NCC215048_Site Plan or Location Map_20210909

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ENGINEERS D
PLANNERS
SURVEYORS
MOORMAN,KIZER & REITZEL,INC.
VICINITY MAP �\
(NOT TO SCALE)
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CONSTRUCTION SCHEDULE
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1.
Obtain all necessary permits and plan approvals. Erosion and Sediment Control
(E&SC) permit and a Certificate of 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.
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2.
3.
Install gravel construction entrances first, then silt fences, reinforced silt fence outlets and wattles.
Finish clearing and grubbing any necessary areas on the lots as they are started.
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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.
A "SELF -INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY
The silt fence will remain in place until the lot is sodded or grassing is stabilized and takes hold.
NCGS 113A-54.1 "IS AVAILABLE FOR USE. IT CAN BE COMPLETED BY HAND OR
10.
The contractor shall conduct self -inspections of the erosion and sedimentation control measures and complete
COMPLETED AS AN EXCEL SPREADSHEET.
the following combined self -inspection form found on the DEMLR website
AN ALTERNATIVE IS TO MAKE NOTATIONS ON THE COPY OF THE APPROVED
hftps:Hfiles.ne.gov/nedeg/Energy%20Mineral%20and%2OLand%2OResources/Stormwater/NPDES%20
EROSION AND
General%20Permits/DEMLR-CSW-Monitoring-Forms-Rev-August-8-2019.pdf. Twelve months of complete
SEDIMENTATION CONTROL PLAN THAT IS KEPT ON THE PROJECT SITE. RULE 15A
inspection forms shall be kept on site and available for inspection at all times. It is recommended a copy be
NCAC 04B. 0131 STATES THAT "...DOCUMENTATION SHALL BE ACCOMPLISHED BY
kept in apermits box. (GS 113A-54.1 (e), 15ANCAC 0413.0131,NCG01 Part III Sections A and B)
INITIALING AND DATING EACH MEASURE OR PRACTICE SHOWN ON A COPY OF THE
11.
Self -inspections for erosion and sedimentation control measures are to be performed at least once every seven
APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING,
calendar days and within 24 hours of every rain event of greater than 1 inch. Any needed repairs shall be
DATING AND SIGNING AN INSPECTION REPORT THAT LISTS EACH MEASURE,
made immediately to maintain measures as designed. All ESC measures shall be maintained as specified in
PRACTICE OR DEVICE SHOWN ON THE APPROVED EROSION AND SEDIMENTATION
the construction details on this plan. A rain gauge shall be installed at the project site for monitoring.
CONTROL PLAN."
12.
Inspection and final acceptance letters. When the project is complete, the permittees shall contact DEMLR to
close out the E&SC Plan. After DEMLR 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.
THIS PROJECT IS IN A HIGH -QUALITY
JH I"HI.�C:
Silt Sock/ Wattle Silt Sock/ Wattle NOTE:
FLOW' 3 Area to be FLOW 3„ Area to be 1. Other materials providing equivalent protection
Protected Protected against erosive velocities may be substituted for
use in silt socks or wattles.
12" Min. 2. Fill silt sock/wattle netting uniformly with compost
_� 2" x 2" 12" Min. 2" x 2" to the desired length such that logs do not deform.
3. Silt sock/Wattle s should be installed parallel to
Stakes Stakes ()
and a minimum of 10 feet beyond the toe of a
graded slope. SECTION SECTION y
s located below
Pe. Sift Sock/Wattle()
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
jWood
�prevent runoff from going around the end of the
silt sock/wattle(s).
4. Oak or other durable hardwood stakes with a 2
inch x 2 inch cross section should be driven
vertically plumb, through the center of the silt
sock/waffle. Stakes should be placed at a
maximum interval of 4 feet or a maximum interval
Trench into of 8 feet d the sift sock/waffle is placed in a 4 inch
Mulch or Comp st ground 4" Min. trench.
