October 3, 2013 Mr. Russell Hammond Sunoco Inc. 70 … . 400E Corporate Court . ... adaptations of M...

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October 3, 2013 Mr. Russell Hammond Sunoco Inc. 70 East Avenue Lawrence, New York 11559 Mr. Kevin J. Toth, LSRP Envirotrac 400E Corporate Court South Plainfield, New Jersey 07080 Re: Sunoco Service Station #0006-6548 870 Route 3, Clifton, New Jersey (Block 80.01, Lot 10) PI # 014555 Dear Sirs: On behalf of Hoffmann-La Roche Inc. (Roche) and at the request of the New Jersey Department of Environmental Protection (NJDEP), TRC Environmental Corporation (TRC) has prepared this letter to notify you of recent findings of a ground water investigation conducted at the Roche Nutley facility, located south of the above-referenced property. Background Information In accordance with the NJDEP’s Technical Requirements for Site Remediation (N.J.A.C. 7:26E), Roche is actively conducting a ground water investigation to characterize the ground water quality conditions at their Roche Nutley Facility. All work activities are being performed under NJDEP oversight (Case Manager, Ms. Donna Gaffigan), with the assistance of multiple Licensed Site Remediation Professionals (LSRPs) contracted by Roche. Recent Findings As part of the ground water investigation, Roche has been installing a series of monitoring wells along the northern facility boundary (parallel to Route 3) to characterize the background water

Transcript of October 3, 2013 Mr. Russell Hammond Sunoco Inc. 70 … . 400E Corporate Court . ... adaptations of M...

October 3, 2013 Mr. Russell Hammond Sunoco Inc. 70 East Avenue Lawrence, New York 11559 Mr. Kevin J. Toth, LSRP Envirotrac 400E Corporate Court South Plainfield, New Jersey 07080 Re: Sunoco Service Station #0006-6548 870 Route 3, Clifton, New Jersey (Block 80.01, Lot 10)

PI # 014555 Dear Sirs: On behalf of Hoffmann-La Roche Inc. (Roche) and at the request of the New Jersey Department of Environmental Protection (NJDEP), TRC Environmental Corporation (TRC) has prepared this letter to notify you of recent findings of a ground water investigation conducted at the Roche Nutley facility, located south of the above-referenced property. Background Information In accordance with the NJDEP’s Technical Requirements for Site Remediation (N.J.A.C. 7:26E), Roche is actively conducting a ground water investigation to characterize the ground water quality conditions at their Roche Nutley Facility. All work activities are being performed under NJDEP oversight (Case Manager, Ms. Donna Gaffigan), with the assistance of multiple Licensed Site Remediation Professionals (LSRPs) contracted by Roche. Recent Findings As part of the ground water investigation, Roche has been installing a series of monitoring wells along the northern facility boundary (parallel to Route 3) to characterize the background water

Mr. Russell Hammond Mr. Kevin Toth October 3, 2013 Page 2 of 3

quality conditions. Recent ground water elevation measurements collected from existing monitoring wells located on and off-site suggest that the above-referenced property (Sunoco Service Station) is located hydraulically upgradient from the Roche Nutley facility. One shallow bedrock monitoring well (TW-158) was installed on-site, immediately south of the above-referenced property. This well is constructed to a completion depth of 30.4 feet below grade, with 6-inch steel casing set to a depth of approximately 20.4 feet below grade (10 feet set into competent rock) and 10 feet of open hole. Figure 1 provides the location of monitoring well TW-158. During the installation of well TW-158, a non-aqueous phase liquid (NAPL) accumulation (0.1 foot thickness) was detected at the water table interface in TW-158. A sample of the NAPL was collected and submitted to NewFields’ alliance laboratory Alpha Analytical Laboratory (Alpha) for petroleum forensics analysis on August 21, 2013. On September 5, 2013, TRC received the draft report from Newfields (attached) which summarizes the results of the petroleum forensics analyses performed by Alpha and interpreted by NewFields. As indicated in the NewFields report (dated 9/5/13), the NAPL sample from TW-158 is composed of highly evaporated and water-washed gasoline and alkyl lead compounds, apparently related to multiple releases of different, leaded gasoline types. Roche has no historical use or any documented discharge of leaded gasoline in the area of well TW-158. Conclusions The presence of NAPL on the water table near well TW-158 is not attributable to former Roche Nutley operations at the property boundary. Based on the ground water flow direction, presence of dissolved gasoline constituents in the ground water and proximity to the above-referenced property, it is reasonable to conclude that the NAPL is related to the operation of a gasoline service station. The NJDEP database (DataMiner) indicates a Classification Exception Area (CEA) has been established for the above-referenced property (ID# CEA 2485). Based on the Roche investigation findings, it is recommended that the LSRP for the above-referenced property review the extent of previously delineated free product and dissolved-phase constituents associated with this property and determine if additional delineation/remediation is warranted for compliance with N.J.A.C. 7:26E.

Mr. Russell Hammond Mr. Kevin Toth October 3, 2013 Page 3 of 3

If you have any questions concerning this matter, please do not hesitate to contact Art Goeller at (973) 564-6006 ext. 234. We appreciate your attention to this matter. Very truly yours, TRC ENVIRONMENTAL CORPORATION

Arthur F. Goeller, CPG, LSRP Dawn M. Pompeo Project Director Vice President CC: Greg Cierpial, Hoffmann-La Roche Inc. Robert Dellon, Hoffmann-La Roche Inc. Dave Herrmann, Hoffmann-La Roche Inc. Chandra Patel, Hoffmann-La Roche Inc. Donna Gaffigan, NJDEP

ATTACHMENTS

Figure 1 Approximate Location of Well TW-158

Hoffmann-La Roche N. Property Boundary – Clifton, NJ

Sunoco Gas Station

Hoffmann-La Roche Property

TW-158

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www.NewFields.com 300 Ledgewood Place, Suite 305, Rockland, Massachusetts 02370 T. 781.681.5040

September 5, 2013 Mr. Scott McCray TRC Solutions 57 East Willow Street Millburn, NJ 07041 Subject: Forensic chemical analysis of non-aqueous phase liquid (NAPL) sample TW-158

Dear Mr. McCray,

TRC Solutions requested that NewFields conduct forensic chemical analyses of a non-aqueous phase liquid (NAPL) sample identified as TW-158. The goal of this analysis was to ascertain the product composition, as well as other salient chemical features of the NAPL. The results of the analyses of the sample are presented in this letter report.

1.0 Sampling and Analysis One sample was shipped by TRC Solutions to NewFields’ alliance laboratory, Alpha Analytical Laboratory (Alpha) for forensic chemical analysis. Upon receipt, the sample was logged into Alpha’s laboratory information management system, and given unique laboratory identification. The sample was stored in a limited access refrigerator at 4°C until processed for analysis. Summary information for the sample is provided below. Chain-of-custody documentation is provided in Attachment 1.

Client ID Matrix Date

Collected Date

Received Date

Analyzed TW-158 Oil 8-21-13 8-21-13 8-23-13

The NAPL sample was analyzed using methods specifically designed for the forensic analysis of petroleum1:

(1) Whole Oil Fingerprinting: a “whole oil” gas chromatography technique using high resolution gas chromatography-flame ionization detection (GC/FID) following adaptations of Modified EPA Method 8015. This analysis provides detailed information about the occurrence and distribution of hydrocarbons over the C4 to C44+ carbon range. The resulting GC profile depicts the type or types of petroleum products in the NAPL sample.

(2) PIANO Quantification and Fingerprinting: a modified EPA Method 8260B purge-and-trap gas chromatography with mass spectrometry (GC/MS) method was used to measure 88 C5-C12 volatile, gasoline range compounds from five major hydrocarbon classes: paraffins, isoparaffins, aromatics, naphthenes, and olefins (PIANO). In addition, various oxygenated compounds commonly found in oxygenated and reformulated gasolines were analyzed including tert-butyl alcohol (TBA), methyl-tert-butyl ether (MTBE), di-isopropyl ether (DIPE), ethyl-tert-butyl ether (ETBE), and tert-amyl-methyl ether (TAME). Lead

1 Douglas, G.D., Emsbo-Mattingly, S.D., Stout, S.A., Uhler, A.D., and McCarthy, K.J. (2007) Chemical fingerprinting of hydrocarbons and polychlorinated biphenyls. In: Introduction to Environmental Forensics, 2nd Ed., B. Murphy and R. Morrison, Eds., Academic Press, New York, pp.317-459.

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scavengers historically used in leaded gasoline (1,2-dichloroethane and 1,2-dibromoethane) and various volatile sulfur species are also targeted. A full list of the volatile hydrocarbons measured and compound name abbreviations used in graphical presentation of data is provided in Table 1.

(3) Organic Lead Quantification and Speciation: a modified EPA Method 8270C GC/MS technique was used to measure the concentrations of five organic lead compounds – tetraethyl lead (TEL), trimethylethyl lead (TMEL), dimethyldiethyl lead (DEDML), triethylmethyl lead (TEML), and tetramethyl lead (TML)–historically used in the formulation of leaded gasoline additive packages. The type(s) and concentrations of organic lead compounds found in gasoline NAPL provide insight into makeup of the lead additive packages used to amend the gasoline.

