HomeMy WebLinkAboutDEQ-CFW_00056270Y-WAj
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Resources
Water Quality Programs
Pat McCrory Thomas A. Reeder
Governor Director
5105
Ms. Hope Walters
DuPont Company - Fayetteville Works
22828 NC Hwy. 87 W
Attn: Waste Treatment
Fayetteville, NC 28306-
IIIII 111111111fryi;IVIIJIV1111PI
John E. Skvarla, III
Secretary
We have scheduled an on -site inspection of your laboratory at approximately 9 a.m. on Janua
28, 2014. The scope of the inspection will include all methods marked on the Attachment to t
laboratory's current North Carolina Wastewater /Groundwater Certificate. A copy of the curre
Certified Parameter List is enclosed for your reference. The purpose of the inspection will be
Yerify, the 1",,#rat#iI �#cw.iimeinteI itvahty c,#ntr,#il/,I ass,-,vraince A,r!I�es anl al!II-A-vacy
meeting the requirements of 15A NCAC 2H .0800. 1
XWOEM33MEME=
1 . Proper instrumentation (instruments must be present at inspection)
2. Proper calibration and maintenance of instrumentation (all buffers and reagents must be
present)
3. Documentation of all calibration information
4. Documentation of required information for each analysis
5. Method and or Standard Operating Procedure accessibility and compliance
6. Data handling and storage
7. Documentation of annual curve verification for the chlorine meter
8. Documentation of any required temperature sensor comparisons to a NIST
certified/traceable thermometer, including the manufacturer's certificate for the NIST
thermometer
9. Proper labeling of applicable meters and/or thermometers with the date of comparison
and temperature correction factors
10. Automatic Temperature Compensator (ATC) check documentation of conductivity meter
11. Documented traceability, from analysis to manufacturer, of both purchased and prepared
standards, reagents and consumable supplies
DE-NIR DAIR WQP Lab."Tatory Ser_%tion NC Laboatoq Dmrl:fication Branch
I K3 Mai' Service Center R'akdgh, North Cam; na 27 ' -1
69,_� 623
Locaft)n 44,.)5 Ree��; Creek Road. Rale:(O, Noilh C'arolna, 2TKI-7-6,14-5
Phone,. 919-733-390 919-7,'i ��,Ij
'S - . 1
ln',eiI www.dwqlab.org
An Equi-31 Opa)rlijnity � Affirmative Action Empbyer
DEQ-CFW-00056270
5105 — DuPont Company - Fayetteville Works
January 15, 2014
Page 2 of 2
12. The last three completed DIVIR reports with the raw data from benchsheets and/
applicable contract data i
Thank you for your time and cooperation. I can be contacted at (919) 733.3908 (ext. 273), if you.
have questions.
Sincerely,
Nick Jones
Certification Auditor
Laboratory Section
Attachment
cc: Gary Francies, Masterfile
DEQ-CFW-00056271