SW3220305_Plansheet C-000-615 - Misc. Detail_20220325

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HOOD BrownAND •
SILT BAG PLACED ON HIGH STRENGTH •
HOLD-DOWN STAKES INLET AGGREGATE OR WOOD PALLETS DOUBLE STICHED GRATE Caldweit
"J" TYPE SEAMS
FLOW FROM DIVERSION DITCH ® GRATE ENVIRONMENTAL ENGINEERING AND CONSULTING
(SEE DETAIL THIS DRAWING) SEWN IN SPOUT 309 East Morehead Street, Suite 160, Charlotte, NC 28202
1" REBAR FOR BA [phone]
EXPANSION REMOVAL FROM INLET North Carolina Board of Examiners for Engineers and
RESTRAINT Surveyors License No. F-0785
�QPG� =III=III=III=III=III= HIGH STRENGTH
III-IIIIII-III-III-III G S G p p
III_IIIIIIIIIIII-III- STRAPPING FOR D D FILTER BAG �' DEFLECTOR
D III -III HOLDING HOSE IN n n D
III -III = DUMP LOOPS
PLACE
12" PLASTIC CORRUGATED PIPE I -III- p
III -III �
III=111-
-I WATER FLOW
=III FROM PUMP n CATCH BASIN-v �•����F " ti'•�
=_III p .•,' :•'o Essi ,�•`:9'•-.
D : Q� 9 •: L
D OUTLET SEAL ` •
RIPRAP (SEE I=III C E AL
DETAIL THIS LIL
SHEET) I I I -I
:.,• i°N � .••��,Q
PUMP DISCHARGE �. •..•Gll0 O.
FI I EI I EI I I- �.
LENGTH -HOSE SECTION N STALLAT O N ''•�;,o„v•''�
4' MIN LEVEL SECTION OPENING
ACCOMODATIONS 02/20/22 9:46 AM
TOP VIEW UP TO 4"
DISCHARGE HOSE
MAINTENANCE NOTES:
MAINTENANCE NOTES:
1. FILTER BAGS MAY BE REMOVED WHEN SITE IS STABILIZED AT THE DIRECTION
1. INSPECT INLET AND OUTLET POINTS AFTER STORMS FOR CLOGGING OR EVIDENCE OF OVERTOPPING. BREACHES OF THE ENGINEER.
IN PIPE OR OTHER CONVEYANCE SHALL BE REPAIRED AS SOON AS PRACTIABLE IF OBSERVED. 2. FILTER BAGS SHALL BE CLEANED OR REPLACED ON A REGULAR BASIS.
2. INSPECT RIP RAP PAT AT OUTLET FOR SIGNS OF EROSION. IF SIGNS OF EROSION EXIST, ADDITIONAL ARMORING 3. FILTER BAG MAY NOT BE MORE THAN HALF FULL AT ANY TIME. FINAL DRAWINGS -FOR REVIEW
PURPOSES ONLY -NOT
C SHALL BE INSTALLED. C
RELEASED FOR CONSTRUCTION
3. INSPECT THE SLOPE DRAIN AS SOON AS POSSIBLE FOLLOWING A STORM THAT CAUSES SURFACE EROSION AND
PERFORM NECESSARY MAINTENANCE.
