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DATE 06/03/20
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C 211 4.50 AC Lu por MINE AREA #4B LIMITS 0F EXCAVATION ollyRiver NOTES: 0MINING TO COMMENCE ON AN AS NEEDED BASIS. :Z j\j 2. RECLAMATION IS REQUIRED PRIOR TO MINE CLOSE OUT, 7 4 3. NO PERMANENT STRUCTURES OR PERMANENT EMPLOYEES ARE PROPOSED ON SITE.4. THE HOURS OF OPERKIFION WILL BE MONDAY THRU FRIDAY FROM 7-,30 AM TO 5:00 PM. (y cl�5, BUFFERS SHALL BE NATURAL VEGETATION SUPPLEMENTED *TH PLANTINGS AS —----NECESSARY TO MEET UDO REQUIREMENTS.6, ALL REQUIREMENTS OF SECTION 5,3.7.G.VF THE UDO SHALL BE MET.7, A 3OFT ACCESS EASEMENT SH&L BE PROVIDED FOR ALL MINES TO ALLOW LAND QU -clic NACCESS TO NC 211 ALONG THE PROPOSED HXJL ROAD. 08, MINE OPERATOR SHALL USE A WATER "ROCK TO CONTROL DUST ALONG THE HAUL ROAD AS NECESSARY.9. THE MINE WILL BE LEGALLY SUBDIVIDED WITH ffS OWN UNIQUE TAX PARCEL NUMBER, 50' UNDISTURBED BUFFER40 UNDISTURBED ®,
BUFFER40 UNDISTURBED7
IV L-07E!BUFFER _V L 7, PROPOSED PUMP IV4 -V IV IV IV _4�
LOCATION FOR IV _VIV _-V 'VA _-V _V IV IV`V_`( - MINE AREA #413'EXC�AVATION IVEXISTING WEYZAAT V
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ANN,

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a' ��; FABRIC
TEMPORARY/PERMANENT
_ .. ~ V GRASS SPECIFICATION
SITE WORK NOTES: 7 WIRE MESH 1. THE CONTRACTOR SHALL VISIT THE SITE TO BECOME FAMILIAR WITH FIELD
CORSTR'UCTI:OIq MNIZITl{KS.,
STEEL PCSg 2. CONTRACTOR SHALL COCRDINATE WORK WITHIN NCDOT AND LOCAL RIGHT
1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER OF WAYS WITH PROPER AUTHORITIES AND SHALL MEET ANY REQUIREMENTS
..
1 WIRE MESH FOR STANDARD FABRIC ADVERSE SOIL CONDMONS.
MIN. 14 GA
_ � AS TO TRAFFIC CONTROL AND CONNECTION TO EXISTING STREETS.
x� STANDARD OR EXTRA STRENGTH 2. RIP THE ENTIRE AREA TO A S INCH DEPTH. 3. CLEARING AND GRUBBING: REMOVE ALL TREES AS REQUIRED UNLESS
STANDARD
o �
_ /6x6 MESH FOR I r FILTER FABRIC 3. REMOVE ALL ROCKS, ROOTS AND OTHER OBSTRUCTIONS LEAVING SURFACES
SMOOTH AND UNIFORM. OTHERWISE NOTED TO REMAIN, STUMPS, ROOTS, SHRUBBERY, ASPHALT,
FABRIC `" 00 P 4. APPLY AGRICULTURAL LIME AND FERTILIZER UNIFORMLY AND MIX WITH SOIL. CONCRETE, STRUCTURES, BURIED UTILITIES, STORAGE TANKS, ETC. WITHIN Z '
s
DIRECTION OF WATER FLOW LIME: 45 LBS. PER 1000 S.F. LIMITS OF CONSTRUCTION. p4. STRIPPING: BEFORE EXCAVATING OR FILLING, REMOVE ALL TOPSOIL,
„ FERTILIZER: 17 LBS. PER 1000 S.F. WOOD, LEAVES, AND ANY OTHER UNSUITABLE MATERIAL. O
PHOSPHOROUS: 20 LBS PER 1000 S.F.
