20201560 Ver 1_Smith Rd New Permit Drawings_20210111

Highway North Carolina Department of Transportation
Stormtivater
I
Highway Stormwater Program `
STORMWATER MANAGEMENT PLAN
(Version 2.08; Released April 2018) FOR NCDOT PROJECTS
WBS Element: 17BP.7.R.109 TIP No.: SF-780166 County(ies): Rockingham Page 1 of 1
General Project Information
WBS Element: 17BP.7.R.109 TIP Number: SF-780166 Project Type: Bridge Replacement Date: 1/6/2021
NCDOT Contact: Galen Cail, PE Contractor/Designer: Kyle Stoffer
Address: NCDOT Hydraulics Unit Address: HDR Engineering, Inc. of the Carolinas
1590 Mail Services Unit 555 Fayetteville Street, Suite 900
Raleigh, NC 27560 Raleigh, NC 27601
Phone: [phone] Phone: [phone]
Email: [e-mail] Email: kyle.stoffer hdrinc.com
City/Town: Stoneville County(ies): Rockingham
River Basin(s): Roanoke CAMA County? No
Wetlands within Project Limits? Yes
Project Description
Project Length (lin. miles or feet): 0.208 miles Surrounding Land Use: Low Residential, Wooded
Proposed Project Existing Site
Project Built-Upon Area (ac.) 0.6 ac. 0.5 ac.
Typical Cross Section Description: Smith Road (SR 1360): 2 paved lanes (total 20'wide), 8'shoulder on left side (11'with Smith Road (SR 1360): 2 paved lanes (total 20'wide), 2' shoulder on each side.
guardrail),4'shoulder on right side (7'with guardrail).
Annual Avg Daily Traffic (veh/hr/day): Design/Future: 560 Year: 2025 Existing: 280 Year: 2009
General Project Narrative: The North Carolina Department of Transportation (NCDOT) has proposed to replace Rockingham County Bridge#166 on Smith Road (SR 1360)over Pawpaw Creek. The
(Description of Minimization of Water existing structure is a single span bridge (1@40'4")steel plank deck on I-Beams. The end bents are timber caps and piles. The proposed structure is a single span (1 @80'), 33"
Quality Impacts) box beam with 4'deep caps. This structure has been designed to have as little environmental,wetland, and surface water impacts as possible. 2:1 roadway fill slope will be used
in the wetland areas to minimize wetland impacts. Permanent drainage easement(PDE)will be set to have as little wetland impacts as possible.
To avoid direct discharge of bridge storm water into the receiving water, deck drains are not required for the proposed bridge. Storm water impacts to the stream have been
minimized by utilizing grated inlets and pipes to collect bridge storm water and use rip rap outlet protection at 16+29 RT to dissipate energy and discharge into the 3' base ditch
with Class B Rip Rap. In the southwest quadrant a proposed V ditch with Class B Rip Rap transitions at 19+00 RT into the 3' base ditch with Class B Rip Rap. The 3' base ditch
outlets onto rip rap at embankment to dissipate energy to provide a non-erosive outlet velocity to the stream. In the northwest quadrant an existing roadside ditch is transitioned
at 11+50 RT to a V ditch with Class B Rip Rap. The flow is then conveyed to the left side of the road through a storm drain system to rip rap outlet protection at 12+10 LT to
dissipate energy to provide a non-erosive outlet velocity. The sheet flow will flow 75'+/-tributary stream northeast of the project.Also in the northwest quadrant a typical roadside
ditch transitions at 14+30 RT into a V ditch with Class B Rip Rap. The V ditch outlets onto rip rap at embankment to dissipate energy to provide a non-erosive outlet velocity to
the stream. In the northeast quadrant there are no roadside ditches however there is an existing tributary stream will not be impacted from the project. In the southeast quadrant
an existing roadside ditch transitions at 22+00 LT into a V ditch with Class B Rip Rap. The flow is turned out by the existing fill slope at 20+50 LT where it becomes diffused non-
erosive sheet flow into a wooded area and flows 360'+\- before entering the stream. Due to the nature of low impact bridge replacement, the increases in stormwater discharges
(post vs pre condition)are insignificant and the existing ditches do not need to be modified. Therefore, additional stormwater measures are not required.
