20240314_Mine_Maps

TO RALEIGH
MONO RE HAW RI ER
KIMM No 1 '\ ( 00 I�1AIN]rAIN MIN,25'WIDE
ARY OUTLET \J PROPOSED UNDI TURBE BUFFEfl AL�NG-�\ hatham e LUC
SKIMMER AND \ /'- 301�nson Swte 60
APPR X PROPERTY LINE j PRIM vouTLL - OPERT/LINES _� ,Ral�i h NC27
/� pROPOS D Prorty Lin and PADR S D PROMOS / g ' I
SR-ICI.] PROMOS 0 35.60720HI°,-079.OI8I -J,SSPILLWAV SECONDARY Sp A'Y1011DV ISKIMME AND //
SKIMMER AD 'ne Pe 't f1111tS SPILLWAY RIMAR OUTL W TCAND
PRIMARVOII'TL/IIET 12ACR S
RR/✓ 1^-_---`-+ WETLAND 35.1507 OS°,-079.00 8° I
CIS SPIL si(D ,/ ♦ y° EPRO 6 ' "" - - - - ----- ------- ---
�RQ Pos D I
SEC d DA w ��+ lA IN 0 50' `J r r ROP SED
SITE � r, /� , r r r Q Q' r^_-_'-_•___•,__ _ � (
1 F�BADE TOVSARDs I I
1,ONT OF BASINS I \ + '--- _•___•,-,_ ♦♦ SO' 1 1
DEEP RIVER I GRADE OwARDs
TO SANFORD r r + PF; P06E i FRONT Fegsl _ 1
�-r +.v� s SI• 6 i --' / -. - PROMO ASIN#7 r
PROPOSE 11
SKIMMER D( t
„P,IwARY VILET
ROPOSED GRADE To
♦ j 1 ' J• rt ♦ PROMO `
KIMMER AND TOP BASIN
P{jIMARV OUTE�T -' / -� t t / 1` --� • i I ` ♦ SECONDARY
/ E B/ A^^ / ♦SPILLWAV
E- LL PROPOSEDD RSf TN BERMS TOB 3FT.HIGH
SR-1916 D. PR . O D BASIN#8 "' / %i 50' ♦ --.`
PRO SED ,/ / XC PT AT BASIN EMBANK ANTS.SEE SHEETS HEIGHT _
SECT LDAA`NY t ♦, ! + p HEBERMSAT THE BAST LOCATIONS. "'� -
�♦ � it 5 p, i . i 1 �i i •�...-- - 1 `�
CAPE FEAR RIVER
NOTE:MAINTAIN MJN.25' IDE ; ,� T SILT �rvcE 1
UNDISTURBED BUFFER A ON G P POSED
PROPERTY LINES
ROP SED BA
• , �
35.6051699°,-79.0213
t
PROPOSED
ASIN to _ 1 i G1
/cHADETGWn;Dst r r 137RLF
BASIN
t STREAM H1 PROPOSED i 35.6 6 79. 474
NOT-TO-SCALEPOSED O' r 123 LF SECONDAR /
� �, 1 P.P.
•� SIL FENCE SPILLWAV i
HWY 42 '- - !' 't 4� "'.... • 'x' '\� PRaD- r #4
ROPOS
/ % -- PROPOSED A (TION/ SKIMMER A€fSD �J �� - 1 SKIMMEREAND
•• ' \ PHIMARYD
PRIMARY OUTLET
PR POSEU'BASNd#11 �<.
TO 4FFCTED/BANDED AREA \ GRADETOWA s �� CATEGORY CURRENT AFFECTED PROPOSED CHANGE TO TOTAL AFFECTED
�- � � • FRONT OF BASN\ rI, ECO)�EO
t: GRADE TOWARD ice' i (1 fiTACRES) -r` ` PROP sED s samuwnv :`- ACREAGE AFFECTED ACREAGE ACREAGE
-- t r RONT OF BA 1 �'
, '• � • � .-.
NOTE:MAINTAIN MIN.25'WIDE % A _
sw"` AY _ 9 14.00 7.00 21.00
/ i• � \,_____-- --- +• Tailings/Sediment s(5ediment Ponds
UNDISTURBED BUFFER ALONG r P PosE + I Stockpiles
PROPERTY LINES r i l + NOTE: O DIST RBANCE
s IMMER ND i NOTE:S SHE T 3 FOR BAFFLE SPACING r + Y I
,,�� ♦ RIMA OUTLET ,`�",. \ +ON THI SIDE of STREAM CllatllamORidge5.00 0.00 5.00
FOR PF40POSLD BASINS I THROUGH-t2- K MEsaAND + 3301 Benson Dr uite 6 1
` ' ��• PROPOSE N-#3 "- '�!' +
♦ yp Q ,� MARvou' + Raleigh,NC 27 9 II
P OPOS BAST #10 5Q +, / \ '. :_�` + g I I Waste piles 0.00 0.00 0.00
VICINITY MAP PRO seD LIlV11TSOF ERSHED/DRAINAGGE 5'
PROP ED +� ,,/ sec \ FO BASIN#12 SEE CAL LATIONS ` I I
IMMER ND ♦ +^ / Al J \ ( .✓ Processing Areas/Haul Roads 10.00 0•00 10.00
PRIM RVG, T + - t+ -� 1 p V A FOR DE/TAILS) ��-�-•-
- � P.P. NOTE:A RO%.1,82�LIN AR FT. +
OPOSED 1 J �\ HAOL ROAD FOR NEW MI E AR A o INTERMITTENT STREAM t I I � Mine Excavations 115.00 110.00 225.00
Legend SE ONDARY \ % 1
g B ILLWAV ; ; \ 1 � •� I
Other(Please explain) 0.00 0.00 0.00
FLOW PATH PROPO ED F3 SIN 12 t a 144.00 117.00 261.00
rj a I Affected Acreage(SEE CA ULATI S F R D TAILS}` // ISTI G F ( I Total A g
��•e Intermittent Stream % / MI AR a
` P p / � � I I Total Permitted Acreage 34$.00 0.00 34$.00 11
Ephemeral Stream `+ _t t� B I
TB AINT MIN.25'W DE %, I
PROPOSED UNQ STUBBED {JFFE L G �5yz'i /;-• + +
+ SILT FENCE PR•GREESS ENERG ASEM NT �a /
----------. 50'Undisturbed Buffers for Ephemeral Streams,Intermittent Streams and Wetlands \ eY / -- - PROPOSED f i
+ PROMO ED B SIN#12 BASIN O A• 1 I
�''`.•� Ditch ���/ NO�tP T 9LNEA FT
s '� TABLE OF ON
WETLANDS AND STREAMS AT EXISTING MINE AREA
Topographic Lines with Designated Elevation P Op �Li en It P Mo
Isolated Wetlands 520 sf(to be excavated as mining progresses)
P r'Ir11 L1 Its i P 1 / ROs D f Df + .
�' �-_..__- SKIMME ANp 4' + Isolated Pond 1,505 sf (to be excavated as mining progresses)
• e • 4 f ® "�
-- - -- - - Current Affected/Bonded Area(Life of Mine Disturbance) I GRADE TOWARDS osF Other Wetlands 3,792 sf+ 12,123 Sf= 15,915 sf (No disturbance within 50 ft.)
' FRONT OF BA�pI � �---���``
- °�,a - - Intermittent Streams 198'+79'+ 1024'= 1,301 Linear feet(No disturbance within 50 ft.)
---------------• Proposed Addition To Affected/Bonded Area(Life of Mine Disturbance) 1 � ----_ �U sturbed uffe'r
- - - -- - Adjacent Property Lines t J r M I XI AREA -- e N P PROPOSE
t STING
,yam PROPOSED
.+�� r--•-r+�� P ry � 23yEPT`m ` SPILLWAV Y PRIIMARY OUDTLET
WS
Property Lines&Permit Limits ' r // - aSgP� _,.�"� k - TABLE OF ON-SITE WETLANDS AND STREAMS AT PROPOSED MINE AREA(NORTH OF PROGRESS ENERGY EASEMENT)
E, p31PP
SKIMM R AND / Q� J PROMOS /
PRIMq V OUr QP ( 'SKIMMER A
Soil Berm ♦ • %P,p / OB NOTEVATEDASMSNNOPROGRESSES. O P ARVOUTL `` y Isolated Wetlands sf
+ � ��� f Co n Russell Jr&OLa Ta for
17 1 MoncurgAa[wood Rd / Isolated Pond 0 sf
Ditch .00• J SECONDARY Moncure,NC 27559
SPILLWAY Other Wetlands 347,042 sf (No disturbance within 50 ft.)
PRO SED / . PRO ED cnlDnRussev Jr& Vier Intermittent Streams 123'+ 137'=260 Linear feet(No disturbance within 50 ft.)
