NCC222957_Site Plan or Location Map_20220818

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Sheet List Table
Sheet
Sheet Title
Number
C
COVER
CI.O
SITE PLAN
C2.0
EROSION CONTROL PLAN
EROSION CONTROL
C3.0
DETAILS
EROSION CONTROL
C3.1
DETAILS
C4.0
NCGOI REQUIRED NOTES
1). CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING
APPROPRIATE PARTIES AND ASSURING THAT EXISTING
UTILITIES ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION.
2). CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES
USING FLAGMEN, ETC., AS NECESSARY TO INSURE SAFETY
TO THE PUBLIC.
3). ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO
BE REPLACED ACCORDING TO STANDARDS OF THE NORTH
CAROLINA DEPARTMENT OF TRANSPORTATION.
SITE
I VICINITYMAP I
N.T.S.
L WYE---I�l
LATHAM-�?JL INGWALTERS
ENGINEERING, INC.
N.C. CORP. LIC. C-1815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
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NOT
ISSUED FOR
CONSTRUCTION
RIVERFRONT
VENTURES, LLC
3409 UNION GROVE RD,
WINSTON SALEM NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
PROJECT NO.: 2022.02
SCALE: NOT TO SCALE
DRAWN BY: ABZ
CHECKED BY: MSL
DATE: 02/24/2022
SHEET NO:
A TRENCHING
Know what's below■ 4) STANRDARDSIPART 19260SUIBPARRT PSOR AS AMMENDED.
Call before you dig.

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SITE
I VICINITYMAP I
N. T. S.
TURF TODA Y INC
E ZONING: RA2
DEED BOOK. 2156 PAGE. 2737
PARCEL PIN ID:
5774-02-66- 1 19 1
SWICEGOOD BILLY I 7.
E ZONING: RA2
DEED BOOK: 7 429 160.63
0006
PAGE.
PARCEL PIN ID:
5774-01-45-9814 I I I I \ •''.'._'.: �.: / _ / /
/ EX. EOP STORM
/ EX. EOP
I /
1). CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING
APPROPRIATE PARTIES AND ASSURING THAT EXISTING
UTILITIES ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION.
2). CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES
USING FLAGMEN, ETC., AS NECESSARY TO INSURE SAFETY
TO THE PUBLIC. GRAPHIC SCALE
3). ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO
BE REPLACED ACCORDING TO STANDARDS OF THE NORTH 50 0 25 50 100
CAROLINA DEPARTMENT OF TRANSPORTATION.
4). SHORING WILL BE ACCORDING TO OSHA TRENCHING
Know what's be OW. STANDARDS PART 1926 SUBPART P, OR AS AMMENDED.
Call before you dig.
( IN FEET )
1 inch = 50 ft.
200
SITE DEVELOPMENT NOTES.
1. DEVELOPER: RIVERFRONT VENTURES, LLC
3409 UNION GROVE RD
WINSTON SALEM, NC 27127
2. SITE ADDRESS. 950 BOONES CAVE RD, LEXINGTON, NC,
28295
2. PARCEL PIN: 5774-04-54-3877
DEED BOOK/PAGE.• 25281027J
J. TOTAL SITE AREA= 8.49 AC
4. IMPERVIOUS CALCULATION:
TOTAL IMPERVIOUS ACREAGE = 0.69 AC, 5.29
5. EX. ZONING. R42 RURAL AGRICULTURAL DISTRICT
6. LOT SIZES:
MINIMUM ALLOWED: 20,000 S.F. MIN., 100 L.F. WIDTH MIN
AVERAGE LOT WIDTH: 100 FT.
AVERAGE LOT SIZE: ±32600 S.F.,
Z PROPOSED TOTAL NUMBER OF LOTS: 6
B. SETBACKS: FRONT.- 30'
SIDE. 10'
REAR: 20'
SIDESTREET.• 15'
MAX. BUILDING HT. 35'
MAX. LOT COVERAGE.- JOX
9. SURVEY AND TOPO INFORMATION PROVIDED BY.•
COE FORESTRY & SURVEYING
WALLBURG, NC 27373
336-769-4673
L WY- E-- /, /
LATHAM WAL71"ERS
ENGINE RING, INC.
N.C. CORP. LIC. C-1 815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
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WINSTON SALEM NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
PROJECT NO.: 2022.02
SCALE: 1 "=40'
DRAWN BY: ABZ
CHECKED BY: MSL
DATE: 02/24/2022
SHEET NO:
ci 00

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STABILIZED CONSTRUCTION ENTRANCE (TYP.)
DETAIL SHEET. C3.0
.0000*
0-00
AJ11
1). CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING
APPROPRIATE PARTIES AND ASSURING THAT EXISTING
UTILITIES ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION.
2). CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES
USING FLAGMEN, ETC., AS NECESSARY TO INSURE SAFETY
TO THE PUBLIC.
3). ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO
BE REPLACED ACCORDING TO STANDARDS OF THE NORTH
CAROLINA DEPARTMENT OF TRANSPORTATION.
SHORINGTO OHA TRENCHING
Know what's below■ 4) STANDARDSILL PART 1926ONG SUBPART PSOR AS AMMENDED.
Call before you dig.
GRAPHIC SCALE
50 0 25 50 100
( IN FEET )
1 inch = 50 ft.
200
GENERAL NOTES:
1. TOTAL SITE ACREAGE = 8.49 AC
SITE LATITUDE/LONGITUDE.- 35-47'16%80°2555"
2. DISTURBED AREA = 2.12 AC
J. SEE SHEETS C3.0-C3.1 FOR EROSION CONTROL DETAILS.
4. THE PLAN APPROVAL IS BASED UPON THE EXISTING SITE
CONDITIONS. ADDITIONAL MEASURES MAY BE REQUIRED IF
THE PROPOSED MEASURES CAN NOT FUNCTION AS INTENDED.