Waterbody Information
Surface Water Body(1): I Pawpaw Creek NCDWR Stream Index No.: 22-30-6-(2)
NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply IV(WS-IV)
Supplemental Classification: None
Other Stream Classification: None
Impairments: None
Aquatic T&E Species? No Comments: -
NRTR Stream ID: Buffer Rules in Effect: I N/A
Project Includes Bridge Spanning Water Body? Yes Deck Drains Discharge Over Buffer? N/A Dissipator Pads Provided in Buffer? N/A
Deck Drains Discharge Over Water Body? No (If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no,justify in the
(If yes, provide justification in the General Project Narrative) General Project Narrative)

c .\ r 1
ON © /\ dl`A1E 6CA'I'&PRWF(�'P N (�A NNO. mon TOTAL
MOMS
O 1\ 1385 IN STAT -Aid
OF NORTH CAROLINA N.C. 171113.7.11,100 1
*TATO PRO/ROT ea F.A.PROI.NO. DOSOP.WIUON
/11/111
1377
13591376
• 1360 1382
DIVISION OF HIGHWAYS
C4 17 B P.7.R.109 1375
• PROJECT
1356 1355 LIMITS `-
• 1350 1349 _l 1376 2zo( R 0CI�l1�lGHAM CO UNTY
1360 PERMIT DRAWING
1348 1392 SHEET 1 OF 9
1361 1397
1352 1351 G`I
1362 1396
LOCATION: BRIDGE NO. 166 OVER PRONG PAW PAW CREEK ON SR 1360 (SMITH ROAD)
1347 1386 1346 1361 1363 1397
N1391 TYPE OF WORK: GRADING, PAVING, DRAINAGE AND STRUCTURE
1406 1364
1326 1345 1344 ® C
1348
C...) 1367
/ 1328
1365 20
LVICINITY MAPNOT TO SCALE) WETLAND AND SURFACE WATER IMPACTS PERMIT
3
O
e sl:4 BEGIN PROJECT 17BP.7RJ09 \/1%
1.111141 —L— POC Sta.II+OOAO d',�
END CONSTRUCTION ��� _ �0
TO V/R —Y— Sta.11+OOAO O x
/�L END PROJECT l7BP.7RJ09
Vilill NV�� / .., —L— POT Sta.22+00.00
- •
�� / Q* ' / r7,�p� *
3 �� / (� / i END BRIDGE / ' *
/
/ —L— Sta.16+0/.17 ** i
: * I
P `--��� , SITE 2 �� i *;
BEGIN APPROACH SLAB `'4�• �, �� ��Z— %�
—L— Ste.15+08.00 \ � S --- — 1,•
R / '
BEGIN BRIDGE p)SMPE�INO `l*��'�
—L— Sta.15+18.84 *` ST��
[*DESIGN
EXCEPTION:
END APPROACH SLAB ? _�)
o MIN. HORIZONTAL CURVE RADIUS \ —L— Ste.16+12.00 1 * l
SAG VERTICAL CURVE K \ SITE 1 \ * i SITE 3
ii
HORIZONTAL SSD
VERTICAL SSD DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
1 I Prepared In the Office of Mott MacDonald for 1 ROADWAY DESIGN ENGINEER PLANS PREPARED BY:
3 DESIGN DATA PROJECT LENGTH DIVISION 7
„ PO Box 700
NORTH CAROLINA DEPARTMENT OF TRANSPORTATION M'Y' Fu quay-Varina,NC 27526
FORTH
01 L3 Cq ADT 2009 = 280 2018 STANDARD SPECIFICATIONS t919)552-2253
V1E14 �O = MOTT (9W9)552-2254 (Fax)
LENGTH ROADWAY TIP PROJECT0.192 MILES MACDONALD .mottmaccom/americas
, TIM JORDAN, PE
ADT 2025 = 560 LETTING DATE: PROJECT ENGINEER RE
LICENSE NO.F-0669
c.
+ + SIGNATURE
LENGTH STRUCTURE TIP PROJECT = 0.016 MILES
HYDRAULICS ENGINEER
z= P' T HYDRAULICS ENGINEER ��V = 45 MPH DAVID FUH, PE
z o '� o'
�P �4$ TOTAL LENGTH TIP PROJECT = 0.208 MILES F HDR Engineering,Inc.of the Carolinas
a OF T1aA 555 Fayetteville St,Suite 900 Raleigh,N.C.27001
SUB REGIONAL TIER N.C.B.E.L.S. License Number:F-0116
—?2 V LOCAL TIM POWERS, PE
NCDOT CONTACT:
O -O DIVISION BRIDGE
= PROGRAM MANAGER RE
i ) f 1 SIGNATURE J

"DESIGN EXCEPTION: 1 \141,%t
DETAIL A DETAIL B DETAIL C DETAIL D PROJECT REFERENCE SHEET NO.
