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NOTES:
PRIDGEN JAN MILLER BLUFFS INVESTMENT LLC
15 00600006 36 (0100002126 ------
1. THE EXCAVATION AREAS SHALL BE RECLAIMED AS FRESHWATER LAKES WITH MINIMUM SIDE SLOPES
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OF 3 TO 1 AND BE VEGETATED WITH PERMANENT GROUND COVER. THIS IS PART OF THE NORTH
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------------------ 2. ANY EXCAVATION AREA LOCATED IN A 100 YEAR FLOOD PLAIN OR FLOODING WILL POSITIVELY IMPACT Licence#C-3641
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THE POTENTIAL FOR FLOODING BY CREATING MORE FLOOD WATER STORAGE THAT CURRENTLY EXISTS
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COSTIN GERAILENE ROBBINS 0100002127 21205
0060000102 ON THE PROPERTY. THERE WILL BE NO INCREASE IN EXISTING GROUND ELEVATION, ONLY A
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CATEGORY ACREAGE EROSION CONTROL
MINE EXCAVATION 15.66 STONE
2'-0" MIN.
PROCESSING AREA/HAUL ROADS (OFFSITE)l 0 4" TO 6" #57
TAILINGS/SEDIMENT PONDS, DEWATERING BASIN 0.20 STONE ON UPSTREAM 2 x FLOW
STOCKPILES 0 FACE Q Z_ _ Licence #C-3641
WASTE PILES 0 FILTER w �
BUFFER AREA 3.93 FABRIC '� U i i—i'i i-i i i i i i i i—i i i i i i—i i i i i-i i—i i i— ap —� —� 21205
TOTAL AREA TO BE PERMITTED 19.79 CONSTRUCTION SEQUENCE: / j N — —� —� —�
1, INSTALL GRAVEL CONSTRUCTION ENTRANCE � I— �_� �_� I I I I=�I I-III=I I=III=� =I Til �_� I �_�I�_� �_�i - �i———— �_� �_� �_� DES. JPN
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LEGEND 3. BEGIN CLEARING & GRUBBING 6'-0" TYPICAL
STONE CHECK DAM SINGLE FIBERGLASS DRwN• EDB
4. EXCAVATE DIVERSION DITCHES TO CHANNEL FLOW TO SEDIMENT BASIN ROVING CHANNEL LINER DATE 10/17/23
-- PROPERTY LINE MINE PERMIT BOUNDARY 5. CONTINUE CONSTRUCTION TEMPORARY DIVERSION S W A L E
LOE LOE LIMITS OF EXCAVATION 6. STABILIZE & SEED DISTURBED AREAS STONE CHECK DAM MAINTENANCE:
INSPECT CHECK DAMS AND CHANNELS AT LEAST WEEKLY ANS NTS
TSF TEMPORARY SILT FENCE AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL ���� SS �/1''.
NOTES: EVENT AND REPAIR IMMEDIATELY. CLEAN OUT SEDIMENT, STRAW, y••'y
FL FL 100 YR FLOOD LINE 1. MINING TO COMMENCE ON AN AS NEEDED BASIS. LIMBS, OR OTHER DEBRIS THAT COULD CLOG THE CHANNEL Q 9��
2. RECLAMATION IS REQUIRED PRIOR TO MINE CLOSE OUT. WHEN NEEDED. SEAL
3. NO PERMANENT STRUCTURES OR PERMANENT EMPLOYEES ARE PROPOSED ON SITE. O4�G O
4. THE HOURS OF OPERATION WILL BE MONDAY THRU FRIDAY FROM 7:30 AM TO 5:00 PM. ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK � Z
UNDISTURBED BUFFER AREA 5. BUFFERS SHALL BE NATURAL VEGETATION SUPPLEMENTED WITH PLANTINGS AS DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF `0p•'�.NGINE :i•��.�
NECESSARY TO MEET UDO REQUIREMENTS. THE DAM. CORRECT ALL DAMAGE IMMEDIATELY. IF SIGNIFICANT '''•sFpH K''��,P�.��
6. ALI. REQUIREMENTS OF SECTION 5.3.7.G.VF THE UDO SHALL BE MET. EROSION OCCURS BETWEEN DAMS, ADDITIONAL MEASURES CAN �i
7. A 3OFT ACCESS EASEMENT SHALL BE PROVIDED FOR ALL MINES TO ALLOW BE TAKEN SUCH AS, INSTALLING A PROTECTIVE RIPRAP LINER ����������,
ACCESS TO HOOPER RD ALONG THE EXISTING HAUL ROAD, IN THAT CHANNEL. SCALE : 1 �� = 100'
WETLANDS AREA 8, MINE OPERATOR SHALL USE A WATER TRUCK TO CONTROL DUST ALONG THE HAUL
ROAD AS NECESSARY.
9, THE MINE WILL BE LEGALLY SUBDIVIDED WITH ITS OWN UNIQUE TAX PARCEL NUMBER. REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS
NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW 0 500 1000 1500
THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM,
AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER
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DESIGN HEIGHT AND CROSS SECTION.
