Letter transmitting the Focused Remedial Investigation ... · manifold valve, and observing and recording the vacuum readings on the manifold analog vacuum gauges. Subslab Soil Gas

BUILOIUtt a BBTTMH WOKID

April 15,2009

Ms. Diana Engeman ^ ^ P F R F I If Remedial Project Manager ^ ' O / V O O / I / Z ^ / D A ;

Superfund Division ' ^ ' U l \ j United States Environmental Protection Agency, Region Vll 901 North Fifth Street Kansas City, KS 66101 MWH #1914390.0102

RE: Focused Remedial Investigation Report Addendum Former Manufactured Gas Plant Site Clinton, Iowa Docket No. CERCLA-07-2004-0307

Dear Ms. Engeman:

On behalf of Interstate Power and Light Company (IPL), MWH has prepared this Addendum to the February 2006 Focused Remedial Investigation Report to present results of the vapor intrusion investigation activities conducted in accordance with the December 2008 Focused Remedial Investigation (Rl) Work Plan Addendum (2008 Focused Rl Work Plan Addendum) for the former manufactured gas plant site in Clinton, Iowa (site).

INTRODUCTION

The 2008 Focused Rl Work Plan Addendum was prepared to investigate potential vapor intrusion in the site vicinity, in order to complete the Focused Rl objective of determining the associated risk to public health and the environment as discussed in the United States Environmental Protection Agency (USEPA) June 19, 2007 letter to IPL. An addendum to the April 2005 Focused Remedial Investigation/Feasibility Study (RI/FS) Sampling and Analysis Plan (2008 SAP Addendum) and a revised site-specific Health and Safety Plan Addendum were prepared to address vapor intrusion investigation activities and included as Appendices A and B, respectively, of the 2008 Focused Rl Work Plan Addendum.

FOCUSED Ri ACTIVITIES

To evaluate the potential for vapor intrusion of site impacts in the site vicinity, indoor air field screening; sump water, subslab soil gas, and soil gas sample collection; and laboratory analysis were conducted as specified in Sections 2 and 5 of the 2008 SAP Addendum. Data collection activities were conducted by MWH in the four target buildings identified in the 2008 Focused Rl Work Plan Addendum. For anonymity, the target buildings are referred to as Building 1, Building 2, Building 3, and Building 4 in this Focused Rl Report Addendum.

11153 Aurora Avenue TEL 51525308.50 Des Moines, IA 50322-7904 FA> 515 253 9592

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Ms. Diana Engeman Page 2 April 15, 2009

Indoor Air Field Screening

Indoor air conditions (percent lower explosive limit [LEL] and concentrations of volatile organic compounds [VOCs], carbon monoxide, hydrogen sulfide, and oxygen) of the lowest level in each target building were surveyed with a calibrated RAE Systems, Inc. Entry RAE PGM-3000 multi-gas monitor and recorded to identify potentially acute or emergency hazards.

The indoor air field screening data are presented in Table 1. VOCs, carbon monoxide, and hydrogen sulfide were not detected in indoor air monitored in the four target buildings. The LEL did not exceed zero percent in indoor air monitored in the four target buildings. Oxygen was detected at concentrations between 20.3 and 22.7 percent by volume in indoor air monitored in the four target buildings. The indoor air field screening results indicate potentially acute or emergency indoor air hazards resulting from the potential vapor intrusion pathway do not exist in Buildings 1 through 4. Therefore, the Focused Rl activities proceeded to evaluation of building sumps.

Sump Water Sampie Coiiection

Sumps were encountered in two of the four target buildings. Water samples were collected from the sump in Building 1 on September 10, 2008 and from the sump in Building 2 on October 8, 2008.

Prior to sample collection, the water level in each sump was measured to the nearest 0.01 foot from the top of the sump using a Solinst Model 101 electronic water level indicator; the total depth of each sump was measured to the nearest 0.01 foot from the top of the sump using a graduated, weighted, stainless steel tape; and the diameter or length and width of the sump were measured to the nearest 0.1 foot with a measuring tape. The sump measurements are presented in Table 2.

Vertically-integrated water samples were collected using dedicated disposable high density polyethylene (HDPE) 0.75-inch outer-diameter (OD) bailers prior to manual evacuation of each sump. Water samples were transferred from each bailer into laboratory supplied and preserved sample containers using dedicated disposable HDPE VOC sampling altaehments. After collecting the initial static water sample from each sump, an attempt was made to evacuate the sump in order to potentially collect a more representative water sample if sufficient groundwater recharge into the sump was observed.

Following initial sample collection, the sump in Building 1 was partially evacuated to the extent possible with the installed sump pump. However, the sump pump did not have a check valve and water drained back into the sump after deactivating the pump. Approximately 11 gallons of water were removed from the Building 1 sump with a 5-gallon bucket liner. Groundwater


recharge into the Building 1 sump was observed to be very slow. Due to slow groundwater recharge, agitation from pump back flow, and dilution effects of sump water not evacuated, a post-sump evacuation water sample was not collected from Building 1.

In Building 2, condensate and melt water from an icemaker are directed into the sump. According to the property owner, the sump is used to remove water created by the icemaker from the building and the sump does not collect groundwater. After initial water sample collection, the Building 2 sump was partially evacuated to the extent possible with the installed sump pump and the condensate and melt water drainage lines were removed from the sump and redirected into a bucket. After ten minutes, the measured depth to water in the sump recovered 0.01 foot and approximately two liters of condensate and melt water were collected in the bucket. A post-evacuation water sample was not collected from the Building 2 sump.

Collected sump water samples were submitted to Keystone Laboratories, Inc. of Newton, Iowa (Keystone) in iced coolers under chain-of-custody documentation for laboraiory analysis of the contaminants of potential concern (COPCs) benzene, ethylbenzene, toluene, total xylenes (BETX) and naphthalene by USEPA method SW-846 8260. The analytical data for the water samples collected from the Building 1 and Building 2 sumps are presented in Table 3. The COPCs, BETX and naphthalene, were not detected in the sump water samples collected from Buildings 1 and 2. Based on these results, there does not appear to be a completed COPC migration pathway of direct volatilization from groundwater to indoor air through sumps in these buildings. Therefore, the Focused Rl activities proceeded to subslab soil gas or soil gas sample collection.

Subslab Soil Gas Sample Collection

Foundation slabs were found to be present in three of the four target buildings. Subslab soil gas sampling was conducted in the three target buildings with foundation slabs (Buildings 2 through 4) during the week of January 26, 2009 to evaluate the potential vapor intrusion pathway during winter conditions, when minimum air exchange rates and maximum stack effects are expected.

Details of subslab soil gas probe installation, field measurements, weather conditions, tightness tests, leak tests, purging, and sampling are documented on the individual Subslab Soil Gas Sample Collection Records included as Attachment A. A schematic drawing of the subslab soil gas sample collection apparatus is included as Figure 1.

Subslab Soil Gas Probe Installation

Two subslab soil gas probes were installed in each of the three target buildings with foundation slabs. Subslab soil gas probes were constructed of the following materials before drilling probe holes to minimize exposure time of subslab soil to indoor air:

Ms. Diana Engeman Page 4 Apnl 15, 2009

Swagelok® Vi-inch-OD stainless steel tubing (SS-T4-S-049-20), Swagelok® stainless steel compression fitting (SS-400-1-2ST Body), and Swagelok® stainless steel hex plug with o-ring (SS-2-HPST).

A rotary hammer drill with a 1 ys-inch-OD bit was used to advance each outer probe hole to a depth of approximately 1 V inch below the top of slab. A rotary hammer drill with a V4-inch-0D bit was used to advance each inner hole from the bottom of the center of each outer hole through the slab and penetrating, at a minimum, approximately 2 inches into the subslab material. A wet/dry vacuum with a high efficiency particulate air (HEPA) filter was used to control dust during slab drilling. Each outer hole was cleaned wilh a microfiber cloth and laboratory-supplied distilled and deionized (Dl) water.

A subslab soil gas probe was inserted into each probe hole with the tubing extending into the inner hole and the bottom of the compression fitting resting on the bottom of the outer hole. The annular space between each probe and outer hole was sealed with quick-drying, expanding Quickrete® anchoring cement mixed with laboratory-supplied Dl water. The subslab soil gas probe hole construction details are presented in Table 4.

Pressure Differential Measurement

The pressure differential between the subslab and indoor air was measured with an Omniguard III Differential Pressure Recorder and recorded at each subslab soil gas probe after a minimum of 24 hours following probe installation to allow for pressure equilibration. The negative port of the differential pressure recorder was connected to each subslab soil gas port with dedicated disposable V4-inch-0D nylon tubing with a dedicated Swagelok® stainless steel compression fitting tubing connector (SS-400-1-2ST). The positive port of the differential pressure recorder was open to ambient indoor air. The differential pressure measurements are presented in Table 5.

Sample Manifold Construction

Dedicated "T"-configured sample manifolds, each comprised of stainless steel tubing, stainless steel compression fittings, a particulate filter, a flow controller (restricting flow rate to less than 200 milliliters per minute), two analog vacuum gauges, and a manifold valve, were constructed by Air Toxics, Ltd. of Folsom, California (ATL) to facilitate subslab soil gas sampling. The probe fitting connects one end of the sample manifold to sample tubing leading to the subslab soil gas probe. The canister fitting connects the central portion of the sample manifold to the sample canister. The purge fitting connects the sample manifold end opposite to the probe fitting to purge tubing leading to a 60-cubic centimeter (cc) syringe. Each sample manifold was paired with a sample canister and certified by ATL to contain BETX and naphthalene concentrations less than method reporting limits.


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Tightness Testing

Evacuated 6-liter stainless steel Summa canisters were selected for subslab soil gas sample collection to achieve reporting limits near the screening levels. The initial vacuum of each canister was measured with a Dwyer DPGW-00 digital vacuum gauge and recorded prior to mobilization to the site and prior to connection to the sample manifold. Each canister was found to have sufficient vacuum (greater than 25 inches mercury).

After each sample manifold was connected to the paired closed sample canister, the probe fitting was securely capped and an apparatus tightness test was performed. The tightness test consisted of applying a vacuum across each sample manifold with a syringe and nylon tubing connected to the purge fitting of the manifold, closing the manifold valve, and observing and recording the vacuum readings on the manifold analog vacuum gauges.

Subslab Soil Gas Purging

Prior to sample collection, a minimum of three system volumes were purged from each sample system to remove indoor air introduced during installation. A system volume consists of the internal volume of the purge tubing, sample manifold, dedicated sample tubing and fittings, subslab soil gas probe, open inner hole in the slab, and the cavity created in the subslab material during drilling. Each sample system was purged by opening the sample manifold valve and using a 60-cc synnge with a three-way valve connected to dedicated %-inch-OD nylon tubing to the purge fitting of the sample manifold to draw air through the system. The sample manifold valve was closed immediately after system purging was completed at each location.

Leak Testing

Dunng each system purging, a leak test was conducted with helium as a tracer gas. A glove box shroud was placed over each entire sample system including lhe subslab soil gas probe, sample manifold, and sample canister. Helium gas (99.999% purity) was introduced into the shroud through polytetrafluoroethylene (PTFE) lubing inserted through a hole near the bottom of the shroud. A Dielectric Technologies Model MGD-2002 portable helium detector was used to monitor the concentration of helium near the bottom of the shroud. A minimum helium concentration of 10 percent by volume, as measured at the bottom of the shroud, was maintained inside the shroud.

The air purged from each sample system was collected in a dedicated laboratory-supplied 1-liter Tedlar® bag using a three-way valve on the syringe. The


purged air in each Tedlar bag was monitored for helium with the portable helium detector to evaluate potential leaks into the sample system. If helium was detected during the initial leak test, the system fittings were inspected and adjusted and another leak test was conducted. If several attempts to adjust fittings were unsuccessful in preventing helium detection in the purged air, the conditions and actions taken were documented before proceeding to sample collection.

Sample Collection

After system purging and leak tests were completed at each location, sample collection was initiated by opening the sample canister valve. Time-integrated samples were passively collected as the evacuated canister drew in air from the subslab at a rate less than 200 milliliters per minute. Sampling progress was monitored by the canister vacuum indicated on the manifold analog vacuum gauge located near the canister. Any vacuum drawn on the subslab was monitored and recorded from the analog vacuum gauge located near the probe fitting of the sample manifold. Sample collection was completed by closing the canister valve when the analog vacuum gauge indicated a vacuum between two and five inches mercury remained in the sample canister. The final vacuum of each sample canister was measured with a digital vacuum gauge after sample collection and recorded on the chain-of-custody forms accompanying the canisters to evaluate the potential for leaks during transport to the laboratory.

Laboratorv Analvsis

Collected subslab soil gas were submitted to ATL under chain-of-custody documentation for laboratory analysis of COPCs, BETX and naphthalene, by ATL Modified USEPA TO-15 and leak test tracer gas helium by ATL Modified American Society for Testing Materials (ASTM) D-1945.

Soil Gas Sample Collection

A foundation slab was not present in one of the four target buildings. The basement floor of Building 1 was constructed of brick, which precluded the collection of subslab soil gas samples in Building 1. Therefore, soil gas samples were collected from two temporary soil gas points installed near the target building to evaluate the potential vapor intrusion pathway.

Details of temporary soil gas sample point installation, field measurements, weather conditions, tightness tests, leak tests, purging, and sampling are documented on the individual Soil Gas Sample Collection Records included as Attachment B.

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Soil Gas Sample Point Installation

Below Ground Surface, Inc. of Lawrence, Kansas (BGS), a State of Iowa-licensed well driller, was contracted to install two temporary soil gas sample points near Building 1, one to the south (BLOI S) and one to the east (BLOI E) of the building, with direct-push rods and post-run tubing systems. A joint meet utility locate coordinated through Iowa One Call identified underground gas and sewer utilities and overhead electric lines near the east side of Building 1. The proposed location of BLOI E east of the building was adjusted south to 6 feet southeast of the southeast corner of Building 1 to avoid the identified utilities.

Depth to water, approximately 12 and 13.5 feet below ground surface (bgs), was measured by MWH in two site monitoring wells located near Building 1. Direct-push probe rods were advanced by BGS to 11 feet bgs and then retracted to 10.5 feet bgs at temporary soil gas sample points BLOI E and BLOI S to disengage an expendable drive point and expose the soil interval between 11 and 10.5 feet bgs for sample collection. At each soil gas sample point, a dedicated stainless steel adapter was connected to dedicated %-inch-OD PTFE tubing, inserted through the probe rods, and connected to the expendable point holder to complete the discreet-depth soil gas sample point.

Pressure Differential Measurement

The pressure differential between subsurface and outdoor air was measured with an Omniguard III Differential Pressure Recorder and recorded at each soil gas sample point after post-run tubing installation. The negative port of the differential pressure recorder was connected to the Vi-inch-OD PTFE sample tubing. The positive port of the differential pressure recorder was open to ambient outdoor air. The differential pressure measurements are presented in Table 5.

Sample Manifold Construction

Dedicated "T"-configured sample manifolds identical to the sample manifolds used for subslab soil gas sampling were constructed by ATL to facilitate soil gas sampling. Each sample manifold was paired with a sample canister and certified by ATL to contain BETX and naphthalene concentrations less than method reporting limits.

Tightness Testing

Evacuated 6-liter stainless steel Summa canisters were selected for soil gas sample collection to achieve reporting limits near the screening levels. The initial vacuum of each canister was measured with a Dwyer DPGW-00 digital vacuum gauge and


recorded prior to mobilization to the site and prior to connection to the sample manifold. Each canister was found to have sufficient vacuum (greater than 25 inches mercury).

After each sample manifold was connected to the paired closed sample canister, the probe fitting was securely capped and an apparatus tightness test was performed. The tightness test consisted of applying a vacuum across each sample manifold with a syringe and nylon tubing connected to the purge fitting of the manifold, closing the manifold valve, and observing and recording the vacuum readings on the manilold analog vacuum gauges.

Soil Gas Purging

Prior to sample collection, a minimum of three system volumes were purged from each sample system to remove air introduced during installation. A system volume consists of the internal volume of the purge tubing, sample manifold, dedicated sample tubing and fittings, and the cavity created in the subsurface material after retracting the direct-push rods. Each sample system was purged by opening the sample manifold valve and using a 60-cc syringe with a three-way valve connected to dedicated V4-inch-OD nylon tubing connected to the purge fitting of the sample manifold to draw air through the system. The sample manifold valve was closed immediately after system purging was completed at each location.

Leak Testing

During system purging at each soil gas sample point, a leak test was conducted using helium as a tracer gas. A glove box shroud was placed over the sample system, encompassing the temporary soil gas sample point, sample manifold, and sample canister. Helium gas (99.999% purity) was introduced into the shroud through %-inch-OD PTFE tubing inserted through a hole near the bottom of the shroud. A Dielectric Technologies Model MGD-2002 portable helium detector was used to monitor the concentration of helium near the bottom of the inside of the shroud. A minimum helium concentration of 10 percent by volume, as measured near the bottom of the shroud, was maintained inside the shroud.

The last 240 to 300 cc of air purged from the sample system at each soil gas sample point was collected in a dedicated laboratory-supplied 1-liter Tedlar® bag using a three-way valve on the syringe. The purged air in each Tedlar® bag was monitored for helium with the portable helium detector to evaluate potential leaks into the sample system. It helium was detected during the initial leak test, the system fittings were inspected and adjusted and another leak test was conducted. If several attempts to adjust fittings were unsuccessful in preventing helium detection in the purged air, the


observed conditions and actions taken were documented before proceeding to sample collection.

Sample Collection

After system purging and leak tests were completed at each location, sample collection was initiated by opening the sample canister valve. Time-integrated samples were passively collected as the evacuated canister drew in air from the subslab at a rate less than 200 milliliters per minute. Sampling progress was monitored by the canister vacuum indicated on the manifold analog vacuum gauge located near the canister. Any vacuum drawn on the subslab was monitored and recorded from the analog vacuum gauge located near the probe fitting of the sample manifold. Sample collection was completed by closing the canister valve when the analog vacuum gauge indicated a vacuum between two and five inches mercury remained in the sample canister. The final vacuum of each sample canister was measured with a digital vacuum gauge after sample collection and recorded on the chain-of-custody forms accompanying the canisters to evaluate the potential for leaks during transport to the laboratory.

Ten minutes after initiating sample collection from BLOI E, the sample manifold vacuum gauge indicated the vacuum drawn on the subslab increased from 0 to 20 inches mercury and water was observed in the sample tubing. The sample canister valve was closed to prevent water from entering the sample canister. The brief sample collection resulted in a decrease in canister vacuum of 3.70 inches mercury. Based on inspection of the sample manifold and canister, water did not appear to pass through the particulate filter. After raising the direct-push probes to 9.5 feet bgs, replacing the sample tubing with new dedicated Vi-inch-OD PTFE tubing, reassembling the sample system, purging three system volumes, and conducting a leak test, the remainder of the BL01 E soil gas sample was collected.

Due to the water encountered at BLOI E, the direct-push rods were raised from 10.5 to 9.5 feet bgs at BLOI S prior to system purging, leak testing, and sample collection. Nine minutes after initiating sample collection from BL01 S, water was observed in the sample tubing near the sample manifold and the canister valve was closed to prevent water from entering the sample canister. The brief sample collection resulted in a decrease in canister vacuum of 6.81 inches mercury. Based on inspection of the sample manifold and canister, water did not appear to pass through the particulate filter. According to ATL, sufficient sample volume had been collected for analysis. The limited sample volume would result in method reporting limits elevated approximately by a factor of 6.


Soil Gas Sample Point Abandonment

Following soil gas sample collection, BGS discarded the sample tubing, removed the direct-push rods, and filled the temporary soil gas sample points with bentonite. MWH measured the soil gas sample point locations to Building 1 features.

Laboratorv Analvsis

Collected soil gas samples were submitted to ATL under chain-of-custody documentation for laboratory analysis of COPCs, BETX and naphthalene, by ATL Modified USEPA TO-15 and leak test tracer gas helium by ATL Modified ASTM D-1945.

Investigation-Derived Waste Disposal

Disposable personal protective equipment (PPE) and other solid waste (i.e., paper towels, bailers, tubing, etc.) generated during sampling activities were containerized in garbage bags and placed in an IPL dumpster for disposal with other general municipal waste generated by the IPL facility. Sample collection activities did not generate investigation-derived waste soil or water.

RESULTS

Laboratory analytical reports for the sump water, subslab soil gas, and soil gas samples are provided in Attachment C. The definitive analytical data were validated as described in the 2008 SAP Addendum by MWH. The data validation evaluations and results are presented in Attachment D. Data qualifiers resulting from data validation were added to the project database. Subslab soil gas and soil gas analytical results are discussed in the following paragraphs.

Subslab Soil Gas Data

COPC analytical data for the subslab soil gas samples collected at Buildings 2, 3, and 4 are presented in Table 6 with corresponding COPC screening values and helium tracer gas analytical data. At least one COPC was detected in each of the six subslab soil gas samples collected.

Detected COPC concentrations were compared to COPC screening levels. The COPC screening levels are the target indoor air concentrations complying with the prescribed cancer risk of IE-06 (1 in 1,000,000) and noncancer target hazard index of 1 for the residential inhalation exposure, as provided in the Residential Air Supporting Table in the September 12, 2008 version of the USEPA Regional Screening Levels for Chemical Contaminants at

Ms. Diana Engeman Page 11 April 15,2009

Superfunci Sites. Detected subslab soil gas sample COPC concentrations exceeding respective screening levels are indicated in bold font in Table 6.

Building 2

In the subslab soil gas sample collected from the eastern probe (BL02 E), elevated concentrations of nontarget species (compounds other than BETX and naphthalene) resulted in elevated reporting limits. Ethylbenzene (1,100 J micrograms per cubic meter [//g/m^]) and total xylenes (6,900 J //g/m^) were detected at concentrations exceeding the respective screening levels. Toluene was detected at a concentration below the screening level. Benzene and naphthalene were not detected at concentrations above the elevated reporting limits. Less than 0.1 percent helium was detected in the subslab soil gas sample.

In the subslab soil gas sample collected from the western probe (BL02 W), benzene (0.45 B /yg/m^) and naphthalene (0.21 J,UB fjg/m^) were detected at concentrations above the respective screening levels. However, naphthalene is not considered detected in the sample because naphthalene was detected in the associated method blank at a similar concentration. Benzene was detected in the associated method blank at a concentration less than 20 percent of the detected concentration in the sample. Ethylbenzene, toluene, and total xylenes were detected at concentrations below the respective screening levels. Less than 0.1 percent helium was detected in the subslab soil gas sample.

Buildings

In the subslab soil gas sample collected from the eastern probe (BL03 E), benzene (0.33 B /vg/m^) and naphthalene (3.7 J,UB /yg/m^) were detected at concentrations above the respective screening levels. However, naphthalene is not considered detected in the sample because naphthalene was detected in the associated meihod blank at a similar concentration. Benzene was detected in the associated method blank at a concentration less than 20 percent of the detected concentration in the sample. Ethylbenzene, toluene, and total xylenes were detected at concentrations below the respective screening levels. Less than 0.5 percent helium was detected in the subslab soil gas sample.

In the subslab soil gas sample collected from the westem probe (BL03 W), naphthalene (0.30 J,UB /yg/m^) was detected at a concentration above the respective screening level. However, naphthalene is not considered detected in the sample because naphthalene was detected in the associated method blank at a similar concentration. BETX were detected at concentrations below the respective screening levels. Less than 0.1 percent helium was detected in the subslab soil gas sample.

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Building 4

In the subslab soil gas sample collected from the eastern probe (BL04 E), naphthalene (0.27 J,UB fjg/m^) was detected at a concentration above the respective screening level. However, naphthalene is not considered detected in the sample because naphthalene was detected in the associated method blank at a similar concentration. BETX were detected at concentrations below the respective screening levels. Less than 0.5 percent helium was detected in the subslab soil gas sample.

In the subslab soil gas sample collected from the western probe (BL04 W), naphthalene (0.39 J,UB fjg/m^) was detected at a concentration above the respective screening level. However, naphthalene is not considered detected in the sample because naphthalene was detected in the associated method blank at a similar concentration. BETX were detected at concentrations below the respective screening levels. Less than 0.5 percent helium was detected in the subslab soil gas sample.

Soii Gas Data

COPC analytical data for the soil gas samples collected near Building 1 are presented in Table 7 with corresponding COPC screening values and helium tracer gas analytical data. At least one COPC was detected in each of the two soil gas samples collected.

