20170202 Ver 1_SMP v2.01_620025_17BP.8.R.116 (form Dec 2014).xls_20170217

k 11�;11��'<14' North Carolina Department of Transportation ��
SL[�rtl]�YdtPf Highway Stormwater Program
���`
STORMWATER MANAGEMENT PLAN ��--•
(Version 2.01; Released December 2014) FOR NCDOT PROJECTS
WBS Element: 17BP.8.R.116 TIP No.: 176P.8.R.116 County(ies): Moore Page 1 of 1
General Project Information
WBS Element: 17BP.8.R.116 TIP Number: 176P.8.R.116 Project Type: Bridge Replacement Date: 10/27/2016
NCDOT Contact: W.G. Cail, P.E. Contractor I Designer: Dan Duffield, P.E.
Address: NCDOT Hydraulics Unit Address: Summit Design and Engineering Services
1020 Birch Ridge Drive 100 East Six Forks Road, Suite 300
Ralei h, NC 27609
Phone: [phone] Phone: [phone]
Email: cail ncdot. ov Email: dan.duffield summitde.net
Cit ITown: Foxfire Count ies): Moore
River Basin s: Lumber CAMA County? No
Wetlands within Project Limits? Yes
Pro'ect Description
Pro'ect Len th fin. miles or feet : 450 lin. Feet Surroundin Land Use: Agriculture
Proposed Pro'ect Existin Site
Pro'ect Buiit-Upon Area ac. 0.31 ac. 0.22 ac.
Typical Cross Section Description: 2 lane road with 11' travel lanes, and 7'-5" shoulder including 4'-5" paved shoulder for 2 lane road with 10' travel lanes and no paved shoulder.
safety. There will be guardrail installed along the road and concrete barrier over the
bridge for safety.
Annual Avg Daily Traffic (veh/hr/day): Design/Future: 1000 Year: 2025 Existin : 500 Year: 2011
General Project Narrative: The project consists of replacing Bridge 620025 on SR 1122 (Jackson Springs Rd) over Jackson Creek. The existing structure consist of a timber deck on 10 lines of W 16X36 I
(Description of Minimization of Water Beams with a sufficiency rating of 31.14. The proposed structure is a 33-feet wide, 55-feet long single span cored slab bridge. The banks on both sides of the bridge are at a
Quality Impacts) 1.5:1 slope and are stabilzed with CI II riprap. There are no existing or proposed ditches in the vicinity of this project.
Waterbody Information
Surface Water Body (1): Jackson Creek NCDWR Stream Index No.:
NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply II (WS-II)
Supplemental Classification: High Quality Waters (HQW)
Other Stream Classification:
Impairments:
ThreatenedlEndangered Species? Comments:
NRTR Stream ID: Buffer Rules in Effect: N/A
Project Includes Bridge Spanning Water Body? Yes Deck Drains Discharge Over Buffer? N/A Dissipator Pads Provided in Buffer? No
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)