# Data Collection Quality Assurance Plan

BWX Technologies, Inc. Mt. Athos Site Lynchburg,Virginia

Prepared 

### by: 

# -
BVVXTechnologies, 

## Inc.



# PR\APPROVED June 2004 

# JUN 

# 1fi 

# :::'1

ADMINISTRATIVE

### REVIM 

# - DATE

## APPENDIX 

## F
DATA COLLECTION QUALITY ASSURANCE PLAN
BWX Technologies, Inc. Nuclear Products Division Mt. Athos Site, Lynchburg,Virginia
Revised June 2004

## BWXT FEP Data Collection Quality Assurance Plan 

## 6110104

Table 

## of Contents Page

... 

## List of Tables



## ......................................................................................................................... 111



### ... 

## List of Figures



## .......................................................................................................................... 111



### ...



## .................................................................................................................. List of Attachments 111 

## List of Acronyms



## ..................................................................................................................... iv



## ................................................................................................................. I

. 

## Introduction I- 1



## ........................................................................................ A

. 

## Data Quality Levels 1-1



## ................ . 

## B Data Precision, Accuracy, Representativeness, and Completeness 1-2



## ......................................................................................... C

. 

## Data Comparability 1-3



## .................................................................................................. I1

. 

## Project Management I1-3



## ...................................................................................... A

. 

## Project Organization I1-3



## ............................................................................... A

.

## 1 BWXT Personnel I1-3



## .................................................................................. A.2 Shaw Personnel I1-4

...................................................... B

. 

## Training, Certification, and Qualification 11-6 I11

. 

## Sampling Procedures



## .............................................................................................. 111-6



## ......................................................................................................... A

. 

## General 111-6 

## B



# . Field Documentation



## .................................................................................... 111-7



## ................................................................ B.l Field Activity Daily Logs 111-7



## ................................................................... B.2 

## Sample Collection Logs 111-8



## ............................................................................. B.3 Chain of Custody 111-8



## ..................................................................................... C

. 

## Field Measurements 111-9



## ........................................................................ D

. 

## Soil Borings and Sampling 111-10

............................................................................. E

. 

## Borehole Abandonment 111-11

. 

## . 

## F

. 

## Monitonng Well Lnstallation



## ...................................................................... 111-1 1



## ............................................................................ F



# .1 Drilling Methods 111-1 1

............................................................................ F.2 Well Completion 111-12



## ......................................................................... F.3 

## Well Development 111-13



## .............................................................................. F.4 

## Aquifer Testing 111-13

........................................................... F.5 

## Monitoring Well Surveying 111-14



## ......................................................................................... G



# . Water Sampling 111-14



## ................................ G.l Groundwater Sampling of Monitoring Wells 111-14



## ........................................................ G.2 Water Supply Well Sampling 111-14

................................................................ 

## G.3 Surface Water Sampling 111-14

.................................................................................... 

## H

. 

## Sediment Sampling 111-15

...................................................... 

## I

. 

## Collection of Quality Control Samples 111-15



## ..................................................................................... I

.

## 1 Trip Blanks 111-15



## .......................................................... 1.2 Equipment Rinsate Samples 111-15



## ................................................................................... 1.3 Field Blanks 111-16

............................................................................. 1.4 Field Duplicates 111-16

....................... 1.5 Matrix Spike and Matrix Spike Duplicate Samples 111-16

........................................................................................ J

. 

## SampleHandling 111-16

........................................................... 

## J

.

## 1 Order of Sample Collection 111-16 J.2 Sample Container, Preservation, and Holding Time RequirementsIII- 17

## BU'XT FEP Data Collection Quality Assurance Plan 6/10/04



## J.3 Sample Labels



## ................................................................................ 111-17



## .................................................... J.4 Sample Packaging and Shipping 111-17



## .................................................................................. K



# . Cleaning Procedures 111-1 7



## ........................................................................ IV



# . Contractor Project Documentation IV- 18



## ...................................... A

. 

## Record of Telephone Conferences and Meetings IV- 18



## ........................................................................................... B

. 

## Record Storage IV- 19



## ............................................................................................... V

. 

## Laboratory Analyses V-19



## ......................................................................... A

. 

## Laboratory Sample Receipt V- 19 

## B



# . Laboratory Instrument Calibration



## ............................................................. V-20 C

. 

## Analytical Methods for Soil, Groundwater, Surface Water. and Sediment



## ....................................................................................................... Samples V-21



## ............................................................ D

. 

## Laboratory Quality Control Checks V-21



## ............................................................................... E



# . Documentation of Data V-21



## ............................................. E.l Laboratory Sample Receipt Logbook V-21



## ................................................................... E.2 Laboratory Worksheets V-22



## ........................................................ E.3 Laboratory Method Logbooks V-22 E.4 Calibration Standards Logbook



## ..................................................... V-22

........................................ E.5 Instrument Computer Data System Files V-22 F

. 

## Data ReductionIValidation Reporting



## ........................................................ V-22 F

.

## 1 Data Assessment Protocol



## ............................................................... V-23



## ................................................... F.l.l Method Blank Evaluation V-23 F



# .1.2 Field and Trip Blank Evaluation



## ......................................... V-23 F.1.3 Method Calibration Evaluation



## ........................................... V-23 F.1.4 Evaluation of Analytical Precision

..................................... V-23



## ..................................... F



# .1.5 Evaluation of Analytical Accuracy V-24



## ..................................................... F

.1.6 

## Matrix Spike Evaluation V-24 

## F

.

## 1.7 Reference Standard Evaluation

........................................... V-24 F.1.8 Surrogate Spike Response Evaluation

................................ V-25



## ................................................................... F.2 Data Reporting Format V-25



## ......................................................... F.3 Laboratory Turnaround Time V-26



## ........................................................................................ VI

. 

## Performance Monitoring VI-26



## ................................................... A

. 

## Nonconfomance and Corrective Action VI-26 

## B



# . Variances



## .................................................................................................... VI-27 C

. 

## Audits



## ......................................................................................................... VI-27

## BWXT FEP Data Collection Quality Assurance Plan 6110104



## List of Tables
Table 

## F-1

List of Figures Figure 

## F- 1

List ofAttachments

Attachment 

## A Title 

## Analytical Data Quality Levels

Title 

## Project Organization

Title 

## Forms
Certificates of Accreditation for Laboratories


## BWXT Services Nuclear Environmental Laboratory (all parameters except dioxinslfurans and oil and grease) Certificationsby Florida and Utah Eno River Laboratories (dioxinslfurans) Sevem Trent Laboratory St. Louis (oil and grease)
- 

## Certification by Florida

## BWXT 

## FEP Data Collection Quality Assurance Plan 611

## 0104

List ofAcronyms



## BWXT COC DCQAP DI EPA FADL MS MSD N&EO NEL NPD %R PM 

# Q

A 

# QAP QC RCRA RPD SAP SCL SDG Shaw SOP TP VOC 

## BWX Technologies, Inc. chain-of-custody data collection quality assurance plan deionized U.S. Environmental Protection Agency Field Activity Daily Log matrix spike matrix spike duplicate Nuclear & 

## Environmental Operations Nuclear Environmental Laboratory Nuclear Products Division percent recovery project manager quality assurance quality assurance plan quality control Resource Conservation and Recovery Act relative percent difference sampling and analysis plan sample collection log sample delivery group Shaw Environmental Inc. standard operating procedure technical procedure volatile organic compounds

## BWXT 

## FEP Data Collection Qualitv Assurance Plan 611

## 0104



# DATA COLLECTION QUALITY ASSURANCE PLAN
I. Introduction


## This data collection quality assurance plan (DCQAP) applies to sampling and analysis of environmental media at the BWX Technologies, Inc. (BWXT) Mt. Athos site. However, its current use is to support a task-specific Sampling and Analysis Plan for characterization of sludge from two Final Effluent Ponds.
Theprincipal data collection goals are:
Gather and develop data in accordance with procedures appropriate for the intended use of the data Generate scientific data that will withstand scientific, regulatory, and legal scrutiny Generate data that are precise, accurate, representative, complete, and comparable.
To accomplish these goals, this DCQAP provides general guidance on project management, field procedures, analytical procedures, and documentation. The DCQAP guidance applies to BWXT and its contractors during the course of sampling events conducted at the BWXT Mt. Athos site.
A task-specific sampling and analysis plan (SAP) will be prepared to detail the data quality objectives for each sampling activity or event. The SAP will specify the sampling procedures and analytical methods for accomplishing the particular objectives. The SAP may vary procedures as needed to accomplish the objectives. Where the SAP differs from this DCQAP, the SAP will take precedence. Laboratory quality assurance (QA) at BWXT Services, Inc. Nuclear & 

## Environmental Operations (N&EO) Nuclear Environmental Laboratory (NEL) is documented in the 

## NEL quality assurance plan (QAP), N&EO quality implementing procedures, and the NEL technical procedures (TP). BWXT has also used outside laboratories to provide confirmatory and support analyses.
A. Data Quality Levels


## The general levels of data quality for environmental measurements and analyses at the Mt. Athos site are listed in Table 

## F-1. The table shows the intended uses of the data for the various analytical techniques and sample matrices, together with the appropriate analytical levels. These levels are:
Level I - 

## Field screening or analysis using portable instruments Level I1 - 

## Field analysis using more sophisticated portable analytical instruments (possibly in a mobile laboratory) Level I11 - 

## Analyses performed in an analytical laboratory.

## BWXT FEP Data Collection Quality Assurance Plan 6110104



## The SAP will select the data quality levels appropriate for the specific task.


## B. Data Precision, Accuracy, Representativeness, and Completeness 

## Laboratory QA objectives for precision, accuracy, representativeness, completeness, and comparability are documented in the laboratory quality assurance/quality control (QNQC) manuals and in this DCQAP. The selection of specific laboratory analytical methods and detection limits will be addressed in the task-specific SAP. Analytical results will be calculated and reported in units consistent with the analytical procedures in the U.S. Environmental Protection Agency's (EPA) TestMethods for tlze Evaluation ofSolid Waste,Physical/ClzernicalMethods, 

## SW-846, Update 

## 111 (or latest edition) or other published 

## EPA method, to allow comparability. Definitions for and means of assessing precision, accuracy, representativeness, and completeness are described below:
Precision. 

## A measure of agreement among replicate measurements of a sample. Comparison of replicate values is expressed as the relative standard deviation. Field duplicate samples and matrix spike duplicates are used to assess precision. Bias. 

## Consistent deviation of a measured value from the true value, caused by a systematic error in procedure. Matrix spike samples are used to assess bias. Accuracy. 

## The degree of agreement of a measurement X (or an average of replicate measurements) with an accepted reference or true value, T, usually expressed as the difference between the two values, X-T, or the difference as a percentage of the reference or true value, 100*(X-T)/T,and sometimes expressed as a ratio, X/T. Accuracy is a measure of bias and precision. Analytical accuracy is assessed through the analysis of spiked samples, known standards, and reference samples. Representativeness. 

## Expresses the degree to which data accurately and precisely represent a characteristic of a population, parameter variations at a sampling point, a process condition, or an environmental condition. Representativeness is a qualitative criterion that is associated with the proper design of the sampling program. Representative site data will be obtained by proper preparation and implementation of task-specific SAPS. Completeness. 

## Completeness is calculated as the percent of total usable data points out of the set of total data points collected, analyzed, and available. Data points may not be usable if sample analysis time exceeded holding times, if QC sample criteria were not met and reanalysis of samples is not possible, or if sample containers were damaged during shipping or in the laboratory. The goal for completeness of sample collection and analyses will typically be 90 

## percent or better.
If it is determined that previous sampling, analytical, or QAIQC procedures did not confonn to currently accepted requirements, the discrepancies will be noted and the data from the previous investigations will be qualified accordingly.

## BWXT FEP Data Collection Quality Assurance Plan 6110104

C. Data Comparability
One of the data collection objectives is to provide analytical data of comparable quality between sample locations and with data from previous investigations. Comparability is a qualitative criterion measuring the confidence with which one set of data can be compared to another. For this project, data comparability will be achieved by the following: Sampling will be performed using widely recognized, well-documented procedures. Analyses will be performed using standardized methods and reported in appropriate units: micrograms per liter and milligrams per liter for aqueous samples, and milligrams per kilogram for soil samples. Additionally, to enhance comparability between samples, consideration will be given to seasonal conditions, stream flow, or other fluctuating environmental conditions that could influence the results.
11. 

## Project Management
This section provides an overview of the project organization and responsibilities for environmental investigations at the BWXT Mt. Athos site. A. Project Organization
Theresponsibilities of the members ofthe BWXT team who are involved in environmental investigations at the Mt. Athos site are presented below. Section A. 1 

## discusses BWXT personnel. Section A.2 discusses the personnel of Shaw Environmental, Inc. (Shaw), one of BWXT's prime contractors.
A.l BWXT 

## Personnel
B WXTProjectManager. 

## The BWXT project manager (PM) is responsible for representing the client and providing technical oversight to the contractor throughout project execution, approving in-scope changes, advising BWXT contracting personnel of changes that may affect cost andlor schedule, and issuing technical direction. The BWXT PM may designate a BWXT environmental engineer to coordinate work activities with the contractor PM on individual work tasks. BWXT may assign different PMs for various tasks under the Resource Conservation and Recovery Act (RCRA) environmental program depending on the nature of the work to be completed.


## B WXT QualityAssul-ance/ 

## Quality Control Manager. 

## The BWXT QNQCmanager will coordinate with the BWXT PM to establish the aspects of BWXT QNQCprocedures that will be applied to the environmental program.


## B WXTHealth and Safety Manager. 

## The BWXT health and safety manager will coordinate with the BWXT PM to ensure that BWXT health and safety procedures are followed on RCRA environmental projects at the site. This includes providing facility-specific training for

## BWXT FEP Data Collection Quality Assurance Plan 6110104



## contractors before they begin work at the site and maintenance of training records. The health and safety manager will also review project-specific health and safety plans prepared by the contractor and provide health physics technicians as necessary to monitor work activities or assist in decontamination procedures.



## 3WXTEnvirorznzerztalErzgirzeer. 

## The BWXT environmental engineer will assist the BWXT PM in coordinating the activities of contractors involved in environmental work. At the discretion of the BWXT PM, the BWXT environmental engineer may scope work activities, review and approve reports, monitor field activities, and provide any assistance that the BWXT PM requests.


## B WXT Laboratory Project Manager. 

## The BWXT laboratory PM will work with the contractor PM and project chemist on designing and implementing each task-specific analysis program. The laboratory PM will also: Verify that the laboratory achieves and maintains EPA Region 3 

## and Virginia Department of Environmental Quality approval for applicable analyses. Verify that the laboratory can quantify the planned parameters and routinely achieve the reporting limits using the methods specified in task work plans. Coordinate sample receipt, processing, analysis, and data reporting with members of the laboratory technical staff to ensure accurate and on-time deliverables. Prepare electronic data format for analytical files so that they can be efficiently utilized. Review the deliverables for completeness, accuracy, and compliance with the analysis program.


## B WXT Waste TreatmentManager. 

## The BWXT waste treatment manager will manage the storage, transportation, and treatmentldisposal of investigative-derived waste generated during environmental activities at the facility.



## 3WXTLegal Counsel. 

## The BWXT legal counsel will provide legal expertise to the BWXT environmental project team and coordinate efforts with outside legal counsel.
A.2 Shaw Personnel


## Shaw personnel associated with the environmental activities at BWXT may include various engineering and scientific disciplines, such as geologists; hydrogeologists; chemists; microbiologists; civil, electrical, mechanical, and chemical/process engineers; sampling technicians; QAJQC coordinators; health and safety professionals; and subcontractor personnel. Figure F-1 

## shows the organization of the Shaw project team as it relates to QA responsibilities and lines of communication.
Shaw Project Manager 

## The Shaw PM is responsible for the effective execution of contracted environmental work. The Shaw PM oversees the activities of all Shaw personnel, ensures compliance with the scope of work, and controls project consistency. The Shaw 

## PM is responsible for ensuring that all work activities on the project are completed in compliance with

## BWXT FEP Data Collection Quality Assurance Plan 6110104



## the QAIQC procedures established for the project. The Shaw 

## PM provides the BWXT 

## PM with a Shawpoint-of-contact for the project.
Shaw Geo-EnvironmentalEngineer. The Shaw geo-environmental engineer is responsible for supervising and issuing major task work plans and reports. The geo-environmental engineer is a technical specialist, providing technical expertise in the areas of investigativemethods, hydrogeology, and risk assessment. The Shaw geo-environmental engineer will coordinate with the 

## PM and other team members in the preparation of task-specific work plans to ensure project consistency.
ShawField Coordinator. The Shaw field coordinator will be the coordinator/liaison to BWXT personnel and will oversee on-site activities, including site investigation, remediation and treatment support, long-term monitoring, utility clearances, and site maintenance. The field coordinator's responsibilities include ensuring that planned project objectives are met and that on-site activities are executed in a technically sound way and with regard to quality and health and safety.
ShawProject Chemist/Data Coordinator. The project chemist will work with the project team in formulating plans and approaches and will help to assess sampling, analytical, and QNQC requirements for each project task. The project chemist will help to ensure consistency of approach among the various tasks regarding these areas. The project chemist will review analytical data and assist in the interpretation and use of sampling and QNQCdata. The project chemist will also serve as the data coordinator for this project.
The data coordinator will support the field team's sample collection and documentation efforts by preparing project forms, labels, and logs as needed. The data coordinator will work with the project team and the analytical laboratory to ensure the complete and accurate transfer of samples and information from the field into the laboratory. This individual also receives and reviews analytical data. The data coordinator verifies the receipt of incoming field data and analytical data from the laboratory in both hard copy and electronic formats. The data coordinator will oversee and track the data review process and the preparation and submittal of the database deliverables. The data coordinator and project chemist will work together to identify and resolve analytical issues and nonconformances. Other responsibilities ofthe project chemistldata coordinator include: Interfacing with the laboratory PM to ensure the laboratory is aware of the project data quality objectives, program goals, and analytical QNQC objectives. Monitor the QNQC deliverables from the laboratory; ensure conformance with policies, procedures, and sound practices; and assist in identifying and resolving nonconfonnances. Ensure that all records, logs, standard procedures, and plans are distributed to the laboratory 

## PM and Shaw field coordinator. Ensure that sampling is conducted in a manner consistent with the QA program through ongoing communication with field personnel. Review all laboratory data before those data are transferred to permanent storage or reported to other project participants.

## BWXT 

## FEP Data Collection Quality Assurance Plan 6110104



## Coordinate validation of laboratory data and provide a data quality summary report for data presentation in reports on an as-needed basis.
Shaw Regulatory Specialist. 

## The Shaw regulatory specialist will provide the BWXT environmental project team members with expertise on the RCRA regulatory process and assist in the preparation of reports as needed.
B. Training, Certification, and Qualification Training requirements are identified during the work planning phase at the beginning of a project or task and include training regarding standard operating procedures (SOP) referenced by the respective work plan. SOPSmaybe used to address specific field procedures, such as low-flow groundwater sampling and equipment decontamination. Other required training may relate to health and safety, quality, or specific administrativeprocedures that need to be followed.
Some activities require performance of work by individuals who have completed specialized health and safety training (e.g.,hazardous waste operations and emergency response) and have demonstrated their knowledge ofcore requirements through a certification process. The requirements for certification will be identified in specific work plans, along with any requirements for recertification and/or refresher training. Training and qualification records are maintained for each employee. Traininglcertification records are referred to prior to assignment of work to verify that the individual has the appropriate training, certifications and/or qualifications.
111. 

## Sampling; Procedures
A. General
This section outlines activities that may be conducted as part of field operations. Additional activities may be required during future tasks and will be discussed in the task-specific work plans. Potential field operations include: Drilling, sampling, and abandoning boreholes in soil and unconsolidated sediments Installing and developing monitoring wells, piezometers, and extraction wells Redevelopment of monitoring wells Purging and sampling groundwater from monitoring wells Measuring static water levels and free product levels in monitoring wells Conducting aquifer pumping tests Conducting in situ permeability tests in selected monitoring wells Geophysical surveys Surveying and locating sampling points Performing direct-push soil and groundwater investigations Membrane Interface Probe sunrey

## BWXT FEP Data Collection Quality Assurance Plan 611

## 0104


## Surface soil pH readings Performing soil gas surveys Surface soil and sediment sampling Surface water sampling Sludge sampling in surface impoundments Collecting samples of investigation-derived waste. Brief descriptions of the most widely used field procedures are provided in this section. This chapter provides general procedures for sampling soil, sludge, sediment, and water at the Mt. Athos site. Groundwater samples may be collected from groundwater monitoring wells or water supply wells. Surface water samplesmay be collected from creeks that originate on the facility property and flow into the James River, as well as from the river itself. Soil samples may be collected from borings. Sediment samples may be collected from selected ponds and creeks at the facility. Sludge and pond water samples may be collected from current and historical waste disposal sites at the facility.


## A task-specific SAP will be prepared prior to conducting field sampling. The SAP should address the following details:
Selection of sampling locations, sample depths, and numbers of samples. Screen lengths and placement for monitoring wells. Specifics about sample collection methods. Analytical parameters, desired analytical detection limits, sample containers, sample preservation, and maximum holding times.
In cases where the SAP specifies different requirements than in this DCQAP, the SAP 

## will take precedence.


## B. Field Documentation


## Field data collection activities will be recorded on a number of field logs. Entries will be described at an appropriate level of detail so that the situation can be accurately reconstructed. All entries will be made inpermanent ink; no erasures will be allowed. If an incorrect entry is made, the information will be crossed out and initialed. All log sheets will be kept in the project files or the 

## NEL files, as appropriate.


## B.l Field Activity Daily Logs


## General field activities will be recorded on a field activity daily log (FADL). Attachment A shows an example of a FADL. At least one FADL will be filled out each day in the field. The 

## FADL will supplement but not duplicate the information recorded on the Sample Collection Logs. Information to be recorded on the FADL includes: Project identification Field activity subject General work activity Work progress that day

## BWXT 

## FEP Data Collection Quality Assurance Plan 

## 611 0104



## Calibration of field measurement equipment Variances from project plans and procedures Personnel on site Communication with the client or others Weather conditions

o 

## Accomplishment of sampling equipment decontamination Photographs and identification numbers.
B.2 Sample Collection Logs


## The collection of each field sample will be documented on a sample collection log (SCL). Attachment 

## A shows an example of a generic SCL. Substitutes for the generic SCL include a groundwater sampling form or a boring log. The following types of information will be recorded on the SCL, as applicable: Project name and number Date Time of sample collection Unique sample number Sample location Sample type (matrix, QC type) Compositing information Weather Sampling depth Description of the sampled material Types and volumes of sample containers filled Field measurements Layout of the sampling area Other pertinent field observations.
B.3 Chain of Custody


## The criteria for maintaining custody requires that, throughout the sampling and analysis process, the samples and associated paper work are controlled in a manner designed to prevent unauthorized tampering that could affect reported results while providing a traceable record of sample handling. Sample possession from the time of collection to disposal will be tracked with a chain-ofcustody (COC) form. When sample custody changes, signatures ofpersonnel relinquishing and accepting the sample will be put on the form accompanied by date and time. Attachment A shows an example COC form. A COC form will be prepared for each sample container set. The following information will be recorded on the COC form: Project nameinumber Lab destination Sample team members

## BWXT 

## FEP Data Collection Quality Assurance Plan 6110104



## The sample number, location, and description; date and time collected; sampling type; container type; and condition on receipt Requested laboratory analyses Any special instructions andlor sample hazards Signatures of samplers in the designated blocks, along with their company, name, date, and time.
The COC form will indicate the analyses required for each sample as specified by the project plan. The request for analysis will either state in detail the specific test methods and parameters to be tested orreference a specific document that is readily available for reference at the laboratory.
The original COC form will be placed in a plastic bag inside the secured shipping container if samples are shipped. A copy of the record will be retained by the sampling team leader. The original record will be transmitted to the project staff after samples are accepted by the laboratory. This original record will become part of the project file.
If the sampling team is not in possession of the samples until they are delivered to the laboratory, then custody seals will be used to ensure against tampering. For example, custody seals are necessary when the samples are shipped by another carrier or when the samples are held overnight before delivery to the laboratory. Custody seals may be used either on each sample container or on the cooler that holds the samples.
The laboratory report will include a copy of the signed and completed COC form.
C. Field 

## Measurements 

## Field measurements typically include measurements of temperature, pH, specific conductance, and turbidity performed on water samples at the time of sample collection, water level measurements in wells, and organic vapor screening of soils. Groundwater samples may also be measured in the field for dissolved oxygen and oxidation-reduction potential. Testing and monitoring equipment may include hand-held organic vapor monitors used for health and safety air monitoring or screening soil vapors, combination pHItemperaturelspecific conductivity meters, dissolved oxygen meters, oxidation-reduction potential meters, and turbidity meters.
Field measurements of groundwater collected from monitoring wells are addressed in the Standard Operating Procedurefor Low-Flow Groundwater Samnpling.
Water level measurements in monitoring wells will be performed before purging, immediately before groundwater samples are collected.
For water-level mapping, water level measurements ofmultiple monitoring wells in a given area will be made in a one-day period. This will ensure that comparable water levels will be collected from each well and will represent an "instant" in time.

## BWXT 

## FEP Data Collection Quality Assurance Plan 611 0104



## Field measurements will be recorded on an SCLor boring log.
Field testing and monitoring equipment will be inspected and calibrated before use each day. If calibration experience shows that an instrument has significant calibration drift from one day to the next, then a mid-day calibration will also be added.
Calibration standards for field instruments will be representative of the parameter concentrations observed on site, will be in good condition, and will be replaced when expired. Each day an instrument is used, its calibration will be checked against at least one of these certified standards.
Calibrated equipment will be uniquely identified using the manufacturer's serial number or other unique identification. Instruments will be calibrated according to manufacturer recommendations.
The calibration date, time, and results will be noted in the field records, whether in an instrument calibration log, a 

## FADL, an SCL, or a groundwater sample collection log, as appropriate. If an instrument is out of calibration, it will be recalibrated and noted in the log.
Preventive maintenance of field measuring equipment will be performed prior to sampling to ensure equipment is operating properly. Spare parts will be brought to the field as appropriate.


## D. Soil Borings and Sampling


## Soil borings may be advanced using hollow-stem augers or a direct-push rig, although a hand auger may be used for borings only a few feet deep. Soils will be logged using the Unified Soil Classification System. The entire length of retrieved soil samples will be described for visual classification of the soil. Soil samples will be retained until the boring is completed. The criteria for selecting which soil samples are submitted for laboratory analysis will be documented on the boring log or SCL. Samples not selected for laboratory analysis will be disposed of with the drill cuttings.
The site geologist will maintain a detailed boring log during the drilling of each borehole. The log will serve as a record of sample collection, sample location and depth, and drilling methods. Theboring log will include: Heading information including project number, site number, boring number, personnel responsible for logging the hole, ground elevation and coordinates, and date boring was started and completed Depths of samples, recorded in feet and tenths of feet Detailed soil descriptions, including:

- 

## Major soil component

- 

## Secondary components and estimated percentages

- 

## Classification

- 

## Unified Soil Classification System symbol

- 

## Color

## BWXT FEP Data Collection Qualitv Assurance Plan 6110104

- 

## Consistency or density

- 

## Moisture content - 

## listed as an adjective (e.g., dry, damp, wet)

- 

## Texture

- 

## Depositional origin

- 

## Visual observation of contamination

0 

## Depthlelevation of stratigraphic changes Water table information and method of determination Sample drive depth and recovery percentages Drilling and sampling equipment details Drilling sequence and comments.
If field screening of soils for volatile organic compounds (VOC) is deemed necessary, the entire length of the sample will then be scanned with an organic vapor meter. The depth interval and reading in units ofparts per million will be recorded for any portion of the sample where organic vapors are detected. Negative (zero or background) readings will also be recorded. The sample will also be visually observed for any signs of alteration or contamination and the observations noted. The measurement of volatile emissions or significant visual observations will serve as a qualitative indication ofpotential contamination.
In areas ofknown or suspected acid releases, soil samples will be collected and submitted for laboratory measurement ofpH. Low pH readings will serve as a qualitative indicator of acidimpacted soils.
The SAP should address whether it is necessary to survey soil boring locations. Soil cuttings generated during the drilling of soil borings will be drummed, unless returned to the borehole in the case of shallow borings as described in Section 1II.E. Upon receiving the laboratory analytical results from the samples collected from the borings, the disposition of the soils will be determined.
E. 

