NC0023353_Evaluation Results_20051114

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
Coleen H. Sullins, Deputy Director
Division of Water Quality
5211
Mr. Timothy F. Frush
Town of White Lake WWTP
P.O. Box 7250
White Lake, NC 28337-
SUBJECT: Performance Evaluation Results
Dear Mr. Frush:
November 14, 2005
DENR-FRO
NOV ! 7 2005
Lill
The performance evaluation (PE) results submitted by your laboratory from NSI Laboratory Proficiency Testing Program WP-
105 have been received and evaluated. The table below represents the status for each of your certified parameters and methods
to date.
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RESIDUAL CHLORINE, Std Method 4500 CI G
Pass NSI WP-098
Decertified
Pass NSI WP-105
DISSOLVED OXYGEN, Std Method 4500 0 G
N/A
pH, Std Method 4500 H B
Pass NSI WP-098
TEMPERATURE, Std Method 2550E
N/A
Your NC PE requirement for 2005 has been satisfied for all of your certified parameters and methods. Your
laboratory may be recertified for Residual Chlorine. The recertification request must be submitted in writing per 15A
NCAC 02H .0808 (b). A recertification fee of $200.00 will be invoiced upon receipt of that request.
Please contact us at 919-733-3908 if you have questions or need additional information.
Sincerely,
Norman L. Good
Laboratory Section
cc: James W. Meyer
Fayetteville Regional Office
N. C. Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 [phone]
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NCDENR
Customer Service
1-877-623-6748