NCC222948_Site Plan or Location Map_20220817

CITY LAKE RD
S.R. 1841
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SITE PARK
PILGRIM CyljRCy RD
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LATHAM-�? WALTERS
ENGINEERING, INC.
N.C. CORP. LIC. C-1815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
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HAZY SKIES, LLC
3409 UNION GROVE RD,
WINSTON SALEM, NC, 27127
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[e-mail]
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SHEET INDEX
Sheet Number
Sheer Title
C
COVER
CI.0
SITE PLAN
C2.0
EROSION CONTROL PLAN
C3.0
EROSION CONTROL DETAILS
C3.1
EROSION CONTROL DETAILS
C3.2
EROSION CONTROL DETAILS NCG01
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.
REVISIONS
PROJECT NO.: 2022.14
SCALE: NOT TO SCALE
DRAWN BY: PAB
CHECKED BY: MSL
DATE: 5/23/2022
SHEET NO:
A TRENCHING
Know what's below■ 4) STANRDARDSIPART 19260SUIBPARRT PSOR AS AMMENDED.
Call before you dig.

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PARCEL PIN ID:
6737-03-40-6580
GA YNELL P LINK
DB A956/PG A956
EX. ZONING: RA3
,'ITF nn/FT OPAJFNT )JOTFS
1. DEVELOPER/OWNER: HAZY SKIES, LLC
J409 UNION GROVE ROAD
WINSTON-SALEM, NC 27127
2. SITE ADDRESS: HILL EVERHART ROAD/S.R. 1842
LEXINGTON, NC 27295
LEXINGTON TOWNSHIP
DAVIDSON COUNTY
J. PARCEL PIN: 6736-02-69-J5J3, 6736-02-59-9718
DB 25411PG 1473, DB 25411PG 1478
4. TOTAL PARCEL SITE AREA: t22.8J ACRES (GIS)
f21.46 ACRES (SURVEY)
5. EX. ZONING. RAJ
6. PROPOSED TOTAL NUMBER OF LOTS: 13
Z LOT SIZES.
MINIMUM LOT AREA: 20,000 S.F.
MINIMUM LOT WIDTH. 100 L.F.
AVERAGE LOT AREA: t28,5J4 S.F.
AVERAGE LOT WIDTH. 100 L.F.
8. LOT SETBACKS: MIN. FRONT. JO'
MIN. SIDE: 10'
MIN. REAR: 20'
9. SURVEY AND TOPO INFORMATION PROVIDED BY.•
COE FORESTRY & SURVEYING
6638-A NC HWY 109
WINSTON-SALEM, NC 27107
336-769-467J
PARCEL PIN ID:
6737-04-60-3100
MADISON R CECIL
TAYLOR K CECIL
DB 2.3411PG 2303
EX. ZONING: RAJ
PARCEL PIN ID:
6736 - 02- 79- 7079
ALPHEUS NED MILLER
CHERYL H MILLER
DB 08391PG 0202
EX. ZONING: RAJ
CITY LAKE RD
S.R. 1841
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CITY
LAKE l
PARK
I VICINITYMAP I
N.T.S.
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LATHAM WALTERS
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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HAZY SKIES, LLC
3409 UNION GROVE RD,
WINSTON SALEM, NC, 27127
PHONE: [phone]
[e-mail]
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PARCEL PIN ID:
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\ 6737-04-50-8419 / l =Uj
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TIMOTHY CHAD JOHNSON / Q
AMBER JOHNSON
EX. ZONING: RAJ
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PARCEL PIN ID: I
F_ F_ � � � � � / 6736-02-68-6975 a BREDECKER w
JERRYD MILMILLER
MILLER
PARCEL PIN ID: I I I I I DB 14401PG 0203
Ill
6737-04-50-7108 EX. ZONING: RA3 / I I I I I I I I I \ \\ /
TIMOTHY CHAD JOHNSON
AMBER JOHNSON
DB 24261PG 2495
EX. ZONING: RAJ
EX. R/W
PROP. JO' WIDE CONCRETE —
SHARED DRIVEWAYS (TYP.)
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.
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.
