20220124_Mine_Maps

0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0
o ,o 0 0 - �o � o � o Iq o In
of ai of of cai of cai JONES, BETTY JEAN cli q� of O z of of of of ci of
w w w w w w w w w W N �1O w w eo w w w
',�j WATSON FAMILY II, LLC �\ 4 � p
NC DOT � WAKE STONE CORP
vNv �i\ o q w F
N 752,500 + + + + + + p \ �\�\ + n + h + + + + N 752,50
WILMAR II LLC MARTIN L ALLEN FA
�RD
51N�t,
WAKE STONE CORP
•\
aF WAKE STONE CORP
\\ l \\ e^7j
N 752,000 + + + + + FI \ + + + + + N 752,00
�\ \
SUMMER, JAMES WILLIAM `
No kern Piver5ion i5c a e
5n0_1
�,,�
Q LQ � WAKE STONE CORP
9co
W STONE C
L
N 751,500 I I I I (9y r "+, I \ \ I I I I N 751.50
I+ NC DOT I+ I+ I+ I+ /\\ I+ I+ I+ I+
��;°� `� �.-_
�--,� o _ . 111 Line Jenote5 curre+�tact, it area
- -Rik o e - " e PL m .. `f
//)`/^� Total Area — 206 Acre5
C � � se. nccuaaiime J� / I///////��� � � V`� (\ � � �� x \• \ `��:.. 4�V
/ ,\ KNIGHTDALE TOWN OF
TOWN OF KNIGHTDALE
N 751,000 I I f 751, 00
_� \\ _ �\ ,* •+, + + + +
t � �1
\Y-AKE STONE PROPERTY COMPANY
I Wet 17etevki0n pcnd °
1 • ;. /� TON
x WAKE STONE PROPERTY COMPANY
.. + \ V m urw v .. v.,.. + I 750,500
N 750,500 _
k"f I 7r o \� x - N/ x "° , -... I+
I CD or
c O 4
GN WAKE STONE PROPERTY COMPANY
1 11 , �,
n W KE E CORP D
�y—__ — / %��/, �
�f0 ,
WAKE STONE PROPERTY COMPANY
N 750,000 x - _ _ N 750,000
4arr
5
is f / \ \ � o D � � I I ,, a: � % % /` � � �\ �, � � , C�•�, S' a � �
ix
Con f0 P nto� INGE, I, O Y INGE, DOLORES W
��_ �� �•— j WAKE STONE CORPO ON �; ' c•►-��'/y� �S.r \ �( I� C
WAKESTONE PROPERTY COMPANY x
I I
N 749.500 \ I I .w \ + ,. / ,,."`^.,. + ' f + N 749,500
WAKE STONE PROPERTY COMP Area B x p
�� x
7: � I � 1 � �I// , � - ___ \ � J ,.�_ ems` � x O • . � I
�� �•� S �!� _ Pt,�
N 749,000 '"/ �� _ --- / N 749,000
N1' _ I �� '-- —�— — ' � p + / +
-- 1 57 AcY�s to be �/� \��h E� -x,
�r Ate` ad d t0Aff ai= �� �( \ x GE, LAMONT M INGE, DOLORES W
�1 i� i� 1 — V axa r C
Are
38.97 Acres to be fuel station, employee / ��� , • _ _ �p 1 ���
WAKE STONE PROP
removed from break room, employee
WAKE STONE )RP —�
Mining Permit e„ parking, and new berm m `. i �- x
o
N 748,500 I I � \ � a k ,c: '"� � I � f'�rd � � 500
+ `4 �xistinq 7toc ,�e A eaese-voi- �.b x �� �N�
\ / Sf i
/
WAKE STONE PROPERTY I _�"`�w„y, ✓ - � � s.'j
r
f r �
/ I - ✓'---- x -_ ,,. C - as �KNIGHTDALE TOWN OF
.t,<
y N 748,0
N 748,000 KE STONE PROP TY C x
1• x
_ :
?.asz
Acres Q Win t 3� �� C7
to added ° per„ as: �s^" }
KNIGHTDALE TOWN OF
to "Affected -
.�. Area" for
�/ x
5 � p uar Area x
�— ':' 3 ock files
1
�
4 a ,
0 n � —
N 747,500 m N 747,500
�
x — 1� 1 1
' a x I.ne denotes' cure ted 1
C ar I hed f Jd pies, • r y / _ p ,,7 U�1
p ess ads, rd,
Fred Smith C y '� Quarr ke an f — o
Asphalt P n � � r � <� s . 4��
d o 5�ockplle Area �1 SgYO
HINTON LAND LLC
USA i'. SILVER, CHARLES H JR KNIGHTDALE TOWN OF
. MER UTT-MW LLC 0 e denotes TeaNu� for
I
N 747,000 + �I �' + I + m wa �• U +--___,,,, -F� �i + Oq + + N 47,000
r larit Stockpile pro 4w O 2
x^�
\ •, \ \ x r a i\o 5, 1 ones r� a� _', 1r" ^"* I rr z `r,�' LAUREL CROSSING APARTMENTS LP L
C F
t, 5tockpdeAre \ Qu rr ice and 5 '" i
Thomas Concrete ��
Concrete Plant
'*' _ Area 98 ,0 /'\CrGS W U
MERRITT-MWI LLC
HINTON LAND LLC"�/.� tP +
cud r7`5ervoi 5 roce551 w 0 5 0
' ..
I YY r seal inq ponds)
N 746,500 �� N 748,500
•- + t or O�p� + 1��
+ + + + + S�
��� •, ` ock?J: C Aria �u — C i Lk�
KNIGHTDALE VENTURES LL t ?0 ; Mo io �G� CAMERON STREET PTNR i LLC
1
x
00 K GHT STO yC a
HD DEVELOPMENT OF MARYLAND•�
�I �"�•i�?e W''� '� O
•'\1��",
KOHLS DEPT STORES INC �Q �c �; a �W _� W
— rK
, - U
N 746,000 + + + + + V �; t �W ti m + + + + + �. N 746, 0
A T° y x _ YyC, ,.1 y,N'
KNIGHTDALE CENTERS LLC OQ�,�.C` 0��,rh" U
s / O � .,
°s / z U � 4� W
w q
9 40�
O SQ J kO
TARGET CORPORATION 'v'�'A Wj, c , �' SDI 'T' y `�
KNIGHTDALE CENTERS LLC COOKE, KAY � o �LovN,k
SLMC LLC O �.1qA q0 G
N 745,500 + + + + + S,yC ,t+ + PARKSIDE CO ONS CONDOMIN+ NO�V TS'� p+ + 745,5 0
JIL KNIGHTDALE, LC 4�04 10� 2� ry�L
KNIGHTDALE CENT 1G���� IDE CIA yP�
CH.KNC LLC KNIGHTDALE DEVELOPMENT OWNERS I
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
C 0 0 0 0 0 0 0 0 0 0 0 0
0 0 In o o In o In o � 0 0 ,n
W) W)� W 0
CV N ci ci N N cV cV N cV ni ai ei cV cV cV
w 154 w w wK w w w w w w K w w w
LEGEND
680
INDEX CONTOUR WITH ELEVATION, (MSL)
INTERMEDIATE CONTOUR
BASE RING
PAVED ROAD
DIRT / UNIMPROVED ROAD
RAILROAD
x x
FENCE
GUARD RAIL
DITCH (WATER) LINE
SWAMP LINE
TREE LINE
SCRUB LINE
TREESYMBOL
SWAMPSYMBOL
0
BUILDING
25.5
X
SPOT ELEVATION, (MSL)
25.5
X
ESTIMATED SPOT ELEVATION, (MSL)
W.E.
