NCC231079_Site Plan or Location Map_20230417

CONSTRUCTION SCHEDULE
O 1. Obtain all necessary permits and plan approvals.Erosion and Sediment Couhol(E&SC)permit and a Certificate of Coverage(COC)must be obtained before any laud disturbing
0
activities occur.A co of the E&SC permit,the COC and a bard co of the lmn must be kept on site preferably in a permits box and accessible during inns ection.
ILL!NJORDAN RD Z� � I ��� �� \ 1 / / / --_ - / / \ PY P , PY P P ,P Y P , g P
SR 1484 to �I ^„�0 -- I -- _ \ I I I / ,/ ,� // // //' / �/ I `._�' I 2. Irvstall gravel construction entrmnces first,then silt fences,reinforced silt fence outlets mid wattles.
(/ / 1 3. Finish clearing and gimbbirig aily necessary areas on the lots as they
are stinted.
Ui co
4. Begun lot grading mid excavation activities
SITE 1 // -\ I / onshuchon
/ / I 5 Begin or continue with house connshuction activities.
/ I ' I / / I 6 Finish all rough grading and house c
y \ \ ' 1 r'^ ,/ �\ / I 7. Irnstall driveways,walks arnd patios. .
N O VV RO 1 \ \ / I ( ( p/ / / / / / I l / 1 144 8. Begin fine grading of lot areas
P ( I I
I
N / / 9. Final grassing,mulching and stabilizing of lot. Inmost cases this will involve the installation of sod on the lot The silt fence will remain in lace until the lot is sodded or grassing
�2 NN\E q1q S � � \\ / I I I ^V•I �o� g g, g g P g g
SR1 �U ` \ \ \ / �/ �/ o,/ Nr I ` / 1 ( is stabilized mid takes hold.
\\ j/ ^II 1) 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 DEMLR
30 1 1 1 I ♦ website
/li a ♦ \ \ 1 ♦ https://files.ne.gov/nedeg/Energy%2OMileral%20and%2OLand%2OResomces/Stonmwater/NPDES%2OGeneral%2OPenmits/DEMMR-CSW-Monitoring-Forams-Rev-August-8-2019.pdf.
S�/A2�� g�^ ♦ \\ \` Ir \ \ 1 l `♦ 132 Twelve months of complete ins ection forms shall be kept on site and available for ins ection at all times.It is recommended a co be kept in a permits box. GS 113A-54.1 e
4 �'O G; ♦ \ \ ♦ \ \ 1 \ ♦ / 1 I I - / / 7 / a/ / \ 144 / P P P P PY P P ( (),
15A NCAC 04B.0131 NCG01 Part III Sectiorns A and B
N� 2 \\ ♦ �\ \ \ \ � � \ \ \ � ♦� � I ( I I �J / / ' r �� 11. Self-inspectionns for erosion and sedimentation conh�ol measures are to be performed at least once every seven calendar days and within 24 hours of every ram event of greater tlmml
2�
OA J ♦ \ - I I I 1 inch.Array needed repairs shall be made immediately to maintain measures measures as designed.All ESC measures shall be maintained as specified in the cornst action details on this plmn.
ng `\ `♦ `\ `\ \ `\ \\ \\ `\ I I I A rain gauge shall be installed at the project site for monitoring.
NR° ` ` \ \ ` \ ♦ ` ` \ \ I I I I 1 / ' I 12. Irnspection and final acceptance letters.When the project is complete,the permnttees shall contact DEMLR to close out the E&SC Plan.After DEMLR informs the permnttee of the
\ `\ \\ `\ project closeout,via inspection report, the permittee shall visit"deq.nc.gov/NCG0I"to submit ail electronic Notice of termination(e-NOT).A$100 anmual general permit fee will
S� 1 \\ ` \\ \ ♦ \\ \ \ \ I I I I / / / / _- be charged mntil the e-NOT has been filled out.