5. TOPO PROVIDED BY.•
COE FORESTRY & SURVEYING
WALLBURG, NC 27373
336-769-4673
LEGEND
TEMPORARY DIVERSION DITCH
STABILIZED CONSTRUCTION ENTRANCE
LIMITS OF DISTURBED AREA
SILT FENCE
SILT FENCE STONE OUTLET
COIR MESH BAFFLES
CONCRETE WASHOUT
DRAINAGE AREA (EROSION CONTROL)
MAINTENANCE PLAN:
1. ALL SEDIMENT CONTROL MEASURES SHALL BE INSPECTED AT LEAST ONCE
EVERY SEVEN CALENDAR DAYS AND AFTER ANY STORM EVENT OF GREATER
THAN 0.5 INCHES OF PRECIPITATION DURING ANY 24-HOUR PERIOD. ALL
SEDIMENT CONTROL FEATURES SHALL BE MAINTAINED UNTIL FINAL STABILIZATION
HAS BEEN OBTAINED.
2. STABILIZATION MEASURES SHALL BE INITIATED AS SOON AS PRACTICABLE IN
PORTIONS OF THE SITE WHERE CONTRUCTION ACTIVITIES HAVE TEMPORARILY OR
PERMANENTLY CEASED, IN ACCORDANCE WITH SEEDING SCHEDULE ON DETAIL
SHEET. C3.0
3. SEDIMENT IS TO BE REMOVED FROM THE TRAPS, BASINS, AND DAMS WHEN
STORAGE CAPACITY REACHES 50Z. GRAVEL IS TO BE CLEANED AND/OR
REPLACED WHEN THE SEDIMENT POOL NO LONGER DRAINS PROPERLY.
4. SEDIMENT IS TO BE REMOVED FROM BEHIND SILT FENCE WHEN IT
BECOMES APPROXIMATELY 0.5' DEEP AT THE FENCE. THE SILT FENCE WILL
BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER.
5. ALL EROSION CONTROL DEVICES SHALL BE PROPERLY MAINTAINED DURING
ALL PHASES OF CONSTRUCTION UNTIL THE COMPLETION OF ALL CONSTRUCTION
ACTIVITIES AND ALL DISTURBED AREAS HAVE BEEN STABILIZED. ADDITIONAL
CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO
CONTROL EROSION AND/OR OFF SITE SEDIMENTATION. ALL TEMPORARY
CONTROL DEVICES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND
THE SITE IS STABILIZED.
6. THE CONTRACTOR MUST TAKE NECESSARY ACTION TO MINIMIZE THE
TRACKING OF MUD ONTO THE PAVED ROADWAY FROM CONSTRUCTION AREAS.
THE CONTRACTOR SHALL DAILY REMOVE MUD/SOIL FROM PAVEMENT, AS MAY
BE REQUIRED.
SITE
3 lJt l iL
VICINITYMAP
N.T.S.
E--a E-111111 E-ad E­0
a■a
1. RECEIVE APPROVALS FROM NCDEQ.
2. NOTIFY NCDEQ REGIONAL OFFICE PRIOR TO BEGINNING LAND
DISTURBING ACTIVITIES AND SCHEDULE PRE -CONSTRUCTION MEETING
ON -SITE.
J. INSTALL STABILIZED CONSTRUCTION ENTRANCES/EXITS.
4. CLEAR & GRUB MINIMAL AREA REQUIRED FOR INSTALLATION OF
EROSION CONTROL DEVICES.
5. INSTALL PERIMETER SILT FENCING AND DIVERSION DITCHES PRIOR TO
ANY FILL OPERATIONS.
6. INSTALL SKIMMER BASINS AND INSTALL COIR MESH BAFFLES AS
SHOWN.
Z INSTALL DIVERSIONS TO SKIMMER BASINS AS SHOWN.
8. CALL THE INSPECTOR FOR INSPECTION OF SEDIMENT AND EROSION
CONTROL MEASURES ONCE INSTALLED.
9. UPON APPROVAL FROM INSPECTOR, BEGIN CLEARING AND GRUBBING
SITE.
10. COMMENCE GRADING OPERATIONS FOR LOTS AND PLACE ANY
EXCESS DIRT IN STOCKPILE AREA SHOWN.
11. ONCE GRADING ROUGH OPERATIONS ARE COMPLETE, SITE IS TO BE
SEEDED AND MULCHED PER SPECIFICATIONS. EROSION CONTROL
MEASURES ARE TO REMAIN INTACT FOR HOME CONSTRUCTION.
12. FINE GRADING AND HOME CONSTRUCTION SHALL THEN COMMENCE
UPON INDIVIDUAL LOTS. BUILDER SHALL INSTALL SILT FENCE AND
CONSTRUCTION ENTRANCES AS PER DETAILS ON SHEETS C3.0 AND C3.1
AS NEEDED TO ENSURE NO OFF -SITE SEDIMENTATION.
13. LOTS SHALL BE STABILIZED PER SEEDING SCHEDULE UPON
COMPLETION OF FINE GRADING AND HOME BUILDING.
14. EROSION CONTROL MEASURES SHALL BE REMOVED AFTER ALL
CONTRIBUTORY AREAS ARE STABILIZED AND NCDENR HAS AUTHORIZED
THE MEASURE REMOVAL.
L WYE___I�l
LA TTLAM WALTERS
ENGINEERING) INC.