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1. MINING TO COMMENCE ON AN AS NEEDED BASIS. 1. INSTALL GRAVEL CONSTRUCTION ENTRANCE — /
2. RECLAMATION
O QIRR TO MINE LO 2. INSTALL TEMPORARY SILT FENCE — IF REQUIRED
3. NO PERMANENTSTRUCTURES OR PERMANENT EMPLOYEES ARE PROPOSED ON SITE. Licence#C-3641
4. THE HOURS OF OPERATION WILL BE MONDAY THRU FRIDAY FROM7:30 AM TO 5:00 PM. 3. BEGIN CLEARING & GRUBBING
5. BUFFERS SHALL BE NATURAL VEGETATION SUPPLEMENTED WITH PLANTINGS AS 4. EXCAVATE DIVERSION DITCHES TO CHANNEL FLOW TO SEDIMENT BASIN 21 nOC
NECESSARY TO MEET UDO REQUIREMENTS. 5. CONTINUE CONSTRUCTION G L J
6. ALL REQUIREMENTS OF SECTION 5.3.7.G.VF THE UDO SHALL BE MET.
7. A 3OFT ACCESS EASEMENT SHALL BE PROVIDED FOR ALL MINES; TO ALLOW 6. STABILIZE & SEED DISTURBED AREAS / DES. JPN
ACCESS TO HOOPER RD ALONG THE EXISTING HAUL ROAD. f
8. MINE OPERATOR SHALL USE A WATER TRUCK TO CONTROL DUSTf ALONG THE HAUL MINE #2 AREA TABLE STONE CHECK DAM MAINTENANCE: CKD. JPN
ROAD AS NECESSARY. DRYM. EDB
9. THE MINE WILL BE LEGALLY SUBDIVIDED WITH ITS OWN UNIQUE TAX PARCEL NUMBER. ACRIEAGE INSPECT CHECK DAMS AND CHANNELS AT LEAST
WEEKLY ANS AFTER EACH SIGNIFICANT (1/2 INCH OR DATE 10 17 23
LEGEND 0100002101 FILTER GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. 2 -0" MIN. �-- / /
PARCELS 00600011 FABRIC CLEAN OUT SEDIMENT, STRAW, LIMBS, OR OTHER
01000021 (PORTION) DEBRIS THAT COULD CLOG THE CHANNEL WHEN I `N������
— - - — - - PROPERTY LINE / MINE PERMIT BOUNDARY TOTAL SITE AREA 464.38 NEEDED. FLOW N• •• R ��'.,
NCDOT CLASS A OR B ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE Z __
LOE LOE LUMITS OF EXCAVATION EXISTING WETLANDS 0 EROSION CONTROL THE CHECK DAM AND EROSION FROM HIGH FLOWS — (=III 'Z�• 9•�7
TSF DISTURBED WETLANDS 0 STONE AROUND THE EDGES 0)F THE DAM. CORRECT ALL _' _ _ ' _ _ —I (=III=I I S E A L
TEMPORARY SILT FENCE — —i'i �— — - - - - -� —� —i = 00 041020
UNDISTURBED WETLANDS 0 " o OCCURS IMMEDIATELY.
DANr1S, ADDITIONAL MEASURES CAN 11—III—III—III—III—I I I=1 I I—I I 1—I I 1—I I I=I I I=I I I- — =III=III=III •.•� 2� �•:
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FL FL 100 YR FLOOD LINE STONE ON UPSTREAM BE TAKEN SUCH AS, INSTALLING A PROTECTIVE — — — _ — — — — — — — — — .� '•.•GINE�• �.
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LINER IN THAT CHANNEL.
CATEGORY ACREAGE FACE a w 6'-0" TYPICAL �'�.Ff H K.��'0
MINE EXCAVATION 151.40 FILTER 7 w REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS SINGLE FIBERGLASS ����88111iss",
UNDISTURBED BUFFER AREA PROCESSING AREA/HAUL ROADS 1.94 FABRIC "� v AS NEEDED TO PREVENT DAMAGE TO CHANNEL ROVING CHANNEL LINER
TAILINGS SEDIMENT PONDS, DEWATER BASIN .20 N F- VEGETATION, ALLOW THiE CHANNEL TO DRAIN
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STOCKPILES 0 LARGE FLOWS FROM CARRYING SEDIMENT OVER THE
WETLANDS AREA WASTE PILES 0 SECTION A-A DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN NTS
BUFFER AREA 4.12 STONE CHECK DAM DESIGN HEIGHT AND CROSS SECTION. C2
TOTAL AREA TO BE PERMITTED 21.66
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4. EXCAVATE DIVERSION DITCHES TO CHANNEL FLOW TO SEDIMENT BASIN / J
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5. CONTINUE CONSTRUCTION
6. STABILIZE & SEED DISTURBED AREAS Z
NOTES:
1. MINING TO COMMENCE ON AN AS NEEDED BASIS.
2. RECLAMATION IS REQUIRED PRIOR TO MINE CLOSE OUT.
3. NO PERMANENT STRUCTURES OR PERMANENT EMPLOYEES ARE PROPOSED ON SITE.
DAY THRU FRIDAY FROM 7:30 AM TO 5:00 PM. \
4. THE HOURS OF OPERATION WILL BE MON
5. BUFFERS SHALL BE NATURAL VEGETATION SUPPLEMENTED WITH PLANTINGS AS
NECESSARY TO MEET UDO REQUIREMENTS.