SPECIAL CUT DITCH LATERAL'V' DITCH LATERAL BASE DITCH
MIN,HORIZONTAL CURVE RADIUS (NO to Scale) SPECIAL LATERAL'V'DITCH 17BP.7.R.109-ROCKINGHAM 166 4
DOSTRp CHAt,4El.or BASE DITCH (Not ro Scale)
SAG VERTICAL CURVE K _a INor to Scale) b INmro Scale) ROADWAY DESIGN HYDRAULICS
HORIZONTAL SSD ` Fill Natural Goo l i'..
Fill
FIll ENGINEER ENGINEER
` VERTICAL SSD z D -Ta.Ta 9 G..�� $,°"� Ground D 1:F1. Fill
D Pe Nororol ' as slop.
µn°•T .. a•os Fi OE FRANK SMITH ESTATE ��j d d D d GEOTEXTILE
Ground • D
Min.D= 1H.
4a' Geaeeile Ge°lulile Max.d= 1 H.
d
n.
Ft.
i� L' T ofUner= CL B Rip-Rap Max.MI = 1 H. Min.D= 1 H. B. 3 H. Geote.Ble
Max.d= 1 Ft. T b- 5 H. Min.D= 1 Ft.
Typep-Rap Type of Liner- CL B Rip-Rap
BEGIN PROJECT 178P.7RJ09Type of Liner= CL B Rip-Rap
6= 5 Ft. -L-STA.t5+63 TO 19+00 RT I Type of Liner= CLASS B Rip-Rap Max.d= 1 Ft.
-L- POC Sta./1 FOOOO �/ L- PCC Sta./ •0e00 -L-STA,n+so To n+7s RT
-L-$TA.14+30.71 TO 14+50 RT -L-STA.14+50 TO 15+35 RT -L-STA.19+00 TO 20+50 RT
-L-STA.14+0.TO 22+00 LT
-," OODS RETAIN 24"RCP END CONSTRUCTION
PIPE CLEAN OUT _ _
WETLAND AND SURFACE WATER IMPACTS PERMIT MOTT MAcooNALD I.E,LLC HDR ENGINEERING
3z LF -Y- POT Sta.l/+OOAO Sta.11+75A0 LICENSE NO.F-0669 LICENSE NO.F-0116
''^ CLASS B RIP RAP DOCUMENT NOT CONSIDERED FINAL
EST.11 SONS UNLESS ALL SIGNATURES COMPLETED
EST. SY GEOTEXTILE ' 'v
4, •"' - ` 6' REMOVE 4 LF ACK D�ARD REYNOLDS '- 8'STONE HW fe1e
is, +.111 TONE EXISTING 24"RCP / ARYALLACE REYNOLDS SITE 1
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1'/ \ \ /� C'/ • // '`'4 sss Fa tlenlleslsuRnonuegnweio1
EXISTING DITCH �' / Q • STORE HW / N.C..E L S Lcense Number F 0116
SPECIAL GUT DITCH , �'.^,_ /irli` oL71FALL ST: RIP ���: / ,N j/ " • 7 R / /•
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SEE DETAIL A ' \\ / • \' / VERTICAL SCALE HORIZONTAL SCALE
�i \ - • '• /RP : //� p END PROJECT 1ilBP7RJ09 EXISTING DITCH * /
EST.10 TONS RIP RAP �! F REMOVE : l5N /T. 1 1 2 2f 5
•
EST.20 GEOTEXTILE /`'•�l EXISTING .0:'''` - - POT Sta.22+OOA0 At ii / d I I I�1� I I I�I�
� ��r I'��. A BRIDGE l EXISTING DITCH / •I s4 • 24"RCP
,•,,`%coil
F /'d �� ABUTMENTS //- // / PERMIT DRAWING
V OUTFACE STABLE r• OUTLET I
. - l ]r / /!. z' ,+ \ Ex s , le
�' GRACIE Ce MARTIN_ESTATE /�//,% / SHEET 2 OF 9
WOOD 5 INE \ DITCH >i•, W
