REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical...

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REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS SITE HAMTRAMCK, WAYNE COUNTY, MICHIGAN Prepared for: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region V Emergency Response Branch 9311 Groh Road Grosse Ile, Michigan 48138 and MICHIGAN DEPARTMENT OF ENVIRONMENTAL QUALITY Remediation and Redevelopment Division Southeastern Michigan District Office 27700 Donald Court Warren, Michigan 48092 Prepared by: WESTON SOLUTIONS OF MICHIGAN, INC. 7800 West Outer Drive Suite 200 Detroit, Michigan 48235 Work Order Number: 20083.028.001 Date Prepared: TDD Number: Document Control Number: Contract Number: WESTON START Project Manager: Telephone Number: U.S. EPA On-Scene Coordinator: MDEQ Project Manager: July 14, 2008 S05-003-0706-011 035-2A-ABJO EP-S5-06-04 Alexandra Clark (313) 739-2533 James Justice Ed Novak

Transcript of REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical...

Page 1: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

REMOVAL SUMMARY REPORT FOR THE

COMMODITY METALS SITE HAMTRAMCK, WAYNE COUNTY, MICHIGAN

Prepared for:

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region V Emergency Response Branch

9311 Groh Road Grosse Ile, Michigan 48138

and MICHIGAN DEPARTMENT OF ENVIRONMENTAL QUALITY

Remediation and Redevelopment Division Southeastern Michigan District Office

27700 Donald Court Warren, Michigan 48092

Prepared by:

WESTON SOLUTIONS OF MICHIGAN, INC.

7800 West Outer Drive Suite 200

Detroit, Michigan 48235

Work Order Number: 20083.028.001

Date Prepared: TDD Number:

Document Control Number: Contract Number:

WESTON START Project Manager: Telephone Number:

U.S. EPA On-Scene Coordinator: MDEQ Project Manager:

July 14, 2008 S05-003-0706-011 035-2A-ABJO EP-S5-06-04 Alexandra Clark (313) 739-2533 James Justice Ed Novak

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REMOVAL SUMMARY REPORT

FOR THE COMMODITY METALS SITE

HAMTRAMCK, WAYNE COUNTY, MICHIGAN

Prepared for:

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region V Emergency Response Branch

9311 Groh Road Grosse Ile, Michigan 48138

and

MICHIGAN DEPARTMENT OF ENVIRONMENTAL QUALITY

Remediation and Redevelopment Division Southeastern Michigan District Office

27700 Donald Court Warren, Michigan 48092

Prepared by:

WESTON SOLUTIONS OF MICHIGAN, INC. 7800 West Outer Drive

Suite 200 Detroit, Michigan 48235

Work Order Number: 20083.028.001

Prepared by: Date:

Lori Kozel, WESTON START Site Lead

Reviewed and Approved by: Date: _____________ Alexandra Clark, WESTON START Project Manager

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EXECUTIVE SUMMARY OF THE REMOVAL ACTIVITY

SITE: Commodity Metals Site

LOCATION: Hamtramck, Wayne County, Michigan

PROJECT DATES: September 5, 2006, through December 11, 2006, and April 17, 2007, through November 14, 2007.

INCIDENT DESCRIPTION:

In September 2006, the United States Environmental Protection Agency (U.S. EPA) tasked the Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action (TCRA) at the Commodity Metals Site (Site) located in Hamtramck, Wayne County, Michigan. ACTIONS:

The removal action entailed the removal of lead-contaminated soil at 154 residential properties, as detailed in the U.S. EPA Action Memorandum signed on August 11, 2006. U.S. EPA selected Environmental Quality Management, Inc., (EQM) as the Emergency and Rapid Response Service contractor for the Site. EQM, with the assistance of several subcontractors, performed the TCRA. The removal activities occurred between September 2006 and December 2006 and May 2007 and November 2007. _____________________________________________________ James Justice, On-Scene Coordinator U.S. EPA, Region V Grosse Ile, Michigan

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I:\WO\START3\35\37688RPT.DOC i 035-2A-ABJO This document was prepared by Weston Solutions, Inc., expressly for U.S. EPA. It shall not be released or disclosed in whole or in part without the express written permission of U.S. EPA.

TABLE OF CONTENTS

EXECUTIVE SUMMARY OF THE REMOVAL ACTIVITY................................................ES-1 I. INTRODUCTION ...............................................................................................................1

A. PURPOSE................................................................................................................1 B. REPORT ORGANIZATION...................................................................................1

II. SITE BACKGROUND........................................................................................................2 A. SITE DESCRIPTION ..............................................................................................2 B. PREVIOUS INVESTIGATION ..............................................................................2 C. REMOVAL ACTION..............................................................................................2 D. COMMUNITY OUTREACH..................................................................................3

III. SITE ASSESSMENT SAMPLING .....................................................................................4 A. PROPERTY ACCESS.............................................................................................4 B. SOIL SAMPLING PROCEDURE ..........................................................................4

IV. REMOVAL ACTIVITIES...................................................................................................6 A. RESULTS OF THE ASSESSMENT SAMPLING .................................................6 B. SITE PREPARATION.............................................................................................6 C. SOIL REMOVAL....................................................................................................7

V. BACKFILL, SOD, AND RESTORATION.......................................................................11 A. BACKFILL............................................................................................................11 B. SODDING AND SEEDING..................................................................................11 C. RESTORATION OF LANDSCAPING ................................................................11 D. REPAIR TO DAMAGED PROPERTY ................................................................11 E. PROPERTY CLOSEOUT .....................................................................................11

VI. CONCLUSIONS AND OUSTANDING ITEMS..............................................................12 A. CONCLUSIONS....................................................................................................12 B. OUTSTANDING ITEMS......................................................................................12

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I:\WO\START3\35\37688RPT.DOC ii 035-2A-ABJO This document was prepared by Weston Solutions, Inc., expressly for U.S. EPA. It shall not be released or disclosed in whole or in part without the express written permission of U.S. EPA.

LIST OF TABLES

Table Table 1 – Property Status Table 2 – Soil Sampling Results Table 3 – Air Sampling Results Table 4 – Waste Tracking

LIST OF FIGURES

Figure Figure 1 – Site Location Map Figure 2 – Property Status Map Figure 3 – Verification Sample Map

LIST OF ATTACHMENTS

Attachment Attachment A Laboratory Data Attachment B Photo Documentation Attachment C Waste Characterization Data Attachment D Backfill Analytical Data

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I:\WO\START3\36\37688RPT.DOC 1 035-2A-ABJO This document was prepared by Weston Solutions, Inc., expressly for U.S. EPA. It shall not be released or disclosed in whole or in part without the express written permission of U.S. EPA.

I. INTRODUCTION

A. PURPOSE

The purpose of the Removal Summary Report is to document the removal activities that were performed by the United States Environmental Protection Agency (U.S. EPA) and its contractors. In September 2006, U.S. EPA tasked the Weston Solutions, Inc., (WESTON®) Superfund Technical Assessment and Response Team (START) to conduct oversight of a time-critical removal action (TCRA) at the Commodity Metals (CM) Site (Site) located in Hamtramck, Wayne County, Michigan, under Technical Direction Document No. S05-003-0609-035. The removal action entailed the removal of lead-contaminated soil at 154 residential properties, as detailed in the U.S. EPA Action Memorandum signed on August 11, 2006. U.S. EPA selected Environmental Quality Management, Inc., (EQM) as the Emergency and Rapid Response Service (ERRS) contractor for the Site. EQM, with the assistance of several subcontractors, performed the TCRA. The work occurred between September 2006 and December 2006, and May 2007 and November 2007. This Removal Summary Report describes the procedures used to complete removal activities. Key features of the work included:

• Obtaining property access agreements, performing additional assessment sampling, and conducting pre-excavation and post-excavation meetings.

• Excavating soils in the project area with total, coarse, or fine lead levels at or above 400 parts per million (ppm).

• Characterizing excavated soil for off-site disposal.

• Collecting verification samples.

• Backfilling and restoring excavated areas, and landscaping.

B. REPORT ORGANIZATION

The remainder of this report is organized as follows:

Section II – Site Background.

Section III – Site Assessment Sampling.

Section IV – Removal Activities.

Section V – Backfill, Sod, and Restoration.

Section VI – Conclusions and Outstanding Items.

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II. SITE BACKGROUND

A. SITE DESCRIPTION

The Site is located within the City of Hamtramck, Wayne County, Michigan (Figure 1). The Site is a residential neighborhood bounded on the west by industrial businesses and to the north, east, and south by residential housing and light commercial properties. The Site consists of two adjacent neighborhoods divided by Interstate 75 (Figure 2). The project area contains 378 properties.

CM was located at 1641 Caniff Street. The former CM facility is now opened and operated by Bulldog Boiler located in Detroit, Michigan. B. PREVIOUS INVESTIGATION

In early 2005, the Michigan Department of Environmental Quality (MDEQ) conducted Phase I and Phase II sampling in the area of the Site as part of the Detroit Lead Assessment Project to investigate lead contamination associated with former lead smelters. During the Continental Metals and Federated Metals facility investigations, MDEQ discovered the potential that other facilities may have operated as lead smelters in this vicinity. Additional information indicated that the current Dana Container property (adjacent to Continental Metals) had elevated levels of lead in soils. Furthermore, a Baseline Environmental Assessment report submitted to MDEQ by Bulldog Boiler (formerly CM), documented elevated levels of lead in soils at the property that were indicative of smelting operations. Analytical results from residential properties and four facilities indicated that soil at properties downwind of the historical smelting activities were contaminated by aerial deposition of lead particulates. However, over 50 percent of the potentially affected homes could not be sampled in 2005 due to a lack of access to these properties. In February 2006, MDEQ requested assistance from U. S. EPA to remove lead contamination in the residential neighborhood. C. REMOVAL ACTION

U.S. EPA initiated a TCRA at the residential neighborhood on September 5, 2006, to address the immediate threat to human health, welfare, and the environment posed by the presence of lead in the soil. Pre-removal activities consisted of the development of a site-specific Health and Safety Plan, an Air Monitoring and Sampling Plan, a Quality Assurance and Sampling Plan, and an Emergency Contingency Plan, as summarized in the following table:

Document Author Date Health and Safety Plan EQM September 2006 Air Monitoring and Sampling Plan WESTON September 2006 Quality Assurance and Sampling Plan WESTON September 2006 Emergency Contingency Plan WESTON September 2006

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D. COMMUNITY OUTREACH

Community relations was a significant issue during the removal for several reasons: the Site is in a heavily populated, multi-lingual/multi-ethnic area; recent media exposure had raised community and political awareness of the Site; and, in some areas, multiple generations of families have resided in the area encompassed by the Site boundaries.

U.S. EPA received assistance with public outreach from the Michigan Department of Community Health, MDEQ, and the City of Hamtramck (City). Public meetings were held along with multiple mailings and door-to-door efforts.

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III. SITE ASSESSMENT SAMPLING

A. PROPERTY ACCESS Before any removal activities were performed at individual residences, WESTON START mailed or hand-delivered property access request letters to property owners on behalf of U.S. EPA. The letters included a brief description of the project with contact names and phone numbers for U.S. EPA and MDEQ, as well as a property owner consent form. Property access was requested for soil sampling and potential soil removal. Pre-excavation meetings were conducted with property owners or their authorized tenants before any soil removal operations were performed to inventory and document property conditions. U.S. EPA and WESTON START attempted to gain access for sampling and/or soil removal to 380 properties within the Site, bounded by Caniff, Commor, Grand Haven, and Lumpkin Streets. Best efforts were made to obtain access to all the properties, including regular mailings, title searches with the City, and repeated visits to the properties. Table 1 summarizes the status of each property as of February 25, 2008.

Of the 378 properties:

• U.S. EPA conducted a removal action at 154 properties.

• A removal action was not necessary at 157 properties where lead concentrations in soil did not exceed 400 parts per million (ppm).

• Two property owners could not be contacted and U.S. EPA is seeking Judicial Warrants to gain access for assessment.

• One property owner denied access for U.S. EPA removal action.

• Sixty-four properties were previously remediated by Wayne County and the City as part of a redevelopment project in 2003.

Figure 2 summarizes the activities that occurred on each of the 378 properties.

B. SOIL SAMPLING PROCEDURE

MDEQ conducted the site assessment sampling and U.S. EPA lead the confirmation sampling. A five point composite soil sample was collected from every 500 square foot area which was approximately equivalent to one from the front yard and one from the backyard of each property. Site assessment soil samples were collected using disposable sampling scoops. An approximately three-inch-by-three-inch area of soil was sampled from five discrete locations. Foreign material, such as snow, vegetation, large rocks, or pebbles were removed from the sample and discarded. Soil from the discrete locations was placed directly into a gallon-size, plastic Ziploc® bag and homogenized into one composite sample. After homogenization, the sampler removed a portion of the soil from the bag and placed it into an eight-ounce glass sample jar. Sample jars were labeled with the appropriate sample laboratory labels. The Clayton Group Services Laboratory located in Novi, Michigan and Fibertec Laboratory located in Holt, Michigan, analyzed the samples for fine and coarse fractions of soil and a calculated total for lead.

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At the time of sampling, all information regarding soil description, location, and other relevant information regarding the sampling location was recorded in the field log book. A field sketch was completed for each property showing sidewalks, large trees, and other vegetation.

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I:\WO\START3\35\37688RPT.DOC 6 035-2A-ABJO This document was prepared by Weston Solutions, Inc., expressly for U.S. EPA. It shall not be released or disclosed in whole or in part without the express written permission of U.S. EPA.

IV. REMOVAL ACTIVITIES

A. RESULTS OF THE ASSESSMENT SAMPLING

The results of the sampling described in Section III indicated that 154 residential properties required soil removal due to elevated lead levels in soil at or above the action level of 400 ppm. Table 2 summarizes assessment sampling results for each property; laboratory data packages are included in Attachment A.

During the site assessment sampling, a vacant lot was misidentified and sampled. The adjacent property of 11476 Dyar (a city owned property) was sampled as part of 11470 Dyar. Results indicated that a portion of this property had lead concentrations above 400 ppm. As a result, 11476 Dyar was added to the list of properties requiring soil removal.

B. SITE PREPARATION

Prior to soil excavation activities, U.S. EPA and WESTON START performed site preparation activities. These activities are described in the following sub-sections.

Pre-Excavation Meetings

Prior to soil excavation activities on a given property, a U.S. EPA or WESTON START representative met with each property owner to describe the soil removal and restoration activities to be performed on the property. At some tenant-occupied properties, the pre-excavation meeting was held with the tenant and the property owner was notified by telephone. Pre-excavation meeting forms, signed by the owner (or tenant with owner’s permission) and noting any vegetation that the owner requested to be left in place or other special requests, are included in the project files. The On-Scene Coordinator (OSC) approved these requests, as documented on the pre-excavation meeting forms.

Landscape Inventory

ERRS contracted DuBay’s Landscaping of Roseville, Michigan as a landscape professional to inventory shrubs, trees, and perennials that were removed, as necessary, prior to soil excavation activities. The inventory of vegetation was used as a guide in replanting similar vegetation after soil excavation activities were completed.

Photographic Documentation

WESTON START performed photographic documentation of the condition of each property prior to any excavation activities. Video was taken of each property, including driveways, sidewalks, building exteriors, and vegetation. Additional photographic documentation was performed when circumstances required (e.g., suspected damage to property). Some of the representative photographs showing the various stages of activity on the residential properties are included in Attachment B. All of the photographs are located in the project files.

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Decontamination Facilities

Dry brush decontamination of equipment was performed before removing the equipment from the excavation area. Any materials that were inadvertently tracked onto sidewalks and streets were immediately removed by ERRS. Streets and sidewalks were swept clean after excavation and backfill operations. At the end of the removal project, equipment was pressure washed with a cleaning solution before leaving the Site.

Soil Staging Area

The south side of the property located at 11816 Grand Haven Street was used to stage backfill topsoil stockpiles until such time as the excavated properties were confirmed clean and ready for restoration. The property located at 1740 Commor Street was used as a temporary staging area for excavated soil. Plastic sheeting was used as a liner beneath the excavated soil. A silt fence surrounded the berm and stockpile. A safety fence surrounded the stockpile outside of the silt fence. The soil stockpile was covered with plastic sheeting during non-working hours and a security guard was present at the property. As described in additional detail below, Personal Data Random (PDRs) Air Monitors were used to monitor air quality at the soil stockpile during all activities.

C. SOIL REMOVAL

Lead-contaminated soil was excavated to an initial of six inches at all impacted properties. If the performance standard of 400 ppm was not met at the bottom of the excavation, additional excavation was performed that ranged in lifts from three to six inches. ERRS performed most of the excavations with mini-excavators and skid-steers, and used a track hoe excavator on large properties when possible. In smaller areas where there was a risk of damage to structures from the equipment, ERRS used hand tools (shovels) to perform the excavations. Root systems of large trees and vegetation that were preserved at the homeowner’s request were left in place as approved by the U.S. EPA OSC. ERRS excavated alleyways and tree lawns (the areas between the sidewalks and the streets) at the same time as the properties.

Based on the decision of the U.S. EPA OSC, there were a few properties that required soil removal even though the assessment samples were below 400 ppm. This was primarily due to the use of a clean property to access a contaminated property. One property was resampled after learning the property owner had relandscaped the yard while removals actions were discontinued for winter. Results indicated that the soil at this property was clean and did not require excavation.

During the period from September 5, 2006, through December 11, 2006, 84 properties were excavated and restored. Following the temporary winter demobilization period, removal operations resumed in May 2007, and 70 properties were excavated from May 1, 2007, through November 14, 2007.

Air Sampling Results

Air samples were collected using a low-flow personal sampling pump operated at a rate of three liters per minute starting on September 6, 2006. The samples were collected onto a preloaded filter cassette and analyzed for total lead by inductively coupled plasma-atomic

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emission spectroscopy analysis in accordance with National Institute of Occupational Safety and Health Method 7300.

The action level of 0.5 micrograms per cubic meter (µg/m3) of lead in air was used to ensure that off-site migration of fugitive emissions from excavation activities did not adversely affect neighboring areas. Table 3 summarizes the results from these samples. The lead action level of 0.5 µg/m3was reached in an upwind sample for a vacant property on Dequindre Street on September 9, 2006. The result was 1.7 µg/m3. This property was along the service drive for the expressway with constant traffic. On September 14, 2007, a second sample also resulted in an exceedance of the 0.5 µg/m3 action level. The result was 0.59 µg/m3 and this location was downwind of a property on Grand Haven Street.

WESTON START continued to conduct air monitoring and submitted samples to the laboratory from September 10, 2006, through September 17, 2006. During this time, the lead action level was never exceeded. WESTON START continued to monitor from September 18, 2007, to December 8, 2007, each excavation with a PDR and pump. If the PDR action level of 0.05 mg/m3 total particulates in air was reached for a consecutive 15 minutes, then the air cassette samples were submitted to Fibertec Laboratory. The action level was never reached; therefore, samples were not submitted.

At the OSC’s request, WESTON START submitted nine air samples from October 2006, to December 2006, and 20 air samples in May 2007, to confirm excavation activities were not affecting the neighborhood. All of these samples were below 0.5 µg/m3 for lead.

Air sampling using the low-flow personal sampling pumps was discontinued for the remaining properties based on historical monitoring results. Results indicated that real-time PDR readings were effective indicators of lead concentrations in air. For the remainder of the project, May 12, 2007, through November 14, 2007, only the PDRs were used to monitor the lead in air hazard.

PDR Air Monitor Results

PDRs were placed upwind and downwind of the staging area and the property (ies) where excavation was occurring. The PDRs were monitored and the data reviewed to determine the level of dust suppression required. Initially, an action level of 0.05 mg/m3 for total particulates was implemented for the removal. Due to consistently elevated dust levels on the PDR, the PDR action level was raised to 0.15 mg/m3, the National Ambient Air Quality Standards. No additional dust suppression techniques, other than those described below, were needed during operations.

Dust Control

Water was used for dust suppression by soaking excavation areas and presoaking those properties that needed extra suppression. ERRS used a water truck for the yards, roads and the staging areas. Soil trucks were tarped for dust control during transport. Stockpiles were covered at the end of each day to avoid the need for dust mitigation. Additional dust suppression using water was conducted if, at any time, dust was visibly being generated by removal activities.

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In-situ X-Ray Fluorescence (XRF) Screening and Confirmation Sampling

All soil samples were collected in accordance with the U.S. EPA Compendium of Emergency Response Team Soil Sampling and Surface Geophysics Procedures and WESTON’s corresponding standard operating procedure.

After the depth of the initial soil excavation reached six inches, WESTON personnel used a Niton and/or Innov-X XRF instrument to screen soils for lead concentrations. Excavation and soil screening continued until the level of lead was reduced to less than 300 ppm as determined by the XRF at which time excavation was stopped and confirmation samples were collected. Confirmation soil samples were collected for laboratory analysis at the following frequencies: one composite confirmation sample (consisting of five discrete aliquots) per exposure unit (front or back yard) of excavated floor area, with a minimum of one composite sample per excavation.

Confirmation soil samples were collected using disposable sampling scoops. An approximately three-inch-by-three-inch area of soil was sampled from each compositing location. Foreign material, such as snow, vegetation, large rocks, or pebbles were removed from the sample and discarded. Soil from the compositing locations was placed directly into a gallon-size, plastic Ziploc bag and homogenized into one composite confirmation sample. After homogenization, the sampler removed a portion of the soil from the bag for placement into an eight-ounce glass sample jar. Sample jars were labeled with the appropriate sample labels and sent to the Clayton Group Services Laboratory, and analyzed for fine and coarse fractions of soil and a calculated total for lead.

At the time of sampling, all information regarding soil description, location, XRF readings, and other relevant information regarding the sampling location was recorded in the field log book. Information including excavation location and dimensions, excavation depth, confirmation sampling locations, and sample numbers, physical features (sidewalks, building corners, utility poles), measurements between sampling points/excavation limits and physical features, and any information necessary to re-locate the area (address, street name) was recorded on the field sketch and in the field logbook. Coordinates from the center point of each sampling location were recorded with a Trimble Pro-XRS global positioning system unit.

Deviations (either additions or deletions) from this procedure had been made in some cases due to new observations made while in the field, difficulty in sample collection, limited access, or other conditions. All information pertaining to the deviation, including sample identification, sampling location, and reason was documented in the field log book. In all cases, the OSC was notified and concurrence was obtained.

Transportation and Disposal

Excavated materials were loaded and transported to the staging area in tarped, four-cubic-yard dump trucks. The material was staged until there was sufficient material to be shipped off site. The material was loaded and transported to the disposal facility in tarped, 40-cubic-yard double trailers.

