ENFORCE21091

• Permit No: C1982056
• IBM Index Class Name: Enforcement
• Doc Date: 10/13/2006
• Doc Name: ACZ Laboratories Project Final Report & EDD ‎(E-mail)‎
• From: Brian Watterson
• To: Jerry Nettleton
• Violation No.: CV2006006
• Media Type: D
• Archive: No

/gCiZ Laboratories, Inc.
2773 Downhill Onve Steamboat Sonnos. CO 80487 /8001 35
Batch A distinct set of samples analyzed at a specifc time
Found Value of the OC Type of interest
Limit Upper limit for RPD, in %.
lower Lower Recovery Limit, in % (except far LCSS, mg/Kg)
MDL Method Detection Limit. Same as Minimum Reporting Limit. Allows for insWment antl annual fluctuations.
PCN/SCN A number assigned to reagents/standards to trace to the manufacturer's certifcate of analysis
POL Practical Quantitation Limit, typically 5 times the MDL.
QC True Value of the Control Sample or the amount adtled to the Spike
Rec Amount of the true value or spike added recovered, in % (except for LCSS, mg/Kg)
RPD Relative Percent Difference, calculation usetl for Duplicate OC Types
Upper Upper Rewvery Limit, in % (except for LCSS, mgMg)
Sample Value of [he Sample of interest
AS Analytical Spike (Post Digestion) LCSWD Laboratory Conaol Sample -Water Duplicate
ASD Analytical Spike (Post Digestion) Duplicate LFB Labomtory Fortifed Blank
CCB Continuing Calibration Blank LFM Laboratory Fortified Matdx
CCV Continuing Caliaton Verifcalion standard LFMD Laboratory Fortifed Matrix Duplicate
DUP Sample Duplicate LRB Laboratory Reagent Blank
ICB Initial Calibmlion Blank MS Matrix Spike
ICV Initial Calibration Vedfication standard MSD Matrix Spike Duplicate
ICSAB Interclement Cortection Standard - A plus B solutions PBS Prep Blank -Soil
LCSS Laboratory Control Sample -Soil PBW Prep Blank -Water
LCSSD Laboratory Control Sample -Soil Duplicate PQV Practical Quantitation Verifcetion standard
LCSW Laboratory Conaol Sample -Water SDL Serial Dilution
Blanks Vedfes that there is no or minimal centamination in the prep method or calibration procedure.
Control Samples Vedfies the accuracy of the method, inclutling th e prep procedure.
Duplicates Verifies the precision of the insWment andlor method.
Spikes/Fortified Maaix Determines sample matdx interferences, if any.
Standard Verifes the validity of the calibmtion.
B Analyte concentaaton detected at a value between MDL and PQL.
H Analysis exceeded method hold time. pH is a feltl test with an immediate holtl time.
R Poor spike recovery accepted because the other spike in the set fell within the given limits.
T High Relative Percent Difference (RPD) accepted Decause sample concentrations are less than 10x the MDL.
U Analyle was analyzed for but not detected at the indicated MDL
V High blank data accepted because sample wncenVation is 10 times higher than blank concentration
W Poor rewvery for Silver quality control is accepted because Silver often precipitates with Chlodde.
X Quality control sample is out of control.
Z Poor spike recovery is acceptetl because sample concentration is four times greater than spike concentration.
(1) EPA 600/483-020. Methods for Chemical Analysis of Water and Wastes, March 1963.
(2) EPA 600/R-93700. Methods for the Determination of Inorganic Substances in Environmental Samples, August 1993.
(3) EPA 600/R-94-111. Methods for the Determination of Metals in Environmental Samples -Supplement I, May 1994.
(5) EPA SW-646. Test Methods for Evaluating Solid Waste, Third Edition with Update III, December 1996.
(6) Standard Methods for the Examination of Water and Wastewater, 19th edition, 1995.
(1) QC results calculated from raw data. Results may vary slightly if the roundetl values are used in the calculations.
(2) Soil, Sludge, antl Plant matdces for Inorganic analyses are reported on a dry weight basis.
(3) Animal matrices (or Inorganic analyses are reported on an "as received" basis.
REPIN03.11.00.01
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