N.C. CORP. LIC. C-181 5
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
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NOT
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CONSTRUCTION
RIVERFRONT
VENTURES, LLC
3409 UNION GROVE RD,
WINSTON SALEM NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
PROJECT NO.: 2022.02
SCALE: 1" = 50'
DRAWN BY: ABZ
CHECKED BY: MSL
DATE: 02/24/2022
SHEET NO:

SEEDBED PREPARATION NOTES
1. SURFACE WATER CONTROL MEASURES TO BE INSTALLED ACCORDING TO
PLAN. COMPLETE GRADING BEFORE PREPARING SEEDBED.
2. AREAS TO BE SEEDED SHALL BE RIPPED AND SPREAD WITH AVAILABLE
TOPSOIL 3" DEEP ON SLOPES 2:1 OR FLATTER. TOTAL SEEDBED
PREPARED DEPTH SHALL BE 4" TO 6" DEEP. IF SOILS ARE
COMPACTED DURING GRADING LOOSEN TO A DEPTH OF 6" TO 8".
3. LOOSE ROCKS, ROOTS AND OTHER OBSTRUCTIONS SHALL BE REMOVED
FROM THE SURFACE TO PREVENT INTERFERENCE WITH ESTABLISHMENT
AND MAINTENANCE OF VEGETATION.
4. APPLY LIME ACCORDING TO SOIL TEST RECOMMENDATIONS. SOILS
WITH pH HIGHER THAN 6 NEED NOT BE LIMED. IF pH IS NOT
KNOWN, APPLY LIME ACCORDING TO SEEDING SPECIFICATIONS BELOW.
APPLY LIMESTONE AND INCORPORATE INTO TOP 4" TO 6" OF SOIL.
5. APPLY FERTILIZER ACCORDING TO SOIL TEST RECOMMENDATIONS. IF
NO SOIL TEST HAS BEEN PERFORMED, APPLY FERTILIZER ACCORDING
TO SEEDING SPECIFICATIONS BELOW.
6. ROUGHEN SEEDBED SURFACE PRIOR TO APPLICATION. GROOVE OR
FURROW SLOPES STEEPER THAN 3:1.
7. SEE TABLE BELOW FOR STABILIZATION TIMEFRAMES FOR VARIOUS
DISTURBED CONDITIONS.
PERMANENT SEEDING SPECIFICATIONS - PS
LOW MAINTENANCE AREAS
TEMPORARY SEEDING SPECIFICATIONS - TS
STEEP SLOPES OR STONY, SHALLOW OR DRY SOILS
TYPE RATE DATES TYPE RATE
AMENDMENTS
JAN. 1 - MAY 1 RYE (GRAIN) 120 LB/ACRE
2000 LB/ACRE GROUND
AUG. 25 - SEPT. 15 TALL FESCUE 100 LB ACRE
/ FEB. 15 - MAR. 21 ANNUAL LESPEDEZA 50 LB/ACRE
AGRICULTURAL LIME-
FEB. 15 - MAR. 21 SERICEA LESPEDEZA 30 LB/ACRE
STONE AND 750 LB/
KOBE LESPEDEZA 10 LB/ACRE OR LOBE
ACRE OF 10-10-10
GENTLE SLOPES, AVERAGE SOILS
FERTILIZER
DATES TYPE RATE
AMENDMENTS
TYPE RATE MAY 1 - AUG. 15 GERMAN MILLET 40 LB/ACRE
2000 LB/ACRE GROUND
AUG. 25 - SEPT. 15 TALL FESCUE 80 LB/ACRE
AGRICULTURAL LIME -
FEB. 15 -MAR. 21 SERICEA LESPEDEZA 20 LB/ACRE
STONE AND 750 LB/
ACRE OF 10-10-10
KOBE LESPEDEZA 10 LB/ACRE
FERTILIZER
HIGH MAINTENANCE AREAS DATES TYPE RATE
AMENDMENTS
AUG. 15 - DEC. 30 RYE (GRAIN) 120 LB/ACRE
2000 LB/ACRE GROUND
GENTLE SLOPES, SOILS WITH AVERAGE OR BETTER MOISTURE, COOL SITES
AGRICULTURAL LIME-
STONE AND 1000 LB/
ACRE OF 10-10-10
TYPE RATE
FERTILIZER
AUG. 25 - SEPT. 15 BLEND OF TWO TURF -TYPE 200 - 250 LB/ACRE
TALL FESCUES (90%) AND
TWO OR MORE KENTUCKY MULCH SHALL BE APPLIED AT THE RATE OF 4000 LB/ACRE STRAW.
BLUEGRASS VARIETIES (10%) STRAW SHALL BE ANCHORED BY TACKING WITH ASPHALT. NETTING OR
MULCH
ANCHORING TOOL.
GENTLE SLOPES, DRIER SOILS, PHYSICAL LIMITATIONS GRADED SLOPES AND FILLS - THE ANGLE FOR GRADED SLOPES AND FILLS
SHALL BE NO GREATER THAN THE ANGLE WHICH CAN BE RETAINED BY
VEGETATIVE COVER OR OTHER ADEQUATE EROSION CONTROL DEVICES OR
TYPE RATE STRUCTURES.
AUG. 25 - SEPT. 15 BLEND OF 50% KY-31 TALL 200 - 250 LB/ACRE
FESCUE AND 50% MIXTURE
OF TWO OR MORE TURF TYPE
TALL FESCUES
GRASS -LINED CHANNELS, AVERAGE SOILS
TYPE RATE
AUG. 25 - OCT. TALL FESCUE 200 LB/ACRE OR
4 - 5 LB/1000 SF
GRASS -LINED CHANNELS, DRY SOILS
TYPE RATE
APRIL 15 - JUNE 30 COMMON BERMUDA GRASS 40 - 80 LB/ACRE OR
1 - 2 LB/1000 SF
AMENDMENTS SHALL BE APPLIED AT THE RATE OF 4000 LB/ACRE OF GROUND
AGRICULTURAL LIMESTONE AND 1000 LB/ACRE OF 10-10-10 FERTILIZER.