Detected COPC concentrations were compared to COPC screening levels. The COPC screening levels are the target indoor air concentrations complying with the prescribed cancer risk of IE-06 (1 in 1,000,000) and noncancer target hazard index of 1 for the residential inhalation exposure, as provided in the Residential Air Supporting Table in the September 12, 2008 version of the USEPA Regional Screening Levels for Chemical Contaminants at Superfund Sites. Detected soil gas sample COPC concentrations exceeding the respective screening levels are indicated in bold font in Table 7.

In the soil gas sample collected from the eastern temporary soil gas sample point (BLOI E), elevated concentrations of nontarget species (compounds other than BTEX and naphthalene) resulted in elevated reporting limits. Benzene (47,000 /ug/m^), ethylbenzene (110,000 J fjg/m^), toluene (220,000 //g/m^), and total xylenes (630,000 J /vg/m^) were detected at concentrations above the respective screening levels. Naphthalene was not detected at a concentration above the elevated reporting limit. Helium was detected at a concentration of 20 percent in the soil gas sample.

In the soil gas sample collected from the southern temporary soil gas sample point (BLOI S), elevated concentrations of nontarget species (compounds other than BTEX and naphthalene) resulted in elevated reporting limits. Total xylenes (18,200 J yi/g/m ) were detected at a


concentration above the respective screening level. Toluene was detected at a concentration below the respective screening level. Benzene, ethylbenzene, and naphthalene were not detected at concentrations above the elevated reporting limits. Helium was detected at a concentration of 58 percent in the soil gas sample.

ESTIMATED INDOOR AIR CONCENTRATIONS

Potential COPC indoor air concentrations resulting from vapor intrusion of detected subslab soil gas concentrations were estimated based on subslab soil gas-to-indoor air attenuation factors of 1, 0.1, 0.01, 0.001, and 0.0001, which represent a 0-, 1-, 2-, 3-, and 4-order of magnitude decrease in concentration from subslab soil gas indoor air. The estimated COPC indoor air concentrations at each subslab soil gas probe are presented in Tables 8.

Potential COPC indoor air concentrations resulting from vapor intrusion of detected soil gas concentrations were estimated based on soil gas-to-indoor air attenuation factors of 1, through 0.000001, which represent a 0-order through a 6-order of magnitude decrease in concentration from soil gas indoor air. The estimated COPC indoor air concentrations at each temporary soil gas sample point are presented in Tables 9.

Subslab Soil Gas-to-lndoor Air Attenuation

As indicated in Table 8, a subslab soil gas-to-indoor air attenuation factor of 0.1 (a 1-order of magnitude decrease) would result in indoor air concentrations below target residential indoor air concentrations at the following subslab soil gas probe locations: BL02 W, BL03 W, BL04 E, and BL04 W. A subslab soil gas-to-indoor attenuation factor of 0.01 (a 2-order of magnitude decrease) at BL03 E would result in indoor air concentrations below target residential indoor air concentrations. A subslab soil gas-to-indoor attenuation factor of 0.0001 (a 4-order of magnitude decrease) at BL02 E would result in indoor air concentrations below target residential indoor air concentrations. Subslab soil gas-to-indoor air attenuation factors based on empirical data for residential buildings generally range from 0.1 to 0.01 (Interstate Technical Regulatory Council [ITRC], 2007).

Soil Gas-to-lndoor Air Attenuation

As indicated in Table 9, a soil gas-to-indoor air attenuation factor of 0.001 (a 3-order magnitude decrease) would result in COPC indoor air concentrations below target residential indoor air concentrations in Building 1 near BLOI S. A soil gas-to-indoor air attenuation factor of 0.000001 (a 6-order magnitude decrease) would result in COPC indoor air concentrations below target residential indoor air concentrations in Building 1 near BLOI E. Soil gas-to-indoor air attenuation factors based on empincal and modeled data for residential buildings generally range from 0.1 to 0.002 (ITRC, 2007).


DISCUSSION

COPC concentrations detected above screening levels (benzene and/or naphthalene) in subslab soil gas samples collected in Building 3, Building 4, and from BL02 W in Building 2, are near or below method reporting limits and are associated with method blanks that have benzene and naphthalene concentrations detected below the method reporting limits. Therefore, actual COPC subslab soil gas concentrations may be below screening levels at BL02 W, BL03 E, BL03 W, BL04 E, and BL04 W.

The vacuum drawn on the subsurface and water in sample tubing observed during sample collection, and the elevated helium concentrations detected in the soil gas samples indicate the soil gas sample results may not be representative of COPC soil gas concentrations in the vicinity of Building 1. These observations also indicate low permeability soil in the vadose zone near Building 1, which likely resulted in breakthrough of outdoor air and, therefore, elevated helium concentrations detected in both soil gas samples

SUMMARY AND CONCLUSIONS

Based on the Focused Rl activities conducted in September and October 2008 and January 2009:

Acute or emergency indoor air hazards resulting from the potential vapor intrusion pathway do not exist in Buildings 1 through 4.

Sumps do not appear to be a source of COPCs from groundwater to indoor air in Buildings 1 and 2.

Differential pressure values measured at subslab soil gas probes indicated neutral or upward pressure gradients during the January 2009 data collection activities.

COPCs were detected in subslab soil gas samples collected from Buildings 2, 3, and 4 and soil gas samples collected near Building 1.

Little spatial variability was observed in COPC concentrations detected in subslab soil gas samples collected from Buildings 3 and 4.

Concentrations of COPCs detected in the two subslab soil gas samples collected from Building 2 varied by four orders of magnitude.

Additional subslab soil gas samples will be collected from existing subslab soil gas probes installed in Buildings 2, 3, and 4, and additional soil gas samples will be collected from temporary soil gas sample points near Building 1 during the summer of 2009 to evaluate temporal variability.


If you have any questions regarding the site, please contact Mr. Dean Hargens of IPL at 319-789-4658 or me at 515-253-0830.

Sincerely,

Randy J. Kroneman, P.G. Project Manager

/khw:hls:vas Enclosures cc: Dean Hargens, IPL

Matt Culp, Iowa Department of Natural Resources

Attachments: Table 1 - Indoor Air Field Screening Measurements Table 2 - Sump Measurements Table 3 - Sump Water Sample Analytical Data Table 4 - Subslab Soil Gas Probe Dimensions Table 5 - Differential Pressure Measurements Table 6 - Subslab Soil Gas Sample Analytical Data Table 7 - Soil Gas Sample Analytical Data Table 8 - Estimated Indoor Air Concentrations Based on Varying

Subslab Soil Gas-to-lndoor Air Attenuation Factors Table 9 - Estimated Indoor Air Concentrations Based on Varying

Soil Gas-to-lndoor Air Attenuation Factors

Figure 1 - Schematic Drawing of Subslab Soil Gas Sample Collection Apparatus

Attachment A - Subslab Soil Gas Sample Collection Records Attachment B - Soil Gas Sample Collection Records Attachment C - Laboratory Analytical Reports Attachment D - Quality Assurance Report

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TABLE 1

INDOOR AIR FIELD SCREENING MEASUREMENTS FOCUSED REMEDIAL INVESTIGATION

FORMER MANUFACTURED GAS PLANT SITE - CLINTON, IOWA

Building Date Time Volatile Organic Compounds Lower Explosive Limit Carbon Monoxide Hydrogen Sulfide Oxygen

(part[s] per million) (percent) (part[s] per million) (part[s] per million) (percent)

1 9/10/2008 Approximately 11:45 a m.

2 1/26/2009 3:49 p.m.

3 1/26/2009 1:57 p.m.

3 1/27/2009 12:51 p.m.

4 1/27/2009 8:15 a.m.

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

20.9

22.7

22.5

22.3

20 3

Page 1 of 1

TABLE 2

SUMP MEASUREMENTS FOCUSED REMEDIAL INVESTIGATION


Sump Depth Sump Diameter Sump Length Sump Width Depth to Water Volume of Water Building Date Sump Shape (feet) (feet) (feet) (feet) (feet) (gallons)

1 9/10/2008 Cylinder 160 2.0 Not applicable Not applicable 0.65 22.3

2 10/8/2008 Box 177 Not applicable 1.55 155 136 7.37

Pagel of 1

TABLE 3

SUMP WATER SAMPLE ANALYTICAL DATA FOCUSED REMEDIAL INVESTIGATION


Analyte

Benzene Ethylbenzene Toluene Xylenes, Total Naphthalene

Building: Sample

Sample Sample

Units

lig/L ng/L ng/L ng/L ng/L

Mame: Date: Time:

1 BL01-SW-1001

9/10/2008 11:50 AM

l.OU l.OU l.OU 2.0 U l.OU

2 BL02-SW-1001

10/8/2008 10:15 AM

l.OU 1 o u 1 ou 2 0U 1 OU

Notes: \ig/L = Mlcrogram(s) per liter. U = The analyte was analyzed for, but not detected.

The associated numberical value is at or below the method detection limit.

I I I Page 1 of 1

TABLE 4

SUBSLAB SOIL GAS PROBE DIMENSIONS FOCUSED REMEDIAL INVESTIGATION


BL02E BL02W BL03E BL03W BL04E BL04W

Building

Installation Date

Installation Time

Slab Thickness (inches)

Diameter of Slab Outer Hole (inches)

Lenglh of Slab Outer Hole (inches)

Diameter of Slab Inner Hole (inch)

Length of Slab Inner Hole (inches) Diameter of Hole in Subslab Matenal (inch) Length of Hole in Subslab Matenal (inches)

Length of Compression Fitting (inches)

Outer Diameter of Tubing (inch)

Length of Tubing (inches)

2

1/26/2009

4:20 PM

4

1 3/8

1 3/4

1/4

2 1/4 1/4

3 5/8

1 3/8

1/4

1 3/4

2

1/26/2009

4:40 PM

7

1 3/8

1 1/2

1/4

5 1/2 1/4

3 1/8

1 3/8

1/4

2 15/16

3

1/26/2009

2:58 PM

3 3/8

1 3/8

1 1/2

1/4

17/8 1/4

2 1/2

1 3/8

1/4

1 1/8

3

1/26/2009

3:20 PM

3 3/8

13/8

1 1/2

1/4

1 7/8 1/4

2 7/8

1 3/8

1/4

1 3/16

4

1/27/2009

8:49 AM

5 3/8

1 3/8

1 1/2

1/4

3 7/8 1/4 2

1 3/8

1/4

2 3/4

4

1/27/2009

9:49 AM

4 3/8

1 3/8

1 1/2

1/4

2 7/8 1/4

1 3/4

1 3/8

1/4

1 5/8

Page 1 of 1

TABLE 5

DIFFERENTIAL PRESSURE MEASUREMENTS FOCUSED REMEDIAL INVESTIGATION


Measurement Measurement Building Location Date Time

Differential Pressure * (Inches Water) Direction of Pressure Gradient

BLOI E 1/28/2009

BL01 S 1/28/2009

9:43 AM

10 03 AM

+ 0010

+ 0.008

Upward (Subsurface to Outdoor)

Upward (Subsurface to Outdoor)

BL02 E 1/29/2009 2:44 PM Vaned from -0.009 to +0.042, predominantly positive Predominantly Upward (Subslab to Indoor)

BL02W 1/29/2009 4:30 PM Varied from-0.017 to + 0.030, predominantly positive Predominantly Upward (Subslab to Indoor)

BL03 E 1/27/2009

BL03W 1/27/2009

1.17PM

2:08 PM

+ 0.007

+ 0 001

Upward (Subslab to Indoor)

Upward (Subslab to Indoor)

BL04 E 1/29/2009 8:45 AM 0.000 No pressure gradient

BL04W 1/29/2009 10:27 AM + 0.002 Upward (Subslab to Indoor)

Notes:

' = Negative port of differential pressure recorded connected to subslab soil gas or soil gas probe and the positive port is connected to ambient indoor or outdoor air.

Page 1 of 1

TABLE 6 SUBSLAB SOIL GAS SAMPLE ANALYTICAL DATA

FOCUSED REMEDIAL INVESTIGATION FORMER MANUFACTURED GAS PLANT SITE - CLINTON, IOWA

I Analvtical Parameter

Benzene Ethylbenzene

Toluene Naphthalene m.p-Xylene o-Xylene Xylenes, Total"

Tracer Gas Helium

Screening Value

0.31' 0.97'

5,200' 0.072/7.2"

NA NA

100'

Not appllcable

Building: Sample Name: Sample Date: Sample Type:

Units

pg/m^

pg/m^ pg/m^ pg/m^

ng/m^ ng/m^ pg/m^

percent

2 BL02-SS-E001

1/28/2009 Subslab Soil Gas

2,300 U 1,100 J 2,200 J

15,000 U

5,300 1,600 J 6,900 J

0.056 J

2 BL02-SS-W001


0.45 B 0.22 B 0.74 B

0.21 J. UB 0.55 B

0.21 B

0.76 B

0.091

3 BL03-SS-E001


0.38 B 0 18 B 0.79 B

3.7 J, UB

0.45 B 0 20 B

0.65 B

0.31

3 BL03-SS-W001


0.22 J. UB 0.13 J, B 0.47 B

0.30 J, UB

0.22 J, B 0.11 J, UB 0.33 J, UB

0.079 J

4 BL04-SS-E001


0.21 J, UE

0.069 J, B 0.21 B 0.27 J, UB 0.13 J.B

0.057 J, B

0.187 J, B

0.43

4 BL04-SS-W001


0.24 J, UB

0.083 J. B 0 33B

0.39 J, UB 0.18 J, B

0.082 J, B 0.262 J, B

0.32

Notes: jig/m' = Microgram(s) per cubic meter. ' = Target indoor air concentration complying with prescnbed cancer risk of 1 E-06 and noncancer target hazard index of 1 for residential inhalation exposure scenario, as provided in the Residenti

Supporting Table in the Sepember 12, 2008 version of Regional Screening Levels for Chemical Contaminants at Superfund Sites.

" = The target indoor air concentration for naphthalene corresponding to 1 E-06 cancer risk (0 07i! Mg/m ) is two orders of magnitude smaller than the laboratory method reporting limit for naphthali Modified TO-15 Low Level (2.62 pg/m^). Therefore, 7.2 \iglm^, which corresponds to a cancer risk of 1 E-04, will be used as a screening level for subslab soil gas, indoor .jir, and outdoor air naphthalene concentrations during this vapor intrusion investigation.

" = The reported o-xylene and m,p-xylene isomer results were summed to calculate total xylene concentrations.

B = The analyte was detected in an associated method blank as well as in the sample. The concentration detected in the sample is equal to or greater than 5 times the concjntration detected in t UB = The analyte is considered not detected; the concentration detected in the sample is less than 5 times the concentration detected in an associated method blank. J = The analyte was positively identified; the quantitation is an estimation. U = The analyte was analyzed for, but not detected. The associated numberical value is at or below the method detection limit.

I I I I

Page 1 of 1

TABLE 7

SOIL GAS SAMPLE ANALYTICAL DATA FOCUSED REMEDIAL INVESTIGATION


Analvtical Parameter

Benzene Ethylbenzene Toluene

Naphthalene

m.p-Xylene o-Xylene Xylenes, Total"

Tracer Gas Helium

Screenina Value

0.31' 0.97' 5,200'

0.072/7.2"

NA NA

100'

Not appllcable

Building: Sample Name: Sample Date: Sample Type:

Units

ng/m^ ng/m^ ng/m^ pg/m^

ng/m^ pg/m^

pg/m^

perceni

1 BLOl-SG-EOOl

1/28/2009 Soil Gas

47,000 J 110,000 J

220,000

750,000 U 510,000

120,000 J

630,000

20

1 BLOl-SG-SOOl

1/28/2009 Soil Gas

9,900 U 13,000 U

4,600 J

65,000 U

14.000

4,200 J 18,200

58

Notes: pg/m^ = Microgram(s) per cubic meter. ' = Target indoor air concentration complying with prescribed cancer nsk of 1E-06 and noncancer

target hazard index of 1 for residential inhalation exposure scenano, as provided in the Residential Air Supporting Table in the Sepember 12. 2008 version of Regionai Screening Levels for Chemical Contaminants at Superfund Sites.

" = The target indoor air concentration for naphthalene corresponding to 1 E-06 cancer nsk (0.072 pg/m3) is two orders of magnitude smaller than the laboratory method reporting limit for naphthalene by Modified TO-15 Low Level (2.62 pg/m3). Therefore, 7.2 pg/mS. which corresponds to a cancer risk of 1E-04. will be used as a screening level for subslab soil gas, indoor air, and outdoor air naphthalene concentrations dunng this vapor intrusion investigation.

" = The reported o-xylene and m,p-xylene isomer resulls were summed to calculate total xylene concentrations

B = The analyte was detected in an associated method blank as well as in the sample. The concentration detected in the sample is equal to or greater than 5 times the concentration delected in the blank.

UB = The analyte is considered not detected; the concentration detected in the sample is less than 5 times the concentration detected in an associated method blank.

J = The analyte was positively identified; the quantitation is an estimation. U = The analyte was analyzed for, but not detected.

The associated numberical value is at or below the method detection limit

Page 1 of 1

TABLE 8

ESTIMATED INDOOR AIR CONCENTRATIONS BASED ON VARYING SUBSLAB SOIL GAS-TO-INDOOR AIR ATTENUATION FACTORS


Building: Location:

Subslab Soil Gas-to-lndoor Air Attenuation Factor (a): 0.1

2 BL02E 0.01 0.001 0.0001 0.1

2 BL02W

0.01 0.001 0.0001 0.1

3 BL03E

0.01 0.001 0.0001 0.1

3 BL03W

0.01 0.001 0.0001 0.1

4 BL04E

0.01 0.001 0.0001 0.1

4 BL04W

0.01 0.001 0.0001

COPC

Benzene

Ethylbenzene

Toluene

Naphthalene

Xylenes, Total

Units

|jg/m'

(jg/m^

gg/m'

ug/m'' pg/m^

Screenina Value

0.31*

0 97'

5.200*

0 072/7 -^

100'

ND NC NC NC NC 1,100 110 11 1.1 O i l 2,200 220 22 2 2 0 22 ND NC NC NC NC

6,900 690 69 6 9 0 69

0.45 0 045 0 0045 0 22 0 022 0 0022 0 74 0 074 0 0074 0.21 0 021 0.0021 0 76 0 076 0 0076 0 0007B 0 000076 0 65 0 065 0 006" 0.00065 0 000065 0 33 0 033 0 0033 0.00033 0 000033 0 187 0 019 0 0019 0 00019 0 000019 0 262 0 026 0 0026 0 00026 0 000026

0 00045

0 00022

0 00074

0 00021

0 000045

0 000022

0 000074

0 000021

0.38

018

0 79

3.7

0 038

0 018

0 079

0.370

0 0038

0 0018

0 0079

0 0370

0 00038

0 00018

0 00079

0 00370

0 000038

0 000018

0 000079

0 000370

0 22

0 13

0 47

0.30

0 022

0 013

0 047

0 030

0 0022

0 0013

0 0047

0.0030

0 00022

0 00013

0 00047

0 00030

0 000022

0 000013

0 000047

0 000030

0 21

0 069

0 21

0.27

0 021

0 007

0 021

0 027

0 0021

0 0007

0 0021

0 0027

0 00021

0 00007

0 00021

0 00027

0 000021

0 000007

0 000021

0.000027

0 24

0 083

0 33

0.39

0 024

0 008

0 033

0 039

0 0024

0 0008

0 0033

0 0039

0 00024

0 00008

0 00033

0 00039

0 000024

0 000008

0 000033

0 000039

Notes: pg/m' = Microgram(s) per cubic meter ' = Target indoor air concentration complying with prescnt)ed cancer nsk of IE-06 and noncancer target hazard index of 1 for residential inhalation exposure scenario, as provided in the Residential Air Supporting Table in the Sepember 12, 2008 version of Regional Screening Levels for Chemical Contaminants at Superfund Sites

' = The target indoor air concentration for naphthalene corresponding to IE-06 cancer nsk (0 072 jjg/m') is two orders of magnitude smaller than the laboratory method reporting limit for naphthalene by Modified TO-15 Low Level (2 62 pg/m3) Therefore, 7 2 p3/m3, whicn corresponds to a cancer nsk of 1E-04, may be used as a screening level for subslab soil gas, indoor air, and outdoor air naphthalene concentrations dunng this vapor intrusion investigation

NC = Not calculated NO = Not detected at elevated reporting limit Subslab soil gas-lo-indoor air attenuation factor = Concentration in indoor air/Concentration in subslab soil gas

Page 1 of 1

TABLE 9

ESTIMATED INDOOR AIR CONCENTRATIONS BASED ON VARYING SOIL GAS-TO-INDOOR AIR ATTENUATION FACTORS


Building: Location:

Soil Gas-to-lndoor Air Attenuation Factor (o):

COPC Units

Benzene \iglm Ethylbenzene uglrri^ Toluene MQ/nn Naphthalene pgirri^ Xylenes, Total MQ/m

Screenina Value

0 31 ' 0 97' 5,200'

0 072/7 2" 100'

1

47,000 110,000 220,000

ND 630.000

0.1

4,700 11,000 22,000

NC 63,000

0.01

470 1.100 2,200 NC

6.300

1 BL01E

0.001

47 110 220 NC 630

0.0001

4.7 11 22 NC 63

0.00001

0.47 1.1 22 NC 63

0.000001

0 047 0.11 0 22 NC 0 63

1

ND ND

4,600 ND

18,200

0.1

NC NC 460 NC

1,820

0.01

NC NC 46 NC 182

1 BL01 S

0.001

NC NC 46 NC 182

0.0001

NC NC 0.46 NC 1 82

0.00001

NC NC

0 046 NC

0 182

0.000001

NC NC

0 0046 NC

0 0182

Notes: ' = Target indoor air concentration complying with prescribed cancer risk of 1 E-06 and noncancer target hazard index of 1 for residential inhalation exposure scenano, as provided in the

Residential Air Supporting Table in the Sepember 12, 2008 version of Regionai Screening Levels for Chemical Contaminants at Superfund Sites

^ = The target indoor air concentration for naphthalene corresponding to 1 E-06 cancer nsk (0 072 pg/m'') is two orders of magnitude smaller than the laboratory method reporting limit for naphthalene by Modified TO-15 Low Level (2 62 pg/m^) Therefore. 7 2 pg/m'', which corresponds to a cancer nsk of 1E-04, may be used as a screening level for subslab soil gas, indoor air, and outdoor air naphthalene concentrations during this vapor intrusion investigation.

pg/m^ = Microgram(s) per cubic meter. NC = Not calculated ND = Not detected at elevated reporting limit. Son gas-to-indoor air attenuation factor = Concentration in indoor dir/Concentration msoil gas.

Page 1 of 1

FIGURE

^ M W H J

CLEAR PLASTIC STORAGE BOX

1/4" ss SWAGELOCK UNION

1/4" ss NUT & FERRULE

I B

1=111=111—111-

- TEDLAR BAG (FIELD TEST FOR HEUUM)

NOT TO SCALE

CUEHT REFEREhCE NC

lEs iONEogr

JRAWMBr

CHECISDBV

A n K » E D B V

• n O E C i n u m O E R

a.Ktn urmviiL

K M W WILHELM

NOW M Y

R A N D n W O W I U H

IMUGINGC^^XE DES MOINES, IOWA

INTERSTATE POWER AND LIGHT COMPANY ^ MWH

SCHEMATIC DRAWING OF SUBSLAB SOIL GAS SAMPLE

COLLECTION APPARATUS

ATTACHMENT A

Q M W H

(^MWH 1 Building ID

2 Probe Location ID

3 Sample ID

4

5

6

11

12

SUBSLAB SOIL GAS SAMPLE COLLECTION RECORD

BL02

BL02-SS-E001

Interstate Power and Light Company Client Project Clinton FMGP -Focused Remedial Investigation Project Nuinber 1914390.0102

Subslab Probe Installation 01/26/09 1620 4 inches Date Time Slab Thickness

Sample Container Summa 6-liter 4374 4374

Soil Gas Sample Coiiection Type Volume

01/29/09 Container Laboratory ID Manifold Lxiboratory ID

15:28:12 01/29/09 16:18:15 Begin

Measurement

Indoor Volatile Organic Compounds (ppm) Indoor Lower Explosive Limit (%) Indoor Caitxxi Monoxide (ppm) Indoor Hydrogen Sulfide (ppm) Indoor Oxygen (%) Initial Sample Canister Vacuum (in Hg) Tightness Test (Vacuum held yes/no?) Differential Pressure (neg port to subsurface) (in HzO) Volume Purged from Sample System (mL) Leak Test Helium Concentration in Shroud (%) Leak Test Helium Concentration in Tedlar Bag (ppm) Draw on Subsurface (in Hg) Final Sample Canister Vacuum (in Hg)

Date

Result

0 0 0 0

22.7 -29.11 Yes

Variable' 480" 11.0

3.550 0

-23.47

Begin Time

Date

01/26A)9 01/26/09 01/26/09 01/26/09 01/26/09 01/28/09 01/29/09 01/29/09 01/29/09 01/29A)9 01/29A)9 01/29/09 01/2gA)9

Time

1549 1549 1549 1549 1549 1811 0751 1444 1519 1519 1519 1528 1850

End Date End Time

Equipment Used RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor RAE Systems Entry RAE PGM-3000 MuHi-Gas Monitor RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor RAE Systems Entry RAE PGM-3000 Mulb-Gas Monitor

Dwyer Instruments Model DPGW-00 digital pressure gauge Canister, manifokl, synnge, nylon tubing, analog vacuum gauge

Omniguard III Differential Pressure Recorder 60 cc syringe, nyk>n tubing, 3 way valve, Tedlar bag

Dielectric Tectinologies Model MGO-2002 helium detector Dielectric Technobgies Model MGD-2002 helium detector

Analog vacuun gauge (}wyer Instmrnents Model OPGW-00 digital pressure gauge

Analyte

Benzene Ethylbenzene Toluene Xylenes, Total Naphthalene Helium

Method

Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Leve! with SIM Modified EPA TO-15 High/Low Level with Low Level Modified ASTM D-1945

Laboratory

AirToxics, Inc. AirToxics, Inc. AirToxics, Inc. AirToxics, Inc. AirToxics. Inc. AirToxics, Inc.