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Waste Characterization

During the initial phase of the project and after access to the properties was obtained for removal activities, several surface soil samples were collected from the removal action area for waste characterization. Two composite waste characterization samples were collected; COMMET-WC-WEST-082206 collected from six properties and COMMTLS-WC2-090606 collected from two properties. These properties had already been sampled and determined to contain lead concentrations above 400 ppm. The sample results indicated that the soil was classified as a nonhazardous waste.

During the removal, additional characterization sampling was performed by WESTON START on two residential properties where the soil resulted in higher lead concentrations measured by the XRF. WESTON START collected a discrete sample from each of the properties and the laboratory data indicated that sample DYA-11769-2 exceeded the Toxic Characteristic Leaching Procedure (TCLP) limit for lead. The TCLP result for lead was 28 milligrams per liter (mg/L).

Soils that resulted in elevated XRF readings similar to this property were segregated at the staging area and shipped off-site as hazardous waste. Waste characterization results are provided in Attachment C.

Amount and Destination of Removed Soil

Woodland Meadows of Van Buren, Michigan, and Carleton Farms of New Boston, Michigan, were the disposal facilities used for the nonhazardous soils. A total of 7,802 tons of nonhazardous soil was disposed. Envirite of Ohio located in Canton, Ohio, was the disposal facility used for the hazardous soils. A total of 1,305 tons of hazardous soil was disposed. Table 4 summarizes each truck load that was removed from the Site. All of the disposal facilities were approved by U.S. EPA. Copies of the weight tickets and manifests are in the project files.

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V. BACKFILL, SOD, AND RESTORATION

A. BACKFILL

Backfill operations on a property occurred after the confirmation sampling results demonstrated that the soil at the bottom of the excavation had lead concentrations below 400 ppm with a few exceptions due to the significant depth of the excavation (approximately six feet). Topsoil was used to backfill to the pre-excavation grades. The backfill was graded to provide drainage away from the homes. The topsoil source was initially tested (A-CLEARSTONE, B-SHELBYWOODS, C-ADAMS, AX0-050207 and WESTLAKE-050207) and compared to the Michigan Part 201 Soil Generic Cleanup and Screening Criteria. Results of the topsoil testing are provided in Attachment D. The topsoil was obtained from United Soil located in Ray, Michigan, and AKO Contracting located in Waterford, Michigan. Gravel was used to backfill driveways and other areas requested by the property owners.

B. SODDING AND SEEDING

Sod or hydro-seed was used to restore the turf on all properties. Dubay’s Landscaping was contracted through ERRS to lay sod and spray the hydro-seed. The properties were watered periodically after the turf was in place to ensure adequate rooting to the backfill material. In general, all vacant properties were hydro-seeded and occupied properties were sodded.

C. RESTORATION OF LANDSCAPING

ERRS restored or replaced all landscaping items that were removed, according to the documentation of pre-excavation property conditions. Dubay’s Landscaping replaced any removed vegetation. In a few cases, U.S. EPA reimbursed property owners for gardens that were removed and unable to be restored due to plant size, season and/or availability of seed or plant for replacement.

D. REPAIR TO DAMAGED PROPERTY

Repairs were made to any damaged property according to the pre-excavation documentation. Any fences that were removed without damage were replaced. On one property, a small section of the home’s siding was damaged and replaced. The sidewalk in front of another property was replaced along with two sections at the staging area.

E. PROPERTY CLOSEOUT

Following restoration of a property, a meeting was scheduled with the property owner, U.S. EPA, and WESTON START to verify that the property was complete and the owner was satisfied. If any issues were discussed, WESTON START documented them and ERRS corrected them. When everything was determined complete by the OSC, the property owner, and WESTON START both signed a post-excavation form and this form was filed in the project files. Photographic documentation was also completed during this time.

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I:\WO\START3\35\37688RPT.DOC 12 035-2A-ABJO This document was prepared by Weston Solutions, Inc., expressly for U.S. EPA. It shall not be released or disclosed in whole or in part without the express written permission of U.S. EPA.

VI. CONCLUSIONS AND OUTSTANDING ITEMS

A. CONCLUSIONS

There were a total of 380 properties within the area bounded by Caniff, Commor, Grand Haven, and Lumpkin Streets to which U.S. EPA and WESTON START attempted to gain access for sampling and/or soil removal.

Of the 378 properties:

• U.S. EPA conducted a removal action at 154 properties.

• A removal action was not necessary at 157 properties where lead concentrations in soil did not exceed 400 ppm.

• Two property owners could not be contacted and U.S. EPA is seeking Judicial Warrants to gain access for assessment.

• One property owner denied access for U.S. EPA removal action.

• Sixty-four properties were previously remediated by Wayne County and the City as part of a redevelopment project in 2003.

The CM TCRA resulted in the disposal of 7,802 tons of nonhazardous, lead-contaminated soil and another 1,305 tons of hazardous waste.

B. OUTSTANDING ITEMS

U.S. EPA has prepared and submitted to the Department of Justice Administrative Warrants to obtain access to the two remaining properties to determine if lead contamination is present at these properties. If access is obtained, U.S. EPA will determine if lead contamination is present, and, if necessary, seek additional warrants for access to remove contaminated soil from the properties in the spring of 2008.

Once the above items are complete, no further action for the Site is recommended.

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TABLES

Page 19: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

County tested clean 38U.S EPA removal completed 39U.S EPA/MDEQ tested clean 40U.S EPA/MDEQ tested clean 41

Denied Remediation 42U.S EPA removal completed 43

County remediated 44County remediated 45

U.S EPA removal completed 46County tested clean 47County tested clean 48

U.S EPA/MDEQ tested clean 49U.S EPA/MDEQ tested clean 50U.S EPA removal completed 51

County remediated 52U.S EPA/MDEQ tested clean 53

County remediated 54County remediated 55County remediated 56

U.S EPA removal completed 57County tested clean 58County remediated 59County tested clean 60County remediated 61County remediated 62

U.S EPA removal completed 63County remediated 64

U.S EPA/MDEQ tested clean 65County remediated 66County tested clean 67

U.S EPA/MDEQ tested clean 68County tested clean 69

U.S EPA/MDEQ tested clean 70U.S EPA/MDEQ tested clean 71U.S EPA/MDEQ tested clean 72U.S EPA/MDEQ tested clean 73

County tested clean 74Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

County remediated 75County remediated 76County remediated 77County remediated 78County remediated 79

U.S EPA/MDEQ tested clean 80County remediated 81County remediated 82County remediated 83

U.S EPA removal completed 84County remediated 85

U.S EPA/MDEQ tested clean 86County remediated 87

U.S EPA/MDEQ tested clean 88County remediated 89

U.S EPA removal completed 90County remediated 91County remediated 92County tested clean 93

U.S EPA removal completed 94County remediated 95County tested clean 96County remediated 97County tested clean 98County remediated 99

U.S EPA removal completed 100U.S EPA removal completed 101U.S EPA/MDEQ tested clean 102U.S EPA removal completed 103U.S EPA/MDEQ tested clean 104

County remediated 105County remediated 106

U.S EPA removal completed 107U.S EPA removal completed 108

County remediated 109U.S EPA removal completed 110U.S EPA/MDEQ tested clean 111

Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

U.S EPA/MDEQ tested clean 1U.S EPA/MDEQ tested clean 2U.S EPA/MDEQ tested clean 3U.S EPA/MDEQ tested clean 4U.S EPA/MDEQ tested clean 5U.S EPA removal completed 6

County tested clean 7County remediated 8County remediated 9County remediated 10County remediated 11County remediated 12County remediated 13County tested clean 14County tested clean 15County tested clean 16

U.S EPA/MDEQ tested clean 17County tested clean 18County tested clean 19County remediated 20

U.S EPA removal completed 21County remediated 22County remediated 23County remediated 24County tested clean 25County tested clean 26

U.S EPA removal completed 27U.S EPA removal completed 28

County remediated 29U.S EPA removal completed 30

County remediated 31County remediated 32County remediated 33County remediated 34

U.S EPA removal completed 35County tested clean 36County tested clean 37

Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

Property Status #

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

County tested clean 112County remediated 113County tested clean 114County remediated 115

U.S EPA/MDEQ tested clean 116U.S EPA removal completed 117

County remediated 118U.S EPA removal completed 119

County remediated 120U.S EPA removal completed 121

County remediated 122County remediated 123County remediated 124

U.S EPA removal completed 125U.S EPA/MDEQ tested clean 126U.S EPA/MDEQ tested clean 127U.S EPA removal completed 128U.S EPA removal completed 129

County tested clean 130County remediated 131County tested clean 132County remediated 133County tested clean 134County remediated 135

U.S EPA removal completed 136U.S EPA removal completed 137U.S EPA removal completed 138

County remediated 139County remediated 140

U.S EPA removal completed 141U.S EPA removal completed 142

County remediated 143County remediated 144

U.S EPA removal completed 145U.S EPA/MDEQ tested clean 146U.S EPA removal completed 147

County remediated 148Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

U.S EPA removal completed 149U.S EPA removal completed 150U.S EPA removal completed 151U.S EPA/MDEQ tested clean 152U.S EPA removal completed 153U.S EPA/MDEQ tested clean 154U.S EPA removal completed 155

County tested clean 156U.S EPA/MDEQ tested clean 157

County tested clean 158County tested clean 159County remediated 160County remediated 161County remediated 162County remediated 163County tested clean 164County tested clean 165County tested clean 166County tested clean 167

U.S EPA removal completed 168U.S EPA removal completed 169U.S EPA removal completed 170U.S EPA removal completed 171U.S EPA removal completed 172U.S EPA removal completed 173U.S EPA removal completed 174U.S EPA/MDEQ tested clean 175U.S EPA removal completed 176U.S EPA removal completed 177U.S EPA/MDEQ tested clean 178U.S EPA removal completed 179U.S EPA removal completed 180U.S EPA removal completed 181U.S EPA removal completed 182U.S EPA removal completed 183U.S EPA removal completed 184U.S EPA removal completed 185

Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

U.S EPA removal completed 186U.S EPA removal completed 187U.S EPA/MDEQ tested clean 188U.S EPA removal completed 189U.S EPA/MDEQ tested clean 190U.S EPA removal completed 191U.S EPA/MDEQ tested clean 192U.S EPA removal completed 193U.S EPA removal completed 194U.S EPA removal completed 195U.S EPA removal completed 196U.S EPA/MDEQ tested clean 197U.S EPA removal completed 198U.S EPA/MDEQ tested clean 199U.S EPA removal completed 200U.S EPA/MDEQ tested clean 201U.S EPA removal completed 202U.S EPA/MDEQ tested clean 203U.S EPA removal completed 204U.S EPA/MDEQ tested clean 205U.S EPA/MDEQ tested clean 206U.S EPA removal completed 207U.S EPA removal completed 208U.S EPA/MDEQ tested clean 209U.S EPA removal completed 210

Denied sampling 211U.S EPA/MDEQ tested clean 212U.S EPA/MDEQ tested clean 213U.S EPA removal completed 214U.S EPA/MDEQ tested clean 215U.S EPA/MDEQ tested clean 216U.S EPA/MDEQ tested clean 217U.S EPA removal completed 218U.S EPA removal completed 219U.S EPA removal completed 220U.S EPA removal completed 221U.S EPA removal completed 222

Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

U.S EPA removal completed 223U.S EPA removal completed 224U.S EPA removal completed 225U.S EPA removal completed 226U.S EPA removal completed 227U.S EPA/MDEQ tested clean 228U.S EPA removal completed 229U.S EPA removal completed 230U.S EPA removal completed 231

Denied sampling 232U.S EPA removal completed 233U.S EPA removal completed 234U.S EPA removal completed 235U.S EPA removal completed 236U.S EPA removal completed 237U.S EPA/MDEQ tested clean 238U.S EPA/MDEQ tested clean 239U.S EPA removal completed 240U.S EPA/MDEQ tested clean 241U.S EPA removal completed 242U.S EPA/MDEQ tested clean 243U.S EPA/MDEQ tested clean 244U.S EPA/MDEQ tested clean 245U.S EPA/MDEQ tested clean 246U.S EPA removal completed 247U.S EPA removal completed 248U.S EPA/MDEQ tested clean 249U.S EPA/MDEQ tested clean 250U.S EPA/MDEQ tested clean 251U.S EPA removal completed 252U.S EPA removal completed 253U.S EPA/MDEQ tested clean 254U.S EPA/MDEQ tested clean 255U.S EPA removal completed 256U.S EPA/MDEQ tested clean 257U.S EPA/MDEQ tested clean 258U.S EPA/MDEQ tested clean 259

Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

U.S EPA/MDEQ tested clean 260U.S EPA removal completed 261U.S EPA/MDEQ tested clean 262U.S EPA/MDEQ tested clean 263U.S EPA/MDEQ tested clean 275U.S EPA/MDEQ tested clean 276U.S EPA removal completed 277U.S EPA/MDEQ tested clean 278U.S EPA/MDEQ tested clean 279U.S EPA removal completed 280U.S EPA/MDEQ tested clean 281U.S EPA removal completed 282U.S EPA/MDEQ tested clean 283U.S EPA removal completed 284U.S EPA removal completed 285U.S EPA removal completed 286U.S EPA/MDEQ tested clean 287U.S EPA/MDEQ tested clean 288U.S EPA/MDEQ tested clean 289U.S EPA removal completed 290U.S EPA removal completed 291U.S EPA removal completed 292U.S EPA removal completed 293U.S EPA removal completed 294U.S EPA/MDEQ tested clean 295U.S EPA/MDEQ tested clean 296U.S EPA removal completed 297U.S EPA/MDEQ tested clean 298U.S EPA removal completed 299U.S EPA removal completed 300U.S EPA removal completed 301U.S EPA removal completed 302U.S EPA/MDEQ tested clean 303U.S EPA removal completed 304U.S EPA/MDEQ tested clean 305U.S EPA removal completed 306U.S EPA removal completed 307

Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

U.S EPA removal completed 308U.S EPA removal completed 309U.S EPA removal completed 310U.S EPA removal completed 311U.S EPA/MDEQ tested clean 312U.S EPA removal completed 313U.S EPA removal completed 314U.S EPA removal completed 315U.S EPA removal completed 316U.S EPA removal completed 317U.S EPA removal completed 318U.S EPA removal completed 319U.S EPA removal completed 320U.S EPA/MDEQ tested clean 321U.S EPA removal completed 322U.S EPA/MDEQ tested clean 323U.S EPA/MDEQ tested clean 324U.S EPA removal completed 325U.S EPA removal completed 326U.S EPA removal completed 327U.S EPA/MDEQ tested clean 328U.S EPA removal completed 329U.S EPA removal completed 330U.S EPA removal completed 331U.S EPA/MDEQ tested clean 332U.S EPA/MDEQ tested clean 333U.S EPA/MDEQ tested clean 334U.S EPA removal completed 335U.S EPA/MDEQ tested clean 336U.S EPA removal completed 337U.S EPA/MDEQ tested clean 338U.S EPA removal completed 339U.S EPA/MDEQ tested clean 340U.S EPA removal completed 341U.S EPA/MDEQ tested clean 342U.S EPA/MDEQ tested clean 343U.S EPA removal completed 344

Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 1Commodity Metals Site Time-Critical Removal

September 2006 - November 2007Property Status as of November 14, 2007

Property Status #

U.S EPA removal completed 345U.S EPA/MDEQ tested clean 346U.S EPA removal completed 347U.S EPA removal completed 348U.S EPA/MDEQ tested clean 349U.S EPA removal completed 350U.S EPA/MDEQ tested clean 351U.S EPA removal completed 352U.S EPA/MDEQ tested clean 353U.S EPA/MDEQ tested clean 354U.S EPA/MDEQ tested clean 355U.S EPA/MDEQ tested clean 356U.S EPA/MDEQ tested clean 357U.S EPA/MDEQ tested clean 358U.S EPA/MDEQ tested clean 359U.S EPA/MDEQ tested clean 360U.S EPA/MDEQ tested clean 361U.S EPA/MDEQ tested clean 362U.S EPA/MDEQ tested clean 363U.S EPA/MDEQ tested clean 364U.S EPA removal completed 365U.S EPA removal completed 366U.S EPA removal completed 367U.S EPA removal completed 368U.S EPA removal completed 369U.S EPA removal completed 370U.S EPA/MDEQ tested clean 371U.S EPA/MDEQ tested clean 372U.S EPA/MDEQ tested clean 373U.S EPA/MDEQ tested clean 374U.S EPA removal completed 375U.S EPA/MDEQ tested clean 376U.S EPA removal completed 377U.S EPA removal completed 378

Notes:County - Wayne County, MichiganMDEQ - Michigan Department of Environmental QualityU.S. EPA - United States Environmental Protection Agency

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1 A 9/16/2006 Lead, Calculated Total 3402 A 9/16/2006 Lead, Coarse Fraction 3403 A 9/16/2006 Lead, Fine Fraction 3504 A 9/16/2006 Lead, Calculated Total 3105 A 9/16/2006 Lead, Coarse Fraction 2906 A 9/16/2006 Lead, Fine Fraction 3707 A 9/16/2006 Lead, Calculated Total 938 A 9/16/2006 Lead, Coarse Fraction 809 A 9/16/2006 Lead, Fine Fraction 130

10 A 6/21/2007 Lead, Calculated Total 5011 A 6/21/2007 Lead, Coarse Fraction 4712 A 6/21/2007 Lead, Fine Fraction 5413 A 6/21/2007 Lead, Calculated Total 3114 A 6/21/2007 Lead, Coarse Fraction 2515 A 6/21/2007 Lead, Fine Fraction 4216 A 9/27/2006 Lead, Calculated Total 13017 A 9/27/2006 Lead, Coarse Fraction 10018 A 9/27/2006 Lead, Fine Fraction 16019 V 10/30/2007 Lead, Calculated Total 6320 V 10/30/2007 Lead, Coarse Fraction 5621 V 10/30/2007 Lead, Fine Fraction 7922 V 10/31/2007 Lead, Calculated Total 14023 V 10/31/2007 Lead, Coarse Fraction 11024 V 10/31/2007 Lead, Fine Fraction 20025 A 9/16/2006 Lead, Calculated Total 17026 A 9/16/2006 Lead, Coarse Fraction 16027 A 9/16/2006 Lead, Fine Fraction 19028 A 9/16/2006 Lead, Calculated Total 24029 A 9/16/2006 Lead, Coarse Fraction 20030 A 9/16/2006 Lead, Fine Fraction 29031 A 9/16/2006 Lead, Calculated Total 22032 A 9/16/2006 Lead, Coarse Fraction 22033 A 9/16/2006 Lead, Fine Fraction 22034 A 9/16/2006 Lead, Calculated Total 14035 A 9/16/2006 Lead, Coarse Fraction 12036 A 9/16/2006 Lead, Fine Fraction 18037 A 9/16/2006 Lead, Calculated Total 24038 A 9/16/2006 Lead, Coarse Fraction 19039 A 9/16/2006 Lead, Fine Fraction 30040 V 9/8/2006 Lead, Calculated Total 48

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

41 V 9/8/2006 Lead, Coarse Fraction 4542 V 9/8/2006 Lead, Fine Fraction 5343 V 9/10/2006 Lead, Calculated Total 11044 V 9/10/2006 Lead, Coarse Fraction 12045 V 9/10/2006 Lead, Fine Fraction 11046 V 9/9/2006 Lead, Coarse Fraction 31547 V 9/9/2006 Lead, Fine Fraction 38848 V 9/9/2006 Lead, Total (Calculated) 32549 A 9/14/2004 Lead 60050 V 9/14/2006 Lead, Calculated Total 3451 V 9/14/2006 Lead, Coarse Fraction 2952 V 9/14/2006 Lead, Fine Fraction 4653 A 9/14/2004 Lead 34054 A 6/4/2004 Lead 42055 V 8/17/2007 Lead, Calculated Total 9556 V 8/17/2007 Lead, Coarse Fraction 11057 V 8/17/2007 Lead, Fine Fraction 7258 A 6/4/2004 Lead 43059 V 8/17/2007 Lead, Calculated Total 4260 V 8/17/2007 Lead, Coarse Fraction 3361 V 8/17/2007 Lead, Fine Fraction 5062 A 6/21/2007 Lead, Calculated Total 51063 A 6/21/2007 Lead, Coarse Fraction 47064 A 6/21/2007 Lead, Fine Fraction 56065 V 8/22/2007 Lead, Calculated Total 2866 V 8/22/2007 Lead, Coarse Fraction 2967 V 8/22/2007 Lead, Fine Fraction 2768 A 6/21/2007 Lead, Calculated Total 110069 A 6/21/2007 Lead, Coarse Fraction 120070 A 6/21/2007 Lead, Fine Fraction 94071 A 6/21/2007 Lead, Calculated Total 120072 A 6/21/2007 Lead, Coarse Fraction 130073 A 6/21/2007 Lead, Fine Fraction 93074 V 8/21/2007 Lead, Calculated Total 6675 V 8/22/2007 Lead, Coarse Fraction 5476 V 8/23/2007 Lead, Fine Fraction 9877 V 9/9/2006 Lead, Coarse Fraction 80.378 V 9/9/2006 Lead, Fine Fraction 32679 V 9/9/2006 Lead, Total (Calculated) 88.480 V 9/8/2006 Lead, Calculated Total 73

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

81 V 9/8/2006 Lead, Coarse Fraction 5782 V 9/8/2006 Lead, Fine Fraction 11083 V 9/9/2006 Lead, Coarse Fraction 19284 V 9/9/2006 Lead, Fine Fraction 28985 V 9/9/2006 Lead, Total (Calculated) 19686 A 6/4/2004 Lead 67087 V 9/15/2006 Lead, Calculated Total 11088 V 9/15/2006 Lead, Coarse Fraction 9989 V 9/15/2006 Lead, Fine Fraction 16090 A 6/4/2004 Lead 52091 V 9/15/2006 Lead, Calculated Total 11092 V 9/15/2006 Lead, Coarse Fraction 9393 V 9/15/2006 Lead, Fine Fraction 16094 A 6/4/2004 Lead 21095 A 6/4/2004 Lead 54096 V 9/15/2006 Lead, Calculated Total 20097 V 9/15/2006 Lead, Coarse Fraction 20098 V 9/15/2006 Lead, Fine Fraction 19099 A 8/23/2007 Lead, Calculated Total 320100 A 8/23/2007 Lead, Coarse Fraction 270101 A 8/23/2007 Lead, Fine Fraction 390102 A 8/23/2007 Lead, Calculated Total 270103 A 8/23/2007 Lead, Coarse Fraction 250104 A 8/23/2007 Lead, Fine Fraction 290105 A 8/23/2007 Lead, Calculated Total 330106 A 8/23/2007 Lead, Coarse Fraction 350107 A 8/23/2007 Lead, Fine Fraction 290108 A 6/3/2004 Lead 400109 A 6/3/2004 Lead 320110 A 6/3/2004 Lead 290111 A 6/3/2004 Lead 380112 A 6/3/2004 Lead 400113 V 9/13/2006 Lead, Calculated Total 180114 V 9/13/2006 Lead, Coarse Fraction 160115 V 9/13/2006 Lead, Fine Fraction 230116 V 9/13/2006 Lead, Calculated Total 320117 V 9/13/2006 Lead, Coarse Fraction 370118 V 9/13/2006 Lead, Fine Fraction 250119 A 6/4/2004 Lead 610120 V 9/11/2006 Lead, Calculated Total 41

