HomeMy WebLinkAbout20071815 Ver 1_More Info Received_20080118~BSC GROUP
TRANSMITTAL
To: Mr. Ian McMillan Date: 01-18-2008
NC Division of Water Quality Proj. No: 06020.00
2321 Crabtree Boulevard Project: The Meadows
Raleigh, NC 27604-2260
iD --~
We are sending you: ~Q ~ 1
8 200
® Attached ^ Under Separate Cover
DENFt - WATEk (~rU,quTY
MIETLANDS AMD STORMWATER
Via:
^ Overnight Delivery ^ To be picked up by Recipient ^ Regular Mail
® Messenger ^ Direct from printer ^ Other:
One 1 Ori final and Four 4 co ies of Re uest for More Information Packet which includes:
- Cover Letter
- 3 Documents of Pro~ect Histor
- Overall Site Dia ram & Cover sheet
- Im act Exhibit 1
- Bioretention su lemental sheets for Bioretention Areas #1, #2, #3, and #4.
- O&M A reements for Bioretention Areas #1, #2, #3, and #4.
- NC EEP letter of Acce tance
Five 5 sets of stormwater drains a lans for The Meadows with Level S reader Calculations
One 1 CD of the Di ital Files
This information is:
^ For Your Information ^ Approved as submitted ^ Resubmit _ copies for approval
^ Unchecked ^ Approved as noted ^ Return corrected prints
^ Preliminary ^ Disapproved ®Submit _ copies for
^ Revised Plans ^ Returned for corrections distribution
^ Final Plans ®Sent for your review & comment
Remarks: Response to Request for more information DWQ Project #07-1815
15f American Land, Rob Shank
Copy to:
BSC File #06020.00 Signed:
Patar Frarrarnli P F
~D
701 Corporate Center
RAMCH~e, Suite 163
DRaleigh, NC 27607
Tel: 919-854-0811
Fax: 919-854-0812
Note: If enclosures are
not as noted, please
contact us immediately.
BSC GROUP
Iran sto~'mit:g rite Luii~ar! ewirnu rcieai; COI Cor[lOrate Center Dr.
Suite X63
Raleigh, NC z76o7
January 18, 2008
Tel: 9~9-as4-oau
NIr. Ian McMillan aoo-zae-a~~3
Division of Water Quality Eax. v'9 as4-Oa'z
401/Wetlands Unit
1650IvIai1 Service Center www.bscgroup.com
Raleigh, NC 27699-1650
Re: Response to Request For More Information
The Meadows Subdivision, Wake Forest, NC
DWQ Project # 07-1815
BSC Project #06020.00
Dear Mr. McMillan:
On December 3, 2007 BSC Group received a copy of the Request for More
Information Letter, dated November 29, 2007, from your office pertaining to the above
referenced project. A total of Five (5) copies of this response package are included, as
requested.
Pete Fraccaroli and Trevor Dickerson spoke with you, on December 6, 2007, for
clarification on soma of the requests. As a result of the conversation we provided to
you, via a Cwo part email sent December 1-0, 2007, Che site history (delineation and
regulatory personnel site visit letters), and Exhibit 1, Drawing #2, with the stream
centerline highlighted. That information is included in this package.
The information requested in the November 29t1i letter is provided below and attached
to this letter.
1. Please indicate all stream impacts, including all fill slopes, dissipaters, and bank
stabilization on the site plan.
RESPONSE: Non-erosive stream flows entering and exiting the culverts will not Engineers
require dissipaters. Headwalls are proposed at the inverts (nouthside) and the
outlets (northside) of the culvert. The fill slope for the south side is 3.46:1 and Env;ronmenta]
Scientists
3.6:1 for the northside.
GIS Consultants
2. This Office believes that flows will be directed from tlxe road crossing directly into landscape
the dowrastreani strecanbank and be forced to make a 90° turn immediately. This architects
area will t72en erode. Please realign the crossing into a straight segnxerzt of stream
- ~ Planners
Surveyors
[p ~ ~~
;vj
or make provisions to armor this segment of stream which will increase your strecmc
and buffer mitigation requirements.
RESPONSE: As discussed during the December 6th phone conversation and
shown on the information previously provided in part 2 of 2 of the December 10th
e-mail, the proposed stream impact does not make a 90° turn. Impact Exhibit #1
of this submittal indicates the stream centerline. The new exhibit sheets provided,
dated 1-18-08, have been modified from the previous submittal to eliminate this
confusion. It is also important to note that the stream flow is heading North
towards Richland Creek.
3. The filter strips for all four of the proposed level spreaders are too steep to allow for
diffizse,flow. Per the DWQ BMP Mmuzal, the,filter strip is defined as all of the land
between the level spreacZer lip cznd t72e receiving stream or ditch. According to that
definition, the filter strip slopes exceed IS percent for all fatty of the proposed level
spreaders.
Please adhere to the guidcaace provided irz the DWQ BMP Mcunectl, `7f the
topography of the filter strip is too steep for a level spreader, a different type of
BMP will be needed. If the intended filter strip is an area protected by the Riparian
Bctffer Rcdes, then the stonnwczler will hove 1o be treated by a BMP that renxoves 30
or more percent of the nutrients rather than tesirag a level spreader. The outfall of
this BMP can then be routed directly through the buffer with written approval from
the DWQ. "
ba your rerttbntittcd, please provide a DWQ BMP Supplement Fonn with all required
items for each prroposed BMP. BMP Supplement Forms are available on the
following web site: httt~://122o.enr.state.nc.us/scrlbnap fonns.htna.
RESPONSE: On December 5, 2007 Pete Fraccaroli and Steve Rice discussed
different BMP options for this project because level spreaders would not be
approved. Ms. Lucas stated that we could provide bioretention areas that would
treat the first inch of runoff and any stormwater above the first inch threshold
could be routed directly to the stream through a bypass swale.
Pete Fraccaroli reviewed the detailed design of the bioretention areas with Ms.
Lucas during a December 10, 2007 meeting. Ms. Lucas approved the methods in
which we sized the bioretention and the conceptual design of the BMPs. A sputter
stivctme has been provided to ensure only the first inch of rain enters the
bioretention area and the reminder is discharged into a bypass Swale. She stated
that a outfall structure would not be needed in the bioretention area if we
provided an emergency spillway. She also stated that two feet of soil media could
be used and that the entire biorention area could be planted with grass only.
Details of this design have been provided with this submittal.
a
4. Please explain why yon requested 73 linear feet of stream mitigation fi•onti NC EEP.
RESPONSE: The proper NC EEP mitigation acceptance letter has been
provided.
Thank you for you assistance regarding this matter. Should you have any question or
need any additional information please contact me at 919-854-0811 or Trevor
Dickerson tickerson@bsc~p:com.
Very holy yours,
BS~®
ete Fraccaro
Director of Operations, Raleigh
CC: Jamie Shern, USACE, Raleigh w/ attachments
Robert Shank, 1" American Land w/ attachments
BSC GROUP File No. 06002.00
DCT-04-2006(t9ED) 12:19 1st American (fRX}9193038524 P. 005/011
~~
' ~'''° So31.& Eliwironmer~tal~:Colt~lsultarits, PA -
11610 Ragen Ridge Roma Raleigh; North Caoolma 27614 •.:Plume (919) 846-5900: • Fa:c (919),846x9467
'' ~ www.SandEC.cam
WETLANb & STREAM.DEI:INEATiON REPORT F'OR WAKE FOREST PROJECT
-;, ~ On JuIy21, 2006; S&EC personnel completed a detailed wetland delineation and stream
• .evaluation on'the Wake,Forest Prpject (~38.A~ arees): The.subjcct propca3y islocatcd '
ap~,raximatcly .2 ulilcs outsiclc of ttic Towa ni Wake Forestgn IVorth~ Maio Street. Figure l and.
;Figure 2 show the location of the site on n USGS topographic .quadrangle and Wakc County.Soil
.'Survey; respeotivcly..:. ~ ...' :. ' .. . .
ExECirl'IVE SUMrviARY ..
- : Wehave determined that approximakely one intermittent strpm; one perennial stream geaeratly ~:
acconat for. the jurisdictional waters observed tin the site. Tale rlttuched wetland sketch map
depicfs:the approximate tobatibn'ofwetlands anii streams. Please refer to the sketch map and the
results and rccorniricadations scction.below for more detailed information.. ' . '
• SCOPE l7F WOlttc." :. ,., ...
The detailed wetland delineation consisted efpedestrian-reconnaissance bf the property to ;
: •examine soils,. vegetation, ,and hydiology~across. the site tb identify. areas that meet the criteria for. .
jurisdietiofial~wetlaads as described by the procediues set forth in the Corps of Engineers: .