1 BEULAH C.WATKIS,ETAL / ,• W000s
` �/ \\ $1 J SITE 2 / �// . / GLI
CCIASS B RIP P "� E%.24"RCP � �Ek� LL° /A ♦ ��OT EST.5 TONS EX.24"OOD �'XT.s7• \''(IIsHTABLEODS., , �',P• EXCAVATION / /Z:- /
EST.15 SY GEOTEXTILE 30%SILTED ° \ LIMITS \; // /
REMOVE W &4 LF p \��•,•'%• SPE IAL CUTDITCH �� /j/ * * /t' GRACIE C.MpRTIN ESTATE
2iEI5TING�24"RCP � , I i 4` SEEFETAIL A / BEULAH Ce ATKI S,ETAL
I
JI ► �\ , EST. 5 TONS RIP RAP / •J 14 N
COLLAR& EXTEND 8 LF •0005 t ems' •
.� /;.� \� �'� 'b. WOODS EST. 10 SY GEOTEXTILE \\ Z. / i
.{ts�*,i •
�� EXISTING DITCH •,�' d
- - Zr 7 + • •� �` L I .4-.,,, EXISTING
OUTFACE STABLE •IF�'_.`�j� �j / * / DETAIL E
�� 1 ' � I "`' WOODS /�j/ / / f RIP RAP AT EMBANKMENT
N w i' i
31 -L- PC SA2.1442578 �QII ��1 •I_ LEGEND -Y,l- POT Sta10+00.00 SPECIAL CUT DITCH F � -�� �` -•r . / Ditch 5mia.
SEE DETAILA �•�n 4 _ - .r •,� / 1o•m
-01 EST.10 EST.15 SY GEOTEXTILE ef-ii \,\ ♦ i• '���' \\ 7 _•. /X ODDS / erode
'
,-1 �� DENOTES PERMANENT _ �- r- ,r L' .� \ , W/ ` / Y. / Er-17STA'E.1::::
Q10= 1.8 cfss r A IMPACTSINSURFANE WATER V10= 1.8 fps LATERALV DITCH . TILAPID:�;/ � �(k� •" ��` �/ f orcD '` I (NON-EROSIVE) SEE DETAIL B - .�� `_ ,'F / TypeurLD / EST.30-BONS RI' RAP ,r �y V� _ - -
DENOTES TEMPORARY " N /,�1 'r.\\�.(,�• - r� / 1I RT
EST.60 SY GEOT ILE ` / / .� L\ •// I -L-STA.15+63 RT
_AZ
IMPACTS IN SURFACE WATER EST.40 CY DDE rT \ V� _
'-
CO - ��� k� �'�.\��� �':._ -y��rGGjj%.• L I DETAIL F
DENOTES EXCAVATION - 7 +' ♦ ,7' �' ,�� END SBG - •.'3������%��-��s���� '• J \ BANK STABILIZATION
pT %j///7// IN WETLAND �� 7 ��` \\\' +y. LT& RT '�.. =�iiiii �`'� i, •� eye \''\T /*3' JAMES Re SMITH
C , ' Imp,
♦ ��� `` L 1 Notro SE%GVATION ITY
RIP RAP AT EMBANKMI NT I N �► �^ •4 .'7l / ;y
SEE DETAIL E " ' 1 �T� R�� I� J2'CMP
/ DENOTES FILL IN EST.10 TONS RIP RAP '' 1;\ s� `s2' '..." v� ` 2
n1 �,�� WETLAND EST.15 SY GEOTEXTILE �L" �` _
i J i �. ,_., -� NTL 1.5:1 SLOPE S
C7 ` ,.:. .._ ' , W 5 7�� GATE GEOTEXTILE(TTH
4H * * DENOTES MECHANIZED BANK STABLIZATION A/ eF A� ©•• v, Ca B �� r,
* 4E SEE DETAIL F �� / LASS B RIP RAP 15�3P W ��` L \ \
r0 4E 4E 4F CLEARING ST.2 T•NS WiELBOWS ir. C7 ` SPECIAL JATERAL DITCH "EIP 3o'AecESs Type of Liner cuss II RIP RAP
EST.25 TONS RIP RAP ppNNu�
C EST.30 SY GEOTEXTILE A ` ST.7 S GEOTEXTILE SEE DETAIL D ut'fI EASEZT
N EST.10 CY DDE - ' ,A .
