20200671 Ver 1_401 Application_20200521

Staff Review
Does this application have all the attachments needed to accept it into the review process?*
r Yes r No
ID#* Version* 1
20200671
Is this project a public transportation project?* r Yes
r No
Reviewer List:* Stephanie Goss: eads\szgoss
Select Reviewing Office:* Raleigh Regional Office - [phone]
Submittal Type:*
401 Application
Does this project require a request for payment to be sent?
r
Yes
r
No
How much is r $240.00
owed?* r $570.00

Project Submittal Form
Please note: fields marked with a red asterisk below are required. You will not be able to submit the form until all
mandatory questions are answered.
Project Type: r
New Project
r
New Project w Existing ID
r
Pre -Application Submittal
r
More Information Response
r
Other Agency Comments
r
For the Record Only (Courtesy Copy)
r
Stream or Buffer Appeal
New Project - Please check the new project type if you are trying to submit a new project that needs an official approval
decision.
Pre -Application Submittal - Please check the pre -application submittal if you just want feedback on your submittal and
do not have the expectation that your submittal will be considered a complete application requiring a formal decision.
More Information Response - Please check this type if you are responding to a request for information from staff and
you have and ID# and version for this response.
Other Agency Comments - Please check this if you are submitting comments on an existing project.
Project Contact Information
Name: Kyle Greene
Vft is subaitting the inforrration?
Email Address: [e-mail]
Project Information
Project Name: West Park Dredging
Is this a public transportation project?
r Yes
r No
Is the project located within a NC DCM Area of Environmental Concern (AEC)?
r Yes r No r Unknown
County (ies)
Wake
Please upload all files that need to be submited.

click the upload button or drag and drop files here to attach document
WestPark PCN FullSubmittal.pdf
1.33MB
KBE_WestPa rk_NC_Cary_USGS_Topo_Map_Exce...
7.58MB
KBE_WestPark_WSS_SoilMap. pdf
407.19KB
West Park -Agent Authorization Form-Signed.pdf
364.61 KB
WestPark HistoricSites.pdf
886.9KB
001-C-1 -Cove r 040120_sealed.pdf
1.62MB
002-C-2-Notes_040120_sealed. pdf
277.76KB
003-C-3-ExistingConditions_040120_sealed.pdf
3.14MB
004-C-4-ImpactMap_040120_sealed. pdf
3.23MB
005-C-5- Plan n i ng Review 040120_sealed.pdf
3.18MB
006-C-6- Dredging Plan_040120_sealed. pdf
3.16MB
007-C-7-Details_040120_sealed. pdf
671.96KB
008-C-8-NPDESSheet_040120_sealed.pdf
876.51KB
009-C-9-NPDESSheetCont_040120_sealed.pdf
1.4MB
Only pdf or krre files are accepted.
Describe the attachments:
The attachments above include a PCN form for the project and all of the attachments that would normally be
attached to the PCN form. These include the plan sheets for the project, an agent authorization form, an
excerpt from the most recent version of the USGS topo map, an excerpt from the most recent version of
published County NRCS Soil Survey map, and a map of historic site near the project location.
Sign and Submit
P By checking the box and signing box below, I certify that:
• I have given true, accurate, and complete information on this form;
o I agree that submission of this form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the
"Uniform Electronic Transactions Act")
o I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes
(the "Uniform Electronic Transactions Act');
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written
signature; AND
• I intend to electronically sign and submit the online form."
Signature:
Submittal Date: Is filled in automatically.

DWR
Pre -Construction Notification (PCN) Form
For Nagonewde permits and Regional General Fermlb
(among win aome:gondmg Water OoalNY ceregcagons)
April 11, degree Ver 3.1
freaQ,we r�.ss,m�redwmamea,�x mm..�reawan roaw,abemrem,m„ame m,,,mer a�memmnaw.mma���ad
am. vwrauree-aay m�yciandar Iraraa..eu,ucm�unwaierW�%�ws*eanrwmebmr.
Nea. �.. unN m me any new me.
m�neaa,eegnCaro+rvrmw®wimoasrnwmcxxmn.eoRe�zmnialaudin
A. Processing Information -
eaamv�meaa,m®lmnmame mwmdmweea.....
rival addReadifients
,a NCONSgroderet•
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na�maen�wpm.Nadaraam.n m.eeN amnmwm„
Nat
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meemm. ai adead, for
mmmdwmn.. ui mam�m dmnamm are
wNomam mare-acx ran mammma,��a�aaawaw areasa�mmmammmmmaraaa.
, Rise Me POP ar Ga aamce, been renfm pave Camp;
Natanmde vamdduar wmam. zs-�ae.dNomam�m

xameme Iywm( vry IRmtm lys-ibhirsYreAyaam
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9 111 Watm QuaAy Rmular 0 111 VVym oaaiOeemn�ma-tea
wery'v ne rm and rcuuu mono mmwai m na mI,m
ivue mcme only for MR wa cemimmn: Ym "I xo
mue mare mWoy crape rmm. Ym a No
. e nanmermmape�mespgicseon'!'
ovea ry o a mmaum mnk m mneu rEepmpan Immea'm mmpmtim aim[aae'
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mmlo emummaeonnnp farmvaay. maamiy.nuuxmammwxegwamry �mmmAgmy-f yxdaAmmr amp
B. Applicant Information
�n
Kyle Greene
aemmmyeomad vnme:'
nn. - Cmisl[m
wW..n.
kgreene�koengn Ja
(8]B7260.eJ28
,,,mym ne rm the mmV'
-
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E. owner information
West Park Community Association Inc
x newnmk Mr
Am Boo
47M Hwrevwd Caun
so
sureAs
e.�v
pardi9h
INC
m
2]6f9
Unredf Stairs
S. ietylme XniN:
[phone]
[phone]
i.E ali Addreee:`
manager@gmndcresleimeadc 5m
3. Applicant Information (if different from owner)
Kyle Grede
q BasE Jirxetl
dd.soom '
73 Chapel Hill Road!
Sure 104

s fte 1w
Raieio INC e
27G m UMf V SlaYe.
M. reegmexvim:'
(828�60.1028 0
kgree'ne�kbeng ory
Fr
Krts BassE ]I�reenng
]3 Ckarel Hill Rq1
ure 1W
RalINC
zrwe
1 Umre saw
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(919�F�F1552
kGass[ay:Uey.ory
bemn thmmmn er'
upoaoa
wen ate:-a�emwnm�eeo�r�sg�.w� xa.s�Ka
C. Project Information and Prior Project History v

1.. Projea Infom flon
✓wmy=
Nbi PaM Ore0gtng
West Pal
uxcnsinv�mm��=
Cary
2. Projea del
m.:NnI ANPnI sis.
%Nx PIN arpal ID I In all,
0]3302882829 2823
a.ngx[nateu
121 Pal Wks Court
All LIP, 2
Cary INC pw
27519 m UnIt V S teN;
m.sM mvaire1esmeecmniee a mum ewelaK+ o-mna pxe mmvmeixaumwes n q'al aegeevusemwxn asee �%%vmereugge uirveypwe oase nc - mmpoprzm
eemI. Irvrmompm mestmo pnawaminms wanes lweamei psmmnmaesma aeweem�mxmvQremsmsusryn mameeeomaprzl
urexxuae:'
35.]8438078 M8314
3. Surface Waters
noml.a..am wwo•=a watt=
MT Oak Creek
WSV NSW
smf e®xsl o ywr papt uvs�m m.

