20041055 Ver 1_Certification of Completion_20080331

O~OF ~'`I Aj'FROG ~fichael F. Easley, Governor
~'Jilliam G. Ross Jr., Secretary
Norh Carolina Department of Environment and P1a:ural Resources
~ ~~ ~ ~ N y t I_ .....~.'.•~...,....:~., .~....~c..;mil'
U ~ -t Division of Water Quality
O 'C
D~\'Q Project No.: V I I ~ ~`~ Count}': ~'`f ~~~-
Applicant: NC_DoT
ProjectI~'amc: w~~t~ u5 1~6y ~cuM u5 6`{ -{o Se~.~G, d~- S2 1313 i~ Ca~~ lJ'~lp` LIO
Date of Issuance of 401 \\'ater Quality Certification: ~ ~ ~ S ~oy
Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and
any subsequent modifications, the applicant is required to return this certificate to the 401 Transportation Permitting
Unit, North Carolina Division of Watcr Quality, 1650 A1ail Service Center, Raleigh, NC, 27699-160. This form
may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not
necessary to send certificates from all of these.
Applicant's Certification
I. ~• t^' ' ~o"'~"` "^ ,hereby state that, to the best of my abilities, due care and diligence
vas used in the observation of the construction such that the construction vas observed to be built within substantial
compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and
specifications, and othetr~ supporting materials.
Signature: ~ ~..J~-~o.~ti` - Date: 7~2a1o7 .
Agent's Certification
I. ,hereby state that, to the best of my abilities, due care and diligence
was used in the observation of the construction such that the construction was observed to be built within substantial
compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and
specifications, and other supporting materials.
Signature: Date:
Eti~ineer's Certification
Partial Final
I• , as a duly registered Professional Engineer in the State of North
Carolina, having been authorized to observe (periodically, w•eckly, full time) the construction of the project,for the
Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the
construction such that the construction .vas observed to be built within substantial compliance and intent of the 401
\~'ater Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials.
Si~n~ture
Date
Registration No.
a; ; ~ ,~
r~'•,~~,
~r~ct,R~~~ ra~~~U~Ury
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o:r
I:orthCarolina
Tn,isro: z5~~r Pz.-:`icy u.-,it ~1'nf~rrn~l~
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rrtirr_: =._ r,;,)~i~CO/fr„~7i:~/J.:-LC:JIL~lcrr'.ei:nltD:/rnYO.Enr.S'.dt~.nC.us/nCw2tlznClS
Aa ~~u3I0'por;unity/~".r:azt.'/= Aaion Empoyar-Sv',e Rec~4Jt0°> ?ost Co^sumar?aper

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D~VQ Projcct No.: 0 `1 1 o S S
Applicant
cp~T
1~lichael F, Eas~ey, Governor
~'Jittiam G. Ross Jr., Secretary
North Carolina Department of Environment and PJa'ural Resources
...... ......... •. ~..;c..;vi
Division of ~'Jater Quality
r
Count}': c~Ake
Project I~'ame: wi A+~ u5 t
~56~I~Sn~!-~ of SRIr13 ?
Date of Issuance of 401 Water Quality Certification:
l~(z7l~y
~-''3lul ~ Ip
Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and
any subsequent modifications, the applicant is required to return this certificate to the 401 Transportation Permitting
Unit, North Carolina Division of Water Quality, 1650 Mail Service Ccnter, Raleigh, NC, 27699-160. This form
may be rettirrcd to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not
necessary to send certificates from all of these.
Applicant's Certification
~- I, ?' w• 3 a~'^^ 0.^ ,hereby state that, to the best of my abilities, due care and diligence
was used in the observation of the construction such that the construction vas observed to be built within st.tbstantial
compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and
specifications, and other supporting materials.
Signature: Q .~~ ~ Date: 71207
Agent's Certification
1, ,hereby state that, to the best of my abilities, due care and diligence
vas used in the observation of the construction such that the construction was observed to be built ~ti•ithin substantial
compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and
specifications, and other supporting materials.
Signature: D
Engineer's Certification
Partial Final
I. , as a duly registered Professional Engineer in the State of North
Carolina, having been authorized to observe (periodically, ~veckly, full time) the construction of the project,for the
Permittee hereb}• state that, to the best of my abilities, due care and diligence Baas used in the observation of the
construction such that the construction vas observed to be built within substantial compliance and intent of the 401
«'ater Quality Certification and Buffer Rules, the approved plan; and specifications, and other supporting materials.
Signature Registration No.
Date
t` orthCarol ina
Tn_.i5~0; 25~r, P2.",`icy U',it ~1'~Ir~ra~ly
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OAVR,1 !~ WA J. NEMEIt ~