Wetlands SECON RV GRADE T�1�,'
� SPILLWA / l'R6POS D `gROS eggIN BASIN O 781 Moncur a[woo Rd
Existing Woodline 35.599 701°, 0 79.0183854° SILT FENCE h410 NC 2 59
NOTE: D15 ORMNG W74I DS �` SW
/ �F RapP6SED �� NO E:APPROX.1 SFPONDTO EXCAVATED --- /
Proposed Temporary Silt Fence 1k SECONDARY As INING PRO ESSE& N `� //
SPILLWAV / 4.1
p p y `��_____ -_- --� EXISTING � 00,
Existing Power Poles 5 eavate\ r as
1pP g ` PROPOSED INtAREA�---�� W , CONSTRUCTION SEQUENCE
PROPOSED
------------- SKIMMER AND NOTTE'A ROX3,T92SFWETLAN05 ''Q 1.Before mining begins,install the temporary diversion berms/silt fence,and construct
PRIMARv OUTLET = \,_ \ -NOD uAeANGE WITHM50FT.
Limits of Watersheds/Drainage Areas for Basins � John&Rosie Smith proposed osed sediment basins.Prior to construction of the basins,install silt fence and
� �_ / � p
PROPos o / WS 1751 Moncure Harwood Rd stone outlets down-slope of the basins. Install the stone outlets at the outlet pipe locations
� Moncure,NC 27559
for the proposed basins.Rermove silt fence after basins have been constructed and
vegetation has been established on berms.Clear only as much land as necessary
.(a Stock le Are Q__-_______--_--_-_--_--__-_- Flow Paths for Time of Concentration SECO
// to install the erosion control measures.
o �OPe�ILLWAV
� r ( � / Wald Brown
2 R Fl
OPOSED / / 1715 Moncure atwood Rd
WSW F r 50 awl PRIMARYOUTI / Moncure,NC 27559 2. Begin clearing,grubbing, and soil excavation. Extend diversion berms as needed to
capture uplsope disturbance. Stabilize site areas as excavation is completed.
Water Supply Wells \ _1 > "9Os OS P� `� I
g�.J
IN --'-'` NOTE:APPROX.198 LINEAR FT.
r srDLkpile Are OF INTERMITTENT STREAM 3. Revegetate as per the vegetation schedule. Diversion berms shall be stabilized
- A� / within 7 days of construction.
1 r ` istin Ex ulvert
• I g Cr \\ s• � / ��'�•�
• PRO SED
�J ••` i III SKIMMER
EDT 1
/ • �_% PRO SED / GeorgeW.Brown Note: Prior to land disturbance, locate and establish 50' stream and wetlands buffers.
Pum • _ ;SI DARY 2666 Corinth Road
Existing Moncure,NC 27559 No disturbance shall occur within the 50' buffers. The 50' buffers shall be provided
Culvert r \ / /� - ______ __-
for both intermittent and ephemeral streams.
ROPOSED
r • C ILT FENC `
EXI TING /
r MINE AREA / Note: See Sheet 5 for Basin Details, Outlet Protection, and other
I�
I Erosion Control Details. Skimmers shall be Faircloth
Invert out 207.
GENERAL PROJECT DISCUSSION NCDOTCIas2"Thic) 78'Long r o�fdtf4�i=0 , 48"RC ,13.0 / I manufactured. See Sheet 5 for skimmer information
(,8'Lx0'Wx22"Thick) r Invert i 213.00 <•F-1'% Gate N /
nverto t211.5' •`f7/7V including size, flow rates, and installation/maintenance
The Brickhaven Mine #2 Tract B (Permit No. 19-08) located in Chatham County, North Top ofBerm 210.00' r \\ \ �e/S;O
(Minn.10'Wide) B, o specifications.
iser cutlet StructdPrecast Q;
Carolina, contains 348 acres of permitted land. Currently, the permitted allowable r 5'X53unim rs,211 . rah
r Top oI Riser 2I z.00' / O
�/ �imm�rs,211.00'
affected acreage is 144 acres. It is proposed to add an additional 117 acres of affected EXist2 CP / -
4"R P,L 85'
acreage, for a total of 261 acres of allowable affected acreage. This additional acreage is i Baffle r Invert 2, �°
I) Crutuaa Stabilization*
Invert ut 12.00' /\ ,Z /
(Y Fore a e Spay � Y/ 1 / V?"
located within the mining permit limits, and no change to the total permitted area is NCD T la Riprap or I rsion Ditch �fi Site Area SinneFatine Stabilization Time
beswri xion 'I`ime Frame Frame Exceptions
✓ lop Z,�?- Grade Area to Flow in Direction of Ark Ws 1 / �q Periluetcr dike
r S ed tcIT I ve 21.00 % i swales,ditche, 7 days None
proposed. r
� � '� �� � and s.tLe xs
r fice • High Quality
Mining will continue as permitted in the existing mine area, south of the Progress Energy -45
Se Sheet 2 For `• a / Zuncs(I JQW J 7 daps None
Easement. Erosion control for the proposed new mining area will consist of twelve (12) new '� ote:Areaof forme?BasinJ /
Basin K Details to be Seedetl as per vegetation pl I f slopes are 10'or
n basins Basins 1 through 12. Earthen berms will be constructed to divert ` /
--�-- _ � • Slopes stcepa 7 days less in length and are
Diversion /� than 3:1 not steeper than 2:1,
sediment ( g
to these basins. Existin RDad / l4 days are also pes
es
runoff stormwater __ __ _ __ ___ __ __ __ ___ __ _
'
• Slopes 3:I or -days for slo 1 1 days greater than 50 tcct
r tlattL Ir in length
After mining activities are complete, lakes willl be formed, with exposed ground above the
bth
I /� Carolina Power&Light Co.,= + All olthur areas
P.O.Box 1551-PEB3A Notts
water table sloped towards the lakes at a maximum slope of 2:1 (H:V). I �' thaRaleigh,NC 27602 with slope,flatter I I days perimeters t°r
perimeters and
n-l:I N W Zones)
I i 50 U n xeavat d Buffer I �i// ��--- _,_- --_- _/ "Ex0.msirnns of time may be approved by the permitting authority
• / based on weather or utter site-specific conditions that make compliance
Some of the haul roads will remain in-place to include from SR-1924 to the current i \`
\\ nupr,rclicabdu."Itirc4un ILB(2)(b)l
stockpile areas. The ditches for these roadways (if present) are presently grassed and
stable. The buildings or sheds will be removed. The 5'x5' riser structure and outlet Note: All affected area boundariies shall be permanently marked at the site on 100-foot intervals unless the line of sight allows for larger spacing intervals.
pipe will remain at existing Basin K.
Note: Existing vegetation or vegletated earthen berms shall be maintained between the mine and public thoroughfares to screen the operation from the public.
ENGINEERING & ENVIRONMENTAL DATE:
2 SCIENCE COMPANY 03/08/2024
3008 Anderson Drive Suite 102 DRAWN:
Raleigh, NC 27609
[phone] JIB
3/8/24 General Property Layout REVISED:
Note: Sediment basins and other erosion control devices ,�,,.� " ' �•,,,, Brickhaven Mine #2 Tract B
�,�o� o '� Mine Permit No. 19-08 SCALE:
cannot be removed until permanent ground cover has Chatham Co., NC
See Drawing
been established. ` 72 Sheet No.
General Shale Brick, Inc.
. A
300 Brick Plant Rd.
Scale: 1" =300' '",ItI SKiSW-V ���y`\`
Moncure, NC 27559 of:

d Le en ---- - - _ _-
g PROPOSED '
� -- rir r�rrr rrr
Intermittent Stream \ ' / BASIN Q
�---E--E— Ephemeral Stream ►;
---------------- 50'Undisturbed Buffers for Ephemeral Streams,Intermittent Streams and Wetlands \ NQ AP PRQ 79 LINEA FT.OF INTERMITTENT STR AM
-
t
'•.... Ditch \. , ,,�a��° �� --= rr r fr ri r �; '%.
r
— — �= - Topographic Lines with Designated Elevation / ' r ° - \\ \ f frff ff�ff fff�ff f ff fff/fr�ft� ,` ,
Current Affected/Bonded Area
��� � ----- -- \ PROPOS D rrrr� rr rrri rr �,r r , frr rfr ;; `;
SKIMME
®
——— — — —- Adjacent Property Lines ��/ /_ -- — AND �r r rf / /f ) % .