ANCHOR FABRIC SKIRT 5. CONTINUE TILLAGE UNTIL A WELL PULVERIZED, FIRM, UNIFORM SEED BED IS 5. MUCKING: REMOVE ANY SOFT, ORGANIC SILT MATERIALS AND EXISTING c
t MIN. 8" DEEP & 4 WILE. PREPARED 4-6 INCHES DEEP. BURIED CONSTRUCTION DEBRIS AS REQUIRED AND FILL TO SUBGRADE W z z
S. SEED ON A FRESHLY PREPARED SEED BED AND COVER SEED LIGHTLY. ELEVATIONS WITH A CLEAN SELECT-FILL COMPACTED AS SPECIFIED. � p
2 - 3 LBS PER 1000 S.F. (SEE MIXTURE BELOW) 6. DISPOSAL: CLEARED, GRUBBED, STRIPPED OR EXCAVATED SPOIL SHALL
7. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH, BE REMOVED FROM SITE AND DISPOSED OF IN ACCORDANCE WITH ALL w 6 a
GRAIN STRAW & HAY AT 75 TO 100 LBS PER 1000 S.F. APPLICABLE LOCAL AND STATE CODES.
NOTES: WOOD CHIPS AT 500 LBS. PER 1000 S.F. 7. BORROW MATERIAL: THE CONTRACTOR SHALL FURNISH BORROW cc
1. SYN. FENCE FABRIC SHALL BE MIN. OF 30" IN WIDTH ,JUTE & MESH AS PER MANUFACTURER MATERIAL REQUIRED FROM OFF SITE AND OBTAIN ALL REQUIRED PERMITS �
WITH 0 LB/IN FOR EXTRA STRENGTH.
B. ASPHALT FOR ANCHORING MULCH SHALL BE TYPE SS-1 EMULSION AND ASSOCIATED WITH BORROW OPERATIONS. n u
AND 50 LB/IN
TENSILE STRENGTH FOR STANDARD FABRIC APPLIED AT A RATE OF 1000 GAL. PER ACRE FOR SLOPE STABILIZATION, S. FILL AND COMPACTION; AFTER STRIPPING THOSE AREAS DESIGNATED TO m
AND 150 GAL. PER TON OF STRAW FOR ANCHORING STRAW. RECEIVE FILL SHOULD BE PROOFROLLED. THE TOP 8" OF SUBGRADE SHALL LLJ 0
2, FABRIC SHALL BE CONTINUOUS LENGTH. IF JOINTS ARE 9. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEED BE COMPACTED TO AT LEAST 98% OF MAXIMUM DENSITY AT OPTIMUM CN
NECESSARY, LAP FABRIC POST TO POST, WITHIN THE PLANTING SEASON, IF POSSIBLE. IF GRASS STAND SHOULD BE MOISTURE CONTENT. ANY AREA WHICH PUMPS OR RUTS EXCESSIVELY m
3. STEEL POST SHALL BE MIN 4' IN HEIGHT AND BE OF THE OVER 60% DAMAGED, REESTABLISH FOLLOWING ORIGINAL LIME, FERTILIZER SHOULD BE UNDERCUT AG REPLACED WITH A CLEAN, SILTY OR CLAYEY
SELF-FASTENER STEEL ANGLE TYPE. AND SEEDING RATES. SAND HAVING A UNIFIED SOIL CLASSIFICATION OF SP, SM, OR SC. FILL CA D
C� 1�g
10. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE, TREATMENT, AND MATERIAL 5" OUTSIDE OF BUILDING AREAS SHALL THEN BE PLACED IN © z
TEMPORARY SILT FENCE FERTILIZATION AFTER PERMANENT COVER IS ESTABLISHED. LAYERS NOT TO EXCEED 8" AND COMPACTED TO AT LEAST 95% OF THE 00 11. SEED FOR TEMPORARY AND PERMANENT APPLICATIONS SHALL BE:
NTS % STANDARD PROCTOR MAXIMUM DRY DENSITY (ASTM D-698) WITH THE y
2 /-
2 CARPET GRASS 4% RMUDA GRASS UPPER 12 INCHES OF SUBGRADE BEING COMPACTED TO 98% OF THE U1 W
2 0% TURF FESCUE STANDARD PROCTOR MAXIMUM DRY DENSITY. FILL MATERIALS WITHIN