OAF s AUTRYVILLERD \ \ \ ♦ �♦ \ \ \ \ 1 I \ I ^^
a SRC < eR SR 1233 \ `\ \ \ \ I I 1 1 \\\ \ ` ♦ - ``\^\
` ` \ 142
2 \\ `�♦ \ �♦ `\ \\ \\ \\ 13v 130 \ \ \ - �1♦
I
i
\I \ `\ `\ 1 i 1 / ` \ /' I General Erosion Control Notes
up
X .'"--14=� 1. Only the areas shown shall be disturbed.
II 2. All disturbed areas shall be grassed and mulched as soon as
24 p ^��` \\ \\ 1 ' I 1 �� `\ \ \`\ j j I % REMAINDEJOF \1 I j 1 142-- a! possible and maintained until permanent cover is established.
VICINITY MAP I �136� 1 \
A T RYV I L ,o \ `�' `\ \\ I �T 15 , I I /_��38
(N.T.S.) \ \ \ \\ \ \\ ♦ \ \
Pursuant to G.S.113A(3), provisions for permanent ground cover
MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES FOR LOT CONSTRUCTION \ ` ♦♦♦ `\ `\\ \\\ \\\ -/ 11 i i % /'� 44 O n sufficient to restrain erosion must be accomplished for all
Gravel Construction Entrance - The ravel ad should remain in a condition to prevent mud or sediment from leaving the construction site. This may require eriodi \ O FIXTURE ♦ \\ \ \ 1 ��ze ) ♦ \ / J , ( ,/ Q� disturbed areas within 14 working days or 90 calendar days
9 p p 9 y q p \ \ P� DEVELO MENT . . \ � � / � `� �/ / ��� 1 \ � ( �. / G�
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 \ ; \ P ,` � / - ) \ ` / X (whichever is shorter)following completion of construction.
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 decompose I ♦ \ ` \ -- / / \ \ 1
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 remove I �� L-� �\ \ \ \ t �� / n 134 / �� I \ \ 1 O Z
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 th ) ; v
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 maintai \ \ \ \ 100
1 /
\ \ ` OC ` % \ \ 1 \ \ / 30 \�•tv /yam 1 // /I /// CONSTRUCTION
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 an / /�\ �p \ \ \ \ /I /
�\ �� �\ \ f \ \ \ \ S EASE ( LIMITS W
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. \ \ \ \\ 42 \ \ \ \ \ / / ENT �� 15
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 th \ `\ \ \ \ \ \ \ \ \ ( 1 / \ \� Lot Plan
` ♦ - . \ \ \ \ \ 1 / _ -� \ ♦ �� �7aata "A" 7DAYGROUNDCOVER Z GROUND STABILIZATION
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, an \� ♦ -- 1 / -
\ \ \ \ I ,/ \ ♦ ` saws IN DITCH WHERE (7
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 th -� �\ �� `.����� �� \ \ "'" aawaayt
growing season permits the use of a permanent grass. \ \, - ; `\ I REMAINDER OF / \ \ wnea DRIVEWAY PIPES p SITE AREA STABILIZATION
\ ` \ �� \ / N �raawaawa HAVE BEEN INSTALLED EXCEPTIONS
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 tha �� \ \ --��� 1 \ \\ \\ \ I �OT 14 ,� ) a """'""""'tea (TYPICAL ALL LOTS) 0 DESCRIPTION TIME FRAME
\ �` , PERIMETER DIKES, 7 DAYS NONE
impair the filtration capability of the wattle shall be removed when the sediment reaches one-third of the wattles functional freeboard height. Removed sediment shal \ �'��,\ _ �` i \ \ ; \\ ; I \ / / 1 SWALES, DITCHES