�,► — -- 0E- PRIMAR/ OUTLET rrr rff rir r rr r fi r �r r
Property Lines&Permit Limits � — �N `W I ; �%
�-
Soil / --- / �P�O / r�rfrf r — -- - - - - - - - - -- - - - - - J ,'` ,%
/�Po�� -� r ,r rrr 50' Und'sturbed .Buffer ,
Wetlands \ �,(0¢0 f rr r ,rr r rr rr r 1 - �% — —
04
Existing Woodline lar / /� �r�/fr f Y f� f /� f f.�' �a� - �� PROPOSED
Proposed Temporary Silt Fence O /f /f / ��,/ eOQ/�-E 5o �` PROPOSE SKIMMER AND
/ p0 r f h SECONDARY PRIMARY OUTLET
P �� 23g �� , ��` SPILLWAY
0400
i Sol
-
�'
-_==-- ---
PROPOSE
KIMMER A �D
NOTE: APPROX. 520 SF OF WETLANDS �Q' _ rf rf rri fri fr rr� r �rfr PP�IMARY OUTLET
TO BEEXC,�VATED AS MINING PROGRESSES. -
- PROPOSE@�
Ditch An' /t .00 ' SECONDARY
SPILLWAY
--i
GRgD PROPOSED
/ / / E COWARDS BAST BASIN O
�P-ROPOSE D i
00 SILT FENCE I
— __ / NOTE: APPROX 12,123 SF WETLANDS I ��
—---———— — - ! NO DISTURBANCE WIT IN 50 FT. I ��
PROPOSED r f f r NOTE: APPROX. 1, U5 SF POND TO BE'EXCAVA,TED
SECONDARY ———— — ASMINING PRO ESSES. ------
SPILLWAY j
EXISTING MINE AREA
PROPOSED rr r - I
r r r EXISTING M 'ATE AREA
BASIN L - -- -- r \
PROPOSED —————-
-— — — --—— — NOTE: AP OX 3,792 SF WETLANDS
SKIMMER AND — ——
PRIMARY OUTLET ---------
' --- —
NO DI URBANCE WITHIN 50 FT. I /
- ---vP RO PCB D
BASIN
• Stockpile Are -
�'� ,�___ ROPOSED
j �� —r — QO C��' �'�, SECONDARY / Note: Prior to land disturbance, locate and establish 50' stream and wetlands buffers.
— Q
--—- /� 1 �Q` '�-. l~ ~� I SPILLWAY /�/ No disturbance shall occur within the 50' buffers. The 50' buffers shall be provided
I for both intermittent and ephemeral streams.
2 `� ? PROPOSED
50 ,� I SKIMMER AND / Note:See Sheet 5 for Basin Details, Outlet Protection, and other
PRIMARY OUT /' , Erosion Control Details. Skimmers shall be Faircloth
manufactured. See Sheet 5 for skimmer information
including size, flow rates, and installation/maintenance
} specifications.
• .. rrrr,—err r \ v /
-P - POSE fr r � J --
��, � ( ( /
B IN '
�fjj frr f �� � . / � / _— — I) Ground Stabilization* —L
l7 / / �. / Site Area Stabilization Stabilization Time
— — — \ �� Description rime frame Frame E?,cc tious
r•--- — . ——
', ^,, — ^,, • r r�fr ' NOTE: APPROX. 198 LINEAR FT. 1'eritneterdike,, '
S to kpile Are ` - r rf �r f swalcs,disci,,:, 7 days None
_ ----- _
r—r— .• fr � OF INTERMITTENT STREAM
—r r, ` \ fr r ,_ • I igh Quality
and slo tcs
i •� r / - / —_ -Zones
1 — r— l • r J Ir '+ Water(F{QW) 7 days None
/ IfslO sare10'or
- - - Ex' ting ulvert � r, � , --`, �
— —— —
•� /
——r r / � • Slopes steeper less in length and are
rrff O than 3:1 7 days not steeper than 2:1,
— PROPOSED 14 days are-flowed,
/
• � r—.— - •� \. '\ � � 7-days for slopes
SKIMMER'AND /
• Slopes :I or
flatter 1.4 y f. cct
PRIMARY OUTLET t�
� in length
// I • ne
All other areas ceps
\ (esceptfor
— —r — •` i -- PROPOSED - / with slopes llaUer Id days
— — .—'— — tlt:rllnelet5 Anil
/ —— — �'/ / SECONDARY / / than 4:l IIQW"Zones)
— r `' / I •"Eslensions of lime may br approved by the permluing authority
Pura od SP LLWAY
— — — / I based on weather or other snu-speeific conditions that make compliance
Existing mpractitablc"(tiacnon ll k3('_Nb))
r Culvert
„� •� / i Note: Sediment basins and other erosion control devices
—r U �� / / cannot be remloved until permanent ground cover has
——————— '}
—— r r— — Q � , / been established.
—— ——— ———— O
— —— —— .. ROPOSED
r _ \' ; EXI�S, ING MINE AREA '
� ;SILT FENCE/ �'
� Iw' /w\ ENGINEERING & ENVIRONMENTAL DATE:
,—+ — ——— — —— — i ' � / / ■( - 03/08/2024
—— —————— / L ` SCIENCE COMPANY
— ------ — li•..y .�
— — — —— r — � 3008 Anderson Drive Suite 102
— r — r / Raleigh, NC 27609 DRAWN:
— r — — — -
r
+i
� [phone] Jxi
-- — -- �'' >/
` -- ,te r.--. — -- — � • •` / / /
— ———— —— — • . REVISED:
—— r r r Q / / 3/8/24 Mine Layout
Brickhaven Mine #2 Tract B
�© Mine Permit No. 19-08 SCALE:
36 RCP
�' Chatham NC
Invert out 207. �� -� � �-
y / / / Q Co., See Drawing
j �Gr t -50
\78' Lonry 48" RC , L=78 C 15477 jI
v.9 -0M Idihi 16 � �` � General Shale Brick, Inc.SEAL Sheet No.
r— �—— ��— �� Invert 213.00 ` '
�h�..� sow` 2
- - ----- .- -- '� Gate �
— —— ——— —— ' '" •` -•. 300 Brick Plant Rd.
-- - - -- -- Invert t211 .5' � �j � � � / �
^' --—r — � •. �. i � Scale: 1" = 100' /`'/%�;;��,sH►��.L�`''�`�� or: 6
— --- -
-r Moncure, NC 27559

Legend
Intermittent Stream
E E Ephemeral Stream
---------------- 50'Undisturbed Buffers for Ephemeral Streams,Inttermittent Streams and Wetlands
Ditch
\ Topographic Lines with Designated Elevation
— — — — — — — Current Affected/Bonded Area(Life of Mine Disturbance)
�_J "'7
ED \ `---
———————————- Proposed Addition To AffectedBonded Area(Life of Mine Disturbance)
K1MM AND \\J' \ /
PRI ARY UTLET PROPOSED NOTE,: MAIfTA1N 25' Wla Chat ale R1LL�/
SKIMMER \ U�1DIS URBED B FER AILONG ` 3301 en n Dr Suite 601
— I \
Adjacent Property Lines �� —�� PRIM�APY OUTLET PROPOSED g
ROPOS D PPO rtylLin and , PROPOS PR PER Y ICT Ralet N 7609 I
Property Lines&Permit Limits P OPOSEDJSSEPJC�LWAYI
NDAY
�\
ECONDA Y �� SECONDERSKIMME AND
SKIMMER AID SPILLWA ine Pe •t units RIMAR OUTL \WTLAND SPILLWAY - WET ND F
- PRIMARY OUTj ET 0 12 ACRRS 0.08 CR
Soil Berm `� — — — — 1 / — ---------- ------ -------- --- -- ---- -----
----
loll
PROPOSED
SEC PDAt�D —� \� , J BASIN#? J`0 50 r sr sr ROP SED BASIN# �, a 1 - ♦ -- ------- --- �
Wetlands SPIL WA / �/ / �/
C{RADE TOWARDS �
RONT OF BASINS ` , 5
Existing Woodline a' \ PROPOS D i 5/ FRONT IADE P BASIS
so BASIN s L PROPOSED-8ASIN#1 PROPOSE
Proposed Temporary Silt Fence u ` /' __ __
� SKIMMER ND/ ,
' `\ ' 1 ` '/ 50' ` _ ---__ '�J'RIMARY EYELET
P.P. ROERA D / GRADE TOWARDS \ -"' 1 `\ PROPOSED
Existing Power Poles KIMMER AND "^ I 50• FRONT OF BASIN _ t �% SECONDARY
P MARY 0 TCET / T D C SPILLWAY
PRO (CSED PR O D BASIN#8 \ TLA
SEC NDARY i
ILLWAY �, 5 0.4 A RE '`•. i WETLA G
r
NOTE: MAINT IN MIN,25'W IDE ' i \ �� 2.02/ RES
UNDISTURBE BUFF R ALONG \' " PR POSED 1 �`
PROPERTY LIN S ' sLrENCE
i
"ROP SED BA IN# ' 0.44 aRb
I
PROPOSED ASIN#2 65' 1 STREAM G1
-- \
50. �r-_ —� —^� _/ FRONT OF BASIN g 1
`• — BADE TOWARDS I 137 LF
` STREAM H1 PROPOSED 1 1
OPOSED ^^ O' `� 123 LF SECONDARY 1 lP.P.
