SW6220704_Plansheet C2.2 - Grading_Drainage Plan_20221027

DocuSign Envelope ID: 756OEF1 D-07BC-4E24-B306-786AE6C71973
UP
0e
F
,� O 4 54 3LE 740.16
/
M \
7 USE TOFSOIL SPO TO
,* /N N * CREATE LANDSCAPE /i' // /' / ' N e f1
�* * = ERM. SURROUND IN / // , 1 1 g E 6 ,/
/ Co / SILT VENCE �•��
/ TEM RARY SKIMMER BASIN #1 WA FLEA // // /
D.A.- AC. / / / /
77
VICINITY MAP / TOTP D INAGE AREA=1.8AC.// // //' /' / // / (_JJ // ��� 264-----
= / 1 /
(IVTs) � Q1.0 (0.3) .21N/HR)(1.8ACyY 3.9CFS/ / / , / / / � � 00 /
% 6L. REQ D_ 800CF/AC*.('1.8AC)=3�'40CF 1 /i
/ URFACE AREA EQ'D /325SF/CF$#(3.9CFS)712 SF / / // , csl
T P L=60' TOP =30' D=3' / / / / C-)
/ (2.1 SIDE SLOPES 7 DAY � ABILIZATI�'N TIME FIR A E TYP.)
SU FACE AREA PROVI D=1POSF / // �/ / ( 'CIO)
VOL PROVIDED=6924C /
/ _ , / / /
/ WEI WIDTH-6 / / / / / I I _ _
/ SKIM ER SIZEf 1.5" / / �% / a 4 / /' / / ' ' '
I J�Q��O �Q no -am\ / CJ.v / /' / /
/ SKIM R ORRICE DIAMETER=1. 5'/' / ,� ,/ '0I1 a I ��-� Cl // �/ �/ �' -' / / //
`b/ DEWAT RING TIME: 2.5 BAYS / I _ 4 / -' / / /
NOTE: LEAN BASIN WREN 50� L DURIN9� CONSTRUCTION. WHE //' � 250
/ /
UPSTRE M AREAS ARE/ STABLE QGAI T EROSION AND EPMISSION H ° ti6` — — _ 7n� 4 Q
J/ 1 oBEEN 0 TAIINED FROM N /REMOV TEMP. BASIN, STALL / � - \
/ N ERMAN GRADES / A -PEE ALL DIS RBED AREA PER SEE4$PE I i_ i�?s/
INLET 100000 / \ \ D D — ITY
PROT CTION it D D C7 D p / �� 1 (
��/ D� \�� � CDC 0 I _ I D��D / '1 / I I N I I I I / %�\ / / �,T
, � D / \ \ \ F_ \ \ c 1i�cFs)F111 — D p ' j PLRMA ENT RIP(\RAP\
b It �' M of .7 Fs \\ \.
_ _ \ \ p T �NSMON \'T \\ \
ROADtIDE\DITC
N w p� ------ \\\ \\\ \\\ \ I TEMP. SILT �Q 1, I (4
/ 1 - 3 / / \ \ \ FENCE AS z 24 I DIRECTION \ \ \\
D50L6\ \ \ \ \ \
a \ \ r SHOWN TYP. " s / DE \000- \ \ \ \\ \ \ \
OUTLET PNECT11O \ \ \ \ \ \ - - - / N L FILER CLO�H \ \ \
/ A=1.�5 / --- \\ \\ \\ \\ r �- E T RI RAP) \\
DA
//v 9 22 , /QfUIV,21.,3 fs / /' \ \ \ 01
/DO / \ \ \ ' WEIRo
/
00006*
i0=2.9CFs / / D -3 \ \\ \\ I \ 5 I
EPTH=12 / \ \ 7 \� 1.1rAC.� /�
/ , , - - \ \ \ 0�o=4•OCFs \ \ TL`PutPORARY SKIMMER B 5 W BAFF CS / \ - /
Wy=4.5/ \\ o. \ 19 N / ,' ,'� �� ---- /
BOUNDARY LINE -' // // W2=y./5XW,1�6' \ \ N o. �\ \ _ _ _ - - - - - D.A.=1.2AC. / / /
/ / TOTAL DRAIN�AREA=2.3 C.
