20160905 Ver 1_Bridge 600061 Mitchell Plans_20160921

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GRAPHIC SCALES
50 25 0 50 700
PLANS
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PRORLE (HORIZONTAL)
to 5 0 l0 20
PROFILE (VERTICAL)
DESIGN DATA
Aor = wa,
V = 15 MPH
FUNCTIONAL
CLASS =
SUB REGIONAL TIER
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MITCHELL CO U1�lTY
LOCATION: BRIDGE NO. bl OVER SNOW CREEK ON SR 1172 (PATRICK PHILLIPS ROAD)
TYPE OF WORK: GRADING, PAVING, DRAINAGE AND STRUCTURE
WETLANDS AND SURFACE WATER IMPACTS PERMIT
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@1'AT& B�'A'IE PROIH()�' NBPBRBH4� ti0. �'q� BMBPoIN
�a�, 17BP.13.R.144 �
sr��raae�mrro. r.,�.vaa.na oesErt�v�voa
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�D 83✓NSR 2011
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CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE L�MITS ESTABLISHED BY METHOD I�.
PROJECT LENGTH
LENGTH ROADWAY PROJECT UBP.13.R.144 = 0.044 MILES
LENGTH STRUCTURE PROJECT 17BP.13.R.144 = 0.008 MILES
TOTAL LENGTH PROJECT 176P.13.R.144 = 0.052 MILES
Prepored in the Office of ,{�atlern & Craig for
DIVISION 13
NORTN CAROLINA DEPARTMF,NT OF TR9NSPORT9T/ON
10(2 STANDARD SPEClFICATIONS
RIGHT-OF-WAY DATE: JAMES VOSO, PE
ARoJfiCT F,NGINEER
LETTING DATE: MICHAEL HOMEWOOD, PE
HYDR9ULIGS F,NGINEGR
NCDOT CONTACT: PAUL SPROUSE, PE
TRANSPORTATION PROGRAM
MANAGEAfENl' UMT
ROADWAY DESIGN ENGINEER
P.E.
tGN.97UliE:
HYDRAULICS ENGINEER
PERMIT DRAWING
SHEET 1 OF 3
* DESIGN EXCEPTION
SHOULDER WIDTH
PLA11lS PREPARED BY.•
�� ��V`I Mattern & Craig
V CONSULiiNG ENGINEERS ^ SURVEYORS
12 BROAD STREET
ASHEVILLE, NORTH CAROLINA
(828) 25a-2201
fAX [phone]

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GREAT MEADO�'S, INC.
DB 257 PG 336
GRAVEL PARKING AREA
SPECIAL LATERAL 'V' DITCH
SEE DETAIL °A" �
EXCAVATION WiNGWALL TVP.
(TYP.) (SEE PLAN VIEVN
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WINGWALL TYP. FILTER FABRIC AND
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INLET CHANNEL
LOOKING DOWNSTREAM
ALONG FACE OF CULVERT
(NOT TO SCALE)
INTERNALCHANNEL
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1.5'THICK. GRADE
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ROADWAY FILL
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ON CHANNEL BANKS
ONLY (TYP)
BRI��E HYDRAULIC DAT A
DESIGN DISCHARGE _ 1,200 CFS
DESIGN FREOUENCY = 25 YRS
DESIGN hly� ELEVATION = 2439b FT
BASE DISCHARGE _ 1.70p CFS
BASE FREOUENCY = l00 YRS
BASE hlyy ELEVQTION = 2440.53FT
OVERTOPPING DISCHARGE = 2000 CFS
OVERTOPPING FREOUEHCY = l�+ YRS
OVERTOPPING ELEVATION = 249/A FT
DATE OF SURVEY = l2-15-1/
y�.S.ELEVATION = 2434�FT
AT DATE OF SURVEY
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DB 257 PG 336
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MINOR STREA� RELOCATION