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

121 V 9/11/2006 Lead, Coarse Fraction 37122 V 9/11/2006 Lead, Fine Fraction 48123 V 9/11/2006 Lead, Calculated Total 30124 V 9/11/2006 Lead, Coarse Fraction 23125 V 9/11/2006 Lead, Fine Fraction 40126 A 6/4/2004 Lead 360127 A 6/3/2004 Lead 280128 A 6/3/2004 Lead 340129 A 9/8/2006 Lead, Calculated Total 280130 A 9/8/2006 Lead, Coarse Fraction 290131 A 9/8/2006 Lead, Fine Fraction 270132 A 9/8/2006 Lead, Calculated Total 220133 A 9/8/2006 Lead, Coarse Fraction 200134 A 9/8/2006 Lead, Fine Fraction 280135 A 9/8/2006 Lead, Calculated Total 220136 A 9/8/2006 Lead, Coarse Fraction 220137 A 9/8/2006 Lead, Fine Fraction 220138 A 9/27/2006 Lead, Calculated Total 300139 A 9/27/2006 Lead, Coarse Fraction 370140 A 9/27/2006 Lead, Fine Fraction 420141 V 5/11/2007 Lead, Calculated Total 220142 V 5/11/2007 Lead, Coarse Fraction 94143 V 5/11/2007 Lead, Fine Fraction 160144 A 9/27/2006 Lead, Calculated Total 66145 A 9/27/2006 Lead, Coarse Fraction 51146 A 9/27/2006 Lead, Fine Fraction 130147 A 9/27/2006 Lead, Calculated Total 51148 A 9/27/2006 Lead, Coarse Fraction 36149 A 9/27/2006 Lead, Fine Fraction 100150 A 9/27/2006 Lead, Calculated Total 48151 A 9/27/2006 Lead, Coarse Fraction 33152 A 9/27/2006 Lead, Fine Fraction 110153 A 6/7/2004 Lead 200154 A 6/7/2004 Lead 280155 A 6/7/2004 Lead 420156 V 9/16/2006 Lead, Coarse Fraction 30.7157 V 9/16/2006 Lead, Fine Fraction 56.4158 V 9/16/2006 Lead, Total (Calculated) 39.1159 V 9/16/2006 Lead, Coarse Fraction 39.9160 V 9/16/2006 Lead, Fine Fraction 72.9

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

161 V 9/16/2006 Lead, Total (Calculated) 52.3162 A 6/7/2004 Lead 260163 A 6/7/2004 Lead 470164 A 6/7/2004 Lead 380165 V 9/17/2006 Lead, Coarse Fraction 180166 V 9/17/2006 Lead, Fine Fraction 301167 V 9/17/2006 Lead, Total (Calculated) 212168 A 10/11/2006 Lead, Calculated Total 31169 A 10/11/2006 Lead, Coarse Fraction 29170 A 10/11/2006 Lead, Fine Fraction 38171 A 6/7/2004 Lead 27172 A 9/27/2006 Lead, Calculated Total 160173 A 9/27/2006 Lead, Coarse Fraction 160174 A 9/27/2006 Lead, Fine Fraction 160175 A 9/7/2006 Lead, Calculated Total 190176 A 9/7/2006 Lead, Coarse Fraction 110177 A 9/7/2006 Lead, Fine Fraction 130178 A 9/7/2006 Lead, Calculated Total 56179 A 9/7/2006 Lead, Coarse Fraction 41180 A 9/7/2006 Lead, Fine Fraction 76181 A 9/7/2006 Lead, Calculated Total 89182 A 9/7/2006 Lead, Coarse Fraction 77183 A 9/7/2006 Lead, Fine Fraction 120184 A 9/7/2006 Lead, Calculated Total 240185 A 9/7/2006 Lead, Coarse Fraction 220186 A 9/7/2006 Lead, Fine Fraction 310187 A 9/7/2006 Lead, Calculated Total 120188 A 9/7/2006 Lead, Coarse Fraction 90189 A 9/7/2006 Lead, Fine Fraction 190190 A 9/7/2006 Lead, Calculated Total 180191 A 9/7/2006 Lead, Coarse Fraction 150192 A 9/7/2006 Lead, Fine Fraction 250193 A 9/8/2006 Lead, Calculated Total 97194 A 9/8/2006 Lead, Coarse Fraction 87195 A 9/8/2006 Lead, Fine Fraction 130196 A 9/27/2006 Lead, Calculated Total 350197 A 9/27/2006 Lead, Coarse Fraction 380198 A 9/27/2006 Lead, Fine Fraction 280199 A 9/7/2006 Lead, Calculated Total 120200 A 9/7/2006 Lead, Coarse Fraction 100

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

201 A 9/7/2006 Lead, Fine Fraction 160202 A 9/7/2006 Lead, Calculated Total 100203 A 9/7/2006 Lead, Coarse Fraction 84204 A 9/7/2006 Lead, Fine Fraction 140205 A 9/7/2006 Lead, Calculated Total 61206 A 9/7/2006 Lead, Coarse Fraction 54207 A 9/7/2006 Lead, Fine Fraction 92208 A 9/7/2006 Lead, Calculated Total 240209 A 9/7/2006 Lead, Coarse Fraction 240210 A 9/7/2006 Lead, Fine Fraction 250211 A 4/17/2007 Lead, Calculated Total 310212 A 4/17/2007 Lead, Coarse Fraction 300213 A 4/17/2007 Lead, Fine Fraction 320214 A 4/17/2007 Lead, Calculated Total 270215 A 4/17/2007 Lead, Coarse Fraction 260216 A 4/17/2007 Lead, Fine Fraction 310217 A 9/14/2004 Lead 620218 V 5/9/2007 Lead, Calculated Total 150219 V 5/9/2007 Lead, Coarse Fraction 130220 V 5/9/2007 Lead, Fine Fraction 220221 V 5/9/2007 Lead, Calculated Total 160222 V 5/9/2007 Lead, Coarse Fraction 140223 V 5/9/2007 Lead, Fine Fraction 230224 A 9/14/2004 Lead 210225 A 10/11/2006 Lead, Calculated Total 120226 A 10/11/2006 Lead, Coarse Fraction 120227 A 10/11/2006 Lead, Fine Fraction 130228 A 10/11/2006 Lead, Calculated Total 270229 A 10/11/2006 Lead, Coarse Fraction 260230 A 10/11/2006 Lead, Fine Fraction 280231 A 10/11/2006 Lead, Calculated Total 23232 A 10/11/2006 Lead, Coarse Fraction 16233 A 10/11/2006 Lead, Fine Fraction 32234 A 10/11/2006 Lead, Calculated Total 950235 A 10/11/2006 Lead, Coarse Fraction 1000236 A 10/11/2006 Lead, Fine Fraction 910237 A 10/11/2006 Lead, Calculated Total 140238 A 10/11/2006 Lead, Coarse Fraction 160239 A 10/11/2006 Lead, Fine Fraction 110240 V 5/18/2007 Lead, Calculated Total 160

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

241 V 5/18/2007 Lead, Coarse Fraction 160242 V 5/18/2007 Lead, Fine Fraction 170243 A 5/30/2007 Lead, Calculated Total 100244 A 5/30/2007 Lead, Calculated Total 100245 A 5/30/2007 Lead, Coarse Fraction 970246 A 5/30/2007 Lead, Fine Fraction 1100247 A 5/30/2007 Lead, Coarse Fraction 970248 A 5/30/2007 Lead, Fine Fraction 1100249 V 8/23/2007 Lead, Calculated Total 46250 V 8/24/2007 Lead, Coarse Fraction 39251 V 8/25/2007 Lead, Fine Fraction 70252 A 5/30/2007 Lead, Calculated Total 250253 A 5/30/2007 Lead, Calculated Total 250254 A 5/30/2007 Lead, Coarse Fraction 180255 A 5/30/2007 Lead, Coarse Fraction 180256 A 5/30/2007 Lead, Fine Fraction 450257 A 5/30/2007 Lead, Fine Fraction 450258 A 5/30/2007 Lead, Calculated Total 230259 A 5/30/2007 Lead, Calculated Total 230260 A 5/30/2007 Lead, Coarse Fraction 140261 A 5/30/2007 Lead, Coarse Fraction 140262 A 5/30/2007 Lead, Fine Fraction 420263 A 5/30/2007 Lead, Fine Fraction 420264 V 8/22/2007 Lead, Calculated Total 33265 V 8/22/2007 Lead, Coarse Fraction 29266 V 8/22/2007 Lead, Fine Fraction 47267 A 5/30/2007 Lead, Calculated Total 240268 A 5/30/2007 Lead, Calculated Total 240269 A 5/30/2007 Lead, Coarse Fraction 160270 A 5/30/2007 Lead, Coarse Fraction 160271 A 5/30/2007 Lead, Fine Fraction 370272 A 5/30/2007 Lead, Fine Fraction 370273 A 5/30/2007 Lead, Calculated Total 330274 A 5/30/2007 Lead, Calculated Total 330275 A 5/30/2007 Lead, Coarse Fraction 280276 A 5/30/2007 Lead, Coarse Fraction 280277 A 5/30/2007 Lead, Fine Fraction 410278 A 5/30/2007 Lead, Fine Fraction 410279 V 8/22/2007 Lead, Calculated Total 41280 V 8/22/2007 Lead, Coarse Fraction 37

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

281 V 8/22/2007 Lead, Fine Fraction 55282 A 5/30/2007 Lead, Calculated Total 340283 A 5/30/2007 Lead, Calculated Total 340284 A 5/30/2007 Lead, Coarse Fraction 340285 A 5/30/2007 Lead, Coarse Fraction 340286 A 5/30/2007 Lead, Fine Fraction 340287 A 5/30/2007 Lead, Fine Fraction 340288 A 6/7/2004 Lead 360289 A 6/7/2004 Lead 450290 V 9/14/2006 Lead, Calculated Total 80291 V 9/14/2006 Lead, Coarse Fraction 73292 V 9/14/2006 Lead, Fine Fraction 98293 V 9/14/2006 Lead, Calculated Total 34294 V 9/14/2006 Lead, Coarse Fraction 33295 V 9/14/2006 Lead, Fine Fraction 37296 A 6/7/2004 Lead 780297 V 10/6/2006 Lead, Calculated Total 310298 V 10/6/2006 Lead, Coarse Fraction 270299 V 10/6/2006 Lead, Fine Fraction 400300 A 6/7/2004 Lead 240301 A 6/7/2004 Lead 190302 A 6/7/2004 Lead 430303 V 9/12/2006 Lead, Calculated Total 60304 V 9/12/2006 Lead, Coarse Fraction 49305 V 9/12/2006 Lead, Fine Fraction 76306 A 6/7/2004 Lead 470307 V 9/12/2006 Lead, Calculated Total 260308 V 9/12/2006 Lead, Coarse Fraction 280309 V 9/12/2006 Lead, Fine Fraction 190310 V 9/12/2006 Lead, Calculated Total 110311 V 9/12/2006 Lead, Coarse Fraction 94312 V 9/12/2006 Lead, Fine Fraction 120313 A 6/7/2004 Lead 280314 V 9/9/2006 Lead, Coarse Fraction 119315 V 9/9/2006 Lead, Fine Fraction 166316 V 9/9/2006 Lead, Total (Calculated) 128317 V 9/9/2006 Lead, Coarse Fraction 52.8318 V 9/9/2006 Lead, Fine Fraction 204319 V 9/9/2006 Lead, Total (Calculated) 60.1320 V 9/8/2006 Lead, Calculated Total 150

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

321 V 9/8/2006 Lead, Coarse Fraction 120322 V 9/8/2006 Lead, Fine Fraction 200323 V 9/8/2006 Lead, Calculated Total 160324 V 9/8/2006 Lead, Coarse Fraction 130325 V 9/8/2006 Lead, Fine Fraction 210326 A 9/16/2006 Lead, Coarse Fraction 195327 A 9/16/2006 Lead, Fine Fraction 137328 A 9/16/2006 Lead, Total (Calculated) 189329 A 9/16/2006 Lead, Coarse Fraction 216330 A 9/16/2006 Lead, Coarse Fraction 216331 A 9/16/2006 Lead, Fine Fraction 174332 A 9/16/2006 Lead, Fine Fraction 174333 A 9/16/2006 Lead, Total (Calculated) 213334 A 9/16/2006 Lead, Total (Calculated) 213335 A 6/7/2004 Lead 520336 V 9/10/2006 Lead, Coarse Fraction 292337 V 9/10/2006 Lead, Fine Fraction 370338 V 9/10/2006 Lead, Total (Calculated) 294339 A 6/7/2004 Lead 380340 A 9/14/2004 Lead 210341 A 10/11/2006 Lead, Calculated Total 670342 A 10/11/2006 Lead, Coarse Fraction 720343 A 10/11/2006 Lead, Fine Fraction 600344 V 6/21/2007 Lead, Calculated Total 60345 V 6/21/2007 Lead, Coarse Fraction 50346 V 6/21/2007 Lead, Fine Fraction 89347 A 10/11/2006 Lead, Calculated Total 88348 A 10/11/2006 Lead, Coarse Fraction 85349 A 10/11/2006 Lead, Fine Fraction 93350 A 10/11/2006 Lead, Calculated Total 280351 A 10/11/2006 Lead, Coarse Fraction 270352 A 10/11/2006 Lead, Fine Fraction 280353 A 10/11/2006 Lead, Calculated Total 280354 A 10/11/2006 Lead, Coarse Fraction 250355 A 10/11/2006 Lead, Fine Fraction 310356 A 9/27/2006 Lead, Calculated Total 250357 A 9/27/2006 Lead, Coarse Fraction 250358 A 9/27/2006 Lead, Fine Fraction 270359 A 9/27/2006 Lead, Calculated Total 240360 A 9/27/2006 Lead, Coarse Fraction 180

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

361 A 9/27/2006 Lead, Fine Fraction 350362 A 9/27/2006 Lead, Calculated Total 170363 A 9/27/2006 Lead, Coarse Fraction 160364 A 9/27/2006 Lead, Fine Fraction 190365 A 9/23/2004 Lead 290366 A 9/23/2004 Lead 340367 A 6/7/2004 Lead 280368 A 6/7/2004 Lead 270369 A 6/7/2004 Lead 430370 V 9/11/2006 Lead, Calculated Total 120371 V 9/11/2006 Lead, Coarse Fraction 110372 V 9/11/2006 Lead, Fine Fraction 160373 V 9/11/2006 Lead, Calculated Total 140374 V 9/11/2006 Lead, Coarse Fraction 120375 V 9/11/2006 Lead, Fine Fraction 190376 A 9/27/2006 Lead, Calculated Total 290377 A 9/27/2006 Lead, Coarse Fraction 300378 A 9/27/2006 Lead, Fine Fraction 270379 A 9/27/2006 Lead, Calculated Total 490380 A 9/27/2006 Lead, Coarse Fraction 480381 A 9/27/2006 Lead, Fine Fraction 530382 V 5/10/2007 Lead, Calculated Total 58383 V 5/10/2007 Lead, Coarse Fraction 49384 V 5/10/2007 Lead, Fine Fraction 80385 V 9/7/2006 Lead 320386 V 9/7/2006 Lead 320387 V 9/8/2006 Lead, Calculated Total 580388 V 9/8/2006 Lead, Coarse Fraction 610389 V 9/8/2006 Lead, Fine Fraction 470390 V 9/8/2006 Lead, Calculated Total 320391 V 9/8/2006 Lead, Coarse Fraction 310392 V 9/8/2006 Lead, Fine Fraction 380393 V 9/9/2006 Lead, Coarse Fraction 110394 V 9/9/2006 Lead, Fine Fraction 171395 V 9/9/2006 Lead, Total (Calculated) 122396 V 9/17/2006 Lead, Coarse Fraction 65.7397 V 9/17/2006 Lead, Fine Fraction 281398 V 9/17/2006 Lead, Total (Calculated) 92399 V 9/7/2006 Lead 120400 V 9/7/2006 Lead 120

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

401 V 9/7/2006 Lead 290402 V 9/7/2006 Lead 290403 V 9/9/2006 Lead, Coarse Fraction 151404 V 9/9/2006 Lead, Fine Fraction 267405 V 9/9/2006 Lead, Total (Calculated) 178406 A 6/7/2004 Lead 140407 A 6/7/2004 Lead 350408 A 9/7/2006 Lead, Calculated Total 140409 A 9/7/2006 Lead, Calculated Total 140410 A 9/7/2006 Lead, Coarse Fraction 120411 A 9/7/2006 Lead, Coarse Fraction 120412 A 9/7/2006 Lead, Fine Fraction 120413 A 9/7/2006 Lead, Fine Fraction 120414 A 9/23/2004 Lead 190415 A 9/27/2006 Lead, Calculated Total 260416 A 9/27/2006 Lead, Coarse Fraction 200417 A 9/27/2006 Lead, Fine Fraction 320418 A 9/26/2006 Lead, Calculated Total 470419 A 9/26/2006 Lead, Coarse Fraction 590420 A 9/26/2006 Lead, Fine Fraction 210421 V 5/14/2007 Lead, Calculated Total 49422 V 5/14/2007 Lead, Coarse Fraction 45454 A 6/22/2004 Lead 130455 A 6/22/2004 Lead 100456 A 6/22/2004 Lead 120457 A 6/21/2004 Lead 99458 A 6/22/2004 Lead 110459 A 6/22/2004 Lead 130460 A 6/22/2004 Lead 110461 V 5/21/2007 Lead, Calculated Total 76462 V 5/21/2007 Lead, Coarse Fraction 68463 V 5/21/2007 Lead, Fine Fraction 100464 A 6/4/2004 Lead 990465 V 9/10/2006 Lead, Coarse Fraction 200466 V 9/10/2006 Lead, Fine Fraction 315467 V 9/10/2006 Lead, Total (Calculated) 218468 A 6/4/2004 Lead 400469 V 9/11/2006 Lead, Calculated Total 150470 V 9/11/2006 Lead, Coarse Fraction 140471 V 9/11/2006 Lead, Fine Fraction 180

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

472 V 9/11/2006 Lead, Calculated Total 140473 V 9/11/2006 Lead, Coarse Fraction 130474 V 9/11/2006 Lead, Fine Fraction 170475 V 9/7/2006 Lead 210476 V 9/7/2006 Lead 300477 V 9/7/2006 Lead 430478 V 9/14/2006 Lead, Calculated Total 130479 V 9/14/2006 Lead, Coarse Fraction 110480 V 9/14/2006 Lead, Fine Fraction 210481 V 9/6/2006 Lead, Calculated Total 120482 V 9/6/2006 Lead, Coarse Fraction 110483 V 9/6/2006 Lead, Fine Fraction 140484 V 9/9/2006 Lead, Coarse Fraction 157485 V 9/9/2006 Lead, Fine Fraction 192486 V 9/9/2006 Lead, Total (Calculated) 170487 V 9/9/2006 Lead, Coarse Fraction 206488 V 9/9/2006 Lead, Fine Fraction 183489 V 9/9/2006 Lead, Total (Calculated) 197490 V 9/9/2006 Lead, Coarse Fraction 349491 V 9/9/2006 Lead, Fine Fraction 370492 V 9/9/2006 Lead, Total (Calculated) 354493 V 9/9/2006 Lead, Coarse Fraction 231494 V 9/9/2006 Lead, Fine Fraction 289495 V 9/9/2006 Lead, Total (Calculated) 249496 V 9/9/2006 Lead, Coarse Fraction 258497 V 9/9/2006 Lead, Fine Fraction 385498 V 9/9/2006 Lead, Total (Calculated) 289499 V 9/6/2006 Lead, Coarse Fraction 130500 V 9/6/2006 Lead, Fine Fraction 310501 V 9/6/2006 Lead, Fine Fraction 310502 V 9/9/2006 Lead, Coarse Fraction 87.4503 V 9/9/2006 Lead, Fine Fraction 95.2504 V 9/9/2006 Lead, Total (Calculated) 89.6505 V 9/9/2006 Lead, Coarse Fraction 106506 V 9/9/2006 Lead, Fine Fraction 152507 V 9/9/2006 Lead, Total (Calculated) 109508 V 9/6/2006 Lead, Calculated Total 190509 V 9/6/2006 Lead, Coarse Fraction 130510 V 9/6/2006 Lead, Fine Fraction 310511 V 9/8/2006 Lead, Calculated Total 260

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

512 V 9/8/2006 Lead, Coarse Fraction 210513 V 9/8/2006 Lead, Fine Fraction 430514 V 9/9/2006 Lead, Coarse Fraction 86.9515 V 9/9/2006 Lead, Fine Fraction 151516 V 9/9/2006 Lead, Total (Calculated) 91.8517 V 9/9/2006 Lead, Coarse Fraction 228518 V 9/9/2006 Lead, Fine Fraction 304519 V 9/9/2006 Lead, Total (Calculated) 241520 A 10/11/2006 Lead, Calculated Total 330521 A 10/11/2006 Lead, Coarse Fraction 280522 A 10/11/2006 Lead, Fine Fraction 430523 V 6/7/2007 Lead, Calculated Total 91524 V 6/7/2007 Lead, Coarse Fraction 88525 V 6/7/2007 Lead, Fine Fraction 130526 A 10/11/2006 Lead, Calculated Total 480527 A 10/11/2006 Lead, Coarse Fraction 470528 A 10/11/2006 Lead, Fine Fraction 510529 V 6/7/2007 Lead, Calculated Total 54530 V 6/7/2007 Lead, Coarse Fraction 48531 V 6/7/2007 Lead, Fine Fraction 71532 A 6/4/2004 Lead 370533 A 6/4/2004 Lead 310534 A 6/4/2004 Lead 210535 A 6/4/2004 Lead 770536 V 9/10/2006 Lead, Calculated Total 110537 V 9/10/2006 Lead, Coarse Fraction 130538 V 9/10/2006 Lead, Fine Fraction 100539 V 9/10/2006 Lead, Calculated Total 140540 V 9/10/2006 Lead, Coarse Fraction 170541 V 9/10/2006 Lead, Fine Fraction 120542 V 9/11/2006 Lead, Calculated Total 110543 V 9/11/2006 Lead, Coarse Fraction 79544 V 9/11/2006 Lead, Fine Fraction 130545 A 9/16/2006 Lead, Coarse Fraction 686546 A 9/16/2006 Lead, Fine Fraction 473547 A 9/16/2006 Lead, Total (Calculated) 662548 V 10/12/2006 Lead, Calculated Total 90549 V 10/12/2006 Lead, Coarse Fraction 77550 V 10/12/2006 Lead, Fine Fraction 150551 A 9/16/2006 Lead, Coarse Fraction 326