>a.�ae. � a�maad,map,yen„
aananemasm
4. Project Description and History
more&autlel sl re on ilre all edge ef Me pond
In the Fool ponon of the WN.
Hand, Corn deal ur owa cerarzutima been mama mrmm pal f cmpne all prior gaen In ue inal
M. Anal an 9 In X 11 evcamavn memv[evemvnem of me ows upldpa m nnp incase tbe Mason came eyed abe. nor[Aril
Cl ck�na ie. Aland a.c nis uarde mnsee...a
FU
FBE n'cawaaJ+e_Clay osaa Tpl Maid Eldcl -rssge
an 3 IQ xm evnpamm the ,at rel el due punvha County xacs
uEwaawaWk �,ss saunappe, am_fevB
9..Ldthe tall esamarea awe ape ofal eesan wetland, an the pgaty:
y. tidran Vol sariepalinear all 4an"aamgaemnaand the paral
OLHeaTfeet erear no Full aillrelftle lMBs o(Ndllu�mx Torftlls pqt
x. radial tive mmal pond, in aaa4including ani euaaa acme type manneal to be man'
Ths FlacoM

µ aie.x ngnm wyai erer�oee mr me wwxeu wga9
a� m, ae..n..e ems nia n.,e m ale J,mmms
,Am s
- _ xadWt
w 144120 xm9x
mmW
mn19a M 0401p xmsd Wt
��dgiigpm_ xeea.Wt
3 Iwo
- xeb_Wt
_
W120_xam.Wt
oao120 seam Wt
tane
5. Jurisdictional Determinations
ue.etreW. o<A,m , ,,, aniaerea A, ne wromrae .m �mwean...
aun ue ireon, what A" Wtammeean Ass
as+.'
mn a emma: � nwmrmmc wtvamee a unmmrn : wn
New, In xmmy:
a9engr ommtamcmmns:
Ansdi ne nw mWooa
UPImOa. .e.., e.n=.e ems niu r.,.'.1, aveumva
6. Future Project Plans

6. Future Project Plans
Are mor Darr nxryal, reeerne woman pemsas)or mo-wam cem•IMsl red, «imenaa mce di b mamrse myrw o as wnrmea words mrebw awaem The imdemmrer
x and award narrow for wear worship tat repare Itwrmem mueiemy wmuaaaon had dinner myire pecwumvtinn manpower.
1. Impacts Summary
a. reare le imwhiaaprcimawmvua wales'Idae satgryl
4. Open Water Impacts
It there are proposed Some to lakes, pone; estuaries, insurers, sounds, feature Used, or any omeropen waterot the U.S. then Inary ands Ilstall own
waterlmpncls below.
do send
4. Open Water Impacts
It there are proposed Some to lakes, pone; estuaries, insurers, sounds, feature Used, or any omeropen waterot the U.S. then Inary ands Ilstall own
waterlmpncls below.
do send
ipi R.ann
do Imi
amd or.ammmr
an ndnnw wy'
4e.Wherbodhe
m
enpwary
�mrea91n9
UnnameO Pond
aaaumw �'
�I�
120
kid anafter imp mr,
Up hand trearrommor earn are wari
020
hip mass own added, Sweden
020
6. Buffer Impacts (for OWR)
ff project sell home a protected m anan buffer, then complete the chart below. and hadid ly list all buffer housets bemes
pm�Iam renpmatwp�rean'
Game
li powers,

a n>s
0 lacunae,
© Gordon,
0 converted
a cae=c,,w
a orders Lou,
0 Clef
se.mv.rira`I,I
o�
m.se®nn.�'
alra,moms�.a�.mr'
z�llnv.n'
M,g6s
w.zarex�mv.+'
��
Unwm�Pond
®
bwa5le
61g. Total buffer impacts:
Total i=mpmyimp=rn. 4,465.0o 65600
Total p=,n.neminwaam: x 000 000
Teal annaircdorder Inmaam: 4,465.or 656.00
Swore eWcumentrenon- I e. Insist Mays Plan loved elf
ugoad..
retired _sealed t.f ern x
rvm�n Dr
E. Impact Justification and Mitigation
1. Avoidance and Mininnirstion
s, Specificallyme pqa[' -e= l a= - ma+IpMne
tdect also was des geed to use a s phon torover level I wer the water n the poM preventing the reed to open the
valve in he over and completely drain the pond. Several plan ceratiors have peen mnslde allu present e
!impact to sunoundln9 trees and established vesication
1 b. Swannery Pound nii Takento avoid thousands impacts though constrectudir-
The handling and transporting ofthe dredged material will belimited tprotected with tpendingAtdredgM
materials llthe de d alongthe Procedure m completelydryq and be ng halealordure der disposal at an
approlpradely permtedfaulty

lb. Specificallydel
The handling and V'enshipeNrg of Fine dredges hadeilal war be hundred! to areas pmteclM vain tragefiencing_Al arengM
ma@dab will be I�ev( e� alongthe Supreme unfit canplemry Oryng aril brig M1auled ofisa'e itt disposal at an
apympdateAy rumoredr j;
2. Compensatory Midgatlon tot Impacts to Waters cal U.S. or Waters ottM1e State
,memyatrramre crnoenavmyxxeauuniw xnpmr,mvaarereameu.s.arvetmaae Andres
No N this Aped DOES NOT eraam mmpenadmry Aron, emmm were
ID6 ponectdoes not require mmpemalory mttlgaYon due to Nth swpe of the parachuting finvled to tM1e removal otacamWaled moment an0
banksablllzafioa i rearemN"anentImp proposedtar05pmfd ID Wg oft prM IsWImp ewa@rqual4
rve Stream Tor emWin aawnrzlican Mat, eeem for ad umerm, trial C oneAs tan rd the w2:narrn eland's wares meewe
F. Stormwater Management and Diffuse Flow Plan (required by DWR) —
Round ameriatd,mw pFratesha,, regudm urdae,mIts sert".
1. Diffuse Flow Plan
on ,mepm„d mina n.aeagaantm aarnm dr.d.nwn,rnid,nm,e wmmm„mare xe wrY.n enmm nard,n xnw=
No
wre, ..in tryo-ma ga. All order mal and e p%tis,udm mre yea,imgemenrm argued rather separated northern,
indce ua plan get miry acru denm thew diudee all wI I he de �rnd. order,Rod; m.tomwnmmm..n n
At am MeasurementCoal Montrealcp, lsmead mcern ,gd in lateral
and the xe Samuel n Maal demaammmrhododendronv,urglemetmme and gar amenron ace nmi
sud
higher type a s om are you wm'Mha'
Larval Spreader
c(wwsmm
orwhand me(highersnwp
age, mtgthn
+ e g me winnmoeaiewrmesm mmgrewawrwwgnurewb
For a lei mgglmam meetmed nwregaremen6 armtree
rwklhCno�robi.+ =�e,,rrfi�=hCMIe.sihae,o..l
upoad
2. Stomtwater Management Plan
ga a thisa W Dan pnxecthall ra cmpience rmm xcroi•, Indonesia! xvDOs Sound W Sowiwx'

T Re glare IMWe NMES sliced.
G. Supplementary Information
1. Environmental Documentation
in s the pmad involve an external of Ron, lrecereu.msn®Il%nea or the u.x of patio, umwavamellandi
2. Violations (DWR Requirement)
Oci tiddeiwatbne Rules pIwAll 2H.1wm, orMR sumamwa¢rwwmana imnaarm or
an eurcw Rdn n5P xuc xa.axwl"
Yen No
3. Cumulative Impacts (DWR Requirement)
uprvyminaze on wie ved Bona amdpaa ruwreingacml„+nrcin.mmnndeerdynem, vathi uw aspect ounce enwnowlan wareuanM'
U Yen No
T BIsnotapham 7cjWaMmoverproletlsarepan mttllsareaal time. Dredginganddank
stabd¢dtan does net give revean to Ceteve, dial andllprel development waNd resutl due to the project
4. Sewage Disposal (DWR Requirement)
a sawship,dourni heaphroduar wxnmrun prawn'
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
an Nil gas project occur in or rear an a ran with federally returned nucleon or retail.
lease you d.am won the Unni concerning a red spe,ieanw impada='

ID Y11 I No
5g.Dod. ftsan,uct,nvonvelarge � am� cm, Rossi
0 You 3 No
Run Emoraft,
a �,nw mdPom dnaKmaaa rea Wh�ro b„a
Dome, No, primddicel,l bang aaamtxl offer reactions ornrin, that wall is, cmducred M mvnme,.wch.. w,uummere. narnnnnea pile nnrer,, nc.
0 You FF No
i. What and sources did yonnu to atamiadxxearvour rtcual antut [nwNered stood, or aegneted corueif xrtinatp•
USFibaMWtlfi@Service Emv me CaSery mOntlne Systemce TmF uovoi
Consurdoon im Upi
UPlmtl� sea=e�ea,dou,rd.ae..n�,e�...
6. Essential Fish Habitat (Corps Requirement)
Is Wroat Fund scurval did Russ uss, to Nor side and �t an Essedaa Russnam.rr'
NOM FlsMMs afi_Mnes_oaa�>re �
]. Historic or Prehistoric CUIWMI Resources (Corps Requirement)
wrtmmeslxnmmnwssdnnam ertuervmoncnopaueamaplaoasotwae annaeasoma eats ono gandav�owm
7, Nil N' instant Cri 11 IF star an ared, thin tre word, ral or Ross
and Ransil as nacre nmmnn imam planes oil nn status RN National xmnncTrust
ds reom oraoremeaapmncant in Won Carolina hinscry and erctummoca l'
sources; discos usnatocemanninewidefferyoursidwould
NC Oepanmenl of Natural aM Cultural Resmes <ncticrjoy> N
vx WWretlnonc aatdt roan.,. eas_srca

