HomeMy WebLinkAbout20191231 Ver 1_B-4414_Permit Drawings_20191212_20200217Highway North Carolina Department of Transportation
Stormwater Highway Stormwater Program
STORMWATER MANAGEMENT PLAN
(Version 2.08; Released April 2018) FOR NCDOT PROJECTS
WBS Element: 38358.1.2 TIP No.: B-4414 County(ies): Beaufort Page 1 of 1
General Project Information
WBS Element:
38358.1.2
ITIP Number: B-4414
Project Type: Bridge Replacement
Date: 12/12/2019
NCDOT Contact:
Jacquelyn Bowles, PE
Contractor / Designer:
JTGS Engineers David B. Petty, PE
Address:
1581 Mail Service Center
Raleigh, NC 27699-1581
Address:
706 Hillsborough Street
Suite 200
Raleigh NC, 27603
Phone:
919-707-6559
Phone:
919-773-8887 ext. 104
Email:
'kbowles ncdot. ov
Email:
d ett t sen ineers.com
City/Town:
Pante o
Count ies :
Beaufort
River Basin(s):
Tar -Pamlico
CAMA County?
Yes
Wetlands within Project Limits?
Yes
Project Description
Project Length (lin. miles or feet):
1000 ft. Surrounding Land Use: lWoods, Farmland and Rural Residential
Proposed Project
Existing Site
Project Built -Upon Area ac.
0.9 ac.
0.7 ac.
Typical Cross Section Description:
Two 12' paved travel lanes with 2' to 8' paved shoulders and 3' to 6' grass shoulders.
Two 12' paved travel lanes with 3' to 4' paved shoulders.
Annual Avg Daily Traffic (veh/hr/day):
Design/Future: 7800 Year: 2040
I Existing: 5720 Year: 2020
General Project Narrative:
(Description of Minimization of Water
Quality Impacts)
Replacement of Bridge No. 060043 on US 264 over Pungo Swamp in Beaufort County southwest of Pantego, NC. Proposed 155' (1 @45', 2@55') long by 43' wide three -span
bridge to replace existing 114' long by 33' wide three -span bridge. The proposed bridge will have no direct discharge into the water. Stormwater runoff from the proposed bridge
is to flow to traffic bearing grated inlets on each side of the bridge where it will be diffused with a riprap pad at the proposed pipe outlets and discharged at non -erosive velocities.
All proposed stormwater runoff is discharged at the lowest practicable velocities adjacent to wetlands outside of Buffer Zone 2. No roadside ditching is proposed at any of the 4
corners of the bridge.
The project will require a channel change for a portion of UT to Pungo Swamp (SB) in the northwest quadrant which will be constructed using temporary impervious dikes. A
temporary work bridge (conceptual footprint shown on sheet 4) is proposed for removal of the existing bridge and construction of the proposed bridge.
Waterbody Information
Surface Water Body (1): Pungo Swamp
NCDWR Stream Index No.:
29-34-35-1
NCDWR Surface Water Classification for Water Body
Primary Classification:
Class C
Supplemental Classification:
Swamp Waters (Sw)
(NSW
Other Stream Classification:
None
Impairments:
None
Aquatic T&E Species?
Yes Comments: Construction activities to adhere to Guidelines for Avoiding Impacts to the West Indian Manatee
NRTR Stream ID:
Pungo Creek SA Buffer Rules in Effect: Tar -Pamlico
Project Includes Bridge Spanning Water Body?
IYes
Deck Drains Discharge Over Buffer? INo Dissipator Pads Provided in Buffer? INo
Deck Drains Discharge Over Water Body?
INo
(If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the
General Project Narrative)
(If yes, provide justification in the General Project Narrative)
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See Sheet 1A For Index of Sheets
See Sheet 113 For Conventional Plan Sheet Symbols
See Sheet 1C-1 For Survey Control Sheets
STATE OF NORTH CAROI ILA
DIVISION OIL HIGHWAYS
BEA UFORT COUNTY
LOCATION. REPLACE BRIDGE NO. 43 OVER
PUNGO CREEK ON US 264
TYPE OF WORK: GRADING, DRAINAGE, PAVING, AND STRUCTURE
WETLAND AND SURFACE WATER IMPACTS PERMIT
BEGIN TIP PROJECT B-4414
-L- STA. 19 + 75.00
4' , SITES 1 B
A AG & 2
SITE 1A
\a ?
OLD US 264
-----------� US 264 ----
171a __ --_ - --------
SITE YT� ESVIL�E -- Y = . e • Y 2 --- ,�4. , ' , • • • -�1-
_ E�== - _ _ `�•. , . . ,
_ —3
SITE 1 D SITE 1 E
-L- STA. 25+57.00
SITE 1C
UT To SWVPP(SC) 4
SCJ
1
STATE
STATE PROIP.CT REPERENC6 NO.
SXeeifi
B-4414
STATE PROl.N0.
P. A.PROl. NO.
PSCRR+'1'[ON
38358.1.2
BRSTP-0264 31
PE
38358.2.1
WA
RRN & UTIL.
38358.3.1
WA
CONST.
END TIP PROJECT B-4414
-L- STA. 2 9 + 75.00
I J�''
SITE 1 F
13
CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II.
THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES.