16.4
WATER ELEVATION, (MSL)
100
E 5a7194.75 N 10 2344.51
BENCH MARK LOCATION WITH ELEVATION, (MSL)
Z 25.58
WELL (VARIOUS TYPES)
o UTILITY POLE
TRAFFIC SIGN
0 MISC. / UNKNOWN OBJECT
a« HYDRANT
Qo MANHOLE
F GUY WIRE
t LIGHTPOLE
CULVERT
❑ CATCHBASIN
—�— SILT FENCE
SILT FENCE OUTLET
---- SKIMMER BAFFLES
DIVERSION DITCH/SWALE
PROPOSED 1 FOOT MINOR CONTOUR
PROPOSED 5 FOOT MAJOR CONTOUR
1) Contours - Ninety (90) percent of the elevations determined from the solid
line contours of this topographic map has an accuracy with respect to
true elevation of one-half (1 /2) contour interval or better and the remaining ten
(10) percent of such elevations are not in error by more than one contour
interval. In densely wooded areas where heavy brush or tree cover fully obscures
the ground and the contours are shown as dashed lines, they have been plotted as
accurately as possible from the stereoscopic model, while making full use of
spot elevations obtained during ground control surveys and all spot elevations
measured photogrammetrically in places where the ground is visible.
2) This map was compiled by Garland Photogrammetric Services, L.L.C. using photogrammetric
methods. Contours portrayed as dashed or broken lines represent areas of dense vegetation
and should be considered approximate. This map has not been field verified.
Prior to use as a basis for design / construction, it should be field verified.
3) Buildings are shown roofline only.
345 STONERIDGE WAY FAYETTEVILLE, GEORGIA 30215
WWW.GPSHILL.COM 678-977-2947 [e-mail]
Land Use Table C Current and Pro o5o&
Categoric Affected Acreage
Currentlq permitted Acreage 614,79 Acres
permitted Area to be removed 3897 Acres
reaue5ted New permitted Acreage 575,82 Acres
Plant and Yard Areas 98,0 Acres
( includes stockpiles, plant, shop,
warehouse, office/ scales area,
reservoirs, old bone prd and all associated roads)
Mine FKCavatlon 206 Acres
( includes active pit area, stripping
areas, bone Bard and all associated roads)
Total Currentlq Affected Area 304 Acres
proposed New Affected Area; 18,84 Acres
Total proposed Affected Area 322,84 Acres
N
0 300 600 1200
Feet
1:3600
COMPILED BY PHOTOGRAMMETRIC METHODS
Wake Stone Corporation
6721Knightdale Blvd
Knightdale, NC 27545
KNIGHTDALE QUARRY
MINING PERMIT NO. 92-06
2021 PERMIT MODIFICATION
SITE PLAN/E&SC MAP
DATE OF PHOTOGRAPHY: 03-08-2021
COUNTY: WAKE
PLAN PREPARED BY: L. COLE ATKINS/WSC
REVISION No.: 1
DATE OF LAST REVISION: 01-19-2022
SHEET No.: 1 of 4

0 0 0
0 0 0 0 0 0 0
o io
of cli of of of cli
w w w w w w w w
0 0 0
0 0 0
o �
JONES, BETTY JEAN cli q� of O z of of
cli
w W N �1O w w
0
o
of
eo
0
0
Iq
of
w
0
o
cli
w
0
0
In
of
w
',�j WATSON FAMILY II, LLC
NC DOT �
vNv
�\ 4 � p
�i\ o q w F
WAKE STONE CORP
N 752,500
+ + + + + + p
WILMAR II LLC MARTIN L ALLEN FA
\ +\�\ + �P + + F +
+
+
+
N 752,50
�RD
51N�t
WAKE
STONE CORP
D
aF .\
WAKE STONE CORP
N 752,000
+ + + + + + I
SUMMER, JAMES WILLIAM
�\ \ \\ + +
No kern inversion i5c a e
5n0-I
+
+
+ N 752,00
9�0
STONE C f 301
WAKE STONE CORP
L
NC DOT _
•\ \ �cc
N 751,500
` \
N 751,50
c S»1i o e i e PL °� •-S
���
N 751,000
�b _ _ • �_ r
,
o \\� r�
�`""`�
��" "
o'
\
TOWN OF
KNIGHTDALE
KNIGHTDALETOWNOF
751. 00
%Y-AKE STONE PROPERTY COMPANY
WAKE STONE PROPERTY COMPANY
N 750,500
f' � i
� r
C n� W KE E CORP 1 11 ,
0 /
rew
750,500
\ GN WAKE STONE PROPERTY COMPANY
t
PROPERTY COMPANY
/
_
N 750,000
�r
l ( \1\ +
(�\ C I
f a
current � active pit area
,
,:.,•
„� of o'
N 750,000
- i I
WAKE STONE CORPO
fota Area - 20 Acres
�
a;
ix
COn fa P nto�
INGE, I,' O �INGE,DOLORESW
J
WAKE STONE PROPERTY COMPANY
N 749,500
N 749,500
�
{��,,���..
• , I �
x
`
�
x
IIJ
Q r
� /
I WAKE STONE PROPERTY
N 749,000
! u
�'• 57 Acr s to be �
G Su
� �� - •`� -- _ - �
-
GE, LAMONT M INGE, DOLORES W
Are
E fuel station, em to ee �
t 38.97 Acres to be p y /
—�
•
WAKE STONE PROP i
removed from break room employee
WAKE STONE )RP �
Mining Permit °° °^„e parking, and new berm
- -
l;
e
N 748,500500
`a
r
a
((( \
WAKESTONEPROPERTY \ _w„y
Hatch patern denotes area
+
I f I
utilized for M ant, Stock i es,
Process Area Poads, Pomegard
-
N 748,000
1 � � ✓'
���
� � -- -
and Quarry{ Office and 5ca es �
f6 Area - 98,0 Acres
_,; / C
"� '; = �� �
a °` f
�
ff}}{{ff c�
au s�
-
°
KNIGHTDALE TOWN OF
N 748,0
KE STONE PROP TY CF�
�'
C
+
I
inc udes reservoirs and rocess
p
r r �
i��sz x
�
,I• � � �'' �� � �
water sett inq ponds)
Acres
to "Affected + -
Area" for
ockpiles
KNIGHTDALE TOWN OF
N 747,500
ru
N 747,500
�
Fred Smith Cam '
Y
� Asphalt P�e�. ��
� � i <I —
`
- `
�
G o
- � HINTON LAND LLC
� r � � � � I 1 °Vx' c �e � � r ��� / +.
r
� 7 L
O
USA SILVER, CHARLES H JR
m
MERRITT-MW LLCi
_ TO .
A. -
1
x
�.
KNIGHTDALE TOWN OF
N 747,000
,y + +
ma 1r"'•""""'""* �,
�v1
inn
S
N 47,000
LAUREL CROSSING APARTMENTS LP L
c
Thomas Concrete
Concrete Plant
MERRITT-MW1 LLC
HINTON LAND LLC%,'
'
,m
�� 'Si` V 1"�
2
i • ql p
w 1.
�y�s
O �.
N 748,500
+ +IORO�1�
. \
y�'+
+
r N 748,500
KNIGHTDALE VENTURES LL
:� .'0 40, i
�G�
CAMERON
STREET PTNR I LLC c�w�
C 9
U
HD DEVELOPMENT OF MARYLAND
_
x o — e
KNIGHT STO L�
1
0.