Videffork ry,lon freginer
B. Flood Zone Designation (Corps Requirement)
par mm.FERIA rIPoml... nro.o pro, onanfears gwmnieasubdan
be Nil . wa.<r.mr in. FE]WArandersomanater 100 w.rmourplan?
�F.t.cuuV.l � mu u.e m mxe ne nompm cet�min.ti.m'
NC Fba0 modyl ffion system
Miscellaneous
a.e.,.rv.wm
Plude" ru ...,..,..ware=la,.w.�.a,e�..,
nnallb n
• I super man sul or of D is PCN he an is a Iranian Jim forn w About6a �r
cnapers a(therental ElectronicTr.mammcrvs)
• I u harbor nd that a, be dr an is signature has th a dare legal about and sun be or ei a Me for way as a noter, departure AND
• I friend to el nearly sign a he submit the FGN k or
:Kyle Greene
partial
L
SY20/202 L

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Soil Map—Wake County, North Carolina
(West Park Subdivision, Cary)
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
3/13/2020
Page 1 of 33961920396197039620203962070396212039621703962220396197039620203962070396212039621703962220692370692420692470692520692570692620692670692720692770692820
692370 692420 692470 692520 692570 692620 692670 692720 692770 692820
35° 47' 6'' N 78° 52' 17'' W35° 47' 6'' N78° 51' 59'' W35° 46' 57'' N
78° 52' 17'' W35° 46' 57'' N
78° 51' 59'' WN
Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 17N WGS84
0 100 200 400 600
Feet
0 30 60 120 180
Meters
Map Scale: 1:2,140 if printed on A landscape (11" x 8.5") sheet.
Soil Map may not be valid at this scale.
MAP LEGEND MAP INFORMATION
Area of Interest (AOI)
Area of Interest (AOI)
Soils
Soil Map Unit Polygons
Soil Map Unit Lines
Soil Map Unit Points
Special Point Features
Blowout
Borrow Pit
Clay Spot
Closed Depression
Gravel Pit
Gravelly Spot
Landfill
Lava Flow
Marsh or swamp
Mine or Quarry
Miscellaneous Water
Perennial Water
Rock Outcrop
Saline Spot
Sandy Spot
Severely Eroded Spot
Sinkhole
Slide or Slip
Sodic Spot
Spoil Area
Stony Spot
Very Stony Spot
Wet Spot
Other
Special Line Features
Water Features
Streams and Canals
Transportation
Rails
Interstate Highways
US Routes
Major Roads
Local Roads
Background
Aerial Photography
The soil surveys that comprise your AOI were mapped at
1:24,000.
Warning: Soil Map may not be valid at this scale.
Enlargement of maps beyond the scale of mapping can cause
misunderstanding of the detail of mapping and accuracy of soil
line placement. The maps do not show the small areas of
contrasting soils that could have been shown at a more detailed
scale.
Please rely on the bar scale on each map sheet for map
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator
projection, which preserves direction and shape but distorts
distance and area. A projection that preserves area, such as the
Albers equal-area conic projection, should be used if more
accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as
of the version date(s) listed below.
Soil Survey Area: Wake County, North Carolina
Survey Area Data: Version 18, Sep 16, 2019
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: Oct 21, 2019—Nov 6,
2019
The orthophoto or other base map on which the soil lines were
compiled and digitized probably differs from the background
imagery displayed on these maps. As a result, some minor
shifting of map unit boundaries may be evident.
Soil Map—Wake County, North Carolina
(West Park Subdivision, Cary)
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
3/13/2020
Page 2 of 3
Map Unit Legend
Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI
ChA Chewacla and Wehadkee
soils, 0 to 2 percent slopes,
frequently flooded
0.8 4.0%
CrD Creedmoor-Green Level
complex, 10 to 15 percent
slopes
5.3 25.6%
CuC Creedmoor-Green Level-Urban
land complex, 2 to 10
percent slopes
9.4 45.4%
PkF Pinoka gravelly fine sandy
loam, 15 to 30 percent
slopes
0.1 0.3%
Ur Urban land 3.1 14.9%
W Water 2.0 9.7%
Totals for Area of Interest 20.6 100.0%
Soil Map—Wake County, North Carolina West Park Subdivision, Cary
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
3/13/2020
Page 3 of 3
PROPERTY LEGAL DESCRIPTION:
DEED BOOK 010194 DEED PAGE Q2M PARCEL ID: 073302882829 -
121 Park Oaks Ct.
Cary. NC 27519
Please print:
Property Owner: Westperk GA
Property Owner:
The undersigned, registered property owners of the above noted property, do hereby authorize
Kris Bass. RE , of Kris Bass Engineering, PLLC
(Contractor / Agent) (Name of consulting firm)
to act on my behalf and take all actions necessary for the processing, issuance and acceptance of
this permit or certification and any and all standard and special c:ondbons attached.
Property Owner's Address (if different than property above):
PO Box 1149 Apex. NC 27502
Telephone: [phone]
We hereby certify the above information submitted in this application is true and accurate to the
best of our knowledge.
Authorized Signature Authorized Signature
Date: ____11 �zo Date:

