NC0020656_Lab Certification Renewal_20091113

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NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
November 13, 2009
133
Mr. Robert Ellis
.Leith Creek WWTP Lab.
P.O. Box 249
Laurinburg, NC 28353-0249
SUBJECT: Wastewater/Groundwater Laboratory Certification Renewal
Dear Mr. Ellis:
Dee Freeman _
Secretary
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 us at 919-733-3908 if you have questions or need additional information.
Enclosure
cc: Tonja Springer
Dana Satterwhite
Fayetteville Regional Office
Sincerely,
.-4041-4
Pat Donnelly 0
Certification Branch Manager
Laboratory Section
DENR DWQ Laboratory Section NC Wastewater/Groundwater Laboratory Certification Branch
1623 Mail Service Center, Raleigh, North Carolina 27699-1623 -
Location: 4405 Reedy Creek Road. Raleigh, North Carolina 27607-6445
Phone: [phone] FAX: [phone]
Internet: www.dwglab.org An Equal Opportunity \ Affirmative Action Employer Customer Service:1-877-623-6748 www.ncwaterquality.org
NorthCarolina
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STATE OF NORTH CAROLINA DEPARTMENT OF THE
ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
LABORATORY CERTIFICATION PROGRAM
In accordance with the provisions of N.C. G.S. 143-215.3 (a) (1), 143-215.3 (a)(10) and NCAC 2H.0800:
2010
LEITH, CREEK 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 laboratork have been examined and found to be acceptable.
This certificate shall be valid until December31, 2010
Certificate No 133

Attachment I
North Carolina Wastewater/Groundwater Laboratory Certification
Certified Parameters. Listing
Lab Name: Leith Creek WWTP Lab.
Address: P.O. Box 249
Laurinburg, NC 28353-0249
Certificate Number: 133
Effective Date: 01/01/2010
Expiration Date: 12/31/2010
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
RESIDUAL CHLORINE
Hach Method 10014 ULR
COLIFORM FECAL
Std Method 9222D (MF)
CONDUCTIVITY
Std Method 2510B
DISSOLVED OXYGEN
Std Method 4500 0 G
AMMONIA NITROGEN
Std Method 4500 NH3 F
pH
Std Method 4500 H B
RESIDUE SETTLEABLE
Std Method 2540F
RESIDUE SUSPENDED
Std Method 2540D
TEMPERATURE
Std Method 2550E
TURBIDITY
Std Method 2130B
VECTOR ATTRACTION REDUCTION
Option 4: Specific Oxygen Uptake Rate
This certification requires maintance of an 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.