DRY SOIL, GRASS -LINED CHANNELS SHALL USE 3000 LB/ACRE OF GROUND
AGRICULTURAL LIMESTONE AND 500 LB/ACRE OF 10-10-10 FERTILIZER.
MULCH SHALL BE APPLIED AT THE RATE OF 4000 LB/ACRE OF STRAW.
STRAW SHALL BE ANCHORED BY TACKING WITH ASPHALT. NETTING OR MULCH
ANCHORING TOOL. JUTE OR EXCELSIOR MATTING SHALL BE USED IN GRASS
LINED CHANNELS TO CALCULATED HIGH WATER DEPTH.
SPACING GUIDE FOR SLOPE BREAKS
SLOPE
SPACING (FT.)
STEEP SLOPES
2:1
20'
J. 1
35'
4: 1
45'
LONG SLOPES
15-257
50,
10-157
80,
6-10q
125'
3-69'
200'
<3q
300'
PER NCDENR NCESCM CHAPTER 6.02, TABLE 6.02a
TEMPORARY SEEDING MAINTENANCE: RESEED AND MULCH ALL AREAS
WHERE SEEDLING EMERGENCE IS POOR, OR WHERE EROSION OCCURS.
DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE.
PERMANENT SEEDING MAINTENANCE: GRASS MUST BE MOWN TO
REDUCE COMPETITIVENESS WITH PERMANENT OR LONG TERM
VEGETATION. RE -SEEDING SHALL BE PROVIDED AS NEEDED TO
ENSURE ADEQUATE GROUND -COVER.
STABILIZATION TIMEFRAMES
SITE AREA DESCRIPTION
STABILIZATION
TIMEFRAME EXCEPTIONS
❑ PERIMETER DIKES, SWALES, DITCHES AND SLOPES
7 DAYS
NONE
<DX HIGH QUALITY WATER (HQW) ZONES
7 DAYS
NONE
SLOPES STEEPER THAN J.1
7 DAYS
IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE NOT
STEEPER THAN 2: 1, 14 DAYS ARE ALLOWED.
SLOPES J.1 OR FLATTER
14 DAYS
7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH
ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:11
14 DAYS
I NONE, EXCEPT FOR PERIMETERS AND HOW ZONES
SEEDING SCHEDULE & NOTES
MIN MUM
PUBLIC
STREET
6" MINIMUM
THICKNESS
EXISTING
FILTER FABRIC UNDER STONE
GROUND
50'
MINIMUM
O O O O O O O 0
O O
00000000000000000
12'
O O O O O O O O O
PUBLIC
MIN.
/
0-0-0-0-0-0-0-0-0-
STREET
GENERAL NOTES.
A STABILIZED PAD OF STONE SHALL BE LOCATED WHERE TRAFFIC WILL BE ENTERING OR
LEAVING A CONSTRUCTION SITE TO OR FROM A PUBLIC STREET.
STONE SHALL BE 2" to 3" COARSE AGGREGATE
THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWEING
OF SEDIMENT ONTO PUBLIC STREETS OR EXISTING PAVEMENT. THIS MAY REQUIRE PERIODIC TOP
DRESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF
ANY MEASURES USED TO TRAP SEDIMENT.
ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVED
IMMEDIATELY.
WHEN NECESSARY, WHEELS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING A PUBLIC
STREET. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED
STONE WHICH DRAINS INTO AN APPROVED SEDIMENT BASIN.
FILTER FABRIC SHALL BE MIRAFI 500 OR EQUAL.
STABILIZED CONSTRUCTION ENTRANCE/EXIT
N. T. S.
15" C
FOR L
WOVEN FILTER FABRIC
OR COIR MESH WITH
1.25 Ibf/LF MIN. STRE
(SEE NOTES BELOW)
E
LL
a
CONSTR UCTION ENTRANCE
SINGLE FAMILYLOT
N.T.S.
1 8' max. standard strength fabric with wire fence
6' max. extra strength fabric without wire fence
GENERAL NOTES:
1. CONSTRUCT THE SEDIMENT BARRIER OF STANDARD STRENGTH OR EXTRA STRENGTH SYNTHETIC
FILTER FABRICS. (REFER TO TABLE 6.62b IN THE NC EROSION CONTROL DESIGN MANUAL FOR
MATERIAL PROPERTY REQUIREMENTS.)
2. ENSURE THAT THE HEIGHT OF THE SEDIMENT FENCE DOES NOT EXCEED 24 INCHES
ABOVE THE GROUND SURFACE.
3. COIR MESH SHALL BE USED IN LIEU OF WOVEN FILTER FABRIC FOR
INSTALLATION OF BAFFLES INSIDE BASINS AND TRAPS.
4. CONSTRUCT THE FILTER FABRIC FROM A CONTINUOUS ROLL CUT TO THE LENGTH OF THE
BARRIER TO AVOID JOINTS. WHEN JOINTS ARE NECESSARY, SECURELY FASTEN THE FILTER
CLOTH ONLY AT A SUPPORT POST WITH 4 FEET MINIMUM OVERLAP TO THE NEXT POST.
5. SUPPORT STANDARD STRENGTH FILTER FABRIC BY WIRE MESH FASTENED SECURELY TO
THE UPSLOPE SIDE OF THE POSTS. EXTEND THE WIRE MESH SUPPORT TO THE BOTTOM OF
THE TRENCH. FASTEN THE WIRE REINFORCEMENT, THEN FABRIC ON THE UPSLOPE SIDE OF
THE FENCE POST. WIRE OR PLASTIC ZIP TIES SHOULD HAVE MINIMUM 50 POUND TENSILE
STRENGTH.
