NCC242213_ESC Approval Submitted_20240723

SITE DATA VICINITY MAP(NOT TO SCALE):
PARCEL ID: Ro1720-002-002-000
ZONING: I-1(LIGHT INDUSTRIAL) HONE
C HONE
13'
COMA LAND USE CLASSIFICATION: aZ
18' 31 AQUIFER RESOURCE PROTECTION AREA
1 6 PROJECT ADDRESS: 301 CROWATAN RD
WILMINGTON,NC 28429 0
4�7I �7�11� SITE
%171' ��� CURRENT OWNER: ALAN CHARLES&JULIE KING
n�.� M 608 BLUE POINT DR o
"74P BOOK 16,PA C WILMINGTON,NC 28411 3
GEgs ifit G
ain
TOTAL ACREAGE IN PROJECT BOUNDARY: 2.85 AC(124,285 SF) _
�1II _ TOTAL DISTURBED AREA: z.8 AC
0. e� , ry BUILDING SIZE: 6,000 SF REVISIONS
I I III 'II mmi 1oa8a6 REV.PER NHC STORMWATER
lT
1 �� �, BUILDING SETBACKS: COMMENTSREDUCED BUILDING AND GRAVEL
1 III t �``, / FRONT: REQUIRED=50' EXISTING=u7.7,
z6.3o ��� AREAS.NEW OWNER
1 1 II N/F m 1 ®' ��= EXISTING IMPERVIOUS AREAS:
CARTER
JAMES
HERM E JR RE MARILYN 1087 a 4� 18' �,y0 ./ G
PROPOSED IMPEVEL RVIOUS AREAS: 31,398 S.F.±124,285 S.F.=25.3%
I III CASTLE HAYNE,NC 28429 1 BUILDINGS gso0 .F.
I Ro1S17-oo1-oor-Soo
CONCRETE SIDEWALK&PARKING 790;SS's..
F.
1 ZONING:I-1 POND NORMAL POOL DIMENSIONS/ GRAVEL PARKING s,965F.
1 I ADDITIONAL CONTOURS \ FUTURE 1,gg6 F.
/ TOTAL 16,501F.
Z
TOTAL
IMPERVIOUSG AREAS: 31,398 S.F. O
I
40'EMERGENCY GRASSED SPILLWAY PROPOSED 16,5o1 S.F. ll60
I INV:2q.o TOTAL 4ZS99 S.F.+124,285 S.F.=38.5% ^�� o 2
1 WET DETENTION BASIN / 1--�-�1 t`m d
pj N
I C�N
1 18"FES I :25.4 FP: 26.8 EX.CONCRETE DRIVEWAYAPRON 1,5go S.F. A-, m tg,p
1 11 W/5'X10 a 2"ED NP: 25.8 VD G A a y o�
BTM:18.8 PARKING REQUIRED: ,7 66-.P.
1 r ay / (One and one-half(1.5)spaces for each two(2)employees on shift of greatest employment,one(0 Z w 0 y
`' / space for each managerial personnel,one(1)visitor parking space for each ten(1o)managerial O La U o
I A.' Sot°1z'3o"E z9 personnel and one space for each vehicle used directly in conduct of the business) C \ �4 0
1 ® �_ =� 10 EMPLOYEES,1 MANAGER,10 VEHICLES= 19.5 SPACES `/ w O 7 g z
`���',,, w _ o
I o `,� . '4 mo o' ---__ PARKING PROVIDED: zo SPACES(FOUR INSIDE BUILDING) w O o.U
,.1 ®®® ���_ FOUNDATION PQLANTINGS: �q a a
♦ J n , REQUIRED: 166 SF(1,386 S.F.X 12%)
) \
1 W _ • PROVIDED: 181 SF 4 5 O
1 m _ [s PARKING LOT INTERIOR LANDSCAPING: '�
REQUIRED: 3,25E SF(40,676 S.F.X S%)
PROVIDED: 3,534 SF W
I b"�V �- 1 Plxc ro'MAINTENANCE D %
yuIS�37 �� ACCESS EASEME P
13o.ob DETENTION BASIN \
HERMITAGE RD.STREETYARD REQUIREMENTS:25'(37 5 MAX/12.5MIN '
4,iliiiilli7 18"FES INV:z5.8
�� W/5 X1o'X1z"ED 249X FRONTAGE-32.5 FT OF DRIVEWAY
INV:25.8I III d-alai IL im 5 349 LF FRONTAGE= 7,912.5 SF �\l`
Imo' \ . tra' INE DI#4 % PROVIDED: 8,218 S.F.
1 I
Eco
RIM:28.5
1 INV 26 o CROWATAN RD.STREETYARD REQUIREMENTS:12.5'(18.75 MAX/6.25 MIN
I ® ' 3 1 GRAS ED SWALEn.o , 390 LF FRONTAGE-32.5 FT OF DRIVEWAY
12.5'X 357.5 LF FRONTAGE= 4,46E SF
cr r/ r I -_�. s PROVIDED: 4,592 S.F.
x r`ir fir`-r`r r`r`r`r r r`r`r`r`r`r`ir.`ir` -zet r .�.:1-0-trYr 1rYrY0---1-�rY-3,01-`�r t-2�r`t-4---r`a-1-1-4
r.r��.. AI z rr`r`r`r`r`r`r`r.`r`r`r`r`r`r`r` rr`r`r`r` . r`r�r`r`r`r`r`r`r`r`r`r`r`r`r`r`r`rr`r`r`r`r`r`r`r-
1 W z, 1 I r r r .-'r r r r r r'r r�{r�{r . f'{r:��{r�{r�{r�{r�{r�{r�{r�{r�{r�{r�{r�{r�{r�{r h{r�{r�{r�{r�{r�{r�{r�{r�i %0, N/F f7� U
GARRETT GLENN HOWARD Z
1 I c. II 1 I I =kvior - L- f / ASSA �`°Y-'.1 812 INLET VIEW DR �7 Imo,
�; 1, - --- - SS`';YPkzYPk.''.ttf-4:10:' _ `•• r: - d - /' f• fi • ff lilili WILMINGTON,NC 284oq Fi ✓'
I -r�r ' 1 Ro17zoNING:I-1 DEVELOPMENT NOTES:
o so''�IxE ZONING:I-1 1. ALL DEVELOPMENT SHALL BE IN ACCORDANCE WITH NEW HANOVER COUNTY ORDINACE.4ASSASSISSASSASSAStokoi \
f,/ r`arr`r`r`r`r`r`r`r`r`r`r`7r`r`r`r`r`r`r`r`r`r`r - (�
I I I 1 1I' N r�r ' z. PROJECT SHALL COMPLY WITH ALL FEDERAL,STATE&NEW HANOVER COUNTY REGULATIONS. �/ CA E-1
1 01 '� SDMH#2 DISo - /r*** '***** -�********** 3. NO EXISTINWETLANDS G POWER
ON SITE.
{-�) 6
tIt# /��j� RIM:3o.D RIM:26.3 \ - Y F•. 11 q. EOWNEGPOWER POLES,FUEL TANKS AND BOLLARDS LOCATED ON SITE ARE SHOWN PER
1 ., INV.26.55 INV:26.3 � -1 ' OWNER'S SKETCH AND DIMENSIONS.CONTRACTOR TO VERIFY LOCATIONS PRIOR TO {� W TI 1 Q
o .rrY�rrrrrrrrrrrrrrrrrr CONSTRUCTION. V U
APPROX.LOCATION OF ,®, 1g"HDYE - `r`r`r`r`r`r`r`Sr t r`r`r`r`r`r`r`r`r`r H
I n SEPTIC SYSTEM /��`) � eeeeeC' YY UTILITY NOTES: (�
\.: DESIGNED BY OTHERS. ®� $r 4 -4 ........ ' 1. WATER SERVICE BY PRIVATE YSERVON-STTE WELL.SEWER SERVICE BY ON-SITE SEPTIC SYSTEM. P. W
7 z. ALL PROPOSED UTILITY SERVICES,SUCH AS ELECTRIC POWER,CATV,GAS&TELEPHONE SHALL BE C pEdTE H.C. s I% INSTALLED UNDERGROUND. k--(
%EX.INV:25.81 I 1 L1��/ G AREA mil, I``r`r`r`r`r`r`r`r`r`�r`r`r`r`r`r`r`r`r`r• - % 3. SOLID WASTE DISPOSAL BY ROLL OUT CARTS FOR CURBSIDE PICKUP. II
H.C.PARKING SIGN 1* �. - .*'. _ \ I q. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION OR EXISTING UTILITIES L�1
I 1 �, talI DURING CONSTRUCTION.CALL U-LOCO AT 1-800-632-4949.CONTRACTOR IS RESPONSIBLE FOR
208 SF ' 2 I i= . '* ---- - - TABLE DISCLOSING LOCATION THE REPAIR AND REPLACEMENT OF ANY UTILITIES,CURB&GUTTER,PAVEMENT,ETC.THAT
I rol S%W i6 b OFFOUNDPROPERTYCORNERS 0
/ P MAY BE BE DAMAGED DURING CONSTRUCTION.DAMAGED ITEMS SHALL BE REPAIRED TO AT
30 8 FROM SAME K INDICATED BY r
I I r ®, I FAST THE QUALITY OR WORKMANSHIP FOUND IN THE ORIGINAL ITEM.