6. ALL REQUIREMENTS OF SECTION 5.3.7.G.VF THE UDO SHALL BE MET. - 1
7. A 30FT ACCESS EASEMENT SHALL BE PROVIDED FOR ALL MINES TO ALLOW \ —�/ ' ' \ I 1
I I / \ / � ` � �\ Licence#C-3641
ACCESS TO HOOPER RD ALONG THE EXISTING HAUL ROAD. \
8. MINE OPERATOR SHALL USE A WATER TRUCK TO CONTROL DUST ALONG THE HAUL I I '��� 21205
\ f
ROAD AS NECESSARY.
9. THE MINE WILL BE LEGALLY SUBDIVIDED WITH ITS OWN UNIQUE TAX PARCEL NUMBER. \
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CKD. JPN
\ I I Q- EDB
J I / I \ \ I DRWN
LEGEND ND Q
DATE 10/17/23
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VEGETATED
STONE AROUND THE EDGES OF THE DAM. CORRECT ALL / _ UNDISTURBED
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4" TO 6" #57 OCCURS BETWEEN DAMS, ADDITIONAL MEASURES CAN / �� BUFFER J�,�j /�Q,
STONE ON UPSTREAM BE TAKEN Sly'H AS, INSTALLING A PROTECTIVE
FACE 2• w RIPRAP LINER IN THAT CHANNEL.
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FILTER w REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS `/10'x10'x`�"2" CL �' �� ���i J a e?
FABRIC U AS NEEDED TO PREVENT DAMAGE TO CHANNEL / /.� 1
N Q VEGETATION, ALLOW THE CHANNEL TO DRAIN ENERGY TOOSGkADE ` / I a
THROUGH THE STONE CHECK DAM, AND PREVENT \ \ MINE 3 / X --% , o o t-
SECTIONI A—A LARGE FLOWS FROM CARRYING SEDIMENT OVER THE � � _ C �5 Ca "T > 04
DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN `L `1' \ \ OROUS BAFFLES'. / J o o o N m M
DESIGN HEIGHT AND CROSS SECTION. A17ACH SKIMMER TO v = 3 0 ti 0
" \ \ S DERAIL/ /
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CONSTRUCTION SEQUENCE: �' �' �' �' �' .� � J / _ ° Q J U M o 0 w
1. INSTALL GRAVEL CONSTRUCTION ENTRANCE / �I
2. INSTALL TEMPORARY SILT FENCE - IF REQUIRED
3. BEGIN CLEARING & GRUBBING
4. EXCAVATE DIVERSION DITCHES TO CHANNEL FLOW TO SEDIMENT BASIN TEMPORARY
5. CONTINUE CONSTRUCTION -- \
� � � � � � \\ . � �\ DIIVERSION #4 � \
6. STABILIZE & SEED DISTURBED AREAS
LIN
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NOTES:
1. MINING TO COMMENCE ON AN AS NEEDED BASIS. `L `� `� �/ —_—— ,J T�.A
2. RECLAMATION IS REQUIRED PRIOR TO MINE CLOSE OUT. — ___ '\ �`
3. NO PERMANENT STRUCTURES OR PERMANENT EMPLOYEES ARE PROPOSED ON SITE. 63 F I o
4. THE HOURS OF OPERATION WILL BE MONDAY THRU FRIDAY FROM 7:30 AM TO 5:00 PM. / / �t� GIN ` Z 00 Ln
5. BUFFERS SHALL BE NATURAL VEGETATION SUPPLEMENTED WITH PLANTINGS AS ( N 00
NECESSARY TO MEET UDO REQUIREMENTS. r I I TEMPORARY SILT N
6. ALL REQUIREMENTS OF SECTION 5.3.7.G.VF THE UDO SHALL BE MET. I �� FENCE 0 LOE LINE z o
7. A 30FT ACCESS EASEMENT SHALL BE PROVIDED FOR ALL MINES TO ALLOW _ r"
ACCESS TO HOOPER RD ALONG THE EXISTING HAUL ROAD.