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

552 A 9/16/2006 Lead, Fine Fraction 338553 A 9/16/2006 Lead, Total (Calculated) 331554 A 9/16/2006 Lead, Coarse Fraction 329555 A 9/16/2006 Lead, Fine Fraction 400556 A 9/16/2006 Lead, Total (Calculated) 345557 V 10/13/2006 Lead, Calculated Total 89558 V 10/13/2006 Lead, Coarse Fraction 66559 V 10/13/2006 Lead, Fine Fraction 140560 A 6/4/2004 Lead 670561 V 9/13/2006 Lead, Calculated Total 52562 V 9/13/2006 Lead, Coarse Fraction 44563 V 9/13/2006 Lead, Fine Fraction 59564 A 6/4/2004 Lead 420565 V 9/13/2006 Lead, Calculated Total 70566 V 9/13/2006 Lead, Coarse Fraction 47567 V 9/13/2006 Lead, Fine Fraction 160568 V 9/13/2006 Lead, Calculated Total 75569 V 9/13/2006 Lead, Coarse Fraction 53570 V 9/13/2006 Lead, Fine Fraction 180571 A 6/4/2004 Lead 550572 V 9/15/2006 Lead, Calculated Total 58573 V 9/15/2006 Lead, Coarse Fraction 64574 V 9/15/2006 Lead, Fine Fraction 50575 A 6/4/2004 Lead 1100576 V 9/15/2006 Lead, Calculated Total 93577 V 9/15/2006 Lead, Coarse Fraction 90578 V 9/15/2006 Lead, Fine Fraction 100579 A 11/20/2006 Lead, Calculated Total 220580 A 11/20/2006 Lead, Coarse Fraction 200581 A 11/20/2006 Lead, Fine Fraction 270582 V 6/9/2007 Lead, Calculated Total 40583 V 6/9/2007 Lead, Coarse Fraction 38584 V 6/9/2007 Lead, Fine Fraction 42585 A 11/20/2006 Lead, Calculated Total 290586 A 11/20/2006 Lead, Coarse Fraction 180587 A 11/20/2006 Lead, Fine Fraction 530588 V 6/9/2007 Lead, Calculated Total 27589 V 6/9/2007 Lead, Coarse Fraction 31590 V 6/9/2007 Lead, Fine Fraction 23591 A 11/20/2006 Lead, Calculated Total 630

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

592 A 11/20/2006 Lead, Coarse Fraction 620593 A 11/20/2006 Lead, Fine Fraction 660594 V 6/9/2007 Lead, Calculated Total 67595 V 6/9/2007 Lead, Coarse Fraction 48596 V 6/9/2007 Lead, Fine Fraction 100597 A 9/16/2006 Lead, Coarse Fraction 222598 A 9/16/2006 Lead, Fine Fraction 181599 A 9/16/2006 Lead, Total (Calculated) 219600 A 9/16/2006 Lead, Coarse Fraction 193601 A 9/16/2006 Lead, Fine Fraction 300602 A 9/16/2006 Lead, Total (Calculated) 221603 A 11/20/2006 Lead, Calculated Total 200604 A 11/20/2006 Lead, Coarse Fraction 120605 A 11/20/2006 Lead, Fine Fraction 380606 A 11/20/2006 Lead, Calculated Total 380607 A 11/20/2006 Lead, Coarse Fraction 360647 A 5/30/2007 Lead, Calculated Total 330648 A 5/30/2007 Lead, Coarse Fraction 330649 A 5/30/2007 Lead, Fine Fraction 320650 A 9/25/2006 Lead, Calculated Total 260651 A 9/25/2006 Lead, Coarse Fraction 250652 A 9/25/2006 Lead, Fine Fraction 270653 A 9/25/2006 Lead, Calculated Total 320654 A 9/25/2006 Lead, Coarse Fraction 330655 A 9/25/2006 Lead, Fine Fraction 300656 A 9/25/2006 Lead, Calculated Total 85657 A 9/25/2006 Lead, Coarse Fraction 70658 A 9/25/2006 Lead, Fine Fraction 130659 A 9/25/2006 Lead, Calculated Total 340660 A 9/25/2006 Lead, Coarse Fraction 320661 A 9/25/2006 Lead, Fine Fraction 390662 A 9/25/2006 Lead, Calculated Total 330663 A 9/25/2006 Lead, Coarse Fraction 290664 A 9/25/2006 Lead, Fine Fraction 400665 A 9/25/2006 Lead, Calculated Total 340666 A 9/25/2006 Lead, Coarse Fraction 300667 A 9/25/2006 Lead, Fine Fraction 440668 A 9/25/2006 Lead, Calculated Total 440669 A 9/25/2006 Lead, Coarse Fraction 480670 A 9/25/2006 Lead, Fine Fraction 400

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

671 A 9/13/2005 Lead 850672 V 10/12/2006 Lead, Calculated Total 140673 V 10/12/2006 Lead, Coarse Fraction 180674 V 10/12/2006 Lead, Fine Fraction 81675 A 9/13/2005 Lead 560676 V 10/12/2006 Lead, Calculated Total 110677 V 10/12/2006 Lead, Coarse Fraction 90678 V 10/12/2006 Lead, Fine Fraction 160679 A 9/13/2005 Lead 270680 A 10/19/2006 Lead, Calculated Total 570681 A 10/19/2006 Lead, Coarse Fraction 450682 A 10/19/2006 Lead, Fine Fraction 700683 V 5/8/2007 Lead, Calculated Total 190684 V 5/8/2007 Lead, Coarse Fraction 160685 V 5/8/2007 Lead, Fine Fraction 290686 A 12/4/2006 Lead, Calculated Total 340687 A 12/4/2006 Lead, Coarse Fraction 340688 A 12/4/2006 Lead, Fine Fraction 340689 A 4/17/2007 Lead, Calculated Total 450690 A 4/17/2007 Lead, Coarse Fraction 450691 A 4/17/2007 Lead, Fine Fraction 420692 V 7/9/2007 Lead, Calculated Total 120693 V 7/9/2007 Lead, Coarse Fraction 96694 V 7/9/2007 Lead, Fine Fraction 180695 A 4/17/2007 Lead, Calculated Total 490696 A 4/17/2007 Lead, Coarse Fraction 460697 A 4/17/2007 Lead, Fine Fraction 590698 V 7/16/2007 Lead, Calculated Total 67699 V 7/16/2007 Lead, Coarse Fraction 52700 V 7/16/2007 Lead, Fine Fraction 85701 A 10/12/2006 Lead, Calculated Total 400702 A 10/12/2006 Lead, Calculated Total 400703 A 10/12/2006 Lead, Coarse Fraction 390704 A 10/12/2006 Lead, Coarse Fraction 390705 A 10/12/2006 Lead, Fine Fraction 420706 A 10/12/2006 Lead, Fine Fraction 420707 V 7/11/2007 Lead, Calculated Total 110708 V 7/11/2007 Lead, Coarse Fraction 120709 V 7/11/2007 Lead, Fine Fraction 81710 V 7/11/2007 Lead, Calculated Total 100

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

711 V 7/11/2007 Lead, Coarse Fraction 120712 V 7/11/2007 Lead, Fine Fraction 72713 A 10/12/2006 Lead, Calculated Total 370714 A 10/12/2006 Lead, Calculated Total 370715 A 10/12/2006 Lead, Coarse Fraction 340716 A 10/12/2006 Lead, Coarse Fraction 340717 A 10/12/2006 Lead, Fine Fraction 430718 A 10/12/2006 Lead, Fine Fraction 430719 V 7/11/2007 Lead, Calculated Total 240720 V 7/11/2007 Lead, Coarse Fraction 240721 V 7/11/2007 Lead, Fine Fraction 230722 A 10/12/2006 Lead, Calculated Total 370723 A 10/12/2006 Lead, Calculated Total 370724 A 10/12/2006 Lead, Coarse Fraction 320725 A 10/12/2006 Lead, Coarse Fraction 320726 A 10/12/2006 Lead, Fine Fraction 500727 A 10/12/2006 Lead, Fine Fraction 500728 A 10/12/2006 Lead, Calculated Total 200729 A 10/12/2006 Lead, Calculated Total 200730 A 10/12/2006 Lead, Coarse Fraction 190731 A 10/12/2006 Lead, Coarse Fraction 190732 A 10/12/2006 Lead, Fine Fraction 230733 A 10/12/2006 Lead, Fine Fraction 230734 A 10/12/2006 Lead, Calculated Total 260735 A 10/12/2006 Lead, Calculated Total 260736 A 10/12/2006 Lead, Coarse Fraction 250737 A 10/12/2006 Lead, Coarse Fraction 250738 A 10/12/2006 Lead, Fine Fraction 290739 A 10/12/2006 Lead, Fine Fraction 290740 V 7/11/2007 Lead, Calculated Total 160741 V 7/11/2007 Lead, Coarse Fraction 190742 V 7/11/2007 Lead, Fine Fraction 48743 A 10/9/2006 Lead, Calculated Total 730744 A 10/9/2006 Lead, Coarse Fraction 820745 A 10/9/2006 Lead, Fine Fraction 640746 V 7/11/2007 Lead, Calculated Total 220747 V 7/11/2007 Lead, Coarse Fraction 280748 V 7/11/2007 Lead, Fine Fraction 140749 A 10/9/2006 Lead, Calculated Total 350750 A 10/9/2006 Lead, Coarse Fraction 350

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

751 A 10/9/2006 Lead, Fine Fraction 340752 A 7/25/2007 Lead, Calculated Total 340753 A 7/25/2007 Lead, Coarse Fraction 320754 A 7/25/2007 Lead, Fine Fraction 400755 A 7/25/2007 Lead, Calculated Total 260756 A 7/25/2007 Lead, Coarse Fraction 270757 A 7/25/2007 Lead, Fine Fraction 240758 V 8/14/2007 Lead, Calculated Total 60759 V 8/14/2007 Lead, Coarse Fraction 54760 V 8/14/2007 Lead, Fine Fraction 77761 V 8/14/2007 Lead, Calculated Total 57762 V 8/14/2007 Lead, Coarse Fraction 51763 V 8/14/2007 Lead, Fine Fraction 70764 A 5/30/2007 Lead, Calculated Total 210765 A 5/30/2007 Lead, Coarse Fraction 200766 A 5/30/2007 Lead, Fine Fraction 240767 A 5/30/2007 Lead, Calculated Total 250768 A 5/30/2007 Lead, Coarse Fraction 260769 A 5/30/2007 Lead, Fine Fraction 220770 A 5/31/2007 Lead, Calculated Total 270771 A 5/31/2007 Lead, Coarse Fraction 260772 A 5/31/2007 Lead, Fine Fraction 270773 A 9/13/2005 Lead 430774 V 10/16/2006 Lead, Calculated Total 540775 V 10/16/2006 Lead, Coarse Fraction 630776 V 10/16/2006 Lead, Fine Fraction 250777 V 10/23/2006 Lead, Calculated Total 79778 V 10/23/2006 Lead, Coarse Fraction 78779 V 10/23/2006 Lead, Fine Fraction 90780 A 9/13/2005 Lead 260781 A 9/13/2005 Lead 410782 V 10/18/2006 Lead, Calculated Total 110783 V 10/18/2006 Lead, Coarse Fraction 95784 V 10/18/2006 Lead, Fine Fraction 150785 A 9/13/2005 Lead 260786 A 9/13/2005 Lead 310787 A 9/13/2005 Lead 330788 A 9/13/2005 Lead 420789 V 10/24/2006 Lead, Calculated Total 54790 V 10/24/2006 Lead, Calculated Total 54

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

791 V 10/24/2006 Lead, Coarse Fraction 45792 V 10/24/2006 Lead, Coarse Fraction 45793 V 10/24/2006 Lead, Fine Fraction 81794 V 10/24/2006 Lead, Fine Fraction 81795 A 9/13/2005 Lead 580796 V 10/25/2006 Lead, Calculated Total 84797 V 10/25/2006 Lead, Calculated Total 84798 V 10/25/2006 Lead, Coarse Fraction 77799 V 10/25/2006 Lead, Coarse Fraction 77800 V 10/25/2006 Lead, Fine Fraction 110801 V 10/25/2006 Lead, Fine Fraction 110802 A 4/17/2007 Lead, Calculated Total 940803 A 4/17/2007 Lead, Coarse Fraction 910804 A 4/17/2007 Lead, Fine Fraction 1100805 V 7/12/2007 Lead, Calculated Total 110806 V 7/12/2007 Lead, Coarse Fraction 110807 V 7/12/2007 Lead, Fine Fraction 99808 A 4/17/2007 Lead, Calculated Total 650809 A 4/17/2007 Lead, Coarse Fraction 640810 A 4/17/2007 Lead, Fine Fraction 710811 V 7/11/2007 Lead, Calculated Total 150812 V 7/11/2007 Lead, Coarse Fraction 170813 V 7/11/2007 Lead, Fine Fraction 110814 A 11/27/2006 Lead, Calculated Total 560815 A 11/27/2006 Lead, Coarse Fraction 580816 A 11/27/2006 Lead, Fine Fraction 510817 V 8/14/2007 Lead, Calculated Total 62818 V 8/14/2007 Lead, Coarse Fraction 54819 V 8/14/2007 Lead, Fine Fraction 73820 A 11/27/2006 Lead, Calculated Total 930821 A 11/27/2006 Lead, Coarse Fraction 1000822 A 11/27/2006 Lead, Fine Fraction 530823 V 8/15/2007 Lead, Calculated Total 140824 V 8/15/2007 Lead, Coarse Fraction 130825 V 8/15/2007 Lead, Fine Fraction 180826 A 10/19/2006 Lead, Calculated Total 1100827 A 10/19/2006 Lead, Coarse Fraction 1400828 A 10/19/2006 Lead, Fine Fraction 590829 V 11/9/2006 Lead, Calculated Total 84830 V 11/9/2006 Lead, Calculated Total 84

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

831 V 11/9/2006 Lead, Coarse Fraction 74832 V 11/9/2006 Lead, Coarse Fraction 74833 V 11/9/2006 Lead, Fine Fraction 110834 V 11/9/2006 Lead, Fine Fraction 110835 A 10/19/2006 Lead, Calculated Total 290836 A 10/19/2006 Lead, Coarse Fraction 280837 A 10/19/2006 Lead, Fine Fraction 320838 A 11/27/2006 Lead, Calculated Total 390839 A 11/27/2006 Lead, Coarse Fraction 390840 A 11/27/2006 Lead, Fine Fraction 400841 V 5/7/2007 Lead, Calculated Total 130842 V 5/7/2007 Lead, Coarse Fraction 120843 V 5/7/2007 Lead, Fine Fraction 180844 A 11/27/2006 Lead, Calculated Total 290845 A 11/27/2006 Lead, Coarse Fraction 290846 A 11/27/2006 Lead, Fine Fraction 320847 A 5/30/2007 Lead, Calculated Total 610848 A 5/30/2007 Lead, Coarse Fraction 730849 A 5/30/2007 Lead, Fine Fraction 440850 V 8/16/2007 Lead, Calculated Total 53851 V 8/16/2007 Lead, Coarse Fraction 46852 V 8/16/2007 Lead, Fine Fraction 64853 A 5/30/2007 Lead, Calculated Total 340854 A 5/30/2007 Lead, Coarse Fraction 340855 A 5/30/2007 Lead, Fine Fraction 340856 V 10/26/2006 Lead, Calculated Total 66857 V 10/26/2006 Lead, Calculated Total 66858 V 10/26/2006 Lead, Coarse Fraction 55859 V 10/26/2006 Lead, Coarse Fraction 55860 V 10/26/2006 Lead, Fine Fraction 93861 V 10/26/2006 Lead, Fine Fraction 93862 V 10/26/2006 Lead, Calculated Total 41863 V 10/26/2006 Lead, Calculated Total 41864 V 10/26/2006 Lead, Coarse Fraction 32865 V 10/26/2006 Lead, Coarse Fraction 32866 V 10/26/2006 Lead, Fine Fraction 71867 V 10/26/2006 Lead, Fine Fraction 71868 V 10/26/2006 Lead, Calculated Total 72869 V 10/26/2006 Lead, Calculated Total 72870 V 10/26/2006 Lead, Coarse Fraction 70

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

871 V 10/26/2006 Lead, Coarse Fraction 70872 V 10/26/2006 Lead, Fine Fraction 78873 V 10/26/2006 Lead, Fine Fraction 78874 A 10/19/2006 Lead, Calculated Total 480875 A 10/19/2006 Lead, Coarse Fraction 410876 A 10/19/2006 Lead, Fine Fraction 580877 V 5/8/2007 Lead, Calculated Total 200878 V 5/8/2007 Lead, Coarse Fraction 180879 V 5/8/2007 Lead, Fine Fraction 250880 A 10/19/2006 Lead, Calculated Total 340881 A 10/19/2006 Lead, Coarse Fraction 330882 A 10/19/2006 Lead, Fine Fraction 360883 A 9/13/2005 Lead 310884 A 9/13/2005 Lead 210885 A 9/13/2005 Lead 290886 A 5/7/2007 Lead, Calculated Total 550887 A 5/7/2007 Lead, Coarse Fraction 530888 A 5/7/2007 Lead, Fine Fraction 600889 V 7/12/2007 Lead, Calculated Total 29890 V 7/12/2007 Lead, Coarse Fraction 26891 V 7/12/2007 Lead, Fine Fraction 33892 A 5/7/2007 Lead, Calculated Total 410893 A 5/7/2007 Lead, Coarse Fraction 410894 A 5/7/2007 Lead, Fine Fraction 410895 V 7/13/2007 Lead, Calculated Total 220896 V 7/13/2007 Lead, Coarse Fraction 210897 V 7/13/2007 Lead, Fine Fraction 230898 A 9/27/2006 Lead, Calculated Total 360899 A 9/27/2006 Lead, Coarse Fraction 350900 A 9/27/2006 Lead, Fine Fraction 380901 A 9/27/2006 Lead, Calculated Total 220902 A 9/27/2006 Lead, Coarse Fraction 190903 A 9/27/2006 Lead, Fine Fraction 250904 A 9/13/2005 Lead 380905 A 9/13/2005 Lead 430906 V 11/2/2006 Lead, Calculated Total 85907 V 11/2/2006 Lead, Coarse Fraction 77908 V 11/2/2006 Lead, Fine Fraction 130909 A 10/9/2006 Lead, Calculated Total 250910 A 10/9/2006 Lead, Coarse Fraction 250

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

911 A 10/9/2006 Lead, Fine Fraction 260912 A 10/9/2006 Lead, Calculated Total 270913 A 10/9/2006 Lead, Coarse Fraction 270914 A 10/9/2006 Lead, Fine Fraction 270915 A 9/13/2005 Lead 480916 V 11/10/2006 Lead, Calculated Total 34917 V 11/10/2006 Lead, Calculated Total 34918 V 11/10/2006 Lead, Coarse Fraction 31919 V 11/10/2006 Lead, Coarse Fraction 31920 V 11/10/2006 Lead, Fine Fraction 46921 V 11/10/2006 Lead, Fine Fraction 46922 A 9/13/2005 Lead 260923 A 10/9/2006 Lead, Calculated Total 270924 A 10/9/2006 Lead, Coarse Fraction 260925 A 10/9/2006 Lead, Fine Fraction 280926 A 10/9/2006 Lead, Calculated Total 630927 A 10/9/2006 Lead, Coarse Fraction 640928 A 10/9/2006 Lead, Fine Fraction 620929 V 11/13/2006 Lead, Calculated Total 30930 V 11/13/2006 Lead, Coarse Fraction 26931 V 11/13/2006 Lead, Fine Fraction 47932 A 10/9/2006 Lead, Calculated Total 290933 A 10/9/2006 Lead, Coarse Fraction 310934 A 10/9/2006 Lead, Fine Fraction 260935 A 10/9/2006 Lead, Calculated Total 300936 A 10/9/2006 Lead, Coarse Fraction 290937 A 10/9/2006 Lead, Fine Fraction 320938 A 10/9/2006 Lead, Calculated Total 500939 A 10/9/2006 Lead, Coarse Fraction 500940 A 10/9/2006 Lead, Fine Fraction 500941 V 5/10/2007 Lead, Calculated Total 250942 V 5/10/2007 Lead, Coarse Fraction 230943 V 5/10/2007 Lead, Fine Fraction 290944 A 12/11/2006 Lead, Calculated Total 340945 A 12/11/2006 Lead, Coarse Fraction 300946 A 12/11/2006 Lead, Fine Fraction 430947 V 7/19/2007 Lead, Calculated Total 63948 V 7/19/2007 Lead, Coarse Fraction 49949 V 7/19/2007 Lead, Fine Fraction 89950 A 12/11/2006 Lead, Calculated Total 640

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

951 A 12/11/2006 Lead, Coarse Fraction 630952 A 12/11/2006 Lead, Fine Fraction 680953 V 7/19/2007 Lead, Calculated Total 200954 V 7/19/2007 Lead, Coarse Fraction 150955 V 7/19/2007 Lead, Fine Fraction 380956 A 10/9/2006 Lead, Calculated Total 330957 A 10/9/2006 Lead, Coarse Fraction 310958 A 10/9/2006 Lead, Fine Fraction 360959 A 10/9/2006 Lead, Calculated Total 230960 A 10/9/2006 Lead, Coarse Fraction 240961 A 10/9/2006 Lead, Fine Fraction 230962 A 9/15/2005 Lead 690963 V 11/2/2006 Lead, Calculated Total 110964 V 11/2/2006 Lead, Coarse Fraction 93965 V 11/2/2006 Lead, Fine Fraction 160966 V 10/31/2006 Lead, Calculated Total 170967 V 10/31/2006 Lead, Calculated Total 170968 V 10/31/2006 Lead, Coarse Fraction 160969 V 10/31/2006 Lead, Coarse Fraction 160970 V 10/31/2006 Lead, Fine Fraction 220971 V 10/31/2006 Lead, Fine Fraction 220972 A 12/11/2006 Lead, Calculated Total 350973 A 12/11/2006 Lead, Coarse Fraction 350974 A 12/11/2006 Lead, Fine Fraction 380975 A 12/11/2006 Lead, Calculated Total 250976 A 12/11/2006 Lead, Coarse Fraction 240977 A 12/11/2006 Lead, Fine Fraction 280978 A 9/15/2005 Lead 480979 V 9/21/2006 Lead 190980 A 9/15/2005 Lead 370981 A 10/19/2006 Lead, Calculated Total 290982 A 10/19/2006 Lead, Coarse Fraction 280983 A 10/19/2006 Lead, Fine Fraction 310984 A 10/19/2006 Lead, Calculated Total 260985 A 10/19/2006 Lead, Coarse Fraction 250986 A 10/19/2006 Lead, Fine Fraction 300987 A 11/27/2006 Lead, Calculated Total 420988 A 11/27/2006 Lead, Coarse Fraction 410989 A 11/27/2006 Lead, Fine Fraction 450990 V 5/11/2007 Lead, Calculated Total 360