MEIMAP BOOK 16,PAGE 35 �I
® ®� A/ 5. ALL RUNOFF FROM IMPERVIOUS SURFACES TO BE ROUTED TO STORMWATER FACILITY.
„OE+O xE wA .;t 1 _ BASE CONTROL POINT VD
1 OI I ® RIPRAP N ®LINE CONTROL POINT
J rT�
1 1 , (6)a" a N61°2aa9E
� N ©Nu°4147 E o.06'
®® PROPOSED t t 1 0 s13°1z'oo w 1
��` I - I -® BUILDING - 1rvv 0 ©S69°50'57 W es1' Y1
I
I 1 \60 ♦�j�� FEE:31.5
�� I I Q N21°3317 E o.08'
®4 I I PROPOSED GRAVE J BOLLARD FROM THE ABO AN VEFIGURES SURVEY SING DERIVED
L
1 1 ®� I ACCESS AND PARKI G a ., _ POINTS AS SHOWN HEREON WITHIN THIS
IIIM �'3 II 1 SUBDIVISION AS THE CONTROL BASE.
it I ® , EX.FUEL TANKS EX.POND BEARINGS AND DISTANCES OTHERWISE SHOWN t W u lll1,,,
+ +
1 1 1 ® 0 I 111111, / 1 1 HEREON ARE FROM MAP BOOK 16,PAGE 35. '` G4[Q4/v
\ \ ®® q 1 r / + + + + + + + + + +
" ' 11 \ - SEAL -
1 � DI#1 - - _ - �*
I II� ®�M:2q 5 5 HDPE. 5 HDPI? • 11 '
may, 032555
1 11 1 A*.*. .z7 3 �1�'. _ Ititit; 11 % ;�'.f..'•CIfx ...,,.
1 V g�i� Rog-SF ® X *' - FS Ca1146:(7D.
P
-1 I ��= - / r a. f(n'°�. n� •1 - - - = = _ - -
-- _ _ N 2=r "V i ®®���®�-�A� t1:rn ►��Ca Sol°2o 00"_ z4o.00'
e�``"" "� / � Designer's Plan Certification: ��
\ SDMH 1, DIp zJ I F1L..g'L�r .r� �Y �� nenHM n'�a plan baab latent __ ID�4 i
_ _---u INV 3,19. EX.12'CCP INV 3%.�i LEGEND
1 \, I RIM:30.0 zs RIM:30.0 rLX CONCRETE / ',, __ _ rrrOUR
EX.INV:z757 yi-,
INV.z6.85 INV:27.0 .: / sanaro _. -. .. SF
TER LINE
\N EOP �g EOP T , . TEMPORARY
Y CLIENT INFORMATION:
_� EX.INV:27.26 CROW[�TANROAD / Pnnt5.,, drW,. -• J ��q� INLET PROTECTION
3 �� f\Yf�ENERGY DISSIPATER
of°% (6o'R/W) Dare: yr SS _ �3o.7 S1'OVI.EVAnox 202 WAGON WHEEL WAY G,INC.
RegisVaw Number_ nL SEAL !
I 0 032555 E sT'�E G WILMINGTON,NC 28411
ux0s 910-599-2053
ten: �•',��y 1 [e-mail]
I - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P[fSU'C�`°` EroEEEGED
I rn rnnlNl na"`
\ Property Owner Certification:
'I(Wa)M1ereby cenity Matl(wa)am(are)Me wrrent owner of Ma property and Mat upon DRAWN: JAE 24x36
receiptpe"o,met nation-To-Conatrud"any Gearing,gretling,conswdipn or tlevelopnent, SHEET SIZE:
1 wlll be pe,e,C,In ac otlence wi1M1 Mis pan end Met ibe eppl abk oNinences antl leso
New Hanover County,me Slate of None Caroline antl the Fetlaral Government antl its CHECKED: CDC DATE: 10/4/2016
1 agepae wbipn ar<n<r<br matl<pallonM1 elan.Aa me owner llwela apt ll
'I N ap°nsiblliryfor Me wn`�
Vsf.n,f ntl opemtlonantl malnlen.6n.n aeproposetl fadlliks.I APPROVED: CDC SCALE: -3p
will not atlem(Wa) pirotrenefer at Mla reaponelblllry wlMaut wtltten aWM1orizatlon of
I New Hanover County.' PROJECT NUMBER: 2023-017
> �- sienatara:,
m rn 30' 15' 0' 30' 60'
Pnntetl Neme antl Title: Nr�.. 5 ,t �.a I DRAWING NUMBER.
1 Sate: the/,xy C1
Scale:1"=30'
1 OF 4

I I SITE DATA VICINITY MAP(NOT TO SCALE):
\I\ / 40'EMERGENCY GRASSED SPILLWAYINV PARCEL ID: Ro17zo-ooz-ooz-000 NORTH CAROLINA TEMPORARY
'�9'O WET DETENTION BASIN GRASSING DETAIL
IZONING: I-1(LIGHT INDUSTRIAL) Ls
1 18"FES :25.4 TUB:29.5
FP: 26.8 COMA LAND USE CLASSIFICATION: SEEDING MIXTURE SPECIES APPLICATION RATE Z
1 W/5 X10'1 2"ED NP: 25.8 MAP BQ�K 16 AQUIFER RESOURCE PROTECTION AREA iz
impArBTM:18.8 PAGE PROJECT ADDRESS: 301 CROWATAN RD
I =_ �9 E 35 Z LATE WINTER&EARLY SPRING:
/ ALANWILMINGTON,NC 28429 Rye(grain) 1°°(lb/acre) o
Sot°12' Annual Iespedeza(Kobe in Piedmont ° 1
II 3o"E zylip
CURRENT OWNER: ALAN CHARLES&JULIE KING and Coastal Plain,Korean in Mountains) 50(lb/acre) SITE N
1 a_ 608 BLUE POINT DR Omit annual Iespedeza when duration 3' m°
608 BLUE
GTON,NC 28411 •b 5'
I I ,y 3..,,.1,_
LL �� e - of temporary cover is not to extend beyond June -
N SF i� . = p) TOTAL ACREAGE IN PROJECT BOUNDARY: 2.85 AC(124,285 SF) SUMMER:
x _ W • TOTAL DISTURBED AREA: 2.8 AC German Millet
I In the Piedmont and Mountains, 40(lb/acre) REVISIONS
I Jvi:000001111W .1 BUILDING SIZE: b,000 SF asmall-stemmed sundangrass maybe 1oa8-16 REV.PER NHC STORMWATER
i
1 .-Li: a ' ' ' ' ' ' substituted at a rate of 5o(lb/acre) COMMENTS
BUILDING SETBACKS:
o ARE S REDUCED BUILDING AND GRAVEL
I i� - FRONT: REQUIRED=5o' EHISTING=n7.T
158 10'1NALN'I'ENANCE Y D' FALL: AREAS.NEW OWNER
�- - Rye(grain) 120(lb/acre)
i437:io�N EXISTING IMPERVIOUS AREAS:
r DETENTION BASIN A0 � . GRAVEL PARKING 31398SF.a 124z85SF.=z53%
18"FES LNV:.25W/5'X1o7F12"ED w25;:0 . PROPOSED IMPERVIOUS AREAS:2584 . . . BUILDINGS 6000SF. SEEDING DATES
I j .C DD/"4 " CONCRETE SIDEWALKS 514 S.F.
1 I 2y.g RIIv,):28a,5• GRAVEL PARKING
9,987 S.F. LATE WINTER e EARLY SPRING:
29.0 •IpIV:26.0. W W • W W W • W TOTAL 16,501 S.F.