24% ANNUAL RYE GRAIN AI CREEPING RED FESCUE BUILDING AREAS TO A LINE OUTSIDE THE BUILDING AREAS SHALL BE m
*BERMUDA SEED SHALL BE HULLED FOR WARM WEATHER PLACED IN LAYERS NOT TO EXCEED 8" AND COMPACTED TO AT LEAST 98% Lu
PLANTING, PURITY OF SEED SHALL BE A MIN. OF 98% AND OF THE STANDARD PROCTOR MAXIMUM DRY DENSITY (ASTM D-698) WITH
GERMINATION SHALL BE A MIN. OF 85%. THE UPPER 12 INCHES OF SUBGRADE BEING COMPACTED IN 6 INCH o
LAYERS TO 100% OF THE STANDARD PROCTOR MAXIMUM DRY DENSITY. IN z
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 z
GRADING. CONSULT CONSERVATION ENGINEER OR SOIL CONSERVATION SERVICE FOR INCHES OF IN-PLACE SUBGRADE SHOULD BE COMPACTED TO AT LEAST 98%
ADDITIONAL INFORMATION CONCERNING OTHER ALTERNATIVES FOR VEGETATION OF OF THE STANDARD PROCTOR MAXIMUM DRY DENSITY. IF THE MATERIAL IS m ..�■
DENUDED AREAS. THE ABOVE VEGETATION RATES ARE THOSE WHICH DO WELL TOO DRY TO COMPACT TO THE REQUIRED DENSITY EACH LAYER SHALL BE m z
•� ���' UNDER LOCAL CONDITIONS, OTHER SEEDING SCHEDULES MAY BE POSSIBLE. WETTED IN ACCORDANCE WITH COMPACTION REQUIREMENTS. IF THE MATERIAL
IS TOO WET TO SECURE PROPER COMPACTION, IT SHALL BE HARROWED � ® ,® U)
I/N REPEATEDLY OR OTHERWISE AERATED WITH SUITABLE EQUIPMENT UNTIL < Z ?- Z
OPTIMUM MOISTURE CONTENT IS OBTAINED. TILL SHALL BE PLACED IN SUCH CI
A MANNER THAT THE SURFACE WILL DRAIN READILY AT ALL TIMES. SEE
NPDES STABILIZATION TIMEFRAMES STRUCTURAL NOTES AND SOILS REPORT FOR ADDITIONAL REQUIREMENTS. Lu uj 0 m
9. LAYOUT: THE CONTRACTOR SHALL PROVIDE ALL LAYOUT REQUIRED TO m ,®,' z (n�J r SITE AREA DESCRIPTION STABILIZATION TIMEFRAME EXCEPTIONS CONSTRUCT HIS WORK.
PERIMETER DACES, SWALES, DITCHES AND SLOPES 7 DAYS NONE 10. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION
OF EXIST &ING UTILITIES DURING CONSTRUCTION.11. EXISTING BOUNDARY INFORMATION BY GIS AERIAL PHOTOGRAPHY AND
HIGH QUALITY WATER (HQW) ZONES 7 DAYS NONE PROVIDED BY OWNER.
6" MIN. SLOPES STEEPER THAN 3:1 7 DAYS IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE NOT 12. THE CONTRACTOR SHALL VERIFY DIMENSIONS AT JOBSITE.
STEEPER THAN 2;1 14 DAYS ARE ALLOWED 13. THE CONTRACTOR IS RESPONSIBLE FOR THE COORDINATION OF � �'
2" _ 3„ SLOPES 3A OR FLATTER 14 DAYS 7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH RELOCATION OR DISCONNECTION OF ALL EXISTING UTILITIES WITH fx� -T
COARSE AGGREGATE APPLICABLE AGENCIES AND .AUTHORITIES. J`x
AkSkS M SEOFES FLA�IWE€£' THMI 41 14 DAYS NUNS, EXL'cPT"FOR PERIMETERS AND HQW ZONES 14. ALL PAVEMENT AND BASE MATERIALS AND WORKMANSHIP SHALL
CONFORM TO NCDOT STANDARDS.
15. ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE.
