ECTOR DRUMS ODESSA, ECTOR COUNTY, TEXAS … DRUMS ODESSA, ECTOR COUNTY, TEXAS DATA VALIDATION REPORT...

ECTOR DRUMS ODESSA, ECTOR COUNTY, TEXAS

DATA VALIDATION REPORT Date: June 11, 2015 Laboratory: Xenco Laboratories, Odessa, Texas Laboratory Project #: 508216 Data Validation Performed By: Lisa Graczyk, CSS-Dynamac Dynamac Work Order #: S101-21J This data validation report has been prepared by CSS-Dynamac. This report documents the data validation for seven soil samples and three waste liquid samples collected for the Ector Drums Site that were analyzed for the following parameters and U.S. Environmental Protection Agency methods:

Volatile Organic Compounds (VOC) by SW-846 Method 8260B Semivolatile Organic Carbons (SVOC) by SW-846 Method 8270C Polychlorinated biphenyls (PCB) by SW-846 Method 8082 Pesticides by SW-846 Method 8081A Total Petroleum Hydrocarbons (TPH) by Texas1005 Metals by SW-846 Method 6010B Mercury by SW-846 Method 7471A and 7470A Cyanide by SW-846 Method 9012B Flashpoint by SW-846 Method 1010

A level II data package was requested from Xenco Laboratories. The data validation was conducted in general accordance with the EPA “Contract Laboratory Program National Functional Guidance for Superfund Organic Methods Data Review” dated August 2014 and “Contract Laboratory Program National Functional Guidelines for Inorganic Superfund Data Review” dated August 2014. The Attachment contains the results summary sheets with the hand-written qualifiers applied during data validation.

001069

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216 VOCs BY SW-846 METHOD 8260B 1. Samples

The following table summarizes the samples for which this data validation is being conducted.

Samples Lab ID Matrix Date Collected

Date Analyzed

ED-S01 508216-001 Soil 5/19/2015 5/27/2015 ED-S02 508216-002 Soil 5/19/2015 5/26/2015 ED-S03 508216-003 Soil 5/19/2015 5/26/2015 ED-S04 508216-004 Soil 5/20/2015 5/27/2015 ED-S05 508216-005 Soil 5/20/2015 5/26/2015 ED-S06 508216-006 Soil 5/20/2015 5/27/2015 ED-S07 508216-007 Soil 5/20/2015 5/27/2015 ED-WL08 508216-008 Liquid 5/20/2015 5/26/2015 ED-WL09 508216-009 Liquid 5/20/2015 5/26/2015 ED-WL10 508216-010 Liquid 5/20/2015 5/28/2015

2. Holding Times

The samples were analyzed within the required holding time limit of 14 days from sample collection.

3. Blanks

Method blanks were analyzed with the VOC analyses. The method blanks were free of target compound contamination above the reporting limits.

4. Surrogate Results

The surrogate recovery results were within the laboratory-established quality control (QC) limits except for as follows. In a few instances, one of the four surrogates were slightly outside the QC limits in the samples. No qualifications are required in these instances. The exceptions were for samples ED-SO6 and ED-S07. In these samples, two to three surrogates were detected high, above the QC limits. Detected VOCs in these two samples were flagged “J” as estimated due to potential matrix interferences.

001070

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216 5. Laboratory Control Sample (LCS) Results

The LCS and LCS duplicate recoveries and relative percent differences (RPD) were within laboratory QC limits except for a few compounds in which the LCS was detected slightly high, above the QC limit. Because these compounds were not detected in the samples, no qualification was required.

6. Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Results

A site-specific MS and MSD were analyzed using samples ED-S02 and ED-S07 as the spiked samples. Several of the recoveries were outside QC limits indicating matrix interferences with these samples.

For sample ED-S02, the MS and MSD recoveries were significantly outside QC limits. In this sample, all results were flagged. The quantitation limits for non-detect results were flagged “UJ” and the detected results were flagged “J” as estimated.

For sample ED-S07 MS/and MSD, if the MS/MSD recovery was low (indicating a low bias), detected results were flagged “J” and the quantitation limits for non-detected results were flagged “UJ” as estimated. If the MS/MSD recovery was high (indicating a high bias), detected results were flagged “J” as estimated in the parent sample.

7. Field Duplicate Results

Sample ED-S07 is a field duplicate of sample ED-S05. Both samples only had toluene detected in them. However, the toluene concentration was much higher in the field duplicate resulting in an RPD of 139 between the two results. There appears to be sample heterogeneity associated with VOCs in the soil samples.

8. Overall Assessment

The VOC data are acceptable for use as qualified based on the information received.

001071

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216 SVOCs BY SW-846 METHOD 8270C 1. Samples



Date Prepared

Date Analyzed

ED-S01 508216-001 Soil 5/19/2015 5/26/2015 5/27/2015 ED-S02 508216-002 Soil 5/19/2015 5/26/2015 5/27/2015 ED-S03 508216-003 Soil 5/19/2015 5/26/2015 5/27/2015 ED-S04 508216-004 Soil 5/20/2015 5/26/2015 5/27/2015 ED-S05 508216-005 Soil 5/20/2015 5/26/2015 5/27/2015 ED-S06 508216-006 Soil 5/20/2015 5/26/2015 5/27/2015 ED-S07 508216-007 Soil 5/20/2015 5/26/2015 5/27/2015 ED-WL08 508216-008 Liquid 5/20/2015 5/26/2015 5/27/2015 ED-WL09 508216-009 Liquid 5/20/2015 5/26/2015 5/27/2015 ED-WL10 508216-010 Liquid 5/20/2015 5/26/2015 5/27/2015

2. Holding Times

The samples were analyzed within the required holding time limit of 14 days from sample collection to extraction and 40 days from extraction to analysis.

3. Blanks

Method blanks were analyzed with the SVOC analyses. The method blanks were free of target compound contamination above the reporting limits.

4. Surrogate Results

The surrogate recoveries were within the laboratory-established QC limits except for as follows. In some instances, one or two surrogates were slightly outside QC limits. No qualifications are required in these instances. In sample ED-WL08, three of the surrogates (non-phenolic SVOCs) were detected low, below the recovery QC limits. The quantitation limits for non-phenolic compounds in sample ED-WL08, were flagged “UJ” as estimated due to potential matrix interferences.

001072

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216

In sample ED-WL09, three of the surrogates (non-phenolic and phenolic SVOCs) were detected low, below the recovery QC limits. In sample ED-WL09, the quantitation limits for non-detected SVOCs were flagged “UJ” and detected results were flagged “J” as estimated due to potential matrix interferences.

5. LCS Results

The percent recoveries and RPDs for the LCS and LCS duplicate results were within the laboratory-established QC limits. Note that one compound in one of the two LCSs was detected slightly below the QC limit. No qualification was applied for this minor discrepancy.

6. MS and MSD Results

A site-specific MS and MSD were not analyzed with this work order; therefore matrix interferences could not be evaluated using the MS/MSD.


Sample ED-S07 is a field duplicate of sample ED-S05. Both samples contained no detections of SVOCs indicating good correlation between the samples.


The SVOC data are acceptable for use as qualified based on the information received.

001073


PCBs BY SW-846 METHOD 8082 1. Samples

The following table summarizes the samples for which this data validation was conducted.


Date Prepared

Date Analyzed


2. Holding Times


3. Blanks

Method blanks were analyzed with the PCB analyses and were free of target compound contamination above the reporting limit.

4. Surrogates

The surrogate recoveries were within QC limits except for as follows. In the following samples, the surrogates were detected high above the QC limit indicating potential matrix interference: ED-S04 and ED-WL09. Because the recoveries indicate a high bias and there were no detections of PCBs in the samples, no qualification is required.

5. LCS Results

The LCS and LCS duplicate recoveries and RPDs were within the laboratory-established QC limits.

001074

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216 6. MS and MSD Results

A site-specific MS and MSD were not analyzed.


Sample ED-S07 is a field duplicate of sample ED-S05. Both samples contained no detections of PCBs indicating good correlation between the samples.


The PCB data are acceptable for use based on the information received.

PESTICIDES BY SW-846 METHOD 8081A 1. Samples



Date Prepared

Date Analyzed


2. Holding Times


001075

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216 3. Blanks

Method blanks were analyzed with the pesticide analyses. The method blanks were free of target compound contamination above the reporting limits.

4. Surrogates

The surrogate recoveries were within QC limits.

5. LCS Results

The LCS and LCS duplicate recoveries and RPDs were within the laboratory-established QC limits except for as follows.

For one LCS duplicate, the RPD for Endrin Aldehyde exceeded the QC limit. Because this compound was not detected in the samples, no qualification was required.


A site-specific MS and MSD were not analyzed.


Sample ED-S07 is a field duplicate of sample ED-S05. Both samples contained no detections of pesticides indicating good correlation between the samples.


The pesticide data are acceptable for use based on the information received.

001076


TPH BY TEXAS METHOD 1005 1. Samples



Date Prepared

Date Analyzed


2. Holding Times


3. Blanks

Method blanks were analyzed with the TPH analyses. The method blanks were free of target compound contamination above the reporting limits.

4. Surrogates

The surrogate recoveries were within QC limits.

5. LCS Results

The LCS and LCS duplicate recoveries and RPDs were within the laboratory-established QC limits.

001077



A site-specific MS and MSD were not analyzed. For the MS that was analyzed (using a sample from another project), the recoveries were within QC limits.


Sample ED-S07 is a field duplicate of sample ED-S05. The RPDs were calculated for detected TPHs and ranged from 22 to 49 percent which is acceptable.


The TPH data are acceptable for use based on the information received.

001078

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216 METALS BY SW-846 METHOD 6010B 1. Samples



Date Analyzed


2. Holding Times

The samples were analyzed within the required holding time limit of 180 days from sample collection to analysis.

