20190888 Ver 1_Turtle Pond Creek - Culvert Replacement - Structure Recommendation (Revised)_20190703

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STATE OF NORTH CAROLINA
DEPARTNVIENT OF TRANSPORTATION
Roy COOPER
GOVERNOR
COUNTY:
PROJECT:
MEMORANDUM TO:
July 2, 2019
Macon
15314.1056012
Mr. Mark Hill, P.E.
County Maintenance Engineer
FROM: Mr. Marc Shown, PB
NCDOT Hydraulics Unit
Operations Support West
JAMES H. TRoGDON, III
SECRETARY
SUBJECT: Structure Recommendation on NC 106 (Dillard Road), 0.23
miles east of SR 1621 (Turtle Pond Road)
Pursuant to your request on January 10, 2018, for a structure recommendation at the
above subject site, the following is offered.
Drainage Area: 37 acres
Existing Structure: 30" CMP w/ Headwall
Recommended Pipe Size: 2 a48" Buried 20% w/ Headwall
This site is not located in a FEMA Regulated Flood Hazard Zone.
This recommendation is provided from an office review only. Specific site conditions or
limitations may dictate the use of an alternate structure. If such conditions are noted,
please contact this office for further analysis.
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Mailing Address:
NC DEPARTMENT OF TRANSPORTATION
HYDRAULICS UNIT
1590 MAIL SERVICE CENTER
RALEIGH, NC 27699-1590
Telephone: [phone]
Fax: [phone]
Customer Service: 1-877-368-4968
Website: www.ncdot.gov
Location:
1020 BIRCH RIDGE DRIVE
RALEIGH, NC 27610