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

991 V 5/11/2007 Lead, Coarse Fraction 160992 V 5/11/2007 Lead, Fine Fraction 230993 A 11/27/2006 Lead, Calculated Total 200994 A 11/27/2006 Lead, Coarse Fraction 200995 A 11/27/2006 Lead, Fine Fraction 200996 A 11/27/2006 Lead, Calculated Total 210997 A 11/27/2006 Lead, Coarse Fraction 210998 A 11/27/2006 Lead, Fine Fraction 210999 A 9/15/2005 Lead 290

1000 V 7/19/2007 Lead, Calculated Total 341001 V 7/19/2007 Lead, Coarse Fraction 301002 V 7/19/2007 Lead, Fine Fraction 381003 A 9/15/2005 Lead 4501004 V 7/17/2007 Lead, Calculated Total 361005 V 7/17/2007 Lead, Coarse Fraction 341006 V 7/17/2007 Lead, Fine Fraction 401007 A 9/15/2005 Lead 4201008 V 7/16/2007 Lead, Calculated Total 461009 V 7/16/2007 Lead, Coarse Fraction 401010 V 7/16/2007 Lead, Fine Fraction 561011 A 9/14/2005 Lead 3001012 A 9/14/2005 Lead 10001013 V 7/19/2007 Lead, Calculated Total 451014 V 7/19/2007 Lead, Coarse Fraction 271015 V 7/19/2007 Lead, Fine Fraction 481016 A 9/14/2005 Lead 7201017 A 9/14/2005 Lead 1801018 A 9/14/2005 Lead 2701019 A 9/14/2005 Lead 3901020 A 9/14/2005 Lead 1701021 A 9/14/2005 Lead 3601022 A 9/27/2006 Lead, Calculated Total 2201023 A 9/27/2006 Lead, Coarse Fraction 2001024 A 9/27/2006 Lead, Fine Fraction 2801025 A 9/14/2005 Lead 3601026 A 9/14/2005 Lead 2401027 A 9/15/2005 Lead 4701028 V 11/3/2006 Lead, Calculated Total 871029 V 11/3/2006 Lead, Calculated Total 871030 V 11/3/2006 Lead, Coarse Fraction 85

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1031 V 11/3/2006 Lead, Coarse Fraction 851032 V 11/3/2006 Lead, Fine Fraction 971033 V 11/3/2006 Lead, Fine Fraction 971034 A 11/27/2006 Lead, Calculated Total 4701035 A 11/27/2006 Lead, Coarse Fraction 4601036 A 11/27/2006 Lead, Fine Fraction 4901037 V 7/20/2007 Lead, Calculated Total 781038 V 7/20/2007 Lead, Coarse Fraction 741039 V 7/20/2007 Lead, Fine Fraction 891040 A 11/28/2006 Lead, Calculated Total 2001041 A 11/28/2006 Lead, Coarse Fraction 1901042 A 11/28/2006 Lead, Fine Fraction 2201043 A 9/14/2005 Lead 3601044 A 9/27/2006 Lead, Calculated Total 3401045 A 9/27/2006 Lead, Coarse Fraction 3401046 A 9/27/2006 Lead, Fine Fraction 3301047 A 6/21/2007 Lead, Calculated Total 7701048 A 6/21/2007 Lead, Coarse Fraction 7301049 A 6/21/2007 Lead, Fine Fraction 8301050 V 7/23/2007 Lead, Calculated Total 781051 V 7/23/2007 Lead, Coarse Fraction 731052 V 7/23/2007 Lead, Fine Fraction 981053 A 6/21/2007 Lead, Calculated Total 3201054 A 6/21/2007 Lead, Coarse Fraction 3701055 A 6/21/2007 Lead, Fine Fraction 2401056 A 6/21/2007 Lead, Calculated Total 2101057 A 6/21/2007 Lead, Coarse Fraction 1901058 A 6/21/2007 Lead, Fine Fraction 2401059 A 6/21/2007 Lead, Calculated Total 2601060 A 6/21/2007 Lead, Coarse Fraction 2501061 A 6/21/2007 Lead, Fine Fraction 2701062 A 11/27/2006 Lead, Calculated Total 3701063 A 11/27/2006 Lead, Coarse Fraction 3701064 A 11/27/2006 Lead, Fine Fraction 3601065 A 11/27/2006 Lead, Calculated Total 2501066 A 11/27/2006 Lead, Coarse Fraction 2601067 A 11/27/2006 Lead, Fine Fraction 2301068 A 4/17/2007 Lead, Calculated Total 7001069 A 4/17/2007 Lead, Coarse Fraction 6301070 A 4/17/2007 Lead, Fine Fraction 920

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1071 V 7/24/2007 Lead, Calculated Total 901072 V 7/24/2007 Lead, Coarse Fraction 801073 V 7/24/2007 Lead, Fine Fraction 1401074 A 4/17/2007 Lead, Calculated Total 3401075 A 4/17/2007 Lead, Coarse Fraction 3301076 A 4/17/2007 Lead, Fine Fraction 3701077 A 10/9/2006 Lead, Calculated Total 2401078 A 10/9/2006 Lead, Coarse Fraction 2501079 A 10/9/2006 Lead, Fine Fraction 2401080 A 10/9/2006 Lead, Calculated Total 3401081 A 10/9/2006 Lead, Coarse Fraction 3301082 A 10/9/2006 Lead, Fine Fraction 3701083 A 10/9/2006 Lead, Calculated Total 4701084 A 10/9/2006 Lead, Coarse Fraction 4701085 A 10/9/2006 Lead, Fine Fraction 4701086 A 10/12/2006 Lead, Calculated Total 4201087 A 10/12/2006 Lead, Calculated Total 4201088 A 10/12/2006 Lead, Coarse Fraction 4201089 A 10/12/2006 Lead, Coarse Fraction 4201090 A 10/12/2006 Lead, Fine Fraction 4201091 A 10/12/2006 Lead, Fine Fraction 4201092 V 11/14/2006 Lead, Calculated Total 281093 V 11/14/2006 Lead, Coarse Fraction 241094 V 11/14/2006 Lead, Fine Fraction 421095 A 10/12/2006 Lead, Calculated Total 4201096 A 10/12/2006 Lead, Calculated Total 4201097 A 10/12/2006 Lead, Coarse Fraction 3901098 A 10/12/2006 Lead, Coarse Fraction 3901099 A 10/12/2006 Lead, Fine Fraction 5001100 A 10/12/2006 Lead, Fine Fraction 5001101 V 11/15/2006 Lead, Calculated Total 231102 V 11/15/2006 Lead, Coarse Fraction 211103 V 11/15/2006 Lead, Fine Fraction 301104 A 10/11/2006 Lead, Calculated Total 3101105 A 10/11/2006 Lead, Coarse Fraction 3001106 A 10/11/2006 Lead, Fine Fraction 3501107 A 10/11/2006 Lead, Calculated Total 2101108 A 10/11/2006 Lead, Coarse Fraction 2001109 A 10/11/2006 Lead, Fine Fraction 2301110 V 11/21/2006 Lead, Calculated Total 48

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1111 V 11/21/2006 Lead, Calculated Total 481112 V 11/21/2006 Lead, Coarse Fraction 361113 V 11/21/2006 Lead, Coarse Fraction 361114 V 11/21/2006 Lead, Fine Fraction 811115 V 11/21/2006 Lead, Fine Fraction 811116 A 10/11/2006 Lead, Calculated Total 4501117 A 10/11/2006 Lead, Coarse Fraction 4501118 A 10/11/2006 Lead, Fine Fraction 4501119 V 11/17/2006 Lead, Calculated Total 271120 V 11/17/2006 Lead, Coarse Fraction 231121 V 11/17/2006 Lead, Fine Fraction 411122 A 10/11/2006 Lead, Calculated Total 2901123 A 10/11/2006 Lead, Coarse Fraction 2801124 A 10/11/2006 Lead, Fine Fraction 3201125 V 11/21/2006 Lead, Calculated Total 201126 V 11/21/2006 Lead, Calculated Total 201127 V 11/21/2006 Lead, Coarse Fraction 171128 V 11/21/2006 Lead, Coarse Fraction 171129 V 11/21/2006 Lead, Fine Fraction 291130 V 11/21/2006 Lead, Fine Fraction 291131 A 10/11/2006 Lead, Calculated Total 4001132 A 10/11/2006 Lead, Coarse Fraction 3801133 A 10/11/2006 Lead, Fine Fraction 4501134 V 11/21/2006 Lead, Calculated Total 631135 V 11/21/2006 Lead, Calculated Total 631136 V 11/21/2006 Lead, Coarse Fraction 551137 V 11/21/2006 Lead, Coarse Fraction 551138 V 11/21/2006 Lead, Fine Fraction 1001139 V 11/21/2006 Lead, Fine Fraction 1001140 A 10/11/2006 Lead, Calculated Total 7201141 A 10/11/2006 Lead, Coarse Fraction 7301142 A 10/11/2006 Lead, Fine Fraction 7201143 V 11/21/2006 Lead, Calculated Total 991144 V 11/21/2006 Lead, Calculated Total 991145 V 11/21/2006 Lead, Coarse Fraction 931146 V 11/21/2006 Lead, Coarse Fraction 931147 V 11/21/2006 Lead, Fine Fraction 1401148 V 11/21/2006 Lead, Fine Fraction 1401149 A 10/11/2006 Lead, Calculated Total 4501150 A 10/11/2006 Lead, Coarse Fraction 460

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1151 A 10/11/2006 Lead, Fine Fraction 4201152 V 11/22/2006 Lead, Calculated Total 1001153 V 11/22/2006 Lead, Calculated Total 1001154 V 11/22/2006 Lead, Coarse Fraction 941155 V 11/22/2006 Lead, Coarse Fraction 941156 V 11/22/2006 Lead, Fine Fraction 1301157 V 11/22/2006 Lead, Fine Fraction 1301158 A 10/11/2006 Lead, Calculated Total 20001159 A 10/11/2006 Lead, Coarse Fraction 27001160 A 10/11/2006 Lead, Fine Fraction 9001161 V 11/17/2006 Lead, Calculated Total 621162 V 11/17/2006 Lead, Coarse Fraction 451163 V 11/17/2006 Lead, Fine Fraction 1101164 A 10/11/2006 Lead, Calculated Total 13001165 A 10/11/2006 Lead, Coarse Fraction 16001166 A 10/11/2006 Lead, Fine Fraction 6801167 V 11/21/2006 Lead, Calculated Total 971168 V 11/21/2006 Lead, Coarse Fraction 901169 V 11/21/2006 Lead, Fine Fraction 1201170 V 11/21/2006 Lead, Calculated Total 1001171 V 11/21/2006 Lead, Coarse Fraction 971172 V 11/21/2006 Lead, Fine Fraction 1201173 A 10/12/2006 Lead, Calculated Total 2,8001174 A 10/12/2006 Lead, Calculated Total 28001175 A 10/12/2006 Lead, Coarse Fraction 3,7001176 A 10/12/2006 Lead, Coarse Fraction 37001177 A 10/12/2006 Lead, Fine Fraction 6301178 A 10/12/2006 Lead, Fine Fraction 6301179 V 11/15/2006 Lead, Calculated Total 831180 V 11/15/2006 Lead, Coarse Fraction 731181 V 11/15/2006 Lead, Fine Fraction 1201182 V 11/15/2006 Lead, Calculated Total 821183 V 11/15/2006 Lead, Coarse Fraction 721184 V 11/15/2006 Lead, Fine Fraction 1301185 A 10/12/2006 Lead, Calculated Total 8301186 A 10/12/2006 Lead, Calculated Total 8301187 A 10/12/2006 Lead, Coarse Fraction 7401188 A 10/12/2006 Lead, Coarse Fraction 7401189 A 10/12/2006 Lead, Fine Fraction 1,1001190 A 10/12/2006 Lead, Fine Fraction 1100

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1191 V 11/14/2006 Lead, Calculated Total 601192 V 11/14/2006 Lead, Coarse Fraction 561193 V 11/14/2006 Lead, Fine Fraction 661194 V 6/2/2007 Lead, Calculated Total 1101195 V 6/2/2007 Lead, Coarse Fraction 681196 V 6/2/2007 Lead, Fine Fraction 1901197 V 6/4/2007 Lead, Calculated Total 561198 V 6/4/2007 Lead, Coarse Fraction 521199 V 6/4/2007 Lead, Fine Fraction 691200 V 6/4/2007 Lead, Calculated Total 591201 V 6/4/2007 Lead, Coarse Fraction 561202 V 6/4/2007 Lead, Fine Fraction 701203 A 11/27/2006 Lead, Calculated Total 8201204 A 11/27/2006 Lead, Coarse Fraction 8401205 A 11/27/2006 Lead, Fine Fraction 7601206 A 11/27/2006 Lead, Calculated Total 10001207 A 11/27/2006 Lead, Coarse Fraction 9601208 A 11/27/2006 Lead, Fine Fraction 11001209 A 5/7/2007 Lead, Calculated Total 7201210 A 5/7/2007 Lead, Coarse Fraction 7101211 A 5/7/2007 Lead, Fine Fraction 7401212 V 6/26/2007 Lead, Calculated Total 1101213 V 6/26/2007 Lead, Coarse Fraction 821214 V 6/26/2007 Lead, Fine Fraction 1501215 A 5/7/2007 Lead, Calculated Total 5301216 A 5/7/2007 Lead, Coarse Fraction 5001217 A 5/7/2007 Lead, Fine Fraction 5901218 V 6/26/2007 Lead, Calculated Total 791219 V 6/26/2007 Lead, Coarse Fraction 551220 V 6/26/2007 Lead, Fine Fraction 1401221 A 9/25/2006 Lead, Calculated Total 8901222 A 9/25/2006 Lead, Coarse Fraction 6901223 A 9/25/2006 Lead, Fine Fraction 11001224 V 10/20/2006 Lead, Calculated Total 641225 V 10/20/2006 Lead, Coarse Fraction 751226 V 10/20/2006 Lead, Fine Fraction 521227 A 9/25/2006 Lead, Calculated Total 6101228 A 9/25/2006 Lead, Coarse Fraction 6001229 A 9/25/2006 Lead, Fine Fraction 6301230 V 10/21/2006 Lead, Calculated Total 50

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1231 V 10/21/2006 Lead, Coarse Fraction 401232 V 10/21/2006 Lead, Fine Fraction 751233 A 6/1/2004 Lead 4501234 V 10/20/2006 Lead, Calculated Total 391235 V 10/20/2006 Lead, Coarse Fraction 291236 V 10/20/2006 Lead, Fine Fraction 461237 A 6/1/2004 Lead 3401238 A 11/27/2006 Lead, Calculated Total 4501239 A 11/27/2006 Lead, Coarse Fraction 4401240 A 11/27/2006 Lead, Fine Fraction 4601241 V 6/22/2007 Lead, Calculated Total 1301242 V 6/22/2007 Lead, Coarse Fraction 1401243 V 6/22/2007 Lead, Fine Fraction 1101244 V 6/22/2007 Lead, Calculated Total 1001245 V 6/22/2007 Lead, Coarse Fraction 1101246 V 6/22/2007 Lead, Fine Fraction 1001247 A 11/27/2006 Lead, Calculated Total 6401248 A 11/27/2006 Lead, Coarse Fraction 6001249 A 11/27/2006 Lead, Fine Fraction 7301250 V 6/22/2007 Lead, Calculated Total 1001251 V 6/22/2007 Lead, Coarse Fraction 1101252 V 6/22/2007 Lead, Fine Fraction 1001253 A 6/1/2004 Lead 3601254 A 6/1/2004 Lead 2801255 A 6/1/2004 Lead 3401256 A 6/1/2004 Lead 3001257 V 10/28/2006 Lead, Calculated Total 571258 V 10/28/2006 Lead, Calculated Total 571259 V 10/28/2006 Lead, Coarse Fraction 511260 V 10/28/2006 Lead, Coarse Fraction 511261 V 10/28/2006 Lead, Fine Fraction 811262 V 10/28/2006 Lead, Fine Fraction 811263 A 6/1/2004 Lead 5001264 V 10/26/2006 Lead, Calculated Total 211265 V 10/26/2006 Lead, Calculated Total 211266 V 10/26/2006 Lead, Coarse Fraction 241267 V 10/26/2006 Lead, Coarse Fraction 241268 V 10/26/2006 Lead, Fine Fraction 161269 V 10/26/2006 Lead, Fine Fraction 161270 V 10/26/2006 Lead, Calculated Total 14

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1271 V 10/26/2006 Lead, Calculated Total 141272 V 10/26/2006 Lead, Coarse Fraction 151273 V 10/26/2006 Lead, Coarse Fraction 151274 V 10/26/2006 Lead, Fine Fraction 131275 V 10/26/2006 Lead, Fine Fraction 131276 A 6/1/2004 Lead 5301277 V 10/25/2006 Lead, Calculated Total 261278 V 10/25/2006 Lead, Calculated Total 261279 V 10/25/2006 Lead, Coarse Fraction 221280 V 10/25/2006 Lead, Coarse Fraction 221281 V 10/25/2006 Lead, Fine Fraction 381282 V 10/25/2006 Lead, Fine Fraction 381283 A 5/7/2007 Lead, Calculated Total 17001284 A 5/7/2007 Lead, Coarse Fraction 22001285 A 5/7/2007 Lead, Fine Fraction 6301286 V 6/27/2007 Lead, Calculated Total 841287 V 6/27/2007 Lead, Coarse Fraction 731288 V 6/27/2007 Lead, Fine Fraction 991289 A 5/7/2007 Lead, Calculated Total 4801290 A 5/7/2007 Lead, Coarse Fraction 4601291 A 5/7/2007 Lead, Fine Fraction 5301292 V 6/28/2007 Lead, Calculated Total 1001293 V 6/28/2007 Lead, Coarse Fraction 841294 V 6/28/2007 Lead, Fine Fraction 1301295 A 6/1/2004 Lead 3301296 A 6/1/2004 Lead 5101297 V 10/24/2006 Lead, Calculated Total 271298 V 10/24/2006 Lead, Calculated Total 271299 V 10/24/2006 Lead, Coarse Fraction 251300 V 10/24/2006 Lead, Coarse Fraction 251301 V 10/24/2006 Lead, Fine Fraction 331302 V 10/24/2006 Lead, Fine Fraction 331303 A 9/25/2006 Lead, Calculated Total 3301304 A 9/25/2006 Lead, Coarse Fraction 3501305 A 9/25/2006 Lead, Fine Fraction 2601306 A 9/25/2006 Lead, Calculated Total 2601307 A 9/25/2006 Lead, Coarse Fraction 2501308 A 9/25/2006 Lead, Fine Fraction 2801309 A 9/25/2006 Lead, Calculated Total 5401310 A 9/25/2006 Lead, Coarse Fraction 690

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1311 A 9/25/2006 Lead, Fine Fraction 2801312 V 10/18/2006 Lead, Calculated Total 141313 V 10/18/2006 Lead, Coarse Fraction 111314 V 10/18/2006 Lead, Fine Fraction 191315 A 6/3/2004 Lead 6301316 V 10/16/2006 Lead, Calculated Total 621317 V 10/16/2006 Lead, Coarse Fraction 541318 V 10/16/2006 Lead, Fine Fraction 801319 V 10/16/2006 Lead, Calculated Total 401320 V 10/16/2006 Lead, Coarse Fraction 321321 V 10/16/2006 Lead, Fine Fraction 691322 A 6/1/2004 Lead 5101323 V 10/12/2006 Lead, Calculated Total 291324 V 10/12/2006 Lead, Coarse Fraction 251325 V 10/12/2006 Lead, Fine Fraction 421326 A 6/1/2004 Lead 3701327 A 9/13/2005 Lead 4301328 V 10/12/2006 Lead, Calculated Total 831329 V 10/12/2006 Lead, Coarse Fraction 811330 V 10/12/2006 Lead, Fine Fraction 891331 A 9/25/2006 Lead, Calculated Total 3501332 A 9/25/2006 Lead, Coarse Fraction 3501333 A 9/25/2006 Lead, Fine Fraction 3401334 A 10/12/2006 Lead, Calculated Total 3401335 A 10/12/2006 Lead, Coarse Fraction 3201336 A 10/12/2006 Lead, Fine Fraction 3801337 A 10/12/2006 Lead, Calculated Total 2401338 A 10/12/2006 Lead, Coarse Fraction 2301339 A 10/12/2006 Lead, Fine Fraction 2501340 A 10/12/2006 Lead, Calculated Total 2601341 A 10/12/2006 Lead, Coarse Fraction 2701342 A 10/12/2006 Lead, Fine Fraction 2401343 A 6/1/2004 Lead 2801344 A 6/1/2004 Lead 3001345 A 6/1/2004 Lead 4501346 V 10/10/2006 Lead, Calculated Total 571347 V 10/10/2006 Lead, Coarse Fraction 541348 V 10/10/2006 Lead, Fine Fraction 601349 A 6/1/2004 Lead 1901350 A 9/13/2005 Lead 220