!. - PC Sta.16+13.40 ` WOODS 1 TIE EXISTING STR AM EST.45 TONS RIP RAP REF.DB 946 PG 1543 -L-STA.15+40
E ( ± INTO LATERAL EST.135 SY GEOTEXTILE
100 0 v No= 0.4 f;, 1� BASE DITCH SEE ENLARGED
S_ (NON-EROSIVE) EXISTING DRC \
RIP RAP AT EMBANKMENT ROCK I‘ ouTFAO STABLE AREA SHEET 4 B
L SEE DETAIL E
W EST.15 TONS RIP RAP © / SITE 3
Uj 50C EST.25 SY GEOTEXTILE LATERAL BAS ITCH s ± PER COORDINATION WITH US ARMY CORPS
100 -010= 12.2 cfs SEE DETAIL C / PLAN
V10= 2.0 fps EST.105 TONS RIP RAP \ OF ENGINEERS THE SMALL REMNANT POF
R 1l Ld71�y VIEW
lrc(p
II- / ` (NON-EROSIVE) EST.300 SY GEOTEXTILE GRACIg C. RTI ESTATE ��r WETLAND WC AND JS SD OUTSIDE PROP P II���� �/ Eq \\VA\V/
SCALE: I - 10 0' H 0 R 1 Z a 1 EST.380 CY DDE BEULAH C.�ATKI S,ETAL\\ * * ROW IS TO BE CONSIDERED A LOSS.
11 IMPACTS ARE SUMMARIZED UNDER SITE 3
ICI • 11111111111111
0_
BEGIN PROJECT ■ I I • END PROJECT
o STA. 11+00.00 ■ I �L- •■ ■ ■ •■■■� STA, 22+00.00 _Y_
720 --I I 1 Ills 720 720 720
•
. 1 BEGIN GRADE I •I I I END GRADE
STA, 11+50.00 I I I I I STA.21+50.00 I
O ` •I a•D EL = 703.26' 1 1 • •I •I • - EL = 695.34'
710 �5 1 I I •
1 1 i III 710 710 I 710
•
o EX ST 1 1 1 1 PI = 20+70.OE ■ ■ END CONSTRUCTION
1 I ■ EL = 689.74' 111�� �1111° ND STA, 11+00,00
C -BEGIN SP DIT H RT I ■ - - VC = 150' ■■■�� �■ TO _ _
y 700 F Fv.A tiol.l; ° '�i ■■�■���=� •�■mo K - 66 HHIM= EXIST
�.g• �i� ■ oiii�� 11 11 700
11 ■�111111111■1 �
C ?Opo" ■■ PI = 13+60.00 ==' l=I7.a3r" - PI = 18+00.00�■� •
o - ■■ ■ ■ ■ END GRADE
3 �� ■■ EL = 679.11' mE.NNE111111� ^1 � EL = 677.00' .o■■ o0
� �. ■■ ���_ i><a�Ta6�rr=rrrr�I ■ ■__ ■ STA.10+50,00
N �� �s� ��• II VC = 300' �m� aism. VC = 340' ■�� ■ III -� EL = 678.71'
��-_.�.._;=i■■■■=� 1.• K = 27 �m� �.rrdEX I.. K - 65 m•� m I T
_ =MIMsIIIIIIIIIII1� I ■__.�.1„� J� ■■UUU 9�9
CO
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.1 ��� -� _ ■ ■��llr.�1l1' =L�Si■■■� ND SP DITCH LT ■