�� • 34 GRASSED WALE ,_ Mountains-Above 2500 ft:Feb.15-May 15
�\ \ .A Piedmont-Jan.1-Ma 1
ti TOTAL IMPERVIOUS AREAS: Y
.. m EXISTING 31,398 S.F. Coastal Plain-Dec.1-Apr.15 E
�y"1 TEMP.CONSTRUCTION .' ''1:V r 'r w. 'r._j�r jar 'w- '-j:, '- '- :_� °re PROPOSED 16,501 S.F. 69
�, '� ENTRANCE r T u. TOTS 47,899 S.F.a 124,285 S.F.=38.5% SUMMER: l r.: q
1 x 1 3 3 1 3 3 k'k''_ I Mountains-May 15-Aug.15 ^ � 7
'° EX GRAVEL `� `� `� ' `� `� `���` �� ' OFFSITE IMPERVIOUS AREAS: Piedmont-May 1-Aug.g. 1�""1 m d N
'F\ \ i t4 III r EX.CONCRETE DRIVEWAY APRON 1,590 S.F. pj`.1
C
t4- a • 1 1.,s �l`rl, _ _ o p,- 15
Coastal Plain-Apr.15-Ong.15 r F-t y
," iwtz.4,.. , . . , . _„ 0'1 FAIL: g.15-Aug. r: m a�i
o � i " " " "__„„7„,starev.„.„.„.,......4..„.„evora.„.„.„.„.„.„.„.„.„__ 1 Mountains-Au
1 1� - •' SDMH#3 "rpie J, . . . . . . . . . . . . . . . �' _ • Coastal Plain and Piedmont-Aug.15-Dec.3o = A-C
roa
1 �� ����/ . m y s�� iuM:3D.o �? ! �1�'1 SOIL AMENDMENTS: �z 0,
I 55* wINV z6 3 Follow recommendations of soil tests or apply z,000 lb/acre ground agricultural C 0
v �1 APPROX.LOCATION OF o. u H limestone and 750 lb/acre 10 10 to fertilizer. W ti
��7 ,. SEPTIC SYSTEM r�3 4 18 '$'$'$'$'$'$'$'$'$'$'$ '$ ' 7 O �-'
'1'1'1'ffi'1'1'1'1'1'1'1 '1 r '1'1'1 y 111 MULCH: o 1
DESIGNED BY OTHERS. ® i I�--)
r 1 ' apply 4,000 lb/acre straw.anchor straw by tacking with asphalt,netting,or a El .5 A
IEX.INV:25.81 .�/�
4.444444s.s.s.s.s.s.s. r s.s _ 1 mulch anchoring tool.A disk with blades set nearly straight can be used as a mulch V' E' U
�1' ?� H.C.PARKING SIGN ` "1"1"'� "1"1"'� "1"1"1 "' I anchoring tool.
I I I I /� �- - I3L4 i = 1'1'1'ffi '1"}'ffi=EX GRAVEL '1'1 1
.I zo89F' _ , zo8 SF j - -1-1-1- g� -1-1- .. `, MAINTENANCE: rTl W
bl 6 i. - - A. 30.8AV \ I Refertilize if growth is not fully adequate.reseed,refertili0e and mulch immediately
' A _ 4r° I31.4F /3O 65 a 4`1`1 `1`1 J following erosion or other damage.
1 e,lr11 w 1111 111 . 1
c s cTtsxxil -1 '1 w I J '1'1'-•.? '1'1'1'1'1 ���,
II I 1 • • .5 � wP r ® PROPOSED -1'1'1" s, .1'1=1=1'1_ 1 w mry.'yat o 1Witivi
®� I x BUILDING NORTH CAROLINA PERMANENT
®®'�W .` I I -
1 FFE:31.51 � �� GRASSING DETAIL
®®' BOLLARD-TEMP.CONSTRUCTION !
e® ., I I PROPOSED GRAVE. �.
I I ®®IW iii//////iii ,I" (TYP) ENTRANCE W W
I I 'I, 1®®®1d w I Access AND PARx[ G I - SEEDING MIXTURE SPECIES APPLICATION RATE
I 1�o ��� 30.8 EX.FUEL TANKS .* �I ' EX.POND
1 k �I'sa° I 1 1.0` l I FALL&WINTER:
I I '4*W•, - - �I3L3 •aL�B+sp• • "' Sx, Tall Fescue(blend of two or zoo(lb/acre) U
I_\\Iii 43 SF / • • , , , , . . q three improved varieties) Z
w -S I Rye(grain) z5Ob/acre)
101® M 2�� '15"HDPE �-5"HDPE _ . • m rtwx • . • 1 •., I Pensacola BaSUMMER: So(lb/acre)
1 I I 209 SI� ® .v I ! . . . . . . . . . . . . .-� Comm n Bermudpedeza to 1b/acre) Z 1,/1
I I i Common Bermudagrass 10(16/acre)
1 German Millet 10(16/acre)
____ _ _ ___\ \
1 ,� ty • •®1®�®�®�� �®� �® 1 Tall Fescue 5°(lb/acre) L-,
-SF- pF � - '_� �A��rya�`�o�s�fir_ w°�®IA 7
SEEDING DATES ' rx
�� _ _3D14fHe1 a� _ESRO - 1 cx Ceg ,� < < < < �9 an,, E-1 O w RIM:30.0 'B RIM:3°.0 �9 FALL&WINTER:
H
I 'EX.COI,TCRETE ,..... EX.INV:27.57 Janua April /-1 v O
INV.26.8 INV:27.0JanuaryW
-
I EOP EOP August-December 1-� r�
_ EX.INV:27.26 CROWATAN ROAD �1 tLO( f�-�
�,� - - - - - - - - - - - SOIL AMENDMENTS:
?I (60'R/W) Apply lime and fertilizer according to soil tests,or apply 3.000-5Ao0 lb/acre 1/-�1 ICI r \ x
I ground agricultural limestone(use the lower rate on sandy soils)and 1,000 lb/acre I--1Cn
v
10-10-10 fertilizer. r`, Vz
-----\ I _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ MAINTENANCE: f-i
Fertilize according to soil tests or apply 4o lb/acre nitrogen in January or february, r f,
401b in September and 4o lb in November,from a 12-4-8,16-4-8,or similar turf F+•1
I fertilizer.Avoid fertilizer applications during warm weather,as this increases stand
losses to disease.Reseed,fertilize,and mulch damaged areas immediately.mow to
I I a height of 2.5-3.5 inches as needed.
1 `1 SPRING&SUMMER:
April 1-July 15 (�C'�C4�''i
CONSTRUCTION SEQUENCE: MAINTENANCE PLAN: SOIL AMENDMENTS: `.,' , i /'
CONSTRUCTION OF SITE TO START WITH INSTALLATION OF CONSTRUCTION ENTRANCE 1. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND = SEAL
AND SILT FENCE ALONG ALL LOCATIONS PER PLANS.UPON INSTALLATION OF SILT FENCE, Apply lime and fertilizer according to soil tests,or apply 3,000 lb/acre ground 0 i i _
OPERATION FOLLOWING EVERY RUNOFF-PRODUCING RAINFALL,BUT IN NO CASE,LESS THAN agriculture limestone and 50o lb/acre 10-10-10 fertilizer. - 032555 _
TREES SHOULD BE REMOVED IN LOCATIONS AS NECESSARY.ALL SLOPED AREAS SHOULD ONCE EVERY WEEK AND WITHIN 24 HOURS OF EVERY HALF INCH RAINFALL. .,.'
BE SEEDED IN ACCORDANCE TO SPECIFICATIONS.SLOPE STABILIZATION IS WITHIN 21 2. ALL POINTS OF EGRESS WILL HAVE CONSTRUCTION ENTRANCES THAT WILL BE PERIODICAT T Y --9 ��,
CALENDAR DAYS OF ANY PHASE OF CONSTRUCTION.ALL OTHER AREAS MUST BE MAINTENANCE: ,.p' .... A,,;:.
TOP-DRESSED WITH AI ADDITIONAL 2 INCHES OF 2-3 INCH STONE SE MAINTAIN PROPER DEPTH. '�
STABILIZED WITH IN 15 WORKING DAYS.CONTRACTOR TO FOLLOW NPDES STABILIZATION may be the following april with 50 lb/acre nitrogen.Repeat as growth requires. FS GP
THEY WILL BETELY M INBCCTIONANE PREVENT MUDEDS ASHEDTFROMCKED THE D
REQUIREMENTS PER TABLE ON THIS SHEET AS WELL.MOST STRINGENT REQUIREMENT TO SITE.IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED,WASHED OR TRACKED ONTO maybe mowed only once a year.Where a neat appearance is desired,omit sericea '��� i i
BE MET. THE CONSTRUCTION ENTRANCE OR ROADWAYS. and mow as often as needed.
