NCC223802_Site Plan or Location Map_20221114

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AUTRYVILLE ROAD
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VICINITY MAP
N.T.S.
CONSTRUCTION SCHEDULE
1. Obtain lpermitsl necessary plan
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(E&SC)permit a d Certificate Coverage (COC) must be obtained before any land disturbing activities
occur. A copy of the E&SC permit, the COC and a hard copy of the plan must be kept on site, preferably in a
permits box, and accessible during inspection.
2. Install gravel construction entrances first, then silt fences, reinforced silt fence outlets and wattles.
3. Finish clearing and grubbing any necessary areas on the lots as they are started.
4. Begin lot grading and excavation activities
5. Begin or continue with house construction activities.
6. Finish all rough grading and house construction.
7. Install driveways, walks and patios.
8. Begin fine grading of lot areas
9. Final grassing, mulching and stabilizing of lot. In most cases this will involve the installation of sod on the lot.
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The silt fence will remain in place until the lot is sodded or grassing is stabilized and takes hold.
10. The contractor shall conduct self -inspections of the erosion and sedimentation control measures and complete
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the following combined self -inspection form found on the DENIER website
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https:Hfiles.nc.gov/ncdeg/Energy%20Mineral%20and%2OLand%2OResources/Stonnwater/NPDES%20
General%20Permits/DEMLR-CSW-Monitoring-Forms-Rev-August-8-2019.pdf. Twelve months of complete
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inspection forms shall be kept on site and available for inspection at all times. It is recommended a copy be
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kept in a permits box. (GS 113A-54.1 (e), 15A NCAC 0413.0131, NCGOI Part III Sections A and B)
11. Self -inspections for erosion and sedimentation control measures are to be performed at least once every seven
AUTRYVILLE ROAD
calendar days and within 24 hours of every rain event of greater than 1 inch. Any needed repairs shall be
SR 1233
made immediately to maintain measures as designed. All ESC measures shall be maintained as specified in
the construction details on this plan. A rain gauge shall be installed at the project site for monitoring.
12. Inspection and final acceptance letters. When the project is complete, the permittees shall contact DENIER to
close out the E&SC Plan. After DENIER informs the permittee of the project close out, via inspection report,
the permittee shall visit "deq.nc.gov/NCGO1" to submit an electronic Notice oftermination (e-NOT). A $100
annual general permit fee will be charged until the e-NOT has been filled out.
A 'SELF -INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY
NCGS 113A-54.1"IS AVAILABLE FOR USE. IT CAN BE COMPLETED BY HAND OR
COMPLETED AS AN EXCEL SPREADSHEET.
AN ALTERNATIVE IS TO MAKE NOTATIONS ON THE COPY OF THE APPROVED
EROSION AND
SEDIMENTATION CONTROL PLAN THAT IS KEPT ON THE PROJECT SITE. RULE 15A
NCAC 04B. 0131 STATES THAT "...DOCUMENTATION SHALL BE ACCOMPLISHED BY
INITIALING AND DATING EACH MEASURE OR PRACTICE SHOWN ON A COPY OF THE
APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING,
DATING AND SIGNING AN INSPECTION REPORT THAT LISTS EACH MEASURE,
PRACTICE OR DEVICE SHOWN ON THE APPROVED EROSION AND SEDIMENTATION
CONTROL PLAN."
GROUND STABILIZATION
SITE AREA
STABILIZATION
EXCEPTIONS
DESCRIPTION
TIME FRAME
PERIMETER DIKES,
7 DAYS
NONE
SWALES, DITCHES
& SLOPES
HIGH QUALITY
7 DAYS
NONE
WATER ZONES
(HQW)
SLOPES STEEPER
7 DAYS
IF SLOPES ARE
THAN 3:1
10' OR LESS IN
LENGTH AND ARE
NOT STEEPER
THAN 2:1, 14
DAYS ARE
ALLOWED
SLOPES 3:1 OR
14 DAYS
7 DAYS FOR
FLATTER
SLOPES GREATER
THAN 50' IN
LENGTH
ALL OTHER AREAS
14 DAYS
NONE (EXCEPT
WITH SLOPES
FOR PERIMETERS
FLATTER THAN 4:1
AND HQW ZONES)
DATE: PAGE:
Silt Sock/ Wattle Silt Sock/ Wattle NOTE:
FLOWZ� 3 FLOW 3., Area to be 1. Other materials providing equivalent protection
Area to be
I I I I Protected against erosive velocities may be substituted for
• - Protected ,
• use in silt socks or wattles.
