NCC220669_Site Plan or Location Map_20220211

ER05ION CONTROL
G05TRUCTION 5EQUENGE
1. Obtain gradY!g/eroslon control plan aapppprroval and permit from NGDW -
2. Obtain Certificate of Coverage for NPI�ES NG601 permit from NGDW H - HBO
3. Contact Erosion Control Inspector to establish a pre -construction conference ad Inspection schedule.
self Ins ction-Effective March 1, 2014, persons conductinci land-clisturbincir
Shall f the self Inspection procedures establish buy the NGVEQ (see dkIched work sheet)
The phases are as follows: \,
1. Installation of perimeter Erosion and Sediment Gontrol Measures. -�
2. Clearing and grubbing of existing ground cover. / --
3. Completion of any phase of gadinngg of slopes or fills. �- -
4. Installation of storm drainage facllltles. IAll
5. Completion of construction or development. J I /
con / 65
6. Establishment of permanent ground cover sufficient to restrain Erosion. Ir
4. Cleo site ONLY as necessary to install Initial Erosion Corrtrol measures as follows:
a. Temporary construction entrance/exlt
b. Temporary sediment basins. For sites over one (1) acre, outlet structures
(skinners) that only wlthdrem water from the surface of the basin, Shall be
utilized. No sediment traps or rock dams allowed.
c. Temporary diversion berms and Slope drain
d. Temporary silt fencing and silt fence rock outlets
Seed embankments and disturbed areas of devices (Incl imq 'clean' Water
diversion) upon completion of construction. See Ground 5ta6ilization Criteria
below for more information.
5. Obtain an erosion control Inspection and have temporary measures approved
4. Begin clearing, grubbing, and stripping of site as required. Faarthen-naterlal stockpiles on -site for I I I � / / o
later distrlbuElon and/or removal, areas dedicated for management of land clearing and demolition, P I NIb S 5 5 3 1 2 S
construction and domest� waste, and hazardous or toxic waste shall be located aE least 50 feet / A�1 E 5 1 W. H 0 6 I�5
away from storm daln Inlets ad surface waters (unless It cam be shown that no other alternatives /E R M F. XE A K 5
cre reasonably available), aid within areas protected by Erosion Control measures. I D. B. 1 1 4 4 q, P. V 135
�
5. Begin site g"adN starting South moving North, contractor to leave area behind construction access at a grade R / I \
not greater than 10%. Maintain Erosion Control devies in accordance with the maintenance plan. Install additional / ZO/ 1
Erosion Control measures as required. Device specific maintenance requirements detailed on EG- 2.
6. Install slope stabilization per manufacturer Installation specifications once areas shore to be matted exceed 33'
In length. NOTE: Contractor to maintain access to the primary stockpile util It is exhausted with a max slope of / �I \ 1
s
1. Site Ls to be completely stabilized prior to contacting the Erosion Control Inspector. / I / ~ DITCH
8. Prior to the Contractor demobllizN from the site (at approximately 45 days prior to demoblllzatlon), I / ART: 645.0
the Financially Responsible Pay (or the des") will notify
the de lgInated Erosion Control inspector of their anticipated date to leave / �6
the site. An on -site Inspection will be conducted prior to the leave date by the Finaclallly Responsible Party � � rn
or representative and the designated Erosion Control Inspector to make certain all action Items have been / w
addressed by the Contractor. i "' X la - - 175. 0'
9. Continue to maintain Erosion Control measures until vegetative cover has been established over all disturbed / I f a TEMP.
