
SD (PUBLIC)
1 1 1 I I f
1 5'X10' REMOVABLE ACCESS I
I I 450.20
I I 1co
I I•. 1
INLET
GRATE. SEE STRUCTURAL
IE=440.90
1. PLANS FOR DETAILS.
RIM=451.30
I
I
I m I ="=
�
Imo■ OEM*
1 I
"
N I
60" CATCH BASIN
TO ACT AS SUMP
'I 1
CONTROL STRUCTURE.
1 1
SEE DETAIL ON SHEET 24
I
I
I I 100
"t I I I I
1
5'X10' REMOVABLE ACCESS 1
GRATE. SEE STRUCTURAL I
PLANS FOR DETAILS. I I
I I EDGE OF I
I STRUCTURAL
I PANEL (TYP)
I
RIM=451.30
■ ,
�
0 3.50%
�� ------ 446 ---- �---------------
SD (PUBLIC) � ,� �---
60 LF 12 �� ID - - - - - - 444 - - - - - - -'
IN CB#16---_� SD (PUBLIC) % ,/RIM=450.15
_---- CB#17 i IE-431.13 (6) �� - - -
10 �' ' TRACT LINE-`-
---------------- ,,----- ---`------ 15 LF 6" PVC i '--------- - - - - - - - - - - - - - - - - -
I ' - 449_
SEE CONTINUATION ON SHEET 23 m I TRACT B
TREE RETENTION
U
H
LOC
LOAD
SD
ACCESS
GRATE
~�
-
-ck
RIM
TI
MWS
GRADE
,�=EXI)'JING
9_0
SECTION
LINE
.90
iLd
Do
-
n
In
TYPE
VW
SOLID
LOCKING L
D%
(PUBLIC)
N: 172094
SEDIMENT
STORAGE--
_
PR
I "=20' H, I _
® SECTION
LINE
SCALE:
O
p
I
N
N
r
O
p
00
00�
�
6
�o
�Lo
460 NOTE:
U N
DRAINAGE NOTES: DETENTION VAULT CONSTRUCTED
OR ZO T 1. STORM DRAIN (SD) SHALL BE LCPE UNLESS NOTED UNDER A SEPARATE BUILDING PERMIT.
HORIZONTAL
455
0 10' 20'
40'
455
SCALE: 1 "=20'
VERTICAL
450
0 2.5' 5'
10'
450
SCALE: 1 "=5'
445
445
440
440
435
435
430
430
425
BENCHMARK
DATUM TOP OF 3/8" BRASS PLUG SET IN CONCRETE FOUND BRASS PIN 0.76' BELOW GRADE IN 4X4
MONUMENT AT INTERSECTION OF PUGET DRIVE CONC. MONUMENT IN MONUMENT CASE AT INTX 116TH
HORIZONTAL DATUM: VERTICAL DATUM: SE AND SE 19TH ST (NAD 83/11) AVE SE & 157TH ST (JUNE 2022) (NAD 83/11)
NAD '83/' 11 NAVD '88 N: 172240.27, E: 1304612.10 N: 171833.64, E: 1305874.10
425
PROPOSED GRADE r__
-
..
-
LO
�=mwq
o
�
r
a
11
Lu
J
/ '
/
/
DIMENT
STORAGE
BOTTOM OF \j
L=43 .
_
EL=431,50
FISTING GRADE
-ECTI[O«
LINE 13CAI F: 1 =?o H, =,9v
�M
�p
N
QO
0)
�i
LO
1 CITY REVIEW COMMENTS DATED 6/23/2025 RK 9/26/25 TJS SURVEYED:
2 CITY REVIEW COMMENTS DATED 9/25/2025 ANG 1/5/25 TJS DESIGNED:
RK
DRAWN:
RK
CHECKED:
BJT
NO. REVISION BY DATE APPR APPROVED:
TJS
455 H I N AL
0 10' 20'
40'
OTHERWISE.
NOTES:
2. CLEANOUTS SHALL HAVE A MAXIMUM 100' SPACING.
1. CATCH BASIN GRATES TO BE STANDARD LOCKING
SCALE:
1 "=20'
3. PERFORATED STUB -OUT CONNECTION SHALL BE
VANED GRATES PER COR STD PLAN 204.20
VERTICAL
INSTALLED ON EACH LOT AT THE TIME OF HOUSE
UNLESS OTHERWISE SPECIFIED.
