HomeMy WebLinkAboutR-409707V
E
00
00
a)
Q)
i
00
00
O
O
CD
z
J �
L� I�
4'
4'
4
4
4(
4(
31
a
3!
3!
3,
420
415
410
405
400
395
CV
Ln
1"=10'
0 5 10 20
DETENTION FACILITY DATA:
DETENTION POND
MINIMUM TOP OF POND EL=410.0
100 YR WATER SURFACE EL=409.35
EMERGENCY OVERFLOW EL=409.48
STATIC WATER SURFACE EL=405.5
DETENTION POND VOLUME REQUIRED = 4,539 C.F.
DETENTION POND VOLUME PROVIDED = 5,279 C.F.
LENGTH TO WIDTH RATIO= > 3:1
ELEVATION
AREA (SF)
INCREMENTAL VOLUME
TOTAL VOLUME
405.5
685
0
0
406.0
886
393
393
407.0
1,341
1,114
1,506
408.0
1,868
1,605
3,111
409.0
2,468
2,168
5,279
DETENTION POND PLAN AND SECTIONS
OF
DALPAY SHORT PLAT
A
PORTION OF
THE N.E. 1/4 OF THE S.E. 1/4 OF
SECTION
4, TOWNSHIP
23
N., RANGE 5
E., W.M. CITY OF RENTON, KING
COUNTY,
WASHINGTON
wwwr.ai�
--
-J1
��wa•
rrrr► �r-1-\-w-71
7r-1---1�1-r
i
==
wwtY==-==:=1-==:=-�.-.-.-1--
--
-
-JJ:.:IJ_C7:.9aillJ•
rrr��al r r_•a
■ r'.wr �.iil�i_1�i�www/iSJS7►.
_i���►�7�J•�ww_I�li:..1111U_I.1\
.:5•:al-1.
(.1� _� ].Ywr.r_rrr�a�YrY
li
wwwe_�I_dr.r-��1_�IYr_
_.•w.�•alw..v�
SEINE
.I...����wwr_i
ws
_lam-1
wayoulAINE
L�-i A L l:•>•------
w
��iawuilo�.���iw
rrr.���rr•����
w�
w
�V 6i r.\I.7i.•�
_� ___
._-,
/I11\rl�rr•rrI-�rr�rr•10
_i
w
MEN
-...\ I.I.1.
■ w.l 1.1 iwl-.w...L'>•.
i.>•.1.1 it
�-_
_�
_�-�rr_rr•
1-_
.
�.�w��r.u>_ac•w�
�.\w���r�...•arir�
_��Dw(=�aiw.l.ri�-__www��>_wwl_i
-_--rr•��
err•
.
.
���
�i=-_rwrr•�wr�
�-_rwrr•�r
rr•l
rr•l
.
Ell
ff
l / I . MEE -. - -M
016.
i
ww-���-�a=ailar•.I
��ili.ili�i,��in�ni�ilo��_.-�■
pia
■ter �:Irr_11�01►rw�..-arrr_rrrr_��-
-/Irr1
L�I.rL7m MLW■.7m.m
wl
illmUlly,
Egg
rrrr_�1-1KIVIViwi=i&a�
i.
MEE
----
-�-i
r�l
L"a�l
REERhM-
rrr�iarrwrr
rrrr'/ter•
■ 1 � ����• ���ra•a�.1
llfi
��rrrr_
��-
rrrl/-r-a.JrlYrrr.rllt`-LIal
M•I-I 111��1•�
. Iw•\rrrn�:•�
rrI/-r.07:w
a�>•�1:1J
■li7\■1."7L1.�1.'t•11.nr�-www.��.l��.
�i==-,��.a1Dr.va:1►12wc1:.'a:1.1►1D�
ww�-r�.r�r���li�.