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1351 A 10/13/2006 Lead, Calculated Total 2901352 A 10/13/2006 Lead, Coarse Fraction 2901353 A 10/13/2006 Lead, Fine Fraction 2801354 A 10/12/2006 Lead, Calculated Total 3501355 A 10/12/2006 Lead, Coarse Fraction 3001356 A 10/12/2006 Lead, Fine Fraction 4201357 V 6/28/2007 Lead, Calculated Total 621358 V 6/28/2007 Lead, Coarse Fraction 501359 V 6/28/2007 Lead, Fine Fraction 711360 A 10/12/2006 Lead, Calculated Total 4601361 A 10/12/2006 Lead, Coarse Fraction 4201362 A 10/12/2006 Lead, Fine Fraction 5101363 V 6/29/2007 Lead, Calculated Total 1101364 V 6/29/2007 Lead, Coarse Fraction 751365 V 6/29/2007 Lead, Fine Fraction 1401366 A 10/12/2006 Lead, Calculated Total 2701367 A 10/12/2006 Lead, Coarse Fraction 2601368 A 10/12/2006 Lead, Fine Fraction 3001369 A 10/12/2006 Lead, Calculated Total 6801370 A 10/12/2006 Lead, Coarse Fraction 7701371 A 10/12/2006 Lead, Fine Fraction 4201372 A 10/12/2006 Lead, Calculated Total 2601373 A 10/12/2006 Lead, Coarse Fraction 2701374 A 10/12/2006 Lead, Fine Fraction 2301375 A 6/1/2004 Lead 3601376 A 6/1/2004 Lead 3201377 A 6/1/2004 Lead 1901378 A 6/1/2004 Lead 1601379 A 6/1/2004 Lead 3001380 A 6/1/2004 Lead 3501381 A 6/1/2004 Lead 2601382 A 6/1/2004 Lead 601383 A 6/1/2004 Lead 1701384 A 6/1/2004 Lead 4801385 V 10/6/2006 Lead, Calculated Total 701386 V 10/6/2006 Lead, Coarse Fraction 571387 V 10/6/2006 Lead, Fine Fraction 931388 A 6/1/2004 Lead 5501389 V 10/9/2006 Lead, Calculated Total 831466 V 10/5/2006 Lead, Coarse Fraction 57

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1467 V 10/5/2006 Lead, Fine Fraction 561468 A 6/1/2004 Lead 7901469 V 10/7/2006 Lead, Calculated Total 691470 V 10/7/2006 Lead, Coarse Fraction 671471 V 10/7/2006 Lead, Fine Fraction 1101472 A 9/13/2005 Lead 2201473 A 9/13/2005 Lead 1301474 A 9/13/2005 Lead 801475 A 9/13/2005 Lead 2901476 A 10/12/2006 Lead, Calculated Total 3101477 A 10/12/2006 Lead, Coarse Fraction 3001478 A 10/12/2006 Lead, Fine Fraction 3201479 A 10/12/2006 Lead, Calculated Total 2501480 A 10/12/2006 Lead, Coarse Fraction 2501481 A 10/12/2006 Lead, Fine Fraction 2501482 A 10/12/2006 Lead, Calculated Total 2001483 A 10/12/2006 Lead, Coarse Fraction 1901484 A 10/12/2006 Lead, Fine Fraction 2201485 A 10/12/2006 Lead, Calculated Total 1801486 A 10/12/2006 Lead, Coarse Fraction 1701487 A 10/12/2006 Lead, Fine Fraction 1901488 A 6/2/2004 Lead 3601489 A 6/2/2004 Lead 2101490 A 6/3/2004 Lead 3301491 A 6/3/2004 Lead 4001492 V 10/3/2006 Lead, Calculated Total 1001493 V 10/3/2006 Lead, Coarse Fraction 961494 V 10/3/2006 Lead, Fine Fraction 1201495 A 6/2/2004 Lead 4801496 V 10/3/2006 Lead, Calculated Total 611497 V 10/3/2006 Lead, Coarse Fraction 531498 V 10/3/2006 Lead, Fine Fraction 821499 A 6/2/2004 Lead 2301500 A 6/3/2004 Lead 3701501 A 6/3/2004 Lead 2301502 A 9/13/2005 Lead 2901503 A 9/13/2005 Lead 3801504 A 10/12/2006 Lead, Calculated Total 1901505 A 10/12/2006 Lead, Coarse Fraction 1601506 A 10/12/2006 Lead, Fine Fraction 230

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1507 A 10/12/2006 Lead, Calculated Total 5201508 A 10/12/2006 Lead, Coarse Fraction 5301509 A 10/12/2006 Lead, Fine Fraction 5001510 A 10/12/2006 Lead, Calculated Total 3901511 A 10/12/2006 Lead, Coarse Fraction 3801512 A 10/12/2006 Lead, Fine Fraction 4101513 V 5/18/2007 Lead, Calculated Total 841514 V 5/18/2007 Lead, Coarse Fraction 931515 V 5/18/2007 Lead, Fine Fraction 661516 A 6/2/2004 Lead 2501517 A 6/2/2004 Lead 2901518 A 6/2/2004 Lead 3301519 A 10/12/2006 Lead, Calculated Total 2201520 A 10/12/2006 Lead, Coarse Fraction 2101521 A 10/12/2006 Lead, Fine Fraction 2401522 A 10/21/2006 Lead, Calculated Total 2801523 A 10/21/2006 Lead, Coarse Fraction 3001524 A 10/21/2006 Lead, Fine Fraction 2301525 A 10/12/2006 Lead, Calculated Total 2901526 A 10/12/2006 Lead, Coarse Fraction 3001527 A 10/12/2006 Lead, Fine Fraction 2701528 A 10/21/2006 Lead, Calculated Total 2301529 A 10/21/2006 Lead, Coarse Fraction 2401530 A 10/21/2006 Lead, Fine Fraction 2201531 A 10/21/2006 Lead, Calculated Total 2401532 A 10/21/2006 Lead, Coarse Fraction 2701533 A 10/21/2006 Lead, Fine Fraction 2401534 A 6/2/2004 Lead 3701535 A 6/2/2004 Lead 3701536 A 6/2/2004 Lead 2401537 A 9/27/2006 Lead, Calculated Total 3801538 A 9/27/2006 Lead, Coarse Fraction 4001539 A 9/27/2006 Lead, Fine Fraction 3301540 V 5/16/2007 Lead, Calculated Total 1301541 V 5/16/2007 Lead, Coarse Fraction 1101542 V 5/16/2007 Lead, Fine Fraction 1701543 A 9/27/2006 Lead, Calculated Total 3701544 A 9/27/2006 Lead, Coarse Fraction 3701545 A 9/27/2006 Lead, Fine Fraction 3701546 A 10/12/2006 Lead, Calculated Total 340

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1547 A 10/12/2006 Lead, Coarse Fraction 3101548 A 10/12/2006 Lead, Fine Fraction 3901549 A 10/12/2006 Lead, Calculated Total 3401550 A 10/12/2006 Lead, Coarse Fraction 3701551 A 10/12/2006 Lead, Fine Fraction 2901552 A 6/2/2004 Lead 2001553 A 10/19/2006 Lead, Calculated Total 2901554 A 10/19/2006 Lead, Coarse Fraction 2901555 A 10/19/2006 Lead, Fine Fraction 3201556 A 10/19/2006 Lead, Calculated Total 3401557 A 10/19/2006 Lead, Coarse Fraction 3401558 A 10/19/2006 Lead, Fine Fraction 3601559 A 9/14/2004 Lead 6201560 V 9/21/2006 Lead 1601561 A 9/14/2004 Lead 3201562 A 9/14/2004 Lead 3001563 A 10/19/2006 Lead, Calculated Total 3901564 A 10/19/2006 Lead, Coarse Fraction 3901565 A 10/19/2006 Lead, Fine Fraction 3801566 A 10/19/2006 Lead, Calculated Total 3001567 A 10/19/2006 Lead, Coarse Fraction 3101568 A 10/19/2006 Lead, Fine Fraction 2901569 A 10/19/2006 Lead, Calculated Total 2401570 A 10/19/2006 Lead, Coarse Fraction 2401571 A 10/19/2006 Lead, Fine Fraction 2501572 A 10/19/2006 Lead, Calculated Total 2001573 A 10/19/2006 Lead, Coarse Fraction 2001574 A 10/19/2006 Lead, Fine Fraction 1901575 A 10/19/2006 Lead, Calculated Total 2001576 A 10/19/2006 Lead, Coarse Fraction 2001577 A 10/19/2006 Lead, Fine Fraction 2001578 A 10/19/2006 Lead, Calculated Total 2801579 A 10/19/2006 Lead, Coarse Fraction 2801580 A 10/19/2006 Lead, Fine Fraction 2801581 A 10/19/2006 Lead, Calculated Total 3901582 A 10/19/2006 Lead, Coarse Fraction 4401583 A 10/19/2006 Lead, Fine Fraction 2101584 V 6/12/2007 Lead, Calculated Total 1401585 V 6/12/2007 Lead, Coarse Fraction 1301586 V 6/12/2007 Lead, Fine Fraction 180

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1587 A 10/19/2006 Lead, Calculated Total 1501588 A 10/19/2006 Lead, Coarse Fraction 1201589 A 10/19/2006 Lead, Fine Fraction 2101590 A 10/19/2006 Lead, Calculated Total 2201591 A 10/19/2006 Lead, Coarse Fraction 2201592 A 10/19/2006 Lead, Fine Fraction 2201593 A 9/14/2004 Lead 4201594 V 9/25/2006 Lead 2701595 A 9/14/2004 Lead 6301596 V 9/25/2006 Lead 471597 A 9/27/2006 Lead, Calculated Total 3201598 A 9/27/2006 Lead, Coarse Fraction 2801599 A 9/27/2006 Lead, Fine Fraction 3501600 A 9/27/2006 Lead, Calculated Total 1501601 A 9/27/2006 Lead, Coarse Fraction 1401602 A 9/27/2006 Lead, Fine Fraction 1801603 A 9/25/2006 Lead, Calculated Total 2801604 A 9/25/2006 Lead, Coarse Fraction 2701605 A 9/25/2006 Lead, Fine Fraction 2901606 A 9/25/2006 Lead, Calculated Total 3401607 A 9/25/2006 Lead, Coarse Fraction 3001608 A 9/25/2006 Lead, Fine Fraction 4101609 V 11/9/2006 Lead, Calculated Total 131610 V 11/9/2006 Lead, Calculated Total 131611 V 11/9/2006 Lead, Coarse Fraction 121612 V 11/9/2006 Lead, Coarse Fraction 121613 V 11/9/2006 Lead, Fine Fraction 161614 V 11/9/2006 Lead, Fine Fraction 161615 A 9/13/2005 Lead 4501616 V 9/21/2006 Lead 2001617 A 9/13/2005 Lead 2201618 A 9/13/2005 Lead 2201619 A 9/13/2005 Lead 4501620 V 9/20/2006 Lead, Calculated Total 781621 V 9/20/2006 Lead, Coarse Fraction 1001622 V 9/20/2006 Lead, Fine Fraction 631623 A 9/25/2006 Lead, Calculated Total 5401624 A 9/25/2006 Lead, Coarse Fraction 5201625 A 9/25/2006 Lead, Fine Fraction 5501626 V 11/8/2006 Lead, Calculated Total 140

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1627 V 11/8/2006 Lead, Calculated Total 1401628 V 11/8/2006 Lead, Coarse Fraction 1101629 V 11/8/2006 Lead, Coarse Fraction 1101630 V 11/8/2006 Lead, Fine Fraction 2101631 V 11/8/2006 Lead, Fine Fraction 2101632 A 9/27/2006 Lead, Calculated Total 2801633 A 9/27/2006 Lead, Coarse Fraction 2701634 A 9/27/2006 Lead, Fine Fraction 3001635 A 9/27/2006 Lead, Calculated Total 801636 A 9/27/2006 Lead, Coarse Fraction 701637 A 9/27/2006 Lead, Fine Fraction 1001638 A 9/14/2004 Lead 3201639 A 9/27/2006 Lead, Calculated Total 2601640 A 9/27/2006 Lead, Coarse Fraction 2501641 A 9/27/2006 Lead, Fine Fraction 2801642 A 9/13/2005 Lead 2301643 A 9/13/2005 Lead 3001644 A 9/14/2004 Lead 3901645 A 9/14/2004 Lead 4201646 V 9/22/2006 Lead 491647 A 9/25/2006 Lead, Calculated Total 11001648 A 9/25/2006 Lead, Coarse Fraction 11001649 A 9/25/2006 Lead, Fine Fraction 13001650 V 11/9/2006 Lead, Calculated Total 591651 V 11/9/2006 Lead, Calculated Total 591652 V 11/9/2006 Lead, Coarse Fraction 501653 V 11/9/2006 Lead, Coarse Fraction 501654 V 11/9/2006 Lead, Fine Fraction 971655 V 11/9/2006 Lead, Fine Fraction 971656 A 9/25/2006 Lead, Calculated Total 35001657 A 9/25/2006 Lead, Coarse Fraction 34001658 A 9/25/2006 Lead, Fine Fraction 38001659 V 11/13/2006 Lead, Calculated Total 641660 V 11/13/2006 Lead, Coarse Fraction 551661 V 11/13/2006 Lead, Fine Fraction 881662 A 9/13/2005 Lead 4301663 A 9/13/2005 Lead 3001664 V 8/9/2007 Lead, Calculated Total 551665 V 8/9/2007 Lead, Coarse Fraction 501666 V 8/9/2007 Lead, Fine Fraction 73

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1667 A 9/13/2005 Lead 8301668 V 8/13/2007 Lead, Calculated Total 1201669 V 8/13/2007 Lead, Coarse Fraction 1401670 V 8/13/2007 Lead, Fine Fraction 921671 A 9/13/2005 Lead 8201672 V 8/13/2007 Lead, Calculated Total 2401673 V 8/13/2007 Lead, Coarse Fraction 2601674 V 8/13/2007 Lead, Fine Fraction 2101675 A 9/13/2005 Lead 2401676 A 9/14/2004 Lead 6801677 V 9/20/2006 Lead, Calculated Total 1001678 V 9/20/2006 Lead, Coarse Fraction 841679 V 9/20/2006 Lead, Fine Fraction 1801680 V 9/20/2006 Lead, Calculated Total 1301681 V 9/20/2006 Lead, Coarse Fraction 1101682 V 9/20/2006 Lead, Fine Fraction 2101683 A 9/25/2006 Lead, Calculated Total 7901684 A 9/25/2006 Lead, Coarse Fraction 6701685 A 9/25/2006 Lead, Fine Fraction 9001686 A 9/25/2006 Lead, Calculated Total 8101687 A 9/25/2006 Lead, Coarse Fraction 7201688 A 9/25/2006 Lead, Fine Fraction 9001689 V 11/6/2006 Lead, Calculated Total 1201690 V 11/6/2006 Lead, Coarse Fraction 1301691 V 11/6/2006 Lead, Fine Fraction 761692 A 9/25/2006 Lead, Calculated Total 5701693 A 9/25/2006 Lead, Coarse Fraction 5801694 A 9/25/2006 Lead, Fine Fraction 5501695 V 11/8/2006 Lead, Calculated Total 261696 V 11/8/2006 Lead, Calculated Total 261697 V 11/8/2006 Lead, Coarse Fraction 241698 V 11/8/2006 Lead, Coarse Fraction 241699 V 11/8/2006 Lead, Fine Fraction 391700 V 11/8/2006 Lead, Fine Fraction 391701 A 9/13/2005 Lead 3001702 A 9/27/2006 Lead, Calculated Total 2501703 A 9/27/2006 Lead, Coarse Fraction 2401704 A 9/27/2006 Lead, Fine Fraction 2801705 A 10/5/2006 Lead, Calculated Total 2301706 A 10/5/2006 Lead, Coarse Fraction 250

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1707 A 10/5/2006 Lead, Fine Fraction 2001708 A 10/5/2006 Lead, Calculated Total 2801709 A 10/5/2006 Lead, Coarse Fraction 2901710 A 10/5/2006 Lead, Fine Fraction 2401711 A 6/21/2007 Lead, Calculated Total 12001712 A 6/21/2007 Lead, Coarse Fraction 13001713 A 6/21/2007 Lead, Fine Fraction 8701714 V 9/10/2007 Lead, Calculated Total 1201715 V 9/10/2007 Lead, Coarse Fraction 1101716 V 9/10/2007 Lead, Fine Fraction 1301717 A 6/21/2007 Lead, Calculated Total 4701718 A 6/21/2007 Lead, Coarse Fraction 4901719 A 6/21/2007 Lead, Fine Fraction 4501720 V 9/11/2007 Lead, Calculated Total 1401721 V 9/11/2007 Lead, Coarse Fraction 1101722 V 9/11/2007 Lead, Fine Fraction 1701723 A 10/19/2006 Lead, Calculated Total 3401724 A 10/19/2006 Lead, Coarse Fraction 3401725 A 10/19/2006 Lead, Fine Fraction 3301726 A 10/19/2006 Lead, Calculated Total 3101727 A 10/19/2006 Lead, Coarse Fraction 3101728 A 10/19/2006 Lead, Fine Fraction 3101729 A 10/19/2006 Lead, Calculated Total 3301730 A 10/19/2006 Lead, Coarse Fraction 3001731 A 10/19/2006 Lead, Fine Fraction 3801732 A 10/19/2006 Lead, Calculated Total 2001733 A 10/19/2006 Lead, Coarse Fraction 1901734 A 10/19/2006 Lead, Fine Fraction 2301735 A 10/19/2006 Lead, Calculated Total 2401736 A 10/19/2006 Lead, Coarse Fraction 2401737 A 10/19/2006 Lead, Fine Fraction 2401738 A 10/19/2006 Lead, Calculated Total 2101739 A 10/19/2006 Lead, Coarse Fraction 2101740 A 10/19/2006 Lead, Fine Fraction 2101741 A 9/13/2005 Lead 4401742 V 10/9/2006 Lead, Calculated Total 841743 V 10/9/2006 Lead, Coarse Fraction 761744 V 10/9/2006 Lead, Fine Fraction 1101745 A 9/13/2005 Lead 4001746 V 10/10/2006 Lead, Calculated Total 240

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1747 V 10/10/2006 Lead, Coarse Fraction 3001748 V 10/10/2006 Lead, Fine Fraction 1301749 A 9/14/2004 Lead 4401750 V 9/19/2006 Lead, Calculated Total 261751 V 9/19/2006 Lead, Coarse Fraction 171752 V 9/19/2006 Lead, Fine Fraction 391753 A 9/25/2006 Lead, Calculated Total 3701754 A 9/25/2006 Lead, Coarse Fraction 3501755 A 9/25/2006 Lead, Fine Fraction 4501756 V 10/10/2006 Lead, Calculated Total 911757 V 10/10/2006 Lead, Coarse Fraction 851758 V 10/10/2006 Lead, Fine Fraction 1101759 A 6/18/2007 Lead, Calculated Total 12001760 A 6/18/2007 Lead, Coarse Fraction 15001761 A 6/18/2007 Lead, Fine Fraction 7301762 V 8/9/2007 Lead, Calculated Total 891763 V 8/9/2007 Lead, Coarse Fraction 791764 V 8/9/2007 Lead, Fine Fraction 1101765 A 6/18/2007 Lead, Calculated Total 4901766 A 6/18/2007 Lead, Coarse Fraction 4901767 A 6/18/2007 Lead, Fine Fraction 5101768 V 8/9/2007 Lead, Calculated Total 2101769 V 8/9/2007 Lead, Coarse Fraction 2001770 V 8/9/2007 Lead, Fine Fraction 2501771 A 9/14/2004 Lead 7801772 V 9/19/2006 Lead, Calculated Total 431773 V 9/19/2006 Lead, Coarse Fraction 491774 V 9/19/2006 Lead, Fine Fraction 391775 A 9/14/2004 Lead 2501776 A 9/14/2004 Lead 2101777 A 4/17/2007 Lead, Calculated Total 2701778 A 4/17/2007 Lead, Coarse Fraction 2701779 A 4/17/2007 Lead, Fine Fraction 3001780 A 4/17/2007 Lead, Calculated Total 2501781 A 4/17/2007 Lead, Coarse Fraction 2501782 A 4/17/2007 Lead, Fine Fraction 2401783 A 6/18/2007 Lead, Calculated Total 16001784 A 6/18/2007 Lead, Coarse Fraction 18001785 A 6/18/2007 Lead, Fine Fraction 12001786 V 8/8/2007 Lead, Calculated Total 56

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1787 V 8/8/2007 Lead, Coarse Fraction 671788 V 8/8/2007 Lead, Fine Fraction 411789 A 6/18/2007 Lead, Calculated Total 2701790 A 6/18/2007 Lead, Coarse Fraction 2701791 A 6/18/2007 Lead, Fine Fraction 2601792 A 9/13/2005 Lead 1401793 A 9/13/2005 Lead 1801794 A 4/17/2007 Lead, Calculated Total 5501795 A 4/17/2007 Lead, Coarse Fraction 4901796 A 4/17/2007 Lead, Fine Fraction 6601797 V 8/8/2007 Lead, Calculated Total 891798 V 8/8/2007 Lead, Coarse Fraction 691799 V 8/8/2007 Lead, Fine Fraction 1401800 A 4/17/2007 Lead, Calculated Total 3201801 A 4/17/2007 Lead, Coarse Fraction 2901802 A 4/17/2007 Lead, Fine Fraction 4001803 V 8/6/2007 Lead, Calculated Total 1101804 V 8/6/2007 Lead, Coarse Fraction 1401805 V 8/6/2007 Lead, Fine Fraction 841806 A 9/14/2004 Lead 6401807 V 9/20/2006 Lead, Calculated Total 631808 V 9/20/2006 Lead, Coarse Fraction 561809 V 9/20/2006 Lead, Fine Fraction 841810 A 9/14/2004 Lead 3201811 A 11/27/2006 Lead, Calculated Total 3701812 A 11/27/2006 Lead, Coarse Fraction 3501813 A 11/27/2006 Lead, Fine Fraction 4001814 A 11/27/2006 Lead, Calculated Total 3201815 A 11/27/2006 Lead, Coarse Fraction 3001816 A 11/27/2006 Lead, Fine Fraction 3401817 V 5/29/2007 Lead, Calculated Total 701818 V 5/29/2007 Lead, Coarse Fraction 661819 V 5/29/2007 Lead, Fine Fraction 891820 V 5/29/2007 Lead, Calculated Total 741821 V 5/29/2007 Lead, Coarse Fraction 681822 V 5/29/2007 Lead, Fine Fraction 921823 A 11/27/2006 Lead, Calculated Total 4801824 A 11/27/2006 Lead, Coarse Fraction 4801825 A 11/27/2006 Lead, Fine Fraction 5001826 V 5/29/2007 Lead, Calculated Total 81

