20240418_Mine_Map

DEEP CREEK Cnuxcn Ro t TYPICAL M CR SECTION
Sediment Basin Design Calculations(NC Std.6.63) 7 / Kimberly
TYP BERM OSS S ON
T_-:;F='16.f 1 .MEt l 50'-0^ 15'-G 50'-0' 20-a' 50'-Or 15'-01, 50'-o°
R��'tN Bottom Bottom Spillway Spillway Weir Top of Berm Settling Kimberl . /, / / % Sand Braxton
a sA ovcxossRD t�a Drainage storage 9 Y r y Cross Road
RO Structure Area Volume 025 Length(ft) IIIAdth(ft) Depth(ft) Length(ft) Depth(ft) Efficiency(sf) - ____ _. .f -
r \ . --- - , Braxton
O ,-•:� Basin o 1 � -�` � - Morris
RISER�-ftU`:-L1�E '. i+. __=E3 A =ta)N 1 - �
1 6.00 27,936 29.56 135 65 4 10 6 11,319 /t"' '" '�.; i , Y f- _-- -
2 4-2 15.120 20.69 110 55 4 10 6 8,174 1 41,a4 - Hano�er _,� v-- ,�- �- '--''"�:"�`-'- - i - FanouS �.P+. 1
1 .. 3ARREL PIPE f Roa --- - , ! John 2'
A .- -_. t _. -
3 2.50 9,846 72.32 120 25 4 10 6 - ' --_ - --,_- __ -- p
4.884 r-� '. t - Group
3 4 1.2 6,156 5.91 60 30 4 10 6 3,024 -�-• •-I Prope 1eS " f /,✓ { "../P ,r.. -_ --- -- �� ' y.;. I _ Bruner Stephen
EASI'ALAMANCE QI)ARRY Ah.�7• x
b o pia 5 1.30 5,166 s.ao so 2s a 10 s 2.664 _. _• f. to Ba4fer - - - i Seamster ' 'r
n sk 1 1 6 3.0 13,056 14.78 100 40 4 10 6 5,824 - / _ i ' I
d`
�r
J `-
7 3.4 14,646 16.75 100 45 4 10 6 6,384 _ _\ e,) ttia ^G _ I 1 _ -_
z
IAAfEseos Fs 8 0.9 4.386 4.43 50 25 4 10 6 2.294 ;,LN L.,S 0 STOW l3AQ :f •`, c 0\O i { / .__.---_ \s '++ i /' _ Nm...: I.,kmrA.
- - ' i - `>1 !i 1 QSkip.will be,rocked dung mretruatm to.id'm the raid,' tofwget0m mwr.
RD 4"�0 1 1-_ > ! `t JT:.t3 L�__'+_._T�ET * / t i; l z All a d...ill be stabil ad folbwi rRDatmletian
ro 14 X4 t 1`MIN:I ` t_ CfF TREnIG1-1 2 DEE0 ) caw D4
...___-_._ __._. • A7. eeen e 3)5m s irg Sdwduk for p,,lw-abdimfion plm m ipi.
+uw r{JCLr-LQLLII4F'. 4)All bertre will be-l-d hr the reed of xbpe di,,i.n during s ilimlon.(NCDEQ ESCDM SD!"6.32)
c -- Skimmer Sediment Basin Design Calculations(NCDLNR Std.6.61) Notes AN-9-FLOATATION 6UDGK ,-ECTI OVAL ,�VON
� J a\o
_ h \., ; 't i; ;l Charles
`� �°r'rRo' I. S�d�dP�reD>���r�eeoe�,�,i�r�oorm,deswo sde� I \ ��1 1 � ___ e�q I \ 1 ;' ail' �� II Reaves
p Spillway Settfing Top of I LDdl.mi.D of3mir sbar bdfil in wmrd.m,a. lord 665. * - ,� t )�. � ` t � .l,1t I.i 1 ',
o P""" All development West of Boyds Creek will be \ 1 1, ,
No Seale Drainage Sttorage Bottom Bottom Spillway Weir Topof Berm Efficiency Riser Riser Skimmer Skimmer 3. Lwdl.k«nnwr.nd coy,liRgmd.rr wn,rn,m or di"cdy imom�b.nkow.rtt((non..,,of \ .1 t t i 4 I '
Structure Area Vol me 425 Length(ft) Witfth(ft) Depth(ft) Length(ft) Depth(ft) (s0 Depth(ft) (in) Outlet(in) Orifice(in) b.vn. dsigned and permitted prior to any disturbance I j t Propo6ea$tormwater ) S; �7 t;I I'I i •� 1,'
Vicinity Map 3 24 5 4 SKIMMER SEDIMENT BASIN WITH RISER 50 7 i 1 It I
a 'tie.00piped,.un.or.n,u>i.m,mlm�rnoe6�neL�rr.,,Ae .er..drD md' i " '. i ! I `A `ControlMeasureforACC i , j) it li\ 1
1 13.5 6'7,116 66.5 210 100 5 20 6 24,864 ( >
�$ It t tiI i`, 1 e 6"MAX
NCSECDM STD.6.61 -V ' I 11 � )` '' 1 -" t tl s I
,,� ai Undisturbed �(/\ � I �1 ! ;/ t� Jonathan
2 19.5 918,661 96-06 250 125 5 27 6 35,894 3 30 5 4 -- / s ,
AT THE TIMETUT AN ACTIVE FACE ��12112 6A.