8. MINE OPERATOR SHALL USE A WATER TRUCK TO CONTROL DUST ALONG THE HAUL Z
ROAD AS NECESSARY. \ w
9. THE MINE WILL BE LEGALLY SUBDIVIDED WITH ITS OWN UNIQUE TAX PARCEL NUMBER. \ \
MINE 3 AREA TABLE J / I \� \ I N
ACREAGE / i / I > > ) I 20 HAUL ROAD IN A I v
\� J / I 30' ACCESS EASEMENT ~� Q Z M
0100002101 �, �, �, / / FL ,/ / �, / TO UTILIZE EXISTING \ H Z M
J FARM ROAD \ p
PARCELS 00600011 I /�,�' / \\ I ( (� o
01000021 (PORTION) I ���. / _ / /\ 1 ` ( / U Z
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TOTAL SITE AREA 464.38 i i� / `�\J \ / I z W
EXISTING WETLANDS 0 �' \ 'I \ \ J O o �
DISTURBED WETLANDS 0
UNDISTURBED WETLANDS 0
CATEGORY ACREAGE
MINE EXCAVATION 14.74
PROCESSING AREA/HAUL ROADS (OFFSITE) 1.42
TAILINGS/SEDIMENT PONDS, DEWATERING BASIN 0.20
/ / I
STOCKPILES 0 —LFL ---- FL
WASTE PILES 0 ,/ -- _- \ / Licence #C-3641
BUFFER AREA 4.76 \ ��
TOTAL AREA TO BE PERMITTED 21.12 �,\ �\\ \\ (\ I� �` �\
21205
DES. JPN
DRWN. EDB
LEGEND
PROPERTY LINE MINE PERMIT BOUNDARY DATE 10/17/23
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WEEKLY ANS AFTER EACH SIGNIFICANT (1/2 INCH OR
X�
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NEEDED.
NCDOT CLASS A OR B ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE
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STONE AROUND THE EDGES OF THE DAM. CORRECT ALL Z
DAMAGE IMMEDIATELY. IF SIGNIFICANT EROSION
20' HAUL ROAD IN A CN
OCCURS BETWEEN DAMS, ADDITIONAL MEASURES CAN
4" TO 6" #57
30' ACCESS EASEMENT Z
BE TAKEN SUCH AS, INSTALLING A PROTECTIVE
STONE ON UPSTREAM
TO UTILIZE EXISTING
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FACE Ld I �( iFARM ROAD
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FILTER Ld REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS
r AS NEEDED TO PREVENT DAMAGE TO CHANNEL `4
FABRIC
04 VEGETATION, ALLOW THE CHANNEL TO DRAIN
THROUGH THE STONE CHECK DAM, AND PREVENT
LARGE FLOWS FROM CARRYING SEDIMENT OVER THE / / \ \ .�\ \ \
SECTION A—A
DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN
4/
DESIGN HEIGHT AND CROSS SECTION.
STONE CHECK DAM
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CONSTRUCTION SEQUENCE:
... Ln
Z
1. INSTALL GRAVEL CONSTRUCTION ENTRANCE I \ \ I / I I'-I w
2. INSTALL TEMPORARY SILT FENCE — IF REQUIRED
3. BEGIN CLEARING & GRUBBING I2�1 r? Z 0
4. EXCAVATE DIVERSION DITCHES TO CHANNEL FLOW TO SEDIMENT BASIN 0 Z
P� � z
5. CONTINUE CONSTRUCTION \ �, � _--- �I I I I /� /� �� / � � J /
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6. STABILIZE & SEED DISTURBED AREAS I 3�� �- I I I / , / / O
NOTES:
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1. MINING TO COMMENCE ON AN AS NEEDED BASIS. p
2. RECLAMATION IS REQUIRED PRIOR TO MINE CLOSE OUT.
3. NO PERMANENT STRUCTURES OR PERMANENT EMPLOYEES ARE PROPOSED ON SITE. 12
4. THE HOURS OF OPERATION WILL BE MONDAY THRU FRIDAY FROM 7:30 AM TO 5:00 PM.
5. BUFFERS SHALL BE NATURAL VEGETATION SUPPLEMENTED WITH PLANTINGS AS
-J
NECESSARY TO MEET UDO REQUIREMENTS. 2(C)/
6. ALL REQUIREMENTS OF SECTION 5.3.7.G.VF THE LIDO SHALL BE MET, 2
7. A 30FT ACCESS EASEMENT SHALL BE PROVIDED FOR ALL MINES TO ALLOW \I,/ ILI
ACCESS TO HOOPER RD ALONG THE EXISTING HAUL ROAD. .. . . ..... I Licence #C-3641
44 128
8. MINE OPERATOR SHALL USE A WATER TRUCK TO CONTROL DUST ALONG THE HAUL ...........
4 e
ROAD AS NECESSARY.
9. THE MINE WILL BE LEGALLY SUBDIVIDED WITH ITS OWN UNIQUE TAX PARCEL NUMBER. 21205
TIE INTO 20' HAdL DES. JPN
I. 7 ROAD FOR MINE #2
MINE HAUL AD
-7m CKD. JPN
LEGEND DIRWN. EDB
PROPERTY LINE / MINE PERMIT BOUNDARY DATE 10/17/23
LDE—LOE *to
LIMITS OF EXCAVATION %% C
TSF
x x TEMPORARY SILT FENCE
FL — FL 100 YR FLOOD LINE A L T't
0,11 20
UNDISTURBED BUFFER AREA NIA
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1811111st,
WETLANDS AREA SCALE : 1 " 100'
. . . . . . . . . . .
L
0 500 1000 1500
3 . 1
TEMPORARY/PERMANENT SITE WORK NOTES: >-
6' W E.S. FABRIC GRASS SPECIFICATION 1. THE CONTRACTOR SHALL VISIT THE SITE TO BECOME FAMILIAR WITH FIELD m
8' W/ WIRE MESH CONSTRUCTION CONDITIONS.