Hold Time

30 days 30 days 30 days 30 days 30 days 30 days

Component

Open Slab Hole Subslab Probe Sample Tubing Sampling Manifold Purge Tubing 3 System Volumes

Volume

3.3 mL 1.4 mL 10.8 mL 14.5 mL 18.5 mL 146 mL

10 Weattier Conditions Temperature = 21.2 °F, Dew Point = 10.4 °F, Humidtty = 63%. Sea Level Pressure = 30.00 in Hg and rising, Wind = 20.7 mph WNW. Precipitation = None, Sky = Clear (Clinton Municipal Airport at 15:35).

Comments/Observations Black top patch, heavy duty degreaser, and other cleaning solutions observed in basement near probe. *Differential pressure varied from -0.009 to +0.042 in HgO. "240mL were purged at 1501. additional 240mL purged due to helium in bag.

Sampler Signature(^ Karin H. Wilhelm / Randy J. Kroneman

Sampler Name(8)

Q M W H SUBSLAB SOIL CSAS SAMPLE COLLECTION RECORD

1

2

3

4

5

6

Building ID

Probe Location ID

Sample ID

Subslab Probe Installation

Sample Container


BL02

W

BL02-SS-W001

01/26/09 Date

Summa 6-llter Type Volume

01/29/09

Interstate Power and Light Company Client Project Clinton FMGP -Focused Remedial Investigation Project Number 1914390.0102

1640 7 inches Time Slab Thickness

35269 35269 Container Laboratory ID Manifold Laboratory ID

16:50:25 01/29/09 18:16:45 Begin Date

Measurement Indoor Volatile Organic Compounds (ppm) Indoor Lower Explosive Umit (%) Indoor Cartxm Monoxide (ppm) Indoor Hydrogen Sulfide (ppm) Indoor Oxygen (%) Initial Sample Canister Vacuum (in Hg) Tightness Test (Vacuum held yes/no?) Differential Pressure (neg port to subsurface) (in H2O) Volume Purged from Sample System (mL) Leak Test Helium Concentration in Shroud (%) Leak Test Helium Concentration in Tedlar Bag (ppm) Draw on Subsurface (in Hg) Rnal Sample Canister Vacuum (in Hg)

Result

0 0 0 0

22.7 -29.35 Yes

Variable * 240 25.0 200

0 -1.75

Begin Time

Date 01/26/09 01/26/09 01/26A)9 01/26A)9 01/26/09 01/28A)9 01/28A)9 01/29/09 01/29/09 01/29/09 01/29A)9 01/29/09 01/29/09

Time 1549 1549 1549 1549 1549 1808 1853 1630 1639 1639 1648 1528 1850

End Date End Time

Equipment Used RAE Systems Entry RAE PQM-3000 MulthGas Monitor RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor RAE Systems Entiy RAE PGM-3000 Multi-Gas Monitor RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor

Dwyer Instruments Model DPQW-00 digital pressure gauge Canister, manifoM, syringe, nylon tubing, analog vacuion gauge

Omniguard III Differential Pressure Recorder 60 cc syringe, nykxi tubing, 3 way valve. Tedlar bag

Dielectric Technologies Model MGD-2002 helium detector Dielectric Technologies Model MGD-2002 helium detector

Analog vacuum gauge Dwyer Instnanents Model DPGW-00 digital pressure gauge

Analyte


Method

Modified EPA TO-15 HighAx)w Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with Low Level Modified ASTM D-1945

Laboratory

AirToxics, Inc. AirToxics, Inc. AirToxics, Inc. AirToxics, Inc. AirToxics, Inc. /kirToxics, Inc.

Hold Time


Component


Volume

3.3 mL 1.4 mL 10.8 mL 14.5 mL 18.5 mL 146 mL

10 Weather Conditions Temperature = 19.4 °F, Dew Point = 8.6 °F, Humidity = 63%, Sea Level Pressure = 30.02 in Hg and rising, Wind g 24.2 mph W, Precipitation = None, Sky = Clear (Clinton Municipal Airport at 16:55).

11 Comments/Observations 'Differential pressure varied from -0.017 to -K).030 in HgO. Draw on subslab at end of sample collection was -1 in Hg.

12 Karin H. Wilhelm / Randy J. Kroneman Sampler Name(s) Sampler Slgnature(«)

1 Building ID

2 Probe Location ID

3 Sample ID

4

5

6

10


BL03

BL03-SS-E001

Client Project Project Number

Interstate Power and Light Company Clinton FMGP -Focused Remedial Investigation 1914390.0102

Subslab Probe Installation 01/26/09 1458 3 3/8 inches Date Time Slab Thickness

Sample Container Summa 6-liter 25315 25315

Soil Gas Sample Collection Type Volume

01/27/09 Container Laboratory ID Manifold Laboratory ID

15:03:39 01/27/09 15:46:38 Begin

Measurement

Indoor Volatile Organic Compounds (ppm) Indoor Lower Explosive Limit (%) Indoor CartMn Monoxide (ppm) Indoor Hydrogen Sulfide (ppm) Indoor Oxygen (%) Initial Sample Canister Vacuum (in Hg) Tightness Test (Vacuum held yes/no?) Differential Pressure (neg port to subsurface) (in HzO) Volume Purged from Sample System (mL) Leak Test Helium Concentration in Shroud (%) Leak Test Helium Concentration in Tedlar Bag (ppm) Draw on Subsurface (in Hg) Final Sample Canister Vacuum (in Hg)

Date

Result

0 0 0 0

22.7 -29.70

No' +0.007

180 17.5

0 -2

-6.81

Begin Time

Date

01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/27A)9 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09

Time

1251 1251 1251 1251 1251 1312 1429 1317 1457 1458 1459

1555

End Date End Time

Equipment Used RAE Systems Entry RAE PGM-3000 Mufti-Gas Monitor RAE Systems Entry RAE PGM-3000 Mutti-Gas Monitor RAE Systems Entiy RAE PGM-3000 Mutti-Gas Monitor RAE Systems Entiy RAE PGM-3000 Mutti-Gas Monttor RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor

Dwyer Instniments Modal DPGW-00 digital pressure gauge Canister, manitoki, synnge, nylon tubing, anatog vacuum gauge

Omniguard III Differential Pressure Recorder 60 cc syringe, nylon tubing, 3 way valve. Tedlar bag

Dielectric Technologies Model MGO-2002 helium detector Dielectric Technologies Model MGD-2002 helium detector

Anatog vacuum gauge Dwyer Instruments Model OPGW-00 digital pressure gauge

Analyte

Benzene Ethylbenzene Toluene Xylenes, Tota! Naphthalene Helium

Method

Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with Low Level Modified ASTM D-1945

Laboratory

AirToxics, Inc. AirToxics, inc. /AirToxics, Inc. AirToxics, Inc. AirToxKS, Inc. AirToxics, Inc.

Hold Time


Component

Open Slab Hole Subslab Probe Sample Tubing Sampiing Manifold Purge Tubing 3 System Volumes

Volume

2.6 mL 1.1 mL 9.5 mL 14.5 mL 18.5 mL 139 mL

Weather Conditions Temperature = 10.4 "F, Dew Point = 5.0 °F, Humidity = 85%, Sea Level Pressure = 30.32 in Hg and falling. Wind = 4.6 mph NNE, Precipitation = None. Sky = Overcast (Clinton Municipal /Airport at 15:15).

11 Comments/Observations 'Applied vacuum dropped from -18.5 to -18.0 in Hg from 1418 to 1428. An attempt was made to tighten fittings.

12 Karin H. Wilhelm / Randy J. Kroneman Sampler Name(s)

>Û^/V^ /<yx.l/rjl^l / ^ ^ ^ / ^ ^ ^ ' " ^ ^ Sampler Signature(s) -^

® MWH SUBSLAB SOIL GAS SAMPLE COLLECTION RECORD

1

2

3

4

5

6

Building ID

Probe Location ID

Sample ID

Subslab Probe Installation

Sample Container 1


BL03

W

BL03-SS-W001

01/26/09 Date

Summa 6-liter Type Volume

01/27/09

10

11

12



1520 3 3/8 inches Time Slab Thickness


17:53:13 01/27/09 18:37:16 Begin

Measurement Indoor Volatile Organic Compounds (ppm) Indoor Lower Explosive Limit (%) Indoor Carbon Monoxide (ppm) Indoor Hydrogen SuifMe (ppm) Indoor Oxygen (%) Initial Sample Canister Vacuum (in Hg) Tightness Test (Vacuum held yes/no?) Differential Pressure (neg port to subsurface) (in HjO) Volume Purged from Sample System (mL) Leak Test Helium Concentration in Shroud (%) Leak Test Helium Concentration in Tedlar Bag (ppm) Draw on Subsurface (in Hg) Final Sample Canister Vacuum (in Hg)

Date

Result

0 0 0 0

22.7 -29.58

No' -tO.001 720" 12.4 75 0

-5.47

Begin Time

Date 01/27/09 01/27/09 01/27A)9 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09

Time 1251 1251 1251 1251 1251 1353 1725 1408 1742 1742 1745

1840

End Date End Time

Equipment Used RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor RAE Systems Entiy RAE PGM-3000 Mutti-Gas Monttor RAE Systems Entry RAE PGM-3000 Mutti-Gas Monitor RAE Systems Entiy RAE PGM-3000 Mutti-Gas Monttor RAE Systems Entry RAE PGM-3000 Mutti-Gas Monttor

Dwyer Instruments Model OPGW-00 digital pressure gauge Canister, manltold, syringe, nykxi tubing. anak>g vacuum gauge

Omniguard III Differential Pressure Recorder 60 cc syringe, nykxi tubing, 3 way valve. Tedlar bag

Oietectnc Technotogles Model MGD-2002 helium detector Dielectric Technotogles Model MGO-2002 helium detector

Anatog vacuum gauge Dwyer Instrments Model DPGW-00 digttal pressure gauge

Analyte


Method

Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 Hiqh/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with Low Level Modified ASTM D-1945

Laboratory

AirToxics, inc. AirToxics, Inc. AirToxkss. Inc. AirToxics, Inc. AirToxics. Inc. AirToxics, Inc.

Hold Time


Component


Volume

2.9 mL 1.2 mL 9.5 mL 14.5 mL 18.5 mL 140 mL

Weather Conditions Temperature = 12.2 °F, Dew Point = 5.0 "F, Humklity = 73%. Sea Level Pressure = 30.26 in Hg and falling, Wind = 4.6 mph NNE, Precipitation = None. Sky = Overcast (Clinton Municipal Airport at 17:55).

Comments/Observations */Wer several attempts to tighten fittings and replace sample tubing ferrule, the applied vacuum decreased from -20.8 in Hg at 1718 to -20.4 in Hg at 1723 to -20.2 in Hg at 1725. Purged 180mL 4 times, each time after trying to tighten fittings.

Sampler Signature(tf) Karin H. Wilhelm / Randy J. Kroneman

Sampler Name(s)

1 Building ID

2 Probe Location ID

3 Sample ID

4

5

6

10


BL04

BL04-SS-E001


Interstate Power and Ught Company Clinton FMGP -Focused Remedial Investigation 1914390.0102

Subslab Probe Installation 01/27/09 0849 5 3/8 inches Date Time

Sample Container Summa Slab Thk:kness

6-liter 34377 34377



09:14:48 01/29/09 10:15:45 Begin

Measurement

Indoor Volatile Organic Compounds (ppm) Indoor Lower Explosive Limit (%) Indoor Cartxm Monoxkle (ppm) Indoor Hydrogen Sulfide (ppm) Indoor Oxygen (%) Initial Sample Canister Vacuum (in Hg) Tightness Test (Vacuum hekl yes/no?) Differential Pressure (neg port to subsurface) (in HzO) Volume Purged from Sample System (mL) Leak Test Helium Concentration in Shroud (%) Leak Test Helium Concentratton in Tedlar Bag (ppm) Draw on Subsurface (in Hg) Final Sample Canister Vacuum (in Hg)

Date

Result

0 0 0 0

20.3 -29.47

Yes 0.000 240 33.3

0 -6*

-5.12

Begin Time

Date

01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/28A)9 01/28/09 01/29A)9 01/29/09 01/29rt)9 01/29/09 01/29/09 01/29/09

Time

0815 0815 0815 0815 0815 1817 1855 0845 0910 0910 0911 0914 1420

End Date End Time

Equipment Used

RAE Systems Entiy RAE PGM-3000 Mutti-Gas Monitor RAE Systems Entry RAE PGM-3000 Mutti-Gas Monttor RAE Systems Entiy RAE PGM-3000 Mutti-Gas Monitor RAE Systems Entry RAE PGM-3000 Mutti-Gas Monitor RAE Systems Entry RAE PGM-3000 Multi-Gas Monitor

Dwyer Instruments Model DPGW-00 digttal pressure gauge Canister, manifold, syringe, nyton tubing, anatog vacuum gauge

Omniguard III Differential Pressure Recorder 60 cc syringe, nylon tut>ing, 3 way valve, Tedlar bag

Dielectnc Technotogles Model MGO-2002 helium detector Oielectnc Technologies Model MGD-2002 helium detector

Anatog vacuum gauge Dwyer Instalments Model DPGW-00 digital pressure gauge

Analyte


Method

Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 Hkjh/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with Low Level Modified ASTM D-1945

Laboratory

AirToxk», Inc. AirToxics. Inc. AirToxics. Inc. AirToxics, Inc. AirToxics, Inc. AirToxics, Inc.

Hold T ime


Component

Open Stab Hole Subslab Probe Sample Tubing Sampling Manifold Purge Tubing 3 System Volumes

Volume

2.7 mL 1.9 mL 9.5 mL 14.5 mL 18.5 mL 140 mL

Weather Conditions Temperature = 23.0 °F. Dew Point = 17.6 °F. HumkJity = 80%, Sea Level Pressure = 29.93 in Hg and rising, Wind = 16.1 mph W, Precipitation = None, Sky = Clear (Clinton Municipal Airport at 09:15).

11 Comments/Observations 'Draw on subslab gradually decreased when canister vacuum reached - 24 in Hg. Draw on subslab reached 0 in Hg when canister vacuum reached -15.5 in Hg at 0938.

12 Karin H. Wilhelm / Randy J. Kroneman Sampler Name(s) Sampler Signature(a)

® MWH SUBSLAB SOIL GAS SAMPLE COLLECTION RECORD

1

2

3

4

5

6

Building ID

Probe Location ID

Sample ID

Subslab Probe installation

Sample Container


BL04

W

BL04-SS-W001

01/27/09 Date

Summa 6-liter Type Volume

01/291/09

10



0949 4 3/8 inches Time Slab Thickness


11:46:01 01/29/09 12:37:31 Begin Date

Measurement Indoor Volatile Organk: Compounds (ppm) Indoor Lower Explosive Limit (%) Indoor Cattion Monoxide (ppm) Indoor Hydrogen Sulfide (ppm) Indoor Oxygen (%) Initial Sample Canister Vacuum (in Hg) Tightness Test (Vacuum held yesô?) Differential Pressure (neg port to subsurface) (in HzO) Volume Purged from Sample System (mL) Leak Test Helium Concentration in Shroud (%) Leak Test Helium Concentration in Tedlar Bag (ppm) Draw on Subsurface (in Hg) Final Sample Canister Vacuum (in Hg)

Result 0 0 0 0

20.3 -29.26 Yes

•tO.002 720* 23.8 1,400

-1 -3.83

Begin Time

Date 01/27/09 01/27/09 01/27/09 01/27/09 01/27/09 01/28A)9 01/28/09 01/29/09 01/29/09 01/29A)9 01/29A)9 01/29/09 01/29/09

Time 0815 0815 0815 0815 0815 1814 1853 1027 1141 1141 1142 1146 1424

End Date End Time

Equipment Used RAE Systems Entry RAE PGM-3000 Mutti-Gas Monitor RAE Systems Entry RAE PGM-3000 Mutti-Gas Monttor RAE Systems Entiy RAE PGM-3000 Mutti-Gas Monttor RAE Systems Entry RAE PGM-3000 Mult iâs Monitor RAE Systems Entiy FtAE PGM-3000 Multi-Gas Monttor

Dwyer Instruments Model DPGW-00 digital pressure gauge Canister, manifold, syringe, nyton tubing, anatog vacuum gauge

Omniguard III Differential Pressure Recorder 60 cc syringe, nyton tubing. 3 way valve, Tedlar bag

Dielectric Technologies Utodel MGD-2002 helium detector Oielectrto Technologies Model MGD-2002 helium detector

Anatog vacuum gauge Dwyer Instmments Model DPGW-00 digttal pressure gauge

Analyte


Method

Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 Hiqh/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with Low Level Modified ASTM D-1945

Laboratory

AirToxics, Inc. AirToxics, inc. AirToxics, Inc. /MrToxics, Inc. AirToxics, Inc. AirToxics, Inc.

Hold Time


Component


Volume

2.4 mL 1.4 mL 10.8 mL 14.5 mL 18.5 mL 143 mL

Weather Conditions ' Temperature = 23.0 °F, Dew Point = 14.0 °F, Humidity = 68%, Sea Level Pressure = 29.96 in Hg and rising. Wind = 24.2 mph WNW, Precipitation = None, Sky = Clear (Clinton Municipal Airport at 11:55).

11 Comments/Observations 'Purged 240mL, He in bag = 625 ppm at 1053. Checked and tightened fittings. Purged additional 240mL. He in bag = 1,625 ppm atl 110. Disconnected sample tubing, checked ferrules, passed new tightness test, purged 240mL, He in bag = 1,400ppm at 1142.

12 Karin H. Wilhelm / Randy J. Kroneman Sampler Name(8) Sampler Signature(^

I I I I I I I I I I I I I I I I I n I

ATTACHMENT B

Q M W H

1 Building ID

2 Probe Location ID

3 Sample ID

4

5

6

SOIL GAS SAMPLE COLLECTION RECORD

BLOI

BLOl-SG-SOOl



Soil Gas Probe installation 01/28/09 0947 9.5 feet

Sample Container Summa Date Time

6-liter 4138 Depth Below Surface

4138

- 12.5 feet bgs Depth to Water

Soil Gas Sample Collection Type Volume


16:28:35 01/28/09 1637 Begin

Measurement

Initial Sampte Canister Vacuum (in Hg) Tightness Test (Vacuum held yes/no?) Differential Pressure (neg port to subsurface) (in HzO) Volume Purged from Sample System (mL) Leak Test Helium Concentration in Shroud (%) Leak Test Helium Concentratkm in Tedlar Bag (%) Draw on Subsurface (in Hg) Final Sample Canister Vacuum (in Hg)

Date

Result

-30.42 Yes

-fO.008 1,860 16.7 25.1 -3.25 -2.14

Begin Time

Date

01/28A)9 01/28^)9 01/28/09 01/28/09 01/28/09 01/28A)9 0M2Bm 01/28A)9

Time

0826 0859 1003 1618 1623 1626 1628 1755

End Date End Time

Equipment Used

Dwyer Instruments Model DPGW-00 digital pressure gauge Canister, manifokl, syringe, nyton tubing, anatog vacuum gauge

Omniguard III Differential Pressure Recorder 60 cc syringe, nyton tubing. 3 way valve, Tedlar bag

Dielectnc Technotogles Model MGO-2002 helium detector Oietoctric Technologies Model MGD-2002 helium detector

Anatog vacuum gauge Dwyer Instruments Model DPGW-00 digital pressure gauge

Analyte

Benzene Ethylt>enzene Toluene Xylenes, Total Naphthalene Helium

Method

Modified EPA TO-15 Hiqh/Low Level with SIM Modified EPA TO-15 Hiqh/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with Low Level Modified ASTM D-1945

Laboratory

AirToxics, Inc. AirToxics, Inc. AirToxics, Inc. AirToxics, Inc. /MrToxics, Inc. AirToxics, Inc.

Hold Time


Component

Sample Tubing Sampling Manifold Purge Tubing Cavity Total 3 System Volumes

Volume

69 mL 14.5 mL 18.5mL 522 mL 624 mL 1.872 mL

10 Weather Conditions Temperature = 15.8 °F. Dew Point = 8.6 °F, Humidity = 73%. Sea Level Pressure = 29.93 in Hg and falling. Wind = 8.1 mph SSW, Precipitation = None, Sky = Clear (Clinton Munkiipal Airport at 16:35).

11 Comments/Observations Raised sample depth from 10.5 to 9.5 ft bgs before sample collection. Stopped sampling early due to water in sample tubing. Per Air Toxics, suffk;ient sample volume for analysis, but will have reporting limits elevated - 6.19 times.

12 Karin H. Wilhelm / Randy J. Kroneman Sampler Name(s) Sampler Signaturo(iq

Q M W H 1 Building ID

2 Probe Location ID

3 Sample ID

4

5

6

SOIL GAS SAMPLE COLLECTION RECORD

BLOI

BLOl-SG-EOOl

Client Project Project Numk>er


Soil Gas Probe installation 01/28/09 0947 9.5 feet Date Time

Sample Container Summa 6-liter 931 Depth Below Surface

12.5 feet bgs Depth to Water

931


01/28/09 Container t.at>oratory ID Manifold Laboratory ID

11:09:16 01/28/09 15:35:30 Begin

Measurement

Initial Sample Canister Vacuum (in Hg) Tightness Test (Vacuum held yes/no?) Differential Pressure (neg port to subsurface) (in HzO) Volume Purged from Sample System (mL) Leak Test Helium Concentratk>n in Shroud (%) Leak Test Helium Concentration in Tedlar Bag (ppm) Draw on Subsurtace (in Hg) Volume Purged from Sample System (mL) Leak Test Helium Concentration in Shroud (%) Leak Test Helium Concentration in Tedlar Bag (ppm) Draw on Subsurface (in Hg) Final Sample Canister Vacuum (in Hg)

Date

Result

-30.65 Yes

-fO.010 660 20.0

0 0

1,980 13.6

11,925 0

-2.14

Begin Time

Date

01/28A)9 01/28/09 01/28«)9 01/28«)9 01/28A)9 0M2Qm 01/28/09 01/28/09 01/28/09 01/28/09 01/28/09 01/28A)9

Time

0829 0859 0943 1103 1103 1107 1109 1438 1438 1444 1450 1755

End Date End Time

Equipment Used Dwyer Instruments Model DPQW-00 digttal pressure gauge

Canister, manifold, synnge. nylon tubing, anatog vacuum gauge Omniguard III Dttferential Pressure Recorder

60 cc syringe, nyton tubing, 3 way valve, Tedlar bag Dielectric Technologies Model MGD-2002 helium detector OielecUk; Technologies Model MGD-2002 helium detector

Anatog vacuum gauge 60 oc synnge. nylon tubing, 3 way valve, Tedlar bag

Dielectric Technologies Model MGD-2002 heUum detector Dielectric Teohnokigies Model MQ[}-2002 heUum detector Dielectrk: Technotogles Model MGD-2002 helium detector

Dwyer Instruments Model DPGW-00 digital pressure gauge

Analyte


Method

Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 High/Low Level with SIM Modified EPA TO-15 HighA.ow Level with Low Level Modified ASTM D-1945

Laboratory

AirToxics, Inc. AirToxics, inc. AirToxics, Inc. AirToxics, Inc. AirToxics, Inc. AirToxics, Inc.

