NC0078955_Lab Certification Renewal_20061130

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
November 30, 2006
115
Ms. Donrie Dukes
Dunn Black River WWTP Lab.
P.O. Box 1065
Dunn, NC 28335
SUBJECT: Wastewater/Groundwater Laboratory Certification Renewal
Dear Ms.. Dukes:
Alan W. Klimek, P.E. Director
Division of Water Quality
RECEIVED
DEC 12UUj
DENR -FAYETTEVILLEREG! OPAL OFFICE
The Department of Environment and Natural Resources, in accordance with the provisions of NC GS
143-215-.3 (a) (10), 15 NCAC 2H .0800, is pleased to renew certification for your laboratory to perform
specified environmental analyses required by EMC monitoring and reporting regulations 15 NCAC 2B
.0500, 2H .0900 and 2L .0100, .0200, .0300, and 2N .0100 through .0800.
Enclosed for your use is a certificate describing the requirements and limits of your certification. Please
review this certificate to insure that your laboratory is certified for all parameters required to properly meet
your certification needs.
Please contact your assigned inspector Jeffrey R. Adams at 919-733-3908, if you have questions or
need additional information.
Sincerely,
Pat Donnelly
Branch Manager
Enclosure
cc: Jeffrey R. Adams
Fayetteville Regional Office
No a Carolina
,Ngturally
Laboratory Section
Internet: www.dwolab.org
1623 Mail Service Center Raleigh, NC 27699-1623 Phone [phone]
Location: 4405 Reedy Creek Rd.Raleigh, NC 27607 Fax [phone]
Customer Service
An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper

STATE OF NORTH CAROLINA DEPARTMENT OF THE
ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
LABORATORY CERTIFICATION PROGRAM
In accordance with the provisions ofN.C.G.S. 143-215.3 (a) (1), 143-215.3 (a)(10) and NCAC 2H.0800:
DUNN BLACK RIVER WWTP LAB.
Is hereby certified to perform environmental analysis as listed on Attachment I and report monitoring data to DWQ for
compliance with NPDES effluent, surface water, groundwater, and pretreatment regulations.
By reference 15A NCAC 2H .0800 is made a part of this certificate.
This certificate does not guarantee validity of data generated, but indicates the methodology, equipment, quality control procedures,
records, and proficiency of the laboratory have been examined and found to be acceptable.
This certificate shall be valid until December 31, 2007
Certificate No. 115

.Lab Name:
Address:
Attachment
North Carolina Wastewater/Groundwater Laboratory Certification
Certified Parameters Listing
Dunn Black River WWTP Lab.
P.O. Box 1065
Dunn, NC 28335
Certificate Number: 115
Effective Date: 01/01/2007
Expiration Date: 12/31/2007
Date of Last Amendment:
The above named laboratory, having duly met the requirements of 15A NCAC 2H.0800, is hereby certified for the measurement of the parameters listed below.
CERTIFIED PARAMETERS
INORGANICS
BOD
Std Method 5210B
COD
Std Method 5220C
RESIDUAL CHLORINE
Std Method 4500 CI G
COLIFORM FECAL
Std Method 9222D (MF)
CONDUCTIVITY
Std Method 2510B
DISSOLVED OXYGEN
Std Method 4500 0 G
AMMONIA NITROGEN
Std Method 4500 NH3 F
TOTAL KJELDAHL NITROGEN
Std Method 4500 NH3 B
NO2 + NO3 NITROGEN
Std Method 4500 NO3 E
TOTAL PHOSPHORUS
Std Method 4500 P B5
Std Method 4500 P E
pH
Std Method 4500 H B
RESIDUE SUSPENDED
Std Method 2540D
TEMPERATURE
Std Method 2550B
This certification requires maintance offan acceptable quality assurance program, use of approved methodology, and satisfactory performance on evaluation samples. Laboratories are,
subject to civil penalties and/or decertification for infractions as set forth in 15A NCAC 2H.0807.