STEEL POST 1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER 2. CONTRACTOR SHALL COORDINATE WORK WITHIN NCDOT AND LOCAL RIGHT
ADVERSE SOIL CONDITIONS. OF WAYS WITH PROPER AUTHORITIES AND SHALL MEET ANY REQUIREMENTS
WIRE MESH FOR STANDARD FABRIC AS TO TRAFFIC CONTROL AND CONNECTION TO EXISTING STREETS.
2. RIP THE ENTIRE AREA TO A 6 INCH DEPTH. 3. CLEARING AND GRUBBING: REMOVE ALL TREES AS REQUIRED UNLESS
x z_ STANDARD OR EXTRA STRENGTH 3. REMOVE ALL ROCKS, ROOTS AND OTHER OBSTRUCTIONS LEAVING SURFACES
MIN. 14 GA. o �c� OTHERWISE NOTED TO REMAIN, STUMPS, ROOTS, SHRUBBERY, ASPHALT,
6x6 MESH FOR 1 § w FILTER FABRIC SMOOTH AND UNIFORM.
N m CONCRETE, STRUCTURES, BURIED UTILITIES, STORAGE TANKS, ETC. WITHIN z
4. APPLY AGRICULTURAL LIME AND FERTILIZER UNIFORMLY AND MIX WITH SOIL.
STANDARD FABRIC �N � LIME: 45 LBS. PER 1000 S.F. LIMITS OF CONSTRUCTION. 0 J
DIRECTION OF WATER FLOW 4. STRIPPING: BEFORE EXCAVATING OR FILLING, REMOVE ALL TOPSOIL,
PHOSPHOROUS: 20 LBS PER 1000 S.F. n Q
FERTILIZER: 17 LBS. PER 1000 S.F. WOOD, LEAVES, AND ANY OTHER UNSUITABLE MATERIAL. E-
5. MUCKING: REMOVE ANY SOFT, ORGANIC SILT MATERIALS AND EXISTING u
ANCHOR FABRIC SKIRT 5. CONTINUE TILLAGE UNTIL A WELL PULVERIZED, FIRM, UNIFORM SEED BED IS BURIED CONSTRUCTION DEBRIS AS REQUIRED AND FILL TO SUBGRADE 0 D Z
� PREPARED 4-6 INCHES DEEP. w z
II z MIN. 8" DEEP & 4" WIDE. 6. SEED ON A FRESHLY PREPARED SEED BED AND COVER SEED LIGHTLY. ELEVATIONS WITH A CLEAN SELECT-FILL COMPACTED AS SPECIFIED. O
N 2 - 3 LBS PER 1000 S.F. (SEE MIXTURE BELOW) 6. DISPOSAL: CLEARED, GRUBBED, STRIPPED OR EXCAVATED SPOIL SHALL cn O
7. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH. BE REMOVED FROM SITE AND DISPOSED OF IN ACCORDANCE WITH ALL
APPLICABLE LOCAL AND STATE CODES.
GRAIN STRAW & HAY AT 75 TO 100 LBS PER 1000 S.F. 7. BORROW MATERIAL: THE CONTRACTOR SHALL FURNISH BORROW cl� E Q
WOOD CHIPS AT 500 LBS. PER 1000 S.F. MATERIAL REQUIRED FROM OFF SITE AND OBTAIN ALL REQUIRED PERMITS
NOTES: JUTE & MESH AS PER MANUFACTURER F O
8. ASPHALT FOR ANCHORING MULCH SHALL BE TYPE SS-1 EMULSION AND ASSOCIATED WITH BORROW OPERATIONS. z V
1. SYN. FENCE FABRIC SHALL BE MIN. OF 30" IN WIDTH 8. ILL AND COMPACTION: AFTER STRIPPING THOSE AREAS DESIGNATED TO Lli N
APPLIED AT A RATE OF 1000 GAL. PER ACRE FOR SLOPE STABILIZATION,
WITH 30 LB/IN TENSILE STRENGTH FOR STANDARD FABRIC AND 150 GAL. PER TON OF STRAW FOR ANCHORING STRAW. RECEIVE FILL SHOULD BE PROOFROLLED. THE TOP 8" OF SUBGRADE SHALL
CN
AND 50 LB/IN FOR EXTRA STRENGTH. 9. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEED BE COMPACTED TO AT LEAST 98% OF MAXIMUM DENISITY AT OPTIMUM Q o
2. FABRIC SHALL BE CONTINUOUS LENGTH. IF JOINTS ARE WITHIN THE PLANTING SEASON, IF POSSIBLE. IF GRASS STAND SHOULD BE MOISTURE CONTENT. ANY AREA WHICH PUMPS OR RUTS EXCESSIVELY 0 N W
NECESSARY, LAP FABRIC POST TO POST. OVER 60% DAMAGED, REESTABLISH FOLLOWING ORIGINAL LIME, FERTILIZER SHOULD BE UNDERCUT AND REPLACED WITH A CLEAN, SILTY OR CLAYEY OJ Z O