-' Buffer ,t-� ` � { -- i } ` aUSt 1.IIdEWIRE DIATE wIREs
wwL$-FoOF FTaxlline j
L 0E SUPnIEOIN SUPPDRTOF
-Eo�ewnAD OE ExNAL aavE wR ! w f �-� J I lea to ti i e2 u t t;.
MIN la 6A. ;
UNCU.sL DATED MATERIAL
(MAXIMUM 9.OPE NOT TO F%L ED il)
i
Garlands s v ,: , - Alamance Community `
.(/� � College � i
- i--- ----- --
sAPErrREDr.,, lo' Notes: Lynn / n o - - „ _�i'. �.�.
• Calculations are batscd on Rational Formula Q25=CIA,( 060,I-8.21"/hr. Weir Formula Q=CLIT(1.5),C=3.0 I1=L0 : J �' m r. "'' �� J f �' \1�`�`
`----- • Settling Efficiencies are based on Q10*435 SF' ;',r' _ -� -�,,GY`''e r)iimEii! i P. �.��`.• V„�,� i-
Ba.XH HT.MME5 • Berm footprints will be modified in the field to allow room for basins to be constructed outside defined stream buffers. J( \ / '60' � I i l• - Site Development for�thle�.,,
h STER POST
awoaMAre HEssHT RANEE ' \ / \ coil �'-, i ! Its;' area will comply°with th WI'RE FABRIC
approved erosion and \ F rERFAeRIc
Culvert Sizing andl Rip Rap Apron Design(NCD1 NR Std.8.06.5} PP
/ `. ✓ ; t` sediment control plan William
Culvert Sizc Q10 VIo Dissipater Length
e10 �� ALAMA-2024 015 Dat S �5--
W D H December 15,2023 I: Olive s
YAaESAPPRDXIAIATEIY A 48"RICP 181.9 14.5 24'x 12'of Class B ' ,ram"
�ace-iTDFB al ,
-T b d to ed to d e.t all kX -- zpouND{.zr
FACE ABOVE , Rat '-/ Future Pitp
wcDTH MaDTH B 36"RICP 67.4 9.5 18 x 9'of Class B - p �' - e
Shannon,-,,
P
Clyde Faul er ( / /' nnoftrowardBeclsDng pit* , ��?, Bertha -
PRoPD ED Warren [ Smith AN NOR SKO TM N OF 8"
F ,
o
MAXIMUM - - IMIN,
DEPTH Sir' �. 'J 1
TYPICAL CROSS-5ECTION-PIT 1 ,: --� / f - a
�' STANDARD SILT FENCE
e
STA
NCSC-CDM STD.6.20
PLACE MATERIAL FROM EXCAVAnON ON
DOWNHILL SIDE OF law.USE ADDITIONAL
NOTE. FILL TO ACMEVESPECIFIED NEIGHTAND WIDT"
A LL O WDRANDITLHo ER05I PROYIDF I _ ,e f 1 min.NLDOT#5w 5' C1sp fit
2'MIN 1f- + ' % #S Wavhed Sime Rip Pap POSZnVF DRAINAbE TO EROSION I / yr O Ta Ekvatian of SNrmwMer W¢ir ElewFian 2 6'ADD
CONTR0.8ASIN5. \)Cross 0a ..
Sand Road Steven HCJ I�.. ( current Pit Carol ,�� L�Out Elevat,an�+ + Properties I Ralph '\ 4' ti Mm 15'
Warren ` Bruner 2' thick Ni
n� f �` � � 'Faulkner -
' � �Foul `
ra.