be deposited within the project in such a way that the sediment is not subject to erosion by wind or water. `� \ �� --�\ �� I 1 , \ , l I / ,/ I & SLOPES
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 `\ �♦ I ' / / l 14 HIGH QUALITY 7 DAYS NONE
` ` \` I / // / / / WATER ZONES
care to avoid undermining the fence during cleanout. Remove and replace stone as necessary as it becomes clogged with sediment. Remove all fencing materials \ \ \ ♦ f I I I I / 1 I 1 / Lot Plan
and unstable sediment deposits and bring the area to grade and stabilize it after the contributing drainage area has been property stabilized. �♦ `\ \:3�` `\� ♦�� I I I I 1 t I R�MAIWER GF----- i (How)
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 �� �� \ j I I I I 1 2a 1 j , // �% 1 SLOPES STEEPER 7 DAYS IF SLOPES ARE
\ \ I \ / L T 13 / CONSTR CTION THAN 3:1 10' OR LESS IN
construction activities on any particular lot do not adversely affect any of the installed erosion control measures. If lot construction dictates,measures will be \ \ \\ \\ \ I ( l I / / T \
relocated on the lot to insure that the potential for sedimentation runoff is eliminated as much as possible. Silt fences and ravel construction entrances will be \ ` ` I I 1 \ / / / 42 �� 140 �/ LIMIT LENGTH AND ARE
p P 9 � \\ ` \\ \\ I I , \ � / / / ♦ � \ NOT STEEPER
maintained as suggested in the erosion control manual. Sodding,seeding and mulching will be maintained to insure proper ground stabilizing cover. � �1 \ \ I , \ ♦♦ / / -� 1a2 �-\ 13 \ THAN 2:1, 14
\ - \ \ ♦ / / / / \ Lot Plan \ DAYS ARE
\ ^3ti �\\ �\\\ \\ \� -J \ �/ / / ♦` '-�� `\ "Al' � ��` ALLOWED
DATE: PAGE: ♦ \ / \ �� I \ / RF�/IAINIOER OF SLOPES 3:1 OR 14 DAYS 7 DAYS FOR
LO� 12 \\ FLATTER SLOPES GREATER
THAN 50' IN
` 7 DAY GROUND COVER LENGTH
( 1r ` \\ / ) I 1 1 ( / l ♦ \ SILT FENCE CONSTRUCTION IN DITCH WHERE
/ \ TYP. ` RIVEWAY PIPES ALL
WITHHSLOPESAS 14 DAYS FORNE (EXCEPT
PERIMETE S
"A" "8" C. "D" "E" "F" "0" "H" ♦ � \ `� 1 I 1 I / I 1 � --kZF1NFORCED � ( )
WATTLE \ 12 HAVE BEEN INSTALLED FLATTER THAN 4:1 AND HQW ZONES
\ /-�� ♦ ^� \ 1 I 1 I / I 1 /� SILT FEN6� �NTRANCE
OUTLET (TYP CAL ALL LOTS) )
128
R�MAINDER OF �,
JL - ♦� \� I `\ \ �/ \\ LOT 11128
'� taus '� rouse Cause rouse Mouse T/ rouse Mace Cause -\ `\ ♦`�� �, \ ` �i' / / \ 1 1M /ice' \ 1 S1LTFENCE \
(TYp) CONST RUCTION \\
WA \
I ENTRANCE
1 /
I
♦♦ ♦ \ ( REMAINDER- _ REINFORCE I \
\ \\ �/�2 ♦ - ` 128 t ♦` `\ \ OF SILT FENC I 1 SODDING
Notes: `\ \\ ` �- _--�- - \ `\ LOT 10 _�' ,\ OUTLET/ I WATIfLE 1 \\
LEGEND \ \ \ ^ 1 ♦ \ -- / I / 1
1.If needed,Tree Protection fencing should be installed along the buffer zone,wetland \ \ \ a _ `- ------------- I \
`\ �_�-- \ �__�--.�/`� f ♦ \` \ / /- / 1 \ \ 1 "vM LAY SOD IN A STAGGERED
boundary and/or around protected trees,providing a radius of at least 1.25 feet for each \ \ _ --_ \ . \ \ \ A» IATTERN BUTTTHESTRIPS
` `� 134 ' / / 1 \ 10 CGNSTRUCTION _ I TIGHTLY AGAINST EACH OTHER.
