analytical summary - mbta - massachusetts bay ... · report date analytical summary lims ... sample...

112
EARTH TECH - CONCORD 300 BAKER AVE., SUITE 290 CONCORD, MA 01742 ATTN: ELISSA BROWN 7/15/2008 CONTRACT NUMBER: PURCHASE ORDER NUMBER: PROJECT NUMBER: REPORT DATE ANALYTICAL SUMMARY LIMS BAT #: LIMT-17392 JOB NUMBER: 63728.39 The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report. Results are based on samples as submitted to the laboratory and relate only to the items collected and tested. 39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332 PROJECT LOCATION: MBTA READVILLE FIELD SAMPLE # LAB ID MATRIX SAMPLE DESCRIPTION TEST Subcontract Lab (if any) Cert. Nos. S03-A-1 08B24642 SOIL Not Specified as (mg/kg)dw icp S03-A-1 08B24642 SOIL Not Specified eph - solid 04 S03-A-1 08B24642 SOIL Not Specified pb (mg/kg)dw icp S03-A-1 08B24642 SOIL Not Specified solids (percent) S03-A-1 08B24652 SOIL Not Specified tclp - lead icp S03-A-2 08B24643 SOIL Not Specified as (mg/kg)dw icp S03-A-2 08B24643 SOIL Not Specified eph - solid 04 S03-A-2 08B24643 SOIL Not Specified pb (mg/kg)dw icp S03-A-2 08B24643 SOIL Not Specified solids (percent) S03-A-2 08B24653 SOIL Not Specified tclp - lead icp S06-A-3 08B24634 SOIL Not Specified as (mg/kg)dw icp S06-A-3 08B24634 SOIL Not Specified eph - solid 04 S06-A-3 08B24634 SOIL Not Specified pb (mg/kg)dw icp S06-A-3 08B24634 SOIL Not Specified solids (percent) S06-A-3 08B24644 SOIL Not Specified tclp - lead icp S06-A-4 08B24635 SOIL Not Specified as (mg/kg)dw icp S06-A-4 08B24635 SOIL Not Specified eph - solid 04 S06-A-4 08B24635 SOIL Not Specified pb (mg/kg)dw icp S06-A-4 08B24635 SOIL Not Specified solids (percent) S06-A-4 08B24645 SOIL Not Specified tclp - lead icp S06-B-1 08B24636 SOIL Not Specified as (mg/kg)dw icp S06-B-1 08B24636 SOIL Not Specified eph - solid 04 S06-B-1 08B24636 SOIL Not Specified pb (mg/kg)dw icp S06-B-1 08B24636 SOIL Not Specified solids (percent) S06-B-1 08B24646 SOIL Not Specified tclp - lead icp S06-B-2 08B24637 SOIL Not Specified as (mg/kg)dw icp S06-B-2 08B24637 SOIL Not Specified eph - solid 04 S06-B-2 08B24637 SOIL Not Specified pb (mg/kg)dw icp S06-B-2 08B24637 SOIL Not Specified solids (percent) S06-B-2 08B24647 SOIL Not Specified tclp - lead icp S06-B-3 08B24638 SOIL Not Specified as (mg/kg)dw icp S06-B-3 08B24638 SOIL Not Specified eph - solid 04 S06-B-3 08B24638 SOIL Not Specified pb (mg/kg)dw icp S06-B-3 08B24638 SOIL Not Specified solids (percent) S06-B-3 08B24648 SOIL Not Specified tclp - lead icp S21-A-1 08B24639 SOIL Not Specified as (mg/kg)dw icp S21-A-1 08B24639 SOIL Not Specified eph - solid 04

Upload: trinhnhi

Post on 01-Jul-2018

214 views

Category:

Documents


0 download

TRANSCRIPT

EARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742ATTN: ELISSA BROWN

7/15/2008

CONTRACT NUMBER: PURCHASE ORDER NUMBER:

PROJECT NUMBER:

REPORT DATE

ANALYTICAL SUMMARY

LIMS BAT #: LIMT-17392

JOB NUMBER: 63728.39

The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.Results are based on samples as submitted to the laboratory and relate only to the items collected and tested.

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

PROJECT LOCATION: MBTA READVILLE

FIELD SAMPLE # LAB ID MATRIX SAMPLE DESCRIPTION TEST Subcontract Lab (if any) Cert. Nos.

Text28: S03-A-1 08B24642 SOIL Not Specified as (mg/kg)dw icp

Text28: S03-A-1 08B24642 SOIL Not Specified eph - solid 04

Text28: S03-A-1 08B24642 SOIL Not Specified pb (mg/kg)dw icp

Text28: S03-A-1 08B24642 SOIL Not Specified solids (percent)

Text28: S03-A-1 08B24652 SOIL Not Specified tclp - lead icp

Text28: S03-A-2 08B24643 SOIL Not Specified as (mg/kg)dw icp

Text28: S03-A-2 08B24643 SOIL Not Specified eph - solid 04

Text28: S03-A-2 08B24643 SOIL Not Specified pb (mg/kg)dw icp

Text28: S03-A-2 08B24643 SOIL Not Specified solids (percent)

Text28: S03-A-2 08B24653 SOIL Not Specified tclp - lead icp

Text28: S06-A-3 08B24634 SOIL Not Specified as (mg/kg)dw icp

Text28: S06-A-3 08B24634 SOIL Not Specified eph - solid 04

Text28: S06-A-3 08B24634 SOIL Not Specified pb (mg/kg)dw icp

Text28: S06-A-3 08B24634 SOIL Not Specified solids (percent)

Text28: S06-A-3 08B24644 SOIL Not Specified tclp - lead icp

Text28: S06-A-4 08B24635 SOIL Not Specified as (mg/kg)dw icp

Text28: S06-A-4 08B24635 SOIL Not Specified eph - solid 04

Text28: S06-A-4 08B24635 SOIL Not Specified pb (mg/kg)dw icp

Text28: S06-A-4 08B24635 SOIL Not Specified solids (percent)

Text28: S06-A-4 08B24645 SOIL Not Specified tclp - lead icp

Text28: S06-B-1 08B24636 SOIL Not Specified as (mg/kg)dw icp

Text28: S06-B-1 08B24636 SOIL Not Specified eph - solid 04

Text28: S06-B-1 08B24636 SOIL Not Specified pb (mg/kg)dw icp

Text28: S06-B-1 08B24636 SOIL Not Specified solids (percent)

Text28: S06-B-1 08B24646 SOIL Not Specified tclp - lead icp

Text28: S06-B-2 08B24637 SOIL Not Specified as (mg/kg)dw icp

Text28: S06-B-2 08B24637 SOIL Not Specified eph - solid 04

Text28: S06-B-2 08B24637 SOIL Not Specified pb (mg/kg)dw icp

Text28: S06-B-2 08B24637 SOIL Not Specified solids (percent)

Text28: S06-B-2 08B24647 SOIL Not Specified tclp - lead icp

Text28: S06-B-3 08B24638 SOIL Not Specified as (mg/kg)dw icp

Text28: S06-B-3 08B24638 SOIL Not Specified eph - solid 04

Text28: S06-B-3 08B24638 SOIL Not Specified pb (mg/kg)dw icp

Text28: S06-B-3 08B24638 SOIL Not Specified solids (percent)

Text28: S06-B-3 08B24648 SOIL Not Specified tclp - lead icp

Text28: S21-A-1 08B24639 SOIL Not Specified as (mg/kg)dw icp

Text28: S21-A-1 08B24639 SOIL Not Specified eph - solid 04

EARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742ATTN: ELISSA BROWN

7/15/2008

CONTRACT NUMBER: PURCHASE ORDER NUMBER:

PROJECT NUMBER:

REPORT DATE

ANALYTICAL SUMMARY

LIMS BAT #: LIMT-17392

JOB NUMBER: 63728.39

The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.Results are based on samples as submitted to the laboratory and relate only to the items collected and tested.

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Text28: S21-A-1 08B24639 SOIL Not Specified pb (mg/kg)dw icp

Text28: S21-A-1 08B24639 SOIL Not Specified solids (percent)

Text28: S21-A-1 08B24649 SOIL Not Specified tclp - lead icp

Text28: S21-A-2 08B24640 SOIL Not Specified as (mg/kg)dw icp

Text28: S21-A-2 08B24640 SOIL Not Specified eph - solid 04

Text28: S21-A-2 08B24640 SOIL Not Specified pb (mg/kg)dw icp

Text28: S21-A-2 08B24640 SOIL Not Specified solids (percent)

Text28: S21-A-2 08B24650 SOIL Not Specified tclp - lead icp

Text28: S21-A-3 08B24641 SOIL Not Specified as (mg/kg)dw icp

Text28: S21-A-3 08B24641 SOIL Not Specified eph - solid 04

Text28: S21-A-3 08B24641 SOIL Not Specified pb (mg/kg)dw icp

Text28: S21-A-3 08B24641 SOIL Not Specified solids (percent)

Text28: S21-A-3 08B24651 SOIL Not Specified tclp - lead icp

EARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742ATTN: ELISSA BROWN

7/15/2008

CONTRACT NUMBER: PURCHASE ORDER NUMBER:

PROJECT NUMBER:

REPORT DATE

ANALYTICAL SUMMARY

LIMS BAT #: LIMT-17392

JOB NUMBER: 63728.39

The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.Results are based on samples as submitted to the laboratory and relate only to the items collected and tested.

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

The CON-TEST Environmental Laboratory operates under the following certifications and accreditations. AIHAaccreditations only apply to NIOSH methods and Environmental Lead Analyses.AIHA 100033 AIHA ELLAP (LEAD) 100033 NORTH CAROLINA CERT. # 652 MASSACHUSETTS MA0100 NEW HAMPSHIRE NELAP 2516 NEW JERSEY NELAP NJ MA007 (AIR)CONNECTICUT PH-0567 VERMONT DOH (LEAD) No. LL015036 FLORIDA DOH E871027 (AIR) NEW YORK ELAP/NELAP 10899 RHODE ISLAND (LIC. No. 112)

Comments :

CASE NARRATIVE SUMMARY

Recommended sample holding times were not exceeded for all samples unless listed below:None Exceeded

All samples for the method(s) listed were received preserved properly in the proper containers at 4°C +/- 2 degrees as specified on the chain-of-custody form unless listed below: All properly preserved

There are no analytical issues which affect the usability of the data.

DETAILED CASE NARRATIVE

EXTRACTABLE PETROLEUM HYDROCARBONS (EPH) MADEP-EPH-04-1.1 ADDITIONAL DETAILS

Solid samples, if any, in the batch were extracted by the following method:Microwave: SW846 3546

SPE cartridge contamination with non-petroleum compounds, if present, is verified by GC/MSin each method blank per extraction batch and excluded from C11-C22 aromatic range fraction in all samples in the batch.

Target compounds are subtracted from the C11-C22 aromatic range but not from the unadjusted C11-C22 aromatic range. No significant modifications were made to the method.

METHOD SW846-6010 - ADDITIONAL DETAILS

In method 6010, only total As and Pb and TCLP Pb were requested and reported. A sampleduplicate and ms were performed on sample 08b24637. Duplicate RPD and MS recovery for Pbare outside control limits for soil sample 08b24637. Analysis is in control based on the LFB and LFB duplicate. Outlier can be attributed to sample non homogeneity or a "hot spot" encountered during sample preparation. Reduced precision expected for this element.

LIMS BATCH NO. : LIMT-17392

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 1 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S03-A-1

Sample ID : 08B24642

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 16.7 07/10/08 OP 2.65

Field Sample # : S03-A-2

Sample ID : 08B24643

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 14.4 07/10/08 OP 2.61

Field Sample # : S06-A-3

Sample ID : 08B24634

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 13.5 07/10/08 OP 2.65

Field Sample # : S06-A-4

Sample ID : 08B24635

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 14.6 07/10/08 OP 2.67

Field Sample # : S06-B-1

Sample ID : 08B24636

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 20.4 07/10/08 OP 2.67

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 2 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-2

Sample ID : 08B24637

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 22.9 07/10/08 OP 2.62

Field Sample # : S06-B-3

Sample ID : 08B24638

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 21.6 07/10/08 OP 2.62

Field Sample # : S21-A-1

Sample ID : 08B24639

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 19.4 07/10/08 OP 2.76

Field Sample # : S21-A-2

Sample ID : 08B24640

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 21.4 07/10/08 OP 2.77

Field Sample # : S21-A-3

Sample ID : 08B24641

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 14.9 07/10/08 OP 2.79

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 3 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Analytical Method:SW846 3050/6010SAMPLES ARE DIGESTED WITH NITRIC ACID AND THEN ANALYZED BYINDUCTIVELY COUPLED PLASMA EMISSION SPECTROSCOPY.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 4 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S03-A-1

Sample ID : 08B24642

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 31.8

C19-C36 Aliphatics mg/kg dry wt 31.9 07/10/08 CJM 31.8

Unadjusted C11-C22 Aromatics mg/kg dry wt 76.6 07/10/08 CJM 31.8

C11-C22 Aromatics mg/kg dry wt 71.1 07/10/08 CJM 31.8

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt ND 07/10/08 CJM 0.2

Anthracene mg/kg dry wt ND 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 0.8 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 0.6 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt ND 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 0.8 07/10/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 0.3 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 0.8 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 5 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S03-A-1

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 6 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S03-A-2

Sample ID : 08B24643

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 31.3

C19-C36 Aliphatics mg/kg dry wt ND 07/10/08 CJM 31.3

Unadjusted C11-C22 Aromatics mg/kg dry wt 57.5 07/10/08 CJM 31.3

C11-C22 Aromatics mg/kg dry wt 54.2 07/10/08 CJM 31.3

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt ND 07/10/08 CJM 0.2

Anthracene mg/kg dry wt ND 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 0.6 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt ND 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt ND 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt ND 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 0.5 07/10/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt ND 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 0.5 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 7 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S03-A-2

