PRELIMINARY SITE CHARACTERIZATION SUMMARY ADDENDUM … · the Shady Dolomite. The residuum consists of low permeability silts and clays that are the products of weathering. Locally,

S O L U T I A

Preliminary Site CharacterizationSummary Addendum Report for

Operable Unit 3

Anniston RGB Site,Anniston Alabama

February 2007Revision 0

Golder Associates Inc.9428 Baymeadows Road, Suite 400Jacksonville, FL USA 32256-7979 | MfSif GOlClCr

'Associates

REPORT ON

PRELIMINARY SITE CHARACTERIZATIONSUMMARY ADDENDUM REPORT

FOR OPERABLE UNIT 3

FOR THE

ANNISTON PCB SITE(Docket No. CV-02-PT-0749-E)

Submitted to:

United States Environmental Protection Agency, Region IVAtlanta Federal Center61 Forsyth Street, S. W.

Atlanta, Georgia 30303-3104

Submitted by:

Solutia Inc. and Pharmacia Corporation702 Clydesdale Avenue

Anniston, Alabama 36201

February 2007Revision 0

OFFICES ACROSS AFRICA, ASIA, AUSTRALIA, EUROPE, NORTH AMERICA AND SOUTH AMERICA

S O L U T I A Solutla Inc

702 Clydesdale Avenue

Anniston. Alabama 36201-5328

7e/ 256-23 1-8400

February -12, 2007

Ms. Pamela J. Langston Scully, P.E.Remediation Project ManagerUnited States Environmental Protection Agency, Region IVAtlanta Federal Center61 Forsyth Street, S.W.Atlanta, GA 30303-3104

RE: PRELIMINARY SITE CHARACTERIZATION SUMMARYADDENDUM REPORTSOLUTIA INC.ANNISTON, ALABAMA

Dear Ms. Langston Scully:

On behalf of Solutia Inc. and Pharmacia Corporation, as parties to the Partial Consent Decree(PCD) for the Anniston PCB Site, please find enclosed eight hard copies and 10 electronic copiesof the Preliminary Site Characterization Summary Addendum Report (SCS Addendum Report)for the installation and sampling of two (2) bedrock monitoring wells at the Solutia Inc. facility(the Facility) in Anniston, Alabama. This work was conducted in accordance with the OperableUnit 3 Field Sampling Plan Addendum No. 1 - Revised, dated August 14, 2006 (OU 3 FSP) andapproved by the United States Environmental Protection Agency (EPA) on September 25, 2006.This SCS Addendum Report includes a description of the work performed, tabulated analyticalresults, a summary of the data validation, chromatograms, tabulated ground water levels, and aninterpretation of how the results fit into the Site Conceptual Model.

Should you have any questions regarding this matter, please contact me at (256) 231-8404.

Sincerely, ^

Craig R. RfanchfieldManager, Remedial Projects

CRB/rp

cc: Mr. Phillip Davis (ADEM)Mr. G. Douglas Jones, Esq.Mr. Thomas Dahl

February 2007 Anniston PCB Site - Operable Unit 3Revision 0 Preliminary SCS AddendumSolutia Inc. and Pharmacia Corporation Page i

TABLE OF CONTENTS

Cover Letter

Table of Contents i

SECTION PAGE

1.0 INTRODUCTION 1

2.0 BACKGROUND 3

3.0 INVESTIGATION PROCEDURES 53.1 Site Preparation 53.2 Monitoring Well Installation and Development 5

4.0 INVESTIGATIVE RESULTS 94.1 Groundwater Sampling and Analysis 94.2 Geology 104.3 Groundwater Flow Characteristics 11

5.0 CONCLUSIONS AND REVISIONS TO THE SITE CONCEPTUAL MODEL 13

6.0 REFERENCES -. 14

IN ORDERFOLLOWING

PAGE 14LIST OF TABLES

Table 1 Summary of Field Parameters and Field PCB Results - October 2006Table 2 Summary of Analytical Results - November 2006Table 3 Bedrock Well Construction and Groundwater Elevations

LIST OF FIGURES

Figure 1 Monitoring Well and Cross Section Location MapFigure 2 Hydrogeologic Cross Section

LIST OF APPENDICES

Appendix A Analytical Results for Soil Disposal CharacterizationAppendix B Field PCB Test Procedures and Field Groundwater FormsAppendix C Boring/Well Installation Logs for T-05 and T-06Appendix D Well Development LogsAppendix E Field Purge and Groundwater Sampling FormsAppendix F Laboratory Analytical ResultsAppendix G Analytical Data Validation SummaryAppendix H Survey Data (Taylor Land Surveying)

February 2007 Anniston PCB Site - Operable Unit 3Revision 0 Preliminary SCS AddendumSolatia Inc. and Pharmacia Corporation Page 1 of 14

1.0 INTRODUCTION

Solutia Inc. and Pharmacia Corporation (P/S) have prepared this Preliminary Site Characterization

Summary Addendum Report (SCS Addendum Report) for Operable Unit 3 (OU-3) of the Anniston

PCB Site (Site). This SCS Addendum Report has been prepared in accordance with the

requirements of the Partial Consent Decree (PCD) (Docket No. CV-02-PT-0749-E) between the

United States Environmental Protection Agency (EPA) and P/S. The United States District Court

for the Northern District of Alabama entered the PCD on August 4, 2003.

Initially, P/S elected, and the EPA agreed, to subdivide the Anniston PCB Site into four OUs. The

description of and rationale for defining the OUs were provided in the Phase I Conceptual Site

Model (CSM) Report (BBL, 2003). Subsequently, P/S, in consultation with the EPA, determined

that OU-1 and OU-2 could be combined into a single OU. The OUs are now defined as:

OU-l/OU-2 - Residential Properties/Non-Residential Properties;

OU-3 - Facility (including the landfills); and

OU-4 - Choccolocco Creek.

P/S has submitted and the EPA has approved a single "global" RI/FS Work Plan (BBL, 2004b)

applicable to all OUs. The RI/FS Work Plan provides a framework for completing the

investigations and feasibility studies for the entire Site. In addition, a single Health and Safety Plan

(HSP) (BBL, 2004a) and a single Quality Assurance Project Plan (QAPP) (BBL, 2005) have been

submitted and approved for the entire Site. Details that pertain to individual OUs, such as data

collection activities, have been provided in OU-specific Field Sampling Plans (FSPs) (e.g. OU 3

FSP Addendum No. 1 - Revised [Colder 2006b]).

The PCD requires performance of a Remedial Investigation/Feasibility Study (RI/FS) at the

Anniston PCB Site. The requirements for the RI/FS are identified in Appendix A of the CD, RI/FS

Agreement, and further defined in Appendix B of the CD, Statement of Work (SOW). Part of the

requirements of the site characterization task is the preparation of a Site Characterization Summary

Report (SCS). The Preliminary SCS for OU-3 (Facility) was submitted on December 13, 2005

(Colder, 2005). Based on the Preliminary SCS, the EPA questioned the depth extent of PCB

impacted groundwater and whether the potential presence of a dense non-aqueous phase liquid

(DNAPL) could serve as the source of elevated PCB detections in groundwater. The OU 3 FSP

February 2007 Anniston PCB Site - Operable Unit 3Revision 0 Preliminary SCS AddendumSolutia Inc. and Pharmacia Corporation Page 2 of 14

Addendum No. 1 (Colder, 2006a) was submitted on June 9, 2006, for the installation, sampling and

analysis of two additional bedrock wells at the Facility. Following this submission, the EPA

requested clarification regarding Study Boundaries and the Decision Rules proposed in the

addendum. The OU 3 FSP Addendum No. 1 - Revised (OU 3 FSP) (Colder, 2006b), submitted on

August 13, 2006, provided such clarifications, reflecting discussions held between EPA and P/S

technical personnel on August 3, 2006. The OU 3 FSP Addendum was approved by the EPA on

September 26, 2006.

The remainder of this report provides a description of the work performed in October and

November 2006 to implement the activities described in the OU 3 FSP, and includes an

interpretation and discussion of the results.

February 2007Revision 0Solatia Inc. and Pharmacia Corporation

Anniston PCB Site - Operable Unit 3Preliminary SCS Addendum

Page 3 of 14

2.0 BACKGROUND

As reported in the RFI/CS Report (Colder, 2002), investigations conducted at the Facility have

determined that the near-surface site geology consists of two water-bearing zones; the residuum and

the Shady Dolomite. The residuum consists of low permeability silts and clays that are the products

of weathering. Locally, the residuum extends to a depth of over 100 feet and acts as a semi-

confining unit to the underlying Shady Dolomite. Water levels in the residuum reflect recent and

seasonal variations in precipitation. The quality of groundwater in the residuum is variable and

reflects surface and near-surface conditions.

Groundwater within the residuum generally occurs under unconfined (water table) conditions.

Typically, the water table surface is a reflection of the ground surface and shallow groundwater

flow follows topography. The predominant lateral groundwater flow direction within the residuum

is to the north. This flow direction is a result of a relatively steep gradient that exists across the

northern face of Coldwater Mountain, trending into a much flatter gradient across the production

area of the Facility.

There is a distinct northeast component of flow in the shallow residuum in the northeast portion of

the Facility. However, there is a northwest component of flow in the deep residuum. This general

northwest component of flow is also present in the shallow residuum along the northern plant

boundary in the vicinity of the Old Limestone Bed Surface Impoundment (OLBSI) Corrective

Action System.

The shallow groundwater is influenced by anthropogenic features such as backfilled excavations,

caps, etc., which produce variable hydraulic conductivities and groundwater recharge rates. Also,

three groundwater extraction systems (the South Landfill Corrective Action System, the Plant

Corrective Action System, and the OLBSI Corrective Action System) influence the groundwater

flow patterns in localized areas of the Facility.

The deep residuum is characterized by the same silty clay materials as the shallow residuum.

However, there are localized areas within the deep residuum consisting of dense clay with little or

no secondary permeability, particularly in the northern portion of the Facility. Locally, these areas

act as groundwater flow barriers.


Polychlorinated biphenyl (PCB) impacted groundwater was previously detected at monitoring well

OW-16A (completed at 30 feet [ft] below ground surface [bgs]) located north of the South Landfill

and up gradient of the Solutia plant. During the RJ/FS sampling conducted in July 2005

(Colder, 2005), the whole water (unfiltered) PCB concentration at this location was 170

micrograms per liter (ug/L). As part of the RI/FS program, a deep residuum well, OWR-15D, was

installed adjacent to OW-16A, at approximately 64 ft bgs, and sampled. The whole water PCB

concentration for OWR-15D was 128 ug/L. Filtered water samples (dissolved concentrations) from

these two wells indicated PCB concentrations of 16 ug/1 for OW-16A and less than the reporting

limit for OWR-15D. Resampling the wells in April 2006 yielded whole water PCB concentrations

of 140 ug/L and 8.4 ug/L, for OW-16A and OWR-15D, respectively. Dissolved PCB

concentrations were not detected above reporting limits for either OW-16A or OWR-15D.

At the Solutia plant, down-gradient monitoring well OWR-13 was installed to a depth of

approximately 37 ft bgs as part of the Supplemental Resource Conservation and Recovery Act

(RCRA) Facility Investigation (Supplemental RFI) in 2003 (Colder, 2003). A sample collected

from this well in February 2003 indicated a whole water PCB concentration of 250 ug/L and a

dissolved PCB concentration of 68 ug/L. As part of the RI/FS (Colder, 2005), a deep residuum

well, OWR-14D, was installed adjacent to OWR-13 at approximately 81 ft bgs and sampled. The

whole water PCB concentration for OWR-14D was 5 ug/L, with a dissolved PCB concentration of

less than the reporting limit. These data raised a question as to whether the source of the impacts at

OW-16A and OWR-15D is the same as for OWR-13 and OWR-14D. Additionally, the results from

OWR-14D and OWR-15D posed a question as to the vertical extent of PCB impacted groundwater

and whether a dense non-aqueous phase liquid (DM APL) could serve as the source of elevated PCB

detections in groundwater. While no DNAPL has been observed during extensive groundwater

investigations conducted at the site, this question was raised because groundwater PCB

concentrations in the 250 ug/L range are approaching the aqueous solubility of the most soluble of

the Aroclor compounds.

To address these questions, the EPA requested the placement of two bedrock wells in a line

between OWR-14D and OWR-15D. The remainder of this report provides a description of the

work performed in October and November 2006, and includes an interpretation and discussion of

the results.

February 2007Revision 0Solutia Inc. and Pharmacia Corporation


Page 5 of 14

3.0 INVESTIGATION PROCEDURES

3.1 Site Preparation

Drilling pads were constructed at each borehole location to decrease the possibility of potential

drag-down of constituents in the surface soil during installation of the monitoring wells T-05 and

T-06. Soil samples were collected at approximately 1 -foot vertical intervals and field screened for

PCBs using immunoassy. PCB screening analysis was performed until field results indicated that

PCBs were no longer detected (less than 0.5 mg/kg) or to a maximum depth of 5 feet bgs,

whichever occurred first. A hand auger was used to collect the samples. The results indicated that

PCB-containing soil was present at T-05 and T-06 to depths of 1 foot and 5 feet bgs, respectively.

Result for the soil sample collected for T-06 at 4 to 5 ft bgs indicated a detection of less than

5 mg/kg, but greater than 0.5 mg/kg. Following sampling, soil was excavated from a nominal 5-foot

square area to a depth of 1.5 ft bgs and 4 ft bgs, for T-05 and T-06, respectively. The excavated

areas were backfilled with clean soil to create a clean drilling pad. Samples of the excavated soil

were collected and sent to Severn Trent Laboratories (STL) for PCB analyses. Laboratory results

indicated that the PCB concentrations were greater than 0.5 mg/kg but less than 50 mg/kg. The soil

was subsequently disposed of at Waste Management's landfill located in Emelle, Alabama.

Although concentrations were less than 50 mg/kg, it was more cost effective to dispose of the

excavated soil with waste material routinely transported to Emelle, Alabama. A summary of the

field sampling activities and the STL laboratory reports are included in Appendix A. The locations

of T-05 and T-06 are indicated on Figure 1.

3.2 Monitoring Well Installation and Development

The two monitoring wells were drilled using rotosonic drilling methods in accordance with the

QAPP (BBL, 2005) and OU 3 FSP (Colder, 2006b). In addition to the surface casing described

below, this drilling method provided further protection against drag down of PCB-containing soil

by sealing off the formation in the upper borehole with a temporary casing, allowing for

representative soil and groundwater sampling at depth.

In accordance with the QAPP (BBL, 2005), 20 feet of 8-inch diameter surface casing was advanced

at each well location prior to well construction. A grout mixture of 5 percent bentonite powder and

95 percent Portland cement was used to fill the annular space between the surface casing and the

borehole and allowed to set for 24 hours. The surface casing was installed to protect against


potential surface soil impacts to groundwater. Following the required 24-hour curing period, the

borings were advanced at each well location to 55 feet bgs where continuous core profiling began.

Lithologic cores were collected, logged, and examined for the possible presence of DNAPL. The

lithologies encountered at wells T-05 and T-06 are discussed in Section 4.2.

In accordance with the OU 3 FSP (Colder, 2006b), groundwater depth profiling should have begun

once the bottom of the residuum had been reached (originally estimated to be 100 feet bgs).

However, since weathered bedrock (the base of the residuum) was encountered at a depth of

approximately 60 feet bgs (weathered dolostone) and the lithology observed in the cores was dry,

groundwater depth profiling did not begin until approximately 115 ft bgs at both well locations.

The identification of weathered dolostone was verified using a weak hydrochloric acid (HCL)

solution. The addition of one drop of HCL to a clean, scratched surface resulted in a very weak

effervescence. Depth profiling consisted of collecting groundwater samples by advancing a

temporary casing to the desired depth, then advancing a smaller diameter drill rod with a stainless

steel screen to the same depth. The larger temporary casing was then retracted to expose the screen

at the desired zone to be sampled. This zone was then isolated using a packer device, the water in

the sealed-off zone was purged, and groundwater samples were collected from the sealed-off zone.

For each sample, groundwater parameters were measured prior to sample collection, in accordance

with the OU-3 FSP (Colder, 2006b) and the QAPP (BBL, 2005). However, due to the temporary

nature of the well point, the lack of a filter pack, and the lack of proper well development,

stabilization of field parameters could not be achieved. As a result, the volume of water equal to or

greater than the amount of water used to advance the boring was removed prior to collection of each

profiling sample.

Two samples were collected from each well at the following depths: a) T-05 from 115 to 125 ft bgs

and 125 to 135 ft bgs, and b) T-06 from 115 to 116 ft bgs and 121 to 125 ft bgs. The samples were

filtered and analyzed for PCBs using the RaPED Assay PCB Test Kit. Filtering was required due to

elevated sample turbidity. Since the field analytical technique is based on color, elevated turbidity

could indicate a false negative. All samples were filtered after collection using a peristaltic pump

and a 0.45-micron filter. In addition, as per the request of the EPA field representative, samples

collected from T-06 were also filtered using 1.0-micron filters. Each sample analyzed had PCB

concentrations of less than 0.5 (ig/L, measured as Aroclor 1254. Since two successive depth

interval samples indicated PCB concentrations below the detection limits of the field screening


method, no deeper samples were collected. Following consultation with EPA's representative, the

temporary bedrock monitoring wells were installed to 128 ft bgs and 125 ft bgs for T-05 and T-06,

respectively. Table 1 includes a summary of the field parameters and associated field analytical

results. The procedures for the field PCB analyses performed and the associated purge and

sampling logs are included as Appendix B.

In order to characterize the competence of the underlying bedrock, the borings were drilled to 145 ft

bgs (T-05) and 150 ft bgs (T-06), which is deeper than the final monitoring well screen depth. The

borings were backfilled with bentonite pellets to depths of 128 ft (T-05) and 125 feet bgs (T-06).

Each well was constructed of 2-inch diameter, flush-threaded, Schedule-40 polyvinyl chloride

(PVC) casing, with a 10-foot section of 0.010-inch slotted, Schedule-40 PVC screen. The filter

pack constructed around the well screens consisted of 20/30 grade silica sand with less than

2 percent flat particles. The sand was tremied from the bottom of the borehole to 2 feet above the

top of the screened interval. Sodium bentonite (100 percent) was used to construct a seal above the

sand filter pack. Each bentonite seal extended approximately 4 feet above the top of the filter pack.

The bentonite was allowed to hydrate approximately 8 hours prior to continuing well construction

activities. A grout mixture of 5 percent bentonite powder and 95 percent Portland cement was used

to fill the annular space between the PVC riser section and the borehole. The grout was pumped

through a tremie pipe from the top of the bentonite seal to just below ground surface. The wells

were completed by constructing a 3-foot by 3-foot by 6-inch concrete pad around each well at the

ground surface, which sloped away from the wells to provide drainage. An expandable locking

well cap was placed in the top of each riser. Well T-05 was completed with an aluminum protective

outer casing, extending approximately 2 feet above the ground surface with protective bollards.

Well T-06 was completed flush to ground surface. Appendix C includes the well construction logs

for both bedrock wells.

The wells were developed using a 1.5-inch diameter submersible pump, with intermittent surging

throughout the screened interval. Approximately 88 gallons and 100 gallons were pumped from

wells T-05 and T-06, respectively. The wells were developed until field parameters stabilized, in

accordance with the EPA Low-Flow (Minimal Drawdown) Ground-water Sampling Procedures

(Puls and Barcelona, 1996). The final turbidity measured for both wells was less than

5 nephelometric turbidity units (NTU). Well development logs and instrument calibration forms

are included in Appendix D.


A bermed pad, lined with plastic sheeting, was constructed and used for all equipment

decontamination. Decontamination and development water was containerized and transported to

the site equalization basin that discharges to the Anniston publicly owned treatment works

(POTW). Soil cuttings generated during drilling were segregated, sampled for PCBs, and covered

pending the results of the laboratory analyses. The laboratory results indicted that PCB

concentrations for the soil cuttings were less than 0.5 mg/kg, as shown in Appendix A. As a result,

this soil was used as on-site fill material.

February 2007Revision 0Solutia Inc. and Pharmacia Corporation


Page 9 of 14

4.0 INVESTIGATIVE RESULTS

4.1 Groundwater Sampling and Analysis

Groundwater samples for laboratory analysis were collected from the temporary monitoring wells

in accordance with the OU-3 FSP (Colder, 2006b) and Site-Wide QAPP (BBL, 2005). A duplicate

and equipment blank were also collected. The laboratory analyses were conducted in accordance

with EPA Method 8082 for Aroclors and EPA Method 680 for Homologs. Both filtered and

unfiltered samples were analyzed from each well. Filtered samples were collected using 1.0-micron

filters. The Homolog analysis was conducted to provide verification that the Aroclor analysis was

detecting all PCB constituents. The Aroclor analytical results indicated the detection of Aroclor-

1221 in the sample collected from well T-05 at a concentration of 2.9 ug/L, while the associated

filtered concentration was below the reporting limit of 0.50 ug/L. Aroclor-1221 was also detected

in the sample collected from well T-06 at a concentration of 3.2 ug/L. The associated filtered

sample concentration of Aroclor-1221 at well T-06 was 3.1 ug/L. The Homolog analytical results

indicated detections of monochlorobiphenyl and dichlorobiphenyl in the samples collected from

both wells T-05 and T-06. The monochlorobiphenyl concentrations detected were 1.8 ug/L for T-

05 and 2.0 ug/L for T-06, while the filtered concentrations were 1.2 ug/L for T-05 and 0.86 ug/L for

T-06. The dichlorobiphenyl concentrations detected were 0.38 ug/L for T-05 and 0.83 ug/L for T-

06, while the filtered concentrations were 0.19 ug/L for T-05 and 0.19 ug/L for T-06.

Trichlorobiphenyl was detected in the sample collected from T-06, at concentration of 0.13 ug/L,

while the filtered concentration was below the reporting limit of 0.012 ug/L. Comparison of both

the Aroclor and Homolog methods indicted a strong correlation. The total (unfiltered) PCB

concentrations for T-05 were 2.9 ug/1 and 2.2 ug/1 for the Aroclor and Homolog methods,

respectively. The total (unfiltered) PCB concentrations for T-06 were 3.2 ug/1 and 3.0 ug/1 for the

Aroclor and Homolog methods, respectively. In addition, the detection of lower chlorinated PCBs

within the Homolog group appropriately corresponds with the detection of Aroclor-1221.

A summary of analytical results and associated field parameters is included in Table 2.

Groundwater sampling forms and instrument calibration records are included in Appendix E.

Laboratory analytical results are included in Appendix F. Level 4 data packages are included in

accompanying CDs.


For the duplicate samples collected, the relative percent differences between the duplicate and

associated original sample for all analytes were within control limits. A summary of the data

validation performed for the samples is discussed in Appendix G.

The vertical (elevation) and horizontal locations of the wells were surveyed to the nearest 0.01-foot,

and elevations of the ground surface immediately adjacent to the wells were surveyed to the same

precision. The top of casing elevation for each monitoring well and the measured groundwater

elevation are included on Table 3. Appendix H includes the survey data, as provided by Taylor

Land Surveying.

4.2 Geology

Monitoring Well T-05

Dolostone was first encountered at approximately 60 ft bgs. Alternating zones of clay with

dolostone fragments, silt, trace chert, and dolostone extend from 60 ft bgs to approximately 131 ft

bgs. Together these zones represent the weathered bedrock zone. The weathered dolostone appears

to be much more extensive (vertically) in this area than initially believed. At 131 ft bgs to the

termination depth of the borehole at 145 ft bgs, the weathered bedrock transitions to a more

dolostone dominated lithology. It is likely that this is the upper contact of the bedrock, although

competent bedrock was not encountered to the termination depth of 145 ft bgs. These findings

suggest that the transition to bedrock is gradual and selection of the bedrock contact is subjective.

The estimated depth for competent bedrock at 131 ft bgs also coincides with a water bearing zone.

This zone, coupled with the observation of a more dolostone dominated lithology, would provide

additional support that the bedrock contact is located at this depth in the area of T-05. Examination

of the core samples indicated no visual evidence of DNAPL.

Monitoring Well T-06

Dolostone was first encountered at approximately 56 ft bgs. Alternating zones of clay, silt, sand

(with and without dolostone fragments), and dolostone extend from 56 ft bgs to approximately 114

ft bgs. Together these zones represent the weathered bedrock zone. At 114 ft bgs to the termination

depth of the borehole at 150 ft bgs, the weathered bedrock transitioned to a more dolostone

dominated lithology. It is likely that the upper contact of the bedrock is approximately 114 ft bgs,

although competent bedrock was not encountered, with the possible exception of the bottom 5 ft of


the borehole (from 145 to 150 ft bgs). As with T-05, this suggests a gradual transition to bedrock.

A water bearing zone was encountered from 115 to 116 ft bgs, providing additional support that the

bedrock contact is located at approximately 114 to 115 feet bgs in the area of T-06. Examination of

the core samples indicated no visual evidence of DNAPL.