Hold Time


9 Component

Sample Tubing Sampling Manifold Purge Tubing Cavity Total 3 System Volumes

Volume

66 mL 14.5 mL 18.5mL 522 mL 621 mL 1,863 mL

10 Weather Conditions Temperature = 15.8 °F, Dew Point = 10.4 °F, Humidity = 68%, Sea Level Pressure = 29.94 in Hg and falling. Wind = 8.1 mph SSW, Precipitation = None, Sky = Clear (Clinton Municipal Airport at 14:55).

11 Comments/Observations Original sample depth = 10.5 ft bgs. Stopped sampling at 11 ;25:50 due to water in sample tubing. Raised sample point to 9.5 ft bgs. Restarted sample collection at 14:50:30.

12 Karin H. Wilhelm / Randy J. Kroneman Sampler Name(s) Sampler S fgnature(^

I I I I I I I I I I 6 II H B i ATTACHMENT C B

B

»

• I V QMWH

I ^ H I

fl Keystone Laboratories, Inc. - Newton I SDG: 18J0485

CLASS: GCMS I METHOD: EPA 8260B

H B I I I I I I 1 I I I I I I I Page 1 of I

ANALYSES DATA PACKAGE COVER PAGE EPA 8260B

Laboratory: Keystone Laboratories, Inc - Newton

Client: MWH Americas, Inc.-IA

SDG: 18J0485

Project- IPL-Clinton FMGP Site

Client Sample Id:

PZOl-GW-009

PZ02-GW-009

PZ03-GW-009

PZ4R-GW-009

PZ05-GW-009

MW32-GW-009

MW66-GW-009

PZOl-GW-901

BL02-SW-I001

Lab Sample Id:

18J0485-01

18J0485-02

18J0485-03

18J0485-04

18J0485-05

18J0485-06

18J0485-07

18J0485-08

18J0485-09

I certify that this data package is in compliance with the terms and conditions ofthe contract, both technically and for completeness, for other than the conditions detailed above. Release ofthe data contained in this hardcopy data package and in computer-readable data submitted on diskette has been autonzed by the Laboratory Manager or the Manager's designee, as venfied by the following signatures.

Signature Name: Jeffrey King, Ph.D.

Date: February 06, 2009 Title: Laboratory Director

Page I of 1

METHOD DETECTION AND REPORTING LIMITS EPA 8260B

Laboratory: Kevstone Laboratories. Inc. - Newton

Client: MWH Amencas. Inc.-IA

Matrix: Water

SDG: I8J0485

Project: IPL-Clinlon FMGP Site

Instrument: MS #1

Analyte

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane

Tnchlorofluoromethane

1,1-Dichloroethylene

Acetone

Carbon Disulfide

Methylene Chloride

trans-1,2-Dichloroethylene

Methyl-t-butyl Ether (MTBE)

1,1-Dichloroethane

Chlorofonn

1,1,1 -Tnchloroethane

Carbon Tetrachloride

Benzene

1.2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane

Bromodichloromethane

CIS-1,3-Dichloropropene

Toluene

trans-1,3-Dichloropropene

1,1,2-Trichloroethane

Tetrachloroethylene

Dibromochloromethane

1,2-Dlbromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromofonn

1,1,2,2-Tetrachloroethane

MDL

06

08

0.5

0.6

0.7

0.4

1 7

1.0

3.9

02

08

03

0.2

0.4

0.4

0.2

0.2

0.3

02

02

0.2

03

0.2

0.3

0.4

01

0.2

02

02

05

02

0.3

MRL

1.0

1.0

10

1.0

1.0

1.0

10.0

1.0

5.0

10

20

1.0

10

1.0

10

1.0

1.0

10

1.0

1.0

1.0

I 0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.0

1.0

1 0

Units

ug/l

ug/l

ug/l

ug/'l

ug/l

ug/l

ug'I

ug/l

ug/I

ug/l

ug/l

ug/l

ug/l

ug'I

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

Page 1 of 1

ORGANIC ANALYSIS DATA SHEET EPA 8260B

PZOl-GW-009

Laboratory. Kevstone Laboratories. Inc. - Newton

Client: MWH Amencas. Inc.-lA

Matrix: Water Laboratory ID:

Sampled: 10/07/08 17 50 Prepared:

Solids: Preparation:

Batch: IJ8I413 Sequence 18J1413

SDG:

Project:

18J0485-01

10/14/08 00 00

EPA 5030B

Calibration-

18J0485

IPL-Clinton FMGP Site

File ID: 1V015.D

Analyzed: 10/14/08 21:57

Initial/Final: 5 ml / 5 ml

18J110I Instrument: MS#1

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124-48-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane

Trichlorofluoromethane


Acetone

Carbon Disulfide

Methylene Chloride


Mcthyl-t-butyl Ether (MTBE)

1,1 -Dichloroethane

Chloroform



Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane


cis-1,3-Dichloropropene

Toluene



Tetrachloroethylene


1,2-Dlbromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform


DILUTION CONC. (ug/l)

1.0

1.0

1.0

1.0

1 0

1.0

10.0

1 0

50

1.0

2.0

1.0

1.0

1.0

1.0

1 0

1.0

10

1.0

1.0

1 0

10

1 0

1.0

1.0

10

1.0

1.0

1.0

2.0

1.0

1.0

Q

u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u

SYSTEM MONITORING COMPOLTND

Dibromofluoromethane

1,2-Dichloroethane-d4

Toluene-d8

4-Bromofluorobenzene

ADDED (ug/l)

50.0000

50 OOOO

50 OOOO

50.0000

CONC (ug/l)

55.8

49.6

51.2

47 3

% REC

112

99 2

102

94.7

QC LIMITS

7 4 - 132

7 4 - 1 3 3

8 5 - 1 1 5

7 7 - 122

Q

* Values outside of QC limits

Page 1 o f 9

B ORGANIC ANALYSIS DATA SHEET EPA 8260B

PZ02-G\V-009

Laboratory Kevstone Laboratones. Inc. - Newton

Client. MWH Amencas. Inc.-IA

Matri,x: Water Laborator

Sampled: 10/07/08 13:30 Prepared.

I Solids: Preparation

' Batch: 1J81413 Sequence:

rylD:

an:

18J1413

SDG:

Project-

18J0485-02

10/14/08 00 00

EPA 5030B

Calibration.

18J0485


File ID:

Analyzed:

Initial/Final:

I8J1101

1V012.D

10/14/08 20:02

5 ml /5 ml

Instrument. MS#I

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67 64-1

75 15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

lOS-88-3

10061-02-6

79-00-5

127-18-4

124-48-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane



Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichloroethane

Chloroform


Carbon Tetrachlonde

Benzene

1,2-Dichloroethane

Tnchloroethylene

1,2-Dichloropropane



Toluene



Tetrachloroethylene


1,2-Dlbromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromofonn


DILUTION

1

CONC. (ug/l)

1 0

1.0

1 0

1 0

l.O

1.0

10.0

1.0

5.0

1.0

2.0

1.0

1.0

1 0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1 0

1 0

10

I 0

1.0

1.0

1.0

20

1 0

1.0

Q


SYSTEM MONITORING COMPOUND



Toluene-d8

4-Bromonuorobenzene

ADDED (ug/l)

50.0000

50.0000

50.0000

50.0000

CONC (ug/l)

57 6

51.0

50.5

48.5

% REC

115

102

101

96 9

QC LIMITS

74- 132

74- 133

85-115

77- 122

Q

• Values outside of QC limits

Page 2 of9


PZ03-GW-009


Client; MWH Amencas. Inc.-IA

Matnx: Water Laboratory ID:

Sampled: 10/07/08 15:25 Prepared:

Solids: Preparation-

Batch. 1J81413 Sequence. 18J1413

SDG:

Project:

18J0485-03

10/14/08 00-00

EPA 5030B

Calibration:

18J0485


File ID: 1V0I3.D

Analyzed: 10/14/08 20:40


18J1101 Insttument: MS#1

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124^8-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane



Acetone

Carbon Disulfide

Methylene Chlonde



1,1 -Dichloroethane

Chloroform

1,1,1 -Trichloroethane

Carbon Tetrachlonde

Benzene

1,2-Dichloroethane

Tnchloroethylene

1,2-Dichloropropane



Toluene


1,1,2-Tnchloroethane

Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform



1 0

1.0

1.0

1.0

1.0

1.0

10.0

1.0

5.0

10

2.0

1 0

1.0

1.0

1.0

7.0

1.0

1.0

1.0

10

1.0

1 0

10

1 0

10

1.0

1.0

1.0

9.6

167

1.0

1.0

Q

u u u u u u u u u u u u u u u

u u u u u

u u u u u u

u u


Dibromofl uoromethane


Toluene-d8


ADDED (ug/l)

50.0000

50 OOOO

50 OOOO

50.0000

CONC (ug/l)

57 6

51.5

51.6

50.0

% R E C

115

103

103

100

QC LIMITS

7 4 - 132

7 4 - 1 3 3

8 5 - 1 1 5

7 7 - 122

Q


Page 3 of 9

B ORGANIC ANALYSIS DATA SHEET EPA 8260B

PZ4R-GW-009



I Matrix. Water Laboratoi

Sampled 10/08/08 09:25 Prepared.

I Solids Preparation

Batch. 1J8I413 Sequence:

rylD.

on:

I8JI413

SDG-

Project:

18J0485-04

10/14/08 00:00

EPA 5030B

Calibration:

I8J0485


Flic ID:

Analyzed:

Initial/Final:

18J1I0I

1V025D

10/15/08 04 22

5 ml / 5 ml

Instrument: MS#1

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

7901-6

78-87-5

75 27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124-48-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane



Acetone

Carbon Disulflde

Methylene Chlonde



1,1-Dichloroethane

Chloroform


Carbon Tetrachlonde

Benzene

1,2-Dichlorocthane

Trichloroethylene

1,2-Dichloropropane



Toluene



Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromofonn


DILUTION

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

CONC (ug/l)

10 0

10.0

100

IOO

10.0

10.0

100

10.0

50 0

10 0

20.0

10.0

10.0

10.0

10.0

108

10 0

10 0

10.0

10 0

10.0

157

10.0

10.0

10.0

10.0

10.0

10.0

126

417

10.0

10.0

Q

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

D

DU

DU

DU

DU

DU

D

DU

DU

DU

DU

DU

DU

D

D

DU

DU


Dibiomofluoromethane

l,2-Dichlorocthane-d4

Toluene-d8

4- Brornofl uorobenzene

ADDED (ug/l)

50.0000

50.0000

50.0000

50 OOOO

CONC (ug/l)

54 5

50.7

52.2

48 3

% REC

109

101

104

96.6

QC LIMITS

7 4 - 132

7 4 - 1 3 3

8 5 - 1 1 5

7 7 - 122

Q

Values outside of QC limits

Page 4 of 9


PZ05-GW-009

Laboratory Kevstone Laboratories. Inc. - Newton


Matrix- Water Laboratory ID-

Sampled: 10/07/08 1630 Prepared:

Solids- Preparation:

Batch. 1J81413 Sequence: 18J1413

SDG.

Project.

18J0485-05

10/14/08 00:00

EPA 5030B

Calibration-

18J0485


File ID- 1V014.D

Analyzed: 10/14/08 21:19


18J1101 Instmment: MS#I

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124-48-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane


1,1 -Dichloroethylene

Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichloroethane

Chloroform


Carbon Tetrachlonde

Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane



Toluene



Tetrachloroethylene


1,2-Dlbromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromofonn

1,1.2,2-Tetrachloroethane


10

10

I.O

1.0

10

1.0

IOO

1.0

5.0

1.0

20

1.0

10

1 0

1.0

1.0

1.0

1.0

1.0

10

10

1.0

1.0

1.0

1.0

1.0

1.0

10

1 0

20

1.0

1.0

Q





Toluene-d8

4- Bromofluorobenzene

ADDED (ug/l)

50.0000

50.0000

50.0000

50.0000

CONC (ug/l)

55.0

50.8

53.4

50.0

%R£C

no 102

107

IOO

QC LIMITS

74- 132

74 - 133

85-115

77- 122

Q


Page 5 of 9

B I I


MW32-GW-009



Matnx: Water Laborator

Sampled. 10/08/08 12.00 Prepared.

Solids- Preparation:

Batch: 1J8I413 Sequence:

rylD-

on:

18J1413

SDG.

Project.

18J0485-06

10/14/08 00 00

EPA 5030B

Calibration:

I8J0485

IPL-Climon FMGP Site

File ID:

Analyzed-

Initial/Final:

18J1101

1V033.D

10/15/08 09.39

5 m l / 5 m l

Instrument- MS#1

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124-48-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane



Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichloroethane

Chlorofonn



Benzene

1,2-Dichloroethane

Tnchloroethylene

1,2-Dichloropropane



Toluene

trans-1,3-Dichloropropcne


Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform


DILUTION

10

10

10

10

10

10

50

50

10

10

50

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

CONC. (ug/l)

10 0

10.0

10.0

10.0

10.0

10.0

500

50.0

50.0

10.0

100

10.0

10.0

10.0

10 0

168

10.0

10.0

10 0

10.0

10 0

477

10 0

10.0

10.0

10.0

10.0

10.0

255

670

10.0

ID.O

Q

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

DU

D

DU

DU

DU

DU

DU

D

DU

DU

DU

DU

DU

DU

D

D

DU

DU



l,2-Dichloroethane-d4

Toluene-d8

4-Bromofl uorobenzene

ADDED (ug/l)

50.0000

50.0000

50.0000

50.0000

CONC (ug/l)

54.3

49.8

53.8

49 7

% REC

109

99.5

108

99.4

QC LIMITS

7 4 - 1 3 2

7 4 - 1 3 3

8 5 - 1 1 5

7 7 - 122

Q


Page 6 of 9


MW66-GW-009

Laboratory: Kevstone Laboratories. Inc - Newton

Client. MWH Americas. Inc.-IA

Matnx: Water Laboratory ID.


Solids: Preparation-

Batch: IJ8I413 Sequence- 18J1413

SDG:

Project:

18J0485-07

10/14/08 00 00

EPA 5030B

Calibration:

18J0485


File ID: 1V024.D

Analyzed: 10/15/08 03:44

Initial/Final- 5 ml / 5 ml

18J1101 Instmment: MS#1

CAS NO

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124^8-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane



Acetone

Carbon Disulfide

Methylene Chlonde



1,1-Dichloroethane

Chloroform



Benzene

1,2-Dichloroethane

Tnchloroethylene

1,2-Dichloropropane



Toluene



Tetrachloroethylene


1,2-Dlbromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromofonn



1.0

1.0

1.0

1.0

1.0

1.0

10.0

10

5.0

1.0

20

1.0

1.0

1.0

1.0

57.5

1.0

1 0

1.0

1.0

1.0

28.2

1.0

10

1.0

1.0

1.0

1.0

9.6

37 1

1.0

1.0

Q

u u u u u u u u u u u u u u u

u u u u u

u u u u u u

u u



1,2-Dich)oroethane-d4

Toluene-d8


ADDED (ug/l)

50.0000

50.0000

50.0000

50.0000

CONC (ug/l)

57 6

52.5

51.7

49.3

%REC

115

105

103

98.5

QC LIMITS

74-132

74- 133

85-115

77- 122

Q

' Values outside of QC limits

Page 7 of 9


PZOI-GW-901

Laboratory Kevstone Laboratones. Inc. - Newton

Client- MWH Amencas. Inc -IA

Matnx Water Laborato

Sampled: 10/07/08 08-00 Prepared

Solids: Preparation

Batch. 1J8I413 Sequence.

rylD:

on.

18J1413

SDG.

Project.

18J0485-08

10/14/08 00-00

EPA 5030B

Calibration

18J0485


File ID-

Analyzed.

Initial/Final-

18J1101

1V017.D

10/14/08 23:14

5 ml /5 ml

Instrument MS#1

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124-48-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane



Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichloroethane

Chloroform



Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane



Toluene



Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform



1.0

1.0

1 0

1 0

1.0

I.O

10.0

1.0

5.0

1.0

2.0

1.0

1 0

10

1.0

1.0

10

1.0

1.0

1.0

10

10

1.0

1 0

1.0

1 4

10

1.0

10

2.0

1.7

1 0

Q

u u u u u u u u u u u u u u u u u u u u u u u u u

u u u u

u


Dibromofl uoromethane

1,2-Dichloroeihane-d4

ToIuene-d8

4- B romofl uorobenzene

ADDED (ug/l)

50.0000

50 OOOO

50.0000

50 OOOO

CONC (ug/l)

55.6

51.4

51.0

46 4

% REC

111

103

102

92.7

QC LIMITS

7 4 - 132

7 4 - 1 3 3

8 5 - 1 1 5

7 7 - 122

Q

' Values outside of QC limits

Page 8 of 9


BL02-SW-I001

Laboratory: Kevstone Laboratones. Inc. - Newton

Client- MWH Americas. Inc.-IA

Matrix. Water Laboratory ID-

Sampled: 10/08/08 10:15 Prepared


Batch: IJ8I413 Sequence: 18J14I3

SDG:

Project:

18J0485-09

10/14/08 00.-00

EPA 5030B

Calibration-

18J0485


File ID. IVOII D

Analyzed: 10/14/08 19:24

Initial/Final. 5 ml / 5 ml

18J1101 Instmment: M S # I

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124-48-1

106-93-4

108-90-7

100-41-4

1330-20-7

75-25-2

79-34-5

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroelhane



Acetone

Carbon Disulfide

Methylene Chloride



1.1-Dichloroethane

Chloroform



Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane



Toluene



Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromofonn


DILUTION CONC (ug/l)

10

1.0

1 0

1.0

1.0

10

10.0

1.0

5.0

10

2.0

1.0

1.0

10

1.0

1.0

1 0

1 0

1.0

1 0

1.0

1.0

1 0

1.0

10

1.0

1.0

1.0

1.0

2.0

1.0

1.0

Q





Toluene-d8


ADDED (ug/l)

50.0000

50.0000

50.0000

50 OOOO

CONC (ug/l)

56.4

51.6

50.7

49.8

% REC

113

103

101

99.6

QC LIMITS

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 1 2 2

Q


Page 9 o f 9

I I I

PREPARATION BATCH SUMMARY EPA 8260B



Batch: 1J81413 Batch Matnx Water

SDG:

Project:

Preparation:

18J0485


EPA 5030B

SAMPLE NAME

PZOl-GW-009

PZOl-GW-009

PZ02-GW-009

PZ02-GW-009

PZ03-GW-009

PZ03-GW-009

PZ4R-GW-009

PZ4R-GW-009

PZ05-GW-009

PZ05-GW-009

MW32-GW-009

MW32-GW-009

MW66-GW-009

MW66-GW-009

PZOl-GW-901

PZOl-GW-901

BL02-SW-1001

BL02-SW-1001

Blank

LCS

PZOl-GW-009

PZOl-GW-009

LAB SAMPLE ID

18J0485-01

18J0485-01

18J0485-02

18J0485-02

18J0485-03

18J0485-03

18J0485-04

18J0485-04

18J0485-05

18J0485-05

18J0485-06

18J0485-06

I8J0485-07

18J0485-07

18J0485-08

18J0485-08

18J0485-09

18J0485-09

1J81413-BLK1

1J8I413-BS1

1J81413-MS1

IJ81413-MSDI

LAB FILE ID

IV015.D

1V015.D

1V012.D

1V012.D

1V013.D

1V013D

1V025.D

1V025D

IV014D

1V014.D

1V026D

1V033.D

1V024D

1V024D

1V017.D

IV0I7.D

IVOll D

IVOll D

1V009.D

1V004.D

1V005.D

1V006.D

DATE PREPARED

10/14/08 00:00

10/14/08 00:00

10/14/08 00:00

10/14/08 00:00

10/14/08 00:00

10/14/08 00.00

10/14/08 00:00

10/14/08 00.00

10/14/08 00.00

10/14/08 00:00

10/14/08 00.00

10/14/08 00-00

10/14/08 00:00

10/14/08 00:00

10/14/08 00:00

10/14/08 00:00

10/14/08 00:00

10/14/08 00:00

10/14/08 00-00

10/14/08 00:00

10/14/08 00:00

10/14/08 00-00

OBSERVATIONS

CLP Level 4 QC

CLP Level 4 QC

CLP Level 4 QC

CLP Level 4 QC

CLP Level 4 QC

CLP Level 4 QC

CLP Level 4 QC

CLP Level 4 QC

CLP Level 4 QC

I I B I I I Page 1 of 1

METHOD BLANK DATA SHEET EPA 8260B

Laboratory.

Client-

Matrix.

Prepared:

Analyzed:

Batch

Kevstone Laboratories

MWH Americas,

Water

10/14/08 00:00

10/14/08 18 07

1J81413

Inc-

, Inc.

[A

- Newton

Laboratory

Preparation:

Instmment:

Sequence:

ID.

SDG:

Project:

1J81413-BLK1

EPA 5030B

MS#1

18J1413

18J0485

IPL-CIinton FMGP Site

File ID:

Initial/Final:

Calibration:

IV009.D

5 ml / 5 ml

18J1101

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-69-4

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-88-3

10061-02-6

79-00-5

127-18-4

124-48-1

106-93-4

108-90-7

100-41-4

1330-20-7

COMPOUND

Chioromethane

Vinyl Chlonde

Bromoinethane

Chloroethane



Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichloroethane

Chloroform


Carbon Tetrachlonde

Benzene

1,2-Dichloroethane

Tnchloroethylene

1,2-Dichloropropane



Toluene



Tetrachloroethylene


1,2-Dibroinoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

CONC. (ug/l)

10

10

1.0

1.0

10

1.0

10.0

1 0

5.0

1.0

2.0

1.0

1.0

10

10

1 0

1.0

1.0

1.0

1.0

1.0

I.O

I.O

1.0

10

1.0

1.0

1.0

1.0

2.0

Q

u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u

Page 1 of 5

I METHOD BLANK DATA SHEET EPA 8260B

Laboratory: Kevstone Laboratones. Inc. - Newton SDG

Client: MWH Amencas. Inc.-IA Project:

Matnx: Water Laboratory ID: 1J81413-BLKI

Prepared: 10/14/08 00:00 Preparation: EPA 5030B

Analyzed. 10/14/08 18.07 Instmment MS#1

Batch: IJ81413 Sequence 18J14I3

18J0485


Flic ID- 1 V009.D

Initial/Final- 5 ml /5 ml

Calibration: 18J1101

CAS NO.

75-25-2

79-34-5

COMPOUND

Bromofonn

1,1,2,2-Tetrachlorocthane

CONC. (ug/l)

1.0

1 0

Q

u u


Dibrornofluoroinethane

1.2-Dichloroethane-d4

Toluene-d8

4- B roino fl uorobenzene

ADDED (ug/l)

50.0000

50.0000

50.0000

50.0000

CONC (ug/l)

55.3

52 0

50.8

50.1

% REC

ni

104

102

100

QC LIMITS

74- 132

74- 133

85-115

77-122

Q

Page 2 of 5

EPA 8260B


Client: MWH Americas. Inc.-IA

Matnx: Water

Batch: IJ8I413

Preparation: EPA 5030B

:ATE RECOVERY

SDG:

Project:

Laboratory ID:

Initial/Final:

PZOl-GW-009

18J0485

IPL-Clinton FMQP Site

IJ8I4I3-MS1

5 ml / 5 ml

Source Sample Name. PZOl-GW-009

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane



Acetone

Carbon Disulflde

Methylene Chloride



1,1-Dichloroethane

Chloroform



Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane



Toluene

trans-1,3-Dichloropropcne


Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform


SPIKE ADDED

(ug/l)

1065 50

1010.00

1095.50

1036.00

1021 00

500.000

1648.00

1160 00

500.000

500 000

1144.00

500.000

500 000

500.000

500 000

500.000

500.000

500 000

500.000

500.000

500 000

500.000

500.000

500.000

500.000

500.000

500.000

500.000

500.000

1500.00

500 000

500 000

SAMPLE CONCENTRATION

(ug/l)

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

MS CONCENTRATION

(ug/l)

930 8

1055

915.3

974 0

1304

508.5

1060

1093

530.4

493 1

995 4

484.9

488.2

476.3

486.9

495.1

463.7

488.4

485 1

490 4

473.7

476 6

464 3

447 3

460.8

457.4

442 5

465.2

470 0

1391

418.8

444 5

MS %

REC.#

87 4

104

83.6

94 0

128

102

64 3

94.2

106

98.6

87.0

97.0

97.6

95.3

97.4

99 0

92.7

97.7

97.0

98.1

94.7

95.3

92 9

89 5

92.2

91.5

88.5

93.0

94.0

92 7

83 8

88.9

QC LIMITS

REC.