FLOW DIRECTION r inch of trunk diameter. 1 1 �`� - \ ` / \ ( \ �__----- / _ DO NOT LEAVE SPACES AND DO
�-^ \ ���- ♦ \ / 1 \ ENIVANCE� I Olt NO\ \ /\ \ �_ \ - MASOVERLAPN STRO A SHARPENED
DY
SILT FENCE 2.Install Silt Fence on the low elevation sides of each lot.Install Silt Fence outlets shown on - \ �\ \ \ / / I MASONS TUCKINISAHANDY
1 I �♦ ♦ \\�\ V136 \\,REMAINDER OF SILT FENCE 1 I "y TOOLFORTUCNINGDowN THE
DIVERSION DITCH schematic/diagram and field adjusted,if necessary,for placement at low points. If lots are I , / \ \ ���� \^ \ \ / REINFORCED 1 �, 4w� ENDS AND TRIMMINGRIEGEB
TC�TB- / \ ) `- ♦ \ / (TYP.)
contiguous and have different land owners or builders,each lot should have individual Silt 1 / \ 136 `\ \ ♦ `\``\ LOT 9 /' SILT FENCES 1 1 ""
WADDLE/SILT SOCKS / �_/ \ \ ♦ \ �- 1 \
Fences. 1 / / / r \ \\ ♦ `-136 // OU/[tl �a W TILE \ BUTTING-ANGLED ENDS
SILT FENCE OUTLET ® ^^ \ / / / 1 -IIEDBVTREAUTO-
3.Install required Silt Fence within 10 feet of property line to ensure there is no conflict with ' / �� `--'\ �� 130 �� \\ `�\ / /' INOORREOT M ATIOBODOBTTERMBBT BE
MATCHED CORRECTLY.
CONSTRUCTION ENTRANCE septic stem. It is the responsibility of the builder to ensure the installation of sediment / ` \ "� ` 134 ' I CONSTRUCTION
p Y p Y I / / / \ \ \ / � \ ^
\ ♦ `
control measures does not impact the septic system and repair area(s). / / , / `��-- \\ � � ♦ � \ \ / ♦ II ENTRANCE �-- I CORRECT
4.At least one Construction Entrance/Exit is to be installed per lot. j j 136 / \\\ 1\ -\ 1 ` \-R€-MAINDER �F \ SILT FENCE �\ j
5.Waste bins and other areas dedicated for managing building material waste shall be at CONSTRUCTION' € (TYP.)
least 50 feet away from storm drain inlets or drainage ditches unless it can be shown that / / / \ \ / / , / .-� 1 , LIMITS 33 \ \
no other alternative exists. If this separation cannot be achieved,these areas must be I I // /' /' \ \ \\ /' / 1 \\ f 130 `� -FENCE
I I // / // /l 1 J / ` I I 1 `\ SIL FFOENCED a WATTLE�� (TYP.) Q ` F NSUCIlO\ N
contained behind Silt Fence. / \ \ TRANCE
6.Inlets downstream of disturbances should be protected;streets should be swept when I I / ^�/ ..-` \\ I / / / '-� \ l \ 00L2 T\sediment from the construction activity is present. l l ,/ �` \ l / 1 / ` \ \ `\ , \ € .-1 142_�
7.Details for Silt Fence,Silt Fence Outlets,Construction Entrances and other measures are \ \ �� ` ^-` \ � \\ \ J III
\NC-Environmental.jpeg \\ \�'�� / i / `` ♦ \�`--- \\ I (/ ♦.�" / l \\\ , I EMAIND�R OF `\ \�1 , \ rtT ATNTEEFIRMCONTACTTO SNEEDED-TERIELL LAID �HRz
-------- -------- scale. `� \ / o \ ♦ \ 1 I I 1 / / \ \ ( OT 7 \ \\
provided on additional sheets.Erosion and sediment control details are not drawn to I / MOWWHEN THE SOD IS
ISHED-IN R
TYPICAL LOT LAYOUT WITH ROADSIDE DITCHES � \ I I � � / \ , .SET THE t^G:+.ER
\ P / / \ ♦ \ l l I I \ � \ \ 1 1 CONSTRUCTION
` / / ' `\ ♦ \ / / / I 1 I -\ \ \\ \ REINFORCED ` ( 1 ENTRANCE "�j APPEARANCE OF GOOD SOD
I \ \` ) ` ILT FENCE WATTLE 1
DATE: PAGE: v _ _ SH°°TG-°RG�GGB DEG
Filter Fabric � `-� � /.(� \ `�` �� \\ I I I / / j I I \ \ ` � �(�JTLET I � s O
Wire Fence W \ / I _ HEALTHY.OR GRAB ELARE
/ A\ ♦ A I / I I `\ REIN 1 C4 GRASS SHOULD BE GREEN AND
Steel Post Plastic or \ / \ �♦ \ I I I I I \ \ R REMAIN OF L T g I GUTTING HEIGHT.