/ r•Ui-d_rri
rra.r•w.•l.�
I/'=�
rrrr_w.r.l.11l..
r.1\1:1�•'
•-••- �
- � �-�
vl•\
m-i � l-/u-arrrrr_�
TrrT�r_�r�
I
.l w(.1.1L•>•� �.11\.[.1l•7--
!�1.\...;
IME..;.r<�..I
R.
.1�
ly �.\fir.\Iw4/.li_.1.1•.\\wV..-�7•
no
-
--rl\I.lr�1.r-i7�1
_r.t\1blilylLWA
L, w.r
.1►.I\wr\Ir.lil
r.-ter-
�G.T.71a,��ra.
it ter, r.\lrrrINEW
r-nwwu r-vr.r.rr.�nrralrr•
I�.il�iuwrt_a�
rrr �lrr�.lr�acc■
rr-.0 rwlarrw\r..�
�
ww.rrrr..�a.ww.w\o
iila\\►�
�C•llanca-w:.:
•r�s��lsa\►\
-1�lL ]I:N1.l.w
rrr\1r1r.1
g:•morr.11LrmY\1.1==^i�i�
_
-Irr��i'.Lwla.wr•r_\\'1'.I
_ram
J d:l iC1:I_1-1i
.A.r\l EASE uao_LIl1
•
•
•
..
MINE:
-
-LQ
•
-
11+00
---\•r."1�11.1
r•1•�
-^-mil � _ J 1 w_-
����_�_..,...
mow•-rr��
rrr•�im1i_=wiiT
�- -�- ---
, - - -
r..a:I�E1:c1u�i!w�
�:•wuao�.0
lip
GROUND @ SECTION
PROP. GRADE• N LINE--
'EX.
31+00
420
415
410
405
400
395
0
0
420
415
410
405
400
395
425
420
415
410
405
.'100
395
390
385
380
375
RIP RAP PAD DETAILS
ALL RIP RAP PADS SHALL BE MIN. 4' WIDE x 8' LONG x 1' DEEP,
USING THE GRADATION SPECIFIED BELOW:
RIP RAP
SHALL
BE IN ACCORDANCE WITH
SECTION 9-13.1 OF THE WSDOT/APWA STANDARD SPECIFICATIONS.
RIP RAP
TO BE
REASONABLY WELL GRADED WITH ROCK GRADATION AS FOLLOWS:
PASSING
8 INCH
SQUARE SIEVE 1007
OR MAXIMUM STONE SIZE 8"
PASSING
6 INCH
SQUARE SIEVE 40-60%
OR MEDIUM STONE SIZE 6"
PASSING
2 INCH
SQUARE SIEVE 0-10%
OR MINIMUM STONE SIZE 2"
�
a
2%'
~
%
�
I
F-
I
/
I
I
I
I
NOTES:
-
-�
1. ALL PIPES, STRUCTURES, AND FACILITIES
2 I
2%a
��
`27.
PRIVATELY MAINTAINED UNLESS
/
OTHERWISE NOTED.
I2.
/
DETENTION POND SHALL BE BUILT IN
ACCORDANCE WITH CITY OF RENTON
I
STANDARD PLAN 234.00 ON SHEET C11
_
-.-
--
/
ASSUMED HOUSE
/
\
\
FOOTPRINT (TYP.)
3. REFER TO SHEET L3 FOR TRACT B
\\
LANDSCAPE PLAN.
//
12' WIDE (TYP.)
