20211513 Ver 1_SWMP_20211019

Highway North Carolina Department of Transportation
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,"„;,,, Highway Stormwater Program
STORMWATER MANAGEMENT PLAN
(Version 2.08;Released April 2018) FOR NCDOT PROJECTS
WBS Element: 17BP.4.R.116 TIP No.: BP4.R005.1 County(ies): Edgecombe Page 1 of 2
General Project Information
WBS Element: 17BP.4.R.116 ITIP Number: BP4.R005.1 Project Type: Bridge Replacement Date:
NCDOT Contact: Jerry Page,PE Contractor/Designer: IMI Engineering
Address: TBD Address: 1011 Schaub Drive,Suite 100
Raleigh,NC 27606
Phone: TBD Phone:[phone]
Email:ext-iDDage(a)ncdot.gov Email: [e-mail]
City/Town: Conetoe County(ies): Edgecombe
River Basin(s): Tar-Pamlico ICAMA County? I No
Wetlands within Project Limits? No
Project Description
Project Length(lin.miles or feet): 0.11 Surrounding Land Use: IlFural
Proposed Project Existing Site
Project Built-Upon Area(ac.) 0.5 ac. 0.3 ac.
Typical Cross Section Description: 1 lane each direction(East/West)undivided highway 11'width,superelevation. 1 lane each direction(East/West)undivided highway 10'width,normal crown
Proposed Incidental Stone Driveway Northwest and Southwest Quadrants.
Annual Avg Daily Traffic(veh/hr/day): Design/Future: 600 Year:2040 Existing: 400 Year: 2021
General Project Narrative: Existing 2 span(2@20')bridge on SR-1526(Burnette Farm Rd).Constructed in 1968,Bridge 78 is precast prestressed concrete channels with end and interior bents PPC caps
(Description of Minimization of Water on timber piles.The latest inspection report(2020.10.12)indicates Bridge 78 has a Sufficiency Rating of 70.37 and multiple priority maintenance items.The bridge has reached
Quality Impacts) the end of its useful life.Division 04 prefers replacing Bridge 78 with a culvert.Proposed Culvert is a 3@12'x7'Reinforced Concrete Box Culvert(RCBC),buried 1'with sills,with
1'sill in Centre Barrel(low flow)and 2'Sill in outside barrels(high flow).Roadway construction consists of revising SR-1526 to 1 lane(11')each direction with guardrail added
near proposed RCBC,and Roadside ditch improvements in North,South,East,and West quadrants.
Waterbody Information
Surface Water Body(1): Ballahack Canal NCDWR Stream Index No.: 28-87-1.2
NCDWR Surface Water Classification for Water Body Primary Classification: Class C
Supplemental Classification: Nutrient Sensitive Waters(NSW)
Other Stream Classification: None
Impairments: None
Aquatic T&E Species? Comments:
NRTR Stream ID: Buffer Rules in Effect: Tar-Pamlico
Project Includes Bridge Spanning Water Body? INo IDeck Drains Discharge Over Buffer? INo Dissipator Pads Provided in Buffer? I N/A
Deck Drains Discharge Over Water Body? I
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)