DEQ-CFW_00056247

STATE OF NORTH CAROLINA DEPARTMENT OF THE
ENVIRONMENT AND NATURAL RESOURCES
Mkly [AW&MA ;A 9 1 a WA Its] , LN
mavolm-el
In accordance with the provisions of N.C.G.S. 143-215.3 (a) (1), 143-215.3 (a)(10) and NCAC 2H.0800:
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 NCA C 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, 2013
.0
Certificate No. 5105
DEQ-CFW-00056247

Attachment I
North Carolina WastewaterIGroundwater Laboratory Certification
Certified Parameters Listing
Lab Name: DuPont Company - Fayetteville Works
Address: 22828 NC Hwy. 87 W
Attn: Waste Treatment
Fayetteville, NC 28306-
Certificate Number:
Effective Date:
Expiration Date:
Date of Last Amendment:
5105
01/01/2013
1213112013
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.
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CERTIFIED PARAMETERS
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INORGANICS
pH
SM 4500 H+B-2000 (Aqueous)
TEMPERATURE
SM 2550 B-2000 (Aqueous)
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 andlor
decertification for infractions as set forth in 15A NCAC 2H.0807.
DEQ-CFW-00056248