PERMIT DRAWING
SHEET 1 OF 6
TO S
FREE UNION
CHURCH ROAD
GRAPHIC SCALES
50 25 0 50 100
DESIGN DATA
ADT 2020 = 5720
ADT 2040 = 7800
K = 9 %
D = 55 %
T = 7 % *
V = 60 MPH
o 0
(TTST 3 /o + DUAL 4 )
FUNC CLASS=
MINOR ARTERIAL
REGIONAL TIER DESIGN
PROJECT LENGTH
LENGTH ROADWAY TIP PROJECT B-4414 = 0.159 mile
LENGTH STRUCTURES TIP PROJECT B-4414 = 0.030 mile
Prepared For:
DIVISION OF HIGHWAYS
1000 Birch Ridge Dr., Raleigh NC, 27610
TGS TCS ExciNEERs �'
706 HILLSBOROUGH ST PH (919) 733-8887
�f SUITE zoo CORP. LICENSE NO.:
RALEIGH, N2 27603 C-4275
HYDRAULICS ENGINEER
PJ .
SIGNATURE:
PLANS
50 25 0 50 100
2018 STANDARD SPECIFICATIONS
V. MARCUS LOWERY, P.E.
TOTAL LENGTH TIP PROJECT B-4414 = 0.189 mile
RIGHT OF WAY DATE:
1ULY 30, 2019
ROADWAY DESIGN
ENGINEER
SIGNATURE. PE
PROFILE (HORIZONTAL)
10 5 0 10 20
PROJECT ENGINEER
DAVID STUTTS, P.E.
LETTING DATE:
APRIL 21, 2020
NCOOT CONTACT
PROFILE (VERTICAL)
INCOMPLETE ]PLANS
°O NOT USE FOR R/ W ACOUISITION
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
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WETLAND IMPACTS
STREAM IMPACTS
Excavation
in Wetlands
Permanent Fill
in Wetlands
Hand Clearing
in Wetlands
Impacts in
Surface Water
Temporary Impacts
in Surface Water
F /I
�
/�
HAND CLEARING IN WETLANDS
TEMPORARY SURFACE
WATER IMPACTS (SITE 2) \
HAND CLEARING IN WETLANDS
HAND CLEARING SITE IA
IN WETLANDS
SITE 1 D
FILL IIV VYL I Lt%1`I Ua
HAND CLEARING IN WETLANDS
GRAPHIC SCALE
25 0 25 50
11111
STREAM AND WETLAND IMPACTS
SITES 113 & 2*
*SITE 2 IMPACTS ARE NOTED.
OTHER IMPACTS ARE SITE 113.
EXCAVATION
IIN WETLANDS
T
FILL IN WETLANDS
SURFACE WATER IMPACTS (SITE 2)
SITE 1 E
HAND CLEARING IN WETLANDS'
FILL IN WETLANDS
EXCAVATION IN WETLANDS
FILL IN WETLANDS
SURFACE WATER IMPACTS
J/TEMPORARY SURFACE
WATER IMPACTS
PERMIT DRAWINGS
FOR B-4414
BEAUFORT COUNTY
BRIDGE #060043
PERMIT DRAWING
SHEET 4 OF 6
HAND CLEARING IN WETLANDS
, FII I IN WFTI ANDS
EXCAVATION IN WETLANDS
HAND CLEARING IN WETLANDS
SITE IF
HAND CLEARING IN WETLANDS
HAND CLEARING
IN WETLANDS
HAND CLEARING IN WETLANDS
WETLAND AND SURACE WATER IMPACTS SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
Site
No.
Station
(From/To)
Structure
Size / Type
Stream
Map ID
Permanent
Fill In
Wetlands
(ac)
Temp.
Fill In
Wetlands
(ac)
Excavation
in
Wetlands
(ac)
Mechanized
Clearing
in Wetlands
(ac)
Hand
Clearing
in
Wetlands
(ac)
Permanent
SW
impacts
(ac)
Temp.
SW
impacts
(ac)
Existing
Channel
Impacts
Permanent
(ft)
Existing
Channel
Impacts
Temp.
(ft)
Natural
Stream
Design
(ft)
1 A
L 19+74 to 20+69 LT
Roadway
< 0.01
1 B
L 22+61 to 24+38 LT
Roadway
Pungo Swamp
< 0.01
0.02
0.01
0.01
< 0.01
42
14
1 C
L 25+22 to 27+62 LT
Roadway
0.04
< 0.01
0.03
1 D
L 19+74 to 21 +05 RT
Roadway
< 0.01
< 0.01
1 E
L 22+13 to 24+35 RT
Roadway
0.04
< 0.01
0.02
1 F
L 25+46 to 29+75 RT
Roadway
0.04
< 0.01
0.05
2
L 23+08 to 24+22 LT
Roadway
UT to Pungo Swamp (SB)
0.03
< 0.01
105
9
3
L 24+21 to 25+31
Temporary Work Bridge
Pungo Swamp
< 0.01
TOTALS*:
0.12
0.02
0.11
0.04
0.02
147
23
0
*Rounded totals are sum of actual impacts
NOTES:
1) Wetland impacts listed above are both 404 and CAMA Wetlands.
CAMA wetlands are Sites 1A, 1 B, and 1 F (0.05 ac Permanent Fill, 0.02 ac Excavation, 0.06 ac Hand Clearing)
404 wetlands are Sites 1 C, 1 D, and 1 E (0.08 ac Permanent Fill, <0.01 ac Excavation, 0.05 ac Hand Clearing)
2) <0.01 acres (approx. 25 sq ft) of Permanent SW impacts for interior bents at -L- 24+46 and -L- 25+01.
3) <0.01 acres of Temporary Fill in Wetlands in the Hand Clearing areas for erosion control measures.
4) Site 3: <0.01 acres of Temp SW impacts for temp work bridge interior bents between -L- 24+21 & 25+31.
Revised 2018 Feb