The Hydrogeological Cross-Section presented in the Phase - 1 Site Conceptual Model Report

(BBL, 2003) was modified to include the T-05 and T-06 boring information (Figure 2). The

transect line extends from BR-01 through DOB-02, in the northwest direction. The boring

information suggests that the average top of weathered bedrock and bedrock elevations in this area

are 705 ft above mean sea level (MSL) and 641 ft MSL, respectively. The locations of T-05 and

T-06 are approximately 650 feet northeast of this transect line. As a result, the ground surface

elevation and top of bedrock elevations are approximately 20 feet lower than those shown for

transect line. The elevation of the top of weathered bedrock was interpreted as the depth at which

dolostone was first encountered. Given the variability in lithology documented throughout the

Facility, the weathered bedrock in the area of T-05/T-06 may simply be located at a higher elevation

than observed in the area of BR-04. However, the boring data for T-05 and T-06 are consistent with

the top of weathered bedrock and bedrock elevations of SBP-04.

4.3 Groundwater Flow Characteristics

As indicated above, water bearing zones were not present from approximately 60 to 115 ft bgs in

both borings. Minor moisture was observed at 95 to 105 ft bgs in T-05 and at 65 to 75 ft bgs, 85 to

89 ft bgs, 90 to 102 ft bgs, and 105 to 108 ft bgs in T-06; however none of these zones were capable

of producing sufficient water for sampling. Lithology from 60 to 115 ft bgs was characterized as

clay and silt, with fragments of dolostone, trace chert, and some intervals of fine sand (fine sand

intervals were generally only observed in the T-06 boring). Although not as common, intervals of

dolostone were observed in both borings from 60 to 115 ft bgs. The dolostone intervals varied from

slightly weathered to highly weathered. Water bearing zones were observed at a depth of 115 ft bgs

in both borings. Below 131 ft bgs in T-05 and 114 ft bgs in T-06, the weathered bedrock transitions

to a more vertically continuous and less weathered dolostone lithology. Additional water bearing

zones extended to 135 ft bgs in T-05 and 128 ft bgs for T-06; the lowest points at which pumping

was attempted. Below these depths core samples appeared to be wet; therefore, it is possible water

bearing zones continued deeper. As indicated above, there was no visual evidence of DNAPL

observed during the examination of the borings.


Data presented in the Preliminary SCS Report (Colder, 2005) suggest that water entering the

subsurface through infiltration of precipitation will reach the water table and primarily move within

the residuum. Transport of groundwater and any dissolved constituents is governed by the

groundwater flow paths, which are generally defined by the hydraulic gradients and refraction that

occurs during flow across media with different hydraulic conductivities. Therefore, some of the

infiltrating water moves laterally within the residuum, while another component of this groundwater

movement is controlled by the downward gradient present within the residuum. Because the

horizontal hydraulic conductivity is generally much greater than the vertical hydraulic conductivity,

the majority of the groundwater flux is in the horizontal direction. As indicated in the Preliminary

SCS Report, the deep residuum is characterized by the same sandy and silty clay material as the

shallow residuum. However, there are localized areas within the deep residuum consisting of dense

clay with little or no secondary permeability, particularly in the northern portion of the Facility.

Locally, the deep residuum acts as a semi-confining unit to the underlying bedrock aquifer.

As indicated in this report, the weathered bedrock zone represents a gradual transition from the

deep residuum to the more competent (or less weathered) dolostone bedrock. The weathered

dolostone was observed to be of similar description as the deep residuum, with the exception of the

dolostone fragments and some highly weathered dolostone units. The presence of the secondary

permeability features that were observed in the residuum during the RFI Investigation

(Colder, 2002) (such as slickensided, wetted fractures, weathered chert gravel and sand lenses, or

localized "pockets" of weathered sandstone and quartzite capable of groundwater transport), were

not observed in the weathered bedrock zone. As a result, the weathered dolostone bedrock contains

no apparent preferential flow pathways and represents a continuation of the semi-confining unit.

The pronounced vertical gradients present across much of the Facility are likely a result of low

vertical hydraulic conductivities within the residuum and weathered bedrock, and a lower

potentiometric surface within the underlying bedrock aquifer. The bedrock aquifer potentiometric

surface in the area of T-05/T-06 was approximately 30 feet lower than the deep residuum, as

measured during the October/November 2006 field work and verified in January 2007. Due to the

different depths of the bedrock wells and the variability of water levels, a potentiometric map could

not be produced for the bedrock wells. However, water levels in these wells indicate a general

northward direction of flow. Groundwater elevations for the bedrock wells, including T-05 and T-

06, are included in Table 3.


5.0 CONCLUSIONS AND REVISIONS TO THE SITE CONCEPTUAL MODEL

The data and observations presented above support the following conclusions.

• There is no evidence that supports the presence of DNAPL at depth or thatDNAPL is the source of downgradient groundwater impacts;

• The low level concentrations detected in the bedrock wells represent aprogressive vertical concentration decline from shallow groundwater todeeper groundwater. The semi-confining unit observed in the deep residuumduring previous investigations extends through the weathered bedrockzone, to the top of bedrock. As a result, PCB impacts are generallyrestricted to groundwater in the shallow residuum, with low level impactsin the deep residuum (shallower than approximately 80 feet bgs - the depthofOWR-14D);

• The results indicate that the Aroclor analyses historically performed at theFacility have accurately reported the total PCBs present. Given that the totalAroclor results were very similar to (and in some cases slightly higher than)the Homolog results, Aroclor analysis is capturing PCBs present in thegroundwater;

• Significant "dry" zones throughout the weathered bedrock in both boringsindicate that a high volume/high rate of vertical groundwater transport is nottaking place at the Facility. Furthermore, there were no observed fracturedflow zones present in the weathered bedrock zone that could provide amechanism for groundwater transport; and

• The low level concentrations detected in the bedrock wells and "dry"conditions in the weathered bedrock zone indicate that the concentrationsdetected in OWR-14D/OWR-13 and from OWR-15D/OW-16A are likelyfrom different sources.

The supplemental data presented in this Preliminary SCS Addendum Report together with the data

previously presented in the December 2005 Preliminary SCS Report, define the nature and extent of

impact to each potentially affected environmental medium at the Facility. P/S considers field

investigations related to the RJ to be complete. Preparation of the RI Report, in accordance with the

provisions of the Partial Consent Decree and the approved RI/FS Work Plan, will begin upon

receipt of the Human Health Risk Assessment from EPA and EPA's approval of the SCS

Addendum Report.

February 2007 Anniston PCB Site - Operable Unit 3Revision 0 Preliminary SCS AddendumSolatia Inc. and Pharmacia Corporation Page 14 of 14

6.0 REFERENCES

BBL, Inc. 2003. Phase I Conceptual Site Model Report for the Anniston PCB Site, May 2003.

BBL, 2004a. Site-Wide Health and Safety Plan, Anniston PCB Site, Anniston, Alabama, June2004

BBL, 2004b. Remedial Investigation/Feasibility Study, Anniston PCB Site, Anniston, Alabama(Revision 2), December 2004

BBL, 2005. Site-Wide Quality Assurance Plan for the Anniston PCB Site, Anniston, Alabama(Revision 2), February 2005.

Colder Associates Inc., 2002. RFI/CS Report for the Solutia Inc., Anniston, Alabama Facility,October 2002.

Colder Associates Inc., 2003. Supplemental RFI/CS Report for the Solutia Inc., Anniston,Alabama Facility, May 2003.

Colder Associates Inc. 2005, Preliminary Site Characterization Summary for Operable Unit 3,December 2005.

Colder Associates .Inc., 2006a. Operable Unit 3, Field Sampling Plan, Addendum No. I, June 6,2006.

Colder Associates Inc., 2006b. Operable Unit 3, Field Sampling Plan, Addendum No. 1 -Revised, August, 2006.

Puls, Robert W. and Barcelona Michael J., 1996, Low-Flow (Minimal Drawdown) Ground-waterSampling Procedures, United States Environmental Protection Agency, Office of Research andDevelopment, EPA Groundwater Issue 540/S-95/504, April 1996.

February 2007 943-3680

Table 1

Summary of Field Parameters and Field PCB Results - October 2006

Site Characterization Summary Addendum Report

Solutia, Anniston, AL

m>™&:*^.,-:. -.,..;. ||

EPA Method 4020

Filter Size

Oxygen, Dissolved (Field)

Ph (Field)

Specific Conductance (Field)

Turbidity (Field)

Water Temperature in deg Celsius

ORP

Color

Purge Volume

PCB(asAroclorl254)

^^m^ffismiMicrometers

mg/1

S.U.

umhos/cm

NTU

DegC

mV

NA

Gal

Mg/L

^^^^HifliCCA^HKj^^^^l

0.45pm

NA

NA

NA

NA

NA

NA

NA

NA

<0.50

•^^••@H&gHM@g^^HIHaK»«^HHH^0.45 pm

8.07*

7.7

2629

>1000

19.73

-55

Brown

130

<0.50

•^^—^0.45pm

6.16

7.8

797

572

20.10

-105

Brown

135

<0.50

1.0pm

': 6.16: 7.8

797572

20.10-105

Brown

135: <0.50

0.45 pm5.887.94744

>1000

20.84

-107Brown

85<0.50

1.0 (Km5.887.94744

>1000

20.84

-107Brown

85<0.50

Notes:

NA = Not Available - Insufficient sample volume to collect field parameters.

* = Value is inaccurate. Purge water had been sitting too long.

Tubidity values were collected prior to filtering.

mV = Millivolts

S.U. = Standard Units

Checked

FN: C:\Pix>jcca\»43WO-3(8(h-RFI\Bettrock Well InitalUlicnXBedrock Well RcportUTP Sile FilesVTible Lite Colder Associates

February 2007Table 2

Summary of Analytical Results - November 2006Site Characterization Summary Addendum Report

Solatia, Aoniitoo, AL

943-3680

|lE*!J£Rj H

Field Parameter!

EPA Method 6081A6082

EPA Method 660

•sSsHSHSjHiSjBj B

•••••IOxygen, Dissolved (Field)

Ph (Field)Specific Conductance (Field)Turbidity (Field)Water Temperature in deg Celsius

ORPColorPurge Volume

PCB-1016PCB-I22IPCS- 1232PC B- 1242PCB-1248PCB-1254PCB-1260PCB-1268Total PCBi by EPA 8081 A 8082MonchlorohiphenylDichlorobiphenylTrichlorobipnenylTetrachlorobipnenylPentBchlorobipnenylHexachlorobtphenylHeptachlorobiphenylOctacholobiphenylNonachlorobiphenylDCS DecachlorobiphenylTool PCBs by EPA 680

•mg/1S.U.

umhos/cm

NTUDegC

mV

NAGal

MB/L

MB/LM8/LME/LMB/LMg/LMB/LMB/LMB/LMB/LMB/LMB/LMg/LMS/LMg/LMg/LMg/LMg/LMB/LMB/L

• •BSiRi iSi iH••WSSSBTa LH^^^^ •••••M^^^^H

0.186.7714276JS19.9S-273.4

Clear7.6

O.502.9

O.SOO.SOO.50O.SOO.SO0.502.91.8 J0.38

O.0120.022O.025O.023O.036O.035O.060O.082

22

^^^^H••0.186.7714276.2519.95

-273.4

Clear

7.6O.5IO.51O.SIO.SIO.5IO.5IO.5IO.SIO.5I12)

0.19O.OI2O.023O.026O.024O.037O.0360.062O.084

1.4

• HBiSSk i i••PaBBMBlJ

. 0.27

7.26

807

8.86

19.61

•254.2Oat

15.5O.303.2

O.SOO.SOO.SO0.50O.50O.SO32

2.0 J0.830.13

O.023O.026O.024O.038O.036O.062O.084

3.0

^^Hffi^S

0.277.268078.8619.61

-254.2Clear

15.5O.SO3.1

O.SOO.SOO.SOO.SOO.SOO.SO3.1

2.3 J0.92

.0.15O.023O.027O.024O.038 :

O.037O.063O.086

3.4

BSS.B• •nuBZS iV••Baagg'a^M

0.277.2680784619.61•2542

Clear15.5

O.SOIJ

O.SO<OM

OMO.SOO.SOO.SOU

0.86 J0.19

O.OI2O023O.027O.0240.038O.0370.063O.086

IJ

^ÔTg^^•BaSgHBOJ77.268078.8619.61•2S42Oar

15.5

0.50

[2

0.50

0.50

0.500.50

0.50

0.50

1.20.76 J

0.170.012O.023O.027O.024O.0380.037O.063O.086

0.9

^^^^1BSssSBNANANANANANANANA

O.560.56O.S6

. O.S6O.S6

: 0.56, O.56

0.56O.56

O.0096O.0120.012O.022O.025O.023O.036O.035O.060O.081O.081

Notes:NA = Not ApplicableMDL = Method Detection LimitF = Sample filtered with 1 .0 micron filter.J = Estimated Value. The LCS recovery for monochlorobiphenyl was greater than the upper control limit established by die laboratory.mV = MillivoltsS.U. = Standard Units

Checked BY: rW.aV

Colder Auoclote*

February 2007 943-3680Table 3

Bedrock Well Construction and Groundwater ElevationsSite Characterization Summary Addendum Report

Solatia, Anniston, AL

SSCGG

BR-05MW-11AMW-12AMW-13A

T-05T-06

SBP-01SBP-02SBP-03SBP-04SBP-05

BedrockBedrockBedrockBedrockBedrockBedrockBedrockBedrockBedrockBedrockBedrock

763.30783.13783.69779.34765.09760.13755.55747.07740.60758.97753.55

764.10784.13785.69782.01767.16759.95758.17749.40744.41761.30755.88

614.30669.13673.69669.34637.09635.13603.55609.07640.60613.97615.55

149114110no128125152138100145138

2055510101515101510

89.9699.43101.5299.1997.5186.6588.8480.9776.0788.1987.5

674.14684.70684.17682.82669.65673.30669.33668.43668.34673.11668.38

87.67100.66102.88100.6098.0386.7687.3378.9574.4288.0786.02

676.43683.47682.81681.41669.13673.19670.84670.45669.99673.23669.86

Notes:BGS = Below Ground SurfaceBTOC = Below Top of CasingMSL = Mean Sea LevelThe above wells were selected based on similar screen interval elevations compared to T-05 and T-06.

Checked By: ^Vj

FH: G:\Prcfccts\943\S43-3680\-RFI\Badiock Wen lnsullallon\Be<lnx* Well ReporttFTP Site FUesVTable 3.xli Golder Associates

Solutia AnnistonMonitoring Well and

Cross Section Location Map

Solutia Inc.. Anniston. Alabama

/' V On-Site Boundary Recovery Well/V Major Roads/ '••/ Minor Roads

Drainage BasinA/ Railroads

A/ OU-3 Area

I I BuildingsAlabama Power

1 Solutia Inc.Paved Surface

Deep Residuum Monitonng/Observation Well

Shallow Residuum Monitonng/ObservaOon Well

SOURCEColder Associates (on-site base map)USGS 1:2400 Quad Maps

MAP PROJECTION

LOCATION MAP

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HYDROGEOLOGICCROSS SECTION

SCS ADDENDUM REPORT "O"* nANNISTON PCB SITE ^

'

APPENDIX A

Analytical Results for Soil Disposal Characterization

G c n c s i 5Prefect, Inc.

Service*

Memo

To: Craig Branchfield, Solutia, Inc.

From: Michael Price, Genesis Project, Inc. p

cc: John Loper, The Loper GroupGayle Macolly, The Loper GroupRich Poff, Colder Associates

Date: December 4,2006

Re: T-05 and T-06 Bedrock Well Installation Field Screening Results

In October 2006, Genesis Project, Inc. conducted soil sampling events at the future location oftwo bedrock wells at the Solutia Plant Site in Anniston, Alabama. The purpose of the soilsampling events were to determine the presence, if any, of polychlorinated biphenyl (PCS) insoil at these locations that would require removal prior to installing the surface casing.

Grab soil samples were collected at one foot intervals from the NW (T-05) and SW (T-06) welllocations utilizing a stainless steel hand auger at the NW location, while an excavator was used toexpose depth locations at the SW location. All samples were thoroughly mixed in a stainless steelbowl with a stainless steel spoon before being placed into a certified dean sample jar.

Additionally, groundwater samples were field screened during well installation. Groundwatersamples were obtained by Colder personnel during well installation at increasing depths in eachwell. Before screening, the T-05 samples were filtered through a 0.45u filter. The T-06 sampleswere individually filtered through a 0.45u filter as well as a 1 .Ou filter before screening.Groundwater at T-05 was collected at the 115-125 feet interval and the 125-135 feet interval, whilegroundwater at T-06 was collected at the 115-116 feet interval and the 121-125 feet interval.

Soil Sample Analyses

The soil samples were field screened at greater than or equal to 0.5 ppm and greater than or equalto 5 ppm for PCBs by USEPA Method 4020. The soil field screening results are presented inTable 1. The soil field screening results were >0.5 ppm and <5 ppm PCBs for the NW well at the 4-5 foot interval and <0.5 ppm PCB's for the SW well at the 1-2 foot interval.

The groundwater samples were quantitatively field screened for PCBs by USEPA Method 4020with a detection limit of 0.5 ppb (as Aroclor 1254). The groundwater field screening results arepresented in Table 2. All groundwater screening results were below the detection limit.

IZS^Concord Road • Smyrna, Georgia 30080 • (770) 319-7217 • FAX (770) 319-7219

Table 1. Soil Field Screening Results for T-05 and T-06 Bedrock Well Installation Solatia Inc. Anniston, Alabama.

SampleID

NW(0-1)

NW(1-2)

NW(2-3)

NW(3-4)

NW(4-5)

SW(0-1)

SW (1-2)

DateSampled

10/11/06

10/11/06

10/11/06

10/11/06

10/18/06

10/12/06

10/12/06

Field PCBScreening

Result(PPM)

>0.5

X>.5

X>.5

>0.5

>0.5

>0.5

<0.5

Field PCBScreening

Result(PPM)

>5

>5

<5

<5

<5

>5

<5

FOOTNOTES:< - Analyte was not detected at or above the indicated concentration> - Analyte was detected at or above the indicated concentration

Page 1

Genesis Project Itic.

Table 2. Water Field Screening Results for T-05 and T-06 Bedrock Well Installation Solutla, Inc. Anniston, Alabama.

SampleID

T-05F (115-125) 0.45p

T-05 (125-135) 0.45ji

T-06F (115-116) 0.45|i

T-06 (115-116) 1.0u

T46 (121-125) 0.45»i

T-06 (121-125) 1.0p

DateSampled

10/26/06

10/26/06

10/28/06

10/28/06

10/28/06

10/28/08

Field PCSScreening

Result as Aroclor 1254(PPB)

<0.5

<O.S

<0.5

<0.5

<0.5

<0.5

FOOTNOTES:< - Analyte was not detected at or above the indicated concentration

hie.

ANALYTICAL REPORT

Job Number: 680-21234-1

Job Description: Anniston Deep Bedrock Wells

For:Golder Associates Inc.

3730 Chamblee Tucker Road

Atlanta, GA 30341

Attention: Mr. Steve Moeller

Terry Hornsby

Project Manager I

[email protected]

10/24/2006

cc: E. Gayle Macolly

Project Manager: Terry Hornsby

The test results in this report meet all NELAP requirements for parameters for which accreditation is required or available. Anyexceptions to NELAP requirements are noted in this report. Pursuant to NELAP, this report may not be reproduced, except in full,without the written approval of the laboratory. All questions regarding this report should be directed to the STL Project Manager whosigned this report.

Severn Trent Laboratories, Inc.

>STL Savannah 5102 LaRoche Avenue, Savannah, GA 31404Tel (912) 354-7858 Fax (912)351-3673 www.stl-inc.com

Page 1 of 18

Case Narrative for job: 680-J21234-1

I Client: Colder Associates Inc.

Date: 10/24/2006

Polvchlorinated Biphenyls by Gas Chromatography (SW-846 8082)Due to target analyte co-elution and matrix interference, the recovery for Decachlorobiphenyl (DCB) was outsideacceptance limits (high) for client sample 680-21234-1.

Client sample 680-21234-1 was diluted 1:5, due to the abundance of target analyte.

Client samples 680-21234-2 and 21234-3 were diluted 1:20, due to the abundance of target analyte. Due to dilutionprior to analysis the surrogates were not recovered.

Due to high concentration of the target analytes, the matrix spike and matrix spike duplicate for client sample680-21234-2 were outside the limits for accuracy and precision for Aroclor 1016.

Due to high concentration of the target analytes, the matrix spike and matrix spike duplicate for client sample680-21234-2 were outside the limits for accuracy for Aroclor 1260.

Page 2 of 18

METHOD SUMMARY

Client Colder Associates Inc. Job Number. 680-21234-1

Description Lab Location Method Preparation Method

Matrix: Solid

Organochlorine Pesticides & Polychlorinated Biphenyls by Gas STL SAV SW846 8081A_8082Chromatography

Ultrasonic Extraction STL SAV SW846 3550B

Percent Moisture STL SAV EPA PercentMoisture

LAB REFERENCES:

STL SAV = STL Savannah

METHOD REFERENCES:

EPA - US Environmental Protection Agency

SW846 - 'Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986And Its Updates.

STL Savannah

Page 3 of 18

METHOD / ANALYST SUMMARY

Client: Colder Associates Inc. Job Number: 680-21234-1

Method Analyst Analyst ID

SW846 8081A_8082 Kellar, Joshua JK

EPA PercentMoisture Hughes, Linda LH

STL Savannah

Page 4 of 18

SAMPLE SUMMARY


Lab Sample ID

680-21234-1680-21234-2680-21234-3

Client Sample ID

T-050-1.51

T-06 0-2'T-06 2-4'

Client Matrix

SolidSolidSolid

Date/TimeSampled

10/18/2006 094010/18/2006 102510/18/2006 1040

Date/TimeReceived

10/19/2006 092110/19/2006 092110/19/2006 0921

STL Savannah

Page 5 of 18

SAMPLE RESULTS

STL Savannah

Page 6 of 18

Client: Colder Associates Inc.

Analytical Data

Job Number: 680-21234-1

Client Sample ID: T-05 0-1.5'

Lab Sample ID:Client Matrix:

680-21234-1Solid % Moisture: 10.5

Date Sampled:Date Received:

10/18/2006 094010/19/2006 0921

8081A_8082 Organochlorine Pesticides & Polychlorinated Blphenyls by Gas Chromatography

Method:Preparation:Dilution:Date Analyzed:Date Prepared:

Analyte

8081A_80823550B5.010/21/2006 022710/20/2006 0728

Analysis Batch: 680-58028Prep Batch: 680-57882

Instrument ID: GC SemiVolatiles - JLab File ID: jj20043.dInitial Weight/Volume: 15.08 gFinal Weight/Volume: 5.0 mLInjection Volume:Column ID: PRIMARY

DryWt Corrected: Y Result (ug/Kg) Qualifier RL

PCB-1016PCB-1221PCB-1232PCB-1242PCB-1248PCB-1254PCB-1260PCB-1268

<180<370<180<180<18035018002700

180370180180180180180180

Surrogate %Rec Acceptance LimitsTetrachloro-m-xyleneDCB Decachlorobiphenyl

528080

30-15030-150

STL Savannah Page 7 of 18


Analytical Data

Job Number: 680-21234-1

Client Sample ID: T-06 0-2*


680-21234-2Solid % Moisture: 14.2


10/18/2006 102510/19/2006 0921

8081A_8082 Organochlorine Pesticides & Polychlorinated Biphenyls by Gas Chromatography


8081A_80823550B2010/21/2006 025010/20/2006 0728


Instrument ID: GC SerrWolatiles - JLab File ID: jj20044.dInitial Weight/Volume: 15.09 gFinal Weight/Volume: 5.0 mLInjection Volume:Column ID: PRIMARY

Analyte


SurrogateTetrachloro-m-xyleneDCB Decachlorobiphenyl

DryWt Corrected: Y Result (ug/Kg) Qualifier

<760<1600<760<760<7606500540015000

%Rec0 D0 D

RL

7601600760760760760760760

Acceptance Limits30-15030-150



Analytical Data

Job Number: 680-21234-1

Client Sample ID: T-06 2-4'

Lab Sample ID: 680-21234-3Client Matrix: Solid

8081A_8082 Organochlorine

Method: 8081A_8082Preparation: 3550BDilution: 20Date Analyzed: 10/21/2006 0313Date Prepared: 10/20/20060728

% Moisture: 13.2

Pesticides & Polychlorinated Biphenyls


Date Sampled: 1 0/1 8/2006Date Received: 10/19/2006

by Gas Chromatography

10400921

Instrument ID: GC SemiVolatiles - JLab File ID: jj20045.dInitial WeighWolume: 15.1 1 9Final Weight/Volume: 5.0 mlInjection Volume:Column ID: PRIMARY

Analyte DryWt Corrected: Y Result (ug/Kg) Qualifier RL

PCB-1016PCB-1221PC B- 1232PCB-1242PCB-1248PCB-1254PCB-1260PCB-1268

Surrogate

Tetrachloro-m-xyleneDCB Decachlorobiphenyl

<750<1500<750<750<7501300043003600

%Rec

0 D0 D

7501500750750750750750750

Acceptance Limits

30-15030-150


Client: Golden Associates Inc.