60- 140

79 - 140

60-140

67 - 140

90-140

81 - 140

60- 134

66- 133

65-127

76- 132

60- 140

72-137

78 - 124

84- 126

83-129

62 - 140

63-138

82- 125

82-121

84-116

70-128

76-138

72-122

81-117

84-122

76-121

60 - 140

84-116

65-140

61 - 137

62-121

76- 122

Page 3 of 5

MATRIX SPIKE / MATRIX SPIKE DUPLICATE RECOVERY EPA 8260B

PZOl-CW-009

Laboratory: Kevstone Laboratories. Inc - Newton


Matrix: Water

Batch: 1J81413

Preparation: EPA 5030B

SDG.

Project.

Laboratory ID-

Initial/Final:

I8J0485


1J81413-MSI

5 ml / 5 ml

Source Sample Name: PZOl-GW-009

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane

Tnchloro fl uoromethane


Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichloroethane

Chloroform

1.1,1-Tnchloroethane


Benzene

1.2-Dichloroethane

Tnchloroethylene

1,2-Dichloropropane


CIS-1 ,:i-Dichloropropene

Toluene



Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform

1.1,2,2-Tetrachloroethane

SPIKE ADDED

(ug/l)

1065.50

1010.00

1095.50

1036.00

1021.00

500.000

1648 00

1160.00

500.000

500 000

1144.00

500.000

500.000

500.000

500.000

500 000

500 000

500.000

500.000

500.000

500.000

500.000

500.000

500 000

500.000

500 000

500 000

500.000

500.000

1500.00

500.000

500 000

MSD CONCENTRATION

(ug/l)

1033

1190

lOII

1104

1444

555.3

1185

1219

590.8

541.3

1112

534.1

541.9

527.3

536 9

530 0

480.8

536.3

517.1

518 1

505.2

491 8

491 7

466.5

521.0

495.6

477.5

492.4

514.7

1498

443.8

484.3

MSD %

REC n

97 0

118

92.3

107

141 •

111

71.9

105

118

108

97.2

107

108

105

107

106

96 2

107

103

104

101

98.4

98.3

93.3

104

99.1

95 5

98.5

103

99.9

88.8

96.9

% RPD#

10.4

12.0

9.91

12.5

102 *

8 80

11 1

10 9

108

9 32

11.1

9.66

104

10.2

9.77

681

3.62

9 35

6.39

5.49

644

3 14

5.73

4.20

12.3

8.02

7.61

5 68

9 08

7.43

5.80

8.57

QC

RPD

18

21

26

23

10

15

19

20

22

16

13

14

14

15

16

20

17

17

20

23

23

18

21

25

14

18

19

14

13

13

22

17

LIMITS

REC

60-140

79-140

60- 140

67- 140

90- 140

81 - 140

60-134

66- 133

65- 127

76- 132

60-140

72- 137

78-124

84- 126

83- 129

62-140

63- 138

82- 125

82- 121

84-116

70-128

76- 138

72- 122

81 -117

84-122

76- 121

60-140

84-116

65 - 140

61 -137

62-121

76- 122

Page 4 of 5

# Column to be used to flag recovery and RPD values with an asterisk


Page 5 of 5

I I I I i I I I I I I I i I I I I i I

LCS / LCS DUPLICATE RECOVERY EPA 8260B

Laboratory:

Client-

Matnx:

Batch:

Preparation:

Kevstone Laboratories. Inc. - Newton

MWH Americas. Inc -IA

Water

1J81413

EPA 5030B

SDG:

Project:

Laboratory ID:

Initial/Final:

18J0485


1J81413-BS1

5 ml / 5 ml

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane



Acetone

Carbon Disulfide

Methylene Chlonde


Mcthyl-t-butyl Ether (MTBE)

Ul-Dichloroethane

Chlorofonn

1.1,1-Tnchlorocthane


Benzene

1.2-Dichloroethanc

Trichloroethylene"

1,2-Dichloropropane


CIS-1, j-Dichloropropene

Toluene



Tetrai-hloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

SPIKE

ADDED

(ug/l)

106.550

101.000

109.550

103.600

102.100

50.0000

164.800

116.000

50.0000

50 0000

114.400

50.0000

50.0000

50.0000

50.0000

50 OOOO

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50 OOOO

50.0000

50.0000

50.0000

50.0000

150.000

LCS

CONCENTRATION

(ug/l)

99.08

110.2

97.93

103.8

134.8

52 63

132.0

114.1

48.06

51.25

106,5

51.34

50.87

49 23

51 26

50.99

47.93

50.41

49.05

50.24

48.47

48.89

46.79

47.23

50.92

48.76

46.53

48.24

50.05

144.2

LCS

%

REC #

93.0

109

89 4

100

132

105

80.1

98.3

96.1

102

93 1

103

102

98.5

103

102

95 9

101

98.1

100

96.9

97 8

93.6

94 5

102

97.5

93.1

96.5

100

96.1

QC

LIMITS

REC

6 0 - 140

77 - 140

63 - 140

7 4 - 140

9 0 - 140

8 4 - 1 3 7

61 - 132

6 8 - 134

7 4 - 125

7 9 - 128

60 - 140

81 - 132

8 3 - 1 1 6

8 6 - 122

8 8 - 1 2 4

6 8 - 138

6 6 - 1 3 5

8 5 - 122

8 3 - 1 2 2

8 2 - 1 1 8

7 5 - 1 2 4

7 0 - 140

7 6 - 1 2 2

8 2 - 1 1 8

8 4 - 127

8 6 - 1 1 7

6 0 - 140

8 7 - 1 1 6

70 - 140

61 - 140

Page 1 of2




Matrix: Water

Batch. 1J81413

Preparation EPA 5030B

SDG:

Project:

Laboratory ID:

Initial/Final:

18J0485


1J81413-BS1

5 ml / 5 ml

COMPOUND

Bromofonn


SPIKE

ADDED

(ug/l)

50.0000

50 OOOO

LCS

CONCENTRATION

(ug/l)

46.00

45.79

LCS

%

REC.#

92.0

916

QC

LIMITS

REC

7 5 - 1 2 0

7 4 - 126



Page 2 of2

I 1 I I I I I I B I I I I I i I 1 I I

ANALYSIS BATCH (SEQUENCE) SUMMARY EPA 8260B

Laboratory.

Client.

Sequence:

Matrix:

Kevstone Laboratories. Inc.

MWH Americas. Inc -IA

18JI413

Water

- Newton SDG.

Project:

Instmment:

Calibration

18J0485


MS#1

18J1101

Sample Name

MS Tune

Calibration Check

LCS

PZOl-GW-009

PZOl-GW-009

Blank

BL02-SW-1001

BL02-SW-1001

BL02-SW-1001

BL02-SW-1001

PZ02-GW-009

PZ02-GW-009

PZ02-GW-009

PZ02-GW-009

PZ03-GW-009

PZ03-GW-009

PZ03-GW-009

PZ03-GW-009

PZ05-GW-009

PZ05-GW-009

PZ05-GW-009

PZ05-GW-009

PZOl-GW-009

PZOl-GW-009

PZOI-GW-009

PZOl-GW-009

PZOl-GW-901

PZOl-GW-901

PZOl-GW-901

PZOl-GW-901

MS Tune

Calibration Check

Lab Sample ID

18JI4I3-TUN1

I8J1413-CCV1

1J81413-BS1

1J8I413-MS1

1J81413-MSD1

1J81413-BLK1

18J0485-09

18J0485-09

18J0485-09

I8J0485-09

18J0485-02

18J0485-02

18J0485-02

18J0485-02

18J0485-03

18J0485-03

I8J0485-03

18J0485-03

18J0485-05

18J0485-05

18J0485-05

18J0485-05

18J0485-01

18J0485-0I

18J0485-01

18J0485-01

18J0485-08

18J0485-08

18J0485-08

18J0485-08

18J1413-TUN2

18J1413-CCV2

Lab File ID

IVOOI.D

1V002D

1V004.D

1V005.D

1V006 D

1V009.D

IVOll.D

IVOll D

IVOll.D

IVOll.D

1V012.D

1V012.D

1V0I2.D

1V012D

1V0I3D

1V013.D

IV013.D

1V013.D

1V014D

1V014D

IV014.D

1V014.D

1V015D

1V0I5.D

IV015.D

1V015.D

1V017D

1V0I7D

IV017.D

1V017.D

IV019D

1V021.D

Analysis Date/Time

10/14/08 13.02

10/14/08 13.40

10/14/08 14.56

10/14/08 15:34

10/14/08 16.12

10/14/08 18-07

10/14/08 19-24

10/14/08 19 24

10/14/08 19:24

10/14/08 19:24

10/14/08 20:02

10/14/08 20:02

10/14/08 20:02

10/14/08 20.02

10/14/08 20:40

10/14/08 20:40

10/14/08 20-40

10/14/08 20 40

10/14/08 21 19

10/14/08 21:19

10/14/08 21-19

10/14,/08 21:19

10/14/08 21:57

10/14/08 21:57

10/14/08 21-57

10/14/08 21.-57

10/14/08 23:14

10/14/08 23:14

10/14/08 23-14

10/14/08 23:14

10/15/08 00.32

10/15/08 01:48

Page 1 of 2


Laboratory

Client:

Sequence:

Matnx.

Kevstone Laboratories. Inc

MWH Amencas. Inc.-IA

18J14I3

Water

- Newton SDG:

Project:

Instmment:

Calibration:

18J0485


MS#I

18J1101

Sample Name

' MW66-GW-009

MW66-GW-009

MW66-GW-009

MW66-GW-009

PZ4R-GW-009

PZ4R-GW-009

PZ4R-GW-009

PZ4R-GW-009

MW32-GW-009

MW32-GW-009

MW32-GW-009

MW32-GW-009

Lab Sample ID

18J0485-07

18J0485-07

18J0485-07

18J0485-07

18J0485-04

18J0485-04

18J0485-04

I8J0485-04

18J0485-06

18J0485-06

18J0485-06

18J0485-06

Lab File ID

1V024.D

1V024.D

1V024.D

1V024D

1V025.D

1V025.D

1V025D

1V025.D

1V026.D

1V026.D

1V026D

1V033D

Analysis Date/Time

10/15/08 03:44

10/15/08 03 44

10/15/08 03.44

10/15/08 03:44

10/15/08 04:22

10/15/08 04:22

10/15/08 04-22

10/15/08 04:22

10/15/08 05 01

10/15/08 05.01

10/15/08 05:01

10/15/08 09.39

Page 2 of2

I I I I

MASS SPECTROMETER INSTRUMENT PERFORMANCE CHECK EPA 8260B

Laboratory-

Clienl-

Lab File ID:

Instmment ID:

Sequence:


MWH Amencas, Inc.-IA

IVOOl D

MS#I

18J1413

- Newton SDG:

Project:

Injection Date:

Injection Time:

Lab Sample ID:

I8J0485


10/14/08

13 02

I8J14I3-TUN1

in/z

50

75

95

96

173

174

175

176

177

ION ABUNDANCE CRITERIA

15-40% of 95

30-60% of 95

Base peak, 100% relative abundance

5 -9% of 95

Less than 2% of 174

50-100%of95

5-9% of 174

95-101% of 174

5-9% of 176

% RELATIVE ABUNDANCE

25.6

43.4

100

6.29

0

59

7.12

100

6.11

PASS

PASS

PASS

PASS

PASS

PASS

PASS

PASS

PASS

Pagc 1 of 2

MASS SPECTROMETER INSTRUMENT PERFORMANCE CHECK EPA 8260B



Lab File ID: 1V0I9D

Instmment ID: MS#1

Sequence- 18J14I3

SDG.

Project:

Injection Date.

Injection Time:

Lab Sample ID:

18J0485


10/15/08

00.32

18J1413-TUN2

m/z

50

75

95

96

173

174

175

176

177

ION ABUNDANCE CRITERIA

15-40% of 95

30-60% of 95

Base peak, 100% relative abundance

5-9% of 95

Less than 2% of 174

50- 100% of 95

5 -9% of 174

95-101% of 174

5-9% of 176

% RELATIVE ABUNDANCE

26.3

44.7

100

6.18

0

59.4

7.49

100

5.83

PASS

PASS

PASS

PASS

PASS

PASS

PASS

PASS

PASS

Page 2 of 2

I I I I

CONTINUING CALIBRATION CHECK EPA 8260B

Laboratory.

Client:

Instmment ID-

Lab File ID:

Sequence:

Lab Sample ID.



MS#1

1V002.D

18J1413

I8J1413-CCV1

SDG-

Project.

Calibration:

Calibration Date:

Injection Date:

Injection Tune:

18J0485

IPL-Climon FMGP Sile

18J1101

10/10/08 07.41

10/14/08

13.40

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomelhane

Chloroethane



Methylene Chlonde

trans-1,2-Dichlorocthy lene

1,1-Dichloroethane

Chlorcilbrm



Benzene

1,2-Dichloroeihanc

Tnchloroethylene

1,2-Dichloropropane



Toluene



Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromofonn


TYPE

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

CONC (ug/l)

STD

100 400

100.450

100 450

100 450

100.400

50.0000

50 OOOO

50.0000

50 OOOO

50.0000

50.0000

50.0000

50 OOOO

50 OOOO

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50 OOOO

50.0000

50 OOOO

50.0000

50.0000

150 000

50 OOOO

50.0000

CCV

94.71

106 9

91.95

102.7

97 06

53 73

50 84

56 00

53.54

53.82

51.36

50.38

51.55

50.32

50 42

51.77

51.15

51.04

48 00

51.04

51.21

49.75

50.70

51.81

50.23

49.57

145.2

49.45

52.65

RESPONSE FACTOR

ICAL

2.280102

1 759579

1 081288

0.9209739

1 467602

1.754758

1 164789

1 593169

2.198702

1 901571

1.328807

0.9288122

1 722599

0 707646

0.4487327

0.5729748

0 7321782

0.8081133

1.528182

0.6760527

0.3848596

0 2696252

0.4675008

0 4917014

0 9779628

1.551966

1.237231

0 2570563

2.257193

CCV

2.159377

1.804052

0.9942529

0.9457603

1 476407

1.885638

1.232271

1.784284

2.354408

2.046691

1.364985

0.9357987

1 77608

0.7121818

0.4525256

0.5932134

0.7490785

0.824913

1 467155

0 6901552

0.3941383

0.2682523

0.4740246

0.5094817

0.9824543

1.538685

1 198022

0.2542237

2.377037

MIN (#)

0.1

O.I

0.3

0.1

% DIFF / DRIFT

CCV

-5 3

25

-8 0

2.7

0.6

7.5

5.8

120

7 I

76

2.7

0 8

3 1

06

0 8

35

2.3

2.1

-4 0

2.1

24

-0.5

1.4

36

0.5

-0.9

-3.2

-1.1

5.3

LIMIT (#)

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

I Page 1 o f4

it Column to be used to flag Response Factor and %Din7Dnfl values with an asterisk

• Values outside of QC limits

Page 2 of4

CONTINUING CALIBRATION CHECK EPA 8260B

Laboratory- Kevstone Laboratories. Inc. - Newton

Client- MWH Americas. Inc.-IA

Instmment ID: M S ffl

Lab File ID- 1V02I D

Sequence 18J1413

Lab Sample ID: 18J1413-CCV2

SDG:

Project:

Calibration:

Calibration Date:

Injection Date:

Injection Time-

18J0485


i8 jno i

10/10/08 07:41

10/15/08

01:48

I I I I I I I I 1 I i i I

COMPOUND

Chioromethane

Vinyl Chlonde

Bromomethane

Chloroethane



Methylene Chlonde


1,1-Dichloroethane

Chlorofonn



Benzene

1,2-Diohloroethane

Trichloroethylene

1,2-Dichloropropane



Toluene

trans- 1,3-Dichloropropene

1,1,2-rnchloroethane

Tetrachloroethylene


1,2-Dibromoethane

Chlorobenzene

Eihylbenzene

Xylenes, total

Bromofonn


TYPE

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

CONC (ug/l)

STD

100 400

100 450

100 450

100.450

100.400

50.0000

50.0000

50.0000

50.0000

50.0000

50 OOOO

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50 OOOO

50.0000

50 OOOO

50.0000

50.0000

50.0000

50.0000

150.000

50.0000

50.0000

CCV

105.8

113.3

98 09

1123

100.2

57.60

60.75

57.57

56.87

57.29

53.83

54.18

53.66

52.52

52 48

51.77

51.86

48.59

51 74

48.96

50.25

50.27

50.51

50 80

52.37

51.60

151.4

47.27

49.20

RESPONSE FACTOR

ICAL

2.280102

1 759579

1 081288

0.9209739

1.467602

1.754758

1 164789

1 593169

2.198702

1.901571

1 328807

0.9288122

1.722599

0 707646

0 4487327

0.5729748

0.7321782

0.8081133

1.528182

0.6760527

0.3848596

0 2696252

0 4675008

0.4917014

0.9779628

1.551966

1.237231

0.2570563

2.257193

CCV

2.412209

1.912082

1.060679

1.033866

1.523454

2.021382

1.472405

1 834365

2.500793

2.178638

1.430589

1.006492

1.848808

0.7433268

0.470986

0.5933108

0.7593536

0.7853952

1.581232

0.6619521

0.3867706

0.2710604

0 4722639

0 4995689

1.024328

1.601524

1.249048

0.2430115

2.221263

MIN (#)

0.1

01

03

0 1

% DIFF / DRIFT

CCV

5.8

8.7

-19

123

38

15.2

26 4

15.1

137

14.6

7.7

84

7.3

50

5.0

3.5

37

-2.8

35

-2.1

05

0.5

1.0

1.6

4.7

3.2

1.0

-5.5

-1.6

LIMIT (#)

20

20

20

20

20

20

20 •

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

Page 3 of4

# Column to be used to flag Response Factor and %Diff/Dnfl values with an asterisk


Page 4 of4

I I I

SURROGATE STANDARD RECOVERY AND RT SUMMARY EPA 8260B

Laboratory:

Client:

Sequence:

Matrix:



I8J1413

Water

SDG:

Project:

Instmment.

Calibration:

18J0485


MS#1

I8J1101

Surrogate

Compound

Spike

Level ug/l

%

Recovery

Recovery

Limits RT

Calibration

Mean RT RT Diff

RTDiff

Limit Q

Calibration Check (18J1413-CCV1) Lab File ID- 1 V002.D Analyzed: 10/14/08 13:40



Toluene-d8


50 OOOO

50.0000

50 OOOO

50 OOOO

106

105

95.0

96.0

8 0 - 120

8 0 - 120

8 0 - 120

8 0 - 120

11 66

12.29

15.61

19.61

11.68286

12.32143

15.61143

19.61429

-0 0229

-0.0314

-0.0014

-0.0043

+/-1 0

H-/-1.0

+/-1 0

•*-/-10

LCS (1J81413-BS1 ) Lab File ID: I V004.D Analyzed- 10/14/08 14:56



Toluene-d8

4-Bromonuorobenzene

50.0000

50 OOOO

50 OOOO

50.0000

105

96.1

95.7

99.9

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 1 2 2

11.67

12.29

15.61

19 62

11 68286

12.32143

15.61143

19 61429

-0.0129

-0.0314

-0.0014

0.0057

+l-\ 0

+/ -10

+i-\ .0

+i-\.Q

Matrix Spike (lJ814l3-IVfSl) Lab File ID: IV005.D Analyzed: 10/14/08 15.34



Toluene-d8

4-Broinonuorobenzene

50.0000

50.0000

50.0000

50.0000

104

98.7

96.6

95.2

7 4 - 1 3 2

7 4 - 133

8 5 - 1 1 5

7 7 - 1 2 2

11 67

12.3

156

19.61

11 68286

12 32143

15.61143

19.61429

-0.0129

-0.0214

-0.0114

-0.0043

-I-/-1.0

+l-\ .0

+l-\ 0

+I-\.Q

Matrix Spike Dup (1J814I3-MSDI ) Lab File ID: 1 V006.D Analyzed: 10/14/08 16.12


1,2-Di:hIoroethane-d4

Tolucne-d8

4-Broinonuoro benzene

50 OOOO

50 OOOO

50 OOOO

50 OOOO

106

101

96.9

96 6

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 122

11 66

12.3

15.6

19.61

11.68286

12.32143

15.61143

19.61429

-0.0229

-0.0214

-0.0114

-0 0043

+/-1 0

-I-/-1.0

-^/-1.0

-i-'-lO

Blank (IJ8141.1-BLK1) Lab File ID. 1 V009.D Analyzed: 10/14/08 1807



Toluene-d8

4-Broinofluorobenzene

50.0000

50.0000

50.0000

50.0000

111

104

102

100

7 4 - 1 3 2

7 4 - 1 3 3

8 5 - 1 1 5

7 7 - 1 2 2

1164

12.29

15.6

19.62

11.68286

12 32143

15.61143

19 61429

-0.0429

-0.0314

-0 0114

0.0057

+I-\.Q

+l-\ .0

-H/-1.0

-H,/-1.0

BL(I2-SW-II)01 (18J0485-09) Lab File ID: 1 VOl I.D Analyzed- 10/14/08 19:24



Toluene-d8

4-Broinofluorobenzene

50.0000

50.0000

50 OOOO

50.0000

113

103

101

99 6

7 4 - 132

7 4 - 1 3 3

8 5 - 1 1 5

7 7 - 122

11.66

12.3

15.59

19.61

11.68286

12.32143

15 61143

19.61429

-0.0229

-0.0214

-0.0214

-0.0043

•(-/-I.O

+!-\.0

+I-\.Q

+I-\.Q

PZ02-GW-009 (18J0485-02) Lab File ID: 1V012.D Analyzed: 10/14/08 20:02



Toluene-d8


50.0000

50.0000

50.0000

50.0000

115

102

101

96.9

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 122

11.66

12.29

15.6

19.61

11.68286

12.32143

15.61143

19.61429

-0.0229

-0.0314

-O.OI 14

-0.0043

+/-1.0

-I-/-1.0

-(-/-l.O

-I-/-1.0

Page 1 of 3


Laboratory-

Client:

Sequence:

Matrix.

Keystone Laboratories, Inc


18J1413

Water

- Newton SDG-

Project:

Instmment:

Calibration-

18J0485


MS ft\

18JI101

Surrogate

Compound

PZ03-GW-009 (18J0485-03)



Toluene-d8

4-Broinofluorobenzcne

PZ05-CW-009 (18J0485-05)



Toluene-d8

4-Bromonuorobenzene

PZOl-GW-009 (18J0485-01 )



Toluene-d8


PZOI-GW-901 (18J0485-08)



Toluene-d8


Calibration Check (18JI413-CCV2



Toluene-d8


MW66-GW-009 (18J048S-07)



Toluene-d8


PZ4R-GW-009 (18J048S-04)



Toluene-d8


Spike

Level ug/l

50 OOOO

50 OOOO

50 OOOO

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50 OOOO

50.0000

50.0000

50.0000

50.0000

50 OOOO

)

50.0000

50.0000

50 OOOO

50.0000

50 OOOO

50.0000

50 OOOO

50.0000

50.0000

50.0000

50.0000

50.0000

%

Recovery

115

103

103

100

110

102

107

IOO

112

99.2

102

94.7

111

103

102

92.7

107

103

97.1

97.8

115

105

103

98.5

109

101

104

96.6

Recovery

Limits RT

Lab File ID: IV0I3.D

7 4 - 1 3 2

7 4 - 1 3 3

8 5 - 1 1 5

7 7 - 122

11.66

12.29

15.6

19.61

Lab File ID- 1V014.D

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 122

11.66

12.3

15.6

19.61

Lab File ID- 1V015D

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 122

11.66

12 29

15.61

19.61

Lab File ID. 1V0I7.D

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 122

11.66

12.3

15.6

1961

Lab File ID- 1V021 D

8 0 - 1 2 0

8 0 - 120

8 0 - 120

8 0 - 120

11.66

12.3

15.6

19.61

Lab File ID: 1V024D

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 1 2 2

11.66

12.29

15.6

19.61

Lab File ID: 1V025.D

7 4 - 1 3 2

7 4 - 133

8 5 - 1 1 5

7 7 - 122

11.66

12.3

15.6

1961

Calibration

Mean RT RT Diff

RT DifT

Limit Q

Analyzed: 10/14/08 20 40

11 68286

12 32143

15 61143

19.61429

-0.0229

-0.0314

-0.0114

-0 0043

-(•/-l.O

-I-/-1.0

-(-/-l.O

-H/-1.0

Analyzed. 10/14/08 21 19

11.68286

12.32143

15 61143

19 61429

-0.0229

-0.0214

-0.0114

-0.0043

-(-/-l.O

-I-/-1.0

+/-\.o

+/-\.o

Analyzed: 10/14/08 21 57

11.68286

12.32143

15.61143

19.61429

-0.0229

-0.0314

-0.0014

-0.0043

+/-1.0

-(•/-l.O

-(-/-IO

+/-\ 0

Analyzed: 10/14/08 23:14

11 68286

12.32143

15.61143

19.61429

-0.0229

-0.0214

-0.0114

-0.0043

Analyzed: 10/15/08 01.4

11 68286

12.32143

15.61143

19.61429

-0 0229

-0.0214

-0.0114

-0.0043

Analyzed: 10/15/08 03.4'

11.68286

12.32143

15.61143

19.61429

-0.0229

-0.0314

-0.0114

-0.0043

Analyzed 10/15/08 04-2.