4. WHEN THE PROTECTED AREA HAS BEEN PERMANENTLY STABILIZED, TEMPORARY MEASURES MAY BE REMOVED. 8" OF SEDIMENT CONTROL STONE
SIDE VIEW
FILTRATION GEOTEXTILEV ESC-J CATCH BASIN INLET PROTECTION
ESC-F VARIES SCALE: NTS
SLOPE DRAIN -
C-000-601 SCALE: NTS
MARINI + NUOWu Ic body * OHSAS 13001:20V
NOTES: ROCKY RIVER
1. USE NO. 5 OR NO. 57 STONE FOR SEDIMENT CONTROL STONE. La REGIONAL
WASTEWATER
2. PROVIDE STABILIZED OUTLET TO STREAM BANK. TREATMENT PLANT
3. WOOD PALLETS MAY BE USED IN LIEU OF STONE AND GEOTEXTILE AS DIRECTED. A J
PHASE 3 EXPANSION
z SUFFICIENT NUMBER OF PALLETS MUST BE PROVIDED TO ELEVATE THE ENTIRE SILT BAG 0 _
0
III=III = III-
2H:1V FLOW ABOVE NATURAL GROUND. ;III=III-III-'' APRON ''=1j1-I REVISIONS
0 o THICKNESS REV DATE DESCRIPTION
11 I I- 1 4. NOTE THAT FLOCCULANTS AND POLYMERS WILL CLOG PORES OF SILT BAG. o
B -I I= I M B
I ;� -III- 5. REMOVE AND PROPERLY DISPOSE OF SILT BAG UPON COMPLETION OF PUMPING OPERATIONS
OR AFTER BAG HAS REACHED CAPACITY, WHICHEVER OCCURS FIRST. SPREAD THE
DEWATERED SEDIMENT FROM THE BAG IN AN APPROVED UPLAND AREA AND STABILIZE WITH TOP VIEW SIDE VIEW
SEED AND MULCH BY THE END OF THE WORK DAY. RESTORE THE SURFACE AREA BENEATH
THE BAG TO ORIGINAL CONDITION UPON REMOVAL OF THE DEVICE.
6. REPLACE SILT BAG IF BAG CLOGS OR HAS RIPS, TEARS, OR PUNCTURES. DURING OPERATION
KEEP CONNECTION BETWEEN PUMP HOSE AND FILTER BAG WATER TIGHT. REPLACE BEDDING LINE IS 2 INCHES wI
IF IT BECOMES DISPLACED. AT FULL SIZE ,
NOTES:
1. MACHINE COMPACTION OF ALL FILL IS REQUIRED. DIVERSION SUFFICIENT TO DIRECT ALL
SEDIMENT -LADEN STORMWATER INTO A SEDIMENT CONTROL DEVICE MUST BE INSTALLED PRIOR TO
CLEARING AND GRUBBING OF THE AREA (OR IN CONJUNCTION WITH THIS OPERATION IF SEDIMENT
CONTROLS AND DIVERSIONS ARE INSTALLED AS EACH CRITICAL POINT IS REACHED). MAINTENANCE NOTES:
2 DIVERSION SHOULD BE LOCATED TO MINIMIZE DAMAGES BY CONSTRUCTION OPERATIONS
RIP RAP
APRON
LOCATION
Do (IN)
La (FT)
W (FT)
d50 (RIPRAP
dMAX (FT)
THICKNESS
SIZE) (FT)
(FT)
EQ SLOPE DRAIN
12
13
14.00
0.45
0.68
1.02
EQ ROAD CULVERT
30
16
18.50
0.50
0.75
1.13
DESIGNED: D. WRIGHT
DRAWN: R. JAMES
CHECKED: K. DEVENDORF
CHECKED: D. VARJABEDIAN
APPROVED: K. DEVENDORF
FILENAME
154689-C-000-615. D W G
1. SILT BAG TO BE CONTINUOUSLY MONITORED DURING OPERATION.
BC PROJECT NUMBER
3. DIVERSION SHOULD BE SEEDED AND MULCHED.
156673
CLIENT PROJECT NUMBER
2. REPLACE SILT BAG IF BAG CLOGS OR HAS RIPS, TEARS, OR PUNCTURES.
4. CHECK DEVICE AFTER EACH RAIN, BUT ONCE A WEEK REGARDLESS. REPAIR AS NECESSARY.
3. DURING OPERATION KEEP CONNECTION BETWEEN PUMP HOSE AND FILTER BAG
CIVIL
5. POSITIVE GRADE MUST BE PROVIDED TO ASSURE DRAINAGE. MINIMUM SLOPE TO BE 1%. TRY NOT
WATER TIGHT.
NOTES:
TO EXCEED A SLOPE OF 5%.
A
4. REPLACE BEDDING IF IT BECOMES DISPLACED.
1. dMAX = 1.5 x d50
A
EROSION &
2. APRON THICKNESS = 1.5 x dMAX
SEDIMENTATION
CONTROL DETAILS
2
fiR� DIVERSION DITCH
SILT FILTER BAG
ESC-K OUTLET STABILIZATION STRUCTURE
DRAWING NUMBER
VAT SCALE: NTS
ESC-H
VAT SCALE: NTS
VARIES SCALE: NTS
C-000-615
Xx SHEET NUMBER
OF
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