NCC231745_Site Plan or Location Map_20230606

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LATHAALWAITERS
ENGINEERING,INC.
N.C.CORP.LIC.C-1815
SITE 16507-A NORTHCROSS DRIVE
HUNTERSVILLE,N.C.28078
BLACKBERRY RD. PHONE:[phone]
FAX: [phone]
SEAL
VICINITY MAP c ; ,646 II/gAl rQ c
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NOT
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CONSTRUCTION
ig) LA GKI ERR V HILL S S U DI VISION BLACKBERRY HILLS,
EROSION
CONTROL
LLC
/;1 UI LDIER PLANS WINSTON SALEM,
NC 27127
PHONE:[phone]
[e-mail]
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3409 UNION GROVE ROAD
WISTON SALEM, NC 27127 REVISIONS
336-970-7935
COFFOR@a GMA IL COM
Sheet List Table
Sheet Sheet Title
Number
C COVER
C1.0 SITE PLAN
C2.0 EROSION CONTROL PLAN PROJECT Na:2021.39
C3.0 EROSION CONTROL DETAILS
C3.1 EROSION CONTROL DETAILS SCALE. NOT TO SCALE
C4.0 NCGO1 REQUIRED NOTES DRAWN BY:ABz
CHECKED BY MSL
DATE'.11/08/2021
8 ,1NO
® , ., SHEET NOTTHP3). ALL PAVEMENT CUTS,CONCRETE OR ASPHALT,ARE TO
BE REPUCEO ACCORDING TO STANDARDS OF THE NORTH
CAROLNA DEPARTMENT OF TRARSPORTASON.
Know what's below.
ORGD WLLPA E A SBPA TO ASE MG ED. ■/V_
CaII before you dig.

i
SITE DFVF/OPMENT NOTES: /
1.DEVELOPER:BLACKBERRY HILLS LLC / // 14 WE
3409 UNION GROVE RD / i
WINSTON SALEM, NC 27127 - / / /
2.SITE ADDRESS E US HWY 64 Na /// ENGLATINEERING,
THOMASVILLE NC,27360 -/// INC.
CONRAD HILL TOWNSHIP . / iflit N.C.CORP.LLC.C-1815
2.PARCEL P/N:-6773-02-67-1032 / / SITE 16507-A NORTHCROSS DRIVE
DEED BOOK/PAGE 2511/1119-1124 i / / • HUNTERSVILLE,N.C.28078
/// BLACKBERRY RO, PHONE:[phone]
3. TOTAL SITE AREA= 14.96 ACRES / / / zo L r rs`RCP FAX: [phone]
/ \ °
4.IMPERVIOUS CALCULATION: 'i . /
TOTAL IMPERVIOUS ACREAGE= 1.03 AC;7% / / / ` �
5. EX.ZONING:RA3(RURAL AGR/CULTURAL DISTRICT) <( / / ; ` / \\ 'e� i `�.p.�N II�ARpC[!'%'`'
6. LOT SIZES: // \ O
AVERAGE
ALLOWED:: 000 S.F. MIN., 100 L.P. WIDTH MIN • Kf_
AVERAGE LOT WIDTH: 100 FT / / zG c c rs'RCP \ 'SAL _
AVERAGE LOT SIZE f32600 S.F., i \/°C//\ ` \ (",P./ \ VICINI77'MAP " ^ 17646 •�_
7. PROPOSED TOTAL NUMBER OF LOTS:9 / y \ - \ \ II��I,•
8.SETBACKS:FRONT.: 30' /- /\/'\� ,' \ \ \\ N.T.S. �7C (L$.E�PZ`�
SIDE 10' ;TUNE e•s(
REAR: 20' ..../.........
/ zD L.F.rs^RCP \
SIDESTREET. 15' / \ 0,1 \ \ q�q 0
MAX.BUILDING HT 35' -/ I A 1. \ \ \ \ ISSUED NOTFOR
MAX.LOT COVERAGE 30R 40
9.SURVEY AND TOPO INFORMATION PROVIDED BY: / el / \
COE FORESTRY&SURVEYING I / \L/I 111
, \ \ \ CONSTRUCTION
WALLBURG,NC 27373 / V I `
336-769-4673 / / .VO� • /1 \ € I ,\ \\ `\ \ \ N
W
Ex.EOP EX.LOP .' '6U p0 �6Pj \ I\ -," L\ \ \ MILLER ROBERT DALE
cy) CST
PROP. 16'WIDE CONCRETE t�// .1 5/ \ I • F \ V 0_ E ZONING: RA3
DRIVEWAY(TYP.) // rj / Ep09 \ ' I '? \ \ Ol DEED BOOK: 2014 PAGE 1628
.56 ( • PARCEL PIN: BLACKBERRY HILLS,
^ \ \\ \ % I . \ \ � 1. 6773-o2-67-71o1 LLC
LA 1 kik
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/'- i� // \ \\ \I� \ I M N \ 3409 UNION GROVE RD
\ WINSTON SALEM,
\ \ NC 27127
\ \ \ \ I \ \ PHONE:[phone]
/ _ �' / \ \ \ \ Iu, 1111:C):::-\flig,,‘
CO INA \ \ \ [e-mail]
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DEED BOOK: 0378 PAGE0210 Q�-L c \ \ 6• oi
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PARCEL PIN ID: N C'�W \ �" \ \ \ \\ 'i �K // SS gp00oo' I•
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I \\ I I It 11 E ZONING: RA3
LP DEED BOOK: 2198 PAGE 0122 REVISIONS
I I PARCEL PIN. 6773-02-66-6616
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20'REAR SETBACK I 1040.231'
r I )
N72` 23' 55.11V
PROJECT NO.'.2021.39
SCALE: 1"=50'
—US 7- 64 - - - - - - - - - - - - - - - - DRAWN BY:ABZ
-
-
CHECKED BY:MSL
DATE:11/08/2021
1). CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING
APPROPRIATE PARTIES AND ASSURING THAT DUSTING
IS UTILITIES ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION.
N 2). CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES
USING RAGMEN,ETC.,AS NECESSARY TO INSURE SAFETY SHEET NO'.
O TO THE PUBLIC.
`` 3). ALL PAVEMENTR CUTS,CONCRETE OR ASPHALT,ARE TO GRAPHIC SCALE
a
(n \�/ BE REPLACED ACCORDING TO STANDARDS OF 1NE NORTH 50 25 50 100
CAROUNA DEPARTMENT OF TRANSPORTATION. J ■//�-
200
4). SHORING WILL BE ACCORDING TO OSNA TRENCHING 1 1111■ ■ .0
Know what's below. SANDARDS PAR BAR SUBPAR P.OR AS PMMENDED. , V
CN CaII before you dig. ( IN FEET)
1 inch= 50 ft.

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CONCRETE WASHOUT-SEE N \ !/ 1 //
MAINTENANCE PLAN: DETAIL SHT.C3.1 I /1 j1 ��
LEGEND 1. ALL SEDIMENT CONTROL MEASURES SHALL BE INSPECTED AT LEAST ONCE I \ /G/�/ \ L-/ I l ,
TEMPORARY DIVERSION DITCH �� �� E� �� EVERY SEVEN CALENDAR DAYS AND AFTER ANY STORM EVENT OF GREATER I / / //// Z .� / \ 1 \ ( I \ LATIIAM T,YALT�•RS
THAN 0.5 INCHES OF PRECIPITATION DURING ANY 24-HOUR PERIOD. ALL y �i.
k- SEDIMENT CONTROL FEATURES SHALL BE MAINTAINED UNTIL FINAL STABILIZATION L / i '�•�lie.�i`'= \\ ` `I ENGINEERING,INC.