BRIDGE HYDRAULIC DATA • - IIIIIIIII I I _I '�"`�`� . ®`,-IIII_�L3 2 _I BI�L,
� ■ �. ■ .••i■■•■w■•■■•ram
680 DESIGN DISCHARGE = 1850 CFS L .
�.. ._ - �. �IULU■Ta.al.•:.,� .:1 .:1 ---L V r �`�... 680
`D DESIGN FREQUENCY = 25 YRS ■■=■ "■■rs,ns■�
as■oil�r�■� J367j„'�
CD = ■■ - BEGIN SP DITCH RT - - f- - •- - O n ■■■ ■ ■
DESIGN HW ELEVATION 67/J FT •
■■ L-STA.14+3o 71 i• ■■■"=I= _ =■■ n. �� ■■■ ■ ■
I BASE DISCHARGE = 2665 CFS ■■ ELEV.= 679.14 ,68,a 1 .i H ..........- C�lilM 670 BASE BASE FREQUENCY = 100 YRS ■■� .. ExISTIN ': •„• • 1 • 1 670
L ■■� �� - L-STA.15+35 II lino MUD S. ■�7.7� _ -��J.iird� t o- 11111�11111I 1111:
ci o BASE Hw ELEVATION = 67G9 FT ll� �� ELEV.= 668.00' IIIIII•\ _ +. _+��iiiii��i�i�� PI = 10+35,00
z - OVERTOPPING DISCHARGE = 8300 CFS •• .. 3s KEY DE�i.■1i 1 T.. C - o■ ■ !. ■ ��IE��,��IE��,■**■ ��IE��, EL = 679.26' -
■•= == ( P) ■::!!.w�4 a ■L l--.31Bcvau ■ ■ g _ UUIUU Ui■i■�i VC = 30
o OVERTOPPING FREQUENCY = 5001- YRS ■■� �� Emir - - ■ ■ a ■ ■ ■n■■•.-•-•� = -
z 0 660
OVERTOPPING ELEVATION = 678.6 FT ■■� �■■■■■■■■■■ ■■■■■ �F�■��FA `DIMDI■ AV,•■• � •
■ "s . •■ 660 660 K19 660
U MI::: 1111111111 • A7,�I17.1 Ni"4� •
■SLOE 5: 2 GipT y •15 e c>-I_'G ■
w o DATE OF SURVEY = //-9-20I7 6, NeeMAI y• (Tw: ,t,. 1 I 1
w O �II ■ MU_U', •PAY�1 LMI ■z ■ ■ ■r Cv• oo ■o ■ o BEGIN GRADE
WS.ELEVATION nunnn ■ ■ ■ ■ !!!!!!!
■ n
N-,_5' o = 662J FT ■■ ■�� : BANK STABILI 1LLU/JW M21,1;751c1■:4YMt:13a'pr_RxTlii"il;■7_ _ ■ • ■■■■■�=■=■��■■■ STA. 10+10.01
z L AT DATE OF SURVEY UU U we Ass II RIP F••! I■r31 FISIi�L�r-��.� Niiiii iiarir_.Ato ., i ••••• �i�••• EL
w�_ 650 11 12 13 14 I I($ PEI151I I15�■ 16 17 18 19 20 21 22 650 650 •
10 11
679.78 - 650
�o
11

•
•DESIGN EXCEPTION: \ --------__-_-___----680 -_--���"R ^--��� --- DETAIL A DETAIL B DETAIL C DETAIL D PROJECT REFERENCE SHEET NO.
\ SPECIAL CUT DITCH LATERAL'V' DITCH LATERAL BASE DITCH
MIN.HORIZONTAL CURVE RADIUS - _ - -------------------- - - �------6 - - (Nrm scpl SPECIAL LATERAL'V'DITCH 17BP.7.R.109-ROCKINGHAM 166 4
SAG VERTICAL CURVE K \
BASE mu ___ _ -- �8 - ---- (Naito Scale) I Not to Stole/ (Not to Scale)
______ __ - e� b ROADWAY DESIGN HYDRAULICS
HORIZONTAL SSD `\\-�h� ------___-- - --\-,,,, ---\- o' siege Nma,pl G,oap' `,H FIII FRI ENGINEER ENGINEER
_-- ------ ------ --- - \-\� Greun •
Ground lAt. Slone Na1pml 3'oa
0 - �\- enrol 3'\ e< Fill D Sbpe
VERTICAL SSD W.B•-11'1R .Ta - e D ° d D ceotExTRe Ground \as 1 slop.
\�' �ll`1\^. \\ v �\\ \ r ' - , R-S �5S ATE`---------- . - d d D
-\\C\\ \\\ \\�'\ \;- �� ,J--- - - - No Min.D= 1FI.
\\\\ 1\\\l=�\�] '\ \\ \\\l \ p i-a• \ - -- -- - -\\- Gemeoile Geotelile Max.d= 1 Fr.