- - EX. EOP
EX. HILL EVERHART ROAD - S.R. 1842 — —
60' PUBLIC R11N_ EX EOP
_mmmEX R/W
60
GRAPHIC SCALE
30 60 120
REVISIONS
PROJECT NO.: 2022.14
SCALE: 1" = 60'
DRAWN BY: PAB
CHECKED BY: MSL
DATE: 5/23/2022
240 1 SHEET NO
( IN FEET )
1 inch = 60 ft. I ci ■

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GENERAL NOTES. CONSTRUCTION SEQUENCE NOTES: MAINTENANCE PLAN:
1. SITE ACREAGE: f22.83 ACRES (G/S) 1. RECEIVE APPROVALS FROM NCDEQ. 1. ALL SEDIMENT CONTROL MEASURES SHALL BE INSPECTED AT CITY LAKE RD � / z
±21.46 ACRES (SURVEY) LEAST ONCE EVERY SEVEN CALENDAR DAYS AND AFTER ANY S.R. 1841 \
STORM EVENT OF GREATER THAN 0.5 INCHES OF PRECIPITATION /
2. NOTIFY NCDEQ REGIONAL OFFICE PRIOR TO BEGINNING LAND OLD
2. LATITUDE/LONGITUDE. 35'S1 29 N/80' 13'43 "W DISTURBING ACTIVITIES AND SCHEDULE PRE -CONSTRUCTION DURING ANY 24-HOUR PERIOD. ALL SEDIMENT CONTROL 'yi CITY
(35.8581/80.2286) MEETING ON -SITE. FEATURES SHALL BE MAINTAINED UNTIL FINAL STABILIZATION << / LAKE \ l QF
HAS BEEN OBTAINED. SITE PARK I (Aj
J. DISTURBED AREA: t5.32 ACRES J. INSTALL STABILIZED CONSTRUCTION ENTRANCES/EXITS. �"�y l f � �•
2. STABILIZATION MEASURES SHALL BE INITIATED AS SOON AS ci' -p
4. SEE SHEETS C3.0-C3.2 FOR EROSION CONTROL DETAILS. 4. CLEAR &GRUB MINIMAL AREA REQUIRED FOR INSTALLATION OF PRACTICABLE IN PORTIONS OF THE SITE WHERE CONTRUCTION / v �/ / v 'z�' , G•
EROSION CONTROL DEVICES. ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED, IN / � � U
5. THE PLAN APPROVAL IS BASED UPON THE EXISTING SITE CONDITIONS. ACCORDANCE WITH SEEDING SCHEDULE ON DETAIL SHEET. C3.0 I f Q n • to \
ADDITIONAL MEASURES MAY BE REQUIRED IF THE PROPOSED MEASURES 5. INSTALL PERIMETER SILT FENCING AND DIVERSION DITCHES
3
CAN NOT FUNCTION AS INTENDED. PRIOR TO ANY FILL OPERATIONS. . SEDIMENT IS TO BE REMOVED FROM THE TRAPS, BASINS, - -� �' _ PILGRIM CyURC
AND DAMS WHEN STORAGE CAPACITY REACHES 50% GRAVEL _ - PARCEL PIN f S R y RD
6. TOPO &BOUNDARY PROVIDED BY. IS TO BE CLEANED AND/OR REPLACED WHEN THE SEDIMENT _, 43
6. INSTALL SKIMMER BASINS AND INSTALL COIR MESH BAFFLES AS -'u_ 6736-02-79-7 9
COE FORESTRY & SURVEYING POOL NO LONGER DRAINS PROPERLY. i �\ Z
SHOWN. i _ _ ALPHEUS NED
6638-A NC HWY 109 7� CHERYL H MILL
4. SEDIMENT IS TO BE REMOVED FROM BEHIND SILT FENCE / /'� �-
WINSTON-SALEM, NC 27107 7. INSTALL DIVERSIONS TO SKIMMER BASINS AS SHOWN. � � � � \\ DB 0839/P 0202�
336-769-4673 WHEN IT BECOMES APPROXIMATELY 0.5' DEEP AT THE FENCE. / �% EX. ZONING:
8. CALL THE INSPECTOR FOR INSPECTION OF SEDIMENT AND THE SILT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN r / 4
EROSION CONTROL MEASURES ONCE INSTALLED. A BARRIER. f /
LEGEND �/ Q / "7 �\ / VICINITYMAP
5. ALL EROSION CONTROL DEVICES SHALL BE PROPERLY
9. UPON APPROVAL FROM INSPECTOR, BEGIN CLEARING AND MAINTAINED DURING ALL PHASES OF CONSTRUCTION UNTIL THE /,� ✓ �/
GRUBBING SITE. N.T.S.
