HomeMy WebLinkAboutSWP2703497.4M
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-- - - _ -
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Mads INSTALL TEMPORARY YPASS DAM &IETRO
- --r&ek FOR CEEK I SON S C ``-'--
\ _----------- ` x \ ��` _
'. SEE DETAIL � `� ,d N ACC-
_ A r SS, FROM TH/S
.. ' PROVIDE
IF DAM
__ NEEDED TO ND AND PUMP -� V-
� - co
-- - -- - ----- 0' 20
O
F— cn
n SCALE 1 "= 20 Feet =
/DE D Z
x % CONSTRUCTION NOTES-
�•�� LECT-SECONDARY FLOW
LOG DROPS
- �PPX. - ---_ ��
�BYPAS S PIPET - _ --- �-- _-.
24�CMP IE=121.\ t '�� :� - _ �� RE VE S DIMENT TO BASE IGRADES S OVEN
�3- _ �\\ 0�2 0 TO OF RIP RAP O SIDE SL ES.
: : : : : I �' Hb D DIG IF NEEDED TO IDENTIFY RIP PAP.
: : : : BOTTOM : OF: BASIN : : \ tl i I NOT VEREXCAVATE SID SLOPES.
:APPX.: EL: 1.13: : . : t' �� E SM OTH BUCKET, N TEETH.
\\
UTILITY SEMEN ���� �: i DIME LIMITS APPROXIMATE.
A ACCESS SIN `,v �� - \ ��� \ EDIME T DEPTH ABOUT TO 5 F ET
See Note � DOWN Ti41,S S1 E
SLY �� \. \\ . -C('. I
i
24"CMP BYPASS PIPE `\ �_ _ <
LOCATION NOT VERIFI
A �.
o
v
ors�_
F__0
X
4 2'x3' CONG`., BOAC LVER�
/OVERFLOWI'ILL�+V -
_-
,
No ACC _ROM
ACCESS,
- - - -
SlDE
�/S
24"CMP BYPASS PIPE
8/10/09 UTILITY EASEMENT FROM NEW LIFE CHURCH
KING CO. RECORDING #_Z 004 t00_7 Q0009i6
1. PIPE INVERT LEVATIONS TAKEN /FROM PRELIMIN Y SITE
PLAN, NEW LIFECHURCH, WEST SIbE IMPROVEMEN, S.
2. SEDIMENY LIMITS AND BASIN BOTTOM ELEVATIONS ARE
APPROX. HE CITY MAY ADJUST THE SEDIMENT R�MOVAL LIMITS
AND DEPT44S AS NEEDED.
3. TEM/P/'ORARY BYPASS DAM SHALL BE WATER �T�T/
CAN E--GRAIN-ED AND SEDIMENT CAN -BE- DEFIED O, T.
4. ,DISH RESCUE IN THE SEDIMENT BASIN SHALL OCCU
IMMEDIATELY AFTEO THE BY/PASS DAM IS INSTALLED.
UTILITY EASEME
\ LOCATION NOT VERIFIED �� 36" CM INLE _ ��— /\ -- M
\ \ IE =11 .81 '/ --_ ET -
Lj-- - _ -
\ / BYPASS PIPE OUTLET.............- -.. --- - �\
— _ - C
� 24" CMP / � `�� t � .----� _ AC '-
- _ - - -_
IE =1 16.12 \ — `'�� --- ---- _ ----_O - -- - _ ; _ ` _ _ESS' G RA VEL -
w CHq _ ROAD FR
36" CMP OUTLET -
/ IE=114.47 \ \ OVERFLOW SPILLWAY \
IE =116.8 est
CD
` S `
O
RECOMMENDED
FOR APPROVAL
BY Daniel Carey 6/11 /09
BY
ORIGINAL PLANS STAMPED Br.
RONALD J. STRAKA ON:5/12/09
PE #29727 E)PRES: 10/16/09 N�
2009 As -
SEDIMENT BASIN CLEANING DRAWING
REVISION
WC
9 24
9
Su""":
DESIGNED:
DC
DRAWN:
DC
CHECKED:
DC / RS
BY
DATE
APPR
APPROVED:
RS
SCALE:
AS NOTED
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
SR' 1 69
AS —BUILT NOTES — 2009
1. POND BOTTOM WAS WET AND MUCKY.
EXCAVATOR STAYED ON PAD OF SEDIMENT AND REMOVED MATERIAL TO APPX. EL 113
BY JUDGING THE DEPTH SHOVEL WENT DOWN. APPROX 1000 CY REMOVED.
BOTTOM WAS TOO MUCKY TO WALK ON AND SURVEY AFTER WORK WAS FINISHED.
D-34910
VERTICAL- NAVD 1988
HORIZONTAL NAD 1983/1991
D\U M
AS -BUILT 2009 Cleaning
6/10/09
CITY OF
� RENTON MADSEN CREEK SEDIMENT BASIN P� WOK:
CLEANING PROJECT DRAWING NO:
Planning/Building/Public Works Dept. SEDIMENT BASIN 1
SHEET: OF:
x 2
U-1314113171C)F1,