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A B-1 A
Legergwmtv,, orAwvil
B-1
PLAN
EXISTING
GRADE
SECTION A —A
SHEET FLOW
3:1 (MAX.)
BALES OF STRAW
STAKED DOWN.
STRAW BALE DETAIL
J.
B - 5' CENTERS (TYP.)I
SHEET FLOW PLAN
x10 GAUGE
WELDED WIRE FENCE
GEOTEXTILE
FABRIC
(WOVEN)
(TYP.)
7
LJ
ELEVATION
SILTATION FENCE DETAIL
Y/,'wer
db
z
71
1'-6"
MIN.
I
2"x2" TEE STAKE
2 PER BALE. DRIVE
INTO GROUND.
STRAW
BALE
1'-6" 1'-6"
1
EXISTING
GRADE
FLOW
(MAX.)
COMPACTED EARTH
SECTION B—B
GENERAL NOTES:
1. DO NOT SCALE DRAWING. FOLLOW
DIMENSIONS.
2. ADDITIONAL STRAW BALES MAY BE
REQUIRED AS DIRECTED BY M.S.D.
3. SILTATION CONTROL DEVICES TO
REMAIN IN PLACE UNTIL ADEQUATE
VEGETATIVE GROWTH INSURES NO
FURTHER EROSION OF THE SOIL.
4. SILTATION FENCES SHALL BE
INSPECTED PERIODICALLY FOR
DAMAGE AND FOR THE AMOUNT OF
SEDIMENTATION WHICH HAS
ACCUMULATED. REMOVAL OF
SEDIMENT WILL BE REQUIRED WHEN
IT REACHES 1/2 OF THE HEIGHT
OF THE SILTATION FENCE.
5. STRAW BALES SHALL BE INSPECTED
PERIODICALLY FOR DETERIORATION.
BALES WHICH HAVE ROTTED OR
FAILED SHALL BE REPLACED AS
DIRECTED BY M.S.D..
6. ATTACHMENT OF WELDED WIRE FENCE
AND GEOTEXTILE FABRIC TO BE IN
ACCORDANCE WITH THE MANUFACTURER'S
RECOMMENDATION.
GEOTEXTILE FABRIC
(TYPE 3) ATTACHED
TO WIRE FENCE.
CUT 6"x6" TRENCH
AND PLACE FABRIC
IN DITCH & BACKFILL.
FLOW --2—�
TEE POST W/
/ SPADE BASE
i
6"I III 2
SECTION B—B
EX.
GRADE
TYPICAL
SILTATION CONTROL
DEVICES
METROPOLITAN ST. LOUIS SEWER DISTRICT
Standard Details of Sewer Construction
Dr. AES/SAM
Ch. P.T.K.
2009
SHEET 3