^ 0
6'TYPICAL ` I L f
VARIES AND H DI RS ON CHA AND DI. = .. U M t et, O y I...
3'MIN SEED MU.0 VE I NNEL ° Q }-13<nng @ (Ift' d' BO p 540 L Ri
LMMEDin-seFTT:R CONSTRUCTION.CHOOSE Tony Evans-------------__, '?O 'p -L � Sidesof I
APPROPRIATE SEEDnl6 MIXTURE FROM THE
560
SEEDIN65CNEDU.E. Y 'O e .-+ 560 l0'AII�� p 3'Min.
TEMPORARY DIVERSION DITCH 630
NC5ECDM STD.6.20 s2o T BJ r Min. cl.0 I A 2 Isp-Rap '
_ O 600 NCDOTif5 or
610 �/X ^ `}�',/v\Yyg. �•' "'-� 620
��� ,\IN' Erreq<tK u a 6a0
C,Aix o SPIN-Orval
Hydrology�c; `-t 630
Rickey Smith _. ._."_ X weBB-sA Z �\
Pxisung Beun -`_._-_����� `� � � SEDIMENT BASIN WITH ROCK DAM
NC5ECDM STD.6.63
U
Settling Cells&Pond
.- 13,,, Fine StorageArea
l I ( �< Siltfence x 6s6
„r a 1
_ Oudet(ty
1 � SEEDING SCHEDULE FOR ALL GRASSED AREAS
- �--HIGHWALL
Robert Fonvllle ` J ''f .`�'t Lease Area ' Siltfence R°� 6 o Pond - _. SEEDBED PREPARATION NOTES:
`' � (t3'P) � Lease Area I.�ISDng ezO c Supply
y
BOULDER BARRICADE ' \ _ I (See Design Platls for Defatl�X` Berm - 1)Surface water measures are to be installed according to plan.
a0
Lease eaj]
Lease Area ,� � '�- ' •'- ' � ' .- 2)Areas to 6e seeded shall be ripped and rend with topsoil(if necessary),3"
Co 50 Undlctucbed
Total seedbed shall be 4"-6"
1 �`i Buffer � m ° Existing Pond o �'
'!..
e " � �y '�o 3)Loose rocks,roots,and other obstructions shall be removed from the surface
Familyof �' ti X ,, X', /; Siltfence �I so as not to interfere with the establishment and maintenance of vegetation-
Outlet Surface for final seedbed preparation,at final grades shown,shall be reasonabl
t �'
William Fonvllle _ Y, Outlet( X o o o smooth and uniform. P 9 Y
L � Bulk Oil and Luel n o � t o ti
4)If no loll test Is taken,provide fertilizer and htne accordingto seeding
nn Dag I3 _ Martin schedule.In addition provide 15 Ib./1000 sq-ft-of super phosphate.
1
>' 1/uture Pit
E !
r ) Provide Rock 11 Inlet
z 1 'T'o be developed st direct all Pro f erties re If soil test is taken.Provide fertilizer and lime according to the soil test
Protection During runoff inwards casting pit' o report.Soil testing is recommended.
( \K X !f NPDES f Construction of Berm Emer c g
Supply Pond `6+ c \ /' / Dive oN D tel Y / a+ ACNC
`:• 1' - #0200029 :/ NCECSM Std.6.55 <v71lebe rust Iled ro I)/ Spillway I L _ se Lime arid fertilizer shall be applied uniformly and mixed with the soil during
S o '\l ,x, ,X • �'b o ,.---. seedbed preparation.
rum " e Outfall0l FEMA / ,// , 1 posmvelydr,)inwarerrnto f LLC
w /
Floodline respective bums E'sti Pipe- _ �0
- / / ='\4 �a P NPDES / 7)WATER all seeded areas and keep moist until new grass is established.
Emergency Spiillway - ea° '
f% I #0200179
elo
Dlivccsion - Outfall0l w
r
C
Ditch
Area <
i Plant Processing �_ / o Temporary Seeding Schedule
1 William FOrlvllle EsiSung Pipe 1 r y� &Stockpile Area
PLANTING DATE SEED MIX(Ib/ac)
(r -
Fisting Pipe Piedmont Rye Grain Leslledeza German Millet
Provide Rock Pipe Inlet $ �o v -
x.
P _ o m `"/ 1 ><l u, _ moo- - :Proposed Berm �i+d 1 r J b May i-Aug.15 120 5040
Protection Duringr ;`/ �F� _- -_ / 1.