CLASS ll RlP RAP SEE SHEETS REU-I THRU RF-2
STRUCTURES PAY ITEM (TYPJ
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G P = 2443.47
1@ 30'-8" x 7'-0" THREE-SIDED 80X CULVERT
W/ HEADWALLS 3 WINGWALLS
Pl = 11+8/.42 Pl = 12+5/A8 sK�w ,o° Pl = 13+99b2
EL = 2,439J4' EL = 2.4429Y Pl = 13+4727 EL = 2;447,66'
VC = 75'
VC - 60' _ EL = 2r4�13.84' VC = 24'
2,450 K=2a K=° vc=n K=u
V= 20 �PH V- 25 �iPH K= l2 I/ V= 20 �PH
PROP 100 YR V=�S ry+PH�� �+) „M�O/•
Q WSEL=2440.53 +�'(2 A�V•�
cv PROP 25 VR ( f� �
EXISTINGGROUNO M WSEL=2439.6 � �
2,440 � � _ _ _ — 1� N �+ , u1v. \ N
43% Nws = zasa z � I
(+)Z DATE�, 12-75-11 \. ` PftOPOSE� GRADE
Y � EXISTING GROUND
2 �q3O ___._, , . , . _ _, , BED MATERIAL COBBLE AND =� � �_ • EXISTING BRIOGE
SILT BE�. BANKS STABLE. I � I AND ABUTMENTS
� � � � � � ' ' � � � � � � ' ' � � � BEDROCK @ FOOTING #1 � I I , _ FOGTING TO BEDROCK (TYP.j
APPROX ELEV = 2432.4 II I II � I1=I I�
_ BEDROCK @ FOOTING #2
Z�'+L O APPROX ELEV = 24262
10+00 11 +00 12+00 13+00 14+00
2,450
2,440
2,430
2,420
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PROJECT REfERENCE
178P.13.R.144
ROADWAY DESIGN
ENGINEER
SHEET NO.
2 OF 3
IYDRAUlICS
ENGINEER
Office of:
li &tOW STREEt
Mattern & Craiq "�"�"��E, "°R'" �"«'�,
(938) 35s-2301
fANStILnNG ENWdERS . SURVEVORS f0.Y (87B) 15<-<562
VERTICAL SCALE HORIZONTAL SCALE
PERMIT DRAWING
SHEET 2 OF 3
SNOW CREEK
(DWQ CLASS: C, tr)
DETAIL A
SPECIAL LATERAL 'V' DITCH
( Not to Scale)
Front
Ditch
Naiural ) � �'� Slope
Ground ��7 t p
� o
Min. D= O.SFt.
FROM -L- STA. 71+50 RT TO STA. 12+60 RT
�DENOTES IMPACTS IN
SURFACE WATER
�DENOTES TEMPORARY
IMPACTS IN SURFACE WATER

0
GREAT MEADOV{S.iNC.
DB 257 Pt. 33f>
GRAVEL PARKING AREA
SPEGAL LATERAL 'V' D/TCH
SEE DETA/L "A" �
EXCAVATION WiNGWALL TVP.
(TYP.) (SEE PLAN VIEVN
ti-
�s rHicK
WINGWALL TYP FILTER FABRIC AND
(SEE PLAN VIEVN ,�, RIP RAP CLASS II
~ v � ON CHANNEL BANKS
ONLY (NP)
INLET CHANNEL
LOOKING DOWNSTREAM
ALONG FACE OF CULVERT
(NOT TO SCALE)
INTERNALCHANNEL
LOOKINGDOWNSTREAM W�NGWALLTYP.
(NOT TO SCALE) (SEE PLAN VIEV�
WINGWALL TYP
(SEE P�AN VtEV�\ �APPROX. ROADWAY
1.5'THICK. GRADE
EXISTING GRADE'
ROADWAY FILL
PILTER FABRIC AND
RIP RAP CLAS511
ON CHANNEL BANKS
ONLY(TYP)
EXCAVATION
� �
)UTLET CHANNEI
LOOKWG DOWNSTREAM
ALONG FACE OP CULVERT
(NOT TO SCALE)
FILL
FILTER FABRIC AND
RIP RAP CtAS511
ON CHANNEL BANKS
ONLY (TYP)
BRI��E HYDRAULIC DAT A
DESIGN DISCHARGE _ 1,200 CFS
DESIGN FREOUENCY = 25 YRS
DESIGN hly� ELEVATION = 2439b FT
BASE DISCHARGE _ 1.70p CFS
BASE FREOUENCY = l00 YRS
BASE hlyy ELEVQTION = 2440.53FT
OVERTOPPING DISCHARGE = 2000 CFS
OVERTOPPING FREOUEHCY = l�+ YRS
OVERTOPPING ELEVATION = 249/A FT
DATE OF SURVEY = l2-15-1/
y�.S.ELEVATION = 2434�FT
AT DATE OF SURVEY
C
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GREAT MEADOj�S,INC.