3. Blank Results

Method blanks were analyzed with the metals analysis. The blanks were free of target analyte contamination above the reporting limits.

4. LCS Results

The LCS and LCS duplicate recoveries and RPDs were within the laboratory-established QC limits for target analytes.


An MS and MSD were analyzed using sample ED-S01 as the spiked sample. The percent recoveries and RPDs were within QC limits except for as follows.

In some instances of QC limit exceedance, the sample concentration was more than four times the spiked amount. In these instances, no qualification was required.

001079


The following compounds were detected low in the MS and/or MSD: antimony, barium, chromium, lead, magnesium, manganese, nickel, and zinc. The quantitation limits for non-detected results were flagged “UJ” and the detected results were flagged “J” as estimated due to apparent matrix interference.


Sample ED-S07 is a field duplicate of sample ED-S05. The RPDs were calculated for detected metals and ranged from 0 to 21 percent which is acceptable.


The metals data are acceptable for use as qualified based on the information received.

MERCURY BY SW-846 METHOD 7471A and 7470A 1. Samples



Date Analyzed


2. Holding Times

The samples were analyzed within the required holding time limit of 28 days from sample collection to analysis.

001080

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216 3. Blank Results

Method blanks were analyzed with the mercury analyses and were free of target analyte contamination above the reporting limits.

4. LCS Results

The LCS and LCS duplicate recoveries and RPDs were within the laboratory-established QC limits for target analytes.


An MS and MSD were analyzed using sample ED-S01 as the spiked sample. The percent recoveries were low indicating matrix interference. In sample ED-SO1, the mercury result was flagged “J” as estimated.


Sample ED-S07 is a field duplicate of sample ED-S05. The RPD was calculated to be 42 percent which is acceptable.


The mercury data are acceptable for use as qualified based on the information received.

001081

Data Validation Report Ector Drums Site Xenco Laboratories Laboratory Project #: 508216 GENERAL CHEMISTRY PARAMETERS (Flashpoint by 1010 and Cyanide by 9012B) 1. Samples


Samples Lab ID Matrix Date Collected Date Analyzed

ED-S01 508216-001 Soil 5/19/2015 5/27/2015 – 5/28/2015 ED-S02 508216-002 Soil 5/19/2015 5/27/2015 – 5/28/2015

ED-S03 508216-003 Soil 5/19/2015 5/27/2015 – 5/28/2015

ED-S04 508216-004 Soil 5/20/2015 5/27/2015 – 5/28/2015

ED-S05 508216-005 Soil 5/20/2015 5/27/2015 – 5/28/2015

ED-S06 508216-006 Soil 5/20/2015 5/27/2015 – 5/28/2015

ED-S07 508216-007 Soil 5/20/2015 5/27/2015 – 5/28/2015

ED-WL08 508216-008 Liquid 5/20/2015 5/26/2015 – 5/28/2015

ED-WL09 508216-009 Liquid 5/20/2015 5/26/2015 – 5/28/2015

ED-WL10 508216-010 Liquid 5/20/2015 5/26/2015 – 5/28/2015

2. Holding Times

The method states that flashpoint should be analyzed as soon as possible. The samples were analyzed for flashpoint 6-8 days after collection. No qualifications were applied. For cyanide, the holding time limits are acceptable.

3. LCS Results

The percent recoveries and RPDs for the LCSs and LCS duplicates were within QC limits. 4. Method Blank Results

Method blanks were analyzed with the cyanide analyses. The method blanks were free of contamination.


An MS and MSD were analyzed with the cyanide analysis using sample ED-S01 as the spiked sample. The percent recoveries and RPDs were acceptable. The RPD for the MS was slightly low; however, no qualification was applied for this minor discrepancy.

001082



Sample ED-S07 is a field duplicate of sample ED-S05. All general chemistry parameters contained no detections indicating good correlation between the samples.


The general chemistry data are acceptable for use based on the information received.

001083


ATTACHMENT

XENCO LABORATORIES RESULTS SUMMARY WITH QUALIFIERS

001084

Certificate of Analys1::. ..Jummary 508216 Dynamac Corporation, Richardson, TX

(

Project Id: Project Name: A6KS

Contact: Lisa Graczyk

Project Location: ~

Labfd: 508216-001

Fiddfd: ED-SOI Analysis Requested

Deptlt:

Matrix: SOIL

Sampled: May-19-15 00:00

Flash Point (Cq SW-846 1010 Extracted:

SUB: TX104704215 Analyud: May-27-15 09:15

Umts/RL: DcgF RL

Flash Point >180 75.0

Mercury by SW 7471A Exlracted: May-27-15 15:00


UniWRL: mg'lcg RL

Mercury ::r 0. 114 0.0237

TM anal)1xal rq><>rt, oad 1bc-.. dala pacbc< • r<po:mm.. Im bcea .-le ilr your admtvc and coofidmbal uoc. ne ~ ....i rcmJu apt<StCd -,i-1 lhz> oml)tJcol r<por< r<p<"""'1 ll>< -J""cJn<Dl oeXENCO ~ XENCO Lobo-.ics assumes no raporu!Dolity ond motes no •-anar.I)' to die co:! use or die dlla ilcttby pmcn<ed. Om liability iJ 6mi1ed k> cbe amount iM""Oiccd for tbi1 • vrt order UDless oCbcrwisc: a.grc:ed lo ia •Titirig.

508216-002

ED-S02

SOIL

May-19-15 00:00

May-27-15 10:45

DegF RL >180 75.0

May-27-15 15:00

May-27-15 20:39

mgllcg RL 0.1 13 0.0203

Houslon - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi

Page 10 of 107

Date Receh·ed in Lab: Wed May-20-15 05:00 pm

Report Date: 29-MA Y -15

Project Mana2er: 508216-003 508216-004

ED-S03 ED-S04

SOIL SOIL

May-19-15 00:00 May-19- 15 00:00

May-27-15 11:30 May-27-1512:15

DegF RL Deg F RL >180 75.0 >180 15.0

May-27-15 15:00 May-27-15 15:00

May-27-15 20:41 May-27-15 20:43

mgllcg llL mg/leg RL 0.467 0.0261 0.0653 0.0195

Final 1.000

Kelsey Brooks ----508216-005

ED-SOS

SOIL

May-19-15 00:00

May-27-15 13:00

DegF RL >180 75.0

May-27-15 15:00

May-27-15 20:49

mgllcg RL 0.0-477 0.0226

Kelsey Brooks Project Manager

508216-006

ED-S06

SOIL

May-19-15 00:00

May-27-15 13:45

Deg F RL >180 75.0

May-27-15 15:00

May-27-15 20:51

mgllcg RL 0.0657 0.0211

001085

Project Id:

Dynamac Corporation, Richardson, TX

Lisa GraczykContact:Project Location:

Wed May-20-15 05:00 pm 29-MAY-15Kelsey Brooks

Date Received in Lab:Report Date:

Project Manager:

Project Name: A6KS

This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.The interpretations and results expressed throughout this analytical report represent the best judgment of XENCO Laboratories.XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.Our liability is limited to the amount invoiced for this work order unless otherwise agreed to in writing.

Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi________________________________

Project ManagerKelsey Brooks

Certificate of Analysis Summary 508216

Organochlorine Pesticides by EPA8081A

SUB: TX104704215May-26-15 14:00 May-26-15 14:18 May-26-15 14:55 May-26-15 15:13 May-26-15 15:32 May-26-15 15:50

ug/kg Units/RL: ug/kg ug/kg ug/kg ug/kg

May-22-15 12:15Extracted: May-22-15 12:24 May-22-15 12:33 May-22-15 12:36 May-22-15 12:39 May-22-15 12:42

Analysis Requested

508216-001Lab Id:

Field Id: ED-SO1

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:

NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND

4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 103 103

4,4-DDD 4,4-DDE 4,4-DDT Aldrin Alpha-BHC Alpha-Chlordane Beta-BHC Delta-BHC Dieldrin Endosulfan I Endosulfan II Endosulfan Sulfate Endrin Endrin Aldehyde Endrin Ketone Gamma-BHC (Lindane) Gamma-Chlordane Heptachlor Heptachlor Epoxide Methoxychlor Chlordane Toxaphene


7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 7.56 189 189


0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

0.939

23.5 23.5


7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 7.51 188 188


4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 4.14 103 103


7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 7.74 193 193

508216-002

ED-SO2

SOIL

May-19-15 00:00

508216-003

ED-SO3

SOIL

May-19-15 00:00

508216-004

ED-SO4

SOIL

May-19-15 00:00

508216-005

ED-SO5

SOIL

May-19-15 00:00

508216-006

ED-SO6

SOIL

May-19-15 00:00

RL RL RL RL RL RL

Analyzed:

ug/kg

Page 11 of 107 Final 1.000

001086

Project Id:





Project Manager:

Project Name: A6KS





PCBs by EPA 8082SUB: TX104704215

Percent Moisture

May-28-15 11:08

May-22-15 17:30

May-28-15 11:25

May-22-15 17:30

May-28-15 12:15

May-22-15 17:30

May-28-15 12:32

May-22-15 17:30

May-28-15 12:49

May-22-15 17:30

May-28-15 13:05

May-22-15 17:30

ug/kg

%

Units/RL:

Units/RL:

ug/kg

%

ug/kg

%

ug/kg

%

ug/kg

%

May-22-15 12:15Extracted:

Extracted:

May-22-15 12:24 May-22-15 12:33 May-22-15 12:36 May-22-15 12:39 May-22-15 12:42

Analysis Requested

508216-001Lab Id:

Field Id: ED-SO1

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:

NDNDNDNDNDNDND

18.9

103 103 103 103 103 103 103

1.00

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

Percent Moisture

NDNDNDNDNDNDND

11.9

378 378 378 378 378 378 378

1.00

NDNDNDNDNDNDND

29.0

46.9 46.9 46.9 46.9 46.9 46.9 46.9

1.00

NDNDNDNDNDNDND

11.4

188 188 188 188 188 188 188

1.00

NDNDNDNDNDNDND

19.5

103 103 103 103 103 103 103

1.00

NDNDNDNDNDNDND

14.0

193 193 193 193 193 193 193

1.00

508216-002

ED-SO2

SOIL

May-19-15 00:00

508216-003

ED-SO3

SOIL

May-19-15 00:00

508216-004

ED-SO4

SOIL

May-19-15 00:00

508216-005

ED-SO5

SOIL

May-19-15 00:00

508216-006

ED-SO6

SOIL

May-19-15 00:00

RL

RL

RL

RL

RL

RL

RL

RL

RL

RL

RL

RL

Analyzed:

Analyzed:

ug/kg

%


001087

Project Id:





Project Manager:

Project Name: A6KS





SVOAs by EPA 8270CSUB: TX104704215 May-27-15 15:34 May-27-15 15:59 May-27-15 16:24 May-27-15 16:50 May-27-15 17:15 May-27-15 17:41

mg/kg Units/RL: mg/kg mg/kg mg/kg mg/kg


Analysis Requested

508216-001Lab Id:

Field Id: ED-SO1

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:

NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND

2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 4.10 2.05 2.05 2.05 2.05 2.05 2.05 4.10 2.05 2.05 4.10 4.10 4.10 2.05 2.05 4.10 2.05

1,2,4-Trichlorobenzene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrophenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2-Chloronaphthalene 2-Chlorophenol 2-Methylnaphthalene 2-methylphenol 2-Nitroaniline 2-Nitrophenol 3&4-Methylphenol 3,3-Dichlorobenzidine 3-Nitroaniline 4,6-dinitro-2-methyl phenol 4-Bromophenyl-phenylether 4-chloro-3-methylphenol 4-Chloroaniline 4-Chlorophenyl Phenyl Ether


1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 3.78 1.89 1.89 1.89 1.89 1.89 1.89 3.78 1.89 1.89 3.78 3.78 3.78 1.89 1.89 3.78 1.89


2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 4.69 2.35 2.35 2.35 2.35 2.35 2.35 4.69 2.35 2.35 4.69 4.69 4.69 2.35 2.35 4.69 2.35

NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND

7.82 NDNDNDND

1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 3.75 1.88 1.88 1.88 1.88 1.88 1.88 3.75 1.88 1.88 3.75 3.75 3.75 1.88 1.88 3.75 1.88


2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 4.14 2.07 2.07 2.07 2.07 2.07 2.07 4.14 2.07 2.07 4.14 4.14 4.14 2.07 2.07 4.14 2.07


1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 3.87 1.93 1.93 1.93 1.93 1.93 1.93 3.87 1.93 1.93 3.87 3.87 3.87 1.93 1.93 3.87 1.93

508216-002

ED-SO2

SOIL

May-19-15 00:00

508216-003

ED-SO3

SOIL

May-19-15 00:00

508216-004

ED-SO4

SOIL

May-19-15 00:00

508216-005

ED-SO5

SOIL

May-19-15 00:00

508216-006

ED-SO6

SOIL

May-19-15 00:00

RL RL RL RL RL RL

Analyzed:

mg/kg


001088

Project Id:





Project Manager:

Project Name: A6KS





SVOAs by EPA 8270CSUB: TX104704215 May-27-15 15:34 May-27-15 15:59 May-27-15 16:24 May-27-15 16:50 May-27-15 17:15 May-27-15 17:41



Analysis Requested

508216-001Lab Id:

Field Id: ED-SO1

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:


4.10 4.10 2.05 2.05 4.10 2.05 2.05 2.05 2.05 2.05 2.05 12.3 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05

4-Nitroaniline 4-Nitrophenol Acenaphthene Acenaphthylene Aniline (Phenylamine, Aminobenzene) Anthracene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(g,h,i)perylene Benzo(k)fluoranthene Benzoic Acid Benzyl Butyl Phthalate bis(2-chloroethoxy) methane bis(2-chloroethyl) ether bis(2-chloroisopropyl) ether bis(2-ethylhexyl) phthalate Chrysene Dibenz(a,h)Anthracene Dibenzofuran Diethyl Phthalate Dimethyl Phthalate di-n-Butyl Phthalate di-n-Octyl Phthalate Fluoranthene

NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND

10.6 NDNDNDNDNDNDNDND

3.78 3.78 1.89 1.89 3.78 1.89 1.89 1.89 1.89 1.89 1.89 11.3 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89


2.90 NDNDNDNDNDNDNDND

4.69 4.69 2.35 2.35 4.69 2.35 2.35 2.35 2.35 2.35 2.35 14.1 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35


3.75 3.75 1.88 1.88 3.75 1.88 1.88 1.88 1.88 1.88 1.88 11.3 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88


4.14 4.14 2.07 2.07 4.14 2.07 2.07 2.07 2.07 2.07 2.07 12.4 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07


3.87 3.87 1.93 1.93 3.87 1.93 1.93 1.93 1.93 1.93 1.93 11.6 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93

508216-002

ED-SO2

SOIL

May-19-15 00:00

508216-003

ED-SO3

SOIL

May-19-15 00:00

508216-004

ED-SO4

SOIL

May-19-15 00:00

508216-005

ED-SO5

SOIL

May-19-15 00:00

508216-006

ED-SO6

SOIL

May-19-15 00:00

RL RL RL RL RL RL

Analyzed:

mg/kg


001089

Project Id:





Project Manager:

Project Name: A6KS





SVOAs by EPA 8270CSUB: TX104704215

TPH by Texas1005

May-27-15 15:34

May-21-15 22:46

May-27-15 15:59

May-21-15 23:07

May-27-15 16:24

May-21-15 23:30

May-27-15 16:50

May-21-15 23:53

May-27-15 17:15

May-22-15 00:14

May-27-15 17:41

May-22-15 08:27

mg/kg

mg/kg

Units/RL:

Units/RL:

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

May-26-15 16:45

May-21-15 14:00

Extracted:

Extracted:

May-26-15 16:48

May-21-15 14:00

May-26-15 16:51

May-21-15 14:00

May-26-15 16:54

May-21-15 14:00

May-26-15 16:57

May-21-15 14:00

May-26-15 17:00

May-21-15 14:00

Analysis Requested

508216-001Lab Id:

Field Id: ED-SO1

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:


ND3950

332 4280

2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 4.10 2.05 4.10 2.05 4.10

30.7 30.7 30.7 30.7

Fluorene Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Indeno(1,2,3-c,d)Pyrene Isophorone Naphthalene Nitrobenzene N-Nitrosodi-n-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenanthrene Phenol Pyrene Pyridine

C6-C12 Gasoline Range Hydrocarbons C12-C28 Diesel Range Hydrocarbons C28-C35 Oil Range Hydrocarbons Total TPH 1005


529 27100

2070 29700

1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 1.89 3.78 1.89 3.78 1.89 3.78

283 283 283 283


ND650

40.5 691

2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 4.69 2.35 4.69 2.35 4.69

35.2 35.2 35.2 35.2


ND33700

2510 36200

1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 1.88 3.75 1.88 3.75 1.88 3.75

282 282 282 282


ND2220

123 2340

2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07 4.14 2.07 4.14 2.07 4.14

31.0 31.0 31.0 31.0


ND6910

634 7540

1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 1.93 3.87 1.93 3.87 1.93 3.87

145 145 145 145

508216-002

ED-SO2

SOIL

May-19-15 00:00

508216-003

ED-SO3

SOIL

May-19-15 00:00

508216-004

ED-SO4

SOIL

May-19-15 00:00

508216-005

ED-SO5

SOIL

May-19-15 00:00

508216-006

ED-SO6

SOIL

May-19-15 00:00

RL

RL

RL

RL

RL

RL

RL

RL

RL

RL

RL

RL

Analyzed:

Analyzed:

mg/kg

mg/kg


001090

Project Id:

Certificate of AnalysC .Jummary 508216 Dynamac Corporation, Richardson, TX

Project Name: A6KS

(


Project Location:

Date Receirni in Lab: Wed May-20-15 05:00 pm

Report Date: 29-MA Y-1 S

-Labld: 508216-001

Analysis Requested Field Id: ED-SOI

Depth:

Matrix: SOIL


Total Metals by EPA 6010B Extracted: May-27-15 13:30


Units/RL: mg/kg RL

Aluminum 6570 22.0

Antimony i)I ND 2.20

Arsenic 7.05 2-20 -Barium J 266 LIO

Beryllium 0.807 0.440

Cadmium ND 1.10

Calcium 136000 22.0

Chromium J 103 1.10

Cobalt 4 .10 1.10

Copper 17.8 2.20

Iron 8380 22.0

Lead ::r 178 2-20

Magnesium :r 2940 44.0

Mang;mese ""t- 386 2.20

Nie Ice I -:J' 48.9 1.10

Potassium 1480 55.0

Selenium ND 3.30

Silver ND 3.30

Sodium 126 55.0

Thallium ND 2.20

Vanadium 18.5 9.91

Zinc :r 301 3.30

n;. aaalybcal rqiort. and thc: CDbrc datl ~it rq>me11ts, has bcao mode ror >""' oclusrw and <OAlidcamJ-. T1ic ~ad rcsu1u opn:ncd ........,_.din mal)1Xal rcpoct """""''die bcstjadcmmtof XENCO ~ )(El,"C() lobonlorics ........ DO rc>pOl!Sibildy and makes DO -1)' to tk aid l1SC of tbe dlJa bcreby pm<DtN. Our tiabiltty is limited lo the - itwoicod roe lhis wort: order onless ~ agn:cd to ia .. Tiling.

