20190195 Ver 1_B-4516 SWMP_20190212

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STORMWATER MANAGEMENT PLAN --
(Version 2.08; Released April 2018) FOR NCDOT PROJECTS
WBS Element: TIP No.: B-4516 County(ies): Franklin Page 1 of 1
General Project Information
WBS Element: TIP Number: B-4516 Pro'ect T pe: Brid e Re lacement Date: 1/22/2019
NCDOT Contact: Galen Cail Contractor I Designer: Reid Robol, PE-VHB
Address: 1000 Birch Ridge Drive Address: g40 Main Campus Drive, Suite 500
Raleigh, NC 27610 Raleigh, NC 27606
Phone: [phone] Phone: [phone]
Email: cail ncdot. ov Email: rrobol vhb.com
City/Town: County(ies): Franklin
River Basin s: Tar-Pamlico CAMA County? No
Wetlands within Project Limits? No
Pro'ect Descri tion
Pro'ect Len th lin. miles or feet : 0.180 Miles Surroundin Land Use: Forest, agricultural, and rural residential
Pro osed Pro'ect Existin Site
Pro'ect Built-Upon Area ac. 2.1 ac. 1.3 ac.
Typical Cross Section Description: 2@ 11' lanes, 4' shoulders 2@ 9' lanes, 2' shoulders
Annual Avg Daily Traffic (vehlhrlday): Desi n/Future: 800 Year: 2025 Existin : 400 Year: 2010
General Project Narrative: State project B-4516 involves the replacement of the existing NCDOT Bridge #340052 on SR 1433 over Sandy Creek. Bridge #340052 consists of 1@18.1', 1@16.8', 1@34.6',
(Description of Minimization of Water 1@17.2', 1@16.7', 1@17.3', 1@17.6' RC floor with timber caps and piles and a 2.8' step cap. The proposed bridge consists of 1@100', 1@50' 39" box beam with 4'-0" caps. The
Quality Impacts) proposed crossing is located in Zone AE of FIRM Map number 3720282800J and was studied by Limited Detail Study methods. Two stormwater outfalls are proposed which will
be placed at a distance to minimize disturbance to adjacent stream and nearby buffers. Rip Rad pads will be utilized to dissipate the energy. No deck drains are required for the
proposed bridge.
Waterbod Information
Surface Water Body 1: Sandy Creek NCDWR Stream Index No.: 28-78-1- 8
NCDWR Surface Water Ciassification for Water Body Primar Classification: Class B
Su lemental Classification: Nutrient Sensitive Waters NSW
Other Stream Classification: None
Im airments: None
Aquatic T&E Species? No Comments:
NRTR Stream ID: Sand Creek Buffer Rules in Effect: Tar-Pamlico
Pro'ect Includes Brid e Spannin Water Bod ? Yes Deck Drains Dischar e Over Buffer? No Dissipator Pads Provided in Buffer? No
Deck Drains Dischar e Over Water Bod ? 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)