STABILIZED CONSTRUCTION ENTRANCE T`i8 ,'=i. iT HAS BEEN OBTAINED. \ I I I // /T ► \ \ N.C.CORP.LIC.C-1815
- L 2. STABILIZATION MEASURES SHALL BE INITIATED AS SOON AS PRACTICABLE IN ) / \ / / /->c '` \ \\\\ \\ SIm 16507-A NORTHCROSS DRIVE
LIMITS OF DISTURBED AREA --------r PORTIONS OF THE SITE WHERE CONTRUCTION ACTIVITIES HAVE TEMPORARILY OR 1 HUNTERSVILLE,N.C.28078
PERMANENTLY CEASED,IN ACCORDANCE WITH SEEDING SCHEDULE ON DETAIL / I /l�j/j J \ \ ��4Cy\ BLACKBERRY pp, PHONE:[phone]
SILT FENCE _ • _ • _ SHEET. C3.0 \
I / \ \ FAX: [phone]
3. SEDIMENT/S TO BE REMOVED FROM THE TRAPS, BASINS,AND DAMS WHEN \ \
SILT FENCE STONE OUTLET • • 31 • • / /�b / I \ `
STORAGE CAPACITY REACHES 5 GRAVEL IS TO BE CLEANED AND/OR / / 1^.I� ->; /• ` _
REPLACED WHEN THE SEDIMENT POOL NO LONGER DRAINS PROPERLY. � / / / /s' � ) \` � � Q:Ac p ,1111I LIT
COIR MESH BAFFLES CM STABILIZED CONSTRUCTION / / / ``=`%' ' ` - "Q* ! ;, \„, CAR()
4. SEDIMENT IS TO BE REMOVED FROM BEHIND SILT FENCE WHEN IT O / / / 1. J N SKIMMER BASIN2 P,•.6r.s1":
_ N `O,,.OFES510
BECOMES APPROXIMATELY 0.5'DEEP AT THE FENCE THE SILT FENCE WILL ENTRANCE(TYP.) I ([�T' j+,=+'�
ROCK CHECK DAM BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER. �I / / i�/ / .\ DEL T53 &COIR MESH %
/ w-< C P 1 BAFFLES(TYP.)& SEAL _
5. ALL EROSION CONTROL DEVICES SHALL BE PROPERLY MAINTAINED DURING LK.,2 Ise / R _ 5'SPILLWAY - 1T646 -
CONCRETE WASHOUT / \ -
ALL PHASES OF CONSTRUCTION UNTIL THE COMPLETION OF ALL CONSTRUCTION 1 / 7
/ / ..� VICINITYMAP ? II/S/?'I r'Q
ACTIVITIES AND ALL DISTURBED AREAS HAVE BEEN STABILIZED. ADDITIONAL / / / /\ ', / / (
N
N.T.S. °°P EQ-•`r
CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO p/ / / j :'t✓. / . J '�.°''' d......E,.•P'C``.
CONTROL EROSION AND/OR OFF SITE SEDIMENTATION. ALL TEMPORARY ^ I J / j'� & 1 / ✓" \ '�i,'C((S L���
CONTROL DEVICES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND / / ���i, `�
GENERAL NOTES: THE SITE IS STABILIZED. / I //'-/\' / I AD EL 755 `1 J /
1. TOTAL SITE ACREAGE= 14.96 ACRES 6. THE CONTRACTOR MUST TAKE NECESSARY ACTION TO MINIMIZE THE NOT
TRACKING OF MUD ONTO THE PAVED ROADWAY FROM CONSTRUCTION AREAS. 1 P • / / I I r '�1 I I.\ I �' (`\� ISSUED FOR
SITE LATITUDE/LONGITUDE 35'46'11/-BO'5'33" THE CONTRACTOR SHALL DAILY REMOVE MUD/SOIL FROM PAVEMENT,AS MAY / / 1 ��40 '1-al - / / m c N`
BE REQUIRED. / ��� CONSTRUCTION
2.DISTURBED AREA=4.1 ACRES
/ 1 1f e 1 I . \
/ I !L I / \ I \ - ' �I���® \ - 1.RECEIVE APPROVALS FROM NCDEO.
4.SEE SHEETS C30-C3.1 FOR EROSION CONTROL DETAILS. / I / � /// I 12 I �, j N -\ \
5. THE PLAN APPROVAL IS BASED UPON THE EXISTING SITE / / 2.NOTIFY NCDEQ REGIONAL OFFICE PRIOR TO BEGINNING LAND
/ 1 I\ \ '\\ DISTURBING ACTIVITIES AND SCHEDULE PRE-CONSTRUCTION MEETING
CONDITIONS.ADDITIONAL MEASURES MAY BE REQUIRED IF /,,,Z........77 / ' \ I n N /�V�\ \ 1 ON-SITE.
THE PROPOSED MEASURES CAN NOT FUNCTION AS INTENDED. i J // I 1
/ �/ tt JJ l (N �-r 3.INSTALL STABILIZED CONSTRUCTION ENTRANCES/EXITS.
6.COEOFOREESTRY&SURVEYING / // / �(' /� v �1 •.I / I �',� , ( \ / BLACKBERRY HILLS,
/ / I 1 . 7 C \ / 4. CLEAR&GRUB MINIMAL AREA REQUIRED FOR INSTALLATION OF
WALLBURG,NC 27373 r / 1 �-/ j65 / o b ` I / \ - EROSION CONTROL DEVICES. LLC
336-769-4673 / / / /� i / /�//! /// _ S PAO EL ' ( l ,
5.INSTALL PERIMETER SILT FENCING AND DIVERSION DITCHES PRIOR TO
// /�� / //// - //-- -/ J� ,/ / / I 'I 11 \ ANY FILL OPERATIONS.
/ / / f 9 `/ / / �y"- / I o () / 6.INSTALL SKIMMER BASINS AND INSTALL COIR MESH BAFFLES AS
/F` I I / 3409 UNION GROVE RD
//�" SHOWN.
/ �� / / 1 �� �w T / I I WINSTON SALEM,
`/ / // /1 / / // , /�/ i / EL, ClT f 1 I ( / I 7. INSTALL DIVERSIONS TO SKIMMER BASINS AS SHOWN. NC 27127
/ / 'I_ Y - p D I PHONE[phone]
/ / .J _- / / �..- / , I 8.CALL THE INSPECTOR FOR INSPECTION OF SEDIMENT AND EROSION [e-mail]
/ �1 1 , �k S9 , \ CONTROL MEASURES ONCE INSTALLED.
T ( \
//// // �� / /✓� T1 // ' / r16 I ` I pAO ELT ■ I I 1 1 l I 9. UPON APPROVAL FROM INSPECTOR,BEGIN CLEARING AND GRUBBING
i / /// ` FAD EL' I d * I \ 10. COMMENCE GRADING OPERATIONS FOR LOTS AND PLACE ANY
- `=� __y y_;.,1 ®/ / N J J f I 1 I i _]I, I > \ EXCESS D/ENT/N STOCKPILE AREA SHOWN.
i 1\itj 4 SI
/ S • / / \ \/ 4 / / v /c'- 1 ® \ \ \ \ SEEDED11. DAND MULCHED ROUGH
PEROPERA77ONS ARE SPECIFICATIONS.COMPLETE,
EROS/ON CONTROL TO BE Z
/ / / / \ pA0 EL' `./7 �� / \ / �I-\ , \ \ \ \ MEASURES ARE TO REMAIN INTACT FOR HOME CONSTRUCTION.
- / /` / r / / ---\,:i :' / / / /i I I/ O/ \ \ I \\ \ \ \ 12.FINE GRADING AND HOME CONSTRUCTION SHALL THEN COMMENCE 0
/ T' ( UPON INDIVIDUAL LOIS.BUILDER SHALL INSTALL SILT FENCE AND
�, / J ' ' ppp ' 'jii / \ \ CONSTRUCTION ENTRANCES AS PER DETAILS ON SHEETS C3.0 AND C3.1
�780�- / it J ` .I - ` I 1 AS NEEDED TO ENSURE NO OFF-SITE SEDIMENTATION.
__ -t/ N. / // I I _ �� '#010 ! , `/ 1 J / O I •I I \ 11 I ` \ 13 LOTS SHALL BE STABILIZED PER SEEDING SCHEDULE UPON >
"It (` _ / \ COMPLETION OF FINE GRADING AND HOME BUILDING. 0 N
/ ^ , I �Ts �� ' i I Ol I I / L \ I \ 14. EROSION CONTROL MEASURES SHALL BE REMOVED AFTER ALL U
',/� \ `� )1/4 �' ' \ ti` r \ \ \ , I CONTRIBUTORY AREAS ARE STABILIZED AND NCDENR HAS AUTHORIZED M z 0
/ \ / ` \ I I ,, N. V ^ ' `' J I I , \ THE MEASURE REMOVAL. CO
�,������ /� , 7 1 v fit ® � � v II I � � v D Lu D
/ A -� Vv� / f �� / l \� > I / ( u) > Z
/�� I \ v / vI / l ,11 �„� �/ • J / vv I v �1 �/ �� 1 Q 0 Z
J EL.-IBB U /
C`1\
/l 111 ^ / I l / / �� \� _ti ls�' L/ // // / / / m
ll/Ill / \ N. / l l / // `� / 1 / �� �� /� r P I /� - Z. �// // /� /� /J I/- U co w
l/ / f-- I l /l - / �I y ♦ // LIMITS OFF DISTURBANCE(TYP) ,I A\ J / // // / �a / / i
SKIMMER BASIN I / / /
v BAFFLES(TYP.) \ _I I-0
l I I ♦ A / I I - / / / m
/ /
5'SPILLWAY //l/ / /�� f. A �y// /� /_� \ ,_ _,, \ \ g� I _.--
/ � (-__/ / /// / � �,�
\� / • _fJ� ��� I ) A7� l V I l l _/ �/// // / 130.1 i _..----
REVISIONS
\ / / / �/ // V.4]. � / TEMPORARY DIVERSION 1 \ I V l ) -, / / /
, l / / 1i /i/ t� / / / / DITCH(TYP.) I �� / 1 /
V A / / /,/ / //// �Ea / , / J / / L.