Weklands 1]clfneation Manual (Jannarv 3987 -Final Renortl: A;cas oa thesite with~positive
• indicators of hydric `soils, evidence ofwetland hyiioltsgy, ar}d presence of hydrophyha ..
uegetittian were flagged vnth sequentially numbered,.pink S&EC logo Slagging. Proof of -
• ,wetland hydrology wou18 be the existence of hydric sods with oxidized.root channels in the
upper;l2 iaohes of the soil profile, water borne deposits; dri4l lines„ scour msrks, drainage .
patterns; rogional indicators of soil saturation, etc. 'Surface waters such as iaternlittent and
perennial:stream chancels, ponds,• and~lakes, which°are ulso.sub~ect to regulation by the US. ~.
..Army Carps of Engineers" (USAGE) as waters.of fheUS; wcrc;also.idcatificd. These surface
waters may also be iefeaed to as jurisdictional waters to indicmte that.they are within the .
jurisdiction pfthe USAGE.: Itis important to?i6te that wotlahds arc also classified as watcrs.of • -
. • ~ the US aad regulated ti"y the US.°CE. ' ' . .:.
., ,. .,
,.,.. ..
RESDLTS&~RECOM1~iENbAT10NS•; ',;
The results of the wetland delineation and,stream evaluations arediseusscd_ bclo~v. •~
Wellgirds and Jurisdictional iYatcrs: ~ ..
' We }iave'detennin'ed thafjurisdictional waters (i,e., streams) exist on.thc site. Please refer to the • ,
• attached "Wetland SkctCh Ivlap":.for specific flag numbers and approximate lnctitioris.. •
CharloneOllice: ~ ~ ~ ~ ..
236I.c1'hillip Court. Suitc'C- Ctr~'rnsbom Oftc~•
Concord, tJC 28025 3817•E lawddala Ikivc
. ~ Grcensh6cx~. NC 27455
Phanc: (704) 720.9405,' Phiin~ (336y 540.8234
Fax (704) 720.44tlG. .: Fax: (3311) 540=8235 .
OCT-Od-2006(UEO) 12:19 Ist American (FRX)919303062d P. 006/O11
' ~ Auguet I; 2006
.. SNcEC Pinjed#: 10313.W 1
' Page 3 off
thresholds. as-discussed bolow may.not apply. and impacts to wetlands must lie considered in light -
of existing permits, _ -
- Prixonstructiounotlfication to the USACE and the NC-17WQ is not required for wetland impacts , .
that meet the general conditions ofNationwide Permit 39 and• that impact less than,l/10 acre per
project. Preconstruction notification and approval by the USACE is required for wetland ;
impacts.that exceed l/l0.of an acre and /or an stream channel impacts: Prcconstcuetion'
' notification andtapproval by the NC-DWQ is regaired'for wetland impacts thati exceed 1/10
of an acre if the property Is westwf 1C-95.or I/3 of an-acre if ttic project is east, of I-95.: ; , -.
Prccanstruction notification and approval by t--e NC-DWQ is requtredfir a,~strc8m.
•claanxigl lanpacts wfthla lsu~axtrd basiffis (I.e: the Neuse~ 7Caa"i'amleEO, I3anilletauin, and:..,
. portions of Clio Catawba Basins)'or far comulativc.'stream impacts that exceed 1$0•fiiiear
feeYin aoa-tiuffered'basins. If development impacts exceed the thresliolds'for notificatioa and _
. progased impervious ,area, for ells pr+ojcct: ar any.part of the protect exceeds30"/o; then stormwater
tecattncnt to.mcct+the pollutant removAl design standard of 85% reiroval of total suspended -
sords (i.e„ wet detenHbnbasind, stormwatcr wetlands, biorctcntion.areas,'etc.) and 30%of ' . ~--
Nitrogen will likclybe required•by the N~=17WQ. Tho ms~cimum permanent impact allowed per ~;
project under the nationwide pennits~is T/2 acre of wetland and/or 30Q linear feet of USACE
ixnpoi~hant stream channel: Nationwide Pemut`34 limits,above-grade.fiUs within 100,yrar' .
floodplains.specifically prohibiting above-grade fill wtthii the floodway.. Additionally,.. - .
• .Nstionwide~Pertnit'39lunits sfrctm~c'hannelization.and reIvdation to~,streams with an average. ~.
annual slow of less .than . l cf's.. • . - ~ .. - ,.:
Per projcet'impaets to vcgeta4ed wetlandffi: in excess:of 1 acre ai•. impacts to streams that contain
...:
stgriif cant aquatic function" in: excess of, T SO linear feet will mast lt~tcly:rcquire mitigation by , '
the NC-DWQ. Tlte'IJSACE may rcyuirc mitigation for any'wetland/jurisdigtional waters .
° ' ' impacts:. Actual mitigation requirements ale typically determined on a case-by=cnsc basis'
Wetland mitigation is a complex process that:requiras planning and~monitoring, SBiEC will'
- ' ~ discuss rrritigation issucs.tvitfi you.if wc.believe:your•pi••oject may require mitigation, , .' -
Impacts taehann'els containing "si~mificant aquatic function" inezccss of thcaotification
' thYesholds may require mitigation: Channel mitigation is'typically intended to•replace lost
signif cant aquatic'funations and.values.,l2elocatingchannels is considered to be an adverse `
impact and typically results in mitigation within tlio ncjv channel: Therefore, this type of ..: , ..
mitigation usualIyrequiresthat meanders be'cceated within.COnstructed channcls:.Siitc-slopes .
and beds be vegetattyti;'riprap is discouragrri.. .. ..
- A complete NC-IaWQ 40•] Water Quality:Cettifxeation'application for aNationwide Permit tins a ' •
'maximum 60-day processing perod . •A complete USACE.Natibnwide Permit application has a. '.
45=tlay'processutg'peiioii, whilelndividual Permit applications submitted to the U$ACE'liave no '
maximum processing periods:::The USACE rcquires'thaf,all'impacta to wotlands or Waters.
of.thc US, less than 1/10 acre; he reported toahe USACE`withia 30 days of the complctiion: .
..of construction. '•, ~ - .. -
Natianwidc.Pcrmits can potentially be utilized if the project.is designed to impact up to,1/2 acre
,bf jurisdictional.wetlands ar wafers of the US including a maximum of 300 linear feet of
important stream channel impact under NV+'P 39... Cumulative impacts per•praject overthese
OCT-04-2006(19E0) 12:20 1st Rmerican (FAX)9193038524 P. 008/Dil
• :August 1, 2006
. ~ S&EC Projccc N:. t 0313dV I -
`. , .. - - Page2of4.
Two: jurisdictional strcams.wcrc obscrvcd.duriag thc.sito cbaluation, thCappraximate locations
of which. are iliustratecl on the attached wetland sketch, map: Photos of these areas are ineluded ~ .
. ~ in Appendix i,.Streams identified on=site include:•
• • Feature A liordcrs the property to the Noitli. This,fcaturc begins as intermittent tuiil .
becomes perennial at the #lag labeled St, Perennial. - S&EC believes t}iat the USACE .
• .~ .. would classify this stream as•"important'.,', exlv'biting iriiportant sgilatic, function. ~ ' .
' • Feature. B is an intermittent stream that begins: at' ilag,501. S&EC bclic6cs that:the .
USACE would classify this,stream as "important", exhibiting.iingartant aquaticfunction.
•- . A pond was identified.on-site which.we believe to benon-jurisdictional (isblatedj, The
• USACE.will•nccd to confirm our dctcrminatians rc~,ardirig.bath jurisdictional and:n®n-°`
" ':jurisdictional features: ... '.
• "Surface waters on-this -site flow info 12ich1and~Creek which has been classified in NC-DWQ's
. • "Classification'arid Water Quality Standards Applicable to Surface Waters and'Watlands o£ :..
North~.Carolinan as. C; NSW.... ....
-... ..,
. 'All S&EC flags comprising tlie,wetland and jurisdictonalwaters delineation sliould•be surveyed • _
and a Wetland Delineation Map genera4ed for.use in site; plaririvig:and US.4CE.approval stud, ~ -
perinrtttng. Tiic,artirc Iargth of each stream featuee was riot flagged; liut will rieed,to lte survey .
- ..' • : locatcd,'fbr th¢.V~ctland'Dcltncatioll.Msp. Stream features may bc•Iocatcd either along t$e...
cartcrlinc (with channel ~vidthsnotcd at each survey point) oc at the top=of beak; .T.he: Wetland
.Delineation 141ap should'include all of the information listed,an the attached".`.Rcquircments fog
Wetland bclincatian Maps,"' : S&EC. iielitieafion flag xtumbers should be shown'on the wctland~ .
survey: S&EC lies coritacfcd thc•USACE~ to schedule a sitcxneetin~ to confirm out ~ ~. • -
• . . wetlandJstream delineation.... '' :' ~ ..
SyrPam Buffeii:.. ~ .. ~ ' ' ~ .: .. :: -
-. The surface waters (i,o:, iritenirittent stream;.perenniaYl :sti•e<un,.and Pond) potentially subjept to • ,
.: the 50=foot Ncuso River Buffers include fcaturos A-C. asdabclcd,on the Wakc sail survey'and
. TJ5GS, No other surfaoe.waters'aie~indicated on either the USGS topographic pr Wake""County ~ •
• -Soil Survey maps. ''The'only surface waters.that S&1;G actually bclicvcs'azc subjgct to the . ~ ,
= ~ buffers consist of features A and B. ~ •. = :::: -
:. , . ..$0gulations ~ '. ' .. ..
A general list`of regulationstltat apply to jurisdictional wetlands, and waters present on the.site
• ".. aze discussed belawi please be aware that other local',.state,, and. fcdcral•rcgtilaCions:not included , , . ~ .
in this .list may ;also sppl}i, S8c)JC personnel are available to discuss these regulations as they '
. ' .apply to your project:.. ..
' WetlandPerminirt~: :' ~ ..
Wetland impact-petmits.are issued on~aper-Project basis as,deterniinesl•bythe.USACE. The ~.
:US.ACE has d'eterminezl.that impacts on parcels slib-dividcd_flam.lazger tracts arc sometimes -
. considered to:be cumulative to existing impacts far the large tract. " if this is the case, then ~ , .
OCT-04-20D6(WED) 12;21 1st American
(FAK)9193038524 P.009lD11
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OCT-Od-2006(WED) 12:21 1st American (FRX)919303852d P.O10/011
" ~~ _~"~~~ `Soil.& Environnientah Corisul"tants, PA
11010 Raven'~Ridge Road • ~Raieigtt, .Noith Carolina 27Gr4 ! Phone: (919)846-59UU • Fac~(919) 846:9467
... _~., -•......~ - ~~ ~ ~' ~ ~ ~ .' ,. ~ wwwSandEC.~rom ~ ..~ ,~
. :: `' . September 7; 2006
'. - .. S&EC Prajegf ## 103.33,W l ... .,
. T°t.American Laced . ~ .
Atht: Robert Shank. .
2514. Reliance Avenue
• Apea, NC 27539. ~ .
13car Mr: Shank::. - .
;... - .
: ~ ... On Septenilicr 6,.2006 S&EC meet with the [Jnited States Army Corp. of
Engineers at the North Ivlain Street Sitein Wake Forest. At this site.meeting, we .
determined ttigt the~pond, tabclcd feature C on tlic sketch map, was non jurisdictianal.: In: ,.
• : additiori,'fcature.A was determined to..be an important channel from the start.permnial ~.
flog just to.thewes~t pf.the powerlirie. The seccioa of fcaturc'A~that islabcled "perennial
itnportarit" would require aritigationata 2a ratio'for any impabts. A1su, feature B's.sfart :' .. -
channel location was moved downstream'and was.identifed as being intcrnrittcat` ..: ...:. ::.'
unimportant. If you have any qucsflons+in regards in lctYcr or thc,staius of the project' •
please call. ~ .
- ~ '. SinCOrely;! .
: :/rte ~~: " . -~ C~i.~,i~ .. `F-Paurcw.%d u'
Luko'Il~schak Chris Flowers . .
Wetland Scientist ~ '; •' ~ - Wetland'ScientistlProjcctMatiaget.: ~. "
Attach'rrrentsf: '.. •.
Figrirc 1: U$GS Map ~:.
_ , . Figurc2: Wake County SOiI Survey .
. Figure 3: Updated Wetland Sketch Map ... ..
CC: United States Army.Corp. of Engnccrs ', ,
`Attn: Thomas Brown .
6508~Fulls ofNeuse Road,: Suite 126
Raleigh, NC 27615. .: .
r'ilarlllLlC ORCC: id6FFllilWAli?iYYtW
:236 LsPltlllip'Court,'5olto C: .. '3817-E Luvmdala ihiva
Concord, NC Z8O25 , greens6oro; NC'27455
Phone: .. (704) 720.9405 ., Phone: (3?6)SAO-82.74 '
. ..Fox: (704) 720-9406 .. ::Fax: (336y540.8235
OCT-04-2006(NEO) 12:22 lst American
(FRX}9193D3852A P. 011/011
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's'ir 'Ar!li i~~l (/ 1``` ! i .._ _ ~. __ _
Project Number: y Map TItIe:
103 ! 3.W ! Flgure 3 -Sketch Map
Project Manager:
G~ Wake ForesC ProBectl N. Maln
1St Amencan Land ~ .soil&BnvicunmenWl.Censullants, PA
Scale: Wad CAUniy 11010 Re~en FGdgo Rd.•Ralelgh, fiIC27G1d
I " = 300' win a ~.s~ ae~c,r~
Dater Pro arod Cry:
091 t 2/06 Luke Tuschak
i st American Land
Attn: Robert Shank
2514 ,Reliance Avenue
Apex, NC 27539
Re: Buffer Meeting with NC-DWQ
`Fake Forest/North Main Street Site,
Wake County, North. Carolina
Dear i~rlr. Shank:
October 14, 2006
S&EC Project #10313.W1
On October 3, 2006, S&EC conducted a site meeting with the NC-DWQ at the Wake
Forest/North iUiain Street Site. At this meeting it was determined that features A and B
are subject to the 50 foat Neuse River Basin Buffers. Impacts to the perennial channel
will require mitigation at a 2:1 ratio. Impacts to the intermittent channel will require 1:
mitigation as well. If you have any questions please call.
Sincerely
Luke Tuschak
Wetland Scientist
Attachments: Updated Wetland Sketch Map
Chris Flowers
Wetland Scientist/Project Manager
Charlotte Office: Greensboro Office:
236 LePhil[ip Court, Suite C 3517-E Latvndale Drive
Concord, NC 28025 Greensboro, NC 27455
Phone: (704} 7201-9405 Phone: {336) 540-8234
Fax: (704) 720-9406 Fax: (336) 540-8235
Environnze:ntal Cons~,-~ltar~ts,
Road Raleigh, Nardi Carolina 2761,4 • Phone: {919) 846-5900 Fax: (919)
Feet
0 1OE} 200 40p 600 800
Legend
0~0
.,;~'
.,
'Ots
'Ots
~
~PERENNIa.CHANNEI.(BUNare9lmpoganl muss lie confimwtlt,y USACE a~w NCAWQ
e1NFERtAf(TENT CHANNEh(BuHtlreMmpodsnl merit#mnlirtnad by 4lSACE and hlCAWp]
~~
1
ISCUcTED PONp (ryomBufletad PoM, must Ee rortffnlad>h' 1ha USACE snd NGDWp)
Perennial
Impoitarit/Buffered Channel
~.
-
- - - ,- -- -_
S
f ~1
Start.('erennial Important CfSanr~l
' - ~ °(We§t of Powerlin2}
`
A . :_ .
_ Intermittent UnimportanilBuffered Channel
- ` .
_.~~ ,.
~ _ -
`. _ ~ ~
- - 6011 R,Lnvleaml~tN Gb+mvua¢te. PA
'
-- 13V l0 Haven-Hidac KoM, Ma1gg6, NMh (:arolssia'1'l614
Pkune: (9 [~846S90V flan-(919J 846B4fi:
~
- .. ... - - WetLad:.APpcoxLnaflon -
... suir~fo. oreti.ii~ry ge~n~oi; a~Iy
' - .. ~w~rsgcd tld'nm~(wna med•[yfE~:nz~aPdaiumw~okro ~lEv,.x'k
- - - ., -
_ ,... - - nppvaimvfrwrr viers maM.i veng ttfee'aPbic rttaia andar n'd kalh{ag
Ifihvmsreoea~elvpe -ttd h. ttb+aFpored eed
_ SgrcuUEd lry'Ihe V.S,Amry Cava a.tnanvwa
'Isolated .Pond
_
` , 4Non-JurisdictionaClNon-Butfereci} r
::
Project Number: Map Tttle;
I D3 1 3.W 1 Figure 3 -Sketch iviap
Pra~ect Manager:
~~ Wake forest Project/ N. ivlaln
I st American Land ~ Snil & Environmental Consultants, FA
Scale: Wake Coun 11010 Raven Ridge Rd.• Raleigh, NC 27614
(919}.846-5900 • {91B) $46-9467
~~ = 3~Q~ Web Page: www.SandEG.com
Date: Pre ared By: ~-
~ x/6/06 Luke Tuschak
O~ ~~~.,~~ Michael F. Easley, Governor
~~,»
Q~ °"'~ "°~ William G. Ross Jr., Secretary
,~ North Carolina Department of Environment and Natural Resources
h ~ Alan W. Klimek, P.E. Director
b ~,~~ ~ Division of Water Quality
October 24, 2006
Mr. Chris Flowers ~'"' - - ~ ~ ~ I Y ~ '~
Sail ~. Environmental Consultants, PA QC~ ~ ~ ~~06
11010 Raven Ridge Road
Raleigh, NC 27614
By: Suit 6 Ertrironmental Eansultnnts, PA 1`~BRR4 06-244
County: Wake
BASn~:
Neese X Tar-Pamlico
(15A NCAC 2B .0233} (15A NCAC 213 .0259)
Buffer Determination X
Incident
Project Name: Walze Forest Project/N. Main Street
Location/Directions: Site is located oTa tlae west side of N. Main Street, approx 0.5 miles south of the Wake-
Franklan County line in Wake Forest.
Subiect Stream: UTs to Richland Creek
Date of Determination: I O/3/06
Feature Start Buffer
GPS Points {if provided} End Buffer Stream
Form Appeal
Call Located
on Soil
Survey Located on
USGS
Topographic
A Subject X X
B Subject at Start B >f;lag X
C Not Subject (Pond} X X
NOTE: Feature A perennial at Start A Perennial Flag.
This on-sire deter•~nination shall expire five (5} years from the date of this letter. Landowners or affected parties
that dispute a determination made by the DWQ or Delegated Local Authority that a surface water exists and drat
it is subject to the buffer rule may request a determination by the Director. A request for a determination by the
Director shall be referred to the Director irz writing c% Cyndi Ruroly ,DWQ Wetands/4U1 Unit, 2321 Crabtree
Blvd, Raleigh, NC 276U4M226U. Individuals that dispute u rleternzination by the D 13'Q or Delegated Local
Authority t/zat "wempts"a surface water from the buffer rule may ask far an arl judicatory hearing. You must
act within 6U days of the date tlirtt you receive this letter. Applicants are herehy rrafifier! that the 6U-day statutory
appeal tune does not start until the affected party (including dowrrstr•eanz and adjacent landowners} is notifed of
this decision. DWQ recommezarls that the applicrraz.t conduct this notification in order to be certain that third
parry appeals are made in a timely znanzaer. To ask for a hearing, send a written petition, which conforrzrs to
One
NorthCarolina
~/~LI~IIf~d~~l~
North Carolina Division of Wafer Quality Raleigh Regional Office Surface Water Protection
Internet: h2o.enrstate.nc.us 1b28 Mail Service Center Raleigh, NC 27699-t 62R
Phone (9l9) 791-4200 Customer Service
FAX (9I9) 571-4718 1-877-623-6748
An Equal DpportunitylAftirmawe Actipn Employer-50°I° Recycied110% Posl Consumer Paper
10/24/2006
Page 2 of 2
Chapter I SOB of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Rlail
Service Center, Raleigh, N. C. 27699-6714. This rletermirratian is fanul and binding zrnless you ttsk for a hearing
within 60 Clays.
The {owner/futzrre owners} should notify the Division of Water Quality (including any other Locul, Stztte, and
Federal Agencies) of this decision corrcerrring any fixture correspondences regurdirrg t{re subject property (stated
above). This project may require a Section 404/401 Permit for the proposed activity Any inquiries should be
directed to the Division of Water Qrzality (Central Office) at (919)-733-1786, and the US Army Corp of Eng/i^neer
(Raleigh Regulatory Field Office) ut (919)-876-8441. ~ l
Fric W.
CC: RRO/SWP Files
Central Files
L7WQ Wetlands and Stornnwatex Branch
Bill Surnniexs -Town of Wake Forest
III
Na rthCaro)i as
~/~Llttfl'LI~~J
North Carolina Division of Water Quality Raleigh. Regional Office Surface Water Protection Phone {919) 791-4200 Customer 5ervicc
lntemet: h2o.enrstate.nc,us 1628 Mail Service Center Raleigh, NC 27699-1623 PA3~ (919) 571-4718 1-877-b23-(1748
An Equal OpportunitylAffirmatiue Action Employer- 50% Recycled110% Past Consumer Paper
r ~~. 7
i ,~
~' f
I'O ECG T~O. ~ °~ ~ a
~ os 1 ~.wl Top®graph~c ~2uadr~ng$e ~~~ ~~ ~
Prodect Mgr.: Wake Forest Project/ N. Pvlafn i ~~i1 ~a~~ri~~attt~~.t~l ~an~>baltaYtt~~ 1'!-~
CF 11010 Raven Ridge Rd.4 Raleigh, NC 27614
1 5t American Land
Scale: Wake County, NC (919) 846-5900 ~ (919) 846-9467
web Page: wrww.Sar~dEC.cvm
I " = 2,000'
Wake forest, ~olesvdla, Prankl~nton,
06/26/06 Grisham Quadrangle
3 ~
4 ~ : CeGz
CeC. ~I
~~
c2 .C
Ce62
1 \\ •!
l ' ~rJ
eeca `~~ n
Ce82 ..- 1
k~
~.
`~ .
C:eB
lA
/": CeCZ .
rt //f
~1~ .
'- / ' , Q CeCZ ~ P,pC _ :. ,_ •` '
Pro~eCt ~o. ~Igure 2 - NI~CS So(I -- -- ~~ ~ ~ ~ ~
purvey Map .~, ~
_~
,~
Project Mgr.:
C~ tNake forest Project N. Main , ~ r. S®~I ~ E~v~~n~~r~ta~ ~®~~~r~t4~t~, ~~. ,
! 5t Amerjcan Land ~ ~ ~ ~ F.. 1101 Raven Ridge Rd.a Raleigh, NC 27694
Scale: Wake County, IVG ~ ~~ ~~ X999) 846-6904 a (9'f9) 546-9467
~~ ~,,~~~~ 1Neb Page: u,~A,uf,SandEG.eam 1
Soil Survey County 501 Survey
06/26/D6
7 Feet
0 100 2{30 40fl 600 800
Legend
~~
~~~
~~ +. PERENNIAL CHANNEL(ButlereNlmporlarti nwa nn cenl'xmad by lYSACE art6 MGOWQ
~8~
~0~ 1^~
a INtEflMITTENC CFWMJEL~ButtelBMirtPatazA mua b9 COMukwdby l53ACE and NC-0.•VF
~
~
~~
~ _
y` ~ 150LATEDPOtEQ (NorvBuNerod POM, mUa 60 CtlnlinrKdby iha USACE enQ NC•DwQi
Pe~erinial Channel
� F-4 ZZV//4j A
FA
\ _ i
f
40\ \ _00 00
Fn
s D
N n w , 0 0 c c
181 0
O m w w Cb L
R N 3
7p �
rn N Q
O n O O
N R N
N N -
00 LQ 3
3 3
O 75
v v
N' N
N
9
=��'^
O cn C A < C
N as� m Do a `<
1 2e X 3 A N
S a Z m'r7 ,r E5
00 0 O
:3 o m n O
Ao N m� X O ^oZ
= cn C _
co m Z O
LA CD m Z z a
8 c C n
CD m
Permit
(fo be pra.;dad ~f' C=~4N(>lJ
~~
~~ : 'T OF W ATF~
02 QG
, i,
~r~ V ~
> y
NCDENR
STORNfWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APRLICATION FORM
BIORETENTION CELL SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part!!() must be printed, filled out and submitted along with all of the required infomTation.
I. PROJECT INFORMATION
Project name The PAeado~n~.
Contact name Peter Fraccaroli, P.E.
Phone number (919) 85~-0811
Date January 18,2008
Drainage area number Bioretention i rea #1
II. QESIGN INFORMATION
Site Characteristics
Drainage area 191,664 ft
Impervious area 55,583 ft`
Percent impervious 29.0%
Design rainfall depth 1.0 inch
Peak Florr Calculations
Is prelpost control of the 1-yr, 24hr peak flow required? N (Y or N)
1-yr,24-hrrunoff depth in
1-yr, 24-hr intensity inlhr
Pre-development 1-yr, 24hr peak flow ft3tsec
Post-development 1-yr, 24-hr peak flow ft3tsec
Pre/Post 1-yr, 24-hr peak control ft3tsec
Storage Volume: Non-SR Waters
Design volume 4,951.0 ft3
Storage Volume: SR Waters
Pre-development 1-yr, 24-hr runoff ft3
Post development 1-yr, 24-hr runoff ft3
Minimwn volume required 0 ft3
Volume provided ft3
Cell Dimensions
Ponding depth of water 12 inches OK
Ponding depth of water 1.00 ft
Surface area of the top of the Bioretention cell 4,951.0 ft O K
Length: '127 ft OK
Widtl1: 39 ft OK
-or- Radius ft
Soils Report Summary
Drawdowntime,pondedvolume 12 hr OK
Drawdown time, to 24 inches below surface 36 hr OK
Drawdown time, total: 48 hr
!n-situ soil
Soil permeability 0.52 inlhr OK
Planting media snit
Soil permeability 1.00 inlhr OK
Soil composition
°1o Sand (by weight) 86% OK
°loFines(byweight) 10°k OK
Fomn SV'J401 -Bioretention-R ev.2 Parts I and II. Design Summary, Page 1 of 2
Organic (by weight}
Phosphoruslndex(P-Index)
Basin Elevations
Temporary pool elevation
Planting elevation (top of the mulch)
Battam of the cell
Planting depth
Depth of mulch
SHWT elevation
Are underdrains being installed?
Total:
How many clean out pipes are being installed?
What factor of safety is used for sizing the underdrains? (See
BMP Manual Section 12.3.6)
Additional distance between the bottom of the planting media and
the bottom of the cell to account for underdrains
Battam of the cell required
Distance from bottom to SHWT
Type of bioretention cell (answer "Y" to only one of the two
following questions):
Is this a grassed cell?
Is this a cell with treeslshrubs?
Planting Plan
Number of tree species
Number of shrub species
Number of herbaceous groundcover species
Additional Information
Does volume in excess of the design volume bypass the
bioretention cell?
Does volume in excess of the design volume flow evenly
distributed through a vegetated filter?
What isthe length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30 feet from surface waters (50 feet if
SA waters}?
Is the BMP located at least 100 feet from water supply wells?
Are the vegetated side slopes equal to or less than 3:1?
Is the BMP located in a recorded drainage easement with a
recorded access easement to a public Right of Way (ROW)?
Inlet velocity (from treatment system)
Is the area surrounding the cell likelyta undergo development in
the future?
Are the slopes draining to the bioretention cell greater than 20%?
Is the drainage area permanently stabilized?
Pretreatment Used
(Indicate Type Used with an "X" in the shaded cell)
Gravel and grass
(8'inches gravel followed by 3-5 ft of grass}
Grassed swale
Forebay
Permit
4°lo O K
100°l0
24 (unitless) OK
344 imsl
343 fmsl
OK
341 fmsl
2 tt
Grassed Cell inches Insufficient mulch depth.
338 fmsl OK
Y (Y or N}
5 OK
10 OK
1ft
340 imsl
2ft OK
Y (Y or N) OK
N (Y or N}
Y (Y or N) OK
Y (Y or N} OK
1 D~ ff
(to he provided by OWQ)
N (Y or N} Show haw flow is evenly distributed.
Y (Y or N} OK
Y (Y ar N) OK
Y (Y or N} OK
Y (Y ar N) OK
1 ftlsec OK
N (Y ar N) OK
N (Y or N} OK
Y (Y or N} OK
OK
X
Form SW401-Bioretention-Rev.2 Parts I and II. Design Summary, Page 2 of 2
Permit
(fo be pra.;dad ~f' C=~4N(>lJ
~~
~~ : 'T OF W ATF~
02 QG
, i,
~r~ V ~
> y
NCDENR
STORNfWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APRLICATION FORM
BIORETENTION CELL SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part!!() must be printed, filled out and submitted along with all of the required infomTation.
I. PROJECT INFORMATION
Project name The PAeado~n~.
Contact name Peter Fraccaroli, P.E.
Phone number (919) 85~-0811
Date January 18,2008
Drainage area number Bioretention Area #2
II. QESIGN INFORMATION
Site Characteristics
Drainage area 213,444 ft
Impervious area 61,889 ft`
Percent impervious 20.0%
Design rainfall depth 1.0 inch
Peak Florr Calculations
Is prelpost control of the 1-yr, 24hr peak flow required? N (Y or N}
1-yr,24-hrrunoff depth N!A in
1-yr, 24-hr intensity NIA ir~lhr
Pre-development 1-yr, 24hr peak flow N/A ft3/sec
Post-development 1-yr, 24-hr peak flow ft3tsec
Pre/Post 1-yr, 24-hr peak control ft3lsec
Storage Volume: Non-SR Waters
Design volume 5,513.0 ft3
Storage Volume: SR Waters
Pre-development 1-yr, 24-hr runoff ft3
Post development 1-yr, 24-hr runoff ft3
Minimwn volume required 0 ft3
Volume provided ft3
Cell Dimensions
Ponding depth of water 12 inches OK
Ponding depth of water 1.00 ft
Surface area of the top of the Bioretention cell 5,513.0 ffz dK
Length: '136 ft OK
Widtl1: 4'I ft OK
-or- Radius ft
Soils Report Summary
Drawdowntime,pondedvolume 12 hr OK
Drawdown time, to 24 inches below surface 36 hr OK
Drawdown time, total: 48 hr
!n-situ soil
Soil permeability 0.52 inlhr OK
Planting media snit
Soil permeability 1.00 inlhr OK
Soil composition
°1o Sand (by weight) 8li% OK
°loFines(byweight) 10°k OK
Fomn SV'J401 -Bioretention-R ev.2 Parts I and II. Design Summary, Page 1 of 2
Organic (by weight}
Phosphoruslndex(P-Index)
Basin Elevations
Temporary pool elevation
Planting elevation (top of the mulch)
Battam of the cell
Planting depth
Depth of mulch
SHWT elevation
Are underdrains being installed?
Total:
How many clean out pipes are being installed?
What factor of safety is used for sizing the underdrains? (See
BMP Manual Section 12.3.6)
Additional distance between the bottom of the planting media and
the bottom of the cell to account for underdrains
Battam of the cell required
Distance from bottom to SHWT
Type of bioretention cell (answer "Y" to only one of the two
following questions):
Is this a grassed cell?
Is this a cell with treeslshrubs?
Planting Plan
Number of tree species
Number of shrub species
Number of herbaceous groundcover species
Additional Information
Does volume in excess of the design volume bypass the
bioretention cell?
Does volume in excess of the design volume flow evenly
distributed through a vegetated filter?
What isthe length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30 feet from surface waters (50 feet if
SA waters}?
Is the BMP located at least 100 feet from water supply wells?
Are the vegetated side slopes equal to or less than 3:1?
Is the BMP located in a recorded drainage easement with a
recorded access easement to a public Right of Way (ROW)?
Inlet velocity (from treatment system)
Is the area surrounding the cell likelyta undergo development in
the future?
Are the slopes draining to the bioretention cell greater than 20%?
Is the drainage area permanently stabilized?
Pretreatment Used
(Indicate Type Used with an "X" in the shaded cell)
Gravel and grass
(8'inches gravel followed by 3-5 ft of grass}
Grassed swale
Forebay
Permit
4°lo O K
100°l0
24 (unitless) OK
354 imsl
353 fmsl
OK
351 fmsl
2 tt
Grassed Cell inches Insufficient mulch depth.
348 fmsl OK
Y (Y or N}
6 OK
9 OK
1ft
350 imsl
2ft OK
Y (Y or N) OK
N (Y or N}
Y (Y or N) OK
Y (Y or N} OK
Qd f+
(to he provided by OWQ)
N (Y or N} Show haw flow is evenly distributed.
Y (Y or N} OK
Y (Y ar N) OK
Y (Y or N} OK
Y (Y ar N) OK
1 ftlsec OK
N (Y ar N) OK
N (Y or N} OK
Y (Y or N} OK
OK
X
Form SW401-Bioretention-Rev.2 Parts I and II. Design Summary, Page 2 of 2
Permit
(fo be pra.;dad ~f' C=~4N(>lJ
~~
~~ : 'T OF W ATF~
02 QG
, i,
~r~ V ~
> y
NCDENR
STORNfWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APRLICATION FORM
BIORETENTION CELL SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part!!() must be printed, filled out and submitted along with all of the required infomTation.
I. PROJECT INFORMATION
Project name The PAeado~n~.
Contact name Peter Fraccaroli, P.E.
Phone number (919) 85~-0811
Date January 18,2008
Drainage area number Bioretention Area #3
II. QESIGN INFORMATION
Site Characteristics
Drainage area 200,376 ft
Impervious area 58,710 ft`
Percent impervious 29.3°k
Design rainfall depth 1.0 inch
Peak flout Calculations
Is prelpost control of the 1-yr, 24hr peak flow required? N (Y or N}
1-yr,24-hrrunoff depth N!A in
1-yr, 24-hr intensity NIA ir~lhr
Pre-development 1-yr, 24hr peak flow N/A ft3/sec
Post-development 1-yr, 24hr peak flow ft3tsec
Pre/Post 1-yr, 24-hr peak control ft3lsec
Storage Volume: Non-SR Waters
Design volume 5,176.0 ft3
Storage Volume: SR Waters
Pre-development 1-yr, 24hr runoff ft3
Post development 1-yr, 24-hr runoff ft3
Minimwn volume required 0 ft3
Volume provided ft3
Cell Dimensions
Ponding depth of water 12 inches OK
Ponding depth of water 1.00 ft
Surface area of the top of the Bioretention cell 5,176.0 ftZ dK
Length: 124ft OK
Widtl1: 45 ft OK
-or- Radius ft
Soils Report Summary
Drawdowntime,pondedvolume 12 hr OK
Drawdown time, to 24 inches below surface 36 hr OK
Drawdown time, total: 48 hr
!n-situ soil
Soil permeability 0.52 inlhr OK
Planting media snit
Soil permeability 1.00 inlhr OK
Soil composition
°1o Sand (by weight) 80% OK
°loFines(byweight) 10°k OK
Fomn SV'J401 -Bioretention-R ev.2 Parts I and II. Design Summary, Page 1 of 2
Organic (by weight}
Phosphoruslndex(P-Index)
Basin Elevations
Temporary pool elevation
Planting elevation (top of the mulch)
Battam of the cell
Planting depth
Depth of mulch
SHWT elevation
Are underdrains being installed?
Total:
How many clean out pipes are being installed?
What factor of safety is used for sizing the underdrains? (See
BMP Manual Section 12.3.6)
Additional distance between the bottom of the planting media and
the bottom of the cell to account for underdrains
Battam of the cell required
Distance from bottom to SHWT
Type of bioretention cell (answer "Y" to only one of the two
following questions):
Is this a grassed cell?
Is this a cell with treeslshrubs?
Planting Plan
Number of tree species
Number of shrub species
Number of herbaceous groundcover species
Additional Information
Does volume in excess of the design volume bypass the
bioretention cell?
Does volume in excess of the design volume flow evenly
distributed through a vegetated filter?
What isthe length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30 feet from surface waters (50 feet if
SA waters}?
Is the BMP located at least 100 feet from water supply wells?
Are the vegetated side slopes equal to or less than 3:1?
Is the BMP located in a recorded drainage easement with a
recorded access easement to a public Right of Way (ROW)?
Inlet velocity (from treatment system)
Is the area surrounding the cell likelyta undergo development in
the future?
Are the slopes draining to the bioretention cell greater than 20%?
Is the drainage area permanently stabilized?
Pretreatment Used
(Indicate Type Used with an "X" in the shaded cell)
Gravel and grass
(8'inches gravel followed by 3-5 ft of grass}
Grassed swale
Forebay
Permit
4°lo O K
100°l0
24 (unitless) OK
374 imsl
373 fmsl
OK
371 fmsl
2 tt
Grassed Cell inches Insufficient mulch depth.
368 fmsl OK
Y (Y or N}
6 OK
9 OK
1ft
370 imsl
2ft OK
Y (Y or N) OK
N (Y or N}
Y (Y or N) OK
Y (Y or N} OK
d7 f4
(to he provided by OWQ)
N (Y or N} Show haw flow is evenly distributed.
Y (Y or N} OK
Y (Y ar N) OK
Y (Y or N} OK
Y (Y ar N) OK
1 ftlsec OK
N (Y ar N) OK
N (Y or N} OK
Y (Y or N} OK
OK
X
Form SW401-Bioretention-Rev.2 Parts I and II. Design Summary, Page 2 of 2
Permit
(fo be pra.;dad ~f' C=~4N(>lJ
~~
~~ : 'T OF W ATF~
02 QG
, i,
~r~ V ~
> y
NCDENR
STORNfWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APRLICATION FORM
BIORETENTION CELL SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part!!() must be printed, filled out and submitted along with all of the required infomTation.
I. PROJECT INFORMATION
Project name The PAeado~n~.
Contact name Peter Fraccaroli, P.E.
Phone number (919) 85~-0811
Date January 18,2008
Drainage area number Bioretention Area #4
II. QESIGN INFORMATION
Site Characteristics
Drainage area 182,952 ft
Impervious area 53,056 ft`
Percent impervious 29.0°k
Design rainfall depth 1.0 inch
Peak flout Calculations
Is prelpost control of the 1-yr, 24hr peak flow required? N (Y or N}
1-yr,24-hrrunoff depth N!A in
1-yr, 24-hr intensity NIA ir~lhr
Pre-development 1-yr, 24hr peak flow N/A ft3/sec
Post-development 1-yr, 24-hr peak flow ft3tsec
Pre/Post 1-yr, 24-hr peak control ft3lsec
Storage Volume: Non-SR Waters
Design volume 4,726.0 ft3
Storage Volume: SR Waters
Pre-development 1-yr, 24hr runoff ft3
Post development 1-yr, 24-hr runoff ft3
Minimwn volume required 0 ft3
Volume provided ft3
Cell Dimensions
Ponding depth of water 12 inches OK
Ponding depth of water 1.00 ft
Surface area of the top of the Bioretention cell 4,726.0 ftZ dK
Length: '147 ft OK
Widtl1: 34ft OK
-or- Radius ft
Soils Report Summary
Drawdowntime,pondedvolume 12 hr OK
Drawdown time, to 24 inches below surface 36 hr OK
Drawdown time, total: 48 hr
!n-situ soil
Soil permeability 0.52 inlhr OK
Planting media snit
Soil permeability 1.00 inlhr OK
Soil composition
°1o Sand (by weight) 8li% OK
°loFines(byweight) 10°k OK
Fomn SV'J401 -Bioretention-R ev.2 Parts I and II. Design Summary, Page 1 of 2
Organic (by weight}
Phosphoruslndex(P-Index)
Basin Elevations
Temporary pool elevation
Planting elevation (top of the mulch)
Battam of the cell
Planting depth
Depth of mulch
SHWT elevation
Are underdrains being installed?
Total:
How many clean out pipes are being installed?
What factor of safety is used for sizing the underdrains? (See
BMP Manual Section 12.3.6)
Additional distance between the bottom of the planting media and
the bottom of the cell to account for underdrains
Battam of the cell required
Distance from bottom to SHWT
Type of bioretention cell (answer "Y" to only one of the two
following questions):
Is this a grassed cell?
Is this a cell with treeslshrubs?
Planting Plan
Number of tree species
Number of shrub species
Number of herbaceous groundcover species
Additional Information
Does volume in excess of the design volume bypass the
bioretention cell?
Does volume in excess of the design volume flow evenly
distributed through a vegetated filter?
What isthe length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30 feet from surface waters (50 feet if
SA waters}?
Is the BMP located at least 100 feet from water supply wells?
Are the vegetated side slopes equal to or less than 3:1?
Is the BMP located in a recorded drainage easement with a
recorded access easement to a public Right of Way (ROW)?
Inlet velocity (from treatment system)
Is the area surrounding the cell likelyta undergo development in
the future?
Are the slopes draining to the bioretention cell greater than 20%?
Is the drainage area permanently stabilized?
Pretreatment Used
(Indicate Type Used with an "X" in the shaded cell)
Gravel and grass
(8'inches gravel followed by 3-5ft of grass}
Grassed swale
Forebay
Permit
4°lo O K
100°l0
24 (unitless) OK
379 imsl
378 fmsl
376 fmsl OK
2 tt
Grassed Cell inches Insufficient mulch depth.
370 fmsl OK
Y (Y or N}
5 OK
10 OK
1ft
375 imsl
5ft OK
Y (Y or N) OK
N (Y or N}
N/A OK
NIA OK
NIA OK
Y (Y or N) OK
Y (Y or N} OK
4R ft
(to he provided by OWQ)
N (Y or N} Show haw flow is evenly distributed.
Y (Y or N} OK
Y (Y ar N) OK
Y (Y or N} OK
Y (Y ar N) OK
1 ftlsec OK
N (Y ar N) OK
N (Y or N} OK
Y (Y or N} OK
OK
X
Form SW401-Bioretention-Rev.2 Parts I and II. Design Summary, Page 2 of 2
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Bioretention Inspection and Maintenance Agreement
l~ to ~R.ET6ntTi oN A2CTR ~~ '1'NE MEgD~W S
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BNIP.
Important inspection and maintenance procedures:
- Immediately after the bioretention cell is established, the plants will be watered
twice weekly if needed until the plants become established (commonly six
weeks).
- Snow, mulch or any other material will NEVER be piled on the surface of the
bioretention cell.
- Heavy equipment will NEVER be driven over the bioretention cell.
- Special care will be taken to prevent sediment from entering the bioretention cell.
- Once a year, a soil test of the soil media will be conducted.
After the bioretention cell is established, I will inspect it once a month and within 24
hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County). Records of inspection and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential roblems: How I will remediate the roblem:
The entire BMP Trash/debris is resent. Remove the trash/debris.
The perimeter of the Areas of bare soil and/or Regrade the soil if necessary to
bioretention cell erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-lime fertilizer a lication.
The inlet device: pipe, The pipe is clogged (if Unclog the pipe. Dispose of the
stone verge or Swale a licable . sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged (if
a licable).
Erosion is occurring in the Regrade the Swale if necessary to
Swale (if applicable). smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future roblems with erosion.
Stone verge is clogged or Remove sediment and clogged
covered in sediment (if stone and replace with clean stone.
a IicaUle).
Form SW40L-Bioretention I&M-Rev.2 Page 1 Of 4
BMP element: Potential roblems: How I will remediate the roblem:
The pretreatment area Flow is bypassing Regrade if necessary to route all
pretreatment area and/or flow to the pretreatment area.
llies have formed. Restabilize the area after adin .
Sediment has accumulated to Search for the source of the
a depth greater than three sediment and remedy the problem if
inches. possible. Remove the sediment and
restabilize the retreatment area.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
reventfutureerosion roblems.
Weeds are present. Remove the weeds, preferably by
hand.
The bioretention cell: Best professional practices Prune according to best professional
vegetation show that pruning is needed practices.
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide cone-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessar .
Tree stakes/wires are present Remove tree stake/wires (which
six months after lantin can kill the tree if not removed .
The bioretention cell: Mulch is breaking down or Spot mulch if there are only random
soils and mulch has floated away. void areas. Replace whole mulch
layer if necessary. Remove the
remaining much and replace with
triple shredded hard wood mulch at
a maximum de th of three inches.
Soils and/or mulch are Determine the extent of the clogging
clogged with sediment. -remove and replace either just the
top layers or the entire media as
needed. Dispose of the spoil in an
appropriate off-site location. Use
triple shredded hard wood mulch at
a maximum depth of three inches.
Search for the source of the
sediment and remedy the problem if
ossible.
An annual soil test shows that Dolomitic lime shall be applied as
pH has dropped or heavy recommended per the soil test and
metals have accumulated in toxic soils shall be removed,
the soil media. disposed of properly and replaced
with new lantin media.
Form SW401-Bioretention I&M-Rev.2 Page 2 Of 4
BMP element: Potential roblems: How I will remediate the roblem:
The underdrain system Clogging has occurred. Wash out the underdrain system.
if a licable)
The drop inlet Clogging has occurred. Clean out the drop inlet. Dispose of
the sediment off-site.
The dro inlet is dama ed Re air or re lace the dro inlet.
The receiving water Erosion or other signs of Contact the NC Division of Water
damage have occurred at the Quality 4D1 Oversight Unit at 919-
outlet. 733-1756.
Form SW40]-Bioretention 1&M-Rev.2 Page 3 of 4
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: The Meadows
BMP drainage area number:
Print name: Michael Dean Chadwick
Title: Owner
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, lhe.~i~rte~ C, ~---uti5k , a Notary Public for the State of
North Carolina ,County of Wake ,
do hereby certify that f~'1~clr,cxe.1 Ue~.v~ (~a~tx7ic~C,personally appeared
41~.
before me this~~-day of ~a.v~ucL.ru ~~~ and acknowledge the due
execution of the forgoing bioretention maintenance requirements. Witness my hand and
official seal,
,.~'`~~4PIE ~A, ,8pd,~
*< ~ t't1flUG r~ ~
s ~$ ~~`' •''~ V e 5
s~ { roa.... .~•:
r~
°el> r~tJt`i ` ~
1 L7'~PJU/1151/
~,~j~~
SEAL
My commission expires ~~~ I L
Form SW401-Bioretention t&M-Rev. 2 Page 4 Of 4
Date: \ -1 l~ ' ~
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Bioretention Inspection and Maintenance Agreement
'131o'ltFTitN?~oN A2Sq ~'1 THE rtG~RndWS
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important inspection and maintenance procedures:
- Immediately after the bioretention cell is established, the plants will be watered
twice weekly if needed until the plants become established (commonly six
weeks).
- Snow, mulch or any other material will NEVER be piled on the surface of the
bioretention cell.
- Heavy equipment will NEVER be driven over the bioretenfion cell.
- Special care will be taken to prevent sediment from entering the bioretention cell.
- Once a year, a soil test of the soil media will be conducted.
After the bioretention cell is established, I will inspect it once a month and within 24
hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County). Records of inspection and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential roblems: How I will remediate the roblem:
The entire BMP Trash/debris is resent. Remove the trash/debris.
The perimeter of the Areas of bare soil and/or Regrade the soil if necessary to
bioretention cell erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer a lication.
The inlet device: pipe, The pipe is clogged (if Unclog the pipe. Dispose of the
stone verge or Swale a licable . sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged (if
a licable .
Erosion is occurring in the Regrade the Swale if necessary to
Swale (if applicable). smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future roblems with erosion.
Stone verge is clogged or Remove sediment and clogged
covered in sediment (if stone and replace with clean stone.
a licable .
Form SW4l)1-Bioretention I&M-Rev.2 Page 1 Of 4
BMP element: Potential problems: How I will remediate the roblem:
The pretreatment area Flow is bypassing Regrade if necessary to route all
pretreatment area and/ or flow to the pretreatment area.
hies have formed. Restabilize the area after adin .
Sediment has accumulated to Search for the source of the
a depth greater than three sediment and remedy the problem if
inches. possible. Remove the sediment and
restabilize the retreatment area.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
reventfutureerosion roblems.
Weeds axe present. Remove the weeds, preferably by
hand.
The bioretention cell: Best professional practices Prune according to best professional
vegetation show that pruning is needed practices.
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide aone-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessa
Tree stakes/wires are present Remove tree stake/wires (which
six months after lantin can kill the tree if not removed .
The bioretention cell: Mulch is breaking down or Spot mulch if there are only random
soils and mulch has floated away. void areas. Replace whole mulch
layer if necessary. Remove the
remaining much and replace with
triple shredded hard wood mulch at
a maximum de th of three inches.
Soils and/or mulch are Determine the extent of the clogging
clogged with sediment. -remove and replace either just the
top layers or the entire media as
needed. Dispose of the spoil in an
appropriate off-site location. Use
triple shredded hard wood mulch at
a maximum depth of three inches.
Search for the source of the
sediment and remedy the problem if
ossible.
An annual soIl test shows that Dolomitic lime shall be applied as
pH has dropped or heavy recommended per the soil test and
metals have accumulated in toxic soils shall be removed,
the soil media. disposed of properly and replaced
with new lanling media,
Form SW401-Bioretention I&M-Rev.2 Page 2 of 4
BMP element: Potential problems: How I will remediate the roblem:
The underdrain system Clogging has occurred. Wash out the underdrain system.
(if a licable)
The drop inlet Clogging has occurred. Clean out the drop inlet. Dispose of
the sediment off-site.
The dro inlet is dama ed Re air or re Iace the dro inlet.
The receiving water Erosion or other signs of Contact the NC Division of Water
damage have occurred at the Quality 401 Oversight Unit at 919-
outlet. 733-1786.
Form SW401-Bioretention I&M-Rev.2 Page 3 Of 4
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project
BMP drainage area number:
Print name: Michael Dean Chadwick
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, t;Cct~etri vie. C°,. Lt~1~ , a Notary Public for the State of
North Carolina ,County of Wake ,
do hereby certify that YV~ id~cxe ~ ~~~ ~`tt~ u9 t c~C-personally appeared
t~
before me thislle~day of ~Catflll~cLY~ a~o~ ,and acknowledge the due
execution of the forgoing bioretention maintenance requirements. Witness my hand and
official seal,
~4i a.. - t
~~^~~,~~'r~Pl N F ~; ~,~~
s $ "UBLIG i 8
.~`~ ~. ae e,{ ae
~~''cdUN~'~V ``
SEAL
~~ ~~ ~~~
~~R1~i~e C. l-~sk
My commission expires ~~~I 1I
Form SW401-Bioretention I&M-Rev. 2 Page 4 Of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Bioretention Inspection and Maintenance Agreement
3~Oi2E'f-c:rvTicN R2EA *''3 "rHEnc~~Rae,./S
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BIvII' elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important inspection and maintenance procedures:
- Immediately after the bioretention cell is established, the plants will be watered
twice weekly if needed until the plants become established (commonly six
weeks).
- Snow, mulch or any other material will NEVER be piled on the surface of the
bioretention cell.
- Heavy equipment will NEVER be driven over the bioretention cell.
- Special care will be taken to prevent sediment from entering the bioretention cell.
- Once a year, a soil test of the soil media will be conducted.
After the bioretention cell is established, I will inspect it once a month and within 24
hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County}. Records of inspection and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential problems: How I will remediate the roblem:
The entire BMP Trash/debris is resent. Remove the trash/debris.
The perimeter of the Areas of bare soil and/or Regrade the soil if necessary to
bioretention cell erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer a lication.
The inlet device: pipe, The pipe is clogged (if Unclog the pipe. Dispose of the
stone verge or Swale a licable . sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged (if
a licable).
Erosion is occurring in the Regrade the Swale if necessary to
Swale (if applicable). smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future roblems with erosion.
Stone verge is clogged or Remove sediment and clogged
covered in sediment (if stone and replace with clean stone.
a licable .
Form SW401-Bioretention I&M-Rev.2 Page 1 of 4
BMP element: Potential roblems: How I will remediate the roblem:
The pretreatment area Flow is bypassing Regrade if necessary to route all
pretreatment area and/or flow to the pretreatment area.
llies have formed. Restabilize the area after adin .
Sediment has accumulated to Search for the source of the
a depth greater than three sediment and remedy the problem if
inches. possible. Remove the sediment and
restabilize the retreatment area.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
revent future erosion roblems.
Weeds are present. Remove the weeds, preferably by
hand.
The bioretention cell: Best professional practices Prune according to best professional
vegetation show that pruning is needed practices.
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide aone-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessar .
Tree stakes/wires are present Remove tree stake/wires (which
six months after lantin can kill the tree if not removed .
The bioretention cell: Mulch is breaking down or Spot mulch if there are only random
soils and mulch has floated away, void areas. Replace whole mulch
layer if necessary. Remove the
remaining much and replace with
triple shredded hard wood mulch at
a maximum de th of three inches.
Soils and/or mulch axe Determine the extent of the clogging
clogged with sediment. -remove and replace either just the
top layers or the entire media as
needed. Dispose of the spoil in an
appropriate off-site location. Use
triple shredded hard wood mulch at
a maximum depth of three inches.
Search for the source of the
sediment and remedy the problem if
ossible.
An annual soil test shows that Dolomitic lime shall be applied as
pH has dropped or heavy recommended per the soil test and
metals have accumulated in toxic soils shall be removed,
the soil media. disposed of properly and replaced
with new lantin media.
Form SW401-Bioretention I&M-Rev.2 Page 2 of 4
BMP element: Potential roblems: How I will remediate the roblem:
The underdrain system Clogging has occurred. Wash out the underdrain system.
(if a licable '
The drop inlet Clogging has occurred. Clean out the drop inlet. Dispose of
the sediment off-site.
The dxo inlet is damn ed Re air or re lace the dro inlet.
The receiving water Erosion or other signs of Contact the NC Division of Water
damage have occurred at the Quality 401 Oversight Unit at 919-
outlet. 733-1786.
Form SW401-Bioretention I&M-Rev.2 Page 3 Of 4
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: The Meadows
BMP drainage area number:
Print name: Michael Dean Chadwick
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, ~~'~Et>-! v1.2~ ~ • ~--t~S~ , a Notary Public for the State of
North Carolina ,County of (f' Wake
do hereby certify that aY1 ic~GtP~ Deray~ ~Yt~cc9icKpersonally appeared
`~-
before me this ~~a~y of ~rw quo-~ru , ~-C~A~, and acknowledge the due
execution of the forgoing bioretention maintenance requirements. Witness my hand and
official seal,
~, ,,,_, g,;,
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Form SW401-Bioretention I&M-Rev. 2 Page 4 of 4
Address: 2514 Reliance Avenue Apex NC 27539
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Bioretention Inspection and Maintenance Agreement
"131ofLEr4Nr~oN A2~A~ #S~ 'rHEMEADOWf
I will keep a maintenance record on this BIvIP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important inspection and maintenance procedures:
- Immediately after the bioretention cell is established, the plants will be watered
twice weekly if needed until the plants become established (commonly six
weeks).
- Snow, mulch or any other material will NEVER be piled on the surface of the
bioretention cell.
- Heavy equipment will NEVER be driven over the bioretention cell.
- Special care will be taken to prevent sediment from entering the bioretention cell.
- Once a year, a soil test of the soil media will be conducted.
After the bioretention cell is established, I will inspect it once a month and within 24
hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County). Records of inspection and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential roblems: How I will remediate the roblem:
The entire BMP Trash/debris is resent. Remove the trash/debris.
The perimeter of the Areas of bare soil and/or Regrade the soil if necessary to
bioretention cell erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer a lication.
The inlet device: pipe, The pipe is clogged (if Unclog the pipe. Dispose of the
stone verge or Swale a licable . sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged (if
a licable).
Erosion is occurring in the Regrade the Swale if necessary to
Swale (if applicable). smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future roblems with erosion.
Stone verge is clogged or Remove sediment and clogged
covered in sediment (if stone and replace with clean stone.
a licable).
Form SW401-Bioretention I&M-Rev.2 Page 1 of 4
BMP element: Potential xoblems: How I will remediate the roblem:
The pretreatment area Flow is bypassing Regrade if necessary to route all
pretreatment area and/ or flow to the pretreatment area.
llies have formed. Restabilize the area after adin .
Sediment has accumulated to Search for the source of the
a depth greater than three sediment and remedy the problem if
inches. possible. Remove the sediment and
restabilize the retreatment area.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
revent future erosion xoblems.
Weeds are present. Remove the weeds, preferably by
hand.
The bioretention cell: Best professional practices Prune according to best professional
vegetation show that pruning is needed practices.
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide aone-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessar .
Tree stakes/wires are present Remove tree stake/wires (which
six months after lantin can kill the tree if not removed .
The bioretention cell: Mulch is breaking down or Spot mulch if there are only random
soils and mulch has floated away. void areas. Replace whole mulch
layer if necessary. Remove the
remaining much and replace with
triple shredded hard wood mulch at
a maximum de th of three inches.
Soils and/ or mulch are Determine the extent of the clogging
clogged with sediment. -remove and replace either just the
top layers or the entire media as
needed. Dispose of the spoil in an
appropriate off-site location. Use
triple shredded hard wood mulch at
a maximum depth of three inches.
Search for the source of the
sediment and remedy the problem if
ossible.
An annual soH test shows that Dolomitic lime shall be applied as
pH has dropped or heavy recommended per the soil test and
metals have accumulated in toxic soils shall be removed,
the soil media. disposed of properly and replaced
with new planting media.
Form SW401-Bioretention I&M-Rev.2 Page 2 of 4
BMP element: Potential roblems: How I will remediate the roblem:
The underdrain system Clogging has occurred. Wash out the underdrain system.
(if a licable
The drop inlet Clogging has occurred. Clean out the drop inlet. Dispose of
the sediment off-site.
The dro inlet is dama ed Re air or re lace the dro inlet.
The receiving water Erosion or other signs of Contact the NC Division of Water
damage have occurred at the Quality 401 Oversight Unit at 919-
outlet. 733-1756.
Form SW401-Bioretention I&M-Rev.2 Page 3 of 4
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: The Meadows
BMP drainage area number:
Print name: Michael Dean Chadwick
Title:
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, ~a~Paf i ~~ C ~ ~-t~S~e.- , a Notary Public for the State of
North Carolina ,County of Wake
do hereby certify~~yyt~~hat CYt:c,~nctp,l ~CA.YI ~.~Vlcz~k ta~Ccl~ Personally appeared
before me thisll.¢~d"ay of Sav-tt_cct~~ , ~, and acknowledge the due
execution of the forgoing bioretention maintenance requirements. Witness my hand and
official seal,
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Form SW401-Bioretention I&M-Rev. 2 Page 4 of 4
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PN06RAM
November 1, 2007
Robert Shank
Ist American Builders
2514 Reliance Ave.
Apex, NC 27539 Expiration of Acceptance: May 1, 2008
Project: The Meadows Residential Development County: WAKE
The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancemea[ Program (NCEEP) is willing [o
accept payment for impacts associated with the above referenced project. Please note that this decision does not assure that
the payment will be approved by the permit issuing agencies as mitigation for project impacts. It is the responsibility of the
applicant to contact these agencies to deteanine if payment to the NCEEP will be approved.
This acceptance is valid for six months from the dale of [his letter and is not transferable. If we have not received a copy of
the issued 404 PermiU401 Certification/CAMA permit within this time frame, this acceptance will expire. It is the
applicant's responsibility [o send copies of the permits to NCEEP. Once NCEEP receives a copy of the permit(s) an invoice
will be issued based on the required mitigation in that permit and payment must be made prior to conducting [he authorized
work. The amount of [he In Lieu Fee to be paid to NCEEP by an applicant is calculated based upon the Fee Schedule and
policies listed at www.nceep.rtet.
Based on [he information supplied by you the impacts that may require compensatory mitigation are summarized in the
followin table.
NEIJSE
03020201 Stream (feet) Wetlands (acres) Buffer I
(Sq.FL) Duffer II
(Sq. FtJ
Cold Cool Warm Ri avian Non-Ri avian Coastal Marsh
Impacts 0 0 I50 0 0 0 8030 4838
Credits 0 0 300 0 0 0 24,090 7,257
Upon receipt of payment, EEP will take responsibility for providing [he compensatory mitigation. If the regulatory agencies
require mitigation credits greater than indicated above, and the applicant wants NCEEP to be responsible for [he additional
mitigation, the applicant will need [o submit a mitigation request [o NCEEP for approval prior to permit issuance. The
mitigation will be performed in accordance with the Memorandum of Understanding between [he N. C. Department of
Environment and Natural Resources and the U. S. Army Corps of Engineers dated November 4, 1998.
If you have any questions or need additional information, please contact Kelly Williams a[ (919) 716-1921.
Sincerely,
~.
William D. Gilmore, PE
Aireclor
cc: Cyndi Karoly, NCDWQ Wetlands/401 iJnit
Jamie Shern, USACE-Ra]eigh
Pete Fraccaroli, agent
File
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North Carolina Ecosystem Enhancement Program, 1652 Mail Service Cenier, Raleigh, NC 27699-1652 / 919-715-0476 / www.nceep.nel