Release Abatement Measure Status Report

Release Abatement Measure Status Report F.B. Rogers 414 West Water Street Taunton, Massachusetts September 15, 2011 Prepared for: Mr. Kevin Shea City of Taunton Office of Economic and Community Development 45 School Street, Taunton, MA Prepared by: 1. 2. 3.0 BETA Group, Inc. Engineers Scientists Planners 315 Norwood Park South, Norwood, MA 02062 781.255.1982 fax: 781.255.1974 6 Blackstone Valley Place, Lincoln, RI 02865 401.333.2382 fax: 401.333.9225 email: BETA@BETA-eng.com

TABLE OF CONTENTS 1.0 Introduction... 1 2.0 Site Background Information... 1 2.1 Potential Sensitive Receptors... 1 3.0 Person Assuming Responsibility for Release... 2 4.0 Description of Releases... 2 5.0 Previous Site Investigations and Remedial Actions... 2 5.1. Soil Sampling... 2 5.2. Groundwater Sampling... 3 5.3. Building Demolition... 3 5.4. Permeable Soil Cap... 4 6.0 Scheduled RAM Activities... 4 7.0 Remediation Waste... 5 8.0 Federal, State, or Local Permits... 5 9.0 Other Information Required by the Department... 5 10.0 LSP Opinion... 5 11.0 Schedule... 5 FIGURES 1. Site Locus 2. Site Plan with Groundwater Sampling Locations 3. Soil Plan with Soil Sampling Locations 4. Soil Cap Location TABLES 1. Soil Analytical Results Summary 2. Groundwater Analytical Results Summary 3. Test Pit Analytical Results Summary

RAM Status Report F.B. Rogers Taunton, MA September 15, 2011 Page 1 1.0 Introduction BETA Group, Inc. (BETA) has prepared this Release Abatement Measure (RAM) Status Report for the F.B. Rogers property located at 414 West Water Street, Taunton, Massachusetts (the Site) in accordance with the Massachusetts Contingency Plan (MCP) 310 CMR 40.0445. This RAM Status Report summarizes response actions taken to addresses metals and volatile organic compounds (VOCs) in soil and groundwater beneath the former Site building. Release Tracking Number (RTN) 4-19029 was assigned to the Site by the Massachusetts Department of Environmental Protection (MassDEP) in 2005 for the discovery of contaminated soil beneath the Site structure. A second RTN, 4-20347, was assigned in February 2007 when a petroleum release was discovered during the removal of a 5,000-gallon fuel oil underground storage tank (UST). An Immediate Response Action (IRA) Completion Report was submitted by Gale Associates, Inc. of Weymouth Massachusetts on April 27, 2007 and RTN 4-20347 was linked to RTN 4-19029. This RAM Status Report outlines the response actions and requirements necessary to achieve a condition of No Significant Risk under MCP regulations and provides a status of current Site activities. 2.0 Site Background Information The Site is located on 2.29 acres of land and is the former location of the F.B. Rogers Silversmiths facility, a four-story mill structure that consisted of a series of connected buildings. The Site was used as a metal plating facility until 1986. The City of Taunton acquired the property in 2001 for the nonpayment of taxes. The property is bordered to the west by West Water Street and to the east by the Taunton River. The majority of the F.B. Rogers structure was demolished in May/June 2009, with plans to redevelop the remaining Building A into residential housing. The Site is located within a commercial and industrial area. No residences, schools or institutions are located within the immediate vicinity of the Site. A Site Locus is included as Figure 1. 2.1. Potential Sensitive Receptors The Taunton River lies immediately to the east of the Site. According to the MassDEP Priority Resource Map, there is an Estimated Habitat of Rare Wildlife in Wetland Areas associated with the Taunton River, as well as a protected open-space area located approximately 200 feet to the east of the Site. There is also a medium yield non-potential water source area located approximately 500 feet to the southwest. There are no private or public wells located within a half mile of the Site.

RAM Status Report F.B. Rogers Taunton, MA September 15, 2011 Page 2 3.0 Person Assuming Responsibility for Release The potentially responsible party for this release is: City of Taunton Office of Economic and Community Development 45 School Street Taunton, MA 02780 Contact: Mr. Kevin Shea Executive Director Phone: (508) 821-1033 The City, as owner of the property, has assumed responsibility for conducting the Release Abatement Measures described in this report. 4.0 Description of Releases RTN 4-19029 During subsurface investigations, elevated concentrations of metals and VOCs were discovered under the central and southern section of the building. The source of this contamination is likely from historical Site usage. A Release Notification Form was submitted to the MassDEP on April 7, 2005, and RTN 4-19029 was subsequently assigned. RTN 4-20347 On February 27, 2007, the MassDEP was notified of a headspace reading greater than 100 parts per million (ppm) in a soil sample collected within ten feet of an UST excavation. An IRA, consisting of removing up to 200 cubic yards of soil and dewatering, was verbally approved. RTN 4-20347 was assigned, and a Notice of Responsibility (NOR) was issued to the City of Taunton. An IRA Plan/Completion Report was submitted in May 2007 and RTN 4-20347 was linked to the original RTN 4-19029. 5.0 Previous Site Investigations and Remedial Actions 5.1. Soil Sampling A total of thirty-two (32) soil samples were collected from beneath the Site structure between December 1, 2004 and March 7, 2007 by previous consultants. Sampling depths ranged from zero (0) to twenty (20) feet below grade. Results indicated that concentrations of Trichloroethene, Arsenic, Cadmium, Chromium, Nickel, Lead, Silver and Zinc exceeded Method 1 S-1/GW-2 and S-1/GW-3 Standards. Soil sampling locations are shown on Figure 3 and results are summarized in Table 1. In February 2009 BETA was retained by the City to continue assessment activities at the Site. On March 6, 2009, representatives from BETA collected six (6) soil samples from the crawlspace of

RAM Status Report F.B. Rogers Taunton, MA September 15, 2011 Page 3 Buildings C, D, and G. Soil samples were collected from 0 to 6 inches below grade and analyzed for 8 RCRA Metals by New England Testing Laboratories, Inc. (NETLab) of Providence, Rhode Island. Results indicated levels of Cadmium, Chromium and Lead in the samples collected from Buildings C and D exceeded the applicable Method 1 Standards. Sampling results are summarized in Table 1. On April 23, 2009, soil samples from the crawl space of Building D were collected for asbestos analysis. Soil was sampled in a ten (10)-foot grid pattern. A total of forty-four (44) samples were collected and submitted for analysis. Asbestos was confirmed to be present in the soil over the entire sampling area. Asbestos-impacted soil was managed off-site by a licensed abatement contractor (Suburban Middlesex, Inc.) prior to building demolition, under the MassDEP s asbestos regulations. On May 29, 2009, three (3) soil samples (composites) were collected from Building D and submitted for SVOC and 8 RCRA Metals analysis. All results are below applicable Method 1 Standards. On July 1, 2009, soil samples were collected from six test pits (TP-1 through TP-6), located in a narrow area of pavement between the building and West Water Street, as shown on Figure 4. Samples were collected from the walls of the test pits, from zero (0) to three (3) feet in depth, and submitted for 8 RCRA Metals and semi-volatile organic compounds analysis. The results were compared to MassDEP background levels in soil containing fill material. All results were below background levels with the exception of Barium (TP-1 and TP-2). Although Barium concentrations exceed the background level of 50 mg/kg, they are below the S-1 Reportable Concentration of 1,000 mg/kg. Sampling results are summarized in Table 3. 5.2. Groundwater Sampling Depth to groundwater ranges from three (3) to eight (8) feet below surface grade. Groundwater flows toward the Taunton River and is tidally influenced. Site groundwater is classified as GW-2/GW-3 because a portion of the Site is located within 30 feet of an existing or planned building, and the average annual depth to groundwater is 15 feet or less. A total of thirty-five (35) groundwater samples were collected from sixteen (16) monitoring wells at the Site between December 4, 2004 and June 7, 2007 by previous consultants. Results indicated that Lead is present in Site groundwater at concentrations that exceed GW-3 Standards. Trichloroethene (TCE) and vinyl chloride have also been detected at several Site monitoring wells at concentrations that exceed GW-2 Standards. To date, samples collected from monitoring well GMW- 7H have exhibited the highest levels. Currently, no structures exist within 30 feet of any of these impacted wells. The locations of groundwater monitoring wells are shown on Figure 2. Groundwater sampling results are summarized in Table 2. 5.3. Building Demolition In February 2009, BETA was retained by the City s Office of Economic and Community Development to perform supplemental building and environmental investigations, and finalize the respective Contract Documents for demolition of the buildings on the subject Site. During the design phase, BETA provided a conceptual cap design for much of the disposal site, consistent with the

