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10.0' Min.
10% SETTLEMENT
III-III-III=IIIA � I I I_
25' Max. ,��` III-III-III-III=III=1 I- '2,,
III III III III III III III y
`�' III -III III -III -III -III -III III=+
III III III III -III III III -I EXCAVATION
II-III-III=III=III ;III-III=111=11I II AREA
SPECIFICATIONS:
1. ADD SILT FENCE AROUND STOCKPILE IF NEEDED.
2. CONSTRUCT STOCKPILE TO FULL DIMENSIONS AS NEEDED -ALLOW 10% FOR
SETTLING.
3. SEED AND MULCH PER STABILIZATION TIMEFRAMES.
CROSS-SECTION OF STOCKPILE(S), TYP.
NOT TO SCALE
EROSION CONTROL MAINTENANCE
1. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING
EVERY RUNOFF -PRODUCING RAINFALL, BUT IN NO CASE, LESS THAN ONCE EVERY WEEK AND WITHIN 24 HOURS OF
EVERY HALF INCH RAINFALL.
2. ALL POINTS OF EGRESS WILL HAVE CONSTRUCTION ENTRANCES/EXITS THAT WILL BE PERIODICALLY TOP -DRESSED
WITH 2-3" COARSE STONE TO MAINTAIN 6" THICKNESS. ENTRANCES/EXITS WILL BE MAINTAINED IN A CONDITION TO
PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE. IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED,
WASHED, OR TRACKED ONTO THE CONSTRUCTION ENTRANCE/EXIT OR PUBLIC ROADWAYS. (NCDENR PRACTICE 6.06)
3. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES HALF-FILLED. THE SEDIMENT
FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER. STAKES MUST BE STEEL. STAKE SPACING WILL BE 6
FEET MAX. WITH THE USE OF EXTRA STRENGTH FABRIC, WITHOUT WIRE BACKING. STAKE SPACING WILL BE 8 FEET MAX.
WHEN STANDARD STRENGTH FABRIC AND WIRE BACKING ARE USED. IF ROCK FILTERS ARE DESIGNED AT LOW POINTS IN
THE SEDIMENT FENCE THE ROCK WILL BE REPAIRED OR REPLACED IF IT BECOMES HALF FULL OF SEDIMENT, NO
LONGER DRAINS AS DESIGNED OR IS DAMAGED. (NCDENR PRACTICE 6.62)
4. ALL SEEDED AREAS WILL BE FERTILIZED, RE -SEEDED AS NECESSARY AND MULCHED ACCORDING TO SPECIFICATIONS IN
THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER. THE ANGLE FOR GRADED SLOPES AND
FILLS SHALL BE NO GREATER THAN THE ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER OR OTHER ADEQUATE
EROSION CONTROL DEVICES OR STRUCTURES. IN ANY EVENT, SHORT, FLAT SLOPES (FLATTER THAN 3:1 AND LESS THAN
50') LEFT EXPOSED WILL, WITHIN 14 CALENDAR DAYS OF COMPLETION OF ANY GRADING, BE PLANTED OR OTHERWISE
PROVIDED WITH TEMPORARY OR PERMANENT GROUND COVER, DEVISES, OR STRUCTURES SUFFICIENT TO RESTRAIN
EROSION. ALL OTHER AREAS SHOULD BE STABILIZED WITHIN 7 DAYS AFTER ANY PHASE OF ACTIVITY.