-~

508216-002 508216-003

ED-S02 ED-S03

SOlL SOIL

May- 19- 15 00:00 May-19-15 00:00

May-27-15 13:30 May-27-15 13:30

May-28-15 01 :30 May-28-15 01:37

mg/kg RL mg/kg RL

1590 21.8 5710 26.1

ND 2. 18 4.92 2.61

2.56 2 .18 7.51 2-61

137 1.09 363 1.30

ND 0.436 0.766 0.522

ND 1.09 ND L30

121000 21.8 91900 26. I

7.45 1.09 460 L30

1.52 1.09 21.l 1.30

6.68 2. 18 178 2.GI

3200 21.8 ~700E 26. I

15.0 2.18 476 2 .61

944 43.6 1880 52.2

99.3 2.18 15900 2.61

2.82 1.09 56. 1 1.30

363 54.6 1760 65.2

'ND 3.27 5 .25 3.91

ND 3.27 ND 3.91

81.9 54.6 3200 65.2

ND 2. 18 ND 2.61

ND 9.82 38.4 11.7

7S.S 3.27 825 3.91

Houslon - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi

Page 16 of 107

P ' M K l B ks ro1ect ana2er: e sey roo

508216-004

ED-S04

SOLL

May-19-15 00:00

May-27-15 13:30

May-28-15 01 :44

mg/kg RL

2560 22.6

ND 2.26

ND 2.26

151 1.13

ND 0.451

2.10 1.13

80100 22.6

57.0 1.13

2.65 1.13

13.9 2.26

6040 22.6

169 2.26

1190 45.1

108 2.26

79.0 1.13

684 56.4

ND 3.39

ND 3.39

503 56.4

ND 2.26

ND 10.2

159 3.39

Final 1.000

5082 16-005

ED-SOS

SOIL

Ma)·-19-15 00:00

May-27-15 13:30

May-28-15 01:5 1

mg/kg RL

4220 23.9

ND 2.39

3.20 2.39

312 1. 19

ND 0.478

ND 1.19

17-IOO 23.9

11.0 1.19

2.08 1.19

7.94 2.39

4690 23.9

35.7 2.39

1480 47.8

59.8 2.39

13.1 1.19

1190 59.7

ND 3.58

ND 3.58

1020 59.7

ND 2.39

ND 10.8

164 3.58


--508216-006

ED-S06

SOIL

May-19-15 00:00

May-27-15 13:30

May-28- I 5 0 1 :57

mg/kg RL

3380 21.1

ND 2.11

2.55 2 .11

200 1.06

ND 0.423

ND 1.06

66200 21.1

8.70 1.06

1.59 1.06

5.71 2.11

3860 21.1

21.2 2 .11

1230 42.3

44.5 2.11

5.90 1.06

989 52.8

ND 3.17

ND 3.17

515 52.8

ND 2 .11

ND 9.51

168 3.17

001091

Project Id:





Project Manager:

Project Name: A6KS





Total and Amenable Cyanide by SW-846 9012B

SUB: TX104704215May-28-15 14:16 May-28-15 14:20 May-28-15 14:22 May-28-15 14:23 May-28-15 14:25 May-28-15 14:13



Analysis Requested

508216-001Lab Id:

Field Id: ED-SO1

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:

ND 0.588 Cyanide, Total ND 0.566 1.59 0.588 ND 0.588 ND 0.577 ND 0.566

508216-002

ED-SO2

SOIL

May-19-15 00:00

508216-003

ED-SO3

SOIL

May-19-15 00:00

508216-004

ED-SO4

SOIL

May-19-15 00:00

508216-005

ED-SO5

SOIL

May-19-15 00:00

508216-006

ED-SO6

SOIL

May-19-15 00:00

RL RL RL RL RL RL

Analyzed:

mg/kg


001092

Certificate of Analysh. ... ummary 508216 Dynamac Corporation, Richardson, TX

(


Contact: Lisa Graczyk Project Location:

Analysis Requested

VOAs by SW-846 82608 SUB: TX104704215

Benzene

Bromobenzene

Bromochloromethanc

Bromodichloromethane

Brornofonn

Methyl bromide

tert-Butylbenzene

Scc-Butylbenzene

n-Butylbenze:ne

Qirbon Tetrachloride

Cblorobenzenc

Cbloroethane

Cblorofonn

Methyl Chloride

2-Chlorotoluene

4-Chlorotoluene

p-Cymene (p-Isopropyltoluene)

1,2-Dibromo-3-Chloropropane

Dibromochloromethanc

1,2-Dibromoethane

Methylene bromide

1,2-Dichlorobenzene

1,3-Dichlorobenzene

1,4-Dichlorobenzene

DichlorodiOuoromethane

Lab Id: 508216--001

Field Id: ED-SOI

Depth:

f'tfatr.ix: SOIL


Extracted.· May-27-15 16:04

Analyzed: May-27-15 16:47

Units/RL: mg/kg RL

ND 0.00632

ND 0.()0632

ND 0.110632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.0126

ND 0.00632

ND 0.0126

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

is analytical n:port, and thr cn<U. d3ta ~ ii rcpre=IS, hos bca> made IOr )""' cxclusi•-. ii.Id coafidenaial use.. 111 Th x Our

c ~tions .. d =ulb c.~~t ILi< ...!)""'1 ttpo<t r<f>'..- lh.c: bcsljDdgmml ofXENCTJ Labo-n<s. e;co Ubon?orie< ....,.,.,. no r<Spo"'ihllity and iml:ei: no ""'""''Y ro lbe end use or me dala herd>y Jl«Selll«I.

liability is limited to the amow-..1 i.n\'Oiocd b ~i:S •'OC'k: order a.nJcu othCNiijC .agrud t> io 'Ariting.

508216-002

ED-S02

SOLL

May-19-15 00:00

May-26-15 13:10

May-26-15 13:30

mg/leg RL

/ 1~ND 0.00567

lfj' ND 0.00567

1J1 ND 0.00567

U1 ND 0.00567

' r "(ND 0.00567

j;f' ND 0.00567

U~ND 0.00567

U5 ND 0.00567

T 0.0216 0.00567

YrlND 0.00567

I ND 0.00567

ND 0.0113

ND 0.00567

ND 0.0113

ND 0.00567

,1 ND 0.00567 -____, 0.0138 0.00567

11 \' ND 0.00567

ND 0.00567

ND 0.00567

ND 0.00567

ND 0.00567

ND 0.00567

ND 0.00567

\/ND 0.00567

Howton - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi

Page 18 of 107

Date Received in Lab: Wed May-20-15 05:00 pm


508216-003

ED-S03

SOIL

May-19-15 00:00

May-26-15 13:20

May-26-15 17:50

mg/leg RL ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.0141

ND 0.00703

ND 0.0141

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.0070J

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ro1ect anager: e sey roo s P. M K l B k

508216-004 508216-005 508216-006

ED-S04 ED-SOS ED-S06

SOlL SOIL SOlL

May-19-15 00:00 May-19-15 00:00 May-19-15 00:00

May-27-15 I 6:06 May-26-15 13:24 May-27-15 16:08

May-27-15 18:04 May-26-15 18:42 May-27-15 18:55

mg/kg RL mg/leg RL mglkg RL

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.110621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 .ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.0114 ND 0.0124 ND 0.0116

ND 0.00568 )1,1) 0.00621 ND 0.00582

ND 0.0114 ND 0.0124 ND 0.0116

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.1)()621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

~-1~ Final 1.000


001093

Certificate of Analy -.. _,ummary 508216 Dynamac Corporation, Richardson, TX

(



Project Location:

---

Analysis Requested

VOAs by SW-846 8260B SUB: TX104704215

1,2-Dichlorocthanc

I , 1-Dichloruclhane

trans-1,2-dicbloroethylene

cis-1,.2-Dichloroethylenc

I, 1-Dichloroelbene

2,2-Dichloropropane

1.3-Dichloropropane

1.2-Dichloropropanc

trans-1,3-dichloropropene

I , 1-Dichloropropcne

cis-1,3-Dichloropropcne

Etbylbenune

Hexachlorobutadienc

lsopropylbenzene

Methylene Chloride

MTBE

Naphthalene

o-Propylbenzene

Styrene

1, 1, I ,2-Te1rachloroelhane

I , l ,2,2-Te1rachloroetbanc

Tetrachloroethylenc

Toluene

1,2.3-Trichlorobenzene

1,2,4-Trichlorobenzene

-~ ~

Lab Id: 508216-001

Fiebl Id: ED-SOI

Depth:

Matrix: SOIL


Extracted: May-27-15 16:04

Ana/yud: May-27-15 16:47

Units/Rl: mg/l<g RL ND 0.00632

ND 0.00632 -

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.0253

ND 0.00632

ND 0.0126

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

ND 0.00632

s ....fytlcol r<pOrt. -S the m'1t< dlla ~it reprcscalS, h1s been i-'< li:lr yoar cnhnm Uld COllfidelohal.,,. 11:J Tic XEN

~-1rcsalt1o;,,..,...,.t"""""'°"11hi1 -1)..X.I n:portn:prcocn11hc i.c.t.....,_ ofXelCO ~ 'CO Ubor>toncs UIUIDCS no rcspaosibtlil) and maltcs ao ,._ IG lhc C..S..,. af lhc dlla h<ttby prncnltd.

°"'" balnbry r1 lmu1od IG the ....,.,.. m•'Goecd for this wartc anlcr ualcss a<hcnns<: agr=l to m "TitmJI.