(4) Ethanol Quantification in Oil: a modified EPA Method 8270C was used to determine the concentration of the gasoline oxygenate additive ethanol (EtOH) in the NAPL sample.

2.0 Results The complete Alpha Environmental Testing Report (ETR) including all sample preparation data, instrument calibrations, QC data and chromatograms is maintained on file by NewFields (ETR 1308031). A data summary containing pertinent gas chromatograms and tabulated results of all chemical analyses and quality control results may be found as Attachment 1 to this letter.

All analyses were conducted following established laboratory data quality objectives (DQOs). Appropriate laboratory quality control (QC) samples were processed along with the samples. The QC samples included laboratory method blank (B), laboratory control samples (LCS/LCSD), sample duplicate (D), and a reference gasoline. Resulting data underwent several levels of review. NewFields performed an independent review of the data generated by Alpha Laboratory, to ensure that data quality objectives were satisfied, and that the results were traceable to the raw data. NewFields also reviewed the data for compliance with the laboratory’s documented procedures and established laboratory quality objectives. The data were found to be accurate and traceable, and met laboratory established method data quality objectives.

2.1 Compositional Features Figure 1 illustrates the “whole oil” gas chromatogram for NAPL sample TW-158. The PIANO compositional histogram for the sample is shown in Figure 2. The concentrations of the 88 PIANO gasoline-range hydrocarbons measured in the sample are summarized in Table 1.

NAPL sample TW-158 is composed overwhelmingly of C5-C12 hydrocarbons that are readily recognized as the constituents of gasoline, i.e., certain branched chain isoalkanes, mono-aromatics (particularly the xylenes), and higher C3- and C4-substituted alkyl benzenes, and 5- and 6-ring cyclic alkanes. There is no evidence for higher boiling petroleum products such as kerosene, diesel fuel or heavy fuel oils in the NAPL.

The compositional data (Table 1) indicate that the gasoline that composes NAPL T-158 is blended with alkylate. Alkylate is a refinery blending stream composed of iso-octane and its related trimethylpentane isomers (e.g., 2,2,3-trimethylpentane, 2,3,4-trimethylpentane, and 2,3,3-trimethylpentane). NAPL T-158 contains an abundant amount of these trimethylpentane isomers: 36,200 mg/Kg of iso-octane, 3,020 mg/Kg of 2,2,3-trimethylpentane, 29,400 mg/Kg of 2,3,4-trimethylpentane, and 30,500 mg/Kg of 2,3,3-trimethylpentane. Alkylate is produced at refineries by one of two processes: sulfuric acid or

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hydrofluoric acid-catalyzed alkylation. Each process results in different proportions of iso-octane and its trimethylpentane isomers. The ratio of iso-octane to the sum of all trimethylpentane isomers, referred to as the iso-octane ratio, provides insight into the type of alkylation process used to produce alkylate found in gasoline. The iso-octane ratio for NAPL TW-158 is computed to be 0.37. This is consistent with alkylate produced by the sulfuric acid alkylation process.2

NAPL TW-158 was found to contain measurable concentrations of organic lead compounds

Table 2. Organic Lead Measured in NAPL Sample TW-158. Compound mg/Kg

Tetramethyllead (TML) <0.903 Trimethyl ethyl lead (TMEL) 3.58 Diethyl dimethyl lead (DEDML) 46.7 Methyl triethyl lead (MTEL) 142 Tetraethyllead (TEL) 196 Total Organic Lead 388

Organic lead, in the form of tetraethyl lead (TEL), was introduced as an octane boosting gasoline additive in 1923, and was the sole type of organic lead used in gasoline blending until approximately 1960. From approximately 1960 until about 1985, reacted mixtures (RM) and physical mixtures (PM) of five organic lead compounds—TEL, TMEL, DEDML, TEML, and TML—were commonly used for amending leaded gasoline. The distribution of the 5 organic lead compounds varied among the different types of RM and PM additive packages, giving each a distinct distribution or “fingerprint” for the five alkyl lead compounds.3 For economic reasons, RM and PM of organic leads were discontinued in about 1985. TEL was again the only lead additive available to refiners from about 1985 and through the remainder of the lead phasedown era, until the use of lead was completely outlawed in the US gasoline pool in 1996. The distribution of the five alkyl lead compounds found in NAPL TW-158 does not directly align with a singular RM or PM organic lead additive package. Rather, the distribution of alkyl lead compounds reconciles with a mixture of additive packages, e.g., an approximate mixture of 60% RM-25 and 40% TEL (Figure 3). This finding indicates that the gasoline that composes NAPL TW-158 is the result of multiple and different, leaded gasolines.

2.2 Weathering Features Sample TW-158 has undergone significant weathering since its release to the subsurface. The sample has been altered considerably by both evaporation and water washing. The degree of evaporation that the sample has experienced is extensive. For example, fresh automotive gasoline contains approximately 30% by weight of volatile hydrocarbons in the C5-C6 range; NAPL TW-158 only contains about 5% of the C5-C6 range hydrocarbon compounds. This approximately 80% diminution in the most volatile range of gasoline hydrocarbons is primarily due to evaporative loss.

2 Beall, P.W., Stout, S.A., Douglas, G.S. and Uhler, A.D. (2002) On the role of process forensics in the characterization of fugitive gasoline. Environ. Claims J. 14(4): 487-505. 3 Stout, S.A., Douglas, G.S., and Uhler, A.D. (2006) Automotive gasoline. In: B. Murphy and R. Morrison, Eds., Environmental Forensics: A Contaminant Specific Approach. Elsevier Publishing Co., San Francisco, CA. pp. 466-531.

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NAPL sample T-158 is significantly water washed, as evidenced by the absence or reduction in concentration of water soluble monoaromatic compounds. The sample contains no detectable benzene, and only low levels of the intermediately soluble toluene (59 mg/Kg), ethylbenzene (3,190 mg/Kg), o-xylene (144 mg/Kg), and m-/p-xylene (2,790 mg/Kg). Typical fresh gasoline contains significantly higher average concentrations of these compounds: benzene (19,000 mg/Kg),ethylbenzene (17,000 mg/Kg), o-xylene (25,000 mg/Kg), and m-/p-xylene (65,000 mg/Kg).4

3.0 Conclusions

NAPL sample TW-158 is composed of a highly evaporated, highly water washed gasoline. The gasoline contains significant amounts of the octane-boosting blending stream alkylate. The NAPL also contains significant amounts of organic lead. The presence of mixed alky lead compounds indicates that the gasoline was produced during the approximately 1960 to 1985 era when physical and reacted alkyl lead mixtures were used as octane boosting additives in gasoline. The proportions of the alkyl lead compounds found in the gasoline NAPL do not reconcile with one singular lead additive package. Rather, the relative proportions of the lead compounds in the NAPL best align with a mixture of additive packages, e.g., 60% RM-25 and 40% TEL. This finding indicates that the gasoline that composes NAPL TW-158 is the result of multiple releases of different, leaded gasolines.

Please do not hesitate to contact me if you have any questions regarding this letter.

Sincerely,

Allen D. Uhler, Ph.D. Senior Consultant Attachment 1: Data Deliverable

4 Potter, T.L. and Simmons, K.E. (1998). Composition of petroleum mixtures. Total Petroleum Hydrocarbon Criteria Working Group Series. Volume 2. Amherst Scientific Publishers, Amherst MA.

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Table 1. Gasoline Range PIANO Compounds in NAPL TW-158

Results in milligrams per kilogram (mg/Kg)

Abbrev Analytes Result Abbrev Analytes ResultIP Isopentane 1330 C8 Octane 64701P 1-Pentene ND 12DBE 1,2-Dibromoethane ND2M1B 2-Methyl-1-butene ND EB Ethylbenzene 3190C5 Pentane 1240 2ETHIO 2-Ethylthiophene NDT2P 2-Pentene (trans) ND MPX p/m-Xylene 2790C2P 2-Pentene (cis) ND 1N 1-Nonene NDTBA Tertiary butanol ND C9 Nonane 4290CYP Cyclopentane 168 STY Styrene ND23DMB 2,3-Dimethylbutane 2230 OX o-Xylene 1442MP 2-Methylpentane 6540 IPB Isopropylbenzene 1750MTBE MTBE ND PROPB n-Propylbenzene 80803MP 3-Methylpentane 5180 1M3EB 1-Methyl-3-ethylbenzene 2701HEX 1-Hexene ND 1M4EB 1-Methyl-4-ethylbenzene 5390C6 Hexane 4710 135TMB 1,3,5-Trimethylbenzene 6360DIPE Diisopropyl Ether (DIPE) ND 1D 1-Decene NDETBE Ethyl Tertiary Butyl Ether (ETBE) ND 1M2EB 1-Methyl-2-ethylbenzene 431022DMP 2,2-Dimethylpentane 303 C10 Decane 4140MCYP Methylcyclopentane 3600 124TMB 1,2,4-Trimethylbenzene 317024DMP 2,4-Dimethylpentane 3740 SECBUT sec-Butylbenzene 114012DCA 1,2-Dichloroethane ND 1M3IPB 1-Methyl-3-isopropylbenzene 775CH Cyclohexane 600 1M4IPB 1-Methyl-4-isopropylbenzene 602

