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SDCB RIM 445.4
\IE 6 "PVC = 441.42
E (SW)
_ 1 12 ADS = 441.14 (E)
IE t "BADS = 436.61 (E i!
IE 12'ADS, 436.36 )
E 6'PVC - -4-40.64-,(N) --
/ I TABS = 436 3-(SW)-
- - -� SS MH a ti
RIM = 445.65
IE 6' = 439.30 --
r � IE 6' = 437.95
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" PVC SS 12" PVC SS `12" P C SS 12' PVC SS, 12" PVC SS -
P
4-
P�
NU3
rciM - v .its
NQ5 �
CONTROL POINT
N 177624.30
E 1322458.70
SDCB RIM---
15° S
N0.1 -1 5AD S
STORMWATER DEWATERING NOTES:
1. CONTRACTOR SHALL HAVE A SUMP PUMP AND A MINIMUM OF 100' OF APPROPRIATELY SIZED HOSE WITH FLOW
DISSIPATER FOR DEWATERING LIFT STATION FOUNDATION.
2. IF REMOVAL OF STORMWATER FROM LIFT STATION FOUNDATION BECOMES NECESSARY CONTRACTOR SHALL INSTALL
SUMP PUMP IN A MANNER THAT MINIMIZES SEDIMENT MOBILIZATION AND PROVIDE TEMPORARY STORM WATER COLLECTION
SYSTEM, SUCH AS A BAKER TANK. THE DISCHARGE END FROM THE BAKER TANK SHALL HAVE A FLOW DISSIPATER TO
REDUCE THE POTENTIAL FOR EROSION AT THE DISCHARGE LOCATION. THE PERIMETER OF THE DISCHARGE PROPERTY
SHALL BE MONITORED FOR SURFACE WATER RUNOFF DURING DEWATERING OF THE FOUNDATION. SURFACE WATER RUNOFF
FROM THE PROPERTY IS ACCEPTABLE IF IT IS MEASURED AT LESS THAN 10ONTU TURBIDITY AND IS NOT CAUSING
EROSION.
12' PVC SS
04 IE 440
JOINTS IN FILTER FABRIC
SHALL BE SPLICED AT
POSTS. USE STAPLES, WIRE
RINGS, OR EQUIVALENTS TO
ATTACH FABRIC TO POSTS. 2 "x2" BY 14 Go. HIRE OR 2"x2" 14 Ga. WIRE OR
EQUIVALENT, IF STANDARD EQUIVALENT, NT, IF STANDARD
STRENGTH FABRIC USED STRENGTH FABRIC USED
I
? FILTER FABRIC z
TRENCH
6' MAX BACKFILL TRENCH W
NATIVE SOIL OR 3/4" — 1.5" J
MINIMUM 4 "x4" TRENCH WASHED GRAVEL
POST SPACING MAY BE
INCREASED TO 8' IF WOOD POSTS, STEEL
WIRE BACKING IS USED FENCE POSTS, REBAR,
NOTE: FLTER FABRIC FENCES SHALL BE OR EQUIVALENT
INSTALLED ALONG CONTOUR WHENEVER POSSIBLE
SILT FENCE
NOT TO SCALE
TO
h�
12" PVC SS
CIE IN 42278'
�)P1�422.38'
lEoUT = 42-.28
EA SHALL BE
EXITING OR
R CONDITIO
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TRUCKI WASH AREA,jSEE �
()NAIL THIS SHI EET
C STING TXI RE . D0 x
NOT B ��'/
PVC 12" PVC s =_
12 PVC
1 � 12" PV Q SS .—
" SS
)
I
480" 5 � -/ � - -/✓ - -- - - -� EXISTING ASP TTO BE
i9 24' i SILT FENCE; SEE DETAIL/ ��� REMOVED
12 6) THIS�HEET Q'
12 ' 91�
EXISTING OVERALL SITE AND TESC PLAN
1' =10'
lM = `.125
BOTT M OF
XH
i
I
SSI MH 4P2T103 i1
- TYR 1, ' 48 01
�21M 430.88'1
1 U,T 1424.36' (12 "0)�
i I
TOP O
\ .VA LT 8' i
-- TOP OF
AULT =6'
DOWN
SV
SSTING P99 ER BOX, 'DO h
NOT DISTURB
co
SSMH
IM = 428.93 OP OFI -
2E = 419.55 AULT =2'
IT = 426.90 DOWN)
n
1 "PVC SS)
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SAW
TRUCK WASH -PAD DETAIL
NOT TO SCALE
5- 362803
INSTALLATION DETAIL
DUMP STRAP
1" REBAR FOR BAG —
REMOVAL FROM INLET,
TYPICAL BOTH SIDES
SILT SACK
INLET OR CATCH BASIN
LD
LD
i
N
EXPANSION RESTRAINT
(1/4" NYLON ROPE,
2" FLAT WASHERS)
IE
4,75'
DOWN/
o _
G SEWAGE HOLDING '
DO.NOT DISTURB,
E DIRECT ACCESS FOR
IG BY OTHERS.
SDCB
RIM=
428.73
IE8 " ADS = 426.16(
SS MH #P2 -02,
j TYPE 1, 48 "0
RIM = 428.70'
IE IN = 424.46' (12 "0)
IF OUT = 424.36' (12"0)
SIKH
RIM = 42829
IE 30' CPP = 41934 (W)
IE 8' CPP = 42159 (SE)
IE 30' CPP = 419.20 (SE)
RARY SILT SCREEN, SEE
BELOW
OR HAY BAILS ACROSS
FOR TESC
SS MH $P2 -01, TYPE 1, 48 "0
RIM = 429.00'
E IN = 424.22' (12"0)
IE OUT = 422.92' (12'0)
EXISTING FENCE, REMOVE AS
NECESSARY FOR
CONSTRUCTION, RESTORE TO
EXISTING OR BETTER CONDITION
cnrn
BAG DETAIL
DUMP STRAP
2 EACH
DUMP STRAPS
SIGNED: 05123112
SIGNED: 05123112
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M INEERS N N E R S NTISTS
RI-12 ENGINEERING, INC.
http: / /www rh2eom
maTboxG,h2.com 1.80()320.8052
BELLINGHAM aw.DTmu ve
454 West Horton Road
BOTHELL ass.ss,.smo
22722 29th Drive SE, Suite 210
EAST
WENATCHEE sos.eas.zsoo
300 Simon Street, Suite 5
RICHLAND sossoss,e,
114 Columbia Point Drive, Suite C
SILVERDALE aso.ais.�seo
2021 NW Mhyre Rd Suite 107
TACOMA zsa�z w
621 Pacific Avenue Suite 104
SCALE: SHOWN
0 1" 2"
DRAWING IS NOT TO SCALE
IF BAR IS NOT 2" LONG
STORM DRAIN
SILT
`J
SCREEN DETAIL
RECORD DRAWING
TO
TOCONI TRUCTOO RECORDS
ec4 04/25/12
aor: i
DK Ne.
co,
DEB
EH
NOT TO SCALE
DAM July 11, 2013
STREET
3
RH2 RING INC. DATE
WENT: REN
Qj
REVISED TO CONFORM TO CONSTRUCTION RECORDS
AHF
I EH
04/25/13
-NO: 112 -033
17
NO.
REVISION
BY
I REVIEW
I DATE
ETrN -e UBHS- D- C0LDWG