E.
STABILIZED CONSTRUCTION ENTRANCEM9
COMPLETION OF ALL CONSTRUCTION ACTIVITIES AND ALL
10. COMMENCE GRADING OPERATIONS FOR LOTS AND PLACE ANY DISTURBED AREAS HAVE BEEN STABILIZED. ADDITIONAL
EXCESS DIRT IN STOCKPILE AREA IF PROVIDED. CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ` 1- /✓ �� _ \ Ai
LIMITS OF DISTURBED AREA r ORDER TO CONTROL EROSION AND/OR OFF SITE SEDIMENTATION.
11. ONCE GRADING ROUGH OPERATIONS ARE COMPLETE, SITE IS ALL TEMPORARY CONTROL DEVICES SHALL BE REMOVED ONCE - - - �\ \
SILT FENCE TO BE SEEDED AND MULCHED PER SPECIFICATIONS. EROSION CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED. r _�
CONTROL MEASURES ARE TO REMAIN INTACT FOR HOME 'J
CONSTRUCTION.
SILT FENCE STONE OUTLET 6. THE CONTRACTOR MUST TAKE NECESSARY ACTION TO /� ��� - ��� �I �\ \ /�
MINIMIZE THE TRACKING OF MUD ONTO THE PAVED ROADWAY • \ �� 4S
COIR MESH BAFFLES CM 12. FINE GRADING AND HOME CONSTRUCT/ON SHALL THEN COMMENCE FROM CONSTRUCT/ON AREAS. THE CONTRACTOR SHALL DAILY
UPON INDIVIDUAL LOTS. BUILDER SHALL INSTALL SILT FENCE AND
/
REMOVE MUD/SOIL FROM PAVEMENT, AS MAY BE REQUIRED. ��
CONSTRUCTION ENTRANCES AS PER DETAILS ON SHEETS C3.0 AND /
CONCRETE WASHOUT C3.1 AS NEEDED TO ENSURE NO OFF -SITE SEDIMENTATION. \ \ / /�/ / - - i- -� / / ~ V
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13. LOTS SHALL BE STABILIZED PER SEEDING SCHEDULE UPON � /
ROCK CHECK DAM COMPLETION OF FINE GRADING AND HOME BUILDING. \\ /�/
14. EROSION CONTROL MEASURES SHALL BE REMOVED AFTER ALL \ 1 / / / � / / �� / \ 1 J
CONTRIBUTORY AREAS ARE STABILIZED AND NCDEQ HAS I ` - - / �/ (\ ��
TEMPORARY DIVERSION DITCH /�- '/ / \ \ \ 1 `\ 1 \ �•.
AUTHORIZED THE MEASURE REMOVAL. �✓�-
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1). CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING \ \ �� �` �\ - - \ \ ` \ C6NCRGTE
APPROPRIATE PARTIES AND ASSURING THAT EXISTING _ ^
UTILITIES ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION. ROCK CHECK DAM INDIVIDUAL LOT CONSTRUCTION \, ` ` WASHOUT
2). CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES (TYP.) ENTRANCE (TYP.) (TYP) GRAPHIC SCALE
® USING FLAGMEN, ETC., AS NECESSARY TO INSURE SAFETY
TO THE PUBLIC.
60 0 30 60 120 240
3). ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO
BE REPLACED ACCORDING TO STANDARDS OF THE NORTH
CAROLINA DEPARTMENT OF TRANSPORTATION.
Q 4). SHORING WILL BE ACCORDING TO OSHA TRENCHING
Know what's n OW■ STANDARDS PART 1926 SUBPART P, OR AS AMMENDED.
Call before you dig.
( IN FEET )
1 inch = 60 ft.