2-Methylhexane 11000 1M2IPB 1-Methyl-2-isopropylbenzene 161B Benzene ND IN Indan 223023DMP 2,3-Dimethylpentane 6040 1M3PB 1-Methyl-3-propylbenzene 625THIO Thiophene ND 1M4PB 1-Methyl-4-propylbenzene 47003MH 3-Methylhexane 11300 BUTB n-Butylbenzene 4030TAME TAME ND 12DM4EB 1,2-Dimethyl-4-ethylbenzene 60201H 1-Heptene/1,2-DMCP (trans) 2250 12DEB 1,2-Diethylbenzene 878ISO Isooctane 36200 1M2PB 1-Methyl-2-propylbenzene 3740C7 Heptane 6590 14DM2EB 1,4-Dimethyl-2-ethylbenzene 4310

Methylcyclohexane 4620 C11 Undecane 296025DMH 2,5-Dimethylhexane 10800 13DM4EB 1,3-Dimethyl-4-ethylbenzene 68424DMH 2,4-Dimethylhexane 8400 13DM5EB 1,3-Dimethyl-5-ethylbenzene 14800223TMP 2,2,3-Trimethylpentane 3020 13DM2EB 1,3-Dimethyl-2-ethylbenzene 832234TMP 2,3,4-Trimethylpentane 29400 12DM3EB 1,2-Dimethyl-3-ethylbenzene 2570233TMP 2,3,3-Trimethylpentane 30500 1245TMP 1,2,4,5-Tetramethylbenzene 769023DMH 2,3-Dimethylhexane 8310 PENTB Pentylbenzene 9653EH 3-Ethylhexane 1640 C12 Dodecane 21702MHEP 2-Methylheptane 10900 N0 Naphthalene 32003MHEP 3-Methylheptane 11700 BT0 Benzothiophene NDT Toluene 59.2 MMT MMT ND2MTHIO 2-Methylthiophene ND C13 Tridecane 8553MTHIO 3-Methylthiophene ND 2MN 2-Methylnaphthalene 117001O 1-Octene ND 1MN 1-Methylnaphthalene 5620

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Figure 1. “Whole Oil” C4-C40+ gas chromatogram of NAPL TW-158.

Hydrocarbons that compose the NAPL are constrained to the C5-C12 gasoline range. There is no evidence for higher boiling petroleum fuels such as kerosene, diesel fuel, or

heavy fuel oils.

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Figure 2. Gasoline-range PIANO compound compositional histogram of NAPL TW-158.

Compound abbreviations listed in Table 1.

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Figure 3. Relative distribution of alkyl lead compounds measured in NAPL TW-158, compared to a theoretical mixture of the lead additive packages RM-25 and TEL.

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Attachment 1

Data Summary

Chain of Custody

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PIANO Data

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Project Name: Clifton, NJProject Number:

Client ID Method BlankLab ID VO082213B01Matrix OilReference Method PIANO HighBatch ID VO082213B01Date Collected N/ADate Received N/ADate Prepped 08/22/2013Date Analyzed 08/22/2013Sample Size (wet) 0.1% Solid 100.00File ID V4006353.DUnits mg/KgFinal Volume 5Dilution 1Reporting Limit 10.0

Class Abbrev Analytes Result SSRLI IP Isopentane U 10.0O 1P 1-Pentene U 10.0O 2M1B 2-Methyl-1-butene U 10.0P C5 Pentane U 10.0O T2P 2-Pentene (trans) U 10.0O C2P 2-Pentene (cis) U 10.0OX TBA Tertiary butanol U 250N CYP Cyclopentane U 10.0I 23DMB 2,3-Dimethylbutane U 10.0I 2MP 2-Methylpentane U 10.0OX MTBE MTBE U 10.0I 3MP 3-Methylpentane U 10.0O 1HEX 1-Hexene U 10.0P C6 Hexane U 10.0OX DIPE Diisopropyl Ether (DIPE) U 10.0OX ETBE Ethyl Tertiary Butyl Ether (ETBE) U 10.0I 22DMP 2,2-Dimethylpentane U 10.0N MCYP Methylcyclopentane U 10.0I 24DMP 2,4-Dimethylpentane U 10.0ADD 12DCA 1,2-Dichloroethane U 10.0N CH Cyclohexane U 10.0I 2MH 2-Methylhexane U 10.0A B Benzene U 10.0I 23DMP 2,3-Dimethylpentane U 10.0S THIO Thiophene U 10.0I 3MH 3-Methylhexane U 10.0OX TAME TAME U 10.0O 1H 1-Heptene/1,2-DMCP (trans) U 20.0I ISO Isooctane U 10.0P C7 Heptane U 10.0N MCYH Methylcyclohexane U 10.0I 25DMH 2,5-Dimethylhexane U 10.0I 24DMH 2,4-Dimethylhexane U 10.0I 223TMP 2,2,3-Trimethylpentane U 10.0I 234TMP 2,3,4-Trimethylpentane U 10.0I 233TMP 2,3,3-Trimethylpentane U 10.0I 23DMH 2,3-Dimethylhexane U 10.0I 3EH 3-Ethylhexane U 10.0I 2MHEP 2-Methylheptane U 10.0I 3MHEP 3-Methylheptane U 10.0A T Toluene U 10.0S 2MTHIO 2-Methylthiophene U 10.0S 3MTHIO 3-Methylthiophene U 10.0O 1O 1-Octene U 10.0P C8 Octane U 10.0ADD 12DBE 1,2-Dibromoethane U 10.0A EB Ethylbenzene U 10.0S 2ETHIO 2-Ethylthiophene U 10.0A MPX p/m-Xylene U 20.0O 1N 1-Nonene U 10.0P C9 Nonane U 10.0A STY Styrene U 10.0A OX o-Xylene U 10.0A IPB Isopropylbenzene U 10.0A PROPB n-Propylbenzene U 10.0A 1M3EB 1-Methyl-3-ethylbenzene U 10.0A 1M4EB 1-Methyl-4-ethylbenzene U 10.0A 135TMB 1,3,5-Trimethylbenzene U 10.0O 1D 1-Decene U 10.0

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Client ID Method BlankLab ID VO082213B01Matrix OilReference Method PIANO HighBatch ID VO082213B01Date Collected N/ADate Received N/ADate Prepped 08/22/2013Date Analyzed 08/22/2013Sample Size (wet) 0.1% Solid 100.00File ID V4006353.DUnits mg/KgFinal Volume 5Dilution 1Reporting Limit 10.0

Class Abbrev Analytes Result SSRLA 1M2EB 1-Methyl-2-ethylbenzene U 10.0P C10 Decane U 10.0A 124TMB 1,2,4-Trimethylbenzene U 10.0A SECBUT sec-Butylbenzene U 10.0A 1M3IPB 1-Methyl-3-isopropylbenzene U 10.0A 1M4IPB 1-Methyl-4-isopropylbenzene U 10.0A 1M2IPB 1-Methyl-2-isopropylbenzene U 10.0A IN Indan U 10.0A 1M3PB 1-Methyl-3-propylbenzene U 10.0A 1M4PB 1-Methyl-4-propylbenzene U 10.0A BUTB n-Butylbenzene U 10.0A 12DM4EB 1,2-Dimethyl-4-ethylbenzene U 10.0A 12DEB 1,2-Diethylbenzene U 10.0A 1M2PB 1-Methyl-2-propylbenzene U 10.0A 14DM2EB 1,4-Dimethyl-2-ethylbenzene U 10.0P C11 Undecane U 10.0A 13DM4EB 1,3-Dimethyl-4-ethylbenzene U 10.0A 13DM5EB 1,3-Dimethyl-5-ethylbenzene U 10.0A 13DM2EB 1,3-Dimethyl-2-ethylbenzene U 10.0A 12DM3EB 1,2-Dimethyl-3-ethylbenzene U 10.0A 1245TMP 1,2,4,5-Tetramethylbenzene U 10.0A PENTB Pentylbenzene U 10.0P C12 Dodecane U 10.0A N Naphthalene U 10.0S BT0 Benzothiophene U 10.0ADD MMT MMT U 25.0P C13 Tridecane U 25.0A 2MN 2-Methylnaphthalene 2.82 J 25.0A 1MN 1-Methylnaphthalene U 25.0

Surrogates (% Recovery)Dibromofluoromethane 92Toluene-d8 924-Bromofluorobenzene 102

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Project Name: Clifton, NJProject Number:

Client ID Laboratory Control SampleLab ID VO082213LCS01Matrix OilReference Method PIANO HighBatch ID VO082213B01Date Collected N/ADate Received N/ADate Prepped 08/22/2013Date Analyzed 08/22/2013Sample Size (wet) 0.1% Solid 100.00File ID V4006350.DUnits mg/KgFinal Volume 5Dilution 1Reporting Limit 10.0