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1827 V 5/29/2007 Lead, Coarse Fraction 791828 V 5/29/2007 Lead, Fine Fraction 861829 A 11/20/2006 Lead, Calculated Total 4801830 A 11/20/2006 Lead, Coarse Fraction 4701831 A 11/20/2006 Lead, Fine Fraction 5201832 V 12/6/2006 Lead, Calculated Total 161833 V 12/6/2006 Lead, Coarse Fraction 161834 V 12/6/2006 Lead, Fine Fraction 181835 A 11/20/2006 Lead, Calculated Total 5201836 A 11/20/2006 Lead, Coarse Fraction 5501837 A 11/20/2006 Lead, Fine Fraction 3701838 V 12/6/2006 Lead, Calculated Total 531839 V 12/6/2006 Lead, Coarse Fraction 501840 V 12/6/2006 Lead, Fine Fraction 661841 A 11/20/2006 Lead, Calculated Total 4701842 A 11/20/2006 Lead, Coarse Fraction 4701843 A 11/20/2006 Lead, Fine Fraction 4701844 V 12/5/2006 Lead, Calculated Total 1301845 V 12/5/2006 Lead, Coarse Fraction 1301846 V 12/5/2006 Lead, Fine Fraction 1201847 A 11/27/2006 Lead, Calculated Total 5401848 A 11/27/2006 Lead, Coarse Fraction 5201849 A 11/27/2006 Lead, Fine Fraction 5801850 V 10/25/2007 Lead, Calculated Total 1501851 V 10/25/2007 Lead, Coarse Fraction 1301852 V 10/25/2007 Lead, Fine Fraction 1901853 A 11/27/2006 Lead, Calculated Total 4301854 A 11/27/2006 Lead, Coarse Fraction 4301855 A 11/27/2006 Lead, Fine Fraction 4301856 V 10/24/2007 Lead, Calculated Total 1401857 V 10/24/2007 Lead, Coarse Fraction 1101858 V 10/24/2007 Lead, Fine Fraction 2301859 A 10/19/2006 Lead, Calculated Total 4501860 A 5/30/2007 Lead, Calculated Total 2001861 A 10/19/2006 Lead, Coarse Fraction 4401862 A 5/30/2007 Lead, Coarse Fraction 1301863 A 10/19/2006 Lead, Fine Fraction 4801864 A 5/30/2007 Lead, Fine Fraction 3201865 V 8/3/2007 Lead, Calculated Total 881866 V 8/3/2007 Lead, Coarse Fraction 71

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1867 V 8/3/2007 Lead, Fine Fraction 1201868 A 10/19/2006 Lead, Calculated Total 6901869 A 5/30/2007 Lead, Calculated Total 1601870 A 10/19/2006 Lead, Coarse Fraction 7801871 A 5/30/2007 Lead, Coarse Fraction 1301872 A 10/19/2006 Lead, Fine Fraction 4201873 A 5/30/2007 Lead, Fine Fraction 2701874 V 8/6/2007 Lead, Calculated Total 321875 V 8/6/2007 Lead, Coarse Fraction 291876 V 8/6/2007 Lead, Fine Fraction 441877 A 5/30/2007 Lead, Calculated Total 811878 A 5/30/2007 Lead, Coarse Fraction 661879 A 5/30/2007 Lead, Fine Fraction 1501880 A 7/26/2007 Lead, Calculated Total 2301881 A 7/26/2007 Lead, Coarse Fraction 2101882 A 7/26/2007 Lead, Fine Fraction 2601883 A 11/20/2006 Lead, Calculated Total 5301884 A 11/20/2006 Lead, Coarse Fraction 5101885 A 11/20/2006 Lead, Fine Fraction 5701886 A 11/20/2006 Lead, Calculated Total 4501887 A 11/20/2006 Lead, Coarse Fraction 3801888 A 11/20/2006 Lead, Fine Fraction 5701889 V 5/25/2007 Lead, Calculated Total 891890 V 5/25/2007 Lead, Coarse Fraction 811891 V 5/25/2007 Lead, Fine Fraction 1101892 A 11/20/2006 Lead, Calculated Total 3901893 A 11/20/2006 Lead, Coarse Fraction 3501894 A 11/20/2006 Lead, Fine Fraction 4401895 V 5/25/2007 Lead, Calculated Total 771896 V 5/25/2007 Lead, Coarse Fraction 641897 V 5/25/2007 Lead, Fine Fraction 981898 A 11/27/2006 Lead, Calculated Total 4801899 A 11/27/2006 Lead, Coarse Fraction 4601900 A 11/27/2006 Lead, Fine Fraction 5801901 V 5/23/2007 Lead, Calculated Total 741902 V 5/23/2007 Lead, Coarse Fraction 601903 V 5/23/2007 Lead, Fine Fraction 1101904 A 9/13/2004 Lead 8601905 V 9/19/2006 Lead, Calculated Total 2001906 V 9/19/2006 Lead, Coarse Fraction 160

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1907 V 9/19/2006 Lead, Fine Fraction 3001908 A 9/13/2004 Lead 2501909 A 5/30/2007 Lead, Calculated Total 3601910 A 5/30/2007 Lead, Coarse Fraction 3301911 A 5/30/2007 Lead, Fine Fraction 3901912 V 8/2/2007 Lead, Calculated Total 581913 V 8/2/2007 Lead, Coarse Fraction 531914 V 8/2/2007 Lead, Fine Fraction 671915 A 5/30/2007 Lead, Calculated Total 2401916 A 5/30/2007 Lead, Coarse Fraction 1501917 A 5/30/2007 Lead, Fine Fraction 3601918 V 8/2/2007 Lead, Calculated Total 971919 V 8/2/2007 Lead, Coarse Fraction 821920 V 8/2/2007 Lead, Fine Fraction 1301921 A 4/17/2007 Lead, Calculated Total 6601922 A 4/17/2007 Lead, Coarse Fraction 6001923 A 4/17/2007 Lead, Fine Fraction 9401924 V 6/19/2007 Lead, Calculated Total 1601925 V 6/19/2007 Lead, Coarse Fraction 1401926 V 6/19/2007 Lead, Fine Fraction 2101927 A 4/17/2007 Lead, Calculated Total 4001928 A 4/17/2007 Lead, Coarse Fraction 4001929 A 4/17/2007 Lead, Fine Fraction 4201930 V 6/20/2007 Lead, Calculated Total 1501931 V 6/20/2007 Lead, Coarse Fraction 1301932 V 6/20/2007 Lead, Fine Fraction 2001933 A 9/13/2004 Lead 4901934 V 9/19/2006 Lead, Calculated Total 781935 V 9/19/2006 Lead, Coarse Fraction 711936 V 9/19/2006 Lead, Fine Fraction 971937 A 9/13/2004 Lead 2801938 A 9/13/2005 Lead 1501939 A 9/13/2005 Lead 2601940 V 7/10/2007 Lead, Calculated Total 1501941 V 7/10/2007 Lead, Coarse Fraction 1601942 V 7/10/2007 Lead, Fine Fraction 1401943 V 7/9/2007 Lead, Calculated Total 2601944 V 7/9/2007 Lead, Coarse Fraction 2501945 V 7/9/2007 Lead, Fine Fraction 2801946 A 9/13/2005 Lead 340

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1947 A 5/7/2007 Lead, Calculated Total 4201948 A 5/7/2007 Lead, Coarse Fraction 4101949 A 5/7/2007 Lead, Fine Fraction 4301950 V 6/13/2007 Lead, Calculated Total 1101951 V 6/13/2007 Lead, Coarse Fraction 1101952 V 6/13/2007 Lead, Fine Fraction 1101953 A 5/7/2007 Lead, Calculated Total 2401954 A 5/7/2007 Lead, Coarse Fraction 2501955 A 5/7/2007 Lead, Fine Fraction 2401956 A 9/12/2007 Lead, Calculated Total 3301957 A 9/12/2007 Lead, Coarse Fraction 3301958 A 9/12/2007 Lead, Fine Fraction 3301959 A 9/12/2007 Lead, Calculated Total 2701960 A 9/12/2007 Lead, Coarse Fraction 2701961 A 9/12/2007 Lead, Fine Fraction 2701962 A 10/19/2006 Lead, Calculated Total 3101963 A 10/19/2006 Lead, Coarse Fraction 3101964 A 10/19/2006 Lead, Fine Fraction 3101965 A 10/19/2006 Lead, Calculated Total 5001966 A 10/19/2006 Lead, Coarse Fraction 6001967 A 10/19/2006 Lead, Fine Fraction 2201968 V 6/16/2007 Lead, Calculated Total 971969 V 6/16/2007 Lead, Coarse Fraction 641970 V 6/16/2007 Lead, Fine Fraction 1501971 A 9/13/2005 Lead 1401972 A 9/13/2005 Lead 941973 A 9/13/2005 Lead 2401974 A 10/19/2006 Lead, Calculated Total 1201975 A 10/19/2006 Lead, Coarse Fraction 1201976 A 10/19/2006 Lead, Fine Fraction 1301977 A 6/18/2007 Lead, Calculated Total 5601978 A 6/18/2007 Lead, Coarse Fraction 5201979 A 6/18/2007 Lead, Fine Fraction 6301980 V 7/31/2007 Lead, Calculated Total 531981 V 7/31/2007 Lead, Coarse Fraction 631982 V 7/31/2007 Lead, Fine Fraction 381983 V 7/31/2007 Lead, Calculated Total 351984 V 7/31/2007 Lead, Coarse Fraction 351985 V 7/31/2007 Lead, Fine Fraction 361986 A 6/18/2007 Lead, Calculated Total 360

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

1987 A 6/18/2007 Lead, Coarse Fraction 3401988 A 6/18/2007 Lead, Fine Fraction 4001989 V 7/30/2007 Lead, Calculated Total 721990 V 7/30/2007 Lead, Coarse Fraction 581991 V 7/30/2007 Lead, Fine Fraction 961992 A 5/30/2007 Lead, Calculated Total 2301993 A 5/30/2007 Lead, Coarse Fraction 2401994 A 5/30/2007 Lead, Fine Fraction 2201995 A 5/30/2007 Lead, Calculated Total 3701996 A 5/30/2007 Lead, Coarse Fraction 3701997 A 5/30/2007 Lead, Fine Fraction 3601998 V 7/27/2007 Lead, Calculated Total 571999 V 7/27/2007 Lead, Coarse Fraction 512000 V 7/27/2007 Lead, Fine Fraction 742001 A 4/17/2007 Lead, Calculated Total 4802002 A 4/17/2007 Lead, Coarse Fraction 4802003 A 4/17/2007 Lead, Fine Fraction 4402004 A 4/17/2007 Lead, Calculated Total 12002005 A 4/17/2007 Lead, Coarse Fraction 12002006 A 4/17/2007 Lead, Fine Fraction 11002007 V 6/18/2007 Lead, Calculated Total 2902008 V 6/18/2007 Lead, Coarse Fraction 2402009 V 6/18/2007 Lead, Fine Fraction 3202010 A 9/13/2005 Lead 3302011 A 9/13/2005 Lead 3302012 A 9/13/2005 Lead 9502013 V 9/22/2006 Lead 1402014 A 9/13/2005 Lead 4102015 V 9/22/2006 Lead 842016 A 12/11/2006 Lead, Calculated Total 11002017 A 12/11/2006 Lead, Coarse Fraction 14002018 A 12/11/2006 Lead, Fine Fraction 5202019 V 6/22/2007 Lead, Calculated Total 692020 V 6/22/2007 Lead, Coarse Fraction 582021 V 6/22/2007 Lead, Fine Fraction 942022 A 12/11/2006 Lead, Calculated Total 3702023 A 12/11/2006 Lead, Coarse Fraction 3502024 A 12/11/2006 Lead, Fine Fraction 4202025 A 12/11/2006 Lead, Calculated Total 2202026 A 12/11/2006 Lead, Coarse Fraction 200

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2027 A 12/11/2006 Lead, Fine Fraction 2502028 V 6/21/2007 Lead, Calculated Total 2102029 V 6/21/2007 Lead, Coarse Fraction 2002030 V 6/21/2007 Lead, Fine Fraction 2302031 A 11/20/2006 Lead, Calculated Total 3902032 A 11/20/2006 Lead, Coarse Fraction 3802033 A 11/20/2006 Lead, Fine Fraction 4102034 V 5/22/2007 Lead, Calculated Total 812035 V 5/22/2007 Lead, Coarse Fraction 722036 V 5/22/2007 Lead, Fine Fraction 1302037 A 11/20/2006 Lead, Calculated Total 3702038 A 11/20/2006 Lead, Coarse Fraction 4002039 A 11/20/2006 Lead, Fine Fraction 2802040 V 5/23/2007 Lead, Calculated Total 832041 V 5/23/2007 Lead, Coarse Fraction 742042 V 5/23/2007 Lead, Fine Fraction 1102043 A 10/13/2006 Lead, Calculated Total 3502044 A 10/13/2006 Lead, Coarse Fraction 3402045 A 10/13/2006 Lead, Fine Fraction 3602046 A 10/13/2006 Lead, Calculated Total 2702047 A 10/13/2006 Lead, Coarse Fraction 2502048 A 10/13/2006 Lead, Fine Fraction 3102049 A 9/12/2005 Lead 2502050 A 9/27/2006 Lead, Calculated Total 3102051 A 9/27/2006 Lead, Coarse Fraction 3102052 A 9/27/2006 Lead, Fine Fraction 3102053 A 9/12/2005 Lead 3202054 A 9/12/2005 Lead 2902055 A 9/13/2004 Lead 4202056 V 10/5/2006 Lead, Calculated Total 2302057 V 10/5/2006 Lead, Coarse Fraction 1902058 V 10/5/2006 Lead, Fine Fraction 3302059 A 9/13/2004 Lead 4302060 V 10/6/2006 Lead, Calculated Total 2702061 V 10/6/2006 Lead, Coarse Fraction 2102062 V 10/6/2006 Lead, Fine Fraction 3702063 A 9/12/2005 Lead 3502064 A 9/12/2005 Lead 2602065 A 9/13/2004 Lead 6102066 V 10/5/2006 Lead, Calculated Total 180

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2067 V 10/5/2006 Lead, Coarse Fraction 1402068 V 10/5/2006 Lead, Fine Fraction 2602069 A 9/13/2004 Lead 3602070 A 9/12/2005 Lead 2202071 A 9/12/2005 Lead 1602072 A 9/13/2004 Lead 5402073 V 10/3/2006 Lead, Calculated Total 1102074 V 10/3/2006 Lead, Coarse Fraction 1002075 V 10/3/2006 Lead, Fine Fraction 1602076 A 9/13/2004 Lead 2702077 A 10/13/2006 Lead, Calculated Total 2602078 A 10/13/2006 Lead, Coarse Fraction 2602079 A 10/13/2006 Lead, Fine Fraction 2502080 A 10/13/2006 Lead, Calculated Total 3302081 A 10/13/2006 Lead, Coarse Fraction 3402082 A 10/13/2006 Lead, Fine Fraction 3102083 A 9/13/2004 Lead 5102084 V 10/3/2006 Lead, Calculated Total 1202085 V 10/3/2006 Lead, Coarse Fraction 1102086 V 10/3/2006 Lead, Fine Fraction 1502087 A 9/13/2004 Lead 6102088 V 10/13/2006 Lead, Calculated Total 2002089 V 10/13/2006 Lead, Coarse Fraction 1702090 V 10/13/2006 Lead, Fine Fraction 2702091 V 10/7/2006 Lead, Calculated Total 4102092 V 10/7/2006 Lead, Coarse Fraction 4002093 V 10/7/2006 Lead, Fine Fraction 4502094 A 9/13/2004 Lead 2802095 A 9/12/2005 Lead 3802096 A 9/12/2005 Lead 2002097 A 9/13/2004 Lead 4702098 V 11/2/2006 Lead, Calculated Total 162099 V 11/2/2006 Lead, Coarse Fraction 162100 V 11/2/2006 Lead, Fine Fraction 182101 A 9/13/2004 Lead 4802102 V 11/3/2006 Lead, Calculated Total 192103 V 11/3/2006 Lead, Calculated Total 192104 V 11/3/2006 Lead, Coarse Fraction 172105 V 11/3/2006 Lead, Coarse Fraction 172106 V 11/3/2006 Lead, Fine Fraction 27

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2107 V 11/3/2006 Lead, Fine Fraction 272108 A 9/12/2005 Lead 4902109 V 10/31/2006 Lead, Calculated Total 212110 V 10/31/2006 Lead, Calculated Total 212111 V 10/31/2006 Lead, Coarse Fraction 212112 V 10/31/2006 Lead, Coarse Fraction 212113 V 10/31/2006 Lead, Fine Fraction 222114 V 10/31/2006 Lead, Fine Fraction 222115 A 9/12/2005 Lead 5602116 V 10/30/2006 Lead, Calculated Total 382117 V 10/30/2006 Lead, Calculated Total 382118 V 10/30/2006 Lead, Coarse Fraction 322119 V 10/30/2006 Lead, Coarse Fraction 322120 V 10/30/2006 Lead, Fine Fraction 702121 V 10/30/2006 Lead, Fine Fraction 702122 A 9/13/2004 Lead 2302123 A 9/13/2004 Lead 3702124 A 9/12/2005 Lead 5302125 V 11/1/2006 Lead, Calculated Total 102126 V 11/1/2006 Lead, Calculated Total 102127 V 11/1/2006 Lead, Coarse Fraction 102128 V 11/1/2006 Lead, Coarse Fraction 102129 V 11/1/2006 Lead, Fine Fraction 112130 V 11/1/2006 Lead, Fine Fraction 112131 A 9/13/2004 Lead 2802132 A 9/13/2004 Lead 5002133 V 5/31/2007 Lead, Calculated Total 842134 V 5/31/2007 Lead, Coarse Fraction 682135 V 5/31/2007 Lead, Fine Fraction 1302136 A 5/30/2007 Lead, Calculated Total 2802137 A 5/30/2007 Lead, Coarse Fraction 2802138 A 5/30/2007 Lead, Fine Fraction 2902139 A 5/30/2007 Lead, Calculated Total 2402140 A 5/30/2007 Lead, Coarse Fraction 2402141 A 5/30/2007 Lead, Fine Fraction 2402142 A 5/30/2007 Lead, Calculated Total 2602143 A 5/30/2007 Lead, Coarse Fraction 2702144 A 5/30/2007 Lead, Fine Fraction 2502145 A 4/17/2007 Lead, Calculated Total 4502146 A 4/17/2007 Lead, Coarse Fraction 450

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2147 A 4/17/2007 Lead, Fine Fraction 4202148 V 6/1/2007 Lead, Calculated Total 682149 V 6/1/2007 Lead, Coarse Fraction 612150 V 6/1/2007 Lead, Fine Fraction 822151 A 4/17/2007 Lead, Calculated Total 4902152 A 4/17/2007 Lead, Coarse Fraction 4602153 A 4/17/2007 Lead, Fine Fraction 5902154 V 5/31/2007 Lead, Calculated Total 312155 V 5/31/2007 Lead, Coarse Fraction 232156 V 5/31/2007 Lead, Fine Fraction 602157 A 10/13/2006 Lead, Calculated Total 2102158 A 10/13/2006 Lead, Coarse Fraction 2102159 A 10/13/2006 Lead, Fine Fraction 2202160 A 10/13/2006 Lead, Calculated Total 1702161 A 10/13/2006 Lead, Coarse Fraction 1802162 A 10/13/2006 Lead, Fine Fraction 1502163 A 9/13/2004 Lead 4002164 V 9/18/2006 Lead, Calculated Total 482165 V 9/18/2006 Lead, Coarse Fraction 382166 V 9/18/2006 Lead, Fine Fraction 832167 A 9/13/2004 Lead 3102168 A 10/13/2006 Lead, Calculated Total 1502169 A 10/13/2006 Lead, Coarse Fraction 1202170 A 10/13/2006 Lead, Fine Fraction 2402171 A 10/13/2006 Lead, Calculated Total 1902172 A 10/13/2006 Lead, Coarse Fraction 1802173 A 10/13/2006 Lead, Fine Fraction 2002174 A 12/11/2006 Lead, Calculated Total 2702175 A 12/11/2006 Lead, Coarse Fraction 2702176 A 12/11/2006 Lead, Fine Fraction 2702177 A 12/11/2006 Lead, Calculated Total 3102178 A 12/11/2006 Lead, Coarse Fraction 2702179 A 12/11/2006 Lead, Fine Fraction 3602180 A 5/7/2007 Lead, Calculated Total 3002181 A 5/7/2007 Lead, Coarse Fraction 3102182 A 5/7/2007 Lead, Fine Fraction 2902183 A 5/7/2007 Lead, Calculated Total 2002184 A 5/7/2007 Lead, Coarse Fraction 1902185 A 5/7/2007 Lead, Fine Fraction 2102186 A 10/19/2006 Lead, Calculated Total 240

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2187 A 10/19/2006 Lead, Coarse Fraction 2502188 A 10/19/2006 Lead, Fine Fraction 2302189 A 10/19/2006 Lead, Calculated Total 2802190 A 10/19/2006 Lead, Coarse Fraction 2802191 A 10/19/2006 Lead, Fine Fraction 2702192 A 9/12/2005 Lead 1702193 A 9/12/2005 Lead 1602194 A 9/12/2005 Lead 2202195 A 9/12/2005 Lead 1802196 A 9/12/2005 Lead 2602197 A 9/12/2005 Lead 2202198 A 9/13/2004 Lead 2802199 A 9/13/2004 Lead 2402200 A 9/8/2006 Lead, Calculated Total 1402201 A 9/8/2006 Lead, Coarse Fraction 1302202 A 9/8/2006 Lead, Fine Fraction 1502203 A 9/8/2006 Lead, Calculated Total 3802204 A 9/8/2006 Lead, Coarse Fraction 3802205 A 9/8/2006 Lead, Fine Fraction 3702206 A 9/8/2006 Lead, Calculated Total 1702207 A 9/8/2006 Lead, Coarse Fraction 1602208 A 9/8/2006 Lead, Fine Fraction 1902209 A 5/30/2007 Lead, Calculated Total 2302210 A 5/30/2007 Lead, Coarse Fraction 2002211 A 5/30/2007 Lead, Fine Fraction 3002212 A 5/30/2007 Lead, Calculated Total 1702213 A 5/30/2007 Lead, Coarse Fraction 1802214 A 5/30/2007 Lead, Fine Fraction 1602215 A 9/8/2006 Lead, Calculated Total 1502216 A 9/8/2006 Lead, Coarse Fraction 1502217 A 9/8/2006 Lead, Fine Fraction 1502218 A 9/8/2006 Lead, Calculated Total 2302219 A 9/8/2006 Lead, Coarse Fraction 2202220 A 9/8/2006 Lead, Fine Fraction 2502221 A 9/8/2006 Lead, Calculated Total 1802222 A 9/8/2006 Lead, Coarse Fraction 1802223 A 9/8/2006 Lead, Fine Fraction 1702224 A 5/7/2007 Lead, Calculated Total 2102225 A 5/7/2007 Lead, Coarse Fraction 2202226 A 5/7/2007 Lead, Fine Fraction 200

