MO-6468_24520_C_NFA_20230322_Admin Closure NC DOT Asphalt Plant_

North Carolina Department of Environmental Quality I Division of Waste Management
217 West Jones Street I 1646 Mail Service Center I Raleigh, North Carolina 27699-1646 919.707.8200

ROY COOPER
Governor
ELIZABETH BISER Secretary
MICHAEL SCOTT
Director
NORTH CAROLINA Environmental Quality

March 22, 2023

MEMO TO FILE

RE: Notice of No Further Action 15A NCAC 2L .0407(d) Risk-based Assessment and Corrective Action for
Petroleum Underground Storage Tanks
NC DOT Property – Asphalt Plant
6001 Old Dowd Rd
Charlotte, Mecklenburg County, NC
UST Incident Number 24520
AST Incident Number 11664

Incident 24520 was reported in 1993 along with an Inactive Hazardous Site Incident
NONCD0002158. This site is under active assessment and remediation by the IHSB and the
latest sampling in 2020 did not indicate any petroleum related compounds above action levels
except for Naphthalene in one MW above 2L. The site is currently owned by the City of Charlotte
for expansion of the Charlotte-Douglas Airport. Since the site is being managed by the IHSB with
little to no petroleum being detected, it is recommended that incidents 24250 & 11664 be
administratively closed. This determination shall apply unless the UST Section later determines
that the discharge or release poses an unacceptable risk or a potentially unacceptable risk to
human health or the environment. Should you have any questions concerning this notice, please
contact Scott Ryals at 919-707-8168 or by e-mail at [e-mail].

Sincerely,

Ron H Taraban
Mooresville Regional Supervisor

MO-6468_24520_C_NFA_20230322_Admin Closure NC DOT – Asphalt Plant
North Carolina Department of Environmental Quality I Division of Waste Management
217 West Jones Street I 1646 Mail Service Center I Raleigh, North Carolina 27699-1646 919.707.8200