Class Abbrev Analytes Result SSRL % Rec Spike Conc. Lower Limit Upper LimitI IP Isopentane U 10.0O 1P 1-Pentene 84.7 S 10.0 85 100 50 130O 2M1B 2-Methyl-1-butene U 10.0P C5 Pentane 100 S 10.0 100 100 50 130O T2P 2-Pentene (trans) U 10.0O C2P 2-Pentene (cis) U 10.0OX TBA Tertiary butanol 476 S 250 95 500 50 130N CYP Cyclopentane 95.4 S 10.0 95 100 50 130I 23DMB 2,3-Dimethylbutane U 10.0I 2MP 2-Methylpentane 87.8 S 10.0 88 100 50 130OX MTBE MTBE 93.0 S 10.0 93 100 50 130I 3MP 3-Methylpentane 92.6 S 10.0 93 100 50 130O 1HEX 1-Hexene 90.0 S 10.0 90 100 50 130P C6 Hexane 89.7 S 10.0 90 100 50 130OX DIPE Diisopropyl Ether (DIPE) 82.3 S 10.0 82 100 50 130OX ETBE Ethyl Tertiary Butyl Ether (ETBE) 91.4 S 10.0 91 100 50 130I 22DMP 2,2-Dimethylpentane U 10.0N MCYP Methylcyclopentane 88.8 S 10.0 89 100 50 130I 24DMP 2,4-Dimethylpentane 86.8 S 10.0 87 100 50 130ADD 12DCA 1,2-Dichloroethane U 10.0N CH Cyclohexane 89.5 S 10.0 90 100 50 130I 2MH 2-Methylhexane 83.3 S 10.0 83 100 50 130A B Benzene 92.8 S 10.0 93 100 50 130I 23DMP 2,3-Dimethylpentane 89.5 S 10.0 89 100 50 130S THIO Thiophene U 10.0I 3MH 3-Methylhexane 80.7 S 10.0 81 100 50 130OX TAME TAME 88.8 S 10.0 89 100 50 130O 1H 1-Heptene/1,2-DMCP (trans) 62.7 20.0I ISO Isooctane 87.3 S 10.0 87 100 50 130P C7 Heptane 82.4 S 10.0 82 100 50 130N MCYH Methylcyclohexane 95.5 S 10.0 95 100 50 130I 25DMH 2,5-Dimethylhexane U 10.0I 24DMH 2,4-Dimethylhexane U 10.0I 223TMP 2,2,3-Trimethylpentane U 10.0I 234TMP 2,3,4-Trimethylpentane U 10.0I 233TMP 2,3,3-Trimethylpentane U 10.0I 23DMH 2,3-Dimethylhexane U 10.0I 3EH 3-Ethylhexane U 10.0I 2MHEP 2-Methylheptane 89.3 S 10.0 89 100 50 130I 3MHEP 3-Methylheptane 83.1 S 10.0 83 100 50 130A T Toluene 96.7 S 10.0 97 100 50 130S 2MTHIO 2-Methylthiophene U 10.0S 3MTHIO 3-Methylthiophene U 10.0O 1O 1-Octene U 10.0P C8 Octane 83.0 S 10.0 83 100 50 130ADD 12DBE 1,2-Dibromoethane U 10.0A EB Ethylbenzene 97.9 S 10.0 98 100 50 130S 2ETHIO 2-Ethylthiophene U 10.0A MPX p/m-Xylene 200 S 20.0 100 200 50 130O 1N 1-Nonene U 10.0P C9 Nonane 80.1 S 10.0 80 100 50 130A STY Styrene U 10.0A OX o-Xylene 100 S 10.0 100 100 50 130A IPB Isopropylbenzene 99.0 S 10.0 99 100 50 130A PROPB n-Propylbenzene 98.0 S 10.0 98 100 50 130A 1M3EB 1-Methyl-3-ethylbenzene 100 S 10.0 100 100 50 130A 1M4EB 1-Methyl-4-ethylbenzene 101 S 10.0 101 100 50 130A 135TMB 1,3,5-Trimethylbenzene 103 S 10.0 103 100 50 130O 1D 1-Decene 89.4 S 10.0 89 100 50 130

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Laboratory Control SampleLab ID VO082213LCS01Matrix OilReference Method PIANO HighBatch ID VO082213B01Date Collected N/ADate Received N/ADate Prepped 08/22/2013Date Analyzed 08/22/2013Sample Size (wet) 0.1% Solid 100.00File ID V4006350.DUnits mg/KgFinal Volume 5Dilution 1Reporting Limit 10.0

Class Abbrev Analytes Result SSRL % Rec Spike Conc. Lower Limit Upper LimitA 1M2EB 1-Methyl-2-ethylbenzene 102 S 10.0 102 100 50 130P C10 Decane 85.0 S 10.0 85 100 50 130A 124TMB 1,2,4-Trimethylbenzene 99.1 S 10.0 99 100 50 130A SECBUT sec-Butylbenzene 99.8 S 10.0 100 100 50 130A 1M3IPB 1-Methyl-3-isopropylbenzene U 10.0A 1M4IPB 1-Methyl-4-isopropylbenzene U 10.0A 1M2IPB 1-Methyl-2-isopropylbenzene U 10.0A IN Indan U 10.0A 1M3PB 1-Methyl-3-propylbenzene U 10.0A 1M4PB 1-Methyl-4-propylbenzene 101 S 10.0 101 100 50 130A BUTB n-Butylbenzene 101 S 10.0 101 100 50 130A 12DM4EB 1,2-Dimethyl-4-ethylbenzene U 10.0A 12DEB 1,2-Diethylbenzene 101 S 10.0 101 100 50 130A 1M2PB 1-Methyl-2-propylbenzene U 10.0A 14DM2EB 1,4-Dimethyl-2-ethylbenzene U 10.0P C11 Undecane 97.1 10.0A 13DM4EB 1,3-Dimethyl-4-ethylbenzene U 10.0A 13DM5EB 1,3-Dimethyl-5-ethylbenzene 103 10.0A 13DM2EB 1,3-Dimethyl-2-ethylbenzene U 10.0A 12DM3EB 1,2-Dimethyl-3-ethylbenzene U 10.0A 1245TMP 1,2,4,5-Tetramethylbenzene U 10.0A PENTB Pentylbenzene 99.0 S 10.0 99 100 50 130P C12 Dodecane 99.8 S 10.0 100 100 50 130A N Naphthalene U 10.0S BT0 Benzothiophene U 10.0ADD MMT MMT U 25.0P C13 Tridecane U 25.0A 2MN 2-Methylnaphthalene U 25.0A 1MN 1-Methylnaphthalene U 25.0

Surrogates (% Recovery)Dibromofluoromethane 91Toluene-d8 924-Bromofluorobenzene 101

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client IDLab IDMatrixReference MethodBatch IDDate CollectedDate ReceivedDate PreppedDate AnalyzedSample Size (wet)% SolidFile IDUnitsFinal VolumeDilutionReporting Limit

Class Abbrev AnalytesI IP IsopentaneO 1P 1-PenteneO 2M1B 2-Methyl-1-buteneP C5 PentaneO T2P 2-Pentene (trans)O C2P 2-Pentene (cis)OX TBA Tertiary butanolN CYP CyclopentaneI 23DMB 2,3-DimethylbutaneI 2MP 2-MethylpentaneOX MTBE MTBEI 3MP 3-MethylpentaneO 1HEX 1-HexeneP C6 HexaneOX DIPE Diisopropyl Ether (DIPE)OX ETBE Ethyl Tertiary Butyl Ether (ETBE)I 22DMP 2,2-DimethylpentaneN MCYP MethylcyclopentaneI 24DMP 2,4-DimethylpentaneADD 12DCA 1,2-DichloroethaneN CH CyclohexaneI 2MH 2-MethylhexaneA B BenzeneI 23DMP 2,3-DimethylpentaneS THIO ThiopheneI 3MH 3-MethylhexaneOX TAME TAMEO 1H 1-Heptene/1,2-DMCP (trans)I ISO IsooctaneP C7 HeptaneN MCYH MethylcyclohexaneI 25DMH 2,5-DimethylhexaneI 24DMH 2,4-DimethylhexaneI 223TMP 2,2,3-TrimethylpentaneI 234TMP 2,3,4-TrimethylpentaneI 233TMP 2,3,3-TrimethylpentaneI 23DMH 2,3-DimethylhexaneI 3EH 3-EthylhexaneI 2MHEP 2-MethylheptaneI 3MHEP 3-MethylheptaneA T TolueneS 2MTHIO 2-MethylthiopheneS 3MTHIO 3-MethylthiopheneO 1O 1-OcteneP C8 OctaneADD 12DBE 1,2-DibromoethaneA EB EthylbenzeneS 2ETHIO 2-EthylthiopheneA MPX p/m-XyleneO 1N 1-NoneneP C9 NonaneA STY StyreneA OX o-XyleneA IPB IsopropylbenzeneA PROPB n-PropylbenzeneA 1M3EB 1-Methyl-3-ethylbenzeneA 1M4EB 1-Methyl-4-ethylbenzeneA 135TMB 1,3,5-TrimethylbenzeneO 1D 1-Decene