All NCDCR Sites
NCDCR Historic Sites
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Historic Bath
Bennett Place
Bentonville Battlefield State
Historic Site
Brunswick Town/Fort
Anderson State Historic Site
CSS Neuse
Charlotte Hawkins Brown
Duke Homestead
Historic Edenton
Fort Dobbs Historic Site
Fort Fisher
Battleship North Carolina
Roanoke Island Festival Park
Tryon Palace
Town Creek Indian Mound
State Historic Site
State Capitol Police
Somerset Place
Reed Gold Mine
N.C. Transportation Museum
House-In-the-Horseshoe
Horne Creek Living Historical
Farm
Thomas Wolfe Memorial
Carolina Beach State Park
Carvers Creek State Park
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Cliffs of the Neuse State Park
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Elk Knob State Park
Eno River State Park
Falls Lake State Recreation
Area
Fort Fisher State Recreation
Area
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Park
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Museum
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Point
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Museum of the Albemarle
Museum of the Cape Fear
Historical Complex
NC Library for the Blind and
Physically Handicapped
New River State Park Road
North Carolina Aquarium on
Roanoke Island
North Carolina Government &
Heritage Library
North Carolina Maritime
Museum
North Carolina Museum of
History
North Carolina: Museum of
Natural Sciences
North Carolina Museum of
Natural Sciences at Whiteville
N.C. Transportation Museum
North Carolina Zoo
Occoneechee Mountain State
Natural Area
Outer Banks History Center
Pettigrew State Park
Pilot Mountain State Park
Prairie Ridge Ecostation
President James K. Polk State
Historic Site
Raven Rock State Park
Singletary Lake Group Camp
South Mountains State Park
Southeastern Center for
Contemporary Art (SECCA)
North Carolina State Archives
Stone Mountain State Park
Archives & History Western
Office
Weymouth Woods - Sandhills
Nature Preserve
William B. Umstead State Park
- Reedy Creek Entrance
Governor Charles B. Aycock
Birthplace
Governor Zebulon B. Vance
Birthplace
North Carolina Aquarium at
Pine Knoll Shores
North Carolina Aquarium At
Fort Fisher
North Carolina Maritime
Museum at Southport
North Carolina Museum of Art
Thomas Wolfe Memorial
Morrow Mountain State Park
Crowders Mountain State Park
Stagville State Historic Site
SHEET 1: COVERSHEET 2: NOTESSHEET 3: EXISTING CONDITIONSSHEET 4: IMPACT MAPSHEET 5: PLANNING REVIEWSHEET 6: DREDGINGSHEET 7: DETAILSSHEET 8: NPDES SHEETSHEET 9: NPDES SHEET CONT.PROJECT CONTRACTOR:FOSTER LAKE & POND MANAGEMENT, INC.919.772.8548PROJECT ENGINEER:KRIS BASS ENGINEERING, PLLC919.960.1552Site Data TablePhysical Address:121 Park Oaks Ct.Cary, NC 27519Wake County parcelidentification number(PIN10):0733882829Wake County real estate ID(RealID) number:0141570Total deeded acreage ofthe property:28.23 acresBase zoning district(s):PDD MajorProposed square footageof building:0 square feetLand area to be disturbed:0.48 ACArea of proposedimpervious surfaces:0 square feetLinear footage of proposedroads, fire lanes, waterlines, sewer lines, andreclaimed water lines:0 feetNumber of proposedwater, sewer, andreclaimed water taps:0WEST PARK DREDGINGVICINITY MAPNOTE:THE TREE PROTECTION FENCE SHALL BE MAINTAINED ON THE SITE UNTIL ALL SITE WORK IS COMPLETED AND THE FINALSITE INSPECTION ISSCHEDULED PRIOR TO THE ISSUANCE OF A CERTIFICATE OF OCCUPANCY(CO). THE FENCING SHALL BE REMOVEDIMMEDIATELY PRIOR TO THE FINALSITE INSPECTION FOR THE SITE.TREE PROTECTION FENCING SHALL NOT BE MOVED AND THERE SHALL BE NO ENCROACHMENT INTO SUCHPROTECTED AREA(S) WITHOUT WRITTENAUTHORIZATION OF THE TOWN’S ZONING COMPLIANCE STAFF . ANY ACTIVITY(LANDSCAPING, FENCING, OR UTILITYINSTALLATION)SHOWN ON THEAPPROVED PLANS IN A TREE PROTECTION AREA, SHALL ALSO NOT OCCUR WITHOUT WRITTEN AUTHORIZATION FROMTHE TOWN’S ZONINGCOMPLIANCE STAFF . ANY UNAUTHORIZED ENCROACHMENT OR DISTURBANCE WITHIN THE BOUNDARIES OF A TREEPROTECTION AREA SHALLAUTOMATICALLY RESULT IN FINES AND THE REPLACEMENT OF ANY DAMAGED VEGETATION IN ACCORDANCE WITHTHE LAND DEVELOPMENTORDINANCE.NOTE:NO CHANGES TO ANY ASPECT OF THIS DEVELOPMENT PLAN, INCLUDING BUT NOT LIMITED TO, LANDSCAPING,GRADING, ARCHITECTURAL DESIGN,LIGHTING, OR UTILITIES SHALL BE MADE WITHOUT THE APPROVAL OF THE DEVELOPMENT REVIEW COMMITTEE OF THETOWN OF CARY.UNLESS EXPLICITLY SPECIFIED IN THE NOTES ON THIS DEVELOPMENT PLAN, THIS PROJECT, INCLUDING ANY SUBSEQUENTDEVELOPMENT PLANS,SHALL COMPLY WITH THE CARY LAND DEVELOPMENT ORDINANCE(LDO) AND ALL OTHER APPLICABLE REGULATIONSAND GUIDELINES. IN THEEVENT OF A DISCREPANCY BETWEEN THIS APPROVED DEVELOPMENT PLAN AND THE APPLICABLE REGULATIONS ORGUIDELINES, AND ABSENTCLARIFICATION OR APPROVAL OF SUCH STATED ON THIS DEVELOPMENT PLAN OR OTHER RELATED APPROVAL, THEAPPLICABLE REGULATION ORGUIDELINE SHALL APPLY.THE FOLLOWING MODIFICATION(S) TO THE TOWN'S DEVELOPMENT STANDARDS HAVE BEEN APPROVED INACCORDANCE WITH APPLICABLESECTIONS OF THE LDO:A) NO MODIFICATIONS REQUESTEDDEVELOPMENT PLAN #OVERVIEW MAPWEST PARKPROJECT LOCATION
PROJECT NARRATIVE:THIS PROJECT INVOLVES THE CONSTRUCTION OF AN ACCESS PATH, THE ESTABLISHMENT OF TREE PROTECTION FENCING, THE REMOVAL OF APPROXIMATELY 1600 CUBICYARDS OF SEDIMENT FROM INLET OF THE POND, AND THE REFRESHING OF CLASS 1 STONE AT BOTH INLETS. TO ACCOMPLISH THE DREDGING OBJECTIVES LISTED ABOVE THEWATER LEVEL IN THE LAKE WILL BE LOWERED APPROXIMATELY 3 TO 4 FEET TO EXPOSE SEDIMENT IN LOCATIONS TO BE EXCAVATED. UPON REACHING THE DESIRED LEVEL, THEVALVE WILL BE PARTIALLY CLOSED TO MAINTAIN THAT LEVEL DURING THE DURATION OF THE PROJECT. THIS LOWERED WATER LEVEL SHALL BE MAINTAINED FORAPPROXIMATELY ONE MONTH PRIOR TO EXCAVATION TO ALLOW THE SEDIMENT TO DEWATER. LOWERING SHALL BE DONE AT A RATE OF NOT MORE THAN 1 FOOT IN A 24-HOURPERIOD. LOWERING SHALL BE ACCOMPLISHED USING A SIPHON SYSTEM. THE ACCESS PATH AND TREE PROTECTION FENCING WILL ENSURE SAFE ACCESS OF CONSTRUCTIONEQUIPMENT TO THE PROJECT AREA AND PROTECTION OF UNDERGROUND UTILITIES. DURING DREDGING SEDIMENT SHALL BE EXCAVATED AND TEMPORARILY STOCKPILED IN ASTABLE AREA PRIOR TO LOADING ON TO TRUCKS FOR HAULING AND OFF-SITE DISPOSAL AT AN APPROPRIATELY PERMITTED FACILITY OR LOCATION. THE SITE IS LOCATED INTHE WEST PARK COMMUNITY IN CARY, WAKE COUNTY, NC. THE WORK INVOLVES CONVENTIONAL DREDGING, STABILIZATION, AND ESTABLISHMENT OF GRASS.ENGINEER'S NOTES:1)THE LOCATION AND ALIGNMENT OF ALL IMPROVEMENTS SHOWN ARE APPROXIMATE. THE FINAL LOCATION AND ALIGNMENT SHALL BE DETERMINED DURINGCONSTRUCTION USING BEST PROFESSIONAL JUDGMENT AND APPROVED BY THE PROJECT ENGINEER.2)MATERIALS LISTS ARE PROVIDED AS AN APPROXIMATION ONLY. CONTRACTOR SHALL INDEPENDENTLY VERIFY THE NUMBER AND AMOUNT OF STONE, BACKFILL, OROTHER ITEMS NECESSARY TO PROPERLY COMPLETE THE JOB.3)THE LATEST VERSION OF THE FOLLOWING STANDARDS APPLIES TO THESE SPECIFICATIONS:A.NCDOT “STANDARD SPECIFICATIONS FOR ROADS AND STRUCTURES” DATED JULY 2006B.NCDEQ “EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL, 2006”5) THE CONTRACTOR SHALL CALL THE “CALL BEFORE YOU DIG” TOLL FREE NUMBER TO MAKE SURE THAT ALL UTILITIES ARE LOCATED AND MARKED. ANY DAMAGE TOEXISTING UTILITIES IS THE RESPONSIBILITY OF THE CONTRACTOR.6) THE CONTRACTOR SHALL CONDUCT PRE- AND POST- CONSTRUCTION VIDEO INSPECTION OF UNDERGROUND UTILITIES TO ENSURE NO PROJECT RELATED DAMAGE.7)ANY DAMAGE RESULTING FROM ACTIONS OF THE CONTRACTOR TO STRUCTURES OR GROUNDS ON SITE WILL BE REPAIRED OR REPLACED AT THE EXPENSE OF THECONTRACTOR, TO A QUALITY MEETING OR EXCEEDING THEIR PREVIOUS STANDARDS.8) THE CONTRACTOR SHALL PROVIDE FOR THE STRUCTURAL PROTECTION OF EXISTING SEWER INFRASTRUCTURE AND PROVIDE PLANS FOR ANY NECESSARY STRUCTURAL REINFORCEMENT MEASURES.9) THE CONTRACTOR IS TO ENSURE PUBLIC SAFETY DURING ALL PHASES OF CONSTRUCTION.10) THE CONTRACTOR IS RESPONSIBLE FOR CLEARING AND DISPOSING OF ANY MAN-MADE MATERIALS OR OTHER DEBRIS THAT LIE WITHIN THE CONSTRUCTION LIMITS, ASREQUESTED AND APPROVED BY THE PROJECT ENGINEER. DEBRIS AND SEDIMENT REMOVED FROM THE PROJECT AREA MUST BE TAKEN TO A PERMITTED FACILITY.11)THE CONTRACTOR IS RESPONSIBLE FOR LOCATING, MARKING, AND PROTECTING SEWER LINES AS NECESSARY WITHIN THE LIMITS OF DISTURBANCE OF THE PROJECTFOR THE DURATION OF CONSTUCTION.MATERIALS ESTIMATES:TREE PROTECTION FENCE = 2300 LFACCESS ROAD/STAGING AREA (FOR RE-SEEDING) = 0.67 ACNCDOT CLASS 1 STONE: 150 TONS#2 (1.5"-2.5" DIAMETER) STONE: 75 TONSTOTAL DREDGING:GENERAL EXCAVATION= 1600 CYDREDGE AREA= 0.2 ACTOTAL DISTURBED AREA = 0.48 ACEROSION CONTROL NOTES:1)A PRE-CONSTRUCTION CONFERENCE MAY BE REQUIRED BEFORE A GRADING PERMIT IS ISSUED. ALL EROSION CONTROL AND TREE PROTECTION FENCING MUST BE SETUP ANDINSPECTED PRIOR TO GRADING PERMIT ISSUANCE.2)ALL SLOPES SHALL BE SEEDED AND STABILIZED WITH A DENSE COVERAGE OF GRASS. ANY EXPOSED OR BARE SLOPES SHALL BE RE-SEEDED OR PROTECTED WITH EROSIONCONTROL MATTING. EROSION CONTROL MATTING SHALL BE OPEN WEAVE, 100% BIODEGRADABLE, HAVE A WEIGHT OF 780 g/m^2, AND INCLUDE OPENINGS OF NO MORETHAN 0.5 INCHES.3)ALL BACKFILL SHALL BE SUITABLE FOR PLANT GROWTH AND GENERALLY FREE OF DEBRIS OR OTHER MATERIAL GREATER THAN 2 INCHES IN SIZE.4)ALL ELEVATIONS AND CHANNEL DIMENSIONS SHALL BE MET WITHIN A TOLERANCE OF 0.1'5)STABILIZATION MEASURES SHALL BE IMPLEMENTED AS SOON AS POSSIBLE FOLLOWING COMPLETED AREAS OF CONSTRUCTION. SPECIFIC SEEDING REQUIREMENTS ARE PROVIDEDIN THE PLANTING PLAN.6)PROVIDE TEMPORARY OR PERMANENT GROUNDCOVER ON ALL EXPOSED AREAS WITHIN 7 CALENDAR DAYS FOLLOWING COMPLETION OF ANY PHASE OF GRADING. PROVIDEA PERMANENT GROUNDCOVER FOR ALL DISTURBED AREAS WITHIN 14 WORKING DAYS OR WITHIN 90 CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OFCONSTRUCTION OR DEVELOPMENT.7)ALL SEDIMENT AND EROSION CONTROL DEVICES SHALL BE INSPECTED EVERY SEVEN (7) DAYS OR AFTER EACH RAINFALL OCCURRENCE THAT EXCEEDS ONE-HALF (1/2) INCH.DAMAGED OR INEFFECTIVE DEVICES SHALL BE REPAIRED OR REPLACED, AS NECESSARY.8)ALL EROSION CONTROL DEVICES SHALL BE PROPERLY MAINTAINED DURING ALL PHASES OF THE CONSTRUCTION UNTIL THE COMPLETION OF ALL CONSTRUCTION ACTIVITIESAND ALL DISTURBED AREAS HAVE BEEN STABILIZED. ADDITIONAL CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO CONTROL EROSION AND/OROFF-SITE SEDIMENTATION. ALL TEMPORARY CONTROL DEVICES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED.9)THE CONTRACTOR MUST TAKE NECESSARY ACTION TO MINIMIZE THE TRACKING OF SOIL TO OFF SITE AREAS. THE CONTRACTOR SHALL DAILY REMOVE MUD/SOIL FROMPAVEMENT, AS NEEDED. THE PORTION OF NORMANDALE DR. AND THE PARKING LOT OFF BRAMPTON LN. IN FRONT OF THE CONSTRUCTION ENTRANCE SHALL BE KEPT CLEAN ATALL TIMES OR A WASH STATION WILL BE REQUIRED.10)THE CONTRACTOR SHALL ACCOMPLISH ALL STREAMBANK EXCAVATION FROM OUTSIDE THE ACTIVE CHANNEL WHENEVER POSSIBLE. ALL DISTURBED STREAMBANK MUST BESTABILIZED WITH SEEDING, STRAW MULCH AND EROSION CONTROL MATTING BY THE END OF EACH WORKDAY.TOC SEEDING NOTES:ALL DISTURBED AREAS SHALL BE DRESSED TO A DEPTH OF 8 INCHES. THE TOP 3 INCHES SHALL BE PULVERIZED TO PROVIDE A UNIFORMSEEDBED. AGRICULTURAL LIME SHALL BE APPLIED AT THE RATE OF 95 LB/1000 SQ. FT. IMMEDIATELY BEFORE PLOWING. GRASS SEED SHALL BEAPPLIED AT THE RATES OUTLINED IN THE FOLLOWING TABLES.10-10-10 (FALL) / 5-10-10 (SPRING) FERTILIZER SHALL BE APPLIED TO ALL DISTURBED AREAS AT A RATE OF 2 TONS/ACRE AND MULCHINGSHALL CONSIST OF SMALL GRAIN STRAW APPLIED AT A RATE OF 1-2 TONS/ACRE. MULCHED AREAS SHALL BE TACKED WITH ASPHALT AT ARATE OF 435 GALLONS PER ACRE, OR OTHER APPROVED METHOD SUFFICIENT TO HOLD THE STRAW IN PLACE.IF ACTIVE CONSTRUCTION CEASES, MEANING NO SUBSTANTIAL OR SIGNIFICANT PROGRESS IS MADE IN ANY AREA FOR MORE THAN 15DAYS, ALL DISTURBED AREAS MUST BE SEEDED, MULCHED, AND TACKED UNLESS WRITTEN APPROVAL IS GRANTED BY THE STORMWATERENGINEERING TECHNICIAN. INCIDENTAL GRADING SHALL NOT CONSTITUTE SUBSTANTIAL OR SIGNIFICANT PROGRESS IN CONSTRUCTIONACTIVITY.AS A PART OF PERMANENT SEEDING, MAINTENANCE MAY BE REQUIRED TOMAINTAIN VEGETATION FOR 12 MONTHS (INCLUDING MOWING AND WATERING). THIS MAINTENANCE SHALL BE CONSIDERED A PART OFESTABLISHING PERMANENT GROUND COVER.Shoulders, Side Ditches, Slopes (For Slopes Between 2:1 and 3:1)DateTypePlanting RateMar 1 - June 1Sericea Lespedeza(scarified) and50 lbs/acreMar 1 - April 15Add Tall Fescue or120 lbs/acreMar 1 - June 30Add Weeping Lovegrass or10 lbs/acreMar 1 - June 30Add Hulled CommonBermudagrass25 lbs/acreJune 1 - Sept 1***Tall Fescue and***Browntop Millet or***Sorghum-Sudan Hybrids120 lbs/acre35 lbs/acre30 lbs/acreSept 1 - Mar 1Sericea Lespedeza(unhulled/unscarified) andTall Fescue70 lbs/acre120 lbs/acreNov 1 - Mar 1Add Abruzzi Rye25 lbs/acreShoulders, Side Ditches, Slopes (For Slopes 3:1 and Flatter)DateTypePlanting RateAug 15 - Nov 1Tall Fescue300 lbs/acreNov 1 - Mar 1Tall Fescue and Abruzzi Rye300 lbs/acreMar 1 - Apr 15Tall Fescue300 lbs/acreApr 15 - June 30Hulled Common Bermudagrass25 lbs/acreJuly 15 - Aug 15Tall Fescue and ***BrowntopMillet or ***Sorghum-SudanHybrids35 lbs/acre***TEMPORARY - RESEED ACCORDING TO OPTIMUM SEASON FOR DESIRED PERMANENTVEGETATION. DO NOT ALLOW TEMPORARY COVER TO GROW OVER 12 INCHES IN HEIGHT BEFOREMOWING TO KEEP FESCUE FROM BEING SHADED OUT. TOWN OF CARY CONSTRUCTION SEQUENCING1)SET-UP TREE PROTECTION FENCING AND HAVE INSPECTED.2)REQUEST PRE-CONSTRUCTION MEETING.3)OBTAIN GRADING PERMIT.4)INSTALL ALL EROSION CONTROL MEASURES AS SHOWN5)OBTAIN CERTIFICATE OF COMPLIANCE THROUGH ON-SITEINSPECTION BY STORMWATER ENGINEERING TECHNICIAN.6)CONSTRUCT ACCESS PATH.7)PREPARE STOCKPILE/ DEWATERING AREA.8)LOWER WATER LEVEL IN LAKE THROUGH VALVE STRUCTURE INDAM.9)PROCEED WITH DREDGING AND SEDIMENT REMOVAL WHENEXPOSED SEDIMENT IS DEWATERED.10)REPAIR STOCKPILE AREAS AS-NEEDED.11)SEED AND MULCH DENUDED AREA WITHIN 15 CALENDAR DAYSAFTER ANY PHASE OF GRADING.12)WHEN DREDGING IS COMPLETE, CLOSE VALVE TO RETURNWATER LEVEL TO PRE-CONSTRUCTION LEVEL.13)APPLY SEED AND STRAW TO DISTURBED AREAS.14)MAINTAIN SOIL EROSION CONTROL MEASURES UNTILPERMANENT GROUND COVER IS ESTABLISHED.15)THOROUGHLY CLEAN ALL SEDIMENT FROM ROADWAYS OROTHER AREAS OUTSIDE PROJECT AREA.16)REQUEST FINAL APPROVAL BY STORMWATER ENGINEERINGTECHNICIAN.17)REQUEST A FINAL INSPECTION FROM THE PROJECT ENGINEER.18)REMOVE SOIL EROSION MEASURES AND STABILIZED THESEAREAS.PLAN SET LEGENDDREDGING AREAXXXLODCONSTRUCTION FENCESANITARY SEWER LINELIMITS OF DISTURBANCE STAGING AREASTOCKPILE AREASTORM SEWER LINEPARCEL BOUNDARYLIGHT POLEACCESS PATHTREESTONE REFRESH AREATREE PROTECTION FENCEOPEN WATER IMPACTBUFFER ZONE 1 IMPACTBUFFER ZONE 2 IMPACTCONSTRUCTION ENTRANCE EXISTING CONTOUR (MAJOR)EXISTING CONTOUR (MINOR)BUFFER ZONE LINESPOND SHORELINESANITARY SEWER MANHOLERIP RAP/STONE INLET AREA