✓�"�_ I / \ /� �\ -� / ���
�76rT _SILT FENCE(TrP) // h • ,I"/ I
I l /4/ / /// // //' / / / / / \ ,, A I i- I 7 �v I/
II / / - / // / / i ♦' <- r
�M„RR,� / / /j/ %�////// / // / // ♦♦ 1� l 1 to \ „ I II \N ^\��_ _ /
N--- J/ / ( - _/j z -Z� 1 N-- N N ~
_a��� - - - _ - _ _ _-- -SCALE:
N0502021.39
PRO
�s T - ` `
- - C 1 l IL-6 - - - - _ /_ - - - - ----� -- _ _ ___ J DRAWN BY:ABZ
S
-
- �� - - - '--------- ---- ___ -- _- -._ CHECKED BY:MSL
-d -- - -\ \ -� �� --- -_- - _ ` /4 50� ____. 5.-0>. � - - �- -_7 - DATE:11I08/2021
1). CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING \ .� /'7 /L
z APPROPRIATE PARTIES AND ASSURING THAT COSTING \ -750� ✓ / I. ` / -7;c>--� \ �. < _
UTILITIES ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION. V / �� / 1 /
CI_ 2). CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES /- / \ \ l \ / \I I \ 1 / C \ \ \ \ .I
USING RAGMEN,ETC.,AS NECESSARY TO INSURE SAFELY \ ( SHEET NO'.
o TO THE'TAHOE. \ -\ \` / 1 GRAPHIC SCALE
L 1
CD ` , 3). ALL PAVEMENT CUR,CONCRETE OR ASPHALT, E TO J _ \ ) Sp O 25 Sp 103 2.
\ BE REPLACED ACCORDING TO STANDARDS OF THE NORTH
CAROUNA DEPARTMENT OF TRANSPORTATION. ■//��//�/■
4). SHORING WILL BE ACCORDING TO OSHA TRENCHING ■ 2 •0
r� Know what's below. STANDARDS PART 15Y8 SUBPART P,OR AS PMMENDED. VV
CI Call before you dig. 1�n FEET 0>ft

8'max.standard strength fabric with wire fence 1.,WE
6'max.extra strength fobrie without wire fence LATHAM-GYALTERS
SEEDBED PREPARATION NOTES _ % _ STEEL POSTS ONLY
1. SURFACE WATER CONTROL MEASURES TO BE INSTALLED ACCORDING TO ORWOVEN COIRILTER MESH FABRICWITH ••••• G • J �®®®®®•®®••• B••••••••• •••••••••••••••••••• ••• •••�>>••• FILTER FABRIC OR COIR MESH ENGINEERING,5INc
PLAN. COMPLETE GRADING BEFORE PREPARING SEEDBED. 1.25 Ibf/LF MIN.STRENGTH. ••G;::::::::::*:::::::::::::**4. �JJO ieJe>�>°••�!JeJ:::::: 4::::s o::Je:°••:°••/�$:::>O>>:4.�% (SEE NOTES BELOW) 16507-A NORTHCROSS DRIVE
2. AREAS TO BE SEEDED SHALL BE RIPPED AND SPREAD WITH AVAILABLE (SEE NOTES BELOW) J4J..iJ/....00®®O>J J®®®®® J08�>e......>IJJJOO�> _
TOPSOIL 3"DEEP ON SLOPES 2:1 OR FLATTER. TOTAL SEEDBED •OJT'>�:.:.:.:.:�e.J>>®®® ®0®0 i.:.:.:�•®® ®®®•:•OJT4 r•••••••••s BACK-FILL TRENCH Al HUNTERSVILLE,N.C.28078
SHALLPR ®�•...•...•...12/p>>>>>> •••••,>•>J•••• ®pJ>.`,®�,0.❖.❖.•>JOO- _ COMPACTED SOIL MATERIAL FROM PHONE:[phone]
COMPACTED DARED DDURNG GRADING BE 4L0 LOOSEN TOE AP DEPTH OF 6"
6"RTO 8" 'OJ.Ji:II':!:eb' 0��- ��•JGJ!A®A®��®®®®®��•�®0>>�>+�IJ!O�e��>00 qT 2QF, DITCH EXCAVATION FAX: [phone]
• ' N V.
8 v4 C9e ei�• 71 Z
3. LOOSE ROCKS.ROOTS AND OTHER OBSTRUCTIONS SHALL BE REMOVED 1 e` - 9 ,S.
FROM THE SURFACE TO PREVENT INTERFERENCE WITH ESTABUSHMENT J-- �0 /''"!°T-0- -- -•�I•/-����- �O������F�•t'-B��-J-`R���lr- '^1
AND MAINTENANCE OF VEGETATION. Q��
GROUND
®4. APPLY UME ACCORDING TO SOIL TEST RECOMMENDATIONS. SOILS =11 E111III III III-III III III-III III III III111 III 1E1 � 11 11 �� LINE `t IUII
WITH pH HIGHER THAN 6 NEED NOT BE LIMED. IF pH IS NOT III _ -��� IIIIII-III-III-III-III-III-III-111-��� -III-�% 111-� i..%��V V V :\
`xx.H•CAROx�x,
KNOWN,APPLY UME ACCORDING TO SEEDING SPECIFICATIONS BELOW. -1U-L�III 111-I�-III-III-i -ili-I I-III-III-I -I1�-111-IIII-III .II II ps g �T `.`Q- .•°°°°°•.
APPLY UMESTONE AND INCORPORATE INTO TOP 4'TO 6"OF SOIL. N II-III-III-_d III-III-III-II-III EIII=III-III-III-III-111EllEII-�I=�- IEW=,I� �� QJ°OFE55/O•X '--
TO SEEDING NO IL ST T H FlBEBEENNPN ERFORMED,APPLY FERTILIZER ACCORDING a' ) F/)-III I� -III-III -II _1 I 111 111- � � -IIIIII ANCHOR SKIRT 4"MINIMUM iy I�iliLi.� ,9 �(�!'1 5. APPLY FERTILIZER ACCORDING TO SOIL TEST RECOMMENDATIONS. IF ��-111= - - -III III-III- -III--IIIIII-L�~ -� ® • .
W.
TT I - • SEAL . -
B. ROUGHEN SEEDBED SURFACE PRIOR TO APPLICATION. GROOVE OR 1-2 BASE _ 17646 -
FURROW SLOPES STEEPER THAN 3:1. GENERAL NOTFg 7"1%.i°• )l�/�I•N•-
7. SEE TABLE CONDITIONS.
FOR STABILIZATION TIMEFRAMES FOR VARIOUS 1.CONSTRUCT THE SEDIMENT BARRIER OF STANDARD STRENGTH OR EXTRA STRENGTH SYNTHETIC i?C°F' °NE.."1,.`Z;
DISTURBEDET BELOWI FOR NOTE.' SEED TEMPORARY DIVERSIONS IMMEDIATELY AFTER CONSTRUCTION. ,tom
FILTER FABRICS.(REFER TO TABLE 6.62b IN THE NC EROSION CONTROL DESIGN MANUAL FOR x',,C(L 5. \.``xx
MATERIAL PROPERTY REQUIREMENTS.) TEMPORARY DIVERSION DITCH DETAIL
PERMANENT SEEDING SPECIFICATIONS-PS 2. ENSURE THAT THE HEIGHT OF THE SEDIMENT FENCE DOES NOT EXCEED 24 INCHES N.T.S. 11j111
ABOVE THE GROUND SURFACE.