RAM Status Report F.B. Rogers Taunton, MA September 15, 2011 Page 4 redevelopment plan for the area prepared by Bargmann, Hendrie, & Archetype (BH&A). The redevelopment plan is in anticipation that an Activity & Use Limitation will be implemented to support a Response Action Outcome (RAO) for the Site. In May and June 2009, Costello Dismantling Company, Inc. demolished Buildings B, C, D, E F, G, H, J, K, L, and M of the facility. Once the demolition was completed the remaining footprint of Buildings D, E, F, and G were exposed to the subsurface. A partial (permeable) soil cap was constructed over the footprint as described in the following section. The footprint of Buildings B and C are to be paved and the concrete sub-slab remains exposed from Buildings H, J, L, K, and M. All remaining drains are to be removed and/or sealed in place. 5.4. Permeable Soil Cap BETA provided a permeable cap design for the disposal site, consistent with the redevelopment plan for the area prepared by BH&A. A partial soil cap is located over the exposed building footprint of Buildings D, E, F, and G. Figure 4 shows the location of the soil cap. The soil cap consists of a permeable geotextile fabric, which was placed over two (2) feet of run-of-bank gravel. Four (4) +/- inches of #2 stone was then placed over the gravel layer for stability and dust control. Another eight (8) to twelve (12) inches of loam will be eventually placed over the stone and seeded. Twelve (12) inches of rip-rap and/or other suitable surface protection is proposed to be placed over the soil cap along the side of the Taunton River. A drainage swale has been constructed on the West Water Street side of the cap to aid in the infiltration of storm-water runoff. Please note that that a permanent fence has been constructed around the entire Site to restrict access until the cap is completed. 6.0 Scheduled RAM Activities Location and cleaning of floor drains within the building footprint and storm drains from West Water Street to the Taunton River Supplemental sampling of soil and groundwater in the vicinity of historic detections of metals and VOCs Once this supplemental data is obtained, an evaluation of remedial options to address metal and VOC contaminated soil and groundwater will be made. The F.B. Rogers property was recently subdivided into two separate lots. In order to make the northern lot more desirable to potential purchasers, the previously constructed mounded partial cap will be removed and redesigned in order to match the surrounding elevation. This work is scheduled to be completed this fall. Figure 4 depicts the newly divided lots.

RAM Status Report F.B. Rogers Taunton, MA September 15, 2011 Page 5 7.0 Remediation Waste As described in Section 5.1, asbestos-impacted soil was managed off-site by a licensed abatement contractor (Suburban Middlesex, Inc.) prior to the demolition of the buildings, under the MassDEP s asbestos regulations. No additional remediation waste has been generated since demolition was completed in 2009. 8.0 Federal, State, or Local Permits Other than the approvals required by MassDEP, no other federal, state or local permits are likely to be needed to conduct this RAM. 9.0 Other Information Required by the Department BETA is not aware of any additional information required by the MassDEP. 10.0 LSP Opinion It is my opinion that RAM activities have been conducted in general conformance with 310 CMR 40.0440 and the applicable provisions of the July 22, 2009 RAM Plan Modification. 11.0 Schedule EPA Brownfields funding has recently been awarded to the City. RAM activities, as described above, are scheduled to be completed within the next month. The City intends to apply for the next upcoming EPA grant (October 2011) in order to secure additional funds to complete the next phase of cleanup.

FIGURES

B E T A Group, Inc. E n g i n e e r s S c i e n t i s t s P l a n n e r s 315 Norwood Park South, Norwood, MA 02062 781.255.1982 email: beta@beta-inc.com F. B. Rogers Property 414 West Water Street Taunton, MA RTN Number 4-19029 Figure 1 Site Locus