To 1/2 height of log 5. In the event staking is not possible (ie. when
UNTRENCHED INSTALLATION ENTRENCHED INSTALLATION* sockstwaffles are used on pavement) heavy
-T!ISAPPLICATIONMAY NOTBEUSED wTHCOMPOSTSO-SMALLERTHANI2". concrete blocks shall beused behind the silt
sock/waffle to hold it in place during runoff events.
ISOMETRIC VIEW MAINTENANCE:
1. Inspect silt sock/waffle at least weekly and after
IT 1 i ITina t f II R
Mulch or Compost
for Untrenched Socks Area To Be Pr
Sheet Flow -
Silt Sock
Work Area Wattle
eac nc or grea er ra. emove
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 sift
sock/waffle may need to be replaced with a
larger diameter or a different measure.
4. Reinstall if damaged or dislodged.
5. Silt sockstwaffles shall be inspected until land
disturbance is compete and the area above the
measure has been permanently stabilized.
\NC-Environmen ta1.jpeg
SILT SOCK / WATTLE FOR PERIMETER AND INLET PROTECTION
COMPOST SOCK INITIAL FLOW RATES
te6t@B1Post Sock
8 Inch
(200
12 Inch
18 Inch
24 Inch
32 Inch
(750
Design Diameter
nm)
(300 nm)
(450 nm)
(600 nm)
nm)
Maximum Slope
600 Feet
750 Feet
1,000
1,300
1,650
Length (t2%)
(183 m)
(229 m)
Feet
Feet
Feet
(305 m)
(396 m)
(500 m)
Hydraulic Flow
7.5
11.3
15.0
22.5
30.0
Through Rate
gpm/ft
gpm/ft
gpm/ft
gpm/ft
gpm/ft
(188
I/m/m)
I/m1/m)
I/m/m)
I/m2/m)
24"
8" down & 4" forward along the IT
nch
24''
Filter Fabric
Construction: CROSS SECTION VIEW
1. Construct the sediment barrier of standard strength or extra strength synthetic filter fabrics.
2. Ensure that the height of the sediment fence does not exceed 24 inches above the ground. (Higher fences may impound volumes of water
sufficient to cause failure of the structure)
3. 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 Maintenance:
1. Inspect sediment fences at least once a week and after each 1 inch or greater
filter cloth only at a supportpost with 4 feet minimum overlap to the next post.
4. Support standard strength filter fabric by wire mesh fastened securely to the upslope side of the posts. Extend the wire mesh supportto the rainfall. Make any required repairs immediately.
se tear, decompose, Should the fabric of a sediment fence collapse, or become
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 a 2. P
tt lacepromptly.
P
minimum 50 pound tensile strength. ineffective replace
Remove sediment deposits as necessary to provide adequate storage volume
5. When a wire mesh support fence is used, space posts a maximum of 8 feet apart. Supports should be driven securely into the ground a for the next rain and reduce pressure on the fence. Take care to avoid
minimum of 24 inches. undermining the fence during cleanouts.
6. Extra strength filter fabric with 6 foot post spacing does not require a wire mesh support fence. Securely fasten the filter fabric directly to posts. 4 Remove all fencing materials and unstable sediment deposits and bring the
Wire or plastic zip ties should have a minimum of 50 pound tensile strength. area to grade and stabilize it after the contributing drainage area has been
1. Excavate the trench approximately 4 inches wide and 8 inches deep along the proposed line of the posts and upslope from the barrier. properly stabilized.
8. Place 12 inches of fabric along the bottom and side of the trench.
9. Backfill the trench with soil placed over the filter fabric and compact. Thorough compaction of the backfill is critical to silt fence performance.