Laboratory Control Sample DupVO082213LCSD01

Oil PIANO High

VO082213B01N/AN/A

08/22/201308/22/2013

0.1100.00

V4006351.Dmg/Kg

51

10.0

Result SSRL % Rec Spike Conc. Lower Limit Upper Limit RPD RPD LimitU 10.0

89.4 S 10.0 89 100 50 130 5 30U 10.0

101 S 10.0 101 100 50 130 1 30U 10.0U 10.0

514 S 250 103 500 50 130 8 3097.2 S 10.0 97 100 50 130 2 30

U 10.094.6 S 10.0 95 100 50 130 7 3098.8 S 10.0 99 100 50 130 6 3096.0 S 10.0 96 100 50 130 4 3093.3 S 10.0 93 100 50 130 4 3091.7 S 10.0 92 100 50 130 2 3084.4 S 10.0 84 100 50 130 3 3093.9 S 10.0 94 100 50 130 3 30

U 10.092.1 S 10.0 92 100 50 130 4 3089.1 S 10.0 89 100 50 130 3 30

U 10.091.9 S 10.0 92 100 50 130 3 3086.8 S 10.0 87 100 50 130 4 3095.5 S 10.0 96 100 50 130 3 3091.5 S 10.0 91 100 50 130 2 30

U 10.082.7 S 10.0 83 100 50 130 2 3091.0 S 10.0 91 100 50 130 2 3063.4 20.089.8 S 10.0 90 100 50 130 3 3086.5 S 10.0 86 100 50 130 5 3098.4 S 10.0 98 100 50 130 3 30

U 10.0U 10.0U 10.0U 10.0U 10.0U 10.0U 10.0

91.8 S 10.0 92 100 50 130 3 3084.4 S 10.0 84 100 50 130 2 3099.9 S 10.0 100 100 50 130 3 30

U 10.0U 10.0U 10.0

85.4 S 10.0 85 100 50 130 3 30U 10.0

100 S 10.0 100 100 50 130 3 30U 10.0

205 S 20.0 102 200 50 130 3 30U 10.0

81.2 S 10.0 81 100 50 130 1 30U 10.0

102 S 10.0 102 100 50 130 2 30101 S 10.0 101 100 50 130 2 30

99.1 S 10.0 99 100 50 130 1 30103 S 10.0 103 100 50 130 3 30103 S 10.0 103 100 50 130 1 30105 S 10.0 105 100 50 130 1 30

90.9 S 10.0 91 100 50 130 2 30

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client IDLab IDMatrixReference MethodBatch IDDate CollectedDate ReceivedDate PreppedDate AnalyzedSample Size (wet)% SolidFile IDUnitsFinal VolumeDilutionReporting Limit

Class Abbrev AnalytesA 1M2EB 1-Methyl-2-ethylbenzeneP C10 DecaneA 124TMB 1,2,4-TrimethylbenzeneA SECBUT sec-ButylbenzeneA 1M3IPB 1-Methyl-3-isopropylbenzeneA 1M4IPB 1-Methyl-4-isopropylbenzeneA 1M2IPB 1-Methyl-2-isopropylbenzeneA IN IndanA 1M3PB 1-Methyl-3-propylbenzeneA 1M4PB 1-Methyl-4-propylbenzeneA BUTB n-ButylbenzeneA 12DM4EB 1,2-Dimethyl-4-ethylbenzeneA 12DEB 1,2-DiethylbenzeneA 1M2PB 1-Methyl-2-propylbenzeneA 14DM2EB 1,4-Dimethyl-2-ethylbenzeneP C11 UndecaneA 13DM4EB 1,3-Dimethyl-4-ethylbenzeneA 13DM5EB 1,3-Dimethyl-5-ethylbenzeneA 13DM2EB 1,3-Dimethyl-2-ethylbenzeneA 12DM3EB 1,2-Dimethyl-3-ethylbenzeneA 1245TMP 1,2,4,5-TetramethylbenzeneA PENTB PentylbenzeneP C12 DodecaneA N NaphthaleneS BT0 BenzothiopheneADD MMT MMTP C13 TridecaneA 2MN 2-MethylnaphthaleneA 1MN 1-Methylnaphthalene

Surrogates (% Recovery)DibromofluoromethaneToluene-d84-Bromofluorobenzene

Laboratory Control Sample DupVO082213LCSD01

Oil PIANO High

VO082213B01N/AN/A

08/22/201308/22/2013

0.1100.00

V4006351.Dmg/Kg

51

10.0

Result SSRL % Rec Spike Conc. Lower Limit Upper Limit RPD RPD Limit105 S 10.0 105 100 50 130 2 30

88.5 S 10.0 89 100 50 130 4 30100 S 10.0 100 100 50 130 1 30101 S 10.0 101 100 50 130 1 30

U 10.0U 10.0U 10.0U 10.0U 10.0

100 S 10.0 100 100 50 130 1 30102 S 10.0 102 100 50 130 1 30

U 10.0101 S 10.0 101 100 50 130 0 30

U 10.0U 10.0

98.1 10.0U 10.0

103 10.0U 10.0U 10.0U 10.0

98.6 S 10.0 99 100 50 130 0 3097.0 S 10.0 97 100 50 130 3 30

U 10.0U 10.0U 25.0U 25.0U 25.0U 25.0

9293

103

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158 TW-158Lab ID 1308031-01 1308031-01DMatrix Oil OilReference Method PIANO High PIANO HighBatch ID VO082213B01 VO082213B01Date Collected 08/21/2013 08/21/2013Date Received 08/21/2013 08/21/2013Date Prepped 08/22/2013 08/22/2013Date Analyzed 08/23/2013 08/23/2013Sample Size (wet) 0.1023 0.1023% Solid 100.00 100.00File ID V4006360.D V4006361.DUnits mg/Kg mg/KgFinal Volume 5 5Dilution 10 10Reporting Limit 97.8 97.8

Class Abbrev Analytes Result SSRL Result SSRL RPD RPD LimitI IP Isopentane 1330 97.8 1360 97.8 2 30O 1P 1-Pentene U 97.8 U 97.8 30 N/AO 2M1B 2-Methyl-1-butene U 97.8 U 97.8 30 N/AP C5 Pentane 1240 97.8 1260 97.8 2 30O T2P 2-Pentene (trans) U 97.8 U 97.8 30 N/AO C2P 2-Pentene (cis) U 97.8 U 97.8 30 N/AOX TBA Tertiary butanol U 2440 U 2440 30 N/AN CYP Cyclopentane 168 97.8 194 97.8 15 30I 23DMB 2,3-Dimethylbutane 2230 97.8 2320 97.8 4 30I 2MP 2-Methylpentane 6540 97.8 6610 97.8 1 30OX MTBE MTBE U 97.8 U 97.8 30 N/AI 3MP 3-Methylpentane 5180 97.8 5250 97.8 1 30O 1HEX 1-Hexene U 97.8 U 97.8 30 N/AP C6 Hexane 4710 97.8 4880 97.8 4 30OX DIPE Diisopropyl Ether (DIPE) U 97.8 U 97.8 30 N/AOX ETBE Ethyl Tertiary Butyl Ether (ETBE) U 97.8 U 97.8 30 N/AI 22DMP 2,2-Dimethylpentane 303 97.8 320 97.8 6 30N MCYP Methylcyclopentane 3600 97.8 3720 97.8 3 30I 24DMP 2,4-Dimethylpentane 3740 97.8 3820 97.8 2 30ADD 12DCA 1,2-Dichloroethane U 97.8 U 97.8 30 N/AN CH Cyclohexane 600 97.8 620 97.8 3 30I 2MH 2-Methylhexane 11000 D 1960 11000 D 1960 0 30A B Benzene U 97.8 U 97.8 30 N/AI 23DMP 2,3-Dimethylpentane 6040 97.8 6380 97.8 6 30S THIO Thiophene U 97.8 U 97.8 30 N/AI 3MH 3-Methylhexane 11300 D 1960 11800 D 1960 4 30OX TAME TAME U 97.8 U 97.8 30 N/AO 1H 1-Heptene/1,2-DMCP (trans) 2250 196 2350 196 4 30I ISO Isooctane 36200 D 1960 37000 D 1960 2 30P C7 Heptane 6590 97.8 6670 97.8 1 30N MCYH Methylcyclohexane 4620 97.8 4850 97.8 5 30I 25DMH 2,5-Dimethylhexane 10800 D 1960 10900 D 1960 1 30I 24DMH 2,4-Dimethylhexane 8400 97.8 8680 97.8 3 30I 223TMP 2,2,3-Trimethylpentane 3020 97.8 3100 97.8 3 30I 234TMP 2,3,4-Trimethylpentane 29400 D 1960 30200 D 1960 3 30I 233TMP 2,3,3-Trimethylpentane 30500 D 1960 31700 D 1960 4 30I 23DMH 2,3-Dimethylhexane 8310 97.8 8450 97.8 2 30I 3EH 3-Ethylhexane 1640 97.8 1540 97.8 6 30I 2MHEP 2-Methylheptane 10900 D 1960 11400 D 1960 4 30I 3MHEP 3-Methylheptane 11700 D 1960 12000 D 1960 2 30A T Toluene 59.2 J 97.8 61.0 J 97.8 3 30S 2MTHIO 2-Methylthiophene U 97.8 U 97.8 30 N/AS 3MTHIO 3-Methylthiophene U 97.8 U 97.8 30 N/AO 1O 1-Octene U 97.8 U 97.8 30 N/AP C8 Octane 6470 97.8 6610 97.8 2 30ADD 12DBE 1,2-Dibromoethane U 97.8 U 97.8 30 N/AA EB Ethylbenzene 3190 97.8 3320 97.8 4 30S 2ETHIO 2-Ethylthiophene U 97.8 U 97.8 30 N/AA MPX p/m-Xylene 2790 196 2880 196 3 30O 1N 1-Nonene U 97.8 U 97.8 30 N/AP C9 Nonane 4290 97.8 4390 97.8 2 30A STY Styrene U 97.8 U 97.8 30 N/AA OX o-Xylene 144 97.8 147 97.8 2 30A IPB Isopropylbenzene 1750 97.8 1820 97.8 4 30A PROPB n-Propylbenzene 8080 97.8 8380 97.8 4 30A 1M3EB 1-Methyl-3-ethylbenzene 270 97.8 275 97.8 2 30A 1M4EB 1-Methyl-4-ethylbenzene 5390 97.8 5520 97.8 2 30A 135TMB 1,3,5-Trimethylbenzene 6360 97.8 6610 97.8 4 30O 1D 1-Decene U 97.8 U 97.8 30 N/A