3. STEEL POST SHALL BE MIN 4' IN HEIGHT AND BE OF THE AND SEEDING RATES. SAND HAVING A UNIFIED SOIL CLASSIFICATION OF SP', SM, OR SC. FILL J �. Z
SELF-FASTENER STEEL ANGLE TYPE. 10. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE, TREATMENT, AND MATERIAL 5" OUTSIDE OF BUILDING AREAS SHALL THEN BE PLACED IN
TEMPORARY SILT FENCE FERTILIZATION AFTER PERMANENT COVER IS ESTABLISHED. LAYERS STANDARD T TO EXCEED 8"PROCTORMAXIMUMNDRYO ENSITYD(AOMTDIEAST 95%-98) WITH m G �'
11. SEED FOR TEMPORARY AND PERMANENT APPLICATIONS SHALL BE: �
2 % CARPET GRASS
4
NTS UPPER 12 INCHES OF SUBGRADE BEING COMPACTED TO 98% OF THE Z
20% TURF FESCUEGRASS 0% CREEPING RED FESCUE STANDARD PROCTOR MAXIMUM DRY DENSITY. FILL MATERIALS WITHIN Q Z
BUILDING AREAS TO A LINE OUTSIDE THE BUILDING AREAS SHALL BE '^
PLANTING. PURITY OF SEED SHALL BE A MIN. OF 98% AND ( TM -698)
24% ANNUAL RYE GRAIN PLACED IN LAYERS NOT TO EXCEED 8" AND COMPACTED TO AT LEAST 98% v+
BERMUDA SEED SHALL BE HULLED FOR WARM WEATHER OF THE STANDARD PROCTOR MAXIMUM DRY DENSITY AS D WITH O
P
GERMINATION SHALL BE A MIN. OF 85%. THE UPPER 12 INCHES OF SUBGRADE BEING COMPACTED IN 6 INCH V
LAYERS TO 100% OF THE STANDARD PROCTOR MAXIMUM DRY DENSITY. IN Q
ALL DISTURBED AREA SHALL BE SEEDED WITHIN 15 DAYS OF THE COMPLETION OF AREAS WHERE NO STRUCTURAL FILL IS TO BE PLACED THE UPPER 12 O 3.
GRADING. CONSULT CONSERVATION ENGINEER OR SOIL CONSERVATION SERVICE FOR INCHES OF IN-PLACE SUBGRADE SHOULD BE COMPACTED TO AT LEAST 98% U
ADDITIONAL INFORMATION CONCERNING OTHER ALTERNATIVES FOR VEGETATION OF OF THE STANDARD PROCTOR MAXIMUM DRY DENSITY.. IF THE MATERIAL IS
DENUDED AREAS. THE ABOVE VEGETATION RATES ARE THOSE WHICH DO WELL TOO DRY TO COMPACT TO THE REQUIRED DENSITY EACH LAYER SHALL BE
UNDER LOCAL CONDITIONS, OTHER SEEDING SCHEDULES MAY BE POSSIBLE. WETTED IN ACCORDANCE WITH COMPACTION REQUIREMENTS. IF THE MATERIAL J W '^v/
IS TOO WET TO SECURE PROPER COMPACTION, IT SMALL BE HARROWED REPEATEDLY OR OTHERWISE AERATED WITH SUITABLE EQUIPMENT UNTIL Q a Z
OPTIMUM MOISTURE CONTENT IS OBTAINED. FILL SHALL BE PLACED IN SUCH O
A MANNER THAT THE SURFACE WILL DRAIN READILY AT ALL TIMES. SEE
NPDES STABILIZATION TIMEFRAMES STRUCTURAL NOTES AND SOILS REPORT FOR ADDITIONAL REQUIREMENTS. W O
9. LAYOUT: THE CONTRACTOR SHALL PROVIDE ALL LAYOUT REQUIRED TO _ Ln
SITE AREA DESCRIPTION STABILIZATION TIMEFRAME EXCEPTIONS CONSTRUCT HIS WORK.
10. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION
PERIMETER DIKES, SWALES, DITCHES AND SLOPES 7 DAYS NONE OF EXISTING UTILITIES DURING CONSTRUCTION.
11. EXISTING BOUNDARY INFORMATION BY GIS & AERIAL PHOTOGRAPHY AND
J� HIGH QUALITY WATER (HQW) ZONES 7 DAYS NONE PROVIDED BY OWNER.
Q IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE NOT 12. THE CONTRACTOR SHALL VERIFY DIMENSIONS AT JOBSITE. N
S SLOPES STEEPER THAN 3:1 7 DAYS
O Mj STEEPER THAN 2:1 14 DAYS ARE ALLOWED 13. THE CONTRACTOR IS RESPONSIBLE FOR THE COORDINATION OF Q {
N RELOCATION OR DISCONNECTION OF ALL EXISTING UTILITIES WITH
SLOPES 3:1 OR FLATTER 14 DAYS 7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH
0 APPLICABLE AGENCIES AND AUTHORITIES.
ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1 14 DAYS NONE, EXCEPT FOR PERIMETERS AND HQW ZONES 14. ALL PAVEMENT AND BASE MATERIALS AND WORKMANSHIP SHALL J rn Q
CONFORM TO NCDOT STANDARDS. c
15. ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE. ch C O o
16. CONTRACTOR SHALL NOTE THAT EARTHWORK QUANTITIES ARE HIS c La > N l
RESPONSIBILITY. PLANS DO NOT REPRESENT A BALANCED EARTHWORK o O a = N m M
CONDITION. -0 _ 0)
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GENERAL NOTES: CLASS A STONE U N
EROSION CONTROL NOTES AND MAINTENANCE [PLAN z
DETERMINE BORROW PIT DEWATERING BASIN SIZE USING 1. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED FOR U o
V = 8.0203 * Q * T, WHERE V IS VOLUME (FT3), Q IS FILTRATION STABILITY AND OPERATION FOLLOWING EVERY RUNOFF-PRODUCING RAINFALL, "
PUMP FLOW RATE (GPM), AND T IS DEWATERING TIME (HR). GEOTEXTILE BUT IN NO CASE, LESS THAN ONCE EVERY WEEK AND WITHIN 24 HOURS OF
USE MAXIMUM FLOW RATE OF 1000 GPM AND A MINIMUM EVERY HALF-INCH RAINFALL. C,-),�/ a 0
DEWATERING TIME OF 2 HOURS. / 2. ALL POINTS OF EGRESS WILL HAVE CONSTRUCTION ENTRANCES THAT WILL f-LI
; STONE ENERGY BE PERIODICALLY TOP-DRESSED WITH AN ADDITIONAL 2 INCHES OF #4 STONE
RISER SHALL BE ANON-PERFORATED, SMOOTH OR CORRUGATED '//'"/''!'i; DISSIPATOR TO MAINTAIN PROPER DEPTH. THEY WILL BE MAINTAINED IN A CONDITION TO '4
% / STEEL POSIT
MATERIAL WITH A FLASHBOARD OPTION. �j'j " %�; %� PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE. IMMEDIATELY REMOVE x
TOP BANK ELEV. OBJECTIONABLE MATERIAL SPILLED WASHED OR TRACKED ONTO THE Z
/%�s%�„
VARIES FROM 38' TO 30' CONSTRUCT THE COIR FIBER BAFFLE IN ACCORDANCE WITH ROADWAY y jjy� H
CONSTRUCTION ENTRANCE OR ROADWAYS.
STANDARD DRAWING 1640.01 AND WITH MATERIAL THAT MEETS THE �/ j „✓!''' �/�
SPECIFICATIONS OF ROADWAY STANDARD 1060-14. a 3. DIVERSION DITCHES WILL BE CLEANED OUT IMMEDIATELY TO REMOVE
SEDIMENT OR OBSTRUCTIONS FROM THE FLOW AREA. THE DIVERSION RIDGES
� .,�i//�`yc/i�!' WILL ALSO BE REPAIRED. SWALES MUST BE TEMPORARILY STABILIZED WITHIN
MINE RECLAMATION 1� PROVIDE 5' STEEL POST OF THE SELF-FASTENER ANGLE STEEL TYPE. �i%�%jj%; y %i
BACKSLOPE 3 FINAL NORMAL WATER ELEVATION
,j 21 CALENDAR DAYS OF CEASE OF ANY PHASE OF ACTIVITY ASSOCIATED WITH A
AVERAGE INSTALL STEEL POSTS WITH NO MORE THAN 3' OF THE POST APPEARING y �� ;„%,,%,ji
DEPTH = 35' ABOVE THE GROUND. !''%j r i /, SWALE.
f/ l!%� %%/! 4. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN W
� j,r, IT BECOMES HALF FILLED. THE SEDIMENT FENCE WILL BE REPAIRED AS H E
1 ATTACH THE COIR FIBER MAT TO THE STEEL POSTS WITH WIRE OR ,/ / a/,.;./�/�%,
% ' " "' "=2'V MIN. RISER NECESSARY TO MAINTAIN A BARRIER. STAKES MUST BE STEEL. STAKE �
2 BOTTOM ELEV. VARIES OTHER ACCEPTABLE MEANS AND STAPLED INTO THE BOTTOM AND SIDE %/�// j- ., SPACING WILL BE 6 FEET MAX. WITH THE USE OF EXTRA STRENGTH FABRIC, V't
SLOPES OF THE BASIN WITH 12" STAPLES. WITHOUT WIRE BACKING. STAKE SPACING WILL BE 8 FEET MAX. WHEN N Cn
INSTALL TYPE 2 GEOTEXTILE ON SIDE SLOPES AND BOTTOM OF BASIN AT STANDARD STRENGTH FABRIC AND WIRE BACKING ARE USED. IF ROCK FILTERS �
ARE DESIGNED AT LOW POINTS IN THE SEDIMENT FENCE, THE ROCK WILL BE z
MINE SLOPE & RECLAMATION CROSS SECTION INLET AS SHOWN IN THE DETAIL. REPAIRED OR REPLACED IF IT BECOMES HALF-FULL OF SEDIMENT, NO LONGER I- Z rn
t
DRAINS AS DESIGNED OR IS DAMAGED.