12'' Min. �� 2" x 2»• 12" Min. 2. Fill silt sock/wattle netting uniformly with compost
2" x 2" to the desired length such that logs do not deform.
Stakes Stakes 3. Silt sock/Wattle(s) should be installed parallel to
SECTION and a minimum of 10 feet beyond the toe of a
SECTION graded slope. Silt Sock/Wattle(s) located below
flat areas should be located at the edge of the
land disturbance. The ends of the silt
sock/wattle(s) should be turned slightly upslope to
prevent runoff from going around the end of the
6 silt sock/wattle(s).
4. Oak or other durable hardwood stakes with a 2
inch x 2 inch cross section should be driven
VJI vertically plumb, through the center of the silt
sock/wattle. Stakes should be placed at a
maximum interval of 4 feet or a maximum interval
Trench in of 8 feet if the silt sock/wattle is placed in a 4 inch
Wood Mulch or Com at ground 4" Min. trench.
To 1/2 height of log 5. In the event staking is not possible (ie. when
UNTRENCHED INSTALLATION ENTRENCHED INSTALLATION* socks/wattles are used on pavement) heavy
H IS APPLICATION MAY NOT 6E USED OOM POST SOCKS SMALLER THAN I2'l concrete blocks shall be used behind the silt
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sock/wattle to hold it in place during runoff events.
ISOMETRIC VIEW MAINTENANCE:
1. Inspect silt sock/wattle at least weekly and after
each 1 inch or reater rainfall Remove
Mulch or Compost
for Untrenched Socks Area To Be Pr
Sheet Flow -
Silt Sock
Wattle
Work Area
9
accumulated sediment and any debris as
needed to allow for adequate flow.
2. Silt sock/Wattle must be replaced if clogged or
torn.
3. If ponding becomes excessive, the silt
sock/wattle may need to be replaced with a
larger diameter or a different measure.
4. Reinstall if damaged or dislodged.
5. Silt socks/wattles shall be inspected until land
disturbance is compete and the area above the
measure has been permanently stabilized.
Envir ILT SOCK / WATTLE FOR PERIMETER AND INLET PROTECTION
COMPOST SOCK INITIAL FLOW RATES
t Sock
8 Inch
(200
12 Inch
16 Inch
24 Inch
32 Inch
(750
Design
Designn Diometer
nm)
(300 nm)
(450 nm)
(600 nm)
nm)
Maximum Slope
600 Feet
750 Feet
1,000
1,300
1.650
Length (<2%)
(Ia3 m)
(229 m)
Feet
Feet
Feet
(305 m)
(396 m)
(50D m)
Hydraulic Flow
7.5
11.3
15.D
22.5
30.0
Through Rate
gpm/ft
gpm/ft
gpm/ft
gpm/ft
gpm/ft
(94
(141
pas
(281
(374
DATE: PAGE:
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SILT FENCE
DIVERSION DITCH TD__TB-
WADDLE/ SILT SOCKS
SILT FENCE OUTLET
CONSTRUCTION ENTRANCE
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Notes:
1. If needed, Tree Protection fencing should be installed along the buffer zone, wetland
boundary and/or around protected trees, providing a radius of at least 1.25 feet for each
inch of trunk diameter.
2. Install Silt Fence on the low elevation sides of each lot. Install Silt Fence outlets shown on
schematic/diagram and field adjusted, if necessary, for placement at low points. If lots are
contiguous and have different land owners or builders, each lot should have individual Silt
Fences.