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158 TW-158Lab ID 1308031-01 1308031-01DMatrix Oil OilReference Method PIANO High PIANO HighBatch ID VO082213B01 VO082213B01Date Collected 08/21/2013 08/21/2013Date Received 08/21/2013 08/21/2013Date Prepped 08/22/2013 08/22/2013Date Analyzed 08/23/2013 08/23/2013Sample Size (wet) 0.1023 0.1023% Solid 100.00 100.00File ID V4006360.D V4006361.DUnits mg/Kg mg/KgFinal Volume 5 5Dilution 10 10Reporting Limit 97.8 97.8

Class Abbrev Analytes Result SSRL Result SSRL RPD RPD LimitA 1M2EB 1-Methyl-2-ethylbenzene 4310 97.8 4410 97.8 2 30P C10 Decane 4140 97.8 4300 97.8 4 30A 124TMB 1,2,4-Trimethylbenzene 3170 97.8 3300 97.8 4 30A SECBUT sec-Butylbenzene 1140 97.8 1180 97.8 3 30A 1M3IPB 1-Methyl-3-isopropylbenzene 775 97.8 818 97.8 5 30A 1M4IPB 1-Methyl-4-isopropylbenzene 602 97.8 630 97.8 4 30A 1M2IPB 1-Methyl-2-isopropylbenzene 161 97.8 163 97.8 1 30A IN Indan 2230 97.8 2320 97.8 4 30A 1M3PB 1-Methyl-3-propylbenzene 625 97.8 622 97.8 0 30A 1M4PB 1-Methyl-4-propylbenzene 4700 97.8 4860 97.8 4 30A BUTB n-Butylbenzene 4030 97.8 4180 97.8 4 30A 12DM4EB 1,2-Dimethyl-4-ethylbenzene 6020 97.8 6230 97.8 3 30A 12DEB 1,2-Diethylbenzene 878 97.8 894 97.8 2 30A 1M2PB 1-Methyl-2-propylbenzene 3740 97.8 3880 97.8 4 30A 14DM2EB 1,4-Dimethyl-2-ethylbenzene 4310 97.8 4460 97.8 3 30P C11 Undecane 2960 97.8 3120 97.8 5 30A 13DM4EB 1,3-Dimethyl-4-ethylbenzene 684 97.8 709 97.8 4 30A 13DM5EB 1,3-Dimethyl-5-ethylbenzene 14800 D 1960 15500 D 1960 5 30A 13DM2EB 1,3-Dimethyl-2-ethylbenzene 832 97.8 871 97.8 5 30A 12DM3EB 1,2-Dimethyl-3-ethylbenzene 2570 97.8 2650 97.8 3 30A 1245TMP 1,2,4,5-Tetramethylbenzene 7690 97.8 8040 97.8 4 30A PENTB Pentylbenzene 965 97.8 1050 97.8 8 30P C12 Dodecane 2170 97.8 2420 97.8 11 30A N Naphthalene 3200 97.8 3420 97.8 6 30S BT0 Benzothiophene U 97.8 U 97.8 30 N/AADD MMT MMT U 244 U 244 30 N/AP C13 Tridecane 855 244 1010 244 17 30A 2MN 2-Methylnaphthalene 11700 D 4890 12100 D 4890 3 30A 1MN 1-Methylnaphthalene 5620 244 6140 244 9 30

Surrogates (% Recovery)Dibromofluoromethane 90 90Toluene-d8 92 924-Bromofluorobenzene 102 107

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Gasoline Reference Oil - LD-7Lab ID VO082213LD701Matrix OilReference Method PIANO HighBatch ID N/ADate Collected N/ADate Received N/ADate Prepped 08/22/2013Date Analyzed 08/22/2013Sample Size (wet) 0.1049% Solid 100.00File ID V4006352.DUnits mg/KgFinal Volume 5Dilution 100Reporting Limit 953

Class Abbrev Analytes Result SSRL % Rec Spike Conc. Lower Limit Upper LimitI IP Isopentane 24800 953 79 31223.00 65 135O 1P 1-Pentene U 953O 2M1B 2-Methyl-1-butene U 953P C5 Pentane 25000 953 93 26748.00 65 135O T2P 2-Pentene (trans) U 953O C2P 2-Pentene (cis) U 953OX TBA Tertiary butanol U 23800N CYP Cyclopentane 3860 953 94 4090.00 65 135I 23DMB 2,3-Dimethylbutane 7240 953 85 8480.00 65 135I 2MP 2-Methylpentane 26800 953 79 33695.00 65 135OX MTBE MTBE U 953I 3MP 3-Methylpentane 17600 953 85 20693.00 65 135O 1HEX 1-Hexene U 953P C6 Hexane 27400 953 88 31248.00 65 135OX DIPE Diisopropyl Ether (DIPE) U 953OX ETBE Ethyl Tertiary Butyl Ether (ETBE) U 953I 22DMP 2,2-Dimethylpentane 3460 953 88 3933.00 65 135N MCYP Methylcyclopentane 23300 953 85 27356.00 65 135I 24DMP 2,4-Dimethylpentane 4540 953 80 5652.00 65 135ADD 12DCA 1,2-Dichloroethane U 953N CH Cyclohexane 39600 953 89 44344.00 65 135I 2MH 2-Methylhexane 16000 953 81 19898.00 65 135A B Benzene 3060 953 90 3408.00 65 135I 23DMP 2,3-Dimethylpentane 6830 953 93 7333.00 65 135S THIO Thiophene U 953I 3MH 3-Methylhexane 16400 953 82 19898.00 65 135OX TAME TAME U 953O 1H 1-Heptene/1,2-DMCP (trans) 12500 1910 93 13444.00 65 135I ISO Isooctane 11500 953 90 12819.00 65 135P C7 Heptane 27800 953 82 33718.00 65 135N MCYH Methylcyclohexane 90700 953 91 99570.00 65 135I 25DMH 2,5-Dimethylhexane 4570 953 93 4910.00 65 135I 24DMH 2,4-Dimethylhexane 5540 953 89 6202.00 65 135I 223TMP 2,2,3-Trimethylpentane 580 J 953I 234TMP 2,3,4-Trimethylpentane 3900 953 80 4894.00 65 135I 233TMP 2,3,3-Trimethylpentane 2460 953 79 3110.00 65 135I 23DMH 2,3-Dimethylhexane 3880 953 82 4700.00 65 135I 3EH 3-Ethylhexane 1520 953 70 2163.00 65 135I 2MHEP 2-Methylheptane 15100 953 89 16966.00 65 135I 3MHEP 3-Methylheptane 12000 953 86 13911.00 65 135A T Toluene 2160 953 90 2400.00 65 135S 2MTHIO 2-Methylthiophene U 953S 3MTHIO 3-Methylthiophene U 953O 1O 1-Octene U 953P C8 Octane 26300 953 83 31798.00 65 135ADD 12DBE 1,2-Dibromoethane U 953A EB Ethylbenzene 5440 953 97 5610.00 65 135S 2ETHIO 2-Ethylthiophene U 953A MPX p/m-Xylene 17200 1910 100 17224.00 65 135O 1N 1-Nonene U 953P C9 Nonane 22200 953 96 23088.00 65 135A STY Styrene U 953A OX o-Xylene 7040 953 99 7075.00 65 135A IPB Isopropylbenzene 1120 953 94 1184.00 65 135A PROPB n-Propylbenzene 1500 953 96 1555.00 65 135A 1M3EB 1-Methyl-3-ethylbenzene 4530 953 96 4712.00 65 135A 1M4EB 1-Methyl-4-ethylbenzene 2120 953 103 2069.00 65 135A 135TMB 1,3,5-Trimethylbenzene 5070 953 102 4982.00 65 135O 1D 1-Decene U 953