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STRUCTURES PAY ITEM (TYPJ
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DB 296 PG 462
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scaTrERE� ,N._,<
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� CL STA 13+08.25 -L-
G P = 2443.47
1@ 30'-8" x 7'-0" THREE-SIDED 80X CULVERT
W/ HEADWALLS 3 WINGWALLS
Pl = 11+8/.42 Pl = 12+5/A8 sK�w ,o° Pl = 13+99b2
EL = 2,439J4' EL = 2.4429Y Pl = 13+4727 EL = 2;447,66'
VC = 75'
VC - 60' _ EL = 2r4�13.84' VC = 24'
2,450 K=2a K=° vc=n K=u
V= 20 �PH V- 25 �iPH K= l2 I/ V= 20 �PH
PROP 100 YR V=�S ry+PH�� �+) „M�O/•
Q WSEL=2440.53 +�'(2 A�V•�
cv PROP 25 VR ( f� �
EXISTINGGROUNO M WSEL=2439.6 � �
2,440 � � _ _ _ — 1� N �+ , u1v. \ N
43% Nws = zasa z � I
(+)Z DATE�, 12-75-11 \. ` PftOPOSE� GRADE
Y � EXISTING GROUND
2 �q3O ___._, , . , . _ _, , BED MATERIAL COBBLE AND =� � �_ • EXISTING BRIOGE
SILT BE�. BANKS STABLE. I � I AND ABUTMENTS
� � � � � � ' ' � � � � � � ' ' � � � BEDROCK @ FOOTING #1 � I I , _ FOGTING TO BEDROCK (TYP.j
APPROX ELEV = 2432.4 II I II � I1=I I�
_ BEDROCK @ FOOTING #2
Z�'+L O APPROX ELEV = 24262
10+00 11 +00 12+00 13+00 14+00
2,450
2,440
2,430
2,420
PROJECT REfERENCE SHEET NO.
178P.13.R.144 3 OF 3
ROADWAY DESIGN HYDRAUlICS
ENGINEER ENGINEER
Office of:
li &tOW STREEt
Mattern & Craiq "�"�"��E, "°R'" �"«'�,
(938) 35s-2301
fANStILnNG ENWdERS . SURVEVORS f0.Y (87B) 15<-<562
VERTICAL SCALE HORIZONTAL SCALE
PERMIT DRAWING
SHEET 3 OF 3
SNOW CREEK
(DWQ CLASS: C, tr)
DETAIL A
SPECIAL LATERAL 'V' DITCH
( Not to Scale)
Front
Ditch
Naiural ) � �'� Slope
Ground ��7 t p
� o
Min. D= O.SFt.
FROM -L- STA. 71+50 RT TO STA. 12+60 RT
�DENOTES IMPACTS IN
SURFACE WATER
�DENOTES TEMPORARY
IMPACTS IN SURFACE WATER

WETLAND PERMIT IMPACT SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
an Existing Existing
Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Site Station Structure Fillln Fillln in Clearing in SW SW Impacts Impacts Stream
No. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design
(ac) (ac) (ac) (ac) (ac) (ac) (ac) (fit) (ft) (ft)
1 12+gg± to 13+zs± Culvert 0.0138 34
2 12+88±to 13+28± Riprap Banks 0.0189 57
3 12+94± to 13+54± Stream Relocation 0.0065 67
TOTALS: 0.0392 158
Revised 3/31/OS