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2227 A 7/26/2007 Lead, Calculated Total 1702228 A 7/26/2007 Lead, Coarse Fraction 1602229 A 7/26/2007 Lead, Fine Fraction 1902230 A 9/8/2006 Lead, Calculated Total 2202231 A 9/8/2006 Lead, Coarse Fraction 2102232 A 9/8/2006 Lead, Fine Fraction 2302233 A 9/8/2006 Lead, Calculated Total 2502234 A 9/8/2006 Lead, Coarse Fraction 2202235 A 9/8/2006 Lead, Fine Fraction 2902236 A 9/8/2006 Lead, Calculated Total 1702237 A 9/8/2006 Lead, Coarse Fraction 1702238 A 9/8/2006 Lead, Fine Fraction 1602239 A 9/13/2004 Lead 4002240 V 7/26/2007 Lead, Calculated Total 682241 V 7/26/2007 Lead, Coarse Fraction 582242 V 7/26/2007 Lead, Fine Fraction 992243 A 9/13/2004 Lead 2602244 A 10/13/2006 Lead, Calculated Total 3802245 A 10/13/2006 Lead, Coarse Fraction 3902246 A 10/13/2006 Lead, Fine Fraction 3502247 A 10/13/2006 Lead, Calculated Total 4402248 A 10/13/2006 Lead, Coarse Fraction 4602249 A 10/13/2006 Lead, Fine Fraction 3702250 V 5/17/2007 Lead, Calculated Total 1002251 V 5/17/2007 Lead, Calculated Total 1002252 V 5/17/2007 Lead, Coarse Fraction 1002253 V 5/17/2007 Lead, Coarse Fraction 1002254 V 5/17/2007 Lead, Fine Fraction 1202255 V 5/17/2007 Lead, Fine Fraction 1202256 V 5/17/2007 Lead, Calculated Total 1202257 V 5/17/2007 Lead, Calculated Total 1202258 V 5/17/2007 Lead, Coarse Fraction 1202259 V 5/17/2007 Lead, Coarse Fraction 1202260 V 5/17/2007 Lead, Fine Fraction 1402261 V 5/17/2007 Lead, Fine Fraction 1402262 A 11/20/2006 Lead, Calculated Total 11002263 A 11/20/2006 Lead, Coarse Fraction 11002264 A 11/20/2006 Lead, Fine Fraction 11002265 V 5/18/2007 Lead, Calculated Total 672266 V 5/18/2007 Lead, Coarse Fraction 62

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2267 V 5/18/2007 Lead, Fine Fraction 1002268 A 11/20/2006 Lead, Calculated Total 4402269 A 11/20/2006 Lead, Coarse Fraction 4002270 A 11/20/2006 Lead, Fine Fraction 5602271 V 5/16/2007 Lead, Calculated Total 732272 V 5/16/2007 Lead, Coarse Fraction 652273 V 5/16/2007 Lead, Fine Fraction 992274 A 10/13/2006 Lead, Calculated Total 4202275 A 10/13/2006 Lead, Coarse Fraction 4102276 A 10/13/2006 Lead, Coarse Fraction 4202277 V 6/15/2007 Lead, Calculated Total 492278 V 6/15/2007 Lead, Coarse Fraction 452279 V 6/15/2007 Lead, Coarse Fraction 672280 A 11/27/2006 Lead, Calculated Total 6802281 A 11/27/2006 Lead, Coarse Fraction 5902282 A 11/27/2006 Lead, Fine Fraction 9602283 V 6/14/2007 Lead, Calculated Total 1202284 V 6/14/2007 Lead, Coarse Fraction 912285 V 6/14/2007 Lead, Fine Fraction 1902286 A 9/12/2005 Lead 5002287 V 9/19/2006 Lead, Calculated Total 2602288 V 9/19/2006 Lead, Coarse Fraction 2402289 V 9/19/2006 Lead, Fine Fraction 3102290 A 9/12/2005 Lead 2402291 A 9/12/2005 Lead 2202292 A 4/17/2007 Lead, Calculated Total 3002293 A 4/17/2007 Lead, Coarse Fraction 2802294 A 4/17/2007 Lead, Fine Fraction 3402295 A 4/17/2007 Lead, Calculated Total 4202296 A 4/17/2007 Lead, Coarse Fraction 4302297 A 4/17/2007 Lead, Fine Fraction 3802298 V 6/14/2007 Lead, Calculated Total 1402299 V 6/14/2007 Lead, Coarse Fraction 1402300 V 6/14/2007 Lead, Fine Fraction 1402301 A 5/7/2007 Lead, Calculated Total 3202302 A 5/7/2007 Lead, Coarse Fraction 3202303 A 5/7/2007 Lead, Fine Fraction 3302304 A 5/7/2007 Lead, Calculated Total 1702305 A 5/7/2007 Lead, Coarse Fraction 1602306 A 5/7/2007 Lead, Fine Fraction 200

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2307 A 10/13/2006 Lead, Calculated Total 3202308 A 10/13/2006 Lead, Coarse Fraction 3302309 A 10/13/2006 Lead, Fine Fraction 3102310 A 10/13/2006 Lead, Calculated Total 2702311 A 10/13/2006 Lead, Coarse Fraction 2702312 A 10/13/2006 Lead, Fine Fraction 2602313 A 10/13/2006 Lead, Calculated Total 2502314 A 10/13/2006 Lead, Coarse Fraction 2502315 A 10/13/2006 Lead, Fine Fraction 2602316 A 9/12/2005 Lead 1902317 A 9/13/2005 Lead 1102318 A 10/13/2006 Lead, Calculated Total 3002319 A 10/13/2006 Lead, Coarse Fraction 3002320 A 10/13/2006 Lead, Fine Fraction 3102321 A 10/13/2006 Lead, Calculated Total 2202322 A 10/13/2006 Lead, Coarse Fraction 2102323 A 10/13/2006 Lead, Fine Fraction 2502324 A 10/13/2006 Lead, Calculated Total 2502325 A 10/13/2006 Lead, Coarse Fraction 2402326 A 10/13/2006 Lead, Fine Fraction 2802327 A 5/30/2007 Lead, Calculated Total 3702328 A 5/30/2007 Lead, Coarse Fraction 3202329 A 5/30/2007 Lead, Fine Fraction 5202330 A 5/30/2007 Lead, Calculated Total 1602331 A 5/30/2007 Lead, Coarse Fraction 1502332 A 5/30/2007 Lead, Fine Fraction 2002333 A 5/30/2007 Lead, Calculated Total 1802334 A 5/30/2007 Lead, Coarse Fraction 1702335 A 5/30/2007 Lead, Fine Fraction 2302336 A 6/7/2004 Lead 4102337 V 8/21/2007 Lead, Calculated Total 492338 V 8/21/2007 Lead, Coarse Fraction 402339 V 8/21/2007 Lead, Fine Fraction 702340 A 11/27/2006 Lead, Calculated Total 3902341 A 11/27/2006 Lead, Coarse Fraction 3102342 A 11/27/2006 Lead, Fine Fraction 5702343 V 6/6/2007 Lead, Calculated Total 312344 V 6/6/2007 Lead, Coarse Fraction 272345 V 6/6/2007 Lead, Fine Fraction 352346 V 9/17/2006 Lead, Coarse Fraction 45.6

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 2Commodity Metals Site Time Critical Removal

Soil Sampling ResultsSeptember 2006 - November 2007

SAMPLE ID SAMPLE TYPE DATE ANALYSIS RESULT

2347 V 9/17/2006 Lead, Fine Fraction 64.22348 V 9/17/2006 Lead, Total (Calculated) 48.62349 A 9/27/2006 Lead, Calculated Total 552350 A 9/27/2006 Lead, Coarse Fraction 622351 A 9/27/2006 Lead, Fine Fraction 1402352 A 9/27/2006 Lead, Calculated Total 5602353 A 9/27/2006 Lead, Coarse Fraction 6402354 A 9/27/2006 Lead, Fine Fraction 4402355 V 6/5/2007 Lead, Calculated Total 732356 V 6/5/2007 Lead, Coarse Fraction 522357 V 6/5/2007 Lead, Fine Fraction 130

Notes: Results = parts per million (ppm)Shaded boxes exceed the Michigan Department of Environmental Quality Part 201 Direct Contact Criteria: 400 ppmV= Verification SampleA= Assessment SampleSite Assessment samples were collected during the Michigan Department of Environmental Quality Phase I / Phase IIInvestigation or during the United States Environmental Protection Agency Removal Action.

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Table 3Commodity Metals Site Time-Critical Removal

Air Sampling ResultsSeptember 2006 - November 2007

1 9/6/2006 <0.212 9/6/2006 <0.233 9/6/2006 <0.214 9/6/2006 <0.215 9/7/2006 <0.176 9/7/2006 <0.197 9/7/2006 <0.148 9/7/2006 <0.329 9/7/2006 <0.14

10 9/7/2006 <0.1411 9/8/2006 <0.1412 9/8/2006 <0.1413 9/8/2006 <0.1514 9/8/2006 <0.2415 9/8/2006 <0.1416 9/8/2006 <0.2317 9/8/2006 <0.1418 9/8/2006 <0.1419 9/9/2006 1.720 9/9/2006 <0.1621 9/9/2006 <0.1222 9/9/2006 <0.1623 9/9/2006 <0.1624 9/9/2006 <0.1225 9/9/2006 <0.1326 9/9/2006 <0.1227 9/9/2006 <0.2228 9/9/2006 <0.2229 9/10/2006 <0.1730 9/10/2006 <0.1431 9/10/2006 <0.2232 9/10/2006 <0.22

NOTES:Results = micrograms per cubic meter (µg/m3)Results in shaded boxes exceed the project specific regulatory level 0.5 µg/m3.< = less than

DATE LEAD (µg/m3)#

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Table 3Commodity Metals Site Time-Critical Removal

Air Sampling ResultsSeptember 2006 - November 2007

DATE LEAD (µg/m3)#33 9/10/2006 <0.1234 9/10/2006 <0.1635 9/10/2006 <0.1436 9/10/2006 <0.1437 9/11/2006 <0.1638 9/11/2006 <0.1639 9/11/2006 <0.1540 9/11/2006 <0.1341 9/11/2006 <0.1542 9/11/2006 <0.1343 9/11/2006 <0.1244 9/11/2006 <0.1245 9/12/2006 <0.1446 9/12/2006 <0.1447 9/12/2006 <0.1348 9/12/2006 <0.1849 9/12/2006 <0.1850 9/12/2006 <0.1451 9/12/2006 <0.1452 9/12/2006 <0.1453 9/13/2006 <0.1554 9/13/2006 <0.2455 9/13/2006 <0.1556 9/13/2006 <0.1457 9/13/2006 <0.1658 9/13/2006 <0.1559 9/13/2006 <0.1560 9/14/2006 <0.1261 9/14/2006 <0.1262 9/14/2006 <0.1663 9/14/2006 <0.1264 9/14/2006 <0.12

NOTES:Results = micrograms per cubic meter (µg/m3)Results in shaded boxes exceed the project specific regulatory level 0.5 µg/m3.< = less than

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Table 3Commodity Metals Site Time-Critical Removal

Air Sampling ResultsSeptember 2006 - November 2007

DATE LEAD (µg/m3)#65 9/14/2006 0.5966 9/14/2006 <0.1267 9/14/2006 <0.1268 9/15/2006 <0.1269 9/15/2006 <0.1270 9/15/2006 <0.1271 9/15/2006 <0.1272 9/15/2006 <0.1973 9/15/2006 <0.1974 9/15/2006 <0.1175 9/15/2006 <0.1176 9/16/2006 <0.1277 9/16/2006 <0.1378 9/16/2006 <0.1279 9/16/2006 <0.1280 9/16/2006 <0.2581 9/16/2006 <0.1282 9/16/2006 <0.1283 9/16/2006 <0.1484 9/16/2006 0.4185 9/16/2006 <0.1286 9/16/2006 <0.1387 9/16/2006 <0.1388 9/16/2006 <0.1289 9/17/2006 <0.1490 9/17/2006 <0.1491 9/17/2006 <0.1392 9/17/2006 <0.1393 9/17/2006 <0.1794 9/17/2006 <0.1795 9/17/2006 <0.1696 9/17/2006 <0.14

NOTES:Results = micrograms per cubic meter (µg/m3)Results in shaded boxes exceed the project specific regulatory level 0.5 µg/m3.< = less than

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Table 3Commodity Metals Site Time-Critical Removal

Air Sampling ResultsSeptember 2006 - November 2007

DATE LEAD (µg/m3)#97 9/17/2006 <0.1498 9/17/2006 <0.1499 9/17/2006 <0.13100 10/9/2006 <0.14101 10/18/2006 <0.14102 11/28/2006 <0.17103 11/28/2006 <0.17104 12/4/2006 <0.15105 12/5/2006 <0.15106 12/6/2006 <0.15107 12/7/2006 <0.17108 12/8/2006 <0.16109 5/7/2007 <0.19110 5/7/2007 <0.14111 5/7/2007 <0.15112 5/8/2007 <0.17113 5/8/2007 <0.20114 5/8/2007 <0.14115 5/8/2007 <0.15116 5/9/2007 <0.18117 5/9/2007 <0.21118 5/9/2007 <0.17119 5/9/2007 <0.16120 5/10/2007 <0.15121 5/10/2007 <0.15122 5/10/2007 <0.14123 5/10/2007 <0.15124 5/11/2007 <0.18125 5/11/2007 <0.18126 5/11/2007 <0.16127 5/11/2007 <0.17128 5/11/2007 <0.16

NOTES:Results = micrograms per cubic meter (µg/m3)Results in shaded boxes exceed the project specific regulatory level 0.5 µg/m3.< = less than

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FIGURES

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Prepared for:U.S. EPA REGION VContract No: EP-S5-06-04

TDD No.: S05-0003-0609-035DCN: 035-2A-ABJO

Prepared by:WESTON SOLUTIONS, INC.7800 W. Outer Drive, Suite 200

Detroit, MI 48235

SITE LOCATION MAPCOMMODITY METALS REMOVALHAMTRAMCK, WAYNE CO., MIDECEMBER 2007

Figure 1Wayne County

LegendFormer Commodity MetalsProject Area

0 175 350Feet

File: D:\GIS_Projects\START\Commodity_Metals\Site_Location_v031908.mxd, 19-Mar-08 14:11, BROWNK

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ATTACHMENT A

LABORATORY DATA

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Site: Commodity Metals Removal Site Photo Number: 1 Date: September 11, 2006 Direction: North Photographer: Shamille Lewis Subject: Dust suppression in progress at staging area.

Site: Commodity Metals Removal Site Photo Number: 2 Date: September 12, 2006 Direction: West Photographer: Shamille Lewis Subject: Contaminated soil being loaded out from staging area.

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ATTACHMENT B

PHOTO DOCUMENTATION

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Site: Commodity Metals Removal Site Photo Number: 3 Date: September 12, 2006 Direction: South Photographer: Shamille Lewis Subject: Contaminated soil being loaded into staging area.

Site: Commodity Metals Removal Site Photo Number: 4 Date: September 13, 2006 Direction: Northeast Photographer: Shamille Lewis Subject: Command post.

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Site: Commodity Metals Removal Site Photo Number: 5 Date: September 13, 2006 Direction: North Photographer: Shamille Lewis Subject: Air sampling and monitoring station at the staging area

Site: Commodity Metals Removal Site Photo Number: 6 Date: September 17, 2006 Direction: Northeast Photographer: Shamille Lewis Subject: Dust suppression in progress in an alleyway

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4 of 6 035-2A-ABJC

Site: Commodity Metals Removal Site Photo Number: 7 Date: June 21, 2007 Direction: East Photographer: Sean Kane Subject: Prior to removal

Site: Commodity Metals Removal Site Photo Number: 8 Date: July 08, 2007 Direction: East Photographer: Keith Lesniak Subject: Excavation in progress

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5 of 6 035-2A-ABJC

Site: Commodity Metals Removal Site Photo Number: 9 Date: July 08, 2007 Direction: East Photographer: Keith Lesniak Subject: Excavation completed and verification sampling location

Site: Commodity Metals Removal Site Photo Number: 10 Date: July 16, 2007 Direction: East Photographer: Keith Lesniak Subject: Backfilling property

Page 100: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

6 of 6 035-2A-ABJC

Site: Commodity Metals Removal Site Photo Number: 11 Date: August 02, 2007 Direction: East Photographer: Lori Kozel Subject: Restoration complete

Site: Commodity Metals Removal Site Photo Number: 12 Date: June 18, 2007 Direction: Southwest Photographer: Jeremy Efros Subject: Dust suppression and cleaning in progress on Grand Haven Street.

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ATTACHMENT C

WASTE CHARACTERIZATION DATA

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Page 115: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Thursday, September 21, 2006

Thank you for selecting Fibertec Environmental Services as your analytical laboratory. The samples you submitted have been analyzed as requested and the results compiled in the enclosed report.

If you have any questions regarding these results or if we may be of further assistance to you, please contact me at (517) 699-0345. Please note samples will be disposed of 30 days after reporting date.

Sincerely,

Daryl P. Strandbergh Laboratory Director

DPS/kc

Enclosures

Submittal Date: 9/18/2006Commodity MetalsProject Identification:

Fibertec Project Number: 19701

1800 Carillon BlvdEnvironmental Quality Management, Inc.

Cincinnati, OH 45240

Mr. Aaron Roski

Dear Mr. Roski,

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 116: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 2 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-001

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: DYA-11381-B-F01-BO-0

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 1

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 11.0%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/17/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.111 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641906 9/20/2006µg/kg 1000212000 1

Lead, Fine Fraction JLH 9/20/200641906 9/20/2006µg/kg 1000301000 1

Lead, Coarse Fraction JLH 9/20/200641906 9/20/2006µg/kg 1000180000 1

Percent Total Solids JLH 9/20/200641906 9/20/2006% 0.190.2 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 117: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 3 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-002

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: DYA-11381-2

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 2

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments:

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/17/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

TCLP Metals by ICP/MS (EPA 3010A/EPA 6020) (TCLP (1311) Extraction Date: 9/19/2006)

Lead JLH 9/20/200641899 9/20/2006mg/L 1.0ND 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 118: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 4 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-003

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: DYA-11769-2

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 3

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments:

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/17/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

TCLP Metals by ICP/MS (EPA 3010A/EPA 6020) (TCLP (1311) Extraction Date: 9/19/2006)

Lead JLH 9/20/200641899 9/20/2006mg/L 1.028 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

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Page 5 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-004

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: DYA-11356-B-F01-BO-0

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 4

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 7.80%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.17.8 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641906 9/20/2006µg/kg 100039100 1

Lead, Fine Fraction JLH 9/20/200641906 9/20/2006µg/kg 100056400 1

Lead, Coarse Fraction JLH 9/20/200641906 9/20/2006µg/kg 100030700 1

Percent Total Solids JLH 9/20/200641906 9/20/2006% 0.192.4 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 120: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 6 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-005

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: DYA-11356-B-F01-BO-4

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 5

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 8.00%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.18.0 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 100052300 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 100072900 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 100039900 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.192.7 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 121: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 7 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-006

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: W00-1714-F01-BO-0

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 6

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 13.0%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/17/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.113 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 100048600 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 100064200 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 100045600 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.187.6 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 122: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 8 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-007

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: DYA-11726-A01-0-1

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 7

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 27.2%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.127 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 1000189000 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000137000 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000195000 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.177.4 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 123: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 9 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-008

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: GRA-11709-C01-0-1

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 8

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 20.2%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.120 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 1000345000 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000400000 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000329000 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.179.6 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 124: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 10 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-009

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: GRA-11709-A-01-0-1

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 9

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 26.4%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.126 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 1000662000 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000473000 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000686000 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.174.3 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 125: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 11 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-010

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: GRA-11732-B01-0-1

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 10

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 18.6%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.119 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 1000221000 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000300000 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000193000 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.182.4 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 126: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 12 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-011

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: GRA-11709-B01-0-1

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 11

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 20.4%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.120 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 1000331000 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000338000 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000326000 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.179.9 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

Page 127: REMOVAL SUMMARY REPORT FOR THE COMMODITY METALS … · Weston Solutions, Inc., Superfund Technical Assessment and Response Team to conduct oversight of a time-critical removal action

Page 13 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-012

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: GRA-11732-A01-0-1

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 12

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 22.5%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.123 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 1000219000 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000181000 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000222000 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.177.9 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

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Page 14 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-013

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: DYA-11769-C-F01X-BO-0

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 13

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 14.8%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/17/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.115 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 100092000 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000281000 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 100065700 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.185.6 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

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Page 15 of 15

Client Identification: Environmental Quality Management, Inc.

Fibertec Project Number: 19701

Sample Matrix: Soil/Solid

Sample Number: 19701-014

Thursday, September 21, 2006

Analytical Laboratory Report

Client Sample Information

Analyte Result Analysis Date/TimeReport LimitUnits

Client Sample Description: DYA-11726-B01-0-1

ND = Not Detected at or above the reporting limit; RL = Reporting Limit; NA = Not Applicable/Not AvailableDefinitions:

Prep Batch Analyst

Client Sample Number: 14

Project Identification: Commodity Metals

Prep Date/Time

19701

Comments: All Results Reported On Dry Weight Basis. Percent Moisture = 22.6%.

Project Number: NA

FF = Field Filtered; B = Analyte detected in blank; TIC = Tentatively Identified Compound;

20250Chain of Custody Number:9/16/2006Sample Date:

E = Estimated value; J = Analyte positively identified - estimated value

Dilution Factor

X - Spike recovery distorted due to elevated sample target analyte concentration (>=4X the amount spiked)Y - Spike unrecoverable due to sample dilution.

Dry Weight Determination (ASTM D 2974-87)

Percent Moisture (Water Content) BMG 9/20/2006NA 9/19/2006% 0.123 1

Lead, MDEQ Criteria (EPA 0200.2/EPA 6020)Lead, Total (Calculated) JLH 9/20/200641905 9/20/2006µg/kg 1000213000 1

Lead, Fine Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000174000 1

Lead, Coarse Fraction JLH 9/20/200641905 9/20/2006µg/kg 1000216000 1

Percent Total Solids JLH 9/20/200641905 9/20/2006% 0.176.4 1

1914 Holloway Drive Holt, MI 48842 T: (517) 699-03457794 Boardwalk Road Brighton, MI 48116 T: (248) 446-57008660 S. Mackinaw Trail Cadillac, MI 49601 T: (231) 775-8368

[email protected]

F: (517) 699-0388F: (248) 446-5701F: (231) 775-8584

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ATTACHMENT D

BACKFILL ANALYTICAL DATA

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