HomeMy WebLinkAbout20240607_Mine_Maps ----------
------ TYPICAL BERM CROSS SECTION
Mining Expansion Construction Sequence 50'-0" 15'-0" 50'-0" 20'-0" 50'-0" IT-O" 50'-0"
L Obtain DEMILP Mining Permit and all applicable permits for construction.
2. Clear only necessary areas to,allow for the installation of the approved erosion control measures.
3. Once erosion control measures are installed seed and stabilize the installed erosion control measures.
4, Clearing and grubbing of work area can begin. Work areas cleared must be within the installed 'A,
0 1 J lt
7- erosion control measure drainage areas.
5. Maintenance of erosion contral measures(ie.silt fence,diversion structures,check dams,sediment
-ed at regular intervals. Accumulated sediment in the installed basins
basins,etc.) must be complet
when the storage volume is hialf-full.
6. Any development occurring where the stormwater runoff can be directed to the exi tin -7 r r if
5 9 pit doe
not have to have sediment cointrol basins installed. The existing pit is used for treatment of runoff.
4
171"
X v
7. Once the contributing areas have been stabilized the erosion control measures can be removed and �T
A " ll,
e\ IQ,
> r- , I.- `_ "-_ - - `/j I
the areas graded and stabilized, ( ` ) I t I �) W /(,/ \ ((I-/f t I il S-I� /,f _�-- I --------
it
-0"
250'
f
j
/ '_ Notes:
1)Slopes will be tracked during construction to aid in the establishment of vegetative cover.
A
1 2)All exposed areas will be stabilized following construction
I f, V r_4�,velafid Fa.W r 3)See Seeding Schedule for proper stabilization plantings.
f 4)All berms will be evaluated for the need of slope drains during stabilization.J E5CUM Std.6,32)
3Q- r f 4� If if t
Reall,�,Inc.
Fa� I
4/1 1 - \ j, eb� '_a
'N� A
>
No Scale 7 _7T
Bet�aett
V
I , 'I
5' Buffer-
)hn Fc
Vicinity Map
(all MAX.)
7
til r
t 920 E:
AT THE TIME THAT AN ACTIVE FACE LINE WIRE ERMEDTATE WIRES
8ECO t
MES A DEAL)WALL,INFORMATION
E SUPPLIED IN SUPPORT OF 0-
W y ::87--
THE bETERMINATIONOF FINAL SLOPE FOP, j(
UNCONSOLIDATED MATEP JAL
Jt,/
fill In K MIN.12 1 2 Gk
D I a(w
MIN 10 GA. INT
7� e
(MAXIMUM SLOPE NOT TO EXCEED 3A) 4� If
I J
10, SAFETY BENCH 10' it
a c k/ F_di,A,
A ffvp)
V
Z_ STEEL P05T
3i
.4
Dive,sumi L
Ir
BENCH HT.VARIES
if
FILTER FABRIC
W t WIPE FABRIC
ITH ROCK ELEVA71ON ol v
APPROXIMATE HEIGHT PANl I///
(I I III III if 7
T-50 r\
r
fr aL
WIDTH ROXIMATELY e
LINE
etto VARIES-
1/20FHEI HTOFSEN FACC BOVE
WIDTH WIDTH D, 'A
Invert In:932.0
'A 77--
Provide Rock Inlet ANCHOR SKIRT MIN.OF 8"
Existing Pit Used for
Protection
PROPOSED � .11_�__�-I 1 1 4"MIN.
(NC E&SC E)M Std.6.55)
MAXIMUM
& Storage
i'lmill 910.0 DEPTH STANDAPD SILT FENCE
Vp
NCSECDM STI).6.20
TYPICAL CROSS-SECTION PIT 0 1,�,\\.:�
VO j I
p roposed Ben Existing Berm
PLACE MATERIAL FROM EXCAVATION ON Duke Energy I
DOW I
NHTLL SIDE OF FLOW.USE ADDITIONAL Easement 705 York 1'min.NCDOT#5 or 5' Class I&2
NOTE FILL TO ACHIEVE SPEaFIED HEIGHT AND WIDTH. < d
At OIVER51ON DITCHES MUST PROVIDE I #5 Washe 5 one 2' Rip Rap
POSITIVE DRAINAGE TO EROSION Road LLC
L Top Elevation of Starmwater-Weir Eleval 6'Mm
2'MIN CONTROL BASINS. Sediment
Clecin-O.t Elevat,on
Min.1.5'
tth k
/Y� Existing Berm 2'
z X X
LOW r
I If Existi
A 10'Min
FUJI
1 16:a
His&Hers Bottom
Associates LLC Layer of Rip-Rop
6'TYPICAL Carry R,p-k.p up
L SEED AND MULCH DIVERSION CHANNEL AND DIKE
�icles of Spillway
cl) 1-6 min.
