NCC230893_Site Plan or Location Map_20230330

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Silt Sock/ Wattle Silt Sock/ Wattle NOTE:
FLOW-_ 3"
FLOW 3" Area to be 1. Other materials providing equivalent protection
Area to be
I I 11 Protected against erosive velocities may be substituted for
Protected ,
use in silt socks or wattles.
12" Min. 2. Fill silt sockMattle netting uniformly with compost
2" x 2" 1 z" Min. --w- 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
jWood
eCompst
F<O oo* 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/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
Mulcground 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
-rHlTRENATlHEDON N STALLATITEE cor�PosTsocKssr�AUFRTHAN �z•. concrete blocks shall be used behind the silt
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
Work Area Wattle
g
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.
..\NC-EnVirJIITIuIItuI.1Pvy ILT SOCK / WATTLE FOR PERIMETER AND INLET PROTECTION
COMPOST SOCK INITIAL FLOW RATES
tecP@MPost Sack
8 Inch
(2�
12 Inch
16 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 (C2%)
(183 m)
(229 m)
Feet
Feet
Feet
(305 m)
(396 m)
(5DO 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
(94
(141
(188
(281
(374
I/m/m)
I/m/m)
I/m/m)
I/m/m)
I/m/m)
DATE:
PAGE:
Filter Fabric
Steel Post Plastic or
8' Max. Standard Strength fabric with wire fence Wire
Backfill trench
6' Max. Extra strength fabric without wire fence Wire Fence
and Compact
thoroughly
Steel Post
Upslope
Plastic or 18-24"
f`•Mip►
Wire ties
s"IMin.
24"
8" down & 4" forward along the tr nch
z4"
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) Maintenance:
3. Construct the filter fabric from a continuous roll out to the length of the barrier to avoid joints. When joints are necessary, securely fasten the 1
Inspect sediment fences at least once a week and after each 1 inch or greater
filter cloth onlyat a support post with 4 feet minimum overlap to the next post.
PP P P P
rainfall. Make any required repairs immediately.
4. Support standard strength filter fabric wire mesh fastened securely to the upslope side of the posts. Extend the wire mesh supporttothe 2
Should the fabric of a sediment fence collapse, tear, decompose, or become
ei
bottom of the trench. Fasten the wire reinforcement, then fabric on the upslope side of the fence post. Wre or plastic zip ties should have a
ineffective, replace it promptly.
minimum 50 pound tensile strength. 3.
Remove sediment deposits as necessary to provide adequate storage volume
5. When a wire mesh ort fence is used space posts a maximum of 8 feet apart. Supports should be driven secure) into the round a
PP P P p PP Y 9
for the next rain and reduce on the fence. Take care to avoid
minimum of 24 inches.
es
pressure
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
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7. 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. Backfll the trench with soil placed over the filter fabric and compact. Thorough compaction of the backfll is critical to silt fence performance.
10. Do not attach filter fabric to existing trees.
..\NC-Envir
SILT FENCE
DATE: PAGE:
4' MIN. f SILT FENCE
Lill! !I L III Ilinil
TOP OF SILT FENCE
MUST BEAT LEAST
ABOVE THE TOP OF
THE WASHED STO
STEEL FENCE P ST
WIRE FEN
HARDWARE CL TH
FRONT VIEW
BURY WIRE FENCE,
FILTER FABRIC,
FILTER OF
WASHED STO
o
AND HARDWARE
STEEL FENCE POST CLOTH IN TRENCH
.r
SET MAX 2' APAR
a o
MIN. 18" INTO SOLjlID
°o 'b
3' FILTER FABRIC GROUND
°S`�
Ogg
ON GROUND NOTES:
0 0 O °
1. Hardware cloth and ravel should overlay the silt fence at least 12 inches.
9 Y
8 0�08o
pgor�oQbo 0
°
2. Stone outlets should be placed on low elevation areas of silt fence and
0 o� 80 0� °
based on field conditions.
�ILOTH
MAINTENANCE:
1. Per NCG-01 inspect outlet at lest once a week and after each 1 inch
or greater rainfall event. Complete an required repairs immediately.
9 P Y 9 P Y
BURY WIRE FENCE AND HARDW
BURY 6" OF UPPER EDGE OF2 Freshen stone when sediment accumulation exceeds 6 inches.
FILTER FABRIC IN TRENCH 3. Keep mesh free of debris to provide adequate flow.
4. Remove sediment when half of stone outlet is covered.
5. Replace stone as needed to facilitate de -watering.
SECTION VIEW
..\NC-Envir
SILT FENCE OUTLET
364
v
35
36 34
37 33
3P83
Lot
Plan l
NFr \
�\VOOO�Y1ve
368
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MAIL
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SP CE Lot Plan
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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)
31 OFFSITE
SEPTIC FOR
J
LOT 66
OFFSITE
SEPTIC FOR
LOT 65
\ N
67
/ 66
/
42 65
43 '
/ / / 64
/ /
4
63
45
5
/ 6
47
�j
7
8
48
49110
50
CONSTRUCTION SCHEDULE
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.