TABLES

Table 1 Soil Analytical Result Summary F. B. Rogers 414 West Water Street, Taunton, MA Current Current ECS - ASTM Phase II S-1/GW-2 S-1/GW-3 UCL Average B-1/S-2 ** B-2/S-2 ** B-3/S-3 * B-4/S-2B ** B-5/S-1 * B-6/S-1 * B-7/S-1 * B-8/S-1/Soil Dup * B-9/S-2 * B-10/S-1 * B-11/S-1 * B-12/S-1* B-13 ** Standards Standards 12/1/04 12/1/04 12/1/04 12/1/04 12/1/04 12/1/04 12/1/04 12/1/04 12/1/04 12/2/04 12/2/04 12/2/04 12/2/04 (mg/kg) (mg/kg) (ug/g) (mg/kg) 4' - 8' RL 4'-8' RL 4' - 8' RL 6' - 8' RL 0.5' - 3' RL 0-4' RL 0-4' RL 0-4' RL Dup 4' - 8' RL 0-2' RL 0-4' RL 0-4' RL 4' - 8' RL Volatile Organic Compounds (mg/kg) Acetone 50 400 10,000 0.78 BQL 0.095 NS - 0.122 0.118 NS - NS - BQL 1.12 0.207 0.114 BQL 0.102 NS BQL 0.124 BQL 0.113 BQL 1.13 NS - 0.157 0.107 2-Butanone NE NE NE 0.67 BQL 0.0477 NS - BQL 0.0589 NS - NS - BQL 0.112 BQL 0.0571 BQL 0.0511 NS BQL 0.0622 BQL 0.0567 BQL 0.565 NS - BQL 0.0537 Benzene 30 30 9,000 0.07 BQL 0.0048 NS - BQL 0.0059 NS - NS - BQL 0.0558 0.0069 0.0057 BQL 0.0051 NS BQL 0.0062 BQL 0.0057 BQL 0.0565 NS - BQL 0.0054 Toluene 500 500 10,000 0.07 BQL 0.0048 NS - 0.0064 0.0059 NS - NS - BQL 0.0558 0.0065 0.0057 BQL 0.0051 NS BQL 0.0062 BQL 0.0057 BQL 0.0565 NS - BQL 0.0054 cis-1,2-dichloroethene 0.4 100.0 5,000 0.13 BQL 0.0048 NS - BQL 0.0059 NS - NS - 0.195 0.0558 BQL 0.0057 BQL 0.0051 NS 0.0118 0.0062 0.0091 0.0057 0.193 0.0565 NS - BQL 0.0054 Tetrachloroethene 10 30 10,000 0.18 BQL 0.0048 NS - BQL 0.0059 NS - NS - 2.42 0.0558 0.0057 0.0057 BQL 0.0051 NS 0.0099 0.0062 BQL 0.0057 BQL 0.0565 NS - BQL 0.0054 1,1,2-Trichloroethane 2 4 2,000 0.07 BQL 0.0048 NS - BQL 0.0059 NS - NS - 0.0613 0.0058 BQL 0.0057 BQL 0.0051 NS BQL 0.0062 BQL 0.0057 BQL 0.0565 NS - BQL 0.0054 Trichloroethene 2 90 10,000 11.60 BQL 0.0048 NS - BQL 0.0059 NS - NS - 215 0.0058 0.0344 0.0057 0.0112 0.0051 NS 0.0879 0.0062 2.23 0.0057 6.96 0.0565 NS - BQL 0.0054 Carbon disulfide NE NE NE 0.66 BQL 0.0239 NS - BQL 0.0295 NS - NS - BQL 0.279 0.058 0.0285 BQL 0.0256 NS BQL 0.0311 BQL 0.0283 BQL 0.283 NS - BQL 0.0268 Total Petroleum Hydrocarbons (TPH - mg/kg) 1,000 1,000 10,000 1,298 NS 0.0367 NS - BQL 33.3 NS - NS - NS - BQL 35.1 BQL 29.8 NS BQL 33.9 BQL 32.1 BQL 30.2 NS - 624 44.3 EPH C19 - C36 Aliphatic Hydrocarbons 3,000 3,000 20,000 21.5 BQL 0.0367 BQL 34.7 BQL 33.3 BQL 29.4 BQL 33.3 BQL 31.2 BQL 35.1 BQL 29.8 NS BQL 33.9 BQL 32.1 BQL 30.2 31.9 30.8 BQL 44.3 C11 - C22 Aromatic Hydrocarbons 1,000 100 10,000 37.9 BQL 0.0367 BQL 34.7 BQL 33.3 BQL 29.4 BQL 33.3 BQL 31.2 BQL 35.1 BQL 29.8 NS BQL 33.9 BQL 32.1 BQL 30.2 BQL 30.8 369 44.3 Napthalene 40 500 10,000 0.10 BQL 0.0048 NS - BQL 0.166 BQL 0.146 BQL 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 BQL 0.153 0.059 0.221 2-Methylnaphthalene 80 300 5,000 0.10 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 BQL 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 BQL 0.153 0.348 0.221 Acenaphthene 1,000 1,000 10,000 0.2 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 BQL 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 BQL 0.153 2.74 0.221 Fluorene 1,000 1,000 10,000 0.2 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 BQL 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 BQL 0.153 2.84 0.221 Phenanthrene 500 500 10,000 1.8 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 0.324 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 1.5 0.153 28.8 0.221 Anthracene 1,000 1,000 10,000 0.5 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 BQL 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 0.537 0.153 7.96 0.221 Fluranthene 1,000 1,000 10,000 2.4 0.259 0.183 BQL 0.173 BQL 0.166 BQL 0.146 1.34 0.166 0.36 0.156 0.245 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 2.17 0.153 38 0.221 Pyrene 1,000 1,000 10,000 2.0 0.253 0.253 BQL 0.173 BQL 0.166 BQL 0.146 1.26 0.166 0.289 0.156 0.219 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 1.87 0.153 29.5 0.221 Benzo(a)anthracene 7 7 3,000 1.2 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 0.803 0.166 0.168 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 0.894 0.153 19.1 0.221 Chrysene 70 70 10,000 1.3 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 1.03 0.166 0.22 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 1.08 0.153 17.9 0.221 Benzo(b)fluoranthene 7 7 3,000 1.4 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 1.28 0.166 0.178 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 0.889 0.153 20.4 0.221 Benzo(k)fluoranthene 70 70 10,000 0.6 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 0.713 0.166 0.168 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 0.551 0.153 7.48 0.221 Benzo(a)pyrene 2 2 300 1.1 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 1.1 0.166 0.181 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 0.82 0.153 16.6 0.221 Indeno(1,2,3-cd)pyrene 7 7 3,000 0.8 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 0.582 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 0.52 0.153 11.1 0.221 Dibenzo(a,h)anthracene 0.7 0.7 300.0 0.1 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 BQL 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 BQL 0.153 1.48 0.221 Benzo(g,h,i)perylene 1,000 1,000 1,000 0.8 BQL 0.183 BQL 0.173 BQL 0.166 BQL 0.146 0.584 0.166 BQL 0.156 BQL 0.175 BQL 0.148 NS BQL 0.169 BQL 0.16 BQL 0.151 0.563 0.153 10.7 0.221 PCBs 2 2 100 0.02 BQL 0.04 NS - BQL 0.035 NS - NS - BQL - BQL 0.0402 BQL 0.0326 BQL BQL 0.0338 NS - NS - NS - BQL 0.0325 Metals Arsenic 20 20 200 12.7 8.42 3.19 13.7 3.4 8.7 3.36 7.15 2.93 16.5 3.34 15.8 3.29 20.6 3.15 9.04 2.93 10.2 8.47 3.58 7.45 3.17 22.8 3.21 9.03 2.78 50.8 2.99 Barium 1,000 1,000 10,000 86.8 NS - NS - NS - NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - Beryllium 100 100 2,000 0.2 BQL 0.426 BQL 0.453 BQL 0.447 BQL 0.39 BQL 0.445 BQL 0.438 BQL 0.421 BQL 0.391 BQL BQL 0.478 BQL 0.423 BQL 0.428 BQL 0.371 0.608 0.399 Cadmium 2 2 300 2.3 BQL 0.532 BQL 0.566 BQL 0.559 BQL 0.488 17.4 0.556 0.723 0.548 0.841 0.526 BQL 0.488 BQL BQL 0.597 BQL 0.528 2.17 0.535 0.491 0.464 3.13 0.499 Chromium 30 30 2,000 16.7 8.97 1.06 7.97 1.13 17.9 17.9 8.25 0.976 23.6 1.11 12.3 1.1 35.6 1.05 16.5 0.977 16.2 10.9 1.19 9.58 1.06 23.1 1.07 7.23 0.927 28 0.997 Copper NE NE NE 363.9 183 1.06 216 1.13 118 1.12 15.1 15.1 123 1.11 235 1.1 147 1.05 1,960 0.977 797 41.4 1.19 39.2 1.06 1,470 1 70.3 0.927 673 0.997 Mercury 20 20 300 0.2 BQL 0.187 BQL 0.22 BQL 0.205 BQL 0.183 0.222 0.214 BQL 0.196 BQL 0.208 BQL 0.192 BQL BQL 0.217 BQL 0.2 BQL 0.185 BQL 0.184 BQL 0.196 Nickel 20 20 7,000 31.6 51.5 1.06 7.92 1.13 8.07 1.12 9.32 0.976 113 1.11 15 1.1 17 1.05 8.88 0.977 7.91 8.05 1.19 8.17 1.06 23.6 1.07 12 0.927 27.9 0.997 Lead 300 300 3,000 251.7 12.7 1.6 29.4 1.7 40.3 1.689 4.36 1.46 201 1.67 236 1.64 148 1.58 315 1.47 260 31.4 1.79 12.6 1.58 503 1.6 129 1.39 1,480 2 Selenium 400 400 8,000 4.8 BQL 3.19 BQL 3.4 BQL 3.36 BQL 2.93 BQL 3.34 BQL 3.29 BQL 3.15 BQL 2.93 BQL BQL 3.58 BQL 3.17 BQL 3.21 BQL 2.78 BQL 2.99 Silver 100 100 2,000 20.9 15.6 2.13 BQL 2.27 BQL 2.24 BQL 1.95 265 3.34 BQL 2.19 BQL 2.1 BQL 1.95 BQL BQL 2.39 BQL 2.11 BQL 2.14 BQL 1.85 BQL 1.99 Zinc 2,500 2,500 10,000 766.0 91.2 1.06 186 1.13 91.9 91.9 BQL 38 1,670 1.11 684 1.1 240 1.05 557 0.977 339 166 1.19 90.7 1.06 2,690 1 162 0.927 916 0.997 TCLP - Nickel NE NE NE 0.6 NS - NS - NS - NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - TCLP - Zinc NE NE NE 12.3 NS - NS - NS - NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - TCLP - Lead NE NE NE 0.3 NS - NS - NS - NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - Cyanide (total - mg/kg) 100 100 4,000 10.6 2.59 1.09 BQL 1.24 BQL 1.14 BQL 1.05 152 3.58 BQL 1.09 BQL 1.17 BQL BQL BQL 1.2 BQL 1.14 BQL 1.07 BQL 1.09 BQL 1.1 Notes: BQL = Below laboratory limits NS = Not Sampled NE = Standard not established Bold = Exceeds applicable MCP S1 standards * = Compared to GW-3 ** = Compared to GW-2 and GW-3 Page 1 of 3