KOHLS DEPT STORES INC �Q
��; a cv _�
W
N 748,000
+ + +
ul d+
V �; + +
� �= A TO J' x �
+
yyG
+ �. N 748, 0
KNIGHTDALE CENTERS LLC
04�,�-C`
7�1
��,�h"
0Or
G
TARGET CORPORATION 4%/b
9�A�
T x
q � 4�
40� �O
W
f
i� �.�STY 2 x H p m
KNIGHTDALE CENTERS LLC COOKE, KAY
�^)•� v��
�1�
SLMC LLC
0 A
q0
G
N 745,500
+ + + + +
JIL KNIGHTDALE, LC
S,yC ,t+ + PARKSIDE CO ONS CONDOMINIL6
4�0410�
NO�V p
745,5 0
KNIGHTDALE CENT
CH.KNC LLC'
��� 4��� IDE
KNIGHTDALE DEVELOPMENT OWNERS I
CIA yP�
0 0 0 0 O O O
C 0 0 0 0
0
O O O O O
0 0 0 0 0
In o In o Iq
O
d
O
0
0
O
0
0
O
0
,n
CV N cd cd N N cli
w Pq w w w Pq w
cli N cli ni ai
w w w w w
OI
K
cli
w
cli
w
cli
w
LEGEND
680
INDEX CONTOUR WITH ELEVATION, (MSL)
INTERMEDIATE CONTOUR
BASE RING
PAVED ROAD
DIRT / UNIMPROVED ROAD
RAILROAD
x x
FENCE
GUARD RAIL
DITCH (WATER) LINE
SWAMP LINE
TREE LINE
SCRUB LINE
TREESYMBOL
SWAMPSYMBOL
0
BUILDING
25.5
X
SPOT ELEVATION, (MSL)
25.5
X
ESTIMATED SPOT ELEVATION, (MSL)
W.E.
16.4
WATER ELEVATION, (MSL)
100
E 5a7194.75 N 10 2344.51
BENCH MARK LOCATION WITH ELEVATION, (MSL)
Z 25.58
WELL (VARIOUS TYPES)
o UTILITY POLE
TRAFFIC SIGN
o MISC. / UNKNOWN OBJECT
a« HYDRANT
Oo MANHOLE
F GUY WIRE
t LIGHTPOLE
CULVERT
❑ CATCHBASIN
—�— SILT FENCE
SILT FENCE OUTLET
---- SKIMMER BAFFLES
DIVERSION DITCH/SWALE
PROPOSED 1 FOOT MINOR CONTOUR
PROPOSED 5 FOOT MAJOR CONTOUR
1) Contours - Ninety (90) percent of the elevations determined from the solid
line contours of this topographic map has an accuracy with respect to
true elevation of one-half (1 /2) contour interval or better and the remaining ten
(10) percent of such elevations are not in error by more than one contour
interval. In densely wooded areas where heavy brush or tree cover fully obscures
the ground and the contours are shown as dashed lines, they have been plotted as
accurately as possible from the stereoscopic model, while making full use of
spot elevations obtained during ground control surveys and all spot elevations
measured photogrammetrically in places where the ground is visible.
2) This map was compiled by Garland Photogrammetric Services, L.L.C. using photogrammetric
methods. Contours portrayed as dashed or broken lines represent areas of dense vegetation
and should be considered approximate. This map has not been field verified.
Prior to use as a basis for design / construction, it should be field verified.
3) Buildings are shown roofline only.
345 STONERIDGE WAY FAYETTEVILLE, GEORGIA 30215
WWW.GPSHILL.COM 678-977-2947 [e-mail]
Land Use Table ( Current and Pro ose&
Cateclorq Affected Acreage
Currently permitted Acreage 614,79 Acres
permitted Area to be removed 3897 Acres
reaue5ted New permitted Acreage 575,82 Acres
Plant and Yard Areas 98,0 Acres
( includes stockriles, plant, shop,
warehouse, office/ scales area,
reservoirs, old bone yard and all associated roads)
Mine FKCavatlon 206 Acres
( includes active pit area, stripping
areas, bone yard and all associated roads)
Total Currently Affected Area 304 Acres
proposed New Affected Area; 18,84 Acres
Total proposed Affected Area 322,811 Acres
N
0 300 600 1200
Feet
1:3600
COMPILED BY PHOTOGRAMMETRIC METHODS
Wake Stone Corporation
6721Knightdale Blvd
Knightdale, NC 27545
KNIGHTDALE QUARRY
MINING PERMIT NO. 92-06
2021 PERMIT MODIFICATION
SITE PLAN/E&SC MAP
DATE OF PHOTOGRAPHY: 03-08-2021
COUNTY: WAKE
PLAN PREPARED BY: L. COLE ATKINS/WSC
REVISION No.: 1
DATE OF LAST REVISION: 01-19-2022
SHEET No.: 2 of 4

LEGEND
for Ara
V
WAKE STONE C RP
Ditch 1 B
OBSCURED ARE
SEE ACCURACY NOTE
Ditch 11
Skimmer Basin
2021-2
Employee
Parking
It
Berm CYOSS Section 296.4
29.4 �
see detail sheet 4 of 4)
295.1
X
SILVER, CHARLES H JR
disturbanc�
WAKE STONE CORPO TION
Wet Detention Pond
2021-1 �
0
4
�Il
�Ilill
it
II
i
iil
ill�
yGir
Permanent Pool
atij- 1I
Elevon - 279' MSL Jl
j '
a � '
r =1
o .
748941.3 0
285.2 ' Qp Q
Stockpile
Expansion - 283.1
Area Ditch 2 - X
\ 2
I
y J
3 0 -
Fx15t1nq OC I e /�rea
a
/303.5
X Alva le
Veled to 305, O
305.5
Fuel/Lube � 1
/
`StattOh
000
40 G ...
Employee Area Grading - n
305' to 306 West to East
Top soil will go into perimiter berms.
O 1
0 0 �ti
i ocess
J 294.8
x ,
/ Office Shop
Proposed
� 295.4
X
/ P
Em loyee
�
Building
Warehouse
o
�U_j
s
d 2X
y
Asphalt P in
� �
o �
HINTON LAND LLC
� & SC for Aria
�
1!5turbanc�
- L \ \ \ \ O /ca
/o
\ rn \
ti� p V��� �_ li�� ri 280
I02561 Lr.'ORAC_V
284.8 292
X .7
X ? o
\�
O O
Doom
G 284.7 C�I
80
289.3
�
X
290.6
_. ii� �
290.6
X CD
Pit Sump
\ ,, 7\
\\ 34..3
yo
1
Dc0 �-
36.8 34.6
\ -16.3
� \ X
Uf
o
\ III11111��
c��P
Oboo293.4 _ \� 260
1.3
9�`i✓
333.4
\\\\
x
y` 321.3
X
1�
�x
C 322.5
X
319.0
X
o �
x
325.1
X
326.9
X
31
1
316.4
X
Stockpile
Expansion
Area
321.2
X
4ft -1
%5
Skimmer Basin /om �i I�
2021-3 r
qar Area
4
-�`�
✓ e 360.E
� � �-�- " �+ car 1��� � X
TO
W,� �^ Q i $S RED AREA
�'rj_
s -_ A RACY NOTE
o Q
° 11
O13
w
_ � G
680 INDEX CONTOUR WITH ELEVATION, (MSL)
INTERMEDIATE CONTOUR
BASE RING
PAVED ROAD
DIRT / UNIMPROVED ROAD
RAILROAD
X X FENCE
GUARD RAIL
DITCH (WATER) LINE
SWAMP LINE
TREE LINE
SCRUB LINE
TREESYMBOL
AL SWAMP SYMBOL
0 BUILDING
25.5 SPOT ELEVATION, (MSL)
X
25.5 ESTIMATED SPOT ELEVATION, (MSL)
X
W.E. WATER ELEVATION, (MSL)
16.4
100
E 5 194.75 BENCH MARK LOCATION WITH ELEVATION, (MSL)
N 10 2344.51
Z 25.56
WELL (VARIOUS TYPES)
UTILITY POLE
9 TRAFFIC SIGN
O MISC. / UNKNOWN OBJECT
HYDRANT
OO MANHOLE
F GUY WIRE
Ct LIGHTPOLE
CULVERT
❑ CATCHBASIN
- SILT FENCE
SILT FENCE OUTLET
-*X--X- SKIMMER BAFFLES
DIVERSION DITCH/SWALE
PROPOSED 1 FOOT MINOR CONTOUR
PROPOSED 5 FOOT MAJOR CONTOUR
1) Contours - Ninety (90) percent of the elevations determined from the solid
line contours of this topographic map has an accuracy with respect to
true elevation of one-half (1 /2) contour interval or better and the remaining ten
(10) percent of such elevations are not in error by more than one contour
interval. In densely wooded areas where heavy brush or tree cover fully obscures
the ground and the contours are shown as dashed lines, they have been plotted as
accurately as possible from the stereoscopic model, while making full use of
spot elevations obtained during ground control surveys and all spot elevations
measured photogrammetrically in places where the ground is visible.