6. WHEN A WIRE MESH SUPPORT FENCE IS USED, SPACE POSTS A MAXIMUM OF 8 FEET APART.
SUPPORT POSTS SHOULD BE DRIVEN SECURELY INTO THE GROUND A MINIMUM OF 24 INCHES.
7. EXTRA STRENGTH FILTER FABRIC WITH 6 FEET POST SPACING DOES NOT REQUIRE WIRE
MESH SUPPORT FENCE. SECURELY FASTEN THE FILTER FABRIC DIRECTLY TO POSTS. WIRE OR
PLASTIC ZIP TIES SHOULD HAVE MINIMUM 50 POUND TENSILE STRENGTH.
8. EXCAVATE A TRENCH APPROXIMATELY 4 INCHES WIDE AND 8 INCHES DEEP ALONG
THE PROPOSED LINE OF POSTS AND UPSLOPE FROM THE BARRIER. (SEE DETAIL)
9. PLACE 12 " OF FABRIC ALONG THE BOTTOM AND SIDE OF TRENCH.
10. BACKFILL THE TRENCH WITH SOIL PLACED OVER THE FILTER FABRIC AND COMPACT.
THOROUGH COMPACTION OF THE BACKFILL IS CRITICAL TO SILT FENCE PERFORMANCE.
11. DO NOT ATTACH FILTER FABRIC TO EXISTING TREES.
MAINTENANCE NOTES:
1. FILTER BARRIERS SHALL BE INSPECTED BY THE FINANCIALLY
RESPONSIBLE PARTY OR HIS AGENT IMMEDIATELY AFTER EACH
RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL.
ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY.
2. SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END
OF THE EXPECTED USABLE LIFE AND THE BARRIER STILL IS NECESSARY, THE
FABRIC SHALL BE REPLACED PROMPTLY.
3. SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH STORM EVENT OR SILT
FENCE SHOULD BE REPLACED. THEY MUST BE REMOVED WHEN DEPOSITS REACH
APPROX. HALF THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN
PLACE AFTER THE SILT FENCE IS REMOVED SHALL BE DRESSED TO CONFORM
TO THE EXISTING GRADE, PREPARED AND SEEDED.
STANDARD SILT FENCE DETAIL
NOTES:
1. PROVIDE 6" MINIMUM
STONE DEPTH
2. USE 15 WASHED
STONE AND
RAILROAD BALLAST
MIX
J. INSTALL SOIL
STABILIZATION
FABRIC OR 4"
COMPACTED ABC
STONE UNDER
ENTRANCE
4. ANY AGGREGATE
TRACKED INTO THE
ROADWAY MUST BE
SWEPT BACK ONSITE
ON A NIGHTLY BASIS
5. MINIMUM LENGTH OF
ENTRANCE = 25'
N.T.S.
n/
- STEEL POSTS ONLY
FILTER FABRIC OR COIR MESH
(SEE NOTES BELOW)
- BACK -FILL TRENCH W/
COMPACTEDd 'SOIL
00\fie
ANCHOR SKIRT 4" MINIMUM
NO. 57 WASHED STONE
GROUND LINE
MATERIAL FROM
DITCH EXCAVATION
.I \ / 1 6' BASE
1 '-2' BASE
NOTE.- SEED TEMPORARY DIVERSIONS IMMEDIATELY AFTER CONSTRUCTION.
TEMPORAR Y DIVERSION DITCH DETAIL
SILT FENCE
CLASS B STONj
u
CROSS SECTION
AILTFENCEISUP.ER SILT FEdVCESTONE OUTLET
N.T.S.
ISOMETRIC VIEW
L = THE DISTANCE SUCH THAT POINTS
A & B ARE OF EQUAL ELEVATION
9" MIN.
NOTES.
1. TYPICAL CROSS SECTION MAY ALSO BE USED IN OTHER DITCH
2. THE CLASS OF STONE SHALL BE AS DIRECTED BY THE ENGINES
EXCEPT WHERE SHOWN IN THE PLANS.
ROCK CHECK DAM DETAIL
N. T. S.
N.T.S.
FRONT VIEW
CLASS B STONE
4' TO 6' t
f 1
TYPICAL LONGITUDINAL SECTION
TYPICAL CROSS SECTION
FLOW
ICE
- 1.5' MIN.
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N.C. CORP. LIC. C-1815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
ISSUED FOR
CONSTRUCTION
RIVERFRONT
VENTURES, LLC
3409 UNION GROVE RD,
WINSTON SALEM NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
PROJECT NO.: 2022.02
SCALE: N.T.S.
DRAWN BY: ABZ
CHECKED BY: MSL
DATE: 02/24/2022
SHEET NO:
C300

STRAW BALE BARRIER CONCRETE WASHOUT
10' MIN.
STAKE (TYP.)
❑ ❑
❑ ❑ ❑ ❑
❑
❑
❑
B ❑
❑ B
w
❑
❑ STAPLES %" DIA. 4" STAPLE
BINDING WIRE
(2 PER BALE)
❑
❑
❑
❑
❑
❑
STRAW BALE
WOOD OR
❑ ❑
❑ ❑ ❑ ❑
❑ ❑ NATIVE MATERIAL
METAL STAKES
(OPTIONAL)
(2 PER BALE)
STRAW BALE
PLAN
(TYP.)
SECTION B-B
TYPE "ABOVE GRADE"
WITH STRAW BALES
NOTES. -
LETTERS
A MINIMUM
1.