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Gasoline Reference Oil - LD-7Lab ID VO082213LD701Matrix OilReference Method PIANO HighBatch ID N/ADate Collected N/ADate Received N/ADate Prepped 08/22/2013Date Analyzed 08/22/2013Sample Size (wet) 0.1049% Solid 100.00File ID V4006352.DUnits mg/KgFinal Volume 5Dilution 100Reporting Limit 953

Class Abbrev Analytes Result SSRL % Rec Spike Conc. Lower Limit Upper LimitA 1M2EB 1-Methyl-2-ethylbenzene 1920 953 104 1844.00 65 135P C10 Decane 12600 953 85 14859.00 65 135A 124TMB 1,2,4-Trimethylbenzene 9510 953 101 9407.00 65 135A SECBUT sec-Butylbenzene 339 J 953A 1M3IPB 1-Methyl-3-isopropylbenzene 567 J 953A 1M4IPB 1-Methyl-4-isopropylbenzene 290 J 953A 1M2IPB 1-Methyl-2-isopropylbenzene U 953A IN Indan 766 J 953A 1M3PB 1-Methyl-3-propylbenzene 1330 953 106 1255.00 65 135A 1M4PB 1-Methyl-4-propylbenzene 698 J 953A BUTB n-Butylbenzene 495 J 953A 12DM4EB 1,2-Dimethyl-4-ethylbenzene 1610 953 103 1559.00 65 135A 12DEB 1,2-Diethylbenzene 98.2 J 953A 1M2PB 1-Methyl-2-propylbenzene 448 J 953A 14DM2EB 1,4-Dimethyl-2-ethylbenzene 907 J 953P C11 Undecane 4200 953 106 3952.00 65 135A 13DM4EB 1,3-Dimethyl-4-ethylbenzene 948 J 953A 13DM5EB 1,3-Dimethyl-5-ethylbenzene 1870 953 114 1642.00 65 135A 13DM2EB 1,3-Dimethyl-2-ethylbenzene 184 J 953A 12DM3EB 1,2-Dimethyl-3-ethylbenzene 501 J 953A 1245TMP 1,2,4,5-Tetramethylbenzene 1360 953 92 1477.00 65 135A PENTB Pentylbenzene 356 J 953P C12 Dodecane 2220 953 91 2437.00 65 135A N Naphthalene 7920 953 100 7917.00 65 135S BT0 Benzothiophene U 953ADD MMT MMT U 2380P C13 Tridecane 750 J 2380A 2MN 2-Methylnaphthalene 7980 2380 100 7963.00 65 135A 1MN 1-Methylnaphthalene 4250 2380 97 4383.00 65 135

Surrogates (% Recovery)Dibromofluoromethane 91Toluene-d8 924-Bromofluorobenzene 102

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158Lab ID 1308031-01Matrix OilReference Method PIANO HighBatch ID VO082213B01Date Collected 08/21/2013Date Received 08/21/2013Date Prepped 08/22/2013Date Analyzed 08/23/2013Sample Size (wet) 0.1023% Solid 100.00File ID V4006360.DUnits mg/KgFinal Volume 5Dilution 10Reporting Limit 97.8

Class Abbrev Analytes Result SSRLI IP Isopentane 1330 97.8O 1P 1-Pentene U 97.8O 2M1B 2-Methyl-1-butene U 97.8P C5 Pentane 1240 97.8O T2P 2-Pentene (trans) U 97.8O C2P 2-Pentene (cis) U 97.8OX TBA Tertiary butanol U 2440N CYP Cyclopentane 168 97.8I 23DMB 2,3-Dimethylbutane 2230 97.8I 2MP 2-Methylpentane 6540 97.8OX MTBE MTBE U 97.8I 3MP 3-Methylpentane 5180 97.8O 1HEX 1-Hexene U 97.8P C6 Hexane 4710 97.8OX DIPE Diisopropyl Ether (DIPE) U 97.8OX ETBE Ethyl Tertiary Butyl Ether (ETBE) U 97.8I 22DMP 2,2-Dimethylpentane 303 97.8N MCYP Methylcyclopentane 3600 97.8I 24DMP 2,4-Dimethylpentane 3740 97.8ADD 12DCA 1,2-Dichloroethane U 97.8N CH Cyclohexane 600 97.8I 2MH 2-Methylhexane 11000 D 1960A B Benzene U 97.8I 23DMP 2,3-Dimethylpentane 6040 97.8S THIO Thiophene U 97.8I 3MH 3-Methylhexane 11300 D 1960OX TAME TAME U 97.8O 1H 1-Heptene/1,2-DMCP (trans) 2250 196I ISO Isooctane 36200 D 1960P C7 Heptane 6590 97.8N MCYH Methylcyclohexane 4620 97.8I 25DMH 2,5-Dimethylhexane 10800 D 1960I 24DMH 2,4-Dimethylhexane 8400 97.8I 223TMP 2,2,3-Trimethylpentane 3020 97.8I 234TMP 2,3,4-Trimethylpentane 29400 D 1960I 233TMP 2,3,3-Trimethylpentane 30500 D 1960I 23DMH 2,3-Dimethylhexane 8310 97.8I 3EH 3-Ethylhexane 1640 97.8I 2MHEP 2-Methylheptane 10900 D 1960I 3MHEP 3-Methylheptane 11700 D 1960A T Toluene 59.2 J 97.8S 2MTHIO 2-Methylthiophene U 97.8S 3MTHIO 3-Methylthiophene U 97.8O 1O 1-Octene U 97.8P C8 Octane 6470 97.8ADD 12DBE 1,2-Dibromoethane U 97.8A EB Ethylbenzene 3190 97.8S 2ETHIO 2-Ethylthiophene U 97.8A MPX p/m-Xylene 2790 196O 1N 1-Nonene U 97.8P C9 Nonane 4290 97.8A STY Styrene U 97.8A OX o-Xylene 144 97.8A IPB Isopropylbenzene 1750 97.8A PROPB n-Propylbenzene 8080 97.8A 1M3EB 1-Methyl-3-ethylbenzene 270 97.8A 1M4EB 1-Methyl-4-ethylbenzene 5390 97.8A 135TMB 1,3,5-Trimethylbenzene 6360 97.8O 1D 1-Decene U 97.8

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158Lab ID 1308031-01Matrix OilReference Method PIANO HighBatch ID VO082213B01Date Collected 08/21/2013Date Received 08/21/2013Date Prepped 08/22/2013Date Analyzed 08/23/2013Sample Size (wet) 0.1023% Solid 100.00File ID V4006360.DUnits mg/KgFinal Volume 5Dilution 10Reporting Limit 97.8

Class Abbrev Analytes Result SSRLA 1M2EB 1-Methyl-2-ethylbenzene 4310 97.8P C10 Decane 4140 97.8A 124TMB 1,2,4-Trimethylbenzene 3170 97.8A SECBUT sec-Butylbenzene 1140 97.8A 1M3IPB 1-Methyl-3-isopropylbenzene 775 97.8A 1M4IPB 1-Methyl-4-isopropylbenzene 602 97.8A 1M2IPB 1-Methyl-2-isopropylbenzene 161 97.8A IN Indan 2230 97.8A 1M3PB 1-Methyl-3-propylbenzene 625 97.8A 1M4PB 1-Methyl-4-propylbenzene 4700 97.8A BUTB n-Butylbenzene 4030 97.8A 12DM4EB 1,2-Dimethyl-4-ethylbenzene 6020 97.8A 12DEB 1,2-Diethylbenzene 878 97.8A 1M2PB 1-Methyl-2-propylbenzene 3740 97.8A 14DM2EB 1,4-Dimethyl-2-ethylbenzene 4310 97.8P C11 Undecane 2960 97.8A 13DM4EB 1,3-Dimethyl-4-ethylbenzene 684 97.8A 13DM5EB 1,3-Dimethyl-5-ethylbenzene 14800 D 1960A 13DM2EB 1,3-Dimethyl-2-ethylbenzene 832 97.8A 12DM3EB 1,2-Dimethyl-3-ethylbenzene 2570 97.8A 1245TMP 1,2,4,5-Tetramethylbenzene 7690 97.8A PENTB Pentylbenzene 965 97.8P C12 Dodecane 2170 97.8A N Naphthalene 3200 97.8S BT0 Benzothiophene U 97.8ADD MMT MMT U 244P C13 Tridecane 855 244A 2MN 2-Methylnaphthalene 11700 D 4890A 1MN 1-Methylnaphthalene 5620 244

Surrogates (% Recovery)Dibromofluoromethane 90Toluene-d8 924-Bromofluorobenzene 102

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U: The analyte was analyzed for but not detected at the sample specific level reported.B: Found in associated blank as well as sample.J: Estimated value, below quantitation limit.E: Estimated value, exceeds the upper limit of calibration.NA: Not ApplicableD: Secondary Dilution PerformedD1: Tertiary Dilution Performedª: Value outside of QC Limits.§: Surrogate value outside of acceptable range.X: It is not possible to calculate RPD, one result is below the detection limit, the other is above reporting limit.G: Matrix Interference.P: Greater than 40% RPD between the two columns, the higher value is reported according to the method.I: Due to interference, the lower value is reported.N: Spike recovery outside control limits.E: Estimated due to Interference. (Metals)¤: Duplicate outside control limits.P: Spike compound. (Metals)J: Below CRDL, Project DL, or RL but greater than or equal to MDLC: Sample concentration is > 4 times the spike level, recovery limits do not apply. (Metals)S: Spike Compound. (Organics)§: RPD criteria not applicable to results less than 5 times the reporting limit. (Metals)T: Tentatively identified corexit compound.C: Co-elution.Z: Result not surrogate corrected.DL: Surrogate result diluted out of sample.W: Matrix interference may be present based on chemical reasonableness evaluation.