JOHN B. P R06ERT ,-, ARN(k
A~I$ON M. PARKER
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Buffer Reforestation

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16+40 TO 20+00. DO NOT DISRIR! AREA
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NCDOT
DIVISION OF HIGHWAYS
WAgE COUNTY
PROJECT:8.1~03101 (U-3101)
US 1 / lrt FROM US 1 O 6~d / SR1009
<TRYON RD.) INTERCHANGE TO
SOUTH OF I- ~40 IN CARY
SHEET 7 OF ~'~ 6-11-0

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BARBARA ANN IrILIER
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NARY ~aY A NAILEY ,ra. Rom MuLL~ Buffer Reforestation
.
ANN BAKE NOTE: NOR TORED BUFFER CLAIMED - gU"~
p~ ~~yy~~ PP OUTSID~~E77CCCL RRJG LIMITS ~ v .
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SCALE
V~ RESTORED BUFFER ZONE I 10 ~n1 ZO
RESTORED BUFFER ZONE 2
NCDOT
DIVISION OF HIGHWAYS
WAKE COUNTY
PROJECT:8.1~(03101 (U-3101)
US 1 / 6~ FROM US 1 d 6d / SR1009
(TRYON RD.) INTERCHANGE TO
SOUTH OF I-~0 IN CARY
SHEET g OF ~9 6-11-0~

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LEVEL SPREADER LEVEL SPREADER
CIO = 2.9 Cf5
L = 39 FT Buffer Reforestation CIO = TLS CfS
L = I+a FT
STA 2TN0 LT. STA 27+80 LT.
NOTES PSN FINiCTI0N5 AS AN
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ENERGY DISSPATOR ONLY ~'
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O.A. = 0.84 AG
Ct0 = 1.6 CFS 1

STA 27+25 RT. i
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RT
&
~ LEVEL SPREADER
d0 = 3 Cf5
CWert VebottTee
V2 = 9S ft/e Dreprol~t
' L = 39 FT
STA 27+68 RT
V2 = 9S ft/s post .
VIO =10.2 tt/s pre '
Vp =102 Dost '
~g~'~ 2 NCB®T
~~.~N VI~' w DIVISION OF HIGHWAYS
WAgE COUNTY
PROJECT: a.i~oaioi cv-aiov
SCALE US 1 / 6~( FROM US 1 / 6t / SR1009
x x Y x`i ALLOWABLE IMPACTS 20NE I
10 Om 20 CTRYON RDJ INTERCHANGE TO
SOUTH OF I-~10 IN CARP
~ ~ A!_l. (1WARl.E IMPACTS ZONE 2
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Buffer Reforestation % - 'l

Buffer Reforestation J OF HIGHwA~ ~~~
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MITIGABLE IMPACTS ZONE I
Y%i~~~/.I MITIGABLE IMPACTS ZONE 2

SCALE
10 0 20
wAgE COUNTY
PROJECT:8.1~d03101 (U-3101)
US 1 / 6~f FROM US 1 / 6~ / Si .009
(TRYON RD.? INTERCHANG". TO
SOUTH OF I-~d0 IN CARY ~ `;--25-0~
SHEET 10 OF I q f. ~1-0~1

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Buffer Reforestation GRASS SwALE
STA 38+00 LT, GRaSS SwaLE
L = 300 FT. STA 39+00 LT.
D. A. = 2.77 AC. L = 130 FT.
02 = 9.2 CFS D. A. = I.11 AC.
010=13.OCFS 02=2.6CFS
V2 = 1.81 FPS 010 = 3.7 CFS
VIO = L96 FPS v2 = 1.9 FPS
D2 = I.0 FT. VIO = 2.h FPS
Di0 = 1.2 FT. 02 = 0.4 fT. '~
5 =1.0% DIO =0.5FT.
S = 3.0%

CRASS SwALE USED
IN LIEU OF LEVEL SPREADER
DUE TO SITE TOPOGRAPHY

MITIGABLE IMPACTS ZONE 1
MITIGABLE IMPACTS ZONE 2
7f ~~T~ ~(~
~1Le~N ~JL~
DIVISION OF HIGHWAYS
WAKE COUNTY
PROJECT:8.1~103101 (U-3101)
US 1 / 6d FROM US 1 / 6~U / SR1009
<TRYON RD.> INTERCHANGE TO
SOUTH OF I-~0 IN CARY
SHEET ~ ~ OF ~ ~ 6-11-OTC