## Borehole Abandonment
Boreholes not used for the installation of monitoring wells will be backfilled with cement grout with 3 

## to 5 percent bentonite (percent by dry weight). However, very shallow boreholes, less than about six feet deep (such as drilled by hand auger), may be filled with soil cuttings.
Grouted boreholes will be filled with grout from the bottom to the top of the borehole using a tremie pipe method as the hollow-stem augers are being removed from the borehole. The grout will be allowed to settle overnight and will be topped off the following day, if necessary, to compensate for any settling that may have occurred.
F. Monitoring Well Installation
F.l 

## Drilling Methods

## BWXT FEP Data Collection Quality Assurance Plan 6110104


## Shallow monitoring wells may be drilled with l-lollow-stemaugers, air hammer, or air rotary. Tasks that require drilling to the top of bedrock must include the capability to drill by either air hammer or air rotary techniques, because hollow-stem augers often meet refusal due to cobbles in the lower portion of the overburden soil. Borings for the installation ofbedrock monitoring wells will be drilled using an air rotary drilling rig. Upon encountering bedrock, a temporary casing will be placed in the boring to prevent the sidewalls from collapsing. Deep wells to be completed in bedrock will be drilled 5 to 10 feet into the competent bedrock, and a surface casing will be installed and grouted into place. The grout will be allowed to solidify for no less than 24 hours. This procedure will be followed to prevent potential mixing of the surficial and bedrock aquifer waters. After 24 hours, the well will be drilled to total depth.
A boring log will be prepared for each well to describe the lithology encountered. Cuttings generated during the drilling ofborings for the installation ofmonitoring wells may be field screened for the presence of organic vapors using an HNu photoionization device. Those cuttings exhibiting organic vapors will be stockpiled on plastic sheeting,bermed, and covered with plastic sheeting.
All water and fluids generated during the drilling and completion of the wells will be contained and disposed ofbybeing pumped into the industrial wastewater treatment system at the Nuclear Products Division (WD)

## plant.
F.2 Well 

## Completion


## Well screen lengths and placement will be addressed by a task-specific SAP that will take into account the aquifer characteristics and investigation goals.
All polyvinyl chloride screen and casing construction joints shall be flush threaded. No glued or solvent-weldedjoints shall be permitted.
Shallow monitoring wells installed above bedrock, or to a maximum depth of 100feet below the bedrock surface, will be completed with 2-inch Schedule 40 polyvinyl chloride solid riser and machine-cut screen with 0.010-inch slots. The annulus around each well screen will be backfilled with clean, well-graded silica sand using a tremie pipe. The sand pack will extend to approximately 2 feet above the well screen. A 2-foot layer ofbentonite pellets will be placed directly above the sand pack. Bentonite pellets will be emplaced with a tremie pipe in wells deeper than 30 feet, and a tamping device will be used to pack the pellets in wells less than 30 feet deep. The remainder of the annulus will be filled with a bentonitelcement grout. The wells will be finished with concrete pads and locking caps. Monitoring wells drilled to depths greater than 100feet below the bedrock surface will be completed as open holes below the surface casing without well casing. All shallower wells will be completed with well casing as specified above. The wells will be finished with concrete pads and locking well caps.

## BWXT FEP Data Collection Quality Assurance Plan 6110104



## F.3 Well Development


## Each newly installed groundwater monitoring well will be developed no sooner than 24 hours after completion. The wells will be developed by pumping. Surging of the pump will be performed during well development to prevent bridging. The well pump shall be properly cleaned before it is inserted in any well, as specified in Section 1II.K. Development water will be pumped into 55-gallon drums and labeled. The drums will be identified as to the well the purge water came from. Purge water will be disposed ofby pumping it into the NPD industrial wastewater treatment system. Development of water from the well will continue until the water is visibly clear or until three successive readings ofpH, conductivity, and temperature of the development water stabilize within 10

## percent. Readings of the above parameters will be taken at approximately 15-minute intervals. Wells with low water yields will be developed until at least three boring volumes are removed or until the well is pumped dry.


## F.4 Aquifer Testing 

## Permeability tests may be run on newly constructed monitoring wells. The method used to run the tests in wells installed in the surficial aquifer will involve placing an electric submersible pump into the well, measuring the static water level, and pumping the well at a known and constant rate while measuring the dropping water level. When the water level in the well drops below the pump, the pump will be disconnected from the power source and the recovering water level will be measured at recorded time increments until the level reaches its static elevation. A semilogarithmic plot will be prepared for each well data set to graph the change in head in the water level versus the elapsed time since the pump was started and the time since the pump was disconnected. From these plots, the hydraulic conductivity of the aquifer will be calculated. For deep bedrock aquifer wells with open-hole completions, an inflatable packer will be used if determined necessary by the field geologist to isolate individual water-bearing zones as identified from the borehole drilling logs. The specific water-bearing zones to be tested and the number of tests will be determined by the geologist in the field based on the data collected during the drilling and testing of the boring. As with the shallow aquifer wells, an electric pump will be used to draw the water level down. The water level drawdown and recovery rates will be measured and utilized to determine the hydraulic conductivity of the specific water-bearing zones. All water removed from the well during aquifer testing will be disposed of as discussed in Section III.F.3. All aquifer testing equipment will be thoroughly decontaminated between wells.

## BWXT FEP Data Collection Oualitv Assurance Plan 6110104



## F.5 Monitoring Well Surveying Once monitoring wells have been installed, final locations and elevations will be surveyedby a registered Virginia surveyor. Horizontal coordinates for all new monitoring wells will be measured to the nearest 0.1 foot and referenced to the 1929 National Geodetic Vertical Datum. Surface elevations for soil borings will be determined to the nearest 0.1 foot. Elevation measurements will be made at the top of the well casing and at the ground surface at each well. Elevations at wells will be measured to the nearest 0.01 foot. The measurement point on the casing will be clearly and permanently marked for future water level measurements. The locations will also be marked on the pad. The unique monitoring well identification number will be permanently mounted to the protective cover.
G. Water Sampling
G.l Groundwater Sampling of Monitoring Wells Groundwater samples for laboratory analysis will be collected at a slow flow rate to minimize agitation and aeration. Groundwater sampling from monitoring wells will be performed using a bailer, a low-flow purging technique (particularly where metals are the principal constituents of concern), or passive diffusion bag samplers (for samples requiring only VOC analyses). Site experience has shown that groundwater sampling for VOCs with bailers, passive diffusion bags, and low-flow purging all produce comparable results (RCRA Comprehensive Baseline Monitoring Report 

## by BWXT, 2002, and 2003Annual Monitoring Report for the

## RCRA Corrective Measure Stud}) 

## by BWXT, 2003). Wastewater produced during purging and sampling operations shall be stored on site in dedicated drums that are properly labeled with the well the purge water came from. All purge waters will be disposed of as stated in Section III.F.3.
G.2 Water Supply Well Sampling
For water supply wells, including potable water wells, samples will be collected from a faucet or valve near the well discharge point. If possible, samples will be collected before the water goes through anytype of filter system that maybe in use at that location. Before any samples are collected from domestic wells, the pump will be permitted to run for approximately 15 minutes to ensure that a fresh groundwater sample is collected.
G.3 Surface Water Sampling Sampling of surface water shall be performed using the following procedures. Grab samples from the surface of the water may be obtained using a beaker, sample vial, or Kemmerer sampler. Sampling devices will be thoroughly cleaned before use and after each sample point with a ~i~uinox' and potable water wash and deionized (DI) water rinse. Samples collected with beakers will be transferred to the sample container with minimal agitation and aeration. Field measurements for pH, conductivity, and temperature will be made at each sample location.

## BWXT FEP Data Collection Quality Assurance Plan 

## 6110104



## H. Sediment Sampling


## Sediment samples obtained from streams will be collected with a stainless steel trowel or scoop sampling device. Any excess liquid will be decanted from the sediment sample before placing it in the appropriate sample container. Physical parameters of the sediment (e.g., color, grain sizes, presence of organic matter) will be described on an SCL. Sampling methods for pond sludges will be addressed in the task-specific SAP, taking into account the means of accessing the pond, the depth of overlying water, and the thickness and material consistency of the sludge.


## I. Collection of Quality Control Samples 

## To ensure the reliability of field sampling procedures and materials, field QC samples will be collected or prepared for each medium sampled, each sample shipment, and each sampling event. Each field investigation will be considered one event unless field personnel leave the site for more than 24 hours during the course of the investigation. The following information defines and describeshow to identify and document QC samples. All field samples will be given unique sample numbers.
1.1 

## Trip Blanks 

## Trip blanks are samples that originate from laboratory-grade DI water taken from the laboratory to the sampling site and returned to the laboratory with aqueous volatile organic samples.
The trip blank monitors potential cross-contamination of the samples for volatiles during handling and shipment. One trip blank shall accompany each cooler containing aqueous samples to be analyzed for VOCs, shall be stored at the laboratory with the samples, and shall be analyzed by the laboratory. Trip blanks only need to be analyzed for VOCs. Trip blanks shall be identified with a unique number and the prefix "TB" on the sample bottle and COC.
1.2 Equipment Rinsate Samples 

## Equipment rinsate samples will be collected during soil and groundwater sampling to verify the effectiveness of sampling equipment cleaning and to monitor for potential cross-contamination between samples. Equipment rinsate samples are collected from the final DI water rinses of the equipment cleaning process. Equipment rinsate samples will be collected at a minimum frequency of 1per 

## 20 samples per sampling medium or sampling event, whichever is more frequent. The rinsates will be analyzed for the same analytes as the samples collected that day. Equipment rinsates will be identified with a unique number and the prefix 

## "ER" on the sample bottle and COC.

## BWXT FEP Data Collection Quality Assurance Plan 6110104



## 1.3 Field Blanks


## Field blanks are prepared from the laboratory-grade DI water used for cleaning. Analysis of field blanks will ensure that all water sources used during cleaning of sampling equipment are free of the parameters of interest. Only water field blanks are required. At 

## a minimum, one sample will be collected for each source of water used for cleaning, per sampling event. Field blanks will be analyzed for all parameters. Field blanks will be identified by a unique number and the prefix "FB" on the sample bottle and COC.
1.4 Field Duplicates 

## Duplicates for samples will be collected simultaneously with the original samples. Field duplicates will be collected at a frequency of 10

## percent (1 per 10) of water samples and 5 percent (1 per 20) 

## of soil samples, or one per sampling event, whichever is more frequent. Field duplicates will be used as confirmation samples.
1.5 

## Matrix Spike and Matrix Spike Duplicate Samples


## A matrix spike (MS) is an aliquot of a sample that is spiked with a known concentration of target analyte(s). The spiking occurs in the laboratory prior to sample preparation and analysis. A matrix spike is used to document the bias of a method in a given sample matrix by measuring the recovery of the analytes of interest. A 

## matrix spike duplicate (MSD) is a duplicate ofthe MS, a second aliquot of the sample spiked with identical concentrations of target analytes. The MSD data are used to verify the results of the MS and to evaluate the analytical precision of the spiked samples.
Extra field QC samples will be collected for the MSIMSD analyses. One pair of MSIMSD samples will be collected and analyzed for every 20 

## site samples of a given matrix, or one pair matrix per sampling event, whichever is more frequent.
J. Sample Handling


## J.l Order of Sample Collection


## Water samples will be collected and containerized in the order of volatilization sensitivity of the analytical parameters as follows:
VOCs Baselneutral and acids Total metals Dissolved metals Inorganics.
For soil, sediment, and sludge samples, the VOC aliquot will be collected first, before any sample homogenization is performed.

## BWXT FEP Data Collection Quality Assurance Plan 6110104

5.2 Sample Container, Preservation, and Holding Time Requirements
The task-specific SAP will determine the requirements for sample containers, preservatives, and holding times. These requirements will generally follow those specified in SW-846, unless a method published elsewhere is used.
Containers will not be overfilled, as this will dilute preservatives. 5.3 Sample Labels A sample label will be securely affixed to each sample container. Attachment A shows an example of a sample container label. Each sample will be assigned a unique identification number. Samples will be labeled and identified with the following minimum information: Project name and project number Sample location Sample number Name of sampler and sample date Parameters and preservation.
The information on the label should be consistent with that recorded on the COC form. 5.4 Sample Packaging and Shipping Samples will be packaged and shipped in a way to best preserve the integrity of the samples and in accordance with shipping guidance and requirements. Ice chests (coolers) will be used as shipping containers. Sample containers will be custody sealed in a plastic bag, placed in ice chests, cooled with ice and surrounded with packing material. Required documents will be hand carried by same-day courier or included in the ice chest for overnight service. After securing the ice chest, custody seals will be applied to warn of tampering. Sample containers shall remain in the custody of the sampling crew or designated person and secure location prior to courier pickup. Shipment of samples will be by local same-day courier or overnight service. Samples shall be stored in the coolers at 4'Celsius. The COC forms will be copied, and the original will be sent with the samples with the bill of lading. Custody will be maintained by the shipper for NEL and shipped overnight. Copies of the COC will be placed in the 

## BWXT NPD project files and the 

## NEL project files. The completed COC will be returned to NPD with the analysis results package.


## K. Cleaning Procedures Drilling equipment will be thoroughly decontaminated and inspected before each drilling location and after the last location. All drilling equipment that may contact the interior of the borehole and all well completion materials shall be thoroughly steam-cleaned in an area designated by the field coordinator that is clean and free of contamination. All equipment used for groundwater and soil sampling, well purging, and well development (including aquifer

## BWXT FEP Data Collection Quality Assurance Plan 6110104


## testing) will be washed with laboratory-grade detergent, rinsed with tap water, rinsed with DI water, and allowed to air dry. The cleaning area shall be lined with plastic and shall have raised edges to contain all cleaning solutions and material dislodged from equipment during cleaning operations. The materials collected at the cleaning area (drill cuttings, soil sample debris, and other potentially hazardous solid waste) shallbe placed in labeled drums and disposed of in accordance with state and federal guidelines.
Precleaned bottles will be used for all analyses. Sample bottles will be cleaned according to standard EPA procedures for each analysis type.


## IV. Contractor Project Documentation


## In the performance of BWXT project tasks, contractor personnel will be required to complete the necessary documentation to record such events as nonconformances, variances, and decisions and action items from meetings held with BWXT and regulatory agencies. This project documentation will supplement basic documentation that consists of field investigation data, sample collection information, and analytical data records. To assist in the collection of information, project documentation procedures have been developed and specialized forms designed.
Field documentation was discussed in Section 111. 

## Nonconformance and variance documentation is discussed in Section 

## VI. The following sections discuss communication records and record storage.
A. 

## Record of Telephone Conferences and Meetings 

## Meetings are frequently held via telephone or in person among members of the contractor project team, BWXT, and/or the regulatory agencies. During these meetings, often critical decisions are made and action items assigned. Some of these decisions include scope and schedule changes that may impact project objectives and budgets. These decisions must be carefully documented and distributed to all team members who will participate in or implement the decisions. The primary form to record these decisions is via meeting minutes; however, the Record of Teleconference/Meeting can also be used. An 

## example of this form is included in Attachment A. 

## A blank version of this form may be used by at least one designated person during the meeting to record project decisions and assigned action items.
This completed record form or meeting minutes would be circulated as a draft and reviewed by other participants in the meeting. Comments would be added as needed based on their meeting notes, and a final typewritten version of the form or minutes would be completed and signed by the preparer. The preparer is then responsible for distributing the form or minutes to the appropriate team personnel. Thepreparer will work with the contractor PM in determining the distribution. The original of all completed Record of TeleconferenceIMeeting forms or meeting minutes will be sent to the project central files for storage and reference.

IV- 18

## BWXT 

## FEP Data Collection Quality Assurance Plan 6110104



## B. Record Storage 

## Project documentation includes field activity data, sample collection information, and analytical data records (hard copy analytical reports and electronic data deliverables). Supplemental documentation such as nonconformance reports, variance logs, record of teleconferencelmeeting forms, letters of transmittal, general correspondence, project proposals/plans, drawings, and reports, along with the project documentation will comprise the project files. Copies of these documents may exist elsewhere, but the originals shall be kept in the project file. The project files will be kept in a secure, central location and indexed by project number and the type ofrecord for easy cross-referencing.
The Shaw PM will designate an individual to assume overall responsibility for maintaining project files using file tracking forms for inventory and control. Theproject files will be a focal point for project audits and must be kept current at all times. While the project is active, project files will be kept in the Shaw Knoxville office. Original documents produced in the field will be copied, the copies filed in the field, and the original forwarded to the Knoxville office in a timely manner. Task managers will be responsible for verifying that original project plans, field forms, and reports are transferred to the project file for long-term storage. Updated information will be noted and added to the file as appropriate.
V. Laboratorv Analvses


## The samples collected during the course of investigation will be controlled and analyzed at BWXT Services, 1nc.-NELin accordance with the NEL QAP 

## and applicable NEL TP. 

## The SOPSfor this plan represent industry-recognized analytical methods from source documents established by EPA, including SW-846 (3rd or most recent edition). Other than for emergencies, analysis at any off-site lab will be preceded by an audit to assure compliance with acceptable EPA procedures and protocols.
A. 

## Laboratory Sample Receipt 

## Upon sample receipt, the sample custodian or designee shall:
Confirm that samples have been stored correctly in an iced container. If sampleshave been damaged during delivery, the remaining samples shall be visually inspected to determine their integrity. Any samples suspected ofbeing affected shall also be considered damaged. It will be noted on the COC record what specific samples were damaged and that the samples were removed from the sampling program. Field personnel will be notified as soon as possible that samples were damaged and are unusable. Compare samples received against those listed on the COC. Verify that sample holding times have not been exceeded. If the sample holding time has been exceeded, the sample custodian or designee will notify the project manager and the field personnel as soon as possible and prepare a nonconformance report (Section V1.A.). Place the samples in appropriate laboratory storage.

## BWXT 

## FEP Data Collection Oualitv Assurance Plan 611

## 0104


## Log the samples into the sample tracking system with the following information:

- 

## Laboratory sample delivery group (SDG) number

- 

## Project identification number or name

- 

## Sample numbers

- 

## Type of samples

- 

## Date received in laboratory

- 

## Sampling date.
Note the laboratory SDG number on the COC form.
If collected samples arrive without COC or with incorrect COC records, the sample custodian shall do the following:
If the COC form is incorrect or incomplete, the NEL sample custodian shall note each discrepancy or missing item and relay the information to the NEL project manager. The 

## NEL project manager shall contact the BWXT project manager and reach agreement on the method to resolve the deficiencies. All correspondence shall be documented. If the deficiencies cannot be resolved, the affected samples shall be removed from the sampling program and a nonconformance report issued. If the COC form is not included with the samples, the field personnel responsible for collecting and transporting or shipping the samples shall be contacted. The COC form will be prepared with the help of field personnel and initialed by field personnel as soon as possible. The COC form (remarks) will note this deviation.


## B. Laboratory Instrument Calibration


## Instruments and equipment used in the laboratory are controlled by a formal calibration program defined in the laboratory 

## QA plan. Theprogram verifies that equipment is of the proper type, range, accuracy, and precision to provide data compatible with specified requirements. Calibration may be performed using reference standards or externallyby calibration agencies or equipment manufacturers that have been audited by the laboratory QA administrator for acceptability.
Two types of calibration utilized in the laboratory are: Operational calibration: Routinely performed as part of instrument usage, such as the development of a standard curve for use with an atomic absorption spectrophotometer. Operational calibration is generally performed for instrument systems as part ofthe SOP. Periodic calibration: Performed at prescribed intervals for equipment such as balances and ovens. In general, equipment items that can be calibrated periodically are distinct, single-purpose units and are relatively stable in 

## performance.
Procedures published by the American Society for Testing and Materials or the EPA, or procedures provided by manufacturers, will be utilized.

## BWXT FEP Data Collection Quality Assurance Plan 611 0104



## At a minimum, the procedures shall include:
Calibration technique and sequential actions Calibration documentation format Reference standards used for calibration Acceptable performance tolerances Frequency of calibration.
Documentation of calibration shall be kept with project files or laboratory equipment files for each equipment item.
C. Analytical Methods for Soil, Groundwater, Surface Water, and Sediment Samples 

## Analyses will be performed by the methods specified in the task-specific SAP. Analytical methods from SW-846, latest edition, will typically be used, but other EPA-published methods may be used if appropriate. D. Laboratory Quality Control Checks 

## Laboratory QC checks are used to validate data integrity. Analytical quality controls are related to batches of samples as specified in the published EPA methods (e.g., SW-846) and the NEL QAP. These controls include reagent blanks, QC check samples, duplicate samples, and spiked duplicates for each batch or every 20 

## samples. Initial and continuing calibrations shall be performed at intervals as referenced in the published methods and NEL TPs. Calibration standards must be reference quality, traceable to the National Institute for Standards and Technology, and purchased from an approved supplier. QC check samples shall be evaluated against the acceptance limits as specified in the appropriate SW-846 methods and the NEL TPs. Surrogate spikes for organics shall also be evaluated against the acceptance limits as specified in the appropriate methods and the NEL TPs.


## E. Documentation 

## ofData 

## Documentation measures encompass all analytical and QC activities ensuring the integrity and validity of sample analysis results and providing a traceable history of each sample analysis. Information is recorded on worksheets, analytical logbooks, or computer data systems. System support infornlation such as instrument maintenance and equipment calibration records is kept in laboratory files. Component analytical documentation measures included are summarized in the following sections.
E.1 Laboratory Sample Receipt Logbook


## All samples submitted to NEL for laboratory analysis are assigned a unique SDGnumber, and each containerbottle is labeled with a unique identifier. All relevant information regarding the origination and receipt of the samples is recorded in the NEL's electronic sample tracking

## BWXT FEP Data Collection Quality Assurance Plan 6110104


## system. Examples of the types of individual entries include: analyses requested, dateltime of collection, receipt conditions, and the field identification number.


## E.2 Laboratory Worksheets


## The analytical specifications and subsequent results of each sample submitted to the laboratory are recorded on various laboratory worksheets included in SOPS. Pertinent information on the worksheets includes laboratory sample identification, requested analytical parameters, maximum holding times and turnaround requests, and analytical results. Laboratory worksheets will be kept on file at the laboratory.
E.3 Laboratory Method Logbooks 

## Data generated during the analysis of samples by NEL is recorded and documented according to the NEL QAF' and governing technical procedures. The systems of documentation employed by 

## NEL allow complete traceability of all the data generated during the course of analysis.


## E.4 Calibration Standards Logbook 

## All laboratory primary standard data are maintained in a laboratory standards logbook. Working standards are documented in analysis records with traceability to the primary standards.


## E.5 Instrument Computer Data System Files 

## Chromatography and atomic absorption spectroscopy data files are maintained according to sample log number. The data files include instrument parameters, calibration data, date of analysis, analyst, and QC results.


## I?. Data Reduction/Validation Reporting


## Validation is the process of determining whether a measurement system provides useful analytical data. Adequate sample identification and COC procedures verify the integrity 

## of the sample. Validation of the analytical method is accomplished through instrument calibration with traceable standards and collaborative testing such as blind performance evaluation and daily QC samples. Raw data entries are validated by the analyst with a signature, date, and time of analysis. The sample data packages include relevant information such as sample identification, COC, measurement methodology, instrument identification, calibration data, analyst signature (with date and time of analysis), and demonstration of statistical control with method blanks, field and trip blanks, replicates, QC samples, and spikes (surrogates for organics). The laboratory supervisor or designee oversees data collection and reduction to verify that data are converted to meaningful reporting values. Consideration in data reduction must be given to significant figures for each analysis, method detection limits, precision of duplicate results, and the accuracy of QC data. Reporting of lab data by computer is validated by signature of a cognizant individual. Reports will include sample identification, final sample results, and QC information.

## BWXT FEP Data Collection Oualitv Assurance Plan 6110104

F.l Data Assessment Protocol


## When the analyses of a sample set are completed, the results are reviewed and evaluated to assess the validity of the data set. Review is based on the following criteria.
F.l.l Method Blank Evaluation


## When appropriate for the method, a reagent and/or method blank should be analyzed with each batch of samples processed to assess contamination levels in the laboratory. The results ofthe blank should be less than the laboratory's reporting limit for the analyte. If the blank results do not meet the acceptance criteria above, then the laboratory should take corrective action to locate and reduce the source of the contamination and re-extract and reanalyze any samples associated with the contaminated blank.
F.1.2 Field and Trip Blank Evaluation 

## Field and trip blank results are evaluated for high readings similar to the reagent and/or method blanks described above. If high field blank readings are encountered, the procedures for sample collection, shipment, and laboratory analysis should be reviewed. Ifboth the reagent and/or method blanks and the field blanks exhibit significant background contamination, the source of contamination is probably within the laboratory. High field blank readings may also be due to airborne contamination or cross-contamination due to sample leakage and poorly sealed sample containers.
F.1.3 Method Calibration Evaluation


## When evaluating calibration standards, the calibration curve is evaluated to determine linearity through its full range and to verify that sample values are within the range defined by the low and high standards. If the curve is not linear, sample values must be corrected for nonlinearity by deriving sample concentrations from a graph or by using an appropriate algorithm to fit a nonlinear curve to the standards.
Calibrations are verified using both initial and continuing calibration check standards. Acceptability of the calibration is based on the criteria set for each analytical method.
F.1.4 Evaluation of Analytical Precision 

## Duplicate sample analysis for the sample set is used to determine the precision of the analytical method for the sample matrix. Precision limits are derived statistically by the laboratory. If the measure ofprecision is outside the acceptance range for the given parameter in question, the reason for the nonconformance must be determined; corrective action may include reanalysis.


## MSIMSD pairs may also be assigned. The results of the duplicate analyses are used to calculate the relative percent difference 

## (RPD), which is the governing QC parameter for precision.

## BWXT FEP Data Collection Quality Assurance Plan 6110104



## The RPD for replicate analyses is defined as the absolute difference (range) of each replicate pair, divided by the average value (mean) of the replicate pair, times 100. For replicate results Dl and D2,the RPD is calculated as follows:

F.1.5 Evaluation of Analytical Accuracy
In addition to the evaluation of analytical precision, the laboratory will evaluate accuracy. To determine the accuracy of an analysis, the results of MS, MSD, and blank spikes are used to calculate the QC parameter for accuracy evaluation, the percent recovery (%R).
The %R is defined as the observed concentration minus the sample concentration, divided by the true concentration of the spike, times 100:

where:
%R = 

## Percent recovery 

## 01 = 

## Laboratory-determined concentration of the spiked sample O2 = 

## Sample concentration prior to spike Ti = 

## True concentration of the spike.
F.1.6 Matrix Spike Evaluation
To evaluate the matrix effect of the sample upon the analytical methodology, samples are spiked with compounds appropriate for the method. The %R of those compounds from the sample is monitored. Recovery limits are statistically established for each method. If the %R is outside the acceptance range, an evaluation of the cause of the deviation is undertaken. If it is determined that the analytical system was out of control, then the samples will be reanalyzed.
F.1.7 Reference Standard Evaluation Standard reference material analyses are compared with true values and acceptable ranges. Values outside the acceptable ranges require corrective actions to determine the source of error and to provide corrective action. All sample analyses should be halted pending this evaluation. Following correction of the problem, the standard reference material should be reanalyzed.

## BWXT FEP Data Collection Oualitv Assurance Plan 6110104



## F.1.8 Surrogate Spike Response Evaluation 

## Surrogate standard determinations are performed on samples and blanks. Samples and blanks are fortified with surrogate spiking compounds before purging or extraction to monitor preparation and analysis of samples. Surrogate spikerecovery must be evaluated for acceptance by determining whether the concentration (measured as %R) falls within the required recovery limits.
If recovery is not within surrogate recovery limits, the following actions are taken:
Check for errors in the calculations, internal standard or surrogate spiking solutions. Examine chromatograms for interfering peaks and integrated peak areas. Check instrument performance. Correct any problems and reanalyze the extract. If no instrument problem is found, the sample should be re-extracted and reanalyzed. If, upon reanalysis, the recovery is again not within limits, the data will be qualified accordingly. If the recovery is within the limits in the reanalysis, provide the reanalysis data to the data user.
Ifthe measures listed above fail to correct the problem, the analytical system must be considered out of control. The problem must be corrected before continuing. This may mean recalibrating the instrumentation, but it may also mean more extensive action. The specific corrective action should be defined by the gas chromatograph operator with the concurrence of the laboratory supervisor and/or instrument maintenance specialist. Report the surrogate spike recovery data and the sample data from both extractions when reanalysis substantiates a matrix effect.
F.2 Data Reporting Format


## Final review of the data to be reported is performed by the appropriate laboratory personnel. Reports are reviewed for: Completeness - 

## Results for all requested parameters are present; detection limits, units, dates, and sample descriptions are complete and correct. Consistency -All parameters are reviewed for internal consistency. Accuracy of data entries.
The laboratory supervisor or project manager is responsible for ensuring that the final report is reviewed prior to release. Preliminary or draft analytical reports may be provided for those projects requiring rapid analytical turnaround times. These abridged materials primarily contain analytical results. Additional supporting materials may be provided if prearranged. Preliminary reports will be followed by final reports.