LOW MAINTENANCE AREAS 3. COIR MESH SHALL BE USED IN LIEU OF WOVEN FILTER FABRIC FOR
TEMPORARY SEEDING SPECIFICATIONS-O
STEEP SLOPES OR STONY,SHALLOW OR DRY SOILS INSTALLATION OF BAFFLES INSIDE BASINS AND TRAPS.
4. CONSTRUCT THE FILTER FABRIC FROM A CONTINUOUS ROLL CUT TO THE LENGTH OF THE
DATES TYPE RATE AMENDMENTS
TYPE RATE BARRIER TO AVOID JOINTS. WHEN JOINTS ARE NECESSARY,SECURELY FASTEN THE FILTER
JAN.1 -MAY 1 RYE(GRAIN) 120 LB/ACRE 2000 LB/ACRE GROUND CLOTH ONLY AT A SUPPORT POST WITH 4 FEET MINIMUM OVERLAP TO THE NEXT POST.
FEB.25-SEPT.15 TALL FESCUE 100 LB/ACRE
15
FEB.15-MAR.21 ANNUAL LESPEDEZA 50 LB/ACRE AGRICULTURAL UME- 5. SUPPORT STANDARD STRENGTH FILTER FABRIC BY WIRE MESH FASTENED SECURELY TO
FEB. -MAR.21 SERICEA LESPEDEZA 30 LB/ACRE STONE AND 750 LB/ THE UPSLOPE SIDE OF THE POSTS.EXTEND THE WIRE MESH SUPPORT TO THE BOTTOM OF
KOBE LESPEDEZA 10 LB/ACRE OR LOBE ACRE OF 10-10-10 THE TRENCH. FASTEN THE WIRE REINFORCEMENT,THEN FABRIC ON THE UPSLOPE SIDE OF
GENRE SLOPES,AVERAGE SOILS FERTILIZER THE FENCE POST. WIRE OR PLASTIC ZIP TIES SHOULD HAVE MINIMUM 50 POUND TENSILE
STRENGTH.
DATES TYPE RATE AMENDMENTS 6. WHEN A WIRE MESH SUPPORT FENCE IS USED.SPACE POSTS A MAXIMUM OF 8 FEET APART.
TYPE RATE MAY 1 -AUG. 15 GERMAN MILLET 40 LB/ACRE 2000 LB/ACRE GROUND SUPPORT POSTS SHOULD BE DRIVEN SECURELY INTO THE GROUND A MINIMUM OF 24 INCHES. BLACKBERRY HILLS,
AUG.25-SEPT.15 TALL FESCUE 80 LB/ACRE AGRICULTURAL UME- 7. EXTRA STRENGTH FILTER FABRIC WITH 6 FEET POST SPACING DOES NOT REQUIRE WIRE LLC
FEB.15-MAR.21 SERICEA LESPEDEZA 20 LB/ACRE STONE AND 750 LB/ MESH SUPPORT FENCE. SECURELY FASTEN THE FILTER FABRIC DIRECTLY TO POSTS. WIRE OR
ACRE OF 10-10-10 PLASTIC ZIP TES SHOULD HAVE MINIMUM 50 POUND TENSILE STRENGTH.
KOBE LESPEDEZA 10 LB/ACRE FERTIUZER
8. EXCAVATE A TRENCH APPROXIMATELY 4 INCHES WIDE AND 8 INCHES DEEP ALONG
DATES TYPE RATE AMENDMENTS THE PROPOSED LINE OF POSTS AND UPSLOPE FROM THE BARRIER.(SEE DETAIL)
HIGH MAMENANCE AREAS 9. PLACE 12"OF FABRIC ALONG THE BOTTOM AND SIDE OF TRENCH. 3409 UNION GROVE RD
AUG.15-DEC.30 RYE(GRAN) 120 LB/ACRE 2000 LB/ACRE GROUND GENRE SLOPES,SOILS WITH AVERAGE OR BETTER MOISTURE,COOL SITES AGRICULTURAL UME- 10. BACKFILL THE TRENCH WITH SOIL PLACED OVER THE FILTER FABRIC AND COMPACT. WINSTON SALEM,
THOROUGH COMPACTION OF THE BACKFILL IS CRITICAL TO SILT FENCE PERFORMANCE.
STONE AND 1000 LB/ NC 27127
ACRE OF 10-10-10 11. DO NOT ATTACH FILTER FABRIC TO EXISTING TREES. PHONE:[phone]
TYPE RATE FERTILIZER
[e-mail]
AUG.25-SEPT.15 BLEND OF TWO TURF-TYPE 200-250 LB/ACRE MAINTENANCE NOTES:
TALL FESCUES(90%)AND 1.FILTER BARRIERS SHALL BE INSPECTED BY THE FINANCIALLY
TWO OR MORE KENTUCKY MULCH SHALL BE APPLIED AT THE RATE OF 4000 LB/ACRE STRAW. RESPONSIBLE PARTY OR HIS AGENT IMMEDIATELY AFTER EACH
BLUEGRASS VARIETIES(10%) STRAW SHALL BE ANCHORED BY TACKING WITH ASPHALT. NETTING OR MULCH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL.
ANCHORING TOOL. ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY.
GENTLE SLOPES,DRIER SOILS,PHYSICAL UMITATIONS GRADED SLOPES AND FILLS-THE ANGLE FOR GRADED SLOPES AND FILLS 2.SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END __ _
SHALL BE NO GREATER THAN THE ANGLE WHICH CAN BE RETAINED BY OF THE EXPECTED USABLE LIFE AND THE BARRIER STILL IS NECESSARY,THE �:._.
VEGETATOE COVER OR OTHER ADEQUATE EROSION CONTROL DEVICES OR FABRIC SHALL BE REPLACED PROMPTLY. "Err
TYPE RATE STRUCTURES. "- �- - 1 -
3.SEDIMENT FENCE SHOULD DEPOSITS
REPLACED.THEYMOVED MUST BE ER EACH STORM EVENT REMOVED WHEN DEPOSITSOR SILT REACH 'H-0, 3iG-V'i-.•MeVii•¢,;, -P ,
AUG.25-SEPT.15 BLEND OF 50%KY-31 TALL 200-250 LB/ACRE . . �,Pr 0
FESCUE AND 50%MIXTURE APPROX.HALF THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN
PLACE AFTER THE SILT FENCE IS REMOVED SHALL BE DRESSED TO CONFORM TOP VIEW ^
OF TWOOR MORE TURF TYPE v`J 0
FESCUES
TALL FESCUES TO THE EXISTING GRADE,PREPARED AND SEEDED.
STANDARD SILT FENCE DETAIL Isar FENCE 2' M j
SPACING GUIDE FOR SLOPE BREAKS <
N.T.S.