2) This map was compiled by Garland Photogrammetric Services, L.L.C. using photogrammetric
methods. Contours portrayed as dashed or broken lines represent areas of dense vegetation
and should be considered approximate. This map has not been field verified.
Prior to use as a basis for design / construction, it should be field verified.
3) Buildings are shown roofline only.
345 STONERIDGE WAY FAYETTEVILLE, GEORGIA 30215
WWWAPSHILL.COM 678-977-2947 [e-mail]
Land Use fab e (Current and Proposed)
Categorq Affectod Acreage
Currently permitted Acreaqe 614,19 Acres
Permitted Area to be Removed 38.91 Acres
Requested New Permitted Acreage 575,(52 Acres
plant and Yard Areas 98,0 Acres
C includes 5tockpile5, plant, shop,
warehouse, office/ scales area,
reservoirs, old bone yard and all associated roads)
Mine �Kcavatlon 206 Acres
C includes active pit area, strippinq
areas, bone yard and all associated roads)
fAal Currentl q Affected Area -504 Acres
Proposed New Affected Area: 18,84 Acres
rOtal Proposed Affected Area 322.84 Acres
N
100 0 100 200 300
SCALE: 1" = 100'
COMPILED BY PHOTOGRAMMETRIC METHODS
Wake Stone Corporation
6721Knightdale Blvd
Knightdale, NC 27545
KNIGHTDALE QUARRY
MINING PERMIT NO. 92-06
2021 PERMIT MODIFICATION
SITE PLAN/E&SC MAP
DATE OF PHOTOGRAPHY: 03-08-2021
COUNTY: WAKE
PLAN PREPARED BY: L. COLE ATKINS/WSC
REVISION No.: 1
DATE OF LAST REVISION: 01-19-2022
SHEET No.: 3 of 4

8" M I
TOP OF DAM
TARP PROTECTION
DITCH AND BURY TARP
EDGE (N.N. 12")
0' MIN
WEIR LENGTH
SECTION THRU WEIR
ICY
Y
PLAN VIEW
1' MIN FREEBOARD TOP OF BERM
INFLOW BAFFLES(STD) MERGENCY
rRUCTURE /I r///� SPILLWAY
SHIMM R ELEVATION
aG
DISSIPATER
PAD
RIP RAP
INLET SHALL BE PROTECTED CMP OUTLET PIPE _1/ -
(AS NEEDED) FROM EROSION CROSS SECTION
WITH RIPRAP, TARP,
MATTING OR EQUIVALENT.
NOTES:
1) BASIN SHOULD BE CLEANED OUT WHEN CAPACITY REACHES AN ELEVATION REPRESENTING THAT THE BASIN IS HALF -FULL.
2) THE TARP USED TO PROTECT THE WEIR SHALL BE THE WIDTH SPECIFIED. THE LENGTH OF THE TARP SHALL BE ACCORDING
TO AVAILABLE SUPPLY. IF MULTIPLE TARPS ARE TO BE USED, THEN TARPS SHALL BE OVERLAPPED AT LEAST 12". THE
UPSTREAM 12" TARP SHALL OVERLAP THE DOWNSTREAM TARP. THE TARP SHALL BE 50 MIL. HEAVY DUTY SILVER TARPAULINS
OR EQUIVALENT FOR U.V. RESISTANCE.
3) PROVIDE A MINIMUM OF THREE POROUS BAFFLES TO EVENLY DISTRIBUTE FLOW ACROSS THE BASIN, REDUCING TURBULENCE.
4) BAFFLE MATERIAL MUST BE SECURED AT THE BOTTOM AND SIDES USING STAPLES OR BY TRENCHING AS FOR A SILT FENCE.
5) MOST OF THE SEDIMENT WILL ACCUMULATE IN THE FIRST BAY, SO THIS SHOULD BE READILY AVAILABLE FOR MAINTENANCE.
6) DURING THE CONSTRUCTION PHASE OF THE PROJECT, PERMANENT STORMWATER RISER SHALL ONLY DEWATER FROM THE TOP OF PIPE.
7) POND SHALL NOT BE CONVERTED FOR STORMWATER USE UNTIL APPROVED BY ENVIRONMENTAL ENGINEER.
STANDARD SKIMMER BASIN
35'% of
basin surface arc,
Isr - 11 2ndCell
25%ofbasin� 25%ofbasin
Erraee area surface area
INLE ZONE I OUTL
5%of
basin surface area
I
I-
I',-
11
FENCE An
BURIED iT
6"X6" TRENCH,
BACKFILLED AN -
COMPACTED
SECTION VIEW AT OPENING
NOTES:
1. BAFFLE MATERIAL SHOULD BE SECURED AT THE BOTTOM AND SIDES
USING STAPLES OR BY TRENCHING AS FOR SrLT FENCE.
2. MOST OF THE SEDIMENT WILL ACCUMULATE IN THE 1 ST BAY,
WHICH SHOULD BE READILY ACCESSIBLE FOR MAINTENANCE.
3. PROVIDE 3 BAFFLES (USE TWO IF LESS THAN 20 FEET IN LENGTH). PROVIDE
5 BAFFLES FOR DRAINAGE AREAS GREATER THAN 10 ACRES.
4. BAFFLE SHALL BE 700 G/M2 COIR EROSION BLANKET.
5. TOPS OF BAFFLES SHOULD BE 2 INCHES LOWER THAN THE TOP OF THE BERMS
6. INSPECT BAFFLES FOR REPAIR ONCE A WEEK AND AFTER EACH RAINFALL
CROSS SECTION
SUPPORT ROPE SUPPORT POST
TO WIRE TO 24" INTRO BOTTOM
PREVENT SAGGING OR SIDE
_ I / \
COIR MESH OR SIMILAR, STAPLED OR
TRENCHED INTO BOTTOM OR SIDE
STANDARD BAFFLES DETAIL
CONSTRUCTION SPECIFICATIONS
1. Clear, grub, and strip the area under the embankment of all vegetation and
root mat. Remove all surface sail containing high amounts of organic matter
and stockpile or dispose of it properly. Haul all objectionable material to the
designated disposal area. Place ternparary sediment control measures below
basin as needed
2. Ensure that fill material For the embankment is Gee of roots, woody
vegetation, organic matter, and other objectione material. Place the fill i abln
lifts not to exceed 9 inches, and machine compact it. Overfill the embanlartent
b inches to allow for settlement.
3. Shape the basin to the specified dimensions. Prevent the skimming device
from settling into the mud by excavating a shallow pit under the skimmer or
Providing a low support under the skimmer of stone or timber.
4. Place the barrel (typically 4-ineb Schedule 40 PVC pipe) on a firm, smooth
foundation of impervious soil. Do not use pervious material such as sand,
gravel, or crushed stone as backfill around the pipe. Place the fill matcrial
around the pipe spillway in 4-inch layers and compact it under and around
the pipe to at least the same density as the adjacent embu Lkmerrt, Care must
be taken not to raise the pipe from the firm contact with its fotuzdation when
compacting under the pipe haunches.
s.
Place a minimurn depth of 2 feet of compacted backfiH over the pipe spillway
before crossing it with construction equipment In no case should the pipe
conduit be installed by cutting a trench through the darn after the embankment
is complete,
S. Assemble the skimmer following the munufa,CIUMS instructions, or as
designed.
b. Lay the assembled skimmer on the bottom of the basin with the flexible
joint at the inlet of the barrel pipe. Attach the flexible joint to the barrel pipe
and position the skimmer over the excavated pit or support. Be sure to attach
a rope to the skimmer and anchor it to the side of the basin. This will be used
to pull the skimmer to the side for maintenance.