Analytical Data

Job Number: 680-21234-1

General Chemistry

Client Sample ID: T-05 0-1.5'


Date Sampled: 10/18/20060940Date Received: 10/19/2006 0921

Analyte Result Qual Units RL Dil Method. Percent Moisture .. . 11 %. .

Anly Batch: 680-57855 Date Analyzed 10/18/2006 15111.0 1.0 PercentMoisture

Percent Solids 89 %Anly Batch: 680-57855 Date Analyzed 10/18/2006 1511

1.0 1.0 PercentMoisture



Date Sampled. 10/18/2006 1025Date Received: 10/19/20060921

Analyte Result Qual Units RL Dil MethodPercentMoisture 14 %






Date Sampled: 10/18/20061040Date Received: 10/19/2006 0921

Analyte Result Qual Units RL Dil MethodPercentMoisture 13 %





DATA REPORTING QUALIFIERS


Lab Section Qualifier Description

GC Semi VOA

X

D

MS, MSD: The analyte present in the original sample is 4 timesgreater than the matrix spike concentration; therefore, controllimits are not applicable.

Surrogate exceeds the control limits

Surrogate or matrix spike recoveries were not obtainedbecause the extract was diluted for analysis; also compoundsanalyzed at a dilution may be flagged with a D.

STL Savannah

Page 11 of 18

QUALITY CONTROL RESULTS

STL Savannah

Page 12 of 18

Quality Control Results


QC Association SummaryReport

Lab Sample ID Client Sample ID Basis Client Matrix Method Prep Batch

GC Semi VOA

Prep Batch: 680-57882LCS 680-57882/5-AMB 680-57882/4-A680-21234-1680-21234-2680-21 234-2MS680-21234-2MSD680-21234-3

Analysis Batch:680-58028LCS 680-57882/5-AMB 680-57882/4-A680-21234-1680-21234-2680-2 1234-2MS680-21234-2MSD680-21234-3

Report BasisT = Total

General Chemistry

Analysis Batch:680-57855680-21234-1680-21234-2680-21234-3


Lab Control SpikeMethod BlankT-050-1.51

T-06 0-2'Matrix SpikeMatrix Spike DuplicateT-06 2-4'

Lab Control SpikeMethod BlankT-050-1.51

T-06 0-21

Matrix SpikeMatrix Spike DuplicateT-06 2-4'

T-050-1.51

T-06 0-2'T-06 2-4'

TT

' TTTTT

TTTTTTT

TTT

SolidSolidSolidSolidSolidSolidSolid

SolidSolidSolidSolidSolidSolidSolid

SolidSolidSolid

3550B3550B3550B3550B3550B3550B3550B

8081A_80828081A_80828081 A 80828081A_80828081A_80828081A_80828081A_8082

PercentMoisturePercentMoisturePercentMoisture

680-57882680-57882680-57882680-57882680-57882680-57882680-57882

STL Savannah

Page 13 of 18

"Client: Colder Associates Inc.


Job Number: 680-21234-1

Surrogate Recovery Report

8081A 8082 Orqanochlorine Pesticides & Pblychlorinated Biphenvls by Gas Chromatoqraphv

Client Matrix: Solid

Lab Sample ID Client Sample

680-21 234-2MS T-06 0-2'

680-21 234-2MSD T-06 0-2'

LCS 680-57882/5-A

MB 680-57882/4-A

680-21234-1 T-050-1.5'

680-21234-2 T-06 0-2'

680-21234-3 T-06 2-4'

Surrogate

(DCB1) DCB DecachlorobiphenylI (TCX 1) Tetrachloro-m-xylene

(DCB1)(%Rec)

0 D

0 D

87

80

8080 X

0 D

0 D

(TCX1)(%Rec)

0 D

0 D

77

67

52

0 D

0 D

Acceptance Limits

30-15030-150




Job Number: 680-21234-1

Method Blank-Batch: 680-57882 Method: 8081A_8082Preparation: 3550B

Lab Sample ID: MB 680-57882/4-AClient Matrix: SolidDilution: 1.0Date Analyzed: 10/21/2006 0118Date Prepared: 10/20/2006 0728

Analyte

Surrogate

Analysis Batch: 680-58028Prep Batch: 680-57882Units: ug/Kg

Result Qua!

Instrument ID: GC SemrVolatiles - JLab File ID: jj20040.dInitial Weight/Volume: 15.01 gFinal WeightA/olume: 5.0 mLInjection Volume:Column ID: PRIMARY

RL

PCB-1016PCB-1221PCB-1232PCB-1242PC B- 1248PCB-1254PCB-1260PCB-1268

<33<67<33<33<33<33<33<33

3367333333333333

% Rec Acceptance Limits


6780

30-15030-150

Lab Control Spike - Batch: 680-57882 Method: 8081A_8082Preparation: 3550B

Lab Sample ID: LCS 680-57882/5-AClient Matrix: SolidDilution: 1.0Date Analyzed: 10/21/2006 0141Date Prepared: 10/20/2006 0728

Analyte


Spike Amount Result

Instrument ID: GC SemiVolatiles - JLab File ID: jj20041.dInitial WeightA/olume: 15.01 gFinal WeightA/olume: 5.0 mLInjection Volume:Column ID: PRIMARY

% Rec. Limit Qua!

PCB-1016PCB-1260

Surrogate

333333

264280

% Rec

79 34-12884 28 -168

Acceptance Limits


7787

30-15030-150

Calculations are performed before rounding to avoid round-off errors in calculated results.




Job Number 680-21234-1

Matrix Spike/Matrix Spike Duplicate Recovery Report - Batch: 680-57882

Method: 8081A_8082Preparation: 3550B

MS Lab Sample ID:Client Matrix:Dilution:Date Analyzed:Date Prepared:

680-21234-2Solid2010/21/2006 035910/20/2006 0728

MSD Lab Sample ID: 680-21234-2Client Matrix: SolidDilution: 20Date Analyzed: 10/21/2006 0422Date Prepared: 10/20/2006 0728



Instrument ID: GC SemiVolatiles - JLab File ID: jj20047.dInitial WeighWolume: 15.04 gFinal Weight/Volume: 5.0 mLInjection Volume:Column ID: PRIMARY

Instrument ID: GC SemiVolatiles - JLab File ID: jj20048.dInitial Weight/Volume: 15.05 gFinal Weight/Volume: 5.0 mLInjection Volume:Column ID: PRIMARY

AnalyteRec.

MS MSD Limit RPD RPD Limit MS Qual MSD Qual

PCB-1016PCB-1260

Surrogate

0-286

0313

MS % Rec

34 -12828-168

NC43

5050

D4

D4

MSD % Rec Acceptance Limits


00

DD

00

DD

30 -15030-150



ANALYSIS'REQUEST AND CHAIN OF CUSTODY RECOwFfci

Serial Number 56616

STL Savannah5102 LaRoche AvenueSavannah, :GA 31404

Website: www.sWnc.comPhone: (912)354-7658Fax: (912)352-01.65

CD Alternate Laboratory Name/LocationPhone:Fax:

PROJECT;NQ. .PROJECT LOCATION(STATE) J\(

MATRIX'TYPE REQUIRED ANALYSIS

PAGE

•STL:(LAB):PROJECT.MANAGER P.O::NUMBER CONTRACT NO.

CLIENT PHONE CLIENT :FAX

;CLIENT NAME CLIENT E-MAIL

CLI

COMPANY .CONTRACTING THIS WORK (if applicable)

SAMPLE

DATE TIMESAMPLE IDENTIFICATION

«£CO; cc.

P§

o^d" CO

8

NUMBER OF CONTAINERS SUBMITTED

STANDARD REPORTDELIVERY

DATE DUE.

EXPEDITED REPORTDELIVERY CD(SURCHARGE)

DATE DUE.

NUMBER OF COOLERS SUBMITTEDPER SHIPMENT: /

REMARKS

i

RELINQUISHED BY: (SIGNATURE) DATE TIME RELINQUISHED BY: :(SIGMyRE):;: DA TIME

'IDrRELINQUISHED BY: (SIGNATURE) DATE TIME

RECEIVED BY: (SiGNATUREl DATE TIME RECWED BY: (sBflATijRE) ' r DATE TIME-:' "". ÊCEIVED-BY::(SIGNATURE) DATE TIME

STL824O680 (12/02)

FORM 3SOIL PEST-PCB LAB CONTROL SAMPLE

Lab Name: STL SAVANNAH Contract:

Lab Code: SL-SAV Case No.: SAS No.:

Blank Reference: 680-57882-ARMIX

SDG No.: 2J102006

COMPOUND

Aroclor-1248Aroclor-1254Aroclor-1260Aroclor-1268

SPIKEADDED(ug/kg)

1500300020001500

SAMPLECONCENTRAT ION

(ug/L)

LCSCONCENTRATION

(ug/kg)

1300280022001400

LCS%

REC .#

879311093

QC.LIMITSREC.

44-18845-17051-17852-137

# Column to be used to flag recovery and RPD values with an asterisk

* Values outside of QC limits

RPD: 0 out of 0 outside limitsSpike Recovery: 0 out of 4 outside limits

COMMENTS:

FORM III PEST-PCB

Page 18 of 18

S E V E R N

T R E N T

ANALYTICAL REPORT

Job Number: 680-21603-1


For:Colder Associates Inc.

3730 Chamblee Tucker RoadAtlanta, GA 30341


Terry Hornsby

Project Manager I

[email protected]

11/07/2006

Project Manager: Terry Hornsby


Severn Trent Laboratories, Inc.STL Savannah 5102 LaRoche Avenue, Savannah, GA 31404Tel (912) 354-7858 Fax (912) 351-3673 www.stl-inc.com

Page 1 of 15

Case Narrative for job: 680-J21603-1

Date: 11/07/2006

Polvchlorinated Biphenvls by Gas Chromatographv (SW-846 8082)The recovery for Tetrachloro-m-xylene (TCX) was outside acceptance limits for client sample 680-21603-1.

All other quality control were within acceptance limits.

Page 2 of 15

METHOD SUMMARY



Matrix: Solid

Organochlorine Pesticides & Polychlorinated Biphenyls by Gas STL SAV SW846 8081A_8082Chromatography

Ultrasonic Extraction STL SAV SW846 3550B

Percent Moisture . STL SAV EPA PercentMoisture

LAB REFERENCES:


METHOD REFERENCES:


SW846 - 'Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986And Its Updates.

STL Savannah

Page 3 of 15




SW846 8081A_8082 Kellar, Joshua JK

EPA PercentMoisture Samuel, Sarita SS

STL Savannah

Page 4 of 15

SAMPLE SUMMARY


Lab Sample ID Client Sample ID Client MatrixDate/TimeSampled

Date/TimeReceived

680-21603-1680-21603-2

T-06 IDWT-05 IDW

SolidSolid

11/01/2006 122011/01/2006 1240

11/02/2006 091911/02/2006 0919

STL Savannah

Page 5 of 15

SAMPLE RESULTS

STL Savannah

Page 6 of 15


Client Sample ID: T-06 IDW

Analytical Data

Job Number: 680-21603-1

Lab Sample ID: 680-21603-1Client Matrix: Solid % Moisture: 14.0

8081A_8082 Organochlorine Pesticides & Polychlorinated Biphenyls

Method: 8081A_8082Preparation: 3550BDilution: 1.0Date Analyzed: 11/06/2006 0017Date Prepared: 11/03/20060748

Analyte DryWt


SurrogateDCB Decachlorobiphenyl


SurrogateTetrachloro-m-xylene


Date Sampled: 11/01/2006 1220Date Received: 11/02/20060919

by Gas Chromatography

Instrument ID: GC SemrVolatiles - RLab File ID: rk06043.dInitial Weight/Volume: 30.02 gFinal Weight/Volume: 10.0 mLInjection Volume:Column ID: PRIMARY

Corrected: Y Result (ug/Kg) Qualifier MDL RL

<38<78<38<38<38<38<38<38

%Rec62


%Rec

20 X

7.8 387.9 787.2 388.7 389.3 386.0 387.4 3813 38

Acceptance Limits30-150

Instrument ID: GC SemrVolatiles - RLab File ID: rk06043.dInitial WeightA/olume: 30.02 gFinal Weight/Volume: 10.0 mLInjection Volume:Column ID: PRIMARY



Analytical Data



Lab Sample ID: 680-21603-2 Date Sampled: 11/01/2006 1240Client Matrix: Solid % Moisture: 29.8 Date Received: 11/02/20060919

8081A_8082 Organochlorine Pesticides & Polychlorinated Bfphenyls by Gas Chromatography

Method: 8081A_8082 Analysis Batch: 680-59305 Instrument ID: GC SemiVolatiles - RPreparation: 3550B Prep Batch: 680-59037 Lab File ID: rk06044.dDilution: 1.0 Initial WeightA/olume: 30.04 gDate Analyzed: 11/06/2006 0037 Final Weight/Volume: 10.0 mLDate Prepared: 11/03/20060748 Injection Volume:

Column ID: PRIMARY

Analyte DryWl Corrected: Y Result (ug/Kg) Qualifier MDL RL


SurrogateDCB Decachlorobiphenyl


<47<95<47<47<47<47<47<47

%Rec67


9.5 479.7 958.8 4711 4711 477.4 479.1 4716 47


Instrument ID: GC SemiVolatiles - RLab File ID: rk06044.dInitial Weight/Volume: 30.04 gFinal Weight/Volume: 10.0 mLInjection Volume:Column ID: PRIMARY

Surrogate %Rec Acceptance LimitsTetrachloro-m-xylene 33 30-150



Analytical Data

Job Number: 680-21603-1

General Chemistry




Analyte Result Qua! Units RL RL Dil MethodPercent Moisture 14 % ..1.0


Percent Solids 86 % 1.0Anly Batch: 680-59080 Date Analyzed 11/03/2006 1029




680-21603-2Solid


Analyte Result Qual Units RL RL Dil MethodPercentMoisture 30 % 1.0

Anly Batch: 680-59080 Date Analyzed 11/03/200610291.0 1.0 PercentMoisture

Percent Solids 70 % 1.0Anly Batch: 680-59080 Date Analyzed 11/03/20061029






GC Semi VOA

Surrogate exceeds the control limits

STL Savannah

Page 10 of 15


STL Savannah

Page 11 of 15


Client: Golder Associates Inc. Job Number: 680-21603-1

QC Association Summary

ReportLab Sample ID Client Sample ID Basis Client Matrix Method Prep Batch

GC Semi VOA

Prep Batch: 680-59037LCS 680-59037/1 9-AMB 680-59037/1 8-A680-21603-1680-21603-2

Lab Control SpikeMethod BlankT-06 IDWT-05 IDW

TTTT

SolidSolidSolidSolid

3550B3550B3550B3550B

Analysis Batch:680-59305LCS 680-59037/19-AMB 680-59037/18-A680-21603-1680-21603-2

Lab Control SpikeMethod BlankT-06 IDWT-05 IDW

TTTT

SolidSolidSolidSolid

8081A_80828081A_80828081A_80828081A 8082

680-59037680-59037680-59037680-59037


General Chemistry

IAnalysis Batch:680-59080680-21603-1680-21603-2

T-06 IDWT-05 IDW

TT

SolidSolid

PercentMoisturePercentMoisture


rSTL Savannah

Page 12 of 15



Job Number: 680-21603-1


8081A 8082 Orqanochlorine Pesticides & Polychlorinated Biphenvls by Gas Chromatography

Client Matrix: Solid

Lab Sample ID Client Sample

LCS 680-59037/1 9-A

MB 680-59037/1 8-A

680-21603-1 T-06IDW

680-21 603-1 RA T-06 IDW

680-21603-2 T-05 IDW

680-21603-2RA T-05 IDW

Surrogate

(DCB 1) DCB Decachlorobiphenyl(TCX 1 ) Tetrachloro-m-xylene

(DCB1)(%Rec)

88

103

62

67

(TCX 1)(%Rec)

61

77

20 X

33

Acceptance Limits

30-15030-150




Job Number.. 680-21603-1

Method Blank - Batch: 680-59037 Method: 8081A_8082Preparation: 3550B

Lab Sample ID: MB 680-59037/18-AClient Matrix: SolidDilution: 1.0Date Analyzed: 11/06/2006 2335Date Prepared: 11/03/2006 0748


Instrument ID: GC SemiVolatiles - RLab File ID: rk06041.dInitial WeightA/olume: 30.03 gFinal WeightA/olume: 10.0 mLInjection Volume:Column ID: PRIMARY

Analyte

Surrogate

Result Qual MDL

% Rec Acceptance Limits

RL


<33<67<33<33<33<33<33<33

6.76.86.27.58.05.26.411

3367333333333333


77103

30-15030-150

Lab Control Spike - Batch: 680-59037 Method: 8081A_8082Preparation: 3550B

Lab Sample ID: LCS 680-59037/19-AClient Matrix: SolidDilution: 1.0Date Analyzed: 11/06/2006 2356Date Prepared: 11/03/2006 0748

Analyte


Spike Amount Result

Instrument ID: GC SemiVolatiles - RLab File ID: rk06042.dInitial Weight/Volume: 30.00 gFinal WeightA/olume: 10.0 mLInjection Volume:Column ID: PRIMARY

% Rec. Limit Qual

PCB-1016PCB-1260

Surrogate

333333

216274

% Rec

65 34-12882 28-168

Acceptance Limits


6188

30-15030-150



Serial Number 1-04151

ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD

S E V E R N STLClXSTL Savannah

5102 LaRoche AvenueSavannah, GA 3H04

Website: www.stHnc.comPhone: (912)354-7858Fax: (912)352-0165

Alternate Laboratory NameAocationPhone:Fax:

PROJECT REFERENCE PROJECT NO. PROJECT LOCATION'STATE1

MATRIXTYPE REQUIRED ANALYSIS

AGE . . OF

STL (LAB) PROJECT MANAGER

'PaT»vVOA

P.O. NUMBER CONTRACT NO.

CLIENmilttPli

"C v^'V.

CLIENT PHONE CLIENT FAX

CLIENT NAME CLIENT E-MAIL

CLIENT ADDRESS

COMPANY CONTACTING THIS WORK (if applicable)

SAMPLEDATE TIME

SAMPLE IDENTIFICATION NUMBER OF CONTAINERS SUBMITTED

iTANDARD REPORT)ELIVERY

DATE DUE

EXPEDITED REPORTDELIVERYSURCHARGE)

'UIMBER OF COOLERS SUBMITTED'ER SHIPMENT: .

REMARKS

HUSH!

£A/

RELINQUISHED BY: (SIGNATURE! DATE TIME RELINQUISHED BY: (SIGNATURE) DATE TIME RELINQUISHED BY: (SIGNATURE DATE TIME

RECEIVED BY: (SIGNATURE! DATE TIME RECEIVED BY: (SIGNATURE) DATE TIME RECEIVED BY: (SIGNATURE! DATE TIME

RECEIVED:FO^LABJRAI(SIGNATURE).,.':-'.': ' "

STL824<W80(1ZA)2)

APPENDIX B

Field PCB Test Procedures and Field Groundwater Forms

STRATEGIC DIAGNOSTICS INC.

RaPID Assay® PCB Test Kit

A00133/A00134

Intended Use

The RaPID Assay® PCB Test Kit can be used as aquantitative, semi-quantitative or qualitative enzymeimmunoassay (EIA) for the analysis of PCB(polychlorinated biphenyl) in water (groundwater, surfacewater, well water). For applications in other matrices pleasecontact our Technical Service department or refer to diesoil application procedure provided. The RaPID Assay®PCB Test Kit allows reliable arid rapid screening for PCB(measured and reported as Aroclor 1254), withquantitation between 0.5 and 10 ppb (as Aroclor 1254), inwater. The minimum detection level of the kit is 0.2 ppb(as Aroclor 1254.)

Test Principles

PCB RaPID Assay® kit applies the principles of:yme linked immunosorbent assay (ELISA) to the

determination of PCB and related compounds. Thesample to be tested is added, along with an enzymeconjugate, to a disposable test tube, followed byparamagnetic particles with antibodies specific to PCBattached. Both PCB (which may be in the sample) and theenzyme labeled PCB (the enzyme conjugate) compete forantibody binding sites on the magnetic particles. At theend of an incubation period, a magnetic field is applied tohold the paramagnetic particles (with PCB and labeledPCB analog bound to the antibodies on the particles, inproportion to their original concentration) in the tube andallow the unbound reagents to be decanted. Afterdecanting, die particles are washed with Washing Solution.

The presence of PCB is detected by adding the enzymesubstrate (hydrogen peroxide) and the chromogen (3,3',5,5'— tetramethylbenzidine). The enzyme labeled PCB analogbound to the PCB antibody catalyzes the conversion of thesubstrate/chromogen mixture to a colored product. Afteran incubation period, the reaction is stopped and stabilizedby the addition of acid. Since the labeled PCB (conjugate)was in competition with the unlabeled PCB (sample) forthe antibody sites, the color developed is inverselyproportional to the concentration of PCB in the sample.

NOTE: Color development is inversely proportional tothe PCB concentration.

Darker color = lower concentrationLighter color = higher concentration

The determination of die PCB level in an unknown sampleis interpreted relative to the standard curve generated fromkit standards after reading with a spectrophotometer.

Performance Characteristics

The PCB RaPID Assay® will detect different PCBAroclors to different degrees. Refer to the table below fordata on several of these. The PCB RaPID Assay® kitprovides screening results. As with any analyticaltechnique (GC, HPLC, etc. ) positive results requiringsome action should be confirmed by an alternativemethod.

The PCB RaPID Assay® immunoassay test does notdifferentiate between PCB and other related compounds.The table below shows compounds at the medioddetection limit (MDL) which is die lowest concentration ofthe compound, in water, that can be picked up in the assay.The limit of quantitation (LOQ) is an approximateconcentration, in water, required to yield a positive result atthe lowest standard. This is the lowest concentration ofthe compound that can be quantified in the assay.The IC50 is the concentration required to, inhibit one halfof the color produced by the negative control. It is alsoused to calculate cross-reactivity values to similarcompounds.

Compound

Aroclor 1254Aroclor 1260Aroclor 1248Aroclor 1242Aroclor 1262Aroclor 1 232

MDL(Ppb)0.200.200.220.340.360.84

LOQ(Ppb)0.500.320.591.220.662.61

IC50(ppb)3.62.3

4.228.8

4.7418.76


l^roclor 1268^Vroclor 1016Aroclor 1221

0.920.9413.54

3.033.5622.58

21.8025.60162.60

*The following compounds demonstrated no reactivity inthe PCB RaPID Assay® test kit at concentrations up to10,000 ppb: Biphenyl, 2,5-Dichlorophenol, 2,3,5-Trichlorophenol, Di-n-octyl-phthalate.

The presence of the following substances up to 250 ppmwere found to have no significant effect on PCB RaPIDAssay® results: copper, nickel, zinc, mercury, manganese,phosphate, sulfate, sulfite, magnesium, calcium, nitrate andthiosulfate. Humic acid up to 25 ppm and iron to 100ppm were found to have no significant effect. In addition,sodium chloride concentrations up to 1.0 M showed noeffect on results.

Precautions• Training is strongly recommended prior to using the

RaPID Assay® test system. Contact StrategicDiagnostics for additional information.

• Treat PCB, solutions that contain PCB, and potentiallycontaminated samples as hazardous materials.

Use gloves, proper protective clothing, and methodsto contain and handle hazardous material whereappropriate.

Reagents must be added in a consistent manner to theentire rack. A consistent technique is the key tooptimal performance. Be sure to treat each tube in anidentical manner.

Water samples should be at a neutral pH prior toanalysis. Samples containing gross particulate shouldbe filtered (e.g. 0.2 urn Anotop™ 25 Plus, Whatman,Inc.) to remove particles.

Store all test kit components at 2°C to 8°C (36°F to46°F). Storage at ambient temperature (18°C to 27°Cor 64°F to 81 °F) on the day of use is acceptable. Testtubes require no special storage and may be stored separately toconserve refrigerator space.

Allow all reagents to reach ambient temperature (18°Cto 27°C or 64°F to 81°F) before beginning the test.This typically requires at least 1 hour to warm fromrecommended storage conditions.

• Do not freeze test kit components or expose them totemperatures above 100°F (39°C).

• Do not use test kit components after the expirationdate.

• Do not use reagents or test tubes from one test kitwith reagents or test tubes from a different test kit

• Do not mix reagents from kits of different lotnumbers.

• Use approved methodologies to confirm any positiveresults.

• Do not under any circumstances attempt todisassemble the base of the magnetic rack. Magnetswill be violently attracted to each other.