8'Max.Standard Strength fabric with wire fence Backfill trench / / _ \ I / \ \ F e �'
6'Max.Extra strength fabric without wire fence Wire Fence Wire and Compact \\ �`� / wry/ f / ` ♦ I I I ` / / / \ Mq/ $ 1 �
P i I ♦ / \ N WAT1 LE
thoroughly V �w� % \` \ I I 1 ` I / / �� ��R \ j 6 THATCH-GRASS2 THICK SAND DEAD
(yy�� LEAVES.UP T0112"THICK
Steel Past \ /`�1 \\ \ / I ♦ / / 1 �l� 0 ^ / ROOTZONE-SOIL AND ROOTS SHOULD BE
II I SILT FENCE CONSTRUCTION Q) / 12"-3A THICK VNTH DENSE ROOT MAT
� \\ \ \ 1 I ` REINFORC D
U sloe \ / / '�' ` \\ / / / / / I ��/l/ SILT FEN E / (TYP.) ENTRANCE / FOR STRENGTH.
Up slope '1 1 �A_<O�.O�` OUTLE-, / / /
\\ 9 Sl WATTLE
18-24'' ,Mid --�\ / o/ O \ \ / 1 / / / ^\ \ \ ,C� / Q '-
�\\` y / / SILT FENCE 7 DAY GROUND COVER
`'� \ \ \ I / (TYP.) = IN DITCH WHERE
CONSTRUCTION
Wire ties 8"Min. ��/ / ` / % / % / � / / ,'
24" / \ / / / / J / / / \ \ \ \ IPES
HAVE BDRIVEWEEN NPINSTALLED
.. e7 \� // ,C ENTRANCE
-� / /^ \ / / / / / / / / / \\ \ \ �/ \\ O� I (TYPICAL ALL LOTS)
8"down&4 forward along the tr nch / / \ / / / \ \ \ $ - 1
�� A "SELF-INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY NCGS 113A-54.1"IS
/19 Q z' WATTLE / 1 AVAILABLE FOR USE.
