Figure 12 Phase 1 Construction Stormwater Plan

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
TCF LEGEND:
(TYP.) S. BATTLEGROUND AVE.
PERIMETER RIP-RAP � i� -�- PROPOSED TOE OF FILL SLOPE A
CHANNEL (TYP.) �% i� � ��� _
PROPOSED TOP OF CUT SLOPE
FLOW PATH
POND OUTLET PIPE
PHASE 3B � 11111017DISCHARGE TO — DEVELOPMENT PHASE BOUNDAR
EXISTING GROUND
' LIMITS OF DISTURBANCE
\ \\ OVERBURDEN �\ \ POND OUTLET PIPE (COD)
\
STOCKPILE ��A DISCHARGE TO
FACILITY EXISTING CULVERT PHASE-3A ��
(OSF-1) �\ \� - _ (AREA=63 AC.) i GROWTH MEDIA ----
J I I111 STOCKPILE ROCK CONSTRUCTION
t ENTRANCE & EXIT
SEDIMENT (PRACTICE 6.06)
10 POND 3A
t�l i i i RECB EROSION CONTROL
BLANKET (PRACTICE 6.17)
SUPER SILT FENCE/COMPOST
TCF ,��� - ®� , /� \ - SEDIMENT FILTER SOCK (CFS)
(TYP.) i� PROPOSED 18 \ PROPOSED 18" / I_ �' POND 3B (PRACTICE 6.66.6.62)
CULVERT, - � f' CULVERT
OSF SEDIMENT 1 CFS/ POND OUTLET PIPE
SEDIMENT BASIN WITH SKIMMER
POND 1 (TYP.) �i� _� \\ DISCHARGE TO (PRACTICE 6.61)
i ---_ r^ l \ EXISTING GROUND
NOTE: STORMWATER ENTERING THE _________
\\ RIPRAP LINED CHANNEL
PROPOSED 18" OPEN PIT IS DISCHARGED VIA (PRACTICE 6.21)
CULVERT PUMPS AS PER NPDES PERMIT
I OUTLET PROTECTION LEVEL
tit PERIMETER RIP-RAP ��
OVERBURDEN � SPREADER (PRACTICE 6.4)
STOCKPILE t CHANNEL TYP.
✓�i ( 1� FACILITY (OSF-2) I
--------- DIVERSION BERM
1 / SOUTH / \ -
1 / CREEK CFS
S ) DRAINAGE AREA
f �P PIT PUMP AND PIPING E
r i i� ��� �� t t
CONTRIBUTING TO
CULVERT
t t 24-INCH CULVERT TEMPORARY CONSTRUCTION
/
DISCHARGE (5.7 ACRES) FENCE (TCF)
it / it RS� / ,.' i/ �i � \\�� \®\\��
II
0 CULVERT DRAIN
RSF-A i !� i ���� �\��` j INSTALL 24" PERMANENT OUTFACE
SRK ROAD STORMWATER �� li .��� I I CULVERT F
COLLECTION / I TEMPORARY OUTFACE
CHANNEL DITCH
vv v SOUTH CREEK / i i/i i RSF-X
\ //� STORMWATER \ ��� ,
SEDIMENT -------
POND
DITCH % A\
TIN MINE ROAD �� ��� // �� �1 "Y // G
/ / I ���, ., A - _ .,
RSF-X '� - POND OUTLET PIPE
`� II DISCHARGE TO ;
KINGS CREEK
EXISTING STORM
DRAINAGE FEATURE
J �� (TYP.) TECH CENTER H
SEDIMENT POND WRC-61 � / l� / , O/
RECB
-
PROPOSED 24
CULVERT \ � �_ �� --- _� �� _ — ------ ---_------------------
C)----
(/
_ I I SEDIMENT
II SOUTH CREEK PHASE 1A I POND Al SEDIMENT
SEDIMENT RESERVOIR ap I POND A5 �\ HOLIDAY INN DRIVE I
PERIMETER RIP-RAP _
wPOND ISEDIMENT PHASE-1 C
CHANNEL (TYP.)
