MO-6615_27296_CA_O_20180622_ConditionalNFA

Waste Management
ENVIRONMENTAL QUALITY
June 22, 2018
Joseph T. Ryerson & Son, Inc.
227 W. Monroe Street
Chicago, ll 60606
Attn: Mark Silver
FILE COPY
ROY COOPER
Governor
MICHAEL S. REGAN
secretory
MICHAELSCOTT
Director
Re: Conditional Notice of No Further Action
15A NCAC 2L .0407(d)
Risk -based Assessment and Corrective Action
for Petroleum Underground Storage Tanks
Integris Metals
527 Atando Avenue, Charlotte
Mecklenburg County
Incident Number: 27296
Risk Classification: Low
Dear Mr. Silver:
The MW-4 Results and Free Product Gauging Letter Report/ Site Closure Request received by the UST
Section, Division of Waste Management, Mooresville Regional Office on February 2, 2018 and the Notice of
Residual Petroleum received on June 8, 2018 have been reviewed. The review indicates that soil contamination
exceeds the residential maximum soil contaminant concentration (MSCCs) established in the Title 15A NCAC 2L
.0411 and groundwater contamination meets the cleanup requirements for a low -risk site but exceeds the
groundwater quality standards established in Title 15A NCAC 2L .0202.
The UST Section determines the subject incident to be eligible conditionally for no further action status.
However, final approval of no further action status is contingent on the filing of the approved NRP (attached) with
the Register of Deeds in the county in which the release is located, verified by the receipt of a certified copy of the
filed NRP by this office; and on receipt of confirmation that public notice requirements have been completed, as
described in the following paragraphs.
Be advised that as groundwater contamination exceeds the groundwater quality standards established in
Title 15A NCAC 2L .0202, groundwater within the area of contamination or within the area where groundwater
contamination is expected to migrate is not suitable for use as a water supply. Be advised that as soil
contamination exceeds the residential MSCCs, the property containing the contamination is suitable only for
industrial/commercial use, as stipulation in the Notice of Residual Petroleum (attached).
As groundwater contamination exceeds the groundwater quality standards established in Title 15ANCAC
.0202 and soil contamination exceeds the residential MSCCs, pursuant to NCGS 14313-279.9 and 143B-279.11,
you must file the approved Notice of Residual Petroleum (attached) with the Register of Deeds in the county in
which the release is located and submit a certified copy to the UST Section within 30 days of receipt of this letter.
State of North Carolina I Environmental Quality I Waste Management
UST Section Mooresville Regional Office 1310 East Center Avenue, Suite 3011 Mooresville, NC 28115 I [phone]

As groundwater contamination exceeds the groundwater quality standards established in Title 15A NCAC
2L .0202 and soil contamination exceeds the lower of the soil -to -groundwater or residential MSCCs, public notice
in accordance with 15A NCAC 2L .0409(b) also is required. Thus, within 30 days of receipt of this letter, a copy
of the letter must be provided by certified mail, or by posting in a prominent place, if certified mail is impractical,
to the local health director, the chief administrative officer of each political jurisdiction in which the
contamination occurs, all property owners and occupants within or contiguous to the area containing
contamination, and all property owners and occupants within or contiguous to the area where the contamination is
expected to migrate. Within 60 days of receiving this letter, this office must be provided with proof of receipt of
the copy of the letter or of refusal by the addressee to accept delivery of the copy of the letter or with a description
of the manner in which the letter was posted. Interested parties may examine the Soil Cleanup Report/ Site
Closure Request by contacting this regional office and may submit comments on the site to the regional office at
the address or telephone number listed below.
This conditional No Further Action determination will not become valid until the UST Section
receives a certified copy of the Notice of Residual Petroleum which is filed with the Register of Deeds and
until public notice requirements are completed.
If you have any questions regarding this notice, please contact me at _I:rudy,Bey_erly(ichedenr,gov. or (704)
235-2182.
Sincerely,
Trudy Beverly, L.G.
Hydrogeologist
Mooresville Regional Office
UST Section, Division of Waste Management, NCDEQ
cc: Shawna Caldwell -Mecklenburg County LUESA
Michael Pressley, ERM NC Inc., 15720 Brixham Hill Avenue, Suite 120, Charlotte, NC 28277 (NORP) 9 ✓
Mooresville Regional Office 1 610 East Center Avenue I Suite 3011 Mooresville, NC 28115 1 [phone]