LOT LINE / / / WEIR / / - \ x \� \
...—.—.—....—.—.—........... DRAINAGE EASEMENT , / / \ \ \ \
/ \ \ \ \ \ \ \250 _ _ _ _Q10=(0:3j'(%.21N/HR)(2.3A �5.00FS _ _ _ _ _ _ _
> > > > > TEMPORARY DIVERSION BERM (TDB) , / / / // / /' VOL. REQ'D=1,800C��cC-*(1.2AC)=2,160CF �' i
( ) �,/ SURFACE AREA ,RE-Q D=325 y� 5.0 F� =1625 F-
7 DAY STABILIZATION TIME FRAME � � — � \ \ x v � � � , , , r /
—•—•—•—•—•—•—•-- TEMPORARY SILT FENCE (TSF) /� // // /� // // \ / / / \ \ \ \ \ \ \ \ \ \ \ \ I\ \\ _ _ _ _ _ _ _ TOP L=6D� TOP W=30 ,/ 2
L rl'SIDE SLOPES , 1 DA STAgILIZATIOJ'TIME F OE TY . / — - - - -'
LIMITS OF DISTURBED AREA / // ,/ � � � • \. / \ \ \ + \� \\ `\— l2• / � // �\
TOTAL DISTURBED AREA=8.0 ACRES / / , / \ — — _ , \ \ \ \ \ Ak
\SURFACE ARE PROVIDED- 800SFX— — — — — — 10o— — — — — — EXISTING CONTOUR MPORARY SKIMMER BA fN 6AFF ES / / / / / \ \ \ \ N\__-fill D.A.-1.OAC. / / / / \ _ - - - VOL. PROyIDED=2923CE'-
�oo FINISH GRADE CONTOUR DRAIN�G'E AREAS 1.OA�. / / ,/ /' /' // \ / - _ \ \ \ \ \ N \ \ Z x - - \ \ \ ` - -
`p N - - \ NTH=6
SKIMMER BASIN DRAINAGE AREA Q10- 3)(!21N/Hf�(1.O/jc�.)2C / , // // // ��• \ - - _ _ MP. SIL \ ' z \\ _ _ _ - - \ \ \ \ SKIMMER SIZ�:/1.5"
ow TEMP. ROCK CHECK DAM (TRCD) q * CE AS \ \ \ \SKIMMER
VOL. RE=1,800CF/ G% (12AC) 180 / / / / / \ \ \ \ OkIFICE ,D�MZA
— — — — — — — — — ROADSIDE DITCH DRAINAGE AREAS SURFACr EA EQ'D I325,S/F/ S*(2'.2C 415 / / "\ \ 0 \ \ \ \ \ \ \ \ \ \ \ ,
£z �EWkTERING TI 2.6Y
TOP k=50, P W�25�AD- , ,/ // // ,�/ \ - \\\ \\`\ \ `--- \\\ \\\ SEE NOTE �'TS6
NOTE: ADDITIONAL EROSION CONTROL PLANS / /_ \ - _ _ \ \ £Z �O
(2:1 SIDE SL ES 7 DA ST ILIZ/\TI01 TI FLAME TXP.) 2 \ _
& APPROVALS WILL BE REQUIRED FOR RFACE A EA OVI �D— 25 F / / \ \ /' \ \ \ _ — / / ' — — — / /
INDIVIDUAL LOTS PRIOR TO LOT DISTURBANCE NOL. PRO DED— 4 CF / / / � � \ / / / U_
WEIR WIDTH=4'///\23v / / / ___``�\ \\ \ ////,/;-',
SKIMM R OR) ICE/ DI ER A.7� / ____� _�:
DEWATERIN TIME: 39 Y / / / _� /\ \ \ \ , / �\ \\ �� ---- / / / / / ,i-- /� , / / /�,� %� ��:
SE NOTE /® T$B \C \ \ \ \ / - - - / /-_ _ _ _ _— / ° °°
/ / / / \ \ \ PER4A�IENT RIP�P , / ,�- _ -- �'��RFLE��
— / / / _ _ / / / / / / / �i \�
/ / / / / \ \ �\ :::� \\ \ TR NSITI » > // /�_\ \\\��\ -- ----- —� / / // _ // �,��\ \\
/ \ \ — / /--- ,
\IN ROADSIDE DIT / / / — - - - _ ' �/ / / / _ / / / / / / .Z D 10')2'�%2022
�' WIDE -1 / �
- / / /' i
It IRECTi(1 30 �/ /_ -- _ _ , /�// / -'� ,' O
TH=*8 __, / / / �_/ / �/ / ///�_� /qkO 00
WE \ ALL FILTER CLOTH / /� / �� /// /// /'� ----- // NCA
v IUJ
BEN TI I.RIE -RAP-) / , - 0
\ (A�/ \ \\ \ INSTALL HE DAMS _� / ' \\ \\ ,/ ///' �/, i�j /%' �' / O fTy>
®20' INCR� TS / / � \ \ /��
\ / i / BOUNDARY & TOPOGRAPHIC SURVEY FU BY.