10. Do not attach filter fabric to existing trees.
..\NC-Environmental. jpeg
SILT FENCE
DATE: PAGE:
4' MIN. /SILT FENCE
TOP OF SILT FENCE
MUST BE AT LEAST
ABOVE THE TOP Of
THE WASHED SA
STEEL FENCE P SQ T
WIRE FEN \\\�1
HARDWARE CL TH
FILTER OF #SZ L
WASHED STO
BURY WIRE FENCE AND HARDWARE CLOTH
..\NC-Enviran mental. jpeg
FRONT VIEW
BURY WIRE FENCE,
FILTER FABRIC,
AND HARDWARE
STEEL FENCE POPT CLOTH IN TRENCH
SET MAX 2' APARTI
MIN. 18" INTO SOLID
T FILTER FABRIC GROUND
/ON GROUND NOTES:
1. Hardware cloth and gravel should overlay the sift fence at least 12 inches.
2. Stone outlets should be placed on low elevation areas of silt fence and
based on field conditions.
MAINTENANCE:
1. Per NCG-01 inspect outlet at lest once a week and after each 1 inch
or greater rainfall event. Complete any required repairs immediately.
BURY 6" OF UPPER EDGE O
FILTER FABRIC IN TRENCH 5. Freshen stone when sediment accumulation exceeds 6 inches.
3. Keep mesh free of debris to provide adequate flow.
4. Remove sediment when haft of stone outlet is covered.
5. Replace stone as needed to facilitate de -watering.
SECTION VIEW
SILT FENCE OUTLET
WATER ZONE AND ALL REQUIREMENTS
REGARDING SENSITIVEAREA
WATERSHEDS SHOULD BE FOLLOWED
INCLUDING 7 DAY STABILIZATOION.
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)
SODDING
LAY SOD IN A STAGGERED
PATTERN. BUTT THE STRIPS
TIGHTLY AGAINST EACH OTHER.
DO NOT LEAVE SPACES AND DO
N
NOT OVERLAP. A SHARPENED
MASON'S TROWEL IS A HANDY
TOOL FOR TUCKING DOWN THE
ENDS AND TRIMMING PIECES.
AO
M✓M1
BUTTING - ANGLED ENDS
CAUSED BY THE AUTO -
INCORRECT
MATIC SOD CUTTER MUST BE
= =
MATCHED CORRECTLY.
CORRECT
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ROLL SOD IMMEDIATELY TO
WATER TO A DEPTH OF 4"
MOW WHEN THE SOD IS
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Lot Plan Lot Plan
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Tyson carriage Lane �
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LEDDEoFCURB Notes:
CUL INLET 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
LEGEND inch of trunk diameter.
2. Install Silt Fence on the low elevation sides of each lot. Install Silt Fence outlets shown on
FLOW DIRECTION schematic/diagram and field adjusted, if necessary, for placement at low points. If lots are
SILT FENCE contiguous and have different land owners or builders, each lot should have individual Silt
Fences.
SILT FENCE OUTLET 3. Install required Silt Fence within 10 feet of property line to ensure there is no conflict with
CONSTRUCTION ENTRANCE septic system. It is the responsibility of the builder to ensure the installation of sediment
CURB INLET 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.
..\NC-Environmental.jpeg 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 CURB AND GUTTER
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,
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material and properly grade it. make any required repairs immediately.
2. Place the ravel to the specific grade and dimensions shown on the plans, and 2. Maintain the ravel ad in a condition to prevent mud or sediment from leaving the
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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
THIS PROJECT IS IN A HIGH -QUALITY
WATER ZONE AND ALL REQUIREMENTS
REGARDING SENSITIVEAREA
WATERSHEDS SHOULD BE FOLLOWED
INCLUDING 7 DAY STABILIZATOION.
General Erosion Control Notes
1. Only the areas shown shall be disturbed.
2. All disturbed areas shall be grassed and
mulched as soon as possible and maintained
until pemanent cover Is established.
ACHIEVE FIRM CONTACT AS NEEDED. WATER WELL ESTABLISHED - IN 2-3
WITH THE SOIL, AS SOON AS THE SOD IS WEEKS. SET THE MOWER
LAID. HIGH
/
(2"-3").