areas and site has been stabilized. Remove Erosion Control measures ONLY after approval by Inspector. / /
IO.Obtaln a final Inspection from Inspector to close the gradiInngg permit. i / \DIVERSION
11. File notice of termination wlth the NGDEQ to close the NPI E5 NC601 permit. / / �u, I TYP6 l
TEMPORARY 5EEDIN6 5PEG5
N E
Planting Type Planting Rates/ Acres Planting Dates ( /� Q
Rye grain 120 lbs. Dec. 1- Apr. 15 / / I /- SM 65 \
Lespedeza [Kobe] 50lbs. \ \POR US
/ FL S
HO - 7L HD HO��
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" SHA PE RD (5. 2156 Lum 6
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50 P BLIG RIGHT- F-W Y 1O / L
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�\ \ DRAINAGE ARE mob✓ - 6.60J - -
\ \\ 0.�C ` 655 660
\ \ Q = OAC *5.60 INJ�*O+(9- �� -
659
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�Q VEHICLE 65� �� �- 67�`
�- A-CUMS� - - �656
652 - - - _654 - L
6S0 �� \\�� 652 -- �653�32ni
SAS\ 649 - 651
_
/ MAIN CONSTR TIO 649� 650 4 JA
S�8'09 58 E 9.54 ACCESS PA WITH A RAD�
(TOTAL) OF LESS THAN % AS NEEVTO J \ a a a a
U _ 644ESS S 2 .54' a 4 4 4 4 <
\ / 645 643 , 4a4 4�4a <
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German Millet or Sudan grass 40 lbs. April 15 -Aug. 15 6"
Rye grain 120 lbs. Aug. 15 - Dec. 30 I SILT 0
(3� 642.50
Purpose \ FENCE,rn
A
To temporarily stabilize denuded areas that will not be brought to final grade / I 00 TYP. 644
for a period of more than 21 calendar days. I P I (: bp 5 5 1 0 1 �oO,1 d � 643
Temporary seeding controls runoff and erosion until permanent vegetation or J A L E 5 1 A W.14 6 H 5 / SF I
other erosion control measures can be established. In addition, it provides � RVA F W E A 5 OUTLET\ 642\
residue for soil protection and seedbed preparation, and reduces problems of I D B. 11 �/q, P. . 13 4 / --\Typ E-W TERIN
mud and dust production from bare soil surfaces during construction. / ZONED: R5-20 J \ K SKIMMER \
Practical Applications �/ / / SKI RB IN 641
RIP RAP SLO
Where bare soil has been exposed by construction activities, and vegetative cover is needed for less than -TOP A�M�: 6 4 (v-3 J \ PRO CTION
one year. These areas may include temporary sediment traps, diversions, stockpiles, building pads, etc. It / -FIN SI>e641' \ \ <
may also be used as a temporary perimeter buffer. I - RGTN7 SPIL: 642.5
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needed..
include diversions, dams, temporary sediment basins, temporary road banks,
and topsoil stockpiles.
A•• 11 111 lbs.of 1 1 1 fertilizer and up to 1-1.5 tons of per •
not be required if a soil test indicates a pH of 6.0 or higher). I S
Mulch after seeding with 1.5 tons of grain straw per acre and crimp straw into the soil or tack with with
• , liquid ashalt at 400 gallons per or emulsified asphalt1 1 gallons • • �- _
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ER05ION GONTROL
MAINTENANCE PLAN
1.Inspect all sedimentation and Erosion Control devices for stability and function each week and following each rainfall event.
Remove silt/sediment from temporay devices when accumulated volume has reached 50% capacity.
Remove accumulated silt/sediment from behind temporary sediment fence when depth exceeds approximately 05'.
Repair and replace silt fence as necessary.
Seed and stabilize temporary diversion berms immediately after construction Including 'clean' water diversion berms.
Re--gg""ade/r=r berms as required.
Gom7h^actor stxm11 appoint an on'slte inspector ad maintain records of Inspections in accordance wlth the provlsions of
the general NPOES 5ta rNater discharge point for construction actMties.
NOTIFICATION OF LAND RESOURCES SEDIMENT AND EROSION CONTROL
SELF -INSPECTION PROGRAM:
SEE FOLLOWING PAGES
NOTE: 6RADIN6/51TE GONTRAGTOR 15 RESPONSIBLE FOR GROUND GOVER AT THE 51TE UNTIL GRADING
PERMIT 15 CLOSED OUT AN0/0R THE 51TE 15 RELEASED FROM THE APPROPRIATE IN5PEGTOR FROM
NGDEQ AND/OR THE LOCAL AUTHORITY HAYING "15DIGTION.
GENERAL NOTES
1. Borrow and/or waste areas (Note: If the same person conducts the land -disturbing activity & any related
borrow or waste activity, the related borrow or waste activity shall constitute part of the land -disturbing
activity unless the borrow or waste activity is regulated under the Mining Act of 1971, or is a landfill
regulated by the Division of Waste Management. If the land -disturbing activity and any related borrow or
waste activity are not conducted by the same person, they shall be considered separate land -disturbing
activities and must be permitted either through the Sedimentation Pollution Control Act as a one -use
borrow site or through the Mining Act.)