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 8 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-A-3

Sample ID : 08B24634

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/09/08 CJM 31.8

C19-C36 Aliphatics mg/kg dry wt 33.7 07/09/08 CJM 31.8

Unadjusted C11-C22 Aromatics mg/kg dry wt 81.9 07/09/08 CJM 31.8

C11-C22 Aromatics mg/kg dry wt 71.5 07/09/08 CJM 31.8

Acenaphthene mg/kg dry wt ND 07/09/08 CJM 0.2

Acenaphthylene mg/kg dry wt ND 07/09/08 CJM 0.2

Anthracene mg/kg dry wt ND 07/09/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 0.8 07/09/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 0.8 07/09/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 1.4 07/09/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 0.5 07/09/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 0.5 07/09/08 CJM 0.2

Chrysene mg/kg dry wt 1.0 07/09/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt ND 07/09/08 CJM 0.2

Fluoranthene mg/kg dry wt 1.5 07/09/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/09/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 0.6 07/09/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/09/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/09/08 CJM 0.2

Phenanthrene mg/kg dry wt 0.6 07/09/08 CJM 0.2

Pyrene mg/kg dry wt 1.5 07/09/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/09/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 9 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-A-3

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 10 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-A-4

Sample ID : 08B24635

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/09/08 CJM 32.0

C19-C36 Aliphatics mg/kg dry wt 41.5 07/09/08 CJM 32.0

Unadjusted C11-C22 Aromatics mg/kg dry wt 96.0 07/09/08 CJM 32.0

C11-C22 Aromatics mg/kg dry wt 85.6 07/09/08 CJM 32.0

Acenaphthene mg/kg dry wt ND 07/09/08 CJM 0.2

Acenaphthylene mg/kg dry wt ND 07/09/08 CJM 0.2

Anthracene mg/kg dry wt ND 07/09/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 0.9 07/09/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 0.8 07/09/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 1.4 07/09/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 0.6 07/09/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 0.6 07/09/08 CJM 0.2

Chrysene mg/kg dry wt 1.1 07/09/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.2 07/09/08 CJM 0.2

Fluoranthene mg/kg dry wt 1.6 07/09/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/09/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 0.6 07/09/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/09/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/09/08 CJM 0.2

Phenanthrene mg/kg dry wt 0.6 07/09/08 CJM 0.2

Pyrene mg/kg dry wt 1.6 07/09/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/09/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 11 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-A-4

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 12 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-1

Sample ID : 08B24636

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/09/08 CJM 32.0

C19-C36 Aliphatics mg/kg dry wt 42.4 07/09/08 CJM 32.0

Unadjusted C11-C22 Aromatics mg/kg dry wt 122 07/09/08 CJM 32.0

C11-C22 Aromatics mg/kg dry wt 100 07/09/08 CJM 32.0

Acenaphthene mg/kg dry wt ND 07/09/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.3 07/09/08 CJM 0.2

Anthracene mg/kg dry wt 0.6 07/09/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 1.6 07/09/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 1.3 07/09/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 2.4 07/09/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 0.8 07/09/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 0.9 07/09/08 CJM 0.2

Chrysene mg/kg dry wt 2.0 07/09/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.3 07/09/08 CJM 0.2

Fluoranthene mg/kg dry wt 4.1 07/09/08 CJM 0.2

Fluorene mg/kg dry wt 0.2 07/09/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 1.0 07/09/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt 0.2 07/09/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/09/08 CJM 0.2

Phenanthrene mg/kg dry wt 1.8 07/09/08 CJM 0.2

Pyrene mg/kg dry wt 3.6 07/09/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/09/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 13 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-1

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 14 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-2

Sample ID : 08B24637

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 31.5

C19-C36 Aliphatics mg/kg dry wt 32.2 07/10/08 CJM 31.5

Unadjusted C11-C22 Aromatics mg/kg dry wt 89.3 07/10/08 CJM 31.5

C11-C22 Aromatics mg/kg dry wt 77.5 07/10/08 CJM 31.5

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 0.9 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 0.8 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 1.5 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 0.5 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 0.6 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 1.2 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt ND 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 2.1 07/10/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 0.6 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 0.7 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 1.9 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 15 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-2

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 16 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-3

Sample ID : 08B24638

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 31.4

C19-C36 Aliphatics mg/kg dry wt 33.6 07/10/08 CJM 31.4

Unadjusted C11-C22 Aromatics mg/kg dry wt 96.2 07/10/08 CJM 31.4

C11-C22 Aromatics mg/kg dry wt 87.0 07/10/08 CJM 31.4

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt ND 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 0.7 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 0.6 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 1.1 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 0.5 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 0.9 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt ND 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 1.5 07/10/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 0.4 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 0.8 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 1.4 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 17 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-3

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 18 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S21-A-1

Sample ID : 08B24639

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.1

C19-C36 Aliphatics mg/kg dry wt 54.3 07/10/08 CJM 33.1

Unadjusted C11-C22 Aromatics mg/kg dry wt 153 07/10/08 CJM 33.1

C11-C22 Aromatics mg/kg dry wt 124 07/10/08 CJM 33.1

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.5 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.6 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 2.4 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 2.2 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 3.7 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 1.4 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 1.4 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 2.7 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.5 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 4.7 07/10/08 CJM 0.2

Fluorene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 1.7 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 1.7 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 4.6 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 19 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S21-A-1

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 20 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S21-A-2

Sample ID : 08B24640

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.2

C19-C36 Aliphatics mg/kg dry wt 47.1 07/10/08 CJM 33.2

Unadjusted C11-C22 Aromatics mg/kg dry wt 134 07/10/08 CJM 33.2

C11-C22 Aromatics mg/kg dry wt 113 07/10/08 CJM 33.2

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 1.7 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 1.5 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 2.8 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 1.1 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 0.9 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 2.0 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 3.5 07/10/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 1.2 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 1.2 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 3.4 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 21 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S21-A-2

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 22 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S21-A-3

Sample ID : 08B24641

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.5

C19-C36 Aliphatics mg/kg dry wt 54.1 07/10/08 CJM 33.5

Unadjusted C11-C22 Aromatics mg/kg dry wt 153 07/10/08 CJM 33.5

C11-C22 Aromatics mg/kg dry wt 127 07/10/08 CJM 33.5

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.5 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 2.2 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 1.9 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 3.3 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 1.3 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 1.3 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 2.6 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 4.4 07/10/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 1.4 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt ND 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 1.2 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 4.4 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 23 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S21-A-3

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 24 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S03-A-1

Sample ID : 08B24642

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 392 07/10/08 OP 0.80

Field Sample # : S03-A-2

Sample ID : 08B24643

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 431 07/10/08 OP 0.79

Field Sample # : S06-A-3

Sample ID : 08B24634

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 322 07/10/08 OP 0.80

Field Sample # : S06-A-4

Sample ID : 08B24635

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 241 07/10/08 OP 0.80

Field Sample # : S06-B-1

Sample ID : 08B24636

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 453 07/10/08 OP 0.80

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 25 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-2

Sample ID : 08B24637

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 612 07/10/08 OP 0.79

Field Sample # : S06-B-3

Sample ID : 08B24638

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 469 07/10/08 OP 0.79

Field Sample # : S21-A-1

Sample ID : 08B24639

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 2620 07/10/08 OP 0.83

Field Sample # : S21-A-2

Sample ID : 08B24640

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 1560 07/10/08 OP 0.83

Field Sample # : S21-A-3

Sample ID : 08B24641

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/kg dry wt 1840 07/10/08 OP 0.84

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 26 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Analytical Method:SW846 3050/6010SAMPLES ARE DIGESTED WITH NITRIC ACID AND THEN ANALYZED BYINDUCTIVELY COUPLED PLASMA EMISSION SPECTROSCOPY.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 27 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S03-A-1

Sample ID : 08B24642

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 94.6 07/09/08 KMT

Field Sample # : S03-A-2

Sample ID : 08B24643

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 96.0 07/09/08 KMT

Field Sample # : S06-A-3

Sample ID : 08B24634

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 94.5 07/09/08 KMT

Field Sample # : S06-A-4

Sample ID : 08B24635

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 93.9 07/09/08 KMT

Field Sample # : S06-B-1

Sample ID : 08B24636

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 93.9 07/09/08 KMT

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 28 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-2

Sample ID : 08B24637

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 95.5 07/09/08 KMT

Field Sample # : S06-B-3

Sample ID : 08B24638

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 95.6 07/09/08 KMT

Field Sample # : S21-A-1

Sample ID : 08B24639

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 90.8 07/09/08 KMT

Field Sample # : S21-A-2

Sample ID : 08B24640

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 90.5 07/09/08 KMT

Field Sample # : S21-A-3

Sample ID : 08B24641

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Solids, total % 89.8 07/09/08 KMT

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 29 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Analytical Method:SM 2540GPERCENT OF SAMPLE REMAINING AFTER DRYING OVERNIGHT AT 103-105 DEGREESCENTIGRADE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 30 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S03-A-1

Sample ID : 08B24652

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 0.295 07/14/08 OP 0.015 P5

Field Sample # : S03-A-2

Sample ID : 08B24653

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 0.214 07/14/08 OP 0.015 P5

Field Sample # : S06-A-3

Sample ID : 08B24644

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 0.944 07/14/08 OP 0.015 P5

Field Sample # : S06-A-4

Sample ID : 08B24645

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 0.259 07/14/08 OP 0.015 P5

Field Sample # : S06-B-1

Sample ID : 08B24646

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 0.331 07/14/08 OP 0.015 P5

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 31 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S06-B-2

Sample ID : 08B24647

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 0.647 07/14/08 OP 0.050 P5

Field Sample # : S06-B-3

Sample ID : 08B24648

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 0.744 07/14/08 OP 0.050 P5

Field Sample # : S21-A-1

Sample ID : 08B24649

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 4.35 07/14/08 OP 0.050 P5

Field Sample # : S21-A-2

Sample ID : 08B24650

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 3.15 07/14/08 OP 0.015 P5

Field Sample # : S21-A-3

Sample ID : 08B24651

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/2/2008Not Specified

Units

SOILSample Matrix:

Lead mg/l leachate 2.80 07/14/08 OP 0.015 P5

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 32 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Analytical Method:SW846 1311/6010SAMPLES ARE EXTRACTED INTO pH 5.0 BUFFER FOR 18-24 HOURS AND THENANALYZED BY INDUCTIVELY COUPLED PLASMA EMISSION SPECTROMETRY. WATER SAMPLESARE FILTERED, NOT EXTRACTED.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/15/2008

LIMT-173927/3/2008MBTA READVILLEProject Location:

Date Received: 63728.39LIMS-BAT #:Job Number:

Purchase Order No.:Page 33 of 33

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

** END OF REPORT **

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 1 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21611QC Batch Number:

08B24634Surrogate Recovery 101.8 % 40-1402-FluorobiphenylSurrogate Recovery 92.9 % 40-1402-BromonaphthaleneSur. Recovery 66.4 % 40-140ChlorooctadecaneSur. Recovery 65.8 % 40-140Terphenyl

08B24635Surrogate Recovery 100.3 % 40-1402-FluorobiphenylSurrogate Recovery 93.6 % 40-1402-BromonaphthaleneSur. Recovery 52.4 % 40-140ChlorooctadecaneSur. Recovery 60.3 % 40-140Terphenyl

08B24636Surrogate Recovery 117.8 % 40-1402-FluorobiphenylSurrogate Recovery 112.3 % 40-1402-BromonaphthaleneSur. Recovery 53.4 % 40-140ChlorooctadecaneSur. Recovery 66.0 % 40-140Terphenyl

08B24637Surrogate Recovery 106.0 % 40-1402-FluorobiphenylSurrogate Recovery 102.6 % 40-1402-BromonaphthaleneSur. Recovery 49.1 % 40-140ChlorooctadecaneSur. Recovery 57.3 % 40-140Terphenyl

08B24638Surrogate Recovery 108.7 % 40-1402-FluorobiphenylSurrogate Recovery 102.7 % 40-1402-BromonaphthaleneSur. Recovery 40.5 % 40-140ChlorooctadecaneSur. Recovery 51.0 % 40-140Terphenyl

08B24639Surrogate Recovery 106.0 % 40-1402-FluorobiphenylSurrogate Recovery 100.8 % 40-1402-BromonaphthaleneSur. Recovery 50.8 % 40-140ChlorooctadecaneSur. Recovery 58.9 % 40-140Terphenyl

08B24640Surrogate Recovery 116.3 % 40-1402-FluorobiphenylSurrogate Recovery 110.5 % 40-1402-BromonaphthaleneSur. Recovery 40.5 % 40-140ChlorooctadecaneSur. Recovery 48.1 % 40-140Terphenyl

08B24641Surrogate Recovery 81.2 % 40-1402-FluorobiphenylSurrogate Recovery 77.8 % 40-1402-BromonaphthaleneSur. Recovery 43.2 % 40-140ChlorooctadecaneSur. Recovery 52.8 % 40-140Terphenyl

08B24642Surrogate Recovery 110.6 % 40-1402-FluorobiphenylSurrogate Recovery 106.4 % 40-1402-BromonaphthaleneSur. Recovery 54.5 % 40-140Chlorooctadecane

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 2 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21611QC Batch Number:

08B24642Sur. Recovery 62.5 % 40-140Terphenyl

08B24643Surrogate Recovery 109.9 % 40-1402-FluorobiphenylSurrogate Recovery 105.2 % 40-1402-BromonaphthaleneSur. Recovery 46.4 % 40-140ChlorooctadecaneSur. Recovery 48.3 % 40-140Terphenyl

BLANK-120062Blank <0.2 mg/kg dry wtNaphthaleneBlank <0.2 mg/kg dry wtAcenaphtheneBlank <0.2 mg/kg dry wtAcenaphthyleneBlank <0.2 mg/kg dry wtAnthraceneBlank <0.2 mg/kg dry wtBenzo(a)anthraceneBlank <0.2 mg/kg dry wtBenzo(a)pyreneBlank <0.2 mg/kg dry wtBenzo(b)fluorantheneBlank <0.2 mg/kg dry wtBenzo(g,h,i)peryleneBlank <0.2 mg/kg dry wtChryseneBlank <0.2 mg/kg dry wtDibenzo(a,h)anthraceneBlank <0.2 mg/kg dry wtFluorantheneBlank <0.2 mg/kg dry wtFluoreneBlank <0.2 mg/kg dry wtIndeno(1,2,3-cd)pyreneBlank <0.2 mg/kg dry wt2-MethylnaphthaleneBlank <0.2 mg/kg dry wtPhenanthreneBlank <0.2 mg/kg dry wtPyreneBlank <0.2 mg/kg dry wtBenzo(k)fluorantheneBlank <0.2 mg/kg dry wtn-NonaneBlank <0.2 mg/kg dry wtNaphthalene Aliphatic FractionBlank <0.2 mg/kg dry wt2-Methylnaphthalene Aliphatic FractionBlank <30.1 mg/kg dry wtUnadjusted C11-C22 AromaticsBlank <30.1 mg/kg dry wtC9-C18 AliphaticsBlank <30.1 mg/kg dry wtC19-C36 AliphaticsBlank <30.1 mg/kg dry wtC11-C22 Aromatics

LFBLANK-81692Lab Fort Blank Amt. 5.0 mg/kg dry wtNaphthaleneLab Fort Blk. Found 3.5 mg/kg dry wtLab Fort Blk. % Rec. 70.6 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.6 mg/kg dry wtDup Lab Fort Bl %Rec 73.0 % 40-140Lab Fort Blank Range 2.4 unitsLab Fort Bl. Av. Rec 71.8 %LFB Duplicate RPD 3.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAcenaphtheneLab Fort Blk. Found 3.7 mg/kg dry wt

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 3 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21611QC Batch Number:

LFBLANK-81692Lab Fort Blk. % Rec. 75.9 % 40-140AcenaphtheneDup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.9 % 40-140Lab Fort Blank Range 3.0 unitsLab Fort Bl. Av. Rec 77.4 %LFB Duplicate RPD 3.9 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAcenaphthyleneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 76.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 79.6 % 40-140Lab Fort Blank Range 3.1 unitsLab Fort Bl. Av. Rec 78.0 %LFB Duplicate RPD 4.0 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAnthraceneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 76.5 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 79.9 % 40-140Lab Fort Blank Range 3.4 unitsLab Fort Bl. Av. Rec 78.2 %LFB Duplicate RPD 4.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(a)anthraceneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 74.1 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.8 mg/kg dry wtDup Lab Fort Bl %Rec 77.4 % 40-140Lab Fort Blank Range 3.3 unitsLab Fort Bl. Av. Rec 75.8 %LFB Duplicate RPD 4.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(a)pyreneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 76.9 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.0 mg/kg dry wtDup Lab Fort Bl %Rec 80.5 % 40-140Lab Fort Blank Range 3.6 unitsLab Fort Bl. Av. Rec 78.7 %LFB Duplicate RPD 4.5 % 0-25

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 4 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21611QC Batch Number:

LFBLANK-81692Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(b)fluorantheneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 74.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.7 % 40-140Lab Fort Blank Range 4.0 unitsLab Fort Bl. Av. Rec 76.7 %LFB Duplicate RPD 5.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(g,h,i)peryleneLab Fort Blk. Found 4.3 mg/kg dry wtLab Fort Blk. % Rec. 86.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.1 mg/kg dry wtDup Lab Fort Bl %Rec 82.0 % 40-140Lab Fort Blank Range 4.7 unitsLab Fort Bl. Av. Rec 84.4 %LFB Duplicate RPD 5.6 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtChryseneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.5 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.8 % 40-140Lab Fort Blank Range 3.2 unitsLab Fort Bl. Av. Rec 77.1 %LFB Duplicate RPD 4.2 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtDibenzo(a,h)anthraceneLab Fort Blk. Found 3.9 mg/kg dry wtLab Fort Blk. % Rec. 78.9 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.0 mg/kg dry wtDup Lab Fort Bl %Rec 81.6 % 40-140Lab Fort Blank Range 2.7 unitsLab Fort Bl. Av. Rec 80.3 %LFB Duplicate RPD 3.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtFluorantheneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.3 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.6 % 40-140Lab Fort Blank Range 3.2 units

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 5 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21611QC Batch Number:

LFBLANK-81692Lab Fort Bl. Av. Rec 76.9 %FluorantheneLFB Duplicate RPD 4.2 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtFluoreneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 77.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.0 mg/kg dry wtDup Lab Fort Bl %Rec 80.6 % 40-140Lab Fort Blank Range 3.1 unitsLab Fort Bl. Av. Rec 79.0 %LFB Duplicate RPD 4.0 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtIndeno(1,2,3-cd)pyreneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 74.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.7 mg/kg dry wtDup Lab Fort Bl %Rec 74.3 % 40-140Lab Fort Blank Range 0.3 unitsLab Fort Bl. Av. Rec 74.5 %LFB Duplicate RPD 0.5 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wt2-MethylnaphthaleneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.3 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.8 mg/kg dry wtDup Lab Fort Bl %Rec 77.8 % 40-140Lab Fort Blank Range 2.5 unitsLab Fort Bl. Av. Rec 76.5 %LFB Duplicate RPD 3.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtPhenanthreneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.8 % 40-140Lab Fort Blank Range 3.3 unitsLab Fort Bl. Av. Rec 77.1 %LFB Duplicate RPD 4.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtPyreneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 77.0 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.0 mg/kg dry wt

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 6 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21611QC Batch Number:

LFBLANK-81692Dup Lab Fort Bl %Rec 80.5 % 40-140PyreneLab Fort Blank Range 3.4 unitsLab Fort Bl. Av. Rec 78.8 %LFB Duplicate RPD 4.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(k)fluorantheneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 76.3 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 79.2 % 40-140Lab Fort Blank Range 2.9 unitsLab Fort Bl. Av. Rec 77.8 %LFB Duplicate RPD 3.7 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtn-NonaneLab Fort Blk. Found 2.6 mg/kg dry wtLab Fort Blk. % Rec. 52.6 % 30-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.1 mg/kg dry wtDup Lab Fort Bl %Rec 62.7 % 30-140Lab Fort Blank Range 10.1 unitsLab Fort Bl. Av. Rec 57.6 %LFB Duplicate RPD 17.5 %Lab Fort Blank Amt. 3.5 mg/kg dry wtNaphthalene Aliphatic FractionLab Fort Blk. Found 0.0 mg/kg dry wtLab Fort Blk. % Rec. 0.0 % 0-5Dup Lab Fort Bl Amt. 3.6 mg/kg dry wtDup Lab Fort Bl. Fnd 0.0 mg/kg dry wtDup Lab Fort Bl %Rec 0.0 % 0-5Lab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 0.0 %Lab Fort Blank Amt. 3.7 mg/kg dry wt2-Methylnaphthalene Aliphatic FractionLab Fort Blk. Found 0.0 mg/kg dry wtLab Fort Blk. % Rec. 0.0 % 0-5Dup Lab Fort Bl Amt. 3.8 mg/kg dry wtDup Lab Fort Bl. Fnd 0.0 mg/kg dry wtDup Lab Fort Bl %Rec 0.0 % 0-5Lab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 0.0 %Lab Fort Blank Amt. 85.0 mg/kg dry wtUnadjusted C11-C22 AromaticsLab Fort Blk. Found 76.3 mg/kg dry wtLab Fort Blk. % Rec. 89.7 % 40-140Dup Lab Fort Bl Amt. 85.0 mg/kg dry wtDup Lab Fort Bl. Fnd 79.1 mg/kg dry wt

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 7 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21611QC Batch Number:

LFBLANK-81692Dup Lab Fort Bl %Rec 93.1 % 40-140Unadjusted C11-C22 AromaticsLab Fort Blank Range 3.3 unitsLab Fort Bl. Av. Rec 91.4 %LFB Duplicate RPD 3.6 % 0-25Lab Fort Blank Amt. 30.0 mg/kg dry wtC9-C18 AliphaticsLab Fort Blk. Found 24.3 mg/kg dry wtLab Fort Blk. % Rec. 81.2 % 40-140Dup Lab Fort Bl Amt. 30.0 mg/kg dry wtDup Lab Fort Bl. Fnd 28.0 mg/kg dry wtDup Lab Fort Bl %Rec 93.4 % 40-140Lab Fort Blank Range 12.2 unitsLab Fort Bl. Av. Rec 87.3 %LFB Duplicate RPD 14.0 % 0-25Lab Fort Blank Amt. 40.0 mg/kg dry wtC19-C36 AliphaticsLab Fort Blk. Found 39.0 mg/kg dry wtLab Fort Blk. % Rec. 97.6 % 40-140Dup Lab Fort Bl Amt. 40.0 mg/kg dry wtDup Lab Fort Bl. Fnd 43.0 mg/kg dry wtDup Lab Fort Bl %Rec 107.6 % 40-140Lab Fort Blank Range 10.0 unitsLab Fort Bl. Av. Rec 102.6 %LFB Duplicate RPD 9.7 % 0-25

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 8 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

ICP-19504QC Batch Number:

08B24637Sample Amount 22.87 mg/kg dry wtArsenicDuplicate Value 26.97 mg/kg dry wtDuplicate RPD 16.45 % 0-35Sample Amount 22.87 mg/kg dry wtMatrix Spk Amt Added 26.17 mg/kg dry wtMS Amt Measured 48.94 mg/kg dry wtMatrix Spike % Rec. 99.57 % 75-125Sample Amount 611.70 mg/kg dry wtLeadDuplicate Value 1623.60 mg/kg dry wtDuplicate RPD 90.53 % 0-35Sample Amount 611.70 mg/kg dry wtMatrix Spk Amt Added 26.17 mg/kg dry wtMS Amt Measured 687.49 mg/kg dry wtMatrix Spike % Rec. 289.48 % 75-125

BLANK-120050Blank <2.50 mg/kg dry wtArsenicBlank <0.75 mg/kg dry wtLead

LFBLANK-81677Lab Fort Blank Amt. 197.00 mg/kg dry wtArsenicLab Fort Blk. Found 175.54 mg/kg dry wtLab Fort Blk. % Rec. 89.10 % 80.7-119.8Dup Lab Fort Bl Amt. 197.00 mg/kg dry wtDup Lab Fort Bl. Fnd 182.69 mg/kg dry wtDup Lab Fort Bl %Rec 92.73 % 80.7-119.8Lab Fort Blank Range 3.63 unitsLab Fort Bl. Av. Rec 90.92 %LFB Duplicate RPD 3.99 % 0-35Lab Fort Blank Amt. 106.00 mg/kg dry wtLeadLab Fort Blk. Found 96.35 mg/kg dry wtLab Fort Blk. % Rec. 90.90 % 81.7-117.9Dup Lab Fort Bl Amt. 106.00 mg/kg dry wtDup Lab Fort Bl. Fnd 95.70 mg/kg dry wtDup Lab Fort Bl %Rec 90.28 % 81.7-117.9Lab Fort Blank Range 0.61 unitsLab Fort Bl. Av. Rec 90.59 %LFB Duplicate RPD 0.67 % 0-35

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 9 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

ICP/TCLP-4284QC Batch Number:

BLANK-120242Blank <0.015 mg/l leachateLead

LFBLANK-81881Lab Fort Blank Amt. 0.500 mg/l leachateLeadLab Fort Blk. Found 0.484 mg/l leachateLab Fort Blk. % Rec. 96.860 % 80-120Dup Lab Fort Bl Amt. 0.500 mg/l leachateDup Lab Fort Bl. Fnd 0.472 mg/l leachateDup Lab Fort Bl %Rec 94.480 %Lab Fort Blank Range 2.380 unitsLab Fort Bl. Av. Rec 95.670 %LFB Duplicate RPD 2.487 %

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/15/2008 Lims Bat # : LIMT-17392 Page 10 of 10

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

QUALITY CONTROL DEFINITIONS AND ABBREVIATIONS

QC BATCH NUMBER This is the number assigned to all samples analyzed together thatwould be subject to comparison with a particular set of QualityControl Data.

LIMITS Upper and Lower Control Limits for the QC ANALYSIS Reported. Allvalues normally would fall within these statistically determinedlimits, unless there is an unusual circumstance that would bedocumented in a NOTE appearing on the last page of the QC SUMMARYREPORT. Not all QC results will have Limits defined.

Sample Amount Amount of analyte found in a sample.

Blank Method Blank that has been taken though all the steps of theanalysis.

LFBLANK Laboratory Fortified Blank (a control sample)

STDADD Standard Added (a laboratory control sample)

Matrix Spk Amt Added Amount of analyte spiked into a sampleMS Amt Measured Amount of analyte found including amount that was spikedMatrix Spike % Rec. % Recovery of spiked amount in sample.

Duplicate Value The result from the Duplicate analysis of the sample.Duplicate RPD The Relative Percent Difference between two Duplicate Analyses.