APPEARANCE OF GOOD SOD
SHOOTS -OR GRASS BLABES_50
GRASS SHOULD BE GREEN"
HEALTH V, MOWED AT A2 -3
CUTTING HEIGHT_
1
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49
48 I
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THATCH - GRASS CLIPPINGS AN B DEAD
52
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LEAVES, UPTO 1/2"THICKROOT
1
ZONE
117-3WTHICK,LAND ENSE ROOT MA BE
1 /2" - 3/4"THICK, WfrH DENSE ROOT MAT
FOR STRENGTH_
740
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PAGE 1 of 2
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MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES FOR LOT CONSTRUCTION - -
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L 0 T EROSION CONTROL PLAN F 0 R
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.
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Immediately remove all objectionable materials spilled, washed, or tracked onto public roadways. - - -
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A & G
RESIDENTIAL,
L L C
fences be inspected least be immediately.
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Silt Fence - Sediment should at once a week and after each rainfall event. Any repairs should made
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Damaged or decomposed fabric should be replaced promptly. An sediment deposits that build u against the fence should be removed and disposed
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of properly insure that the removed sediment does not wash back against the fence. Adequate storage volume should be provided for behind the fence
tall times.. Take to the fence during
T 0 T A L DISTURBED ACREAGE: 3.66 ACRES
at care not undermine 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 mne and prevent dormancy of the sod. The sod should not be mowed to close, since this could inhibit adequate - -\
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LOTS 9 11
14
15 19
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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 receive grassing and mulching should properly fertilized and limed at necessary as an initial step in soil preparation.
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STAGECOACH
ESTATES
Once The grassing has been placed, Thea iur area should be maintained as needed to nse that all areas are germinating properly. Any bare areas should be repaired,
does be
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and reseeded as soon as possible. If the time of year not permit the establishment of a permanent grass, then a temporary grassing should used until the
growing season permits the use of a permanent grass.
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Diversion Berms - Diversion berms shall be inspected weekly or after each runoff producing rainfall to insure that they are operating as designed and that there
have been no breaches in the berm. Berms shall not exceed 18" in height, and shall be placed in locations that will not interfere with home construction activities.
SECTION
TWO
Once the house construction is completed and the lot is ready to receive sod, then the berm shall be removed and the material incorporated into the graded lot area
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and covered immediately with sod. All proper care shall be taken to insure that the berms are installed according to the applicable detail with the berm material
compacted sufficiently to insure that the berm remains in during the course of the construction activities.
LITTLE C 0 H A R I E T W P SAMPSON CO., N C
place
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. . .
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 any particular lot do not adversely affect any of the installed erosion control measures. If lot construction dictates, measures will be relocated
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SCALE : 1 - 100J U L Y 2021
on the lot to insure that the for sedimentation runoff is eliminated as much as Silt fences and construction entrances will be maintained as suggested
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potential possible. gravel
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in the erosion control manual. Sodding, seeding and mulching will be maintained to insure proper ground stabilizing cover.
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GRAPHIC SCALE IN FEET
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
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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
fence/outlet fence during lie
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pressure on the Take care to avoid undermining the cleanout. Remove and replace stone as necessary
Takeent.
ceduringcesedit.Removeandrement
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asitbeconthefmes ggedwtlet.Ti toneasnogradeessar
Remove all fencing erials deposits and
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MOORMAN, KIZER & REITZEL, INC. 115 BROADFOOT AVE. FAYETTEVILLE, N.C.
and stabilize it after the contributing drainage area has been properly stabilized.
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PHONE [phone] FAX [phone] License #: F-0106
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LAST SAVED:7/26/2021 11:35 AM LAST PLOTTED: 7/26/2021 5:14 PM PLOTTED BY: Dennis Gilbert FILENAME: G:\CURRENT JOBS\A&G RESIDENTIAL LLC\21-2855-03 BUN LEVEL-EC\PLANS\EC STAGECOACH MANOR -LOTS 9, 11, 14, 15, 19-21, 25 & 26.DWG