ACTUAL LAYOUT DETERMINED IN FIELD.
6. SILT FENCE SHALL BE INSTALLED AROUND
ER OF CONCRETE WASHOUT REA
PERIMOF
5"
IN HEIGHT
2.
INSTALL CONCRETE WASHOUT SIGN (24 "X24 ",
EXCEPT FOR THE SIDE UTILIZED FOR
MINIMUM) WITHIN JO' OF THE TEMPORARY
ACCESSING THE WASHOUT
CONCRETE WASHOUT FACILITY.
CONCRET
7. A ROCK CONSTRUCTION ENTRANCE MAY BE
WASHOUT
J.
TEMPORARY WASHOUT AREA MUST BE AT LEAST
NECESSARY ALONG ONE SIDE OF THE
50' FROM A STORM DRAIN, CREEK BANK OR
WASHOUT TO PROVIDE VEHICLE ACCESS.
PERIMETER CONTROL.
4.
CLEAN OUT CONCRETE WASHOUT AREA WHEN
50% FULL.
CONCRETE WASHOUT SIGN
DETAIL 5.
THE KEY TO FUNCTIONAL CONCRETE WASHOUTS
lS WEEKLY INSPECTIONS, ROUTINE MAINTENANCE,
CONCRETE WASHOUT
AND REGULAR CLEAN OUT.
STRAW BALES OR ABOVE GROUND
NOT TO SCALE
DEWATERING PIPE ATTACHED
TO RISER, DETENTION BOX,
OR END OF SKIMMER AS ROPE ATTACHED
DESIGNED BY ENGINEER TO SKIMMER
SKIMMER SHALLOW PIT EXCAVATED
IUNDER SKIMMER
FABRIC -LINES
SPILLWAY. SEE
DETAILS
BAFFLES: SEE
DETAILS FOR
CONSTRUCTION
COIR MESH BAFFLE -
(TYPICAL)
LARGE SEDIMENT
STORAGE PROVIDED
IN UPPER END OF
BASIN
ALTERNATING
WEIRS
EMBANKMENT
TO FORM BASIN
FLU
— INFLOW FROM SIDES
DIVERTED TO UPPER
END OF BASIN TO
PREVENT SHORT
CIRCUITING' 4'-0" MAX. SPACING
EXCAVATION TO (TYPICAL)
FORM BASIN
LENGTH TO SIDTH RATIO
TWICE AS LONG AS WIDE
INFLOW INTO UPPER UNLESS A V-SHAPED
END OF BASIN BOTTOM IS CREATED IN
SMALL BASINS. SEE
INSTRUCTIONS.
NOTE ON SPILLWAY PLACEMENT: WHENEVER POSSIBLE, PLACE THE SPILLWAY AROUND ONE END OF THE DAM
INSTEAD OF IN THE FILL FOR THE DAM TO MINIMIZE THE CHANCE OF FAILURE. CARE MUST BE TAKEN WHEN
THE SPILLWAY IS IN FILL TO FOLLOW THE INSTALLATION INSTRUCTIONS AND KEEP OUTFLOW ON THE FABRIC
LINING AND OFF THE ERODIBLE FILL.
SOME SEDIMENT BASIN REQUIREMENTS MAY CONFLICT WITH PERMANENT DETENTION BASIN STANDARDS, • IF THIS IS THE
CASE, THE FEATURES NEEDED TO CREATE AN EFFECTIVE SEDIMENT BASIN MUST BE PROWDED DURING CONSTRUCTION.
AT THE END OF THE CONSTRUCTION (WHEN THE DRAINAGE ARE IS SUCCESSFULLY STABILIZED) THE BASIN IS CONVERTED TO
THE PERMANENT CONFIGURATION.
SKIMMER BASIN COMPONENTS - PLAN VIEW
NOT TO SCALE
SKIMMER W1 ROPE ATTACHED
SEE SKIMMEER DETAIL BELOW
ELEV. - SEE TABLE
EMERGENCY SPILLWAY
0.5'
5' r 6" FREEBOARD (MIN.) 2.0 SPILLWAY
ELEV. - SEE TABLE
SELECTED FILL
PLACED IN LAYERS
AND COMPACTED
SEE BELOW
CUT-OFF TRENCH
2' DEEP, 3' BOTTOM
2:1 SIDE SLOPES
SECTION THROUGH EMBANKMENT
EMBANKMENT STABILIZED
WITH VEGETATION
2:1 SLOPE MAX.
END ELEV. — SEE TABLE
RIP RAP APRON
AT OUTLET
BASIN
NUMBER
ORAREA E
(AC.)
Q10
(CFS)
SURFACE AREA
REQUIRED
SURFACE AREA
PROVIDED
VOLUME
REQUIRED
VOLUME
PROVIDED
SZE
W L
TOP EMB.
ELEV.
WEIR
ELEV.
BOTTOM
ELEV.
OUTLET
ELEV.
WEIR
LENGTH
4" PVC
LENGTH
1
1.72
5.3
172J S.F.
2317 S.F.
2880 C.F.
3483 C.F.
30'x6O'
734.0
733.0
730.0
729.7
5'
f30'
NOTES:
1. LOCATE THE SEDIMENT INLETS TO THE BASIN THE GREATEST DISTANCE FROM THE PRINCIPLE SPILLWAY.
2. ALLOW THE MAXIMUM REASONABLE DETENTION PERIOD BEFORE THE BASIN IS COMPLETELY DEWATERED - APPROX. 48 HOURS.
3. REDUCE THE INFLOW VELOCITY AND DIVERT ALL SEDIMENT -FREE RUNNOFF WHERE POSSIBLE.
SEDIMENT BASIN W/ SKIMMER
UPDATED 12/3/07 N.T.S.