450 0 2.5' S'
10'
CONSTRUCTION PER DETAIL ON SHEET 30.
2. CATCH BASIN OFFSETS MEASURED TO CENTER OF
NOTE:
GRATE. NOT CENTER OF STRUCTURE.
SCALE:
1 "=5'
EXACT LOCATION AND NUMBER OF SIGNS TO
BE CONFIRMED WITH CITY INSPECTOR PRIOR
3. TYPE 1 CATCH BASINS TO BE INSTALLED PER COR
TO INSTALLATION OF ALL SIGNS (TYP).
STD PLAN 200.00 AND TYPE 2 CATCH BASINS TO
BE INSTALLED PER COR STD PLAN 201.00.
445
NOTES:
1. VENTILATION
PIPES (MIN. 12" DIAMETER OR EQUIVALENT) SHALL BE
4. ALL STORM INFRASTRUCTURE IS PRIVATE UNLESS
PROVIDED AT CALLED OUT LOCATIONS OF THE VAULT TO ALLOW FOR
OTHERWISE NOTED.
VENTILATION
PRIOR TO ENTRY OF MAINTENANCE PERSONNEL INTO VAULT.
VENTILATION PIPES ENTER THROUGH THE SIDE WALLS OF THE VAULT.
PROVIDE LOCKING LIDS FLUSH WITH FINISH GRADE USING CLEANOUT.
440 2. WHERE PIPES ENTER AND LEAVE THE VAULT BELOW THE DESIGNED MAX
WATER SURFACE, THEY SHALL BE SEALED USING A NON -POROUS,
NON -SHRINKING GROUT.
3. SEE DETENTION VAULT STRUCTURAL PLANS PREPARED BY OTHERS.
435 4. SEE THIS SHEET FOR YARD DRAIN DETAIL.
KEYNOTES
Oj 24-INCH ACCESS OPENING WITH LADDER AND ROUND SOLID LOCKING LID
MARKED "DRAIN" WITH LOCKING BOLTS AND OSHA CONFINED SPACE
ONSITE VAULT DATA:
DETENTION VAULT
BOTTOM OF VAULT LID = 447.80
DESIGN WATER SURFACE EL = 447.30
ACTIVE WATER SURFACE EL = 431.50
BOTTOM OF VAULT = 430.00
VOLUME PROVIDED = 69,850 CF
VAULT VOLUME CONSTRUCTED =
O N S k
Q- oF,
W A Syi
o
z
100 410
GL ST01
�Ql-
s/DNA L ENG
1/6/26
J
O
J
v
th
C
_
7
t
�
�
pf
�0
i W
(V
N M
< 05
N
m
: >QQq
#A
i C
>
LO +.;
j
f V
cMa r0
W V
Y
N
r
OPENINGS WARNING PWHERE THEER COR DDEPTH FROM THE IRON COVEROTORTHE AISEDTOP OF R-436022
430 THE VAULT EXCEEDS 24 INCHES, AN ACCESS STRUCTURE EQUIVALENT TO
A TYPE 2 CATCH BASIN OR TYPE 1 MANHOLE SHALL BE USED. IN COMPLIANCE WITH CITY OF RENTON STANDARDS
< 12-INCH VENTILATION PIPES OR EQUIVALENT IN ALL CORNERS OF VAULT (TYP)
DEVELOPMENT ENGINEERING
425
ScALE'PLAN: 1 "=10'
» HORIZONTAL' NAD 1983/2011
PROF: H 1 =20
V 1 "=5'
ONE INCH DATU M
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
CALL BEFORE YOU DIG:
1-800-424-5555
Agaftk
CITY OF
RENTON
Planning/Building/Public Works Dept.
N
0
N
M
N
Q
J
O
O
1
N
cc
r�7
c
HBray 02/05/2026w (711
W 04
DETENTION VAULT PLAN
AND PROFILE
HARMONY RIDGE
ICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
004
N
�0_■
LL
O
Z
DATE:
1/6/2026
Z
m
FIELDBOOK:
O
O
PAGE:
DRAWING NO:
Q
ci
SHEET- ^^ OF 66
m