508216-002

ED-S02

SOIL

May-19-15 00:00

May-26-15 13:10

May-26-15 13:30

mg/l<g RL

iJJ ND 0.00561

ND 0.00567

ND 0.00567

ND 0.00567

ND 0.00567

ND 0.00567

ND 0.00567

l\'D 0.00567

ND 0.00567

ND 0.00567

\/ ro 0.00567

J 16.8 D 1.42

UJ ND 0.00567

:r 0.0295 0.00567

1F.L ND 0.0227

rJJ ND 0.00567

j" 0.0269 0.0113

J 0.142 0 .00567

IJJ ND 0.00567

ND 0.00567

]l,'l) 0 .00567

]l,'l) 0.00567

ND 0.00567

rm 0.00567

\V ND 0.00561

Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi

Page 19 of 107

Date Receh·ed in Lab: Wed May-20-15 05:00 pm

Report Date: 29-MA Y-15

508216-003

ED-S03

SOLL

May-19-15 00:00

May-26-1513:20

May-26-15 17:50

mgllcg RL

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0 00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.0281

ND 0.00703

ND 0.0141

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

ND 0.00703

Project Manafer : Kelsev Brooks -- -508216-004 508216-005 508216-006

ED-S04 ED-SOS ED-S06

SOlL SOIL SOIL

May-19-15 00:00 May-19-15 00:00 May-19-15 00:00

May-27-15 16:06 May-26-15 13:24 May-27-15 16:08

May-27-15 18:04 May-26-15 18:42 May-27-15 18:55

mg/kg RL mg/l<g RL mg/kg RL ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 rm 0.00621 ND 0.00581

ND 0.00568 l\'D 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 rm 0 .00621 ND 0.00582

ND 0.00568 ND 0 .00621 ND 0.00582

ND 0.00568 ND 0 .00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0 .00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.0227 ND 0.02411 ND 0.0233

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.0114 ND 0.0124 ND 0.0116

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

NU 0.00568 ]l,'l) 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 000582

ND 0.00568 ND 0.00621 ND 0.00582

0.0183 ~.00568 0.00621 0.00621 ND 0_00582

ND 0.00568 ND 0.00621 ND 0.00582

ND 0.00568 ND 0.00621 ND 0.00582

~.;,~ Final 1.000


001094

Certificate of Analys( .Jummary 508216 Dynamac Corporation, Richardson, TX

(



Pl"Oject Location:

- Lah/d: 5082 16-001

Analysis Requested Field Id: ED-SOI

Depth:

Matrix: SOIL


VOAs by SW-846 8260B Extracted: May-27-1 5 16:04

SUB: TX10470421S Analyzed: May-27-15 16:47

Units/RL: mg/leg RL

I , 1,2-Trichloroethane ND 0.00632

I , I, 1-Trichloroelhane ND 0.00632

Trichlo1oethylcoe ND 0.00632

Trichloronuoromcthane ND 0.00632

1,2,3-Trichloropropane ND 0.00632

I ,2.4-Trimethylbeozeoe ND 0.00632

1,3.5-Trimethylbeoz.eoe ND 0.00632

Vinyl Chloride ND 0.00253

o-Xyleoe ND 0.00632

m,~Xylenes ND 0.0126

ThlS ....Ui11e11l rq><><t, and lhe C9lir< daia poc~ It repttKtl!S, M5 bcco IDldo for )VP eiclm., .. and coor.:knml me. Tbc: intci]Xd-tivm .-:I tcSUl.u 69ft:Si0.I datou,OOU. thiJ ~.J 1tpurfl lcprdc:nl d.c: bal juJ6ux:al uf XEP.."C'O ~ XENCO l.abonlorit'I wumcs no rcspoaSJbilll)' and maln no -ty to the md me oflhc d3la locr<:by -tcd. Our liabilioy is lamtcd to !he UOOlllll ion>ocod for Ibis"'°"' ord« 1111lcss otbctwisc agi«d IO io •mlmg.

- --508216-002

ED-S02

SOLL

~ia>·-19-1 5 00:00

May-2~15 13:10

May-2~15 13:30

mgilc:g RL

l.1 'f ND 0.00567

°11.'D 0.00567

°11.'D 0.00567

ND 0.00567

,v NU 0.00567

J 120D 5.70

.J l4.3 D 1.42

lf 1 ND 0.00227

I 48.0D 5.70

75.6 D 2.85

Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Larin America - Odessa - Corpus Christi

Page 20 of 107


Report Date: 29-MAY-15 p

- ro"ect Mana~er: 508216-003 508216-004

ED-S03 ED·S04

SOLL SOIL

May-19-15 00:00 May-19-15 00:00

May-2~15 13:20 May-27-15 16:06

May-~15 17:50 May-27-15 18:04

mgllcg RL mg/leg RL

ND 000703 ND 0.00568

ND 0.00703 ND 0.00568

ND 0.00703 ND 0.00568

ND 0.00703 ND 0 00568

ND 0.00703 ND 0.00568

ND 0.00703 ND 0.00568

ND 0.00703 ND 0.00568

ND 0.00281 ND 0.00227

ND 0.00703 ND 0.00568

ND 0.0141 ND 0.0l 14

Final 1.000

e sey roo s Kl B k

508216-005

ED-SOS

SOIL

May-19-15 00:00

May-26-15 13:24

May-26-15 18:42

mg/leg RL °11.'D 0.00621

l\"D 0.00621

l\"D 0.00621

ND 0 .00621

ND 0.00621

ND 0.00621

ND 0.00621

ND OJI0248

ND 0.00621

ND 00124


---508216--006

ED-S06

SOLL

May-19-15 00:00

May-27-15 16:08

May-27-15 18:55

mg/leg RL ND 0.00582

ND 0.00582

ND 0.00582

ND 0.00582

ND 0.00582

ND 0.00582

ND 0.00582

ND 0.00233

ND 0.00581

ND 0.01 16

001095

Project Id:





Project Manager:

Project Name: A6KS





Flash Point (CC) SW-846 1010SUB: TX104704215

Mercury by EPA 7470ASUB: TX104704215

Mercury by SW 7471ASUB: TX104704215

May-27-15 14:30

May-27-15 20:53

May-26-15 12:15

May-27-15 19:54

May-26-15 13:00

May-27-15 19:55

May-26-15 13:45

May-27-15 19:57

Deg F

mg/kg

Units/RL:

Units/RL:

Units/RL:

Deg F

mg/L

Deg F

mg/L

Deg F

mg/L

May-27-15 15:00

Extracted:

Extracted:

Extracted:

May-27-15 12:10 May-27-15 12:10 May-27-15 12:10

Analysis Requested

508216-007Lab Id:

Field Id: ED-SO7

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:

>180

0.0313

75.0

0.0212

Flash Point

Mercury

Mercury

>180

ND

75.0

0.00100

>180

0.00421

75.0

0.00100

>180

ND

75.0

0.0100

508216-008

ED-WL08

LIQUID

May-19-15 00:00

508216-009

ED-WLO9

LIQUID

May-19-15 00:00

508216-010

ED-WL10

LIQUID

May-19-15 00:00

RL

RL

RL

RL

RL

RL

RL

RL

Analyzed:

Analyzed:

Analyzed:


001096

Project Id:





Project Manager:

Project Name: A6KS





Organochlorine Pesticides by EPA8081A

SUB: TX104704215May-26-15 16:09 May-27-15 11:24 May-27-15 11:42 May-27-15 12:00

ug/kg Units/RL: ug/L ug/L ug/L

May-22-15 12:45Extracted: May-26-15 16:18 May-26-15 16:21 May-26-15 16:24

Analysis Requested

508216-007Lab Id:

Field Id: ED-SO7

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:


4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 4.02 101 101

4,4-DDD 4,4-DDE 4,4-DDT Aldrin Alpha-BHC Alpha-Chlordane Beta-BHC Delta-BHC Dieldrin Endosulfan I Endosulfan II Endosulfan Sulfate Endrin Endrin Aldehyde Endrin Ketone Gamma-BHC (Lindane) Gamma-Chlordane Heptachlor Heptachlor Epoxide Methoxychlor Chlordane Toxaphene


1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 25.0 25.0


1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 25.0 25.0


1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 25.0 25.0

508216-008

ED-WL08

LIQUID

May-19-15 00:00

508216-009

ED-WLO9

LIQUID

May-19-15 00:00

508216-010

ED-WL10

LIQUID

May-19-15 00:00

RL RL RL RL

Analyzed:


001097

Project Id:





Project Manager:

Project Name: A6KS





PCBs by EPA 8082SUB: TX104704215

Percent Moisture

May-28-15 13:22

May-22-15 17:30

May-28-15 14:30 May-28-15 14:46 May-28-15 15:03

ug/kg

%

Units/RL:

Units/RL:

ug/L

ug/L

ug/L

May-22-15 12:45Extracted:

Extracted:

May-26-15 16:18 May-26-15 16:21 May-26-15 16:24

Analysis Requested

508216-007Lab Id:

Field Id: ED-SO7

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:

NDNDNDNDNDNDND

17.3

101 101 101 101 101 101 101

1.00

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

Percent Moisture

NDNDNDNDNDNDND

2.50 2.50 2.50 2.50 2.50 2.50 2.50

NDNDNDNDNDNDND

2.50 2.50 2.50 2.50 2.50 2.50 2.50

NDNDNDNDNDNDND

2.50 2.50 2.50 2.50 2.50 2.50 2.50

508216-008

ED-WL08

LIQUID

May-19-15 00:00

508216-009

ED-WLO9

LIQUID

May-19-15 00:00

508216-010

ED-WL10

LIQUID

May-19-15 00:00

RL

RL

RL RL RL

Analyzed:

Analyzed:


001098

Project Id:


Project Location:

A nalysis Requested

SVOAs by EPA 8270C SUB: TX10470421S

1,2,4-Trichlorobenzene

1,2-Dichlorobcnzene

l,3-Dichlorobcozene

1,4-Dichlorobcnzenc

2,4,5-Trichlorophenol

2,4,6-Trichlorophenol

2,4-Dichlorophcnol

2,4-Dimcthylphcnol

2,4-Dinitrophcnol

2,4-Dinitrotoluene

2,6-Dinitrotolucne

2-Cbloronaphtbalene

2-Chlorophcnol

2-Methylnaphthalene

2-methylphcnol

2-Nitroaniline

2-Nitrophcnol

3&4-Metbylphenol

3,3-Dichlorobcnzidine

3-Nitroaniline

4,6-dinitro-2-methyl phenol

4-Bromophenyl-phenylether

<k:hloro-3-methylpbenol

4-Chloroaniline

4-Chlorophenyl Phenyl Ether

Certificate of Analy[ J ummary 508216

Lab Id:

Field Id:

Depth:

Matrix:

Sampled:

Extracted:

Analyzed:

Units/RL:

Dynamac Corporation, Richardson, TX Project Name: A6KS

Date Received in Lab:

-- -- ---508216-007 508216-008

ED-S07 ED-WL08

SOIL LIQUID

May-19-15 00:00 May-19-15 00:00

May-26- 15 17:03 May-26-15 15:54

May-27-15 18:06 May-27-15 18:31

mg/kg RL mg/L RL

ND .1.00 L:J1'TI 0.125

ND 1.00 ND 0.12S

ND 1.00 ND 0.12S

ND 1.00 ' / ND 0.125

ND 1.00 ND O.llS

ND 1.00 ND O. l lS

ND 1.00 ND 0. 125

ND 1.00 KD O.llS

ND 2.01 ND O.lSO

ND 1.00 # I~ ND 0.125

ND 1.00 /)J _ND 0.125

ND 1.00 V-' ND 0.llS

ND 1.00 _ND 0 .125

ND 1.00 ll1 ND 0 .125

ND 1.00 ND 0 .125

ND 2.01 lf1 ND 0 .250

ND 1.00 ND O. llS

ND 1.00 0;151 O. llS

ND 2.01 UJ ND 0.2SO

ND 2.01 ND 0 .250

ND 2.01 ND 0 .250

ND 1.00 UJ ND 0 .12S

ND 1.00 _ND 0 .12S

ND 2.01 VJ ,ND 0.250

ND 1.00 /JJ ND 0 .125

---508216-009

ED-WL09

LIQUID

May-19-1 5 00:00

May-26-15 15:57

May-27-15 18:57

mg/L RL

1fJ ND 0.250

ND 0..2SO

ND 0..250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0..250

ND 0.500

ND 0250

ND 0.250

ND 0.250

ND 0.2SO

ND 0 .2.SO

ND 0.2SO

ND 0.500

ND 0.250

ND 0.250

ND 0.500

ND o.soo ND o.soo ND 0.250

ND 0.250

. ND 0.500

~7 ND 0.250

ro1ect 1 anas?.er:

Report Date:

p M 508216-010

ED-WLIO

LIQUID

May-19-15 00:00

May-26-15 16:00

May-27-1 5 19:22

mg/L RL ND O.lSO

ND 0.250

ND 0.250

ND 0250

ND 0.250

ND 0.250

ND 0.250

ND 0250

ND 0.500

ND 0.250

ND 0.2SO

ND 0.2SO

ND 0.250

ND 0.2SO

ND 0.2SO

ND 0.500

ND O.lSO

ND 0.250


ND O.lSO

ND 0.250

ND 0.500

ND 0.250

Wed May-'20-15 05 :00 pm

29-MAY- 15

C SC)' roo K I B ks

(

is anaJytical r<poct, ond die eo1ite dlla pocbge • r<prcocmlS. has bom mode for>""' ucJusn-e ud 0011fidcnli3l UK.

--ioM ond ...Wrs cxp«n<d ~· diis amlytical ._,. ropr<SCDI Ille: bcot jadgma>t of XnlCO l..abonloncs. ·co Ubon:orics ummcs no ._,;biliiy and mm..., wonaory,. th< end - o>flhc dara bcr<by ~-boMily "limned ID the-m"°iccd a Ibis wotkonler 8'llcss otkrwisc ..,...i ID• wribng.

1li 1lic XEN Ow I,, ~~~ Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi



-

001099

Certificate of Analys( Jummary 508216 (

Project Id:

Dynamac Corporation, Richardson, TX Project Name: A6KS


Project Location:

- - - - -~ --- -Lab Id: 508216-007

Analysis Requested Field Id: ED-S07

Dept It:

Matrix: SOIL

Sampled: May- l 9- l 5 00:00

SVOAs by EPA 8270C Extracted: May-26-15 17:03

SUB: TX10470421S Analyud: May-27-15 18:06

Units/RL: mg/leg RL 4-Nitroaniline ND 2.01

4-Nilrnphcool ND 2.01

Acenapbthcnc ND LOO

Acenaphlhylenc ND LOO

Aniline (Phenylamine, Aminobenzene) ND 2.01

Anlhracenc ND LOO

Benzo(a)anlhracenc ND 1.00

Benzo(a)pyrcne ND 1.00

Bcnzo(b )Ouoranthenc ND 1.00

Bcnzo(g.h ,i)perylene ND 1.00

Bcnzo(lc)Ouoranthcnc ND 1.00

Bcnzoic Acid ND 6.03

Bcnzyl Butyl Phthalate ND 1.00

bis(2<hloroethoxy) methane ND 1.00

bis(2<hloroethyl) ether ND LOO

bis(2-chloroisopropyl) ether ND LOO

bis(2-cthylhexyl) phlhalatc ND LOO

Chrysenc ND LOO

D ibenz( a,h )Anthraccne ND LOO

Dibenz.ofuran ND 1.00

Diethyl Phthalate ND LOO

Dimethyl Pblhalate ND 1.00

di-a-Butyl Phlhalate ND 1.00

di-n-Octyi Pblhalate ND 1.00

Fluoranthenc ND 1.00 ·

- ..J}1'Cal report. and dJc ftll~ cbta pocbi-c ii r<pr<S<DIS. bas been mode Ii:><)- eWmn'< and <X>Dlidtnbal US< This The XES Our

U>l<lp«UIN>DS and ...W" dl>f""'1 tb<.....,..,..t doD -Jy<K..I RpUCI rcprncn1 11>< bcst jadcmcat of XENCO l..obonlories. ·co l.aboral<lrics a5SWD<5 no mponstb~tty ll!ld ....m no"'~'>'"' lhoo end use of die dooa hereby -ed. lllbillty ii limited lo the. amoanJ in\Viccd fOr ch.1t •'Ork Order anlcu otbcrwisc .agreed to 1a '4Ti1ing.

---508216-008

ED-Wl.08

LIQUID

May-19-1 5 00:00

May-26-15 15:54

May-27-15 18:31

mg/I.. RL

uJ ND 0.250

)\1) 0.2SO

IJJ ND 0.125

ND 0.125

ND 0.250

ND 0.125

ND 0.125

ND 0.1 25

ND 0.125

ND 0.125

ND 0.125

ND 0.150

ND 0.125

ND 0.125

ND 0.125

ND 0.125

ND 0.125

ND 0.125

KD 0.125

ND 0.125

ND 0.125

ND 0.125

ND 0.125

i ' ND 0.125

t ND 0 125


Page 25of107

Date Receind in Lab: Wed May-20-15 05:00 pm

Report Date: 29-~{A Y-15

---508216-009

ED-WL09

LIQUID

May-19-15 00:00

May-26-15 15:57

May-27-15 18:57

mlllL RL

1JJ ND 0500

ND o.soo ND 0.250

ND 0.250

ND 0.500

ND 0.250

ND 0.250

ND 0.250

ND 0.150

ND 0250

\/ ND 0.250

l.96 I.SO

ir1 ND 0.250

ND 0.250

I ND 0.250

~ ND 0.250

) 0.258 0.250

1/J ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

\ / ND 0.250

"'

P. M Kl B k ro1ect anaeer: e sey roo s ----508216-010

ED-WLIO

LIQUID

May-19-15 00:00

May-26-15 16:00

May-27-15 19:22

mg/I.. RL

ND 0.500

ND 0.500

ND 0.250

ND 0.250

ND O.SOO

ND 0.250

ND 0.250

ND 0.250

ND 0.150

~ 0.250

ND 0.250

ND 1.50

ND 0.250

ND 0.250

ND 0.250

ND 0.250

9-38 D 1.25

~ 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

4~~ Final 1.000


001100

Certificate of Analysi. .. ., ummary 508216 Dynamac Corporation, Richardson, TX

Project Id:

Contact: Lisa Graczyk Project Location:

Project Name: A6KS Date Receh·ed in Lab: Wed May-20-15 05:00 pm


-- - --- - ~ Pro·ect Man~er· Kelsey Brooks --- -

lab Id: 508216-007 508216--008

Analysis Requested Field Id: ED-S07 ED-WL08

Depth:

Matrix: SOIL LIQUID

Sampled: May-19-15 00:00 May-19-15 00:00

SVOAs by EPA 8270C Extracted: May-26-15 17:03 May-26-15 15:54

SUB: TX10470421S Anal)'ud: May-27-15 18:06 May-27-15 18:31

Units/RL: mg/kg RL mg/L RL

Fluon:nc ND 1.00 ID I'm 0.125

Hc:i<achlorobenzene ND 1.00 ND 0.125

Heicachlorobutadicne ND 1.00 ND 0.125

Hcicach.lorocyclopenladicnc ND 1.00 ND 0.125

Hcuchloroethanc ND 1.00 ND 0.125

lndeno( 1.2,3-c,d)Pyrcne ND 1.00 NU 0.125

lsophoronc ND 1.00 ND 0.125

Naphthalene ND 1.00 ND 0.125

Nitrobenzcne ]\'I) 1.00 ND 0.125

N-Nitrosodi-n-Propylamine ND 1.00 1'1> 0.125

N-Nilrosodiphcnylaminc ND 1.00 \/ ]\'I) 0.125

Pcntachlorophcnol ND 2.01 ND 0.250

Phcnanthrene ND 1.00 UJ ND 0.125

Phenol ND 2.01 )l.534 0.250

Pyn:ne ND 1.00 lr1 ND 0 125

Pyridine NO 2.01 TJ"1 NO 0.250

TPH by TexaslOOS Extracted: May-21-15 14:00 May-21-15 14:00

Anal)'l.t'd: May-22-15 01:00 May-22-15 00:33

UnilSIRL: mg/kg RL mglL RL

C6-C 12 Gasoline Range Hydrocarbons ND 30.I 46.3 15.0

C l2-C28 Diesel Range Hydrocarbons 2760 30.1 1150 15.0

C28-C35 Oil Range Hydrocarbons I 186 30.1 NO 15.0

Total TPH JOOS 2950 30. I 1200 15.0

This aal)tl<al rq>OCt, and me~ dm ~ • ~ IMts b<cn mode for your culus"< ud con6dcDtlal o« 11w: _....._ ..! ooult. ~ ~ dm -1)u.I rq>0<1 rq>t<OCOI the bcstJwlpncal of XENCO l..abonroncs.

XB;CO ~ _, ""._sibilny and makes oo wvnn1y to me end""" of me dm hereby prcs<nlOd. Our liatnbry K limited to the amoont in,.'Oiocd fur ch.ii won: onlc:r unlc:.ss othmrisc: agrcc:d ro in wrinft,g.


Page 26 of 107

508216-009

ED-WL09

LIQUID

May-19-15 00:00

May-26-15 15:57

May-27-15 18:57

mgfL RL

11-f ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0 250

ND 0.250

ND 0.500

ND 0.1.50

ND 0.500

NO 0.250

. JND 0.500

M:i(-21-15 14:00

May-22-15 00:56

mg/L RL

27.7 15.0

775 15.0

NO 15.0

803 15.0

508216-010

ED-WLIO

LIQUID

May-19-15 00:00

May-26-15 16:00

May-27-15 19:22

mgfL RL ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.250

ND 0.500

ND 0.250

l\'D 0.500

ND 0.250

ND 0.500

May-21-15 14:00

May-22-15 01:17

mg/L RL 19.0 15.0

1160 15.0

ND 15.0

1180 15.0

Final 1.000


(

-

001101

Project Id:





Project Manager:

Project Name: A6KS





Total Metals by EPA 6010BSUB: TX104704215 May-28-15 02:04 May-28-15 17:21 May-28-15 17:28 May-28-15 17:35

mg/kg Units/RL: mg/L mg/L mg/L


Analysis Requested

508216-007Lab Id:

Field Id: ED-SO7

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:

4680 ND

3.52 358 NDND

21400

11.8 2.36 7.94

5360 42.4

1640 71.0 12.6

1310 NDND

1120 NDND

156

22.4 2.24 2.24 1.12 0.448

1.12 22.4 1.12 1.12 2.24 22.4 2.24 44.8 2.24 1.12 56.0 3.36 3.36 56.0 2.24 10.1 3.36

Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc

NDNDNDNDNDND

23.0 ND

0.113

NDNDND

4.49 0.302

13.4 211 NDND

4560 NDND

1.06

2.00 0.200

0.200

0.100

0.0400

0.100

2.00 0.100

0.100

0.200

2.00 0.150

4.00 0.200

0.100

5.00 0.300

0.300

5.00 0.200

0.900

0.300

16.4 ND

0.237

1.79 NDND

373 0.567

0.184

3.90 192

0.704

73.9 1.63 3.65 306 NDND

4370 NDND

50.9

2.00 0.200

0.200

0.100

0.0400

0.100

2.00 0.100

0.100

0.200

2.00 0.150

4.00 0.200

0.100

5.00 0.300

0.300

5.00 0.200

0.900

0.300

66.5 ND

0.759

1.22 NDND

2020 0.678

230 ND

197 2.25 91.2 5.12 17.2

3380 NDND

5540 NDND

71.0

5.00 0.500

0.500

0.250

0.100

0.250

5.00 0.250

0.250

0.500

5.00 0.375

10.0 0.500

0.250

12.5 0.750

0.750

12.5 0.500

2.25 0.750

508216-008

ED-WL08

LIQUID

May-19-15 00:00

508216-009

ED-WLO9

LIQUID

May-19-15 00:00

508216-010

ED-WL10

LIQUID

May-19-15 00:00

RL RL RL RL

Analyzed:


001102

Project Id:





Project Manager:

Project Name: A6KS





Total and Amenable Cyanide by SW-846 9012B

SUB: TX104704215May-28-15 14:14 May-28-15 13:46 May-28-15 13:48 May-28-15 13:49

mg/kg Units/RL: mg/L mg/L mg/L


Analysis Requested

508216-007Lab Id:

Field Id: ED-SO7

SOIL

May-19-15 00:00

Depth:

Matrix:

Sampled:

ND 0.588 Cyanide, Total 0.0524 0.00500 0.0395 0.0250 0.0665 0.0250

508216-008

ED-WL08

LIQUID

May-19-15 00:00

508216-009

ED-WLO9

LIQUID

May-19-15 00:00

508216-010

ED-WL10

LIQUID

May-19-15 00:00

RL RL RL RL

Analyzed:


001103

Project Jd:


Project LoCJ1tlon:

- -

A11alysis Requested

VOAs by SW-846 8260B SUB: TX104704215

Benzene

Bromobcnzenc

Bromocbloromethaoe

Bromodicl1loromethane

Bromofonn

Methyl bromide

ten-Butyl benzene

Scc-Butylbenzcne

n-Butylbcn.tenc

Carbon Tetrachloride

Chlorobenzcnc

Cbloroctbane

Chloroform

Methyl Chloride

2-Chlorotoluene

4-Chlorotoluene

p-Cymcnc (p-lsopropyltoluenc)

1,2-Dibromo-3-Chloropropanc

Dibromochloromcthanc

1,2-Dibromocthane

Methylene bromide

1.2-Dichlorobenzene

1,3-Dichlorobcnzene

1,4-Diehlorobcnzcne

Dichlorodifluoromcthanc

.~

Certificate ot Analys ~ _,ummary 508216 Dynamac Corporation, Richardson, TX

Lab Id:

Field Id:

Depth:

Matrix:

S amp/Ld:

Extra~ted:

Analyzed:

Uni/s/RL:

Project Name: A6KS Date Receh·ed in Lab:

Report Date: p . M ana er: --- -- --- -- -~

ro1ect 508216-007 508216·008 508216-009 508216-010

ED-S07 ED-WLOS ED·WL09 ED-WLIO

SOIL LIQUID LIQUID LIQUID

May-19-15 00:00 May-19-15 00:00 May-19-15 00:00 May-19-15 00:00

May-27-15 14:42 May-26-15 17:22 May-26-15 17:22 May-28-15 14:00

May-27-15 14:59 May-26-15 18:00 May-26-15 18:26 May-28-15 14:32

mg/kg RL mg/L RL mg/L RL mg/kg RL ND 0.00604 ND o.osoo ND 0.12S ND 0.500

ND 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.00604 ND 0.0500 ND 0.125 ND 0.500

NO 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.00604 ND o.osoo ND 0.125 ND o.soo ND 0.00604 ND o.osoo ND 0.125 ND o.soo

ilT ND 0.00604 ND o.osoo ND 0.125 ND 0.500 ..... ND 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.0121 ND 0 100 ND 0.2SO ND 1.00

ND 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.0121 ND 0.100 ND 0.2SO ND 1.00 ND 0.00604 ND o.osoo ND 0. 125 ND o.soo ND 0.00604 ND 0.0500 ND 0.125 ND 0.500

ND 0.00604 ND 0.0500 ND 0.125 ND o.soo ND 0.00604 ND 0.0500 ND 0.125 ND 0.500

ND 0.00604 ND 00500 ND 0.125 ND 0.500

ND 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.00604 ND 0.0500 ND 0. 125 ND 0.500

ND 0.00604 ND 0.0500 ND 0.125 ND 0.500

ND 0.00604 ND o.osoo ND 0.125 ND 0.500

ND 0.00604 ND o.osoo ND 0.125 ND o.soo ND 0.00604 ND o.osoo ND 0.125 ND 0.500

Wed May-20-15 05:00 pm

29-MAY-15

c scy roo s --KI B k

(

-

is analytical report. and chc cn1in: data packlae it represents. Ms b«:n made for your exclusive 1od confidential use. iokrprctationi end rc~ults cxprc«cd throu.&hout thi1 analytical report rcprcseot the best judjJncnt of XENCO LaboratQrict. CO Laboratoric1 usumes no tt1pooS1bility and makes no wamnty to the end - of the dal• hen:by pmcnted. Jiabiliry iJ hm..IC!d to chc amowu in'f'Oacc:d for this "'"Ork order unless othc1wi.Jc •J"'!Cd 1o U) wnhn1

Th The XEN Ow / ~-1~ Houston - Dallas - San Antonio - Atlanlll - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi



001104

Project Id:


Project Location:

-Analysis Requested

VOAs by SW-846 8260B SUB: TX104704215

1,2-Dichlorocthanc

1,1-Dicbloroethanc

ttans-1,2-dichlorocthylene

cis-1,2-Dichloroethylene

I, 1-Dichloroclhcne

2,2-Dichloropropane

1,3-Dichloropropane

1,2-Dichloropropanc

trans-1 ,3-dichloropropcnc

I, 1-Dichloropropene

cis-1,3-Dichloropropene

Ethyl benzene

Hexachlorobul.adicnc

lsopropylbenzene

Methylene Chloride

MTBE

Naphthalene

n-Propylbcnzcnc

StyTcne

1, I, 1,2-Tetrachloroetbaac

l, I ,2,2-Tetracbloroetbaae

Tetracblorocthylcnc

Toluene

1,2,3-Tricblorobenzene

1,2,4-Trichlorobcnzeae

Certificate of AnalysC .Jummary 508216 Dyoamac Corporation, Richardson, TX

Project Name: A6KS

--- ·- --- - ·-Lab Id: 508216-007 508216-008

Field Id: ED-SO? ED-WL08

Depth:

,Uatrix: SOIL LIQUID

Sampled: May-19-15 00:00 May-19-15 OO·OO

Extracted: May-27-1 5 14:42 May-26-15 17:22

Analyzed: May-27-IS 14:59 May-26-15 18:00

Units/RL: mg/kg RL mg/L RL ND 0.00604 ND o.osoo ND 0.00604 ND o.osoo ND 0.00604 ND 0.0500

ND 0.00604 ND 0.0500

ND 0.00604 ND 0.0500

ND 0.00604 ND 0.0500

ND 0.00604 ND o.osoo ND 0.00604 ND o.osoo ND 0.00604 ND 0.0500

ND 0.00604 ND 0.0500

ND 0.00604 ND 0.0500

ND 0.00604 ND 00500

UJ ND 0.00604 ND 0.0500

IJj' ND 0.00604 ND 0.0500

ND 0.0242 ND 0.0500

ND 0.00604 ND 0.0500

tr T ND 0.0121 ND 0.100 - ND 000604 0.0866 o.osoo

ND 0.00604 ND 0.0500

ND 0.00604 ND o.osoo ND 0.00604 ND 0.0500

ND 0.00604 ND 0.0500

0.0348 .J 0.00604 0.311 o.osoo H IND 0.00604 ND o.osoo IJ-\"'ND 0.00604 ND 0.0500

Date Received in Lab: Wed May-20-15 .05:00 pm


-- --__: __ ---Project Manager· Kelsey Brooks

-508216-009 508216-010

ED-WL09 ED-WLIO

LIQUID LIQUID

May-19-15 00:00 May-19-15 00:00

May-26-15 17:22 May-2R-IS 14:00

May-26- 1 S 18:26 May-28-IS 14:32

mg.IL RL mg/kg RL ND 0.125 ND 0.500

ND 0.1 25 ND 0.500

ND 0.125 ND o.soo ND 0.125 ND 0.500

ND 0.125 ND 0.500

ND 0.125 ND 0.500

ND 0.125 ND o.soo ND 0.1 25 ND 0.500

ND 0.125 ND 0.500

ND 0.125 ND 0.500

ND 0.125 ND 0.500

0.161 0.1 25 ND 0.500

ND 0.1 25 ND 0.500

ND 0.1 25 ND 0.500

ND 0.125 ND 2.00

ND 0.125 ND 0.500 0.2S4 0.250 ND 1.00 0.251 0.125 ND 0.500

ND 0.125 ND 0.500

ND 0.125 ND 0.500

ND 0.125 ND 0.500

ND 0.125 ND 0.500 0.430 0.125 3.04 0.500

ND 0.125 ND o.soo ND 0.125 ND 0.500

(

Th The XEN Our

is analytical ttport. and the entitt data p1ck11c it rcprescn1s, has been made ror your ex.elusive o.nd confidential use. interprcta1iooJ and ttsults c-xpres'IC<I throuahout thii analytical report rquucnt tbt bcstjudpne:nt orXENCO Labontturict 'CO Laboratori<t usumcs no rcspoo11bihiy and makes no warranl)I to the end me of the data hereby pteS<nted. liability i• lunltcd to the amount invviccd for !hit woric otdcr Wilm olhawisc: ag«d to 10 wntona ~1~




001105

Certificate of AnalysL ...;ummary 508216 Dynamac Corporation, Richardson, TX



Project Location:

---

A11alysis Requested

VOAs by SW-846 82608 SUB: TX10470421S

I, 1,2-Tricbloroctbanc

1, I, I· Trichloroethane

Trichloroethylcoc

Trichloronuoromcthanc

1,2,3· Trichloroprop11ne

1.2,4-Trimelhylbenzcnc

1.3,5-Trimetbylbenunc

Vinyl Chloride

o-Xylcnc

m,p-Xylenes

---Lab Id:

Field Id:

Depth:

Matrix:

Sampled:

Extracted:

Analyt,ed:

Units/RL:

--- -508216-007

ED-S07

SOIL

May-19-15 00:00

May-27-15 14:42

May-27-15 14:59

mg/kg RL ND 0.00604

ND 000604

ND 0 00604

ND 0.00604

ND 0.00604

ND 0.00604

ND 0.00604

ND 0.00242

ND 0.00604

ND 0.0121

This analytical rcport. and lhe entire da11 pat.Oge it represents. has been made for your cxcluS1\'C and confiden1ial uSt. The inccrprc:ta1ioos and rcsultJ expressed throughout thi• anaJytica1 report rcprctcn! the bcs-tjudl"'ICnt ofX'ENCO Labont.tories. XENCO Laborat.>rin assumes no rnpocsibihry and nW<u no "'""""'Y to the end we oflhc dora h<r<by pr<SCntcd. Our li:lbihry is limited to the amou.n1 tn\.'Oiccd fur lh.1'1 •'Oft order unlcff olhmiruc 1grecd &om "'T1hng.

- --5082 16-008

ED-Wl-08

LIQUID

Muy-19-15 00:00

May-26-15 17:22

May-26-15 18:00

mg/L RL ND 0.0500

ND 0.0500

ND o.osoo ND 0.0500

ND 0.0500

0.455 0.0500

0.144 0.0500

ND 0.0200

0.0557 0.0500

0.117 0.100

Houston. Dallas - San Anlonio - Atlanta· Tampa • Boca Raton - Latin America - Odessa· Corpus Christi

Page 31of107



-- -5082 16-009

ED-Wl09

LIQUID

May-19-15 00:00

May-26-15 17:22

May-26-15 18:26

mg/L RL ND 0.125

ND 0.125

ND 0.125

ND 0. 125

ND 0. 125

1.48 0.125

0.452 0. 125

ND 0.0500

0.295 0. 125

0.658 0.250

Project Mana~: Kelsey Brooks -- ---508216-010

ED-WLIO

LIQUID

May-19-15 00:00

May-28-15 14:00

May-28-15 14:32

mg/kg RL ND 0.500


ND o.soo 2.03 o.soo 0.552 0.500

ND 0.200

0.664 o.soo ND 1.00

Final 1.000


001106

Houston - Dallas - San Antonio - Atlanta - Midland/Odessa - Tampa/Lakeland - Phoenix - Latin America

4143 Greenbriar Dr, Stafford, TX 774779701 Harry Hines Blvd , Dallas, TX 75220 5332 Blackberry Drive, San Antonio TX 78238 2505 North Falkenburg Rd, Tampa, FL 3361912600 West I-20 East, Odessa, TX 797656017 Financial Drive, Norcross, GA 300713725 E. Atlanta Ave, Phoenix, AZ 85040

Phone Fax(281) 240-4200 (281) 240-4280(214) 902 0300 (214) 351-9139(210) 509-3334 (210) 509-3335(813) 620-2000 (813) 620-2033(432) 563-1800 (432) 563-1713(770) 449-8800 (770) 449-5477(602) 437-0330

Recipient of the Prestigious Small Business Administration Award of Excellence in 1994.Certified and approved by numerous States and Agencies.

A Small Business and Minority Status Company that delivers SERVICE and QUALITY

Flagging Criteria

X In our quality control review of the data a QC deficiency was observed and flagged as noted. MS/MSD recoveries were found to be outside of the laboratory control limits due to possible matrix /chemical interference, or a concentration of target analyte high enough to affect the recovery of the spike concentration. This condition could also affect the relative percent difference in the MS/MSD.

B A target analyte or common laboratory contaminant was identified in the method blank. Its presence indicates possible field or laboratory contamination.

D The sample(s) were diluted due to targets detected over the highest point of the calibration curve, or due to matrix interference. Dilution factors are included in the final results. The result is from a diluted sample.

E The data exceeds the upper calibration limit; therefore, the concentration is reported as estimated.

F RPD exceeded lab control limits.

J The target analyte was positively identified below the quantitation limit and above the detection limit.

U Analyte was not detected.

L The LCS data for this analytical batch was reported below the laboratory control limits for this analyte. The department supervisor and QA Director reviewed data. The samples were either reanalyzed or flagged as estimated concentrations.

H The LCS data for this analytical batch was reported above the laboratory control limits. Supporting QC Data were reviewed by the Department Supervisor and QA Director. Data were determined to be valid for reporting.

K Sample analyzed outside of recommended hold time.

JN A combination of the "N" and the "J" qualifier. The analysis indicates that the analyte is "tentatively identified" and the associated numerical value may not be consistent with the amount actually present in the environmental sample.

** Surrogate recovered outside laboratory control limit.

BRL Below Reporting Limit.

RL Reporting Limit

MDL Method Detection Limit SDL Sample Detection Limit LOD Limit of Detection

PQL Practical Quantitation Limit MQL Method Quantitation Limit LOQ Limit of Quantitation

DL Method Detection Limit

NC Non-Calculable

+ NELAC certification not offered for this compound. * (Next to analyte name or method description) = Outside XENCO's scope of NELAC accreditation


001107

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