Table 1 Soil Analytical Result Summary F. B. Rogers 414 West Water Street, Taunton, MA Current Current ECS - ASTM Phase II S-1/GW-2 S-1/GW-3 UCL Average B-14/Duplicate * B-15 * B-16 * CS-2/S-1 * SS-2 * SS-3 * GMW-1A, S-1 ** GMW-4H, S-1 * GMW 5H/S-1 * GMW 5H/S-2 * GB-6H, S-1 * GB-6H, S-2 * GB-7H, S-1 * GB-7H, S-2 * Standards Standards 12/15/04 12/15/04 12/15/04 12/1/04 2/27/07 2/27/07 3/7/07 3/7/07 3/7/07 3/7/07 3/7/07 3/7/07 3/7/07 3/7/07 (mg/kg) (mg/kg) (ug/g) (mg/kg) 1' - 1.5' RL Dup 1.5' - 2' RL 0-0.5' 1' - 1.5' RL 0-4' RL 0-4' 4' - 5' 0-3' RL 0-3' RL 0-3' RL 3' - 6' RL 0-3' RL 3' - 6' RL 0-3' RL 3' - 6' RL Volatile Organic Compounds (mg/kg) Acetone 50 400 10,000 0.78 BQL 0.11 BQL NS - NS BQL 1.43 0.238 0.0907 NS NS NS - NS - BQL 0.009 BQL 0.01 BQL 6.1 BQL 0.2 BQL 16 BQL 6.6 2-Butanone NE NE NE 0.67 BQL 0.0552 BQL NS - NS BQL 0.715 0.0496 0.0454 NS NS NS - NS - BQL 0.009 BQL 0.01 BQL 6.1 BQL 0.05 BQL 16 BQL 6.6 Benzene 30 30 9,000 0.07 BQL 0.0055 BQL NS - NS BQL 0.0715 BQL 0.0045 NS NS NS - NS - BQL 0.009 BQL 0.005 BQL 0.61 BQL 0.005 BQL 1.6 BQL 0.66 Toluene 500 500 10,000 0.07 BQL 0.0055 BQL NS - NS BQL 0.0715 BQL 0.0045 NS NS NS - NS - BQL 0.009 BQL 0.005 BQL 0.61 BQL 0.005 BQL 1.6 BQL 0.66 cis-1,2-dichloroethene 0.4 100.0 5,000 0.13 BQL 0.0055 BQL NS - NS BQL 0.0715 BQL 0.0045 NS NS NS - NS - BQL 0.009 BQL 0.005 BQL 0.61 BQL 0.005 BQL 1.6 1.5 0.66 Tetrachloroethene 10 30 10,000 0.18 BQL 0.0055 BQL NS - NS BQL 0.0715 0.167 0.0045 NS NS NS - NS - BQL 0.009 BQL 0.005 BQL 0.61 BQL 0.005 BQL 1.6 BQL 0.66 1,1,2-Trichloroethane 2 4 2,000 0.07 BQL 0.0055 BQL NS - NS BQL 0.0715 BQL 0.0045 NS NS NS - NS - BQL 0.009 BQL 0.005 BQL 0.61 BQL 0.005 BQL 1.6 BQL 0.66 Trichloroethene 2 90 10,000 11.60 BQL 0.0055 BQL NS - NS BQL 0.0715 BQL 0.0045 NS NS NS - NS - BQL 0.009 0.053 0.005 7.3 0.61 0.021 0.005 18 1.6 17 0.66 Carbon disulfide NE NE NE 0.66 BQL 0.0276 BQL NS - NS BQL 0.357 BQL 0.0045 NS NS NS - NS - BQL 0.009 BQL 0.05 BQL 6.1 BQL 0.05 BQL 16 BQL 6.6 Total Petroleum Hydrocarbons (TPH - mg/kg) 1,000 1,000 10,000 1,298 BQL 30.4 NS BQL 31.7 NS BQL 33.6 105 29.1 NS 16,000 NS - NS - NS - NS - NS - NS - NS - NS - EPH C19 - C36 Aliphatic Hydrocarbons 3,000 3,000 20,000 21.5 BQL 30.4 NS BQL 31.7 NS BQL 33.6 87.8 29.1 BQL NS NS - NS - NS - NS - BQL 33 NS - 45 41 NS - C11 - C22 Aromatic Hydrocarbons 1,000 100 10,000 37.9 BQL 30.4 NS BQL 31.7 NS BQL 33.6 BQL 29.1 BQL NS NS - NS - NS - NS - BQL 33 NS - 65 41 NS - Napthalene 40 500 10,000 0.10 BQL 0.151 BQL NS 0.158 NS BQL 0.168 BQL 0.145 BQL NS NS - NS - BQL 0.009 BQL 0.005 BQL 0.61 BQL 0.005 BQL 1.6 BQL 0.66 2-Methylnaphthalene 80 300 5,000 0.10 BQL 0.151 NS BQL 0.158 NS BQL 0.168 BQL 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - BQL 0.69 NS - Acenaphthene 1,000 1,000 10,000 0.2 BQL 0.151 NS BQL 0.158 NS BQL 0.168 BQL 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - BQL 0.69 NS - Fluorene 1,000 1,000 10,000 0.2 BQL 0.151 NS BQL 0.158 NS BQL 0.168 BQL 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - BQL 0.69 NS - Phenanthrene 500 500 10,000 1.8 BQL 0.151 NS BQL 0.158 NS 0.427 0.168 0.293 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 2.1 0.69 NS - Anthracene 1,000 1,000 10,000 0.5 BQL 0.151 NS BQL 0.158 NS BQL 0.168 BQL 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - BQL 0.69 NS - Fluranthene 1,000 1,000 10,000 2.4 BQL 0.151 NS BQL 0.158 NS 0.474 0.168 0.801 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 3 0.69 NS - Pyrene 1,000 1,000 10,000 2.0 BQL 0.151 NS BQL 0.158 NS 0.363 0.168 0.733 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 2.5 0.69 NS - Benzo(a)anthracene 7 7 3,000 1.2 BQL 0.151 NS BQL 0.158 NS 0.186 0.168 0.411 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 1.4 0.69 NS - Chrysene 70 70 10,000 1.3 BQL 0.151 NS BQL 0.158 NS 0.185 0.168 0.501 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 2 0.69 NS - Benzo(b)fluoranthene 7 7 3,000 1.4 BQL 0.151 NS BQL 0.158 NS 0.178 0.168 0.595 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 2.1 0.69 NS - Benzo(k)fluoranthene 70 70 10,000 0.6 BQL 0.151 NS BQL 0.158 NS BQL 0.168 0.392 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 1.1 0.69 NS - Benzo(a)pyrene 2 2 300 1.1 BQL 0.151 NS BQL 0.158 NS BQL 0.168 0.479 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 1.6 0.69 NS - Indeno(1,2,3-cd)pyrene 7 7 3,000 0.8 BQL 0.151 NS BQL 0.158 NS BQL 0.168 0.27 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 1.1 0.69 NS - Dibenzo(a,h)anthracene 0.7 0.7 300.0 0.1 BQL 0.151 NS BQL 0.158 NS BQL 0.168 BQL 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - BQL 0.69 NS - Benzo(g,h,i)perylene 1,000 1,000 1,000 0.8 BQL 0.151 NS BQL 0.158 NS BQL 0.168 0.306 0.145 BQL NS NS - NS - NS - NS - BQL 0.55 NS - 1.5 0.69 NS - PCBs 2 2 100 0.02 NS - NS NS - BQL NS - 0.0508 0.03 NS NS NS - NS - NS - NS - NS NS - NS - NS - Metals Arsenic 20 20 200 12.7 16.6 3.25 NS 15.0 3.5 NS 14.1 3.74 26.8 3.04 NS NS 7.7 3.3 9.2 3.4 9.9 3.3 6.6 3.4 9.4 3.4 11 3.6 30 4.2 NS 3.3 Barium 1,000 1,000 10,000 86.8 NS - NS NS - NS NS - NS - NS NS 71 22 56 23 37 22 23 23 43 23 BQL 24 68 28 NS 22 Beryllium 100 100 2,000 0.2 BQL 0.433 NS 0.46 0.46 NS BQL 0.499 BQL 0.405 NS NS BQL 0.33 BQL 0.34 BQL 0.33 BQL 0.34 BQL 0.34 BQL 0.36 BQL 0.42 NS 0.33 Cadmium 2 2 300 2.3 BQL 0.5841 NS 0.931 0.575 NS BQL 0.624 2.89 0.506 NS NS 1.5 0.54 2 0.57 1.6 0.55 0.83 0.57 1.7 0.57 BQL 0.59 21 0.7 NS 0.55 Chromium 30 30 2,000 16.7 BQL 17.3 NS BQL 20.7 NS BQL 47.4 74.2 1.01 NS NS BQL 11 18 11 12 11 33 11 BQL 11 BQL 12 22 14 NS 11 Copper NE NE NE 363.9 35.6 1.08 NS 192 1.15 NS 304 1.25 364 1.01 NS NS NS - NS - NS - NS - NS - NS - NS - NS - Mercury 20 20 300 0.2 BQL 0.182 NS BQL 0.209 NS 0.307 0.21 1.38 0.174 NS NS 0.2 0.019 0.043 0.019 0.11 0.019 0.097 0.019 0.099 0.019 BQL 0.02 0.65 0.023 NS 0.019 Nickel 20 20 7,000 31.6 10.2 1.08 NS 15.2 1.15 NS 13.3 1.25 56.4 1.01 NS NS 67 11 78 11 12 11 BQL 11 30 11 160 12 27 14 NS 11 Lead 300 300 3,000 251.7 11 1.62 NS 730 1.72 NS 198 1.87 481 1.52 NS NS 120 11 180 11 130 11 130 11 330 11 BQL 12 300 14 NS 11 Selenium 400 400 8,000 4.8 BQL 3.25 NS BQL 3.5 NS BQL 3.74 BQL 3.04 NS NS BQL 11 12 11 12 11 BQL 11 BQL 11 BQL 12 35 14 NS 11 Silver 100 100 2,000 20.9 BQL 2.16 NS BQL 2.3 NS BQL 2.5 17.6 2.03 NS NS 22 5.4 170 5.7 BQL 5.5 46 5.7 97 5.7 12 5.9 BQL 7 NS 5.5 Zinc 2,500 2,500 10,000 766.0 41.8 1.08 NS 1,010 1 NS 302 1.25 374 1.01 NS NS 630 54 840 57 210 55 300 57 960 57 150 59 6,500 700 NS 55 TCLP - Nickel NE NE NE 0.6 NS - NS NS - NS NS - NS - NS NS NS - NS - NS - NS - NS - 0.7 0.4 NS - TCLP - Zinc NE NE NE 12.3 NS - NS NS - NS NS - NS - NS NS NS - NS - NS - NS - NS - NS - 24 0.5 NS - TCLP - Lead NE NE NE 0.3 NS - NS NS - NS NS - NS - NS NS NS - NS - NS - NS - BQL 0.3 NS - NS - Cyanide (total - mg/kg) 100 100 4,000 10.6 BQL 1.04 NS BQL 1.16 NS BQL 1.21 1.34 NS NS NS 5 1 NS NS 1.7 1.2 NS - NS - NS Notes: BQL = Below laboratory limits NS = Not Sampled NE = Standard not established Bold = Exceeds applicable MCP S1 standards * = Compared to GW-3 ** = Compared to GW-2 and GW-3 Page 2 of 3