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PIN: 073404901589PIN: 073404903513PIN: 073404900144Feet02040MAP LEGENDSANITARY SEWER MANHOLERIP RAP/STONEINLET AREARIP RAP/STONEINLET AREARIP RAP/STONE INLET AREA
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.PARKCANYON LN.PARKMEADOW DR.PARKSCENE LN.PARKSCENE LN.NOTES:1. THIS SHEET DENOTES IMPACTED PARCELS, AND GENERAL PROJECT SCOPE.ALL CONSTRUCTION SHALL BE PER TOWN OF CARY AND NCDOT STANDARDSAND SPECIFICATIONS.2. TEMPORARY CONSTRUCTION ENTRANCE IS TO BE INSTALLED PER DETAIL 2 ONSHEET 73.EXCAVATION SPOILS SHALL BE STOCKPILED IN THE AREA SHOWN WITHIN THEDRY PORTIONS OF THE POND AFTER THE WATER LEVEL HAS BEEN LOWEREDAPPROXIMATELY 3-4' TO EXPOSE THE SEDIMENT TO BE EXCAVATED.4.EXCAVATED SPOILS SHALL BE DEWATERED IN THE DREDGE MATERIAL AREASHOWN PRIOR TO HAULING OFFSITE FOR DISPOSAL.5.ALL EQUIPMENT AND MATERIALS SHALL BE STAGED AND LOADED AS SPECIFIEDON THE PLANS. NO EQUIPMENT SHALL BE STAGED IN THE ROAD.6.CONSTRUCTION ACCESS SHALL BE VIA PARKSCENE LANE AS OUTLINED ON THEPLANS. CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTION OF THESTREET AND ASSETS WITHIN THE STREET. REPAIR AND REPLACEMENT OF ANYDAMAGED PORTIONS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. IFA PORTION OF THE CURB NEEDS TO BE REMOVED DETAIL 4 SHEET 7 SHALL BEUSED OR AN ENGINEER APPROVED ALTERNATIVE.7.THERE IS AN EXISTING MINIMUM 12' WIDE ACCESS AT EVERY POINT ALONG THEPROPOSED HAUL ROAD. IN THE EVENT THAT A TREE NEEDS TO BE REMOVEDOR PRUNED TO MAKE MORE SPACE FOR VEHICLE ACCESS, THE CONTRACTORSHALL ENSURE THAT IMPACTS TO TREES IS MINIMIZED, AND THAT REMOVEDTREES ARE NOT CHAMPION TREES.8.THE TREE PROTECTION FENCE SHALL BE MAINTAINED ON THE SITE UNTIL ALLSITE WORK IS COMPLETED AND THE FINAL SITE INSPECTION IS SCHEDULEDPRIOR TO THE ISSUANCE OF A CERTIFICATE OF OCCUPANCY (CO). THE FENCINGSHALL BE REMOVED IMMEDIATELY PRIOR TO THE FINAL SITE INSPECTION FORTHE SITE. TREE PROTECTION FENCING SHALL NOT BE MOVED AND THERESHALL BE NO ENCROACHMENT INTO SUCH PROTECTED AREA(S) WITHOUTWRITTEN AUTHORIZATION OF THE TOWN’S ZONING COMPLIANCE STAFF . ANYACTIVITY(LANDSCAPING, FENCING, OR UTILITY INSTALLATION)SHOWN ON THEAPPROVED PLANS IN A TREE PROTECTION AREA, SHALL ALSO NOT OCCURWITHOUT WRITTEN AUTHORIZATION FROM THE TOWN’S ZONING COMPLIANCESTAFF. ANY UNAUTHORIZED ENCROACHMENT OR DISTURBANCE WITHIN THEBOUNDARIES OF A TREE PROTECTION AREA SHALL AUTOMATICALLY RESULT INFINES AND THE REPLACEMENT OF ANY DAMAGED VEGETATION INACCORDANCE WITH THE LAND DEVELOPMENT ORDINANCE.DREDGING AREAXXXLODCONSTRUCTION FENCESANITARY SEWER LINELIMITS OF DISTURBANCESTAGING AREASTOCKPILE AREASTORM SEWER LINEPARCEL BOUNDARYLIGHT POLEACCESS PATHTREESTONE REFRESH AREATREE PROTECTION FENCEEXISTING PONDEXISTING POND PERMANENTWATER LEVELEXISTING CONTOURPIN: 073404902483PIN: 073404906592
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PIN: 073404901589PIN: 073404903513BUFFER ZONE 2BUFFER ZONE 1INLET TO BE REFRESHEDWITH NCDOT CLASS 1 STONEPROPOSED DREDGING AREA1600 CY TO BE REMOVEDPROPOSED CONSTRUCTION ENTRANCE(SEE DETAIL 2/S7)PROPOSED CONSTRUCTION FENCE(SEE DETAIL 5/S7)PROPOSEDSTAGING AREAPROPOSED TREEPROTECTION FENCE(SEE DETAIL 3/S7)PROPOSED LIMITS OFDISTURBANCEPROPOSEDSTOCKPILE AREAFeet02040PROPOSED ACCESS PATH(SEE DETAIL 1/S7)INLET TO BE REFRESHEDWITH NCDOT CLASS 1 STONECONSTRUCTION ENTRANCEMAP LEGENDEXISTING CONTOUR (MAJOR)EXISTING CONTOUR (MINOR)POND SHORELINESANITARY SEWER MANHOLEBUFFER ZONE LINESLIGHT POLE
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.PARKCANYON LN.PARKMEADOW DR.PARKSCENE LN.PARKSCENE LN.SCALE: 1IN=20FTDREDGING AREAXXXLODCONSTRUCTION FENCESANITARY SEWER LINELIMITS OF DISTURBANCESTAGING AREASTOCKPILE AREASTORM SEWER PIPEPARCEL BOUNDARYLIGHT POLEACCESS PATHTREESTONE REFRESH AREATREE PROTECTION FENCEEXISTING PONDEXISTING CONTOURPROPOSEDCONSTRUCTION ENTRANCE(SEE DETAIL 2/S7)PROPOSED CONSTRUCTION FENCE(SEE DETAIL 5/S7)PROPOSEDSTAGING AREAPROPOSEDTREE PROTECTION FENCE(SEE DETAIL 3/S7)PROPOSED LIMITS OFDISTURBANCEPROPOSEDSTOCKPILE AREAPROPOSED ACCESS PATH(SEE DETAIL 1/S7)Feet02040EXISTING POND PERMANENTWATER LEVELPROPOSED DREDGING AREA1600 CY TO BE REMOVEDINLET TO BE REFRESHEDWITH NCDOT CLASS 1 STONEINLET TO BE REFRESHEDWITH NCDOT CLASS 1 STONECONSTRUCTION ENTRANCEMAP LEGENDEXISTING CONTOUR (MAJOR)EXISTING CONTOUR (MINOR)POND SHORELINESANITARY SEWER MANHOLELIGHT POLECURB TO BE PROTECTED THROUGHOUTCONSTRUCTION. IF NECESSARY CURB SHALL BEREMOVED PER DETAIL (4/S7) OR ENGINEER APPROVEDALTERNATIVE
STA:0+27.40ELEV:331.00STA:0+42.18ELEV:327.22ACCESS PATH NOTES:1.ACCESS PATH GRADING SHALLNOT EXCEED LIMITS SHOW ONPLAN.2.ACCESS PATH IS TO BECOVERED IN #2 (1.5"-2.5") STONEA MINIMUM DEPTH OF 6".3.UPON THE COMPLETION OF ALLDREDGING AND HAULING ANYDISTURBED AREA FOR THEACCESS PATH SHALL BERE-GRADED TO MATCH THEORIGINAL GRADE.4.ALL DISTURBED AREAS SHALLBE SEEDED AND COVERED INNCDOT STRAW MATTING.5.ALL NCDOT STRAW MATTINGSHALL BE SECURED USINGNCDOT WIRE STAPLES.FINISHED GRADEWIRE OR ZIP TIES TO SECURESAFETY FENCE TO POSTSTAKES: 66" T-POST DRIVEN 18"BELOW GRADE48" HIGH DENSITY ORANGEPOLYETHYLENE SAFETY FENCESTAKE SPACING 12' ONCENTERTEMPORARY CONSTRUCTION FENCECROSS-SECTIONFOLLOWING DIMENSIONS:GREEN ECO-STAKE OR APPROVED EQUAL WITH THETHE WOOD STAKE SHALL BE THE NORTH AMERICAN12.00 IN (30.48 CM)0.40 IN (1.02 CM)0.60 IN (1.52 CM) (TAPERED TO POINT)0.40 IN (1.02 CM)1.25 IN (3.18 CM)11.00 IN (27.94 CM)TOTAL LENGTHLEG THICKNESSLEG WIDTHHEAD WIDTHLEG LENGTHHEAD THICKNESSTYPICAL TRENCH STAKE2'2"PLAN VIEWEROSION CONTROL MATTING NOTES1.BANKS SHALL BE SEEDED (PERMANENT & TEMPORARY) PRIOR TO PLACEMENT OFMATTING.2. WOODEN STAKES SHALL BE PLACED IN A DIAMOND SHAPE PATTERN PER THE PLANVIEW.3. TRENCH STAKES AND WOOD STAKES SHALL BE PLACED A MAXIMUM DISTANCE APARTOF 3'.4.EROSION CONTROL MATTING (ECM) SHOULD BE USED TO AID PERMANENT VEGETATEDSTABILIZATION OF SLOPES 2:1 OR AREAS SPECIFIED IN THE PLANS.5.RCM SHOULD BE USED WHEN MULCH CANNOT BE ADEQUATELY TACKED AND WHEREIMMEDIATE GROUND COVER IS REQUIRED TO PREVENT EROSION DAMAGE.6.6” MINIMUM OVERLAP IN THE HORIZONTALEROSION CONTROL MATTING MAINTENANCE NOTES1.INSPECT ECM AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER)RAINFALL EVENT. REPAIR IMMEDIATELY.2.GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED, AND EROSION MUST NOTOCCUR BENEATH THE ECM.3.ANY AREAS OF THE ECM THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THEGROUND SHALL BE REPAIRED AND STAPLED.4.IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALLBE FIXED AND THE ERODED AREA PROTECTED.5.MONITOR AND REPAIR THE ECM AS NECESSARY UNTIL GROUND COVER ISESTABLISHED.BOTTOM OF CHANNELEROSION CONTROL MATTING SHALL BEPLACED IN 12 INCH DEEP TRENCH, STAKED,BACKFILLED AND COMPACTEDTOE OF SLOPEWOOD STAKETOP OF STREAMBANKEROSION CONTROL MATTING SHALL BEPLACED IN 12 INCH DEEP TRENCH, STAKED,BACKFILLED AND COMPACTED2' TRENCHSTAKE WITHNAIL2' TRENCHSTAKE WITHNAILTRENCHTOP OF BANKWOOD STAKETRENCHTOP OF BANKTOE OF SLOPEEROSION CONTROLMATTING TO BE EXTENDEDTO TRENCH AT TOE OF SLOPEDETAIL1DETAIL3DETAIL No.TREE PROTECTION FENCEEFFECTIVE: 01/05/17DETAIL No.STANDARD RESIDENTIAL CONSTRUCTION ENTRANCEEFFECTIVE: 12/10/09DETAIL2DETAIL No.STANDARD METHOD OF REMOVING EXISTING CURB(FOR A TEMPORARY CONSTRUCTION ENTRANCE)EFFECTIVE: 01/05/17DETAIL4DETAIL5DETAIL6EXISTING GRADEPROPOSED GRADE12FT WIDTH (MIN)CUT SLOPEH:V=0.5:1FILL SLOPEH:V=1:1#2 STONE
