HomeMy WebLinkAboutR-401426T
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CB INSERT, SEE
NOTE 1
ADAPTER
SKIRT —
CB DRAINAGE GRATE
(RECTANGLE GRATE
SHOWN)
GRI
SEDIME
DEBRIS
FIL
SEDIMENT
ACCUMULATION
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RETRIEVAL STRAP
SYSTEM, TYP
GEOTEXTILE
FABRIC
OVERFLOW (TO BYPASS
PEAK FLOWS)
BELOW INLET
GRATE DEVICE
r T I A I
CB INLET PROTECTION NOTES:
1. FILTERS SHALL BE REMOVED AND CLEANED OR REPLACED AFTER EACH STORM EVENT.
2. INSTALLATION: REMOVE THE GRATE FROM CATCH BASIN. IF USING OPTIONAL OIL
ABSORBENTS, PLACE ABSORBENT PILLOW IN UNIT. STAND THE GRATE ON END. MOVE THE
TOP LIFTING STRAPS OUT OF THE WAY AND PLACE THE GRATE INTO THE DANDY BAG II
SO THAT THE GRATE IS BELOW THE TOP STRAPS AND ABOVE THE LOWER STRAPS.
HOLDING THE LIFTING DEVICES, INSERT THE GRATE INTO THE INLET.
3. MAINTENANCE: REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM VICINITY OF UNIT
AFTER EACH STORM EVENT. AFTER EACH STORM EVENT AND AT REGULAR INTERVALS,
LOOK INTO THE DANDY BAG II. IF THE CONTAINMENT AREA IS MORE THAN 1/3 FULL OF
SEDIMENT, THE UNIT MUST BE EMPTIED. TO EMPTY UNIT, LIFT THE UNIT OUT OF THE
INLET USING THE LIFTING STRAPS AND REMOVE THE GRATE. IF USING OPTIONAL OIL
ABSORBENTS, REPLACE ABSORBENT WHEN NEAR SATURATION.
4. PROVIDE INLET PROTECTION ON ALL EXISTING AND PROPOSED CATCH BASINS THAT WILL
RECEIVE RUNOFF FROM THE SITE.
5. REMOVE AND DISPOSE OF THE FILTERS AT END OF PROJECT AFTER STORM LINES HAVE
BEEN CLEANED AND APPROVED BY THE BOEING CONSTRUCTION MANAGER.
INLET PROTECTION
C501-2A SCALE: NTS
C501-2B
C501-2C
i BergerABAM
CALL 48 HOURS ��
BEFORE YOU DIG 33301 9th Avenue South, Suite 300
1-800-424-5555 Federal way, Washington 98003-2600
(206) 431-2300 Fax:(206) 431-2250
SYM REVISION BY APPROVED DATE
ORIG MITIGATION HANGAR C180242 ABAM SPT 10/09/18
SYM
3YPASS
a
0
„ MAN
OCK TIED
NDDS SHALL BE
WIRED
ALTERNATE INLET PROTECTION NOTES:
SECURE WITH SAND BAGS SUCH THAT THE
COMPOST SOCK MAINTAINS CONTACT WITH THE
PAVED SURFACE FOR THE ENTIRE PERIMETER OF
THE INLET BEING PROTECTED (TYP). MIN OF
4—FEET O.C.
COMPOST SOCK PER WSDOT STD PLAN
1-30.40-01 WRAPPED IN HIGH VISIBILITY FENCE
MATERIAL (HIGH DENSITY POLYETHELENE OR
POLYPROPYLENE MATERIAL SHALL BE UV
RESISTANT AND ORANGE IN COLOR)
1. ALTERNATE INLET PROTECTION SHALL ONLY BE USED WHERE STANDING WATER ELEVATION WITHIN THE CONVEYANCE SYSTEM IS WITHIN
2—FEET OF THE CATCH BASIN RIM ELEVATION.
2. MAINTENANCE: REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM VICINITY OF INLET AFTER EACH STORM EVENT AND AT REGULAR
INTERVALS.
3. REMOVE AND DISPOSE OF COMPOST SOCK AND SAND BAGS AT END OF PROJECT AFTER STORM LINES HAVE BEEN CLEANED AND
APPROVED BY THE BOEING CONSTRUCTION MANAGER.
24" CPEP PIPE-
4" PERFORATED PVC CONNECTION
GEOTEXTILE FOR UNDERGROUND DRAINAGE, PER
WSDOT STANDARD SPEC. 9-33.2(1), TABLE 1 AND
TABLE 2, MODERATE SURVIVABILITY 160 LB MIN.
CLASS A. PROVIDE AT SIDES & BOTTOM WITH 6"
OVERLAY AT SEAM.
REVISION
ALTERNATE INLET PROTECTION
C501-2A SCALE: NTS
C501-2B
C501-2C
TRAFFIC PLATE
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4'
SUMP FOR TEMPORARY INTERCEPTOR SWALE SYSTEM PUMP
C501-2E SCALE: NTS
C501-2F
BY I APPROVED I DATE
P. ?
OF WAS,,,,,
x
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ioNaL ��`�'�
2'
GRAVEL BACKFILL FOR
DRAINS, WSDOT STD SPEC.
9-03.12(4).
4" PERFORATED PVC
UNDERDRAIN PIPE, WSDOT
STD SPEC. 9-05.2(6) —
GEOTEXTILE FOR UNDERGROUND DRAINAGE, PER
WSDOT STANDARD SPEC. 9-33.2(1), TABLE 1 AND
TABLE 2, MODERATE SURVIVABILITY 160 LB MIN.
CLASS A. PROVIDE AT SIDES & BOTTOM WITH 6"
OVERLAY AT SEAM.
0.25'
N
TEMPORARY INTERCEPTOR SWAGE
C501-2E SCALE: NTS
C501-2F
SECURE WITH SAND BAGS SUCH THAT THE
COMPOST SOCK MAINTAINS CONTACT WITH
THE PAVED SURFACE FOR THE ENTIRE
LENGTH OF THE SLOT DRAIN BEING
PROTECTED (TYP.) MINIMUM OF 10'-0" O.C.
COMPOST SOCK
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SLOTTED DRAIN PER PLAN
NOTE:
1. IN LOCATIONS WHERE SLOT DRAINS ARE LOCATED WITHIN DRIVE AISLES AN
ERTEC SLOT GUARD SHALL BE USED. THE SLOT GUARD SHALL BE INSTALLED
AND MAINTAINED PER THE MANUFACTURER'S RECOMMENDATIONS.
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TYPICAL SLOTTED DRAIN PROTECTION
C501-2A SCALE: NTS
C501-2B
CIVIL PERMIT SET
V3
DESIGN BY: BERGERABAM DATE 10/22/2018
DRA1
ACCEPTABILITY
JDM
THIS DESIGN AND/OR
CHE
SPECIFICATION IS APPROVED
SPT
ENG
APPROVED BY
DEPT.
I DATE
BEE
R-401426
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING
Ann Fowler 12/14/2018
SURFACE WATER UTILITY
rstraka 12/14/2018
0:11
1AI L SUBTITLE CURRENT REVISION SYMBOL DATE
10 09 18 EMPORARY EROSION AND SEDIMENT CONTROL DETAIL C180242 0 R G 10/09/18
10/09/18 SHEET
TITLE MITIGATION HANGAR C501-2D C17
10 09 18
RENTON SITE JOB N0. COMP N0.
C180242
CIVIL MASTER SITE RENTON, WA DWG NO. RTN—YD—0501-2D