S11 FENCE ^� ��, � ^``- --- SPILLWAY ; ( D I
PROPOSED ADDITION 1
\ PROPOSED 1N 94 TO AFFECTED/BONDELI-AREA '\
PROPOSED\\ / SKIMMER AND _ PROPOSED
(117 AC R E8) PRIMARY OUTLET ♦N 1 SKIMMER AND
PR POSE #11 PRIMARY 0 T
\�� � \ GRADE DS / / P\iTSED �� --
\\ FRONT OF BAS \ iI SECONDA
SPILLWAY / t
\ � GRADE TOWARD PROP'SED
\ FRONT OF BA f -
� SECON ARY 1 ♦ � -
\ SPILLWAY
NOTE: MAINTAIN MIN. 25' IDE `
UNDISTURBFFER A 0NG SMIll I
-�_ PF7)OPOSED
,' \ ND NOTE:NO DISTURBANCE
\ � � � � ON TH15 SIDE t�F STREAM Chatham Ridge LLC I
PROPERTY LINES \ r r PRUMAR/YOUTLE7 PROPOSED 3301 Benson Dr I
1 SKIMMER AAluite 6 1
ED B SIN#
P�OPOSE ASI�1�#10 �' P�tIMARY OU � � Raleigh,NC 276 9
B
PR(0 OSED
5 SEC NDARY I
PROP SED
M ER \ ��� / SPII�WAY
IM ND
PRIM RYOUTLET
» / 265 P.P. NOTE:Al ROX.1,024 LINEAR FT.
OPdSED � ( 1 i HA ROAD OR NEW IllAR A O INTERMITTENT STREAM
SECONDARY S ILLW Y
1 cZ
/
1 1
ISTI
• ----- M I ARE
P.P. �7
N TE: MAINTAIN MI 25'W� %
U DISTURBED BU � ALO G / -_�
SILT P OGRESS ENERGY E SEM T
- PROPOSED 1
PR PO ED B SIN#12 / BASIN Q '
1
" e OTE:APPROX 9 LINEAf FT. ,� 1 1
,.—' "�' �`D•S / OFINTERNH-(TENT STR AM
" ---- 1 , /
1 I/J
1 '
P op Line a d 1 6
e
�' � � PROPOS D-Mine �
P' �O �e `�a. _ / SKIMME AND ♦ /
P rmi' Li 1 tS �„i' �aQ,e �_ NtGFgP PRIMA OUTLET �%
1� GRADE TOWARDS
FRONT OF BASIN ` �'"""d ; / pSF
i -_���-. - - /pOE'(G�PP 50'Un 'sturbed offer %�
---- Ea\ •. PROPOSED
2 E'XISTING / /� / 9 eR`e 5 PROPOSE SKIMMER AND /
/ - PRO - 9 Apr O ` SPILLWAY Y PRIMARY OUTLET
i
M I I-E AREA ______ _- - N z3
r-- / Colon Russell Jr Ola Taylor
1 PROPOSED 1781 Mon 27559 Rd /
1 SKIMMER AND ncure,
1 • IMMER Al
1 PRIMARY OUT � P t ARY OUTL ` 1) Ground Stabilization*
NOTE APPROX.520 SF OF WETLANDS
TO BE`EXCAVATED AS MINING PROGRESSES.10 PROPOSED-
P, — Site Area Stabilization Stabilization Time
Dllte�lt� �Q 20' ^� --t f SECONDARY ` Descri rtion Time Frame Frame Exceptions
SPILLWAY
- � f�e • Ycrimeter dikes.
'/ X / swales,ditches 7 days None
PRO OSED PRO $ED Colon Russell Jr&O Tayr tnd slu
/ SPCOWb?RY , GRADE ?WVA SBASIN BASIN O 781 MoncureJ7latwoo Rct /// • IIighQoalily
I - PROPOS D _ ,- / Water tl �1 p 7 days None
- �dloii�ar�,NC 2559 / zones( Q }
SILT FENCE \
NOTE:APPROX 12,i23 SF WET- DS
WIT, ♦ �/�
NO DISTURBANCE IN 50 FT. � I f SIOpCS are 10'or
♦ ♦ • Slopes steeper less in length and are
/ PR POSED I S 7 days
�---- i• `�j '�1 � NOTE:APPROX.1, 5 SF POND TO B EXCAVATED than 3:I not steeper than 2:I,
14 days are allowed.
7-days for slopes
• Slopes 3:I or 14 days greater than 50 feet
Note: All affected area boundaries shall be permanently marked at the site on 1010-foot intervals unless the line of sight allows for larger spacing intervals. Note: Prior to land disturbance, locate and establish 50'stream and wetlands buffers. Hatter in length
No disturbance shall occur within the 50' buffers. The 50' buffers shall be provided • Ali other all Nate
Note: Existing vegetation or vegetated earthen berms shall be maintained betwelen the mine and public thoroughfares to screen the operation from the public. for both intermittent and ephemeral streams. with slopes Flatter 14days (except for
perimeters and
a than 4:1 Ill!ones)
g "-Extensions 01'1111tc map W approved by the permitting aathorily
Note:See Sheet 5 for Basin Details,Outlet Protection,and other based ua weather or other Site-sletisic conditions that make compliance
Erosion Control Details.Skimmers shall be Faircloth impracticable.'•(Section 11.1sc'nb1)
manufactured.See Sheet 5 for skimmer information
including size,flow rates, and installation/maintenance
specifications.
Note: Sediment basins and other erosion control. devices
cannot be removed until permanent ground cover has
been established.
ENGINEERING & ENVIRONMENTAL DATE:
2 C SCIENCE COMPANY 03/08/2024
3008 Anderson Drive Suite 102 DRAWN:
Raleigh, NC 27609 JKJ
[phone]
3/8/24 Mine Layout REVISED:
,,r Brickhaven Mine #2 Tract B
Q¢�o Essi <i ','� Mine Permit No. 19-08 SCALE:
Q �{ Chatham Co., NC See Drawing
SEAL 7/4Sheet No.
15472 General Shale Brick, Inc.
,>w �ZZ
: 3
140� 300 Brick Plant Rd.
Scale: 1" = 200' ""'*1�CK s +s��-`,<� 6
►/tl,Iltttlt��` Moncure, NC 27559 of:

BASIN K DETAILS
Soil Berm Cross-Section Bob
3' to 5, Velocity Dissipator
NCDOT Class'B'Ripprapp
Min. 18'Lx9'Wx22"Thick
SKIMMER BASIN DETAIL D50=6"
2 Embankment Invert Out=207.50'
2 Baffles I`Freeboard
1 l 2' to �' Scale: 1 " = 60'
1 Precast Riser Outlet Structure Top of Berm=216.00'
5'x 5'Square 10'Wide Emergency Spillway
Note: Height of berm will increase at brickbat section. Top of Riser=212.00' w/Erosion Control Fabric Liner
zone 6, a?irergency Se`rllwayion o (6"RCP Invert 5"Skimmer Attachment=211.00' ���—� �— Crest El.=214.50'
spillway
Sediment Cross-Section
storage zone
View
Collection Berm Specifications t��a
SEDIMENT BASIN SCHEDULE Desi n Elevations(ft. EL
1. Construct berm by placement of overburden.
Watershed )Inflow Surface Area,square ft. Storage Volume,Cubic Ft.Skimmer Emergency
Skimmer Precast 5'x5' 36"RCP Top of
Basin Area (Q cfs (t) Area (2) Orifice, Attachment Riser Invert Invert Out Bem� Spillway o�
2. Prior to placement of materials for berm formation, cut vegetation (acres) 10 Required Provided Dist.,acre Required Provided inches Invert
K 70.13 203.45 66,121 81,634 70.13 126,234 140,522 5(3) 211.00' 212.00' 207.50' 216.00' 214.50'
nearly flush with ground (if applicable). 4 Q.,�r••—••-
Sed.Stor.Vol:140,522 cf �-
(1)Required Surface Area for Ski Basins based on 325 sf per cfs of Q10 peak inflow. �\�'�
3. Compact materials in I ft. lifts by construction traffic. Skimmer o
2)Required Volume its based on 1800 cf/ac.of disturbed area gA l 2
(3)Six(6)5" Skimmers will be used. ,a�Qo �• W~^•«.e mirl r6.00,
�o
2,6 D� oo\1211 0�
0�6 e0ml orma�P
'(optts�oCage
reba Weir pill y
Top of Rip Rap(Crest =216.00' oA om of 20$50
Bottom Length=27'
SKIMMER DETAIL NC oT ss' 'Rip ap
w/4" ick yer o #5 ton
A—Assembly Underlain with Filter Blanket
O'�erSion C ch Baffles Surface Area: 146,686;sf
'C"Enclosure �•
• .: 1 B
.,
Typical Roadway
PERSPECTIVE VIEW watUn Tntry
PVC Endf PVC Vent ••`•'
Cap PVC Elbow Pipe Schedule 40
PVC Pipe 2�6pd
Cross-Section WaterSur O Y
.. - ..._,4_PVC Cap
/ \ Schedule 40 ��QQ
(NTS) PVC Tee PVC Pipe PVC Pipe
}"Hales in PVC Tee Orifice
Underside Flexible Plate
Nos\e
! O
Bottom Surface EEND VIEW FRONT VIEW 24"RCP
t=212.00^
3 O' Top of Ber
0' 8"R
10'Wide min.)16.0nv. _
° Skimmer Basin Construction Specifications w, --
1.Clear,grub,and strip the area under the embankment of all vegetation and root mat.