/
GRAVEL ACCESS ROAD
/
12% MAX. SLOPE
/
\
PER COR STD PLAN
\\
234.50 ON SHT C11
j
/
\
I
/
_
I
1
I
ATER CONTROL POND
N
IG S ID PLAN
I
5ER
C
.3 N 11
/ PROPOSED
i
,' ,�
B
PROPOSED
LOT LINE
POND FENCING PER STD
PLAN 234.40 ON SHEET C11
I 3:1
LOT LINE
OIL/WATER r -
/ SEPARATOR-. `---- �� ----- --- I \\ `� c14
SEE DETAIL
' SHT C9 \ \
�0,410 N \
FLOW CONTROL -
STRUCTURE PER
COR STD PLAN L408 i- -- - ------------- - \
237.00 ON
SHEET C1 1A\IE-405.5 r� �\
\ 7- .. O
\ \\ '\ PONE) BOTTOM 41
z \ \ `b <' , EL-405.00 i
\ \ `� 6\ IE=4IPO \ /
TRACT C g'° \\ \� EMERGENCY
\ OVERFLOWGROWTH
0 ECTIOf� AREA �� \� STRUCTURE
\ \ O \ `� PER DETAIL '406\ �\ oo
40 ON SHEET C11 p' ,
A
\ 8'
\ \ O 1 \ \ \ �0 TRACT B
12+00 12+20
4j4
416
420 \ \ \ 402 \ B V DRAINAGE FACILITY
\ o
oo �� O ��, \
415 R
\ \ �\ \ \
DAYLIGHT PIPE AT^ EL=405.18E Tlr-uTl Inlr Q l I l I orATrn
FA
KL
410 \ ��� \ AND WALKED WITH CITY OF �\
\ \ \ O RENTON STAFF AND \ -�
\ �9 0 \ \ O O \ APPLICANTS ARBORIST PRIOR A
\ \ TO CONSTRUCTION.
405
��� \ \ NOTE: ARBORIST SHALL BE �\
PRESENT DURING EXCAVATION �\ \ O 406 D 409707
�� O AND INSTALL STORM LINE
400 �0 PROV E'PIPE ANCHORS -WITHIN DRIPLINE OF TREES. \ \ r n \ IN COMPLIANCE WITH CITY OF RENTON STANDARDS
o PER DETAIL ON SHEET 11 B A
\INSTALL GABION ENERGY
\ DISSIPATER PER DETAIL \
\ \ SON SHEET 11 B �
40+00 41+00
FLAGGED EDGE
OF STREAM
BENCHMARKS:
FOUND 1.5" BRASS DISK WITH 2" BRASS DISK WITH PUNCH MARK
PUNCH MARK IN CASE AT UNION IN CASE AT THE INTERSECTION OF 2 PER COR COMMENTS DATED 6/8/20
AVENUE NORTHEAST AND NE 19TH NORTHEAST 19TH STREET AND 1 PER COR COMMENTS DATED 10/31/19
STREET, KNOWN AS CITY OF DUVALL, KNOWN AS CITY OF
RENTON CONTROL POINT #716 RENTON CONTROL POINT #1996 NO. REVISION
�42009 �
'S<IONA L ENG\
9-21-20
•
o
rw
�
�
3
=
O
C
�
�
�
W
�
N
O
M
i
Q0oN
o
M
:
Q
L\�L0
Z-
C
Ln
+-,'
N
m
m
O
V
N
Or
I`
Y
Ln
H: 1 "=20' V: 1 "=10
0
EX. GROUND @ SECTION LINE
PROP. GRADE @ SECTION I
�04
0, �l Ln
SURVEYED:
TSL
DESIGNED:
DSC
DC
6/10/20
DID
DRAWN. DSC
DC
12/2/19
DID
CHECKED:
DD
BY
DATE
AP P R
APPROVED:
DD
SCALE:
1 "=10'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
C�
a00
DEVELOPMENT ENGINEERING 4� I SURFACE WATER UTILITY
Nathan Janders 11/12/2020
jfarah 11/13/2020Ucb
VERTICAL: NAVD 1988 . DATE:
HORIZONTAL: NAD 1983/1991 CITY 0 F DETENTION POND PLAN AND SECTIONS 6/18/19 Ill m
OR
RENTON DALPAY SHORT PLAT FIELDBOOK:
1
DALPAY PROPERTIES LLC. PAGE:
DATUM 1 DRAWING No: a
Planning/Building/Public Works Dept. 4033 N.E. SUNSET BOULEVARD U
RENTON, WA 98059 SHEET:C7 OF: �^ W