�\\\\\\\\ 1\it\\.\'' \\\\\�1\ \\\\\l/
� W -- ---- -- -- --- --� ----\ \ \ Min.D= 1FI. Mood- lk. Min.D= 1Ff.
e}� R _ - •675�-- \ \ Max.d= 1 F. Max,d= 1 Ft. b= 5 FL GeoreMile
\\\\\\\ n`T+�{\ I�AI Z{\` L' 1[:.\ � 1 '�- -- -- \ \ \ \ Type o(Uner I CL B Rip-Rap TYPe of Liner= CL B Rip-Rap Max.d= 1 Ft.
\)�I1/\\_ �,�C/l- r , T, \\'��- 'i -Q�.�- j�-:C eQm -- -\ -^ /----al'-- \ \ \ \ _L-STA.11+50 TO 11+75 RT Type of Liner= CL B Rip-Roo 6= 5 Ft. _L-STA.15+63 TO 19+00 RT I Type of Liner= CLASS B Rip-Rap
llllll I1 I I L \ II 1 \\ �-Y`•'vC\'- .1.-
- - \ ......
-L-STA.14+30.71 TO ,4+50 RT
11 11111 \, 11\\ \\1\\11 1 ill \\I - - \• - - N ,\ J I/ \ \ \ `\ -L-STA.20+55 TO 22+00 LT -L-STA.14+50 TO 15+35 RT
I\c'\ ll'. o) \\I\\ 1 )))Ill/\\ -- - ` --\\ `\\\ \ rFif RUC ___ ` \ \ -'- - .gyp i /// -L-STA.19+OOTO 20+50R`/ ---
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11 1\\11 / I , I I I 1 \ /.....-`-- `\ PINE` t`.EA ULLT` \\\\\ = I / 1EJ \ MOTT MACDONALD 18 E,LLC HDR ENGINEERING
1\-\`/\ I 1 l .I\ I I .5_,,,,,` \ ` - \ \I / / �� / / LICENSE NO.F-0669 LICENSE NO.F-0116
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`� I 11 12 13 14 15 16 17 18 19 20 21 22 10 11

PROJECT REFERENCE SHEET NO.
17BP.7.R.109-ROCKINGHAM 166 4A
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
MOTT MACDONALD I8 E,LLC HEIR ENGINEERING
LICENSE NO.F-0669 LICENSE NO.F-0116
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
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FILL IN
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Q10= 1.8 cfs Q10= 0.4 cfs
�+
V10— 1.8 fps V10= 0.8 fps
c15
(NON—EROSIVE)
(NON—EROSIVE)
ro Q10= 12.2 cfs
F.y V10= 2.0 fps
,50 (NON—EROSIVE) 4= 0
fU
Wo
W7
.7
20 40
mZa
No= SCALE; III= 40' HORIZ,
W=ti

PROJECT REFERENCE SHEET NO.
17BP.7.R.109-ROCKINGHAM 166 4A
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
MOTT MACDONALD I8 E,LLC HEIR ENGINEERING
LICENSE NO.F-0669 LICENSE NO.F-0116
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
Prepared in the
Office of: M
O TT MPDoo, DD
OMAACDONPID Fwww9Vmotimoccom no,NC]15]6
EXISTING DITCH
HDR Engineering,Inc.of the Carolinas
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116
N. PERMIT DRAWING
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'6 / 1 1 1 1 I I I \ I I l I / \ b �`/ / i / �'44i11 1..\ DENOTES PERMANENT
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a \ �\\\\ \ \\\\\\ \ 1 \ \\ \i 1 1 1, I16 / I /L/ / DENOTES FILL IN
c \\\\\ \\\ \ \\ III \\I 1 1 1 /J41 1 I //// / /\ // WETLAND
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a * * ** DENOTES MECHANIZED
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Q10= 1.8 cfs Q10= 0.4 cfs
V10= 1.8 fps SITE V10= 0.8 fps
(NON—EROSIVE)
(NON—EROSIVE)
Q10= 12.2 cfs
zY V10= 2.0 fps
(NON—EROSIVE) 4= 0
c0U
Wc,
WU
Z
.0 0 20 40
.-T-A
.: SCALE: III= 40' HORIZ.
.3=ti

PROJECT REFERENCE SHEET NO.