Remove all surface soil containing high amounts of organic matter and stockpile or
dispose of it properly.Haul all objectionable material to the designated disposal area.Place temporary sediment control measures below basin as needed. BAFFLE DETAILS FOR SEDIMENT BASIN (NTS)
2.Ensure that fill material for the embankment is free of roots,woody vegetation,organic PERSEPECTIVE VIEW
matter,and other objectionable material.Place the fill in lifts not to exceed 9 inches,and
machine compact it.Over fill the embankment 6 inches to allow for settlement.
3.Shape the basin to the specified dimensions.Prevent the skimming device from settling \��e
into the mud by excavating a shallow pit under the skimmer or providing a low support
under the skimmer of stone or timber.
Baf
4.Place the barrel(4-inch Sched.40 PVC pipe)on a firm,smooth foundation of �eawm a 2
30' impervious soil.Do not use pervious material such as sand,gravel,or crushed stone a�rer� 60 ofPt�o OUTLET PROTECTION DETAILS
around the pipe.Place the fill material around the pipe spillway in 4-inch layers and So°?°
compact it under and around the r e to at least the same density as the adjacent
T P P P Y J Bo sj aye
embankment.Care must be taken not to raise the pipe from the firm contact with its °fS cheer a a
foundation when compacting under the pipe haunches. °°a° ��
I
2'TO 5' 25,` � °domed
5.Assemble the skimmer following the manufacturer's instructions. S°°O b I a - - -
o�sG Oha�
� l 6.Lay the assembled skimmer on the bottom of the basin with the flexible joint at the o�i d°e bey
0
2• inlet of the barrel pipe.Attach the flexible joint to the barrel pipe and position the °s�n° 'ea c
skimmer over the excavated pit or support.Be sure to attach a rope to the skimmer and r°Ce
anchor it to the side of the basin.This will be used to pull the skimmer to the side for ea d
maintenance. Ve cit for
7.Earthen Spillways-Install the spillway in undisturbed soil to the greatest extent
36" RCP [as ' i 9'
possible.The spillway should be lined with laminated plastic or impermeable geotextile �� 1 ' X�2" hi
fabric.The fabric must be wide and long enough to cover the bottom and sides and
extend onto the top of the dam for anchoring in a trench.The edges may be secured with
8-inch staples or pins.The fabric must be long enough to extend down the slope and exit 0
onto stable ground.The width of the fabric must be one piece,not joined or spliced;
otherwise water can get under the fabric.If the length of the fabric is insufficient for the
entire length of the spillway,multiple sections,spanning the complete width,may be CROSS-SECTION BAFFLE (NTS) 1 8'
used.The upper section(s)should overlap the lower section(s)so that water cannot flow
under the fabric.Secure the upper edge and sides of the fabric in a trench with staples or
pins. Support Post,24'into Stake to support wire
O'
8.Inlets-Discharge water into the basin in a manner to prevent erosion.Ensure that the bottom or side
diversion berms will have positive drainage to the upper end of the basin.
Support rope to wire
9.Erosion Control-Construct the structure so that the disturbed area is minimized.Divert to prevent sagging
surface water away from bare areas.Complete the embankment before the area is cleared.
Stabilize the emergency spillway embankment and all other disturbed at eas above the Coir mesh or similar,stapled or
4'TO 1 O' trenched into bottom or side
Skimmer Basin Maintenance
Inspiect skimmer sediment basins at least weekly and after each significant(one half inch Porous Baffle Specifications
or greater)rainfall event and repair immediately. Remove sediment and restore the basin
to its original dimensions when sediment accumulates to one-half the height of the first 1. Grade the basin so that the bottom is at equal elevation.
baffle.Pull the skimmer to one side so that the sediment underneath it can be excavated. 2. Steel posts shall be driven to at least 24 inches below ground surface and spaced at 4 ft.centers.
Excavate the sediment from the entire basin,not just around the skimmer or the first cell. 3. Top of fabric shall be at least 6 inches above stone spillway elevation and 2 inches lower than
Make sure vegetation growing in the bottom of the basin does not hold down the berm elevation.
skimmer,
4. Bottom and sides of fabric shall be anchored in a 6 inch trench of pinned with 8 inch long erosion
control matting staples.
Repair the baffles if they are damaged.Re-anchor the baffles if water Is flowing underneath or around them. 5. The baffles sball be composed of coir Fiber matting with the following specifications.
Coir Fiber Mat Specifications
ENGINEERING & ENVIRONMENTAL DATE:
n
If thte skimmer is clogged with trash and there Is water in the basin,usually jerking on the 100%cocount fiber(coir)twine woven into high strength matrix ` SCIENCE COMPANY 03/08/2024
rope will make the skimmer bob up and down and dislodge the debris and restore flow.If Thickness:0.30 in,minimum
this(does not work,pull the skimmer over to the side of t he basin and remove the debris. Tensile Strength:1348x 626 if/ft minimum 3008 Anderson Drive Suite 102 Elongation:34%x 38%maximum DRAWN:
Also)check the orifice inside the skimmer to see if it is clogged;if so remove the debris. Flexibility(mg-cm):65030 x 29590 Raleigh, NC 27609
Flow velocity:Observed 11 ft/sec,
Weight:20 oz/SY [phone] JKJ
If the skimmer arm or barrel pipe is clogged,the orifice can be removed and the Size:6.6 x 164 ft(120 SY)
obstruction cleared with a plumber's snake or by flushing with water.Be sure and replace 'C"Factor:0.002 3�8/24
the orifice before repositioning the skimmer. Open Area(measured):50% Erosion Control Details REVISED:
Check the fabric lined spillway for damage and make any re quired repairs with fabric that at bottom and baffles f thewer. back into basin embankments `` `,`�1�t4I1�trtlailO,' '
•�•`o��N ��0��,%,, Brickhaven Mine #2 Tract B
spans the full width of the spillway.Check the embank ment,spillways,and outlet for �� CFO +.. ��� p SCALE:
erosion damage,and inspect the embankment for piping and settlement.Make allcZQ+ ;�' Mine Permit No. 19-08
necessary repairs immediately.Remove all trash and other debris from the skimmer and f SEAL Chatham Co., NC See Drawing
pool areas. _ %
�J�72 Sheet No.
General Shale Brick, Inc.
s �;,�,• 300 Brick Plant Rd. 4
Moncure, NC 27559 of:
6

SEDIMENT BASIN W/ SKIMMER DETAIL SECONDARY SPILLWAY
SILT FENCE DETAILS
Minimum 12-1/2 Gauge Intermediate Wires
Minimum 10 Gauge Line Wires
TOP OF EMBANKMENT 1 1 3 1 .5' to 2.0' g 8'MAxIMIIM
RISER STRUCTURE See Basin Schedule (variable ss d;,ected by the engineer)
1'MIN. a'`rl�y ;r till' ' L Pipe Connections
TRASH RACK FEi soaRD ti>ItZi1=�A1rfl ---EMERGENCI'sPILLIfAY -Ensure that all conduit connections are watertight. Rod and
s'MfN_ ¢�, =�W11 � IIII.;II41 IIII P
ilt.enc Fa 'c
SKIMMER -�► � Il Nld llla- ski ilAt Jd lili' =!'rt- s� lug type connector bands with gaskets are preferred for corrugated Laminated Plastic Lin* Or W; ,rn t� Grade
II1141i1W11� Il {lli 1� 1111= 1 ,y metal pipe to assure watertightness under maximum loading and internal j111 ermeable Geotextile Fabric
tlfllilliIrllir91tr11ullltii ;l P
pressure. Do not use dimple(universal) connectors under an
I¢ IIIIl =1PI=1H11111111141f1 _ r �l� -s circumstances.
