9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

99

99

99

9

9

9

9

9

9

9

9

9

9

9

9 9 9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

99

99

9

9

9

9

9

9

9

9

9

9

99

999

9

9

99

9

99

9

9

9

9

9

9

9

9

9

9

9

9

842.61

i

i

i

i

i

5

%

5

%

846.29

3.3

2%

844.00

845.23

3

.3

2

%

848.48

BIOROLL, TYP.

MEET EXISTING

AGGREGATE

PAVEMENT

SILT FENCE, TYP.

DRINKING FOUNTAIN

WITH BLOW-OFF

CR5.0

6

CR5.0

7

1" HDPE WATER SERVICE

(APPROX. 246 LF) - CONNECT

TO EXISTING SERVICE

848.34

847.18

3

.

3

2

%

847.45846.16

1.3

7%

845.80

845.97

SILT FENCE, TYP.

SILT FENCE, TYP.

847.39

847.63

847.84

847.25

845.98

846.80

1.37%

AGGREGATE TURN-AROUND

TO FOLLOW EXISTING GRADE

(3% MAX. SLOPE, 1.5% MIN.

SLOPE)

847.32

847.03

847.01

847.60

847.11

I hereby certify that this plan,

specification, or report was prepared

by me or under my direct supervision

and that I am a duly Licensed

Landscape Architect under the laws of

the State of Minnesota.

SHEET

DATE:

LICENSE #:

PRINT NAME:

REVISIONS

DATENO. BY CHKD APPR

DRAWN BY

DESIGNED BY

CHECKED BY

COMM. NO.

SIGNATURE:

01811978.02

08/20/2020

TIMOTHY B. WOLD

42164

J. FILLMORE

T. WOLD

K. GRIESHABER

CR3.0

LAKE BYLLESBY REG

IO

NAL PARK

DAKO

TA CO

UN

TY PARKS

CAN

NO

N RIVER ACCESS

GRAD

IN

G EN

LARG

EM

EN

T PLAN

CAN

NO

N RIVER ACCESS (U

PPER TRAIL &

PARKIN

G AREA)

M

A

T

C

H

L

I

N

E

S

E

E

S

H

E

E

T

L

3

.

1

0

LEGEND

EXISTING CONTOUR

PROPOSED CONTOUR

PROPOSED SPOT ELEVATION

CATEGORY 3N EROSION

CONTROL BLANKET

SILT FENCE

CONSTRUCTION LIMITS

895.25

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9 9

9

9

9

9

9

99

99 9 9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

99

99

99

9

9

9

9

9

9

99

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

842.61

840.42

836.87

834.91

828.43

826.87

826.64825.08

823.88

820.84

819.53

820.26

818.26

816.62

815.76

814.38

812.67

811.88

830.80 TW

828.49 BW

828.60 TW

826.70 BW

826.00 TW

825.16 BW

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

i

5%

3.8%

5

%

5%

5

%

5

%

5

%

5

%

5

%

5

%

5

%

3

%

5

%

5

%

5

%

6' WIDE ACCESSIBLE

AGGREGATE TRAIL,

TYP.

CR5.0

2

BOULDER RETAINING

WALL, TYP.

WETLAND DELINEATION

LINE, TYP.

844.00

CR5.9

9

NOTE:

TRACTION MATS SHALL BE

UTILIZED FOR ANY WORK

WITHIN OR DIRECTLY

ADJACENT TO THE EXISTING

WETLAND.

SILT FENCE, TYP.

SILT FENCE, TYP.

833.40

832.16

829.71 TB

829.04 TB

830.90 TW

830.24 BW

8

.

3

3

%

8

.3

3

%

UPPER BOARDWALK

(6' WIDE BASE PAN)

831.10

829.59

830.24 TB

811.65

811.58

811.10 TB

804.50 TB

800.50

811.10 TW

808.72 BW

811.73 TW

811.00 BW

1

%

1

%

LOWER BOARDWALK

(6' WIDE TIMBER)

- SEE SHEET S0.2

BOULDER RETAINING

WALL, TYP.

809.30 TB

3

.

2

4

%

804.50 TB

CR5.9

9

LOWER BOARDWALK

(6' WIDE BAR GRATE)

- SEE SHEET S0.3

FLOATING SILT

CURTAIN, TYP.

BIOROLL, TYP.

I hereby certify that this plan,

specification, or report was prepared

by me or under my direct supervision

and that I am a duly Licensed

Landscape Architect under the laws of

the State of Minnesota.

SHEET

DATE:

LICENSE #:

PRINT NAME:

REVISIONS

DATENO. BY CHKD APPR

DRAWN BY

DESIGNED BY

CHECKED BY

COMM. NO.

SIGNATURE:

01811978.02

08/20/2020

TIMOTHY B. WOLD

42164

J. FILLMORE

T. WOLD

K. GRIESHABER

CR3.1

LAKE BYLLESBY REG

IO

NAL PARK

DAKO

TA CO

UN

TY PARKS

CAN

NO

N RIVER ACCESS

M

A

T

C

H

L

I

N

E

S

E

E

S

H

E

E

T

L

3

.

9

GRAD

IN

G EN

LARG

EM

EN

T PLAN

CAN

NO

N RIVER ACCESS (LO

WER TRAIL)

LEGEND

EXISTING CONTOUR

PROPOSED CONTOUR

PROPOSED SPOT ELEVATION

CATEGORY 3N EROSION

CONTROL BLANKET

SILT FENCE

CONSTRUCTION LIMITS

895.25