NC0043176_Lab Certification_20051118

November 18, 2005
115
Ms. Donrie Dukes
Dunn Black River WWTP Lab.
P.O. Box1065
Dunn, NC 28335
Subject: Laboratory Certification Maintenance Inspection Report
Dear Ms. Dukes:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
DENR-FRO
NOV 2 2 2005.
DWQ
Your letter, received November 17, 2005 concerning corrective actions for your temperature compensation
check on the conductivity meter has been reviewed. The quality control measures taken in reference to the
deficiency and/or comment cited in the September 15, 2005 inspection report are acceptable. However, this
report does not attempt to comprehensively address all certification requirements prescribed in the North Carolina
Administrative Code (15A NCAC 2H .0800), promulgated methods, and applicable Code of Federal Regulations
(40 CFR Part 136). It is the responsibility of the certified laboratory to address any." required changes in
Wastewater/Groundwater Laboratory Certification application information, and to correct the Laboratory Standard
Operating Procedures and the Laboratory Quality Assurance Manual when requirements of the above cited codes
are not in compliance.
Thank you again for your cooperation during the inspection. Contact us at 919, 733-3908 ex. 241, if you have any
questions or need additional information regarding our requirements.
Sincerely,
Norman L. ood
Laboratory Section
cc: James W. Meyer
Fayetteville Regional Office
Laboratory Section 1623 Mail Service Center; Raleigh, NC 27699-1,623
4405 Reedy Creek Road; Raleigh, NC 27607
Phone [phone] / FAX [phone] / Internet, www.dwglab.org
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