1. GENERAL CLEARING AND GRADING OF THIS SITE WILL NOT BE DONE UNTIL THE 3. SEDIMENT WILL BE REMOVED FROM HARDWARE CLOTH AND GRAVEL INLET PROTECTION,ROCK
TEMPORARY SILT FENCE&CONSTRUCTION ENTRANCE HAS BEEN INSTALLED. DOUGHNUT INLET PROTECTION,SEDIMENT TRAP BAFFLES,AND ROCK PIPE INLET PROTECTION MULCH:
2. NO CUT SLOPE OR FILL SLOPE SHALL EXCEED A RISE OR FALL OF ONE FOOT FOR WHEN THE DESIGNED STORAGE CAPACITY HAS BEEN HALF FILLED WITH SEDIMENT.ROCK WILL apply 4,000 lb/acre straw.anchor straw by tacking with asphalt,netting,or a
EVERY RUN OF 3 FEET(r VERTICAL TO 3 HORIZONTAL). BE CLEANED OR REPLACED WHEN THE SEDIMENT POOL NO LONGER DRAINS AS DESIGNED. mulch anchoring tool.A disk with blades set nearly straight can be used as a mulch IV' �'
3. NO SEDIMENT WILL BE ALLOWED TO EXIT THE SITE.ALL EROSION SHALL BE DEBRIS WILL BE REMOVED FROM THE ROCK AND HARDWARE CLOTH TO ALLOW PROPER anchoring tool.
CONTROLLED INCLUDING SIDE SLOPES DURING AND AFTER CONSTRUCTION. DRAINAGE.SILT SACKS WILL BE EMPTIED ONCE A WEEK AND AFTER EVERY RAIN EVENT.
4. INSTALL PRIMARY EROSION CONTROL MEASURES BEFORE BEGINNING CONSTRUCTION SEDIMENT WILL BE REMOVED FROM AROUND BEAVER DAMS,DANDY SACKS AND SOCKS ONCE A CLIENT INFORMATION:
INCLUDING BUT NOT LIMITED TO GRAVELED CONSTRUCTION ENTRANCE,SILT FENCE, WEEK AND AFTER EVERY RAIN EVENT. SYMBOL GROUND STABILIZATION CRITERIA
TREE PROTECTION FENCE&SEDIMENT BASINS.CONTRACTOR TO BE FAMILIAR WITH 4. CHECK SEDIMENT BASIN AND BAFFLES WEEKLY&AFTER EACH RAINFALL EVENT.REMOVE STABILIZATION
USACOE GENERAL PERMIT CONDITIONS FOR ROAD CROSSINGS.SPECIFIC IOC AREA STABILIZATION EXCEPTIONS
A.C.CLEARING&GRADING,INC.
SEDIMENT FROM TRAP&BAFFLES AND RESTORE TO ORIGINAL VOLUME WHEN SEDIMENT DESCRIPTION TIMEFRAME EXCEPl'IONS 202 WAGON WHEEL WAY
CONSTRUCTION METHODS MAYBE REQUIRED ABOVE AND BEYOND WHAT IS ACCUMULATES TO ABOUT)THE DESIGN VOLUME.REPAIR REPLACE BAFFLES IF TORN, LEGEND WILMINGTON,NC 28 11
SPECIFIED IN THIS PLAN.INSTALL ALL SECONDARY EROSION CONTROL MEASURES, / --_____ •a s:,:irr liken, 4
COLLAPSED,OR INEFFECTIVE. PROPERTY i' aw les,ditches a d y nays None 910-599-2°53
SUCH AS INLET PROTECTION AS SOON AS POSSIBLE AFTER BEGINNING 5. DIVERSION DITCHES WILL BE CLEANED OUT IMMEDIATELY TO REMOVE SEDIMENT OK - - voueo uvx slopes
CONSTRUCTION. mi == moss OF DISTURBANCE
[e-mail]
OBSTRUCTIONS FROM THE FLOW AREA.THE DIVERSION RIDGES WILL ALSO BE REPAIRED. mum of ocr�vasnncs `Hrgh Qnallty
5. ALL EROSION CONTROL MEASURES TO BE INSPECTED AFTER EACH RAIN.SILT FENCE SWALES MUST BE TEMPORARILY STABILIZED WITHIN 21 CALENDAR DAYS OF CEASE OF ANY PHASE water(xQw7 7 Daye None
AND INLET PROTECTION TO BE CLEANED WHEN HALF FULL. OF ACTIVITY ASSOCIATED WITH A SWALE. 'AIM mcxr PROTECTION zones
6. A 4"LAYER OF TOPSOIL SHALL BE APPLIED TO ALL NEW AREAS TO BE GRASSED. If slopes are r or
6. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES HALF , 4pi ..miLorissrcnrex •Slopes steeper less in length and
7. MAINTAIN ALL EROSION CONTROL MEASURES UNTIL PROJECT IS COMPLETE. FILLED.THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER. s et.evnnox than 3:1 7 Days not s[eeperthan
8. MORE STRINGENT MEASURES MAY BE REQUIRED TO HALT EROSION IF THOSE ON THIS STAKES MUST BE STEEL.STAKE SPACING WILL BE 6 FEET MAX.WITH THE USE OF EXTRA f�3O'7 sro aa•u saes are DRAWN. 1AE SHEET slzE: 24 x 36
PLAN PROVE TO BE LESS EFFECTIVE. ryaxuJ allowed
STRENGTH FABRIC,WITHOUT WIRE BACKING.STAKE SPACING WILL BE 8 FEET MAX WHEN 7-days for slopes CHECKED' Inc DATE: 10/4/2016
9. REMOVE ALL TEMPORARY EROSION CONTROL MEASURES UPON COMPLETION OF STANDARD STRENGTH FABRIC AND WIRE BACKING ARE USED.IF ROCK FILTERS ARE DESIGNED W W ' •slopes 3a or flatter 14 Days greater than 5o ft.m
CONSTRUCTION.ALL PERMANENT MEASURES SHALL BE WELL ESTABLISHED PRIOR TO AT LOW POINTS IN THE IN THE SEDIMENT FENCE THE ROCK WILL BE REPAIRED OR REPLACED IF ' 1°ae xrmovso y w length APPROVED: Inc SCALE 1•-30
PROJECT COMPLETION. IT BECOMES HALF FULL OF SEDIMENT,NO LONGER DRAINS AS DESIGNED OR IS DAMAGED. W None (ex t for
•All other areas with rep PROJECT NUMBER: 2023-017
7. FAIRCLOTH SKIMMER TO BE ROUTINELY CHECKED FOR SEDIMENT ACCUMULATION,TRASH,AND , slopes flatter than 4:1 14 Days perimeters K HQw
DEBRIS CLOGGING THE WATER ENTRY ORIFICES.PULL SKIMMER TO SIDE OF BASIN AND HAND - zones)
REMOVE SEDIMENT AND DEBRIS TO RESTORE FLOW TO ORIGINAL STATE. 30' 15' o' 30' 60'
I J J11111
DRAWING NUMBER
Scale:1"=30' �-
20F4

SITE WORK NOTES: VICINITY MAP(NOT TO SCALE):
19-GAUGE HARDWARE CLOTH - q MAX' -
()/4 MESH OPENINGS)\ 1.. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIAR WITH EXISTING CONDITIONS BOTH ON AND ADJACENT TO THE CASTLE
SITE. HAYNE IipG1
VARIES(6'-8'MIN.) 2. CLEARING:CONTRACTOR SHALL REMOVE ALL TREES AND VEGETATION WITHIN LIMITS OF CONSTRUCTION UNLESS OTHERWISE
AS DIR.BY ENG. ,,,�& DESIGNATED TO REMAIN.
3. GRUBBING AND STRIPPING:CONTRACTOR SHALL RAKE AND REMOVE ROOTS,STUMPS,VEGETATION,DEBRIS,EXISTING 1
h iD/ - STEEL POST
h 1 STRUCTURES ABOVE AND BELOW GRADE,ORGANIC MATERIAL OR ANY OTHER UNSUITABLE MATERIAL WITHIN LIMITS OF ti
pp,Sl 1 dot CONSTRUCTION.