\`� - �, � % ,���� ��J The contractor shall conduct self-inspections of the erosion and sedimentation control measures
Filter Fabric \ / / \ 1 / / / / / / / / \ \ and complete the following combined self-inspection form found on the DEMLR website
Construction: CROSS SECTION VIEW \/ / / / /
� / \ ) / / 1 / https://files.nc.gov/ncdeq/Energyl20Minera1%20and%20Land%20Resources/Stormwater/NPDES%20Genera1720Per s/
1. Construct the sediment barrier of standard strength or extra strength synthetic filter fabrics. / \ / / / ♦ \ / $ ,_ /
2. Easurethatthe height of the sediment fence does not exceed 24 inchesabove the ground.(Higher fences may impound volumesofwater -_� \ 1 / / / Ifl / / / / / ♦ \ \ / I / DEMLR-CSW-Monitoring-Forms-Rev-August-8-2019.pdf. Twelve months Of complete inspection
sufficientto cause failureofthe structure) gnecessary, y \\ I / / / % / ♦♦ \ 13 �� @m I I = forms shall be kept on site and available for inspection at all times. It is recommended a copy be
Maintenance: / \ \
3. Construct the filter fabric from a continuous roll cut to the lei tli of the barrier to avoid�oints.When�oints are Seca rel fasten the 6 � .D
1. Inspect sediment fences at least once a week and after each 1 inch or greater / / / / \ / / / \ - I 1 /
filter cloth only at support post with 4feet minimum overlap to the next post �-� \ / ) / / / / \ o kept in a permits box. GS 113A-54.1 /e\ 15A NCAC 04B.0131, NCG01 Part III Sections A and B\
rainfall.Make any required repairs immediately. \ I WaTTL - p ( l / /
4. Support standardh.ngth Fatfilterfabricei wire mesh fastened fabric
h to the slope upslope side
of the
of the posts.Extend lacthe ic z mesh support tothe 2 Should the fabric ofa sediment fence collapse,tear,decompose,or become \ �� I / / / \ / ) / \\ � ;` I 2 Self-inspections for erosion and sedimentation control measures Ore t0 be performed at least once
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 \ / / / __i 1
minimum 50 pound tensile strength. ineffective,replace it promptly. I / I ( _ __ pa' \ /
3. Remove sediment �1) 1 / � / / / / � / I ( ♦ \�_ 138 o every seven calendar days and within 24 hours of every rain event of greater than 1 inch. Any
5. When nimum f24inhsupportfenceisused,spaceposfsamaximumof8feetapart.Supportsshouldbedrivensecurelyintothegrounda p �OJ ' / / I I 1 \ mph needed repairs shall be made immediately to maintain measures OS designed. All ESC measures
minimum it m inches. for the next rain and reduce pressure on the fence.Take care to avoid \ `
undermining the fence during cleanouts. / / \ / I 0`'
6. Extra strength filterfabric with6tootpostspacingdoesnotrequireawiremeshsupportfence.Securelyfastenthefilterfabricdirectlytoposts. I / / / I , ♦ p / Shall be maintained OS specified In the construction details On this plan. A rain gauge Shall be
4. Remove all fencing materials and unstable sediment deposits and bring the / / \ f^-� ♦ � I SILT FENCE
Wireorplastieziptiesshouldhaveaminimumof50poundtensilestrength. g g g / / I \ \ ,� I I 1 \ O4' ( ) installed at the project site for monitoring.
7. Excavate the trench approximately 4 inches wide and 8 inches deep along the proposed line of the posts and upslope from the barrier. area rl grade and stabilize it after the contributing drainage area has been I p/ / / \ 1 ` TYP. / p
properly stabilized. /
8. Place 12 inches of fabric along the bottom and side of the trench. I � \ / / ` ♦ /
9. Backfll the trench with soil placed over the filter fabric and compact.Thorough compaction of the backfll is critical to silt fence performance. / 1 I 1 \ / I I 1 \ 3 C
10.Do not attach filter fabric to existing trees. // / 1 I I \ / I I I \\ `♦ / S.ti 4, I