Surrogate Recovery The % Recovery for non-environmental compounds (surrogates)spiked into samples to determine the performance of theanalytical methods.

Sur. Recovery (ELCD) Surrogate Recovery on the Electrolytic Conductivity Detector.Sur. Recovery (PID) Surrogate Recovery on the Photoionization Detector.

Standard Measured Amount measured for a laboratory control sampleStandard Amt Added Known value for a laboratory control sampleStandard % Recovery % recovered for a laboratory control sample with a known value.

Lab Fort Blank Amt Laboratory Fortified Blank Amount AddedLab Fort Blk. Found Laboratory Fortified Blank Amount FoundLab Fort Blk % Rec Laboratory Fortified Blank % RecoveredDup Lab Fort Bl Amt Duplicate Laboratory Fortified Blank Amount AddedDup Lab Fort Bl Fnd Duplicate Laboratory Fortified Blank Amount FoundDup Lab Fort Bl % Rec Duplicate Laboratory Fortified Blank % RecoveryLab Fort Blank Range Laboratory Fortified Blank Range (Absolute value of difference

between recoveries for Lab Fortified Blank and Lab FortifiedBlank Duplicate).

Lab Fort Bl. Av. Rec. Laboratory Fortified Blank Average Recovery

Duplicate Sample Amt Sample Value for Duplicate used with Matrix Spike DuplicateMSD Amount Added Matrix Spike Duplicate Amount Added (Spiked)MSD Amt Measured Matrix Spike Duplicate Amount MeasuredMSD % Recovery Matrix Spike Duplicate % RecoveryMSD Range Absolute difference between Matrix Spike and Matrix Spike

Duplicate Recoveries

EARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742ATTN: ELISSA BROWN

7/16/2008

CONTRACT NUMBER: PURCHASE ORDER NUMBER:

PROJECT NUMBER:

REPORT DATE

ANALYTICAL SUMMARY

LIMS BAT #: LIMT-17394

JOB NUMBER: 63728.34

The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.Results are based on samples as submitted to the laboratory and relate only to the items collected and tested.

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

PROJECT LOCATION: MBTA READVILLE

FIELD SAMPLE # LAB ID MATRIX SAMPLE DESCRIPTION TEST Subcontract Lab (if any) Cert. Nos.

Text28: S20-B-3 08B24686 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-B-3 08B24686 SOIL EARTEMA eph - solid 04

Text28: S20-B-3 08B24686 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-B-3 08B24686 SOIL EARTEMA solids (percent)

Text28: S20-B-3 08B24695 SOIL EARTEMA tclp - lead icp

Text28: S20-B-4 08B24687 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-B-4 08B24687 SOIL EARTEMA eph - solid 04

Text28: S20-B-4 08B24687 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-B-4 08B24687 SOIL EARTEMA solids (percent)

Text28: S20-B-4 08B24696 SOIL EARTEMA tclp - lead icp

Text28: S20-C-1 08B24688 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-C-1 08B24688 SOIL EARTEMA eph - solid 04

Text28: S20-C-1 08B24688 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-C-1 08B24688 SOIL EARTEMA solids (percent)

Text28: S20-C-1 08B24697 SOIL EARTEMA tclp - lead icp

Text28: S20-C-2 08B24689 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-C-2 08B24689 SOIL EARTEMA eph - solid 04

Text28: S20-C-2 08B24689 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-C-2 08B24689 SOIL EARTEMA solids (percent)

Text28: S20-C-2 08B24698 SOIL EARTEMA tclp - lead icp

Text28: S20-C-3 08B24690 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-C-3 08B24690 SOIL EARTEMA eph - solid 04

Text28: S20-C-3 08B24690 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-C-3 08B24690 SOIL EARTEMA solids (percent)

Text28: S20-C-3 08B24699 SOIL EARTEMA tclp - lead icp

Text28: S20-D-1 08B24691 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-D-1 08B24691 SOIL EARTEMA eph - solid 04

Text28: S20-D-1 08B24691 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-D-1 08B24691 SOIL EARTEMA solids (percent)

Text28: S20-D-1 08B24700 SOIL EARTEMA tclp - lead icp

Text28: S20-D-2 08B24692 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-D-2 08B24692 SOIL EARTEMA eph - solid 04

Text28: S20-D-2 08B24692 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-D-2 08B24692 SOIL EARTEMA solids (percent)

Text28: S20-D-2 08B24701 SOIL EARTEMA tclp - lead icp

Text28: S20-D-3 08B24693 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-D-3 08B24693 SOIL EARTEMA eph - solid 04

EARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742ATTN: ELISSA BROWN

7/16/2008

CONTRACT NUMBER: PURCHASE ORDER NUMBER:

PROJECT NUMBER:

REPORT DATE

ANALYTICAL SUMMARY

LIMS BAT #: LIMT-17394

JOB NUMBER: 63728.34

The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.Results are based on samples as submitted to the laboratory and relate only to the items collected and tested.

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Text28: S20-D-3 08B24693 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-D-3 08B24693 SOIL EARTEMA solids (percent)

Text28: S20-D-3 08B24702 SOIL EARTEMA tclp - lead icp

Text28: S20-D-4 08B24694 SOIL EARTEMA as (mg/kg)dw icp

Text28: S20-D-4 08B24694 SOIL EARTEMA eph - solid 04

Text28: S20-D-4 08B24694 SOIL EARTEMA pb (mg/kg)dw icp

Text28: S20-D-4 08B24694 SOIL EARTEMA solids (percent)

Text28: S20-D-4 08B24703 SOIL EARTEMA tclp - lead icp

EARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742ATTN: ELISSA BROWN

7/16/2008

CONTRACT NUMBER: PURCHASE ORDER NUMBER:

PROJECT NUMBER:

REPORT DATE

ANALYTICAL SUMMARY

LIMS BAT #: LIMT-17394

JOB NUMBER: 63728.34

The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.Results are based on samples as submitted to the laboratory and relate only to the items collected and tested.

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Comments :

CASE NARRATIVE SUMMARY

Recommended sample holding times were not exceeded for all samples unless listed below:None Exceeded

All samples for the method(s) listed were received preserved properly in the proper containers at 4°C +/- 2 degrees as specified on the chain-of-custody form unless listed below: All properly preserved

In method EPH, for sample 08B24694, surrogate standard recovery is outside of control limitsand biased on the high side due to an obvious sample matrix interference. See attached chromatogram.

In method EPH, for sample 08B24691, fractionation surrogate recovery of 2-Fluorobiphenyl is outside ofcontrol limits, but within method requirements (only one fractionation surrogate required).

There are no other analytical issues which affect the usability of the data.

DETAILED CASE NARRATIVE

EXTRACTABLE PETROLEUM HYDROCARBONS (EPH) MADEP-EPH-04-1.1 ADDITIONAL DETAILS

Solid samples, if any, in the batch were extracted by the following method:Microwave: SW846 3546

SPE cartridge contamination with non-petroleum compounds, if present, is verified by GC/MSin each method blank per extraction batch and excluded from C11-C22 aromatic range fraction in all samples in the batch.

Target compounds are subtracted from the C11-C22 aromatic range but not from the unadjusted C11-C22 aromatic range. No significant modifications were made to the method.

All EPH samples were analyzed undiluted unless specified below:Sample Dilution(s)08B24691 x408B24692 x408B24693 x408B24694 x25

In method EPH, laboratory fortified blank duplicate (laboratory control sample) RPD for C9-C18 andC19-C36 Hydrocarbon ranges in sample 08B24694 is outside of control limits. Reduced precision is anticipated for any reported results for these compounds in this sample.

DETAILED CASE NARRATIVE

METHOD SW846-6010 - ADDITIONAL DETAILS

LIMS BATCH NO. : LIMT-17394

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 1 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-B-3

Sample ID : 08B24686

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 17.0 07/10/08 OP 2.81

Field Sample # : S20-B-4

Sample ID : 08B24687

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 20.8 07/10/08 OP 2.80

Field Sample # : S20-C-1

Sample ID : 08B24688

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 15.2 07/10/08 OP 2.71

Field Sample # : S20-C-2

Sample ID : 08B24689

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 13.8 07/10/08 OP 2.78

Field Sample # : S20-C-3

Sample ID : 08B24690

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 16.3 07/10/08 OP 2.75

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 2 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-1

Sample ID : 08B24691

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 16.8 07/10/08 OP 2.80

Field Sample # : S20-D-2

Sample ID : 08B24692

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 17.2 07/10/08 OP 2.80

Field Sample # : S20-D-3

Sample ID : 08B24693

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 18.7 07/10/08 OP 2.91

Field Sample # : S20-D-4

Sample ID : 08B24694

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Arsenic mg/kg dry wt 19.9 07/10/08 OP 2.95

Analytical Method:SW846 3050/6010SAMPLES ARE DIGESTED WITH NITRIC ACID AND THEN ANALYZED BYINDUCTIVELY COUPLED PLASMA EMISSION SPECTROSCOPY.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 3 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-B-3

Sample ID : 08B24686

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.7

C19-C36 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.7

Unadjusted C11-C22 Aromatics mg/kg dry wt 134 07/10/08 CJM 33.7

C11-C22 Aromatics mg/kg dry wt 76.1 07/10/08 CJM 33.7

Acenaphthene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.6 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 2.9 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 2.6 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 4.5 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 1.6 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 1.6 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 3.6 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.6 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 6.4 07/10/08 CJM 0.2

Fluorene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 2.0 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 3.2 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 6.2 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 4 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-B-3

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 5 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-B-4

Sample ID : 08B24687

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.6

C19-C36 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.6

Unadjusted C11-C22 Aromatics mg/kg dry wt 164 07/10/08 CJM 33.6

C11-C22 Aromatics mg/kg dry wt 117 07/10/08 CJM 33.6

Acenaphthene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.8 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 3.7 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 3.1 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 5.3 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 1.9 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 2.0 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 4.5 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.7 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 8.3 07/10/08 CJM 0.2

Fluorene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 2.4 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 4.3 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 8.0 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 6 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-B-4

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 7 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-C-1

Sample ID : 08B24688

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 32.5

C19-C36 Aliphatics mg/kg dry wt ND 07/10/08 CJM 32.5

Unadjusted C11-C22 Aromatics mg/kg dry wt 110 07/10/08 CJM 32.5

C11-C22 Aromatics mg/kg dry wt 89.6 07/10/08 CJM 32.5

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 1.7 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 1.5 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 2.9 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 1.0 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 1.1 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 2.2 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 3.3 07/10/08 CJM 0.2

Fluorene mg/kg dry wt ND 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 1.1 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 0.9 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 3.4 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 8 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-C-1

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 9 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-C-2

Sample ID : 08B24689

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.3

C19-C36 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.3

Unadjusted C11-C22 Aromatics mg/kg dry wt 119 07/10/08 CJM 33.3

C11-C22 Aromatics mg/kg dry wt 94.0 07/10/08 CJM 33.3

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 2.1 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 1.8 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 3.2 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 1.1 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 1.1 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 2.5 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 4.3 07/10/08 CJM 0.2

Fluorene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 1.3 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 1.8 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 4.4 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 10 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-C-2

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 11 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-C-3

Sample ID : 08B24690

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.0

C19-C36 Aliphatics mg/kg dry wt ND 07/10/08 CJM 33.0

Unadjusted C11-C22 Aromatics mg/kg dry wt 124 07/10/08 CJM 33.0

C11-C22 Aromatics mg/kg dry wt 96.2 07/10/08 CJM 33.0

Acenaphthene mg/kg dry wt ND 07/10/08 CJM 0.2

Acenaphthylene mg/kg dry wt 0.3 07/10/08 CJM 0.2

Anthracene mg/kg dry wt 0.9 07/10/08 CJM 0.2

Benzo(a)anthracene mg/kg dry wt 2.3 07/10/08 CJM 0.2

Benzo(a)pyrene mg/kg dry wt 1.8 07/10/08 CJM 0.2

Benzo(b)fluoranthene mg/kg dry wt 3.6 07/10/08 CJM 0.2

Benzo(g,h,i)perylene mg/kg dry wt 1.3 07/10/08 CJM 0.2

Benzo(k)fluoranthene mg/kg dry wt 1.2 07/10/08 CJM 0.2

Chrysene mg/kg dry wt 2.9 07/10/08 CJM 0.2

Dibenzo(a,h)anthracene mg/kg dry wt 0.4 07/10/08 CJM 0.2

Fluoranthene mg/kg dry wt 4.8 07/10/08 CJM 0.2

Fluorene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Indeno(1,2,3-cd)pyrene mg/kg dry wt 1.4 07/10/08 CJM 0.2

2-Methylnaphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Naphthalene mg/kg dry wt 0.2 07/10/08 CJM 0.2

Phenanthrene mg/kg dry wt 1.1 07/10/08 CJM 0.2

Pyrene mg/kg dry wt 4.7 07/10/08 CJM 0.2

Date Extracted EPH Solid 7/7/2008 07/10/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 12 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-C-3

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 13 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-1