11.68286

12.32143

15.61143

19 61429

-0.0229

-0.0214

-0.0114

-0.0043

+/-\ 0

+/-\ 0

+/-\ 0

-(•/-l.o

8

-(•/-l.O

-(-/-l.o

+/-\ 0

•(-/-l.o

i

-H/-1.0

+/-\ 0

-(-/-l.o

-(-/-l.o

2

-H/-1.0

H-/-1.0

-(-/-IO

-(•/-l.o

Page 2 of 3


Laboratory:

Client:

Sequence:

Malnx.

Keystone Laboratones, Inc.

MWH Americas, Inc.-IA

18J1413

Water

- Newton SDG

Project:

Instmment.

Calibration:

18J0485

IPL-Clinton FMGP Sile

MS#1

I8J1101

Surrogate

Compound

MW32-GW-009 (18J0485-06)



Toluene-d8


Spike

Level ug/l

50.0000

50.0000

50 OOOO

50 OOOO

%

Recovery

109

99.5

108

99.4

Recovery

Limits RT

Lab File ID- 1V033.D

7 4 - 132

7 4 - 133

8 5 - 1 1 5

7 7 - 122

11.66

12.3

15.6

19.61

Calibration

Mean RT

Analyzed

11 68286

12 32143

15 61143

19 61429

RT Diff

RTDiff

Limit Q

10/15/08 09-39

-0.0229

-0 0214

-0 0114

-0.0043

+/-\ 0

-I-/-10

-(-/-IO

-(•/-l.O

Page 3 of 3

INITIAL CALIBRATION STANDARDS EPA 8260B

Laboratory. Keystone Laboratories, Inc. - Newton

Client: MWH Amencas, Inc.-IA

Sequence: 18J1101


SDG:

Project:

Inslmment-

18J0485


MS#1

Standard ID

8J13003

8J13004

8J13005

8J13006

8J13007

8J13008

8JI3009

Description

VOC Cal 1

VOC Cal 2

VOC Cal 3

VOC Cal 4

VOC Cal 5

VOC Cal 6

VOC Cal 7

Lab Sample ID

18J1101-CALI

18J1101-CAL2

18J1101-CAL3

18J110I-CAL4

18J1101-CAL5

18J1101-CAL6

18J1101-CAL7

Lab File ID

1V006.D

1V007D

1V008.D

1V009D

IVOIOD

IVOll.D

1V012.D

Analysis Date/Time

10/10/08 13:00

10/10/08 13-38

10/10/08 14:16

10/10/08 14:55

10/10/08 15:33

10/10/08 16:12

10/10/08 16-51

Page I of 1

B I 1

INITIAL CALIBRATION DATA EPA 8260B



Calibration- 18J1101

Matrix: Water

SDG:

Proj ect-

Instmment:

Calibration Date:

18J0485


MS#I

10/10/08 07.41

Compound

Chlorumcthane

Vinyl Chlonde

Brumomcthanc

Chloructhanc

Trichlorofluoromelhane


Melhylene Chloride

trans-1.2 Dichloroethylene

1,1-Dichloroethane

Chlorofonn

l,l,l-TnL-hl<)roethdne

Carbon Tetiachlonde

Benzene

1,2-Dichloroethane

Tnchloroethylene

1,2-Dichlorapropanc


CIS-1.3-Dichloropropene

Toluene

trans-1,3-Dichlompropene


Tclrachlaroethylene


1,2-Dibiomocthane

Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform

1.1,2,2-Tetrachlorocthane



Level 01

ug/l

lOCH

loo ts

lOO^S

10043

lOCU

50

50

RF

2 47l<l«8

2 IV I I 7

1 III73

1 \3<m\

163:138

I906W5

1 758935

1417257

2175539

1 457885

0 9386155

1 891019

01071022

0 4611301

0 6 i :6>38

0 7694698

0 8378908

1 689189

0 6662702

0 4193903

0 296

0 4538196

05138366

1040647

16828

1 40IS89

0 2427311

2 297J69

1 001896

0 9540827

Level 02

ug/l

20 08

2009

20 09

20 09

20118

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

.10

10

ID

50

50

RF

2017122

1 786783

1 004168

09064617

I374M3

1 686909

1 158887

1 497285

2 077734

1 862195

1 216322

(1 7967745

1 396792

0 7091481

0 3901489

0 S4S8403

0 687039

07311963

1 433362

0 6150481

0 3728463

0 2472935

04411801

0 4795532

0 9148837

1 499363

1 203264

0 2298085

2 171124

0 9843944

0 9320444

Level 03

ug/l 1 RF

30 2

50 223

SO 225

.SO 225

50 2

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

23

25

25

23

25

75

25

25

SO

50

2 337159

1 843105

1 122668

0 9463K04

1 49986

1 816742

1 201821

1 660912

2 22515

1 938556

1 348K64

II 9409908

1 799921

0 7401889

0 4S06333

0 5819379

0 7482409

0 8141204

1 366139

0 679375

0 3960831

0 2813564

0 4833162

0 SOS2481

1 1109059

1 711042

1 305611

0 2584477

2 310662

0 9681976

0 9206909

Level 04

ug/l

100 4

I«I4S

100 45

100 43

1004

50

50

50

50

SO

50

SO

30

50

50

50

50

50

SO

50

SO

50

SO

50

50

50

ISO

50

50

SO

50

RF

2 526844

1 846225

1 20M4

09411204

1 5111583

1 82976

1 236394

1 633332

2 209339

1 937492

1 349449

0 9348124

1 795493

0 7286137

II 4694497

0 SIIM4S

0 7638379

0 854SH9

1 S0090n

0 7103886

03937044

0 2770938

0 47S9SS6

0 4978635

1 021(29

1 63715

1 292913

026078IS

2 262923

0 9369024

0 9I928S3

Level 05

ug'I

200 S

200 9

200 0

2110 0

200 8

IOO

IOO

IOO

IOO

IOO

IOO

IOO

IOO

l l «

IIKI

l l io

IOO

Mill

IOO

IOO

IIM

IOO

IOO

IOO

IOO

IOO

300

IOO

IOO

30

30

RF

2 219938

1 SSI086

1 114413

0 8334891

1 l'«1274

1 623558

1 099123

1 490166

2II62S98

1 783S96

1 261954

0 92113462

1 694608

0 6733003

0 4S94647

0 5651598

0 7318764

0 8036723

1 30341

0 6188337

0 3751477

0 2S838I9

0462871

0 4712316

01303807

1 469234

1 138426

0 2M3417

2211027

09141177

0 8826386

Level 06

ug/l

3012

301 i t

301 3;

301 3^

101 2

130

ISO

ISO

130

130

150

ISO

ISO

ISO

ISO

ISO

ISO

150

ISO

ISO

ISO

130

ISO

ISO

ISO

150

430

ISO

ISO

.30

30

RF

2 303126

1 608188

1053511

0 8788924

1 476307

1 755944

1 I7S29S

1 570747

2 207856

1 843264

1 141474

0 9796933

1 677718

0 6.S57I4S

04612646

0 3311637

0 709926

0 7899866

1 480749

0 688057

0 3663317

0 2M6738

0 4767782

0 484616

09694657

1 479014

1 180043

0 2733618

2 256503

0 9278994

0 9083801

I Page 1 of 6

INITIAL CALIBRATION DATA EPA 8260B


Client. MWH Amencas. Inc.-lA


Matnx: Water

SDG:

Projcct-

Instmment.

Calibration Date:

18J0485

IPL-Clinlon FMGP Site

MS#1

10/10/08 07:41

Compound

Tolucne-dg

4-Bromonuorobenzene

Level 01

ug,-!

30

SO

RF

1 17069

0 4708293

Level 02

ug/l

50

SO

RF

1 152718

0 4347762

Level 03

ug/l

so

.30

RF

1 162814

1) 4727746

Level 04

ug/l

so

so

RF

1 138893

0 4866129

Level 05

ug/l

so

so

RF

1 13301

0 4638703

Level 06

ug/l

30

SO

RF

1094023

04338249

Page 2 of 6

I B I

INITIAL CALIBRATION DATA (Continued) EPA 8260B

Laboratory: Kevstone Laboratones. Inc. - Newton


Calibration. 18J1I01

Matrix: Water

SDG:

Project:

Instruinent.

Calibration Date.

I8J0485


MS#1

10/10/08 07:41

Compound

Chloromsthaiie

Vinyl Chlonde

Bromomethane

Chloroethane


l,i-Dichloroethylene

Melhyleoe Chlonde

trans-1.2-Dichloioethylene

1,1-Dichloroethane

Chloroform


Carbon Tetrachlonde

Benzene

1.2-Dichloroethane

Tnchloroethylene

1.2-Dichlor(ipropane


CIS-1,3-Dichloropr(ipene

Toluene



Tetrachloroethylene

Dibiomochloromethane

1,2-Diliromoethane

Chlorobenzene

l-'thylbL-nzene

Xylenes, total

Bromofonn

1,1,2,2-TetTachlorocthane


l,2-Di;hloroethane-d4

Level 07

ug/l

4016

4018

401 K

4018

401 6

:oo

200

200

200

:oo

200

200

200

200

200

200

200

200

200

200

200

200

200

200

200

200

bOO

200

200

50

50

RF

2 084519

1 4«049S

0 953W73

0 7999823

1 369914

1 661401

1 109215

1 S38785

2 190783

1 770352

13255

0 9702521

1 602569

0 6374344

04490357

0 5547731

0 7148571

0 7854116

I 431316

0 6843943

0 3705134

0 2625752

0 4745122

04845386

0 9330115

1385137

1 118472

0 2699215

2 20074

0 9293257

0 8999773

Level 08

ug/l RF

Level 09

ug/l RF

Level 10

ug/l RF

Level 11

ug/l RF

Level 12

ug/l RF

I Page 3 of 6


Laboratory.

Client:

Calibration-

Matnx.

Kevstone Laboratones. Inc


18J1I0I

Water

- Newton SDG-

Projcct:

Instmment:

Calibration Date:

18J0485


MS#1

10/10/08 07:41

Compound

Toluene-d8


Level 07

ug/l

50

50

RF

1 087036

04556742

Level 08

us/l RF

Level 09

ug'I RF

Level 10

ug/l RF

Level 11

ug/l RF

Level 12

ug/l RF

Page 4 of 6



Client. MWH Americas. Inc.-IA

Calibration- 18J1101

Matnx. Water

I I I I B I I I I I I I I I

SDG-

Project:

Instrument:

Calibration Date-

18J0485


MS#1

10/10/08 07.41

Compound

Chloroim-thane

Vmyl Chlonde

Bromomethane

Chloroethane


1,1-Dichloroethylcne

Methylene Chlonde

trans-1,2 -Dichloroethylene

I.l-Dich loroethane

Chloroform


Carbon Tetiachlonde

Benzene

1,2-Dichlomethane

Tnchloroethylene

1,2-Dichloropropane



Toluene

trans-l,j-Dichloropropene

1,1,2-Tnchlaroethane

Tetrachloroethylene

Dibromxhioromcthane

1,2-Dibromaethane

Chlorobenzene

Ethylbenzene

,X>lene.Motal

Bromolorm

1.1,2,2-Telrachloroelhane


1.2-Dich1oroethane-d4

Toluene-dK

Mean RF

2 280102

1 759579

1 081288

0 9209739

1 467602

1 754758

1 164789

1.S93I69

2 198702

1 901.571

1 328807

0 9288122

1 722599

0 707646

0.4487327

0 5729748

0 7321782

0 8081133

1.528182

0 6760527

0 3848596

0 2696252

0 46750(18

0 4917014

0 9779628

1 551966

1237231

0 2570563

2 257193

0951819

0 9167285

1 137026

RFRSD

8 254024

13 64209

7815511

12 00292

6 885926

5 82358

4 655199

6 123852

5.313322

7.242521

5 726185

6 626526

6 390689

8 172226

5 959507

4 344307

4 12903

4 467241

6.099075

4 431089

4 957653

6 034538

3 439657

3 096882

4 9852(M

7 99789

8 057386

6 043256

2 440562

3 47369

2 50518

2 979711

Mean RT

3.161429

3 36

3 994286

4 205714

4 727143

5 89

7 203333

7 978571

9 211429

11 35429

11 65286

1196714

12.38714

12 46

13 57571

13 97286

14 46143

15 19857

1571714

16.09714

16.37714

16 56429

16 97857

17 14857

17 89143

18 06

18 83571

19 13857

19 83857

11 68286

12 32143

15.61143

RTRSD

0 1193418

0.1719091

01969436

0 1858115

0 1601697

0 1379926

0 0705854

8 677208E-02

7 783005E-02

7 005758E-02

6 430862E-02

0.033291

4429621E-02

4 713108E-O2

4093921E-02

3 181946E-02

2 320837E-02

2.356388E-02

3 232128l£-02

3 263389E-02

0 0347533

2 914252E-02

7.207996fc-03

2 837201 E-02

9 819918E-03

1 523753E-02

3 453174E-02

1.526718E-02

3 440163E-02

4 514779E-02

3.3O2007E-02

2 273774E-02

Linear r Quad COD LIMIT

SPCC (0 1)

CCC (30)

15

15

15

CCC (30)

15

15

-SPCC (0 1)

CCC (30)

15

15

15

15

15

CCC (30)

15

15

CCC (30)

15

15

15

15

15

SPCC (0 3)

CCC (301

15

SPCC (0.1)

15

15

15

15

0

Page 5 of 6


Laboratory-

Clienl:

Calibration.

Matnx.

Kevstone Laboratories, Inc.


18J1101

Water

- Newton SDG:

Project:

Instmment:

Calibration Date:

I8J0485


MS ft\

10/10/08 07:41

Compound

4-Bromonuorabenzene

Mean RF

0 4657775

RFRSD

2 5369(M

Mean RT

19 61429

RTRSD

2 595095E-02

Linear r Quad COD LIMIT

15

Q

Page 6 of 6

HOLDING TIME SUMMARY EPA 8260B


Client: MWH Americas. Inc -IA

SDG:

Projecl:

18J0485


Sample Name

PZOl-GW-009

PZ02-GW-009

PZ03-GW-009

PZ4R-GVV-009

PZ05-GW-009

MW3:-GW-009

MW32-GW-009

MW66-GW-009

PZOl-GW-901

BL02-SW-1001

Date

Collected

10/07/08

17.50

10/07/08

13 30

10/07/08

15:25

10/08/08

09.25

10/07/08

16 30

10/08/08

12 00

10/08/08

12:00

10/08/08

09 02

10/07/08

08 00

10/08/08 10.15

Date

Received

10/08/08

16.57

10/08/08

16.57

10/08/08

16 57

10/08/08 16-57

10/08/08

16-57

10/08/08 16 57

10/08/08

16 57

10/08/08

16:57

10/08/08 16.57

10/08/08 16-57

Dale

Prepared

10/14/08 00-00

10/14/08

00-00

10/14/08 OOOO

10/14/08 00.00

10/14/08

OOOO

10/14/08

00-00

10/14/08 OOOO

10/14/08

OOOO

10/14/08 OOOO

10/14/08

OOOO

Days

to

Prep

6 26

6 44

6.36

5 61

631

5 50

5.50

5 62

6 67

5 57

Max

Days lo

Prep

14 00

14.00

14 00

14 00

14 00

1400

14 00

14 00

14 00

14 00

Dale

Analyzed

10/14/08 21:57

10/14/08 20:02

10/14/08 20 40

10/15/08 04-22

10/14/08 21:19

10/15/08 09-39

10/15/08 05:01

10/15/08 03-44

10/14/08 23.14

10/14/08 19-24

Days

lo

Analysis

7 17

7 27

7 22

6.79

7 20

6.90

6.71

6.78

7.63

6 38

Max

Days to

Analysis

14 00

14.00

14 00

14.00

14 00

14.00

14 00

14 00

14 00

14 00

Q

Page I of 1

ANALYSIS SEQUENCE

1811507

Instrument:

Calibnration ID:

MS#1

19D1002 Printed: 4/13/2009 9:14:31AM

Lab Number

18I1507-TUN1

18I1507-CCV1

1I81515-BS1

1I81S1S-MS1

II81SIS-MSD1

1I815J5-BLK1

1810314-01

1810314-01

1810314-01

1810314-01

1810314-01

1810314-01

1810314-01

1810314-01

1810314-01

1810314-01

1810314-02

1810314-03

1810378-04

1810378-04

1810378-04

1810378-04

1810378-04

Analysis

QC

QC

QC

QC

QC

QC

8260-100

8260(@benzene

8260-base-analysis

8260@xylenes

8260@toluene

8260@ethylbenzene

8260(^hlethane

8260|@chlbcnzene

8260@l,4-dcb

8260-201

8260-100

8260-100

8260@l,4-dcb

8260@bcnzene

8260@chlbcnzenc

8260@chlethane

8260@ethylbenzene

Container

B

B

B

B

B

B

B

B

B

B

C

C

H

H

H

H

H

Order

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Position SID ID

9D10009

8H20008

ISTD ID

8H11010

8H11010

8H11010

8HI1010

SHIIOIO

8H11010

SHllOlO

8HI1010

SHUOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

Client

Barker-Lcmar Associates

Barker-Lemar Associates











Midwest Environmcntal Consulting

Midwest Environmental Consulting




Comments

BatchQC

BatchQC

BatchQC

BatchQC

BatchQC

BatchQC

BatchQC

BatchQC

BatchQC

Samples Loaded By Date Data Processed By Date

Page 1 of2

ANALYSIS SEQUENCE

1811507

Instrument:

Calibnration ID:

MS#1

19D1002 Printed: 4/13/2009 9:14:31AM

Lab Number

1810378-04

1810378-04

1S1037S-04

1810378-07

1SI0378-07

1SI037S-07

1810378-07

1810378-07

1SI0S71-01

1810571-02

1810277-10

1SI0277-10

Analysis

8260@tolucne

S260@xylenes

S260-base-analysis

8260@chlcthane

8260@cthylbenzcnc

S260@xylenes

S260-base-analysis

8260-201

S260-100

8260-100

S260@bcnzcnc

S260-base-analysis

Container

H

H

H

H

H

H

H

H

C

B

H

H

Order

24

25

26

27

28

29

30

31

32

33

34

35

Position STD ID ISTD ID

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

SHIIOIO

Client









MWH Americas, Inc.-L\

MWH Americas, Inc.-L\

Fox Engineering Associates, Inc.

Fox Engineering Associates, Inc.

Comments

Samples Loaded By Date Data Processed By Date

Page 2 of2

PREPARATION BENCH SHEET

1181515

Matrix: Water

Keystone Laboratories, Inc. - Newton

Prepared using: Volatiles - EPA 5030B

rinted: 4/13/2009 9:24:27AM

Surrogate used: 8H15002

Lab Number

1810277-10

1810277-10

1SI0314-01

ISI0314-01

1SI0314-01

1810314-01

1810314-01

1SI0314-01

1SI0314-0I

1810314-01

11810314-01

1810314-01

1810314-02

1SI0314-03

1810378-04

1810378-04

1810378-04

1SI0378-04

1810378-04

1810378-04

1810378-04

1810378-04

1810378-07

Analysis

S260-basc-analysis

S260@benzene

8260-100

8260-201

S260-base-analysis

S260@l,4-dcb

S260@benzene

S260@chlbcnzcnc

S260(gchlcthane

S260@ethylbenzene

8260@tolucne

8260@xylenes

8260-100

8260-100

S260-basc-analysis

8260(g)l,4-dcb

S260@benzcne

S260(@chlbcnzcnc

S260@chlethane

S260(gtethylbenzene

S260@toluene

S260@xylcncs

8260-201

Prepared

09/11/OS 00:00

09/11/OS 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/OS 00:00

09/11/OS 00:00

09/11/08 00:00

09/11/OS 00:00

09/11/OS 00:00

09/11/OS 00:00

09/11/OS 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/OS 00:00

Initial (ml)

5

Final (ml) Spike ID Source ID

ul Spike

ul Surrogate Client

Fox Engineering Associat

Fox Engineering Associat













Midwest Environmental (

Midwest Environmental C



Midwest Environmcntal C





Extraction Comments

Added for BatchQC in: 1 IS 1515


Added for BatchQC in: 1 ISIS IS


Added for BatchQC in: IISISIS

Added for BatchQC in: 1 IS 1S15



Added for BatchQC in: 1181S15

Spiking Witnessed By Date Preparation Reviewed By Date Extracts Received By Date

Page I o f2

PREPARATION BENCH SHEET

1181515

Matrix: Water

Keystone Laboratories, Inc. - Newton

Prepared using: Volatiles - EPA 5030B

rinted: 4/13/2009 9:24:27AM

Surrogate used: 8H15002

Lab Number

1810378-07

1810378-07

1SI0378-07

1SI037S-07

1SI0571-01

1810571-02

IIS131S-BLKI

IISISIS-BSI

1I81515-MS1

IIS1515-MSD1

Analysis

8260-base-analysis

S260@chlethanc

S260@ethylbenzene

S260(gxylenes

8260-100

8260-100

QC

QC

QC

QC

Prepared

09/11/OS 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/OS 00:00

09/11/OS 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00.00

09/11/OS 00:00

Initial (ml)

r

Final (ml) Spike ID

SI03002

8103002

8103002

Source ID

1810314-01

1810314-01

ul Spike

5

50

50

ul Surrogate Client



Midwest Environmcntal (


MWH Americas, Inc.-L^

MWH Americas, Inc.-IA

Extraction Comments

Spiking Witnessed By Date Preparation Reviewed By Date Extracts Received By Date

Page 2 of2

Method Path : Method File : Title : 5 Last Update Response Via

G:\MSCHEM\1\METH0DS\ VW090908.M mL WATER : Wed Sep 10 07:44:25 2008 : Initial Calibration

Calibration Files 1 =1V002.D 2 =1V003.D =1V004.D 4 =1V005.D =1V006.D 6 =1V007.D 7 rlVOOB.D

-1 >

1, 2] 31 4] 5] 6] 7] 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2

3 4 5 6 7

I T TP TC T T T

TOM T

T T

T

T 1 T T TP

S ) T I T > T

T ) TC ) T ) T ) T ) S

) I ) TM ) T ) TM ) TC

Compound

pentafluorobenzene.. dichlorodiflou... chioromethane vinyl chloride bromomethane chloroethane trichlorofluor... acrolein 1,1-dichloroet. . . acetone iodomethane

112Trichloro22.. . acetonitrile methylene chio... acrylonitrile trans-1,2-dich... methyl-t-butyl... hexane 1,1-dichloroet... vinyl acetate dibromofluorom... 2,2-dichloropr... cis-1.2-dichlo... 2-butanone ethyl acetate bromochloromet... chloroform 1,1,1-trichlor... 1,1-dichloropr... carbon tetrach... 1,2-dichloroet.. .

0 0 0 0 0

0 0 1 2 0

0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0

1,4 -Di fluorobenzen. benzene 1,2-dichloroet... trichloroethene 1,2-dichloropr...