## BWXT FEP Data Collection Quality Assurance Plan 6110104


## Laboratory analytical final reports may include appropriate introductory comments, analytical method summaries, and QC reports in addition to listing sample analytical results and associated QC data. Sample analytical result report sheets are generated in hard copy andlor appropriate computer format. Additional technical narratives, along with supporting raw data, may also be included as warranted by special circumstances (e.g., atypical analyses, matrix interferences).
F.3 Laboratory Turnaround Time
The laboratory analysis turnaround time, for scheduling purposes, is estimated to be 

## 2 months Expedited turnaround times may be utilized if deemed necessary. VI. Performance Monitoring
This chapter addresses nonconformances and corrective action, variances, and audits.
A. Nonconformance and Corrective Action
Each nonconformance affecting quality will be documented by the personnel identifying the nonconformance. The nonconformance report may be an audit report, an inspection report, an internal memorandum, or other document as appropriate. A form developed specifically for nonconformance report is included in Attachment A. The nonconformance report must document:
Date of the nonconformance Identification of the individual(s) identifyng or originating the nonconformance report Description of the nonconformance Method(s) for correcting the nonconformance (corrective action) to ensure that it is not repeated Schedule for completing corrective action Description of cause of nonconformance, including steps taken to identify these causes. The responsibility for tracing the cause of the nonconformance rests with the supervisor or the project leader of the affected area. Analysis nonconformance will be addressed by the laboratory supervisor and the laboratory QA administrator. The predetermined criteria for data acceptability for laboratory analyses are defined in specific SOPSwritten to comply with 40 

## Code ofFederal Regulations 136 or 40 

## Code of Federal Regulations 261. 

## These criteria are summarized in Section V of this DCQAP. Recurring nonconformance will be evaluated by project management, laboratory management, and/or the BWXT QA administrator to determine its cause and to prevent recurrence if possible. When such an evaluation is performed, the results will be documented. The BWXT project manager is authorized to stop work on the project pending resolution.

## BWXT 

## FEP Data Collection Quality Assurance Plan 6110104



## B. Variances


## Variances from standard, approved operational procedures and plans will be documented. It is recognized that procedures and work plans cannot adequately foresee all possible conditions to be encountered.
An 

## example project variance form is included in Attachment A. This form has been designed to ensure key information is recorded by the personnel who identify variances, review the documentation, assess the impact on task objectives, and consider alternative strategies for ensuring compliance with work-controlling documents.
The variance record will contain date and nature of the variance, applicable document (i.e., procedure or plan), and the person initiating the variance. Items recorded as a variance require the approval of the project manager or designee that is overseeing the task (the responsible 

## PM, whether BWXT or contractor). Approval by the project manager can be initiated verbally via telephone, provided the conversation is documented and submitted to the project files.
Formal approval of the variance will be in writing. The project manager will be provided with a copy of all variance requests. Upon receipt, the project manager will review the variance and, when in agreement, indicate approval with signature and date. The original of the variance will be kept in the project files.
C. Audits


## To verify compliance with DCQAP requirements, the BWXT QA program administrator or designee will perform audits ofproject activities. Audit results will be formally documented and sent to the BWXT project manager. Audits may include, but are not limited to, the following areas:
Field operation work procedures and records Laboratory testing and records Equipment calibration and records Identification and control of samples Numerical analyses Computer program documentation and verification Transmittal of information Record control and retention.
Audits will be scheduled to coincide with appropriate project activities and at other times as deemed necessary.
Audits will be performed in accordance with written checklists and applicable requirements of this DCQAP. A checklist shall be developed to provide a basis for each audit, identifying the audit scope, activities to be audited, audit personnel, any applicable documents, and the

## BWXT FEP Data Collection Quality Assurance Plan 6110104



## schedule. The checklist shall be consistent with the project scope of work, schedule, and requirements. During an audit and upon its completion, the auditors will discuss with the responsible parties any findings, observations, and proposed corrective actions. Observations that can be resolved to the satisfaction of the auditors during an audit are not required to be cited as items requiring corrective action. All findings that are not resolved during the course of the audit and findings affecting the overall quality of the project, regardless of when they are resolved, shall be noted on the audit checklists. Following completion of an audit, the auditors shall prepare and submit an audit report to the appropriate project personnel. This report shall serve to notify BWXT management of audit results. The report may also be sent to the management of any affected subcontractor.
The report shall be prepared as soon as possible after the audit and shall contain, as appropriate: Date(s) of the audit Identification of audit participants Identification of activities audited Audit results Description of items requiring corrective action and, ifpossible, the means of correction Due date for audit response Means for audit response (in writing).
The individuals audited shall respond to the audit report in writing. The response shall clearly state the corrective action taken or planned. If all corrective actions have not been completed prior to issuance of the audit response, a scheduled date for completion shall be provided. Proposed corrective action must be approved by the QA officer and the BWXT project manager. Corrective action shall be handled in accordance with Section V1.A of this document. After acceptance and verification of all corrective actions, an audit closure report is issued by the QA officer.

# TABLES

## Table F-1 

## Analytical Data Quality Levels BWX Technologies, Inc.

Data Use Measurement or Analysis Appropriateness Analytical Level Health and safety, PID screening Surface soil and Level I field personnel cuttings from borings protection Additional physicalichernical characterization of surface water and groundwater during the sampling process pH, Specific Conductance, Temperature, Dissolved Oxygen, OxidationReduction Potential, Turbidity Groundwater and Surface water Level I

I 

### Determination of PID screening Field screening Level I vertical and horizontal measurements using extent ofVOCs in PID soils and water in selected areas Further Volatile organics, Surface water, Pond water Level I11 characterization of site Semivolatile organics, Metals

Further Volatile organics, Groundwater Level I11 characterization of site Semivolatile organics, Metals

Further Volatile organics, Soil, Sediment, Sludge Level I11 characterization of site Semivolatile organics, Metals, TCLP-extractable

TCLP - 

### Toxicity Characteristic Leaching Procedure. PID - 

### Photoionization detector. VOC - 

### Volatile organic compound. Level I - 

### Field screening or analysis using portable instruments. Level I1 - 

### Field analysis using more sophsticated portable analytical instruments (not shown) Level I11 - 

### Analyses performed in an analytical laboratory.

KN4\BWXT\ColdPond\GWMP\FEP DCQAP Table F-I (5-19-04).doc\6/10/2004(10:55 AM)

# FIGURES

# ATTACHMENT A FORMS

KN4\BWXT\FEP\Exh7\APFFEP DCQAP( 6-4-04).doc\6/1012004(5:03 PM)

# Shaw 

# E &

# l, Inc. SHEET 

# FIELD 

# ACTIVITY DAILY LOG

OTHER SPECIAL 

### ORDERS 

### AND IMPORTANT DECISIONS:

# A Shaw- Shaw 

# E& 

## l, fnc. Pnge 1 of 1 

# Sample CollectionLog 408486 

# Mt 

# Athos

Manager:



### Location Code: MWA-2 SanipIe Number: AA3012

Sample Name: 

### MWA-2-GW-AA3012-REG Sampling Method: 

### LF Sample Twe: GW 

### SamplePurpose: REG



### Containers Anaiytiral Suite Ftt Frtn OW Size Units Type 

### RFA 1

### COCNumber: 

### 062403-NELS Task: 

### MtAthos Collection Date: 24JUN-03 Collection Time: 10:16 

### Start Depth: 

### EndDepth: Sample Matrix: 

### WATER Sample Team: 

### CVL 

## 1NITRATE 

### N a 1 25 

### m~ 

### HDPE I I /SULFATE 

### N a 1 25 

### mL HDPE 

### 1

Comments:

Sketch Location: ERPIMS C'a1ue.s~ Srrcodr: Lot Carrvl#;



## Logged 

# BY/ 

## Date: 

## Reviewed

## BY/ 

## Date:

# Mt 

# Athos Shaw Environmental 

# Project Number 408486 

# I Sample 

## No: 

# 301 2 Lation:MA-2



## Preseruation:None except 

## mlhD4 

## C 

# Require4C: Y 

## Fibred: N

# she Shaw Environmental,Inc

### NoncunfonnanceNo: 

# Shwa Shaw 

# En-, Inc

# " Shaw 

# Environmental, Im:

Orher Participants: Call: '1.0 or From (circle me)

Call: To or From (circleone)

1. Summary fDecisidActionItem Requ~red):



## II. Summary ofAction 

### Items:

Distribution List: Other Distfibution

## Table F-1 

## Analytical Data Quality Levels BWX 

## Technologies, Inc.

surface water and groundwater during the sampling process

vertical and horizontal

erization of site

TCLP - 

### Toxicity Characteristic Leaching Procedure. PID - 

### Photoionization detector. VOC - 

### Volatile organic compound. Level I - 

### Field screening or analysis using portable instruments. Level I1 - 

### Field analysis using more sophisticated portable analytical instruments (not shown) Level I11 - 

### Analyses performed in an analytical laboratory.

KN4\BWXT\ColdPond\GWMP\FEP DCQAPTable F-1 (5-19-04).doc\611012004(1:18 PM)

# ATTACHMENT A 

# FORMS

KN4\BWXnFEP\Exh7\APnFEP DCQAP( 6-4-04).doc\6/1012004(5:03 PM)

# A S haw

rtc 

# Shaw E

# & 1, 

# I~G. FIELD ACTIVITY DAILY LOG

E t 

## I SHAW 

### ENVIWONMERdTAL 

### PERSOFJNEC 

### 063 SITEPage 1 of 1


## Shaw 

# E& 

## I, lnc. 

# Sample Collection

# Log 408486 

# Mt 

# Athos

Manager:



### Location 

### Code: MWA-2 

### SampleNumber: 

### hi3012

Sample Name: 

### MWA-24W-AA3012-REG Sampling Method: 

### LF Sample Type: 

### Gw Sample Purpose: 

### REG RFA 1

### COCNumber: 

### 062903-NELS Task: 

### MtAtbos 

### Collection Date: 2dJUN-03 

### Collection Time: 

### 10:16 Start Depth: EndDepth: sampleMtrix: 

### WATER 

### Sample Team: 

### CVL Containers Analytical Suite FIt FrtnQty Size Units Type NITRATE 

### N a 1 25 

### mL 

### HDPE SULFATE 

### N a 1 25 

### mL 

### HDPE

- 

## -- - TOC N b 2 40 

### mL VOAW

-- VOLATILES 

### N c 2 40 mL 

### VOAVIAL 

# -1

Comments:



## Sketch Location:



## Logged 

## 3Y/ 

## Date: Reviewed

## BY/ 

## Date:

# Shaw Environmental 

# Project Number 

# 408486 Sampie 

## No: 

# 3012 Losation:MA-2 

## Lab: BWX? 

# - ON SITE LAB 

## Sample Date: 24 

## 3UN 2003 Time: 10:16 

## Analysis: Nihbby USEPA 

# 300.0, 

# Sulfate by USEPA 

# 300.0



# - Pteselvation:None except 

## mi

# to4 

## C 

# Require4C: Y 

# Fibred: N

### Nonconformance No: 

# Shma stww ~nvionme~, Inc

# " Shaw 

# Emironmental, Inc.

all: 'l'o or From (c~rcte one]



## TI. Summary &Action 

### Items:

Distribution List: OtherDistribution

# ATTACHMENT B CERTIFICATIONS

# BWX Services Nuclear EnvironmentalLaboratory Certifications

### FLORIDADEPARTMENT

## OF 

# oq

State of 

# Florida Departmentof 

# Health, Bureau of Laboratories This 

## is to certify that



## BWXT Services, Inc. 

## 2016 

## MountAthos Road Lynchburg, 

## VA 24504-5447 has complied with Florida Administrative Code 64E-1, for the examination of Environmental samples in the following categories:


## DRINKING WATER

# - Radiochemistry;SOLID AND CHEMICAL MATERIALS

# - Extractable Organics, General Chemistry, Metals, Pesticides-Herbicides-PCB's, Volatile Organics

Continued certification is contingent upon successful on-going compliance with the NEL4C Standards and FAC Rule 64E-1 regulations. Specific methods and analytes certified are cited on the Laboratory Scope of Accreditationfor this laboratory and are on

file at the Bureau of Laboratories, 

### P. 

## 0. Box 210, Jacksonville, Florida 32231. Clients and customers are urged to verify with this agency the laboratory's certification status in Florida for particular methods and analytes. 

# EFFECTIVE JULY I, 2003 THROUGH JUNE 30,2004

Bureau 

### Chief, Bureau of Laboratories Florida Department of Health DH Form 

### 1697, 7103 NON-TRANSFERABLE 061161200~E87808 

# -

### John 

## 0. Agwunobi, 

### M.D., M.8A. 

### -ry 

## Laboratory Scope ofAccreditation Page 1 of 8


### THIS LISTING OFACCREDITED ANALYTES SHOULD 

### BE USED ONLY WHEN ASSOCLATED WITH A 

### VALID CERTIFICATE State Laboratory 

### ID: 

### E87808 EPA Lab Code: 

### VA00058 (434) 

### 5226150 E87808 

## BWXTServices,

### Inc 2016 Mount 

### Athos Road Lynchburg, 

### VA 24504-5447 Matrix: Drinking Water Certification Analyte Methomech Category Type Effective Date GammaEmitters EPA 901.1 Radiochemistry NELAP 511212003 Gross-alpha EPA 900 Radiochemistry NELAP 5112/2003 Gross-beta EPA 900 Radiochemistry NELAP 5112/2003 Tritium EPA 906 Radiochemistry NELAP 5/12/2003

"STATE"indicates certification for the analyte by the method specified. "NELAP"further NON-TRANSFERABLE 06/16/2003-E87808 indicates certification compliant with the NELAC Standards.

### John 

### 0, AgwunoQi, 

### M.D., M.BA. 

### Mary 

## Laboratory Scope 

## ofAccreditation Page 2 

### of 8 

### THIS LISTING OFACCREDITED ANALYTES SHOULD BE USED ONLY WHEN ASSOCIATED WITHA VALID CERTIFICATE State Laboratory 

### ID: E87808 EPA Lab Code: 

### VA00058 

### (434)522-6150 a7808 BWXT Services, Inc. 2016Mount Athos Road Lynchburg, VA 24504-5447 Matrix: 

### Solid and 

### Chemical Materials Certification Analyte MethodlTech Category Type Effective Date 1,1,1,2-Tetrachloroethane EPA 8260 Volatile Organics NELAP 10/3/2002

1.1-Dichloroethane I,l-Dichlorcethylene 1.1-Dichloropropene 1.2.3-Trichlorobenzene 1,2,3-Trichloropropane 1.2.4-Trichlorobenzene 1,2,4-Trichlombenzene 1.2,CTrimethylbenzene 1.2-Dibromo-3-chloropropane (DBCP) 1.2-Dibromoethane (EDB, Ethylene dibromide) EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8270 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8270 EPA 8260 EPA 8260 EPA 8270 EPA 8260 EPA 8260 EPA 8270 VolatileOrganics VolatileOrganics VolatileOrganics Volatile Organics VolatileOrganics VolatileOrganics Volatile Organics Volatile Organics VolatileOrganics ExtractableOrganics Volatile Organics Volatile Organics VolatileOrganics Volatile Organics ExtractableOrganics Volatile Organics Volatile Organics ExtractableOrganics VolatileOrganics VolatileOrganics Extractable Organics NELAP 101312002 NELAP 10/3IUH)2 NELAP 1013/2002 NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP EPA 8260 VolatileOrganics NELAP 101312002 EPA 8260 Volatile Organics NELAP 1 W3/2002 EPA 8270 Extractable Organics NELAP 101312002 EPA 8260 VolatileOrganics NELAP 10/3/2002 EPA 8151 Pesticides-Herbicides-PCB's NELAP 101312002 EPA 8270 ExtractableOrganics NELAP 101312002 EPA 8270 ExtractableOrganics NELAP 10/3/UX)2 EPA 8151 Pesticides-Herbicides-PCB's NELAP 10/3/2002 EPA 8151 Pesticides-Herbicides-PCB's NELAP 10/3/2002 EPA 8270 ExtractableOrganics NELAP 101312002 EPA 8270 ExtractableOrganics NELAP 1013/2002 EPA 8270 ExtractableOrganics NELAP 101312002 EPA 8270 ExtractableOrganics NELAP 10/3IUH)2 EPA 8270 Extractable Organics NELAP 1013/2002

"STATE"indicatescertification for the analyteby the method specified. "NELAP"further NON-TRANSFERABLE W16/2003-E87808 indicates certificationcompliantwith the NELAC Standards.

### John 

### 0. Agwunobi, 

## M.U., M.B.A. Secretciry 

## Laboratory Scope of~ccreditatioa Page 3 

### of 8 

### THIS LISTING OFACCREDITED ANALYTES SHOULD 

### BE USED ONLY 

### WHEN ASSOCLATED WITH A 

### VALID CERTIFICATE StateLaboratory ID: 

### E87808 EPA Lab 

### Code: VA00058 

### (434)5226150 E87808 

### BWXT Services,Inc. 2016 MountAthos Road Lynchburg, VA 24504-5447 Matrix: Solid and ChemicalMaterials Certification Analyte 

### Method~Tech Category 

### TY pe 

### Effective Date 2-Butanone (Methyl ethyl ketone, MEK) EPA 8260 Volatile Organics NELAP 1 W3/2002 2-Chloroethyl vinyl ether 2-Chlomnaphthalene 2-Chlomphenol 2-Chlorotoluene 2-Cycbhexyl-4,6-dinitrophenol 2-Hexanone 2-Methyl-4,6-dinimphenol 2-Methylnaphthalene 2-Methylphenol(o-Cresol) 2-Nitmaniline 2-Niaophenol 3,3'-Dichlorobenzidine 3-Nitroaniline 4,4 -Methylenebis(N,N-dimethyl 4,4'-DDD 4.4'-DDE 4.4'-DDT CBrornophenylphenyl ether 4-Chloro-3-methylphenol CChloroaniline 4-Chlorophenylphenylether CChlorotoluene CDimethyl aminoazobenzene CMethyl-2-pentanone (MIBK) 4-Methylphenol(pctesol) CNitroaniline 4-Nitrophenol CNitrophenol Acenaphthene Acenaphthylene Acetone Acetonittile Acmiein (Propenal) Acrylonitrile Aldrin EPA 8260 EPA 8270 EPA 8270 EPA 8260 EPA 8270 EPA 8260 EPA 8270 EPA 8270 EPA 8270 EPA 8270 EPA 8270 EPA 8270 EPA 8270 aniline) EPA 8270 EPA 8081 EPA 808 1 EPA 8081 EPA 8270 EPA 8270 EPA 8270 EPA 8270 EPA 8260 EPA 8270 EPA 8260 EPA 8270 EPA 8270 EPA 8151 EPA 8270 EPA 8270 EPA 8270 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8081 Volatile Organics Extractable Organics Extractable Organics Volatile Organics ExtractableOrganics Volatile Organics Extractable Organics Extractable Organics Extractable Organics Extractable Organics Extractable Organics Extractable Organics Extractable Organics Extractable Organics Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Extractable Organics Extractable Organics Extractable Organics ExttactableOrganics Volatile Organics Extractable Organics Volatile Organics Extractable Organics Extractable Organics Pesticides-Herbicides-PCB's Extractable Organics ExttactableOrganics Extractable Organics Volatile Organics Volatile Organics Volatile Organics VolatileOrganics Pesticides-Herbicides-PCB's


### "STATE"indicatescertificationforthe analyte by 

### themethodspecified. "NELAP"

### further indicates certification compliantwith the NELAC 

### Standards. NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP

NON-TRANSFERABLE 06/16/2003-E87808

### John 

### 0. Agwunubi. 

### M.D., M.BA. 

### -ry 

## Laboratory Scope 

## ofAccreditation Page 4 

### of 8 

### THIS LISTLNG OF ACCREDITED ANALYTES SHOULD BE 

### USED ONLY WHEN ASSOCIATED WITH A VALID CERTIFICATE State

### LaboratoryID: 

### E87808 EPA Lab Code: 

### VA00058 (434)

### 522-6150 E87808 BWXT 

### Services,Inc. 2016Mount Athos Road Lynchburg,VA 24504-5447 Matrix: 

### Solid and Chemical Materials Certification Analyte Method/rech Category Type Effective Date Ally1 chloride (3-Chloropropene) EPA 8260 Volatile Organics NELAP 10/3/2002 alpha-BHC (alpha-Hexachlorocyclohexane) EPA 8081 Pesticides-Herbicides-PCB k NELAP 1 0/3/2002 alpha-Chlordane Aluminum Amenable cyanide Amenabkcyanide Aniline Anthracene Antimony Aroclor-1016(PCB-1016) Arocl~r-1221 (PCB-1221) Aroclor-1232 (PCB-1232) Aroclor-1242 (PCB-1242) Aroclot-1248 (PCB-1248) Aroclor-1254 (PCB-1254) Aroclor-1260 (PCB- 1260) Arsenic Barium Benzene Benzidine

Benzo(g,h,i)perylene Benzo(k)fluoranthene Benzoicacid EPA 8081 EPA 6010 EPA 9010 EPA 9014 EPA 8270 EPA 8270 EPA 6010 EPA 8082 EPA 8082 EPA 8082 EPA 8082 EPA 8082 EPA 8082 Pesticides-Herbicides-PCB's NELAP 10/3/UX)2 Metals NELAP 1013/2002 General Chemistry NELAP 10/3/2002 General Chemistry Extractable Organics ExtractableOrganics Metals


## . Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP EPA 8082 Pesticides-Herbicides-PCB's NELAP 10/3/2002 EPA 60 10 Metals NELAP 10/3/2002 EPA 6010 Metals NELAP 1 W312002 EPA 8260 Volatile Organics NELAP 10/3/2002 EPA 8270 ExtractableOrganics NELAP 10/3/2002 EPA 8270 EPA 8270 EPA 8270 ExtractableOrganics ExtractableOrganics ExtractableOrganics NELAP 10/3/2002 NELAP 1W3/2002 NELAP 10/3/2002 EPA 8270 ExtractableOrganics NELAP 10/3/2002 EPA 8270 ExtractableOrganics NELAP 10/3/2002 EPA 8270 ExtractableOrganics NELAP 1 W3/2002 Benzyl alcohol EPA 8270 Beryllium EPA 6010 beta-BHC (beta-Hexachlorocyclohexane) EPA 8081 Extractable Organics NELAP 1W3/2002 Metals NELAP 1 W3/2002 Pesticides-Herbicides-PCB's NELAP 1 W3/2002 bis(2-Ch1oroethoxy)methane bis(2-Chloroethyl) ether bis(2-Chloroisopropyl) ether EPA 8270 ExtractableOrganics NELAP 10/3/UX)2 EPA 8270 ExtractableOrganics NELAP 10/3/2002 EPA 8270 ExtractableOrganics NELAP 10/3/UX)2 bis(2-Ethylhexyl) phthalate (DEHP) EPA 8270 ExtractableOrganics NELAP 10/3/2002 Boron EPA 6010 Metals NELAP 10/312002 Bromobenzene EPA 8260 Volatile Organics NELAP 10/3/2002 Bromochloromethane EPA 8260 Volatile Organics NELAP 10/3/2002



### "STATE"indicates certification for the analyte by the method specified. "NELAP further NON-TRANSFERABLE 06/16/2003-I37808 indicates certification compliant with the

### NELAC Standards.

### John 

### 0. 

### Agwunabi, 

### M.D., M.B.A. -ry 

## Laboratory Scope of~ccreditation Page 5 

### of 8 

### THIS LISTING OFACCREDITED ANALYTES SHOULD BE USED ONLY WHEN ASSOCIATED WITH A 

### VALID CERTIFICATE State Laboratory 

### ID: 

### E878M EPA Lab Code: 

### VA00058 (434)522-6150 

### E87808 BWXT Services, Inc. 

### 2016 MountAthos Road Lynchburg,

### VA 24504-5447 Matrix: 

### Solidand Chemical Materials Certification Analyte MethodlTech Category 

### TY ~e Effective Date Bromodichlommethane EPA 8260 Volatile Organics NELAP 10/3/2002 Bromoform Buy1benzyl phthalate Cadmium Calcium Carbazole Gubon disulfide Carbon tetrachloride Chlordane (tech.) Chlorobenzene Chloroethane Chloroform Chlomprene Chromium Chrysene cis-1.2-Dichloroethylene cis- 1.3-Dichloropmpene Cobalt copper Dalapon &I ta-BHC Dibenz(qh)anthracene Dibenzofuran Dibmmochlorornethane Dibromomethane Dicamba Dichlorodifluoromethane Dichloroprop (Dichlorprop) Dieldrin Diethyl ether Diethyl phthalate Dimethyl phthalate Di-n-butyl phthalate Di-n-octyl phthalate Dinoseb (2-sec-butyl-4,6-dinitrophenol, DNBP) Diphenylamine EPA 8260 EPA 8270 EPA 6010 EPA 6010 EPA 8270 EPA 8260 EPA 8260 EPA 8081 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 6010 EPA 8270 EPA 8260 EPA 8260 EPA 6010 EPA 6010 EPA 8151 EPA 8081 EPA 8270 EPA 8270 EPA 8260 EPA 8260 EPA 8151 EPA 8260 EPA 8151 EPA 8081 EPA 8260 EPA 8270 EPA 8270 EPA 8270 EPA 8270 EPA 8151 EPA 8270 Volatile Organics Extractable Organics Metals Metals Extractable Organics Volatile Organics Volatile Organics Pesticides-Herbicides-PCB's Volatile Organics Volatile Organics Volatile Organics Volatile Organics Metals Extractable Organics Volatile Organics Volatile Organics Metals Metals Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Extractable Organics Extractable Organics Volatile Organics Volatile Organics Pesticides-Herbicides-PCB's Volatile Organics Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Volatile Organics Extractable Organics Extractable Organics Extractable Organics Extractable Organics Pesticides-Herbicides-PCB's Extractable Organics NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP

"STATE" indicates certification for the analyteby the method specified. "NELAP"further indicates certification compliant with the NELAC Standards. NON-TRANSFERABLE06/16/2003-E87808

### deb Bush 

### Gorrsmoc 

### John 

### 0. 

## Agwunubi, M.B., M.8.A. 

### --ry 

## Laboratory Scope ofAccreditation Page 6 

### of 8 

### THIS LISTING OF ACCREDITED ANALYTES SHOULDBE USED ONLY WHEN ASSOCIATED WITH A VALID CERTIFICATE State

### Laboratory 

### ID: 

### E87808 EPA 

### Lab Code: VA00058 

### (434)522-6150 E87808 BWXT Services,Inc. 

### 2016 Mount Athos Road Lynchburg, VA 24504-5447 Matrix: Solid and Chemical Materials Certification Analyte 

### Methodmech Category Type 

### EffectiveDate Endosulfan I EPA 808 1 Pesticides-Herbicides-PCB's NELAP 10/3/2002 Endosulfan I1 EPA 808 1 Pesticides-Herbicides-PCB's NELAP 10/3P2002 Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone Ethanol Ethyl acetate Ethyl methacrylate Ethylbenzene

gamma-BHC (Liidane, gamma-Hexachlorocyc1ohexane) gamma-Chlordane Heptachlor Heptachlorepoxide Hexachlorobenzene Hexachlorobenzene Hexachlorobutadiene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane lgnitability Indeno(l,2,3-cd)pyrene lodomethane (Methyl iodide) Iron EPA 8081 Pesticides-Herbicides-PCB's NELAP 10/3/2002 EPA 8081 Pesticides-Herbicides-PCB's NELAP 1w3m2 EPA 8081 Pesticides-Herbicides-PCB's NELAP 1 W3/2002 EPA 8081 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8270 EPA 8270 EPA 808 1
EPA 8081 EPA 808 1 EPA 808 1 EPA 8081 EPA 8270 EPA 8260 EPA 8270 EPA 8270 EPA 8270 EPA 1010 EPA 8270 EPA 8260 EPA 6010 lsobutyl alcohol (2-Methyl-I-propanol) EPA 8260 Isodrin EPA 8081 Isophorone EPA 8270 lsopropylbenzene Lcad Lead Lithium Magnesium Manganese MCPA EPA 8260 EPA 6010 EPA 7421 Pesticides-Herbicides-PCB's NELAP 1W312002 Volatile Organics NELAP 10/3/2002 Volatile Organics NELAP 1W3/2002 Volatile Organics Volatile Organics Extractable Organics Extractable Organics Pesticides-Herbicides-PCB's
Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's Pesticides-Herbicides-PCB's ExtractableOrganics VolatileOrganics Extractable Organics Extractable Organics ExtractableOrganics GeneralChemistry Extractable Organics Volatile Organics Metals NELAP NELAP NELAP NELAP NELAP
NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP Volatile Organics NELAP 10/3/2002 Pesticides-Herbicides-PCB's NELAP 10/3/2002 Extractable Organics NELAP 10/3/2002 Volatile Organics Metals Metals NELAP 10/3/2002 NELAP 10/3/2002 NELAP 1 W3/2002 EPA 6010 Metals NELAP 1 W3R002 EPA 6010 Metals NELAP I~3/2002 EPA 6010 Metals NELAP 10/3/2002 EPA 8151 Pesticides-Herbicides-PCB's NELAP 1wm2