SLOPE:1SPACING(FT.) NO 57 WASHED STONE 1'-B"MIN. •° Q
GRASS-LINED CHANNELS,AVERAGE SOILS ) N
STEEP SLOPES 3:1 20'
TYPE RATE 3:I 35' �oAy CLASS B STONE `tl/ t• CO
4:1 45' 2'SEDIMENT wovix'TER Fnsxc F W Z Q
AUG.25-OCT. TALL FESCUE 200 LB/ACRE OR 1 b C•9-C"a 4Cg t
4-5 LB/1000 SF LONG SLOPES 15-25X 50' STORAGE > •. " 4r..�•4.g'c• a ' ,�
10-1s% eD' 4• _ _S l�L_ffl-_=1lld11=1ll /: .,,Ah'
6-10% 125' SEDIMENT STORAGE LFIIF %� )1 J
GRASS-LINED CHANNELS,DRY SOILS 3-OR 200' N pIIpIIpIIpQ -11 SUP I II I-III IISII III (, 0
<3X 300' CROSS SECTION Ilpllpllplll I-1- II�II 1 -" J
TYPE RATE -1111�1111=11 I )llllll CO >
NII„I 0)
APRIL 15-JUNE 30 COMMON BERMUDA GRASS 40-80 LB/ACRE OR PER xcocxx xc[scu CHAPTER c.oz.Tos�E s.ozo n V Ix -1x-� C/)
1 -2 LB/1000 SF FRONT VIEW J c< I-
AMENDMENTS SHALL BE APPLIED AT THE RATE OF 4000 LB/ACRE OF GROUND TEMPORARY SEEDING MAINTENANCE: RESEED AND MULCH ALL AREAS G Z
AGRICULTURAL UMESTONE AND 1000 LB/ACRE OF 10-10-10 FERTIUZER. WHERE SEEDLING EMERGENCE IS POOR.OR WHERE EROSION OCCURS. = O
DRY SOIL,GRASS-LINED CHANNELS SHALL USE 3000 LB/ACRE OF GROUND DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE. SILT FENCE/SUPER SILT FENCE STONE OUTLET O
AGRICULTURAL UMESTONE AND 500 LB/ACRE OF 10-10-10 FERTILIZER. SILT
SEEDING MAINTENANCE:GRASS MUST BE MOWN TO
MULCH SHALL BE APPLIED AT THE RATE OF 4000 LB/ACRE OF STRAW. N.T.6. I..L
STRAW SHALL BE ANCHORED BY TACKING WITH ASPHALT. NETTING OR MULCH REDUCE COMPETITIVENESS WITH PERMANENT OR LONG TERM ' `
ANCHORING TOOL. JUTE OR EXCELSIOR MATTING SHALL BE USEDIN GRASS VEGETATION. RE-SEEDING SHALL BE PROVIDED AS NEEDED TO V
UNED CHANNELS TO CALCULATED HIGH WATER DEPTH. ENSURE ADEQUATE GROUND-COVER. 7
I I- Z
STABILIZATION TIMEFRAMES W/�/'� 0>-
SITE AREA DESCRIPTION STABILIZATION TIMEFRAME EXCEPTIONS W
© PERIMETER DIKES,SWALES,DITCHES AND SLOPES 7 DAYS NONE
CDA HIGH QUALITY WATER(HOW)ZONES 7 DAYS NONE Y. ICO
p SLOPES STEEPER THAN 3:1 7 DAYS IF SLOPES ARE 10'OR LESS IN LENGTH AND ARE NOT r) D 0
FL STEEPER THAN 2..1, 14 DAYS ARE ALLOWED. �
SLOPES 3:1 OR RATTER 14 DAYS 7 DAYS FOR SLOPES GREATER THAN 50'IN LENGTH <ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1 14 DAYS NONE EXCEPT FOR PERIMETERS AND HOW ZONES /•J LLI 1..�
CO W
SEEDING SCHEDULE&NOTES L- THE DISTANCE SUCH THAT POINTS
A&B ARE OF EQUAL ELEVATION
A B
N/`//',/,‘/''r„ �/`�, , , vAn\,,A,yAvA \ \ REVISIONS
MINIMUM - PUBLIC DILL
STREET
15" CONCRETE OR CMP CULVERTS SHALL BE
w''L t „51�I USED AS NEEDED FOR DITCH CROSSINGS. ,
lk
6"MINIMUM THICKNESS 2
EXISTING ::LiER FABRIC UNDER STONE 141111:1"
B"MIN. erg® -•�,'' CLASS B STONE
GROUND NOTFF: 70 -® •yj���'.•1. PROVIDE 6"MINIMUM ¢ ?rjF� •;v_Ja�r`},/ MINIMUM IS"CMP TEMP.CULVERT STONE DEPTH � ''',,P-*AV,.
i_`�t 040.\
12' 0,00 0 0 0 0 0 0 0_50,,,,
0 0 0 0 0 0 0 PUBLIC FOR DIVERSION DITCHE 2 STONE5aWASHEO ;;;� •:,Av.. �.�yWflo� )•14, FLOW
000000000000000000 STREET RAILROAD BALLAST D girl 4'TO 6't
MIN. CLASS B STONE �I
/ O�O�O�0�0�0�0�0000 AS NEEDED MIX �1'.
1 3. INSTALL SOIL
� TYPICAL LONGITUDINAL SECTION
STABILIZATION
FABRIC OR 4" p
GENERAL NOTES: ` \ 8�0 COMPACTED ABC F!
A STABILIZED PAD OF STONE SHALL BE LOCATED WHERE TRAFFIC WILL BE ENTERING OR STONE UNDER CHECK DAM 1,5'MIN.
LEAVING A CONSTRUCTION SITE TO OR FROM A PUBLIC STREET ENTRANCE
4. ANY AGGREGATE CLASS B STO PROJECT NO.:2021.39
STONE SHALL BE 2"to 3"COARSE AGGREGATE ,� TRAOKEO INTD THE ISOMETRIC wETv .��-
ROADWAY MUST BE �� �1 SCALE: N.T.S.
THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWEING SWEPT BACK ONSITE .��►
OF SEDIMENT ONTO PUBLIC STREETS OR EXISTING PAVEMENT. THIS MAY REQUIRE PERIODIC TOP ON A NIGHTLY BASIS NOTES: '11��� 1�/� -
ORESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF SILT FENCE CURB ��..�.��...... DRAWN BY:ABZ
CD ANY MEASURES USED TO TRAP SEDIMENT. ØèiiIIIIII! . lI
&CUTTER 5 MINIMUM LENGTH OF i. 7YP/CAL CROSS SECTION MAY ALSO BE USED/N OTHER DITCH SHAPESFILTER CLOTH3 ENTRANCE-252. THE CLASS OF STONE SHALL BE AS DIRECTED BY THE ENGINEER, ��� � 1 CHECKED BY:MSL
"0 ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVEDEXCEPT WHERE SHOWN IN THE PLANS.(nIMMEDIATELY. �✓ DATE:11/08/2021
J WHEN NECESSARY, WHEELS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING A PUBLIC TYPICAL CROSS SECTION -
Q STREET WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED
W STONE WHICH DRAINS INTO AN APPROVED SEDIMENT BASIN. ROCK CHECK DAM DETAIL
FILTER FABRIC SHALL BE MIRAFI 500 OR EQUAL. N.T.S. SHEET NO:
CD
Li STABILIZED CONSTRUCTION ENTRANCE/EXIT CONSTRUCTION ENTRANCE
I N.T.S. SINGLE FAMILY LOT
_ N.F.S.
3 .0
N

STRAW BALE BARRIER CONCRETE WASHOUT L1' J/�,
STAKE(TYP) EMERGENCY SPILLWAY J
IIIIII 5 � +r 6"FREEBOARD (MIN.) 2.0' SPILLWAY LATHAM-'WALTERS
�mm1M SKIMMER W/ROPE ATTACHED ENGINEERING,INC.
B , , B SEE SKIMMEER DETAIL BELOW + N.C.CORP.LTC.C-1815
'.I,.�ELEV.-SEE TABLE
os' 1 16507-A NORTHCRO55 DRIVE
EMBANKMENT STABILIZED T HPHONE:V LLE,N.C.28078
14
SELECTED FILL WITH VEGETATION PHONE:[phone]
STAPLES%"DIAL 4"STAPLE -c PLACED IN LAYERS
En BINDING WIRE - 2:1 SLOPE MAX. FAX: [phone]
(2 PER BALE) AND COMPACTED
Ma
MIII
I
�I� MIN ELEV.-SEE TABLE EHI plpE END ELEV.-SEE TABLE ,`�N CAR,,,,,
STRAW BALE "" �``�
mmm� I W000 OR I `O:OF41 41°''
NATIVE MATERIAL METAL STAKES RIP RAP APRON Vag /Sill
(OPTIONAL) (2 PER BALE) AT OUTLET SEAL
STRAW BALE ww SEE BELOW _ i 17646 -
PLAN (ITO) SECTION B-B I(�° IIA�RI:Q;
CUT-OFF TRENCH
ME..A.BOVE GRADE. 2'DEEP,3'BOTTOM %�(`FALiNF-F'R'°P'(�`
WITH STRAW BALES 2:1 SIDE SLOPES
NOTES: SECTION THROUGH EMBANKMENT
LETTERS A MINIMUM I. ACTUAL LAYOUT DETERMINED IN FIELD. 6. SILT FENCE SHALL BE INSTALLED AROUND
OF S IN HEIGHT PERIMETER OF CONCRETE WASHOUT AREA
2. INSTALL CONCRETE WASHOUT SIGN(24'X24( EXCEPT FOR THE SIDE UTILIZED FOR BASIN DRAINAGE
QIQ SURFACE AREA SURFACE AREA VOLUME VOLUME BASIN TOP EMB. WEIR BOTTOM OUTLET WEIR 4"PVC
MINIMUM) WITHIN 30'OF THE TEMPORARY ACCESSING THE WASHOUT. NUMBER (AC) (CPS) REQUIRED PROVIDED REQUIRED PROVIDED B L ELEV. ELEV. ELEV. ELEV. LENGTH LENGTH
CONCRETE WASHOUT FACILITY. 1 3.83 71.8 3840 S.F. 3893 SF. 3724 CF. 6803 C.F. 43'x91' 748.0 746.0 744.0 741.5 5' i30'
I CONCRET I 7. A ROCK CONSTRUCTION ENTRANCE MAY BE
WASHOUT 3. TEMPORARY WASHOUT AREA MUST BE AT LEAST NECESSARY ALONG ONE SIDE OF THE 2 2.01 6.2 2013 S.F. 2147 S.F. 3435 C.F. 3593 C.F. 33'x66' 750.0 748.0 746.0 745.5 5' ±26'
50'FROM A STORM DRAIN, CREEK BANK OR WASHOUT TO PROVIDE VEHICLE ACCESS.