~-
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PSR
STA X2+93 LT.
D.A. ^ 0.96 AC.
Oq ^ Ad CFS
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us ~se~ es7
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STA ~2M0 RT.
Op • b0 CFS °1
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' 1 ~ LEVEL SPREADER
ArMC1ti STA. ~3+35 LT.
jl~ D.A. ^ 3d~ AC.
010^S.OCf3
L = 39 FT.
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Buffer Reforestation ^.
LEVEL SPREADER
STA. ~3+02 RT.
~~T1li 5 010 i ~9FCFS
]f~~,AtN VI~~V
MITIGABLE IMPACTS ZONE 1
® MITIGABLE IMPACTS ZONE 2
SCALE
10 Om 20

DIVISION OF HIGHWAYS
WAgE COUNTY
PROJECT:81~03101 (U-310ll
US 1 / 6~ FROM US 1 / 6d / SR1009
(TRYON RDJ INTERCHANGE TO
SOUTH OF I-~0 IN CARP
re.. ~-12-06
SHEET ~ z. OF ~ ~ 6-11-03
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O GRASS SWALE
STA 53+16
~ L=460 FL
f D.A. = 1.16 AC.
M 02 = 2.TI CFS
!n 010 = 3.80 CFS
v2 = 1.08 FPS
Q VIO 1.16 FPS
D2 = 0.56 FT.
n DIO = 0.64 FT.
5 = 1.0%
V
J

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MITIGABLE IMPACTS ZONE I
® MITIGABLE IMPACTS ZONE 2
l~]LAIN ~~lE~
SCALE
10 Om ZO
DIVISION OF HIGHWAYS
WAgE COUNTY
PROJECT:8.1~t03101 (U-3101)
US 1 / 64 FROM US 1 /" 6~Q / SR1009~ i
(TRYON RD.) INTERCHANGE TO
SOUTH OF I-40 IN GARY
SHEET l~ OF ~~ 6-11-0

•
•
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GRASS SwALE
STA 12+20 RPBNS LT.
L 250 FT.
D.A. = 0.65 AC.
010 = 1.45 CFS +~
Y V2I.3FPS
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MITIGABLE IMPACTS ZONE I
® MITIGABLE IMPACTS ZONE 2

~ 0m
Vq = 1.4 FPS
D2=0.4FT. pe.~rl ~
` ~" DIO = 0.4FT. ~

Buffer Reforestation D*'~ OF GARY ~ ~
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- _ N ss~r 49 e Buffer Reforestation 8
GRASS SwALE -
STA 15+35 SBCD LT.
L 680 FT.
D.A. = 1.56 AC.
010 = 348 CFS DIVISION OF HIGHWAYS
V2 = 1.2 FPS
D2 = 0.6 FT. WAKE COUNTY
s~ isT Fr. PROJECT:8.1~103101 <U-3101)
SCALE U5 1 / 6d FROM US 1 d 6~1 / SR1009
10 Om 20 (TRYON RD.) INTERCHANGE TO
SOUTH OF I-~0 IN CARY
SHEET I'-~ OF '~ 6-11-0~4

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~~~~ ~ -
SCALE
MITIGABLE IMPACTS ZONE I 10 Qm Z~
® MITIGABLE IMPACTS ZONE 2
DIVISION OF HIGHWAYS
WAKE COUNTY
PROJECT:8.1~03101 <U-3101>
US 1 / 6~ FROM US 1 /" 6~ / 5R1009 '.
(TRYON RD.) INTERCHANGE TO
SOUTH OF I-~QO IN CARY
SHEET i5 OF ~'~ 6-11-0~

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uffer Reforestation
O7C8 wE/R /NVER
A6i0vE MG
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~' -~ TOrt'N OF CARY
'~ -A`7~PI~,r HOC ,
375 ~ '~,./
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SCALE
MITIGABLE IMPACTS ZONE I ~~ Qm Z~
® MITIGABLE IMPACTS ZONE 2
STA 12+00 LPBWS RT.
D.A. = 3.12 AC.
L = 312 FT.
02=9.8CFS
010 = 13.6 CFS
V2 = I.7 FPS
VIO = 1.9 FPS
D2 0.T FT.
DIO = 0.9 F T
S = 2.0%
GRASS SHALE
STA II+00 LPBMS RT,
DA = 0.83 AC.
L = 94 FT.
02 = 2.6 CFS
010 3.6 CFS
V2 = I.1 FPS
VIO = 1.2 FPS
D2=0.4FT.
DIO = 0.5 FT.
S = 1.5%
DIVISION OF HIGHWAYS
WAgE COUNTY
PROJECT:8.1~f03101 (U-3101)
US 1 / 6d FROM US l d 6,1 / SR1009
(TRYON RD.) INTERCHANGE TO
SOUTH OF I-~40 IN GARY
SHEET ib OF ~q 6-11-0~1