tn
NTS USE THE TYPICAL SECTION SHOWN FOR THE BORROW PIT DEWATERING 5. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND O pO S
BASIN AS A GUIDE. THE BASIN MAY HAVE ANY TYPE CONFIGURATION AS EARTH DIKE MULCHED, ACCORDING TO SPECIFICATIONS IN THE VEGETATIVE PLAN, TO U z
NOTES: LONG AS SUFFICIENT VOLUME IS PROVIDED AND PROVISIONS ARE MADE MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER. ALL SLOPES WILL BE z ;41. DEPTH OF MINE WILL BE DICTATED BY SUITABLE MATERIAL. FOR A NON-PERFORATED RISER. PLAN '"
2. AT RECLAMATION ALL BANKS ABOVE NORMAL WATER WILL BE
STABILIZED WITHIN 21 CALENDAR DAYS. ALL OTHER AREAS WILL BE STABILIZED O z
SLOPED & GRADED AT 4:1 & STABILIZED WITH GRASSING. DO NO EXCEED 3.5 FT. IN HEIGHT FOR THE EARTH DIKES REQUIRED FOR WITHIN 15 WORKING DAYS. WATER QUALITY REQUIRES ALL SEEDED AREAS CD a
BORROW PIT DEWATERING BASIN. WILL BE FERTILIZED, RESEEDED AS NECESSARY AND MULCHED ACCORDING TO N ��
SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS, DENSE
THE BORROW PIT DEWATERING BASIN SIZE IS VARIABLE AND DEPENDENT VEGETATIVE COVER. ALL PERIMETER DIKES, SWALES, HORIZONTAL TO 'DITCHES,
ON SPECIFIC SITE REQUIREMENTS AS WELL AS PROPOSED CONSTRUCTION ca PERIMETER SLOPES, ALL SLOPES STEEPER THAN 3 VERTICAL (3:1) AND ALL
MIN. 20 OPERATIONS. 1.0'f �{ 1.0't HIGH QUALITY WATER (HQW) ZONES SHALL BE ' 1 PROVIDED TEMPORARY OR
I PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT
SUBMIT THE SIZE, LOCATION AND RISER PIPE MATERIAL FOR APPROVAL 1 1} 1 T IN ANY EVENT WITHIN SEVEN (7) CALENDAR DAYS FROM THE LAST
PRIOR TO CONSTRUCTION. 1 LAND-DISTURBING ACTIVITY. ALL OTHER DISTURBED AREAS SHALL BE PROVIDED
COMROADWAY
SOIL TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS
ROW PUMP THE EFFLUENT INTO THE BORROW PIT DEWATERING BASIN TO A PRACTICABLE BUT IN ANY EVENT WITHIN FOURTEEN (14) CALENDAR DAYS FROM
MAXIMUM DEPTH OF 6 IN. BELOW TOP OF THE EARTH DIKE. UNCLASSIFIED� EARTH MATERIAL ANTI-SEEP
THE LAST LAND-DISTURBING ACTIVITY.
STEEL POSTS 6. FLOCCULANTS WILL BE USED TO ADDRESS TURBIDITY ISSUES. THE
- PROVIDE A STONE ENERGY DISSIPATER PAD AT THE OUTLET OF THE COLLAR PUMPS, TANKS, HOSES AND INJECT SYSTEMS WILL BE CHECKED FOR Licence#C-3641
- PUMP DISCHARGE HOSE AND OUTLET OF THE RISER BARREL IN ACCORDANCE WITH ROADWAY STANDARD DRAWING 876.02 FOR OUTLET COIR FILTER VARIABLE PROBLEMS OR TURBID DISCHARGES DAILY.
W/O DITCH. BAFFLE 21205
HAUL ROAD SECTION TYPICAL SECTION VIEW
NTS DES. JPN
CKD. JPN
BORROW PIT DEWATERING BASIN DETAIL DRWN. EDB
DATE 10/17/23
NOTES: tltCill /•,��
1. MINING TO COMMENCE ON AN AS NEEDED BASIS.
2. RECLAMATION IS REQUIRED PRIOR TO MINE CLOSE OUT. 2 •y
3. NO PERMANENT STRUCTURES OR PERMANENT EIMPLOYEES ARE PROPOSED ON SITE. E A L r-•;7
4. THE HOURS OF OPERATION WILL BE MONDAY THRU FRIDAY FROM 7:30 AM TO 5:00 PM.
5. BUFFERS SHALL BE NATURAL VEGETATION SUPPLEMENTED WITH PLANTINGS AS
NECESSARY TO MEET UDO REQUIREMENTS. •'.• '. ��•:
6. ALL REQUIREMENTS OF SECTION 5.3.7.G.VF THE UDO SHALL BE MET. ; O ••.^;G►NE�.-4:7. A 30FT ACCESS EASEMENT SHALL BE PROVIDED FOR ALL MINES TO ALLOW ��stt`�p•••••• P `
ACCESS TO HOOPER RD ALONG THE EXISTING HAUL ROAD. �.,,��H� 8��K .�
8. MINE OPERATOR SHALL USE A WATER TRUCK TO CONTROL DUST ALONG THE HAUL
ROAD AS NECESSARY.
9. THE MINE WILL BE LEGALLY SUBDIVIDED WITH ITS OWN UNIQUE TAX PARCEL NUMBER.
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