17BP.7.R.109-ROCKINGHAM 166 4B
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
Mon Mnco -°i c EN�iNEEaiNc
LICENSE NO.F-0669 LICENSE NO.F 0116
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
Prepareda in the
/ , Office f: M o om
I
MATT Fww9w morym�ri c<NC 2)Sl6
COorvnID
/v� \ 1J
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-0116
SIT - PERMIT DRAWING ce
SHEET 6 OF 9 GLI
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PER COORDINATION WITH US ARMY CORPS
OF ENGINEERS THE SMALL REMNANT OF F�TAIL SHE ��T ®
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dy SITF, 2 AND 3 ROW IS TO BE CONSIDERED A LOSS.
c5o IMPACTS ARE SUMMARIZED UNDER SITE 3 40 0
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e, SCALE: I"= 40' HORIZ.

4B
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
MOTT MACDONALD I S E LLC HDR ENGINEERING
LICENSE NO.F-U66o LICENSE NO.F-0116
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
Prepared in the
Office of. M
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�j I \ \ \ \ \ , M PO Box TDD
// / '�/ 1 \\ \ \\ \ \ \\\\\ \\\ NACDOER4G Fawwwa.moltmaOc.<om 27526
// \ \ \ \ \\\\ F/� HDR Engineering Inc.of Ue Carolinas
// ` \\\\\\\\\\\ N.C.B.E.L.ksl,Earese Raleigh:F-01616
N.C.B.E.LS.License Number F-0116
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1 ^ AIL �\ C ,+ \` y _
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'� ` - \ `\ \ I I / �i /// IMPACTS IN SURFACE WATER
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m / \ 1 I \ \ I \ \ \ !I 1 At IMPACTS IN SURFACE WATER
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m SITE 3
PER COORDINATION WITH US ARMY CORPS
OF ENGINEERS THE SMALL REMNANT OF
*ifDETAILT FOR,
���-1 WETLAND WC AND JS SD OUTSIDE PROP
s; SITE 2 AND 3 ROW IS TO BE CONSIDERED A LOSS.
oem IMPACTS ARE SUMMARIZED UNDER SITE 3 40 0
E 20 40
il
SCALE: III= 40' HORIZ.

0 5 10 I PROJECT REFERENCE SHEET NOIiiiiErl .
17BP.7.R.109 -ROCKINGHAM 166 X-6
PRELIMINARY PLANS
Do NOT UM FOIL OONFTROOFION
SI E 2 & SITE 3
PERMIT DRAWING
WETLA\ID SHEET 8 OF 9
-a
F9n t t of
8.9n
0.f 60 0060 N
680 W
I __]—
'f 675.14
19 +50.00ezo
_
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v 140 1:0 120 1"0 100 90 80 70 60 50 40 30 20 10 0 10 20 30 40 90 60 70 80 90 100 1"0 1.� -0 190
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0
d
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HSITE 2
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W WETLAND
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°I 150 1°0 1:0 1:0 1"0 100 90 80 To 60 50 40 30 20 10 0 10 20 30 40 90 60 7080 90 100 1"0 1 0 1:0 1 0 150
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WETLAND PERMIT IMPACT SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
Hand Existing Existing
Permanent Temp. Excavation Mechanized Clearing 1 Permanent Temp. Channel Channel Natural
Site Station Structure Fill In Fill In in Clearing in SW SW Impacts Impacts Stream I I
No. (From/To) Size/Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design
(ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (ft)
1 -L- 15+43 to 15+46 1@80'; 33" BOX BEAM < 0.01 < 0.01 68 18
2 -L- 16+37 TO 19+57 0.11 0.01 0.02 < 0.01 42
3 -L- 19+06 TO 19+55 0.01 20
TOTALS*: 0.12 0.01 0.02 I < 0.01 < 0.01 130 18
*Rounded totals are sum of actual impacts
NOTES:
Per coodination with David Bailey, US Army Corps of Engineers, due to the majority of the wetland being filled in and a proposed ditch thru wetland WC, NC DEPARTMENT OF TRANSPORTATION
the remnant of wetland WC and JS SD outside ROW will have a significant reduction in functional value and should be considered a loss. The wetland DIVISION OF HIGHWAYS
impacts are included under Site 3.
Jan 6, 2021
ROCKINGHAM COUNTY
BRIDGE #166
17BP.7.R.109
Revised September 2014 SHEET 9 OF 9