Sample ID : 08B24691

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/14/08 CJM 135

C19-C36 Aliphatics mg/kg dry wt 252 07/14/08 CJM 135

Unadjusted C11-C22 Aromatics mg/kg dry wt 453 07/14/08 CJM 135

C11-C22 Aromatics mg/kg dry wt 373 07/14/08 CJM 135

Acenaphthene mg/kg dry wt ND 07/14/08 CJM 0.5

Acenaphthylene mg/kg dry wt 1.2 07/14/08 CJM 0.5

Anthracene mg/kg dry wt 1.1 07/14/08 CJM 0.5

Benzo(a)anthracene mg/kg dry wt 5.7 07/14/08 CJM 0.5

Benzo(a)pyrene mg/kg dry wt 6.1 07/14/08 CJM 0.5

Benzo(b)fluoranthene mg/kg dry wt 12.4 07/14/08 CJM 0.5

Benzo(g,h,i)perylene mg/kg dry wt 3.9 07/14/08 CJM 0.5

Benzo(k)fluoranthene mg/kg dry wt 4.6 07/14/08 CJM 0.5

Chrysene mg/kg dry wt 7.6 07/14/08 CJM 0.5

Dibenzo(a,h)anthracene mg/kg dry wt 1.1 07/14/08 CJM 0.5

Fluoranthene mg/kg dry wt 14.3 07/14/08 CJM 0.5

Fluorene mg/kg dry wt ND 07/14/08 CJM 0.5

Indeno(1,2,3-cd)pyrene mg/kg dry wt 3.9 07/14/08 CJM 0.5

2-Methylnaphthalene mg/kg dry wt 0.5 07/14/08 CJM 0.5

Naphthalene mg/kg dry wt 0.5 07/14/08 CJM 0.5

Phenanthrene mg/kg dry wt 2.9 07/14/08 CJM 0.5

Pyrene mg/kg dry wt 15.2 07/14/08 CJM 0.5

Date Extracted EPH Solid 7/11/2008 07/14/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 14 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-1

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 15 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-2

Sample ID : 08B24692

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/14/08 CJM 135

C19-C36 Aliphatics mg/kg dry wt 206 07/14/08 CJM 135

Unadjusted C11-C22 Aromatics mg/kg dry wt 352 07/14/08 CJM 135

C11-C22 Aromatics mg/kg dry wt 298 07/14/08 CJM 135

Acenaphthene mg/kg dry wt ND 07/14/08 CJM 0.5

Acenaphthylene mg/kg dry wt 0.9 07/14/08 CJM 0.5

Anthracene mg/kg dry wt 0.8 07/14/08 CJM 0.5

Benzo(a)anthracene mg/kg dry wt 3.5 07/14/08 CJM 0.5

Benzo(a)pyrene mg/kg dry wt 3.8 07/14/08 CJM 0.5

Benzo(b)fluoranthene mg/kg dry wt 7.4 07/14/08 CJM 0.5

Benzo(g,h,i)perylene mg/kg dry wt 2.6 07/14/08 CJM 0.5

Benzo(k)fluoranthene mg/kg dry wt 2.9 07/14/08 CJM 0.5

Chrysene mg/kg dry wt 4.7 07/14/08 CJM 0.5

Dibenzo(a,h)anthracene mg/kg dry wt 0.7 07/14/08 CJM 0.5

Fluoranthene mg/kg dry wt 9.9 07/14/08 CJM 0.5

Fluorene mg/kg dry wt ND 07/14/08 CJM 0.5

Indeno(1,2,3-cd)pyrene mg/kg dry wt 2.6 07/14/08 CJM 0.5

2-Methylnaphthalene mg/kg dry wt ND 07/14/08 CJM 0.5

Naphthalene mg/kg dry wt 0.5 07/14/08 CJM 0.5

Phenanthrene mg/kg dry wt 2.5 07/14/08 CJM 0.5

Pyrene mg/kg dry wt 9.8 07/14/08 CJM 0.5

Date Extracted EPH Solid 7/11/2008 07/14/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 16 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-2

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 17 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-3

Sample ID : 08B24693

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/14/08 CJM 140

C19-C36 Aliphatics mg/kg dry wt 190 07/14/08 CJM 140

Unadjusted C11-C22 Aromatics mg/kg dry wt 510 07/14/08 CJM 140

C11-C22 Aromatics mg/kg dry wt 400 07/14/08 CJM 140

Acenaphthene mg/kg dry wt 0.5 07/14/08 CJM 0.5

Acenaphthylene mg/kg dry wt 1.3 07/14/08 CJM 0.5

Anthracene mg/kg dry wt 2.9 07/14/08 CJM 0.5

Benzo(a)anthracene mg/kg dry wt 7.1 07/14/08 CJM 0.5

Benzo(a)pyrene mg/kg dry wt 7.6 07/14/08 CJM 0.5

Benzo(b)fluoranthene mg/kg dry wt 14.1 07/14/08 CJM 0.5

Benzo(g,h,i)perylene mg/kg dry wt 4.8 07/14/08 CJM 0.5

Benzo(k)fluoranthene mg/kg dry wt 5.1 07/14/08 CJM 0.5

Chrysene mg/kg dry wt 9.5 07/14/08 CJM 0.5

Dibenzo(a,h)anthracene mg/kg dry wt 1.2 07/14/08 CJM 0.5

Fluoranthene mg/kg dry wt 20.2 07/14/08 CJM 0.5

Fluorene mg/kg dry wt 1.2 07/14/08 CJM 0.5

Indeno(1,2,3-cd)pyrene mg/kg dry wt 4.9 07/14/08 CJM 0.5

2-Methylnaphthalene mg/kg dry wt 0.6 07/14/08 CJM 0.5

Naphthalene mg/kg dry wt 0.6 07/14/08 CJM 0.5

Phenanthrene mg/kg dry wt 9.8 07/14/08 CJM 0.5

Pyrene mg/kg dry wt 19.6 07/14/08 CJM 0.5

Date Extracted EPH Solid 7/11/2008 07/14/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 18 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-3

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 19 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-4

Sample ID : 08B24694

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

C9-C18 Aliphatics mg/kg dry wt ND 07/11/08 CJM 883

C19-C36 Aliphatics mg/kg dry wt ND 07/11/08 CJM 883

Unadjusted C11-C22 Aromatics mg/kg dry wt 4340 07/11/08 CJM 883

C11-C22 Aromatics mg/kg dry wt 2760 07/11/08 CJM 883

Acenaphthene mg/kg dry wt 35.4 07/11/08 CJM 3.0

Acenaphthylene mg/kg dry wt 3.9 07/11/08 CJM 3.0

Anthracene mg/kg dry wt 64.4 07/11/08 CJM 3.0

Benzo(a)anthracene mg/kg dry wt 116 07/11/08 CJM 3.0

Benzo(a)pyrene mg/kg dry wt 90.9 07/11/08 CJM 3.0

Benzo(b)fluoranthene mg/kg dry wt 134 07/11/08 CJM 3.0

Benzo(g,h,i)perylene mg/kg dry wt 41.9 07/11/08 CJM 3.0

Benzo(k)fluoranthene mg/kg dry wt 49.4 07/11/08 CJM 3.0

Chrysene mg/kg dry wt 125 07/11/08 CJM 3.0

Dibenzo(a,h)anthracene mg/kg dry wt 15.1 07/11/08 CJM 3.0

Fluoranthene mg/kg dry wt 278 07/11/08 CJM 3.0

Fluorene mg/kg dry wt 34.4 07/11/08 CJM 3.0

Indeno(1,2,3-cd)pyrene mg/kg dry wt 53.3 07/11/08 CJM 3.0

2-Methylnaphthalene mg/kg dry wt 5.6 07/11/08 CJM 3.0

Naphthalene mg/kg dry wt 10.6 07/11/08 CJM 3.0

Phenanthrene mg/kg dry wt 245 07/11/08 CJM 3.0

Pyrene mg/kg dry wt 269 07/11/08 CJM 3.0

Date Extracted EPH Solid 7/7/2008 07/11/08 CJM

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 20 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-4

Analytical Method:MADEP-EPH-04-1SAMPLES ARE EXTRACTED WITH METHYLENE CHLORIDE AND ACETONE BY PRESSURIZED FLUID EXTRACTION (SW846 3545) OR MICROWAVE (SW846 3546), EXCHANGED INTO HEXANE AND CONCENTRATED. ALIPHATIC AND AROMATIC FRACTIONS ARE SEPARATED. ANALYSIS IS BY GAS CHROMATOGRAPHY WITH FLAME IONIZATION DETECTION. PAH AND C11-C22 AROMATICS ARE DETERMINED IN THE METHYLENECHLORIDE FRACTION. C9-C18 AND C19-C36 ALIPHATICS ARE DETERMINED IN THE HEXANE FRACTION. TARGET COMPOUND CONTRIBUTIONS ARE SUBTRACTED FROM THE SUMMED AROMATIC RANGE, BUT NOT FROM THE UNADJUSTED C11-C22 AROMATIC RANGE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 21 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-B-3

Sample ID : 08B24686

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 1870 07/10/08 OP 0.85

Field Sample # : S20-B-4

Sample ID : 08B24687

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 3080 07/10/08 OP 0.84

Field Sample # : S20-C-1

Sample ID : 08B24688

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 1200 07/10/08 OP 0.82

Field Sample # : S20-C-2

Sample ID : 08B24689

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 1300 07/10/08 OP 0.84

Field Sample # : S20-C-3

Sample ID : 08B24690

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 1170 07/10/08 OP 0.83

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 22 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-1

Sample ID : 08B24691

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 1950 07/10/08 OP 0.84

Field Sample # : S20-D-2

Sample ID : 08B24692

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 2280 07/10/08 OP 0.84

Field Sample # : S20-D-3

Sample ID : 08B24693

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 2310 07/10/08 OP 0.88

Field Sample # : S20-D-4

Sample ID : 08B24694

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/kg dry wt 2680 07/10/08 OP 0.89

Analytical Method:SW846 3050/6010SAMPLES ARE DIGESTED WITH NITRIC ACID AND THEN ANALYZED BYINDUCTIVELY COUPLED PLASMA EMISSION SPECTROSCOPY.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 23 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-B-3

Sample ID : 08B24686

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 89.2 07/08/08 KMT

Field Sample # : S20-B-4

Sample ID : 08B24687

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 89.4 07/08/08 KMT

Field Sample # : S20-C-1

Sample ID : 08B24688

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 92.4 07/08/08 KMT

Field Sample # : S20-C-2

Sample ID : 08B24689

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 90.1 07/08/08 KMT

Field Sample # : S20-C-3

Sample ID : 08B24690

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 91.0 07/08/08 KMT

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 24 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-1

Sample ID : 08B24691

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 89.5 07/08/08 KMT

Field Sample # : S20-D-2

Sample ID : 08B24692

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 89.3 07/08/08 KMT

Field Sample # : S20-D-3

Sample ID : 08B24693

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 86.2 07/08/08 KMT

Field Sample # : S20-D-4

Sample ID : 08B24694

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Solids, total % 85.0 07/08/08 KMT

Analytical Method:SM 2540GPERCENT OF SAMPLE REMAINING AFTER DRYING OVERNIGHT AT 103-105 DEGREESCENTIGRADE.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 25 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-B-3

Sample ID : 08B24695

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 1.95 07/10/08 OP 0.015 P5

Field Sample # : S20-B-4

Sample ID : 08B24696

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 2.77 07/10/08 OP 0.015 P5

Field Sample # : S20-C-1

Sample ID : 08B24697

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 1.29 07/10/08 OP 0.015 P5

Field Sample # : S20-C-2

Sample ID : 08B24698

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 2.54 07/10/08 OP 0.015 P5

Field Sample # : S20-C-3

Sample ID : 08B24699

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 1.52 07/10/08 OP 0.015 P5

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 26 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Field Sample # : S20-D-1

Sample ID : 08B24700

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 2.37 07/10/08 OP 0.015 P5

Field Sample # : S20-D-2

Sample ID : 08B24701

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 2.81 07/10/08 OP 0.015 P5

Field Sample # : S20-D-3

Sample ID : 08B24702

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 1.62 07/10/08 OP 0.015 P5

Field Sample # : S20-D-4

Sample ID : 08B24703

Results Date AnalystAnalyzed

RL SPEC Limit P/ FLo Hi

‡Sampled : 7/3/2008EARTEMA

Units

SOILSample Matrix:

Lead mg/l leachate 4.30 07/10/08 OP 0.015 P5

Analytical Method:SW846 1311/6010SAMPLES ARE EXTRACTED INTO pH 5.0 BUFFER FOR 18-24 HOURS AND THENANALYZED BY INDUCTIVELY COUPLED PLASMA EMISSION SPECTROMETRY. WATER SAMPLESARE FILTERED, NOT EXTRACTED.

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

ELISSA BROWNEARTH TECH - CONCORD300 BAKER AVE., SUITE 290CONCORD, MA 01742

7/16/2008

LIMT-173947/3/2008MBTA READVILLEProject Location:

Date Received: 63728.34LIMS-BAT #:Job Number:

Purchase Order No.:Page 27 of 27

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

** END OF REPORT **

RL = Reporting Limit

ND = Not Detected at or above the Reporting Limit

NM = Not Measured

SPEC LIMIT = a client specified recommended or regulatory level for comparison with data to determine PASS (P) or FAIL (F) condition of results.