### "STATE"indicatescertificationfor 

### the analyte by 

### the methodspecified. 

### "NELAP"further NON-TRANSFERABLE 06/16/2003-E87808 indicates certificationcompliantwith theNELACStandards.

### John 

### 0.Agwunobi, M.D., M.BA. 

## Secretary Jeb 

### Bush Oovamoc 

## Laboratory Scope ofAccreditation Page 7 of 8 

### THIS LISTING 

### OF ACCREDITED ANALYTES SHOULDBE USED ONLY WHEN ASSOCIATED WITH

### A VALID CERTIFICATE StateLaboratory 

### ID: E87808 EPA Lab Code: 

### VAOOO58 (434)

### 522-6150 E87808 

## BWXT Services, 

### Inc. 2016 Mount Athos Road Lynchburg, 

### VA 24504-5447 Matrix: 

### Solid and Chemical Materials Certification 

## anal^te Method/Tech Category TYW EffectiveDate MCPP EPA 8151 Pesticides-Herbicides-PCB's NELAP 10/3/2002 Mercury Mercury EPA 7470 Metals EPA 7471 Metals NELAP 10/3/2002 NELAP 10/3/2002 Methoxychlor Methyl bromide (Bromomethane) Methylchloride(Chloromethane) EPA 8081 EPA 8260 EPA 8260 Pesticides-Herbicides-PCB's NELAP 10/3/2002 Volatile Organics NELAP 10/312002 Volatile Organics NELAP 10/3/2002 Methyl tert-butyl ether (MTBE) Methylenechloride Molybdenum Naphthalene Naphthalene n-Butylbenzene Nickel Nitrobenzene n-Nitrosodi-n-propylamine n-Nitrosodiphenylamine EPA 8260 EPA 8260 EPA 6010 EPA 8260 EPA 8270 EPA 8260 EPA 6010 EPA 8270 EPA 8270 EPA 8270 Volatile Organics Volatile Organics Metals Volatile Organics ExtractableOrganics Volatile Organics Metals Extractable Organics ExtractableOrganics Extractable Organics NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP n-Nitrosomethylethylamine n-Propylbenzene Paint Filter Liquids Test Pentachlorophenol Pentachlorophenol pH pH Phenanhne EPA 8270 EPA 8260 EPA 9095 EPA 8151 EPA 8270 EPA 9040 EPA 9045 EPA 8270 ExtractableOrganics Volatile Organics GeneralChemistry Pesticides-Herbicides-PCB's ExtractableOrganics General Chemistry General Chemistry ExtractableOrganics NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP Phenol Phosphorus, total pIsopropyltoluene EPA 8270 EPA 6010 EPA 8260 ExtractableOrganics Metals Volatile Organics NELAP 10/3/2002 NELAP 10/3/2002 NELAP 10/3/UX)2 Potassium Pyrene Pyridine EPA 6010 EPA 8270 EPA 8270 Metals NELAP 10/3/2002 ExtractableOrganics NELAP 10/3/2002 ExtractableOrganics NELAP 10/312002 Reactive cyanide Reactive sulfide sec-Butylbenzene EPA 7.3.3.2 EPA 7.3.4.2 EPA 8260 General Chemistry General Chemistry Volatile Organics NELAP 10/3/2002 NELAP 1013m2 NELAP 10/3/2002 Selenium Selenium Silicaas Si02 EPA 6010 Metals EPA 7740 Metals EPA 6010 Metals NELAP 1013/2002 NELAP 30/3/2002 NELAP 10/3/2002



### "STATE"indicates certification forthe anaiyte by the method specified. "NELAP"further NON-TRANSFERABLE06/16/200.7-E87808 indicates certificationcompliant with the

### NELAC Standards.

### John 

### 0.Agwunobi, 

### M.P., M.BA. -*ry 

## Laboratory Scope of~ccreditation Page 8 

### of 8 

### THIS LISTING OF ACCREDITED ANALYTES

### SHOULD 

### BE USED

### ONLY WHEN 

### ASSOCIATED WITH 

### A VALID CERTIFICATE 

### State Laboratory 

### ID: 

### E87808 EPA LabCode: VA00058 

### (434) 

### 5226150 E87808 

### BWXT Services, 

### Inc. 

### 2016 

### Mount Athos 

### Road Lynchburg, 

### VA 24504-5447 Matrix: 

### Solid and 

### Chemical Materials Certification 

### Andyte Method/Tech Category 

### TY pe Effective Date Silver EPA 6010 Metals NELAP 10/3/UX)2 Silver Siivex (2,4,5-TP) Sodium Strontium styrene Sulfide tert-Butylbenzene Tetrachloroethylene (Perchloroethylene) Thallium Thallium Tin Toluene Total cyanide Total cyanide Toxaphene (Chlorinated camphene) Toxicity CharacteristicLeaching Procedure trans-1.2-Dichloroethy lene trans-1.3-Dichloropropylene trans-1,4-Dichlorw2-butene TricNoroethene(Trichloroethylene) Trichlorofluoromethane Vanadium Vinyl acetate Vinyl chloride Xylene (total) Zinc EPA 776 1 EPA 8151 EPA 6010 EPA 6010 EPA 8260 EPA 903019034 EPA 8260 EPA 8260 EPA 6010 EPA 7841 EPA 6010 EPA 8260 EPA 9010 EPA 9014 EPA 808 1 EPA 1311 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 8260 EPA 6010 EPA 8260 EPA 8260 EPA 8260 EPA 6010 Metals Pesticides-Herbicides-PCB's Metals Metals Volatile Organics General Chemistry Volatile Organics Volatile Organics Metals Metals Metals Volatile Organics GeneralChemistry General Chemistry Pesticides-Herbicides-PCB's General Chemistry Volatile Organics Volatile Organics Volatile Organics Volatile Organics Volatile Organics Metals Volatile Organics Volatile Organics Volatile Organics Metals NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP

"STATE" indicates certification for the analyte by the method specified. "NELAP" further NON-TRANSFERABLE 06/16/2003-E87808 indicates certification compliant with theNELAC Standards.

# of 

# Health

DIVISlON OF EPIDEMIOLOGY AND LABORATORY SERVIC!ES 

# State of 

# Utah

Michael 

### 0. Leavitt Govenlo~ Rod L. Betit Executive Director Charles D. Brokopp, Dr. P.H. Ilirector



### BWXT Services

# - Lynchburg David.S Kohl Director 2016 Mt. Athos Road Lynchburg VA 24504-5447 

### ID# BWNU Account# 

### 8045226000

Director, On the basis of your most recent assessment, ProficiencyTesting resultsand continuing compliance with the ELCP requirements, the laboratory listed is

### certifiedfor environmental monitoring under the ResourceConservationand RecoveryAct and authorizedto 

### performthe following methods,for the analytes and matrix listed:l
)(onPotable Water

Characteristics

1010 lgnitabilii 1311 Toxicity Characteristic Leaching Procedure Metals 1311 Toxicity Charactehtic Leaching ProcedureSemi-Volatiles 1311 Toxicity Characteristic Leaching ProcedureVobtiles Sec 7.3.3 Reactive Cyanide lnomanics

9010 B Cyanide Distillation Procedure 9014 CyanMe 9030 B Sutiide Distillation Procedure 9034 Acid-SoiubleandAdd-Insoluble Sulfides 9040 B PH 9045 B Soiland Wade pH 

### Metals

6010 B Aluminum 6010 B Antimony 6010 B Barium 6010 B Boron 6010 B Cadmium 6010 B Calcium 6010 B Chromium 6010 B Cobalt 6010 B Iron 6010 B Lead 6010 B Molybdenum 6010 B Nickel 6010 B Phosphorus 6010 B Potassium 6010 B Silver 6010 B Sodium 6010 

### B Tin The expiration for the laboratory'scertification is 10/31/2004. The Utah Environmental Laboratory Certification Program(ELCP) encourages clients and data users to verify the most current certification letterfor the authorized method. For

### further assistance please call Lorna Ward 801-584-8469.
Burcau of Laboratory Improvement 46 Korlh Med~c;il l)t.ivc Salt L;~lcc City, Uli~h 841 13- 1105 'libicphonc. (801 .584-.18(il) 1";tx:1801 I58.1-8501 l~lt.~~:/hlunis.Iil.sL~~t.c~~~t .~~s/cls/l;il~inil)BWXT Services 

# - Lynchburg Resource Conservation and Recovery Act Page 2 of 6

Metals 

# -

7421 Lead 7740 Selenium 7761 Silver Oraanic lnstrumentation

8151A 2,4,5-TP (Silvex) 8260 B 1,l-Dichloroethylene (ethene) 8270 C 4-Methylphenol (p-cresol, 4-Hydroxytoluene) 8270 C 4-Nitroaniline 8270 C bis(2-chloroethoxy)methane 8270 C bis(2-Chloroethy1)ether 8270 C bis(2-chloroisopropyl)ether 8270 C Butyl Benzyl Phthalate 8270 C Chrysene 8270 C Di-n-butylphthalate 8270 C Di-n-octyl Phthalate 8270 C Diethyl Phthalate 8270 C Dimethyl Phthalate 8270 C Indeno(1,2,3cd)pyrene 8270 C Phenanthrene 8270 C Phenol 8270 C Pyrene 8270 C Pyridine Solid 8 Chemical Materials

Characteristics

Sec 7.3.4 ReactiveSulfde lnoraanlcs

9095 A Paint Filter LiquidsTest Metals 

# -

6010 B Arsenic 6010 B Beryll~um 6010 B Copper 6010 B Lithium 6010 B Magnesium 6010 B Manganese 6010 B Selenium 6010 B Silica 6010 B Strontium 6010 B Thallium 6010 B Vanadium 6010 B Zinc 7470A Mercury 7471A Mercury 7841 Thallium Oraanic lnstrumentation

8081A 4,4'-DDD 8081A 4,4'-DDE 8081A 4,4'-DDT 8081A Aldrin 8081A alpha-BHC(alpha-hexachlorocyclohexane) 8081A alphaChlordane 8081A beta-BHC(beta-hexachlorocyclohexane) 8081 A Chlordane (technical)
-- --- -. . . - 

## - The expiration for the laboratory's certification is 10/31/2004. The Utah Environmental Laboratory Certification Program (ELCP) encourages clients and data users to verify the most current certification letter for the authorized method. For further assistance please call LornaWard 801-584-8469.BWXT Services 

# - Lynchburg Resource Conservation and Recovery Act Page 3 of 6

Oraanic Instrumentation

8081 A delta-BHC(delta-hexachlorocyclohexane) 8081A Dieldrin 8081 A Endosulfan I 8081 A Endosulfan ll 8081 A Endosulfan sulfate 8081A Endrin 8081A Endrin Aldehyde 8081 A Endrin Ketone 8081 A gamma-BHC (Lindane,gamma-hexachlorocyclohexane) 8081A gamma-Chlordane 8081A Heptachlor 8081 A Heptachlor Epoxide 8081 A Hexachlorobenzene 8081 A lsodrin 8081A Methoxychlor 8081A Organochlorine Pesticides 8081A Toxaphene [Chlorinated camphene] 8082 Arolcor-1016 [PCB-$ 0161 8082 Arolcor-1221 PCB-1 2211 8082 Arolcor-1232 [PCB-12321 8082 Arolcor-1242 [PCB-1 2421 8082 Arolcor-1248 [PC512481 8082 Arolcor-1254 [PCB-1254) 8082 Arolcor-1260 [PCB-12601 8082 PCBs 8151 A 2,4,5-T 8151 A 2,4D 8151A 2,4-DB 8151 A 4Nitrophenol 8151 A Chlorinated Herbicides 8151A Dalapon 8151 A Dicamba 8151A Dichlorprop(Dichloroprop) 8151 A Dinoseb (DNBP, 2.sec-butyl-4,6-dinitrophenol) 8151 A MCPA 8151 A MCPP 8151 A Pentachlorophenol 8260 B 1,l ,I,2-Tetrachloroethane 8260 B 1 ,l ,l-Trichloroethane 8260 B 1 ,l,2,2-Tetrachloroethane 8260 B 1 ,I ,2-Trichloroethane 8260 B 1,l-Dichloroethane 8260 B 1,l-Dichloropropene 8260 B 1,2,3-Trichlorobenzene 8260 B 1,2,3-Trichloropropane 8260 B 1,2,4Trichlorobenzene 8260 B 1,2,4Trimethylbenzene 8260 B 1,2-Dibromo-3-chloropropane (DBCP) 8260 B 1,ZDibrornoethane (EDB, Ethylene dibromide) 8260 B I ,2-Dichlorobenzene 8260 B 1 $2-Dichloroethane 8260 B 1,2-Dichloropropane The expiration for the laboratory's certification is 10/31/2004. The Utah Environmental Laboratory Certification Program (ELCP) encourages clients and data usersto verify the most current certification letter for the authorized method. Forfurther assistance please call Lorna Ward 801-584-8469.BWXT Services

# - Lynchburg Resource Conservationand RecoveryAct Page4 of 

### 6

Omanic Instrumentation

8260 B 1,3,5=rrimethylbenzene 8260 B 1,s-Dichlorobenzene

8260 B 2,2-Dichloropropane 8260 B 2-Chloroethyl Vinyl Ether 8260 B 2-Chlorotoluene 8260 B 2-Hexanone 8260 B 44hlorotoluene 8260 B CMethyl-2-pentanone (MIBK, Isopropylacetone,Hexone) 8260 B Acetone 8260 B Acetonlrile 8260 B Acrolein (Propenal) 8260 B Acrylonitrile 8260 B Allyl Chloride (3-Chloropropene) 8260 B Benzene 8260 B Brornobenzene 8260 B Bromochlorornethane 8260 B Brornodichloromethane 8260 B Bromoform 8260 B Carbon Diulfide 8260 B Carbon Tetrachloride 8260 B Chlorobenzene 8260 B Chlorodibromornethane [Dibrornochlorornethane] 8260 B Chloroethane 8260 B Chloroform 8260 B Chloroprene 8260 B cis-1,2-Dichloroethene (ethylene) 8260 B cis-1,3-dichloropropene 8260 B Dibromornethane 8260 B Dichlorodifluoromethane 8260 B Diethyl Ether 8260 B Ethanol 8260 B EthylAcetate 8260 B Ethyl Methacrylate 8260 B Ethylbenzene 8260 B Hexachlorobutadiene 8260 B lodomethane (Methyl iodide) 8260 B lsobutylAlcohol (2-Methyl-1-propanol) 8260 B lsopropylbenzene 8260 B Methyl bromide [Bromornethane] 8260 B Methyl chloride [Chlorornethane] 8260 B Methyl Ethyl Ketone (MEK, 2-Butanone) 8260 B Methyl-t-Butyl Ether (MTBE) 8260 B Methylene Chloride

8260 B Naphthalene 8260 B p-lsopropyltoluene

8260 B Styrene 8260 B tert-Butylbenzene

... - The expirationfor the laboratory's certificationis 10/31/2004. The Utah Environmental Laboratory Certification Program (ELCP) encourages clients and data usersto verify the most current certification letter for the authorized method. Forfurther assistance pleasecall Lorna Ward 801-584-8469.BWXT Services

# - Lynchburg Resource Conservation and RecoveryAct Page5 of 6

Oraanic lnstrumentatlorl

8260 B Tetrachloroethylene(Perchloroethylene -ethene) 8260 B Toluene 8260 B trans-1 ,2-Dichloroethylene (-ethene) 8260 B trans-1.bDichloropropylene (-propene) 8260 B 

### trans-1,4dichloro-2-butene 8260 B Trichloroethene(Trichloroethylene) 8260 B Trichlorofluoromethane 8260 B Vinyl Acetate 8260 B Vinyl Chloride 8260 B Volatile Organic Compounds 8260 B Xylene 8270 C 1,2,4-Trichlorobenzene 8270 C 1,2-Dichlorobenzene 8270 C 1,2-Diphenylhydrazine

8270 C 2Chlorophenol 8270 C 2-Cyclohexyl4,Winitrophenol 8270 C 24ethyl4,Winitrophenol (4,6-Dinitro-2-methylphenol) 8270 C 24ethylnaphthalene 8270 C 2-Methylphenol (o-cresol, 2-Hydroxytoluene)

3-Nitroaniline 4,CMethylenebis (N,N-dimethylaniline) 4-Bromophenyl Phenyl Ether 4-Chloro-3methylphenol 4-Chloroaniline 4-Chlorophenyl Phenyl Ether 4-Nitrophenol Acenaphthene 8270 C Acenaphthylene 8270 C Aniline 8270

### c Anthrawne

8270 C Benzo(k)fluoranthene 8270 C BenroicAcid 8270 C Benzyl alcohol 8270 C bis(2-Ethylhexyl) phthalate (DEHP)
- .- The expirationfor the laboratory's certificationis 10131/2004. The Utah Environmental Laboratory Certification Program (ELCP) encouragesclients and data usersto verify the most current certification letterfor the authorized method. Forfurther assistance please

### call Lorna Ward 801-584-8469.BWXT Services

# - Lynchburg Resource Conservation and RecoveryAct Page 6 of 6

Orqanic Instrumentation

8270 C Carbazole 8270 C Dibenzo(a,h)anthracene 8270 C Dibenzofuran 8270 C Diphenylamine 8270 C Fluoranthene 8270 C Fluorene 8270 C Hexachlorobenzene 8270 C Hexachlorobutadiene 8270 C Hexachlorocyclopentadiene 8270 C Hexachloroethane 8270 C lsophorone 8270 C n-Nitrosdi-n-Propylamine 8270 C n-Nitrosodiphenylarnine 8270 C N-Nitrosomethylethylamine 8270 C Naphthalene 8270 C Nitrobenzene 8270 C Pentachlorophenol 8270 C Semivolatile Organic Compounds 

### The effective date of this certificate letter is: 11/1/2003.
The analytes by method which a laboratory is authorized to perform at any given time will be those indicated in the most recent certificate letter. The most recent certification letter supersedes all previous certificationor authorization letters. It isthe certified laboratory's responsibilityto review this letter for discrepancies. The certified laboratory must document any discrepancies in this letter and send noticeto this bureau within 15 

### days of receipt. This certificate letter will be recalled 

### in the event your laboratory's certification is revoked.

Charles ~roko~p,-~r. 

### P.H. Director

-% -- -- The expiration for the laboratory's certification is 10/31/2004. The Utah Environmental LaboratoryCertification Program(ELCP) encourages clients and data usersto verify the most current certification letterfor the authorized method. Forfurther assistance please call Lorna Ward 801-584-8469.

# of 

# Health

DIVISION OF EPIDEMIOLOGY AN11 1.AHORA'rORY SERVICES 

# State of 

# Utah

Michael 

### 0. Leavitt Gover~lor. 

### Rod L. Betit Executive Diloctor CharlesD. Brokopp, Dr. P.H. Director.



### ID# BWNU 

### Account# 8045226000 

### BWXT

### Services

# - Lynchburg David .S 

### Kohl Director 2016 

### Mt. 

### Athos Road Lynchburg VA 24504-5447 

### Director, On the basis of your most recentassessment, ProficiencyTesting results and continuing compliancewith 

### the 

## ELCP requirements, the laboratory listed is certifiedfor environmental monitoring under the Safe Drinking WaterAct 

### and authorized to 

### perform the following methods, for the analytes and matrix listed:

DrlnkimrWater

Radionuclides

900.0 GrossAlpha 900.0 Gross Beta 901 .I Gamma Emitting Radionudiiiin Drinking Water 906.0 Tritium in DrinkingWater Uquid ScintillationTechnique 

### The effective date of this certificate letter is: 11/1/2003.


### The analytes by methodwhich a laboratoryis authorized to perform at any given time will be

### those indicated inthe most recentcertificate letter. The most recent certification lettersupersedes all previous certificationor authorization letters. It isthe certified laboratory's responsibilityto 

### review this letterfor discrepancies. The certified 

### laboratory must documentany discrepanciesinthis letter and send noticeto this bureauwithin 15

### days of receipt. This certificate letter will be 

## recalled in

### the event your laboratory's ceM1cation is revoked. Respectfully,

Director

The expiration for the laboratovscertification is 10/31/2004. The 

### Utah Environmental Laboratory Certification 

### Program(ELCP) encouragesclients and data usersto verify the most current certificationletterfor the authorized method. For further assistance please 

### call Lorna Ward 801-584-8469. Bureau of Laboratory Improvement 46 North Medical I)l.ive Salt 1,;tkc City, Ut.ah H411:3-1105 'li:lcphot~c~. (X011 5x4-486') Fax: (SO1 I 584-H501 hl.t~~:Nhlunix.hl.st:~t.c.ut .us/ols/l~l)irnl)

### Laboratory Scope 

## of Accreditation Page I 

### of 6 

### THIS LlSTING OF ACCREDITED ANALYTES SHOULDBE 

### USED ONLY WHEN ASSOCIATED

### WlTH A VALID CERTIFICATE State Laboratory ID: 

### Efj7769 E87769 Eno 

### Rivcr Labs, LLC 2445 S. Alston 

### Ave. Durham. NC 

### 27713-4411 EPA Lab Code: 

### NC01324 (919) 544-5729

Matrix: 

### Drinking Watcr Certification Analyte Methodmech Category TY Effective Date 2,3,7,8-Tetrachlorodibenzo-paioxin EPA 1613 Dioxin NELAP 6/25/01

"STATE" indicates certificationfur the analyteby the method specified. "NELAP" furtl~er NON-TRANSFERABLE 05105/2004-E87769 indicatescertification compliantwith the NELAC Standards.

### LaboratoryScope of Accreditation Page 3 of 6 

### THIS LISTING 

### OF' ACCREDITED ANALYTES

### SHOULDBE USED 

### ONLY WHEN ASSOCIATED

### WITH A 

### vALm CERTIFICATE State Laboratory ID: 

### E87769 EPA Lab Code: 

### NC01324 (919) 

### 544-5729 E87769 Eno Rivcr Labs, LLC 2445 S. 

### Alston Ave. Durham, NC 27713-441

### 1 Matrix: 

### Non-Potable Water Certification Analyte Methodmech Category Type Effective Date 2,3,7,8-Tetrachlorodibe11~3-p40~1n EPA 8290 Extractable Organics NELAP 711 103

"STATE"indicates certificationfor the analyte by the method specified. "NELAP"hrtl~er NON-TRANSFERABLE 05/05/2004-E87769 indicatescertification compliant with the NELACStandards.

### Laboratory Scope ofAccreditation Page 5 

### of 6 

### THIS LISTING 

### OF ACCREDITED ANALYTES SHOULD BE USED 

### ONLY WHEN ASSOCIATEDWITH A 

### VALID CERTIFICATE State Laboratory ID: 

### E87769 EPA Lab Code: 

### NC01324 (919) 

### 544-5729 E87769 Eno River Labs, LLC 2445 S. 

### Alston Ave. Durham, NC 27713-441 1 Matrix: 

### Solid and Chemical Materials Certification Analyte MethodtTeeh Category Type Effective Date 2,3,7,8-Tetrachlorodibenzo-p-dioxin EPA 8290 Extractable Organics NELAP 6/25/01

"STATE" indicates certificationfor the analyteby the method specified. "NELAP" further NON-TRANSFERABLE05/0512004-E87769 indicates certificationco~npliant wit11fhe NELAC Standards.

# Eno River Labs Certificationsdeb Bush John 

### 8. Agwunobl. M.D.,M.S.A. Gavmmor Secretary 

## Luborutory Scope ofAccredilation Page 1 

### of 6 

### THIS LISTING OF ACCREDITED ANALYTES SHOULD BE USED ONLY WHEN ASSOCIATED WITH A 

### VALID CERTIFICATE State 1.aboratory ID: 

### E87769 EPA Lab Code: 

### NC01324 (919) 544-5729 E87769 Eno River Labs, LLC 2445 S. AlstonAve. Durham, NC 27713-4411 

## - -. Matrix: 

### Drinking Water Certification Anaiyte Methodmech Category Type Effective Date 2,3,7,8-Tet1achloro&knzo-p-d1oxin EPA 1613 DIOXIII NELAP 6/25/2001

"STATE" indicates certificationforthe analyte by the method specified. "NEL,AP"further NON-'rKANSFEKAHLE M/0112004-EX7769 indicatescertification compliant with the NEI.AC Standards.

## Laboratory Scope of Accreditation Page 2 of 6


### THIS LISTING 

### OF ACCREDITED ANALYTES SHOULD BE USED ONLY WHEN ASSOCIATED WITH A VALID CERTIFICATE State Lahoratory ID: 

### E87769 EPA Lab Code: 

### NC01324 (919) 544-5729 E87769 Eno River 

### Labs, LLC 2445 S. Aiston Ave. Durham, 

### NC 27713-441 1 Matrix: 

### Non-Potable Water Certification Analyte MethodlTech Category 

### TY pe Effective Date 1,2,3,4,6,7,8,9-Octachlorodibcnzo~uran (OCDF) EPA 161 3 ExtraclableOrgan~cs NELAP 6/25/2001 1,2,3,4,6,7,8.9-Octachlorodibe~~mfuran (OCDF) EPA 8290 Extractable Organlcs NELAP 7/1/2003 1,2,3,4,6,7,8,9-Oct,Ichlorodibenzo-pdioxin EPA 1613 ExtractableOrganics NELAP 6/25/2001 (OCDD) EPA 8290 Extractable Organics NELAP
EPA 1613 Ext~xctable Organics NELAP
ExtractablcOrgartics EPA 8290 NELAP
EPA 1613 Extractable Organics NELAP
NELAP EPA 8290 Extractab? Organics
EPA 1613 ExtractableOrganics NELAP
EPA 8290 Extractable Organics NELAP
EPA 1613 RPA 8290 EPA 1613 EPA 8290 EPA 1613 EPA 8290 EPA 1617 EPA 8290 EI'A I613 EPA 8290 EPA 1613 ht'A 8290 HPA 161 7 EPA 8290 EPA 1613 EPA 8290 EPA 1617 EPA 8290 EPA 1617 EPA 8290 EPA I611 HPA 8290 EPA 1611 Extraclable Organics F.xtractablcOrganics Extractable Organics Extractable Organics Extractable Organics ExtraclablcOrganics Extractable Organics Extractable Organics Extractable Organics Extraclabk Organics ExtrdclableOrganics ExlraclablcOrganics 13xt1aclablc Organics Extratable Organics Extractablc Organics Extractable Organics Ext~xtable Organics Extractable Organics Extraclablc Organics ExtractableOrganics Extractable Organics Extractable Organics ExtractableOrganics NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NkLAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP "STATIC"indicates certificationfor the analyte by the methodspecilied. "NELAP" further NON-TRANSFERABLE 06/01/2004-E87769 indicates certification compliantwith the NEI,AC Standards.

## Laboratory Scope ofAccreditation Page 3 

### of 6 

### THIS LISTING OF ACCREDITED ANALYTESSHOULD BE USED ONLY WHEN ASSOCIATEDWITH 

### A VALID CERTIFICATE State Laboratory ID: 

### E87769 EPA Lab Code: 

### NC01324 (919) 544-5729 E87769 Eno River Labs, LLC 2445 S. Alston 

### Ave. Durham, NC 27713-4411 Matrix: 

### Non-Potable Water Certification Analyte Methodmech Category TYW EffectiveDate 2,3,7,8-Tetrachlorodibcn7~-p-ciioxin EPA 8290 Extractable0rG-t~~ NELAP 71112003

"STATE" indicates certificationfor the analyteby the n~elhod specified. "NELAP" further NON-TRANSFERABLE06/01/2004-E87769 indicatescertificationcompliant with the NEI,AC Standards.

