10-Snow Camp Plan Sheets 301C

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LEGEND
EXISTING PROPERTY LINE
— —
PROPOSED PROPERTY LINE
— —
EXISTING BUILDING
f
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PROPOSED BUILDING
0
MINE PERIMETER
PROPOSED SECURITY FENCE
x x x x
TEMPORARY DIVERSION DITCH
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TEMPORARY SILT FENCE
PROPOSED ENERGY DISSIPATOR
TEMPORARY CHECK DAM
MINE HAUL ROAD
DISTURBED AREA
Fj
STONE OUTLET
p
TEMP. SLOPE DRAIN
STONE INLET PROTECTION
r
S.D.O.
STONE DRAINAGE OUTLET
TEMP. SEDIMENT
FENCE (TYP.)
CONTRACTOR TO PROVIDE CURLEX I
EXCELSIOR MATTING ACROSS THE
ENTIRE LENGTH & WIDTH OF ALL
SLOPES 3H:1V AND STEEPER
1 141 \
TEMP. SEDIMENT \
FENCE (TYP.)
SEE DETAIL 2/C501 \
/ 50' UNDISTURBED \
BUFFER
i
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—x �x—�
li l
MINE HAUL ROAD
�\ L 0 U NI) A'�N�
_T/E R
=x-
JI ILLYY/"11 7
STONE OUTLET (TYP.)
SEE DETAIL 7/C502
SPILLWAY
2 00 \
I I \ \ \
F NNf�G I \SECUR�TY I I � � �- x— x
1 �� x—X—x x
��� \ —�� x—x x—x x—x—x—x-
- I!- fr� x=x X-x X X X-
X—x—x—x—x—
!!
3 00
LIMITS OF
LIMITS OF DISTURBANCE
630\ \ \ \ \
/ DISTURBANCE 1
\ \ 20' WIDE EMERGENCY ACCESS ROAD
I \ \ \ \ \ \ CONTRACTOR TO INSTALL 8 INCHES
\ O r \ \ \ ABC STONE AND KEEP ALL \ \
\ CONTOURS THE SAME \ 4\POF \
\ \ I
102-�3 \
\ I / o \
1 TO STREAM BUFFER
8' WIDTH OF CURLEX I
EXCELSIOR MATTING OR
APPROVED EQUIVALENT
7 00 \
\ \ \ \ \ -\ \ \ \ \ \ \ \ \
8 00
/ 9 00
\ � CONTRACTOR TO PROVIDE CURLEX I
EXCELSIOR MATTING ACROSS THE
\ \ \ ENTIRE LENGTH & WIDTH OF ALL
SLOPES 3H:1V AND STEEPER \ 1 \ \ \
\ 50' UNDISTURBED \
\ \ ,BUFFER\
10 �Q
\ \\ \ \ \ \ 670
\ \ \ \
SPILLWAY \
MMER BASIN #23/ \ �o' \ \ I \ \ \ \ \ 1
S.D.O. #23 / / -- \ `� \. \ \ 1 I I 11 00 I
\ \ \ \ \ \ S
SEE EDETAIL E7/C502 / \
SKIMMER BASIN #20/
\ Y \ \ \ I \ S.D.O. #20 614
\ \ �\ \ \ I I
—620 \ \ \ \ I 1 00
\ \ I 1 \ STONE OUTLET (TYP.) \
SEE DETAIL 7/C502
\ \\ \ 1 1 \ FES 8
I II INV.=616.00 �
STONE INLET
\ \ \ I \ PROTECTION
1
1 \
1 \
I \.
SKIMMER
BASIN #21/
\ � S.D.O. #21
—x -X- x— x�
1
Q TEMPORARY DIVERSION
F= DITCH (TYP.)
ISEE DETAIL 3/C502
1
I \
I � \
LIMITS OF \
DISTURBANCE
\
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CLASS I RIPRAP
4.5'Wx10.25'Lx14.75'W 27"
THICK WITH NCDOT TYPE
2 FABRIC UNDERNEATH
139.73 LF
OF 18" RCP
3\ 0 30 60 90 120
1" = 60'
\ 1
I FES 7
INV.=617.50
1
0, LaBeLLa
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615 St. George Square
Suite 300
Winston-Salem, NC 27103
336-842-4065
C#0430
labellapc.com
F T T
L 1 -1
© 2019 LaBella Associates
ALAMANCE
AGGREGATES, LLC
Mr. Chad Threatt, VP
Snow Camp Mine
N0:
DATE:
DESCRIPTION:
REVISIONS
PROJECT NUMBER:
2190335
DRAWN BY:
KCG/ATC
REVIEWED BY:
PAS
ISSUED FOR:
REVIEW
DATE:
5/28/19
DRAWING NAME
111=60'
SEDIMENTATION &
EROSION CONTROL
PLAN
DRAWING NUMBER:
C30
1 C