Table 1 Soil Analytical Result Summary F. B. Rogers 414 West Water Street, Taunton, MA Current Current BETA S-1/GW-2 S-1/GW-3 UCL Average GMW-8K, S-1 * GMW-8K, S-2 * GMW-9L, S-1 * GMW-9L, S-2 * GMW-9L, S-4 * GMW-9L, S-5 * C03-06-09A * C03-06-09B * D03-06-09A * D03-06-09B * G03-06-09A * G03-06-09B * A8 - B7 * C6 - B5 * B3 - D2 * Standards Standards 3/7/07 3/7/07 3/7/07 3/7/07 3/7/07 3/7/07 3/6/09 3/6/09 3/6/09 3/6/09 3/6/09 3/6/09 5/29/09 5/29/09 5/29/09 (mg/kg) (mg/kg) (ug/g) (mg/kg) 0-3' RL 3' - 6' RL 0-3' RL 3' - 6' RL 16' - 18' RL 18' - 20' (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL Volatile Organic Compounds (mg/kg) Acetone 50 400 10,000 0.78 BQL 0.21 BQL 0.24 BQL 0.29 BQL 0.28 BQL 0.22 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - 2-Butanone NE NE NE 0.67 BQL 0.052 BQL 0.059 BQL 0.073 BQL 0.071 BQL 0.054 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - Benzene 30 30 9,000 0.07 BQL 0.005 BQL 0.006 BQL 0.007 BQL 0.007 BQL 0.005 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - Toluene 500 500 10,000 0.07 BQL 0.005 BQL 0.006 BQL 0.007 BQL 0.007 BQL 0.005 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - cis-1,2-dichloroethene 0.4 100.0 5,000 0.13 BQL 0.005 BQL 0.006 BQL 0.007 BQL 0.007 BQL 0.005 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - Tetrachloroethene 10 30 10,000 0.18 BQL 0.005 BQL 0.006 BQL 0.007 BQL 0.007 BQL 0.005 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - 1,1,2-Trichloroethane 2 4 2,000 0.07 BQL 0.005 BQL 0.006 BQL 0.007 BQL 0.007 BQL 0.005 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - Trichloroethene 2 90 10,000 11.60 BQL 0.005 0.014 0.006 BQL 0.007 BQL 0.007 BQL 0.005 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - Carbon disulfide NE NE NE 0.66 BQL 0.052 BQL 0.059 BQL 0.073 BQL 0.071 BQL 0.054 BQL NS - NS - NS - NS - NS - NS - NS - NS - NS - Total Petroleum Hydrocarbons (TPH - mg/kg) 1,000 1,000 10,000 1,298 NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - EPH C19 - C36 Aliphatic Hydrocarbons 3,000 3,000 20,000 21.5 NS - NS - BQL 33 NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - C11 - C22 Aromatic Hydrocarbons 1,000 100 10,000 37.9 NS - NS - 68 33 NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - Napthalene 40 500 10,000 0.10 BQL 0.005 BQL 0.006 BQL 0.007 BQL 0.007 BQL 0.005 NS NS - NS - NS - NS - NS - NS - BQL 0.054 0.17 0.05 BQL 0.059 2-Methylnaphthalene 80 300 5,000 0.10 NS - NS - BQL 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - BQL 0.054 0.12 0.05 BQL 0.059 Acenaphthene 1,000 1,000 10,000 0.2 NS - NS - BQL 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - BQL 0.054 0.28 0.05 0.079 0.05 Fluorene 1,000 1,000 10,000 0.2 NS - NS - BQL 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - BQL 0.054 0.27 0.05 0.062 0.05 Phenanthrene 500 500 10,000 1.8 NS - NS - 3.3 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.37 0.05 3.3 0.05 0.54 0.05 Anthracene 1,000 1,000 10,000 0.5 NS - NS - 0.72 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - BQL 0.054 0.77 0.05 0.1 0.05 Fluranthene 1,000 1,000 10,000 2.4 NS - NS - 4.6 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.62 0.05 3.2 0.05 0.42 0.05 Pyrene 1,000 1,000 10,000 2.0 NS - NS - 3.8 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.64 0.05 3.4 0.05 0.56 0.05 Benzo(a)anthracene 7 7 3,000 1.2 NS - NS - 2.1 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.36 0.05 1.6 0.05 0.23 0.05 Chrysene 70 70 10,000 1.3 NS - NS - 2.5 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.44 0.05 1.6 0.05 0.23 0.05 Benzo(b)fluoranthene 7 7 3,000 1.4 NS - NS - 2.5 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.46 0.05 1.4 0.05 0.14 0.05 Benzo(k)fluoranthene 70 70 10,000 0.6 NS - NS - 1.2 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.38 0.05 1.2 0.05 0.14 0.05 Benzo(a)pyrene 2 2 300 1.1 NS - NS - 2.1 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.35 0.05 1.5 0.05 0.18 0.05 Indeno(1,2,3-cd)pyrene 7 7 3,000 0.8 NS - NS - 1.2 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.3 0.05 1.1 0.05 0.16 0.05 Dibenzo(a,h)anthracene 0.7 0.7 300.0 0.1 NS - NS - BQL 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.057 0.05 0.23 0.05 BQL 0.05 Benzo(g,h,i)perylene 1,000 1,000 1,000 0.8 NS - NS - 1.3 0.55 NS - NS - NS NS - NS - NS - NS - NS - NS - 0.25 0.05 1.1 0.05 0.11 0.05 PCBs 2 2 100 0.02 NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - Metals Arsenic 20 20 200 12.7 NS - NS - 9.8 - NS - NS - NS 4.18 0.66 7.6 0.62 8.22 0.98 15.1 0.71 7.33 0.67 4.1 0.65 9.59 0.72 14.2 0.74 6.43 0.73 Barium 1,000 1,000 10,000 86.8 NS - NS - 53 - NS - NS - NS 67 0.33 69.9 0.31 56.9 0.49 61 0.36 30.5 0.34 27.8 0.33 71.1 0.36 56.3 0.37 43.9 0.37 Beryllium 100 100 2,000 0.2 NS - NS - BQL - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - Cadmium 2 2 300 2.3 NS - NS - 0.82 - NS - NS - NS 0.53 0.33 0.37 0.31 1.47 0.49 5.07 0.36 BQL 0.34 BQL 0.33 1.0 0.36 0.74 0.37 0.8 0.37 Chromium 30 30 2,000 16.7 NS - NS - 12 - NS - NS - NS 10.6 0.33 13.2 0.31 7.15 0.49 34.7 0.36 20.1 0.34 9.11 0.33 10.2 0.36 10.8 0.37 6.43 0.37 Copper NE NE NE 363.9 NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - Mercury 20 20 300 0.2 NS - NS - 0.085 - NS - NS - NS BQL 0.067 0.074 0.06 0.366 0.08 0.434 0.076 0.135 0.069 BQL 0.076 0.174 0.078 0.204 0.074 BQL 0.077 Nickel 20 20 7,000 31.6 NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - Lead 300 300 3,000 251.7 NS - NS - 170 - NS - NS - NS 450 0.33 404 0.31 484 0.49 928 0.36 92.2 0.34 30.6 0.33 225 0.36 191 0.37 211 0.37 Selenium 400 400 8,000 4.8 NS - NS - 11 - NS - NS - NS BQL 0.66 BQL 0.62 BQL 0.98 BQL 0.71 BQL 0.67 BQL 0.65 BQL 0.72 BQL 0.74 BQL 0.73 Silver 100 100 2,000 20.9 NS - NS - BQL - NS - NS - NS BQL 0.33 BQL 0.31 BQL 0.49 1.64 0.36 4.44 0.34 BQL 0.33 BQL 0.36 BQL 0.37 BQL 0.37 Zinc 2,500 2,500 10,000 766.0 NS - NS - 260 - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - TCLP - Nickel NE NE NE 0.6 NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - TCLP - Zinc NE NE NE 12.3 NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - TCLP - Lead NE NE NE 0.3 NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - Cyanide (total - mg/kg) 100 100 4,000 10.6 4 38 NS NS NS NS NS - NS - NS - NS - NS - NS - NS - NS - NS - Notes: BQL = Below laboratory limits NS = Not Sampled NE = Standard not established Bold = Exceeds applicable MCP S1 standards * = Compared to GW-3 ** = Compared to GW-2 and GW-3 Page 3 of 3