### Jnhn 0. Agwunobf, M.D.,M,B.A. 

### Secxetary 

## Laboratory Scope ofAccreditation Page 4 of 6


### THIS LISTING OF ACCREDITED ANALYTES SHOULD 

### BE USED ONLY WHEN ASSOCIATED WITH A VAI,ID CERTIFICATE State Laboratory 

### ID: E87769 EPA 1,ah Code: 

### NC01324 (919) 544-5729 E87769 

### Eno River Labs, 

### LLC 

### 2445 S. Alston 

### Ave. Durham, 

### NC 27713-4411 Matrix: 

### Solid and Chemical Materials Certification Analyts MethnUl'ech Category 

### TY ~e Effective Date -- 1,2,3,4,6,7,8,9-OctachlorOdibenu,furan (OCDFI EPA 8280 Extractable Organics NELAP 6/25/201 1,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF) EPA 8290 Extractable Organics NELAP 6/25/2001 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin EPA 8280 ExtractablcOrganics NRLAP 6/25/2001 (OCDD) 1,2,3,4,6,7,8,9-Octachlortdibenzo-pdioxin (OCDD) 1,2,3,4,6,7,8-Hep(ach1orociibenzofuran (1,2,3,4,6,7,8-hpcdR I ,2,3,4,6,7,8-Hcptachlorodibenzofut.an (12,3,4,6,7,8-hpcdo 1,2,3,4,6,7.8-Heptachlorcdibe~~zo-pdioxin (1,2,3,4,6,7,8-hpcdd) 1,2,3,4,6,7,8-Heptachlordibcnzo-p-dioxi11 (1,2,3,4,6,7,8-hlxdd) 1,2.3,4,7,8,9-Heplachlorodiht:nzofuran (1,2,3,4,7,8,9-hpcdf) 1,2,3 ,4.7,8,9-Heptachlorodibenzofunn (1,2,3,4,7,8,9-hpcdf) 1,2,3,4,7,8-Hxcdd EPA 8290 Extractable Organics NELAI'
EPA 8280 Extractable Organics NELAP Extractable Organics NELAP
EPA 8280 Exlractahle Organics NELAP Extractablc Organics EPA 8290 NELAP
EPA 8280
EPA 8290 Extractablc Organics NRLAP Extractable Organics NELAP
EPA 8280 RPA 8290 EPA 8280 HPA 8290 EPA 8280 EPA 8290 EPA 8280 EPA 8290 EPA 8280 EPA 8290 Exuaclahle Organics Extractable Organics Extractable Organics Extractable Organics Extractable Organics Extractable Organics Extractal>le Organics Extractable Organics Extractable Organics Extractable Organics NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP EPA 8280 EPA 8290 EPA 8280 EPA 8290 HPA 8280 Hxtractablc Organics Extractablc Organics Extractable Organics Extractablc Organics Extractable Organics NELAP 6/25/200 1 NELAP 6/25/2001 NELAI' 6/25/2001 NELAP 6125t2001 NELAP <d25/2oOl EPA 8290 EPA 8280 EPA 8290 BPA 8280 EPA 8290 Extractable Organics NHLAP 6/25/2001 Extraclahlc Organics NELAP 6/25/2001 Extractable Organics NHLAP 6/25/2001 Extraclable Organics NELAP 6/25/2001 Extractable Organlcs NELAP 6/25/2001 2,3,7,8-TCDF EPA 82x0 Extractable Organics NELAP 6/25/2001 2,3,7,8-TCDF EPA 8290 Extractable Organics NELAP 6/25/2001 2,3,7,8-Tetrachlorodiben7.o-pdioxin EPA 8280 Extractable Organics NELAP (d2.51200 1 "STATE"indicates certifiwtio~~ for thc analyte by the mell~od specified. "NEI,APW further NON-TRANSFERABLE 06/01/2004-I337769 indicates certification compliantwith the NELAC Standards.

## Laboratory Scope ofAccreditation Page 5 

### of 6 

### THIS LISTING OF ACCREDITED ANALYTES SHOULD BE USED ONLY WHEN ASSOCIATED

### WITH A VALID CERTIFICATE State Laboratory ID: 

### ES7769 EPA Lab Code: 

### NC01324 (919) 544-5729 ES7769 Eno River Labs, LLC 2445 S. Alston Ave. Durham, NC 

### 27713-4411 Matrix: 

### Solid and Chemical Materials Certification Analyte Methodmech Category Type Effective Date 2,3,7,8-Tetrachlorodibem-pdioxin EPA 8290 Exlnctahle Organics NELAP 6/2SRM)1

8, 

# ..

S1ATIS" indicatescertificationfor the analyteby the method specified. "NEI,APW further NON-TRANSFERABLE 06/01/2004-E87769 indicates certificationcompliant with the NEI,AC Slandards.dab Bush 

### John 0. Agwunobi, M.D.,M.S.A, Grrvarnor Se-tary 

## Laboratory Scope ofAccreditation Page 6 of 6


### THIS LISTING OF

### ACCREDITED ANALYTES SHOULD BE USED ONLY WHEN ASSOCIATED WITH A 

### VALID CERTIFICATE State Laboratory ID: 

### E87769 EPA Lab Code: 

### NC01324 (919)544-5729 E87769 Eno River Labs, 

### LLC 2445 

### S. AlstonAve. Durham, 

### NC 27713-4411 Matrix: 

### Biological Tissue Certification Analyte Methog'ech Category 

### TY pe EffectiveDate 1,2,3,4,6,7,8,9-Octachlorodikn-mfum (OCDF) EPA 8290 ExlraclablcOrganlcs NFLAP 7/1/2003 1,2,3,4,6,7,8,9-0ctachlorodibt:nm-p-dloxin (OCDD) 1,2,3,4,6,7,8-Heptachlorodiknzofuran (1,2,3,4,6,7,8-hpcdO 1,2,3,4,6,7,8-Heptachlorodibenzo-pdioxln (12,3,4,6.7,8-hpcdd) 1,2,3,4.7,8,9-Heptilchlorodibenzofuran (1,2,3,4,7,8,9-llpcdo 1,2,7,4.7,8-Hxcdd EPA 8290
EPA 8290
EPA 8290
EPA 8290
FPA 8290 EPA 8290 EPA 8290 EPA 8290 EPA 8290 EPA 8290 EPA 8290 FxtractableOrganics Extractablc Organics
ExtractableOrganics
Extnctablc Organics
ExtriictableOrganics ExtractableOrganics ExtractableOrganics F~triactable Organics ExtractablcOrganics ExtractableOrganics ExtractableOrga~iics NELAP
NELAP
NELAP
NELAP
NELAP NELAP NELAP NELAP NELAP NELAP NEI,AP 1,2,3,7,8-Pccdf EPA 8290 Extractable Organics NELAP 7/1/2003 2,3,4,6,7,8-Hxcdf EPA 8290 ExtnctablcOrgailu NELAP 7/1/2003 2,3,4,7,8-Pccdf EPA 8290 Extraclai~le Organtcs NELAP 7/1/2003 2,3.7,8-TCDP EPA 8290 ExtractableOrganics NELAP 7/1/2003 2,3,7,8-T&xhlomdibenzo-p-d~oxtn EPA 8290 ExtractableOrganlcs NELAP 71 112003

"STATIC" indicates certiticationfor the analyte hy tile method specified. "NEI.AP"further NON-TRANSFERABLE 06/01/2004-E87769 indicates certification compliant with the NK1,AC Standards.

# STL St. Louis Laboratory Certificationsdeb Bush Gwernnr 

### Jahn 

## 0. Agwunobi, 

## M.D., M.B.A. 

### Secfalary Page 1 

### of 27 

### 'TIIIS LAISTIKG 

### 017AC:C!KElWI'EU 

### ANALYl'ESSHOUI,II 

## RE USED ONLY WHEN



### ASSOCIATEI> W11'H A VALID 

### CPRTlBICKITC State Laboratory ID: Kg7689 

### EPA Lab Cocle: MoOUU54 (314) 298-8566 

### lilt7689 Sir,St. 

### Louis 13715 

### Rider Truil 

### North Ea~lh City, 

### hIO 

### 63045

-.--- 

## ------.-- ----..-.-, Matrix: 

### Dri~tliing 

### Water Certification Annlyte Meti~udflech Category Type EfCceilve Date 

### -.,...-. -,,.-. 

## ---- .--..--,--,.-...--- I,I,Il-Tct~schlon)ctl~~mc El'h 5243 Cimup 11 tinreplatcul Contaltiinartts NElAP 7/17iZU03 EI'A 524.2 Otticr Rcguliltcd Contaminiults NELAP 71I7/2003 EPA 524.2 Cintup 11 IJ~trqmfatcrl L'ontaai~mnk NELAI' 711712003 EPA 524.2 Otl~cr Rcgulwrvl C.'onMn~inants KELAP 7117i2003 EPA 5242 GroupII IJnrcgulrtal C:onlamroantr NELhP 7/17/2003 CPA 524.2 13PA524.2 Ef'A 524.2 EPA 524.2 EPA 524.2 Other Rcgulatcd Ct~nlumirulnls NELAP 7/171201)3 (imup 11 Urucgul~ul Contuminsnis NELAP 71171203 Ci~rup 11 tlnrcgulatnd Conlaminiiits MEWI' 7/1712003 Qmup I1 UnrcgutntcdCoritiut;uninairls NEMl' 711712003 Group I1 LJt~cgulettxl Cuslitniu~ants NELhP 7i17LM03 1.2.4-Tnn~ethylbaizeitc



### . EPA 524.2 Group Ii Ulucgul~ccl C:trn~itririnants NELAP 1/17/2003 1.2-Bil~roiolrw-3chlorii(ru~;lnc (DBCP) EPA 524.2 Gmup 11 U~u~~ulatcd Coslar~iinonts NEI.AIa ?I 1i:2rfO!
1.Z-Dibran~c~c~harle (F,lX%, Elltylcnc dibro~rrirlc) EIaA524.2 1.2-~>ichlur(ibc~~zine EPh 524.2 1.2-r)ichlord1ii1c EPA 524.2 1,2-Dieltkm~priipitut. iiPA 524.2 1.3.5-Ttitiic~l~ylbmi.cnc 'HPA 524.2 .EPA524.2 Group 11 linrcgulittcd Contalainar\ts NE.I.Al' 7'1 7Q003 EPA 524.2 C;ioup I1 llnrcguliltrcl Contanii~lsnts NELAP ill7,10(13 f?PA524.2 Other Kcgida~cd C'onlutninirnLs NELAP 7i1 7i2IM3 EPA 524.2 Liro~ip I1 Urrcgulald C:tmliln~in:mls 'NEt.A E' 7ilW2003 EI'A 524.2 Ciruup 11 Ut~rcgulatcd Conlan)i~lanlv NEiAP 7i17~003 EPA 524.2 Gritup It Ilnrogulatal Co~~la~ninunlF NEIAI' 7/1712(Kl3 CPA 5242 Croup 11 Ilrrn~lPtid Contarr~inrt~)ts NELAP 7/17i200.f EPA 524.2 Otller Rugulr~cd Cc~nlaminiinls NELAP 711712003 I!PA 524.2 Ciroup 11 llnrcgulalcvtC:ont~nrinn~its NELAP ii17/.2003 Ijl'A 524.2 Gmup 11 IJnrcguicud Coniarniiu?nls WELAP 7117!2003 EPA 524.2 RI'A 524.2 El'A 524.2 Cin~up I1 Clrrcegu1;ltcd Co~i~nii~~rits NEI,AP 7/ 17003 Gmtrp 11 Unrcgulntnd~rrllillllil~lll~ NI-:I,AP 711 712003 Other Kcgalaled Conhriiiiuuanls NELAI' 7/ 1712003 EI'A 524.2 Other Krgtrliitcd Coetanlirl;uils 'NEl.Af2 7/17/2003 kPh 524.2 Grrrup fl Unrogulatcd Cootanrin&nls NE1.AP 7/1712003 EI'A 524.2 EPA 523.2 F.PA 524.2 Group 11 Unrqrli~tecl (:oeIaniieiuils NEI.AP 7/17i2003 Ollier Regulated Coatan~inaols NELAP ?/l?RM)> Grttup 11 Unrcgulatcd Co1llilli,i11snls NE1.AP 7117/2003 Z~ibro~~lochinron~cthiwe EI'A 524.2 Group 11 ilrlrcyulaled L:orililn~inai~ls NEI,AIa 711712003

"STKI'E"indicates crrtificafino Cor thc anxlytc by thc n~ctltorl specifietl. 

### "NELAP" furttrcr NON-TKANSf'ERABI,F, 1III .WOOS-EX?iiRY indicatcs certiftcntio~i compliant with the NEI,AC Sla~uhrds.

### John 

## 0. Agwunabi, M.D., M.B.A, 

## Secretary 

## LaborafotyScope of 

## Accreditatinti Page 2 of 27

St~tc L~borato~ 1I3: 

### E87689 EPA LabCode: 

### hiOOUO54 

### (314)298-8S6 

### E87689 

### S'rL St. 

### Idoub 13715

### KidcrTrail North Earth Clty, iclO 

### 63045

--,-,- 

### --. -,...- 

## --- .-.- Matrix: ~;&in~

## water Ccr(ificatiun Analyte Mctl~odlt'ech CR tegory Effective 1)rite 

# - '1LW -.,- Dibro~nomcthiure BiaA 52i.Y Gmup 11 umguGicd Con~-ln~iiutrits NELAP 7/I712003 Dichktrwlifiuurunudii~ne EPA 524.2 Croup tl UnrcgulxtietlContilttimunts Nl!L.AP 7/17/2003 Dicbk~mmcLaac (DCM, Metbylole chloride) :)PA 524.2 Wlylhar/errc PPA 524.2 Ciam~rw Emiltcn EPA 901.1 Gmss-alphn EPA WO Grctss-beta EPA 900 Hcxschlorobuladicnc EI'A 524.2 isqwopylbmzmc RPA 524.2 McU~yl bn~micic (L\r01ruitnctl18nc) BPA 5242 MeUlyl chlaride(Chloromctha~lc) CPA 524.2 klcthyftnz-ht~tyl rtilcr (MTBE) EPA 524.2 OtllerRcguliited(:onta~oi~lants NELAP 7117/2U03 Cfll~w Kcgulnlcd Con(arnina111s NliLAP 713712003 itrdiuclrnriuy NICLAP 2/15/2002 Rtwliochcn~Ltr)~ NEIAI' 21130002 Ruhchumistty NELAP 2/33/2002 GroupIf Unregui:Ucd Corht~niinanls NBLAP 71 17J2W3 Group 11IJnr~%ulatcd Coalaminants NELAP 7/17/2001 Group IIllnrcgutatrctContnnrinancs NELAP 7/17/2003 Group 11 Unrcgukt~xi C:~~~t,lmioaets NEi.AP 7/ 17i70113 Gnjup I1 LlnrtpliedCortlaminar~ts NELAf' 7117i2003 EI'A 524.2 Group 11 llnregulatcd Conri~minants NELAI' 711 7/2003 ASTM U 5174-91 I?adioclrwnistry NIJLAP ?!I 3.~2002 PPA 514.2 CPA 524.2 fiPA 3 14.0 EPA 903 EPA 904 EPA 5242 ME St42 1X)G Sr-02 EPA 524.2 EPA 524.2 'fctmciy (Pmzhtomctiryicnc) EPA 524.2 litlumc EPA 524.2 tmns-1,2-Diclitorr~ctl1yi01~' EPA 524.2 Lr~ns-l,3-DkhIomppylnic F3'A 524.2 'f'rid~lotuclbe:~e (lrichloroc?hylcnc) IKI'A 524.2 Trichluroflitoron~~~nc Lt'A 524.2 Tritinm EPA 906 Vinyl chtoridc EPA 524.2 Group I1 U~ncguti~ted Contariiiier~% NIIiAP 7:l 7i2003 Gn~up ll Un~ulalerl Cunii~mir~iu~ts NEI-AI' 7117/21103 Secontlary InorgutticConlanlinitnts NEIAI' 211 3i2002 hdioche.~nistq+ NELAP 211312(K)2 Kadiocl~co~ht~y NELAP UI3Q002 Gmup I1 Unregulat~d Contanriisnls NEL.Ai' 711712003 Rudiochenrbtry K BIAP 2/13/2002 Radinctrcntbtry NPLAP Yi3/202 OUicrRcguked Cbntarninuna NELAI' 7/17/2003 Group I1Unmgulatcd Cotktarriinants NELAP 711712003 Oihcr Rcguldeci Ck>ntanrirlants NBLAP 711712003 Other Hcpfiltcd Conliltniniu~ts NliLAI' 711 7/2W Other Kcgulntcvt Cijnutniinants NEI.AY 7/1'li2W3 (imup If LJ~~rcgulatrd Coillaminants NEI.AIJ 7/17j2003 Olha Regulated Co~ilitniintull?: NELAI1 7/17/M03 Ciroup I1 Ihrcytated C~drrninenls NBLAP 711712003 Radiocltemistry NELAP 2/13/2002 Other Rcgul~ilal Conlninin;~i~ls NELAI' 7117/2003

"STA'I%:" indicntcs ccrtiftcltfiun for thcaortlytc hy ~bc mcthod sp'cifietl. "NELAP" further NON-TRANSI-EKABLE 1 1113/2003-887689 indicates ccrtificatinn rurnpliatit with the NELAC Standards.

### John 

## 0. Agwunobl, M.D., M.B.A. 

### Sewetary Page 3 of 27 

## Laborurory Scope a 

## f

Accreditation 'I'lilSLISTING 

### OF ACCKEBI'I'ED AKAI,YrI'%S 

### SilOULD BE IISEi) ONLY 

### WREN ASSOCIATED WITH 

### A VAIJlD

### Cft:RTSFICAI'E State t,ahorntory 112: 

### Eg7689 EPA 1,nb Catic: 

### MOO0054 (314) 298-8566 

### E87689 ST1, St. 

### Louis 13715 

### Hider Trl~il 

### North Earth 

### City,

### MU 63045 

## --- 

# -- .-, 

### ...-- Matrix: P&h-~otuble ~a;: Certification A~iaiyic Category 

### EffectiveDate 

### -. i\icthod/fecl~

.--- 

# --- -----. 

### 'fy pe 1 .I ,I ,2~l'clracl1lometh~ne~~' EPA X260 VolaliloOrgoairs NELAP 7/1/2003 1.1, t-l'richloroerhcnc EPA 624 Voli~lilc Organics NELAP NELAP NELAP NPLAP NEIAP KEtAP NELAP NELAP NELAP NEI.AP NRLAI' NELAI' NEL.AP NELAP NBLAP NEWP NELAP 

### NELAP NEMP NCLAP NE1.AP NEiAP NELAP NELAP NElAP NELAP NEL.AP NEL.Al' NEIAP NELAI' NE1,AP NKIAf' NELAP NEI,AJ' IriELAl' EYA 8260 VolatilcOrganics %PA624 Volatile0rg:toir; EPA 8260 EI'A (34 EPA 82W Volutilc Or@nics Volrtilc Or~~nics Volalilc Orgunis EPA 624 Vo)iirilcOrganics EPA 8260 VoltttilcOrgmics EPA 624 EPA 82M EPA 82U &PA8260 BPA 8269 Volnlile Organics Volotile Organics Volatile Organics VolatileOl.p:ilr~ii.: VolatileOr~~tnics FPA 8270 Exmloti~hle Orsanks FPA 625 ExlnclrhlcOrgiinks 1,2,4-Trlblorohenzcnc EPA 8260 1.2.4-'rrichlorobtrr~cnc EPA 8270 1,2,4-'ltirncl~ylba1rcne 13PA8260 1,2-Dibron1o-.lcl~loro~p;me (IINCP) EPA 82M I ,2-Dibrona&me (EDB. EUtylcne dibronridc) E17AX2W VoL~tilc Orgmicu ExtractableOrganics Voliatilc Organics Volrrlilc Organics Vota~ilu Organiw EPA 624 Volntilc <)1~1iics EPA 625 Extrachblc Orpnics EPA 8260 Volatile Oganics 1.iI'A 624 Volatile Oryiuaics Bf'A 8260 VolatilcOrganiu: FJ'A 024 EPA 8260 EPA R2W ValnlileOrganics Volatib Orgiulic~ Vohitilc Orgiaria EPh8270 Extmclal~le Orgctnks BPA 8330 t.;xtnctableOrgainies EPA 624 VolntileOrganics EPA (i25 Extnciubic Organics EPA 82Cfi Volatile 0rga11ia EPA 81(i0 Volalib<>rgitics EPA 8330 lix~dcfabk f)rga~lts

NON-TRANSFERABLE 11113/2003-E87B89 "SrA'I'E" indicntcsccrtificetiun for tbe anulytc by the methodspccificd. "NE:L.AP" further irldicatcrcertificafianco~~~pfiant with tl~e N'EIACStrndxrds.Jeb 

### Bust* Govetrir~r 

### John 

## 0. Agwunobi. M.D., M.B.A. 

### Secretary

'FXIlS LIS'I'INC; Cli; 

### ACCREDlTED ANAL,YTES 

### SrIOUI,L)I%E 

### tlSED ONLY WI.III:N 

### ASSOC:ItII'EU W11'II A VALID 

### CERTIFICA'1'P ShtcLaboratoty lD: 

### E87689 PI'A 1,nb Code: MOO0054 

### (314) 

### 298-8566 

### E87689 ST], St. 

### Louis 13715 

### Rider 

### 'Frail North E~rth City, 

## MO 63045 

# - ,.-...---* ,--,...-.,.-.*--- ---. klntrix: 

### Noa-Putablc 

### {qiier Certification Analytc IilclhcdiTeeh Category 

# - Effective 

### Date

--,- --A- Type 

# -- I,4-Uichlorohenxeoc EPA 624 Volatile Orgutlics NELAI' 2?13Q(302 1-4-Mclilorobcw,mr: EPA 625 ~~t(tblc Dr@i~kics NELAP 2'13/2002 1,4-uicl1lor~~vrne II'A X2fd VolatileOrga~iics NELAP 7/li2M)3 1-4-l)ioxnnc(I -4-Diclhyicneoxidc) EPA 8260 I$-Naphthoquincmc EPA 1270 I-Nsphlhyla~tiiae EPA 8270 2.2-DicLlor~y1ro~xu1~ EPA 82CXJ 2,3,4,6-Tc1mchltmphcnol EPA 8270 2.4,s-T EYA 8151 2..l,b-'likhloroF)1cnol EI'A 625 2.4.6~likl~lompttmn1~l El'h 80.41 3.4h-Triehloroptitnol BPA 82711 ?.A:.(,-Trinilrutolun,~ (2.4.5-TN1') BPA 8330 ':..l.D fiPA 8151

: 

### :.::-l)D Sil'A 8151 VolatilcOrgnt~ics NELAP 7/1/2003 Extractable Organics NEMP 711I2003 Erlm~trhlc Organics NELAP 7/ 112003 Volutile Orpin is Nl!I.AP 7/1/2003 Exl~ctubla Organics NElAl' 7/1/2003 P~'cslicid~-fIerhic~t:~-i*CI3's NE1.AP 7/IDUO3 t'.xtnctabIcOt.g&~ics NELAP 2113/M02 Extnslablc Orgu~ics NBLAP 71112003 Bx~mc~ibl~~. Orgitnics NE1.AP 71l/UW3 ExLri~clilhle Or@cnics NKLAP 7/1/2003 1'cslicidc.s-llrrt,icidrs-f'CH's NELAP 7/1/20;)3 Paticidcs-I.I~ulricidcs-PCR's NGSP 7/ 1/200! EPAfit5 ExlnatablcOrgafiics NUAP 2113i2002 BPA 8270 Extrucci~hle Organics NHLAt' 7/1L?OU3 EPA 625 Estnctak)lcOrgilnics NE1.AP 2/ 13!2002 BYA 8041 tJxtmctJ1)lc Orgmlics NELAl' 7/1J2003 El'A 8270 Uxhclabtc Orgai~ics NBLAP 7/1j2003 EPA 625 Extnffit;thtcOrga~~ics NELAP U13/2002 EPA 8041 ktritablcOrganics NEIAP 7/1/2003 BPA 8270 hlrac~ahlc Orpmks ).:PA 625 FxtsxtablcOrgntricr EPA 8270 ExtnctablcOi-g:ut~?s NEIAP 7/1/2W)I NBLAP 2/ 13/2002 NCLAP 1/ 112003 EPA S330 ~r~~tiihlc Organics NELAP 71 112003 EI'A 8270 Exlrd~lahle Orp~lics NELAP 71112tW3 BPI\ 625 Exk~~cinhlc Organics NELAP 2! 13/W02 EPA 8270 Exlr&c~ablc Orgi~~iics NILAP 7/li2003 EPA 8330 ExiractohlcOrgimitx NGI-AP 71117,003 2-An~iturf,6~lmilrotnlucne(2-~1n~~tnt) EPA 8330 2-A~i~intunU~raquinone EPA K270 Z-Bu(ant)nc(Methyl cUiyl kulorw, MEK) EPA 8260 2-CJ~londhyl vinyl dli~r 2-Clilortu~hyi vinyl dllcr 2-Cirlorunapt1tl1aknt: EPA 624 EPA X2(* BPA 625 Exirucliible Organrs NEI..Af' 7/1/2003 BxtmcfahleOrganics NELAY 7/1/2003 Volalilc Oryitnics N14:I,AP 711i2W3



### "STATE"indicntcs ccrtilicrtiunfurthe analytc by thc n~cthod spccificd. "NELAP" further NON-TKANSFERAHLE f l/lW003-E8768~l inrlicalt%ccrlificxtinoco~iil)liant with the NE1,AC StandariL!.Jeb Bosh Governor 

### John 

## 0. Agwunobi, M.O., 

### M.B.A. 

### Secreiery 

## Laboratory Scope of 

## Accreditation Page 5 of 27

State Laboratory 11): ~8768') 

### EPA labCode: 

### MOO0054 (314) 298-8566 

### E87689 Sl't St. Louis 

### 13715

### Rider Trail Norflt Eurtll City, 

### &I0 

### 63045 

# -----
------A 

## -

# - -- - .-. 

## - 

## ---- hlatrix: 

### Non-Pobhlc Watcr CerfZfication Analyte Methodmcch Category 

### TyPC tilkctivc Dale 

### --+-. --*--- 

## - 2-Chlnronopti~knc El'A 8270 Pxtr-tablcOrg~IItcs NEL.AP 7/IR003 2Chloropl1enol EPA b25 Exf~ilcIabl~ Orgmirs NEIAP 21 13/2002 2.Chlornpl1n101 EPA 8041 ExtmclnhlcOrpirs NE1.AI' 7/1/2003 EPA 8270 EPA 8260 ISPA 1260 Et'A 625 EPA 8270 EI'A A270 EPA 625 EPA 804 1 Et'A 8270 EPA 83.30 EPA 8270 EPA 625 PA 8270 EI'A 8270 EPA 8270 CPA 8270 BPA 8270 EPA 8270 Et'A 83.70 EPA 148 EPA 8081 EPA 608 Extnctd~lc Orgnnics NELAP 7/ 112003 Voli41e Orgai~ics NELAP 7/1/2003 Vcrlt~lilc Organics NBLAP 7/1TU)03 Extn~tabic Chganks NBLAP 211 3/2M)2 Extmublcihganic% 'NELAP 7/11203

Extwbbic Organics Fhmtahlc<)rpiiics ExtritebleOrgar~ics Fxtruc~nbic Organics Extmli~hlc &giu>ics NELAP NEWP NEt,hP NELAP NELAP NELAI' NBLAP NELAP NELAP NBI..AP 7/1:2003 NEI-AI' 71112003 NBLAP 7/11200.7 N6LAP 711R003 NELAP 71112003

4,4'-~0e EPA 808 I I'eslicides-Hcrbicidcs-PC:Es NELAP 7/1/2003 4.4'-DDT EPA 608 Pcslici(ies-lIcrbicidcs.PC[?t's NBLAP 2/1312002 4,4'-DD'i' EI'A 8081 Pcslicirtes-lIcrhicitlc~-PCB's NELAP 7/ 112003 4-Aminu-2,kIi11itmtoiucr1c(4-i1n1-drit) EPA 8330 Ex~n~clahle Orgi~nics NCLAP 7/1/2003 4-Aininohiph~?1yl EPA 8270 Pxlr~ckthlc Organics NELAP 7/1/2003 4-Bmnwphcnyl phcngl CUIN 4-Chluro-3-mcthyiphcnul 4-Ctilori~-3-nr[hylpJ~r1lol 4-Ch lore-3-IIICI~IY I~IIcI-K>! 4-Cttlonutniline 4Cl1lorr1phcnylphcnylcthcr BPA 625 ExlraclableOrganics NElhP 211 312002 EPA 625 Exlnclabic:Orgii~ics NEI,A!' PI312002 EPh 8041 Ex(mcfitblcOrgi~llks NCLAP 711U0(M BPA 8270 CxlrnciahlcOrgiknbs NELAP 7/it2003 EPA 8270 Ex~ctahlt! O~&.~~II~CS NBLAP 7/1/2U03 EPA 625 Exlr&lublc Orgntaics NELAP 2J13R02

"STATE" iodicates certification for the analytc hy the nrctl~od spccificd "NELi\l'" furtlicr NIIN-1'MNSF~RA13L.t;:1 1/13/2003-E87680 indicates cerl'tficalion centpliant with the IVELAC Standartis.Jub Hntct~ Govorrtor 

## John 0. Agwunobi, M.0:. M.B.A. 

### Secretary Page 6 

### of 27


### 'I'HIS 

### LISTING OF ACCREI)ITFL) ANALY'I'ES 

### STIOUI,FI 

### BE 

### USED ONLY WHEN 

### ASSOCIA'f'ED\IVITR A 

### VALID CERTIFICATE Statc L~borntury 

### If): 

### E$7689 EPA Lab Code: 

### b1000054 (314) 298-8566 

### E87689 

### STL St. 

### Luuis t3715

### Rider Trail 

### North 

### Earth City, 

### MO 63045

Anulyte Methodn'cch Category 

# ---------- 4-Chlorophcnyfplunylclher EPA 8270 kxrmlahlc Orgimicl: 4Xitlorc~toLolucr~e EPA 8260 Votatile Orgnnics 4-DiitsLyl ~rnincw.i1bu,7.~wc EPA 870 E~tmclilhlc Org;lnie< EPA 8260 EPA 870 EPA 8270 VolatilcOrgcrnia Elctwbblc Organics Extmclablc Organics Cerlificalio~~

,,

ype.-- NGLAP NELAI' NELAY NEIAP NEI-AP NELAP NELAP NELAP Effective

### Dale 7/1/2003 7i11203 7/l/2003 71112003 7/1L?003 7/11UX)3 UIX'2002 7/ll2003 4-Nitrotoluene EPA 8330 Fi~lrd~ti~hl~ Orgtai>ks NELAP 7/1/2003 7.12-Dimctlry lhctv.(n)anthri~ctmc BPA 8270 Exuru;tnhlcOrga~rics NEIAP 7/1/2003