L W-LE1 /
LATHAM WALTERS
ENGINEERING, INC
N.C. CORP. LIC. C-1 815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
HAZY SKIES, LLC
3409 UNION GROVE RD,
WINSTON SALEM, NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
PROJECT NO.: 2022.14
SCALE: 1" = 60'
DRAWN BY: PAB
CHECKED BY: MSL
DATE: 5/23/2022
SHEET NO:
C200

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
DATES
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
DATES
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
DATES
TYPE
RATE
FERTILIZER
AUG. 25
- SEPT. 15 BLEND OF TWO TURF -TYPE
200 - 250 LB/ACRE
TALL FESCUES (90%) AND
TWO OR MORE KENTUCKY
BLUEGRASS VARIETIES (10%)
GENTLE SLOPES, DRIER SOILS, PHYSICAL LIMITATIONS
DATES TYPE RATE
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
DATES TYPE RATE
AUG. 25 - OCT. TALL FESCUE 200 LB/ACRE OR
4 - 5 LB/1000 SF
GRASS -LINED CHANNELS, DRY SOILS
DATES 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.
MULCH SHALL BE APPLIED AT THE RATE OF 4000 LB/ACRE STRAW.
STRAW SHALL BE ANCHORED BY TACKING WITH ASPHALT. NETTING OR MULCH
ANCHORING TOOL.
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
STRUCTURES.
SPACLIVG GUIDE FOR SLOPE BREAKS
SLOPE
SPACING (FT.)
STEEP SLOPES
2.1
20'
3: 1
35'
4.1
45'
LONG SLOPES
15-25Z
50'
10-15%
80'
6-10X
125'
3-6%
200'
<3%
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
Oc HIGH QUALITY WATER (HOW) ZONES
7 DAYS
NONE
SLOPES STEEPER THAN 3.1
7 DAYS
IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE NOT
STEEPER THAN 2. 1, 14 DAYS ARE ALLOWED.
SLOPES 3.• 1 OR FLATTER
14 DAYS
17 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
50' -
MINIMUM
1I-
PUBLIC
STREET
L 6" MINIMUM THICKNESS
XISTING FILTER FABRIC UNDER STONE
GROUND
50'
MINIMUM
O O O O O O O O O
000000000 PUBLIC
MIN. 000000000STREET
NOTE.•
15" CONCRETE OR CMP CULVERTS SHALL
BE USED AS NEEDED FOR DITCH CROSSINGS.
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
IMMEDIA TEL Y.
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 " CMP TEMP. C
FOR DIVERSION
AS
L = THE DISTANCE SUCH THAT POINTS
A & B ARE OF EQUAL ELEVA77ON
9" MIN.
TO
LONGITUDINALTYPICAL •
ISOMETRIC WEW
NOTES:
1. TYPICAL CROSS SECTION MAY ALSO BE USED IN OTHER DITCH S
2. THE CLASS OF STONE SHALL BE AS DIRECTED BY THE EN(
EXCEPT WHERE SHOWN IN THE PLANS.
TYPICAL CROSS SECTION
ROCK CHECK DAM DETAIL
SIL T FENCE
CROSS SECTION
CLASS B STONE
WOVEN FILTER FABF
J
w
uj
0
I
N
SILT FENCE STONE OUTLET
N. T.S.
N. T.S.
FRONT VIEW
NO TES.-
1. PROVIDE 6" MINIMUM
STONE DEPTH
2. USE #5 WASHED
STONE AND
RAILROAD BALLAST
MIX
J. INSTALL SOIL
STABILIZA TION
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'
CONSTR UCTION ENTRANCE
SINGLE FAMILYLOT
N.T.S.
- 1.5' MIN.
=R CLOTH
CE
WOVEN FILTER FAB
OR COIR MESH
(SEE NOTES BELOV
J
w
w
Ln
N
MATERIAL FROM
NOTE. • SEED TEMPORARY DIVERSIONS IMMEDIATELY AFTER CONSTRUCTION.
TEMPORAR Y DIVERSION DITCH DETAIL
N. T.S.
STEEL POSTS ONLY
FILTER FABRIC OR COIR MESH
(SEE NOTES BELOW)
Z j
li BACK -FILL TRENCH W/
c� COMPACTED SOIL
N N Q S�Oe5
00
][\IANCHOR
SKIRT 4" MINIMUM
8' max. standard strength fabric with 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.
