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MAY BE USED SHORT TERM
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RECEIVED
NOTES: AUG 2 4 2020
ITY
1. ADDITIONAL MEASURES MUST BE CONSIDERED DEPENDING ON SOIL CF ' ' 1D
TYPES. BALDING DIVISION
2. BIO-FILTER BAGS SHOULD BE STAKED WHERE APPLICABLE FOR FURTHER INF❑RMATI❑N
USING (2) 1"x2" WOODEN STAKES OR APPROVED EQUAL PER BAG. ON DESIGN CRITERIA SEE
CHAPTER 4 OF CLEAN WATER
3. WHEN USING 30" BIO-BAGS TO PROTECT A CATCH BASIN YOU SERVICES EROSI❑N PREVENTION
HAVE 4 BAGS AND THEY SHALL BE OVERLAPPED BY 6". AND SEDIMENT CONTROL
PLANNING AND DESIGN MANUAL,
\ LET P OTECTI O N
TYPE 4 CleanWater Services
DRAWING NO. 915 REVISED 10-31-19
FOR FURTHER INFORMATION
ON DESIGN CRITERIA SEE
CHAPTER 4 OF CLEAN WATER
' SERVICES EROSION PREVENTION
AND SEDIMENT CONTROL O�N� SFF
• PLANNING AND DESIGN MANUAL. QPc,0\ c,SS P : OTF S FO
0 a R
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RADIUS = 25' MIN. � ► , • 'o p �. v
' Vi
SEE NOTE 5 FOR APPROVED ROCK 'O�0 OF G��
�\O S
P ���
SUBGRADE REINFORCEMENT \\- ;.?
GEOTEXTILE, AS REQUIRED PAC'
8" MIN.
DEPTH
GRAVEL CONSTRUCTION
/ ENTRANCE CURB RAMP
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PAVEMENT
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NOTES:
• 1. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING OR FLOWING
• OF SEDIMENT ONTO PUBLIC RIGHT-OF-WAYS. THIS MAY REQUIRE TOP DRESSING, REPAIR AND/OR
CLEAN OUT OF ANY MEASURES USED TO TRAP SEDIMENT.
2. WHEN NECESSARY, WHEELS SHALL BE CLEANED PRIOR TO ENTRANCE ONTO PUBLIC RIGHT-OF- WAY.
3. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE
THAT DRAINS INTO AN APPROVED SEDIMENT TRAP OR SEDIMENT BASIN.
4. WHERE RUNOFF CONTAINING SEDIMENT LADEN WATER IS LEAVING THE SITE VIA THE CONSTRUCTION
ENTRANCE, OTHER MEASURES SHALL BE IMPLEMENTED TO DIVERT RUNOFF THROUGH AN APPROVED
FILTERING SYSTEM.
5. DIMENSIONS
SINGLE FAMILY
20' LONG BY 20' WIDE 8" DEEP OF 3/4" MINUS CLEAN ROCK.
COMMERCIAL/SITE DEVELOPMENT
50' LONG BY 20' WIDE 3-6" CLEAN ROCK, GOVERNING AUTHORITY MAY REQUIRE GEOTEXTILE
FABRIC TO PREVENT SUB-SOIL PUMPING.
C0 \ ST U CTI 0\ E\ T A\ CE CleanWateer Services
DRAWING NO. 855 REVISED 10-31-19
R
ANGLE FILTER FABRIC FENCE TO
ASSURE SOIL IS TRAPPED
III i
•
•
111).... .. .
IPOSTS ANDD
DATTACH 2"x 2"
PLAN VIEW
3, USE STITCHED LOOPS NOTES:
MIN. OVER 2"x 2" POSTS
FROM TOE SLOPE. I 1. SEDIMENT FENCE TO HAVE STITCHED
LOOPS AROUND 2" x 2" POSTS.
2. BURY BOTTOM OF FILTER FABRIC 6"
VERTICALLY BELOW FINISHED GRADE.
2'-6" 3. 2"x 2" FIR, PINE OR STEEL FENCE
4'-0" POSTS.
1 4. POSTS TO BE INSTALLED ON UPHILL
SIDE OF SLOPE.
5. COMPACT BOTH SIDES OF FILTER
6" \� FABRIC TRENCH.
FILTER FABRIC 1'-6" 6. PANELS MUST BE PLACED
MATERIAL 36" —
ACCORDING TO SPACING ON
WIDE ROLLS. DRAWING NO. 940.
PROFILE
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2'-6" ;i:i:i ;:;:;:;i*:::;:;:;:;:;:;:;:;:; ::::•::::::::::i:::;:;:;:;:;i;:.:.:.:.:.: :::!: FILTER FABRIC MATERIAL
'iii` •iiii••ii`:•i`ii'i'i•• `iii••iiiii`iiiiiiii•%�'i•%•�i iii! 36" WIDE ROLLS
Oi•O� •OHO'J�O•O�•00000:•�•�'OHO•:O•JOOJO: •:O`O�'OJO�•O�•�O•�' •i's
6"
1'-6"
I — — FOR FURTHER INFORMATION
6' MAXIMUM SPACING ON DESIGN CRITERIA SEE
CHAPTER 4 OF CLEAN WATER
SERVICES EROSION PREVENTION
FRONT VIEW AND SEDIMENT CONTROL
PLANNING AND DESIGN MANUAL.
SEDIMENT FENCE CleanWate Services
DRAWING NO. 875 REVISED 10-31-19
,