COMMON NAME
BOTANICAL NAME
SPECIES
SEED RATES
FERTILIZATION &
PLANTING
3.00 3.00 w/ 4 other seed species
Browntop Millet
Urochloa ramosa
Ibs/acre
LIMESTONE
DATES
Rye Grain
Secale cereale
Nurse Crop 40 By Soil Test 8/15-4/15
Wheat
Triticum aestivum
Nurse Crop 30 By Soil Test 8/15-4/15
NOTES
German Millet
Setaria italica
Nurse Crop
10
By Soil Test
4/15-8/15
3.00 3.00 w/ 4 other seed species
Browntop Millet
Urochloa ramosa
Nurse Crop
10
By Soil Test
4/15-8/15
Leersia cryzoides
Kobe Lespedeza
Kummerwia striata v. kobe
Nurse Crop
10
By Soil Test
5/1 - 9/1
3.00 3.00 w/ 4 other seed species
Sercicea Lespedeza
Lespedeza cuneata 'Dumont'
Non-native
15
By Soil Test
10/1 - 4/1
Leersia cryzoides
Centipede Grass
Eremochloa ophiuroic
Non-native
5-10
By Soil Test
9/1 - 5/1
4-6
KY 31 Tall Fescue
Schedonorus phoenix
Non-native
100
By Soil Test
9/30-3/15
2.50 w/ 3 other seed species
Bermuda Grass
Cynodon dactylon
Non-native
25
By Soil Test
4/15-6/30
NETS/MATTING
Switchgrass
Panicum virgatum
Native 3.50 By Soil Test 12/1 - 4/1 3.50 w/ 3 other seed species
2.50 w/ 3 other seed species
cheyenne
carthage, shelter, & blackwell
3.00 3.00 w/ 4 other seed species
2.00 w/ 4 other seed species
1 - 2
1.50
2.50 2.50 w/ 5 other seed species
1.50 w/ 5 other seed species
Rice Cutgrass
Leersia cryzoides
Native 6.00 By Soil Test 12/1 -4/1 6.00 w/ 3 other seed species
2.50 w/ 3 other seed species
Eal
2.00
5.00 5.00 w/ 4 other seed species
2.00 w/ 4 other seed species
4-6
1.50
4.00 4.00 w/ 5 other seed species
1.50 w/ 5 other seed species
Sweet Woodreed
Soft Rush
Shallow Sedge
Fox Sedge
Cinna arundinacea
Native 2.50
By Soil Test 12/1 -4/1
2.50 w/ 3 other seed species
cheyenne
2.00
C!�
2.00 w/ 4 other seed species
1 - 2
1.50
Wood Chips
1.50 w/ 5 other seed species
Juncus effusus
Native 2.50
By Soil Test 12/1 -4/15
2.50 w/ 3 other seed species
Eal
2.00
Air dry; shredded; chipped
2.00 w/ 4 other seed species
4-6
1.50
Sericea:
1.50 w/ 5 other seed species
Carexpincidea
Native 2.50
By Soil Test 12/1 -4/15
2.50 w/ 3 other seed species
Carexlurida
2.00
ALLOWED
2.00 w/ 4 other seed species
Cover area
1.50
NETS/MATTING
1.50 w/ 5 other seed species
AAA PERMANENT SEEDING RECOMMENDATIONS FOR RECLAIMED EXCAVATION AREAS
MULCHING SPECIFICATIONS
1. MULCH TEMPORARY OR PERMANENT SEEDINGS IMMEDIATELY. AREAS THAT CANNOT BE SEEDED
ACCORDING TO THE PLANTING DATES SHOULD BE MULCHED TO PROVIDE TEMPORARY PROTECTION OF
OPEN AREAS, SHRUBS, AND TREES. USE AN ORGANIC MULCH EXCEPT WOOD FIBERS FOR THE
TEMPORARY PROTECTION.
2. CHEMICAL STABILIZERS MAY BE USED, BUT IT IS NOT RECOMMENDED FOR VEGETATION GROWTH.
REFER TO THE EROSION CONTROL MANUAL FOR A LIST OF STABILIZERS AND FOLLOW MANUFACTURER'S
SPECIFICATIONS. CONTRACTOR SHALL BE RESPONSIBLE FOR CLEANING AND RESTORING TO
PRE -CONSTRUCTION CONDITIONS ANY AREAS OUTSIDE THE PROJECT LIMITS THAT MAY INADVERTENTLY
BE DAMAGED DUE TO THE FAILURE OF THE EROSION MEASURES DURING GRADING AND AFTER GRADING
HAS BEEN COMPLETED.
3. THE FOLLOWING TABLE IS REFERENCED FROM NC EROSION CONTROL MANUAL SEC. 6-14.
MATERIAL
RATE
QUALITY
STABILIZATION
ORGANICS
tons/acre
C!�
Straw
1 - 2
Dry; avoid weeds
Wood Chips
5 - 6
Air dry
Wood Fiber
0.5-1
O
Bark
35 cy/acre
Air dry; shredded; chipped
Corn Stalks
4-6
Cut in 4-6 inch lengths
Sericea:
1 - 3
Green or dry; mature seed within
lespedeza
(V\\
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STEEPER THAN 2:1, 14 DAYS ARE
seed -bearing
\\ \\ 4" X 8" TRENCH LINED W/ 12"
% OF FABRIC AND
ALLOWED
stems
Cover area
heavy & uniform
NETS/MATTING
Jute net
Fiberglass net
Cover area
NOTES:
Excelsior
Cover area
1. WIRE FENCE (IF USED) SHALL BE MINIMUM 14 GAUGE WITH A MAXIMUM MESH
(wood fiber mat)
OPENING OF 6 -INCHES.