SILT FENCE DETAIL
N. T.S.
L WZE--:�l
LAT1--IA U 'WALTER S
ENGJNERRJTNG, JTNC
N.C. CORP. LIC. C-1 815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
OFESS
e
_ e SEAL o -
e e -
a G1 7646
r�L S.
HAZY SKIES, LLC
3409 UNION GROVE RD,
WINSTON SALEM, NC, 27127
PHONE: [phone]
[e-mail]
REVISIONS
PROJECT NO.: 2022.14
SCALE: N.T.S.
DRAWN BY: PAB
CHECKED BY: MSL
DATE: 5/23/2022
SHEET NO:
C300

7
9
c
C
J �
O J
J
J
C
J
CONSTR UCTION ENTRANCE _
CONSTR UCTION ENTRANCE _
_ CONSTRUCTION ENTR4NCE
SILT FENCE PAVED STREET
CONSTRUCTIONENTRANCE PAVED STREET
PAVED STREET
PAVED STREET
TYPICAL LOT
TYPICAL LOT
TYPICAL LOT
TYPICAL LOT
A
B
C
D
INDIVIDUAL LOT EROSION CONTROL PLAN
N. T.S.
SKIMMER Wl ROPE ATTACHED
SEE SKIMMER DETAIL BELOW
ELEV. — SEE TABLE
EMERGENCY SPILLWAY
0' 5'
r 56" FREEBOARD (MIN.) r 2.0' SPILLWAY
' � + i
I 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 — 5'x10'x8" THICK
DRAINAGE
BASIN
BASIN
AREA
Q10
SURFACE AREA
SURFACE AREA
VOLUME
VOLUME
SIZE
TOP EMB.
WEIR
BOTTOM
OUTLET
WEIR
4" PVC
NUMBER
(AC.)
(CFS)
REQUIRED (S F.)
PROVIDED (S F.)
REQUIRED (C.F.)
PROVIDED (CF.)
W x L
ELEV.
ELEV.
ELEV.
ELEV.
LENGTH
LENGTH
1
6.38
16.0
5193
5533
7020
9885
55' x 102'
690
688
686
685.5
6
36f
2
1.73
4.3
1409
1610
1833
2631
27' x 55'
696
694
692
691.5
5
36t
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
N. T.S.
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
COIR MESH
BAFFLES. SEE
DETAILS FOR
CONSTRUCTION
LARGE SEDIMENT
STORAGE PROVIDED
IN UPPER END OF
BASIN
ALTERNATING
WEIRS
EMBANKMENT
TO FORM BASIN
z
Qm
x
N
u
2
J
Z
m INFLOW FROM SIDES
DIVERTED TO UPPER
END OF BASIN TO
PREVENT SHORT
CIRCUITING"
EXCAVATION TO
FORM BASIN
MAINTENANCE:
1. INSPECT SKIMMER BASIN AT LEAST
WEEKLY AND AFTER EACH SIGNIFICANT
RAIN EVENT (i IN. OR GREATER).
2. REMOVE SEDIMENT WHEN
ACCUMULATION REACHES HALF THE
HEIGHT OF THE FIRST BAFFLE.
J. REPAIR BAFFLES IF DAMAGED.
RE —ANCHOR BAFFLES IF WATER IS
FLOWING UNDERNEATH OR AROUND.
4. REMOVE ANY OBSTRUCTIONS FROM
SKIMMER, SKIMMER ARM, AND BARREL.
5. REMOVE ALL TRASH AND OTHER
DEBRIS FROM SKIMMER AND POOL
AREAS.
LENGTH TO SIDTH RATIO
INFLOW INTO UPPER TWICE AS LONG AS WIDE
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 PROVIDED 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
N. T.S.
INLET ZONE 35%
OF SURFACE AREA
INLET ZONE 25%
OF SURFACE AREA
INLET ZONE 25%
OF SURFACE AREA
OUTLET ZONE 15% GENERAL NOTES:
OF SURFACE AREA
1. DRIVE 5' STEEL POST AT LEAST 24"
INTO SOLID GROUND.
F 0 / / \ 2. USE STAPLES 1' APART HORIZONTLLY
�4 X AND VERTICALLY TO ATTACH THE
\ FILTER FABRIC TO THE WIRE FENCE.