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Ethanol Data

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Method BlankLab ID SO082713B01Matrix OilReference Method Modified 8270DBatch ID SO082713B01Date Collected N/ADate Received N/ADate Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet) 0.001% Solid 100.00File ID B417859.DUnits mg/KgFinal Volume 1Dilution 1Reporting Limit 50.0

Class Abbrev Analytes Result SSRLEthanol U 50.0

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Laboratory Control SampleLab ID SO082713LCS01Matrix OilReference Method Modified 8270DBatch ID SO082713B01Date Collected N/ADate Received N/ADate Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet) 0.001% Solid 100.00File ID B417860.DUnits mg/KgFinal Volume 1Dilution 1Reporting Limit 50.0

Class Abbrev Analytes Result SSRL % Rec Spike Conc. Lower Limit Upper LimitEthanol 2680 S 50.0 134 2000 50 130 ª

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Laboratory Control SampleLab ID SO082713LCS01Matrix OilReference Method Modified 8270DBatch ID SO082713B01Date Collected N/ADate Received N/ADate Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet) 0.001% Solid 100.00File ID B417860.DUnits mg/KgFinal Volume 1Dilution 1Reporting Limit 50.0

Class Abbrev Analytes ResultEthanol 2680

Laboratory Control Sample DupSO082713LCSD01

OilModified 8270D

SO082713B01N/AN/A

08/23/201308/24/2013

0.001100.00

B417861.Dmg/Kg

11

50.0

Result SSRL % Rec Spike Conc. Lower Limit Upper Limit RPD RPD Limit2580 S 50.0 129 2000 50 130 4 30

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158Lab ID 1308031-01Matrix OilReference Method Modified 8270DBatch ID SO082713B01Date Collected 08/21/2013Date Received 08/21/2013Date Prepped 08/23/2013Date Analyzed 08/24/2013Sample Size (wet) 0.001% Solid 100.00File ID B417862.DUnits mg/KgFinal Volume 1Dilution 1Reporting Limit 50.0

Class Abbrev Analytes Result SSRLEthanol U 50.0

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Organic Lead Data

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Method BlankLab ID SO082313B01Matrix OilReference Method 8270D Mod.Batch ID SO082313B01Date Collected N/ADate Received N/ADate Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet) 0.06% Solid 100.00File ID a819327.DUnits mg/KgFinal Volume 5Dilution 1Reporting Limit 0.833

Class Abbrev Analytes Result SSRLOPB TML Tetramethyllead (TML) U 0.833OPB TMEL Trimethyl ethyl lead (TMEL) U 0.833OPB DEDML Diethyl dimethyl lead (DEDML) U 0.833OPB MTEL Methyl triethyl lead (MTEL) U 0.833OPB TEL Tetraethyllead (TEL) U 0.833

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Laboratory Control SampleLab ID SO082313LCS01Matrix OilReference Method 8270D Mod.Batch ID SO082313B01Date Collected N/ADate Received N/ADate Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet) 0.06% Solid 100.00File ID a819328.DUnits mg/KgFinal Volume 5Dilution 1Reporting Limit 0.833

Class Abbrev Analytes Result SSRL % Rec Spike Conc. Lower Limit Upper LimitOPB TML Tetramethyllead (TML) U 0.833OPB TMEL Trimethyl ethyl lead (TMEL) U 0.833OPB DEDML Diethyl dimethyl lead (DEDML) U 0.833OPB MTEL Methyl triethyl lead (MTEL) U 0.833OPB TEL Tetraethyllead (TEL) 82.4 S 0.833 99 83.3 50 130

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client IDLab IDMatrixReference MethodBatch IDDate CollectedDate ReceivedDate PreppedDate AnalyzedSample Size (wet)% SolidFile IDUnitsFinal VolumeDilutionReporting Limit

Class Abbrev AnalytesOPB TML Tetramethyllead (TML)OPB TMEL Trimethyl ethyl lead (TMEL)OPB DEDML Diethyl dimethyl lead (DEDML)OPB MTEL Methyl triethyl lead (MTEL)OPB TEL Tetraethyllead (TEL)

Laboratory Control Sample DupSO082313LCSD01

Oil8270D Mod.

SO082313B01N/AN/A

08/23/201308/23/2013

0.06100.00

a819329.Dmg/Kg

51

0.833

Result SSRL % Rec Spike Conc. Lower Limit Upper Limit RPD RPD LimitU 0.833U 0.833U 0.833U 0.833

83.7 S 0.833 100 83.3 50 130 2 30

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158Lab ID 1308031-01Matrix OilReference Method 8270D Mod.Batch ID SO082313B01Date Collected 08/21/2013Date Received 08/21/2013Date Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet) 0.0554% Solid 100.00File ID a819330.DUnits mg/KgFinal Volume 5Dilution 1Reporting Limit 0.903

Class Abbrev Analytes Result SSRLOPB TML Tetramethyllead (TML) U 0.903OPB TMEL Trimethyl ethyl lead (TMEL) 3.58 0.903OPB DEDML Diethyl dimethyl lead (DEDML) 46.7 0.903OPB MTEL Methyl triethyl lead (MTEL) 142 0.903OPB TEL Tetraethyllead (TEL) 196 0.903

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client IDLab IDMatrixReference MethodBatch IDDate CollectedDate ReceivedDate PreppedDate AnalyzedSample Size (wet)% SolidFile IDUnitsFinal VolumeDilutionReporting Limit

Class Abbrev AnalytesOPB TML Tetramethyllead (TML)OPB TMEL Trimethyl ethyl lead (TMEL)OPB DEDML Diethyl dimethyl lead (DEDML)OPB MTEL Methyl triethyl lead (MTEL)OPB TEL Tetraethyllead (TEL)

TW-1581308031-01D

Oil8270D Mod.

SO082313B0108/21/201308/21/201308/23/201308/23/2013

0.0549100.00

a819331.Dmg/Kg

51

0.911

Result SSRL RPD RPD LimitU 0.911 30 N/A

3.41 0.911 5 3045.9 0.911 2 30139 0.911 2 30192 0.911 2 30

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158Lab ID 1308031-01Matrix OilReference Method 8270D Mod.Batch ID SO082313B01Date Collected 08/21/2013Date Received 08/21/2013Date Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet) 0.0554% Solid 100.00File ID a819330.DUnits mg/KgFinal Volume 5Dilution 1Reporting Limit 0.903

Class Abbrev Analytes Result SSRLOPB TML Tetramethyllead (TML) U 0.903OPB TMEL Trimethyl ethyl lead (TMEL) 3.58 0.903OPB DEDML Diethyl dimethyl lead (DEDML) 46.7 0.903OPB MTEL Methyl triethyl lead (MTEL) 142 0.903OPB TEL Tetraethyllead (TEL) 196 0.903

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Density Data

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID Method BlankLab ID WO082313B02Matrix OilReference Method DensityBatch ID WO082313B02Date Collected N/ADate Received N/ADate Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet)% Solid 100.00File IDUnits g/mlFinal VolumeDilution 1Reporting Limit 0.000100

Class Abbrev Analytes Result SSRLDensity 0.9977 0.0001000

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158 TW-158Lab ID 1308031-01 1308031-01DMatrix Oil OilReference Method Density DensityBatch ID WO082313B02 WO082313B02Date Collected 08/21/2013 08/21/2013Date Received 08/21/2013 08/21/2013Date Prepped 08/23/2013 08/23/2013Date Analyzed 08/23/2013 08/23/2013Sample Size (wet)% Solid 100.00 100.00File IDUnits g/ml g/mlFinal VolumeDilution 1 1Reporting Limit 0.00010 0.00010

Class Abbrev Analytes Result SSRL Result SSRL RPD RPD LimitDensity 0.7870 0.0001000 0.7750 0.0001000 12 10 ¤

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PRIVILEGED AND CONFIDENTIAL ATTORNEY WORK PRODUCT DRAFT

Project Name: Clifton, NJProject Number:

Client ID TW-158Lab ID 1308031-01Matrix OilReference Method DensityBatch ID WO082313B02Date Collected 08/21/2013Date Received 08/21/2013Date Prepped 08/23/2013Date Analyzed 08/23/2013Sample Size (wet)% Solid 100.00File IDUnits g/mlFinal VolumeDilution 1Reporting Limit 0.00010

Class Abbrev Analytes Result SSRLDensity 0.7870 0.0001000

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