PERIMETER CONTROL.I I
4. CLEAN OUT CONCRETE WASHOUT AREA WHEN
509 FULL. BLACKBERRY HILLS,
CONCRETE WASHOUT SIGN DETAIL 5. THE KEY TO FUNCTIONAL CONCRETE WASHOUTS LLC
IS WEEKLY INSPECTIONS, ROUTINE MAINTENANCE, CONCRETE WASHOUT
AND REGULAR CLEAN OUT.
STRAW BALES OR ABOVE GROUND NOTES:
NOT TO SCALE 1.LOCATE THE SEDIMENT INLETS TO THE BASIN THE GREATEST DISTANCE FROM THE PRINCIPLE SPILLWAY. 3409 UNION GROVE RD
2.ALLOW THE MAXIMUM REASONABLE DETENTION PERIOD BEFORE THE BASIN IS COMPLETELY DEWATERED-APPROX.48 HOURS. WINSTON SALEM,
3.REDUCE THE INFLOW VELOCITY AND DIVERT ALL SEDIMENT-FREE RUNNOFF WHERE POSSIBLE. NC 27127
PHONE[phone]
SEDIMENT BASIN W/SKIMMER [e-mail]
UPDATED 12/3/07 N.T.S.
Z
ARM ASSEMBLY O
- C
( "C"ENCLOSURE - Cr)
Do RSERINaLPrlIPE,CHHEO or s iPZE WATER ENTRY UNIT N H
OR END of SKIMMER BOX, INLET ZONE 2.of SURFACE PERSPECTIVE VIEW Q U W
DESIGNED BY ENGINEER 10PSKIMNERHEO INLET ZONE 25A coSKIMMER SHALglYs MTMEXCAVATED or SURFACE AREA PVC END PVC VENT SCHEDULE 40 z Q
UNDER 5 \Water
of SURFACE AREA CAP PVC ELBOW PIPE PVC PIPE
D Ili
GENERAL NOTES:
EMBANKMENT \ OUTLET ZONE x 1 DRIVE 5'STEEL POST AT LEAST 24" _E..II.E_ WATER SURFACE �MN�\ J J
TO FORM BASIN ���� N INTO SOLID GROUND. ���V=11�.' ` ���� ��/� J_
,ILLWAG SEE
;i\Lai F 1/I /Iii----,,,,
'7W�I��yT 11• PVC END CAP SCHEDULE 40Et
`w��U V/SPILLWAY.SEE 13 /r I` %i/ I/ 2. USE STAPLES 1'APART HORIZONTLLY
op
'OI / AND VERTICALLY TO ATTACH THE
•
/I0/0r0 / s10 111V ` FILTER FABRIC TO THE WIRE FENCE. PVC HOLES PVC PIPE
Fy'N EjE i�S1 ( II OIII % PVC TEE 1/2"Cu HOLES ORIFICE -I-1 C
3.SPACE THE BAFFLES ACCORDING TO PLATEG
AIli 01411.1
r/I III THE APPROVED PLAN. IN UNDERSIDE PVC TEE
BAFFLES:SEE M� 'NI'
I Ilrlrrr Z
/�1Y / I y 4.THE FLOOR OF THE BASIN IN THE FLEXIBLE HOSE O
Ip I r 1II L OUTLET ZONE AND BERMS SHOULD
CONSTRUCTION ALTERNATING
/ / `'�!I 11�yG/� °• y ...d BE SEEDED IMMEDIATELLY AFTER IIIIII\,•\�,` O
S i' THE BASIN IS CONSTRUCTED. \\M\\R� LryLI
/ / '... �% BOTTOM SURFACE
INFLOW FROM 90ES / *'-'10.4�fll3' END VIEW FRONT VIEW N
(MPICAL)GER BAFFLE- DIVERTED TO UPPER '. 'v QooB. IL1LCO
1 J
END OF BASIN TO 1 ♦ !.•.1- OUTIICTVENT 1 E �4-0"MAX.SPACING / I I \\\
�/ DITCH m > O
STORAGE IN BASIN (TYPICAL)
END OF --CM_ / \ STRAPS SUSPENDING INLET
EXCAVATION TO (TYPICAL) 1 X_ /X , _ �/1
Irak
/ \ , N
4"OUTLET END Q
FLOAT
CONNECTED TO 1 1 I
-` I S.STEEL PO RISER OR PIPE 4� W1 �T •
w
\�/L}LENGTH To SETH-SHAPED
ED FLOW.�
iE AS LONG AS DE THROUGH EMBANKMENT M� 1'
INFLOW INTO END OF BASIN UPPER UNLBOTESS A -SHAPED TRENCH
n CO LLJ
iiii‘t* -
SMALL BASNSU�D.SEE IN
INSTRUCTIONS.
40
NOTE ON SPILLWAY PUCEMENT:WHENEVER POSSIBLE,PUCE THE SPILLWAY AROUND ONE END OF THE DAM - - BURIED IN TRENCH r / INLET SCREEN/DOOR
INSTEAD HE �W N TMlN FILL FOIR THE DAM TO MINIMIZE THE
NS�UCTIUNF FAILURE
KE OUTFLOWCARE
MUST NE TAKEN FA WHEN I I�nIII`- III W/ORIRC£INSIDE(0)
LINING ANDA0,THE ERODIBLE FILL.FOLLOW H INSTAL ON INSTRUCT..A KEEPU THE BRl II ) 1-,_ f n �� REVISIONS
SOME CASE THE MFEATURIENT REES NEEDED TOIN ECREATETS MAYAN EFFECTNETSEDIMENT BASIN MUST BE BASINCONFLICT MH PERMANENT DETENTION VIDED DURING CONSTRUC ONN. l(. BARREL PIPE OR'ARM" INLET EXTENSION(C)
CONSTRUCTIONAT (WHEN THE DRAINAGE ARE IS SUCCESSFULLY STABILIZED)THE BASIN IS CONVERTED TO (B)
THE TPERMANENT CONFlGURATION
BAFFLE INSTALLATION DETAIL FLEX HOSE(A) FAIRCLOTH SKIMMER
SKIMMER BASIN COMPONENTS-PLAN VIEW N.T.S.
NOT TO SCALE
BASIN i SKIMMER A B C D
SIZE FLEX PVC INLET ORIFICE
HOSE ARM EXT. SIZE
1
2
PROJECT NO.:2021.39
SKIMMER BASIN DETAIL S-CALE: N.T.S.
N.T.S. D-RAWN BY:ABZ
CD
CHECKED BY:MSL
(/) DA-TE:11/08/2021
SE
I-
LU
Cli
SHEET NO:
CD
W
I
3 . 1
N

i
PARTPART III PART III JJJ,
III
SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING
LATHAM-WALTERS
SECTION A:SELF-INSPECTION SECTION C:REPORTING
S.E&SCCTIO B:RECORDKEEPING 1.Occurrences that must be reported
ENGINEERING,INC.
Self-inspections are required during normal business hours in accordance with the table 1. SC Plan Documentation per
below.When adverse weather or site conditions would cause the safety of the inspection Permittees shall report the following occurrences: N.C.CORP.LIC.C-1815
The approved E&SC plan as well as any approved deviation shall be kept on the site.The
personnel to be in jeopardy,the inspection may be delayed until the next business day on (a) Visible sediment deposition in stream or wetland. 16507-A NORTHCROSS DRIVE
which it is safe to perform the ins ¢ion.In addition,when a storm event of equal or approved E&SC plan must be kept up-to-date throughout the coverage under this permit.
pe pe qua HUNTERSVILLE,N.C.28078
greater than 1.0 inch occurs outside of normal business hours,the self-inspection shall be The following items pertaining to the E&SC plan shall be documented in the manner
performed upon the commencement of the next business day.Any time when inspections described: (b) Oil spills if: PHONE[phone]
were delayed shall be noted in the Inspection Record.