FLOW X 3. SPACE THE BAFFLES ACCORDING TO
\ I THE APPROVED PLAN.
a 4. THE FLOOR OF THE BASIN IN THE
/ OUTLET ZONE AND BERMS SHOULD
BE SEEDED IMMEDIATELLY AFTER
/ Egi�jy THE BASIN IS CONSTRUCTED.
/ eERM
4'-0" MAX. SPACING /X�
(TYPICAL) \ X X f
SKIMMER BASIN DETAIL
N. T.S.
5' STEEL
FL
8" X 6" TRENCH
BACKFILL AND COMPAC
FENCE AND FABRIC
BURIED IN TRENCH
BAFFLE INSTALLATION DETAIL
N. T.S.
oUT `FT DST
Cti
STRAW BALE BARRIER CONCRETE WASHOUT
10' MIN.
STAKE (TYP.)
0 O
O O O O
O
0
0
B 0
0 B
0
o STAPLES %8" DIA. 4" STAPLE
BINDING WIRE
0
0 (2 PER BALE)
0
0
0
0
STRAW BALE
WOOD OR
0 0
0 0 0 0
0 o NA TI VE MA TERIAL
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
PERIMETER OF CONCRETE WASHOUT AREA
OF 5 "
IN HEIGHT
2.
INSTALL CONCRETE WASHOUT SIGN (24 "X24';
EXCEPT FOR THE SIDE UTILIZED FOR
MINIMUM) WITHIN 30' OF THE TEMPORARY
ACCESSING THE WASHOUT.
CONCRETE WASHOUT FACILITY.
CONCPET
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
507 FULL.
CONCRETE WASHOUT SIGN
DETAIL 5.
THE KEY TO FUNCTIONAL CONCRETE WASHOUTS
IS WEEKLY INSPECTIONS, ROUTINE MAINTENANCE,
CONCRETE WASHOUT
AND REGULAR CLEAN OUT
STRAW BALES OR ABOVE GROUND
NOT TO SCALE
Y1;1 1 � C;1 L VJ✓ V1-E vv
PVC END
CAP r—PVC ELBOW
0
PVC END CAP
)l o� SCHEDULE 40
PVC PIPE
PVC HOLES
PVC TEE 112 HOLES
IN UNDERSIDE
N FLEXIBLE HOSE -
END VIE, "
P VC VEN T.
PIPE
4' OUTLET END
CONNECTED TO
RISER OR PIPE
THROUGH EMBANKMENT
C" ENCLOSURE
FLEX HOSE (A)
TER ENTRY UNIT
SCHEDULE 40
PVC PIPE
PVC TEE
FROST VIEW
ORIFICE
PLA TE
BOTTOM SURFACE
FAIRCL0TH SKIMMER
N. T.S.
VENT
1 STRAPS SUSPENDING INLET
INLET SCREEN/DOOR
W/ ORIFICE INSIDE (D)
.-,INLET EXTENSION (C)
BARREL PIPE OR ARM"
(B)
BASIN #
SKIMMER
A
B
C
D
SIZE
FLEX
PVC
INLET
ORIFICE
HOSE
ARM
EXT
SIZE
1
2"
1.5"
1 1.5"
2"
1.50"
2
2"
1 1.5
1.5"
L WZ— E__ / � /
LATbIAM WALTE-RS
ENGlNEE1_R iV,G, TNC.
N.C. CORP. LIC. C-1 815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
HAZY SKIES, LLC
3409 UNION GROVE RD,
WINSTON SALEM, NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
PROJECT NO.: 2022.14
SCALE: N.T.S.
DRAWN BY: PAB
CHECKED BY: MSL
DATE: 5/23/2022
SHEET NO:
C301

0,11
CD
U
z
PART II, SECTION G, ITEM (4)
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT
Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down for maintenance or close out unless this is infeasible. The circumstances in which it is not
feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather). Non -surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met:
(a) The E&SC plan authority has been provided with documentation of the non -surface withdrawal and the specific time periods or conditions in which it will occur. The non -surface withdrawal shall not commence until the E&SC plan authority has approved these items,
(b) The non -surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit,
(c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems,
(d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above,
(e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and
(f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States.
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.