Aciylositrile Acryluiiitritc Aldrin Aldrin Alk~lii~ity PS CaC03 UPA 8270 BPA 625 El'A 8270 EPA S310 EPA 425 ExmCobleOrgilriics ExtractableOrgitnics Extwlnble Organics Exwirnhlc: Orgdnics ExtriK'tvhicOrganics N6IAl' 7/ 112603 NBLAP Z!l3l2ciD2 NELAP ;/I12003 NElhl' 7/1/2003 NELAP 21 1112w2 t3PA 8270 ExtnchbieOrganics NEIAP 711/2003 El'A $3 10 Eximctllble0rgariic.s NELAP 711/ZOO3 EPA 8260 Volalilr Orgitnics EPA b2hO Volntilu Orgitfiic?; EVA 8270 Extnrctlbic01pnics EPA 624 Volnulc Organics EPA 8260 VolatileOrgiinir~ NELAP 711 12003 NfiLAP 7/1/2003 NEl.I\P 71l/XI03 NEKAP 2/13/2002 NELAP 7/112003 EPA 624 CPA 11260 EPA 608 VolatileOrganics NELAP 2/13/2002 VolatilcOrganics NfiLAP 71IiUHf3 I'cslicides-Hwbicidczi-Pt?D's NBLAP 2113:2W2 EPA 8081 Pccticidcs-Liabicidrts-PCD's NEl-AI' 711i2003 EPA 310.1 Gcnual C:hrn~isiiy NELAI' 2/13/2002 Atlyl cl~loride (3~Chloropropctic) EPll 82-54 nlpha-DH(: (f pha-~iexacI~brwy~loh~xane) EPA 608 alpln-HiiC(alpha-Hcxnckbr~cyck)t1c~anc) EPA 1108I VolatilcOrganics N ElhP 71112003 P~slieidcs-flerbicide8-PCI1's NELAP 2?1312002 Pcslicidrs-ilerhicidcs-PC:H1$ NELAP I/ 112003 Alu~aittut~~ Alunimunl Alun~u~ut~r Alun~hum Anlitwnia RS N Aniline EPA 200.7 General C'hemisiry,lrlvlalt. NELAP 211312002 EPh 200.8 Metals NELAP 2t1312002 EPA 60 10 Metals NELAP 71li2W3 €PA 6020 hlc?nls NELAP 7/ 1/2003 BPA 350.1 tienml Cllcrt~istry NELAP 211312002 EPA 8270 Exxtractsbb Organrs NELAP 7i1ncwj

"SrA'1'1.:" indicatescertification fur the ana1y-t~ t~y the method specified 'tNEI.AP" further 

### NON-TRANSFERABLE1 1113L?00D-t!768L) indicatescertificationcoruplinnt witti ttrc F;&:I,AC Standards,Jeb Bush Oovemor 

### John 

## 0. Agwunobl. M.O., M.B.A. 

### Sewetary 

## Lahoraicjty 

## Scope ofAccrcdilnfiort Page 7 of 27 

### THIS LkSTlNG OF 

### ACCREDITEII ANALYTES 

### SI.IUUI..I) 

### HE 

### USED ONI,Y WHEN 

### ASSOC'IKL'EI) WITH A 

### VAI.,ID

### CER'I'IPICATE StateLaborntory

### ID: 

### E87689 EPA Lab Cude: 

### MOO0054 (314) 29&8566 

### W689 STLSt

### Louis 13715

### Rider TraitNorth Earth City,

### MO 63045 .----- --.-. 

# -- Matfir: 

### Non-PotableWater CcrtificatIon Analyte MethodfI'ech Cittqury 'Typc Effective Date 

### -....---- 

## ---.,--- 

# -- 

# --- hthicme EPA 625 'x vacluhleOrgsc~ics NELAP 2/134002 Mhracarc EPA 8270 Extmc1al)lcOrganics NELAf' 7lli2003 AnUwacmc EPA 8310 F~rmlnhle Organic% 

### NELAP ~IILWO~

Arockrr-1248 (PCB-1248) Aroclor-1254 (PCB- 1254) Aroclw-1254(PCB-12.54) hbi-1260(PCB-120) Amlor- 1260(PCB-I260) Arwnic Arsenic Anark Anmic Rarium Barium Barium Barium BPA 200.7 hl&ls NRLAP 2t1312002 EPA 200.8 M&ls NEL.AP 21312002 EItA6010 hldiiis NRLAP 71 11200.3 &PA 60,020 M~*als NELAP 711 /ZOO3 EPA 8270 htractishlc Organics NGMP 7/ 1I203 !.PA fiO8 EPA 8082 Pps~ieides-Hcrbicid~5-PCB's NELAP 211312002 Pcslieidcs-tlerhicitIw-13CB's h(f3i.At' 7/1/2003 Bt'A 608 Pcslicides-fJerbicidm-PCWs NEI-AP 2113120112 EI'A 8082 Fwticidrs-il&iCidcs-WfIs NEihP 71112003 EPA 6OX Prsticids-l+cr\licidcs-PLPLfYs NELAP 211312(!02 EPA 8082 Pcsticdw-fierbi~ici~-rCB's NEl.AP 7/1!2OO? EPA 608 Psticidcs-Iicrbicides-IiiiH'd NClAP 21 312002 EI'A $082 Pcjticitlc~-1ierhicid~-PC13's lu'E.LAP 7; ll200.1 EPA 608 I'esticklcs-ficrhicid~s.PCBs NELhP 211312002 EPA 8082 Pwticidc?;-Hcrl)iCidcs-IY:B~ NELAP 7/1/2003 EMGO8 Pcsticidcs-1Icrbiciclcs-PCB's NEL.AP 2/13/2002 El'A 8082 Peslicides-llerhicidcs-PCB's NEI.AP 7/ 1/2003 EPA GOR Y~~ici~s-I.lcrbicid~-PCB's NELAP 21 13rZO02 EPA 8082 P~ticides-Hcrl~icidcs-I'C~t3~~ NELAP 7/11U)03 EPA 200.7 EPA 200.8 EPA 60 10 FPA 6020 EPA 200.7 Cicw~mt Cl~anistry,Mdals NELAP U 13120(12 hicbk NEIhf' U1312002 hlclais NEtnP 7i1/2003 Metals NBIAY 1/1/2003 Meiufs NEl.AP 2/1312002 EPA 200.8 Mals EPA 6010 Metals BPA 6020 McUIS NELAP 2/13iZO(12 NELAP 7/ 11201 NELAP 7/112003 EPA 624 VolulilcOrganics NELAP 211312002 EPA 8021 Vnlaiilc:Orgatiics NELAP 7/1/2003 EPA 8264 Volti~jia Orj&~nics NELAP 7/1t2W3 BPA 625 ExIT,x!IBI~Ic 0rga11ics NELAY 2/13t2W2 BPA f270 Sx~raclithle Orgaiiics NELAP 7/iRUO3 EPA 625 Gxiraclrhio(frgulics NELAP 213312002

"STATE"indicatescertifintion fur the anolytc by the method specified. "NEI,AY" furthcr NON-TRANSFERAl3i.E I I/l3/203-E87689 indicates certificationcomjdiant with thc 

### NELAC Standnrds.

### John 

## 0. Agwvnobl, M.Q.,IW.8.A. 

## Secretary Laboratory 

## Sccrye 

## of Accretlitntiort Page 8 of 27 

### 'I'lIlS LISTING

## OF ACCREDITED ANAI,Y'l'tc:S 

### SHOULD BE 

### USED 

### ONLY WHE;h' 

### ASSOCIATEDWl'X7I A 

### VAI,IL) CERTIFICATE State Laboratory 

### ID: 

### E87689 El'A Lnb Code: 

### MC)[jOOS4 (314) 

### 298-8566 

### 687689 

### STL St. 

### Louis 13715

### Hider

### Trail North Earth 

### CiB, 

### MO 63045 ----4-.--.-- 

### ---...,.,..---- --,- Afatrix: 

### Non-YotabLWater Ccrtificnfion Analgte RiIcH~odTTech Cntqory Effcctivc Unte 

# -- ---, 

# - -.-..,, 

# --- - ,-- --..---- Type 

## -"--.- - Uenro(a)anthracale Et'A 8270 Exinctable Organics NELAP 7/I ROO3 13enim(a)Hntl~r;tcu1e Uenz@a)py~e~lc Hen;ro(a)pyrme Raiw(a)pyrenc: I3mxdb)Buc~r3ntho1c Hc~/a(b)flucinnLa~c Bmza(b)fIuomllrme Un~ro(g,h.i)pcxyIc~~c B~nzo(y b,i)lrrylcnc I+a~iofy ,ir.i)pcryle~ic



### .I?rnzc~k)fluc~rn~hcl~u Hutz~~k)fluorun~Ii~~c 'tionzo(k)lluo~anll~uie tknzoic acid Bcnzyl alcohol 13crylliuni I)M).lliuln Lkryllium brylliucn ~IP-BIiC: (h~,~ir-f.lesi~~hl~~ycIol~rn~mc) hr!-BHC (hctn-H~xochio~n~cIoIi~~a~ic) bcl;l-Niph%~ykcait~e Dmcllnirical oxygen dennl~d bis(2-Clrlomc~~oxy)11idI1il~it: bis(2Chloroeihoxy)mctl1~nc bis(2-Chloroerhyl) elhw his(2-Chlon~uhyl) c&n his(2-Chl~r~bi~>pt<~pyl) dhcr bis(2C1rlon~hopropyl) L%~IL? his(2-Bthylh~x~l) ptilhnlstc (DEHP) his(2-Erbylhcxyl) phUlulrttc (DEI.LP) Boron &>run Bromide FJroniuicir EPA 8310 EPA 625 EPA 8270 EPA 8310 EPA 625 EPA 8270 EPA 8310 E1"A 625 EPA X270 EPA 8310 EPA 625 EI'A 8270 FI'A 8310 EPA 8270 EPA 8270 EPA 200.7 EPA 30.8 EllA 6010 &PA6020 EPA 608 BPA 11081 CI'A 8270 EI'A 405.1 EPA 625 EPA 8271) PFA 625 EPA 1270 EPA 625 CPA 8270 EPA 625 EBA 8270 EYA 200.7 EQA6010 EPA 30lj.1) EPA 9056 GxWict;ihlcOrganics f:,xtractublc Org~bics Extrdctithlc Org&t1ics F.ztr&tahleOrgnics Ext~cLablc Or~arrics Ext~ctoblc Orgaoics ExtrnctablcOryarrics ExitactableOrganic% Extmctublr Organics I;,xtmcwhlr;0rgaitic.s ExtractableOga~rics ExtmctablcOrganics htmctsble Orgnnics Exirirclithle0rg;inics F-xlrac~ol>lc. C)rganics Gm~ml Cl~r~lislq~,Metrrls MEI~IS Met~ls Meals PcsiGdes-Hc&icida-PC13's Pcslicidcs.HchicicIw-I'<:H'b: Gttmctahlc Organics OenrnlChrt~dstry Ex~m~sbla O-anics ExtriiLuhlcOrsariics Ex~n~~uhlc Orpnics Extne1ill)lc Urga~ies ExtmlnhlcOrganics ExtmctitblcOrwnics ExtreclablcOrgmics ExtmieblcOrganics hlf%?b Mats Cicnml I:licn~islry GcoaalClicmislry

"STATE" incticates cerfificaiion fortheanaiptc by tlte methud spcelfied. "HEI,AY" firrtllcr indicntcs ccrtificalinn compliant with thc NELAC Stanciards. NELAP NELAP NELAP NELAP NELAP NELAP NELAP 

### NELAP NELAP Nt:,I..AP NEIAIx NBthY NELAP NELAP NI;l.AP NELAP NELAP NELAP NIiIAP NL!L.AP NELAP NELAP NPLAP NELAY NliLAt' NELAI' NELAP NELAP NEL.AP NEIAP NE1.AP NELAP NELAP NEl AP NElAPJeb 

### Bush Governor 

### John 

## 0. Agwunobi. 

### M.D., M.B,A. 

## Secretary Labornto y Scope of'Accredit~cfio~~ Page 9 of 27 

### THIS 'I,.tS'I'ING

### OFACCREDITED ANALYT.KS

### SIIOULDRE USEU ONLY WtlEN 

### ASSOCIATEDWIT11 A VALID 

### CEWIFICATE State Luboratoq 10: 

### E87689 EPA Lalt 

### Code: 

### h1000054 (314) 298-8566 

### E87689 

### STL St. 

### Lollis 13715 

### Rider Trail Nortl~ 

### Earth C:ity, 

### MO 63045 -,*---- 

## ---- 

# - ---- 

# -,..----. Matrix: 

### Nan-PotableWater Certliicatittn Analpte 

## -.-. filethod~eeli Cntcgory Type Effective Datc --.*.-, --,-.---- Bronmlm~mrc BPA 8260 VolalilcOrganics NELAP 7/1/2003 Hromochlomntcthanc EPA 8260 Volatile Orgalu~ NELAP 11112003

Cadmium Cadmium

Chcisintl oxygeo dailarid Chlonl;cne (tech.) Chlordune(~wh.) Chloridc Chloridc EPA 624 Volatilc Orgat~ics EPA 8260 Volofile Organics' EPA 624 \'ohiilr? Organics NEIAP 

### UI3!2002 NELAP 711C2003 NELAP 21312002 EPA 821U EPA 625 Et'A 8270 Vokilc Orpnia NELAP 71112003 EktracloblcOrganis NBLAP 2/130002 Bxtmtablc Orgr~tMs NEl.AP 7JIi2UC3 EQA200.7 Gci~crel Ckrcn~islry.Metuls NSLAt' 2/13/2002 EPA 200.8 h,leUl~ NELAP U1312W2 'EPA 6010 Metals EPA 6020 Mt.t;lls NELAP 7/1 12003 HALAP 7jl :?O(i:r EI'A .200.7 'EPA6010 EPA 6020 EPA 8270 EPA 8260 Generill Chcmistry,Mdals NEl,l\l' 2'1?,';3i12 Metals NEL.t\P 711 !2011:\ Metals NfLAI' 1 t: :#'21?i).: E~hc~ahlr. Orgmics NElAP iili200; Volelilc:Ogunici NEI.AP 'li! i20t)3 EPA 624 VolatitcOrp~~ics EPA 8260 Volatile Orgatrics NELAP i+ l3.!2lX,2 NElAP 7/ li2003 Et'A 410.4 EI'A 608 El'A 8081 EPA 300.0 EPA 90% G~neril Chcmistty NCL4P 2i1312002 Padcidcs-Herhicitfzs-IYyH's NELAP ?/ 1312002 Pmlicidcs-H~hicidw-PCB\ NEI.AP 7/1/BUS Uencnl Cl~nnislry NELAP 2438002 Cjenmf C)~ni~islly NEMP 711it003 CPA 621 Vulalilc Organics: EPA 8260 Voluiile Orgimics EPA 624 Volo~ilc Organics Bt'A 8260 Yolatilo Orgi~nics EPA 624 Volatile Drganib EPA 8241 \lolntiIc Otg~llia El'A 8260 Volnlilc Organics CPA 2W.7 Mchls El'A 200.8 EPA MI0 EPA GO20 NELI~P 2113R002 NELAP 7/112003 NCLAP 211312002 Nl'.f..AP 711i2003 NELAP 211332002 NEIAP 7/1/2003 NK1,AP 7/1/2003 NElAI' 2~1312002

"STATE"indicatesccrtificafion for the anrlgtcby tlic mcthodspecifietl. 

### "NELAP"fi~rthcr NON-'I'RANSFEIbiBLE i ill32003-fiS76X9 indicates certification curnplirnt with the

### NELAC Standards.

### John 

## 0. Afiwunobt, 

### M.D.,

### M.~.A. 

### Secretary deb Hutst? Governor 

## Laboratory 

## Scope ofAccrcditafinn Page 10 of 27


### I'ILIS LTSTfNC;

### OF ACCREDITED 

### ANALYTES 

### SIIOULD RE 

### USED ONI,Y 

### WHEN ASSOCIATED 

### WITH A VALJII 

### CKKTIFECA'I'E State In: 

### E87689 EPA Lab Code: 

### MOO0054 (314) 

### 29&8566 

### E87689 STL St. 

### Louis 13715

### Rider Trail North 

### Earth City, 

### MO 63045 

## --.-- ---.- - ---- 

### ----- 

## - 

# ---- 

## ----- -- 

# -- -. 

# --- hlatrix: 

### Non-PotableWater Certification Ancllyte hlethodfi'ech Category 'I'ypc Effective Date

---.,,--- Chrysmt? EI'A 625 ExLrucl;thlcOrpanics NELAP 211312002

cis-i ,2-L)ichlo1od1ylolo cis- 1,3-Dic11loropropc11c cis- l,3-i~icl1lompropc11c cis- t ,l-Did1Ioro.2-hutcnc C~lhiil t Cfibult Cohlr Coball Contluclivily Condudibity O*rk7 Cupper

I>ichlorodifli~omt~irl~iane Dic~~It~rnpml, (lkchlorprop) Wddrin

-'I>ieldriii

Dictliyltti~cr I>icthyI pli~haki~c EPA X270 Exiraclal~lc Orga~lics NELAP 711 /ZOO3 El'A 8310 ExlrxtnhlcOrganics NEL.AP 7/1/2003 EPA 8260 EPA 624 EPA 8260 EYA 82W EPA 200.7 11l'A 200.8 EPA 60 10 EPA 6020 'EI'A 120.1 EI'A 4050 EPA 200.7 EPA 200.8 Volatilc Organics VolatileOrgailici Volatile Orydnics Voixtilc Organics hielill$ Mcwls hlelals Mctals GenrmtChcniislry Oenrril Ch~w~islr). GcclualChn~lislry,l\ldals Mcbls NLLAI' NELAP NEIAP NEIAP NELAP NELAP NELAP l46LAP NELAP MELAP NEL.AI' Nl3.Al' EPA 6010 ~IC~~IS NELAI' 7~112003 EMGOB Mt9ls NELM' 7/1/2003 EPn 9040 Gaa~mi Chcn~isey NCLAP 7/1/2003 EPA 8151 P~ticid~s~Hcrbicides-PCWs NELAY 7llf2003 EPA 608 ~'esticida-lierbici~i~~-1'(:t~s NE1.AP Z/13/ZW2 EPA 8081 Prsticicl~.s-tlerbir:ii1cs-I'~'H's NELAI' 7/3/2003 EI'A 8270 E~tmlUhll: Orfiit~lics NELAP 7/1/2003 MA 625 EPA 8270 EI'A 8310 EPA 624 VolalilcOrgianics EPA 82M) Volalilc0rgmiics NCLAP 2113R002 Nl!LAP 7/112003 NEI.AP 7/1/2003

Volatile0rg:mics NELAP 7/112003 Volitiilt.Organics NE1-AP 7/112003 Pcs~icirlc+Hchiciites-PC B's NELhP 7/1/2003 EI'A 8264 Voltltilc Orpaics NELAP 7/1/2003 Bl'A 8151 Ywticidrs-Hcrhici[tcs-PCD's NDLAP 7/1/2003 tl'A GO8 Pesiicidcs-Hchicidm-PCB's NELAP 21 512002 EF'A 8081 P~~li~id~s-Hcrbicid~s-I'CD(~ NELAP 711/2MM EPA 82fiO Vc~lniilc Orguni~x NELAP 7/1/2003 EPA 625 bmrc~blc Orgailks KELAP 2113.0002

"STATE" indicntcs eerlification for the analytehy thc nicthodspccificd. "NE;I,AP1'h~rthcr NON-TRANSFERABLE 1 1113/2003-E87089 indicatesccrtificatiun compliant with thc 

### NELAC Standl~rds.

### John 

## 0. Agwunobi, M.D., M.8.A. 

### Secretary Jsb FJIJSII Goverrrczr 

## Laboratory Scope 

## Ilf~ccreditafio~z Page 11 of 27 

### TZIIS 

### LIS'I'INC 

### OF ACZKEDITED ANALWES 

### SHOtJfJDBE 

### USED ONLY 

### WHEN ASSOCEATED

### WITH A 

### VALID 

### CERTIFICATE State Laboralory 

### ID: 

### EST689 EI'A 

### tab Code: 

### MOO0054 

### (314) 298-8566 

### E87681) SW, St. 

### 1,uuis 

### 13715

### Rider Trail

### North Earth Cify,

### hIO 63045 Matrix: 

### NosPotable Water Certifieatio~t Aualyfe hlcthod/'Fcch Category I'ype Effective Datc

LSd.",,. 

### -..-.,- 

## --- 

# - Didhylphlhakrte EIIA8270 ExtractableOrganics NCLAI' 7/ll2(M3 Din~cf ryl pt~tlmbtc Diinahyl phll&k Ui-11-bulylphlhalnlc Di-81-lwtyl phthalntc Di-n.octyt phtlishte EI'A 625 ExhctablcOrganics EPA 8270 Eshactable Organics EPA 625 Exi~~~h~c Organics EPA 8270 ExtmctahlcOT~~ES EPA 625 ExtraolabicOrganics NI:'iAP UL3n002 NELAP 7/112003 NfStAP 2/13t20(12 NHAP 7llRO03 NELAP 2/13/2002 Di-n-cctyl phlhabto BPA 8270 Dinuseb (2~~-hutyl-4,6-clini~pt1~.10I~ DNUP) EPA 8151 iUsulFotoct BPA 8270 ExiracrobloOrganics NELAP 7/112003 Pcsticidcs-l.Ictbicides-f'C:H's NELAP 7lIR003 Bxmctablc Orgsnics NELAP 7Il/aUO.1 EI'A 608 Pcsticitlrs-Hcrbicid--PCB's NEI.AP 211312002 EPA 809I Pwticitks-licmicidm-PCB's NElAP 7lli2003 EPA 608 EPA 8081 EI'A 608 ETJh "hHOSl EPh fiOX EPA (1081 EPA 608 P~ticid~~-t~ahicid~~-i'CI3'~ NELAP 2113RW2 Pcsticidccl4~d)icides- PCX's MCLAP 71112003 Pesticides-1fcri:icidoj-PCB's NE1,AI' 2t13i2002 Pcstici~les-l.#c&icida-PCD's Wf?Laf' 5/112003 I'e~ticides-Hcrbicidm-PCBs NELAP 21312002 I'csticidm-Hdicidcs-PCIYs NELAP 7/1/2003 Pcs~icidn-ltehidda-I'CISs NCLAf' 2113/2002 F,PA 80x1 P-iicidcs-IIcrl~iciclitles-1'CDh' NfilAl' 7/1/2003 EPA 8260 Voiittile Organics NE1.AP 711 12003 EPA 82.60 Vniasill: Drjyt~ics EPA 624 Voliltilc Org.mics Ef'A 8021 VolntilcOrganics NElAP 7111200.3 NBLAP 2t131~002 NELAP 711/2003 Et'A 8260 6PA 8270 EPA 625 EPA 8270 EPA 83 10 VojatileOrgrnics NELA1' 711t2W5 ExtrdctabtcOrgarnics NELAP 7/1/2003 ExtractableOrgu~k~ NELAP 2!1312002 FxtructnbtcOrganics NEUP 71112003 Eslrachbic Organics NELAP 7/1/2003 EPA 625 EPA 8270 EPA X3i0 SPA 300.0 Et'A 905G !:PA 608 Ex~mciabkc Orgttlics ExmtnblcOrganics Exmmmbic Organics (>cumlCtiai~islv Gcnm>l Cliatiistry Pcsticidcs-tiehicidcs-PCYH's NELAP NEIAP NELAP NELAP NBLAP NELAP I'luoridc Fluoride gasurn-01 IC: (Li~ld;ioe, ganim~l~lmact~lc~rwyc~I~~hexane) gsmrm-BHC (Lindanc, g;inu~u-Hexaclilnr~~ycInl~cxanc) Grt>ssidplta EPA $081
NELAP "SI'ATE" indicate ccrlificafion for the analytcby thc mcthodspecified. "NEl>AY"further NON-TRANSFBRARLfr 1 1113/2M)3-EX7689 intlicrtes ccrtificntionccnwpliantwith tht NELACStandards.

### Jcrb Bush Oovemor 

### John 

### 0. Agwunobi, M.D., M.B.A. 

## Secrelery Laboratory 

## Scope ~j~ccreditorina Paw12 of 27 

### TIUS 

### L,ISTING 

### OF ACCREDITED ANAI,Y1'ES SI3OULD 

### BE 

### tISEL1 ONLY

### WlIEN ASSOCIATED

### W1.'MlA 

### VALID CERTIl:1CAI'E Slate Laboratory11): 

### E87689 EPA labCode: MOO0054 (314) 298-8566 

### E87689 STL 

### St Louis 13715

### Rider Trail 

### North Earth 

### City,MO 63045 

# ----
. ----.-..-,. 

## --.- .- 

### Matrix: 

### Non-Potable Water Certificatirbn AnaIytc 

### Methodn'ech C~teg01-y 

### Trpc Effective Date 

## -------- --dm-- 

## .-" GroP-bch RPA 900 Kadioche~i~htq NELAP 211312002 EPA 130.2 EPA 608 EPA SO81 Gwcnil Chemistry NELAP 2/13iXW)2 Pesticid~?i-Hcrbicidcs-PCB's NELAP 211 3/2002 Pesticides-Hcrbicids-PCU's NELAP 711i2003 EPA 608 Pcslicida-Hehicid~uc-PCIA N ELAP 211312002 EPA 8081 Pcsticidm-lidicides-PCB'\ NCLAY 71112003 EPA 625 ExinctrbleOrgilnct. NELAl' 2/13/2002 KIsA R270 Extnrt~blc Orgmlrcs Nt?IAP 7/1!2003 EPA 625 Extractable Q~gu~ies NlilAI' 21138002 EPA 82M Voletilc Organics NELAP 7/1/2003 EPA 8270 Exlrwtahlc01g.znics NELAP 7f112003 EPA 625 ExtractuMe C)rgitnios NELAP 31312002 Et'A 8270 Extraciiib,bie Oyarric:,. NELA P 7/1/2003 EPA 625 Exlr~ctablc Orpc~ics NEt.AP 2/13/2002 EPA 82W Volagle Orgaxri~x NE1,AP 7/ 112003 BPA 8210 Extactablo Orgiinics NGLAP 78'1 /2003 EVA 8270 E.~lmcBbIc C)qanics NEL.AP 7/1!2003 EPA $270 l~nln~bble Orranies NEUP 7/1 

### R00.3 EVA 1010 Cmcnhl Ctrmei~lry EPA 625 ExlnctoblcOrgarhics EPA 8270 Extnctablc Organics 

### EVA 8310 ExbiitahluOrpnics EPA 200.7 Metals h EPA 6010 Imn EPA 6020 lsobutyialcohol(2-Methyl-l -pruparu)l) BPA 8260 NELAP 7/1/2003 N ELAP 1l#ROD3 NPLAP 7/1/2W3 EPA 8270 ExtrnctablcOrganics NPLAP 7/lfZ(H)3 EPA 625 ExtractableOrgnnica NELAP 2/13/2(H12 EPA 8260 Volatilc Orp~aicj EPA 8270 BxtmcfahlcOrgdnmicb EPA 8270 ExtmctableOrpnks NBLAP 7/1/2003 NELAP 7/1/2003 NEI.AP 71'1i2003 EPA 200.7 BI'A 200.8 E1'A 60 10 Nlr'LAP 7/1m~03 NCLAP 7lli200.1

"STATE" indicntcscertilicationfor thc snslytc by the rncthod specified. "NELAP" furthcr NON-TfUNSFFKAl3l.E I l/lU2fH)3-iX7GB indicatesccrfificatisn campliant with tbc NEI,A<: Standards.