• They are lessthansormore,
25 FAX: [phone]
Item to Document Documentation Requirements • They are less than 25 gallons but Cannot be cleaned up within 24 hours,
Fim., (a)Each E&SC Measure has been installed Initial and date each E&SC Measure on a copy • They cause Sheen On surface waters(regardless Of volume),or rrr rr
Inspect Wring normal Inseerli°n records must Wind. and does not significantly deviate from the of the¢approved Plan or complete,date • They are within 100 feet of surface waters(regardless of volume. `rt ESSf '
hours)
gm pprave p g �N Rp'''r,
(Main gauge Daily business her locations,dimensions and relative elevations and sign an inspection report that lists each ma`s`tii.8 ESS%0a0 ''�
in If made during weekend or shown on the approved E&SC Plan. EAST Measure shown on the approved f&SC g�y�a/{•�y�.�� I ��.�i'
workinggood Daily rainfall
observations are ma plan.This documentation is required upon the (a) Releases of hazardous substances in excess of reportable quantities under Section 311 �F7/FF""" s0 4, .
order available,record the dcumubuve no 'ra n measurement"fro information
un initial installation of the E&SC Measures or if of the Clean Water Act(Ref:40 CFR 110.3 and 40 CFR 117.3)or Section 102 of CERCLA SEAL r.
n last the MSC Measures are modified after initial (Ref:40 CFR 302.4)or G.&143-215.85. _ 17646 need •
"zero."The pernittee may use III
attentale anoner rain-mood g device b A phase f grading has been completed.ll occurred shall he recorded as
�Ini iial and date of the approved E&SC unanticipated ��°•°'•F EQ I•fie•(] p a o g figcopy sign
an (b) Anticipated bypasses and bypasses. r,t�ALME••••''(
approved
ImImR Planar complete,date and sgoo an inspection p''t y,Ps•
sores least by
oh measures inspected report to indicate completionof the IL S'
and within alendar 24 meofine pesonperts 2.Date and time of the e rinlegtraI Pope
s., construction phase. (c) Noncompliance with the conditions of this permit that may endanger health or the Silt
Inch in roperlyhours of a rain 4. �o whethertn sir were P (c)Ground cover is located and installed Initial and date a copy of the approved E&5C environment.
24 hours" 5.oescdpton of maintenance needs for the measure, in accordance with the approved E&SC Plan or complete,date and sign an inspection
s.Description, and date ofc°rrective actions taken. Plan. report to indicate compliance with approved 2.R Reporting Timeframes and Other Requirements
(3)Stormwater At leastonce per 1.Identification area discharge outfalls inspected, ep0 g
ection, ground rover a and sign an. After a permittee becomes aware of an occurrence that must be reported,he shall contact
outfulls(500s) and within z4 7 calendar ys 2.Date and
the peso[time of epeformingthe lspection, (di The maintenance and repair Complete,date and sign an inspection report.hours of a rain 4.raceme of the appropriate Division regional office within outsidenormal and in accordance with the
Al stormwater pollution such as requirements far all MSC Measures other requirements listed below.Occurrences outside normal business hours may also be
24 hours Inch n5.Indication vaseor
iment leanded Iving me sits or lc ration, have been performed. reported to the Division's Emergency Response personnel at(800)662-7956,(800)
5.Description,evsdenre,and date recorrective actions taken. (e)Corrective actions have been taken Initial and date a copy of the approved E&SC 858-0368 or(919)733-3300.
(41 Perimeter of At leaSt once per If visible sedimentation is found outsides"e limits,then a record to E&SC Measures. Plan a complete,date and sign an inspection
site tli h report to indicate the completion of the
cleana.with.34 1.Actions taken to up or stabilize Me se ment[ha[az le
hours rea rain the site ft corrective action. Occurrence Reporting Timeframes(Altar Discovery)and Other Requirements
even, Inch In escrilxionoevidence,and dare of corrective actions taken,and (a)Visible sediment •Within20 hours,an oral or electronic notification.
24 on.oi 3.tin explanation as tome actions taken[°control future 2.Additional Documentation deposition in •Within 7 calendar days,a repots that contains a description of the BLACKBERRY HILLS,
(slstreamsor At least once per If Me stream or wetland has increased visible sedimentation or a In addition to the E&SC Plan documents above,the following items shall be kept on the stream or wetland sediment and actions takenthen requirement
address the cause of the deposition.
she midity from Me construction Division staff may waive requirement fora written report on a LLC
oor Wire and Wreln 24 mtlane ttivty,then a record of me following shall be made: Site case-by-case basis.
(where Description,evidence and date of corrective actions taken,and and available for agency inspectors at all times during normal business hours,unless the •If the stream is named on the NC list as impaired for sediment-
access,ble) en o inch in of the e appropriate iw Division provides a site-specific exemption based on unique site conditions that make this related causes,the permitter maye he
be re required to perform additional
24 hours anal Office per Part III.Section tC,Item(21(a)of this permit requirement not practical: monitoring,Inspections or apply more stringent practices if staff
of Mis permit.
(slur axe fig Una determine that additional requirements are needed to assure compliance 3409 UNION GROVE RD
gradMg measures,clearing and grubbing,installation of storrn (a) This general permit as well as the certificate of coverage,after it is received. with the federal or state impaired-waters conditions.
WINSTONC2SALEM,
measures - (b)Dil spills antl • Within 24 hours,an Orel or electronic notification.The notification NC 27127
n Records of inspections made during the previous 30 days.The permittee shall record release of shall include information about the date,time,nature,volume and
Mound .e.l urbon or redevelopment permanent (b) the required observations on the Inspection Record Form provided by the Division or2.Documentation that the requircd ground stabilization
measures have been provided within Me required hazardous location of the spin or release. PHONE:[phone]
a similar inspection form that includes all the required elements.Use of substances per stem COEFOR@GMAILCOM
assurance that they will be provided as electronically-available records in lieu of the required paper copies will be allowed if 1(b)-(c)above
soon possible. shown to provide equal access and utility as the hard-copy records. (4)Anticipated •Arep4tt ae least tact days evaluation
Me date theantof the bypass,quality and
bypasses).CFR The report shall indude an evaluation of anticipated and
NOTE The rain inspection resets the required 7 calendar day inspection requirement. (c) All data used to complete the Notice of Intent and alder inspection records shall be (di Unanticipated
effect of the bypass.
(di)asses PiO CFR • Within 2C hours,e oral a or electronicnotification.
maintained fora period of three years after project completion and made available bypasses 140 CFR • WIM/n7ralendardayy arepart that includes an evaluation of the
upon request.[40 CFR 122.411 122.4101OP)] quality and effect of the bypass.
(e)Noncompliance • Within 24 hours,an oral or electronic notification.
with the conditions • Within 7 calendar cloys,a repot that contains a description of the
of this permit that noncompliance,and its causes:the period of noncompliance,
may endanger including exact dates and Wes,and if the noncompliance has not O
health or the been corrected,the anticipated time noncompliance is expected to
nt[40 continue)and steps taken or planned to reduce,eliminate and `^
CFR 122.41(I)(7)] prevent reoccurrence of the noncompliance.IQ CFR 122.41(1)(6). (I) �,/J
CO
• Division staff may waive the requirement for a written report on a /� M W
rase-by-case basis.
,-,NORTH CAROLINA N I-
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NCGO1 SELF-INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19 CO Lu z
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GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH EQUIPMENT AND VEHICLE MAINTENANCE URE%/E WASHOUT
THE NCGO1 CONSTRUCTION GENERAL PERMIT 1. Maintain vehicles and equipment to prevent discharge of fluids. STRUCTURE vrrR LINER J (n Et
Implementing the details and specifications on this plan sheet will result in the construction 2. Provide drip pans under any stored equipment. _ _e J Q
activity being considered compliant with the Ground Stabilization and Materials Handling d,r � i-•'-) ec
3. Identify leaks and repair as soon as feasible,or remove leaking equipment from the LL� {{.. -e'a� G
sections of the NCGO1 Construction General Permit(Sections E and F,respectively).The t '7■I �>g „" E O D
permittee shall comply with the Erosion and Sediment Control plan approved by the project.
delegated authority having jurisdiction.All details and specifications shown on this sheet 4. Collect all spent fluids,store in separate containers and properly dispose as M 4 i,;•,a .),'e
may not apply depending on site conditions and the delegated authority having jurisdiction. hazardous waste(recycle when possible). ° _L
5. Remove leaking vehicles and construction equipment from service until the problem '=. '•""^ "'"^"'�' r w
SECTION E:GROUND STABILIZATION has been corrected. �„„w"®��, ,IF r /•�LISZN
Required Ground Stabilization Timeframes 6. Bring used fuels,lubricants,coolants,hydraulic fluids and other petroleum products m ,a.,,.....e •vw.�.•• L.1� II
Stabilize within this to a recycling or disposal Center that handles these materials. .•w..-17,m.•..i....e. "^am=4. f/ CO
Site Area Description mab,liee within
Timeframe variations rSena r x%map,swan). dmr Gess, i iT erns inTi RE I 1 1
days after ceasing LITTER,BUILDING MATERIAL AND LAND CLEARING WASTE la CO O
land disturbance 1. Never bury or burn waste.Place litter and debris in approved waste containers. `L.)