Inspect
Frequency
Inspection records must include:
(during normal
business hours)
(1) Rain gauge
Daily
Daily rainfall amounts.
maintained in
If no daily rain gauge observations are made during weekend
good working
on holiday periods, and no individual -day rainfall information
order
is available, record the cumulative rain measurement for
those unattended days (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 by the Division.
(2) E&SC
At least once per 7
1. Identification of the measures inspected
Measures
calendar days and
2. Date and Time of the inspection
within 24 hours of
3. Name of the person performing the inspection
a rain event >_ 1.0
4. Indication of whether the measures were operating properly
inch in 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 7
1. Identification of the discharge outfalls inspected
discharge
calendar days and
2. Date and Time of the inspection
outfalls(SDOs)
within 24 hours of
3. Name of the person performing the inspection
4. Evidence of indicators of stormwater pollution such as oil
a rain event >_ 1.0
sheen, floating or suspended solids or discoloration
inch in 24 hours.
5. Indication of visible sediment leaving the site
6. Description, Evidence, and date corrective actions taken
(4) Perimeter
At least once per 7
If visible Sedimentation is found outside site limits, then
of Site
calendar days and
record of the following shall be made:
within 24 hours of
1) Actions taken to clean up or stabilize sediment that has
left the site limits
a rain event >_ 1.0
2) Description, Evidence and date of corrective actions taken
inch in 24 hours.
3) An explanation as to the actions taken to control future
releases
(5) Streams or
At least once per 7
If the stream or wetland has increased visible sedimentation
wetlands
calendar days and
or has visible increased turbidity from the construction
onsite or
within 24 hours of
activity, then a record of the following shall be made:
1)Description, Evidence and date of corrective actions taken
offsite (where
a rain event >_ 1.0
2)Records of required reports to the appropriate Division
accessible)
inch in 24 hours.
Regional Office per Part III, Section C, Item(2)(o) 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 timefram
or assurance that they will be provided as soon as
possible.
IVV I C. I Ill: ICIIII IIIJpI_ULIUII ICJCLJ LIIC ICqu1ICU / UdiI _IIUCII UCIy IIIJpC_ULIUII ICq UII CIIICIII.
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
1. E&SC Plan Documentation
The approved E&SC Ian as well as an approved deviation shall be kept on the site. The
pp p Y pp p
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 kept on site and available for inspection at
all times during normal business hours.
Item to Document
Document Requirements
Initial and date each E&SC measure on a copy of
(a) Each E&SC measure has been installed and
the approved E&SC plan or complete, date and
does not significantly deviate from the locations,
sign an inspection report that lists each E&SC
dimensions and relative elevations shown on the
measure shown on the approved E&SC plan. This
approved E&SC plan.
documentation is required upon the initial
installation of the E&SC measures are modified
after initial installation.
(b) A phase of grading 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 in
Initial and date a copy of the approved E&SC plan
accordance with the approved E&SC plan.
or complete, date and sign an inspection report to
indicate compliance with approved ground cover
specifications.
(d) The maintenance and repair requirements for
Complete, date and sign an inspection report.
all E&SC measures have been performed.
(e) Corrective actions have been taken to E&SC
Initial and date a copy of the approved E&SC plan
measures.
or complete, date and sign an inspection report to
indicate the completion of the corrective action.
2. Additional Documentation to be Kept on Site
In addition to the E&SC plan documents above, the following items shall be kept on the
site and available for 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 twelve months. 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.
3. Documentation to be Retained for Three Years
All data used to complete the a-NOI and all inspection records shall be maintained for a period
of three years after project completion and made available upon request. [40 CFR 122.41]
PART III
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).
(c) 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.
(d) Anticipated bypasses and unanticipated bypasses.
(e) 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 nr-nartmant'c Fnvirnnmental Fmernenry Center nercnnnal nt (ROO) RSR-0.3RR
Occurrence
Reporting Timeframe (After Discovery) and Other Requirements
(a) Visible
• Within 24 hours, an oral or electronic notification.
sediment
• Within 7 Calendar Days, a report that contains a description of the
deposition in a
sediment and actions taken to address the cause of the deposition.
stream or wetland
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 caused, 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 shall
release of
include information about the date, time, nature, volume and location
hazardous
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 CFR
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 CFR
• Within 7 calendar 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, including
may endanger
Y 9
exact dates and times and if the noncompliance has not been
p
health or the
corrected, the anticipated time noncompliance is expected to continue;
environment [40
and steps taken or planned to reduce, eliminate and prevent
CFR 122.41(I)(7)]
reoccurrence of the noncompliance. [40 CFR 122.41(I)(6).