� °-�' BARREL OUTLET PROTECTION ROTECTION DETAILS
PIPE Trash guard
/�,/,/,. -It is important that a suitable trash guard be installed to prevent the riser
` ' ' ' ' and barrel pipes from becoming clogged. Install a trash guard on the '3 d
CLASS B STONE PAD g gg g o
(4' X 4'X 1' MIN.) CLOT-OFF ANTI-SEEP top of the riser to prevent trash and other debris from clogging the conduit. o C% c>P03,
C7 �
ANTII=LOTATIOthJ BLOCK SECTIONAL VIE1lU � STABILIZED
TRENCHsteel Pest
COLLAR OUTLET A combination anti-vortex device and trash guard improves the efficiency o.d o.O �
2' DEEP of the principal spillway and protects against trash intake. Ga Cho Ciao wurven wire Fabric
O O _0
� d 9 ft. 1 F nc 1 Fab ric
Protection against piping CMP outlet Pipe G rail
-Install at least one watertight antisee collar with a minimum projection a � " � 3'-o"
NOTES p P J ��o ����0 26°
of 1.5 feet around the barrel of principal spillway conduits, 8 inches or 3 ft. 0. o.d o-0, 4..
1. SEED ANC? PLACE MATTING FOR EROSION CONTROL ON INTERIOR AND EXTERIOR SIDE5LOPE5. Min.
larger in diameter. Locate the anti-seep collar slightly downstream from �o Ono
2. INSTALL A MINIMUM OF 3 COIR FIBER BAFFILES IN ACCORDANCE WITH PRACTICE STANDARD 6.65. the dam center line. A properly designed drainage diaphragm installed � �� Grade
3• INSTALL SKIMMER AND COUPLING TO RISER.STRUCTURE OR DIRECTLY INTO EMBANKMENT I FT. FROM BOTTOM OF BASIN. �o-d� 8"Minimum Cover over Skirt
4.THE ARM PIPE SHALL HAVE A MINIMUM LENGTH OF 6 FT. BETWEEN THE SKIMMER AND COUPLING. NOT TO SCALE around the barrel may be used instead of an anti-seep collar when it is o C) 4"Minimum horizontal turn
appropriate. 2'-0"
NOTE: EMBED CMP RISER TO BOTTOM OF 4'X4'Xl' HIGH CONCRETE ANTI-FLOTATION BLOCK.
8 ft.
Proposed Sediment Basin Calculations Desi n Elevations ft. EL Nolte:
Surface Area at normal pool, Skimmer Inspect outlet protection structures weekly and after significant (1/2"or greater)
Watershed Weighted Inflow square ft. Storage Volume Cubic Ft. Width of Inlet Outlet
g g � Inlet & Draw Down (3) Secondary Invert of To of Crest of To of rainfall events to see if any erosion around or below the riprap has taken place, Silt Fence Specifications
Area Average Tc, Riser Dia., Barrel Dia., Height of y Invert of p p 2-yr 24-hr 10-yr 24-hr 25-yr 24-hr {�
Basin g (1) (2) Area (2) Orifice Time, hours Spillway, Horizontal Secondary Berm or itt stones have been dislodged. Immediately make all needed repairs to 1.Steel posts shall be a minimum of ft,long,weigh a minimum of 1.3 lb/ft,and
(acres) CN minutes Q10, cfs Required Provided Dist., acre Required Provided inches inches inches Berm, ft. p y' Horizontal p Riser Storm Elev. Storm Elev. Storm Elev. prevent further damage. have proctions to aid in fastening the wire fabric. Steel posts shall also
ft. Pie Pie Spillway
L 57,800 have a metal plate welded nlear the bottom such that when the post is driven
24.00 94 15.2 126.71 55,119 340'xl 70' 24.00 43,200 59,384 4 70.8 18" 12" 7.0 20 221.00 220.00 223,00 225.00 227.00 224.57 225.48 225.81 to the proper depth,the plalte will be below the ground level for added stability.
M 8.32 94 12.7 47.34 20,593 20,800 8.32 14,976 6.0 224.00 223.00 226.00 227.25 229.00 227.12 227.71 227.89 2. woven wire Fence shall conform to the requirements of ASTM A 116,
20,80' 21,488 3 52.8 18" 12" 20
Class I zinc coating for wire. The fence shall be at least 32 in.high and shall
EROSION PROTECTION AT have at least The t p and
wires. Stay(vertical)wires shall be spaced
N 8.22 94 47.96 20,862 2f ti'xl oo' 8.22 14,796 21,628 3 53.1 18" 12" 6.0 20 224.00 223.00 226.00 227.25 229.00 227.10 227.71 227.90 12 in.apart. The top and bottom wires shalt(vertical)
10 gage. All other wires shalt
o $.06 94 14.8 43.06 1$,731 INFLOW AREAS TO PROPOSED BASINS be 12'/zgage.
1 ,208 48.7 18" 12" 6.0 20 228.00 227.00 230.00 231.25 233.00 231.20 231.72 231.88
196'x98' 8.06 14,508 19,$04 3
P 7.24 94 10.1 19 362 19 500 20 3. Filter Fabric shall be composed of fibers consisting of long chain synthetic
44.51 � (2sb'x75'> 7.24 13,032 20,178 3 49.5 18" 12" 6.0 232.00 231.00 234.00 235.00 237.00 234.95 235.47 235.63
(� 15.83 92 3$ 000 To Mine Excavation Area polymers composed of at least 85%by weight of polyolefins,polyesters,or
13.5 85.43 37,162 (See sheet 2) 13.95 25,110 39,149 4 46.7 18" 12" 6.251 20 216.00 215.00 218.00 219.50 221.25 219.17 219.97 220.25 polyarnides. The fibers shall be formed into a network such that the filaments
10368
or yarns retain dimensional stability relative to each other. The filter fabric shall 1 4.23 94 13.6 23.44 10,196 (144'x72') 4.23 7,614 11,034 2 80.7 18" 12" 5.6 10 239.00 238.00 241.00 242.00 243.60 241.87 242.41 242.56 0* be free of any treatment or coating which might adversely alter its physical
ly properties after installation.. The fabric shall be free of defects or flaws which
2 14.60 94 22.4 63.55 27,644 28,050 14.60 26,820 29,163 3 73.6 18" 12" 7.0 20 229.00 228.00 231.00 233.00 235.00 232.84 y significantly affect its physical and/or filtering properties. The fabric shall have
(255'x110') 233.51 233.73 � a minimum width of 36 inches.
17,100 Laiminated Plastic Lining or �d
3 6.38 94 10.1 39.22 17,061 (19ox'9o') 6.38 11,484 17,958 2.5 69.3 18" 12" 5.6 20 238.00 237.00 240.00 241.00 242.60 240.87 241.43 241.58 Impermeable Geotextile Fabric The fdter fabric shall be furnished with suitable wrapping for protection against
4 5.85 94 7.7 38.85 16 900 17,000 5 85 10,530 18 004 2.5 ,. Extend 4 ft. lateral) Bottom El. of Proposed Basin moisture and extended ultraviolet prior to placement.
� (See Sheet 3) � 69.5 18 12 5.7 10 246.00 245.00 248.00 249.00 250.70 248.71 249.43 249.66 Past'Top & Bottom of Basin Slope) The slier fabric shall meet the following minimum physical requirements:
5 9.40 94 7.8 62.25 27,078 (See heeett 3) 9.40 16,920 28,968 3 72.5 18" 12" 5.7 20 236.00 235.00 238.00 239.00 240.70 238.85 239.46 239.67
6 5.33 94 11.6 31.28 13,606 13,700 5.33 9,594 PROPERTY* TEST METHOD _REQUIREDVALUE
see sheet 3 14,560 2 106.4 18" 12" 5.7 10 231.00 230.00 233.00 234.00 235.70 233.85 234.46 234.64 Tensile strength ASTM D 4632 <50 -fabri(elf s
Elongation ASTM D 4632 <50%-fabric self supporting
7 2.94 94 8.7 18.95 8,243 8,300 2_94 5,292 9,144 2 66.8 18" 12" 5.5 238.00 239.00 240.50 >50%o-fabric requires woven
see sheet 3)_ 10 236.00 235.00 238.55 239.19 239.38 wire backing
8 9.12 94 7.0 61.66 26,822 27,000 9.12 16,416 28,561 3 72 1 0l Apparent opening size(Aos)** ASTM D 4751 0.84 millimeter(U.S.sieve#20)
(See Sheet 3) 18 12 5.7 20 236.00 235.00 238.00 239.00 240.70 238.81 239.43 239.66 Permitivity ASTM D 4491 0.01 sec:'
9 6.02 94 $.4 39.16 17,035 17,100 6.02 10,836 18 319 2.5 ultraviolet Stability(retaimed ASTM D 4355 70%
(See Sheet 3) 70.7 18" 12" 5.7 10 238.00 237.00 240.00 241.00 242.70 240.72 241.43 241.67 strength after 500brs of
ultraviolet exposure)
10 3.19 94 9.0 20.36 8,$57 88e900 t 3 3.19 5,742 9,702 2 70.9 18" 12" 5.5 10 238.00 237.00 240.00 241.00 242.50 240.60 241.25 241.43 4. A 6 in.x 6 in.trench shalt be dug on the upstream side of the silt fence.