Table 2 Groundwater Analytical Results Summary F.B. Rogers 414 West Water Street, Taunton, MA GW-2 (mg/l) GW-3 (mg/l) UCL (mg/l) Average ECS-1 ** ECS-2 * ECS-3 * GMW-1A ** Concentration 12/9/04 RL 6/7/07 RL 12/9/04 RL 3/15/07 RL 6/7/07 RL 12/9/04 RL 3/19/07 RL 4/25/07 6/7/07 RL 3/19/07 RL 6/7/07 RL Volatile Organic Compounds (mg/l) cis-1,2-dichloroethene 0.1 50 100.0 0.15 NS - 0.003 0.0005 0.0835 0.001 BQL 0.0005 0.078 0.0005 NS - 0.0007 0.0005 NS 0.003 0.0005 BQL 0.0005 BQL 0.0005 1,1-Dichloroethene 0.08 30 100.0 0.0004 NS - BQL 0.0005 BQL 0.001 BQL 0.0005 BQL 0.0005 NS - BQL 0.0005 NS BQL 0.0005 BQL 0.0005 BQL 0.0005 Tricholoroethene 0.03 5 50 0.17 NS - 0.006 0.0005 0.0012 0.001 0.0007 0.0005 0.002 0.0005 NS - 0.007 0.0005 NS 0.038 0.0005 BQL 0.0005 BQL 0.0005 Chloroform 0.05 20 100 0.001 NS - BQL 0.0005 BQL 0.001 BQL 0.0005 BQL 0.0005 NS - BQL 0.0005 NS BQL 0.0005 BQL 0.0005 0.0008 0.0005 Tetrachloroethene 0.05 30 100 0.002 NS - BQL 0.0005 BQL 0.001 BQL 0.0005 NS - NS - BQL 0.0005 NS 0.003 0.0005 BQL 0.0005 BQL 0.0005 Toluene 50 40 100 0.002 NS - BQL 0.0005 BQL 0.001 BQL 0.0005 NS - NS - BQL 0.0005 NS BQL 0.0005 BQL 0.0005 BQL 0.0005 1,3-Dichlorobenzene 2 50 100 0.001 NS - BQL 0.0005 BQL 0.001 BQL 0.0005 BQL 0.0005 NS - BQL 0.0005 NS BQL 0.0005 BQL 0.0005 BQL 0.0005 Vinyl Chloride 0.002 50 100 0.003 NS - BQL 0.0005 0.0033 0.001 BQL 0.0005 0.004 0.0005 NS - BQL 0.0005 NS BQL 0.0005 BQL 0.0005 BQL 0.0005 EPH (mg/l) C9 - C18 Aliphatic Hydrocarbons 5 50 100 0.15 BQL 0.2 NS - BQL 0.2 NS - NS - BQL 0.2 NS - NS NS - BQL NS - C19-C36 Aliphatic Hydrocarbons 50 50 100 0.15 BQL 0.2 NS - 0.419 0.2 NS - NS - BQL 0.2 NS - NS NS - BQL NS - C11-C22 Aromatic Hydrocarbons 5 50 100 0.10 BQL 0.2 NS - BQL 0.2 NS - NS - BQL 0.2 NS - NS NS - BQL NS - Metals (mg/l) Arsenic NE 0.9 9 0.003 0.008 0.004 BQL 0.005 0.008 0.004 NS - BQL 0.005 BQL 0.006 BQL 0.005 BQL BQL 0.005 BQL 0.005 BQL 0.005 Beryllium NE 0.2 2 0.005 BQL 0.001 BQL 0.004 0.0011 0.001 NS - BQL 0.004 BQL 0.001 BQL 0.004 BQL BQL 0.004 BQL 0.004 BQL 0.004 Cadmium NE 0.004 0.05 0.002 BQL 0.0012 BQL 0.004 0.0012 0.0012 NS - BQL 0.004 BQL 0.0012 BQL 0.004 BQL BQL 0.004 BQL 0.004 BQL 0.004 Chromium NE 0.3 3 0.008 0.0266 0.0025 BQL 0.01 0.0106 0.0025 NS - BQL 0.01 0.0068 0.0025 BQL 0.01 BQL BQL 0.01 BQL 0.01 BQL 0.01 Copper NE NE 0.286 0.11 0.015 NS - 1.02 0.015 NS - NS - BQL 0.015 NS - BQL NS - NS - NS - Mercury NE 0.02 0.2 0.0001 BQL 0.0025 BQL 0.0002 BQL 0.0002 NS - BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL BQL 0.0002 BQL 0.0002 BQL 0.0002 Nickel NE 0.2 2 0.109 0.0071 0.0038 BQL 0.04 0.0076 0.0025 NS - BQL 0.04 0.0092 0.0025 BQL 0.04 BQL BQL 0.04 BQL 0.04 BQL 0.04 Lead NE 0.01 0.15 0.006 0.024 0.0038 0.02 0.01 0.0829 0.0038 NS - 0.03 0.007 0.0098 0.0038 BQL 0.005 BQL 0.03 0.01 BQL 0.005 0.02 0.01 Silver NE 0.007 1 0.007 NS 0.005 NS 0.007 BQL 0.005 NS - NS - NS 0.005 BQL 0.007 BQL NS 0.007 BQL 0.007 NS 0.007 Zinc NE 0.9 50 0.14 0.1 0.03 BQL 0.2 0.141 0.03 NS - BQL 0.2 BQL 0.03 BQL 0.2 BQL BQL 0.2 BQL 0.2 BQL 0.2 Notes: BQL = Below laboratory reporting limits NS = Not Sampled NE = Standard not established Bold = Exceeds applicable MCP GW Standards * = Compared to GW-3 ** = Compared to GW-2 and GW-3 Page 1 of 3