WIRE FABRIC Ph!. lir Il ' 4. MUCKING:CONTRACTOR SHALL COORDINATE WITH OWNER AND THEIR GEOTECHNICAL REPRESENTATIVE TO COORDINATE O 1
NCDOT#5 OR#57 �en _ REMOVAL OF ANY SOFT AREAS. SITE N
01 FILTER FABRIC WASHED STONE
MIN.12-1/2 GA. io sPo - �' 5. DISPOSAL:CLEARED,GRUBBED,STRIPPED OR OTHER WASTE MATERIAL SHALL BE REMOVED FROM SITE AND DISPOSED OF IN A �''
INTERMEDIATE WIRES W �,/j��� ' O.-Ot-�i - PROPERLY PERMITTED FACILITY,
/ ,T9`,� Iy 'Pr.•Ors• 6. FILL AND COMPACTION SHOULD COMPLY WITH GEOTECHNICAL RECOMMENDATIONS,
O f' /,zdNi �IP.�r�0 A. O rn 7. THE CONTRACTOR SHALL NOTE THAT THE GRADING PLAN MAY NOT REPRESENT A BALANCED EARTHWORK CONDITION.THE
'• li, '� CONTRACTOR SHALL BE RESPONSIBLE FOR CUT AND FILL QUANTITIES AND COMPLETE INSTALLATION TO SPECIFIED GRADES.
' 18
8. THEE CONTRACTOR SHALL FURNISH SUITABLE BORROW MATERIAL FROM AN OFF-SITE PROPERLY PERMITTED FACILITY AS REVISIONS
CONSTRUCTION SPECIFICATIONS: UIRED.
9. INFORMATION CONCERNING UNDERGROUND UTILITIES WAS OBTAINED FROM AVAILABLE RECORDS.IT SHALL BE THE REV.10-18-16:PER NHC STORMWATER
0 1,UNIFORMLY GRADE A SHALLOW DEPRESSION APPROACHING 1 ANCHORV V COMMENTS
RESPONSIBILITY OF THE CONTRACTOR TO DETERMINE THE EXACT ELEVATIONS AND LOCATIONS OF ALL EXISTING UTILITIES AT
THE INLET.
M FABRIC 2.DRIVE 5-FOOT STEEL POSTS 2 FEET INTO THE GROUND ALL CROSSINGS PRIOR TO COMMENCING TRENCH EXCAVATION,IF ACTUAL CLEARANCES ARE LESS THAN INDICATED ON PLAN,THE
....1: SKIRT AS SURROUNDING THE INLET.SPACE POSTS EVENLY AROUND CONTRACTOR SHALL CONTACT THE DESIGN ENGINEER BEFORE PROCEEDING WITH CONSTRUCTION.ANY CONDITION DISCOVERED
DIRECTED THE PERIMETER OF THE INLET,A MAXIMUM OF q FEET APART. OR EXISTING THAT WOULD NECESSITATE A MODIFICATION OF THESE PLANS SHALL BE BROUGHT TO THE ATTENTION OF THE
By 3.SURROUND THE POSTS WITH WIRE MESH HARDWARE CLOTH. FILTERED
NOTES: ENGINEER SECURE THE WIRE MESH TO THE STEEL POSTS AT THE TOP, WATER DESIGN ENGINEER BEFORE PROCEEDING WITH CONSTRUCTION.
1.FENCE FABRIC SHALL BEAMIN.OF 3�'IN WIDTH AND MIDDLE,AND BOTTOM.PLACINGA 2-FOOT FLAP OF WIRE 10. NO CONSTRUCTION IS TO BEGIN BEFORE LOCATION OF EXISTING UTILITIES HAS BEEN DETERMINED.CALL"NC ONE-CALL"AT
SHALL HAVE A MIN.OF SIX LINE WIRES WITH 1z"STAY MESH UNDER THE GRAVEL FOR ANCHORING IS RECOMMENDED. MAINTENANCE: I FAST 48 HOURS BEFORE COMMENCING CONSTRUCTION.
SPACING. 4.PLACE CLEAN GRAVEL T OF T16#5 OR x57 TONE)ON 2a INSPECT INLETS AT LEAST WEEKLYAND AFTER EACH SIGNIFICANT(j INCH OR 11. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION OF ALL EXISTING UTILITIES DURING CONSTRUCTION.
SLOPE WITH A HEIGHT OF 16 INCHES AROUND THE WIRE,AND
2.PABRIC SHALL BE FOR EROSION CONTROL AND MIN.OF SMOOTH TO AN EVEN GRADE. GREATER)RAINFALL EVENT.CLEAR THE MESH WIRE OF ANY DEBRIS OR BEFORE COMMENCING ANY EXCAVATIONS IN OR ALONG ROADWAYS OR RIGHT-OF-WAYS,PUBLIC AREAS OR IN PRIVATE
IV IN WIDTH.FABRIC SHALL BE FASTENED 5.ONCE THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS.
ADEQUATELY TO THE WIRE FABRIC AS DIRECTED BY THE REMOVE ACCUMULATED SEDIMENT,AND ESTABLISH FINAL GRADING ELEVATIONS.TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING EASEMENTS,THE CONTRACTOR SHALL NOTIFY ALL APPROPRIATE PERSONNEL OF THEIR INTENT TO EXCAVATE,IN WRITING,NOT
ENGINEER. LESS THAN So DAYS PRIOR TO EXCAVATING.
3.STEEL POST SHALL BE S'-o"IN HEIGHT AND BE OF THE 6.COMPACT THE AREA PROPERLY AND STABILIZED TT WITH GROUNDCOVER SEDIMENT REMovAL.nxnucE sroNEAS NEEDED. 12. THE CONTRACTOR SHALL BE RESPONSIBLE TO COORDINATE DISCONNECTION/RECONNECTION AND/OR THE RELOCATION OF ALL � \\
SELF-FASTENER STEEL ANGLE TYPE. EXISTING UTILITIES WITH APPROPRIATE PERSONNEL `J E
HARDWARE CLOTH AND GRAVEL INLET PROTECTION 13. CONTRACTOR SHALL ADJUST ALL MANHOLES,VALVE&CURB BOXES TO FINAL GRADE UPON COMPLETION OF ALL CONSTRUCTION. O.
TEMPORARY SILT FENCE NTS ANY BOXES DAMAGED OR OTHERWISE DISTURBED BY THE CONTRACTOR SHALL BE REPAIRED AT THE EXPENSE OF THE 09
NTS CONTRACTOR. OS •�
14. EXISTING SURVEYING PERFORMED BY ARNOLD W.CARSON,PLS PC F-ry pp y
15. THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AT THE SITE.FURTHERMORE THE CONTRACTOR SHALL REPORT ALL W I`l 0 o
DISCREPANCIES OR QUESTIONS TO THE ENGINEER PRIOR TO INSTALLATION. T�1 " ro pip C�O
�� 41 16. THE CONTRACTOR SHALL PROVIDE ANY AND ALL LAYOUT REQUIRED TO CONSTRUCT HIS WORK UNLESS OTHERWISE DIRECTED BY V� `,/
Op9 /� 40,...��oid\I OWNER. O « II
G4 I�.1 �\ �#- W it 17. ALL SERVICE CONNECTIONS SHALL BE INSTALLED TO MEET ALL LOCAL,STATE,AND CFPUA CODES.METERS,TAPS,MATERIALS, v1 O
,% ,I/�.i` A / ee•le , A WORKMANSHIP AND ALL FEES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR AND SHALL COMPLY WITH ALL O Q U 00 0
4 I •♦ � IPIII-4:�19V 5- REQUIREMENTS. ,. 0a
/moo ��I/'\` so,,,,. ��1C0� s\{ot�1�� I 18. ALL BACKFILL FROM UTILITY INSTALLATION MUST BE COMPACTED OR AMENDED TO PROVIDE TRAFFIC BEARING CAPACITY. r l r b p O�,b Z
�`L, ',"!1� �_ IN SEE PLAN 1111100:114..'•_,(iit� � t�i�� v 5 u
���f\l�•tl„�1�y��\�,_ p,, GEOTECHNICAL ENGINEER TO BE CONSULTED AT CONTRACTORS COST'AS NECESSARY. y,`�.fir .l0.-.�, k] 19. ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE.CONTRACTOR SHALL REPORT ANY DISCREPANCIES TO THE ENGINEER ��,Iw q 1, P>�a ��f{ 1PRIOR TO INSTALLATION. ALL AREAS SHALL BE SLOPED TO DRAIN AWAY FROM BUILDINGS AT ALL TIMES. � O o
,47.4i�.1�����\'/)' k �/�‘d�l 11,����' zo. CONCRETE FOR WALKS,CURBS AND DRIVES SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 300o PSI @ z8 DAYS-AIR N�B 0.1 ''La
WSJ 6'MP ��-1r l���i SEE PLAN �Y� � 4, � 011t,* ENTRAINED. .5
2"-3" 4`- : 6i' �u�� ����e� ,01 �0�i 21. FIELD TESTING SHALL BE DONE BY AN INDEPENDENT TESTING LABORATORY PAID FOR BY THE OWNER.FURTHER TESTING V
COARSE AGGREGATE ryro� T '��.���-may_1� REQUIRED DUE TO A FAILED TEST WILL BE PAID FOR BY THE CONTRACTOR
OTES:
SECTION A-A FILTER FABRIC �,�, '?� 22. ALL SIDEWALKS SHALL BE FREE OF CRACKS,BREAKS,OR ANY OTHER DEFECT PRIOR TO RECEIVING A CERTIFICATE OF OCCUPANCY. Z 3
GEO FABRIC LINER r T, E
NOTE: 1.CLASS"B"RIP RAP TO BE USED FOR ALL ENERGY DISSIPATOR AREAS. i-6"x 1'-0"x.o8o STD.ALUM. Fy( W
CONSTRUCTION ENTRANCE TO BE 12'OR ENTIRE WIDTH OF T HANDICAPPED PARKING SIGN
ENERGY DISSIPATOR WITH r TO ID"RESERVEDTIFIIIDENTIFICATION
ENTRANCE.WHICHEVER IS GREATER.