1 0 0 0

•

620 633 603 393 769

802 230 371 033 541

711 177 743 351 302 031 264 694 700 .919 .248 .067 .581 078 .708 .611 .460 .530

_ .283 .446 .333 .342

1

"" " 0. 0. 0. 0. 0. 0 0 0 0 1 2 0

0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0

. _

1 0 0 0

507 717 690 713 444 793 008 829 203 601 191 556

752 199 847 546 320 229 496 689 741 .040 .248 .076 .658 221 .768 .676 .506 .548

.498

.508

.374

.400

2

0. 0. 0. 0. 0. 1 0 0 0 1 2 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0

_ _

1 0 0 0

•" ""

606 740 729 758 461 095 014 902 178 583 246 606 072 746 199 869 531 352 238 543 .686 .801 .061 .251 .074 .663 .222 .814 .726 .563 .540

- . — -.536 .508 .406 .404

3

0. 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0

_ _

1 0 0 0

4

ISTD--610 740 708 747 458 863 013 899 204 507 211 612 069 735 187 851 473 360 215 470 .675 781 .046 .271 .072 .663 .215 .835 .722 .587 .538

0. 0 0. 0 0 0 0 0 0 1 2 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0

-ISTD-.519 .497 .412 .421

1 0 0 0

578 695 676 604 448 852 012 861 187 490 117 581 069 751 188 854 465 344 234 500 665 774 028 258 073 654 187 .838 .714 .590 .545

_

.512

.480

.412

.408

5

0. 0 0. 0. 0. 0 0 0

1 2 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0

. _ 1 0 0 0

579 686 635 577 434 849 013 851

491 134 590 071 741 182 839 430 357 225 453 671 757 .994 .228 .072 .636 177 .834 .714 .601 .539

.465

.469

.401

.395

6

0. 0 0

0 0 0 0 0 1 2 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0

_ _

1 0 0 0

534 613 578

396 817 012 804 173 392 053 562 068 708 175 800 370 349 166 396 656 707 .941 .241 .070 .611 .132 .811 .681 .585 .535

- — ~ . .400 .445 .392 .380

7

0. 0 0. 0. 0. 0 0 0 0 1 2 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0

_ _

1 0 0 0

569 687 664 667 433 863 012 850 196 491 141 578 070 735 187 829 452 341 191 446 677 752 004 249 072 638 176 .801 692 .556 540

. _

.459

.479

.390

.393

Avg

7. 7 7

12 6 12 15 4 10 5 3 4 2 2 5 5 5 6 6 6 2 5 5 5 4 4 4 5 5 9 1

6 5 7 6

%RSD

12 66 82 17 48 51 60 81 70 82 74 57 29 50 18 25 11 31 27 38 06 04 .49 .44 11 91 57 .94 .89 .54 11

.14

.61

.30

.53

VW090908.M Mon Apr 13 09:10:36 2009 VOCDATAOl Page: 1

Response Factor Report MS ttl

Method Method 8] 91 01 11 21 3 41 5 6 71

8) 91 01 1 2 3 41 5 61 7 8 9 0 1 2 3 4

5 6 7 8 9 0

' 1 2 '3 '4 5 6 7 8 9 0 1 2 3

T S T

T T TCM T

T

I T

T T T TPM TP TC T T T TP T S T

I TP

I T ) T T T

1 T T

1 T > T T T

» T > T > T

T T T

Path : G:\MSCHEM\1\METH0DS\ File : VW090908.M dibromomethane toluene-d8 {SS-3) bromodichlorom... 2-chloroethyl ... cis-1,3-dichlo... 4-methyl-2-pen... toluene trans-1,3-dich... ethyl methacry... 1,1,2-trichlor...

chlorobenzene-d5 tetrachloroethene 1,3-dichloropr... 2-hexanone dibromochlorom... 1,2-dibromoethane chlorobenzene 1,1,1,2-tetrac... ethylbenzene m,p-xylenes o-xylene styrene bromoform isopropylbenzene bromofluoroben... 1,2,3-trichlor... trans-1,4-dich.. .

0.267 1.108 0.483 0.143 0.541 0.287 1.185 0.416 0.377 0.294

/ t - - • 0.308 0.598 0.234 0.387 0.399 0.784 0.298 1.277 1.013 1.076 0.815 0.232 0.889 0.435 0.075

1 A — rf "i r ViT iT•riV^»nô'^ —

1,1,2,2-tetrac... bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethy... p-chlorotoluene tert-butylbenzene 1,2,4-trimethy... sec-butylbenzene p-isopropyltol... 1,3-dichlorobe... 1,4-dichlorobe... n-butylbenzene 1,2-dichlorobe... 1,2-Dibromo-3-... 1,2,4-trichlor... hexachlorobuta... naphthalene

Ll • • >

1.283 1.132 4.191 2.788 2.562 3.109 2.318 2.758 3.231 2.323 1.514 1.702

1.459

0.322 1.088 0.583 0.166 0.637 0.345 1.265 0.491 0.456 0.342

0.348 0.686 0.254 0.461 0.475 0.940 0.344 1.464 1.118 1.254 0.968 0.294 1.016 0.442 0.093 0.073

1.494 1.358 4.875 3.308 3.076 3.709 2.645 3.256 3.663 2.695 1.890 1.911 2.887 1.729 0.116 0.634 0.386 1.027

0. 1. 0. 0. 0. 0. 1. 0. 0 0.

0. 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0

1 1 5 3 3 3 2 3 3 2 1 1 2 1 0 0 0 0

331 077 618 182 654 342 343 523 475 337

358 670 252 474 456 923 352 447 109 237 971 293 054 439 .096 073

.484

.360

.043

.182

.088

.524

.718

.230

.765

.758

.879

.840

.966

.739

.143

.638

.363

.888

0. 1. 0. 0. 0. 0. 1. 0. 0 0.

0. 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0

1 1 5 3 3 3 2 3 3 2 1 1 3 1 0 0 0 0

327 080 612 170 659 346 350 540 474 341

0. 1. 0. 0. 0. 0. 1. 0. 0 0

- T QTr* xo 11.

371 663 276 486 458 947 355 452 083 226 958 304 059 434 .088 077

0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0

- T CTF* - -

.525

.406

.022

.177

.094

.567

.758

.215

.852

.799

.909

.909

.171

.771

.152

.680

.387

.935

J —

1 1 4 3 3 3 2 3 3 2 1 1 3 1 0 0 0 0

319 042 609 174 656 339 330 541 480 334

363 638 273 495 470 944 366 432 068 189 941 318 038 440 .090 .079

.504

.421

.975

.249

.069

.500

.753

.215

.773

.695

.896

.881

.113

.734

.158

.699

.387

.936

0. 1. 0. 0. 0. 0. 1. 0. 0. 0.

0. 0. 0 0 0 0 0 1 1 1 0 0 1 0 0 0

1 1 4 3 3 3 2 3 3 2 1 1 3 1 0 0 0 0

312 041 591 167 633 328 296 539 456 325

368 634 252 499 457 941 358 391 041 167 923 322 028 434 087 076

495 .423 .988 .267 .128 .560 .846 .255 .900 .756 .933 .924 .201 .723 .175 .743 .399 .980

0. 1. 0. 0. 0. 0. 1. 0 0 0

0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0

1 1 5 3 3 3 2 3 3 2 1 1 3 1 0 0 0 1

295 021 573 161 594 312 237 510 434 308

351 598 255 479 442 894 343 327 991 113 884 311 978 428 .084 073

.443

.416

.013

.238

.111

.506

.794

.180

.896

.766

.943

.953

.168

.699

.177

.749

.408

.016

0 1 0. 0 0 0 1 0 0 0

0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0

1 1 4 3 3 3 2 3 3 2 1 1 3 1 0 0 0 0

310 065 581 166 625 328 287 508 450 326

352 641 257 469 451 910 345 399 060 180 923 296 009 436 .088 .075

.461

.359

.872

.173

.018

.496

.690

.158

.726

.685

.852

.874

.084

.693

.154

.690

.388

.964

7. 2. 8. 7. 6. 6. 4. 8 8 5

6 5 5 8 5 6 6 5 4 5 6

10 5 1 7 3

5 7 6 5 6 5 6 5 6 6 8 4 4 6

14 7 3 5

18 90 01 45 91 64 75 83 00 56

02 38 50 14 62 45 49 09 50 63 10 29 88 10 64 27

62 .66 .27 .54 .69 .29 .53 .66 .28 11 .14 .48 .15 .24 .72 .18 .92 .54


Method Path : G:\MSCHEM\1\METH0DS\ Method File : /W090908.M 84) T 1,2,3-trichlor... 0.381 0.353 0.372 0.385 0.421 0.442 0.392 8.43

(tt) = Out of Range

VW090908.M Mon Apr 13 09:10:36 2009 VOCDATAOl Page;

BFB

Data Path Data File Acq On Operator Sample Misc ALS Vial

G:\MSCHEM\1\DATA\091108A1\ 1V042.D 14 Sep 2008 12:18 pm TVK TUNE

2 S a m p l e M u l t i p l i e r : 1

I n t e g r a t i o n F i l e : R T E I N T 5 . P

M e t h o d : G:\MSCHEM\1\METHODS\VW090908.M T i t l e : 5 mL WATER L a s t U p d a t e : Wed S e p 10 0 7 : 4 4 : 2 5 2 0 0 8

Abundance 2000000

1500000

1000000

TIC- 1V042.D\data ms

500000

U ' ( i i i i | i i i i i r T T i i i i T i | i T i " ^pT I I I I I I I I I 'I n r-i I I I I I I I I 'I I I I I I I I I I I r f 1-r r i I f I l-t I I I I I l ' l I I I I I I I r I 1 I I I I 1 I I I I I I I I

Time-> 17.60 17.80 18.00 18.20 18.40 18.60 18.80 19 00 19.20 19 40 19 60 19.80 20.00 20.20 20 40 20.60 20.80 21 00 21 20 21.40 Abundance Average of 19.564 to 19.585 min.: 1V042.D\data ms (-)

300000

250000

200000

150000

100000

50000

0

95.0

75.0

50.0

37.0

40

61.0 68 0

70

87.0

r V

80

174 0

105 8 118 8 127 9 140 9 "T" - r

130

154.8 " T T "

m/z-> 30 50 60 ' ] '

90 ~ 100 110 120 140 150 160 170 180

A u t o F i n d : S c a n s 1 6 2 7 , 1 6 2 8 , 1 6 2 9 ; B a c k g r o u n d C o r r e c t e d w i t h S c a n 1 6 1 5

Target Mass

50 75 95 96

173 174 175 176 177

Rel. to Mass

95 95 95 95

174 95

174 174 176

Lower Limit%

15 30

100 5

0.00 50 5

95 5

Upper Limit%

40 60

100 9 2

100 9

101 9

Rel. Abn%

18.4 43.9

100.0 5.8 0.0

77.3 7.6

97.7 6.8

Raw Abn

55325 132045 300992 17442

0 232768 17676

227349 15550

Result Pass/Fail

PASS PASS PASS PASS PASS PASS PASS PASS PASS

VW090908.M Mon A p r 13 0 9 : 1 6 : 5 7 2 0 0 9 VOCDATAOl P a g e :

I I I I I

Evaluate Continuing Calibration Report

Data File : G:\MSCHEM\1\DATA\091108A1\1V043.D Acq On : 14 Sep 2008 12:56 pm Sample : CCV Misc : f. Quant Time: Apr 10 07:58:07 2009

Quant Method : G:\MSCHEM\l\METHODS\VW090908.M Quant Title : 5 mL WATER QLast Update : Wed Sep 10 07:44:25 2008 Response via : Initial Calibration DataAcq Meth:VOC H20

Vial Operator Inst Multiplr

3 TVK MS ttl 1.00

Min. RRF Max. RRF Dev

0.000 Min. Rel. Area 3 0% Max. Rel. Area

10% Max. R.T. Dev 0.50min 500%

Compound AvgRF CCRF %Dev Area% Dev(min)

l i 4

1 8

l i 12

11 16

19

I T TP TC T T T

TCM T

T T

I 20 TP 1 S T T T

2 23

Ibe 27 T 8 TC

loo 31 12

T T T S

Ib3 I 34 TM

•^7 38

I; 42

"45 46

UAI T

•48 I

T TM TC T S T

T T TCM T

pentafluorobenzene (IS-1) dichlorodiflouromethane chlorome thane vinyl chloride bromomethane chloroethane trichlorofluoromethane acrolein 1,1-dichloroethene acetone lodomethane carbon disulfide 112Trichloro221trifluoroeth acetonitrile methylene chloride acrylonitrile trans-1,2-dichloroethene methyl-t-butyl ether hexane 1,1-dichloroethane vinyl acetate dibromofluoromethane (SS-1) 2,2-dichloropropane cis-1,2-dichloroethene 2-butanone ethyl acetate bromochloromethane chloroform 1,1,1-trichloroethane 1,1-dichloropropene carbon tetrachloride 1,2-dichloroethane-d4 (SS-2

1,4-Difluorobenzene (IS-2) benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromomethane toluene-d8 (SS-3) bromodichloromethane 2-chloroethyl vinyl ether cis-1,3-dichloropropene 4-methyl-2-pentanone toluene trans-1,3-dichloropropene ethyl methacrylate 1,1,2-trichloroethane

chlorobenzene-d5 (IS-3)

1.000 0.569 0.687 0.664 0.667 0.433 0.863 0.012 0.850 0.196 1.491 2.141 0.578 0.070 0.735 0.187 0.829 1.452 0.341 1.191 1.446 0.677 0.752 1.004 0.249 0.072 0.638 1.176 0.801 0.692 0.556 0.540

1.000 1.459 0.479 0.390 0.393 0.310 1.065 0.581 0.166 0.625 0.328 1.287 0.508 0.450 0.326

1.000 0.601 0.748 0.719 0.689 0.461 0.84 7 0.006 0.915 0.161 1.470 2.084 0.536 0.067 0.765 0.202 0.869 1.513 0.209 1.261 0.838 0.682 0.158 0.979 0.223 0.073 0.685 1.202 0.800 0.701 0.560 0.579

1.000 1.484 0.505 0.388 0.407 0.320 1.106 0.599 0.140 0.504 0.346 1.298 0.415 0.448 0.330

0.0 -5.6 -8.9 -8.3 -3.3 -6.5 1.9

50. Ott -7.6 17.9 1.4 2.7 7.3 4.3 -4.1 -8.0 -4.8 -4.2 38.7tt -5.9 42. Ott -0.7 79. Ott 2.5

10.4 -1.4 -7.4 -2.2 0.1

-1.3 -0.7 -7.2

0.0 -1.7 -5.4 0.5

-3.6 -3.2 -3.8 -3.1 15.7 19.4 -5.5 -0.9 18.3 0.4

-1.2

88 87 89 89 81 88 86 39 90 69 86 83 77 86 91 95 90 9 0 51 91 50 89 18 82 72 88 91 87 84 85 84 95

89 87 90 84 86 87 91 87 73 68 89 86 68 84 86

0.00 0.00 0.00 0.00 0.00 0.02 0.00

-0.01 0.00

-0.01 0.00 0.00 0.00

-0.02 0.00

-0.02 0.00

-0.02 0.00 0.00 0.00

-0.02 0.00 0.00 0.00

-0.02 0.00 0.00 0 . 0 0 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

-0.01

1 . 0 0 0 1 . 0 0 0 0 . 0 92 0 . 0 0

J 0 9 0 9 0 8 . M Mon A p r 13 0 9 : 1 6 : 2 7 2 0 0 9 VOCDATAOl P a g e : 1

Evaluate Continuing Calibration Report

Data File Acq On Sample Misc Quant Time

G:\MSCHEM\1\DATA\091108A1\1V043.D 14 Sep 2008 12:56 pm CCV f. Apr 10 07:58:07 2009


3 TVK MS ttl 1.00

Quant Method : G:\MSCHEM\1\METHODS\VW090908.M Quant Title : 5 mL WATER QLast Update : Wed Sep 10 07:44:25 2008 Response via : Initial Calibration DataAcq Meth:VOC H20

Min. RRF : 0.000 Min. Rel. Area : 10% Max. Max. RRF Dev : 30% Max. Rel. Area : 500%

R.T. Dev 0.50min

Compound AvgRF CCRF %Dev Area% Dev(min)

49 T 50 51 T 52 T 53 T 54 TPM 55 TP 56 TC 57 T 58 T 59 T 60 TP 61 T 62 S 63 T 64

65 1 66 TP 67 T 68 T 69 T 70 T 71 T 72 T 73 T 74 T 75 T 76 T 77 T 78 T 79 T 80 81 T 82 T 83 T 84 T

tetrachloroethene 1,3-dichloropropane 2-hexanone dibromochloromethane 1,2-dibromoethane chlorobenzene 1,1,1,2-tetrachioroethane ethylbenzene m,p-xylenes o-xylene styrene bromoform isopropylbenzene bromofluorobenzene (SS-1,2,3-trichloropropane

4)

trans-1,4-dichloro-2-butene

1,4-dichlorobenzene-d4 (IS-1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4-trimethylbenzene sec-butylbenzene p-i sopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropropane 1,2,4-trichlorobenzene hexachlorobutadi ene naphthalene 1,2,3-trichlorobenzene

0.352 0.641 0.257 0.469 0.451 0.910 0.345 1.399 1.060 1.180 0.923 0.296 1.009 0.436 0.088 0.075

1.000 1.461 1.359 4.872 3.173 3.018 3.496 2.690 3.158 3.726 2.685 1.852 1.874 3.084 1.693 0.154 0.690 0.388 0.964 0.392

0.302 0.634 0.219 0.445 0.424 0.869 0.336 1.348 1.005 1.121 0.854 0.281 0.951 0.438 0.086 0.043

1.000 1.522 1.319 4.590 3.023 2.847 3.309 2.533 3.020 3.456 2.400 1.759 1.719 2.543 1.645 0.128 0.502 0.268 0.612 0.245

14.2 1.1

14.8 5.1 6.0 4.5 2.6 3.6 5.2 5.0 7.5 5.1 5.7 -0.5 2.3

42.7tt

0.0 -4.2 2.9 5.8 4.7 5.7 5.3 5.8 4.4 7.2

10.6 5.0 8.3

17.5 2.8

16.9 27.2 30.9tt 36.5tt 37.5tt

75 88 73 85 85 85 88 86 86 84 82 85 83 93 90 52

90 89 84 82 85 82 83 82 84 80 77 83 81 72 83 75 66 62 59 59

0.00 0.00 0.00 0.00 0.00

-0.01 0.00

-0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

-0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

-0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01

{#) = Out of Range SPCC's out = 0 CCC's out


I I I I I

Quantitation Report


Quant Method : G:\MSCHEM\1\METHODS\VW090908.M Quant Title : 5 mL WATER QLast Update : Wed Sep 10 07:44:25 2008 Response via : Initial Calibration DataAcq Meth:V0C_H20

(QT Reviewed)

Vial: 3 Operator: TVK Inst : MS ttl Multiplr: 1.00

Compound R .T . Qlon Response Cone U n i t s Dev(Min)

Inte 1)

33) 48) 65)

Syst( 22)

rnal Standards pentafluorobenzene (IS-1,4-Difluorobenzene (I. chlorobenzene-d5 (IS-3) 1,4 -dichlorobenzene-d4.

em Monitoring Compounds dibromofluoromethane (.

Spiked Amount 50.000 32) Sp 39)

1,2-dichloroethane-d4 . iked Amount 50.000 toluene-d8 (SS-3)

Spiked Amount 50.000 62} Sp:

bromofluorobenzene (SS-iked Amount 50.000

Target Compounds 2) 3) 4) 5) 6) 7) 8) 9)

10) 11) 12) 13) 14) 15) 16) 17) 18) 19) 20) 21) 23) 24) 25) 26) 27) 28) 29) 30) 31) 34) 35) 36) 37) 38) 40) 41) 42)

dichlorodiflouromethane chioromethane vinyl chloride bromomethane chloroethane trichlorofluoromethane acrolein 1,1-dichloroethene acetone lodomethane carbon disulfide 112Trichloro221trifluo. acetonitrile methylene chloride acrylonitrile

1) 11 . . 13

17 . . 21

. . 11 Range . . 12 Range

15 Range

4) 19 Range

2 3 3 3 4, 4 5, 5, 5 6 6. 5 . 6 . 6. 7,

trans-1,2-dichloroethene 7, methyl-t-butyl ether hexane 1,1-dichloroethane vinyl acetate 2,2-dichloropropane cis-1,2-dichloroethene 2-butanone ethyl acetate bromochloromethane chloroform 1,1,1-trichloroethane 1,1-dichloropropene carbon tetrachloride benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromome thane bromodichloromethane

7, 8. 8, 9,

10. 10. 10. 10. 10. 11. 11. 11. 11. 12. 12. 13. 13. 14. 14.

2-chloroethyl vinyl ether 14. cis-1,3-dichloropropene 15.

.694

.055

.798

.300

.538 70

.196 70

.547 70

.578 70

.711

.046

.233

.841

.051

.552

.495

.673

.872

.009

.124

.694

.584

.940

.715

.704 ,777 ,561 ,977 ,249 ,417 ,459 .585 ,753 ,983 202 517 872 841 270 333 483 881 080 374 917 127

168 114 117 152

111 - 130 65

- 130 98

- 130 95

- 130

85 50 62 94 64

101. 56 61 43

142 76

101 41 84 53 61 73 57 63 43 77 61 43 45 49 83 97 75

119 78 62 95 63 93 83 63 75

1508904 2291334 2032644 550935

1028356

50 50 50 50

50 Recovery

873975 53 Recovery

2533830 51 Recovery

890409 50 Recovery

1813052 2255990 2170304 2080152 1390329 2556769

17537 1380110 706593m

5935141 5887815 1252676 163505

1154109 609128

1310787 3588846 550780

1903474 2079151 238022

1477424 947910 176168

1033865 1813933 1206647 1057212 845477

3399849 1157276 887943 932932 733845

1372663 692485

1155627

105 108 108 103 106 98 47 53 119 131 91 71 77 52

108 52 81 53, 52, 47, 10. 48.

126. 81. 53. 51. 49. 50. 50. 50. 52. 49. 51. 51. 51. 90. 40.

.00

.00

.00

.00

.36 = .68 = .90 = .23 =

.58

.75

.30

.33

.30

.21

.92

.82

.66

.93

.14

.79

.78

.04

.04

.40

.88

.55

.95 ,65 ,50 ,76 ,04 ,17 ,71 11 90 63 38 85 75 70 82 59 53 91 36

ug/L ug/L ug/L ug/L

ug/L 100.72% ug/L 107.36% ug/L 103.80% ug/L 100.46%

0.00 0.00 0.00 -0.01

-0.02

0.00

0.00

0.00

Qvalue ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ^ ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

100 98 98 97 99 99 88 93

99 99

100 97 98 99 95

100 98 99 97 94 97 96 92 91 98 93 99 99

100 98 95

100 94

100 99 98

J090908.M Mon Apr 13 0 9 : 1 6 : 1 5 2009 VOCDATAOl P a g e : 1

Quantitation Report



(QT Reviewed)


Compound R.T. Qlon Response Cone Units Dev(Min)

43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60 61 631 64] 661 67 68 691 70 711 72 73 74 75 76 77 78 79 80 811 82 83 84

1 4-methyl-2-pentanone toluene

> trans-1,3-dichloropropene ethyl methacrylate 1,1,2-trichloroethane tetrachloroethene

< 1,3-dichloropropane > 2-hexanone dibromochloromethane 1,2-dibromoethane chlorobenzene 1,1,1,2 -tetrachioroethane ethylbenzene m,p-xylenes o-xylene styrene

isopropylbenzene 1,2,3-trichloropropane trans-l,4-dichloro-2-b... 1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4-trimethylbenzene sec-butylbenzene p-isopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropr... 1,2,4-trichlorobenzene hexachiorobutadiene naphthalene 1,2,3-trichlorobenzene

15 15 16 16 16 16 16 16 16 17 17 17 18 18 18 18 19 19 19 19 19 19 19 20 20 20 20 20 21 21 21 21 21 21 23 24 24 24 25

.400

.651

.029

.186

.312

.500

.574

.721

.920 088 839 974 006 194 791 812 .096 347 872 893 799 809 956 093 220 251 701 775 028 247 207 343 855 898 069 295 526 663 039

43 91 75 69 97

166 76 43

129 107 112 131 91 91 91

104 173 105 110 53 83

156 91 91

105 91

119 105 105 119 146 146 91

146 157 180 225 128 180

1228247 2973859 950335

1837270 755154 613828

1287694 773606 904058 861788

1766256 683750

2740649 4087642 2279423 1735283 571944

1933899 174019 159402 838414 726719

2528524 1665254 1568267 1823168 1395712 1664042 1904148 1322310 968866 947313

1401271 906445 70678

276624 147437 337279 135246

81 50 40 89 50 42 49 74 47 46 47 48 48 94 47 46 47 47 48 52 52 48 47 47 47 47 47 47 46 44 47 45 41 48 41 36 34 31 31

.61

.44

.78

.03

.55

.86

.43

.18

.46 99 73 74 .20 83 50 .25 .48 15 85 26 08 52 10 63 16 32 09 82 38 70 48 87 23 58 75 36 49 76 28

ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

98 97 96 96 94 97 97 95 99 99

100 98 96 95 97 92 98 98

100 92 97 96 97 99

100 94 96 97 97 99 98 98 96 98 88 94 98

100 99

(tt) qualifier out of range (m) = manual integration (-i-) = signals summed


D a t a F i l e : G:\MSCHEM\1\DATA\091108A1\1V043.D Acq On : 14 Sep 2 008 1 2 : 5 6 pm Sample : CCV Misc : f. Quant T ime : Apr 10 0 7 : 5 8 : 0 7 2009

V i a l : 3 O p e r a t o r : TVK I n s t : MS ttl M u l t i p l r : 1 .00

Quan t Method : G:\MSCHEM\l\METHODS\VW090908.M Quant T i t l e : 5 mL WATER QLast U p d a t e : Wed Sep 10 0 7 : 4 4 : 2 5 2008 R e s p o n s e v i a : I n i t i a l C a l i b r a t i o n DataAcq Meth:V0C_H20

Abundance

3400000

TIC: 1V043.D\data.ms

Time->

V W 0 9 0 9 0 8

3.00 4 00 5.00 6.00 7 00 8 9.00 I ' ' ' I I ' ' ' ' I ' ' ' ' I ' • ' ' ' ' I ' *• '• ' I *•' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' • • I ' ' " ' ^ P ' ' ' I

10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 26.00 27 00 28.00 29.00

M Mon Apr 13 09:16:18 2009 VOCDATAOl Page:

Quantitation Report (QT Reviewed)


g:\mschem\l\data\091108al\lv045.d 14 Sep 2008 2:13 pm BS f. Apr 10 08:02:20 2009


Quant Method : G:\MSCHEM\l\METHODS\VW090908.M Quant Title : 5 mL WATER QLast Update : Wed Sep 10 07:44:25 2008 Response via : Initial Calibration DataAcq Meth:V0C_H2O


Internal Standards 1) pentafluorobenzene (IS-1) 11.695

33) 1,4-Difluorobenzene (I... 13.043 48) chlorobenzene-d5 (IS-3) 17.792 65) l,4-dichlorobenzene-d4... 21.303

System Monitoring Compounds 22) dibromofluoromethane (... 11.538 Spiked Amount 50.000 Range 70 32) l,2-dichloroethane-d4 ... 12.186 Spiked Amount 50.000 Range 70

39) toluene-d8 (SS-3) 15.540 Spiked Amount 50.000 Range 70

62) bromofluorobenzene (SS-4) 19.576 Spiked Amount 50.000 Range 70

168 114 117 152

1533546 2404621 2058268 546880

50.00 ug/L 50.00 ug/L 50.00 ug/L 50.00 ug/L

0. -0, 0. 0.