### John 

## 0. Agwunobi, M.D., M.B.A. 

## Secretary LaboratoryScope of 

## Accrcditafio~r Page 13 of 27 

### THIS LISTING OF 

### ACCRE:I)ITED ANAI,Y'I'ES 

### SIlOULD

### BEIISEI) ONi,Y WHKN 

### ASSOCIATEDiYITll A 

### VALID UER'I'LVJCA'l'E StetcLaboratory 11): 

### Kg7689 EPA Lab Codc: MOO0054 

### (334) 298-8566 

### ES7689 Sl't St. 

### Louis 13715 

### Rider 

### TraiI Norfh 

### Earth City,

## MO 63045 

### -.-- 

## . -

### .,.- .- ---,,--, 

### -.. -.-- hfatrix: 

### Nun-Potrablc Water Certification Anaiyte McthodlTcch Cntcgor). Typ~ Kffeclivc Date 

## ---- --.- ,--- 

### ..- .-.---.- 

# -- hlapcsium EPA200.7 C;cnml Cho11irslry,h4~1s NELAP 2/13/2002 hiagncsiu~a EI'A 200.8 hleli~is NELAI' 24 13/2002 Magncsiu~lr EPA 6010 Mct;~ls NELAP 7/132003 EI'A 6020 htc~11~ NE1,AP 1 1/7/2005 EPA 200.7 Citn~mI Chetnistr).,Metais NELAP 211312002 EPh 200.8 Mculls NELAP 2/t 3i2002 EPA 6010 hlchls NEtAP 71fi2W3 EPA 6028 Mctuls NELAP 71112003 EPA 8151 Pesticide-Herhicicles-PCD's NELAP 71 112003 EPA 8151 Cmticidti-Hmhicidcs-I'C:H'S NEX.AP 7/1/2003 El'A 245.1 h4elitlc NElAP 2113/2002 EPA 7470 hicL1LIs NFJAP 7/1/2003 EPA 82W VolatilcOrganics NDLAP 7/1/2003

EPA 8270 EPA 624 

### EM 8261) IIPA 624 EPA 8260 hlctl~yt ndl,acryla(e EPA 8260 Mclllyi pwdthic~n (ParaUtio~r, nlethyl) LPA 8270 McUlyl lcrf-hulyl cthm(hl7'DE) EPA $260 bfclhylcnecllloride El'A 624 Melttylalc cl~bridc ]'!PA 8260

n-Bulyl ulcolial r~-Burylbcnzenc Nickel ExtrxlablcOr$ankk NEIhP 7/ Li2003 VnlatilcOrganics NBlAP 2/I J12W2 Vok~lilc Orgiulics NB1,AI' 71f 12003 Volutilc Orgunirri NEI..AP 2/i3/2002 VolatileOrgattics NEIhP 71 112003

EFA 200.7 Mclak EPA 200.8 hlslnls CPA 6010 hlcbls EPA 8260 VoL~iik Organin: EPA 625 Ertractnblc Organics NElhP 711120Q3 NELAP 71IRW3 NELAP 71lI2W3 NEl.AB 2/13,0002 NELAI' 711i2003 NELnP 211312002 NEI,AP 2/13/2002 NELAP 71112003 NELAY 71

## ~noo NCLAP 21 1312002 EPA 11260 VolalilcOr&ini~?i NELAP 7/ti2003 EPA 8270 ExtraarhleOrguttics NELAP 71 1/20(33 &PA8310 Est~ctabte Organics NELAP 7/1 DO03 EPA 8260 VolatifcOrganics NELAP 7/It2003 PPA 8260 Volali)c NELAP 711 12003 EPA 200.7 Cie~~cni Chemietry,Mclals NGUP 2113!2002

"STATE" bdicotes certifiertion for the aaalyte by the nlcthotispecified. "NEI,AP" f~rrfhrr NON-TRANSFE.RAI3I.E 1111312003-887689 indieatcs certification contplia~tt witb thc NEf,AC Standards.Jet2 Bush Governor 

### John 

### 0. Agwunobi, M.D., M.B.A. 

### Secretary 

## LuboraforyScope

## ofAccre~litatio~t Page 14 of 27 

### THIS 

### I,ISTINCI OF 

### ACCREIII'I'ED ANALY'I'ES SHOULD

### DF:tlSElf 

### ONI,Y WHEN ASSOCIA'l'I!!D 

### WITH A 

### VALID 

### CERTIFICATE Slate I~boratory 11): 

### E87689 

### EPA Lab Cude: 

### It1000054 (314)298-8566 

### F27689 

### STL St. 

### Louis 13715 

### Itider 

### TrailNortli 

### Earth City,

## MU 63045
.---,----- 

### .-<-- Alatrix: 

### Nun-l'otablc Water Certification Anslytc Mcthodn'ccfi Category Type Effecfivc Date -,-,.--------.------ 

# ---- Nickel EPA 200.8 Wdats NELAP 2/13RO(f2 Nickel EPA 6OiO hlmls NELAP 71112003 Nickcl EPA 6020 Metals NELAP 7/1/2003 Nimte CPA 90SG Gencnl Cliemislry NBLAP I/ 11203 hlitnteas 

### N WA 300.0 Gcnea~l C:ticmirctry NELAP 211332002 Nirmu as N H=A353.1 GtslcmlCl~cnustry NEL,AP 2/ 1312002 EI'A 300.9 GmcnlCl~crnistty KELAP 2113f2002 WA 9056 Cicnernl Cl~cnristry NElhP I/If2003 EPA 300.0 (icrrcml Chcti~istty NELAP U13/202 EPA 354.1 CiencmlChuii~istry NELAP 2113Ra02 BI'A 625 Er~rdc~ctahlc Orx.mics NELAP 2113/2002 EPA 8270 CxlractabbOrgiulics NBLAP 711/2003 EPA 83-30 ExlnctabtcOrpanics N ELAI1 711/2003 EPA 8270 EPA 625 Et'A 8270 EPA 8270 EPA 625 IixtmcrablcOrganics NELAP 7/1!ZO03 Extn~tablc Organics NCLAP 211312002 ExmctrbfcOrgmics NELAY 71'112003 BxwL.lbbOrganics KEI.AP 71ll'2.003 Ifx~n~ctabtc Orgi~nics NP.lAP 213/2U02 BPA 625 ExtnriabIcOrganics NELAP 2/13/20(12 fiI'A 8270 Ex~racttbke Organics NELAP 711003 f!I'A 8270 EPA 8270 EPA 8270 r-Nitiasopyrmiidinc EPA 8270 ~il~~upyhawtc EPA 8260
OctahyOrn-1,3,S,7-tdnmitm-L,3,S,7-tc~rzoci1~~ BPA 8330 (HMX) Oil gL Cirm..~ EPA 16M Oil gL Cicca..~ Oil & Cirase EPA 413.1 EPA 9070 EPA 300.0 Cctlcrdl C:h~iaisiry 

### EM'3056 Gcnc'rdl Cl~crnistry EPA 8260 Volittilc Orprmes NELAP 71112003 NEI-AP 711I2003 NEIAI' 7/1/2003 NE1.AP 71112003 NE1,AP 7/1/2003 NELAP 7/1/2003 NELAP 71112003
NELhP Z1312002 NELAP U1312002 NPLAP 711 I203 NCLAP 2~13R002 NELAP 711 I2003 NELAP 71112003 Ef'A 8270 Exrr.cccahieOrganics NELAP 71112003 EPA 82M Vvtatilc 0rg:inia NCLAP 7/1/2003 EPA 8270 F:x(rirliihlcOrgi~niou NPLAP 

### ~~IIZOO~ "STATE" inrlicatcs ccrfificationfur thc analyte by tt~c motbad sltccified. "NEI,AP" furtl~cr NON-eI'KANSPEKAUtEt llI3/2003-E8761(9 indicatesccrtificstiuncun~pIinat with the NE1,AC: Shntlards.

### John 

## 0; Agwunabi, M.D., M.B.A. 

### Secretary Jeb 

### Bush 

### Owemor 

## Laborato1 

### y

## Scope qf

## Acc~vditatior~ Page 15 of 

### 27


### THIS

### LISTING 

### OF ACCREDITED ANALYTES Sl.IOUIdD BE 

### USED ONLY WHEN ASSOCIATEDWIT11 A 

### VALlf) ClFR1'IFICA'I'E StateLaboratory 

### ID: 

### E87689 EPA I.eb Codc: h100UU54 

### (314) 298-8566 

### IT87689 

### STLStLouis 13715

### Rider l'raii 

### North hrthCity, 

## MO 63045 

## ,.-"--- --,----. Mmtrh 

### Non-PotableWater C.'crtificntioe hl* MethocllTech Category 511~ Effectivei)ate ---.---,---,- Partrrblmba~zcne EI'A 8270 Exlr,tclnblc Organics NEi,AP 7/ 1f2003 kntachluroecham EPA X260 VolalileOrganics NBLAI' 7/lf.?UO3

..Pheml Phcnd Phmltc Phoqhm, total 15ckmrn phpmpyttoIu~mc hlassiwn Potassium Potas!si~~~l -(Kert?> Rupionilrilc @thy1cyanide) P-Xylm 

### '9- Pyrmc PytaKI Pyridine ~iumZ26 

### RDX (hcxabydro-1~~-irinitro-l3,S-&i11c) Rcsiduc-fiftaabk (TDS) Residue-nmfilimbtc(TSS) ElbA8270 Exmloblc Organics NELAI' 711;21)03 EPA 625 Extnctablc Organics NELAP UlUWO2 EPA 8041 CPA 8151 EPA 8270 BI'A 150.1 EIBA W0 EPA 8270 EPA 625 EPA 8270 &PA 8310

:F.Ph 625 Hxtmcl&lc Or&;mic~ NEf .AP 71li203 Pesticides-I lcrbici~1~~-1~CIf's NELAP 7/1/2003 Ex~mck~blc Organics NELAP 71112003 Gcnncn~l Che~nislq NELAY 243.LM2 (im~cn~l Chm~istry NELAP 711t200.3 ExtmtablcOrgmics r\ZEiAP 7:li2W3 E~it~~t~hlc O~~~II~CS NELAP 2~13i2002 F~lmctidhlc Organics NELAP 7/1i2IIO3 F.x~ruct&le Organics NCLAP 7:1/2C03 Exlrxtablc Orgaricr NE1,AP ?.!I :Diik\2 EPA.8041 Ertncta1)lc Organics NEUB 711/2W)3 EPA 8270 ExtmttablcOrgitnis NISLAP 7!1 /?LXii EPA 8270 Extsi~table Organics NELAP 7! ItZC'03 EPA 365.1 GCTIWI C~IC~~S~N NL3.AP 2/i 3!202 

### EM Rt51 Pcsticidcs-Habicidm-I'CtYs NELAP 7/ 1/2(M3 CPA 8260 VoiatiteOrganics NELAP 711/ZOO3 EPA 200.7 ~cfa~s KELAP 

## unno(12 EPA GO10 Metills NEIAP 711 12003 EPA 6020 Mruls NELAP 1 li-112003 EPA 8270 Bxlnctsblc Clrganics NBIAI' 7/112003 EPA R2M) Volalilc Oqa~rics NELAP 7/1/ZOO3 EPA 8260 VolatilcOrgani~ NEMP 7/ll20W BPA 625 EPA 8270 EVA 8310 fiPA 8270 Bt'A 903 EPA 8330 EI'A 160.I EPA 160.2 EPA 160.5 Genw~l Cl~emisiry EPA 160.3 Cm~cnd C:hemistry NELAP NELAP NELAP NPLAP NELAP NELAP NELAP NCLAP NELAP 2/13/2002 NCLAP 2/132002



### "STATE" indicatesccrtifk~cation forthe anaiyte by the method sprcificd. "NELAP" fr~rther NON-TRANSFERABLE I 1113/2003-EX7689 indicates cerlificatioa romplbnt with the NELACStand;~rds.

### John 

### 0. Agwurmbi, 

### M.D., M.B.A. 

## Secrelary

THIS 

### I.,l'S?'ING 

### OF ACCREDITED 

### ANN,YTES 

### SkIOULI) 

### BE IISED 

### ONLY WHEN ASSOCIATED

### WIrI.'H A 

### VAI,II) 

### CERl'IPICA?'E State I.aborntrrry ID: 

### E87689 EPA Lab Code: 

### hmOoO.% (314) 298-8566 

### E87689 STL St. 

### 1.auis 13715 

### Hider 

### Trail Nurth 

### Earth Ciiy, 

### MO 63045
----,....,.,---- "-,- I\.Iatrix: 

### NU~-Potahf~ Water C:crtificatinn A~~nlpte Clctegory Effective Date 

### -. ----.-----.-.----.--..-.-- Mctt~odn'ech

-a 

## ..,. Type Safmb EVA 8270 Exlrnctnl~lc Urgniiics NElhP 7z2.003 se-ButyIbenxnc EPA 8260 Volndie Organics NELAP 7/1/2003 Scicoium EllA 200.7 kfeuls .NELAP 2113/2002 Scle~~iutn EPA 200 8 Mctals NBLAP 211RRM12 Seienium EPA 60LO hlelals NELAP 7/I/MD3 .%lcniu~a Silicon Silic011 Silvcr Silv~~ Silvcr Silvur ,Silvex(2A.S-TP) Sutlium Cidium SoJiut~~ Sko~itiurn WA6020 EPA 200.7 EM<@I0 iS1'A 200.7 EPA 200.8 NCLAF l lt7i2003 NELAP 21132002 NBLAI' 7/l/2W3 NElAP 2/13RU02 NELAP 2113QlM2 Ef'A GOI0 Metals NBI,AP 71' ;2rM3 EPA 6020 Mcwls NClhP 711121303 EPA 8151 P~~doido;-HL71~iCidc~-P~~B's NlilAP 7/1/2003 ElaA200.7 Metals NELAP 2il32092 EPA 6010 hlctils NBLAP 7/1tf00.! EPA 6020 Melals NEUP I Lt7M)03 BPA 6010 hlcllrls NELAI' 7) l iUK)j EPA 82(# Vabtilc Orga~ics NEL-AI' 7/1/2003 BPA 300.0 Cicne~al Cl~emistry NEUP 2/13/2002 EPA 9056 Geneml C:hcn~istry NELAP 7111200; BPA 376.1 Gcneml C:hcnristv NELhY 21 13/2(302 EPA 8270 I'mticid~s-H~rtricides-PCDDs NELAP 7/1/Ui03 tcrt-Butylba~~,rrw EPA 82W 'l'rtmchturoehylecle (l'achlomclhylcne) EPA 624 't'~ncl~loroelhylc~t (I'~ch1orocrhylwic) EPA 82W l'aryl (n1nhyl-2$,6-trini1mpl~ny Inilnm~ine) EPA 8330 Tliulliu~s EPA 200.7 EPA 200.1 EPA 60LO EPA 6020 Et'A 8270 EPA 6010 VrdatilcOrgiuiic-s Volntilc Organics Vofatilc Orgiioics f?xtracl,?hit: Organics Mc~als NELAP 7i112W3 NELAP ?/I 3,Q1)132 NEUP 711~m3 NELM 71112003 NELAP 31312002 h?c.c3ls NEI-AP 243!2(N2 Mculs NELAP 711i2w hlcbls NCLAIJ 7/1i2003 I'es~i~ii~l;li-H~~hi~id~~~P~IB's NELAP 1/1/2003 hlehls NEIAY 71lf2UOS EPA 624 Volatilc Organics EPA 8021 Vcrlnulc Orgmics EPA 8260 Volalilc Orgimics NCLAP 31 3R002 NEiAP 7/112003 NCLAP 7/1/2003 Total cyanide EPA 335.2 Gencn~l Chctriislty NCL.AP 2113/2002
"Ij'l'Kf'E:" indicatecerfiOeation for the analyte by thr mctbod spccificd. "h'E1,AP" further NON-'i'KANSFERAI3L1E 1 1/13/2OU3-E87689 intlicatcsccrtllicrrtion cotuplbntwlth the NELACStandards.deb Bush Governor 

### John 

## 0, Agwunobi, M.D.,

### M.B.A. Secretary Page 17 of 27


### TIiIS 

### LISTING OF

### ACCREDI'rED ANALY'I'PS SI.IOULD

### BEUSED ONLY 

### WIIEN ASSOClATED WITII A 

### VliLID 

### CERTIFICATE State Lnhmtory 

### ID: 

### B?iiS9 El'A Lab Code: 

### h-fCH10054 (314)298-8561 

### E87689 STL St.

### Louis 13715

### Rider Trail 

### North Earth City, 

### MO 63045 --..------,----. 

## ------------ ---,--.--,-.---. 

### Matrix: 

### Noli-Potable Water Certification Analytc Riethodn'ech Caiegov Type EfkctivcDate 

## -.. - Tntai cpnidc EPA W10 GcnmlChclnislry NELAP 711 12003 7fotalcyanide EPA 

### IM12 Gwml Chal~islry NELAP 7/10W3 Told ziiUatc~tiitritc EPA 300.0 Gct)crulClwmhlr). NElAP 2/13120(32 'Fotal nitratc-nilritc ?'otal organicmtwn Totel organiccarkn~ Toti11 organic t~~liiles (T0X) Tolal phenolics 9056 EPA 415.1 OVA 9060 [:'PA YO20 GcnmlCt~crsustry EPA 420.2 GcnmlChtn~istry 'Tomi pl~cnoitics EI'A W&6 'rototn~sulfid~ EPA 9034 'I'oxaphFnc (Chlorisat~xl mtxipbcnc) CPA 608 NELAP 1/1/2003 NELAP 5/14/2003 'NELAI' 7/112003 NELAP 7/1/2003 NELAP 2!13m2 Cieneml C:limnislry NRLAP 1/1/2003 Cicneral Chumistry NCLAP 7/111.003 Palicidcs-Hc+ricidca-PCB's NDLAP 2! 13Q002 Toxopt.me (Chlorinalctl ca~.anlph(mc) EI'A 8081 Pesticides-tlabicidw-I'Ces NEI-At' 7!1120R? tt'sl&-i.Z-Dicl~lor~~~hyIwe EPA 624 Volatile01.ganim NElAB 2/ 1313002 Irm-l3-Diclilor0clhpl~i~ EPA 8260 tmns-l.3-l~ichloro~nu~~y1~11c EPA 624 ~s-l,3-Dichloropropylaic EPA 8260 Irans-l,4-F~icliIo~-2-br~t~ne EVA 826U T~idilomt~hcnc (liichk,mclhyten@ EPA 624 Trichlamctticnc (Trichlorocliiylcmc) EPA 8260 l'ncltlomfiuorol~ifllianc EPA 624

V~nudium Vinyl uceta(c Vinyl dll~xidc Vinyl chkrridc Xylc11c (lcllul) Xylcnt. (told) Xylmtc (lulnl) Zinc Zinc Zinc Zinc VolutilcOqpnics VoiatilcOrgartics Vohti lcOrgattiw VolatileOrganic-$ Voli~tile Org;miu \'o!i~rilo Organics VotalilcOrgnrtic~ NPLAP 71112003 NELAP 211 ~Q~WZ NBI,A F 731i2003 KELAI' 7! IR003 NELAP 2113RW2 KELAP 7/1/2003 KELAI' 12f16r202 EPA 826U Vohiilc Organics NI?l-AP 7/lL!(M3 EJaA 200.8 M&ls NF.LAP 211312002 EPA 200.7 CienerilChc~nia.rry,Mdnls NE1.AP 1/1312002 EPA 200.8 Mclals NBLAP 211 3/20(32 EM 6010 ~eca~s NELAP 71 

### 1nw3 EPA 6020 EPA 82260 il'A 624 EPA 8260 EI'A 624 EPA 8021 Ef'A 8260 EPA 200.7 Mclals Volatile Organits VolatilcOrga~iics VolatilcOrganics Volalile Org;i~~im NfiLAY I llfi2003 NEI-AP 71 i0003 NELAI' 

## u1~m2 NE1.At' 71IRW3 NELAI' 2t132Qil2 VolatileO~ganics NElAP 7/1/2003 VolatilcOrganics NELAP 711n03 Cic~irnl Che~nistry,.Mclals NELAP 2/13/2002



### "STATE" indiratcscertification for the nnalytc by the n~cthcd specified. "NEl,APW furtlacr NON-'I'KhNSFERABLB 1llt3/2003-E87689 indicntas ccrtification complimtwith thc NELAC Stsndarlts.

### John 

## 0. Agwunabi, M.D., 

### M.B.A. Secretary 

## Laboratory Scope 

## ofAccreditatiori Page 18 of 27
TI11S 

### I.ISVI'ING OF ACC:REDI'I'ED ANALY'TES 

### SIlOULD 

### BE USED 

### ONLY WIIEN

ASSOCIATED

### WITII 

### A VALID 

### CERTIFICATE Statc L.uhertitory 

### ID: E87689 EQAI~ll Code: 

### MOO0054 (314) 

### 298-8566 

### E87689 STLSt

### i..ouis 13715 Hidcr Trttif 

### North Earth City, 

### MO 63045 -,------.--..--,.---- Matrix: 

### Solid 

### aud 

### Ci~ernical Matcrirls Certification Analyte MefhocVI'ech Cotegory Effective I'lrte 

## .-- ?.-" 

## .---.---. 

# - -.-- 'I'Ypc 

# --- 1,1,1,2-'~etmchIor0~~l1a1i~' EPA 8260 VoliktilcOrgilnirs NELAP 2/1Y2002 1.1 ,l-'frichloroethnc EPA 82GO Voln&lc Organics NPLAF 2/13/2002 1,1,2,2~18tn~chlod1a11c t3PA 8260 Vohtilc Orgmics NELAP 21 I.3mO2 1,I ,2-Trichlmcthme 6PA 8260 \'olalilc Ofgalin NELAP U 13M2 1 ,I-nicbkbtoe(hicne EPA 82CQ VnlatilcOrgtutics NELAP Zi1312002 EPA 8260 EPh 8260 EPA 8260 EPA 8200 El'h 8270 Ef'A 8269 EPA 8270 EPA $200 I.lJ'A 8260 FPA 82Cd VolatilcOrgai~ics Volatilc Organics Volatile Organics Vukl~ileO~i~i~ ExmiableOrganics VolntilcOrganics IlxiractablcOrganics \'oIatile Orp~nia Volntila Otgunia Volatile Orguii~r El'A 8260 VoktilcOrgmicx EPA 8260 VolatiicOrgiu~ics EPA 8260 fiPA $260 E13A 8270 ElaA 8330 PPA K2Cd) EPA 8260 EPA 8330 EPA 8260 EQA R2Ca El'A 8270 EPh 8270 EPA 8260 E.PA 8270 Volulile Or#,anits VolirlilcOrgmics ExincioblcOrgru~ics ExtrnctablcOrganics Volatilc Organi~ Vohtilc Orl~ania ExuuclnhlcOrganics Voliltilc Orxilics VohtilcOrganics Extractnl,lc Orgiuiics ExtnlctableOFyallics VolatilcOrganis Extr~tahlc Organics NELAP NEtnP NELAP NELAP NELAY NEI.AY NEIAP NEI-AP NELi,P NBL.AP

NCLAF' 31 332002 NCLAP 313i2002 NELAP 5'130002 NELAl' 21 132w2 NELhP U 13!202 NELAP NELAP NEUP NELAf' NRLAP NEL.AP NELAP NWAP 2.4,s-T EPA B151 Peslicidw-kiabicicles-1'CB's NEL.AP 21 13/2002 2.4,6=Trkl1lorcrpbonnl EPA 8041 Extr;&tiblc Organics NELAP 2/13/2002 2.4,6-Trichlorophcnol EPA 8270 CxtractablcOrganics NBL.AP 2'1 332002 2.4.6-Tri~cikolalua~c (2.4.6-TWJ EPA 8330 ExlrdctablcOrganics hfELAP 2113/2002 2,4.0 CPA 8151 Pmticidcs-l.lc~icides-I'CH's NEMP 21 13R002 2,4-DB EPA 8tSl Pesticiclcs-Iierhicidw-I'CH's NELAP 31 3QM2

"Sl'ATK" indicates ccrtifieation for thcanrlylc by the ntelbod spccifiod. "NELAP" further NON-TRANSFBKAI3I.E I 1113/2003-Fi?(i80 indicater ccrtific~tion com~dinnt with the NELAC Standards.Jet) Rt~rrh Guvernor 

### John 

## 0. Agwunobi, M.D., M.B.A. 

### secretary 

### Lubnmfory Scope 

### of~ccredifa fioa Page 19 of 27


### THIS I,IS?'INC 

### OF ACCRII:UI?:ED ANA1,YI'ES 

### SflOULDBE 

### USED 

### ONLY WIZKN ASSC)CIA'I'ED

### WITH A VALID 

### CERTIFICATE Shte Laburntory 

### If): E876g9 EPA 1,ab (:ode: 

### hIOQO054 (314) 298-8566 

### E87689 STL St. 

### 1,auis 13715 

### Ridcr 

### Trail Nortll 

### Earth City, iVO 63045 

### --... -...-.-,---- hlatrix: 

### Sotid and 

### CbcnticlrlMsterials Ccrlification Analyte 

### ---.- I\.idhod/l'ecli Cntcgory 

### Effective Date 

### .-...--------,------.-.---- Type 

### .-..*.-.--- 2,4-Dichloraplicnd EPA 8270 i:.strdctnhlc Ogtrnks NELAP 2113i2W2 EFA 804 1 EL'A 8270 EPA 8041 

### EM8210 EPA 8270 2.4-Diai1romtuene(2,4-I)NT) EPA K330 2,b-Uichlnropltmd EPA 8270 2,6-Dinit1otolucnc(2,6-DNT) EPA 8271) 2P-DinitWolunie(2,6-I>KT) EM8330 2-Aniini)4,6dini1rotoluaic(2-a1ii-tb11) EPA 8330 2-Aniiiicumtlinquinonc EPA 8270 3-Dutiumiic(McUiylc8ylketc?lic,

### MEK) EPA 8260 ?-Clloructl~pl vinyl dhcr EPA 8260 ZtChlontnaphlhabic EPA 8270 2Clilc1rptimc4 BPA 8041 FI~mrctahlc Orgirnics Extwti~hle Organics ExlrzeiublcOrp~ics EslnvlublcOrpnklrrlcs Ex~toblc Organics Exlmctablc Organics fixtractableOrganics Extniclable Orgiinics ExtmctahlcOrganics Fxlntelablc Orgnnks ktnclablcOrganics VolatileOrganics Volit(ik Organic% ExlrtlelablcOrgmiic1; hlnclablcOrgsliics EPA 8270 l3.inctablc Organics EPA 8260 Volatik:Organics EI'A 8260 EPA 8270 EPA 8270 EPA 8270 EPA 8041 EI'A 8210 FPA 8338 EPA 8270 VolatiieOrganics ExlmtablcOrgnnics Dxlnctabl~ Orgaiks CxtruciabiaOrp,;~n;inics ExtriiableOrganics Exlrilablr:Organics Exln1cish2e Chgmics Ex1rucW)tcOrg.wics EPA 8270 Ex1w1Rhlc Orgmics WA 8270 Extncrabic00rp;mics EPA 8270 Ertracbblc Organics FPA 8270 E.xirrtctablc: Orgi~iiics E.PA8270 Extmctablc Organics EPA 8270 Extmctablc Or,qunics EPA 8330 Cxttactablc Organics EYA 8081 Prsticides-s-liwhici~1c~-PCR's EPA XU81 I'cslicidcs-kb.bicides-1.~CH's EPA 808I l'cslicidcs-llerhicides-PCH's

"S'LVrC:'' indicates certification for the snalyte by the ~r~cthod spcctfred. "NELAYt' furthcr indicatescertification compliantwith tile 

### NELAC Standards. NELAP NELAP NELAP NEI1,AP NELAP NE1.Afl NE1,AP NEl.AP KEUP Nk?LAI' NEIAI' NE1.b.P KBi.AP WCLAP NhiA12 NEIAI' NEWP NCLAP NELAI' 'NEIAI' NELAP NELAP NELAP NBLAP NElhP NEI-AP NElAP NEI,AP NELAP NF.LAJ1 NELAP NEI-AP NEtAP NELAP NEf,At'

### John 

## 0. Agwunabi, 

### M.D., M.B.A. 

## Secretary Lubrmxtory Scuye

## ofAucrt'dit~ctiu~z Page 20 of 27 

### TILIS LISTING;

### OF ACCRKIII'I'ED 

### ANALYTES SHOIfI.rL) 13K 

### l~SH> ONLY 

### WHEN ASSOCIA'I'EI) 

### \VITIf A 

### VA1,II) 

### CXKl'l l2lCA'l'E State

### Laboratory

### ID: ER7h89 &PA Lab Code: 

### M0000S4 (314) 

### 298-8566 

### E876R9 STI, St. 

### Louis 

### 13715Hider Trail North Earth City, 

### MO 63045 

# - Mtltrix: 

### Solidatui 

### Clrerniral hlateriwls Crrtifrc~tion Analytc 

## ---.----.- MethodTTcch Category 

### Type Effective Date 

## -------- ---. --.---.----.-.-.+---.- ------,--..--.---------- ..,... 

# -- 4-A1~iino-2.Mi1riwtc,lurnc(4-em-dnt) BPA 8330 ISxtrdctableOrgananics NELAP 5114!2003 4-Amu~obiphmyl EPA 8270 Sx~ncfable Organics Ntii.Ala 2/1312002 4-Cl1loro-3-n1ctIiy1~tu1~1 EPA 8041 RruacUrblc Organios NELAP 2/ 1312002 4-Chbrib3-nictbylpliaiol 4-Chloroanilinc 4Chiony1h~nyl phcnyfcthcr 4Chkrrcflolurmt: 4-DialcIltyl osiintwoh~nn~.r(:e 4-hlcthyl-2-pcntmric (MIHK) 4-Mdliylphca~ol (pCrso1) 4-Nitroaniline d-Nitroplten~t 4-Nitrot~lucnc EPA 8270 EPA 8270 EPA 8270 EPA 8260 EPA 8270 El'A 820 El*A 8270 EI'A 8270 EPA $270 EM 83W APA 8270 EI'A 8270 CPA L270 EPA 8310 F.PA 8270 EX~rd~tabk Organics ExtzrtuhluOrganics ExmtnhlcOrganics Volatilc Organics EntmctableOrganics Volatile Orga~~is ExtractableOrpnicu Exlmtahlc Otgttnies Pxt~aztable t)rgatties Ewtmcti\t)lc Organics Extractiihlr Clrganics Extmeli~hlc Orgmics Extwclublc Organics Exlnctal~lc Oigiudcs HslmtahfeOrganics 

