DEQ-CFW_00060995

r ' 'A Michael F. Easley, Governor
OF W ATF9 William G. Ross Jr., Secretary
r \O� QG North Carolina Department of Environment and Natural Resources
Uj Alan W. Klimek, P.E. Director
Division of Water Quality
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September 12, 2002
!SEP 6 5105
Mr. Michael E. Johnson
DuPont Company - Fayetteville Works
22828 NC Hwy. 87 W
Fayetteville, NC 28306-7332
SUBJECT: Initial Wastewater/Groundwater Laboratory Certification
FIELD PARAMETERS ONLY
Dear Mr. Johnson:
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 certify your
laboratory to perform specified environmental analysis required by EMC monitoring and
reporting regulations 15 NCAC 2B .0500 and 2H .0900 and 2L .0100, .0200, .0300, and
2N .0100 through .0800.
A certificate acknowledging the certification of your laboratory is enclosed for your use.
The certificate describes 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.
Sincerely,
Steve W. Tedder
Chief, Laboratory Section
Enclosure
cc: James W. Meyer
Frederick L. Bone
Fayetteville Regional Office
Laboratory Section N. C. Division of Water Quality 1623 Mail Service Center Raleigh, NC 27699-1623
FAX: [phone] Internet: www.esb.enr.state.nc.us/lab
WDEKK
[phone]
DEQ-CFW 00060995

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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 ofN.C.G.S. 143-215.3 (a) (1), 143-215.3 (a)(10) and NCAC 2H.0800:
Field Parameter Only
DUPONT COMPANY - FAYETTEVILLE WORKS
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, 2002
Certificate No. 5105
Steve W. Tedder

Attachment I
North Carolina Wastewater/Groundwater Laboratory Certification
Certified Parameters Listing FIELD PARAMETERS ONLY
Lab Name: DuPont Company - Fayetteville Works Certificate Number: 5105
Address: 22828 NC Hwy. 87 W Effective Date: 03/14/2002
Fayetteville, NC 28306-7332 Expiration Date: 12/31/2002
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
pH
Std Method 4500 H B
EPA Method 150.1
TEMPERATURE
Std Method 2550E
EPA Method 170.1
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 21-1.0807.
DEQ-CFW 00060997