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.
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
the following combined self -inspection form found on the DENIER website
http s:Hfile s.nc.gov/ncdeg/Energy%20Mineral%20and%2OLand%2ORe source s/Stormwater/NPDE S%20
General%20Permits/DEMLR-CSW-Monitoring-Forms-Rev-August-8-2019.pdf. Twelve months of complete
inspection forms shall be kept on site and available for inspection at all times. It is recommended a copy be
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
calendar days and within 24 hours of every rain event of greater than 1 inch. Any needed repairs shall be
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 of termination (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
OPEN APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING,
SPACE DATING AND SIGNING AN INSPECTION REPORT THAT LISTS EACH MEASURE,
I PRACTICE OR DEVICE SHOWN ON THE APPROVED EROSION AND SEDIMENTATION
l` CONTROL PLAN."
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Lot Plan
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Lot Plan
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5� Lot Plan
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52 \
53
13
55
18
Lot Plan
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DATE:
•A• •9• •C• •D• •E• "F• "0" •H•
r�"\\] Fx F
11 HOUSE 11 II IIOIIg II � HOUSE IIOIIg � HWSE � %HWg IIOUBE HWg
R^ II II VY VY
x x J L-x x J LJ x J L-x L-x
cao
ROADWAY
EDGEOFCURB Notes:
CU 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 -x- 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
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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
i 6" Min.
- - - - - - - - - - - -
/
2-3" Course
za
Pyle ^�
Aggregate
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 to dressin with 2 inch stone.
Y 9 P P 9
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.
PZY
CONSTRUCTION ENTRANCE / EXIT
(PEN
$PACE
362,
SODDING
w.w.w»....w.r,N LAY SOD IN A STAGGERED
PATTERN. BUTTTHESTRIPS
TIGHTLY AGAINST EACH OTHER.
DO NOT LEAVE SPACES AND DO
NOT OVERLAP. A SHARPENED
MASON'STROWEL ISA HANDY
TOOL FOR TUCKING DOWN THE
rW'r ENDS AND TRIMMING PIECES.
ry4l NN N�
BUTTING
DS
C-ANGLED CAUSED BY THE AUTO
-
NCORRECT MATIC SOD CUTTER MUST BE
MW MATCHED CORRECTLY.
CORRECT
ROLL SOD IMMEDIATELY TO WATER TO A DEPTH OF 4" MOW WHEN THE SOD IS
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
SHOOTSORGRASS BLADES.
GRASS SHOULD BE GREEN AND
I HEALTHY. MOWED AT A 2'-3'
CUTTING HEIGHT.
THATCH - GRASS CLIPPINGS AND DEAD
LEAVES, UPT0112"THICK.
ROOT ZONE - SOIL AND ROOTS SHOULD BE
1/2"-314 THICK, WITH DENSE ROOT MAT
F OR STRENGTH.
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.
0 PAGE 1 of 2
M TOTAL DISTURBED ACREAGE, 7.76 ACRES
LOT EROSION CONTROL PLAN
LOTS 18- 30, 38 & 41
\ _ WALTERS
@PEN /- SPAMEADOW
( �F I � ,
MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES FOR LOT CONSTRUCTION FOR
DREAM FINDERS
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 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. HOMES, L L C
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 QUEWHIFFLE TOWNSHIP HOKE COUNTY
objectionable materials spilled, washed, or tracked onto public roadways.
11 1
Silt Fence -Sediment fences should be inspected at least once a week and after each rainfall event. An repairs should be made immediate) Damaged or decomposed fabric should be replaced promptly. An sediment deposits that build u against the fence should be removed and disposed of properly to insure -
p y p y g p p p p y y p p g p p p y SCALE: 1- 100 FEBRUARY 2023
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. g qp g p GRAPHIC SCALE
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. 100 o so 100 200 400
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 IN 17EET )
sediment shall be deposited within the project in such a way that the sediment is not subject to erosion by wind or water. 1 inch - 100 ft.
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 MOORMAN, KIZER & REITZEL, INC. 115 BROADFOOT AVE. FAYETTEVILLE, N.C. 28305
fencing materials and unstable sediment deposits and bring the area to grade and stabilize it after the contributing drainage area has been property stabilized. PHONE [phone] FAX [phone] LICENSE #F-0106
LAST SAVED:2/22/2023 9:57 AM LAST PLOTTED: 2/22/2023 11:25 AM PLOTTED BY: Dennis Gilbert FILENAME: G:ACURRENT JOBS\H & H CONSTRUCTORS\23-1367-02 WALTERS MEADOW-EC\PLANS\WALTERS MEADOW EC -LOTS 18-30, 38 & 41.DWG