3. Install required Silt Fence within 10 feet of property line to ensure there is no conflict with
septic system. It is the responsibility of the builder to ensure the installation of sediment
control measures does not impact the septic system and repair area(s).
4. At least one Construction Entrance/Exit is to be installed per lot.
5. Waste bins and other areas dedicated for managing building material waste shall be at
least 50 feet away from storm drain inlets or drainage ditches unless it can be shown that
no other alternative exists. If this separation cannot be achieved, these areas must be
contained behind Silt Fence.
6. Inlets downstream of disturbances should be protected; streets should be swept when
sediment from the construction activity is present.
7. Details for Silt Fence, Silt Fence Outlets, Construction Entrances and other measures are
provided on additional sheets. Erosion and sediment control details are not drawn to
scale. TYPICAL LOT LAYOUT WITH ROADSIDE DITCHES
DATE: PAGE:
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Construction: Maintenance:
1. Clear the entrance and exit area of all vegetation, roots, and other objectionable 1. Per NCG-01 inspect at least once a week and after each 1 inch or greater rainfall,
material and properly grade it. make any required repairs immediately.
2. Place the gravel to the specific grade and dimensions shown on the plans, and 2. Maintain the gravel pad in a condition to prevent mud or sediment from leaving the
smooth it. construction site. This may require periodic topdressing with 2 inch stone.
3. Provide drainage to carry water to a sediment trap or other suitable outlet. 3. Immediately remove all objectionable materials spilled, washed or tracked onto public
4. Use geotextile fabrics in order to improve stability of the foundation in locations roadways.
subject to seepage or high water table.
CONSTRUCTION ENTRANCE / EXIT
ROADSIDE
DITCH
C /
r
HARED DRIVEWAY
DRIVEWAY
IPE/CULVERT
IN DITCH
SHARED DRIVEWAY
/
/
7 DAY GROUND COVER IN DITC
WHERE
/
PIPES / CULVERTS HAVE BEFKI
INSTALLED
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WATTLE o L \
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\REINFORCED O Oy
x SILT FENCE XIO O
OUTLET I IO I WATTLE \ ✓ l`Da(1
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SHARD
DRIVE AY
I \ CULVERT AND REINFORCED
EASEM NT SILT FENCE
OUTLET
\ CONSTRUCTION
I ENTRANCE
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x I
I
I ° WATTLE WATTLE I �
I
\ x
I\ SILT FENCE
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TYP.) °
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x x
CONSTRUCTION
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LIMITS x
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x x
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SILT FI
OUTI
TTLE
X X
-DRIVEWAY
PIPE / CULVERT
IN DITCH
/36 7 DAY GROUND COVER IN DITCH WHERE
PIPES / CULVERTS HAVE BEEN INSTALLED
PROPOSE
SEPTIC
AREA
136
�� ] SHARED DRIVEWAY
1 J� DRIVEWAY
1 PIPE / CULVERT SHARED DRIVEWAY
IN DITCH -UND COVER IN DITCH WHERE
PIPES 7 DAY GOCULVERTS HAVE BEEN INSTALLED
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REINFORCED•1SILT FENCE 0"
SHARED /•
r;OUTLET IL
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DRIVEWAY
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CULVERT AND
EASEMENT
WATTLESILYFENCE
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0 /•
/ X
WATTLE
x
PROPOSED I
SEPTIC a PROPOSED
AREA I " SEPTIC SILT FENCE
I AREA
X
X
x
_x-x X
I REMAINDER OF
I REMAINDER OF LOT
I LOT 2
I X UNDISTURBED
UNDISTURBED
0 0
I 1 �0 x x M J7 CONSTRUCTION
LIMITS
OO
x (� O I n O
I X X
ma mo
I
I
I X x
X
142 /
142
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WATTLE
STRUCTION
LIMITS
ROADSIDE
DITCH
MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES FOR LOT CONSTRUCTION
General - All measures will be inspected and corrections made after runoff producing rainfalls or at least once per week minimum. The builder will insure that the construction activities on an articular lot do not adverse) affect an of the installed erosion control measures. If lot construction dictates measures will be
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relocated on the lot to insure that the potential for sedimentation runoff is eliminated as much as possible. Silt fences and gravel construction entrances will be maintained as suggested in the erosion control manual. Sodding, seeding and mulching will be maintained to insure proper ground stabilizing cover.