T3A.Z­t, z­% � o,a R o4.4 TJ4.� - ;10
3
3
3
3
3
2
2
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCG01 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCGO1 Construction General Permit Sections E and F respectively). ( p Y). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
SECTION E: GROUND STABILIZATION
Required Ground Stabilization
Timeframes
Stabilize within this
Site Area Description
many calendar
Timeframe variations
days after ceasing
land disturbance
(a) Perimeter dikes,
swales, ditches, and
7
None
perimeter slopes
(b) High Quality Water
7
None
(HQW) Zones
(c) Slopes steeper than
If slopes are 10' or less in length and are
3:1
7
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
-7 days for perimeter dikes, swales,
(d) Slopes 3:1 to 4:1
14
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
-7 days for perimeter dikes, swales,
(e) Areas with slopes
ditches, perimeter slopes and HQW Zones
flatter than 4:1
14
-10 days for Falls Lake Watershed unless
there is zero slope
Note: After the permanent cessation of construction activities, any areas with temporary
ground stabilization shall be converted to permanent ground stabilization as soon as
practicable but in no case longer than 90 calendar days after the last land disturbing
activity. Temporary ground stabilization shall be maintained in a manner to render the
surface stable against accelerated erosion until permanent ground stabilization is achieved.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
Temporary Stabilization
Permanent Stabilization
• Temporary grass seed covered with straw or
• Permanent grass seed covered with straw or
other mulches and tackifiers
other mulches and tackifiers
• Hydroseeding
• Geotextile fabrics such as permanent soil
• Rolled erosion control products with or
reinforcement matting
without temporary grass seed
• Hydroseeding
• Appropriately applied straw or other mulch
• Shrubs or other permanent plantings covered
• Plastic sheeting
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrain erosion
• Structural methods such as concrete, asphalt or
retaining walls
• Rolled erosion control products with grass seed
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1. Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC DWR List of Approved PAMS/Flocculants.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4. Provide ponding area for containment of treated Stormwater before discharging
offsite.
5. Store flocculants in leak -proof containers that are kept under storm -resistant cover
or surrounded by secondary containment structures.
7. Earthen spillways -Instal] the spillway in undisturbed soil to the greatest
extent possible. The achievement of Alarmed elevations, grade, design width,
and entrance and exit channel slopes are critical to the successful operation
of the spillway. The spillway should be lined with laminated plastic or
impermeable geotextile 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
m a trench. The edges may be secured with 8-inch staples or pins. The fabric
crust be long enough to cxteud down the slope and exit onto stable ground,
The width of the, fabric must be one piece, not joined or spliced; otherwise
water can get undo r the fabric. If the length of the fabric is insufficient for the
entire length of the spillway, multiple sections, spatuai:ng the complete width,
may be used. The upper sections) should overlap the lower section(s) so
that water cannot flow under the fabric. Secure the upper edge and sides
of the fahric in a trench with staples or pins. (Adapted from "A Manual for
Designing, Installing and Maintaining Skimmer Sediment Basins." February,
1999. J. W. Faircloth & Son.).
8. Inlets --Discharge water into the basin in a manner to prevent erosion. Use
temporary slope drains or diversions with outlet protection to divert sediment -
laden water to the upper lend of the pool area to ianprove basin trap efficiency
(References: Runoff Control Measums and OullHet Protection).
9. Erosion control --Construct the structure so that the disturbed area is
rrinitnized. Divert surface `~eater away from bare areas. Complete the
cunband�ent before the area is cleared. Stabllizc the emergency spillway
embanlmlent and all other disturbed areas above the crest of the principal
spillway immediately after construcdon (ReferenGeS: Surface Ss abilizadon).
10. Install porous baffles as specified in practice 6,65, Pamus Baffles.
11. After all the sediment -producing areas have been permanently stabilized,
remove the Structure and all the unstable seedimeat. Smooth the area to
blend with the adjoining areas atjd stabilize properly ()Refercnces: Surface
stabilization),
NOTES:
1. L = THE LENGTH OF THE RIPRAP APRON.
2. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT
LESS THAN 6" (INCHES).
3. IN A WELL-DEFINED CHANNEL EXTEND THE APRON UP THE
CHANNEL BANKS TO AN ELEVATION OF 6" (INCHES) ABOVE
THE MAXIMUM TAILWATER DEPTH OR TO THE TOP OF THE
BANK, WHICHEVER IS LESS.
4. A FILTER BLANKET OR FILTER FABRIC SHOULD BE
INSTALLED BETWEEN THE RIPRAP AND SOIL FOUNDATION.
'1'IIrr
==-11=_
II 11111-1I
1=1".
I-III-11
FILTER
SECTION 'A -A' FABRIC
STANDARD PIPE OUTLET TO WELL-DEFINED CHANNEL
EQUIPMENT AND VEHICLE MAINTENANCE
1. Maintain vehicles and equipment to prevent discharge of fluids.
2. Provide drip pans under any stored equipment.
3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the
project.
4. Collect all spent fluids, store in separate containers and properly dispose as
hazardous waste (recycle when possible).
5. Remove leakingvehicles and construction equipment from service until the problem
has been corrected.
6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products
to a recycling or disposal center that handles these materials.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
1. Never bury or burn waste. Place litter and debris in approved waste containers.
2. Provide a sufficient number and size of waste containers (e.g dumpster, trash
receptacle) on site to contain construction and domestic wastes.
3. Locate waste containers at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
4. Locate waste containers on areas that do not receive substantial amounts of runoff
from upland areas and does not drain directly to a storm drain, stream or wetland.
5. Cover waste containers at the end of each workday and before storm events or
provide secondary containment. Repair or replace damaged waste containers.
6. Anchor all lightweight items in waste containers during times of high winds.
7. Empty waste containers as needed to prevent overflow. Clean up immediately if
containers overflow.
8. Dispose waste off -site at an approved disposal facility.
9. On business days, clean up and dispose of waste in designated waste containers.
PAINT AND OTHER LIQUID WASTE
1. Do not dump paint and other liquid waste into storm drains, streams or wetlands.
2. Locate paint washouts at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
3. Contain liquid wastes in a controlled area.
4. Containment must be labeled, sized and placed appropriately for the needs of site.
5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from
construction sites.
PORTABLE TOILETS
1. Install portable toilets on level ground, at least 50 feet away from storm drains,
streams or wetlands unless there is no alternative reasonably available. If 50 foot
offset is not attainable, provide relocation of portable toilet behind silt fence or place
on a gravel pad and surround with sand bags.
2. Provide staking or anchoring of portable toilets during periods of high winds or in high
foot traffic areas.
3. Monitor portable toilets for leaking and properly dispose of any leaked material.
Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
with properly operating unit.
EARTHEN STOCKPILE MANAGEMENT
1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least
50 feet away from storm drain inlets, sediment basins, perimeter sediment controls
and surface waters unless it can be shown no other alternatives are reasonably
available.
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of
five feet from the toe of stockpile.
3. Provide stable stone access point when feasible.
4. Stabilize stockpile within the timeframes provided on this sheet and in accordance
with the approved plan and any additional requirements. Soil stabilization is defined
as vegetative, physical or chemical coverage techniques that will restrain accelerated
erosion on disturbed soils for temporary or permanent control needs.
EXISTING
ROADWAY
340
330
320 M
CD
310 P
300
290
280
MINIMUM 10
LINE WIRES
MAINTENANCE REQUIREMENTS:
Inspect skimmer sediment basins at least weekly and after each significant
(one-half inch 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 baffle. Pull the skimmer to
one side so that the sediment underneatb it can be excavated. Excavate the
sediment from the entire basin, not just around the skimmer or the first cell.
Make sure vegetation growing in the bottatn of the basin does not hold down
the skimmer.
If maintenance or removal of basin requires dewatering, water will either be
pumped through si It bags as detailed or pumped to one or loth quarry pits.
Repair the baffles if they are damaged. Re -anchor the baffles. if water is
flowing underneath or round therm.