16. CONTRACTOR SHALL NOTE THAT EARTHWORK QUANTITIES ARE HIS
TEMPORARY GRAVEL RESPONSIBILITY. PLANS DO NOT REPRESENT A BALANCED EARTHWORK C u
I CONDITION. �
CONSTRUCTION ENTRANCE v al
NTS
CC � C) w
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PUMPING SPECIFICATIONS:
_FOP BANK ELEV. MAKE GODWIN
VARIES FROM 38' TO 30'
slzE 4'°
c:) 0
F HOURS OF OPERATION M-F 8AM--5PM � Ln
MINE RECLAMATION 1 - cl
BACKSLOPE 3 I L NGRMA�WATER ELEVATION NEAREST WELL N/A EROSION CONTROL NOTES AND MAINTENANCE PLAN � Z00
AVERAGE 1. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED FOR (�
DEPTH - 15'
STABILITY AND OPERATION FOLLOWING EVERY RUNOFF-PRODUCING RAINFALL,
BUT IN NO CASE, LESS THAN ONCE EVERY WEEK AND WITHIN 24 HOURS OF
2 EVERY HALF-INCH RAINFALL. Arm W
BOTTOM ELEV. VARIES 2. ALL POINTS OF EGRESS WILL HAVE CONSTRUCTION ENTRANCES THAT WILL V J c)
FROM 23' TO 15' BE PERIODICALLY TOP-DRESSED WITH AN ADDITIONAL 2 INCHES OF #4 STONE
TO MAINTAIN PROPER DEPTH. THEY WILL BE MAINTAINED IN A CONDITION TO
CC��++ gg��� PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE. IMMEDIATELY REMOVE
IE LSE CLeLII�� �� OBJECTIONABLE MATERIAL SPILLED WASHED OR TRACKED ONTO THE
ii
- - CONSTRUCTION ENTRANCE OR ROADWAYS,
3. DIVERSION DITCHES WILL. BE CLEANED OUT IMMEDIATELY TO REMOVE ) CA
NTS SEDIMENT OR OBSTRUCTIONS FROM THE FLOW AREA. THE DIVERSION RIDGES
WILL ALSO BE REPAIRED. SWALES MUST BE TEMPORARILY STABILIZED WITHIN
NOTES: 21 CALENDAR DAYS OF CEASE OF ANY PHASE OF ACTIVITY ASSOCIATED WITH A
1. SWALE.
DEPTH LA MINE WILL BE DICTATED BY SUITABLE ]4R WILLL. 4. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN
2. AT RECLAMATION ALL BANKS ABOVE NORMAL WATER 'G. ICE IT BECOMES HALF FILLED, THE SEDIMENT FENCE WILL BE REPAIRED AS
SLOPED & GRADED AT 4:1 & STABILIZED WITH GRASSING.
NECESSARY TO MAINTAIN A BARRIER. STAKES MUST BE STEEL. STAKE
SPACING WILL BE 6 FEET MAX. WITH THE USE OF EXTRA STRENGTH FABRIC, r�
WITHOUT WIRE BACKING. STAKE SPACING WILL. BE 8 FEET MAX. WHEN J N
STANDARD STRENGTH FABRIC AND WIRE BACKING ARE USED. IF ROCK FILTERS U
ARE DESIGNED AT LOW POINTS IN THE SEDIMENT FENCE, THE ROCK WILL BE Q
R.EPAI:RED OR. R•FF'IACFq. fF iT. L3FC C254E S. HAFT-F!!IU� OC SETII;AA,E �T �6^ iL1F"t!? 7, a
MIN. 20' 5. R 15 DAMAGED.
ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND ® O
O
O p MULCHED, ACCORDING TO SPECIFICATIONS IN THE VEGETATIVE PLAN, TO C7
MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER. ALL SLOPES WILL BE W
STABILIZED WITHIN 21 CALENDAR DAYS, ALL OTHER AREAS WILL BE STABILIZED W z
WORKING DAYS. , oC
COMPACTED SOIL- WILLWITHIN
BE FERTILIZED,
R ILZED, RESEEDEDAAS NECESSARY ARYEA L SEEDED AREAS
AND MULCHED ACCORDING
ROADWAY SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS, DENSE
VEGETATIVE COVER. ALL. PERIMETER DIKES, SWALES, HORIZONTAL TO 'DITCHES,
PERIMETER SLOPES, ALL SLOPES STEEPER THAN 3 VERTICAL (3:1) AND ALL
s - HIGH QUALITY WATER (HQW) ZONES SHALL BE ' 1 PROVIDED TEMPORARY OR
so L PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT
1 IN ANY EVENT WITHIN SEVEN (7) CALENDAR DAYS FROM THE LAST
LAND-DISTURBING ACTIVITY, ALL OTHER DISTURBED AREAS SHALL BE PROVIDED
HAUL
k �� �® TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS
€ f/- U L ROAD SECTION � Qa,o,
PRACTICABLE BUT IN ANY EVENT WITHIN FOURTEEN (14) CALENDAR DAYS FROM
NTS THE LAST LAND-DISTURBING ACTIVITY.
) 6. FLOCCULANTS WILL BE USED TO ADDRESS TURBIDITY ISSUES. THE
ST a� PUMPS, TANKS, HOSES AND INJECT SYSTEMS WILL BE CHECKED FOR 7.icence#C-3641
�� v � � PROBLEMS OR TURBID DISCHARGES DAILY. 20043
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