• Adequate sample number and distribution are theresponsibility of the analyst.

• The photometer provided in the accessory kit requireselectricity and comes with a 110V adapter. Adaptersfor 220V are available. Do not attempt to operatewith a car adaptor.

• Do not expose color solution to direct sunlight.

• Do not dilute or adulterate test reagents or usesamples not called for in the test procedure; this maygive inaccurate results.

• Tightly recap the standard vials when not in use toprevent evaporative loss.

Materials Provided

• Antibody Coupled Paramagnetic Particles in bufferedsaline containing preservative and stabilizers.

30 test kit: one 20 mL vial100 test kit: one 65 mL vial

• Enzyme Conjugate.


• Standards

Three concentrations (0.25, 1.0 and 5.0 ppb) of PCBstandards (as Aroclor 1254) in buffered saline

RaPID Assay PCB Test Kit

containing preservative and stabilizers are supplied.Each vial contains 4 mL.

• Control

A concentration (approximately 3 ppb) of PCB (asAroclor 1254) in buffered saline containingpreservative and stabilizers. A 4 mL volume issupplied in one vial.

• Diluent/Zero Standard

Buffered saline containing preservative and stabilizerswithout any detectable PCB.


• Color Solution' containing hydrogen peroxide andS^S.S'-tetramethylbenzidine in an organic base.


• Stop Solution containing a solution of 2M sulfuricacid.


Washing Solution containing preserved deionizedwater.


• Polystyrene test tubes

30 test kit: one 36 tube box100 test kit: three 36 tube boxes

• User's Guide

Materials Required and OrderedSeparatelySee "Ordering Information" for the appropriate cataloguenumbers.

Rapid Assay® Accessory Kit

Accessory equipment may be rented or purchased fromStrategic Diagnostics. See "Ordering Information" for theappropriate catalogue numbers.

The accessory kit contains the following items:

• Adjustable Volume Pipet

• Eppendorf™ Repeater® Pipettor

• Electronic timer

• Portable balance capable of weighing 10 g (for soilsamples)

• Vortex mixer

• Magnetic separation rack

• RPA-I RaPID Analyzer (or equivalentspectrophotometer capable of reading 450 nm in a 1mL sample size).

Other Items

• 12.5 mL Combitips® for.the Repeater pipettor - for0.25 mL to 1.25 mL dispensing volumes (5)

• Pipet tips for adjustable volume pipet (100-1000 uL)

NOTE: Order replacement Combitips® and pipet tipsseparately. See the "Ordering Information"section.

Materials Required but Not Provided• Methanol (HPLC grade or equivalent) — for water

analysis

• Protective clothing (e.g., latex gloves)

• Absorbent paper for blotting test tubes

• Liquid and solid waste containers

• Marking pen

• Instructional video (optional)

Suggestions for Pipettor Use• Practice using both pipettes (adjustable volume and

Repeater pipettor) with water and extra tips before youanalyze your samples.

• Use a new tip each time you use the Repeater pipettorto pipette a different reagent to avoid reagent cross-contamination. Tips can be rinsed thoroughly, driedcompletely and reused. By using the same tip todispense the same reagent each time you can avoidcross contamination.

NOTE: Repeator tips should be changed periodically(after ~10 uses) since precision deteriorateswith use.

RaPID Assay® PCS Test Kit

Draw the desired reagent volume into the Repeaterpipettor and dispense one portion of the reagent backinto the container to properly engage the ratchetmechanism. If you do not do this, the first volumedelivered may be inaccurate.

• To add reagents using the Repeater pipettor, pipettedown the side of the test tube just below the rim.

• When adding samples and standard using the positivedisplacement pipettor, always pipette into the bottomof the tube without touching the sides or bottom ofthe tube.

• Use a new adjustable volume pipet tip each time youpipette a new unknown.

Assay Procedure

Prior to performing your first Rapid Assay®, please taketime to read the package inserts in their entirety and reviewthe videotape if available. On site training is stronglyrecommended for new users of this test system. Pleasecontact your account manager for further information.This procedure is designed for quantitative analysis. Forrunning the kit semi-quantitatively or qualitatively, please

Contact Technical Support.

"Collect/Store the Sample

The following steps explain how to properly collect andstore your samples.

1. Water samples should be collected in glass vesselswith teflon cap liners). Immediately uponcollection, water samples should be diluted withan equal volume (1:1) of methanol (HPLC grade)to prevent adsorptive losses to the glasscontainers. This is a 2x dilution, which must beaccounted for when interpreting results. See "ResultsInterpretation", Section 3a for further details. Usethis diluted sample as "sample" in 'Terform theTest".

NOTE: This 2x dilution is not required for soilsamples.

2. Samples should be collected in appropriately sizedand labeled containers.

3. If testing soil samples, follow the SDI SampleExtraction Kit User's Guide or the appropriatetechnical bulletin to properly collect and store yoursample.

4. Samples should be tested as soon as possible aftercollection. If this is not possible, storage at 4°C(39°F) is recommended to minimize evaporativelosses.

SetUp

Remove kits from refrigerator. All reagents must beallowed to come to room temperature prior to analysis.Remove reagents from packaging and place at roomtemperature at least 1 hour prior to testing.

Turn on the RPA-1 or other spectrophotometer. TheRPA-1 should be warmed up for at least 30 minutesprior to the run.

Label five 12:5 mL Combitips "Conjugate",'Tarticles", "Wash", "Color" and "Stop". In addition,add the name of the compound you are testing for toeach Combitip.

Remove nine clean blank test tubes for standards andcontrol and one test tube for each sample (if testing insinglicate). Label the test tubes according to contentsas follows.

2.

3.

4.

1234567891011

ContentsNegativeNegativeStandardStandardStandardStandardStandardStandardControlSample 1Etc.

control (replicate 1)control (replicate 2)1 (replicate 1)1 (replicate 2)2 (replicate 1)2 (replicate 2)3 (replicate 1)3 (replicate 2)

*Label at top of tubes to avoid interference withreading of tubes in photometer

Sample Extraction, Filtration and Dilution

Filtration may be necessary to remove gross participatefrom the water sample. If testing samples at levels higherthan standard kit level is desired, contact SDI for specialinstructions. Water samples should be diluted 1:1 inmethanol as described in "Collect/Store the Sample".Please follow the instructions from the SDI SampleExtraction Kit to prepare and dilute the soil extract priorto running the assay.

RaPID Assay PCB Test Kit

erform the Test

1. Separate the upper rack from the magnetic base. Placelabeled test tubes into the rack.

2. Add 200 uL of standards, control or samples to theappropriate tubes using the adjustable volume pipetwith the dial set on 0200. The negative control,standards and control must be run with each batch ofsamples.

NOTE: Sample should be added to the bottom of thetube by inserting the pipet tip into the tube withouttouching the sides or the bottom of the tube. Takecare not to contact sample with pipette tip oncedispensed into bottom of the tube.

3. Using the Repeater Pipettor with the "Conjugate" tipattached and the dial set on "1", add 250 uL ofEnzyme conjugate down the inside wall of each tube.(Aim the pipet tip V*" to Vx" below the tube rim ortube wall; deliver liquid gently to avoid splashback.)

4. Thoroughly mix the magnetic particles by. swirling(avoid vigorous shaking) and attach the "Particles" tipto the Repeater Pipettor. With the dial set on "2" add500 uL of magnetic particles to each rube, aimingdown the side of the tube as described above. Vortex,mixing each tube 1 to 2 seconds at low speed tominimize foaming. Pipetting of magnetic particlesshould be kept to 2 minutes or less.

5. Incubate 15 minutes at room temperature.

6. After the incubation, combine the upper rack with themagnetic base and press all tubes into the base; allow 2minutes for the particles to separate.

7. With the upper rack and magnetic base combined, usea smooth motion to invert the combined rackassembly over a sink and pour out the tube contents.

NOTE: If the rack assembly inadvertently comesapart when lifting to pour out tube contents, re-combine and wait an additional 2 minutes to allowparticles to separate.

8. Keep the rack inverted and gently blot the test tuberims on several layers of paper towels. It is importantto remove as much liquid as possible but do not bangthe rack or you may dislodge the magnetic particlesand affect the results.

9. Set the Repeater Pipettor dial to "4" and put on the tiplabeled "Wash". Add 1 mL of Washing Solutiondown the inside wall of each tube by using thetechnique described earlier. Vortex tubes for 1-2seconds. Wait 2 minutes and pour out the tubecontents as described previously. Repeat this stepone more time.

NOTE: The number of washes and wash volume areimportant in ensuring accurate results.

10. Remove the upper rack (with its tubes) from themagnetic base. With the "Color" tip attached to theRepeater Pipet and die dial set to "2" add 500 uL ofColor Reagent down die inside wall of each tube asdescribed previously. Vortex 1 to 2 seconds (at lowspeed).

11. Incubate 20 minutes at room temperature. During thisperiod, add approximately 1 mL of Washing solutionto a clean tube for use as an instrument blank for"Results Interpretation".

12. After the incubation, position the Repeater pipettor atSetting "2" and use the "Stop" tip to add 500 uL ofStop solution to all test tubes.

13. Proceed with results interpretation.

WARNING: Stop solution contains 2M sulfuricacid. Handle carefully.

Results Interpretation

1. After addition of Stop Solution to the test rubes,results should be read within 15 minutes.

2. Wipe the outside of all antibody coated tubes prior tophotometric analysis to remove fingerprints andsmudges.

Photometric Interpretation Using the RPA-I

1. The RPA-I photometer (provided in the RapidAssay® Accessory kit) can be used to calculate andstore calibration curves. It is preprogrammed withvarious RaPID Assay® protocols. For the PCBRaPID Assay® test kit, parameter settings are asfollows:

Data Reduct: Lin. Regression


Xformation

Read Mode

Wavelength

Units

#RgtBlk

Calibrators:

#ofCals

# of Reps

Goncentratio

#1

#2

#3

#4

Range

Correlation

Rep. %CV

: Ln/LogitB

Absorbance

450 nm

PPB

: 0

4

2

ns:

0.00 ppb

0.25 ppb

1.00 ppb

5.00 ppb

0.10-5.00

0.990

10%

EVALUATING TUBE,REMOVE TUBE (Beep)

Follow prompts to read tubes.

Remove tube

NOTE: Tube order is important. The RPA-I expects tosee the standards in ascending order, in duplicate,starting with the negative control.

Following evaluation of all standards, the instrument willdisplay:

PRINTING DATA,

PRINTING CURVE

CTRL #1 REP #1,INSERT TUBE,EVALUATING TUBE,REMOVE TUBE (Beep)

EDIT CALIBRATORSYES/NO

Data will print

Curve will print only ifprogrammed to print(See RPA1 User'sManual).

Insert Control Tube

Remove Tube

Press NO (if editing isnecessary press YES

i r . . i T^ T» i •*

"NOTE: Prior to analysis the RPA-I User's Manual shouldbe thoroughly reviewed for more detailed operationinstructions.

2. Follow the instrument prompts to read the absorbanceof all tubes:

User's Manual).

Insert first sample tube

Instrument Display

SELECT COMMANDRUN PROTOCOL

SPL. REPLICATES (1-5)

BLANK TUBE,INSERT TUBE,EVALUATING TUBE,REMOVE TUBE (Beep)

CAL#1,REP. #1,INSERT TUBE,

Operator Response

Press RUNScroll using the YES [)or NO Q keys until thedesired protocol appears.Then press ENTERPress 1 (for analysis ofsamples in singlicate.)Press ENTERInsert blank tubecontaining ImLwashsolution.Remove tube

Insert Tube #1

SPL#1REP#1INSERT TUBEEVALUATING TUBEREMOVE TUBE (Beep) Remove tube

Continue to follow prompts. After all samples have beenread, press STOP.

Expected Results:

• %CV (coefficient of variation) between standardduplicates of 10% or less.

• Absorbance reading for the 0 ppb standard shouldbe between 0.8 and 2.0 for all assays.

• Correlation (r) of 0.990 or greater for all assays.

• Kit control within range specified on vial.

• Absorbance of negative control and standardsshould be as follows:

Negative Control>Std. l>Std. 2>Std. 3.

RaPID Assay PCS Test Kit

v 3. Concentrations will be indicated for all samples on theRPA-I printout.

a) The concentration, as indicated on theprintout, is multiplied by the appropriatedilution factor (if applicable) introduced in theprocedure. The quantitation range of the kitis also multiplied by this factor.

EXAMPLE: Water samples were diluted 2-fold withmethanol upon collection (see "Collect/Store theSample" in this User's Guide). As a result, theconcentrations listed on the printout should bemultiplied by 2 to determine the sampleconcentration. The standard concentrations are alsomultiplied by 2 to give a quantitation range in waterfor this test kit of 0.5 to 10 ppb.

b) Samples with an "nd" and no concentrationlisted have an absorbance greater than thenegative control; therefore, no concentrationcan be computed for these samples. Resultsmust be reported as < 0.5 ppb (or Standard 1multiplied by the dilution factor.)

c) Samples with an "nd" next to a listedconcentration have an estimatedconcentration below the minimum detectionlevel of the test kit. Results must be reportedas <0.5 ppb (or Standard 1 multiplied by thedilution factor.)

NOTE: Any samples with concentrationsdetermined to be lower than Standard 1 (thelimit of quantitation) must be reported as <0.5 (or Standard 1 multiplied by the dilutionfactor.) Quantitation is not possible belowthis standard as this is outside the linear rangeof the assay.

d) Similarly, samples with a "hi" next to a listedconcentration have an estimatedconcentration higher than Standard 3 andmust be reported as >10 ppb (or Standard 3multiplied by the dilution factor.)

NOTE: In order to determine the concentration ofsamples with concentrations greater than Standard 3,they must be subjected to repeat testing using adiluted sample. A ten-fold or greater dilution of thesample is recommended with an appropriate amountof PCB diluent. This additional dilution must then be

taken into account when calculating theconcentration. Please contact technical support forassistance in performing dilutions.

Photometric Interpretation Using Other Photometers

Other photometers may also be used to interpret resultsobtained from the RPA-I photometer. It is important thatthe photometer be able to read absorbance at 450nm anddiat the instrument can read at a 1 mL fill volume.Absorbances obtained from other spectrophotometers(reading at 450 nm) may be used to manually calculatesample concentrations as outlined below.

1. Calculate the mean absorbance for each of the threestandards and the negative control.

2. Determine the standard deviation and %CV(coefficient of variation) of each standard and ensure%CV is less than 10% for each.

3. Calculate the %B/Bo for each standard by dividing themean absorbance value for the standard by the meanabsorbance value for the negative control and-multiplying the results by 100.

4. Construct a standard curve by plotting the %B/Bo foreach standard on the vertical logit (y) axis versus thecorresponding analyte concentration on the horizontallogarithmic (x) axis on the graph paper provided in thetest kit. Graph papers are specific for eachmethod. Use only the graph paper supplied witheach kit.

5. Draw the best straight line dirough all points. Usingthe %B/Bo of the sample, die concentration can beinterpolated from the standard curve.

6. Multiply results by the appropriate dilution factor (ifapplicable) introduced in the procedure. For example,if the sample was diluted 10-fold to increase thedetection levels of the kit then the results must bemultiplied by 10. This dilution also changes the rangeof the assay (standards) by the same factor.

NOTE: Do not forget to account for the 2x dilutionintroduced in the "Collect/Store the Sample"procedure for water samples.

RaPID Assay® PCS Test Kit

The Rapid Assay® PCB Test Kit is a screening test only.' Limitations of the Procedure Sampling error may significantly affect testing reliability.

Adequate sample number and distribution are theresponsibility of the analyst.

RaPtD Assay PCB Test Kit

Ordering Information

DescriptionRapid Assay® PCB KitRapid Assay® Accessory Kit**Adjustable Volume Pipet Tips (100-1000 uL)12.5 mL Combitip for Repeating Pipette (1 each)PCB DiluentPCB Soil Proficiency SampleRapid Assay® Accessory Kit Rental

Catalogue NumberA00133/A001346050100A00013A00009A00136AGO 1756997010

** To obtain part numbers and pricing for individual items in the Accessory Kit contact SDI at the number below.

Ordering/Technical AssistanceShould you have any questions regarding this procedure prior to analysis contact Technical Service to avoid costly mistakes.

To Place an Order or Receive Technical Assistance, please call Strategic Diagnostics Inc. at:

Call toll-free 800-544-8881'

Or 302-456-6789 Phone302-456-6782 FaxWebsite: www.sdix.comE-mail: techservicefajsdix.com

General Limited WarrantyjSDl's products are manufactured under strict quality control guidelines and are warranted to be free from defects in materials and"workmanship. New instruments and related non-expendable items are warranted for one year from date of shipment against defectivematerials or workmanship under normal use and service.Warranty obligation is limited to repair or replacement of the defective product or to refund of the purchase price, at the discretion ofSDI. Other warranties, express or implied, are disclaimed. SDI's liability under any warranty claim shall not exceed the refund of thepurchase price paid by the customer. Under no circumstances shall SDI be liable for special, indirect or consequential damages.

Safety

To receive an MSDS for this product, visit our web site at www.sdix.com.

Copyright© 1997, Strategic Diagnostics Inc.,

Z00245.1, Rev 4/4/00

Operation of the Repeater Adjiwtabie Vblurri

To Set or Adjust Volume

To determine the pipettingvolume, the dial setting (1-5) ismultiplied by the minimumpipetting volume of the tip(indicated on the side of theCombitip, e.g. 1-100 uL.)To Assemble Pipet Tip

Slide filling lever down until itstops. Then raise the lockingclamp and insert the tip until itclicks into position. Be sure thetip plunger is fully inserted intothe barrel before lowering thelocking clamp to affix the tip inplace.

To Fill Tip

With tip mounted in position onpipet, immerse end of tip into

|solution. Slide filling leverupward slowly. Combitip will fillwith liquid.To Dispense Sample

Check the volume selection dialto ensure pipetting volume.Place tip inside test tube so thattip touches the inner wall oftube. Completely depress thepipetting lever to deliver sample.NOTE: Dispense one portionof reagent back into thecontainer to engage the ratchetmechanism and ensure accuracy.

To Eject Tip

Empty tip of any remainingsolution into appropriatecontainer by pushing filling leverdown. Raise locking clampupward, and remove theCombitip.

Push-button

Release button

Pipet lip

n

Repeater Pipet

Pipetting Uvcr

Qxnbttip

Operation of theAdjustable Volume Pipet

To Set or Adjust Volume

Press release button on side ofpipette and turn the push-buttonto adjust volume up or down.Volume setting is displayed ontop of pipet. See kit instructionsfor appropriate setting. Pipetwill accurately dispense volumesbetween 100 and 1000 uL.

To Assemble Pipet Tip

Gently push nose cone of pipetfirmly into a pipet tip containedin the pipet tip rack. •To Withdraw Sample

Keep pipet almost vertical. Withtip mounted in position on pipet,press push-button to 1st stop andhold it. Place tip at bottom ofliquid sample and slowly releasepush-button to withdrawmeasured sample. Ensure thatno air bubbles exist in the pipettetip. If bubbles exist, dispensesample and re-withdraw. Slidetip out along the inside of thevessel.

To Dispense Sample

Wipe any liquid from outside oftip taking care not to touchorifice. Place tip into tube,almost to the bottom, and slowlypress push-button to 2nd stop.Hold push-button at 2nd stopwhen removing tip from tube.

To Eject Tip

Press push-button to 3rd stop.Tip is ejected.

STRATEGIC DIAGNOSTICS INC.

RaPID Assay® PCB In Soil Application

Intended Use

For detection of Polychlorinated Biphenyls (PCB's) (asAroclor 1254) in soil. For testing in other matrices, pleasecontact our technical support department at1-800-544-8881.

Materials Required but Not Provided

SDI Sample Extraction Kit(Part Number: A00137EA/A00137EB)

Procedural Notes and Precautions

Prepare soil samples for analysis according to theprocedure in the SDI Sample Extraction Kit UsersGuide.

After extraction and dilution of samples, follow theimmunoassay procedure as described in the RapidAssay ® PCB Test Kit User's Guide.

• The initial 2x dilution described for water samples inStep 1 of "Collect/Store the Sample" does not need tobe performed for soil samples.

Quality Control

A control solution at approximately 3 ppb (as Aroclor1254) is provided with the PCB RaPID Assay® Kit. It isrecommended that it be included in every run and treatedin the same manner as unknown samples. If runningstandard soil procedures an acceptable result should be2000 times the value stated on the control vial (i.e. 6.0 + or-1.2 ppm) when the control results are corrected for thedilution factors (see Results section below).

Results Interpretation

Interpret soil sample results as described in the RaPIDAssay® PCB Test Kit procedure, accounting for the totaldilution factor indicated in the table of the SDI SampleExtraction Kit Users Guide. Alternatively, program the

RPA-1 Analyzer as listed below to automatically correct forthis dilution factor.

The RPA-I photometer (provided in the RapidAssay® Accessory kit) can be used to calculate andstore calibration curves. To obtain soil results from,the PCB Rapid Assay® test kit on the RPA-I thefollowing parameter settings are recommended:

Data Reduct

Xformation

Read Mode

Wavelength

Units

#RgtBlk

Calibrators:

# of Cals

# of Reps

Lin. Regression

Ln/LogitB

Absorbance

450 nm

PPM

0

Concentrations:

#1 0.00 PPM

#2 0.50 PPM

#3 2.00 PPM

#4 10.00 PPM

Range 0.5-10.00

Correlation 0.990

Rep. %CV 10%

Performance Data

The PCB RaPID Assay® does not differentiate betweenPCB and other related compounds. The table belowshows compounds at the method detection limit (MDL)which is the lowest concentration of the compound in soilthat can be picked up in the assay. The limit of

quantitation (LOQ) is an approximate concentration:equired to yield a positive result at the lowest standard,

'this is the lowest concentration of the compound in soilthat can be quantified in the assay. The IC50 is theconcentration in soil required to inhibit one half of thecolor, produced by the negative control. It is also used tocalculate cross-reactivity values to similar compounds.

Compound

Aroclor 1254Aroclorl260Aroclor 1248Aroclor 1242Aroclor 1262Aroclor 1232Aroclor 1268Aroclor 1016Aroclor 1221

MDL(ppm)

0.200.200.220.340.360.840.920.9413.54

LOQ(ppm)

0.50.30.61.20.72.63.03.622.6

IC50(ppm)

3.602.304.228.804.7418.7621.8025.60162.6

Soil Contaminants

Some contaminants found in soils that also contain PCB'scan interfere with the analysis and cause false positives,false negatives or both when the compound is present atelevated concentrations. Interferences were assessed byidding increasing concentrations of some relevantontaminants to blank and PCB spiked soils prior to the

extraction procedure. The concentration of the compoundshown below produced no evidence of interference in apositive or negative direction in the 500 ppb to 10 ppmdetection range of the procedure described above.

soil contaminant

trichloroethylenegasolinetransformer oil1 -chloronapthalene1,2,4 trichlorobenzenediesel fuel

concentration in soilproducing no interference

100,000 ppm or 10%25,000 ppm or 2.5%5,000 ppm or 0.5%2,000 ppm or 0.2%1,000 ppm or 0.1%1,000 ppm or 0.1%

If additional dilutions of the soil extract are made to detectsoil PCB concentrations greater than 10 ppm, dieseinterferences are diminished in direct proportions to thedilution made.

Range of Detection

The PCB RaPID Assay® has a range of detection in soil of500 ppb to 10 ppm (as Aroclor 1254) when used inconjunction with the SDI Sample Extraction Kit.

Recovery

PCB recoveries will vary depending on soil type, retentionmechanism, solvent and extraction apparatus used, lengthof extraction period and levels of potentially interferingsubstances in the soil.

Z00254.1 Rev. 4/10/00

LOW FLOW MONITORING WELL PURGING LOG

Project Number t r Vi 3^^ Rr-l-Gib Page | of (

Project Name - Location 'ioxwJ!*. .,:

Well ID: ~X""~ 0 S Dale:

Purging Time:On@ —

voV.3-S'Uf& Water Level: ^. Time (Water Level):

-po5" /I*-? 2.T' . .Evacuation Method: ri <jO«i vwf vS<\A*.

Off®: "

Well Depth: \7> ^

Screen Depth: V v "i "

Purging Personnel: £:.