If the skimmer is clogged. with trash and there is water in the basin, usually
jerking on the rope win➢ make the skimmer boob up and down and dislodge
the debris and restore flow. If this does not work, pull the skimmer over to
the side of the basin and remove the debris. Also Chock the orifice inside the
skijnrner to see if it is clogged; if so remove the debris.
If the skimmer arrn or i airral pipe is clogged, the orifice can be removed and
the obstruction cleared with a plumber's snake or by flushing with water. Be
sure and replace the orifice before rgositioning the skimmer.
Cheek the fabric lined spillway for dantage and trtake any required emirs
with fabric that spawns the full width of the spillway. Check the embarkment,
spillways, and outlet for erosion damage, and inspect the embankment for
piping and settlement. Mahe all necessary repairs immediately. Remove all
trasi anal other debria Kom the skimiur and pool areas.
Freezing weather can result in ice £owning in the basin. Some special
precautions should be taken in the winter to prevent the skimmer from.
plugging with ice.
i 8r-01, MAXIMUM �i
11
FRONT VIEW
il
STEEL POST
NOTE:
WOVEN WIRE FABRIC
1. USE SILT FENCE ONLY WHEN DRAINAGE AREA
SILT FENCE FABRIC
DOES NOT EXCEED 1/4 ACRE AND NEVER IN
AREAS OF CONCENTRATED FLOW.
_
3'-0-
8
2. REMOVE SEDIMENT DEPOSITED AS NEEDED TO
- FILL SLOPE
PROVIDE STORAGE VOLUME FOR THE NEXT RAIN
2fi
z
AND TO REMOVE PRESSURE ON THE SILT
a
FENCE.
4
':"' -GRADE
" MIN
2 -D"
BACKFILL TRENCH AND COMPACT
7rMIN
THOROUGHLY
�
SIDE VIEW
STANDARD TEMPORARY SILT FENCE
HMUM 12-1/2 GAUGE
ERMEDIATE WIRES
ORADE
NOTES:
50' MIN.
BUT SUFFICIENT TO KEEP
1. PUT SILT FENCE OR TREE PROTECTION FENCE UP TO
SEDIMENT ON SITE
ENSURE CONSTRUCTION ENTRANCE IS USED.
2. IF CONSTRUCTION ON THE SITES ARE SUCH THAT THE MUD
IS NOT REMOVED BY THE VEHICLE TRAVELING OVER THE
STONE, THEN THE TIRES OF THE VEHICLES MUST BE WASHED
2"-3" STONE TO BE USED
25' OR WIDTH OF
BEFORE ENTERING THE PUBLIC ROAD.
(SURGE STONE OR RAILROAD
PROPOSED STREET,
BALLAST)
WHICHEVER IS
3. MAINTAIN GRAVEL PAD IN A CONDITION TO PREVENT MUD OR
GREATER.
SEDIMENT FROM LEAVING CONSTRUCTION SITE. ENTRANCE
WILL REQUIRE PERIODIC REMOVAL OF SEDIMENT -LADEN
STONE AND REPLACEMENT WITH FRESH STONE.
PLAN VIEW
EXISTING ROADWAY __�
6" MIN _=
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
A cp ",I
on me e �, oa reE M o :oa reE M °"
.,�.rcE cs1
D 0 �E
1s�E rererAP Ere o D / j
0 0
0
A2 SECTION B-B
A
ry
xormc nEv.cEae�xza�n7w� SECTION A -A ore srnw.E rc.^ wino"nExEu,EN
i.a Arwca DE NEDNFe uorEac nEv cE('.^I_..) refs
rrenm.
E'Q oA_-�oasn"E
'./- oo- 6 I are
EEncxEs 7sv"orrxe sraucrureFs uencrrr.cE
- k�t .___­­__..
m�irvmru N �z wcxeSo r rneEao,ne.
PLAN ccEnav mnE"en onxx scNncE Noxmc n�cE. P� wxx
BELOW GRADE WASHOUT STRUCTURE ABOVE GRADE WASHOUT STRUCTURE
CONCRETE WASHOUTS
1. Do not discharge concrete or cement slurry from the site.
2. Dispose of, or recycle settled, hardened concrete residue in accordance with local
and state solid waste regulations and at an approved facility.
3. Manage washout from mortar mixers in accordance with the above item and in
addition place the mixer and associated materials on impervious barrier and within
lot perimeter silt fence.
4. Install temporary concrete washouts per local requirements, where applicable. If an
alternate method or product is to be used, contact your approval authority for
review and approval. If local standard details are not available, use one of the two
types of temporary concrete washouts provided on this detail.
5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk
sections. Stormwater accumulated within the washout may not be pumped into or
discharged to the storm drain system or receiving surface waters. Liquid waste must
be pumped out and removed from project.
6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it
can be shown that no other alternatives are reasonably available. At a minimum,
install protection of storm drain inlet(s) closest to the washout which could receive
spills or overflow.
7. Locate washouts in an easily accessible area, on level ground and install a stone
entrance pad in front of the washout. Additional controls may be required by the
approving authority.
8. Install at least one sign directing concrete trucks to the washout within the project
limits. Post signage on the washout itself to identify this location.
9. Remove leavings from the washout when at approximately 75% capacity to limit
overflow events. Replace the tarp, sand bags or other temporary structural
components when no longer functional. When utilizing alternative or proprietary
products, follow manufacturer's instructions.
10. At the completion of the concrete work, remove remaining leavings and dispose of
in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance
caused by removal of washout.
HERBICIDES, PESTICIDES AND RODENTICIDES
1. Store and apply herbicides, pesticides and rodenticides in accordance with label
restrictions.
2. Store herbicides, pesticides and rodenticides in their original containers with the
label, which lists directions for use, ingredients and first aid steps in case of
accidental poisoning.
3. Do not store herbicides, pesticides and rodenticides in areas where flooding is
possible or where they may spill or leak into wells, stormwater drains, ground water
or surface water. If a spill occurs, clean area immediately.
4. Do not stockpile these materials onsite.
HAZARDOUS AND TOXIC WASTE
1. Create designated hazardous waste collection areas on -site.
2. Place hazardous waste containers under cover or in secondary containment.
3. Do not store hazardous chemicals, drums or bagged materials directly on the ground.
NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING
EFFECTIVE: 04/01 / 19
35' MIN.
"-FABRIC UNDER STONE
CROSS SECTION
15" MIN
NEW CONSTRUCTION
i MIN.
STANDARD CONSTRUCTION ENTRANCE
3 TIMES I.D.
OUTLET END: CONNECTION
TO OUTLET PIPE OR RISER
Top OF SILT FENCE
KUST HE 47 LE137
ABOVE THE rOP Or
THE --SHED $TIME
STEEL I
Y1PE
HARDVARE
FILTER OF 45
'.+-SHED STONE
STANDARD SKIMMER DETAIL
I_ "' MIN -1 $ILT FENCE
3' FILTER FAME
ON UROWD
Be, MI I
a 2'-O"
9AGKFILL TRENCH ANia g4ilPA�T
THOROUGHLY
4" nIIN II L"L
AT
STEEL FENCE PMT I AND HARDWARE
VET OAY 2• APART 9}•� GLCRH L"� ikENCH
HOA 24' INTO SOLI
0UND
NOTES:
T. REMOVE SEDIMENT WHEN HALF OF STONE OUTLET IS COVERED.
2. REPLACE STONE AS NEEDED TO ENSURE DEWATMING.
- - - - - TOP ELEVATION OF STORMWATER -
#5 WASHED
111=11!)i1_ STONE�
EXISTING SLOPE
FRONT VIEW
2AP
NOTE: REMOVE SEDIMENT ACCUMULATION FROM BEHIND
CHECK DAMS TO PREVENT DAMAGE TO CHANNEL VEGETATION.
FLOW SHOULD BE MAINTAINED THROUGH THE DAM.