Gravel Construction Entrance - The gravel pad should remain in a condition to prevent mud or sediment from leaving the construction site. This may require periodic topdressing with 2-inch stone. After each rainfall, inspect any structure used to trap sediment and clean it out as necessary. Immediately remove all
objectionable materials spilled, washed, or tracked onto public roadways.
Silt Fence - Sediment fences should be inspected at least once a week and after each rainfall event. Any repairs should be made immediately. Damaged or decomposed fabric should be replaced promptly. Any sediment deposits that build up against the fence should be removed and disposed of properly to insure
that the removed sediment does not wash back against the fence. Adequate storage volume should be provided for behind the fence at tall times. Take care to not undermine the fence during cleanout operations.
Sodding - The sod should be properly maintained to insure that the grass take holds in the areas being secured. The sod should be watered as necessary to maintain adequate moisture in the root zone and prevent dormancy of the sod. The sod should not be mowed to close, since this could inhibit adequate growth
and stabilization of the root bed. The sod should be limed and fertilized as per soil type recommendations and type of grass recommendations when and if possible.
Grassing and Mulching - The area to receive grassing and mulching should be properly fertilized and limed as necessary as an initial step in soil preparation. Once the grassing has been placed, the area should be maintained as needed to insure that all areas are germinating properly. Any bare areas should be
repaired, and reseeded as soon as possible. If the time of year does not permit the establishment of a permanent grass, then a temporary grassing should be used until the growing season permits the use of a permanent grass.
Wattles - Wattles shall be inspected after significant rainfall events. Rills or gullies upslope of the wattle and any undercutting is to be repaired. Sediment deposits that impair the filtration capability of the wattle shall be removed when the sediment reaches one-third of the wattles functional freeboard height. Removed
sediment shall be deposited within the project in such a way that the sediment is not subject to erosion by wind or water.
Reinforced Silt Fence Outlet - Remove sediment deposits as necessary to provide adequate storage volume for the next rain to reduce pressure on the fence/outlet. Take care to avoid undermining the fence during cleanout. Remove and replace stone as necessary as it becomes clogged with sediment. Remove all
fencing materials and unstable sediment deposits and bring the area to grade and stabilize it after the contributing drainage area has been property stabilized.
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PAGE 1 of 2
TOTAL DISTURBED ACREAGE: 4.87 ACRES
LOT EROSION CONTROL PLAN
LOTS 1 - 5
TRUMAN COMPANY
MINOR SUBDIVISION
FOR
BENJAMIN STOUT REAL ESTATE
SERVICES, INC.
LITTLE COHARIE TOWNSHIP SAMPSON COUNTY
SCALE: 1 "= 60' OCTOBER 2022
GRAPHIC,' AL 'ALE
60 0 30 60 120
240
( IN TLLT )
1 inch - 60 ft.
MOORMAN, KIZER & REITZEL, INC. 115 BROADFOOTAVE. FAYETTEVILLE, N.C. 28305
PHONE [phone] FAX [phone] LICENSE #F-0106
LAST SAVED:10/20/2022 8:38 AM LAST PLOTTED:10/20/2022 9:52 AM PLOTTED BY: Dennis Gilbert FILENAME: G:ACURRENT JOBS\BENJAMIN STOUT REAL ESTATE SERVICES INC\23-2510-09 TRUMAN COMPANY-EC\PLANS\TRUMAN EC -LOTS 1-5.DWG