140
If j Lot Plan F2T0,� ,N
..\NC-Environmental.jpeg ``♦♦ h° / ^` \ \\�\ \\ ,� I \\\ `\ 111 // ( \�\\\ A.. �2FG0�/ �`�
------ - - --------- SILT FENCE ` , 1 l \ I J I Lot Plan
1 02
v , 1 � � vim- vv �� I � // v �`'�♦
PAGE 1 of 2
DATE:
Silt Sock Wattle \`-142 i � \\ �'
/ Silt Sock/ Wattle NOTE:
FLOW 3" FLOW 3" Area to be 1. Other materials providing equivalent protection II ♦�_,, �\ `\ `--' 'tee, `\ TOTAL DISTURBED ACREAGE: 14.53
Z� Area to be 1
11 I1 Protected against erosive velocities may be substituted for
• Protected \ -�
use it sock/socks orwating \ \ / ` ♦ \ �_�- , / CONSTRUCTION ACRES LOT EROSION CONTROL PLAN FOR
2. Fill silt sock/wattle netting uniformly with compost `\ \ I / \ \ / / / LIMITS ;r \•-
12"Min. ��2" X 2" 12"Min. 2" X 2"• to the desired length such that logs do not deform. - ,,}*�i __ I LOTS 1 - 15
Stakes Stakes 3. Silt sock/Wattle(s)should be installed parallel to i �♦ \ r ---� \\ // / ,,=T -�\ I \\
and a minimum of 10 feet beyond the toe of a
SECTION SECTION graded slope.Silt Sock/Wattle(s)located below \ �- �� / \
I \
flat areas should be located at the edge of the I N
land disturbance.The ends of the silt SURVEY F O R
F� F sock/wattle(s)should beturnened slightly upslope to 1 ^�q,/
Myy. � � � -� \\\` `\�\ �-�- / /-/ / � ,/ 1 �
O q Mom. <O . prevent runoff from going around the end of the \ �_-- 7 DAY GROUND COVER / l
9 silt sock/wattle(s). \ I I \ / 7 DITCH WHERE
4. Oak or other durable hardwood stakes with a 2 \ 6 -
S /t l , DRIVEWAY PIPES - I CBS VENTURES L LC
�I inch x 2 inch cross section should be driven �� ,h \ � // (�j h HAVE BEEN INSTALLED ` 1
V vertically plumb,through the center of the silt -� \ // ( `� li River RO ] (TYPICAL ALL LOTS) `♦
sock/wattle.StakStake o sheethould be placed at / ♦ 1 ' R-� SUBDIVISION
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 1 , `\ / 144 -----� / , I
Wood Mulch or Com st ground 4" Min. trench.
To 1/2 height of log 5. In the event staking is not possible(ie.when // ( FOR
UNTRENCHED INSTALLATION socks/wattles are used on pavement)heavy ` \ 1 /
ENTRENCHED INSTALLATION* concrete blocks shall be used behind the silt
APPLICATION MAY NOT BE USED TH GGMBGGTG°GRGGMALLERTHAN,z. ----- A BENJAMIN STOUT REAL ESTATE SERVICES, INC
sock/wattle to hold it in place during runoff events. 1 /148
ISOMETRIC VIEW MAINTENANCE: ` \ I - ♦� / .
------------ _
1. Inspect silt sock/wattle at least weekly and after
each 1 inch or greater rainfall.Remove 4 ,38 DISMAL TOWNSHIP SAMPSON COUNTY, N.C.
COMPOST SOCK INITIAL FLOW RATES accumulated sediment and any debris as SCALE: 1' = 120' MARCH 2O23
Mulch or Compost
for Untrenched Socks 8 Inch 32 Inch needed to allow for adequate flow.
Area To Be Pr tecC Sock (200 12 Inch 16 Inch P4 Inch (750 2. Silt sock/Wattle must be replaced if clogged or GRAPHIC SCALE
Deesignsign D Diameter nm) (300 ram) (450 ram) (600 ram) (750
torn.
Sheet Flower Maximum Slope 600 Feet 750 Feet 1,000 1,300 1,650 3. If pending becomes excessive,the silt 120 0 60 120 240 480
Silt Sock,' Length (G2%) (183 m) (229 m) Feet Feet Feet sock/wattle may need to be replaced with a
Wattle (305 m) (396 m) (500 m) larger diameter a different measure.
Work Area 4. Reinstall if damaged
ed or dislodged.
Hydraulic Flow 7.5 11.3 15.0 22.5 30.0
Through Rate 5. Silt socks/wattles shall be inspected until land
gpni gpm/ft gpm/ft gpm/ft gpm/ft ( )
(94 (141 (188 (281 (374 disturbance is compete and the area above the IN FEET
I/m/m) I/m/m) I/m/m) I/ni I/m/m) measure has been permanently stabilized. 1 inch = 120 ft.
..\NC-Environmental.jpeg MOORMAN, KIZER & REITZEL, INC. 115 BROADFOOT AVE. FAYETTEVILLE, N.C. 28305
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