* = See end of report for comments and notes applying to this sample‡ = See attached chain-of-custody record for time sampled

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 1 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21653QC Batch Number:

08B24686Surrogate Recovery 105.5 % 40-1402-FluorobiphenylSurrogate Recovery 107.6 % 40-1402-BromonaphthaleneSur. Recovery 43.4 % 40-140ChlorooctadecaneSur. Recovery 57.5 % 40-140Terphenyl

08B24687Surrogate Recovery 103.7 % 40-1402-FluorobiphenylSurrogate Recovery 105.4 % 40-1402-BromonaphthaleneSur. Recovery 45.3 % 40-140ChlorooctadecaneSur. Recovery 53.6 % 40-140Terphenyl

08B24688Surrogate Recovery 94.9 % 40-1402-FluorobiphenylSurrogate Recovery 97.7 % 40-1402-BromonaphthaleneSur. Recovery 48.8 % 40-140ChlorooctadecaneSur. Recovery 64.9 % 40-140Terphenyl

08B24689Surrogate Recovery 114.7 % 40-1402-FluorobiphenylSurrogate Recovery 116.7 % 40-1402-BromonaphthaleneSur. Recovery 43.9 % 40-140ChlorooctadecaneSur. Recovery 59.9 % 40-140Terphenyl

08B24690Surrogate Recovery 122.4 % 40-1402-FluorobiphenylSurrogate Recovery 121.9 % 40-1402-BromonaphthaleneSur. Recovery 40.6 % 40-140ChlorooctadecaneSur. Recovery 61.0 % 40-140Terphenyl

BLANK-120318Blank <0.2 mg/kg dry wtNaphthaleneBlank <0.2 mg/kg dry wtAcenaphtheneBlank <0.2 mg/kg dry wtAcenaphthyleneBlank <0.2 mg/kg dry wtAnthraceneBlank <0.2 mg/kg dry wtBenzo(a)anthraceneBlank <0.2 mg/kg dry wtBenzo(a)pyreneBlank <0.2 mg/kg dry wtBenzo(b)fluorantheneBlank <0.2 mg/kg dry wtBenzo(g,h,i)peryleneBlank <0.2 mg/kg dry wtChryseneBlank <0.2 mg/kg dry wtDibenzo(a,h)anthraceneBlank <0.2 mg/kg dry wtFluorantheneBlank <0.2 mg/kg dry wtFluoreneBlank <0.2 mg/kg dry wtIndeno(1,2,3-cd)pyreneBlank <0.2 mg/kg dry wt2-MethylnaphthaleneBlank <0.2 mg/kg dry wtPhenanthreneBlank <0.2 mg/kg dry wtPyreneBlank <0.2 mg/kg dry wtBenzo(k)fluorantheneBlank <0.2 mg/kg dry wtn-Nonane

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 2 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21653QC Batch Number:

BLANK-120318Blank <0.2 mg/kg dry wtNaphthalene Aliphatic FractionBlank <0.2 mg/kg dry wt2-Methylnaphthalene Aliphatic FractionBlank <30.1 mg/kg dry wtUnadjusted C11-C22 AromaticsBlank <30.1 mg/kg dry wtC9-C18 AliphaticsBlank <30.1 mg/kg dry wtC19-C36 AliphaticsBlank <30.1 mg/kg dry wtC11-C22 Aromatics

LFBLANK-81961Lab Fort Blank Amt. 5.0 mg/kg dry wtNaphthaleneLab Fort Blk. Found 3.5 mg/kg dry wtLab Fort Blk. % Rec. 70.6 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.6 mg/kg dry wtDup Lab Fort Bl %Rec 73.0 % 40-140Lab Fort Blank Range 2.4 unitsLab Fort Bl. Av. Rec 71.8 %LFB Duplicate RPD 3.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAcenaphtheneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.9 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.9 % 40-140Lab Fort Blank Range 3.0 unitsLab Fort Bl. Av. Rec 77.4 %LFB Duplicate RPD 3.9 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAcenaphthyleneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 76.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 79.6 % 40-140Lab Fort Blank Range 3.1 unitsLab Fort Bl. Av. Rec 78.0 %LFB Duplicate RPD 4.0 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAnthraceneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 76.5 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 79.9 % 40-140Lab Fort Blank Range 3.4 unitsLab Fort Bl. Av. Rec 78.2 %LFB Duplicate RPD 4.3 % 0-25

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 3 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21653QC Batch Number:

LFBLANK-81961Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(a)anthraceneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 74.1 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.8 mg/kg dry wtDup Lab Fort Bl %Rec 77.4 % 40-140Lab Fort Blank Range 3.3 unitsLab Fort Bl. Av. Rec 75.8 %LFB Duplicate RPD 4.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(a)pyreneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 76.9 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.0 mg/kg dry wtDup Lab Fort Bl %Rec 80.5 % 40-140Lab Fort Blank Range 3.6 unitsLab Fort Bl. Av. Rec 78.7 %LFB Duplicate RPD 4.5 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(b)fluorantheneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 74.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.7 % 40-140Lab Fort Blank Range 4.0 unitsLab Fort Bl. Av. Rec 76.7 %LFB Duplicate RPD 5.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(g,h,i)peryleneLab Fort Blk. Found 4.3 mg/kg dry wtLab Fort Blk. % Rec. 86.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.1 mg/kg dry wtDup Lab Fort Bl %Rec 82.0 % 40-140Lab Fort Blank Range 4.7 unitsLab Fort Bl. Av. Rec 84.4 %LFB Duplicate RPD 5.6 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtChryseneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.5 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.8 % 40-140Lab Fort Blank Range 3.2 units

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 4 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21653QC Batch Number:

LFBLANK-81961Lab Fort Bl. Av. Rec 77.1 %ChryseneLFB Duplicate RPD 4.2 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtDibenzo(a,h)anthraceneLab Fort Blk. Found 3.9 mg/kg dry wtLab Fort Blk. % Rec. 78.9 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.0 mg/kg dry wtDup Lab Fort Bl %Rec 81.6 % 40-140Lab Fort Blank Range 2.7 unitsLab Fort Bl. Av. Rec 80.3 %LFB Duplicate RPD 3.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtFluorantheneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.3 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.6 % 40-140Lab Fort Blank Range 3.2 unitsLab Fort Bl. Av. Rec 76.9 %LFB Duplicate RPD 4.2 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtFluoreneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 77.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.0 mg/kg dry wtDup Lab Fort Bl %Rec 80.6 % 40-140Lab Fort Blank Range 3.1 unitsLab Fort Bl. Av. Rec 79.0 %LFB Duplicate RPD 4.0 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtIndeno(1,2,3-cd)pyreneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 74.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.7 mg/kg dry wtDup Lab Fort Bl %Rec 74.3 % 40-140Lab Fort Blank Range 0.3 unitsLab Fort Bl. Av. Rec 74.5 %LFB Duplicate RPD 0.5 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wt2-MethylnaphthaleneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.3 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.8 mg/kg dry wt

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 5 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21653QC Batch Number:

LFBLANK-81961Dup Lab Fort Bl %Rec 77.8 % 40-1402-MethylnaphthaleneLab Fort Blank Range 2.5 unitsLab Fort Bl. Av. Rec 76.5 %LFB Duplicate RPD 3.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtPhenanthreneLab Fort Blk. Found 3.7 mg/kg dry wtLab Fort Blk. % Rec. 75.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 78.8 % 40-140Lab Fort Blank Range 3.3 unitsLab Fort Bl. Av. Rec 77.1 %LFB Duplicate RPD 4.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtPyreneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 77.0 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.0 mg/kg dry wtDup Lab Fort Bl %Rec 80.5 % 40-140Lab Fort Blank Range 3.4 unitsLab Fort Bl. Av. Rec 78.8 %LFB Duplicate RPD 4.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(k)fluorantheneLab Fort Blk. Found 3.8 mg/kg dry wtLab Fort Blk. % Rec. 76.3 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.9 mg/kg dry wtDup Lab Fort Bl %Rec 79.2 % 40-140Lab Fort Blank Range 2.9 unitsLab Fort Bl. Av. Rec 77.8 %LFB Duplicate RPD 3.7 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtn-NonaneLab Fort Blk. Found 2.6 mg/kg dry wtLab Fort Blk. % Rec. 52.6 % 30-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 3.1 mg/kg dry wtDup Lab Fort Bl %Rec 62.7 % 30-140Lab Fort Blank Range 10.1 unitsLab Fort Bl. Av. Rec 57.6 %LFB Duplicate RPD 17.5 %Lab Fort Blank Amt. 3.5 mg/kg dry wtNaphthalene Aliphatic FractionLab Fort Blk. Found 0.0 mg/kg dry wtLab Fort Blk. % Rec. 0.0 % 0-5

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 6 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21653QC Batch Number:

LFBLANK-81961Dup Lab Fort Bl Amt. 3.6 mg/kg dry wtNaphthalene Aliphatic FractionDup Lab Fort Bl. Fnd 0.0 mg/kg dry wtDup Lab Fort Bl %Rec 0.0 % 0-5Lab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 0.0 %Lab Fort Blank Amt. 3.7 mg/kg dry wt2-Methylnaphthalene Aliphatic FractionLab Fort Blk. Found 0.0 mg/kg dry wtLab Fort Blk. % Rec. 0.0 % 0-5Dup Lab Fort Bl Amt. 3.8 mg/kg dry wtDup Lab Fort Bl. Fnd 0.0 mg/kg dry wtDup Lab Fort Bl %Rec 0.0 % 0-5Lab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 0.0 %Lab Fort Blank Amt. 85.0 mg/kg dry wtUnadjusted C11-C22 AromaticsLab Fort Blk. Found 76.3 mg/kg dry wtLab Fort Blk. % Rec. 89.7 % 40-140Dup Lab Fort Bl Amt. 85.0 mg/kg dry wtDup Lab Fort Bl. Fnd 79.1 mg/kg dry wtDup Lab Fort Bl %Rec 93.1 % 40-140Lab Fort Blank Range 3.3 unitsLab Fort Bl. Av. Rec 91.4 %LFB Duplicate RPD 3.6 % 0-25Lab Fort Blank Amt. 30.0 mg/kg dry wtC9-C18 AliphaticsLab Fort Blk. Found 24.3 mg/kg dry wtLab Fort Blk. % Rec. 81.2 % 40-140Dup Lab Fort Bl Amt. 30.0 mg/kg dry wtDup Lab Fort Bl. Fnd 28.0 mg/kg dry wtDup Lab Fort Bl %Rec 93.4 % 40-140Lab Fort Blank Range 12.2 unitsLab Fort Bl. Av. Rec 87.3 %LFB Duplicate RPD 14.0 % 0-25Lab Fort Blank Amt. 40.0 mg/kg dry wtC19-C36 AliphaticsLab Fort Blk. Found 39.0 mg/kg dry wtLab Fort Blk. % Rec. 97.6 % 40-140Dup Lab Fort Bl Amt. 40.0 mg/kg dry wtDup Lab Fort Bl. Fnd 43.0 mg/kg dry wtDup Lab Fort Bl %Rec 107.6 % 40-140Lab Fort Blank Range 10.0 unitsLab Fort Bl. Av. Rec 102.6 %LFB Duplicate RPD 9.7 % 0-25

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 7 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21654QC Batch Number:

08B24694Surrogate Recovery 95.5 % 40-1402-FluorobiphenylSurrogate Recovery 96.6 % 40-1402-BromonaphthaleneSur. Recovery 92.8 % 40-140ChlorooctadecaneSur. Recovery 196.9 % 40-140Terphenyl

BLANK-120319Blank <0.2 mg/kg dry wtNaphthaleneBlank <0.2 mg/kg dry wtAcenaphtheneBlank <0.2 mg/kg dry wtAcenaphthyleneBlank <0.2 mg/kg dry wtAnthraceneBlank <0.2 mg/kg dry wtBenzo(a)anthraceneBlank <0.2 mg/kg dry wtBenzo(a)pyreneBlank <0.2 mg/kg dry wtBenzo(b)fluorantheneBlank <0.2 mg/kg dry wtBenzo(g,h,i)peryleneBlank <0.2 mg/kg dry wtChryseneBlank <0.2 mg/kg dry wtDibenzo(a,h)anthraceneBlank <0.2 mg/kg dry wtFluorantheneBlank <0.2 mg/kg dry wtFluoreneBlank <0.2 mg/kg dry wtIndeno(1,2,3-cd)pyreneBlank <0.2 mg/kg dry wt2-MethylnaphthaleneBlank <0.2 mg/kg dry wtPhenanthreneBlank <0.2 mg/kg dry wtPyreneBlank <0.2 mg/kg dry wtBenzo(k)fluorantheneBlank <0.2 mg/kg dry wtn-NonaneBlank <0.2 mg/kg dry wtNaphthalene Aliphatic FractionBlank <0.2 mg/kg dry wt2-Methylnaphthalene Aliphatic FractionBlank <30.1 mg/kg dry wtUnadjusted C11-C22 AromaticsBlank <30.1 mg/kg dry wtC9-C18 AliphaticsBlank <30.1 mg/kg dry wtC19-C36 AliphaticsBlank <30.1 mg/kg dry wtC11-C22 Aromatics

LFBLANK-81962Lab Fort Blank Amt. 5.0 mg/kg dry wtNaphthaleneLab Fort Blk. Found 4.4 mg/kg dry wtLab Fort Blk. % Rec. 88.2 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.3 mg/kg dry wtDup Lab Fort Bl %Rec 87.4 % 40-140Lab Fort Blank Range 0.8 unitsLab Fort Bl. Av. Rec 87.8 %LFB Duplicate RPD 0.9 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAcenaphtheneLab Fort Blk. Found 5.0 mg/kg dry wtLab Fort Blk. % Rec. 101.1 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wt

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 8 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21654QC Batch Number:

LFBLANK-81962Dup Lab Fort Bl. Fnd 5.1 mg/kg dry wtAcenaphtheneDup Lab Fort Bl %Rec 102.3 % 40-140Lab Fort Blank Range 1.1 unitsLab Fort Bl. Av. Rec 101.7 %LFB Duplicate RPD 1.1 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAcenaphthyleneLab Fort Blk. Found 5.1 mg/kg dry wtLab Fort Blk. % Rec. 102.2 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.1 mg/kg dry wtDup Lab Fort Bl %Rec 102.1 % 40-140Lab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 102.1 %LFB Duplicate RPD 0.0 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAnthraceneLab Fort Blk. Found 5.4 mg/kg dry wtLab Fort Blk. % Rec. 109.8 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.6 mg/kg dry wtDup Lab Fort Bl %Rec 112.1 % 40-140Lab Fort Blank Range 2.2 unitsLab Fort Bl. Av. Rec 111.0 %LFB Duplicate RPD 2.0 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(a)anthraceneLab Fort Blk. Found 5.5 mg/kg dry wtLab Fort Blk. % Rec. 110.8 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.6 mg/kg dry wtDup Lab Fort Bl %Rec 112.4 % 40-140Lab Fort Blank Range 1.6 unitsLab Fort Bl. Av. Rec 111.6 %LFB Duplicate RPD 1.4 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(a)pyreneLab Fort Blk. Found 5.5 mg/kg dry wtLab Fort Blk. % Rec. 111.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.6 mg/kg dry wtDup Lab Fort Bl %Rec 112.5 % 40-140Lab Fort Blank Range 0.7 unitsLab Fort Bl. Av. Rec 112.1 %LFB Duplicate RPD 0.6 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(b)fluorantheneLab Fort Blk. Found 5.5 mg/kg dry wt

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 9 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21654QC Batch Number:

LFBLANK-81962Lab Fort Blk. % Rec. 110.2 % 40-140Benzo(b)fluorantheneDup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.5 mg/kg dry wtDup Lab Fort Bl %Rec 110.6 % 40-140Lab Fort Blank Range 0.4 unitsLab Fort Bl. Av. Rec 110.4 %LFB Duplicate RPD 0.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(g,h,i)peryleneLab Fort Blk. Found 5.4 mg/kg dry wtLab Fort Blk. % Rec. 108.1 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.4 mg/kg dry wtDup Lab Fort Bl %Rec 108.5 % 40-140Lab Fort Blank Range 0.4 unitsLab Fort Bl. Av. Rec 108.3 %LFB Duplicate RPD 0.4 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtChryseneLab Fort Blk. Found 5.6 mg/kg dry wtLab Fort Blk. % Rec. 112.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.7 mg/kg dry wtDup Lab Fort Bl %Rec 114.5 % 40-140Lab Fort Blank Range 1.8 unitsLab Fort Bl. Av. Rec 113.6 %LFB Duplicate RPD 1.6 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtDibenzo(a,h)anthraceneLab Fort Blk. Found 5.5 mg/kg dry wtLab Fort Blk. % Rec. 110.0 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.5 mg/kg dry wtDup Lab Fort Bl %Rec 110.6 % 40-140Lab Fort Blank Range 0.6 unitsLab Fort Bl. Av. Rec 110.3 %LFB Duplicate RPD 0.5 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtFluorantheneLab Fort Blk. Found 5.5 mg/kg dry wtLab Fort Blk. % Rec. 110.8 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.6 mg/kg dry wtDup Lab Fort Bl %Rec 112.8 % 40-140Lab Fort Blank Range 2.0 unitsLab Fort Bl. Av. Rec 111.8 %LFB Duplicate RPD 1.8 % 0-25

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 10 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21654QC Batch Number:

LFBLANK-81962Lab Fort Blank Amt. 5.0 mg/kg dry wtFluoreneLab Fort Blk. Found 5.2 mg/kg dry wtLab Fort Blk. % Rec. 105.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.3 mg/kg dry wtDup Lab Fort Bl %Rec 107.5 % 40-140Lab Fort Blank Range 2.1 unitsLab Fort Bl. Av. Rec 106.4 %LFB Duplicate RPD 2.0 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtIndeno(1,2,3-cd)pyreneLab Fort Blk. Found 5.2 mg/kg dry wtLab Fort Blk. % Rec. 104.1 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.2 mg/kg dry wtDup Lab Fort Bl %Rec 104.4 % 40-140Lab Fort Blank Range 0.3 unitsLab Fort Bl. Av. Rec 104.2 %LFB Duplicate RPD 0.2 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wt2-MethylnaphthaleneLab Fort Blk. Found 4.8 mg/kg dry wtLab Fort Blk. % Rec. 96.8 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 4.8 mg/kg dry wtDup Lab Fort Bl %Rec 96.1 % 40-140Lab Fort Blank Range 0.6 unitsLab Fort Bl. Av. Rec 96.4 %LFB Duplicate RPD 0.7 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtPhenanthreneLab Fort Blk. Found 5.3 mg/kg dry wtLab Fort Blk. % Rec. 107.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.4 mg/kg dry wtDup Lab Fort Bl %Rec 109.5 % 40-140Lab Fort Blank Range 2.0 unitsLab Fort Bl. Av. Rec 108.5 %LFB Duplicate RPD 1.8 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtPyreneLab Fort Blk. Found 5.7 mg/kg dry wtLab Fort Blk. % Rec. 114.2 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.8 mg/kg dry wtDup Lab Fort Bl %Rec 116.3 % 40-140Lab Fort Blank Range 2.1 units

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 11 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21654QC Batch Number:

LFBLANK-81962Lab Fort Bl. Av. Rec 115.3 %PyreneLFB Duplicate RPD 1.8 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(k)fluorantheneLab Fort Blk. Found 5.5 mg/kg dry wtLab Fort Blk. % Rec. 111.6 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.6 mg/kg dry wtDup Lab Fort Bl %Rec 113.0 % 40-140Lab Fort Blank Range 1.4 unitsLab Fort Bl. Av. Rec 112.3 %LFB Duplicate RPD 1.2 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtn-NonaneLab Fort Blk. Found 3.6 mg/kg dry wtLab Fort Blk. % Rec. 72.3 % 30-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 2.8 mg/kg dry wtDup Lab Fort Bl %Rec 56.6 % 30-140Lab Fort Blank Range 15.6 unitsLab Fort Bl. Av. Rec 64.4 %LFB Duplicate RPD 24.2 %Lab Fort Blank Amt. 4.4 mg/kg dry wtNaphthalene Aliphatic FractionLab Fort Blk. Found 0.0 mg/kg dry wtLab Fort Blk. % Rec. 0.0 % 0-5Dup Lab Fort Bl Amt. 4.3 mg/kg dry wtDup Lab Fort Bl. Fnd 0.0 mg/kg dry wtDup Lab Fort Bl %Rec 0.0 % 0-5Lab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 0.0 %Lab Fort Blank Amt. 4.8 mg/kg dry wt2-Methylnaphthalene Aliphatic FractionLab Fort Blk. Found 0.0 mg/kg dry wtLab Fort Blk. % Rec. 0.0 % 0-5Dup Lab Fort Bl Amt. 4.8 mg/kg dry wtDup Lab Fort Bl. Fnd 0.0 mg/kg dry wtDup Lab Fort Bl %Rec 0.0 % 0-5Lab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 0.0 %Lab Fort Blank Amt. 85.0 mg/kg dry wtUnadjusted C11-C22 AromaticsLab Fort Blk. Found 97.8 mg/kg dry wtLab Fort Blk. % Rec. 115.1 % 40-140Dup Lab Fort Bl Amt. 85.0 mg/kg dry wtDup Lab Fort Bl. Fnd 99.7 mg/kg dry wtDup Lab Fort Bl %Rec 117.3 % 40-140Lab Fort Blank Range 2.1 units

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 12 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21654QC Batch Number:

LFBLANK-81962Lab Fort Bl. Av. Rec 116.2 %Unadjusted C11-C22 AromaticsLFB Duplicate RPD 1.8 % 0-25Lab Fort Blank Amt. 30.0 mg/kg dry wtC9-C18 AliphaticsLab Fort Blk. Found 33.3 mg/kg dry wtLab Fort Blk. % Rec. 111.0 % 40-140Dup Lab Fort Bl Amt. 30.0 mg/kg dry wtDup Lab Fort Bl. Fnd 25.3 mg/kg dry wtDup Lab Fort Bl %Rec 84.4 % 40-140Lab Fort Blank Range 26.5 unitsLab Fort Bl. Av. Rec 97.7 %LFB Duplicate RPD 27.1 % 0-25Lab Fort Blank Amt. 40.0 mg/kg dry wtC19-C36 AliphaticsLab Fort Blk. Found 49.3 mg/kg dry wtLab Fort Blk. % Rec. 123.3 % 40-140Dup Lab Fort Bl Amt. 40.0 mg/kg dry wtDup Lab Fort Bl. Fnd 37.9 mg/kg dry wtDup Lab Fort Bl %Rec 94.9 % 40-140Lab Fort Blank Range 28.4 unitsLab Fort Bl. Av. Rec 109.1 %LFB Duplicate RPD 26.0 % 0-25

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 13 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21655QC Batch Number:

08B24691Surrogate Recovery 141.6 % 40-1402-FluorobiphenylSurrogate Recovery 137.3 % 40-1402-BromonaphthaleneSur. Recovery 78.4 % 40-140ChlorooctadecaneSur. Recovery 127.4 % 40-140Terphenyl

08B24692Surrogate Recovery 106.4 % 40-1402-FluorobiphenylSurrogate Recovery 103.7 % 40-1402-BromonaphthaleneSur. Recovery 70.1 % 40-140ChlorooctadecaneSur. Recovery 102.9 % 40-140Terphenyl

08B24693Surrogate Recovery 126.3 % 40-1402-FluorobiphenylSurrogate Recovery 121.7 % 40-1402-BromonaphthaleneSur. Recovery 83.3 % 40-140ChlorooctadecaneSur. Recovery 110.4 % 40-140Terphenyl

BLANK-120321Blank <0.2 mg/kg dry wtNaphthaleneBlank <0.2 mg/kg dry wtAcenaphtheneBlank <0.2 mg/kg dry wtAcenaphthyleneBlank <0.2 mg/kg dry wtAnthraceneBlank <0.2 mg/kg dry wtBenzo(a)anthraceneBlank <0.2 mg/kg dry wtBenzo(a)pyreneBlank <0.2 mg/kg dry wtBenzo(b)fluorantheneBlank <0.2 mg/kg dry wtBenzo(g,h,i)peryleneBlank <0.2 mg/kg dry wtChryseneBlank <0.2 mg/kg dry wtDibenzo(a,h)anthraceneBlank <0.2 mg/kg dry wtFluorantheneBlank <0.2 mg/kg dry wtFluoreneBlank <0.2 mg/kg dry wtIndeno(1,2,3-cd)pyreneBlank <0.2 mg/kg dry wt2-MethylnaphthaleneBlank <0.2 mg/kg dry wtPhenanthreneBlank <0.2 mg/kg dry wtPyreneBlank <0.2 mg/kg dry wtBenzo(k)fluorantheneBlank <0.2 mg/kg dry wtn-NonaneBlank <0.2 mg/kg dry wtNaphthalene Aliphatic FractionBlank <0.2 mg/kg dry wt2-Methylnaphthalene Aliphatic FractionBlank <30.1 mg/kg dry wtUnadjusted C11-C22 AromaticsBlank <30.1 mg/kg dry wtC9-C18 AliphaticsBlank <30.1 mg/kg dry wtC19-C36 AliphaticsBlank <30.1 mg/kg dry wtC11-C22 Aromatics

LFBLANK-81964Lab Fort Blank Amt. 5.0 mg/kg dry wtNaphthaleneLab Fort Blk. Found 3.9 mg/kg dry wtLab Fort Blk. % Rec. 79.3 % 40-140

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 14 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21655QC Batch Number:

LFBLANK-81964Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtNaphthaleneDup Lab Fort Bl. Fnd 4.9 mg/kg dry wtDup Lab Fort Bl %Rec 98.3 % 40-140Lab Fort Blank Range 19.0 unitsLab Fort Bl. Av. Rec 88.8 %LFB Duplicate RPD 21.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAcenaphtheneLab Fort Blk. Found 4.5 mg/kg dry wtLab Fort Blk. % Rec. 91.3 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.6 mg/kg dry wtDup Lab Fort Bl %Rec 112.1 % 40-140Lab Fort Blank Range 20.7 unitsLab Fort Bl. Av. Rec 101.7 %LFB Duplicate RPD 20.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAcenaphthyleneLab Fort Blk. Found 4.6 mg/kg dry wtLab Fort Blk. % Rec. 92.0 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.6 mg/kg dry wtDup Lab Fort Bl %Rec 113.1 % 40-140Lab Fort Blank Range 21.1 unitsLab Fort Bl. Av. Rec 102.6 %LFB Duplicate RPD 20.6 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtAnthraceneLab Fort Blk. Found 4.8 mg/kg dry wtLab Fort Blk. % Rec. 97.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 6.0 mg/kg dry wtDup Lab Fort Bl %Rec 120.1 % 40-140Lab Fort Blank Range 22.3 unitsLab Fort Bl. Av. Rec 108.9 %LFB Duplicate RPD 20.4 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(a)anthraceneLab Fort Blk. Found 4.7 mg/kg dry wtLab Fort Blk. % Rec. 94.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.8 mg/kg dry wtDup Lab Fort Bl %Rec 116.4 % 40-140Lab Fort Blank Range 21.9 unitsLab Fort Bl. Av. Rec 105.4 %LFB Duplicate RPD 20.8 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(a)pyrene

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 15 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21655QC Batch Number:

LFBLANK-81964Lab Fort Blk. Found 4.7 mg/kg dry wtBenzo(a)pyreneLab Fort Blk. % Rec. 95.4 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.8 mg/kg dry wtDup Lab Fort Bl %Rec 117.1 % 40-140Lab Fort Blank Range 21.7 unitsLab Fort Bl. Av. Rec 106.2 %LFB Duplicate RPD 20.4 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(b)fluorantheneLab Fort Blk. Found 4.6 mg/kg dry wtLab Fort Blk. % Rec. 93.8 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.7 mg/kg dry wtDup Lab Fort Bl %Rec 114.5 % 40-140Lab Fort Blank Range 20.6 unitsLab Fort Bl. Av. Rec 104.1 %LFB Duplicate RPD 19.8 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(g,h,i)peryleneLab Fort Blk. Found 4.7 mg/kg dry wtLab Fort Blk. % Rec. 95.0 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.8 mg/kg dry wtDup Lab Fort Bl %Rec 116.5 % 40-140Lab Fort Blank Range 21.4 unitsLab Fort Bl. Av. Rec 105.8 %LFB Duplicate RPD 20.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtChryseneLab Fort Blk. Found 4.8 mg/kg dry wtLab Fort Blk. % Rec. 96.8 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.9 mg/kg dry wtDup Lab Fort Bl %Rec 118.7 % 40-140Lab Fort Blank Range 21.8 unitsLab Fort Bl. Av. Rec 107.8 %LFB Duplicate RPD 20.3 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtDibenzo(a,h)anthraceneLab Fort Blk. Found 4.7 mg/kg dry wtLab Fort Blk. % Rec. 95.9 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.8 mg/kg dry wtDup Lab Fort Bl %Rec 117.4 % 40-140Lab Fort Blank Range 21.5 unitsLab Fort Bl. Av. Rec 106.7 %

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 16 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21655QC Batch Number:

LFBLANK-81964LFB Duplicate RPD 20.2 % 0-25Dibenzo(a,h)anthraceneLab Fort Blank Amt. 5.0 mg/kg dry wtFluorantheneLab Fort Blk. Found 4.8 mg/kg dry wtLab Fort Blk. % Rec. 97.0 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.9 mg/kg dry wtDup Lab Fort Bl %Rec 119.8 % 40-140Lab Fort Blank Range 22.7 unitsLab Fort Bl. Av. Rec 108.4 %LFB Duplicate RPD 20.9 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtFluoreneLab Fort Blk. Found 4.7 mg/kg dry wtLab Fort Blk. % Rec. 95.2 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.8 mg/kg dry wtDup Lab Fort Bl %Rec 116.6 % 40-140Lab Fort Blank Range 21.4 unitsLab Fort Bl. Av. Rec 105.9 %LFB Duplicate RPD 20.2 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtIndeno(1,2,3-cd)pyreneLab Fort Blk. Found 4.5 mg/kg dry wtLab Fort Blk. % Rec. 90.1 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.5 mg/kg dry wtDup Lab Fort Bl %Rec 110.7 % 40-140Lab Fort Blank Range 20.6 unitsLab Fort Bl. Av. Rec 100.4 %LFB Duplicate RPD 20.5 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wt2-MethylnaphthaleneLab Fort Blk. Found 4.3 mg/kg dry wtLab Fort Blk. % Rec. 87.2 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.3 mg/kg dry wtDup Lab Fort Bl %Rec 107.7 % 40-140Lab Fort Blank Range 20.5 unitsLab Fort Bl. Av. Rec 97.4 %LFB Duplicate RPD 21.0 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtPhenanthreneLab Fort Blk. Found 4.8 mg/kg dry wtLab Fort Blk. % Rec. 96.0 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.8 mg/kg dry wtDup Lab Fort Bl %Rec 117.9 % 40-140

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 17 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21655QC Batch Number:

LFBLANK-81964Lab Fort Blank Range 21.9 unitsPhenanthreneLab Fort Bl. Av. Rec 106.9 %LFB Duplicate RPD 20.4 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtPyreneLab Fort Blk. Found 4.9 mg/kg dry wtLab Fort Blk. % Rec. 99.7 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 6.1 mg/kg dry wtDup Lab Fort Bl %Rec 122.9 % 40-140Lab Fort Blank Range 23.2 unitsLab Fort Bl. Av. Rec 111.3 %LFB Duplicate RPD 20.8 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtBenzo(k)fluorantheneLab Fort Blk. Found 4.7 mg/kg dry wtLab Fort Blk. % Rec. 95.3 % 40-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 5.8 mg/kg dry wtDup Lab Fort Bl %Rec 116.8 % 40-140Lab Fort Blank Range 21.4 unitsLab Fort Bl. Av. Rec 106.1 %LFB Duplicate RPD 20.2 % 0-25Lab Fort Blank Amt. 5.0 mg/kg dry wtn-NonaneLab Fort Blk. Found 2.6 mg/kg dry wtLab Fort Blk. % Rec. 53.1 % 30-140Dup Lab Fort Bl Amt. 5.0 mg/kg dry wtDup Lab Fort Bl. Fnd 2.8 mg/kg dry wtDup Lab Fort Bl %Rec 57.9 % 30-140Lab Fort Blank Range 4.8 unitsLab Fort Bl. Av. Rec 55.5 %LFB Duplicate RPD 8.6 %Lab Fort Blank Amt. 3.9 mg/kg dry wtNaphthalene Aliphatic FractionLab Fort Blk. Found 0.0 mg/kg dry wtLab Fort Blk. % Rec. 0.0 % 0-5Dup Lab Fort Bl Amt. 4.9 mg/kg dry wtDup Lab Fort Bl. Fnd 0.0 mg/kg dry wtDup Lab Fort Bl %Rec 0.0 % 0-5Lab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 0.0 %Lab Fort Blank Amt. 4.3 mg/kg dry wt2-Methylnaphthalene Aliphatic FractionLab Fort Blk. Found 0.0 mg/kg dry wtLab Fort Blk. % Rec. 0.0 % 0-5Dup Lab Fort Bl Amt. 5.3 mg/kg dry wtDup Lab Fort Bl. Fnd 0.0 mg/kg dry wt

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 18 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

GC/FID-21655QC Batch Number:

LFBLANK-81964Dup Lab Fort Bl %Rec 0.0 % 0-52-Methylnaphthalene Aliphatic FractionLab Fort Blank Range 0.0 unitsLab Fort Bl. Av. Rec 0.0 %Lab Fort Blank Amt. 85.0 mg/kg dry wtUnadjusted C11-C22 AromaticsLab Fort Blk. Found 84.4 mg/kg dry wtLab Fort Blk. % Rec. 99.3 % 40-140Dup Lab Fort Bl Amt. 85.0 mg/kg dry wtDup Lab Fort Bl. Fnd 106.8 mg/kg dry wtDup Lab Fort Bl %Rec 125.7 % 40-140Lab Fort Blank Range 26.3 unitsLab Fort Bl. Av. Rec 112.5 %LFB Duplicate RPD 23.4 % 0-25Lab Fort Blank Amt. 30.0 mg/kg dry wtC9-C18 AliphaticsLab Fort Blk. Found 27.3 mg/kg dry wtLab Fort Blk. % Rec. 91.0 % 40-140Dup Lab Fort Bl Amt. 30.0 mg/kg dry wtDup Lab Fort Bl. Fnd 30.2 mg/kg dry wtDup Lab Fort Bl %Rec 100.9 % 40-140Lab Fort Blank Range 9.9 unitsLab Fort Bl. Av. Rec 95.9 %LFB Duplicate RPD 10.3 % 0-25Lab Fort Blank Amt. 40.0 mg/kg dry wtC19-C36 AliphaticsLab Fort Blk. Found 39.5 mg/kg dry wtLab Fort Blk. % Rec. 98.8 % 40-140Dup Lab Fort Bl Amt. 40.0 mg/kg dry wtDup Lab Fort Bl. Fnd 43.6 mg/kg dry wtDup Lab Fort Bl %Rec 109.2 % 40-140Lab Fort Blank Range 10.4 unitsLab Fort Bl. Av. Rec 104.0 %LFB Duplicate RPD 10.0 % 0-25

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 19 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

ICP-19506QC Batch Number:

08B24686Sample Amount 17.02 mg/kg dry wtArsenicDuplicate Value 17.55 mg/kg dry wtDuplicate RPD 3.02 % 0-35Sample Amount 17.02 mg/kg dry wtMatrix Spk Amt Added 28.02 mg/kg dry wtMS Amt Measured 42.86 mg/kg dry wtMatrix Spike % Rec. 92.20 % 75-125Sample Amount 1874.61 mg/kg dry wtLeadDuplicate Value 1890.10 mg/kg dry wtDuplicate RPD 0.82 % 0-35Sample Amount 1874.61 mg/kg dry wtMatrix Spk Amt Added 28.02 mg/kg dry wt

BLANK-120056Blank <2.50 mg/kg dry wtArsenicBlank 0.93 mg/kg dry wtLead

LFBLANK-81684Lab Fort Blank Amt. 197.00 mg/kg dry wtArsenicLab Fort Blk. Found 183.18 mg/kg dry wtLab Fort Blk. % Rec. 92.98 % 80.7-119.8Dup Lab Fort Bl Amt. 197.00 mg/kg dry wtDup Lab Fort Bl. Fnd 185.10 mg/kg dry wtDup Lab Fort Bl %Rec 93.96 % 80.7-119.8Lab Fort Blank Range 0.97 unitsLab Fort Bl. Av. Rec 93.47 %LFB Duplicate RPD 1.04 % 0-35Lab Fort Blank Amt. 106.00 mg/kg dry wtLeadLab Fort Blk. Found 95.91 mg/kg dry wtLab Fort Blk. % Rec. 90.48 % 81.7-117.9Dup Lab Fort Bl Amt. 106.00 mg/kg dry wtDup Lab Fort Bl. Fnd 96.43 mg/kg dry wtDup Lab Fort Bl %Rec 90.97 % 81.7-117.9Lab Fort Blank Range 0.48 unitsLab Fort Bl. Av. Rec 90.73 %LFB Duplicate RPD 0.53 % 0-35

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 20 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

Sample Id Analysis QC Analysis Values Units Limits

ICP/TCLP-4273QC Batch Number:

08B24703Sample Amount 4.304 mg/l leachateLeadMatrix Spk Amt Added 0.500 mg/l leachateMS Amt Measured 4.748 mg/l leachateMatrix Spike % Rec. 88.741 % 70-130

BLANK-120087Blank 0.015 mg/l leachateLead

LFBLANK-81716Lab Fort Blank Amt. 0.500 mg/l leachateLeadLab Fort Blk. Found 0.487 mg/l leachateLab Fort Blk. % Rec. 97.460 % 80-120Dup Lab Fort Bl Amt. 0.500 mg/l leachateDup Lab Fort Bl. Fnd 0.475 mg/l leachateDup Lab Fort Bl %Rec 95.160 %Lab Fort Blank Range 2.300 unitsLab Fort Bl. Av. Rec 96.310 %LFB Duplicate RPD 2.388 %

SAMPLE QC: Sample Results with Duplicates Sample Matrix Spikes and Matrix Spike Duplicates

BATCH QC: Lab fortified Blanks and Duplicates Standard Reference Materials and Duplicates Method Blanks

Report Date: 7/16/2008 Lims Bat # : LIMT-17394 Page 21 of 21

QC SUMMARY REPORT

39 Spruce Street ° East Longmeadow, MA 01028 ° FAX 413/525-6405 ° TEL. 413/525-2332

QUALITY CONTROL DEFINITIONS AND ABBREVIATIONS

QC BATCH NUMBER This is the number assigned to all samples analyzed together thatwould be subject to comparison with a particular set of QualityControl Data.

LIMITS Upper and Lower Control Limits for the QC ANALYSIS Reported. Allvalues normally would fall within these statistically determinedlimits, unless there is an unusual circumstance that would bedocumented in a NOTE appearing on the last page of the QC SUMMARYREPORT. Not all QC results will have Limits defined.

Sample Amount Amount of analyte found in a sample.

Blank Method Blank that has been taken though all the steps of theanalysis.

LFBLANK Laboratory Fortified Blank (a control sample)

STDADD Standard Added (a laboratory control sample)

Matrix Spk Amt Added Amount of analyte spiked into a sampleMS Amt Measured Amount of analyte found including amount that was spikedMatrix Spike % Rec. % Recovery of spiked amount in sample.

Duplicate Value The result from the Duplicate analysis of the sample.Duplicate RPD The Relative Percent Difference between two Duplicate Analyses.

Surrogate Recovery The % Recovery for non-environmental compounds (surrogates)spiked into samples to determine the performance of theanalytical methods.

Sur. Recovery (ELCD) Surrogate Recovery on the Electrolytic Conductivity Detector.Sur. Recovery (PID) Surrogate Recovery on the Photoionization Detector.

Standard Measured Amount measured for a laboratory control sampleStandard Amt Added Known value for a laboratory control sampleStandard % Recovery % recovered for a laboratory control sample with a known value.

Lab Fort Blank Amt Laboratory Fortified Blank Amount AddedLab Fort Blk. Found Laboratory Fortified Blank Amount FoundLab Fort Blk % Rec Laboratory Fortified Blank % RecoveredDup Lab Fort Bl Amt Duplicate Laboratory Fortified Blank Amount AddedDup Lab Fort Bl Fnd Duplicate Laboratory Fortified Blank Amount FoundDup Lab Fort Bl % Rec Duplicate Laboratory Fortified Blank % RecoveryLab Fort Blank Range Laboratory Fortified Blank Range (Absolute value of difference

between recoveries for Lab Fortified Blank and Lab FortifiedBlank Duplicate).

Lab Fort Bl. Av. Rec. Laboratory Fortified Blank Average Recovery

Duplicate Sample Amt Sample Value for Duplicate used with Matrix Spike DuplicateMSD Amount Added Matrix Spike Duplicate Amount Added (Spiked)MSD Amt Measured Matrix Spike Duplicate Amount MeasuredMSD % Recovery Matrix Spike Duplicate % RecoveryMSD Range Absolute difference between Matrix Spike and Matrix Spike

Duplicate Recoveries