IMMEDIATELY AFTER CONSTRUCTION.CHOOSE r 10'Mm.
A
P ROPRIATE SEEDING MIXTURE FROM THE I5 DING SCHEDULE. T5r CV.1 Class 1 2 R,p-R.p
4OF
TEMPORAPY DIVEPSION DITCH > I S ( I
I )NCSECr)M STI).6.20 Exi ting Berm
ZZ7Z- ed Stone
ZA5' IV
x S ing Ber h
Ir
N
f f 1> Chatles street
OULDERS TLx3'Wx3'0 ai ings
S�ay Dotal I
'T
SEDIMENT BASIN WITH POCK DAM
P d
r
NCSECL)M STI).6.63
jArne!�Kalls SEEDING SCHEDULE FOP, ALL GRASSED AREAS
To
HIC
----- SEEDBED PREPARATION NOTES:
,HWALL '1111f, /
41,( 1) Surface water measures are to be installed according to plan,
> f
BOULI)EP III\el t(o Pl�
BARRICAbE j 2) Areas to be seeded shall be ripped and spread with topsoil(if necessary),3"
deep. Total seedbed prepared shall be 4"-6"deep.
f
J/ 3) Loose rocks,roots,and other obstructions shall be removed from the Surface
-9
a
60
7- so as not to interfere with the establishment and maintenance of veget tion.
f Surface for final seedbed preparation,at final grades shown,shall be reasonably
Sediment Basin Design Calculations (NCDENR Std. 6.63) smooth and uniform.
4§1
nn"
/j L 4) If no soil test is taken, provide fertilizer and lime according to seeding
schedule. In addition provide 15 lb.11000 sq.ft.of super phosphate.
Spillway Spillway Weir Top of Berm Settling Drainage Storage Bottom Bottom
Structure Area Volume Depth (ft) Length(ft) Depth(ft) Efficiency(sf) r
Q25 Length(ft) Width (ft)
Basin 5) If soil test is taken,provide fertilizer and lime according to the soil test
4 report, Soil testing is recommended.
a,
J
Exist.#4 1.36 2,448 6.5 5 0 25 4 8 5 1114 6) Lime and fertilizer shall be applied uniformly and mixed with the soil during
seedbed preparation.
1.1U lybu n.4 bb 4 lu 5
f I
2087
fj, 7) WATER all seeded areas and keep moist until new grass is establi hed.
c
Notes:
Z Calculations are based on Rational Formula Q25=CIA, C=060, T-8.21"/hr. Weir Formula Q=CLH(I.5), C=3.0 H-1.0
t
Settling Efficiencies are based on Q10 435 SF r
n
in 0
in
goo r i the field to allow room for has' s to be constructed outside defined stream buffers. Temp rary Seeding Schedule
Bermfootpri ts will be modifiedi 91,�Vi r
\j)(1f
v f,/
7
PLANTING DATE SEEL)MIX (lb/ac)
j
tPiedmont Rye Grain Lespecleza German Millet
Jan. 1-May 1 120 50
L ----- -----
Culvert Sizing and Rip Rap Apron Design (NCDENR Std. 8.06.5) May 1-Aug. 15
r 40
Aug. 15-bec. 30 120
/j Culvert Size \25
Q25 Dissipater Length X
Costal Plain Rye Grain Lespedezo German Millet
24" HDPE 19.0 6 6' 20' f Class B Jan. 1-April 15 120 50
930'
April 15-Aug. 15 40
</ 10,
Aug. 15- bec.30 120
j If'7 'Z r Mountains Rye Grain Lespeclezo German Millet
001 May 15-Aug. 15 40
xist,
r k-ulverl I I bec. 15 120
Aug. 15
%
Fertilize seedbeds with 2,000 lbs/acre lime and 750-1000 lbs/acre 10-10-10.
Martin
0 I,,metta Mulch with 2 tons/acre clean straw or holy.
Tack with rapid setting emulsified asphalt at 10 gal./1000 sq.ft.,or other
f
t \=7- tacking agent approved by Owner.
V
25' Butter
For Permanent Seeding information refer to 5td.6.11 in the NC State
I/oo I
Erosion Control besign Manual.