The silt fence shall line the itrench and extend up the posts for the remainder
11 7.87 94 $.3 51.36 22,342 22,500 7.87 14,166 24,029 3 18" 12" 5.7 20 241.00 240.00 243.00 244.00 245.70 243.80 244.41 244.61 of the fabric width. The treinch shall then be backfiued and tamped. Silt fence
(See Sheet 3) 60.7 fabrics shall be spliced together only at supporting posts with a minimum of
12 33.44 94 13.0 188.63 82,054 82,300 33.44 60,192 $4,710 4 102.3 233.00(See Sheet 3) 1$" 12" 7.0 20 229.00 228.00 232.00 235.00 232.67 : 233.53 233.93 6 in.of overlap and in such a manner to prevent silt from passing between
the two ends. At the time of installation,the fabric will be rejected if it has any
(1) Required Surface Area is based on 435 sf per cfs of Q10 peak inflow defects,deterioration,or other damage incurred during manufacture,
( ) q NOTE: SEE SHEETS 2 & 3 FOR BAFFLE SPACING Inspect Maintenance g . ( transportation,or storage.
2 Required Volume is based on 1800 cf/ac. of disturbed area p y and after each si mficalnt one half inch
or greater)rainfall event and repair immediately. Remove sediment and restore the basin Silt Fence Maintenance Considerations
(3) From bottom of basin to top of berm to its original dimensions when sediment accumulates to one-half the height of the first
baffle.Pull the skimmer to one side so that the sediment underneath it clan be excavated. 1. Inspect silt fences at least once a week and after each rainfall. Make any required repairs immediately.
Excavate the sediment from the entire basin,not just around the skimmter or the first cell. 2. Should the fabric of a sediment fence collapse,tear,decompose or become ineffective,replace it promptly.
Make sure vegetation growing in the bottom of the basin does not hold down the
skimmer. 3. Remove the sediment deposits as necessary to provide adequate storage volume for the next rain and to
reduce pressure on the fence. Take care to avoid undermining the fence during cleanom.
FAIRCLOTH SKIMMER 2.5„ FAIRCLOTH SKIMMER 4. Remove all fencing materials and unstable sediment deposits and bring the area to grade and stabilize it
Repair the baffles if they are damaged,Re -anchor the baffles if water is flowing after the contributing drainage area has been properly stabilized.
Skimmer shown in Skimmer shown in underneath or around them.
floating position floating position Aluminum straps
1°Vent Aluminum straps 1 Vent suspending If the skimmer is clogged with trash and there is water in the basin,usuailly jerking on the
coupling horizontal intake
4"Sch 40 With Yellow tip suspending witthh Green tip horizontal intake rope will make the skimmer bob up and down and dislodge the debris aired restore flow.If
connection 1 2 1/2"pvc float 2'2'pvc float /� r this does not work,pull the skimmer over to the side of the basin and rermove the debris.
-_ 4"Sch 40
r--_ `~-�� Also check the orifice inside the skimmer to see if it is clogged;if so remove the debris.
coupling -. 29
27" _
connection 1 'rz"Sch 44 SOLID pvc � _.. >. If the skimmer arm or barrel pipe is clogged,the orifice can be removed and the SILT FENCE STONE OUTLET
1 Yz"Sch 40 SOLID pvc -'� barrel or"arm- r / obstruction cleared with a plumber's snake or by flushing with water.Be'sure and replace
barrel or"arm' (1 { ` SUPPLIED BY USER / the orifice before repositioning the skimmer.
WIRE FENCE
SUPPLIED BY USER � � � _
�27" 29" Check the fabric lined spillway for damage and make any re quired repairs with fabric that 4'MIN. SILT FENCE HARDWARE CLOTH
spans the full width of the spillway.Check the embank ment,spillways, and outlet for2"Orifice) r 2/2 Orifice/ erosion damage,and inspect the embankment for piping and settlement. Make all
FILTER OF#57
inlet Inletimmediately.
' -'' necessary repairs Remove all trash and other debris from the skimmer and _ WASHED STONE °
Patent it:5,820,757 '�/ Patent l:5,820,751 pool areas. � J -JI-- 1 ° - o �o�
° o �bAo Oo o° o .2, 0g� } oO o boo
0'6 0, Uo 06° �� o ° O O ° o *+000�'0 p O
(aj 0 Oo O° Oc Oo O °o O ° Q�° ° 3'FILTER FABRIC
1 '�z'hose,ss clamps
0 0� o 0�0o Og p°O� °p q°p4�°a°°pQJB°p o lj�°O., °A ON GROUND
2"inlet p 8 0 °oqd°8o8b°Ob 8 c ° °° g °°���pg°o ° ° ° o�'°�po�
2"threaded male fitting I ABOVE THE TOP OF ' ° ° �� s
p TOP OF SILT FENCE o -'�°
MUST BE AT LEAST 1' :J Oo 0 O�po, Oo pp��.o Oo o °F Oo 0 o Oo o°c o°O ° g°
2"HEAD distance' J.,° ° O pWo O OWo O�° O o ° O ° 4> O °° o
„ 2 1/2"inlet g12, °�3°0 ° ° °o ° ° °°�3°0
on outlet end extension from center of 1 z hose. ss clamps 2.5"HEAD(clistartce THE WASHED STONE o oa>o8`bo`h�4?, 4>o„bgo`��q�o�g
orifice/inlet to water 2" frorn center of o q0 o ao° °off 8 ° 8 oc°off ° ° ap°q�°o
surface) threaded male fitting extension orifice/inlet to water
on outlet end ,° o ° o ° ,0°4�0
surface BURLY WIRE FENCE AND HARDWARE CLOTH BURY 6"OF UPPER EDG
E OF
FILTER FABRIC IN TRENCH
3" FAIRCLOTH SKIMMER FRONT VIEW BURY WIRE FENCE,
4" FAIRCLOTH SKIMMER FILTER FABRIC,
( Note: AND HARDWARE
`1) Remove vegetation and topsoil from CLOTH IN TRENCH SECTION VIEW
Skimmer shown in wi Vent Atluminum straps Coupling can be removed and hose attached to outlet using the threaded nipple. Stone filter Section. SETMAFENCE AI°TT
With Blue tipg Skimmer shown in Aluminum straps MIN.18"INTO SOLID
floating fJOsltlOn sluspendin 2"Vent
3"pvc float hoorizontal intake floating position g p suspending At the corrugated metal structure provide a steel stub out welded on the side at the GROUND
4"Sch 40 p ••:vith Orange tip ,
coupling / horizontal intake
connection 1 1 - _ 4-soh 40 4"pvc float bottom with a threaded coupling or reducer. Steel stub out shall be same diameter as
ENGINEERING & ENVIRONMENTAL DATE:
_ �, !� 29" Coupling __ threaded male connection below the SCH 40 solid PVC barrel or "arm" as shown on 03/08/2024
2"Sch 40 SOLID pvc barrel ��-• "��'�- _ �''�► Connection 1 33"
or"arm' /� Faircloth Skimmer details. Water tight connection must be ensured to prevent structural 2 C SCIENCE COMPANY
SUPPLIED BY USER 3"Sch 40 SOLID pvc barrel - 3008 Anderson Drive
or"arm �� � issues and leakage/bypass. DRAWN:
SUPPLIED BY USER s �- Raleigh, NC 27609
[phone] JKJ
�' 33" Note: SCH 40 solid PVC barrel/arm should be between 6' and 10' in length. 3/8/24 REVISED:
3"Orifice) , e gth.
_-�" _ -� 4"Onficei ,,,,,,,,,, Erosion Control Details
Patent#:5,820,751 Inlet ,� _., Note. Design Flow Rate for 2 Skimmer: 0.038 cfs �.�'10% ��161111*�,,
�� inlet CAR B B
•� 0 rickhaven Mine #2 Tract
Note: Design Flow Rate for 2.5" Skimmer: 0.072 cfs �``o`� �'"�^��%,�.,°-,
Patent a 5$20,75, g �`�'•o ° "� '- Mine Permit No. 19-08 SCALE.
Q� z NTS
* Note: Design Flow Rate For 3 Skimmer: 0.11 cfs f SEAL -- Chatham CO., NC
Note: Design Flow Rate For 4" Skimmer: 0.23 cfs =
Those,ss clams Sheet No.