STANDARD CHECK DAM
IC
0.5'-1
*A�K,' .D
IlilllllTl J j11111
#1 RIP -RAP
VARIES
SIDE VIEW
CONSTRUCTION NOTES:
HEIGHT & WIDTH DETERMINED BY
EXISTING TOPOGRAPHY AND
SEDIMENT STORAGE REQUIRED.
KEY RIP RAP INTO THE DAM
FOR STABILIZATION.
EXISTING
GROUND
STEP SEQUENCE
NOTES:
1. TEMPORARY DIVERSION DITCH TO BE USED TO INTERCEPT FLOW AND/OR DIVERT TO A SEDIMENT CONTROL MEASURE OR BMP.
2. SILT SHALL BE REMOVED WHEN DITCH IS ONE-HALF FULL.
3. DITCH SHALL BE RECONSTRUCTED WHEN DAMAGED BY EQUIPMENT OR COVERED BY FILL.
4. STABILIZE DIVERSION DITCH BERM WITH TEMPORARY SEEDING, MULCH WITH TAC, AND/OR EROSION CONTROL NETTING.
2' MIN.
WASTE MATERIAL -COMPACT,
1 I- SEED & MULCH AFTER -
- S�OpF 2 VAR. 1O CONSTRUCTION OF DITCH
1I-
II I -III -III -I I I III -I 2' Mg 4, - 12 1 �P*\I I- I I -I I
11 IIIIIIIII-III-III I I I -II I � I I I-1I I III-111-III-111-
-I I -I I -I I -I I I; I'
12"
UNLESS NOTED
OTHERWISE ON
PLAN
CROSS SECTIONAL VIEW
N
SECTI❑N VIEW
STANDARD SILT FENCE OUTLET
STANDARD TEMPORARY DIVERSION DITCH
NOTES:
\ \ 3 / CLASS 1 RIP RAP (SEE SECTION THRU BASIN BELOW) 1. CONSTRUCT THE ENTRANCE TO THE SLOPE DRAIN OF A STANDARD 4'
O
� FLARED -END SECTION OF PIPE WITH A MINIMUM 6-INCH METAL TOE PLATE min.
\ (CROSS-SECTION VIEW). MAKE ALL FITTINGS WATERTIGHT. A STANDARD
- \ \\ \ \ \ / / / / (CROSS-SECTION
FITTING MAY ALSO AL USED AT THE INLET.
/ BeI
\ / / 2. USE AN EARTHEN DIVERSION TO DIRECT SURFACE RUNOFF INTO THE
I / � TEMPORARY SLOPE DRAIN. MAKE THE HEIGHT OF THE BERM OVER THE
F( Q\ / , / DRAIN CONDUIT A MINIMUM OF 1.5 FT AND AT LEAST 6 INCHES HIGHER Hold-down S t 0 e S
\\\ 1 I THAN THE ADJOINING BERM IV EITHER SIDE. 3:1
\ THE LOWEST POINT OF THE DIVERSION BERM SHOULD BE A MINIMUM OF 1 1.5' m I n
1NVERr RIP RAP HEADWALL Fr
l I FLO W PIPE / ABOVE THE TOP OF THE DRAIN SO THAT DESIGN FLOW CAN FREELY ENTER
\\I / THE PIPE.
- - �\ / / / 3. PROTECT THE OUTLET OF THE SLOPE DRAIN FROM EROSION WITH
//////////////////I///il I / / #5 WASHED STONE. 1'-0" THICK x 3'-0" HIGH MINIMUM RIPRArD1ssIPATOR p 9 S -I
_ 10' Spacing U
Sf01
MfNT STORAGE AREA-�/�,_ /
/ / //// / I I \ \\\\\ / CoarrulCated 1 1 11 11 III -III-
/ / Pipe 9 �9 I Inlet
/ PERSPECTIVE VIEW 1 Au "41" 111
r..".m' V'W A, 11�'-'v
Stabilize r� u�,,„" , ,,,.
Outlet � C� r«".. "V l,. a
(� (� r«"•"""ay"n d Aµ11."v4/"4-")/,
SEDIMENT STORAGE t S 1. ,_'W\d )",,u,,r,"' " 1
0 0 )
AREAS TO BE DISTURBED '"" " ,l
(CUT, FILL, ETC.) FLOOD STORAGE ZONE RIP RAP �ov �r,,",,uw,,;)/ ' �" ,,,, .
HEADWALL _ _ ' w„. "I
I I I ww„, a.,,,,,
2 liil�l111 �1I r y.AV11,"a CU
( -
PIPE11 NATURAL GROUND 4' min '«"" "'
F� W 1 INVERT "o vtl �11."V" w, )L .
0 �` 3 ___________ level section «""," d'""" -.
1.5' ",m". µv."",uw a.,,
FL O W r..".. \d'1"A L „
1.5 - -I II _____________ m".m`+�i" Av'".0 'yo
m
CLASS 1 RIP -RAP «"'°WAN \da �/'""��'
MAXIMUM SEDIMENT DEPTH #5 WASHED STONE Cross -Section View «"" ,rv• „
(CLEAN our POINT)
Plan View
SECTION THRU CATCH BASIN, FILTER AND CULVERT PIPE Standard Tsection
NO SCALE
STANDARD HORSESHOE INLET PROTECTION I STANDARD TEMPORARY SLOPF, DRAIN
CONSTRUCTION SPECIFICATIONS
R A 1� fNSU E THAT hit SUBGRADE FOR hit FILTER AND RIPR P FOLLOWS THE REWIRED LINES
4
( AND GRADES SHOWN IN THE PLAN. COMPACT ANY FILL REQUIRED IN THE SUBGRADE TO THE
DENSITY OF THE SURROUNDING UNDISTURBED MATERIAL. LOW AREAS IN THE SUBGRADE CH
UNDISTURBED SOIL MAY ALSO BE FILLED BY INCREASING THE RIPRAP THICKNESS.
- AP N R V R u CONFORM P M 2 • THE RIPR AND G A EL FILTER M ST Ca FO TO THE SPECIFIED GRADING LIMITS
SHOWN ON THE PLANS_
3.' FILTER CLOTH WHEN USED MUST MEET DE51GN RECUIREMENTS AND BE PROPERLY
PR R N A N A A A A AGE BY
OTECTEO F OM PUNCHI G OR TE RING DURING I ST LL TIDN. REP IR ANY D M
REMOVING THE RIPRAP AND PLACING ANOTHER PIECE OF FILTER CLOTH OVER THE DAMAGED
AREA. ALL CONNECTING JOINTS SHOULD OVERLAP SO THE TOP LAYER IS ABOVE THE
DOWNSTREAM LAYER A MINIMUM OF 1 FOOT. IF THE DAMAGE IS EXTENSIVE, REPLACE
THE ENTRE FILTER CLOTH
-
4.• RIPRAP MAY BE PLACED BY EQUIPMENT, BUT TAKE CARE TO AVOID DAMAGING THE
FILTER.
5.• +HE MINIMUM THICKNESS OF THE RIPRAP SHCIUD BE 1.5 TIMES Tat MAXIMUM
STONE DIAMETER.
S. RIPRAP MAY BE FIELD STONE OR ROUGH QUARRY STONE. IT SHOULD BE HARC,
ANGULAR, HIGHLY WEATHER -RESISTANT AND WELL GRADED.
T- ®CNSTRUCT THE APRGN ON ZERO GRADE WITH NO OVERFILL AT THE END. MAKE THE
TOP OF THE RIPRAP AT THE DOWNSTREAM END LEVEL WITH THE RECEIVING AREA OR SLICHTLY
BELOW IT.
&. C-NSURE THAT THE APRON IS PROPERLY ALIGNED WITH THE RECEIVING STREAM
AND PREFERABLY STRAIGHT THROUGHOUT ITS LENGTH. IF A CURVE IS NEEDED TO FIT SITE
CONDITONS, PLACE IT IN THE UPPER $ECTGN OF THE APRON.