Table 2 Groundwater Analytical Results Summary F.B. Rogers 414 West Water Street, Taunton, MA GW-2 (mg/l) GW-3 (mg/l) Volatile Organic Compounds (mg/l) cis-1,2-dichloroethene 0.1 50 100.0 1,1-Dichloroethene 0.08 30 100.0 Tricholoroethene 0.03 5 50 Chloroform 0.05 20 100 Tetrachloroethene 0.05 30 100 Toluene 50 40 100 1,3-Dichlorobenzene 2 50 100 Vinyl Chloride 0.002 50 100 EPH (mg/l) C9 - C18 Aliphatic Hydrocarbons 5 50 100 C19-C36 Aliphatic Hydrocarbons 50 50 100 C11-C22 Aromatic Hydrocarbons 5 50 100 Metals (mg/l) Arsenic NE 0.9 9 Beryllium NE 0.2 2 Cadmium NE 0.004 0.05 Chromium NE 0.3 3 Copper NE NE Mercury NE 0.02 0.2 Nickel NE 0.2 2 Lead NE 0.01 0.15 Silver NE 0.007 1 Zinc NE 0.9 50 AW-1 ** AW-2 * AW-3 * AW-4 * AW-5 * AW-6 * AW-7 * UCL (mg/l) 3/15/07 RL 6/7/07 RL 4/9/07 RL 6/7/07 RL 3/19/07 RL 6/7/07 RL 3/19/07 6/6/07 RL 4/9/07 RL 3/15/07 RL 6/6/07 RL 6/6/07 RL NS - BQL 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS 0.006 0.0005 NS - 0.01 0.001 0.013 0.0005 BQL 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS BQL 0.001 NS - BQL 0.001 BQL 0.0005 BQL 0.0005 NS - 0.001 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS 0.053 0.0005 NS - 0.049 0.001 0.073 0.0005 0.001 0.0005 NS - 0.006 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS BQL 0.001 NS - BQL 0.001 BQL 0.0005 BQL 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS NS - NS - BQL 0.001 NS - NS - NS - BQL 0.0005 NS - BQL 0.0005 NS - 0.0007 0.0005 NS NS - NS - BQL 0.001 NS - NS - NS - BQL 0.0005 NS - BQL 0.0005 NS - 0.001 0.0005 NS BQL 0.001 NS - BQL 0.001 BQL 0.0005 BQL 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS - BQL 0.0005 NS BQL 0.001 NS - BQL 0.001 BQL 0.0005 BQL 0.0005 NS - NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - NS NS - NS - NS - NS - NS - BQL 0.005 BQL 0.005 BQL 0.005 BQL 0.005 BQL 0.005 BQL 0.005 BQL BQL 0.005 BQL 0.005 NS - BQL 0.005 BQL 0.005 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL BQL 0.004 BQL 0.2 NS - BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL BQL 0.004 BQL 0.004 NS - BQL 0.004 BQL 0.004 BQL 0.01 BQL 0.01 0.04 0.01 0.02 0.01 BQL 0.01 BQL 0.01 BQL BQL 0.01 BQL 0.004 NS - BQL 0.01 BQL 0.01 NS - BQL - NS - NS - NS - NS - BQL NS - BQL 0.01 NS - NS - NS - BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL BQL 0.0002 NS - NS - BQL 0.0002 BQL 0.0002 0.12 0.04 0.1 0.04 BQL 0.04 BQL 0.04 BQL 0.04 BQL 0.04 BQL BQL 0.04 0.15 0.04 NS - BQL 0.04 BQL 0.04 BQL 0.005 0.03 0.01 0.017 0.005 0.02 0.01 BQL 0.005 BQL 0.01 BQL BQL 0.01 BQL 0.005 NS - BQL 0.01 BQL 0.01 BQL 0.007 NS 0.007 BQL 0.007 NS 0.007 BQL 0.007 NS - BQL NS - BQL 0.007 NS - NS - NS - BQL 0.2 BQL 0.2 BQL 0.2 BQL 0.2 BQL 0.2 BQL 0.2 0.3 BQL 0.2 BQL 0.2 NS - BQL 0.2 BQL 0.2 Notes: BQL = Below laboratory reporting limits NS = Not Sampled NE = Standard not established Bold = Exceeds applicable MCP GW Standards * = Compared to GW-3 ** = Compared to GW-2 and GW-3 Page 2 of 3

Table 2 Groundwater Analytical Results Summary F.B. Rogers 414 West Water Street, Taunton, MA GW-2 (mg/l) GW-3 (mg/l) Volatile Organic Compounds (mg/l) cis-1,2-dichloroethene 0.1 50 100.0 1,1-Dichloroethene 0.08 30 100.0 Tricholoroethene 0.03 5 50 Chloroform 0.05 20 100 Tetrachloroethene 0.05 30 100 Toluene 50 40 100 1,3-Dichlorobenzene 2 50 100 Vinyl Chloride 0.002 50 100 EPH (mg/l) C9 - C18 Aliphatic Hydrocarbons 5 50 100 C19-C36 Aliphatic Hydrocarbons 50 50 100 C11-C22 Aromatic Hydrocarbons 5 50 100 Metals (mg/l) Arsenic NE 0.9 9 Beryllium NE 0.2 2 Cadmium NE 0.004 0.05 Chromium NE 0.3 3 Copper NE NE Mercury NE 0.02 0.2 Nickel NE 0.2 2 Lead NE 0.01 0.15 Silver NE 0.007 1 Zinc NE 0.9 50 UCL AW-8 * GMW-4H * GMW-5H * GMW-7H * GMW-9L * (mg/l) 4/9/07 RL 6/6/07 RL 3/15/07 RL 4/9/07 RL 6/6/07 RL 6/6/07 RL 3/15/07 RL 6/6/07 RL 3/15/07 RL 6/6/07 RL 3/15/07 RL 6/6/07 RL High Low NS - 0.022 0.001 0.027 0.0005 NS - 0.002 0.001 0.003 0.001 0.022 0.001 0.024 0.001 2.5 0.05 0.97 0.001 BQL 0.0005 BQL 0.0005 NS - BQL 0.001 BQL 0.0005 NS - BQL 0.0005 BQL 0.0005 BQL 0.001 BQL 0.0005 BQL 0.05 0.003 0.0005 BQL 0.0005 BQL 0.0005 NS - 0.061 0.001 0.03 0.0005 NS - 0.003 0.001 0.004 0.001 0.086 0.001 0.062 0.001 2.8 0.05 0.9 0.001 BQL 0.0005 BQL 0.0005 NS - BQL 0.001 0.0006 0.0005 NS - BQL 0.0005 BQL 0.0005 BQL 0.001 BQL 0.0005 BQL 0.05 0.0009 0.0005 BQL 0.0005 BQL 0.0005 NS - NS - BQL 0.0005 NS - NS - NS - 0.002 0.001 NS - BQL 0.05 NS - BQL 0.0005 NS - NS - NS - BQL 0.0005 NS - NS - NS - BQL 0.001 NS - BQL 0.05 NS - BQL 0.0005 NS - NS - BQL 0.001 BQL 0.0005 NS - BQL 0.0005 BQL 0.0005 BQL 0.001 BQL 0.0005 BQL 0.05 BQL 0.005 BQL 0.0005 BQL 0.0005 NS - BQL 0.001 0.002 0.0005 NS - BQL 0.0005 BQL 0.0005 BQL 0.001 BQL 0.0005 BQL 0.05 0.5 0.05 BQL 0.0005 BQL 0.0005 NS - NS - BQL 0.56 NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - BQL 0.56 NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - BQL 0.17 NS - NS - NS - NS - NS - NS - NS - NS - NS - BQL 0.005 BQL 0.005 0.005 0.005 BQL 0.005 BQL 0.005 BQL 0.005 BQL 0.005 BQL 0.005 BQL 0.005 BQL 0.005 0.009 0.005 BQL 0.005 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.004 BQL 0.01 BQL 0.01 BQL 0.01 BQL 0.01 BQL 0.01 BQL 0.01 BQL 0.004 BQL 0.004 BQL 0.01 BQL 0.004 BQL 0.01 BQL 0.004 NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - NS - BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.0002 BQL 0.04 BQL 0.04 0.14 0.04 0.33 0.04 0.06 0.04 0.35 0.04 BQL 0.04 BQL 0.04 BQL 0.04 BQL 0.004 BQL 0.04 BQL 0.004 BQL 0.005 BQL 0.01 BQL 0.005 BQL 0.005 BQL 0.01 0.01 0.005 0.008 0.005 0.02 0.005 BQL 0.005 BQL 0.001 BQL 0.005 BQL 0.001 BQL 0.007 NS - 0.067 0.007 0.01 0.007 BQL 0.007 BQL 0.007 BQL 0.007 BQL 0.007 BQL 0.007 BQL 0.007 BQL 0.007 BQL 0.007 BQL 0.2 BQL 0.2 BQL 0.2 0.3 0.2 BQL 0.2 0.2 0.6 0.2 0.3 0.2 BQL 0.2 BQL 0.2 BQL 0.2 BQL 0.2 Notes: BQL = Below laboratory reporting limits NS = Not Sampled NE = Standard not established Bold = Exceeds applicable MCP GW Standards * = Compared to GW-3 ** = Compared to GW-2 and GW-3 Page 3 of 3