P 3"inlet 3"HEAD[distance
o threaded male nipple extension from center of
on outlet end 3"hose. a clamps Note: Flow rates are from Faircloth product cut sheets.
�urfiaceiniettowa.er pp t p = , General Shale Brick, Inc.
5
threaded male nipple 4"inlet 4"HEAD distance horn ' Q• c�pj(iIN�E� •�'��_��
on outlet end extension center oforificelirtJetto Note: The appropriately-sized orifice plate must be installed at time of �.�. . �� 300 Brick Plant Rd.
water stuface Ir, K j}I��- tiyev
construction per manufacturer/supplier guidance. '''1t11tstttt``' Moncure, NC 27559 of: 6

Legend
Intermittent Stream
�C 01 Bemnso a e u,it
n Di$uite/ 01
E . Ephemeral Stream Pro ert Lie alei C 7609 /
---- 50'Undisturbed Buffers for Ephemeral Streams,'.Intermittent Streams and Wetlands Mine e t imits
------ W
`r____-_"_ 12 ACR S WETLAND F
yy1 ------- - -- --- ------- - - ------- -----_ ----- -------- "_- -- wila R
Ditch S '
• 1, r,- r `� �r ��'
Topographic Lines with Designated Elevation
—— — — — — - Current Affected/Bonded Area(Life of Mine Disturbance)
- -------------- Proposed Addition To Affected/Bonded Area(Life of Mine Disturbance) "w %
— —— — —— - Adjacent Property Lines ,� o. es/ ♦"'- -So. `% _
Property Lines&Permit Limits
Wetlands • .�`"
Woodline
', �1 ♦ `M r 1� i
1 I
Reclamation Considerations ••�. ' s7RE G1 I
,,` r r t$.``- ♦a STREA
1.Maintain undisturbed buffer of at least 50ft from mine permit limits,wetlands r -x°, as 123 L r
and natural bodies of water. r r �'*�_ �'_ _�'''• - ' I I
2. Perimeter mine excavation slopes shall 2:1 (Horizontal to Vertical)or flatter. %
3. Grade mine floor for sheet water flow towards the lakes. %
4.Perimeter berms,haul roads,and stock pile areas shall be removed and the M
ground smoothed and sloped to promote gravity drainage.The 5'x5'concrete riser and . ,, � 5 �
outlet pipe will remain at Basin K.
f
5.Reve etation per the Schedule below. 4 r r 3301 Be son o
� 50 �. r ,,' � � 5•5� � 3301 Benson Ch uite 6 1
g p 50 ♦ ♦ 1 Raleigh,NC 27609 ( I
Lt-
Vegetation Plan
sf r E
1.Spread topsoil over disturbed areas and leave surface reasonably smooth and uniform. r r r r
.�.-�.-•rrr r r r--• 1 �
2.Scarify surface to prepare a seedbed four to six inches deep.Use such equipment as r r r r r = I 1
1 �
tilling, discing,tracing,or the teeth on a front end loader.
,� � r r r r r.--.•
r r r r 1
3.Mix lime and fertilizer with the soil during seedbed preparation. '1 � ,--- ,-- ,--r r r —— — r r r r r �i r
1 rr rrr r rrr r,-� r� r,--. ,� r r r.--•�'.-�.--"r ` /�
' r.-.,-. r r r r �' ,-!r r rr.r r r rrr r
4.Seed on freshly prepared seedbed following the application rates for the appropriate season. r
`
%
e
5.Mulch all seeded areas immediately.
6.Tack mulch on slopes 3:1 (Horizontal : Vertical) or steeper by spraying with emulsified asphalt. 1 ,, i r 5o
1 ,• �,, �.r.,r ,� Colon Russell Jr la Taylor /
Use an anchoring tool such as a farming disc set in a verticall position on slopes less than 3:1. i r " so 1781 Mo Rd
1 y- ncure,N 27559 /
Mulch netting may also be used on slopes.
7.Inspect seeded areas and make repairs within the planting season.If vegetation is over 60%
♦ / - I Colon Russell r&()la Ak' /
damaged,repeat steps 2 through 5. r r r' r r r (
rr r rrr rrr -- rr'-,rr 0 Moncure l59 Rd
`onctue NC 2 59
r r.-•r.-� ^ .--..rrr.---'.-� .-�
8.Permanent revegetation shall be accomplished at the specified times of the year.Temporary rrr r r r - h ♦ �/�
� 1 rrr,--- r r.--•r r ,--- •-+•- 1 � �// /
vegetation shall be applied outside of the optimal times for establishment of permanent vegetation r r r r r r r r r r
TEMPORARY SEEDING SCHEDULE r r r r r r r r r 1
r r r John&Rosie Smith
r r r r rrr r 1751 Moncure F5a59 d Rd
r r r r r r r r r I ,, Moncure,NC 27559 Cross Section B-:B' (NTS)
Seeding Date:August 15 to December 15 � r,-- w
a r I /
r r r r r \ r r r 50' U]
Seed Type Rate .nald Brown p
rJ r� r rrr 50 1715 Moncure Flatwood Rd a
r r r r.. I Rye (grain) 120 lbs./acre rrr rrr i I / Moncure,NC 27559 50'
10-10-10 Fertilizer 1,000 lbs./acre r `` \ , so. / 1.
Lime 2,000 lbs./acre
# _----
Mulch 4,000 lbs./acre r r r Ex�§ting ulvett
town
Seeding Date: January 1 to May 1 r r r r r Geor '
r--� --- �� r / / 666 rinth
oncur,NC 275
_ 1 — --------------
Seed Type Rate
Rye (grain) 120 lbs./acre I r r
Lime 2,000 lbs./acre
10-10-10 Fertilizer 750 lbs./acre r // _ _ _
Mulch 4,000 lbs./acre J J , ,=r r,J,J r ,J
_ Gate �► /r r 1
Seeding Date:May 1 to August 15 r--- /
Exis'g2" CP r r r
Seed Type Rate r r r r
German Millet 40 lbs./acre
10-10-10 Fertilizer 750 lbs./acre r /
Lime 2,000lbs./acre
Mulch 4,000 lbs./acre / 0
45 r
PERMANENT SEEDING SCHEDULE
Property Line and
Seeding Date: Best )Possible r EX= Road t LiJnits
Fall: August 25- September 15 August 20-October 25 — rin —— /
Late Winter:February 15-March 21 February 1-April 15
• 1 �/ Carolina Power&Li Co_.
\—I'- '
/ P.0.Box 1551-PEB3A Scale: 1" —300'
Seed Type Rate
I i I // Raleigh,NC 27602 -
Tall Fescue 100 lbs./acre
Sericea Lespedeza 301bs./acre
Kobe Lespedeza 10 lbs./acre 1 I----
10-10-10 Fertilizer 1,000 lbs./acre
Lime 3,000lbs./acre
Mulch 4,000lbs./acre
Cross Section A-A' (NTS) ENGINEERING & ENVIRONMENTAL DATE:
Note 1: Fertilizer and lime application rates may deviate flrom above if soils are analyzed ^n
for optimum rates. 1 ` SCIENCE COMPANY 03/08/2024
0 3008 Anderson Drive Suite 102 DRAWN:
s s Raleigh, NC 27609 JKJ
Note 2: Mulch shall be tacked with emulsified asphalt at ralte of 14 to 28 gallons/1,000 sq.ft. o o o 3 [phone]
on slopes of 3:1(H:V) or steeper. __ 50' w 50' 50' 50' __ 3/8/24 Reclamation Plan REVISED:
EXIS7/NG GRO j W GP�ND _ _ u. LL E.F�.ZI'G C'�ODiD -- --_.--_ --_---_--.-_-_ ,,,� ��'��
Note 3: After August 15,use Unscarified Sericea seed for peermanent seeding period. _——— �N° EX_St'"=———— m �` �i BrlckhaVen Mine #2 Tract B
Mine Permit No. 19-08 SCALE:
Chatham Co., NC I" = 300'
rrrrr .--ter .--� r �r r r r r r.=r r— r.--•rrr r ! ���
r r r r r r r r r r r ,_.r r.-�r r r r r r r—r r r ,__.r r r,._.---�rrr r r• 1 5472 � General Shale Brick Inc. Sheet IVO.
.--� rrrr rr .--+rrrr,--.rr r z,
rrr rrr.--., — -�-- r ♦ ti� t. v2„�
r r.� r r r--r r r r ` 6
300 Brick Plant Rd.
r r ,� rrrr
r r r rrr -- r r r r r r /� �//'+g�c
r r r r r .�,-.r rrr r r r ' A„Q �-�V�IYG.��+'�t���'�
r r r r r r S Moncure, NC 27559 of: 6