(a) Perimeter dikes, 2. Provide a sufficient number and size of waste containers(e.g dumpster,trash CONCRETE WASHOUTS = V wales,ditches,and 7 None receptacle)on site to contain construction and domestic wastes. 1. Do not discharge concrete or cement slurry from the site.
perimeter slopes 3. Locate waste containers at least 50 feet away from storm drain inlets and surface 2. Dispose of,or recycle settled,hardened concrete residue in accordance with local U CI) U
(b) High Quality Water 7 None waters unless no other alternatives are reasonably available. and state solid waste regulations and at an approved facility. Q P
(HOW)Zones 4. Locate waste containers on areas that do not receive substantial amounts of runoff 3. Manage washout from mortar mixers in accordance with the above item and in z
Ic) Slopes steeper thanslopes are length from upland areas and does not drain directly to a storm drain,stream or wetland. addition place the mixer and associated materials on impervious barrier and within il..l
If 10'or less in lest h and are J
3:1 7 not steeper than 2:1,14 days are 5. Cover waste containers at the end of each workday and before storm events or lot perimeter silt fence. CO
provide secondary containment.Repair or replace damaged waste containers. 4. Install temporary concrete washouts per local requirements,where applicable.If an
-7 days for slopes greater than 50'in 6. Anchor all lightweight items in waste containers during times of high winds. alternate method or product is to be used,contact your approval authority for
length and with slopes steeper than 4:1 7. Empty waste containers as needed to prevent overflow.Clean up immediately if review and approval.If local standard details are not available,use one of the two
-7 days for perimeter dikes,swales, containers overflow. types of temporary concrete washouts provided on this detail.
(d) Slopes 3:1 to 4:1 14 ditches,perimeter slopes and HQW 8. Dispose waste off-site at an approved disposal facility. 5. Do not use Concrete washouts for dewatering or storing defective Curb or sidewalk
Zones 9. On business days,cleanup and dispose of waste in designated waste containers. sections.Stormwater accumulated within the washout may not be pumped into or REVISIONS
-10 days for Falls Lake Watershed discharged to the storm drain system or receiving surface waters.Liquid waste must
-7 days for perimeter dikes,swales, PAINT AND OTHER LIQUID WASTE be pumped out and removed from project.
ditches,perimeter slopes and HQW Zones 1. Do not dump paint and other liquid waste into storm drains,streams or wetlands. 6. Locate washouts at least er50 feet from storm drain inlets and surface waters unless it
(e) Areas with slopes 14 -10 days for Falls Lake Watershed unless 2. Locate paint washouts at least 50 feet away from storm drain inlets and surface can be shown that no other alternatives are reasonably available.At a minimum,
flatter than 4:1 there is zero slope waters unless no other alternatives are reasonably available. install protection of storm drain inlet(s)closest to the washout which could receive
wastes in controlled area. spills or overflow.
3. Contain liquid Note:After the permanent cessation of construction activities,any areas with temporary 7. Locate washouts in an easily accessible area,on level ground and install a stone
ground stabilization shall be converted to permanent ground stabilization as soon as 4. Containment must be labeled,sized and placed appropriately for the needs of site. entrance pad in front of the washout.Additional controls may be required by the
practicable but in no case longer than 90 calendar days after the last land disturbing 5. Prevent the discharge of soaps,solvents,detergents and other liquid wastes from approving authority.
activity.Temporary ground stabilization shall be maintained in a manner to renderthe construction sites. 8. Install at least one sign directing concrete trucks to the washout within the project
surface stable against accelerated erosion until permanent ground stabilization is achieved. limits.Post signage on the washout itself to identify this location.
PORTABLE TOILETS 9. Remove leavings from the washout when at approximately 75%capacity to limit
GROUND STABILIZATION SPECIFICATION 1. Install portable toilets on level ground,at least 50 feet away from storm drains, overflow events.Replace the tarp,sand bags or other temporary structural
Stabilize the ground sufficiently so that rain will not dislodge the soil.Use one of the streams or wetlands unless there is no alternative reasonably available.If50 foot components when no longer functional.When utilizing alternative or proprietary
techniques in the table below: offset is not attainable,provide relocation of portable toilet behind silt fence or place products,follow manufacturer's instructions.
Temporary stabilization Permanent stabilization • on a gravel pad and surround with sand bags. 10.At the completion of the concrete work,remove remaining leavings and dispose of
•Temporary grass seed covered with straw or •Permanent grass seed covered with straw or 2. Provide staking or anchoring of portable toilets during periods of high winds or in high in an approved disposal facility.Fill pit,if applicable,and stabilize any disturbance
other mulches and tackifiers other mulches and tackifiers foot traffic areas. caused by removal of washout.
•Hydroseeding •Geotextile fabrics such as permanent soil 3. Monitor portable toilets for leaking and properly dispose of any leaked material.
•Rolled erosion control products with or reinforcemere matting Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
without temporary grass seed •Hydroseeaing with properly operating unit. -
•Appropriately applied straw or other mulch •Shrubs or other permanent plantings covered HERBICIDES,PESTICIDES AND RODENTICIDES
•Plastic sheeting oW mulch 1. Store and apply herbicides,pesticides and rodenticides in accordance with label PROJECT NO.:2021.39
•Uniform and evenly distributed ground cover EARTHEN STOCKPILE MANAGEMENT restrictions.
sufficient to restrain erosion 1. Show stockpile locations on plans.Locate earthen-material stockpile areas at least 2. Store herbicides,pesticides and rodenticides in their original containers with the SCALE: N.T.S.
•structural methods such as concrete,asphalt or 50 feet away from storm drain inlets,sediment basins,perimeter sediment controls label,which lists directions for use,ingredients and first aid steps in case of
raining walls and surface waters unless it can be shown no other alternatives are reasonably accidental poisoning. DRAWN BY:ABZ
•Rolled erosion control products with grass seed available.
C3 3. Do not store herbicides,pesticides and rodenticides in areas where flooding is
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of possible or where they may spill or leak into wells,stormwater drains,ground water CHECKED BY:MEL
POLYACRYLAMIDES(PAMS)AND FLOCCULANTS five feet from the toe of stockpile.
or surface water.If a spill occurs,clean area immediately.
1. Select flocculants that are appropriate for the soils being exposed during 3. Provide stable stone access point when feasible. DATE 11/08/2021
construction,selecting from the NC DWR List of Approved PAMS/Flocculants. 4. Stabilize stockpile within the tmeframes provided on this sheet and in accordance 4. Do not stockpile these materials onsite.
0 2. Apply flocculants at or before the inlets to Erodes and Sediment Control Measures. with the approved plan and any additional requirements.Soil stabilization is defined
CD3. Apply flocculants at the concentrations specified in the NC DWR List of Approved erosion vegetative,physical or chemical coverage techniques that will restrain accelerated HAZARDOUS AND TOXIC WASTE
PAMS/flocculants and in accordance with the manufacturer's instructions. on disturbed soils for temporary or permanent control needs.
Z 1. Create designated hazardous waste collection areas on-site.
4. Provide ponding area for containment of treated Stormwater before discharging SHEET NO:
offsite. 2. Place hazardous waste Containers under cover or in secondary containment.
U NORTH CAROLINA 3. Do not store hazardous chemicals,drums or bagged materials directly on the ground.
Li 5. Store flocculants in leak-proof containers that are kept under storm-resistant cover
g nt Environmental Quality
I or surrounded by secondary containment structures.
NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE:04/01/19 C4 .0
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