TEMPORARY GRAVEL NTS RESERVED BOLTIOWD.POSTION/S"CAN
BOLT TO WD.POST W/3/8"CANDIUM 'BOL lol
CONSTRUCTION ENTRANCE PARKING PUTS°x.080NBOLTS&waIGN ❑
g" "VAN TDALUM.IBLE".N I-�\
IIE.
TO READ D.POST WITHLE".
NTS BOLT TO NUNS POST WITH 3/8"AS CALADIUM 1
PLATED NUTS,BOLTS&WASHERS
.5 9"xi-o"x.oSO STD ALUM.SIGN
I TO RE37."MAXIMUMD.PENALTY$25
TO READ BOLT TOWD.ALTY
IiOLORS Y WITH 3/8"CANDIIIM PLATED
LEGEND AND BORDER-GREEN NUTS,BOLTS&WASHERS.
WHITE SYMBOL ON BLUE BACKGROUND FINISHED
BACKGROUND-WHITE PRESSURE TREATED 4^24"POST, GRADE �j
25% 25% 25% z5% ra_1/z.�A a-1/2"A(TYP) �P �i1 11,40.1114.ew 1 r f-I
SA SA SA SA MAXIMUM ��,� lu'
FLOW o PENALTY VAN 1-1,, III ��
1 m$250 .a/8"TIFF) ACCESSIBLE 1 3/8"(TYP) -111- -I 11-111- _
12- i 2 iJJJi III 1I1-111 1E111E111 CA 6
�gGg� pND G pN I III 11_ -1 I 11 11=
/ BACKGROUND-N'fiITE GREEN BACKGROUND OWDE,RE GREEN El 1-1 I I-1-1 11= O ( r^ 0
POROUS BAFFLES-4 -111=111==111 (� C. T
PLAN 1 TOP OF BANK H-I �/
TYPICAL HANDICAPPED SIGN DETAIL BOTTOM OF 3 EL.295 o Z W SPILLWAY EL,29.o
STEELSUPPOET PGHP NTS W
SUPPORT ROPE TO WIRE �• DBOTNM OR SIDE STAI03RT
PR SAGGING SUPPORT WIRE 1G FBI 1SJ' O
TOP OF BANK To'EMBANKMENT 4
EL.29s � / EL.29.5 f'-I
FLOOD POOL EL.26.e EL.zq.o
z F 1
3 v SHWT EL.26.10 •
`T '1 FLI
3 NORMAL POOL EL.25.8 NORMAL.POOL EL.25.R 31.
1 V
Ii,CLASSwi s"�7^'t-. JI 1.WIDTH OP
PROTECTED ND SEEDED IN PIM WHHNAMING LENGTH
CHANNEL
248 25 X5O X1x" -1.� 2q.8 Iu nor.,
CLASS"B"RIP RAP NON-WOVEN 1.wTDm oP SPILLWAY TO BE PROTECTED wTm PINUP POP THE nRST ao.RENAMING LENcix of
IN
FOREBAY GEOTEXTILE
COIR MESH OR SIMILAR,STAPLED OR a _________ 3 1 BOTTOM EL.zz.8 i MIN,TUCK 1 FABRIC MAIN POOL
TRENCHED INTO BOTTOM OR SIDE. 3 CLEAN OUT 21,8 (TYP.) 15 a SEDIMENT BASIN EMERGENCY SPILLWAY DETAIL
CROSS SECTION 5 e NTS
CLEAN OUT 17.8
'POND SLOPE TO BE SEEDED IN ACCORDANCE TO SEEDING SPECIFICATIONS
'1:1B EFEA VEG SHELF ETATED
TOL BE PLANTEDR. WITH
WERLAD SSPECIES
EDALTE.PICKEREL WEED,DUCK POTATO,SWAMP ROSE, 7"WEIR `1,111II LULL/,
POROUS BAFFLE DETAIL VEGETATED SHELF SHALL BE PLANTED WITH PLUGS OR POTS AT zq"O.C.INACHECKERBOARD PATTERN. INV:26.8 �``C °4'
NTS 'A PUMP WILL BE PROVIDED TO DRAIN THE BASIN FOR MAINTENANCE AND EMERGENCIES `tXS/ /
(ClSEAL S PLAN FORPIPE DETENTION POND&FOREBAY SECTION �r�� A
A 032555
ONTS L18"RCP ..��� m '9 CINE •/\���
r-�N %/�FS
ASSEMBLY I'SI'D' Ill � Car4"
IIG
CASTING ARM '--' STEEL PIPE \
�'. 000�1 NOTE:USE DEWEY BROS. ' 1.61, 2'-0" I,6"I.
ill
CH-BN 3A FOR CATCH I "C"ENCLOSURE X n A'
BASINS AND CH-BN-47 PLAN Qj •
I FOR YARD INLETS (III1�QIIIIII-= GALV.BAR GRATING-I"x 1/8"BEARING BARS(MAX OPENING 4"). ID• .1
CONC.COLLAR FASTEN WITH TYPE J CLIPS.ATTACH TO 1-a q
♦I�i=1� „x OUTLET
ST
GALVANIZED ANGLE FRAME.MORTAR FRAME TO TOP OF STRUCTURE.PLAN _PROSEPECTIVE VIEW wATEREN ENTRY SCE0DULEgo CLIENT INFORMATION:
PVC PIPE VENT PVC PIPE
CONC.COLLAR I 1_D ASPHALT PAVEMENT PVC END CAP
PVC ELBOW
ELEV.VARIES I II II 11='- TOP OF BOX 28.55 A.C.CLEARING&GRADING,INC,
11=11:=�__ PLAN VIEW ( I I WATER SURFACE ( " II ) TOP OF BANK %SOD POOL z6.8 202 WAGON WHEEL WAY
taro" , Sj) ' WILMINGTON,NC 284DD
z°SCHEDULE qa • 'I 18"RCP 910-599-2053
BRICK MASONRY PVCENDCAP PCRIEFICE PLATE ----I ISL w
�" /B••O HOLES eve TEE �'c e�E [e-mail]
to 1 I I� �' I PVC PIPE(SWHOLES - la\ ill__,,,,85,8 , NORMAL POOL .8
Y
FLAW = \`-J IN UNDERSIDE
•
q" FRONT VIEW FLEXIBLE HOBS 15�4 m L f INV.25M1
' I^ CONNECTED TO -111
" I/..i.weeae®YS
REINFORCING: OUTLET STRUCTURE ORIFICE B OP8 III-1' Il��g�h_
300o PSI CONC. CONCRETE: rr =R-1I_i,_
EK.