Volume In Well (aal): —1 ^> Evacuation Rate (aal/min): —

^-V"51 Total Volume Removed (aal): -~

PURGING DATA AND FIELD PARAMETERS

Date/Time:Temperature

IO-. pH: Turbidity(NTU):

/? 6.~-/J>*~' U

i. .U

Spec. Cond.(umtios/cm):

1 (•* JCl '

1 V v -- .

DO(mg/L):

s^tr•~-f^>K

V/sfVvj^VV-

ORP(mV):

*»-

Volume:(Gallons)

Other

NOTES:Stabilization Requirements as per the EPA SOP for Low-Flow/Minimal Drawdown GW Sample Collection

Three successive readings every 3 to 5 minutes to include:pHSpecific Conductance =ORP =Dissolved Oxygen =Turbidity =

+/- 0,1 Standard Units+/- 3 percent+/-10mV+/- 0.3 mg/L+/-10 percent (when turbidity is greater than 10 NTUs)

G:\Piotech\943OTJ-3680VRFnRBld Sampling Fours 10JJ6\SolulU lovr Flonf wm ill

GROUNDWATER SAMPLING FORM

Project Number 943-3680 Page

Project Name/Site Name

Well ID ~\-c

Event

Date

Begin Time

End Time

Sampler(s)

Weather

&JU

(0 \ ^ 6

to

i-T-'£J?^(.._J

Solutia/Groundwater Monitoring/AL

i '^ COC ID #1 "Y , ( -j & (/, y- /^

ock o^-VX«^. COC ID #2

, ( « & COC ID #3

>0 COC ID #4

Ô COC ID #5 -\ - C-S T- 6.s - (^ ' N

COC ID #6

-^ •- su:-

\= Original Sample

= Duplicate

= Field Blank

= MS/MSD

}_- Original Sample - Filtered

= Dupilicate - Filtered

Temperature (°C)

pH (Standard Unit)

Turbidity (NTU)

Conductivity (pmhos/crn)

Sampling Method/Material

/ < ? .

SAMPLING DATA / FIELD PARAMETERS

} ?> Color

Appearance

(mg/L)

ORP (mV)

CONTAINER AND ANALYSES DESCRIPTION

COLLECTED

rfV

CONTAINER AND ANALYSES40 ml glass vial with HCI for VOA analysis1 L glass vial with no preservative for SVOA analysis (8270)1 L glass vial with no preservative for Organophos. Pest. Analysis (8141)1 L glass vial with no preservative for PCB analysis1 L glass vial with no preservative for PCB analysis (filtered)500 ml plastic with HNO3 for metals analysis (see COC for exact metals)500 ml plastic with HNO3 for metals analysis (filtered)

NOTES

REMARKS

J

Q.^cJ

PARAMETER LISTMETALSMepoery, GebaH-

voesGhlorobonzcne

-SVOCs

4-MUrophcnol; o.o.o Triothylphocphorothioate

G:\Projects\943\943-3660VRFIÎe)d SarrpUng Forms 10_06\GW Sanplmg Foinuds


Project Number

Project Name - Location

Well ID: "T~- O1^ Date:

Page of

Water Level: Time (Water Level):

Purging Time:On@ Evacuation Method:: SoC2> ^vs - <•> -Wo

Well Depth:

Screen Depth:

Purging Personnel:

Volume in Well (<jal):

Evacuation Rate (gal/mln):

Total Volume Removed (gal): / 3 °


Date/Time:

\Ata

Temperature(C):

CTA-**

pH:

-?.2£

Turbidity(NTU):

-<7L«~

Spec. Cond(umhos/cm):

t £<*(

DO(mgrt.):

• •S.&6*

ORP(mV):

iVtf/S

Volume:(Gallons)

/?d 6c4

Other:

—

NOTES* /2r*.~£-< ^ 3" ""'* -4^ (0^Stabilization Requirements as per the EPA SOP for Low-Flow/Minimal Drawdown GW Sample Collection i~^~> ?«^x^

Three successive readings every 3 to 5 minutes lo Include: J 'pH= +/- 0.1 Standard Units ?<•— p. . fv-n. a^-^ *Specific Conductance = +/- 3 percentORP = +/- 10 mVDissolved Oxygen = +/- 0.3 mg/LTurbidily = +/-10 percent (when turbidity is greater than 1 0 NTUs)

t t-o-.J-t.v-

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G:\PioJecW943\943-3S80VRFnFleld SimpSng Form KMtOSoJulli Low fta*Fotiti.*li


Project Number 943-3680

Project Name/Site Name Solutia/Groundwater Monitoring/AL

Well ID t-o<[ COC ID #1

Event ft c-<*~cTjAT 0 *. COC ID #2

Date vfl lv<f ('o£ COC ID#3

Begin Time ffert) COC ID #4

End Time l">°ti coc

Sampler(s) (L-J? COC ID #6

Weather

Page V of

= Original Sample

= Duplicate

= Field Blank

= MS/MSD

S'^vV? = Original Sample - Filtered


Temperature (°C)

pH (Standard Unil)

Turbidity (NTU)

Conductivity (gmhos/cm)



Color

Appearance

DO (mg/L)

ORP (mV)

VOTJTO


COLLECTED

f1


NOTES

REMARKS

^-c-A«-f

ex O.

PARAMETER LISTMETALS

y, Cobalt

VOCs

Chlorobenzene

SVOCs

4-Nitrophenol;o,o,o-Triethylphosphorothioate

ORGANOPHOSPHOROUS PESTICIEDSSulfotepp, Parathion

" • \PCBs %,

G: Prp)ecls^^43^943•368 ) -RF^^Fle) Sampling Forno 10_08\GW Sorrplins Foimih


Project Number Page / of (

Project Name - Location <z,c>\ ^-V i_

Well ID: T-1 I

'C5C Date: nil'i^SCdt. Water Level: *s SsSi Time (Water Level): lo

Purging Time:On@ (,"!»>!>

Off®: /H'-V-Ci

Well Depth: /y £" '"Screen Depth:// f -/ / 6'r

Purging Personnel: ff^jp- / 5c<..!r î^y,^

Evacuation Method: S t^=>v<*r*..f** ** \*»Jk. "o^>~ (»

Volume in Well (gal):

Evacuation Rate (gal/min): i (^4 /**u Z^

Tolal Volume Removed (gal):


Date/Time:

I3<$-V

/ t«3

/*wo

f*(l<1^3.3-

/i4^/HT,I

Temperature(C):

^.^>

;2ft..<^

^ 3 0

20 ^

2.0 . \\

3D. \**

'2& (A

pH:

<T'^^

^(1

J. 91

"L. %^•^•^

7-^

T-^0

Turbidity(NTU):

>/c^^

-^ t ^^

7 LO-CO

> tCrOO

?7<l

^ 6-^

5"?^

Spec. Cond.(umhos/cm):

^^ .^t f- 1

C»k ^~ * ~

-=t?£*" 1 jft ^^~

"1?^

IK^

^9?

00(m0/L):

6 '-&L$. %-o

£-s-a&''*<}<i. ^K6,^6.H

ORP(mV):

^. 0

-•><•.:>/H.C

-<rr-^S-7

- / >-r<r£-

Volume:(Gallons)

~a*<^~yst~\.-<fc3M

.-^6-A- f<* t*A

XV/ ^b M-

-/js-^

-Ottwt-

NOTES: f i t « O W K . . 7wStabilization Requirements as per the EPA SOP for Low-Flow/Minimal Drawdown GW Sample Collection

Three successive readings every 3 lo 5 minutes to include:pH = +/- 0.1 Standard UnitsSpecific Conductance = +/- 3 percentORP=Dissolved Oxygen =Turbidity =

+/-10mV+/- 0.3 mg/L+/- 10 percent (when turbidity is greater than 1 0 NTUs)

G:\ProJed5\D43\943-36eOVRFwield SampEne Faml 10_06\Solu!b Low F


Project Number 943-3680

Project Name/Site Name Solutia/Groundwater Monltoring/AL

Well ID

Event

Date io

Begin Time

End Time

Sampler(s)

Weather

Page

ttfi*€

COC ID #2

COC ID #3

COC ID #4

COC ID #5 T-O 6 F

COC ID #6_

L?> d T-

_= Original Sample

_= Duplicate

_= Field Blank

_= MS/MSD

= Original Sample - Filtered


Temperature (*C)

pH (Standard Unit)

Turbidity (NTU)

Conductivity (umhos/cm)



Color _Appearance

DO (mg/L)

ORP (mV)

-P—

re 3"


COLLECTED

)V


NOTES

i t '-^b O

REMARKS

PARAMETER LISTMETALSMewmy, Cobalt

VOCsChlorobenzene

SVOCs

4-Nltrophenol;o,o,o-Triethylphosphorothioate

ORGANOPHOSPHOROUS PESTICIEDSSulfotfJpp. Parathion

G:\Projects\943\943-3680\-RFr\Field Sampling Forms 10_06\GW Sanpllnfl Fomuds


Project Number <) H"^> • 3t"s"t ' <2.P Page <. of \

Project Name - Location Â .jA~:~~

Well ID: ~\O

/'l ^

-at Date: LC, i ~)~^C ff(> Water Level: QJ Time (Water Level): /o' <^^

Purging Time:On@ 1 6 (O ->>\(>-<~?-

Off@: /6ô* r \<\d>\ J>

Well Depth: 17-S

Screen Depth: 1 3-v - V'^-'-S '

Purging Personnel: £ v£

Evacuation Method: SÔv^ -C f f>o **nz><, » >-- ~in

Volume In Well (gal):

Evacuation Rale (qal/min): ' "*( ^.--K/i^.-^

Total Volume Removed (gal):


Date/Time:

/*/<

It T<

te^\^\

Temperature(C):

7/.^ «

3o,6:>

jt£) . 1 'T

-70,v^

pH:

^"S

-3-.1 I

~*-$T-^-f^

Turbidity(NTU):

7t««<»

P'.cr^

7 i*«o

7 f <rC"O


Jit 6

S"3'5"

'""? "^^

*-7^ **C

DO(mg/L):

V/2Stabilization Requirements as per the EPA SOP for Low-Flow/Minimal Drawdown GW Sample Collection

Three successive readings every 3 to 5 minutes to include:pH =Specific Conductance =ORP=Dissolved Oxygen =Turbidity =

+/- 0.1 Standard Units+/- 3 percent+/-10mV.+/- 0.3 mg/L+/- 10 percent (when turbidity is greater than 1 0 NTUs)

GV>ro)tcls\943l9«3-36flOVRFmcW Sampling Fofms I0_06«olultt Low FIcwForm.xh


Project Number

Project Nam

Well ID

Event

Date

Begin Time

End Time

Sampler(s)

Weather

943-3680 Page V.

jite Name

T-o

1 O

)1

£


£ COC ID #1 T-o£ /Ji- !>••»'

COC ID #2

/a/tfCtXS COCID#3

t ^cX COC ID #4

1 ~U» COC ID #5 T- 06 P /*< - 1 7-V - fa

1 *3? COC ID #6

= Original Sample

= Duplicate

= Field Blank

= MS/MSD

.Original Sample - Filtered

= Duplicate - Filtered

S " ^_> - •-'

Temperature (°C)

pH (Standard Unit)

Turbidity (NTU)

Conductivity (pmhos/cm)



Color

Appearance

DO (mg/L)

•7. If

ORP (mV)


COLLECTED

\\

CONTAINER AND ANALYSES40 ml glass vial with HCI for VOA analysis1 L glass vial with no preservative for SVGA analysis (8270)1 L glass vial with no preservative for Organophos. Pest. Analysis (8141)1 L glass vial with no preservative for PCB analysis1 L glass vial with no preservative for PCB analysis (filtered)500 ml plastic with HNO3 for metals analysis (see COC for exact metals)500 ml plastic with HNO3 for metals analysis (filtered)

NOTES

O. ***$ * i-& >--.~v .

REMARKS

PARAMETER LISTMETALSMefeory. Cobalt

VOCs

Chlorobenzene

SVOCs

4-Nitrophenol; o,o,o-Triethylphosphorothioate

ORGANOPHOSPHOROUS PESTICIEDSSulfotepp. Parathion

G:\ProtecIs\W3B43-3680VRFHField Sarrpfing Foftns 10_06\GW Sanvling Fotmjtls

Page _l_of_5_

AssociatesField Instrument Turbidity Calibration Records

INSTRUMENT (MAKE/MODEL NO.") ,2t *> P T,c Ui. — U INSTRUMENT NO.

STANDARD INFORMATION

Origin Date: Standard Vendor:

Prepared Date: __ _ Where Prepared:

Expiration Date; _

Units:NephelometrSc Turbidity Unit

Standard 5 .33 Nephelometric Turbidity Unit

Standard y-% Nephelometric Turbidity Unit

Standar

StandarDATE

(mm/dd/yy)

iah b>/"'<->*."

-. \

Idl-Xfci

i-

-

0

^

"

iafpdtX

^-

' •

••

''

ffa.1t*.••«•

t '

••

• >

TIME(hrmin)

nj<j« •-*

"?£>.-x l

,<^• •»•'

fc> WV-J

("VV/^

-V

/^2^t ^

• •

((,<&

v -

rf x^ Nephelometric Turbidity Unit

rf Nephelometric Turbidity UnitTEMPDEGC

-

-

^

•-•

^

-

—

~

^

"

_

'

. —

-

-

-

-

STDVALUE

s'(p? .#.s5".V3i

s?>«'.r5<,vxâ^>^<•,»>-

5-331tf>;?J-Sr*l

S^<JQ.

r>>^.7f

^.v>T?>

50 -j

5'. ?^

<>^

50. £

^".^^

INSTRUMENTRESPONSE

.5c?-^7

^ y.r,-K

^3%

^l^

<.??

S-5M

^-UX

s'. *>3" V

b"*.v^ - ? »

S>^>'

Jg?-y

&.c5-

5^-^6'!.^

i"-^

r^s<i. *5:-?^

%DEV

-/-*"?

-rl~ 1.&~t.*%.- ( "L

-Â \ t-v^•X.L*

t-3^

^.?«.

^^

< it

^ «

- K^

* v 2- " J1**

X O 0

-ci-g

^\t

*** ^ M»

PASS/FAIL

f

-P

rPrPeP1

Pp

ppoPPerefpe

CALIBRATED(YES, NO)

*k

/Uo

A/JT

/<«

^«J«

Ak^ *.

Nk\

M^

^^^ *J

i.1,5

Mi

Aw

AÂtoAfc

ûAi4

TYPE(INIT, CONT)

<o^

cv -t-

/r)^4

rovA

Cc^-v^.<\

C,* '»â

«MO

•-'

<^~<sc. r-

c^flT'RK.O

B^

BA»S

c. J

c.^

r,^-

iHDfra.0

*Mrt

SAMPLERINITIALS

^? f^

£*>

& /^

R-?•£_P

^_^

—

—A^

£^

ILF£.«•

<.«T

£-f

«-t

(UP

fa<£-*e~e

&-tCalibration values for turbidity need to be within 10% of the standard for values.

G:\ProjccU\943\9O-3680VRn\ficiiSamplingFonra IO_06\7uibidily_Cilil»alionFormilddoc Golder Associates

Page_2 of_5_

Field Instrument Dissolved Oxygen Calibration Records

INSTRUMENT (M AKE/MODEL NO.) Hy,\ SS; w>v-> INSTRUMENT NO. (,(?


Standard Saturated Air

DATE(mnVdd/yy)

TIME(br:min)

TEMPDEGC

CHART 100%VALUE

INSTRUMENTRESPONSE

%DEV PASS/FAIL

CALIBRATED(YES. NO)

TYPE(rNJT.CONT)

SAMPLERINITIALS

/\L<!s

1*3. <

OJP

. Ov Mo

C

Acceptable calibration check is if the meter reads within +/- 0.2 mg/L of the calibrated value. Need torecord DO readings in mg/L and use Table "Dissolved Oxygen Saturation".

G:\ProiKB\913\94j-36Sm-RFIVFieW Sampling Form I CMXADO.Colitoilion FoimdocGoldeT ASSOCiatCS

Page_3_of_5_

GoMer'Associates

Field Instrument Conductivity Calibration Records

INSTRUMENT (MAKE/MODEL NO.) ^ Sl£vwv^ INSTRUMENT NO. (


Origin Date: _ _ Standard Vendor; 6-osA^c

' 9 -

Prepared I

Expiration

Standar

Standar

StandarDATE

(mnVdd/yy)

,,vh.<l«*,_•

'

,otX/<*

---

A '

-

' v

tc l*d*

.-

-'

v

.1^

f(^fl/3/cx>

••», *

,,% ,

\ •

TIME(hnmin)

lv**.<

.VSZr

\VS<

^^>

^V9

^K>f

/ 7c^(.*

V

* "3-/4O

-.'

-.

\^\*<*

"

L««*i *

1 •

/***, ,

14.

>ate: Where Prepared: (V<sV&-.v--

Date: Units: umhos/cm

d A ir /O umhos/cm

d S/bo umhos/cm

d Q rto umhos/cmTEMPDEGC°

To. ^

\v.*^S

i*.2-9vV*1*

/c;,^°

vs.\v12. x<y^/// 'P'?

HAS^.-H^/S' ^

/d ^f \ ^^, O/ <t * v •

/9-^T)

/?^7^/*6

2^.€^

Q^.b'^

/r 73

^-^^-i.<^')

STDVALUE

tv .

<&*>

Q c^<^CJ

«5Z^

5 ^c

O

^SD

3*6c

S&r,

A«^<,

$*>

l<x^

0

&0

L_ ^r^C

^Sto

•30*1;

INSTRUMENTRESPONSE

r>-'5v-S

2.^-<j

I•&*Xcrooro^•71-

V , ^ 6

d<r. -x/ 9 C ^

C)

r^/; 9'^

/•gz/o

O.-ft0

6«»»

/, g TK

%DEV

V>>

l.tt

6^^

C>

Oo

>Ît

6

U^2

/..•Ti

o»V&

'Y ^-Ci

O

O

-u:L

^

PASS/FAIL

P

^^>

P

C>

^

^>

?

TD

p

rP^

r ^

Prc*

^c?

CALIBRATED(YES, NO)

/i*

(d,i

•J^

f^-U

v^y '

v_J

KÂkA/6

/vie

A^tf

yC. ^

//o

M,

/«-

A^C

^V*iV*-* u ""

H^-7

A«o

Al6

yOo

TYPE(INIT, CONT)

f^.-C\

^^V.

W,. CV

(- 0-vi"\'

]i/ jss- » -r

(2Mb

,0

5^^d'o -<A

C..<-*-wÂ

G^ >^vv

,1MP

,f.woji fi^

r,.^

^-l,1 * ?

/^f

fro

/?-?

/JrÊv

SAMPLERINmALS

^^.C^^

^^â-?^-<£~f

(^^jp

rC ** f^

i^.r

zj?ee

£cfo/e^>/-r/?-f

^^

CLf

^>CT

T3

Acceptable calibration check is if the meter reads within +/- 5% of the appropriate calibration standard.

G:\Piojecu\WJW3-36MMUWitlJ Sampling Form! 10 06\Conduelivay_CllibtaIran FormScd.doc Colder Associates

Page _4

r Golder'Associates

Field Instrument pH Calibration Records

INSTRUMENT (MAKE/MODEL NO.) ^SN w^ ^b*> INSTRUMENT NO. C<1



of_5

Prepared I

Expiration

Standar

Standar

StandarDATE

(mmttd/yy)

V&W<4

-o

[it ) }kf<5G>

l >

V '

1 >..

/ ci 1 ^-6 i Co

>.»

-•

M

\ *

t.

I <*{ '3Lfli ^

t •

i *

l^

,»

^

TIME(hr:min)

V>3>

&**

v % S Y

qs<-7^

"rS3

fiov

ll6Jl

v *•

fV*£

t V H i

• Va

Q^l*H^

(^•9

\7-«?>

^

r>^4

x'

late: "Where Prepared: O-cV^s.

Date: Units: Standard Units

d 4.01 (ft 25 Pee C

d 7.00 fa 25 Dee C

d 10.0(al25DepCTEMPDEGC

tf.so-

1-3.34

/6 (<y,f,^

V. (S *\>^

\ ' t ~ \ V

^^?J 3. *,S~

/^,^(3-^2

/^".^

/r.u• o^ <o

1 ^2 (**•?'

fy.q^

^.6^

:W.'i5?

•X^,^

a^.^'.yt^} ( ^

T A> sÔ

STDVALUE

H.o-^7 O

fc-i

^•Ûi

Al1-1.0

•7

ti>H-}C*

n

>

M

M

^C O

INSTRUMENTRESPONSE

K.CTO

«r. ;vf; . v ^>^, 4

•l.o

1 (J..C

1.(3<?

q.6?

/u ^>6

Slu*^7 -cJ-^-'

y e . . o3

4,^.0-

^_/o:oT.*t. o-^,0

( w~ 0

3 ^^ . i? 'i

f^ • ^ ?*•

%DEV

o'i

3-3-

«.- c -i,

O

tf

o

TAO ?

+ 00?

•* <J o •»

f t f . l i

^-o^V

+o,c3<0.ô

Vc,,7-

to.dtl.

C>

0 .

Ci

^,0^.

-c .'-.'3

+ 6.0-

PASS/FAIL

^

^rprVrppp

<=»e<??^p

\"c>

ppe

CALIBRATED(YES, NO)

^->

Mo.g. ^

^0

v^^^.«.Hc>

hl6M./O,Ai,

/^fc^M«

fj«^v'^

AioVir

i^Me.

Mo

^k

TYPE(INJT, CONT)

/AiTT

<r«^c\^/ ,AJ (F~\

i t^- r^» A « a

1 /"*CV.

&M«>

^»H^

(if*^?

c«^\~r^t-

CV-V.CTe«^

v^-^

<g.— .-./ /» iT

W^"r

/'/•« » T

6*e>fr«MV^

9.^-5

SAMPLERINITIALS

PS

(2-eCJ?'

^P.

a^te^(^j>e-Cft^^P&-r/} ,@

£}f*

&-fQ-(/? C*

g^^êû?e,c^2^r

Acceptable calibration check is if the meter reads within +/- 0.2 pH units of the value of appropriatecalibration standard.

C:\Piojcct:\SKJW4J.W8IA-RFl\fleldSjmpl]ng Forms 10_M\pH_Calitm«n FormUd.iloc Colder Associates

Page_S_of_5_

„ GolderAssociates

Field Instrument ORP Calibration Records

INSTRUMENT (MAKE/MODEL NO.) Ws\ y,i ^*? INSTRUMENT NO..

STANDAR

Origin Dat

Prepared I

Expiration

Standar

Standar

Standar

DATE(mm/dd/yy)

uiUckI f i i j4fc£U IjL^lct

V

UioJfcCu

TIME(hrmin)

u^r<fcO

XSAJf^

v^^M

iX-SB/6sa

D INFORMATION

e: Standard Vendor: — -; <^-> .

•ate: Where Prepared: .-^^-^

Date: Units: MOHvolts

d -1 N^JO r» -V5«^.

d .

dTEMPDEGC

v\.^>

^ ^/y.v.O-AV'

ô (J '7

~dL*""l •• W^^

STDVALUE

->o>^T_O

o"J 6

- ^>0-

^^7

iX*

INSTRUMENTRESPONSE

^6

2^

^3"i

2-\!>« -^ .

*O *2 x> -*J

%DEV

„ ^

Ûv^/

-f-%^

V ^v*j'

-3w4/

0

PASS/FAIL

P

p

P

D

f

?

CALIBRATED(YES, NO)

J^

M-l

A^W

AA<«

^0

A^>

TYPE(INIT, COND

^^\

c -^\

cd— *-

S/uP

rc.^

er«^

SAMPLERINITIALS

ve^r€^

<?^

r2^.f

^f4

#-e

Acceptable calibration check is if the meter reads withincalibration standard.

units of the value of appropriate

O:\Projcen\943\94J-368Cn-RFl\FieW Simplinj Fomn 10 06\ORP_Ci)ibl>lion Foim jlddoc Colder Associates

APPENDIX C

Boring/Well Installation Logs for T-05 and T-06

N.

!1

I8

ii

RECORD OF MONITORING WELL T-05 SHEETSPROJECT: Sotulla DRILL METHOD: Rotownte DATUM: MA INCLINATION: -90PROJECT NUMBER: 943-3880-RF1 .010 DRILL RIG: Gaa-PECK- GP24-300RS COORDS: N: 1.146.124.4 E: 650.078.5 DEPTH W.L: 97.30DRILLED DEPTH: 149.0 n DATE STARTED: 10/23/08 OS ELEVATION: 763.1 ft ELEVATION W.L.: 669.9 flAZIMUTH: N/A DATE COMPLETED: 10/30/08 TOC ELEVATION: 767.2 fl OATEW.L: 10/29/06LOCATION: Armfcton.AL WEATHER- clesr TEMPERATURE: 50F TIMEW.L:

|g

0-

5-

10-

15-

20-

-

25-

30-

35-

40-

45-

•

50-

i E

LEV

ATIO

Ni

PC

— -/wr

-760

-755

_ .

-750_

-m

-745

-

-740

-735

-730

-725

-720

_

SOIL PROFILE

DESCRIPTION

0.0-S5.0no nhdogy recorded

Loa continued on next page

IP

ELEV.