U.- IMMEDIATELY AFTER UMTRUCTION,STABILI L ALL MiTVRBEU MLA5 WITH VEGETATION
MAINTENANCE REQUIREMENTS:
INSPECT RIPRAP CUTLET STRuCTLrRES WEEkLv AND AFTER SIOWCANT (i/2 INCH OR GREATER)
RAINFALL EVENTS TO SEE IF ANY EROSION AROUND OR BELOW THE RIPRAP HAS TAKEN PLACE,
OR IF STONES HAVE BEEN DISLODGED. IMMEOIATEY MAKE ALL NEEDED REPAIRS TO
FORFURTHER DAMAGE.
;_ L
PIPE
�: .
---,. ,,-..-,
=III -III- I -III- -III- III-111=II=III=111- NOTES:
Il l d 111i11111I IIIIII
- - - -1111 =111 1. L = THE LENGTH OF THE RIPRAP APRON.
l III=1111
L -I 1rF -"
III-11111III=111 2. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT
-111-
FILTER LESS THAN 6" (INCHES).
FABRIC 3. A FILTER BLANKET OR FILTER FABRIC SHOULD BE
SECTION'A-A' INSTALLED BETWEEN THE RIPRAP AND SOIL FOUNDATION.
STANDARD PIPE OUTLET TO FLAT AREA
NO WELL-DEFINED CHANNEL
N: 1IIII'l11 N
I
- I II
Tanks11,11
osi�n,
an seed.
T�Plcal F 5 ope beta i s ( not to sca e )
Excgvote Omnel to design
Overlap6"min grade mdcran-section '
�(
�"' Design depth
l.angiUd iMW
anchor trench
overcut chminel 2" to al rJt
dura Seed t bed ra M 6" -
Typiaal instaltation
_' .I Wllrh erasion Caniml
blankets or turf
reinforcement mots
Intermittent eheck slot Longitudinat anchor trench
Shingle -bp spliced ends Or begin new
roll in an Intam,4" nt check slat
Prepare sail and apply seed bef,
fmtcll Ing blankets, M(L" or, at •
temporary charewwJ liner '
o 6-`� r�5
- Fr lr
(NOTES:
1, Design velocities exceeding 2 ft/see require tvWrary bind mts. mafs or si WWr Ismm to pm t O
seed and Sail ilniil vegetation becomes establishuL
2. brass-1 fined chcrmels wr th design velocities exceeding G ft/see should include turf reidomemat
{oats
CONSTRUCTION SPECIFICATIONS
INSTALLATION IN CHANNELS- EXCAVATE TERMINAL TRENCHES (12 INCHES DEEP AND 6
INCHES WDE) ACROSS THE CHANNEL AT THE UPPER AND LOWER END OF THE LINED CHANNEL
SECTCNS. AT 25-FOOT INTERVALS ALONG THE CHANNEL, ANCHOR THE RECP ACROSS THE
CHANNEL EITHER IN 6 INCH BY 6 INCH TRENCHES OR BY INSTALLING TWO CLOSELY SPACM
ROWS OF ANCHORS. aCAVATE LONGITUNNAL TRENCHES 6 INCHES BEEP AND WIDE ALONG
CHANNEL EDGES ABOVE WATER LINE IN WHICH TD RURY THE OUTSIDE RECP EDGES.
PLACE THE FIRST
I RECP AT THE DOWNSTREAM END OF THE CHANNEL. PLACE THE END OF
THE FIRST RECP N THE TERMINAL TRENCH AND PIN IT AT 1 FOOT INTERVALS ALONG THE
BOTTOM OF THE TRENCH.
NOTE: THE RECP SHOULD BE PLACED UPSIDE DOWN IN THE TRENCH 'NTH THE ROLL ON
THE OOWNST1REAM SIDE OF THE BENCH.
CNCE PINNED AND BACKRLLED THE RECP IS DEPLOYED BY WRAPPINC OVER THE
TOP OF THE TRENCH AND UNROLLING UPSTREAM. IF THE CHANNEL 15 KOER THAN THE
PROVIDEO ROLLS, PLACE ENDS OF ADJACENT ROLLS IN THE TERMINAL TRENCH, OVERLAPPING
THE ADJACENT ROLLS A MINIMUM OF 3 INCHES. PIN AT ] FOOT INTERVALS, BACKFILL, AND
-�OMPACT. UNROLL THE RECP IN THE UPSTREAM DIRECTION ONT1L REACHING THE FIRST
INTMMITTENT TRENCH. FOLD THE RECP BACK OVM ITSELF, POSMONINC THE ROLL ON
THE DOWNSTREAM 510E OF THE TRENCH, AND ALLOWINC THE MAT TO COWGRM TO THE
TRENCH.
N N R R O N AN
THE PI THE ECsa (TWO LAVES TO THE BOTTOM OF THE TRENCH. @AGKFIL D
COMPACT. CONTINUE UP THE CHANNEL (WAPPING OVER THE TOP OF THE INTERMITTENT
V.-H) REPEATNO THIS STEP AT OTHER INTERMITTENT TRENCHES, UNTL REACHING THE
ZIPPER TERMINAL TRENCH -
AT THE UPPER TERMINAL TRENCH. ALLOW THE RECP TO CONFORM TO THE TRENCH.
SECURE WTH PINS OR STAPLES, BACKFILL, COMPACT AND THEN BRINC THE MAT BACK
OVER THE TOP OF THE TRENCH AND GNT7 THE EXISTING MAT (2 TQ 3 FEET OVERLAP IN THE
DOWSTREAM DIRECTION), AND PIN AT 1 FOOT INTERVALS ACROSS THE RECP. WHEN
STARTING INSTALLAh(#J OF A NEW ROLL, @EOIN IN A TRENCH OR SHINGLE -LAP ENDS OF ROLLS
A MINIMUM DF 1 FOOT WITH UPSTREAM RECP ON TOP TO PREVENT UPLIFTINM, PLACE
THE OUTSIDE EDGES OF THE RECF(S) IN LONGITUDINAL TRENCHES, PIN, BACKFILL, AND
COMPACT.
Calments
IDO�6 Whur Straw
Netting
Single PDLypfapylwe�rapid phfltcd%radablei
Thread
NVlon Pbmde.gradabie
Standard Width
6 filet 11!W m4(ejs {�rtwl 4� width}
Standard Length
113 W'i+IAA 1nBl m
Am
INVef 46 mt
Might(APprox)
52 [bsJ216k9(M3lbs.lYd')
Life
Medium Term, A"rox_I Months
Best Ust
M orLessUwFtow Heali We Use
Thread Spacing
t III inches
MAINTENANCE REQUIREMENTS:
1- INSPECT ROLLED DiO$ON CCNTROL PRODUCTS AT LEAST WEEKLY AND AFTER EACH
SIGNIFICANT (9/2 INCH OR GREATER) RAIN FALL EVENT REPAIR IMMEDIATELY-
2- GOOD CONTACT WT1 THE GROUND MUST 2E MAINTAINED. AND EROSION MUST NOT
OCCUR BENEATH THE RECP.
3, ANY AREAS OF THE RECP THAT ARE ,DAMAGED OR NOT IN CLOSE CONTACT WITH THE
GROUND SHALL BE REPAIRED AND STAPLED.
4, IF ER0510N OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE
FIXED AND THE ERODED AREA PR07ECTED.
5, MONITOR AND REPAIR THE RECP AS NECESSARY UNTIL GROUND COVER IS
ESTABUSHED
COMPILED BY PHOTOGRAMMETRIC METHODS
Wake Stone Corporation
6721Knightdale Blvd
Knightdale, NC 27545
KNIGHTDALE QUARRY
MINING PERMIT NO. 92-06
2021 PERMIT MODIFICATION
SITE PLAN/E&SC MAP
DATE OF PHOTOGRAPHY: 03-08-2021
COUNTY: WAKE
PLAN PREPARED BY: L. COLE ATKINS/WSC
REVISION No.: 1
DATE OF LAST REVISION: 01-19-2022
SHEET No.: 4 of 4