NCG01 GROUND STABILIZATION AND MATERIALS HANDLINGEFFECTIVE: 04/01/19GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITHTHE NCG01 CONSTRUCTION GENERAL PERMITImplementing the details and specifications on this plan sheet will result in the constructionactivity being considered compliant with the Ground Stabilization and Materials Handlingsections of the NCG01 Construction General Permit (Sections E and F, respectively). Thepermittee shall comply with the Erosion and Sediment Control plan approved by thedelegated authority having jurisdiction. All details and specifications shown on this sheetmay not apply depending on site conditions and the delegated authority having jurisdiction.GROUND STABILIZATION SPECIFICATIONStabilize the ground sufficiently so that rain will not dislodge the soil. Use one of thetechniques in the table below:POLYACRYLAMIDES (PAMS) AND FLOCCULANTS1.Select flocculants that are appropriate for the soils being exposed duringconstruction, selecting from the NC DWR List of Approved PAMS/Flocculants.2.Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.3.Apply flocculants at the concentrations specified in the NC DWR List of ApprovedPAMS/Flocculants and in accordance with the manufacturer's instructions.4.Provide ponding area for containment of treated Stormwater before dischargingoffsite.5.Store flocculants in leak-proof containers that are kept under storm-resistant coveror surrounded by secondary containment structures.HAZARDOUS AND TOXIC WASTE1.Create designated hazardous waste collection areas on-site.2.Place hazardous waste containers under cover or in secondary containment.3.Do not store hazardous chemicals, drums or bagged materials directly on the ground.EQUIPMENT AND VEHICLE MAINTENANCE1.Maintain vehicles and equipment to prevent discharge of fluids.2.Provide drip pans under any stored equipment.3.Identify leaks and repair as soon as feasible, or remove leaking equipment from theproject.4.Collect all spent fluids, store in separate containers and properly dispose ashazardous waste (recycle when possible).5.Remove leaking vehicles and construction equipment from service until the problemhas been corrected.6.Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum productsto a recycling or disposal center that handles these materials.LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE1.Never bury or burn waste. Place litter and debris in approved waste containers.2.Provide a sufficient number and size of waste containers (e.g dumpster, trashreceptacle) on site to contain construction and domestic wastes.3.Locate waste containers at least 50 feet away from storm drain inlets and surfacewaters unless no other alternatives are reasonably available.4.Locate waste containers on areas that do not receive substantial amounts of runofffrom upland areas and does not drain directly to a storm drain, stream or wetland.5.Cover waste containers at the end of each workday and before storm events orprovide secondary containment. Repair or replace damaged waste containers.6.Anchor all lightweight items in waste containers during times of high winds.7.Empty waste containers as needed to prevent overflow. Clean up immediately ifcontainers overflow.8.Dispose waste off-site at an approved disposal facility.9.On business days, clean up and dispose of waste in designated waste containers.PAINT AND OTHER LIQUID WASTE1.Do not dump paint and other liquid waste into storm drains, streams or wetlands.2.Locate paint washouts at least 50 feet away from storm drain inlets and surfacewaters unless no other alternatives are reasonably available.3.Contain liquid wastes in a controlled area.4.Containment must be labeled, sized and placed appropriately for the needs of site.5.Prevent the discharge of soaps, solvents, detergents and other liquid wastes fromconstruction sites.PORTABLE TOILETS1.Install portable toilets on level ground, at least 50 feet away from storm drains,streams or wetlands unless there is no alternative reasonably available. If 50 footoffset is not attainable, provide relocation of portable toilet behind silt fence or placeon a gravel pad and surround with sand bags.2.Provide staking or anchoring of portable toilets during periods of high winds or in highfoot traffic areas.3.Monitor portable toilets for leaking and properly dispose of any leaked material.Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replacewith properly operating unit.HERBICIDES, PESTICIDES AND RODENTICIDES1.Store and apply herbicides, pesticides and rodenticides in accordance with labelrestrictions.2.Store herbicides, pesticides and rodenticides in their original containers with thelabel, which lists directions for use, ingredients and first aid steps in case ofaccidental poisoning.3.Do not store herbicides, pesticides and rodenticides in areas where flooding ispossible or where they may spill or leak into wells, stormwater drains, ground wateror surface water. If a spill occurs, clean area immediately.4.Do not stockpile these materials onsite.CONCRETE WASHOUTS1.Do not discharge concrete or cement slurry from the site.2.Dispose of, or recycle settled, hardened concrete residue in accordance with localand state solid waste regulations and at an approved facility.3.Manage washout from mortar mixers in accordance with the above item and inaddition place the mixer and associated materials on impervious barrier and withinlot perimeter silt fence.4.Install temporary concrete washouts per local requirements, where applicable. If analternate method or product is to be used, contact your approval authority forreview and approval. If local standard details are not available, use one of the twotypes of temporary concrete washouts provided on this detail.5.Do not use concrete washouts for dewatering or storing defective curb or sidewalksections. Stormwater accumulated within the washout may not be pumped into ordischarged to the storm drain system or receiving surface waters. Liquid waste mustbe pumped out and removed from project.6.Locate washouts at least 50 feet from storm drain inlets and surface waters unless itcan be shown that no other alternatives are reasonably available. At a minimum,install protection of storm drain inlet(s) closest