Fiberglass roving
0.5 - 1
Continuous fibers with non-toxic agent
GROUND STABILIZATION CRITERIA
STEEL POST
& MAX. STD. STRENGTH FABRIC W/ WIRE FENCE
STABILIZATION
STABILIZATION
TOP STRAND MIN. #14 GAUGE
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TIMEFRAME
TIMEFRAME EXCEPTIONS
STAY AND WIRES MIN. 414 GAUGE 2
7 DAYS
NONE
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HIGH QUALITY WATER ZONES
7 DAYS
\/\/\/\/
BOTTOM STRAND MIN. #14 GAUGE
SLOPES STEEPER THAN 3:1
7 DAYS
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STEEPER THAN 2:1, 14 DAYS ARE
\\ \\ 4" X 8" TRENCH LINED W/ 12"
% OF FABRIC AND
ALLOWED
SLOPES 3:1 OR FLATTER
14 DAYS
7 DAYS FOR SLOPES GREATER
COMPACTED FILL ON TOP
THAN 50 FT IN LENGTH
ALL OTHER AREAS WITH SLOPES
NOTES:
NONE (EXCEPT FOR PERIMETERS
FLATTER THAN 4:1
1. WIRE FENCE (IF USED) SHALL BE MINIMUM 14 GAUGE WITH A MAXIMUM MESH
AND HQW ZONES)
OPENING OF 6 -INCHES.
2. SYNTHETIC FILTER FABRIC OF AT LEAST 95% BY WEIGHT OF POLYOLEFIN'S OR
POLYESTER, WHICH IS CERTIFIED BY THE MANUFACTURER OR SUPPLIER AS
CONFORMING TO THE REQUIREMENTS IN ASTM D 6461 AND ALSO SHOULD
CONTAIN ULTRAVIOLET RAY INHIBITORS AND STABILIZERS ACCORDING TO ASTM
D 4355.
3. SEE THE NC EROSION CONTROL MANUAL FOR SPECIFICATIONS
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INSTALLING SEDIMENT FENCE USING THE SLICING METHOD MACHINERY.
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GROUND STABILIZATION CRITERIA
STABILIZATION
STABILIZATION
SITE AREA DESCRIPTION
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TIMEFRAME
TIMEFRAME EXCEPTIONS
PERIMETER DIKES, SWALES,
7 DAYS
NONE
DITCHES AND SLOPES
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HIGH QUALITY WATER ZONES
7 DAYS
NONE
IF SLOPES ARE 10 FT OR LESS IN
SLOPES STEEPER THAN 3:1
7 DAYS
IN LENGTH AND ARE NOT
STEEPER THAN 2:1, 14 DAYS ARE
ALLOWED
SLOPES 3:1 OR FLATTER
14 DAYS
7 DAYS FOR SLOPES GREATER
THAN 50 FT IN LENGTH
ALL OTHER AREAS WITH SLOPES
NONE (EXCEPT FOR PERIMETERS
FLATTER THAN 4:1
14 DAYS
AND HQW ZONES)
NPDES PERMIT NCG 010000 PLAN NOTES:
1. ACCORDING TO NPDES NCG 010000 EFFECTIVE AUGUST 3, 2011: THE PLANS SHALL CONFORM
TO GROUND STABLIZIATION REQUIREMENTS OF SECTION II.6.2 GROUND STABILIZATION.
2. ACCORDING TO NPDES NCG 010000 EFFECTIVE AUGUST 3,2011: THE SEDIMENT BASINS SHALL CONFORM
TO SURFACE WITHDRAWAL REQUIREMENTS OF SECTION II.B.4 SEDIMENT BASINS.
VEGETATION PLAN SPECIFICATIONS
1. ALL DISTURBED AREAS SHALL BE DRESSED TO THE EXISTING TYPICAL SECTION AND TILLED
OR RIPPED TO A MIN. DEPTH OF 4 -INCHES. THE TOP 2 INCHES SHALL BE PULVERIZED TO
PROVIDE A UNIFORM SEEDBED.