—INLET ZONE 25%
OF SURFACE AREA
INLET ZONE 25%
OF SURFACE AREA
INLET ZONE 25%
OF SURFACE AREA
OUTLET ZONE 25%
GENERAL NOTES:
OF SURFACE AREA
1.
DRIVE 5' STEEL POST AT LEAST 24"
INTO SOLID GROUND.
/ \
2.
USE STAPLES 1' APART HORIZONTLLY
/
X
AND VERTICALLY TO ATTACH THE
FILTER FABRIC TO THE WIRE FENCE.
3.
SPACE THE BAFFLES ACCORDING TO
\
X
THE APPROVED PLAN.
0
1
4.
THE FLOOR OF THE BASIN IN THE
OUTLET ZONE AND BERMS SHOULD
5' STEEL
FL
8" X 6" TRENCH
BACKRLL AND COMPAC
FENCE AND FABRIC
BURIED IN TRENCH
BAFFLE INS TAL LA TION.7%ETAIL
PLRl5 f'LC7 j U/U" VIL W
PVC END
CAP PVC ELBOW
PVC END CAP
PVC HOLES
PVC TEE 112 HOLES
IN UNDERSIDE
FLEXIBLE HOSE
4" OUTLET END
CONNECTED TO
RISER OR PIPE
10
.1 THROUGH EMBANKMENT
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N.T.S.
FLEX HOSE (A)
EiA'D, VIEW
FLOAT
PVC VENT
PIPE
SCHEDULE
PVC PIPE
C" ENCLOSURE
TER ENTRY UNIT
PVC TEE
FRONT VIEW
VENT
SCHEDULE 40
PVC PIPE
ORIFICE
PLATE
BOTTOM SURFACE
STRAPS SUSPENDING INLET
BARREL PIPE OR ARM" INLET EXTEN�S�IO✓N/ (C)
(B)
N.T.S.
BASIN #
SKIMMER
SIZE
A
FLEX
HOSE
B
PVC
ARM
C
INLET
EXT.
D
ORIFICE
SIZE
1
1.5"
1.0"
1.0"
1.5"
1.0"
INLET SCREEN/DOOR
W/ ORIFICE INSIDE (D)
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ISSUED FOR
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3409 UNION GROVE RD,
WINSTON SALEM NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
PROJECT NO.: 2022.02
SCALE: N.T.S.
DRAWN BY: ABZ
CHECKED BY: MSL
DATE: 02/24/2022
SHEET NO:
C301

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PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF -INSPECTION
Self -inspections are required during normal business hours in accordance with the table
below. When adverse weather or site conditions would cause the safety of the inspection
personnel to be in jeopardy, the inspection may be delayed until the next business day on
which it is safe to perform the inspection. In addition, when a storm event of equal to or
greater than 1.0 inch occurs outside of normal business hours, the self -inspection shall be
performed upon the commencement of the next business day. Any time when inspections
were delayed shall be noted in the Inspection Record.
Frequency
Inspect (during normal Inspection records must include:
business hours)
(1) Rain gauge
Daily
Daily rainfall amounts.
maintained in
If no daily rain gauge observations are made during weekend or
good working
holiday periods, and no individual -day rainfall information is
order
available, record the cumulative rain measurement for those un-
attended days (and this will determine if a site inspection is
needed). Days on which no rainfall occurred shall be recorded as
"zero." The permittee may use another rain -monitoring device
approved bythe Division.
(2) E&SC
At least once per
1. Identification of the measures inspected,
Measures
7 calendar days
2. Date and time of the inspection,
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Indication of whether the measures were operating
event> 1.0 inch in
properly,
24 hours
5. Description of maintenance needs for the measure,
6. Description, evidence, and date of corrective actions taken.
(3) Stormwater
At least once per
1. Identification of the discharge outfalls inspected,
discharge
7 calendar days
2. Date and time of the inspection,
outfalls (SDOs)
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Evidence of indicators of stormwater pollution such as oil
event> 1.0 inch in
sheen, floating or suspended solids or discoloration,
24 hours
5. Indication of visible sediment leaving the site,
6. Description, evidence, and date of corrective actions taken.
(4) Perimeter of
At least once per
If visible sedimentation is found outside site limits, then a record
site
7 calendar days
of the following shall be made:
and within 24
1. Actions taken to clean up or stabilize the sediment that has left
hours of a rain
the site limits,
event> 1.0 inch in
2. Description, evidence, and date of corrective actions taken, and
24 hours
3. An explanation as to the actions taken to control future
releases.
(5) Streams or
At least once per
If the stream or wetland has increased visible sedimentation or a
wetlands onsite
7 calendar days
stream has visible increased turbidity from the construction
or offsite
and within 24
activity, then a record of the following shall be made:
(where
hours of a rain
1. Description, evidence and date of corrective actions taken, and
accessible)
event> 1.0 inch in
2. Records of the required reports to the appropriate Division
24 hours
Regional Office per Part III, Section C, Item (2)(a) of this permit
of this permit.
(6) Ground
After each phase
1. The phase of grading (installation of perimeter E&SC
stabilization
of grading
measures, clearing and grubbing, installation of storm
measures
drainage facilities, completion of all land -disturbing
activity, construction or redevelopment, permanent
ground cover).
2. Documentation that the required ground stabilization
measures have been provided within the required
timeframe or an assurance that they will be provided as
soon as possible.
NOTE: The rain inspection resets the required 7 calendar day inspection requirement.
NORTH CAROLINA
i< Environmental Quality
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
1. E&SC Plan Documentation
The approved E&SC plan as well as any approved deviation shall be kept on the site. The
approved E&SC plan must be kept up-to-date throughout the coverage under this permit.