Diversion -- - - _ ----' Aug.15-Dec.30 120
\ Construction of Berm
Fsi,hng �,. _ Ditch(tyP) '' ;+ j 660 ��
NCECSM Std.fi.55 Fisting Pile ,_ tP. :�`'�( 13 - k . - / ��` i % ao '� Costal Plain Rye Grain Lespedeza German Millet
Jan-1-April 15 120 50
7 r __ April l5- -15 40
Permitted Wedand Disturbance x'sang y- - - D wn Ditches(typ) `v "... - i ---- _ Aug.15-Dec.30 120
USACE#SAW-2005-21057-201 g P } " /$o o
s _ Existu Pic "• - ';�/�[� X - .,yv t will be Installed to
, y Y"j(. '`KV`v. I /"... ` O 7 Bu f{er Pos lively drain water iruo )
-, - respective basins _I /�/ ) 190 I F RC .0% 50'Undisturbed ,A a mo r� May 5-Aug.15 Rye a ma
o \k\ '-' _ 1 , B40
Dec.15 120
/ >((XX 9'z 8'©ass B RIp Rap Apron
EnstmgPipes__ ,_ f � w'- �. "590 1` Buffer o � Aug.A�1 -
j �
Grain Lespedez nMillet
yyr' gogooa'o o m beo '`.J' 13;rs. . \,,\ - / Meth witilize seedbed/acre clean stbawacre i�and 750-1000 Ibs/acre 10-10-10-
o or
p �---�-"� ail' a, � " "'J � ,: -' !° �'. �;�';. ,'" � ,.. �_ :. - - _ -,y ti x•;n.i`C�C�:.; �'' Tack with rapid setting emulsified asphalt at 10 gal./1000 sq.ft.,or other
® -.. o o
m on o �" - r. �!'� • •? "� Anthon tacking agent approved by Owner.
���???'. MartinAanetta Dr Shoffner Martin
°o o . , %� - - AA For Permanent Seeds information refer to Std.6.11 in the NC State
A S.� IP p 1< I t 1 O gc c > t � ^9
q 370)1,1+48 RCP@2V, r
o a - °��z�'� �'�" s"'n "�\ Properties - �� Erosion Control Design Manual.
Diversion A .: 12'x 2 4 Class 13 Rip Rap.Apron moo `t00 pro 570 �� ��
Ditch �. o m Jf / -h ll�i 600 `A \
(ESP m` Proposed Belrm g�0 seo G��e �.., 50o s James
J
CNC
LC
e2 current Pit ee Cole
Pond Overflow u 1� � � ��=g if �. Martin \\ `L /�� Class�w
k,
W i
:a
Diversion Pipe ---'P� „ °Oa ,y° $ �'�fC F l Stockpile Marietta
�, man j
5� �
o ° a° Permitted Stream Disturbance v A
Anthony
Pe mttted Stream
i , 4 � USACE#SAW-2005-21057 201 "_, ' �. .� � G ��� � --
r; Clarence Sho r
Disturbance
- f -.. \
1 Proposred Road Crossing k� ffne ,-.
I', o F, ,, , Fuller \ V USAC. # r. .l i 58 LF of 2-84"CMY
y ,. coo �� Area k 1 \. �.�
Dale Proffit SAW-2005-21057-201
•
1
Plant,Processing,n h. Face . .
r( �-
20 Provide Rock Pipe Inlet / '` _ '," " a• �" �/ '.`,-\ &Stockpile Area. T Carter_.
- o Protection During 'r ' ." -"' .--__ -' ' _ w" :✓ / ':,(t' � '� �y �l� Gladys 33%of 66X of
- _ o Basin Inlet Bass Basin Outlet
Construction of Berm
_ c
6ry �h
r NCECSM Std.6.55 �., ,_ 1++5th
�� LLC
Fuller
450 �. , - '
i
G; f > " y' Heirs Face
r
Y
Carter
.I
Settling Cellti&Poad �' Willie 1.5o .LLIC
Fine Storage ArC,I
Stockpile Poteat
i wla Future Pit °o _- �� 't Area v
ro be developed m direct all .- r ( Class B RI Battle Dimensions
j 600 runotE to-cf,-ist,ng pit* p,\o
Sao / \ 1 ! ° Bottom wf Nh-B'
t Top Width 2'
1 t B n ao
m
o � ,
n
,��- Berm •( (� / O 7>unposer, ----.� -
)sLnn Class B Rip Rap Baffle Detail
Michael
e
Christopher Jones
,i
Le end
Permitted Stream Disturbance �G-/- Ashton Sandra w� .�-
ExistingBasin 1 -� r" -� N
USACE#SAW-2005-21057-201 / _i �9' \I Proposed Berm
forSpillway /� Vincent Cd PERMIT BOUNDARY
'freattment
_ - y e S ` �� ADJACENT PROPERTY LINE
Dale Proffit - --_ _ 't J j 1 d Flloodtine V
l:xeshng -'_- - -. _- .P" b°c -....