��� b 2'-0" j,6„�,_--""II--B`I„
4oao PSI IIIIIII�� \ -, rn -
28 DAYS - - 6.� _ DRAWN: TAE SHEET SIZE: 24x36
cll,_ CHECKED: CDC DATE: 10/4/2016
r NOTE: WIDTH x LENGTH x HEIGIVE END VIEW FRONT VIEW TYPICAL GRASS SWALE I' Il T_II_BOTTOM
DROP INLET TO HAVE SAND g' x x x q" 11=II=11: APPROVED: CDC SCALE: NTS
SECTION TRAP,DROP FOOTING 1z"& NOTE: END VIEW NOTES: SECTION A-A
LEAVE OPENINGAS SHOWN 1.CONTRACTOR SHALL INSTALL PER CITY'OP WHLMINGTON TECHNICAL STANDARD PERSD 15-13 1.SERENER TO BE USED IN WET PONDS AND REMOVED AFTER SITE IS PERMANENTLY STABLE. NTS PROJECT NUMBER: 2023-017
z.CONTRACTOR SHALL INSTALL WHEEL STOP 2,A FROM SIDEWALK NOTE:ENGINEER RECOMMENDS STABILIZING THE POND EMBANKMENTS
DROP INLET DETAIL WHEEL STOP DETAIL FAIRCLOTH SKIMMER DETAIL ABOVE ID:a SHELF AND GRASS SWALE IMMEDIATELY AFTER FINAL GRADE DETENTION POND OUTLET STRUCTURE
HAS BEEN ESTABLISHED WITH SOD TO PREVENT DAMAGE FROM EROSION,
NTS NTS DRAWING NUMBER:
NTS NTS
-3 5OPp

VICINITY MAP(NOT TO SCALE):
-
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH EQUIPMENT AND VEHICLE MAINTENANCE 0001 COCRETE WASHOUT CASTLE
THE NCGO1 CONSTRUCTION GENERAL PERMIT 1. Maintain vehicles and equipmentpreventfluids. STRUCTUREH HONE
Implementing the details and specifications on this plan sheet will result in the construction quipmen discharge of "
2. Provide drip pans under any stored equipment. _r..r_r yam: yl
activity b considered compliant with the Ground Stabilization and Materials Handling --- -�a+.iT ;I �yyp""' ry vy sing co p g 3. Identify leaks and repair as soon as feasible,or remove leaking equipment from the :1""1' jj�
sections of the NCGO1 Construction General Permit(Sections E and F,respectively).The 'Mt'
F' '
project. F'�-,�.li f!let
permittee shall comply with the Erosion and Sediment Control plan approved by the e aav ti
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 �
hazardous waste(recycle when possible).
may not apply depending on site conditions and the delegated authority having jurisdiction. 5. Remove leakingvehicles and construction equipment from service until the problem o quipmen mq��"� __
SECTION E:GROUND STABILIZATION has been corrected. � � 7:47.:7 SITE w
Required Stabilization Timeframes 6. Bring used fuels,lubricants,coolants,hydraulic fluids and other petroleum products um '"""'wa"m ��� ;m t
quire to a recycling or disposal center that handles these materials. WAWA Av,.w".M .Z
Stabilize within this '... Ci
Site Area Description many calendar Timeframe variations ar nv nas3,xo rn ....96.rr crmar Kur..UP...days after ceasing LITTER,BUILDING MATERIAL AND LAND CLEARING WASTE -
land disturbance 1. Never bury or burn waste.Place litter and debris in approved waste containers.
(a) Perimeter dikes, 2. Provide a sufficient number and size of waste containers(e.g dumpster,trash CONCRETE WASHOUTS REVISIONS
swales,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 8-7-23 ADDED NCGOl DETAILS.
(b) High Quality Water 7 None waters unless no other alternatives are reasonably available. and state solid waste regulations and at an approved facility.
(HQW)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
Slopes t than slopes are g from upland areas and does not drain directly to a storm drain,stream or wetland. addition the mixer and associated materials on imperviousbarrier and within
(c) pes steeper If slo 10'or less in length and are pace
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.
allowed 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,clean up and dispose of waste in designated waste containers. sections.Stormwater accumulated within the washout may not be pumped into or
-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 50 feet from storm drain inlets and surface waters unless it r l '.
le) Areas with slopes can be shown that no other alternatives are reasonably available.At a minimum, �/ 0
flatter than 4:1 14 -10 days for Falls lake Watershed unless 2. Locate paint washouts at least 50 feet away from storm drain inlets and surface install protection of storm drain inlet(s)closest to the washout which could receive 0
there is zero slope waters unless no other alternatives are reasonably available. spills or overflow. b0
Note:After the permanent cessation of construction activities,any areas with temporary 3. Contain liquid wastes in a controlled area. 7. Locate washouts in an easily accessible area,on level ground and install a stone I I p C
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 /1 N N
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. 1"�� W 71.0 0 N
activity.Temporary ground stabilization shall be maintained in a manner to render the construction sites. 8. Install at least one sign directing concrete trucks to the washout within the project try'y uo
surface stable against accelerated erosion until permanent ground stabilization is achieved. limits.Postsignage on the washout itself to identify this location. Cr) 'G C O
PORTABLE TOILETS Vl T U
GROUND STABILIZATION SPECIFICATION 9. Remove leavings from the washout when at approximately 75%capacity to limit I--, ',]' DO.-,FLi
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 / .s,o
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.If 50 foot I'-'-y F'' U
components follow m no manufacturer's
longer functitruc When utilizing alternative or proprietary ty�
techniques in the table below: offset is not attainable,provide relocation of portable toilet behind silt fence or place O (� Q U 6
products, manufacturer's instructions. /F``/1 O
Temporary stabilization Permanent Stabilisation on a gravel pad and surround with sand bags. 10. At the completion of the concrete work,remove remaining leavings and dispose of ,d
•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 an approved disposal facility.Fill pit,if applicable,and stabilize any disturbance OOr,bZ
other mulches and tackifiers other mulches and tackifier's foot traffic areas. caused by removal of washout. 1�1 - O
•Hydroseeding •Geotextile fabrics such as permanent soil 3. Monitor portable toilets for leaking and properly dispose of any leaked material. [7] OZ" O
•rolled erosion control products with or reinforcement matting Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace ^ q O y y
withouttemporary grass seed •Hydroseeding with I tin t. O O O
A lied straw or other mulch •Shrubs or other plantings properyopera operating 7 nvo e,'
• pstic sheting permanentp g HERBICIDES,PESTICIDES AND RODENTICIDES E l FF`�'-'11 N oO Psi I.a
•plastic sheeting with mulch 1. Store and apply herbicides,pesticides and rodenticides in accordance with label ` _` .0
•uniform and evenly distributed ground cover EARTHEN STOCKPILE MANAGEMENT restrictions. V - V
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 '.
•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 Z al
retaining walls and surface waters unless it can be shown no other alternatives are reasonably
•Rolled erosion control products with grass seed available. accidental poisoning. r_l W
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of 3. Do not store herbicides,pesticides and rodenticides in areas where flooding is
POLYACRYLAMIDES(PAMS)AND FLOCCULANTS five feet from the toe of stockpile. possible or where they may spill or leak into wells,stormwater drains,ground water
or 1. Select flocculants that are appropriate for the soils being exposed during 3. Provide stable stone access point when feasible. surfacocpilethfssmaeriasonsipill occurs, an area immediately.
construction,selecting from the NC DWR List of Approved PAMS/Floccu/ants. 4. Stabilize stockpile within the timeframes provided on this sheet and in accordance 4 Do not stockpile these materials onsite.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures. with the approved plan and any additional requirements.Soil stabilization is defined ithilui
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved as vegetative,physical or chemical coverage techniques that will restrain accelerated HAZARDOUS AND TOXIC WASTE
PAMS/Flocculants and in accordance with the manufacturer's instructions. erosion on disturbed soils for temporary or permanent control needs. 1. Create designated hazardous waste collection areas on-site.
4. Provide ponding area for containment of treated stormwater before discharging _ 2. Place hazardous waste containers under cover or in secondarycontainment.
offsite. ' px" NORTH CAROLINA 3. Do not store hazardous chemicals,drums or bagged materials directly on the ground.
