C301E EC (1)

O a ✓ SPILLWAY
. 1\ x 9.5' L x 3' W 27"
n 4 \ THICK WITH NCDOT—
\ ✓ TYPE 2 NON-WOVEN-
y X - -\ GEOTEXTILE FABRIC
—x z �,.t. C UNDERNEATH r f 718 DRAINEMP. SLOPE ,c /
! %LIMITS OF
DISTURBANCE /
TEMP. SEDIMENT
/ ! / ' ' VVV FENCE (TYP.)
rH/ I SEE DETAIL 2/C501 f
TEMPORARY DIVERSION LIMITS OF
DITCH (TYP.) DISTURBANCE
SEE DETAIL 3/C502 8 •1KI SKIMMER BASIN #12/
I� � S.D.O. #12
LO SPILLWAY
z IN
/ f
`\ TEMP. SEDIMENT
FENCE (TYP.)
SEE DETAIL 2/C501
oD 0 L!
r 50' UNDISTURBED
p BUFFER I /
SKIMMER BASIN #28/
S.D.O. #28
PILLWAY /
50UNDISTURBED-
BUFFER
\ I SKIMMER BASIN #9/
-100e° ` rl ( \ \ ' S.D.O. #9
I C
.-..-- .,� .wry -.,.e -_... •'"" .,._._ _"`"., „._.._.._ _.._.-
` _ ....................... ,_
CONTRACTOR TO EXTEND TEMPORARY
SLOPE DRAINS AND RE -WORK
~ a TEMPORARY DIVERSIONS AND STONE STONE OUTLET (TYP.)
P �
INLET PROTECTION AS THE -- SKIMMER BASIN #2/_---
OVERBURDEN SOIL FILL HEIGHT S?Q S.D.O. #2 -SEE DETAIL 7/C502
' SKIMMER BASIN #16/
-• INCREASES. a 18" TEMP. SLOPE "
/ f : -S.D.O. #16 __
_
,.�- --- � DRAIN '"" - —" TEMP SEDIMENT
t r
......_._..ii I FENCE (TYP.)
x9S5 ILRXP RAW 27 / SEE DETAIL 2/C501
STONE OUTLET (TYP) / TC TYPE 2 NON -WOVEN, SPILLWAY
\.� SEE DETAIL 7 C502 R r
572 !' f J GEOTEXTILE FABRIC
--562. j SKIMMER BASIN #i/ UNDERNEATH_
\ ' ` S.D.O. #1 t
(v` SPILLWAY X
i' i `•� � .'\ �—X-...�_x--X�" -__ 18" TEMP. SLOPE
\ \ CLASS I RIP RAP SW S80 x—X--_,-X DRAIN
LEGEND
EXISTING PROPERTY LINE
— —
PROPOSED PROPERTY LINE
-
EXISTING BUILDING
,
L_J
PROPOSED BUILDING
MINE PERIMETER
PROPOSED SECURITY FENCE
—X—X—X—X—
TEMPORARY DIVERSION DITCH
TD>
TEMPORARY SILT FENCE
- - - - - - - -
PROPOSED ENERGY DISSIPATOR
TEMPORARY CHECK DAM
v
MINE HAUL ROAD
DISTURBED AREA
F
STONE OUTLET
p
TEMP. SLOPE DRAIN
STONE INLET PROTECTION'
S.D.O.
STORM DRAINAGE OUTLET
x - %
DITCH
TEMPORARY DIVERSION
SEE DETAIL)3/C502SIONE. INLET
PROTECTION (TYP.)
\
cap s2o LIMITS
crDISTURBANCE
I
j CLASS I RIP RAP 3'W
x 9.5' L x 3' W 27"
/ THICK WITH
TYPE 2 NON -WOVEN
/ GEOTEXTILE FABRIC
/ UNDERNEATH
INLET
PPROTECTIONN (TYP.)
I\ STONE OUTLET (TYP.)
SEE DETAIL
18" TEMP. SLOPE-_ 5
620 IN SPILLWA
610If SKIMMER BASIN #3/
590 — �x �., < I /
^, i a. /
CONTRACTOR TO PLACE CURLEX 1 j
EXCELSIOR MATTING ACROSS THE �'.. ' ' F 50' UNDISTURBED
ENTIRE LENGTH AND WIDTH OF ALL - ._, t \ I /' BUFFER 6
\ SLOPES 3H:1V AND STEEPER. 4 _
TEMPORARY DIVERSION
DITCH (TYP.)
SEE DETAIL 3/C502
THE
E WATER IS E
�S BETWEEN 'AILING PONDS TED \ \ \ TEMP. SEDIMENT
r " 1&2. SKIMMER BASIN #29/ \ ` FENCE (TYP.)
/ \ \ , S.D.O. #29 SEE DETAIL 2/C501
LIMITS OF \ %
DISTURBANCE
NNI
15" TEMP. SLOPE SPILLWAY -
DRAIN •� -`�- �,_ ( .-✓ --` g2'
SKIMMER BASIN #13/ / s
S.D.O. #13 j
FL
SPILLWAY \
a 672 STONE INLET
= m cp PROTECTION (TYP.)
614
MATCHLINE—SHEET C301
_
a
i
N = I
W
W �
M
MO
E W
oa >-
o d
z
POND #1
ELEVATION (WE) - 594'
- 579' (DETAIL 4/C401
PERIMETER SECURITY
/ r / %� .• 7 / ' - I" FENCE TO CLEAR SPAN
r JURISDICTIONAL AREA
WE - 584'
OM - 569'
4 �-
NXI
/ I �.
f
SKIMMER BASIN #11/
-- S.D.O. #1 i / l
!' ,^fir I ./� �f,s r,. •,,,� �„•„ `O \, \ ' i
pa
\ / r
\\Ss° MATCHLINE—SHEET C301 C `
i
LaBeRa
Powered by partnership.
615 St. George Square
Suite 300
Winston-Salem, NC 27103
336-842-4065
C#0430
labellapc.com
© 2019 LaBella Associates
ALAMANCE
AGGREGATES, LL
,r Threatt, VP
Snow Camp Mine
N0: DATE: DESCRIPTION: f
(REVISIONS
PROJECT NUMBER:
2190335
DRAWN BY.
KCG/ATC
REVIEWED BY:
PAS
ISSUED FOR:
CONSTRUCTION
DATE:
7/18/19
DRAWING NAME:
SEDIMENTATION &
F.ROSION CONTROL
PLAN
T
A.... DRAWING NUMBER.
k w . w C
\. t
30 0 30 60 90 120
T T TC301
T I