NCG500604_NOD2018PC0012_20180118

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MICHAEL S_REGAN
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January 30, 2018
Mr. Nakia Isler, Zone Production Manager
Linde LLC RECEIVE®/®ENR/DWR
3537 Fieldstone Trace
Midland, North Carolina 28107 FEB 0 6 2018
Water Resources
SUBJECT: NOTICE OF DEFICIENCY Permitting Section
Tracking Number: NOD-2018-PC-0012
Permit No. NCG500604
Linde LLC
Cabarrus County
Dear Mr. Isler:
The North Carolina Division of Water Resources conducted an inspection of the Linde LLC on November 16,
2017. This inspection was conducted to verify that the facility is operating in compliance with the conditions and
limitations specified in NPDES WW Permit No. NCG500604. A summary of the findings and comments noted
during the inspection are provided in the enclosed copy of the inspection report.
The Compliance Evaluation inspection was conducted by Division of Water Resources staff from the Mooresville
Regional Office. The following deficiency(s) was noted during the inspection:
Inspection Area Description of Deficiency
Effluent/Receiving Waters Facility has reported 11-Total Residual Chlorine violations from 12/19/2014 through
09/08/2017
Remedial actions should have already been taken to correct this problem and prevent further occurrences in the
future. The Division of Water Resources may pursue enforcement action for this and any additional violations of
State law. To prevent further action, carefully review these deficiencies and address the causes of
non-compliance to prevent the recurrence of similar situations.
This Office request a written response of corrective actions planned to be taken to prevent additional
non-compliance of Total Residual Chlorine (TRC). Please note that the Division shall consider all effluent TRC
values reported below 50 ug/L to be in compliance with permit limits.
State of North Carolina I Environmental Quality I Water Resources
610 East Center Avenue,Suite 301,Mooresville,NC 28115
704-663-1699

If you should have any questions, please do not hesitate to contact Roberto Scheller with the Water Quality
Regional Operations Section in the Mooresville Regional Office at 704-663-1699.
Sincerely,
--,/esaft.117421616"le—'
W. Corey Basinger, Regional Supervisor
Water Quality Regional Operations Section
Mooresville Regional Office
Division of Water Resources, NCDEQ
Cc: WQS Mooresville Regional Office - Enforcement File
NPDES Compliance/Enforcement Unit - Enforcement File
State of North Carolina I Environmental Quality I Water Resources
610 East Center Avenue,Suite 301,Mooresville,NC 28115
704-663-1699