5. Store flocculants in leak-proof containers that are kept under storm-resistant cover gL�'
or surrounded by secondary containment structures. P 'Environmental Quality
NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19
W z
PART III PART III PART III CA �/
SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING 1 If-er•-/ll
SECTION A:SELF-INSPECTION SECTION B:RECORDKEEPING SECTION Cl REPORTING � l (, 0
Self-inspections are required during normal business hours in accordance with the table 1.E&SC Plan Documentation 1.Occurrences that Must be Reported I-� C r
Cal V
below.When adverse weather or site conditions would cause the safety of the inspection The approved E&SC plan as well as any approved deviation shall be kept on the site.The Permittees shall report the following occurrences: l- Z
personnel to be in jeopardy,the inspector may be delayed until the nextbusiness day on approved E&SC plan must be kept up-to-date throughout the coverage under this permit. (a) Visible sediment deposition in a stream or wetland. Q' 04
which it is safe to perform the inspection.In addition,when a storm event of equal to or The following items pertaining to the E&SC plan shall be kept on site and available for
0
greater than 1.0 inch occurs outside of normal business hours,the self-inspection shall be 11 GL W
inspection at all times during normal business hours. T�
performed upon the commencement of the next business day.Any time when inspections (b) Oil spills if: W
were delayed shall be noted in the Inspection Record. Item ro Document Documentation Requirements • They are 25 gallons or more, /1 O
rn l (al Each E&SC measure has been installed Initial and date each E&SC measure on a copy • They are less than 25 gallons but cannot be cleaned up within 24 hours,
m I--I
Ima (during
Inspectnn records..include: and doe not significantly deviate from the of the E&
business hours) approved SC plan complete,date u locations,dimensions and relative elevations and sign an inspection report that lists each • They ca sheen on surface waters(regardless of volume),or
It)Re Daily Daily rainfall amounts. shown on the approved Ease plan. E&SC measure shown on the approved E&SC • They are within 100 feet of surface waters(regardless of volume).
maintained in If no working daily rain sauce observations are made during weekend w plan.This documentation is required upon the \ I'T'1
good an no indrddual-day rainfall formation is initial installation of the E&SC measures or if 1 FL)
order attended a record
Him wlld ermine ive rain measurement
asOe inspection rs the E&SC measures are modified after initial (0) Releases of hazardous substances in excess of reportable quantities under Section 311 v
needed).Days on which no rainfall occurred installation. of the Clean Water Act(Ref:40 CFR 110.3 and 40 CFR 117.3)or Section 102 of CERCLA
z me pe coos¢may use another hin-monitoms aevlce (b)A phase of grading has been completed. Initial and date a copy Of the approved E&SCapproved by the Divkion.
(Ref:40 CFR 302.4)or G.S.143-215.85. rT1
API EWE At least once per 1. aentaiwtion of Me measures inspected, plan or complete,date and sign an Inspection Irf•j-YI Measures calendarDate days x report to indicate completion of the (d) Anticipated bypasses and unanticipated bypasses.
and within 24 3. construction phase.
saors of a rain ntlfcation of person
the meevutreswere operating (c)Ground cover is located and installed Initial and date a copy of the approved E&SC
24 roars inch In 4S.DDestr'ptiioaccordance with they approved plan or com let¢,date and s' (e) Noncompliancewith the conditions of this permit that may endanger health or the
6.Description,evidence,and date of correcave pprove p p eweh inspection
actions taken. plan. report to indicate compliance with approved environment.
(a)atormwater Its inspect., ground cover specification.
discha
e T calendar
2.Date
time af
oudalle(socs) and within 24ro efof the person performing the inspection, (d)The maintenance and repair Complete,date and sign an inspectlon report. 2.Reporting Timeframes and Other Requirements
M150uun alia rain 4.Evidence of o coo indicators pollution such anal requirements for an E&SC measures After a permittee becomes aware of an occurrence that must be reported,he shall contact k1Uil lit(//i rr
24 susedimenpended waving discoloration,n, have been pest on tl. the appropriate Division regional office within the timeframes and in accordance with the % `, CARQ
events InchS.indication W visible dies date
lot.orhecoe, ppropriae giona xcs��C`
6.Descriptmn,evidence, (el Corrective actions have been taken Initial and date a copy of the approved E&SC other requirements listed below.Occurrences outside normal business hours may also be /,
(4)Perimeter of unto see limits, amc«e mE&SC measures. plan orwmplete,date and sign an inspection reported to the Department's Environmental Emergency Center personnel at(800( Ws+FSS/ns'4'
sloe lea o raw reportalendar days olthe fallowing shall he made, indicate the completion of the ` `C' 'r /�;
At
within 4 hen up or stab.me sediment that haslert corrective action. 858-0368. = SEAL -
ln the
unta1.0lnchln taken to
and date of corrective aaionataken,and 2.Additional Documentation to be Kept on Site Occurrence Reporting Timeframes[After Discovery)and Other Requirements SQ''- 032555 -
24.hour ion as to the actions taken tocontrol enure In addition to the E&SC plan documents above,the following items shall be kept on the (a)Visible sediment • Within za hours,an oral or electronic notification. .
site and available for inspectors at all times during normal business hours,unless the deposition ina • within 7 calendar clays,a report that contains a description of the 6CIt1E'•.
Islstre see visible sedimentation a Division provides a site-specific exemption based on unique site conditions that make stream or wetland sediment and action;taken to address the cause of the deposition. ��i� ,cn
wetlands cue bidxy from the construction o �,
this requirement not practical: Division staff may wxrvethe requirement fora written report on a FS.D GP `
(whereactivity,
a acelic...shall he tion case-by-case basis. ift t I I I
or
accessible) _ inch in Records appropriate (a) This General Permit as well as the Certificate of Coverage,after it is received. • If the ream is named on the NC 2031d)list as impaired for sediment-
Mf� 24 hours 2�Regntllo ce required taf�ner Part ta,rs two c,item(2)(a)or permit relatetl causes,the ber required form additional •
I6i Ground ass ne(Instellason of perimemr ENSC monitoring,inspections
it apply
ly squire perform
grading (b) Records of inspections made during the previous twelve months.The permittee shallstabilisabon of ring,inspections or apply more stringent practices if staff
moasu.as sores,nearing and installation or car record..of all land-disturbing the required observations on the Inspection Record Form provided by the
determine that additional requirements are needed to assure compliance
actltyeconstruction or redevelopment,permanent Division ors similar inspection form that includes all the required elements.Use of Wwit thefederalorstareireieet-waxerscost:on,t V•4•I J
gmund ver). electronicallyavailable records in lieu of the required paper copies will be allowed if fel Dil spillsand • ei Mn 24 eintuan oral or electronic notification. e,notification I
2.Documentation Mat the required ground stabilization lease of shall include information about the date,time,nature,volume and
measures shown to provide equal access and utility as the hard-copy records. hazardous location of the spill or release. '
e been
so bI assurance toot n will provided as 3.Documentation to be Retained for Three Years substances per Item
metrameo anass they w,he rov cubstancespe
All data used to complete the a-NOT and all inspection records shall be maintained fora period CLIENT INFORMATION:
NOTE:The rain inspection resets the required 7 calendar day inspection requirement. of three years after project completion and made available upon request[40 CFR 122.41] ()Asses s 010c •TreThe report shall
incloe ude
an beforevaiudo onte)thebpaed uaoyand.
bypasseipated R Amfr.a shall include s evaluation tiers date of
thebpatedqualityand
sea.41(m)(3)l effect of the bypass. A.C.CLEARING&GRADING,INC.
PART II,SECTIONG,ITEM(4) Idl Unanticipated • Within 2A hours,an oral or electronic notification.
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT bypasses ISO CFR • Within 7 calendar days,a report that Includes an evaluation of the 202 WAGON WHEEL WAY
122.41(m)(3)1 quality and effect of the bypass. WILMINGTON,NC 28411
lei Noncompliance • Within 24 hours,en oral Or electronic notification. 910-599-2053
Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down wish the conditions • within 2 agenda!deys,a report that Centa ins a description of the [e-mail]
for maintenance or close out unless this is infeasible.The circumstances in which it is not feasible to withdraw water from the surface shall be rare(for example,times with extended cold weather). of this permit that noncompliance,and its causes;the period of noncompliance,
No surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met: may endanger including exact dares and times,and if the noncompliance has not
health or the been cossetted,the anticipated time noncompliance is expected to
(a) The E&SCnm
plan authority has been provided with documentation of the non-surface withdrawal and the specific time periods or conditions in which it will occur.The non-surface withdrawal envroentl4D continue;and steps taken or planned roreduce,eliminate,a.
shall not commence until the E&SC plan authority has approved these items,
•CFR 122.41tI1t711 prevent reoccurrence of the noncompliance.[40 CFR (I)(6).
Division staff may waNe the requirement far a writtenn report on a
(b) The non-surface withdrawal has been reported as an anticipated bypass in accordance with Part III,Section C,Item(2)(c)and(d)of this permit, case-by-case basis. DRAWN: JAE SHEET SIZE: 24 x 36
(c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin.Examples of appropriate controls include
properly sited,designed and maintained dewatering tanks,weir tanks,and filtration systems, CHECKED: CDC DATE: 10/4/2016
(d) Vegetated,upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item(c(above, APPROVED: CDC SCALE: NTS
(e) Velocity dissipation devices such as check dams,sediment traps,and riprap are provided at the discharge points of all dewatering devices,and g i'' n,NORTH CAROLINA
(0 Sediment removed from the dewatering treatment devices described in Item(c)above is disposed of in a manner that does not cause deposition of sediment into waters of the United States. :f34 Environmental Quality PROJECT NUMBER: 2023-017
NCGO1 SELF-INSPECTION,RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19 DRAWING NUMBER: C- •4
4GF4