WINDSORSEWER_4SHEET
DATELIC. NO.
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPAREDBY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED
PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Bolton & Menk, Inc. 2020, All Rights ReservedcH:\ELKR\R19122405\CAD\122405G003.dwg 9/17/2020 10:18:07 AMDESIGNED
DRAWN
CHECKED
CLIENT PROJ. NO.
ISSUED FOR DATENO.
R
7533 SUNWOOD DR NW, SUITE 206
RAMSEY, MINNESOTA 55303
Phone: (763) 433-2851
Email: Ramsey@bolton-menk.com
www.bolton-menk.com
OF
JASON W. COOK, P.E.
47451 09/08/2020
ELK RIVER, MINNESOTA
WINDSOR PARK 3RD. ADDITION - SEWER EXTENSION
JWC
KGA
JWC
R19.122405 16EROSION CONTROL DETAILS
4
NOT TO SCALE
DITCH CHECK - BIOROLL
FLOW
CATEGORY 3 EROSION
CONTROL BLANKET
NOTE:
POINT 'A' MUST BE 1'-0" MIN HIGHER THAN
POINT 'B' TO ENSURE THAT WATER FLOWS OVER
THE DITCH CHECK AND NOT AROUND THE ENDS
12'
M
I
N
BLA
N
K
E
T
S
M
U
S
T
OV
E
R
L
A
P
B
Y
4
"
M
I
N
2"x2"x16" LONG WOOD STAKES
AT 2'-0" SPACING DRIVE THROUGH
NETTING AND FIBER ROLL
6", 11ga STAPLES
SPACED 1'-0" ON CENTER
POINT 'A'POINT 'B'
4"x4" TRENCH BACKFILLED
OVER EROSION CONTROL BLANKET
6"-7" DIA STRAW OR WOOD
FIBER ROLL ENCLOSED IN
PLASTIC OR POLYESTER NETTING
EROSION CONTROL BLANKET INSTALLATION
ANCHOR SLOT ALTERNATIVE
NOT TO SCALE
3' LEVEL (MIN)
NOTE:
ANCHOR, OVERLAP & STAPLE
PER MANUFACTURER'S SPECIFICATIONS FOLD UNDER 6"
1' SPACING
ON STAPLES
4" OVERLAP
SILT FENCE - PREASSEMBLED
NOT TO SCALE30" MIN1'-6" MINPOSTEMBEDMENT6"
MIN 6"MINDIRECTION
OF RUNOFF
FLOW
NOTE:
1.GEOTEXTILE FABRIC SHALL BE
PER MnDOT SPEC 3886
EXTEND
FABRIC INTO
TRENCH
FABRIC ANCHORAGE TRENCH
BACKFILL WITH TAMPED
NATURAL SOIL
GEOTEXTILE FABRIC,
36" WIDE (SEE NOTE 1)
STAPLES
2"x2" WOOD POST 5'
MINIMUM LENGTH POSTS
AT 6' MAXIMUM SPACING
ROCK CONSTRUCTION ENTRANCE
NOT TO SCALE
6" MIN
THICKNESS
7
5
'
M
IN
IMUM
25' MI
NI
M
U
M
SILT FENCE TO TIE
INTO BERM OF ROCK
ACCESS EACH SIDE
3" MINUS WASHED
COARSE AGGREGATE
(OR APPROVED EQUAL)
PROVIDE RADIUS
AS NEEDED (TYP)
HARD SURFACE
PUBLIC ROAD
16" MIN CUT OFF BERM TO MINIMIZE RUNOFF FROM SITE
MnDOT TYPE V (3733) GEOTEXTILE FABRIC SHALL BE PLACED
UNDER ROCK TO STOP MUD MIGRATION THROUGH ROCK
THIS RECORD DRAWING HAS BEEN PREPARED, IN PART, BASED UPON INFORMATION FURNISHEDBY OTHERS. WHILE THIS INFORMATION IS BELIEVED TO BE RELIABLE, BOLTON & MENK, INC.CANNOT ASSURE ITS ACCURACY, AND THUS IS NOT RESPONSIBLE FOR THE ACCURACY OF THISRECORD DRAWING OR FOR ANY ERRORS OR OMISSIONS WHICH MAY HAVE BEEN INCORPORATEDINTO IT AS A RESULT. THOSE RELYING ON THIS DOCUMENT ARE ADVISED TO OBTAININDEPENDENT VERIFICATION OF ITS ACCURACY BEFORE APPLYING IT FOR ANY PURPOSE.DATE: 02/14/2022 COMPLETED BY: TJH