to the washout which could receivespills or overflow.7.Locate washouts in an easily accessible area, on level ground and install a stoneentrance pad in front of the washout. Additional controls may be required by theapproving authority.8.Install at least one sign directing concrete trucks to the washout within the projectlimits. Post signage on the washout itself to identify this location.9.Remove leavings from the washout when at approximately 75% capacity to limitoverflow events. Replace the tarp, sand bags or other temporary structuralcomponents when no longer functional. When utilizing alternative or proprietaryproducts, follow manufacturer's instructions.10.At the completion of the concrete work, remove remaining leavings and dispose ofin an approved disposal facility. Fill pit, if applicable, and stabilize any disturbancecaused by removal of washout.EARTHEN STOCKPILE MANAGEMENT1.Show stockpile locations on plans. Locate earthen-material stockpile areas at least50 feet away from storm drain inlets, sediment basins, perimeter sediment controlsand surface waters unless it can be shown no other alternatives are reasonablyavailable.2.Protect stockpile with silt fence installed along toe of slope with a minimum offset offive feet from the toe of stockpile.3.Provide stable stone access point when feasible.4.Stabilize stockpile within the timeframes provided on this sheet and in accordancewith the approved plan and any additional requirements. Soil stabilization is definedas vegetative, physical or chemical coverage techniques that will restrain acceleratederosion on disturbed soils for temporary or permanent control needs.SECTION E: GROUND STABILIZATIONRequired Ground Stabilization TimeframesNote: After the permanent cessation of construction activities, any areas with temporaryground stabilization shall be converted to permanent ground stabilization as soon aspracticable but in no case longer than 90 calendar days after the last land disturbingactivity. Temporary ground stabilization shall be maintained in a manner to render thesurface stable against accelerated erosion until permanent ground stabilization is achieved.Site Area DescriptionTimeframe variations-7 days for perimeter dikes, swales,ditches, perimeter slopes and HQW Zones-10 days for Falls Lake Watershed unlessthere is zero slopeStabilize within thismany calendardays after ceasingland disturbance77714NoneNone(a)Perimeter dikes,swales, ditches, andperimeter slopes(b)High Quality Water(HQW) Zones(c)Slopes steeper than3:1If slopes are 10' or less in length and arenot steeper than 2:1, 14 days areallowed(d)Slopes 3:1 to 4:1(e)Areas with slopesflatter than 4:114-7 days for slopes greater than 50' inlength and with slopes steeper than 4:1-7 days for perimeter dikes, swales,ditches, perimeter slopes and HQWZones-10 days for Falls Lake Watershed
NCG01 SELF-INSPECTION, RECORDKEEPING AND REPORTINGEFFECTIVE: 04/01/19PART IIISELF-INSPECTION, RECORDKEEPING AND REPORTINGSECTION A: SELF-INSPECTIONSelf-inspections are required during normal business hours in accordance with the tablebelow. When adverse weather or site conditions would cause the safety of the inspectionpersonnel to be in jeopardy, the inspection may be delayed until the next business day onwhich it is safe to perform the inspection. In addition, when a storm event of equal to orgreater than 1.0 inch occurs outside of normal business hours, the self-inspection shall beperformed upon the commencement of the next business day. Any time when inspectionswere delayed shall be noted in the Inspection Record.NOTE: The rain inspection resets the required 7 calendar day inspection requirement.PART IIISELF-INSPECTION, RECORDKEEPING AND REPORTINGSECTION B: RECORDKEEPING1.E&SC Plan DocumentationThe approved E&SC plan as well as any approved deviation shall be kept on the site. Theapproved E&SC plan must be kept up-to-date throughout the coverage under this permit.The following items pertaining to the E&SC plan shall be kept on site and available forinspection at all times during normal business hours.2. Additional Documentation to be Kept on Site In addition to the E&SC plan documents above, the following items shall be kept on the site and available for inspectors at all times during normal business hours, unless the Division provides a site-specific exemption based on unique site conditions that make this requirement not practical:(a)This General Permit as well as the Certificate of Coverage, after it is received.(b)Records of inspections made during the previous twelve months. The permittee shallrecord the required observations on the Inspection Record Form provided by theDivision or a similar inspection form that includes all the required elements. Use ofelectronically-available records in lieu of the required paper copies will be allowed ifshown to provide equal access and utility as the hard-copy records.PART IIISELF-INSPECTION, RECORDKEEPING AND REPORTINGSECTION C: REPORTING1.Occurrences that Must be ReportedPermittees shall report the following occurrences:(a)Visible sediment deposition in a stream or wetland.(b)Oil spills if:·They are 25 gallons or more,·They are less than 25 gallons but cannot be cleaned up within 24 hours,·They cause sheen on surface waters (regardless of volume), or·They are within 100 feet of surface waters (regardless of volume). (c) Releases of hazardous substances in excess of reportable quantities under Section 311of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA(Ref: 40 CFR 302.4) or G.S. 143-215.85.(d)Anticipated bypasses and unanticipated bypasses.(e)Noncompliance with the conditions of this permit that may endanger health or theenvironment.2.Reporting Timeframes and Other RequirementsAfter a permittee becomes aware of an occurrence that must be reported, he shall contactthe appropriate Division regional office within the timeframes and in accordance with theother requirements listed below. Occurrences outside normal business hours may also bereported to the Department's Environmental Emergency Center personnel at [phone].3. Documentation to be Retained for Three Years All data used to complete the e-NOI and all inspection records shall be maintained for a period of three years after project completion and made available upon request. [40 CFR 122.41]PART II, SECTION G, ITEM (4)DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUTSediment 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 downfor 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).Non-surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met:(a)The E&SC 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 withdrawalshall not commence until the E&SC plan authority has approved these items,(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,(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 includeproperly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems,(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,(e)Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and(f)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.