DEPTHTO

MONITORINGPIEZOMET

DIAGRAM and

2.25' slick up-

j

WELERMOT!

|

1

1

1

1-

uIS

1-

;1 H~

! I

[ i

i i

|-

|-1-

1-

-

1-

iI

1:

NOTES

WELLCONSTRUCTION

DETAILS

WELL CASINGInterval: 0-118 (eetMtlerial: Schedule 40 PVCDiameter: 2 inchesJoint Type: Flush Interior

Thread

WELL SCREENInterval: 118 -128 feetMaterial: Schedule 40 PVCDiameter: 2 inchesSM Size: 0.010 InchEnd Cap: 6 Inch sump

FILTER PACK .Interval: 116- 130 teetType: 20-30 standard sandQuantity: 8 bags (50 lt»

each)

FILTER PACK SEALInterval: 11 1-1 18 feelType: Bentonile seal pelletsQuantity: 1.5 bag* (50 Ibs

each)

ANNULUS SEALInterval: 0-111 feetType: Portland Type 1 flroulQuantity: 7 bags (94 Ibs

each) » 1/2 bag (SO Ibjeach) benlonite powder

LOG SCALE: 1 in = 6.5 ft GA INSPECTOR: R.P. jtfjlb.DRILLING COMPANY: Boart Longyear CHECKED BY: (IplvGoldcrDRILLER: Ken DATE: 11/9/06 VÂsSOCiates

WE

LL D

EV

ELO

PM

EN

T S

OLU

TIA

BO

RIN

GS

AN

D W

ELL

S.G

PJ

CO

LDE

R K

M>A

.GD

T 1

/22/

07

RECORD OF MONITORING WELL T-05 SHEET 2 of 3.PROJECT: Solutia DRILL METHOD: Rotosonta DATUM: NA INCLINATION: -90PROJECT NUMBER: 943-3680-RR .01DDRILLRIG: Gas-PECK- GP24-300RS COORDS: N: 1.146:124.4 E: 650,076.5 DEPTH W.L: 97.3ftDRILLED DEPTH: 145.0 ft DATE STARTED: 10/23/06 GS ELEVATION: 765.1 ft ELEVATION W.L: 669.9 ftAZIMUTH: ,N/A DATE COMPLETED: 10/30/06 TOC ELEVATION: 767.2ft .DATEW.L: 10/29/08LOCATION: Annteton. AL WEATHER: clear TEMPERATURE: 50F TIME W.L:

|§

50-

80-

-

90-

ELE

VA

TIO

Ni

<">

:

— 70S

— 700

— 695

-690

-685

-680

-675

-670

SOIL PROFILE

DESCRIPTION

0.0 - 55.0no lilhology recordedCConl/nuctfJ

59.0 • 60.0wel. soft brown silly CLAY (dolostoneresiduum)

"60.0-61.0 ~v hard grey fresh DOLOSTONE with (race chert/

61.0-65.0wel. soil brown silly CLAY, little lo somegravel (line lo course dotoslone fragments)

"65.0-66.0 ~v hard slightly weathered DOLOSTONE _,

66.0 - 70.0dry, loose SILT, some consolidated clay/ silland litlle lo some coarse gravel (dolostoneresiduum)

70.0 - 75.0dry. highly weathered DOLOSTONEfragments In a sill lo silly day, some finesand, residual soil matrix

75.0-91.0very dry, grey highly weathered DOLOSTONEIn a gravelly residual soli matrix

91.0-94.0soft CLAY (dolostone residuum)

94.0 • 95.0x fresh (osUghlty weathered DOLOSTONE _,.

95.0 - 97.0SILT (dolostone residuum)

97.0 - 99.0Iresh to slightly weathered DOLOSTONE

99.0 - 100.0

Log continued on nexl page

i

GR

AP

HIC

LOG

'%

d-w-1 1 '

i.

j

Vr1-•fVr:*ft

I I I

X4

W

tt

tt

W

wl-Vr1-i i '

tVr, •

ELEV.

DEPTH(ft)

710.155.0

705.1

m61.0

700.1

dftS66.0

695.170.0

690.175.0

674.191.0

671.1

*w95.0

668.197.0

ti&

MONITORING WELL/PIEZOMETER

DIAGRAM and NOTES

Portland,Type 1 grout"

well casing- i

!

!

|-

|-

1

i

-

1-

-

|-

|-

NOTES

consolidated sillnodules, some day

consolidated hard daynodules

WELLCONSTRUCTION

DETAILS

WELL CASINGInterval: 0-1 18 feelMaterial: Schedule 40 PVCDiameter 2 InchesJoint Type: Rush Interior

Thread

WELL SCREENInterval: 118 -128 feetMaterial: Schedule 40 PVCDiameter 2 inchesSlot Size: 0.010 InchEnd Cap: 6 Inch sump

FILTER PACK ~ " -Interval: 116 -130 feetType: 20-30 standard sandQuantity: 6 bags (50 Ibs

each)

FILTER PACK SEALInterval: 11 1-1 16 feelType: Bentonlle seal pelletsQuantity: 1.5 bags (SO Ibs

each)

ANNULUS SEALInterval: 0-1 11 feetType: Portland Type 1 groulQuantity: 7 bags (94 Ibs

each) + 1/2 bag (50 Ibseach) benlonite powder

LOG SCALE: 1 In = 6.5 ft GA INSPECTOR: R.P. ^gg%DRILLING COMPANY: Boart Longyear CHECKED BY: fjppGolderDRILLER: Ken DATE: 11/9/06 VLxAssoCiatCS

h.

&

•

3

s

0.

WE

LL O

EVEL

C

RECORD OF MONITORING WELL T-05. SHEETS^PROJECT: Sotutia , . DRILL METHOD: Rotosonlc DATUM: NA . _ . INCLINATION: -90PROJECT NUMBER: 943-3660-RFI .010 DRILL RIG: Gas-PECK- GP24-300RS COORDS: N: 1 .146,124.4 E: 650,076.5 DEPTH W.L.: 97.3 ftDRILLED DEPTH: 145.0ft DATE STARTED: 10/23/06 GS ELEVATION: 765.1 ft ELEVATION W.L.: 669.9 ftAZIMUTH: N/A DATE COMPLETED: 10/30/08 TOC ELEVATION: 767.2 ft DATE W.L.: 10/29/06LOCATION: Annlston.AL WEATHER: clear . TEMPERATURE: 50F TIMEW.L:

100-

115H

120-

130-

135-

-

150-

is-— 660

— 655

— 650

-645

«

-635

-630

-

— 620

SOIL PROFILE

DESCRIPTION

\ SILT _|100.0 - 105.0moderalty weathered to highly weatheredDOLOSTONE with some consolidated SILT(dolostone residuum) at 104' bgs

105.0-106.5hard grey to tight red MUDSTONE and

x SILTSTONE (dotostone residuum] j106.5-110.0loose brown SILT (dolostone residuum)

110.0-112.5hard SILT (dolostone residuum)

112.5-116.0loose SILT and fine SAND (dolostoneresiduum)

116.0-117.0hard MUDSTONE or SILTSTONE (doloslone

' residuum) 1117.0-119.0wet. verg soft SILT (dotostone residuum)119.0-124.0dry, loose brown SILT with some fine sand(dolostone residuum)

124.0 - 125.0. MUDSTONE with carbonate or possible chert1 (dolostone reslduum]_ '

125.0 - 128.0wet brown SILT with some gravel (dolostone

128.0-131.0dry brown to grey SILT with little gravel(doloslone residuum)

^131.0-132.0

DOLOSTONf: ' " '132.0 - 133.0 'dry brown SILT with little gravel (dolostoneresiduum) j

dry. very hard grey fresh to slightly weathered^ DOLOSTONE J

134.5 - 135.0dry brown SILT and grey fresh to slightly

{ weathered DOLOSTONE135.0 - 136.0wet grey dean fresh to slightly weathered

I DOLOSTONE

moist SILT (dolostone residuum) with some

137.0 - 142.0 'dry grey (resh to slightly weathered

t DOLOSTONE with soma silt J

dry SILT (dolostone residuum) with somedoloslone '|'144.0 - 145.0moist/ wet SILT (dolostone residuum) withsome dolostofie

Boring completed at 145.0 ft

1

--

--

¥' 1 i

1

. • •!

'1 |

• 1 ; I

. , I

'.'/

( t '

••'•':j i

, t

Ii

' J !

1 :

i '

• f '

i i •

: i !; I '. i !

. • i ti

'i'i'

-rh r

rVr

. t i.

' i ' i '

ELEV.

DEPTH(B)

100.0

660.1105.0

65B.6

655.1110.0

652.6112.5

649.1

UN117.0

646.1119.0

641.1

m125.0

637.1128.0

634.1

mm

| 630.6

61?!:?137.0

m


DIAGRAM and NOTES

Bentonlte.seal"

20-30 sand-9.010- slotted,

screen

sand backfiD-

Bentonlitebackfill"

! 1 ~

':;• =

Braes

KffififfiSSB

SasSBoHB

m$5&

JOMflffi

JEoffiffi

$$$9

SBS

BESsS

HH

HHrHC

ill

1"

i

;|;

NOTES

non-reacilve to HCI

high carbonate content(reactive to HCI)

no carbonate content

high carbonate content

no carbonate

high carbonate (chert,non-reactive to HCI)

slightly reactive to HCI

slightly reactive to HCI

Boring completed al145.0 II

. .WELLCONSTRUCTION

DETAILS

WELLCIntervalMalariaDiameKJoint Ty

Threa

WELLSIntervalMateriaDlametSlotSizEnd Co

FILTERIntervalType: 2Quantlt

each;

FILTERIntervalType:BQuantit

each)

ANNULIntervalType:PQuantit

each!each;

ASING0-11 B feel: Schedule 40 PVCv. 2 inchespe: Flush Interiord

CREEN118-12Sfeel: Schedule 40 PVCjr: 2 Inchesa: 0.010 Inchp: 6 inch sump

116 -130 feet0-30 standard sandr. 6 bags (50 Ibs

PACK SEAL111-116 feet

entonlle seal pelletsf. 1.5 bags (50 Ibs

JS SEAL0-1 11 feel

ortland Type 1 groutr. 7 bags (94 Ibs* 1/2 bag (50 Ibsbentonile powder

LOG SCALE: 1 in = 6.5 ft GA INSPECTOR: R.P. . jtisSkDRILLING COMPANY: Boart Longyear CHECKED BY: I PGoldCrDRILLER: Ken DATE: 11/9/06 V^XAssodAtCS

ER

NJ-

PA

.GO

T 1

/22A

3WE

LLS

.GP

J G

OLD

IT S

OLU

TIA

BO

RIN

GS

AM

!S$

RECORD OF MONITORING WELL T-06 SHEET 1 of 3PROJECT: Solutla DRILL METHOD: Roto jortc DATUM: NA INCLINATION: -80PROJECT NUMBER: 943-3680-RFI .01 D DRILL RIG: Gaj-PECK- GP24-300RS COORDS: N: 1,146.301.2 E 649.902.8 DEPTH W.L: 89.1 HDRILLED DEPTH: 150.00 DATE STARTED: 10/24/08 6S ELEVATION: 760.1 ft ELEVATION W.L: 670.9 ftAZIMUTH: N/A DATE COMPLETED: HWO/06 TOC ELEVATION: 760.0 H DATE W.L: 10/30/06LOCATION: Annlston.AL WEATHER: cloudy TEMPERATURE: 44F TIME W.L:

0-

5-

10-

15-

20-

-

25-

30-

35-

40-

45-

50-

!•-

-755

-750

-745

-740

-

-735_

-730

-725

-720

— 715

SOIL PROFILE

DESCRIPTION

0.0 • 55.0no Whotosy recorded

Loq continued on next page

1o ELEV:

DEPTH(fl)


DIAGRAM and NOTES

I

:

;|_1:

H

i-

i-

1 1 1 1 1

1 1

n_

NOTES

WELLCONSTRUCTION

DETAILS

WELL CASINOInterval: 0-115 fee)Material: Schedule 40 PVCDiameter: 2 InchesJoint Type: Flush Interior

Thread

WELL SCREENInterval: 115-125 feelMaterial: Schedule 40 PVCDiameter: 2 InchesSlot Size: 0.010 inchEnd Cap: 6 Inch tump

FILTER PACKInterval: 112-130 feelType: 20-30 ttandard landQuantity: 5.5 bags (50 Ibs

each)'

FILTER PACK SEALInterval: 108-1 12 feelType: 3flJ" Bentordle tea)

pellet.Quantity: 1 Dag (50 lb» each)

ANNULUS SEALInterval: 0-108 (eelType: Portland Type 1 groutQuantity: t Dagt (94 Ibs

each) « 1/3 bag (50 lb»each) Benlonite powder

!

LOG SCALE: 1 in = 6.5 ft GA INSPECTOR: R.P. jfjj&DRILLING COMPANY: Boarl Longyear CHECKED BY: npB?ColACTDRILLER: Ken DATE: 11/9/06 >£/AsSOCiAtes

r-

t-

is93

zS

8

RECORD OF MONITORING WELL' T-06 sHEET26f3PROJECT: Solutia DRILL METHOD: Rotosontc DATUM: NA INCLINATION: -90PROJECT NUMBER: 943-3680-RFI .01 D DRILL RIG: Gas-PECK- GP24-300RS COORDS: N: 1.146.301.2 E: 849,902.8 DEPTH W.L.: 89.1ftDRILLED DEPTH: 150.0ft DATE STARTED: 10/24/08 " GS ELEVATION: 760.1 ft ELEVATION W.L.: 670.9ftAZIMUTH: N/A DATE COMPLETED: 10/30/06 TOC ELEVATION: 760.0ft DATEW.L: 10/30/08LOCATION: Annlston. AL WEATHER: cloudy TEMPERATURE: 44F TIMEW.L:

50-

65-

70-

75-

80-

-

100-

<g

71u~

-705

— 700

— 695

— 690

-685

.

— 680

-675

-670

— 665

SOIL PROFILE

DESCRIPTION

0.0 - 55.0no lilhology recordedfConr/nued)

55.0 - 56.0^ soft brown CLAY j.

56.0 - 60.0red brown soft, moist, silty CLAY residuumwith local layers of deeply weathereddolostone

60.0-61.0x soft brown CLAY lense _,

61.0-65.0Dghl gray, slightly weathered lo moderattyweathered medium crystalline DOLOSTONEwith dark brown CLAY layers at 65' bgs thatare completely weathered

65.0 - 82.0red-brown, very soft moist, silly CLAY withtrace to little gravel (comprise ol variablyweathered dolostone fragments). Residualsoil Is locally Interiayered with moderately tohighly weathered dolostone.

82.0 - 85.0dry SILT (dolostone residuum) with somehighly weathered dolostone fragments andfine sand

85.0 - 89.0motet brown SILT and line SAND with comeclay (dolostone residuum) and highlyweathered dolostone

69.0 - 90.0

residuum), some highly weathered dolostone. 1trace clay 190.0-95.0very moist brown SILT and fine sand(dolostone residuum) with some highlyweathered dolostone and trace to tittle clay

95.0 • 102.0soft wet brown SILT with some fine sand(doloslone residuum) and highly weathereddolostone; Iron nodule at 97 bgs

Loo. continued on next pane

1

GR

AP

HIC

LOG

il.i

I-1 1-'- 1

i-1 r-' i

iW

1i

..

i

ELEV.

DEPTH(n)

705.1

7&S56.0

700.1

695.165.0

678.162.0

675.185.0

671.1

($0,

90.0

665.195.0


DIAGRAM and NOTES

Portland_Type 2 grout

well casing-

' II

lr

|-

1"

-

1-

1-

NOTES

reacts to HCI

dolostone reacts lo HCI

WELLCONSTRUCTION

DETAILS

WELL CASINGInterval: 0-1 15 feetMaterial: Schedule 40 PVCDiameter: 2 inchesJoint Type: Flush Interior

Thread

WELL SCREENInterval: 115-125 feelMaterial: Schedule 40 PVCDiameter: 2 InchesSlot Size: 0.010 InchEnd Cap: 6 Inch sump

FILTER PACK -Interval: 112-130 feetType: 20^30 standard sandQuantity: 5.5 bags (50 Ibs

each)

FILTER PACK SEALInterval: 108-1 12 feetType-. 3/8" Bentonlte seal

pelletsQuantity: 1 bag (50 Ibs each)

ANNULUS SEALInterval: 0-108 feetType: Portland Type 1 groutQuantity: 8 bags (94 Ibs

each) * 1/3 bag (50 Ibseach) Bentonite powder

LOG SCALE: 1 in = 6.5 ft GA INSPECTOR: R.P. jtijfrk

DRILLING COMPANY: Boart Longyear CHECKED BY: ("ffficolflcrDRILLER: Ken DATE: 11/9/06 VÂsSOCi<VtCS

RECORD OF MONITORING WELL T-06 " " sHa -Mora "PROJECT: Solutla DRILL METHOD: Rotosonlc DATUM: NA INCLINATION: -90PROJECT NUMBER: 943-3680-RFI .01D DRILL RIG: Gas-PECK- GP24-300RS COORDS: N: 1,146,301.2 E: 649,902:8 DEPTH W.L: 89.1 ftDRILLED DEPTH: 150.0ft DATE STARTED: 10/24/08 GS ELEVATION: 760.1 : ft ELEVATION W.L: 670.9ftAZIMUTH: N/A DATE COMPLETED: 10/30/06 TOC ELEVATION: 760.0 ft DATE W.L: 10/30/08LOCATION: Annlston. AL .WEATHER: cloudy TEMPERATURE: 44F TIME W.L:

100-

105-

110-

115-

130-

140-

145-

150-

ELE

VA

TIO

N(ft

)

-655

— 650

— 845

-640

-630

-625

-620

-615

SOIL PROFILE

DESCRIPTION

102.0 - 105.0dry hard brown SILT (dolastone residuum)wilh trace moderately weathered dolostone

105.0-108.0slighty wet homogeneous brown fine SAND(dolostone residuum)104-109 subvertlcle fracture, highlyweathered to coursty weathered108.0-111.0light brown to grey SILT with trace fresh tomoderatly weathered doloslone layers

111.0-114.0-dry light brown to grey SILT (dolostoneresiduum) trace to Illlle fresh lo moderatfyweathered dolostone layers

114.0-115.0. dry hard grey hlghlly weathered1 DOLOSTONE '

115.0-120.0very hard grey fresh to slightly weathered

"120.0-124.0wet. very soft brown CLAY (dolostoneresiduum) wilh some dolomite gravel(moderatly weathered dolostone fragments)

124.0 - 125.0v DOLOSTONE wilh some siO and little clay _,

125.0-1265moist brown fine SAND (dolostone residuum)with trace to lillle sUghly lo moderatly /

I weathered doloslone and little clav j126.5-131.5wet brown SILT (dolostone residuum) andslightly weathered to highly weatheredDOLOSTONE

131.5 -132.5N dry, brown lo grey^ fine SAND (no doloslone) _,

132.5-135.0saturated (maybe from driltng water) SILT andDOLOSTONE with trace fine sand

135.0 - 140.0light brown moderatly to deeply weatheredDOLOSTONE and SILT (doloslone residuum)

140.0- 142.0wet. very soft llghl brown SILT (dolostoneresiduum)

142.0 - 144.5slightly molsl light brown moderatly to highlyweathered DOLOSTONE and SILT(dolostone residuum)144.5-150.0very dry grey moderally lo highly weatheredDOLOSTONE

1 GR

AP

HIC

LOG

I ' " 'r '< 'f| i

. • -.

i!..;,.i: '\'- 'i iTIT;"1

! i l - 'li ,

wW4

,n rtr

v\*\T^ffr^rrWrrh-

a£i±iVr

•MÎ.1 H,J.

V-r*ri î- >•V !.'• i-nVr

nV>-V1 f^

Mr1

-rVr•Vr1-

i ' i1* <Vr1-

ELEV.

DEPTH(fl) .

658.1102.0

655.1105.0

632.1. 108.0

649.1111.0

646.1

(Mr1115.0

640.1120.0

636.1

n^'V125.0

633.61265

6286

8H

625.1135.0

620.1140.0

618.1142.0

615.6144.5

610.1


DIAGRAM and NOTES

I

Bentonite |seal' R

20-30 sand- ':

3.010" slotted '.screen

Benlonile ibackfiO I

i

1

: = ?

: = ;:

Bjflgjfe

^^ffi

^^

BcBmK

m&$WKts&Sa

E^ S

His

11jjjljWJ&

i&ai

_

-

_. ..

-

-

-

NOTES

5' of subverticalfractures

dolostone slightly reactswith Ha

. WELLCONSTRUCTION

DETAILS

WELL CASINGInterval: 0-115 (eelMaterial: Schedule 40 PVCDiameter: 2 InchesJoint Type: Flush Interior

Thread

WELL SCREENInterval: 115-125 feetMaterial: Schedule 40 PVCDiameter 2 InchesSlot Size: 0.010 inchEnd Cap: 6 inch sump

FILTER PACK . .Interval: 112-130 feelType: 20-30 standard sandQuantity: 5.5 bags (50 Ibs

each)

FILTER PACK SEALInterval: 108-1 12 feelType: 3/8* Benlonile seal

pelletsQuantity: 1 bog (50 fbs each)

ANNULUS SEALInterval: 0-108 feelType: Portland Type 1 groutQuantity: 8 bags (94 Ibs

each) * 1/3 bag (50 Ibseach) Bentonite powder

150011LOG SCALE: 1 In = 6.5 ft GA INSPECTOR: R.P. jj$j&DRILLING COMPANY: Boart Longyear CHECKED BY: flfi GolderDRILLER: Ken DATE: 11/9/06 VÂsSOCiAtCS

APPENDIX D

Well Development Logs

MONITORING WELL DEVELOPMENT LOG

Project Number


Page of

Well ID: \ -0 Date: v Q

Water Level: Time (Water Level):

Description of Measuring Point:

Purging Time:On@ .jZ-r-o'fe

Off@:

Evacuation Method:

Well Depth:

Water Level:

Water Column:

J >J-

< .


Well Diameter:

</ . &

Evacuation Rate (gal/min):

Gallons per Foot:

Purging Personnel:


0-J?

DEVELOPMENT/PURGING DATA AND FIELD PARAMETERS

Date/Time: /Y i 16*0Color:

Odor: /vltf »

99.12Temperature(C): / •? . 9 2, / 9 . 7 /?.

pH:

Turbidity(NTU): 25 /. 5Spec. Cond.(umhos/cm): I , 1 6 /o ' , H S .XDO(mg/L): o o 6 . 62. o.ORP(mV): -263,6Removed(gallons):

NOTES: %-lttC '

Representative Water (OU-3 FSP and Site-Wide QAPP, rev. 2):

Temperature =Specific Conductance =Turbidity =

+/- 0.1 Standard Units+/- 0.5C+/-10 percent+/-10 percent' for values greater 10 NTUs /

C? -v

G:\Projects\9O\943-3680V-RFI\Field Sampling Foims 10_06\Solulia Well Development Fwm ids

MONITORING WELL DEVELOPMENT LOG

Project Number


Page

Well ID: - c Date:

Water Level: 5r9.«tfDescription of Measuring Point:

Purging Time:On @

Off@:^-T^

r^TDC [. 2 f "C" ^£^Thrt6 (Water Level): // :/o

Too .A' <,c..:\-« ^".A^S;JVJ^ il_ FT %c^^* 3 ^

\^\v\^

- . >O

Evacuation Method:

Well Depth:

Water Level:

Water Column:

Gallons per Foot:

Purging Personnel:

~i


Well Diameter: \~IU-.



£-+ -fr o . rrC CrCJ

DEVELOPMENT/PURGING DATA AND FIELD PARAMETERS

Date/Time:

Color:

Odor:M.--J *vc

Temperature(C):

pH:

Turbidity(NTU):Spec. Cond.(umhos/cm):DO(mg/L): CORP(mV>:Removed(gallons): qo

NOTES:

Representative Water (OU-3 FSP and Site-Wide QAPP, rev. 2): ~V"

PH =Temperature =Specific Conductance =Turbidity =

+/- 0.1 Standard Units+/- 0.5C+•/-10 percent+/-10 percent1 for values greater 10 NTUs

G:tProjeclS\943\943-3680\-RFt\Field Sampling Forms 10_06\Solulra Well Devetopmcnl Foim xls

Page_l_of_5_

Golcter ^ >wi'Associates

Field Instrument Turbidity Calibration Records

INSTRUMENT (MAKE/MODEL NO.) A.g«PT".,«l.A: ~X< INSTRUMENT NO. /(P;


Origin Date: ~ Standard Vendor:

Prepared Date: "Where Prepared:_

Expiration Date:

Units:Nephelometric Turbidity Unit

Standard 533 Nephelometric Turbidity Unit

Standard .^"^ Nephelometric Turbidity Unit

Standard i.'fo Neohelometric Turbidity Unit

Standard Nephelometric Turbidity UnitDATE

(mnydd/yy)

l(.'h ^^

-

••-

VC^^t^

0

.-

0

v\

'•

fa 1 TzdlX

^-

i '

«!

''

•• / 2_?/d*^

.-

-•

t '

t 1

.'