The following items pertaining to the E&SC plan shall be documented in the manner
described:
Item to Document
Documentation Requirements
(a) Each E&SC Measure has been installed
Initial and date each E&SC Measure on a copy
and does not significantly deviate from the
of the approved E&SC Plan or complete, date
locations, dimensions and relative elevations
and sign an inspection report that lists each
shown on the approved E&SC Plan.
PP
E&SC Measure shown on the approved E&SC
PP
Plan. This documentation is required upon the
initial installation of the E&SC Measures or if
the E&SC Measures are modified after initial
installation.
(b) A phase ofgrading has been completed.
Initial and date a copy of the approved E&SC
Plan or complete, date and sign an inspection
report to indicate completion of the
construction phase.
(c) Ground cover is located and installed
Initial and date a copy of the approved E&SC
in accordance with the approved E&SC
Plan or complete, date and sign an inspection
Plan.
report to indicate compliance with approved
ground cover specifications.
(d) The maintenance and repair
Complete, date and sign an inspection report.
requirements for all E&SC Measures
have been performed.
(e) Corrective actions have been taken
Initial and date a copy of the approved E&SC
to E&SC Measures.
Plan or complete, date and sign an inspection
report to indicate the completion of the
corrective action.
2. Additional Documentation
In addition to the E&SC Plan documents above, the following items shall be kept on the
site
and available for agency inspectors at all times during normal business hours, unless the
Division provides a site -specific exemption based on unique site conditions that make this
requirement not practical:
(a) This general permit as well as the certificate of coverage, after it is received.
(b) Records of inspections made during the previous 30 days. The permittee shall record
the required observations on the Inspection Record Form provided by the Division or
a similar inspection form that includes all the required elements. Use of
electronically -available records in lieu of the required paper copies will be allowed if
shown to provide equal access and utility as the hard -copy records.
(c) All data used to complete the Notice of Intent and older inspection records shall be
maintained for a period of three years after project completion and made available
upon request. [40 CFR 122.41]
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION C: REPORTING
1. Occurrences that must be reported
Permittees shall report the following occurrences:
(a) Visible sediment deposition in a stream or wetland.
(b) Oil spills if:
• They are 25 gallons or more,
• They are less than 25 gallons but cannot be cleaned up within 24 hours,
• They cause sheen on surface waters (regardless of volume), or
• They are within 100 feet of surface waters (regardless of volume).
(a) Releases of hazardous substances in excess of reportable quantities under Section 311
of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA
(Ref: 40 CFR 302.4) or G.S. 143-215.85.
(b) Anticipated bypasses and unanticipated bypasses.
(c) Noncompliance with the conditions of this permit that may endanger health or the
environment.
2. Reporting Timeframes and Other Requirements
After a permittee becomes aware of an occurrence that must be reported, he shall contact
the appropriate Division regional office within the timeframes and in accordance with the
other requirements listed below. Occurrences outside normal business hours may also be
reported to the Division's Emergency Response personnel at [phone], (800)
858-0368 or [phone].
Occurrence
Reporting Timeframes (After Discovery) and Other Requirements
(a) Visible sediment
• Within 24 hours, an oral or electronic notification.
deposition in a
• Within 7 calendar days, a report that contains a description of the
stream or wetland
sediment and actions taken to address the cause of the deposition.
Division staff may waive the requirement for a written report on a
case -by -case basis.
• If the stream is named on the NC 303(d) list as impaired for sediment -
related causes, the permittee may be required to perform additional
monitoring, inspections or apply more stringent practices if staff
determine that additional requirements are needed to assure compliance
with the federal or state impaired -waters conditions.
(b) Oil spills and
• Within 24 hours, an oral or electronic notification. The notification
release of
shall include information about the date, time, nature, volume and
hazardous
location of the spill or release.
substances per Item
1(b)-(c) above
(c) Anticipated
• A report at least ten days before the date of the bypass, if possible.
bypasses [40 Cl
The report shall include an evaluation of the anticipated quality and
122.41(m)(3)]
effect of the bypass.
(d) Unanticipated
• Within 24 hours, an oral or electronic notification.
bypasses [40 Cl
• Within 7calendar days, a report that includes an evaluation of the
122.41(m)(3)]
quality and effect of the bypass.
(e) Noncompliance
• Within 24 hours, an oral or electronic notification.
with the conditions
. Within 7 calendar days, a report that contains a description of the
of this permit that
noncompliance, and its causes; the period of noncompliance,
may endanger
including exact dates and times, and if the noncompliance has not
health or the
been corrected, the anticipated time noncompliance is expected to
environment[40
continue; and steps taken or planned to reduce, eliminate, and
CFR 122.41(1)(7)]
prevent reoccurrence of the noncompliance. [40 Cl 122.41(I)(6).
• Division staff may waive the requirement for a written report on a
case -by -case basis.
NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING
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 NCG01 Construction General Permit (Sections E and F, respectively). 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
(HOW) 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/Flocculonts.
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/Flocculonts 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.
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 leaking vehicles 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.
NORTH CAROLINA
5 Environmental Quality
EFFECTIVE: 04/01 / 19
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
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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
LA 1THAM WALTER S
ENGINEERING, INC.
N.C. CORP. LIC. C-1 815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
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ISSUED FOR
CONSTRUCTION
RIVERFRONT
VENTURES, LLC
3409 UNION GROVE RD,
WINSTON SALEM NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
PROJECT NO.: 2022.02
SCALE: N.T.S.
DRAWN BY: ABZ
CHECKED BY: MSL
DATE: 02/24/2022
SHEET NO: