20070945 Ver 1_More Info Received_20070615 (2)

~x,p o~ - o ~ ~ 5
Enoch Engineers, P,A,
1403 Hwy 50 South
Benson, NC 27504
Phone [phone] Fax [phone]
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LE7TER OF TRANSMITTAL
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DATE: 6-12-07
FROM: Jason Godwin
TO: Lia Myott
RE: Adams Product - 401 Express Review
EE Project #: 3134
NOTES:
Lia,
You should find 5 copies of the Wet Detention Basin Supplemental worksheet (4 pages), and 5 copies of
revised sheet S-2A for the details of the wet detention basin. Let me know if I can be of further assistance via
email or phone: iasonCalenochengineers.com, or 252-714-8074. Thank You!
]anon
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Jun 8. 2QQ7 1;45PY
HllHI"15 I"IUKht 15V 1 LLt ~ 1'j'1'~ti J4i~'1'~la
ENDCH ENGINEERS, PA
NU.41~'
No-4651 A• 2
Lib "1
Ptamit No. ~-~ p '~ ` O q ~ s
(ro provld~rl~'~~1
5~te otlrlor#h Gn+olif~a
~ pf $nvtn autd ~
Dit~~iat- of Weer ~a~ltty
5'TC?ttMiiVATQ1i MANAGIINF~iT pF..RMT'f APP>I~rCA'[iON Ft1RM
war nrrrxo~ ~ su~~rr~`
Tfr6r~ tagrbedl6r I~eassn a-
A ~ ~ ~t ~ ,~~ i~ an appticn faun, . dae~tio~ b~iA
~gpplcl~t far a~oh ba~a~ d~ga p~ulot~s, ~ @~ ~ ~O°g altawiRg a!i Inesin and o>~et
~. P•G"!' i1~tR1NATi4I'~i
Pt+~CCt t~Teau: .~ .ice s ~pL~ zIc i s
C'.otaact P~eo~: G~ e~ w rnt mane Number 'q~9 ~ ;.' ~ '~~ ~
For pn~C~A v~It6 >~ bow ~ecii'y ~r5icb 6r~p this wradc~hact agpli~s to ~-^'~ G~
sly
min ~lavnda~ .,~ ~ ,.._ ~
~t~ Pool ~~ f~9. R.
TE1~ORit' ~~ r ~ ii.
~t FOpI ArCa ~ ~ sq. ft.
~1l0~ Area .. (~' A~
~~ Axe#t ~ ec,
Pa~ee~ Pclol Vait~me
Ta~parnry Aa~l ~
1Ry yr
2. ~ C~~ cu. ft.
8'S~.~ ~g cn. !k
flll~r pia
SAI~l~1.i
Diomct+ec aorbs~Cc
peoiga >t~fo1!
ua~~'rss aa~-~ s
FQRIa SWLT 102 1~ 3.A4
ojtl~s }
(ems ay~'tlre arifkae)
~et~ ajtlbe d~SChmge sa~ct~rre oow}
(y~r~ pr ~ QN+~d p~ the onftce ~Iev~io~}
(p~sile mid o„~~rtte dnult~e ~a ~ ~t~e)
(aQrsite arld c,(J~i+~e d~rlppge hr die basin)
{aombimd valua~e of 'main basis a~d'~brebl~y)
(vl~lrirme dead ab~0~le the p$rArme,~tt pooai)
~pp~uely l ( °f wi~1t ~tr~le,!
(samaras a+~a 1o dnalnda~e area ,~toJr~ ~ ~
~'" in. ,t? ro 3 afrEy ue1- pas! ~+ r~ytrir,~
ia.
~C{of4

bb/'1'1/~~~'( '1~~1'( HllHI"15 I"IUKf~15V1LLt ~ 1'~1'~tiy4ti'1y4~ NU.41~
Jun• B• 240T 1:45PM ENOCN EHGCiiEERS, PA No•4651 p• 4
1 ~ the Ui+r~ion SA/D~A. tattlai. 4te aa~ct 8~1/DIA tw Pool albuid be aamputad tweed wm the
stdad aap4rai11us 7i aetd p~oeat Pod dew. Ltttere ~ t~uE+t h° ~ ~ s10 cw.aat Yaiac 6.r ooa-
Z ~ ~ ~ 6~ a ve~lira ~t ttrt•y ba sAiwd fif tLe wit dgeea+oa t+am- is #I~~eB oo p~rlde
9p~K TSSi rte. ~ 1+1!<81rU'>pagh~l Eapri~ d! MbtiOi far 1+Ma ~,5~'t`35 w>~ ~09i TSS n~rnaL
~, iRB~1 ~11~ Cl~.'KLIST
The fotl~rwlia8 ~ puNir~s tS t©gwirata~ pex the Stozm Bost ~ t?tat~ces petal
(p ~;, pmt esf P.evavoma~, Heelfb sad Nwhual '~, Fcbnia>lY 1999) tmd Admiaislrativc t,..ode
Sectioe: ~ S A ATCAC 7!~i .100h.
Initirt in the s pt+nvidnd to ittdipte the ~biring ~ itmra becn mct and ~pportiag
~ >s gybed. 1f ~ ~ ~ ~ ~ to tba Stor~n+ ~ >Ppntit
AppliAFotm. the t may ~nai beto~-. its requir~nt l~ see ~ men. i~
s. The ~ ~ ~ betwlcen ~ sad ~ fect (rcqutred ttum of a t~ec~.
_ _ b. The try voitt~e;s ~~ tx~i to a of the basis vQftune.
~ ~ -- a. The ie~po~arii Paa1 ~atele n~m~~P fin Hie des~ga staltm cert.
...~-- d. 'rhete~apo~rY t~a-1 dry dawn ~ ~>a s ~
~~~ - ~ ~"~`t' ~ 3e>"tbnci~ ~~ is pravidCd•t tic ouda~t c~ ~ tla~
tie) V~le7PJ~~. ~t~,,c.?~+~~= (4j~~ (6•~`:w'dt~'.c'P./-~ l1
_~ ~ Tie basin ten to w reties rtitsu 3:1.
J r~ - - ~ 'f lay bae~ etc olapee shove the p~ pmt ~ ~ ~ ~°'+ ~= t
,,,,, .,,/~G _ h. A subtnst~ed amd Sege p abelPwith a slope of 6: t o: less (si+ow ~etsiE).
.1~ i. Vee aarroc above ti+e ~ ~ em's
.,~, j. A trash reclc ar s~m~tx dcvioe is provkied Bar bath trios ove~lnw ~ ori~rx:
It. A. t~eaatded c>rai~ege t is P~'Q ~ basin inciudi~ acoea4 to naraleat ridht-
t~we!yy.
1 1. If tiro beeiR Is used 6or sediment ptd cmeian s~~l + ~ class out of the
basut is epecifiexi prior to tma as a wct dapttian 6es1a.
ti~fa- .._ m. A merJttuaism ~ spcCi$ad v-iticJt w71 dcaitt the basin fiagr noalat+ent-ncx ar an leet~r
Ip. y1FBT ~TEN1'ION HAl31N (A7ZCf~i ANA MAwilrtTF-DIANCE A,G~B.t1~l~NT
'[1te voet delen~ioa basin ~ ie deSead as tba tit ~ P~ "'~
veddatotl filax if one is pt~avlded
This ijatenl (~C~ ate) 0 flees 1»c~pa~ i ~ at dtt e~
T~ (~rowA arej 4 does ~dt a~olr~a~ta tm~cat vt)ar th~~a ~ i~prcbr~y.
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i~aeaeG ~wtT-ltlZ Etav 3.9~ A~~ ~ of 4

1~L/1'1/~l~b'f "l~~ "1'f
Jun• B. 2007 l:45PIi
H1JHI"15 I"IUttK 15V 1 LLt ~ '1 J'l~tiy4i~'1'yb
ENOCH ENGINEERS. PA
Maw gmiviticg sb~ttl be per~axmed ag faAawa:
t , Aix gt~lat t+moff ~ reia~lt cwt and at l m~tt+13-:
IYU.41t' 1~,3
Na•4s51 P• 3
e. It~pecK the wet detention basin sy~m fm' sediment ate. . trash alacmrtulsdan,
vet caacr, a:ad Renae~l cond.
b. ~hacic aa~d cbDat the ocif fc~c of way Qbat<uctio~-e Hach that draa~own of the lcmpo~y Pool occam~ wit~t
2taSd~~~-
2 Rapnit orated amaa ia~ly, ~a-aced es - to ma+~ra ROnd v~ c~- ~' ~
coveor to aora~a~na a ~ra~pnue- height of six iac~s, sad r4aarnre trash ~ needed
3. tagpa~ and the collection ayratsm ~i.e. bg>sias~. piping. swS#q~ tsp. etc.) que~aly tc ~ainlnni
PCapas ~Cponittg.
A. Regoa~ra aoeugguttded sediment fiatu the wCt dr~iioa b~t3n ~ aomi-antntslly a~ ~v~u dept is
riCdaDed t+a 7~9G of the olL degti~n depth (se+e digger bctan-~. R ba disposed of
in ~ t~penpeisea n~aar and ahaU be hs~odhat in a that wip Wert ~ ~ w'~ 9Y (~
tiCAf a +~Pgt 61ein R1r t`Aly1r etc..
Thee mdg~ing devfce aged to t the elovatiat shaft be ~ that it vrill ~ as scpetate
teadmg ~d ttdt Y peke into a~tarntlated ~.
~ permanent dep'tlt t~egds ~ feet in the main goad. the B+cdimoent shall be removed.
Wien the peammmt pool dg~h read~~et is Ibe fir. d+e sedimenk shall be removed.
(RN ~ dle bm~)
~> ~~ ~
so~cat tt. ~ _ '• 2~ ~s~
~~ ~
Nar~s+ Rlevatia~n ~. ~
,Y 1kIA~
S. Rcsna~rc eaettu'b and otltar #nd~penoa~a vretlantl p when ~- cover 3Q"~i of the bin since: Thegc
p bra e~vo~traged t4 aloag tho rreuted shelf aAd foiebay betrn.
6. if fire t~ he drained far ~ +wy ~ ~ plartbsm maance- the' flushing of sediment tbindugh
the awry dtaim shall be miai~iaCd to the msarinaan- e><ta~t prractial.
>~, swuias ~- ~.~ >~ a ~a

~b/'1'1/~l~b'( 15:"1'( HllHI"15 InUKK1~V1LLt ~ 1y1yt'~4ti'lyl~ NU.41~
Jun• 8. 207 l:46PM ENO~H ENGINEERS PA Naj•465I P• 5
T. A1! a~o~ oftl~e varet ~ bobSlfl ay~~ s baa tanainta~naed m gaol ~vaaticittg ondGr.
battlaoar tbei I aro W0 Saar the pesfaenan~ad of the >Qerrest
I leti~ ~d ~ by- mY ~ ~ vrith the ar priaat bl3 way
lia~ajadd above. I tea na1i~- I7OiiQ of ~- P~
adl~+~to tine or s+e~a~`blcpnt~r• ~
Ptiat
~~

Nth 'lbe 1e~11>y iaeq~otaihla pop~gr ~onld mat bt at llwpCp~wner>E1- ptcai+imo ulnt~se mare tla~ 509i of tine later la+w bar II~ldmd:
~aat aSdta Iwabdtrbioa da bccamtgod dra ~+aesida~.
Iy /~i~~ ~ ~ p ~. ,.,. ~ * No~llty public for t~ &tett aS ~ ~ ~ ~-s a,~ qtr
C.a~s~ ty`af ~fG!' do Ita+~y e~etify t! /~~'e a Y _ - - - -
p~etally Iwpplanasd b me this ~ day of Lr ~ Ott and ~ the tioc
man of die faie$ wCt dl~io+ttion basins to~tiebanoe ~. Vliitsl~s +~Y hand anzt a~ic~ ~.
•~ ~_ _
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