Table 3 Test Pit Analytical Results Summary F. B. Rogers 414 West Water Street, Taunton, MA COMM-97 Reuse MA Background Levels Soil Associated w/ Fill TP - 1 TP - 2 TP - 3 TP - 4 TP - 5 TP - 6 TP - 1,2,3 TP - 4,5,6 RCS-1 Parameters Material Sample Date: 7/1/09 (mg/kg) (mg/kg) (mg/kg) (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL RCRA 8 Metals Arsenic 20 40 20 3.82 0.66 6.45 0.64 3.61 0.7 4.01 0.72 3.90 0.67 4.04 0.73 NS - NS - Barium 1,000 NE 50 64.4 0.33 78.0 0.32 39.4 0.35 42.4 0.36 28.0 0.34 34.1 0.37 NS - NS - Cadmium 2 80 3 0.59 0.33 0.77 0.32 BDL 0.35 BDL 0.36 BDL 0.34 0.44 0.37 NS - NS - Chromium 30 1,000 40 6.33 0.33 7.03 0.32 6.12 0.35 6.81 0.36 7.52 0.34 5.44 0.37 NS - NS - Lead 300 2,000 600 198 0.33 267 0.32 243 0.35 110 0.36 123 0.34 173 0.37 NS - NS - Mercury 20 10 1.0 BDL 0.079 BDL 0.074 BDL 0.073 BDL 0.074 BDL 0.073 0.138 0.073 NS - NS - Selenium 400 NE 1.0 BDL 0.66 BDL 0.64 BDL 0.7 BDL 0.72 BDL 0.67 BDL 0.73 NS - NS - Silver 100 NE 5.0 BDL 0.33 BDL 0.32 BDL 0.35 BDL 0.36 BDL 0.34 BDL 0.37 NS - NS - SVOCs n-nitrosodimethylamine 50 NE NE NS - NS - NS - NS - NS - NS - BDL 0.17 BDL 0.17 Pyridine 500 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 Phenol 1 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 Anile 1000 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 bis(2-chloroethyl)ether 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 2-Chlorophenol 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 1,3-Dichlorobenzene 1 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 1,4-Dichlorobenzene 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 1,2-Dichlorobenzene 9 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 2-Methylphenol 500 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 bis(2-chloroisopropyl)ether 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 3- & 4-Methyphenol 500 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 n-nitroso-di-n-propylamine 50 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Hexachloroethane 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Nitrobenzene 500 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Isophorone 100 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 2-Nitrophenol 100 NE NE NS - NS - NS - NS - NS - NS - BDL 0.28 BDL 0.29 2,4-Dimethylphenol 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.56 BDL 0.57 Benzoic acid 1000 NE NE NS - NS - NS - NS - NS - NS - BDL 0.84 BDL 0.86 bis(2-chloroethoxy)methane 500 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 2,4-Dichlorophenol 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 1,2,4-Trichlorobenzene 2 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Naphthalene 4 NE 1 NS - NS - NS - NS - NS - NS - 0.066 0.05 BDL 0.06 4-Chloroaniline 1 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Hexachlorobutadiene 6 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 4-Chloro-3-methylphenol 1000 NE NE NS - NS - NS - NS - NS - NS - BDL 0.28 BDL 0.29 2-Methylnaphthalene 0.7 NE 1 NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Hexachlorocyclopentadiene 50 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 2,4,6-Trichlorophenol 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 2,4,5-Trichorophenol 4 NE NE NS - NS - NS - NS - NS - NS - BDL 0.11 BDL 0.11 Notes: BDL = Below Laboratory Detection Levels NS = Not Sampled NE = Standard Not Established O:\3700s\3791 - Taunton F.B. Rogers - LSP Services\Analytical Data\Test Pit Sampling 7-1-09.xls Page 1 of 2

Sample Date: 7/1/09 SVOCs Continued Table 3 Test Pit Analytical Results Summary F. B. Rogers 414 West Water Street, Taunton, MA COMM-97 Reuse MA Background Levels Soil Associated w/ Fill TP - 1 TP - 2 TP - 3 TP - 4 TP - 5 TP - 6 TP - 1,2,3 TP - 4,5,6 RCS-1 Parameters Material (mg/kg) (mg/kg) (mg/kg) (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL (mg/kg) RL 2-Chloronaphthalene 1000 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 2-Nitroaniline NE NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Dimethyl phthalate 30 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Acenaphthylene 1 NE 1 NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 2,6-Dinitrotoluene 100 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 3-Nitroaniline NE NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Acenaphthene 4 NE 2 NS - NS - NS - NS - NS - NS - 0.170 0.05 0.068 0.05 2,4-Dinitrophenol 3 NE NE NS - NS - NS - NS - NS - NS - BDL 0.03 BDL 0.29 4-Nitrophenol 100 NE NE NS - NS - NS - NS - NS - NS - BDL 0.03 BDL 0.29 Dibenzofuran 100 NE NE NS - NS - NS - NS - NS - NS - 0.110 0.05 BDL 0.06 2,4-Dinitrotoluene 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Diethyl phthalate 10 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Fluorene 1000 NE 2 NS - NS - NS - NS - NS - NS - 0.2 0.05 0.06 0.05 4-Chlorophenyl phenyl ether 1000 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 4-Nitroaniline 1000 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 4,6-Dinitro-2-methylphenol NE NE NE NS - NS - NS - NS - NS - NS - BDL 0.28 BDL 0.29 n-nitrosodiphenylamine 100 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 4-Bromophenyl phenyl ether 100 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Hexachlorobenzene 0.7 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Pentachlorophenol 3 NE NE NS - NS - NS - NS - NS - NS - BDL 0.28 BDL 0.29 Phenanthrene 10 NE 20 NS - NS - NS - NS - NS - NS - 2.9 0.05 0.87 0.05 Anthracene 1000 NE 4 NS - NS - NS - NS - NS - NS - 0.51 0.05 0.14 0.05 Di-n-butylphthalate 50 NE NE NS - NS - NS - NS - NS - NS - BDL 0.17 BDL 0.17 Fluoranthene 1000 NE 10 NS - NS - NS - NS - NS - NS - 2.8 0.05 1.0 0.05 Benzidine 10 NE NE NS - NS - NS - NS - NS - NS - BDL 3.40 BDL 3.40 Pyrene 1000 NE 20 NS - NS - NS - NS - NS - NS - 2.9 0.05 1.3 0.05 Butyl benzyl phthalate 100 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 3,3'-Dichlorobenzidine 1 NE NE NS - NS - NS - NS - NS - NS - BDL 0.06 BDL 0.06 Benzo(a)anthracene 7 NE 9 NS - NS - NS - NS - NS - NS - 1.5 0.05 0.63 0.05 Chrysene 70 NE 7 NS - NS - NS - NS - NS - NS - 1.5 0.05 0.63 0.05 bis(2-ethylhexyl)phthalate 200 NE NE NS - NS - NS - NS - NS - NS - BDL 0.56 BDL 0.57 Di-n-octyl phthalate 1000 NE NE NS - NS - NS - NS - NS - NS - BDL 0.17 BDL 0.17 Benzo(b)fluoranthene 7 NE 8 NS - NS - NS - NS - NS - NS - 1.1 0.05 0.49 0.05 Benzo(k)fluoranthene 70 NE 4 NS - NS - NS - NS - NS - NS - 0.87 0.05 0.48 0.05 Benzo(a)pyrene 2 NE 7 NS - NS - NS - NS - NS - NS - 1.2 0.05 0.6 0.05 Indeno(1,2,3-cd)pyrene 7 NE 3 NS - NS - NS - NS - NS - NS - 0.88 0.05 0.47 0.05 Dibenz(a,h)anthracene 0.7 NE 1 NS - NS - NS - NS - NS - NS - 0.21 0.05 0.09 0.05 Benzo(g,h,i)perylene 1000 NE 3 NS - NS - NS - NS - NS - NS - 0.79 0.05 0.40 0.05 Notes: BDL = Below Laboratory Detection Levels NS = Not Sampled NE = Standard Not Established O:\3700s\3791 - Taunton F.B. Rogers - LSP Services\Analytical Data\Test Pit Sampling 7-1-09.xls Page 2 of 2