### NELAP MEIAI' NBLAP NELAP NELAP NCLAP NE1-AI' NF,L.AP NELAP NELAP NEI.AP NHI.Al' NE1,AI1 NELAP NDLAP EPA 8310 Ext~tctiibk Organics NELAI' 2113Tr002 EPA 8260 VolrlilcOrgani~s NRLAI' 2/13/2002 EPA X2Mt EPA 8270 EVA 8210 Volu~ile Orgu~iits bimct;rbleOrganics VolatileOrg~lics NEt.AP 2!13Q002 NELAP 2/13f2002 NELAP 2/13/2002 Acrylonitrik EPA R2MI Volnli.le Organics NELAP 211312002 Aidrin EI'A 8081 P&~icides-JlcrbiciOes-PC:H's NEL..AF 2/13/2002 Ally1chloride (3-Ctilorapropc11c) EPA S2M) Volatile Orgitnia NELAI' 213i2W2 alpha-HI1C: (rtlplta-I~exacI~k~rffiycbf~cxa~ic) !.!PA 8081 Pcslicidas-Hc&:rbicidc;-J'CH's NELAP 333RW2 nlun~inuti~ EPA 6010 Metals NELAP 2/13G!002 EPA 6020 EPA 8270 BPA8270 Me(;ils NELAP 2431202 Dxtnclal~lc Clr&ac~ics NELAP 2t131202 Ex~ti111lc Orgatiics NELAP U1W2 EPA 8310 ExtmlilblcOrg~l~cs NELAP 2:13i20~2 EPA M) LO Mckls NELAP 2113it002 EPA6020 MCUIS NGLAP 211 3i2M2 EPA 8270 ExtraublcOrgulics NEL,AP 2113i2002 EPA 8082 Pmticidc~.It!rl~icid~-PCI3's NELAP 2113/2002

"S'l'ATE" indicates certification for (hc nnalytcI)y the method specified. "NELAP" h~rthcr NON-TRANSFERABLE 11/1312W3-W7h89 indicates certificatio~l corn)bliant with tllc NEL.,AE:Sta~rdarBs,

### John 

### 0. Agwunobi, 

### M.D., M.B.A. 

## Secretary 

## Laboratory 

## Scope 

# if~cereditation Page 21 of 27


### THIS

### I,ISIYNG 

### OF ACCW,DITED ANALYTES SR0UL.D

### BE IJ'SEDON1,Y 

### WHEfi ASSOCIATEII 

### WJTIi 

### A VALID CERTIFICATE State L~bornlary 1D: 

### X876t)g EPA 

### Lnb Codc: &20000% 

### (314) 

### 298-8566 I387689 STL St. 

### Louis 13715 

### Rider Trail 

### North Earth City, 

### MO 

### 63065 

## ----. --".--- 

## ----. Matrh: 

### Solid and 

### Chcmic~i Materiafs Certificatiou Anrlyte Mctbodn'cch Cutegory Type Effective Date --"

### ,----.,- 

## -,.-- 

# -- 

# - Amclor- 1221 (PCB-1221) PPA 11082 Pes~icides-He~ici~Ic~-I'C:l~'s NELAQ 2113nU02 Arcclor-1232(PCB-I232) Ar~cIor-1242 (PCH-1242) A~o~lor-1248 (PCB-1248) 

### EM 8012 Pzsticidcs-Hcmicidw-JIC'R's EPA 8082 Pestsriciilcs-lichicidcs.l'CH's t!IIA 8082 Pcsticidcs-Herl>icirles-PCWs NE1-A!' KEI.A1' MElhP NELAP NELAP NEMP NELAf' NlsLAP NEUIJ NElAP NCLAP NI!I,AP NBLAI' NEL.AP NELAP NEWP NJ3.AI1 NElAP NEl-AP NELAP NELAP KELAP NELAP NEI-AP NELAP NELAP NEUP NCLAP NELAJ' NELAP NELAI' FEIAP NE1,AI' NELAP NELAY Aroclor-1254 (PCB- 1254) Anxior-12b0 (PCB. 1260) Amic 6PA 8082 Ei'A 8082 EPA 6010 P~+cidwHerhiddcs-PCB's Psticidw-licrt~icidei-PCB's Mctals EPA 6020 Mctils EPA MI10 Mettti~ EVA 6020 El'A 8021 BPA 5260 EPA 8270 EPA 8270 Molrcis Volntill: Organics Vutcltik: Organics EntractabtcOrganics Exmc~blc Organics EPA 8310 EPA 8270 Et'h 8310 EPA 'A270 BYA 8310 Exlr~clablc Orgo~rks Exti-xlablcOrganics Extractable 01-ganks fixtnctuhlc Orgnnks Extncublc Organics EPA 8270 Extnc~at~lc 0rwnic.s EPA 8310 htractablc Organics PPA 11270 F-wiictiible Organics CPA 8310 t.:xtwh~hlc Organics EPA 8270 Exlmclablc Organics EPA 8270 CxlwcluhleOrganics EtyA6010 Mctals &ryl liuns 6Pn 6020 hclr-BflC (heb-licxncI~~or~~yc~~~f~cx'~ne) EPA UORI bis(2CI1lorocti1oxy)1~sc(t11111~ EPA 8270 Mctals Pnticides-tlc~bicidcs~f CWs Llxtwt;lblcOr~irics his(2-Chbnretbyl) cthcr EPA H270 his(2Chlomiwproppl) dlrcr EPA a70 his(2-E1ilylhcxyl) phtllalatc(DCliP) EPA 8270 Extr&ti~blc Organics Extmt;ible Orgaoics Ewtri~ctithlc C)rp~nics EPA hOlO hlt?als EPA 90% Ga~cml C:~IC~IIS~I~ EPA 8260 VolatileOrgaaics EPA 8260 VolatileOrgimics

"STATE" Indicates ccrtificnlion for the analytc by the methud specified. "NKLAP" furtbcr indicatescertification comftliantwith the

### NELAC Standards.

### John 

## 0, Agwunubl, 

### M.D., M.B.A. 

### Secretary 

## Laboratory Scope c$Accredifctfion Page 22 of 27 

### 'rHNS IAIS'flNC OF 

### ACCREDITED ANAI.,YTESSIlOUIaD 

### HE USED 

### ONLY WHEN 

### ASSOC:IA'FEJ) WK'TII A VA1..11) 

### Ufi;R'J'IFICX'i'fi: Stm Laboratory 

### ID: &8761)3 

### EPA Lab Code: 

### MOO0054 (314) 298-8566 

### E87689 

### STL St. 

### Louis 13715 

### Rider 'f'rdl 

### North 

### Earth City, MO 

### 63045 

## --. "*.. 

### ------.--.------ Afntrix: 

### Solid

### and Cl~en~ical 

### Materials Certification Antliyte MethodTCech Category I'Y 

### pe Effective Date -----.--+ 

## -- --.-.. BromxticI~ioron~d~u~? EPA 82U VoletilcOrganics NELAP 2/13/2002

mlapm drlla-RILC Didliltc EPA 8270 ExtrachBlcOrga~lics EPA 6010 Metals tiPA 6020 EDA 6010 EI'A GO20 BPA 8270 HwimctahlcOrgmrics EPA 8260 Volatilc Organics EPA S2U Volatilr:Orgnics EPA 8081 l'r~licittcs-l~lcrhici~I~'~-PC:t3's EPA W56 GenecrlCirun~klry EPA 8260 Vola(ilc Orpt~ics 1FA 820 VolittilcOrgaeirs EPA $269 EPA R?Ci EPA 6010 EPA 6020 KI'A 7t (9G Volatitc Organics Vtrk~tilc Organics h4~Anis hlclals Cenml Climbistry EI'A 8270 Exlrwlohlc Orgunics Ei3A8310 ExtnactshleOrganics EPA 8260 Volb~ilc Orgoniw EPA 8260 Volatile Orgiinics CPA 8260 Volatile Organics EI'A 6010 EPA (420 EPA 3050 EPh 60 10 h4wls EPA 6020 Mmls EPARISI EPA XOR l PPA 8270 EPA 8270 ExlrdcUhlcOrpnics EPA 8310 klnsctnhic.Organics I)~~~OIIKIC~I~TUIII~INIC EPA 8264 VolslileOrganics S)ihn~nu~fi~~omn~ctl~anc EPA 8260 Voletilc Ogintics NELAP NELAP NEtAP NCLAP NRtAP NELAP NEMP NELAP NELAP NE1.AP NElAP NElAP NELAP NEL.AP NEtnt' NfXAlb NELAP NEUP NELAI1 NELA1' NELAP NEthP NDI.AP NLLAP NELAP NEI-AP NE1.AI' NEI.AP NElAP NEIAI' NELAP NEI.A13 NELAP NEIAt' NE1,AP

"STATE" indicalcsccrlification forthe anafytc by Ihc ntethodspecifird. "NGLAP" furlhcr ii~dicatcs certtlication compliantwith lbc NEL.ACStantlards.

### John 0. Agwnobi, M.D,, M.B.A. 

### Secrelary Page 23 of 27


### THIS LISTING OF ACCREDI'FED ANALYYES 

### S~fOtll,,I) 

### BE USED Oh'1,Y

### WHEN ASSOCIATED 

### WITI.1 A 

### VA'I.ID C~EI<'I'~FlCA'l'E Stite Laboratory

### ID: ]E87689 OPA labCode: 

### iM00(1054 (31 4) 298-8566 

### E87689 Sl'f, St.

### Loois 13725 

### Rider Trail 

### North Parth City, 

### MO 63045 

### ..-.-,...-- --.-...-,,-.--.---+-.- Matrix: 

### Sofid ttrld 

### CI~et~iical 

### Rlateri~ls Ccrtification A~ritlytc h3etitodlTech Cntcgory 'I'ype Effective Date 

## .-,- ,.,.,--.- 

### -..-..---.---------...-----. l>hromomctha~~c EPA 8260 VolatilcOrgaliics NELAP 2j13/2002 Di~mnbi~ HPA XI51 i'aticitlrs-l.liubicidcs-PCD's NELAP 2/13/UH)2 Dichl~irdifluomn~~~mic EPA 82trO V<~lulile Oqat~ics NELAP 243/2(Mt Dichloroprop (Uicltlaq~mp) EPA 8151 Pi%ficidc$-,-i.i&icides-I'CU's NEUP 2/13/2002 Dicldn-n EPA 8081 Pe~icidcs-tlirbicirics-)PCB's NELAP 2/13/2002 Didhyl ethcr EPA 8260 Volnlllu Organics NEIAP 2/ 1 3/2002 OidtylpltlhahlL. EI'A 8270 ExincbblcOr~ni~s NELAP 21312002 I)ilndhyl pl~thohtc 

### EPA 8270 Ex~ractablc Organics NBLAP 2133/2002 Ili-11-butylpittlwlott EPA 8270 lixtractabic 0rga;tics NELAP 2/13/2002 Di-n-cxtyl phtbbte: PPA 8270 Extractable Orpnics NElAP 2/13/2002 Uirusseh (2~~-b11lyI4,6-diftihu}~f1~11d, DNBP) BPA 8151 P&licidcs-1lerhicide~-M:H's Nt:.I.AP 2113!2002 1)isuiIiit~ EPA 8270 P~sticidc~-Herbicidc~-PCt3's NELAP 2/13/2002 151dosull'aiI EPA 8081 Pczticidcs-Hcrhicidcs-PCWs NELAP 1! 131202 !iitdosulfan 11 EPA 80x1 Pcsticidcs-f 3rrbicidcs-PCB's NELAP 2!l3.Q002 Endisulfan wlfate EPA XOXI Paticida-i.terbici(tc.s-PCtf's NEI..AfB 2/1312002 iindrin EM 8081 P-ticids-Hrrhici~lw-PC:H's NEUP 2/13f2002 E~~drir akld~ydc l?PA808) Pcsticidcs-H~rhicides-M3tYs NGLAP 2113,rt(X)2 F~hyl jccute Ethyl rncth;rcrylnte Ethylhenzerrc EUwlhcmmmr Lxlnctnblc nrganicshnlid~s (EOX) EPA 82ii EPA 8260 EPA 8021 IlI'A 8260 EI'A 9023 EI'A 8270 EPA 8270 EPA 8310 EPA 8270 EM8310 Slt'A 9056 EI'A 8081
CPA 9310 VctlatilcOrganis Volitlile Orglnics VolalileOrganics Volalile Organics GcttmlChaaistfy t'cslicidcs-flc~bicidcs-PC:Es Extnlcvahlc Organics Extnct,lhle Owitnics Extmtlahlc Orgunics Ex1n~L;thlc Orgiutics Gcnnnl Cbcmislry Pcsticidcs-fItvBici<les-PCB's 

### NELAP 2113iL002 NEI-AP 2113!2W2 N EL4I' 2/1,VL002 NEIhP 211312002 NDLAP 2f1312002

EPA 93111 Kadiochcrntilry KEI.AP 2/13~2002 EI'A XU81 Pcsticida-H~rhi~id~"j-PCB's NELAf' S/21Lrt003 EPA 8081 i'c?iticid~-1~letbi~i~l~~-I'~IH's NELAP 21 3:2002 LPA 8270 Ex(mciahleOr~anics NE1.AP 2/13.Q002 EPA X2MI Vohlile Organics NEI.AP 2'132002 EPA 8270 Extnrclahle Organics Nl?i,AtF 2113m02 "STATE:" indicates ccrtificxIion forthcaaalytc by thc ~t~ofhnd specified. "NELAP" fitrthcr NON-TRANSI'EKAULE 11/13/2/2003-E87689 iailic~tcs certification compliantwith thc NELACStnitdardi.Job 

### Buah Governor 

### John 

### 0. Agwunubi, 

### M.D., M.B.A. 

### Secretary 

## Laboratory

## Scope 

# ofA ccreditafian Page 24 of 27 

### TfIlS IISTiNG OF 

### ACCREDITED ANALYTES SIIOULD 

### LIE USED ONLY 

### WFiPN 

### ASSOCIATED

### WiTIll A VALII) CERTIFICATE State Laboratory ID: 

### Eg76g9 EPA Lab Cnde: 

### k1000054 (314) 

### 298-8566 

### E87689 STLSt. 

### IAOuis f

### 3715 

### RiderTrail North 

### Earth City,

## MO 63045 

## --.------..---.-.- --,.--.- ..,., 

### --.

# - -.---------.--, Mark: 

### Sdid and Chemical Materials Certification Aaaiyte 

### MethetilTech Category Type Effective Date fiacachblucyckqmfadime EPA 8270 Exlnshhtc NELAP 211312002 Orgnnbs,Pc.slicid~-HErhicic'ia-I'CB' $ Hcxacbtomethanc EFA 82ii Volatib Organics NELAP 2/13iKK)Z

Bl'A 8270 Exlwk~ble Orgimifs EPA 8270 ExlruclablcOrganics BPA to10 CcncrslCherlbistry EPA 8270 ExmmctabloOrgmios EPA 8310 Bxtnclal)lcClrgajtaics EPA 6610 Metals EPA a120 Mcuts isobutylalcohol (2-Mclhyl-1aop~mf) EPA 8260 '~wtnn EPA 8270 .~rysr,pylbcwma EPA 8260 -rsasafrok Et'h 8270

.irpmc EPA 8270 Iwd icud Lithium klakMsjum Ma&nesirun Maw-= M~~ MCPA MCPP M-ry Melhrrylonilrils Mdhnpyrilenc Mahoxychlvr MeZhoxychlor Mdhyl h&e (Bwmon~cthznc) MrUlylchloride(Chloromdbawc) Methyl ~Ihaqlatr: Methylpartllbion(Pa~aratbion. methyl) NELAfl 2113/2002 NEI.AP 2113R002 NEUP 2/t3/2W2 NELAP 2J1312002 NELAP 2r13/2002

Vohtilo Org~nics NELAY 2i13f2002 Pcs~icidrs-tlcrhicidcs.PCB'r NELAP 213i2W2 VoiatilcOrganics NELhP 211312002 kIxtiactahlcOrganics NO1,Ai' 2/13/?002 I'csticicl~-Jierhici1te;5-l'CIYs NEUP 2/ 1312002

EPA 6010 BPA 6020 EI'A 8151 EI'A 8151 EPA 7471 NELAP 2JI312002 NE1,AP 1 1/7/2003

EPA 6010 hfctsls EPA 6020 Mclals BI'A 6010 kletals EPA 6010 ME~~~Is BPA 60% Mculs

EPA R2(fi EPA R270 BPA 8081 EPA 8270 EPA 82bO EPA 8260 EPA 8260 EPA 8270 NRLAP 2/130002 NELAP 2/ 13/20132 NCLAP 21t3/2002 NELAP 211312002 NEK.AP I I 17n0ir3 Metals NELAP ' Z13.2002 Mchis NELAP 2!13i2U02 fbsticidcs-1lerhicidcs-PCB's NELAP 2113/7.(302 Palicidrs-Ilerbicidcs-PCB's NELAP 2431'2002 Meuls NBLAP 2/13,Q002

Mdhylt&-butyl ethw (hl'rBB) EPA X2M) VolalilcOrgat~im Mdttytmcchloride EPA 8260 Volstilc Orp~iia NRUP NEI.Af1 NEi.AP h'Ef.AP NElhP NELAP NELAP NElAP

"STATE" indicata certification for the anulyteby the methodspceified. "NE1,AP" furtl~cr NON-'I'UNSFERABLE I 1/13/20n3-fIR76R9 indicatesccr4ification compliant with thc NELAC Standards.

### John 

### Q. Agwunobi, M.D., M.B.A. 

### Secretary Page 25 of 27


### THIS 

### LIS'TING OFACCRE1)ITIi:D 

### ANALYTES SIIOULD 

### RE IJSED ONL,Y WHEN 

### ASSOCIATED \VI'I'fI A 

### VAI..ID 

### CERTIFICA'l'li: State 

### tabomtory 

### ID: 

### Kg7689 ISPA I,rl~ Code: 

### MOO0054 (314) 298-8566 

### JB7689 

### STL St. 

### 1,oeis 13715

### Rider 

### TraU North 

### Earth City, 

### MO 63045 

### -----. --.,. 

### -.,-.- Matrix: 

### ~olidarrd Chenlicol 

### Materials Certification Type Effective Date

--7- NELAP 12i9/2002 III-Xylmc EPA 8260 VolalilcOtguii~s NELAP NELAP 

### N EL..AP NEI..AY NEIAP NELAP NPMP NELAP I'ifi1,AP NKlAf' NELAP NELAP NBLAI' NEI,AIJ MELAI' NELAP NE.LAP NEIAP NELAP NEtAP HEUP NELAP NELAP Nnphlhnlem: Nopt~lltnkne Nnpltlhnknc n-Butyl almhtl n-U~~tylbcnzene Rich1 Nickel Nitma Nitrile Nitnhxlrnis EPA 8260 EPA 827b EPA 8310 

### EPA 82MI EPA 8260 EPA 6010 EPA (a20 CPA YO56 EPA 9056 El'A R270 Voliitilc Orgartits ExtractableOrgnrtics ExtractableOrgnitics ValalitcOrgnnics VolalilcOwnivj Mctul6 MciaIs Gcnerai Cltcz~tistry I.in~cnl Clicrnislr)' Extmctable Organics EPA R330 Bxlnrctnhlc Oty,wics 

### EPA 8270 Eximc~oldo Orgunics EPA 8270 I:.xlractabbQrgmics EI'A 8270 I:.xl~tclablr: Orgaoics n-Nitrosodifl~aiylilmine EPA 8270 ExtnictableOrganics

EPA 8270 Ex!mcfnbIcOrganics EPA 8270 Extr;tct:thlc Organics n-f'ropylbmzcnc BPA 8260 VolittilcOrganics 0,tr.o-Trielhyf t>l~~~pho#U~ioirt~ EPA 8270 Pcuticides-Hdicidcs-IWs

Oil 8r Gmsc thihttphttsphatcasP EPA 9071 Gcrlml Chcnlistry CPA 9056 CiCrtcxnl Chcmislry NELAP NCUP NELAP N

Elhi' NE1,AY NEI.AP NELAP NEIAP NEIAP NEIAP NHIAI' NE[..AI' EPA X260 Voktilc Organics Ef'A 82.70 Extri~table Orgal~ics EPA 8260 VolatiicOrgwtim f3I1A3095 Gei~cril Cltcmisby EIJA8270 Pcsticidcs-1Crl)icides-PCB's Pailachlorohcn~me EPA 8270 ExtractableOrganics EI'A 82W Voli~lile Organia EI'A 8270 F-xtraclablu Orga~tics Pcn~icchlontphc~~ol EI'A 8041 ExtractableOrganics

"STATE" indicfitcs rcrfiiication foritre analptc by fhc wetbod specified. "NE1,AP" f~trtlur indicates certification compliant crfthfhr 

### NELACSfnntlards.

### John 

## 0. Agwunobi, M.D., 

### M.B.A. Sewetary Paw 26 of 

### 27 

### THIS 

### LIS'I'INCOF ACCREl>l'i'E:D 

### ANALYTES GTIOUL,D 

## UE IISED 

### ONLY WHEN ASSOCIATEDWIT11 

### A VAUI) 

### CERTIFICA'I'E Stntc Laboratory 

### ID: 

### EST689 $PA 1,sl) Coctc: 

### MOO0054 (314) 298-8566 

### E87689 STL St. 

### Louis 13715 

### Rider 

### 'L'railNorth Eartlr City, MO 63045 

## --- 

## -----.-.- ---.- 

# ---- hfetrix: 

### Solid 

### and Cf~enlical Materials Certification An~fyth MethudRecl~ Category TYP~ EffectiveOate

--.-



## - 

# -,.---- --..-- 

# ----- PenWhlomptlcnui BPA 8270 Extroclahlc Ogilnlcs NELAP 211 3/2W2 PI~ PI( t'hcnacdie Phenantl~rme Phcrutnlhre~~c Phenol Phmiol Pllomtz Piclonm glsopropyllolucnr Pulnuriunj Potassiu~n Yro~~airiide (Kcrh) f'~vpio~\iuilc (Ethyl cyariidc) p-Xylmc Pymc Pyrcnc Pyridirtc Ra<tium-22# K13X (l1cx&ydrrr-1,3,5-trinitro.1,3,S-tri;) Rwctive cya~idc Rcaelive sulfidc SoCtvlc stc-Butylk.nxnc Scknium Sclcniulr~ Silicon Silver Silvw Silvcr (2,4,5-1'P) Sodium Siaiurn Sln!nliun~ Slyrene SulLte EPA 9040 EPA 9045 EPA 8270 EPA 8270 LiPA 83 10 EI'A 8041 EPA 8270 EPA 8270 PPA %is1 EPA 8260 EPA 6010 EI'A 6020 EPA $270 EPA K2($1 i'.l'A 8260 EPA 8270 EPh 8310 LPA 8270 KI'A 9320 EPA 8330 EPA 7.3.3.2 

### EPA 7.5.4.2 EPA 8270 EPA 8260 EPA 6010 El'A 6020 EI'A 601 0 EPA 60lO EPA 6020 EI'A 8151 EPA (i010 EI'A GO20 EPA 6010 6PA 8260 EPA 9056 GeneralChieclli~lry Gen~mI Chtmisliy ~act:tblc Organics E.slractobloOrgnics Extractable Organics Ex~rictaL~lc Orga~iics ExtroclrtblcOqf~nics Pekdcida-tlerbicidw-PCB's Pluticidcs-fiwliic&$-I'CIR's Volalilc Organics Metnls Mrblls Enbwtable Organics Volatile Organis Voliltilc Orga~lics Extnlctr~bie Orgtnics Exw.Lroble Orgnn~cs Extmctnhle Organics Ki~diochci~~btr): F~im~~~bl c Orga~illlDs Gcn~ml Chrniislry CI~L~I C:helnistry Extmctablc Organics Volntilc Orgullid Melds h4ehls hieiitls Metills Mehls P*;~i~ides-lltrbicides-P~~B's Mcbls Mculs Metnls Vofiitilc Orgu~~b Gcxn~l Cheniistry NELAP NEI.AI' NELAP NELAP NEtAP NBLAP NBIAP NBlAP NELAP NELAP NELAP NEI.AP NELAI' NEL.AP N13LAP NCLAP NELhP NEIAP NELAP NCLAP NfjLAP NHLAP NEtAt' NELhP NELAP NELAP NEI.AP NELAP NELAP Ni.;l,AP NEt.AP )riF,I.AP NE1.At' 

### NEL.AP NEl.AP

"STA'TE" indicalrr certification forthe analytc by the~~wtl~otl spccificd. "NELAP" further NON-7'KANSWRABL.E I1/13/2M)3-E876W9 indicrtc% ccrtificstiolacomplinntwith tlte 

### NKLAC Stantlrrds.

### John 0. Agwunobi, 

## M.D.,M.8.A. 

### Secreli~ry Page 27 of 27


### TfIIS 

### LISTING

### OF ACCREDITED ANALYTES SIIOULI) 

### RE 

### tfSEI) ONLY WHEN 

### ASSOCIATEDWt'l'H A 

### VALII) 

### CERTIFICATE Stiite 1,eboratory ID: 

### E87689 EPA Lab Code: 

### MOO0054 (3f 

### 4) 298-8566 

### EX7689 STI. St. 

### K.ouis 13715 itider 

### Trail North Ei~rtIt 

### City,

## MO 63045 

### ,----..-- 

## ----.- -..--. Mrtrir: 

### Solid and Cl~en~ical iMaterials Certification 

### Analyto Mettiod/'Kccl~ C'ategoq Typ Effwtivc Uatc 

# - -.-A- 

# ----.--.-. -.---.-- 

# - Sulfotepp E1'A 11270 P~ticiJcs-Hcrbici11~~-f'CB's NE1,AI' 211U202 Sy111twtic I'raipitatiotr Lraciruig h~ceilurr: Et'A 1312 Gerrerul Clranisty NBIAP 211312W2 tat-Butylbenzcac Kt1A8260 Vniotile Orgunis NEitAP 21 13i2W2

?biul organiccarboll Trcwl organic helul~r ('I'OX) -toliIlpll~llolics El'A 8260 EPA 83.30 BPAhOlO EPA 6020 EPA 8270 CPA 6010 EPA 8021 EI'A 82M DPA 9010 EPA 9012 EPA 9056 BPA 91MO BPA 9020 EPA 9066 't'ulnt dionr CPA 93iS Tot&sulfidcs EVA W4 Toxaplir?ic(Chkrrinatnl camphctle) BPA 808I Ibxicity Charactcriatic Ixacl~iay Proctdurc EPA 1311 t~ns-l,2-Dict~laroetlryltne El'h 8260 lms-1.3-Dicl1lor~1~~pyla& EPA 82# Inmr-I ,4-Dichloro-2-hutme EVA 82filt Trichiorocthc?~e (I'riclrio~Mtlhylnle)) EPA 8260

Viinadiunr Vinyl wetale 

### Vinyl d~loridc Xplrnc (lotul) Xylctrc(totnl) Zinc Xinc VohtilcOrganics LxtraclablcOrganics Metals Mctals Paticides-llerbicide-I'CU's Metals Volatilc Organic; Volatile Chg~tnics Ciencmi Chcnustc)' Ci~mrrat Chmristry Gnlaul Chnnistv Cia~cral Chcwjiatry (ici~cral Chanislry CicnenlC:hanislry WEI.AP NEL.41' NELAP NEUP NELAP NELAP NEiAP NELAP NEMP NELAP NL-:i,AI' NEL.AI' NELAP KELAP Rodic~honistry NELAf 21 13/2w2 Oarnill a~emislry N BlAP 7113!2002 I'csticidcs-ffabicidw-PCB's NEI-AP 2/13/2002 GeneralO~IL'III~SI[)' NELAP 2/13/2002 Vol~lile Orgtrn~w NEUP 2112'2002 Volalilc Organics VolatileOrgatric; Volntilc Orgariia EPA 82W Volatilc ofg~lli~~ EPA 6010 Metals tiPA 6020 EPA K2M) EPA 82GO EPA 8021 HA8260 EPA &)lo EPA 6020 KELAP 31 3,2002 NELAP 2/13/2002 NELAP 2/ 13t2W2 NELAP 2113/2@2 NELnP 21lfi2002 NELAP l117i2001 NELAP 2/13/2002 KELAP 211 31202 KELAP Ul3R002 NPLAY 21i3i2002 NCLAP U13Q002 NBLAP 211MOD2

"S'l'A'fE" indicates certification fnrtbe asaiyte by the n~elltod specified. 

### "KELAP" further 

### NON-TRANSFEKAB1.E 1 1112r2003-EX7689 indicutcs ccrtificatiin cnnipliant with the NE1.AC Standards.