WRC-51 POND OUTLET PIPE DISCHARGE SEDIMENT POND A2 �_ PHASE-1 B f (AREA=21 AC.)
■ - = . .) SEDIMENT
OVERBURDEN STOCKPILE
OSF SEDIMENT TO SOUTH CREEK ---- -------- AREA275 AC
� POND A3 ( I
POND A4 --___-
I --- ----------- -
POND 3 POND OUTLET PIPE DISCHARGE _ __ __ __ _ _�—
FACILITY OSF-3 TO SOUTH CREEK POND OUTLET PIPE POND-M1 1 RECB =_- - RECB __________________ ___ __ ___________________________
--- --------i ---- ---- ------------
DISCHARGE TO
KINGS CREEK �T,P ) �T,P ) I-85
- ------ -------I L--- _ _ _ _ _ _ K
KINGS CREEK PO INDUSTRIAL DRIVE
I I I
_ — — PHASE-2A
I
POND OUTLET PIPE SEDIMENT PHASE-2B
(AREA=38.5 AC.)
DISCHARGE TO I POND 131 (AREA=13.4 AC.) \\\
Z_ KINGS CREEK v ��
L
SEDIMENT SEDIMENT/r' I I
MISC. WASTE ��_ ` ��\ POND B2 POND B3 l
STORAGE
_- — — ---
TOE OF _ _ ---------------------
POND OUTLET PIPE �___ I SLOPE
DISCHARGE TO I - ` I -=----------------- - I
KINGS CREEK
KINGS CREEK -
�— _
POND-0O2
l _ M
POND OUTLET PIPE - _ _
POND OUTLET PIPE DISCHARGE TO --
i WATER STORAGE I - - —
DISCHARGE TO J EXISTING GROUND
i EXISTING GROUND BASIN (WSB-1)
= /
I _
SEE ENLARGED DRAWING NUMBER
N
(H371132-5200-222-270-0002) FOR
f/ CONSTRUCTION STORMWATER MANAGEMENT
L� -- PLAN FOR DUKE'S SUBSTATION PAD /
GALILEE CHURCH
ROAD
OVERALL SITE DRAINAGE PLAN
SCALE: 1"=400'-O" ""�YORK ROAD P
HATCH ___
-- ALBEMARLETM KINGS MOUNTAIN
DRAFTSPERSON E. MORENO NR 03 18 24 C 0 R P 0 R A T 1 0 N 348 HOLIDAY INN DRIVE
DESIGNER E. MORENO NR 03 1 8 24 KINGS MOUNTAIN, NC 28286
CHECKER S. ALUGUVELU AL,gjgv A,l,v,SVLAr^,� 2024-07-12 This drawing is the confidential property of Albemarle Corporation and is issued with the express understanding and agreement that it
DESIGN COORD. T. KAISER T`' 2024-07-1 --- is not to be copied or reproduced,or used in any way detrimental to the interest of Albemarle Corporation and is to be returned on request.
ISSUED F 0 R PERMITTING RESP. ENG. S. ALUGuvELu � SY 024.07.1 ___ __= MINING AND CONCENTRATOR FACILITY
LEAD DISC. ENG. S. ALUGUVELLI Oyu ,S °"
___ MINE SELECT PHASE
ENG. MANAGER
N0 FOR R CONSTRUCTION PRO,J. MANAGER K. YOUNG - 7- ISSUED FOR PERMITTING PHASE 1 CONSTRUCTION STORMWATER PLAN
T C ELM SRA TPK 07/11/24 C
ROLE NAME SIGNATURE DATE B ISSUED FOR PERMITTING ELM SRA TPK 04/03/24 JOB NO. DRAFTER: DRAWING NO. KM61-Cl-GA-00105 SHT. 1 of 1 REVISION R
INTERNAL&CLIENT REVIEW KM22040 E. MORENO
HATCH DRAWING NUMBER: H371132-4000-222-270-0003 A ELM SRA TPK 03/29/24--- SCALE- DATE FIGURE 12 C
REV# DESCRIPTION CADD CHK'D APPR'D DATE AS NOTED 03/18/24