Y
L
Class R Rip pop
_j
every 6 months)
Existing
174
r -------
Albernarle
33 Basin Outlet
US Inc. r Basin In et N+
L-9 Len!3fh
-7
r
)IV f
flo s 13 Rip Rap Baffle Dimensions
-2�
r Aeight-3'
m Width-8'
Botto
I Class B Rip Pop Baffle betail
<
<
it'll
\X/
r Existii
g Processing Plant
nd Stocklii1c Area
>1
-7
jl Z
1 rxistingf'roccssingPlant PERMIT BOUNDARY
f
(to be relocated)
Y LINE ---------
Treatment Pon(
25' Buffer
FEMA FLOODPLAIN
TEMPORARY DIVERSION
i V/A ulk ii 11
I NI) agc
tBuffe - - - - - - - - -
EXISTING ROADS
F/ Area e
BASINS
J SETTLING CELLS
xisting Cu
Iver BODYOF WATER
Culvert
r BUFFER*
;hop,
IPA
*Buffers classified other than unexcavated are
Existing Martin Marietta Lease listed on map.
5 Lindisturbcd
</ to Blythe Construction
CURRENT PIT
Y/
Asphalt Plant Site
< ------ -
k_u
FUTURE PIT LIMIT
CREEK
L ellidLIC r i IUS Inc.
Alb
FUTURE BERM
0 40
EXISTING BERM
r
K
PROCESSING AREAS
%
L '7 <
j
14
IdSllnib. k Nil U111vi
rt
*Current Proposed hange
10T
A[jjelj��A
�r _),I Martin East Division
al Affected
r Affected to Af f ected
Acreage
/<
Acreage Acreage Carolina Region
Mariettc
**Tailings/5ediment Ponds
1.7 -1.7 0
4 7///
**Sto -6.4
ckpiles 6.4 0
es 26.93 11.77 38.7
Wastepil Kings Mountain Quarry
Processing Areas/Haul Roads 85.98 28.42 114A
148.76 -7.19 156.0 Mine Plan
Us If. IMine Excavation
r -38.53 68.3
106.78
Dot
Other Unaffected
Scale: 1" 200'
e: 4/19/2024
f 236.37 0.70 283.3
5CALE : V 200'
Total Affected Acreage
by:
370.15 7.15 377.3 02 Design Mining Permit #49-01 Located:Kings Mountain, Clevellondl Co
Total Permitt 6/2 4
ed Acreage
Site C.onditions
1 Revised to Updote
Date: Drawn by: JN Site Number:
800 No. Revision
*Current effected acreage based on currently approved mine pl�an. 0 100 200 400 600
Acreage is included in other category calculations,
H: \Charlotte Quarry Files\Kings Mountain-44401\Drawings\Mine Mcp\Kings Mountain Mine Plan Revised 2-2024.dwg
If C) j
7,
TYPICAL BERM CIROSS SECTION
X, 50'-0" 15'-0" 50'-0" 20'-0" 50'-0" IT-O" 50'-0"
00
A
"Y —-—-—-
-:—fz
If
Y /K1, 1 f--—-—-
---------- --j
V7 r f If f,
X
> 141�1=
0
MEN 1=1 611,11
r
250'-0"
If
/ -"
j
- Notes� o aid in the establishment of vegetative cover.
1)Slopes will be tracked during construction t
-and Raqv/4 K' 2)All exposed areas will be stabilized following construction
i-4 1 3)See Seeding Schedule for proper stabilization plantings.
.6.32)
r uring stabilization.(NCL)EQ ESCUM Stcl
4)All berms will be evaluated for the reed of slope drains d
�7 '%�Re Inc.
L SEEE)ING SCHEDULE FOR ALL GRASSED AREAS
_'H
r<No Scale
IKaktil
SEEbBEb PREPARATION NOTE5:
j 1) Surf ace water measures are to be installed according to plan.
Vicinity Map
N2) Areas to be seeded shall be ripped and spread with topsoil(if necessary),3"
deep. Total seedbed prepared shall be 4"-6"deep.
r
L-—-—-—-—-—-—-—-
X lac
and other ob
3) Loose rocks,roots,
—-—-—-—-—-—- so as not to interfere with the establishment and maintenance of vegetation.
structions shol I be removed from the surface
ISurface for f inal seedbed preparation,at f inal grades shown,shall be reaso ably
C,
Nsmooth and uniform.
t,f
S tu�mb
t4) If no soil test is taken, provide fertilizer
schedule. In addition provi
and lime according to seeding
3 \N 00 cle 15 lb./1000 sq.ft.of super phosphate.
r
5) If soil test is taken,provide fertilizer and lime according to the soil test
/If report. Soil testing is recommended.
f
I Patr-kk
seedbed preparation.
