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Home My WebLink AboutNC0005762_Lab Evaluation Results_20051117September 19, 2005 156 Mr. Yancy Helton WestPoint Stevens Wastewater Laboratory P.O. Box 388 Wagram, NC 28396 SUBJECT: Performance Evaluation Results Dear Mr. Helton: 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 SEP21 2005ICI 1; 0 \IR_ FAT-nil/PIE RE aION-41- OFFICE The performance evaluation (PE) results submitted by your laboratory from the ERA WP-126 Performance Evaluation Study have been received and evaluated. The attached table represents the status for each of your certified parameters and methods to date. A blank in the "PE complete" column indicates no PE yet recorded for this calendar year. A "Pass" entry indicates your lab has satisfied the annual performance evaluation requirement. Other information in this column indicates vendor and Study identification. A "Fail" entry requires a follow up sample to be analyzed and reported to this. office within 60 days. An N/A entry represents parameter exemption from the performance evaluation requirement. A date entered beside the "Fail" entry represents the completion deadline for this PE follow up. To date the PE requirement has not been satisfied for, all of your certified parameters and methods. You are reminded that an acceptable performance evaluation (PE) result must be obtained for all certified parameters which are available from the accredited vendors. Failure to submit a passing PE result by December 31, 2005. will be considered a first miss. Failure to analyze and submit an acceptable follow up sample result within 60 days or producing a second successive unacceptable result will result in decertification for that parameter. Please contact us at 919-733-3908 if you have questions or need additional information. Sincerely, Norman L. Good Laboratory Section Enclosure cc: James W. Meyer Fayetteville Regional Office Laboratory Section 1623 Mail Service Center; Raleigh, NC 27699-1623 4405 Reedy Creek Road; Raleigh, NC 27607 Phone (919) 733-3908 / FAX (919) 733-6241 / Internet www.dwglab.org NorthCarolina ;Vatura/!y An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper CERT # 156 2005 PERFORMANCE EVALUATION STATUS YEAR TO DATE 9/19/2005 .tom, ti Pararr eter/Method ,',._ ; . , ' .. PESt4 Vs Follow Up Due` BOD, Std Method 5210B COD, Hach Method 8000 RESIDUAL CHLORINE, Hach Method 10014 ULR COLOR ADMI, Std Method 2120E (ADMI) Pass ERA WP-126 CONDUCTIVITY, Std Method 2510E Pass ERA WP-126 DISSOLVED OXYGEN, Std Method 4500 0 G N/A pH, Std Method 4500 H B RESIDUE SUSPENDED, Std Method 2540D TEMPERATURE, Std Method 2550E N/A 1 November 17, 2005 156 Mr. Yancy Helton WestPoint Stevens Wastewater Laboratory P.O. Box 388 Wagram, NC 28396 SUBJECT: Performance Evaluation Results Dear Mr. Helton: 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 DEAR -FRO NOV 2 2 2005 DWQ The performance evaluation (PE) results submitted by your laboratory from the ERA DMRQA-25 Performance Evaluation Study have been received and evaluated. The attached table represents the status for each of your certified parameters, and methods to date. A blank in the "PE complete" column indicates rio PE yet recorded for this calendar year.. A "Pass" entry indicates your lab has satisfied the annual performance evaluation requirement. Other information in this column indicates vendor and Study identification. A "Fail" entry requires a follow up sample to be analyzed and reported to this office within 60 days. An N/A entry represents parameter exemption from the performance evaluation requirement. A date entered beside the "Fail" entry represents the completion deadline for this PE follow up. To date the PE requirement has not been satisfied for all of your certified parameters .and methods. You are reminded that an acceptable performance evaluation (PE) result must be obtained for all certified parameters which are available from the accredited vendors. Failure to analyze and submitan acceptable follow up sample result within 60 days or producing a second successive unacceptable result will result in decertification for that parameter. Please contact us at 919-733-3908 if you have questions or need additional information. Sincerely, Norman L. Good Laboratory Section Enclosure cc: James W. Meyer Fayetteville Regional Office Laboratory Section 1623 Mail Service Center; Raleigh, NC 27699-1623 4405 Reedy Creek Road; Raleigh, NC 27607 Phone (919) 733-3908 / FAX (919) 733-6241 / Internet: www.dwglab.org North Carolina Naturally An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper CERT # 156 2005 PERFORMANCE EVALUATION STATUS YEAR TO DATE 11/17/2005 _Parameter[Methodl" ' ..` u' PE Status` Follow UpDue BOD, Std Method 5210B Pass ERA DMRQA-25 COD, Hach Method 8000 Pass ERA DMRQA-25 RESIDUAL CHLORINE, Hach Method 10014 ULR Fail ERA DMRQA-25 12/31/2005 COLOR ADMI, Std Method 2120E (ADMI) Pass ERA WP-126 CONDUCTIVITY, Std Method 2510B Pass ERA WP-126 DISSOLVED OXYGEN, Std Method 4500 0 G N/A pH, Std Method 4500 H B Pass ERA DMRQA-25 RESIDUE SUSPENDED, Std Method 2540D Pass ERA DMRQA-25 TEMPERATURE, Std Method 2550B N/A 1