TIME(hr:min)

HJO4 *

.-

Ho..-

X

I^L^j^-iT

• •v-

blV^

-J

l>>,^-V

112**\ •

(6<3>

v -

TEMPDEGC

-

-

^

^

.-

„

-

—

-

^

-

^_

--

-

-

~

-

STDVALUE

•>' .P ?

^ .%

5". VI"#>^.r75

<,SO-

^â•52>.Y

^^>.yâ

S c^>-^S jg^^ t jtf*-

- ... C^*^

*->>i-o.-ss.*«>

T?^5o.->

r. ?^<?^r(?.«s.^^

INSTRUMENTRESPONSE

&*957 7

s'/K

•^>%^1,^< - Ds"î.X

s'. 9o5>vbV-V

6 - ? vS>S'

_0 •*£.c">'

5)151- '^<,-.^

y^s

<n

5--'-?^

%DEV

-/•>-£-^- ? -^- / ^k- »^-^1*4-4»£- v--z^L^

^5^

/.K>

*~7&

t it,/ VL

- H^

^ V ^

^ML^s

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~^ t

PASS;FAIL

f

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PP

P

eP*p

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f»

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rpreCfc

F*

f

CALIBRATED(YES, NO)

tic

A/o

A/ir

H^

N*

J-Si

AJk_ V

fitsMrf

Âû

ate^/4

Hi«

AMi

A^t*

/^

AU

TYPE(JN1T, CONT)

^^^<

0,-t

/•,,»4r«^<^^

6-5,

/«?•>» 0

^%

CfA~*

c~zr

c^r&KSO

R«»

0/*ft

^^r,^

r.^ViMJ)

6A4S>

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SAMPLERINmALS

££fa>

Q^>

Q^•^_P

R-FR^Jc-

-••

A^

G.-P£~f*

e-c«. r/?-r^t^CvP

fa4~*£Jr

•e^1

Calibration values for turbidity need to be within 10% of the standard for values.

M Snnptng Fonm IO_06\Torbidilj_Cilibiaii»> Fonnilddoc Colder Associates

Page _2_of_5_

r GoMer / ? . / « ,Associates ci


INSTRUMENT (MAKE/MODEL NO.) ^SA «S« w.V"-» INSTRUMENT NO. 61? C-^,^.\


Standard Saturated Air

DATE(mnVdd/yy)

TIME(hrmin)

TEMPDEGC

CHART 100%VALUE

INSTRUMENTRESPONSE

% DEV PASS/FAIL

CALIBRATED(YES, NO)

TYPE([NIT.CONT)

SAMPLERINITIALS

'f.

9. e

o QJP

Mec


Page _3_of_5_

GolderÂssociates

: Field Instrument Conductivity Calibration Records

INSTRUMENT (MAKE/MODEL NO.) ^S- S^wx?^ INSTRUMENT NO. < ' ' 9


Origin Date:) i Standard Vendor:

Prepared E

Expiration

Standar

Standar

StandarDATE

(mnVdd/yy)

mU<U6*_•

^-

,ov *X>

-

»-

»'

-

V

K l«te

1"

-'

\ »

.•>

"-

,tttaMf••*•

!•^...

TIMEQinmin)

vxîVji'

VVS"^

1fr>

-wq^f

/7î>

- •

^-y^c

->~v

v^\..-•••

/a*«i •

1 *

/*<*,.

^

! i(ate: Where Prepared: G<A£--v-

Date: Units: umhos/cm

</ y4/> /O umhos/cm

d vô umhos/cm

d 2 6t>o umhos/cmTEMP

DEGC°

•Jo'. .

K.<*

ji; iO

ii«s^. ' [

V&AV'

(Z^v^l

/î, 7f• i __

i1 ' i

• .*" d^\

/6 J^\

/a>>9/y.S^

^!>7/P ' -Vb

;&•£'*a^.b^/r. 73

'..T^X")

STDVALUE

C-1'

-,^-0

'"^ \

0

*o

2 ^t

O'<&&

î&C)

c

5®t-

*v0

\?&£)

jL &&'''

c,

<&v

10*0,

SCO

-^

INSTRUMENTRESPONSE

-0

'5'v-S

I

1

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^71-\.1S66

6<r. x

/ 9 C - 3 J T

oS-TCJ

/; 9'^,<&&^^

c

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^

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6t_

o0o

>^

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fc?>

PASS/FAIL

^>

Îf

p

^f

^>

f

TpprPêPrc*f£f

CALIBRATED(YES. NO)

li-4

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fJL

Vj£o^

A^

Ai-ft

AA<^

Atf

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Xl«)

A'o

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: Page_4

„ Golder Q.JAssociates

; Field Instrument pH Calibration Records

INSTRUMENT (MAKE/MODEL NO.) Sx *&> ^^*> INSTRUMENT NO. fe ' «? 6^



of_5

Prepared E

Expiration

Siandar

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DATE(mnVdd/yy)

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d • IO.O(al25DeeCTEMPDEGC

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G:ôjccU\94}Y943-U80VRFnFlcldS«n^m& Form IO_06^H_OKbrilk>n Formltd.doc Colder Associates

Golder'Associates

: Field Instrument ORP Calibration Records

INSTRUMENT (MAKE/MODEL NO.) Ws\ y,i ^.^ INSTRUMENT NO.

STANDARD |INFORMATION

Origin Date: ; Standard Vendor:

Page _5_

£.Jf<.

of_5

il? v^

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Standard

Standard

StandardDATE

(mnn/dd/yy)

muck.cUIci

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e: Where Prepared: — ~%->-J.

ate: Units: Millivolts

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Accqitable calibration check is if the meter reads within -HM)3"p"fi units of the value of appropriatecalibration standard. -V „ . t

G.\Piojccu\94S\9JJ-36B«.RJ:l\fick) Saoiplinj Fonre IO_M\ORP_Cjlibraion Form thldoc Golder Associates

APPENDIX E

Field Purge and Groundwater Sampling Forms


Project Number Page _ }_ of


Well ID: "T-^S

Purging Time: /••>On@ ^

Off@: 7;

Well Depth:

Screen Depth: / /<

<~v lQj~7 • Q->

Dale: jLC-t-^TTcT Water Level:---^/7-! . H / Time (Water Level): j C- ^T

S", —

MS(29-^9- U9

Purging Personnel: K_<_~, P

Date/Time:

q:,0

C\.ZjO

C):3 J

1 -AX

VA<

S'.'n

'; PURGING DATA AND

Temperature(C): '.I

l/&3$

/£.«£

!<?><&tf. q 3

^,9^tfAS

\•»i,

. •

;:

!

pH:

6.^6

d--/|

(0rft

t~, ,. *J "*™V

^ ^4 . ^

Turbidity<NTU):

$"(.6^2^? /**\^s 7* ^^

ft.k

^^^.v<C

^ C

Evacuation Method: VS^- <^-cKUc tVv-p

Volume in Well (qal): S. 1 0'

Evacuation Rate (qal/min): c • . V O •' ' ' ' •••^.


FIELD PARAMETERS


\ \ --

|(_J ]*-}

|U72_

. 9.1,

|^>5

\â^

DO(mg/L):

o.â0.24-

0.4o . i Q

6- 1 96^8

ORP(mV):

0^'^

-Z&2«.l

.--ztyn-3&.<*

-W^-£Ks\

I'C

Volume:(Gallons)

"3,£</.€T

c^-7.0- ^3•9- ^

Other.

9 7. 9 3>On oo

<3n Q-?

9-7. KR.'B"97- 92

~ - UNOTES: S^Stabilization Requirements as per the EPA SOP for Low-Flow/Minimal Drawdown GW Sample Collection

Three successive readings every 3 to 5 minutes to include:pH = +/- 0.1 Standard UnitsSpecific Conductance = +/- 3 percentORP = +/- 10 mVDissolved Oxygen = +/- 0.3 mg/LTurbidity = +/- 10 percent (when turbidity is greater than 10 NTUs)

G:tf>rojeos\943\943-3680VRFM:iew Saroplina Forms lO_06\SoluTi» Low Fnx»Fwmjcls


Project Number

Project Nam

Well ID

Event

Date

Begin Time

End Time

Sampler(s)

Weather

943-3680 Page of

>ite Namei

^î V\ f

q: tCS

I WC

Solutia/Groundwater Monitorirtg/AL

<> COC ID #1 T-05

*otV v^-s^ COC ID #2

- X 0 6 COC ID #3

S£> COC ID #4

I.S COC ID #5 T-6S ?

^jf I T f COC ID #6

.. = Original Sample

= Duplicate

= Field Blank

= MS/MSD.

= Original Sample - Filtered


I S>— ~ H ^fs"

Temperature (°C)

pH (Standard Unit)

Turbidity (NTU) '.;1 !




Color

Appearance _

DO (mg/L)

ORP (mV)

5Vtt.ao«JC \


COLLECTED

?1•5^-M

CONTAINER AND ANALYSES40 ml glass vial with HCI for VGA analysis1 L glass vial with no preservative for SVGA analysis (8270)1 L glass vial with no preservative for Organophos. Pest. Analysis (8141)1 L glass vial with no preservative for PCB analysis1 L glass vial with nojjreservative for PCB analysis (filtered)500 ml plastic with HNO3 for metals analysis^see COC lor exact metals)500 ml plastic with HNO3 for metals analysis (filtered)

NOTES

/4-°«Ju:x * ^TJ*~e r<{..\ .\

REMARKS

PARAMETER LISTMETALSMefetrry, GetfSTf

VOCsrûiî^vi-t.

SVOCs

*. u.o'.t>Tfte ittroate-

ORGANOPHOSPHOROUS PESTICIEDSDn

G:\Prpjects\943\943-3680VRFI\Rdil Sampling Forms 10_06\GW Sampling Fomxxls

T~


Project Number Page of

Project Name - Location ' f>V\. —\Oj-i

Well ID: "V-cio Dale: V^ f v V O%

Purging Time: ,'On@ U,\&^

Off©: ^STV

Well Depth: l-3-$> . / *»

Screen Depth: ^'5' ~ l-*- *

Purging Personnel: /£~P / vj~ P

*M<' ' lO^7"Water Level: £>»•*'•' Time (Water Level): ' v

Evacuation Method: vb?

Volume in Well.(gal): i<



l\ ^"o-d^>-^ Vo->-~-0

6 . \ iv 6 -v- v^

,<>.*>


Date/Time:Temperature

(C):pH:

Turbidity<NTU):


DO(mgn.):

ORP(mV):

Volume:(Gallons)

Other:

flHO0.

r

O-ll

3o y 9,C. vH

o.is009

^^ NOTES:Stabilizatfon Requirements as pehhe EPA SOP for Low-Flow/Minimal Drawdown GW Sample Collection

Three successive readings every 3 to 5 minutes to include:pH= +/-0.1 Standard UnitsSpecific Conductance = +/-3 percentORP = +/- 10 mVDissolved Oxygen = •, +/- 0.3 mg/LTurbidity = +/-10 percent (when turbidity is greater than 10 NTUs)

G.\fro)ecS\9O\9i>36eovRFSFlekJ Sampling Forms 10_06\SoMt) Loo FlovFoim xls


Project Number

Project Nam

Well ID

Event

Date

Begin Time

End Time

Sampler(s)

Weather

943-3680 Page

Site Name

1 <2^

: î,.i \1!;i i'; > (


0 ([ COC ID #1 T-ot

...Vi ^^ COC ID #2 ^Xj-V-0\

^ < <rt COC ID #3

>O"C> COC ID #4 mf^fc**?) * **n

$~^>C COCID^S T'OC. f

i ^.^ COC ID #6 SVov.^- <i\ ^

- Original Sample

= Duplicate

= Field Blank

>(TCC>= MS/MSD= Original Sample - Filtered


^>.s~ v ^y£

Temperature (*C) '

pH (Standard Unit) ,

Turbidity (NTU)




/ 9, £ t Color

Appearance _

^^^ DO (mg/L)

ORP (mV)

I;

iiCOLLECTED

16 Lû


CONTAINER AND ANALYSES40 ml glass vial with HCI for VOA analysis1 L glass vial with no preservative for SVOA analysis (8270)1 L glass vial with no preservative for Organophos. Pest. Analysis (8141)1 L glass vial with no preservative for PCB analysis1 L glass vial with no preservative for PCB analysis (filtered)500:rhl plastic with HNO3 for metals analysis (see COC for exact metals)SOO'.rhl plastic with HNO3 for metals analysis (filtered)

NOTES

Vv".i_V YW'» I t-A Vi{-> •»'O' >

/ \c; y cv^.vj.f

REMARKS

PARAMETER LISTMETALSMêtny, Cobalt-

VOCs

CbloiohBDzene

SVOCs

4-tJitropboftotroi,o.o;'Triethylphoaphorothloate

ORGANOPHOSPHOROUS PESTICIEDSSt

G:\Ptojec1s\943\9O-3680\-RFI\FWd SarrpCng Forms 10_06\GW Sampling Fornutls

,. GolderAssociates

I Field Instrument Turbidity Calibration Records

INSTRUMENT (MAKE/MODEL NO.) //4<a 3«--« P "T . -W INSTRUMENT

STANDARD INFORM ATION £,.!.«

Origin Date: i _ Standard Vendor: keoWLj '

Prepared Date: _ Where Prepared:

Expiration Date: _

Units'.Nephelometric Turbidity Unit

Standard ;S'J-2. Nephelometric Turbidity Unit

Standard iS<X^ Nephelometric Turbidity Unit

Standar

StandarDATE

(mm/dd/yy)

f e f ^ / u f

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d !•$"•% 5- Nephelometric Turbidity Unit

d i Nephelometric Turbidity UnitTEMPDEGC

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Calibration values for turbidity need to be within 10% of the standard for values.

G:\ProjccuW3W3.3680VRFnntld Sampling Form! IO_06\Torbklhy_Calitialion Form ild.doc Golder Associates

, Page_2_of_5_

r ColderAssociates


INSTRUMENT (MAKE/MODELNO.) ^r iK <™i"> INSTRUMENTNO.*^? £*.kJL

STANDARD INFORMATION ^ ^ ^^

Units: mg/L ,

Standard ' Saturated Air

DATE(mm/dd/yy)

TIME(hr:min)

TEMPDEGC

CHART 100%VALUE

INSTRUMENTRESPONSE

% DEV PASS/FAIL

CALIBRATED(YES, NO)

TYPE(IN1T, CONT)

SAMPLERINITIALS

9-c? P Co

Me


G \Projcm\943\943->6I0^RF1\Ficld Sampling Fnirc 10 06\DO_Calibcal»i>Fon7><JocGold6r ASSOClatCS

Page_3_of_5_

, GolderAssociates

' . Field Instrument Conductivity Calibration RecordsINSTRUMENT (MAKE/MODEL NO.) H. ysf ^^ INSTRUMENT NO. 6


Origin Date: _ Standard Vendor:

J<c,-c

Prepared I

Expiration

Standar

Standar

StandarDATE

(miWddiyy)

(o l^l<lt...

t

^ \

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*

/<i\ t /^v>

t_

-

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TIME(hrtmin)

,-(r>--^

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SKT-----

,s-y>,-v-

(ate: Wh

Date: Un

d Air/0 umhos/cm

ere Prepared:

its: umhos/cm

d ,C.i--'-d

i i

23-% v

i

i

i

STDVALUE

0

4*C

.2.0X-0

6

crt-o

(yJst,-

£,*«>

6

&v

2oô

INSTRUMENTRESPONSE

^&*>

f ^C. 1

o

5-^-5

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/ *$¥&

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TYPE(INIT, CONT)

r^^c//-3T

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SAft

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<-*£^/A/rT

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SAMPLERINITIALS

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G.»ProjerBV>43\943-36!W:RfI\f«:k) Sampling Tanas IO_WCon<!u£i;v«y_Cililraion Form Sid doc Golder Associates

Page _4_of_5_

.. GolderAssociates

Field Instrument pH Calibration Records

INSTRUM

STANDAR

Origin Dat

Prepared I

Expiration

Standar

Standar

SlandarDATE

(mm/dd/yy)

lu( /V"(c'&

«'

-i-

-

-

/ ' / i/ #<>

; •.

< '

,'

1-

,-

TIME(hr:min)

V*rt

.1

xv

vS'-r>

->

,.

£s"4-„ *

*•rt&

«.-•

ENT (MAKE/MODEL h

D INFORMATION

e: Star

)ate:

Date:

JO.) ^s. stt —s>>

idard Vendor:

INSTRUMENT NO. 6/9 ^ « wX

^

/?,J-«t —U>

Where Prepared:

Units: Standard Units

d 4.01 (a). 25 Dee C

d ' 7.00 (a). 25 Dee C

d 10.0 (3). 25 Dee CTEMPDEGC

&<&f\ QT - rt_**.' 0 '- 1 p

1

2s" 'Y^X;tt•&•<&c<:\&

tf^'Zi

2^^!_51f

a^TKi '

;i1

i

STDVALUE

•-{

T

10 /

/,

-}

(.1

<y.

^

xoV^lC

INSTRUMENTRESPONSE

3.<^^

^>c.H

1." . I*

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6. -?li

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^ ?'<

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% DEV

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f«.-»H

io . \\

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0

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PASS/FAIL

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p»f=f

f>

CALIBRATED(YES, NO)

(kLa

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**

^Xv(*•J

N/4

J^

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TYPE(INIT, CONT)

^-cro*X

ru^Ti *"* O

^>h*'

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/"A/ 1"^

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gtvl^

fiMJCi

gtvipv

SAMPLERINITIALS

e.or0 CS

ijN^^V

e^p«-^«^«jpft~£e-e<Z^TÛ"

- f\ f^\r\jj\

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G:\Ppojccn\94J\Wl-J6SCH-RFnFicH Sanding Form IO_06\pH_&libralon Foon ai doc Golder Associates

Page_5_of_5_

.. GolclerAssociates

Field Instrument ORP Calibration Records

INSTRUMENT (MAKE/MODEL NO.) Sfs 1 &5C tv^p INSTRUMENT NO.6'

STANDARD INFORMATION /15

Origin Date: , _ Standard Vendor: _ C<<.- W J^

Prepared Date: _ Where Prepared:

Expiration Date:_

Standard ' .

Units: Millivolts

StandardI

Standard 'DATE

(mmMdfyy)

it(-±(*/L

i'

( V / / /O'^

it

TIME(hr:min)

( l ^ O

/•> «»

f-d?

^S/V

TEMPDEGC

>ir- ?XV<Tr^.^61 1i*s

i it '

i

1

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STDVALUE

2.T.-/

X2."">

^<a/ 4

INSTRUMENTRESPONSE

23 £ f

^'^.H-

2^9.9^/^vP

%DEV

+^.i

,^-A

-. :---•s

PASS/FAIL

P

<?

(Tf

CALIBRATED(YES, NO)

Alo

Ale.

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TYPE(IN1T.CONT)

f^sCS

ti**>

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(*-~<S

SAMPLERINITIALS

,-Q^C

Q.

a-Jt£j

Acceptable calibration check is if the meter reads within +/-&2_pH units of the value of appropriatecalibration standard. i

G:\Proj«ts\9<5\943 368CM(rHFiekJ Sjmplipg Forms 10 OSattT Ciliktxion Form slddoc Gotder Associates

APPENDIX F

Laboratory Analytical Results

S E V E R N

T R E N T

ANALYTICAL REPORT

Job Number: 680-21621-1

SDG Number: DBW01


For:Colder Associates Inc.



Terry Hornsby

Project Manager I

[email protected]

11/14/2006

Ms. Amy AddisonMs. Lori Anne HendelE. Gayle Macolly

Project Manager: Terry Homsby


Severn Trent Laboratories, Inc.STL Savannah 5102 LaRoche Avenue, Savannah. GA 31404

I Tel (912) 354-7858 Fax (912) 351-3673 www.stl-inc.com

Page 1 of 19

METHOD SUMMARY

Client: Colder Associates Inc. Job Number: 680-21621-1Sdg Number: DBW01


Matrix: Water

Organochlorine Pesticides & Polychlorihated Biphenyls by Gas STL SAVChromatography

Continuous Liquid-Liquid Extraction STL SAV

SW846 8081A_8082

SW846 3520C

LAB REFERENCES:


METHOD REFERENCES:

SW846 - 'Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986And Its Updates. j ,

STL Savannah

Page 2 of 19




SW846 8081A 8082 Kellar, Joshua JK

STL Savannah

Page 3 of 19

SAMPLE SUMMARY


Lab Sample ID

680-21621-1680-21621-2680-21621-3680-21 621 -3MS .680-21 62 1-3MSD680-21621-4680-21621-5EB680-21621-6FD680-2 1621 -7 FD

Client Sample ID

T-05T-05FT-06T-06T-06Tr06FEB-01DUP-01DUP-01F

Client Matrix

WaterWaterWaterWaterWaterWaterWaterWaterWater

Date/TimeSampled

11/01/2006 095011/01/2006 095011/01/2006 130011/01/2006 130011/01/2006 130011/01/2006 130011/01/2006 104011/01/2006 000011/01/2006 0000

Date/TimeReceived

11/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 0918

STL Savannah

Page 4 of 19

SAMPLE RESULTS

STL Savannah

Page 5 of 19


Analytical Data

Job Number: 680-21621-1Sdg Number: DBW01

Client Sample ID:


T-05

680-21621-1Water


11/01/2006 095011/02/2006 0918



Analyte

8081A_80823520C1.011/08/2006 022011/06/2006 0756


Instrument ID: GC SemfVolatiles - RLab File ID: rk07042.dInitial WeightA/olume: 1000 mLFinal WeightA/olume: 10 mLInjection Volume:Column ID: PRIMARY

Result (ug/L) Qualifier MDL RL

PCB-1016PCB-1221PCB-1232PCB-1242PCB-1248PC B- 1254PC B- 1260PCB-1268


<0.502.9<0.50<0.50<0.50<0.50<0.50<0.50

%Rec

7561

0.110.500.180.140.110.200.110.11

Acceptance30-15030-150

0.500.500.500.500.500.500.500.50

Limits



Analytical Data

JobNumber: 680-21621-1Sdg Number: DBW01

Client Sample ID:


T-05F

680-21621-2Water


11/01/2006 095011/02/2006 0918



Analyte

8081A_80823520C1.011/08/2006 024011/06/2006 0756


Instrument ID: GC SemiVolatiles - RLab File ID. rk07043.dInitial Weight/Volume: 980 rnLFinal WeightA/olume: 10 mLInjection Volume:Column ID: PRIMARY



Surrogate


<0.51<0.51<0.51<0.51<0.51<0.51<0.51<0.51

%Rec

6567

0.110.510.180.140.110200.110.11

Acceptance

30-15030-150

0.510.510.510.510.510.510.510.51

Limits



Analytical Data


Client Sample ID:

Lab Sample ID.Client Matrix:

T-06

680-21621-3Water


11/01/2006 130011/02/2006 0918



Analyte

8081A_80823520C1.011/08/2006 030111/06/2006 0756


Instrument ID: GC SemiVolatiles - RLab File ID: rk07044.dInitial WeightA/olume: 1000 mLFinal WeightA/olume: 10 mLInjection Volume:Column ID: PRIMARY



O.503.2<0.50<0.50<0.50<0.50<0.50<0.50

0.110.500.180.140.110.200.110.11

0.500.500.500.500.500.500.500.50

Surrogate %Rec Acceptance Limits


6452

30-15030-150


Client: Golder Associates Inc.