6) Lime and fertilizer shall be applied uniformly and mixed with the soil during
tta
N
P
7) WATER all seeded areas and keep moist until new grass is est blished,
N<
-Ell t
A,
LA
'0'
C/� Of
PF
PLANTING DATE SEED MIX RATES:LB./ACRE
30
April I-August 15 serica Lespecleza(scarif ied)
Pensacola Bohicigrass 50
Common Bermuclagrass 10
705 York German Millit 10
Road LLC
Seven Stars Prior to May I or
Z) Group LLC 40
after August 15 Rye(Grain)
fA Tin/a FW1 Mulch with 2 tons/acre clean straw or hay.
His&Hers Fertilize seedbeds with 3 tons/acre lime and 500 lbs/ocre 10
Tack with rapid setting emulsified asphalt at 10 gal./1000 sq.ft.,or other
tacking agent approved by Owner.
NAssociates LLC
Post set 8 ft.
r n a
r—> to 10 ft.on centers Line
Corner
Post
r Post
7
4"
Charles Stjreet
IN101,
S-It
f
F X
A101.
Jame Fall
S 4
101,
J IL ago
101,
k�a
7--
16"
>
A, J , ? r
1�4
),j
3'
C* min. 112 in-turnbuckle
Q
with clips or preformed
ad wire end grips. I LJ I
<INR&O H\anne§
0
NOTES:
IN '1 1. For temporary,movable fence,fence post shall be steel "silt fence po t
2. For permanent fence installation,fence post shall be 4x4 treated wood posts.
fIL
TYPICAL BARBEE) WIRE FENCE DETAIL
ajAc_t
\< .9-20 IPit allowed to fill
AT THE TIME THAT AN ACTIVE FACE
BECOMES A DEAD WALL,INFORMATION
WILL BE SUPPLIED IN SUPPORT OF
\L I with water THE DETERMINATION OF FINAL SLOPE FOR
L NCONSOLIDATEU MATERIAL.
XIMUM SLOPE NOT TO EXCEED 21)
(MAU
'k r —SAFETY BENCH
goo
Z, I————-
\10M
_7:-
BENCH HT VARIES
ON
WITH ROCK ELeVATI
rl
APPROXIMATE HEIGHT l
T�7
j
r
A
Ilk
DEPTH OF WATER TO BE
DETERMINEDBY NATURAL
CONDITIONS
SAFETY BENCH WIDTH
VARIES-APPROXIMATELY
/2 OF HEIGHT OF BENCH
I/ FACE ABOVE
MAXIMUM DEPTH TO BE
<
0\ AT TIME OR
RECLAMATION
tTYPICAL PECLAIMED PIT CRO55-51ECTION
\.0
0 L 7
Existing )ond will
remain.
Albemarle it
US Inc.
\f
ff
t
<
f
j
Plant equipment will be removed. <
S -7
r
I �) , Plant site will be graded to provide
If f6\
r
positive drainage and stabilized. f'61
__7J, j
r
j Lf
_Zg
PERMIT BOUNDARY
. ....../// goo
ADJACENT PROPERTY LINE —-—-—-
Buijdin
V,
g/s to remain.
I i I , ) I (�(
ro#nd storage tanks to
Abov
'b removed. BODY OF WATER
e
EXISTING BERM
j
Paved road at entrance will
tmain.
Building to remain.
r
vs,
j
—(7
J
NOTES:
11f CO
=;Z
F,positive drainage and stabilized. iarre
Ito be stabilized with vegetation. If sufficient cover does not exist, overseed
IN1) All unpaved areas above water level (i.e. road shoulders, berms, dams, etc.)
Plant equipment will be removed.
Plant site will be graded to provide
as in Seeding Schedule.
f
r .......
2) After seeding as per Seeding Schedule, berms and slopes beyond road
shoulders outside
Albemar Il 11,
US Inc.
the office area shall be unmown and allowed to revert
to natural vegetation.
3) Berms are to be built as material becomes av
ailable. The extent of the berms
shown on this plan are anticipated; final dimensions may vary.
L r
_j
East Division
A Martin
P A 1,11
f
Carolina Region
r
Mariettc
Iyl
41
FIYIIA
660
Kings Mountain Quarry
. , V
'Albemarle 1Reclamation Plan
Scale: 1 200'
If 5CALE 1" 200' Date: 4/19/2024
0
uesign by:
—01 Located:Kings Mountain, C1
Mining Permit #49
6/2024 eveIcndl C
If1 Revised to Update Siite Conditions
Date: Drawn by: JN
Revision Site Number:
800
0 100 200 400 600
Revised 2-2024.d\
—44401\Drowings\Mine Map\Kings Mountain Mine Plain
HACharlotte Quarry Files\Kings Mountain
V