2. LIME AND FERTILIZER SHOULD BE INCORPORATED INTO THE SOIL PRIOR TO SEEDING OR
SOD. FOLLOW SOIL TESTS OR AS FOLLOWS:
AGRICULTURAL LIMESTONE - 2 TONS/ACRE
FERTILIZER - 1000 LBS/ACRE (10-10-10)
SUPERPHOSPHATE - 500 LBS/ACRE (20%)
MULCH - 2 TONS/ACRE (SMALL GRAIN STRAW)
ANCHOR - ASPHALT EMULSION AT 450 GAL/ACRE
3. FOR OPEN AREAS, USE STRAW MULCH AS A MINIMUM FOR STABILIZATION IF THE AREAS
CANNOT BE SEEDED ACCORDING TO THE PLANTING DATES. OTHER MULCHING PRACTICES
ARE LISTED IN SECTION 6.14 OF THE EROSION CONTROL MANUAL FOR MULCHING.
4. FOR DITCHES AND SLOPES, USE EXCELSIOR MATTING AS A MINIMUM FOR STABILIZATION IF
THE AREAS CANNOT BE SEEDED ACCORDING TO THE PLANTING DATES. OTHER MATTING
PRACTICES ARE LISTED IN SECTION 6.14 OF THE EROSION CONTROL MANUAL FOR
MULCHING.
5. CHEMICAL STABILIZERS MAY BE USED, BUT IT IS NOT RECOMMENDED FOR VEGETATION
GROWTH. REFER TO THE EROSION CONTROL MANUAL FOR A LIST OF STABILIZERS AND
FOLLOW MANUFACTURER'S SPECIFICATIONS.
6. THE FOLLOWING TABLES ARE REFERENCED FROM NC EROSION CONTROL MANUAL SEC.
6.10 AND 6.11, AND THE STABILIZATION TABLE IS REFERENCED FROM NPDES NCG 010000.
1044
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84 0
HAUL RD o�0 (TYP) °>go0
g � 15-20 FT
°
SILT FENCE, TYP.
FARM PATH/HAUL ROAD
NOTE:
1. RE -COMPACT ROAD WITH MIXTURE OF GRAVEL, SILT, AND
EXISTING SOIL IN SPOTS AS NECESSARY ALONG PATH.
2. VEGETATE PER STABILIZATION TIMEFRAMES.
CROSS-SECTION OF HAUL ROAD
NOT TO SCALE
A) Tigerfloc Tube: 84" (L) x 4" (W) Layflat hose secured with 2"-4" camlock fittings; with
Tigerfloc Belts which are inserted individually or two at a time into the Tigerfloc Tube.
B) 2" Pump Hose: min 50' length for optimal unit performance.
C) Dewatering Bag: 15'x 15' size manufactured by Floc Systems Inc. The Dewatering Bags
are custom cut and assembled with seam fold to ensure sediment material does not escape
at the seam as it does with other dewatering bags.
NOTE: CONTRACTOR SHALL SUBMIT SHOP DRAWING TO ENGINEER FOR APPROVED
EQUAL SETUP OR PRODUCT(S).
TIGER -FLOC TUBE AND SEDIMENT BAG DEWATERING TREATMENT DEVICE
NOT TO SCALE
TOP OF BORROW PIT= 1 00' ±
I-III=1
111=111= =-
-I 1II o TOP POND= 96'±
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I I=1 I '�-_ �-III-I
IL -I MAX. BOTTOM = 90'± - 11111-1
-ill, _III IIII�I' 'III' Illil-IIiIi'-'II ,II1=1IF II
RECLAMATION NOTES:
1. RECLAIM SLOPES TO 3:1 OR FLATTER.
2. VEGETATE PER PERMANENT SEEDING AND MULCHING SPECIFICATIONS.
3. IF ANY GROUNDWATER IS PRESENT, AND A POND IS DESIRED, THE WATER DEPTH
MUST BE MIN. 4 -FT PER STATE RECLAMATION STANDARDS.
CROSS-SECTION OF EXCAVATION PIT & FINAL RECLAIMED POND
NOT TO SCALE
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034354
-
ENGINE
6-1Y-17
M-2