SKIMMER SEDIMENT BA51N #1
SKIMMER 5EDIMENT BA51N #1 [ LAR6E POND]
DRAINA6E AREA: 535 AG514
DISTURBED AREA: 4DO AGSA)
USING RATIONAL METHOD, COMPUTE Q po) DISGHAR,6E:
C = Oh, INTENSITY = 5.60 INA R. 00 YR. , 24 HR STORM, TG=IOMIW
Q(io) = G X I X A = Ob X 5b0 INA R X 535 AGS. = 11.518 C.F.5.
CALCULATE REQUIRED 5URFAGE AREA (S.A,):
5A = 325 X Q 00) = 325 X IlAb GF5 = 5044 S.F.
CALCULATE REQUIRED VOLUME (V):
V = 1,800 GF. X DISTURBED AREA = 1,800 G.F. X 4DO AGS. = 1,200 G.F.
SURFACE AREA (SA) PROVIDED (ELEV. 64250): b)bl S.F. (O.K)
VOLUME PROVIDED 0". 64250-641): 1,113D7 G.F. (OK)
SKIMMER ORIFICE DIAMETER [2.5" FAIRGLOTH SKIMMER] - [NOTE MANUF 51ZIN6 GALG51
V = 1,T0.01 G.F. (5E E PREY)
T(DAY5 TO DRAIN) = 3 DAYS 2.0' SKIMMER DRAINS C!" GF IN 3DAYS
ORR RRAREA] = V/ MANUF. SIZING FACTOR = 1,T0.01 GF / 3,36q = 231 6 R A P H I G 5 G A L E
50IN; R = (231/0.14)r5 = 0.86' OR D = 1.12' USE L15' DIAMETER ORIF.
OVERFLOW WEIR GALGULATION5 [55 #11 0 20' 40' 80' 120' I60'
Q(1o) = 11.518 GF5. (TC=IOMIN); HEIR LENGTH = 18 FT
Q=11.Q8GF5=GwXLX015)=3DX18FTX015) 1.=401
H = 0.48' FT. (OK) I' FREEBOARD;
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\ \ \ \ EMPORARY IVERSION \
1 ( \ I \ I \ \ \ DRAINAGAREA
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Q = 1.�1AC4*5.60
07 CFSMR *�0.60
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\ \ \ \ S\ T: 651.00 \ J 5 5 A L K R \ /
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VIGINITY MAP
N. T. 5.
E6END
PROPOSED (INTERMIDIATE) CONTOURS
EXISTING CONTOURS
POROUS BAFFLES -
SILT FENCE -
TEMPORARY DIVERSION DITCH -
STONE CONSTRUCTION
ENTRANCE
GRAVEL / WIRE
INLET PROTECTION
SILT FENCE
ROCK OUTLET
QC
TD TD > 1
LEGEND
FLOW PATH
---�-�-
EX. WATER LINE
--�-�-
EX. SAN. SEWER LINE
EX. STORM SEWER LINE
EX. OVERHEAD ELEGTRIG
EX. SANITARY EASEMENT
Os
EX. SANITARY MANHOLE
DD
EX. STORM MANHOLE
EX. SERVICE GONNEGTION
- -
PROP. R/W LINE
PROP. PROPERTY LINE
PROP. WATER LINE
PROP. SAN. 5EWER LINE
PROP. STORM 5EWER LINE
- - - - -
EX. FIRE HYDRANT/ WATER TEE
® 0
EX. CURB INLET
■ ®
PROP GURB / DROP INLET
�f
POWER POLE
STREET L16HT
HANDICAP PARKING
D.L.
PROP. DISTURBED LIMIT
Engineers
Awl Planners
Survevors
Borum, Wade and Associates, P.A.
621 Eugene Court, Suite 100, Greensboro, NC 27401-2711
PO Box 21882 Greensboro, NC 27420-1882
Phone:[phone] Fax:[phone]
Web: w«w.borum-«ade.com
N.C. License #: C-0868
5EAL5:
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OWNER/DEVELOPER:
DEW 5HARPE, LG
3105 WE5T MARKET STREET SUITE A
6REEN5BORO, NORTH GAROLINA 21403
PH: (330-2q2-1104 M: (33(b) 60-4160
DRAWN BY: JMM
DATE: 12-22-2021
REVISIONS: 01-23-22
SHEET TITLE:
ER05ION GONTROL
PLAN
FILE NO: F:\NED PIERCEV325 DEW SHARPE RD\ADD LAND
DRAWING 5GALE: 1"=40'
PLAN 5HEET NO.
E
G-I