• Division staff may waive the requirement for a written report on a case -
by -case basis.
I NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING I EFFECTIVE: 11/12/20 1
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE
WITH THE NCG01 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCGO1 Construction General Permit (Sections E and F, respectively). 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
Site Area Description
this many calendar
Timeframe variations
days after ceasing
land disturbance
(a) Perimeter dikes,
swales, ditches, and
7
None
perimeter slopes
(b) High Quality Water
7
None
(HQW) Zones
(c) Slopes steeper
If slopes are 10 feet or less in
than 3:1
7
length and are 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, ditches
(e) Areas with slopes
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 o
other mulches and tackifiers.
other mulches and tackifiers
• Hydroseeding
• Geotextile fabrics such as permanent soil
• Rolled erosion control products with or withoi
it reinforcement matting
temporary grass seed
• Hydroseeding
• Appropriately applied straw or other mulch
• Shrubs or other permanent plantings covere
• Plastic sheeting
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrain erosion
• Structural methods such as concrete, asphal
or retaining walls
• Rolled erosion control products with grass
seed
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1. Select flocculants that are appropriate for the soils being exposed during construction,
selecting from the NC DWR List of Approved PAMS/Flocculants.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4. Provide ponding area for containment of treated Stormwater before discharging offsite.
5. Store flocculants in leak -proof containers that are kept under storm -resistant cover or
surrounded by secondary containment structures.
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.
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.
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
NOTA IC 1. ACTUAL LOCATION
0 0 0 0 1:1 I DETERMINED IN FIELD
0 ao
FENCE SIDE SLOP SANDBAGS (TYP.)
(TYP, OR STAPLES 2. THE CONCRETE WASHOUT
O O STRUCTURES SHALL BE
MAINTAINED WHEN THE LIQUID
0 0 3'-0 AND/OR SOLID REACHES 75X
1 MIN. OF THE STRUCTURES CAPACITY.
0 o o O SANDBAGS (TYP.) & )r
A OR STAPLES MAx 3.CONCRETE WASHOUT
UCTNEEDS TO BE
SECTION A -A BELOW GRADE WASHOUT STRUCTURE CLEARY'RE MAR MARKED WITH SIGNAGE
NOTING DEVICE.
CLEARLY MARKED
SIGNAGE
Rit'ION
W
NOTING DEVICE
4
(19'x24' MIN.)
1. ACTUAL LOCATION
0'
DETERMINED IN FIELD
B
SANDBAGS
10 NIL
2. THE CONCRETE WASHOUT
O o
o
O
sIL uNINa
STRUCTURES SHALL BE
1:1 SIDE
MAINTAINED WHEN THE LIQUID
AND/OR SOLID REACHES 75X Of
THE STRUCTURES CAPACITY TO
OEOSIAPE
0(�•)
10' MIN
PROVIDE ADEQUATE HOLDING
0
CAPACITY NATH A MINIMUM 12
II b �+�• [.t:l
INCHES OF FREEBOARD.
o
I�-�
NI&
3.0014CRETE WASHOUT
SANDBAGS (TYP.)
STRUCTURE NEEDS TO BE
SECTION B-B°R STAPLES
CLEARY MARKED WITH SIGNAGE
ABOVE GRADE WASHOUT STRUCTURE
NOTING DEVICE.
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.
ENGINEERING, 11VC.
N.C. CORP. LIC. C-1 815
16507-A NORTHCROSS DRIVE
HUNTERSVILLE, N.C. 28078
PHONE: [phone]
FAX: [phone]
HAZY SKIES, LLC
3409 UNION GROVE RD,
WINSTON SALEM, NC, 27127
PHONE: [phone]
[e-mail]
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REVISIONS
Ir-
PROJECT NO.: 2022.14
SCALE: N.T.S.
DRAWN BY: PAB
CHECKED BY: MSL
DATE: 5/23/2022C302
SHEET NO:
U
Z
NCGOI GROUND STABILIZATION AND MATERIALS HANDLING
EFFECTIVE: 11/12/20