\ �_ , /
ALONG SWALE ' » TO /' / / \ \ \ \ \ \ — J / /' / i//�/ / W W
_ / ,''C� BENTON W. DEWAR AND ASSOCIATES OD o
,,/ \ T0�0� BANK / / / / / i / / / / /
/ I I O. \ \ B / / \ \ �/ / / / �/ / u7
_ / / / _ ,% / , - PROFESSIONAL LAND SURVEYOR N
I I I I I I TEM�ORAR SKIMMER ASINLij
4 W AF S < ' / ' ¢ \ \ \ \ \ / / / / \ \ \ - // / / �/� /�'/ /'/ , / �5920 HONEYCUTT ROAD O � W a
I D.A. -1.1 A I \ ' \ / \ \ \ \ ' / / / _ - - // / / �, / ' I1�ALLY SPRINGS NC 27540 W ;
1 I G \ I \ '\ y \ \ \ 220 / / / l / PH. 919 552-9813 0,
TOTA� DR NA AREA 1.6AC. � \ � \ \ \ \ \ - / / � \ � _ _ _ � / // / / /, �/ � / / / ' r•i o
/ I I / / / , /� / , ,
/ I I \ \ \ / / / �- / / /, / / / / / l
240 / I I Q10�(0.3)(7.21N R)(1. AC - .5CFS \ I (� \ \ \ \ \ / / / / / — / // / ' ' / , FAX [phone] Z
IVOL. IREQ d=1,8g0 F/A 1.1A0),=1980'CF
/ I I ISURF CE AEA R=325SF/CF *(3.5M)=11�8SF \ l'\ \ \ \ \ / / / / / / %' ' /' �� H .�
I I ITOP =50 TO =25 D=3 _
NOTE 0 TOPOGRAPHIC INFORMATION IS / I I ° m
/ I 1 )(2:1 SIDE PES 7 DAY STABOZATION\TIME FAME TYR. \ \(��-\ \ \ \ ' ' ' ' ' /
I \ \ \ \ \ �� \ \ . \ \ `\ \ \ \ \ \ /' / / // / ' /' , TARN FROM G LIDAR INFORMATION. W _0 C.
I SURF C AREA PRO�`DED=1250SF \ \ \ �L�c� l\� \ \� \ \ \ , / / // // �/ / , / , / m E
l I 1 I VO ROVI DIED=2544 F \ \ \ \ \ \ \` �9r�i \ \ \ \ \ / / i / / / / /' / / / �' , / , / STREET DESIGN LAN/PROFILE) TOPOGRAPHIC J Z
/ , INFORMATION IS M ACTUAL FIELD LL W
S�MER SI)E: 1.5" \\ \�� \\ \ \\ \\\� �\\. \�\\ \\ \\ \\ \\ ��//// /// //��' �� /i' ,/ //' -C �
SKIMMER �IFICE DIAMETER �1 0" \ \ \ \� I ' \ \ \ \ \ \ \ �-' / ' / / /'� / / /
//DEWAT/FRTNG TIME: 2.4 DAYS \\ \\ \ \\ \\ \ \ \ \ y� �. \\ \\\\ \\ \\ \\�//%/�/, �%�� //'�% j���i; �' �/ //� GRAPHIC SCALE
SEE/NOTE @ TSB#100
`� \ \ \ 1 ( \////�i, �/ ,/ // ��--- , //, so o so so izo zaoLn
\ \ \��i/ /'/ // // /' /' / ( IN FEET )
1 inch = 60 ft.
7 :- 7-
GRADING DRAINAGE AND
REVISIONS
\ / / LOCATION:
Lt NCSR 1250
I \ \ I \ \ \ \ \ \ \ \ \ \ /(� 08.19.2022: NCDEQ COMMENTS / /
\ \ II \ \\ \ \ \ \ \ \ V� X / / / / - ����o `' pRp�,4pp TI M CU RRI N RD.
I \ \ \ \\ I ti0 \ \ \ \ \ \ \ \ / / / /� ��� UPPER LITTLE RIVER TOWNSHIP 10.27.2022: NCDEQ STORMWATER COMMENTS EROSION CONTROL PLAN
S \ \ \w� a0 HARNETT COUNTY, NC
1 \\ \\ \ \ \\ ► \ \ \ � \ \ \\ \ \ \\ \\ \ I I I / / / // � y FOR
PROPERTY OWNER/DEVELOPER:
BEFORE YOU DIG! G AND J DEVELOPMENT LLC EDISON ACRES
coNrac80o 632 ONE -CALL 2265 BENSON ROAD HORIZONTAL SCALE: 1" = 160'
ANGIER, NC 27501 VERTICAL SCALE: N/A DATE: 07.27.2022
NOTE: This document, in physical or electronic form, discloses subject matter considered confidential to FLEET TEMPLE ENGINEERING, PLLC and on which FLEET TEMPLE ENGINEERING, PLLC has exclusive property rights. Neither receipt nor possession thereof confers or transfers any rights to reproduce this document or any part thereof, or to disclose any information contained therein to others, or to use it for any purpose without the written permission of FLEET TEMPLE ENGINEERING, PLLC