Wetland ysvo Duke Power .� V g a Bowling EMA FLOODPLAIN
_-
- - Right-cif-Way -- ----- d------ � U dI t
1 _! f 7✓ = 0� _ I ! Buffer TEMPORARY DIVERSION
/ l ;/ SMn 8 Duke Power `,
50'Undisturbed 1 j °
Buffer\ / Right-of-Way - - 6e0 ; .� EXISTING ROADS
Q `\ �ukepower\j \ SEDIMENT BASIN
- Way
/ Stream begins 694' ` Proposed Berm Permitted Stream Disturbance y Estate
Sao - �_� - SETTLING CELLS
May
� from confluence � USACE#SAW-Z005-21057-201
` l:x7snng � BODY OF WATER
r
/
/ Berm 9 ,� %i r - --- 25'Buffer .>•j _
` UFFER*
, e
\ 50'Undisturbed a *Buffers classified other than unexcavoted are
$ ` 1 Buffer listed on map-
Charles �' 1 \ / % J rs - -_ . __ Green Level CURRENT PIT
Mobile Home Park
I
ClemmonS �) /% !'` ,' �o Proposed Berm / 0-YEAR PIT LIMIT
/ Green Level 1
' "PS. - - - - - --
' Mobile Home Park Irh�so� �o CREEK
1, f' FUTURE BERM
Sam Quinn Ct.
EXISTING BERM
° � PROCESSING AREAS
1-0
�5 m
o AREA LEASED TO ACC
�Drverston c ¢ .lames Meadow Rid _ v
Ditch(tyP) °p Linda Justice Boswell Rd. Ridge Rd ACC OUTFACE
ACC FENCELINE - - - - --
w
CATEGORY AFFECTED ACREAGE
tcao
° -
CONSTRUCTION SEQUENCE
. ; I �y 1. OBTAIN MINING PERMIT. Tailings/Sediment Ponds 15.7 Mar4 .
N 5YUndisturbed 5t \ \_ i Stockpiles 3.3 n Mid-Atlantic Division
B {er 2. CLEAR ONLY AS NECESSARY TO INSTALL THE PROPOSED SEDIMENT BASINS
n f % OR ROCK DAM SEDIMENT BASINS FOR THE PROJECTED WORK Wastepiles 84.0 Marietta
Linda JUstice 3. BEGIN CLEARING ONCE ALL SEDIMENT CONTROL DEVICES ARE IN PLACE.. Processing Area/Haul Roads 98.2 Piedmont District
4. THE FUTURE PIT AREA WILL BE CLEARED IN SMALL PARCELS,APPROXIMATELY 5 ACRES Mine Excavation 173.5
EACH. BEFORE CLEARING OF THESE AREAS BEGINS,PROVIDE DIVERSION DITCHLINES Total Affected Acreage 374.7
o -- - TO DIVERT SURFACE DRAINAGE TO THE EXISTING PIT. IN AREAS WHERE THE RUNOFF WILL East Alamance Quarry
j Mahin Maleklan_ _ NOT NATURALLY DRAIN INTO THE PIT,DIVERT ALL RUNOFF TO THE RESPECTIVE Other 225.5
SEDIMENT BASIN. Total Site Acr a 600.2
Garland Loy 5. MAINTAIN THE SEDIMENT BASINS,AS NEEDED AND CLEAN-OUT WHEN SEDIMENT Mine Plan
VOLUME I51/2 FULL. SCALE:1"=200'
6. THE BERMS ARE TO BE SEEDED ACCORDING TO THE SEEDING SCHEDULE UPON THEIR 3 Updated map for lease with ACC 04/03/24
Charles Jones COMPLETION. AFTER THE BERMS HAVE BEEN SATISFACTORILY SEEDED,THE TEMPORARY 2 Revised Proposed Bann and Basin#11 10/19/17 Date: 10/5/2016 1' = 200'
SEDIMENT BASINS MAY BE REMOVED. 0 100 200 400 600 800 1 update to Current conditions,Riley ILeose 10/05/16 Design by Mining Permit #01-08 Green Level,Alamonce County
111
No. Revision Date: Drawn by.JN