Analytical Data


Client Sample ID:


T-06F

680-21621-4Water


11/01/2006 130011/02/2006 0918



Analyte

8081A_80823520C1.011/08/2006 032111/06/2006 0756





Surrogate


<0.501.3<0.50<0.50<0.50<0.50<0.50<0.50

%Rec

6259

0.110.500.180.140.110.200.110.11


0.500.500.500.500.500.500.500.50

Limits



Analytical Data


Client Sample ID:


EB-01

680-21621-5EBWater


11/01/2006 104011/02/2006 0918



Analyte

8081A_80823520C1.011/08/2006 034211/06/2006 0756






<0.56<0.56<0.56<0.56<0.56<0.56<0.56<0.56

%Rec6418 X

0.120.560.200.160.120.220.120.12


0.560.560.56.0.560.560.560.560.56

Limits



Analytical Data


Client Sample ID:


DUP-01

680-21621-6FDWater


11/01/2006 000011/02/2006 0918



Analyte

8081A_80823520C1.011/08/2006 040211/06/2006 0756


Instrument ID: GC SemiVolatiles - RLab File ID: rk07047.dInitial Weight/Volume: 1000 mLFinal Weight/Volume: 10 mLInjection Volume:Column ID: PRIMARY

Result (ug/L) Qualifier MDL RLPCB-1016PCB-1221PCB-1232PC B- 1242PCB-1248PCB-1254PCB-1260PCB-1268

Surrogate


<0.503.1<0.50<0.50<0.50<0.50<0.50<0.50

%Rec6144

0.110.500.180.140.110.200.110.11

0.500.500.500.500.500.500.500.50

Acceptance Limits30-15030-150



Analytical Data


Client Sample ID:


DUP-01F

680-21621-7FDWater


11/01/2006 000011/02/2006 0918



Analyte

8081A_80823520C1.011/08/2006 042211/06/2006 0756


Instrument ID: GC SemiVolatiles - RLab File ID: rk07048.dInitial Weight/Volume: 1000 mLFinal Weight/Volume: 10 mLInjection Volume:Column ID: PRIMARY



Surrogate


<0.501.2<0.50<0.50<0.50<0.50<0.50O.50

%Rec

6055

0.110.500.180.140.110.200.110.11

Acceptance

30-15030-150

0.500.500.500.500.500.500.500.50

Limits





GC Semi VGA

X Surrogate exceeds the control limits

STL Savannah

Page 13 of 19


STL Savannah

Page 14 of 19






GC Semi VGA

Prep Batch: 680-59186LCS 680-591 86/1 4-AMB680-59186/12-A680-21621-1680-21621-2680-21621-3680-2 1621 -SMS680-21621-3MSD680-21621-4680-21621-5EB680-21621-6FD680-21 621 -7FD

Analysis Batch :680-59566LCS 680-59186/14-AMB 680-59 186/12-A680-21621-1680-21621-2680-21621-3680-21 62 1-3MS680-21621-3MSD680-21621-4680-21621-5EB680-21 62 1-6FD680-21621-7FD


Lab Control SpikeMethod BlankT-05T-05FT-06Matrix SpikeMatrix Spike DuplicateT-06FEB-01DUP-01DUP-01F

Lab Control SpikeMethod BlankT-05T-05FT-06Matrix SpikeMatrix Spike DuplicateT-06FEB-01DUP-01DUP-01 F

TTTTTTTTTTT

TTTTTTTTTTT

WaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWater


3520C3520C3520C3520C3520C3520C3520C3520C3520C3520C3520C

8081A 80828081A_80828081 A 80828081A 80828081A_80828081A_80828081 A 80828081A_80828081 A 80828081A_80828081A_8082

680-59186680-59186680-59186680-59186680-59186680-59186680-59186680-59186680-59186680-59186680-59186

STL Savannah

Page 15 of 19

P Client: Colder Associates Inc.




8081A 8082 Orqanochlorine Pesticides & Polvchlorinated Biphenyls by Gas Chromatographv

Client Matrix: Water

Lab Sample ID

LCS 680-59186/14-A

MB 680-591 86/1 2-A

680-21621-1

680-21621-2

680-21621-3

680-21 62 1-3MS

680-21621-3MSD

680-21621-4

680-21621-5EB

680-21621-6FD

680-21 62 1-7FD

Surrogate

Client Sample

T-05

T-05F

T-06

T-06

T-06

T-06F

EB-01

DUP-01

DUP-01F

(DCB1)(%Rec)

56

60

61

67

52

63

63

59

18 X

44

55

(DCB 1) DCB Decachlorobiphenyl(TCX 1) Tetrachloro-m-xylene

(TCX1)(%Rec)

64

62

75

65

64

67

68

62

64

61

60

Acceptance Limits

30-15030-150




Method Blank - Batch: 680-59186 Method: 8081A_8082Preparation: 3520C

Lab Sample ID: MB 680-59186/12-AClient Matrix: WaterDilution: 1.0Date Analyzed: 11/08/2006 0139Date Prepared: 11/06/2006 0756

Analysis Batch: 680-59566Prep Batch: 680-59186Units: ug/L

Instrument ID: GC SemfVolatiles - RLab File ID: rk07040.dInitial WeightA/olume: 1000 mLFinal Weight/Volume: 10 mLInjection Volume:Column ID: PRIMARY

Analyte Result Qual MDL RL


Surrogate


<0.50<0.50<0.50<0.50<0.50<0.50<0.50<0.50

% Rec

6260

0.110.500.180.140.110.200.110.11

Acceptance Limits

30-15030-150

0.500.500.500.500.500.500.500.50

Lab Control Spike - Batch: 680-59186 Method:8081A 8082Preparation: 3520C

Lab Sample ID: LCS 680-59186/14-AClient Matrix: WaterDilution: 1.0Date Analyzed: 11/08/2006 0200Date Prepared: 11/06/2006 0756

Analyte


Spike Amount Result

Instrument ID: GC SemiVolatiles - RLab File ID. rk07041.dInitial Weight/Volume: 1000 mLFinal Weight/Volume: 10 mLInjection Volume:Column ID: PRIMARY

% Rec. Limit Qual

PCB-1016PCB-1260

Surrogate

10.010.0

8.519.33

% Rec

85 43-11493 52 -121

Acceptance Limits


6456

30-15030-150







Method: 8081A_8082Preparation: 3520C

MS Lab Sample ID:Client Matrix:Dilution:Date Analyzed:Date Prepared:

680-21621-3Water1.011/08/2006 044311/06/2006 0756

MSD Lab Sample ID: 680-21621-3Client Matrix: WaterDilution: 1.0Date Analyzed: 11/08/2006 0503Date Prepared: 11/06/20060756




Instrument ID: GC SemiVolatiles - RLab File ID: rk07050.dInitial WeightA/olume: 1000 mLFinal Weight/Volume: 10 mLInjection Volume:Column ID: PRIMARY

Analyte

Surrogate

% Rec.MS MSD Limit RPD RPD Limit MS Qual MSD Qual

PCB-1016PCB-1260

9392

9595

43-11452-121

23

4040

MS % Rec MSD % Rec Acceptance Limits


6763

6863

30-15030-150

"Calculations are performed before rounding to avoid round-off errors in calculated results.


ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD f<±XSTL Savannah ~5102 laRoche AvenueSavannah, GA 31404

0 \ &

Serial Number 104IS2

T R E N T STLWebsite: www.stl-inc.comPhone: (912) 354-7858Fax: (912)352-0165

CZ> Alternate Laboratory NameAocationPhone:Fax:

ROJECT REFERENCE PROJECT NO. PROJECT LOCATION(STATE)


AGE ..OF

TL (LAB) PROJECT MANAGER P.O. NUMBER CONTRACT NO.

.3L CLIENT PHONE CLIENT FAX

LIENT NAME

CnHoitL-C AaSSjit*. v

CLIENT E-MAIL

CLIENT ADDRESS _

.s&~lCOMPANY CONTRACTING-^ WORK (if applicable)

SAMPLEDATE TIME

SAMPLE IDENTIFICATION

STANDARD REPORTDELIVERY

DATE DUE

EXPEDITED REPORTDELIVERY O(SURCHARGE)

DATE DUE

NUMBER OF COOLERS SUBMITTEDPER SHIPMENT:

NUMBER OF CONTAINERS SUBMITTED REMARKS

0101n)a<

2,2-

U/al I3cr(/

o\uWtf£

CT-OIE IE

S E V E R N

T R E N T

ANALYTICAL REPORT

Job Number: 680-21621-2

SDG Number: DBW01


For.Colder Associates Inc.



Terry Hornsby

Project Manager I

[email protected]

11/27/2006

cc: Ms. Lori Anne HendelE. Gayle Macolly

Project Manager: Terry Homsby


Severn Trent Laboratories, Inc.STL Savannah 5102 LaRoche Avenue, Savannah, GA 31404Tel (912) 354-7858 Fax (912) 351-3673 www.stl-inc.com

Page 1 of 19

METHOD SUMMARY



Matrix: Water

Polychlorinated Biphenyls by GCMS STL SAVPolychlorinated Biphenyls by GCMS Preparation STL SAV

LAB REFERENCES:


METHOD REFERENCES:


EPA 680EPA 680_P_Liquid

STL Savannah

Page 2 of 19




EPA 680 Johnson, Brad BJ

STL Savannah

Page 3 of 19

SAMPLE SUMMARY

Client: Golder Associates Inc. Job Number: 680-21621-2Sdg Number: DBW01

Lab Sample ID

680-21621-1 .680-21621-2680-21621-3680-21621-3MS680-21621-3MSD680-21621-4680-21621-5EB680-21621-6FD680-21621-7FD

Client Sample ID

T-05T-05FT-06T-06T-06T-06FEB-01DUP-01DUP-01F

Client Matrix

WaterWaterWaterWaterWaterWaterWaterWaterWater

Date/TimeSampled

11/01/2006 095011/01/2006 095011/01/2006 130011/01/2006 130011/01/2006 130011/01/2006 130011/01/2006 104011/01/2006 000011/01/2006 0000

Date/TimeReceived

11/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 091811/02/2006 0918

STL Savannah

Page 4 of 19

SAMPLE RESULTS

STL Savannah

Page 5 of 19


Analytical Data


Client Sample ID:


T-05

680-21621-1Water


11/01/2006 095011/02/2006 0918


680680_P_Liquid1.011/17/2006 152011/07/2006 0852

680 Polychlorinated Biphenyls by GCMS


Instrument ID: No Equipment Assigned toLab File ID: N/AInitial WeightA/olume: 1030 mLFinal Weight/Volume: 1 mLInjection Volume:

Analyte

HeptachlorobiphenylHexachlorobiphenylNonachlorobiphenylOctachlorobiphenylMonochlorobiphenylDCB DecachlorobiphenylDichlorobiphenylPentachlorobiphenylTetrachlorobiphenylTrichlorobiphenyl

SurrogateDecachlorobiphenyl-13C12

Result (ug/L)

<0.036<0.023<0.060O.0351.8<0.0820.38<0.025<0.022<0.012

%Rec

59

Qualifier MDL

0.0360.0230.0600.0350.00970.0820.0120.0250.0220.012

Acceptance44-104

RL

0.290.190.490.290.0970.490.0970.190.190.097

Limits



Analytical Data


Client Sample ID:


T-05F

680-21621-2Water


11/01/2006 095011/02/2006 0918


680680_P_Liquid1.011/16/2006 153911/07/2006 0852



Instrument ID: No Equipment Assigned toLab File ID: N/AInitial Weight/Volume: 1000 mLFinal Weight/Volume: 1 mLInjection Volume:

Analyte Result (ug/L) Qualifier MDL RL


Surrogate

Decachlorobiphenyl-1 3C 1 2

<0.037<0.024<0.062<0.0361.2<0.0840.19<0.026<0.023<0.012

%Rec

62

0.0370.0240.0620.0360.0100.0840.0120.0260.0230.012

Acceptance44-104

0.300.200.500.300.100.500.100.200.200.10

Limits



Analytical Data


Client Sample ID:


T-06

680-21621-3Water


11/01/2006 130011/02/2006 0918

Method.Preparation:Dilution:Date Analyzed:Date Prepared:

680680_P_Liquid1.011/17/2006 155411/07/2006 0852




Analyte


Surrogate


Result (ug/L)

<0.038<0.024<0.063<0.0372.0<0.0860.83<0.027<0.0230.13

%Rec

62

Qualifier MDL

0.0380.0240.0630.0370.0100.0860.0120.0270.0230.012

Acceptance44-104

RL

0.310.200.510.310.100.510.100.200.200.10

Limits



Analytical Data

Job Number: 680-21621-2Sdg Number. DBW01

Client Sample ID:


T-06F

680-21621-4Water


11/01/2006 130011/02/2006 0918


680680_P_Liquid1.011/16/2006 164711/07/2006 0852



Instrument ID: No Equipment Assigned toLab File ID: N/AInitial Weight/Volume: 980 mLFinal WeightA/olume: 1 mLInjection Volume:

Analyte


SurrogateDecachlorobiphenyl-1 3C 1 2

Result (ug/L)

<0.038<0.024<0.063<0.0370.86<0.0860.19<0.027<0.023<0.012

%Rec54

Qualifier MDL

0.0380.0240.0630.0370.0100.0860.0120.0270.0230.012

Acceptance44-104

RL

0.310.200.510.310.100.510.100.200.200.10

Limits



Analytical Data


Client Sample ID:


EB-01

680-21621-5EBWater


11/01/2006 104011/02/2006 0918

Method:Preparation:Dilution:Date Analyzed:Date Prepared.

680680_P_Liquid1.011/16/2006 172111/07/2006 0852




Analyte


SurrogateDecachlorobiphenyl-1 3C 1 2

Result (ug/L)

<0.036<0.023<0.060<0.035<0.0096<0.081<0.012<0.025<0.022<0.012

%Rec

51

Qualifier MDL

0.0360.0230.0600.0350.00960.0810.0120.0250.0220.012

Acceptance44- 104

RL

0.290.190.480.290.0960.480.0960.190.190.096

Limits



Analytical Data


Client Sample ID:


DUP-01

680-21621-6FDWater


11/01/2006 000011/02/2006 0918


680680_P_Liquid1.011/16/2006 175511/07/2006 0852




Analyte


SurrogateDecachlorobiphenyl-13C12

Result (ug/L)

O.038<0.024<0.063<0.0372.3<0.0860.92<0.027<0.0230.15

%Rec57

Qualifier MDL

0.0380.0240.0630.0370.0100.0860.0120.0270.0230.012

Acceptance

44-104

RL

0.310.200.510.310.100.510.100.200.200.10

Limits



Analytical Data


Client Sample ID:

Lab Sample ID.Client Matrix:

DUP-01F

680-21621-7FDWater

Date Sampled.Date Received:

11/01/2006 000011/02/2006 0918


680680_P_Liquid1.011/17/2006 112311/07/2006 0852

680 Polychtorinated Biphenyls by GCMS



Analyte


Surrogate

Decachlorobiphenyl-13C12

Result (ug/L)

<0.038<0.024<0.063<0.0370.76<0.0860.17<0.027<0.023<0.012

%Rec

61

Qualifier MDL

0.0380.0240.0630.0370.0100.0860.0120.0270.0230.012

Acceptance44-104

RL

0.310.200.510.310.100.510.100.200.200.10

Limits





GC/MS Semi VGA

F

F

LCS or LCSD exceeds the control limits

MS or MSD exceeds the control limits

RPD of the MS and MSD exceeds the control limits

STL Savannah

Page 13 of 19


STL Savannah

Page 14 of 19

Client: Golden Associates Inc.





GC/MS Semi VOA

Prep Batch: 680-59300LCS 680-59300/9-AMB 680-59300/8-A680-21621-1680-21621-2680-21621-3680-21621-3MS680-21621-3MSD680-21621-4680-21621-5EB680-21 621-6FD680-21621-7FD

Analysis Batch:680-60756MB 680-59300/8-A680-21621-2680-21621-4680-21621-5EB680-21621-6FD

Analysis Batch:680-60766LCS 680-59300/9-A680-21621-1680-21621-3680-21621-3MS680-21621-3MSD680-21621-7FD


Lab Control SpikeMethod BlankT-05T-05FT-06Matrix SpikeMatrix Spike DuplicateT-06FEB-01DUP-01DUP-01F

Method BlankT-05FT-06FEB-01DUP-01

Lab Control SpikeT-05T-06Matrix SpikeMatrix Spike DuplicateDUP-01F

TTTTTTTTTTT

TTTTT

TTTTTT


WaterWaterWaterWaterWater

WaterWaterWaterWaterWaterWater

680_P_Liquid680_P_Liquid680_P_Liquid680_P_Liquid680_P_Liquid680_P_Liquid680_P_Liquid680_P_Liquid680_P_Liquid680_P_Liquid680_P_Liquid

680680680680680

680680680680680680

680-59300680-59300680-59300680-59300680-59300

680-59300680-59300680-59300680-59300680-59300680-59300

STL Savannah

Page 15 of 19

lient: Colder Associates Inc.


680 Polychlorinated Biphenvls by GCMS



Client Matrix: Water

Lab Samole ID

LCS 680-59300/9-A

MB 680-59300/8-A

680-21621-1

680-21621-2

680-21621-3

680-21621-3MS

680-21621-3MSD

680-21621-4

I680-21621-5EB

680-21621-6FD

680-21621-7FD

Surrogate

Client Sample

T-05

T-05F

T-06

T-06

T-06

T-06F

EB-01

DUP-01

DUP-01F

Decachlorobiph

62

61

59

62

62

64

57

54

51

57

61

Acceptance Limits

Decachlorobi Decachlorobiphenyl-13C12 44- 104




Method Blank - Batch: 680-59300 Method: 680Preparation: 680_P_Liquid

Lab Sample ID: MB 680-59300/8-AClient Matrix: WaterDilution: 1.0Date Analyzed: 11/16/2006 1431Date Prepared: 11/07/2006 0852


Instrument ID: No Equipment AssignedLab File ID: N/AInitial WeighWolume: 1000 mLFinal Weight/Volume: 1 mLInjection Volume:

Analyte Result Qual MDL RL


Surrogate


<0.037<0.024<0.062<0.036<0.010<0.084<0.012<0.026<0.023<0.012

% Rec

61

0.0370.0240.0620.0360.0100.0840.0120.0260.0230.012

Acceptance Limits

44- 104

0.300.200.500.300.100.500.100.200.200.10

Lab Control Spike - Batch: 680-59300 Method: 680Preparation: 680_P_Liquid

Lab Sample ID: LCS 680-59300/9-AClient Matrix: WaterDilution: 1.0Date Analyzed: 11/17/2006 1345Date Prepared: 11/07/2006 0852


Instrument ID: No Equipment AssignedLab File ID: N/AInitial WeighWolume: 1000 mLFinal Weight/Volume: 1 mLInjection Volume:

Analyte Spike Amount Result % Rec. Limit Qual

HeptachlorobiphenylHexachlorobiphenylOctachlorobiphenylMonochlorobiphenylDCB DecachlorobiphenylDichlorobiphenylPentachlorobiphenylTetrachlorobiphenylTrichlorobiphenyl

Surrogate


6.004.006.002.0010.02.004.004.002.00

3.792.523.882.986.541.862.562.191.24

% Rec

62

6363651496593645562

43-10233-11044 - 10418-9744-10418-9739-10025-10023-98

Acceptance Limits

44 - 104







Method: 680Preparation: 680_P_Liquid

MS Lab Sample ID: 680-21621-3Client Matrix: WaterDilution: 1.0Date Analyzed: 11/17/2006 1236Date Prepared: 11/07/20060852

MSD Lab Sample ID. 680-21621-3Client Matrix: WaterDilution: 1.0Date Analyzed: 11/17/2006 1310Date Prepared: 11/07/2006 0852

Analyte

HeptachlorobiphenylHexachlorobiphenylOctachlorobiphenylMonochlorobiphenylDCB DecachlorobiphenylDichlorobiphenylPentachlorobiphenylTetrachlorobiphenylTrichlorobiphenyl

Surrogate



Analysis Batch: 680-60766Prep Batch:

% Rec.

680-59300

MS MSD Limit

62 5863 5863 44-56 2765 6110 4164 6153 4948 50

MS%

64

43 - 10233-11044-10418-9744-10418-97

39 - 10025 - 10023-98

Rec MSD %

57

Instrument ID: No Equipment AssignedLab File ID: N/AInitial WeightA/olume: 980 mLFinal Weight/Volume: 1 mLInjection Volume:

Instrument ID: No Equipment AssignedLab File ID: N/AInitial WeightA/olume: 980 mLFinal WeightA/olume: 1 mLInjection Volume:

RPD RPD Limit MS Qual MSD Qual

6 409 4037 4098 40 *F F*6 4047 40 F F5 409 404 40

Rec Acceptance Limits

44- 104



Serial Number 1041§2

ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD fc£y%TL Savannah5102 LaRoche AvenueSavannah, GA 31404

Website: www.stl-inc.comPhone: (912)354-7858Fax: (912)352-0165

Alternate Laboratory Name/Locat onPhone:Fax:

ROJECT REFERENCE

^VWi»W«^ &«*£>TL (LAB) PROJECT MANAGER

PROJECT NO. PROJECT LOCATION(STATE)


AGE ..OF

CLIENT (SITE) R*

P.O. NUMBER CONTRACT NO

CLIENT PHONE CLIENT FAX

CLIENT NAME CLIENT E-MAIL

ILIENT ADDRESS

IOMPANY CONTRACTING ilS~W)RI<~(if applicable) ^JS

SAMPLE

DATE TIMESAMPLE IDENTIFICATION

[„. *'•- "l j" ., "l ..''!. ^ 1*1 ,7-- •' li •* .t LlX"t;;c&;^¥^^ . - ^

STANDARD REPORTDELIVERY '

DATE DUE

EXPEDITED REPORTDELIVERY(SURCHARGE)

DATE DUE

NUMBER OF COOLERS SUBMITTEDPER SHIPMENT:

NUMBER OF CONTAINERS SUBMITTED REMARKS

ufol .K.

fe^

0\^s

2n /si lot

( 3-

RELINQUISHED BY: (SIGNATURE) DATE TIME DAT TIME RELINQUISHED BY: (SIGNATURE) DATE TIMK-

RECEIVED BY: (SIGNATURE) DATE TIME DATE TIME RECEIVED BY: (SIGNATURE) DATE TIME

APPENDIX G

Analytical Data Validation Summary

February 2007 Solutia: SCS Addendum943-3680.RFI Page 1 of 2

APPENDIX G

ANALYTICAL DATA VALIDATION SUMMARY

In accordance with the Operable Unit 3 Field Sampling Plan (OU 3 FSP) Addendum No. 1 -

Revised, dated August 14, 2006, Solutia installed and collected samples from two (2) temporary

shallow bedrock monitoring wells at its facility in Anniston, Alabama. The samples were

submitted to STL-Savannah for the analysis of Aroclors using EPA Method 8082 and

Polychlorinated Biphenyl (PCB) Homolog analysis using EPA Method 680. Samples were also

collected using 1.0-micron filters for analysis by both methods. The groundwater laboratory

results were validated to determine the following:

• if proper chain-of-custody was maintained;

• if proper methods were used;

• if holding times were met;

• if proper detection limits were achieved;

• if method blanks, and/or equipment blanks indicated any contamination;

• if relative percent differences (RPDs) between a sample and its fieldduplicate were within control limits;

• if surrogate recoveries were within method established control limits;

• if any matrix interference was evident; and

• if laboratory control samples (LCS), LCS duplicate recoveries and RPDswere within control limits.

The data validation was done according to USEPA SW846 (SW846) methodologies and USEPA

Region FV Contract Laboratory Program (CLP) Routine Analytical Services (RAS) Standard

Operating Procedure (SOP), Revision 2.1 (July 1999), and professional judgment.

Chain-of custody forms and holding times were examined and determined to be acceptable.

Holding times were met for all analyses.

February 2007 Solutia: SCS Addendum943-3680.RF1 Page 2 of 2

Required detection limits were achieved for the majority of the parameters and samples. For

Homolog analysis, the laboratory reported the results using their established method detection

limits (MDLs), as the reporting limits (RLs) specified by the Quality Assurance Project Plan

(QAPP) were lower than the laboratory-established RLs. The detection limits for

nonachlorobiphenyl and decachlorobiphenyl in all samples were slightly higher than the QAPP

RLs and were the lowest detection limits that could be achieved by the laboratory.

Equipment blanks were collected to ensure constituents of concern were not introduced to

samples in the field. Equipment blanks were collected using the same equipment used

for sampling the wells. Target analytes were not reported in any method blanks or

equipment blanks.

Prior to sample preparation, samples are spiked with surrogate compounds by the laboratory to

monitor the laboratory's analytical performance on individual samples. All surrogate recoveries

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Aroclor and Homolog analyses were within the established control limits for all samples.

The laboratory analyzes a Laboratory Control Sample (LCS) to verify that the laboratory can

recover the analytes of interest when no matrix effect occurs. The Aroclor LCS results were

within established control limits. The LCS recovery for monochlorobiphenyl was greater than the

upper control limit established by the laboratory. Positive results for monochlorobiphenyl were

qualified as estimated values (J) and non-detected results did not require qualification.

Matrix Spikes are analyzed to verify that the matrix does not cause interference with recovering

the analytes of interest. Matrix spike results were acceptable for both Aroclor and Homolog

analyses.

Duplicate sample analysis verifies the laboratory and field precision at the time of analysis. The

relative percent difference between the sample and its duplicate should be within a control limit

of 25%. Duplicate samples were collected at T-06 (DUP-01) to represent samples from the

bedrock well monitoring program. This criterion was achieved for all analyses.

APPENDIX H

Survey Data(Taylor Land Surveying)

TAYLOR LAND SURVEYINGP n Rnvr.\j. DUX f

[RECVD _ IFN

Oxford, AL 36203 . "-"Zll r 7Telephone: (256) 846-5005 ! | p™ n g 700?

Fax: (256)835-1803 I |

To Whom It May Concern:

The following locational data for T-06 Well and T-05 Well, which wasgathered by Taylor Land Surveying, is correct according to our knowledge,information, and belief.

T-06 WELL NORTHING: 1146301.14766 EASTING: 649902.829082TOP OF CASING ELEVATION: 759.95'TOP OF GROUND ELEVATION: 760.13'

T-05 WELL NORTHING: 1146124.36449 EASTING: 650076.509027TOP OF CASING ELEVATION: 767.16'TOP OF GROUND ELEVATION: 765.09'

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