00 01 00 00

111 1072514 51.68 ug/L -0.02 • 130 Recovery = 103.36% 65 887772m 53.65 ug/L 0.00

• 13 0 Recovery = 107.30% 98 2575475 50.27 ug/L 0.00

• 13 0 Recovery = 100.54% 95 890941 49.63 ug/L 0.00

• 13 0 Recovery = 99.26%

'ar< 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 31 34 35 36 37 381 401 41) 42)

jet Compounds 1 dichlorodiflouromethane 1 chioromethane 1 vinyl chloride < bromomethane chloroethane trichlorofluoromethane

) acrolein i 1,1-dichloroethene 1 acetone 1 lodomethane ) carbon disulfide 1 112Trichloro221trifluo... 1 acetonitrile ) methylene chloride 1 acrylonitrile 1 trans-1,2-dichloroethene i methyl-t-butyl ether hexane 1,1-dichloroethane

) vinyl acetate 2,2-dichloropropane

< cis-1,2-dichloroethene 2-butanone ethyl acetate

) bromochloromethane chloroform 1,1,1-trichloroethane 1,1-dichloropropene carbon tetrachloride benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromomethane bromodichloromethane 2-chloroethyl vinyl ether cis-1,3-dichloropropene

2 3 3 3 4 4 5 5 5 6 6 5 6 6 7 7 7 8 8 9

10 10 10 10 10 11 11 11 11 12 12 13 13 14. 14 14. 15.

.710

.045 224 .842 040 552 .490 667 .866 .002 117 .699 585 .931 725 694 .767 546 976 248 427 448 585 763 983 202 506 861 840 270 333 482 880 078 371 914 121

85 50 62 94 64

101 56 61 43 142 76

101 41 84 53 61 73 57 63 43 77 61 43 45 49 83 97 75

119 78 62 95 63 93 83 63 75

2178541 2662289 2577580 2384913 1612019 3353952

10307 1562965 791827

7498082 7744612 2238209 208000 1199421 569054 1381503 5148681 800407

2044084 1384991 261303 1594558 1046383 241741

1061113 1928593 1287554 1165699 933044

3676523 1203774 954159

1009332 743240

1496879 974555

1190381

124 126 126 116 121 126 27 59 131 164 117 126 97 53 99 54 115 76 55 31 11 51

136 109 54 53 52 54 54 52 52 50. 53. 49. 53.

121. 39.

.82

.28

.56

.57 27 .76 .71 .97 .94 .00 .96 .22 .36 .21 .31 .34 .58 57 95 23 34 78 90 59 24 46 40 93 71 40 28 89 42 79 55 92 61

Qvalue ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L a ug/L ^ ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

100 99 98 94 99 99 89 97 94 99 98 98 98 94 97 94

100 100 99 95 91 96 96 97 89 96 94 98 98 98 96 94 99 93 99 97 99


I I I I I I I I I

Data File : Acq On Sample Misc : Quant Time:

Quantitation Report

g:\mschem\l\data\091108al\lv045.d 14 Sep 2008 2:13 pm BS f. Apr 10 08:02:20 2009

(QT Reviewed)


Quant Method : G:\MSCHEM\1\METHODS\VW090908.M Quant Title : 5 mL WATER QLast Update : Wed Sep 10 07:44:25 2008 Response via : Initial Calibration DataAcq Meth:VOC H20

43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60 61 63 64 66 67 68 69 70 71 72 731 741 751 761 77) 78) 79) 80) 81) 82) 83) 84)

Compound

1 4-methyl-2-pentanone \ toluene 1 trans-1,3-dichloropropene 1 ethyl methacrylate 1 1,1,2-trichloroethane ' tetrachloroethene i 1,3-dichloropropane 2-hexanone dibromochloromethane 1,2-dibromoethane chlorobenzene 1,1,1,2 -tetrachioroethane ethylbenzene m,p-xylenes o-xylene styrene

isopropylbenzene 1,2,3-trichloropropane trans-1,4-dichloro-2-b... 1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4-trimethylbenzene sec-butylbenzene p-isopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropr... 1,2,4-trichlorobenzene hexachiorobutadiene naphthalene 1,2,3-trichlorobenzene

15 15 16 16 16 16 16 16 16 17 17 17 18 18 18 18 19 19 19 19 19 19 19 20 20 20 20 20 21 21 21 21 21 21 23 24 24. 24. 25.

R.T.

.404

.646

.033

.190

.316

.504

.567

.725

.924

.091

.844

.969 Oil 190 788 809 103 345 869 891 806 806 953 089 213 255 704 778 030 250 209 335 860 891 063 287 519 656 031

Qlon

43 91 75 69 97

166 76 43

129 107 112 131 91 91 91

104 173 105 110 53 83

156 91 91

105 91

119 105 105 119 146 14 6 91

146 157 180 225 128 180

Response

1701224 3284174 973386

2163258 768441 664442

1292832 995741 957804 875767

1860121 684054

2994950 4462269 2539235 1850370 564182

2223683 193143 230035 844571 750979

2846854 1765356 1723423 1922857 1554801 1838527 2100217 1512013 995035

1004171 1560239 929057 82804

345332 196412 572040 249044

Cone Units Dev(Min)

107 53 39 99 49 45 49 94 49 47 49 48 52

102 52 48 46 53 53 74 52 50 53 50 52 50 52 53 51 51 49 48 46. 50. 49. 45. 46. 54. 58.

.71

.08

.80

.89

.02

.81

.01

.30

.66

.16

.64

.15 02 23 .26 .70 25 54 54 48 85 51 42 87 21 28 84 22 54 50 12 99 25 16 28 73 29 26 02


94 96 99 94 97 97 99 98 99 99 98 98 97 95 96 96 97 98 99 92 99 97 99

100 98 97 97 98 97 99 99

100 99 99 93

100 96

100 97

(tt) qualifier out of range (m) = manual integration (•»•) = signals summed

J090908.M Mon Apr 13 09:12:06 2009 VOCDATAOl Page: 2


D a t a F i l e : g : \ m s e h e m \ l \ d a t a \ 0 9 1 1 0 8 a l \ l v 0 4 5 . d Acq On : 14 Sep 2008 2 : 1 3 pm Sample : BS Misc : f. Quant T ime: Apr 10 0 8 : 0 2 : 2 0 2009

Quant Method : G:\MSCHEM\1\METHODS\VW090908.M Quant T i t l e : 5 mL WATER QLast Upda t e : Wed Sep 10 0 7 : 4 4 : 2 5 2008 R e s p o n s e v i a : I n i t i a l C a l i b r a t i o n DataAcq Meth:VOC H20


Abundance 3800000

TIC: 1v045.d\data.ms

Time~> 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10!00 1L00 12!00 1300 14!00 15!00 16.00 17.00 18.00 1900 20.00 21.00 22.00 23.00 2400 25.00 26.00 27.00 28 00 29.00

VW090908.M Mon A p r 13 0 9 : 1 2 : 0 8 2 0 0 9 VOCDATAOl P a g e : 3

I I I I


Quantitation Report

G:\MSCHEM\1\DATA\091108A1\1V046.D 14 Sep 2008 2:51 pm 18I0314-01MS lOX Apr 13 09:38:31 2009

(QT Reviewed)




Internal Standards 1) pentafluorobenzene (IS-

33) 1,4-Difluorobenzene (I. 48) chlorobenzene-d5 (IS-3) 65) 1,4-dichlorobenzene-d4.

System Monitoring Compounds 22) dibromofluoromethane (. Spiked Amount 50.000 32) 1,2-diehloroethane-d4 . Spiked Amount 50.000

39) toluene-d8 (SS-3) Spiked Amount 50.000

62) bromofluorobenzene (SS-Spiked Amount 50.000

Tare 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 31 34 35 36 37 38 40 41 42

et Compounds dichlorodiflouromethane chioromethane vinyl chloride bromome thane chloroethane trichlorofluoromethane acrolein 1,1-dichloroethene acetone lodomethane carbon disulfide 112Trichloro221trifluo. acetonitrile methylene chloride acrylonitrile trans-1,2-dichloroethene methyl-t-butyl ether hexane 1,1-dichloroethane vinyl acetate 2,2-di chloropropane cis-1,2-dichloroethene 2-butanone ethyl acetate bromochloromethane chloroform 1,1,1-trichloroethane 1,1-dichloropropene carbon tetrachloride benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromomethane bromodichloromethane 2-chloroethyl vinyl ether cis-1,3-dichloropropene

1 ) 1 1 . . 13

17 . . 21

. . 11 Range . . 12 Range

15 Range

4) 19 Range

2 3 3 3 4 4 5 5 5 6 6 5 6 6 7

e 7 7 8 8 9

10 10 10 10 10 11 11 11. 11. 12. 12. 13. 13. 14. 14.

er 14. 15.

.694

.056

.796

.294

.547 70

.187 70

.545 70

.572 70

.712

.047

.235

.839

.048 558 .497 .675 872 009 124 696 592 936 720 699 784 556 986 247 419 450 586 753 982 211 505 863 831 271 334 483 880 080 371 916 126

168 114 117 152

111 - 130

65 - 130

98 - 130

95 - 130

85 50 62 94 64

101 56 61 43

142 76

101 41 84 53 61 73 57 63 43 77 61 43 45 49 83 97 75

119 78 62 95 63 93 83 63 75

1540418 2412236 2013972 570661

1053057

50 50 50 50

50 Recovery

884294 53 Recovery

2604574 50 Recovery

902972 51 Recovery

2141188 2622056 2538166 2302726 1576941 3341078 120094

1537359 770200m

7319074 8102576 2312451 216723

1184660 609585

1393206 4998851 963288

1976766 4711843 246891

1568485 972398 237844

1019020 1887088 1251719 1200893 918748

3659015 1165859 1278929 975689 717410

1469190 502503

1193196

122 123 124 112 118 125 321 58

127 159 122 129 100 52

105 54

111 91 53

105 10 50

126 107 51 52 50 56 53 51. 50. 67. 51. 47. 52. 62. 39.

.00

.00

.00

.00

.52

= .20

= .68

= .41

=

.13

.82

.07

.05

.10

.71

.41

.73

.76

.37

.86 82 99 32 91 55 71 74 87 78 66 70 65 34 85 08 71 34 63 99 47 99 48 91 39 66 58

ug/L ug/L ug/L ug/L

ug/L 101.04% ug/L 106.40% ug/L 101.36% ug/L 102.82%

0.00 0.00 0.00 -0.02

0.00

0.00

0.00

-0.01

Qvalue ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ^ ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

100 99 97 93 98

100 100 94

100 99 98 99 97 98 94

100 99

100 97 90 97 93 92 92 98 94 96 97 99 97 94 98 94 97 98 98

*090908.M Mon Apr 13 09:21:54 2009 VOCDATAOl Page: 1

Quantitation Report

Data File : G:\MSCHEM\1\DATA\091108A1\1V046.D Acq On : 14 Sep 2008 2:51 pm Sample : 1810314-OlMS Misc : lOX Quant Time: Apr 13 09:38:31 2009


(QT Reviewed)

Vial: Operator: Inst Multiplr:

6 TVK M S ttl 1.00

43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60) 611 631 641 66] 67] 68] 691 70] 711 72] 731 74] 75] 76] 77) 78] 79] 80] 81) 82] 83) 84)

Compound

1 4-methyl-2-pentanone ) toluene ' trans-1,3-dichloropropene ) ethyl methacrylate 1 1,1,2-trichloroethane 1 tetrachloroethene 1,3-dichloropropane 2-hexanone dibromochloromethane

) 1,2-dibromoethane chlorobenzene 1,1,1,2-tetrachioroethane ethylbenzene m,p-xylenes o-xylene styrene

isopropylbenzene 1,2,3-trichloropropane trans-l,4-dichloro-2-b... 1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4 -trimethylbenzene sec-butylbenzene p-isopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropr... 1,2,4 -trichlorobenzene hexachiorobutadiene naphthalene 1,2,3-trichlorobenzene

]

15 15 16 16 16 16 16 16 16 17 17 17 18 18 18 18 19 19 19 19 19 19 19 20 20 20 20 20 21 21 21 21 21 21 23 24. 24 24. 25

R.T.

.399

.649

.035

.182

.318

.507

.570

.717

.925

.083

.838 974 006 185 783 814 099 340 865 886 801 801 959 086 223 254 706 779 031 241 209 336 861 893 064 290 521 657 033

Qlon

43 91 75 69 97

166 76 43 129 107 112 131 91 91 91

104 173 105 110 53 83

156 91 91

105 91

119 105 105 119 146 146 91

146 157 180 225 128 180

Response

1646211 3243576 963451

2324505 741456 740779

1249029 976625 932189 859788

1787441 659497

3000581 4414152 2479270 1928451 553334

2202075 181371 221225 806095 727058

2865993 1733370 1746278 1927929 1530020 1823242 2078231 1534501 984797 991402

1633284 900618 82213

354881 211075 574038 248169

Cone Units Dev(Min)

103 52 39

106 47 52 48 94 49 47 48 47 53 103 52 51 46 54 51 73 48 46 51 47 50 48 49 50 48 50 46 46 46 46 46 45 47 52. 55

.90

. 2 6

.27

.99

.15

.20

.39

.52

.39

.31

.75 44 26 35 15 87 36 19 38 20 34 86 54 87 69 31 83 58 87 08 59 35 40 60 89 04 67 18 41


97 99 95 94 98 99 98 97 96 99 97

100 96 94 94 96

100 98

100 95 99 99 97 97 98 97 94 97 98 98 99

100 99

100 97 98 99

100 90

m cjualifier out of range (m) = manual integration (•»•) = signals summed

VW090908.M Mon Apr 13 09:21:54 2009 VOCDATAOl Page:

n e t

Data File : G:\MSCHEM\1\DATA\091108A1\1V046.D Acq On : 14 Sep 2008 2:51 pm Sample : 18I0314-01MS Misc : lOX Quant T ime : Apr 13 0 9 : 3 8 : 3 1 2009


6 TVK MS ttl 1.00

Quant Method : G:\MSCHEM\1\METHODS\VW090908.M Quant T i t l e : 5 mL WATER QLas t U p d a t e : Wed Sep 10 0 7 : 4 4 : 2 5 2008 R e s p o n s e v i a : I n i t i a l C a l i b r a t i o n DataAcq Meth:V0C_H20

Abundance

3600000

TIC: 1V046.D\data ms

Time-> 3.00 4.00 5.00 6.00 7.00 8.00 9.00 I I I I I I I I I I I I I I I I I I I I I I I ' ' I I I I I I I • • • I ' " ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' ! " ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I

10.00 1100 12.00 13.00 14.00 15.00 16.00 17 00 18.00 19.00 20.00 21.00 22.00 23 00 24.00 25.00 26.00 27.00 28.00 29.00



Data File : G:\MSCHEM\1\DATA\091108A1\1V047.D Acq On : 14 Sep 2008 3:30 pm Sample : 18I0314-01MSD Misc : lOX Quant Time: Apr 13 09:38:36 2009

Quant Method : G:\MSCHEM\l\METHODS\VW090908.M Quant Title : 5 mL WATER QLast Update : Wed Sep 10 07:44:25 2008 Response via : Initial Calibration DataAcq Meth:V0C_H20


7 TVK MS ttl 1.00


Internal Standards 1) pentafluorobenzene (IS-1) 33) 1,4-Difluorobenzene (I.. 48) chlorobenzene-d5 (IS-3) 65) 1, 4-diehlorobenzene-d4..

System Monitoring Compounds 22) dibromofluoromethane (.. Spiked Amount 50.000 32) 1,2-dichloroethane-d4 .. Spiked Amount 50.000 39) toluene-d8 (SS-3) Spiked Amount 50.000 62) bromofluorobenzene (SS-4) Spiked Amount 50.000

Target Compounds 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 31 34 35 36 37 38 40 41 42

dichlorodiflouromethane chioromethane vinyl chloride bromomethane chloroethane trichlorofluoromethane acrolein 1,1-dichloroethene acetone lodomethane carbon disulfide 112Trichloro221trifluo.. acetonitrile methylene chloride acrylonitrile trans-1,2-dichloroethene methyl-t-butyl ether hexane 1,1-dichloroethane vinyl acetate 2,2-dichloropropane cis-1,2-dichloroethene 2-butanone ethyl acetate bromochloromethane chloroform 1,1,1-trichloroethane 1,1-dichloropropene carbon tetrachloride benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromomethane bromodichloromethane 2-chloroethyl vinyl ether cis-1,3-dichloropropene

) 1 1 . 13

17 21

. 11 Range . 12 Range

15 Range ) 19 Range

2 3 3 3 4 4 5 5 5 6 6 5 6 6 7 7 7 8 8 9

10 10 10 10 10 11 11 11 11. 12. 12. 13. 13. 14. 14.

r 14. 15.

.690

.051

.798

.300

.543 70

.192 70

.538 70

.578 70

.712

.048 236 841 051 552 490 668 879 005 120 700 581 937 722 702 785 555 983 245 426 458 583 761 982 201 512 859 837 266 339 479 885 085 376 910 119

168 114 117 152

111 - 130 65

- 130 98

- 130 95

- 130

85 50 62 94 64

101 56 61 43 142 76

101 41 84 53 61 73 57 63 43 77 61 43 45 49 83 97 75

119 78 62 95 63 93 83 63 75

1560206 2444079 2088434 560641

1091996

50 50 50 50

51 Recovery

914444 54 Recovery

2645476 50 Recovery

920492 50 Recovery

2323147 2751193 2656671 2374173 1637340 3503981 127149

1608079 801985m

7566895 8447159 2447123 219165

1200113 628102

1432526 5114012 1067831 2053746 4928960 252370 1630025 1027350 251622

1069145 1941593 1344047 1241548 941508

3698222 1196253 1311200 997730 738435

1509678 569427

1230055

130 128 128 114 121 130 335 60

131 162 126 135 100 52 107 55

112 100 55

109 10 52

132 112 53. 52. 53. 57. 54. 51. 51. 68. 51. 48. 53. 70. 40.

.00 ug/L

.00 ug/L

.00 ug/L

.00 ug/L

.72 ug/L = 103.44% .32 ug/L = 108.64% .80 ug/L = 101.60% .54 ug/L = 101.08%

-0.01 0.00 0.00 -0.01

-0.01

0.00

0.00

0.00

Qvalue .83 ug/L .27 ug/L .21 ug/L .06 ug/L .07 ug/L .17 ug/L 98 ug/L .65 ug/L .35 ug/L 6 8 ug/L 46 ug/L 64 ug/L 83 ug/L 33 ug/L 74 ug/L 38 ug/L 84 ug/L 4 0 ug/L 25 ug/L 25 ug/L 76 ug/L # 02 ug/L 11 ug/L 12 ug/L 72 ug/L 90 ug/L 76 ug/L 51 ug/L 26 ug/L 86 ug/L 11 ug/L 80 ug/L 95 ug/L # 67 ug/L 13 ug/L 08 ug/L 27 ug/L

98 98

100 95

100 99 92 94

99 99 98 95 95 96 95

100 93 99 96 87 97 96

100 90 97 96 96

100 98 95 95 97 97 98 97

100


I I I I I I I I I I I I I I I I I I

Quantitation Report

G:\MSCHEM\1\DATA\091108A1\1V047.D 14 Sep 2008 3:30 pm 18I0314-01MSD lOX

Data File Acq On Sample Misc Quant Time: Apr 13 09:38:36 2009

(QT Reviewed)


Quant Method Quant Title QLast Update Response via

G:\MSCHEM\1\METHODS\VW090908.M 5 mL WATER Wed Sep 10 07:44:25 2008 Initial Calibration

Data/kcq Meth:V0C_H20


43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60 61 63 64 66 671 68 69 70 71 72 731 741 751 76] 77] 78] 79] 80] 811 82] 83) 84]

1 4-methyl-2-pentanone 1 toluene 1 trans-1,3-dichloropropene 1 ethyl methacrylate 1 1,1,2-trichloroethane 1 tetrachloroethene 1 1,3-dichloropropane 1 2-hexanone ) dibromochloromethane ) 1,2-dibromoe thane chlorobenzene 1,1,1,2 -tetrachioroethane ethylbenzene m,p-xylenes o-xylene styrene bromoform isopropylbenzene 1,2,3-trichloropropane trans-1,4-dichloro-2-b... 1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4 -trimethylbenzene sec-butylbenzene p-isopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropr... 1,2,4 -trichlorobenzene hexachlorobutadi ene naphthalene 1,2,3-trichlorobenzene

15 15 16 16 16 16 16 16 16 17 17 17 18 18 18 18 19 19 19 19 19 19 19 20 20 20 20 20 21 21 21 21. 21 21 23. 24. 24. 24. 25.

.401

.642

.029

.185

.311

.500

.572

.719

.918

.084 840 965 007 187 784 816 099 339 862 883 798 798 957 082 218 250 701 775 026 247 204 342 856 898 068 286 516 664 032

43 91 75 69 97

166 76 43 129 107 112 131 91 91 91

104 173 105 110 53 83

156 91 91

105 91

119 105 105 119 146 14 6 91

146 157 180 225 128 180

1707145 3333504 987216

2433168 769071 788622

1298745 1016241 956899 887199

1868806 690171

3047722 4601272 2562557 1987724 560429

2305400 189669 220381 845031 749124

2947469 1804904 1782807 1992112 1602861 1873618 2197353 1640373 1029215 1030642 1766762 946149 81871

357293 215747 555653 254689

106 53 39

110 48 53 48 94 48 47 49 47 52

103 51 51 45 54 51 70 51 49 53 50 52 50 53 52 52 54 49 49 51 49 47 46 49 51. 57.

.34

.01

.72

.54

.27

.59

.52

.85

.89

.08 16 88 .17 89 98 56 28 71 82 32 58 15 95 74 68 81 14 91 60 50 57 04 08 83 53 15 60 42 88


98 98 97 95 93 99 99 95 98 98 97 97 97 94 96 99

100 97 96 97 98 99 97 98 96 94 97 94 99 98

100 97 97 98 95 99 95

100 93

{#) = cjualifier out of range (m) = manual integration (+) = signals summed



Data File : G:\MSCHEM\1\DATA\091108A1\1V047.D Acq On : 14 Sep 2008 3:30 pm Sample : 1810314-OlMSD Misc : lOX Quant Time: Apr 13 09:38:36 2009


7 TVK MS ttl 1 . 0 0

Q u a n t M e t h o d Q u a n t T i t l e Q L a s t U p d a t e R e s p o n s e v i a

G:\MSCHEM\1\METHODS\VW090908.M 5 mL WATER Wed S e p 10 0 7 : 4 4 : 2 5 2 0 0 8 I n i t i a l C a l i b r a t i o n

D a t a A c q M e t h : V 0 C _ H 2 0

Abundance 4000000

3500000

3000000

2500000

2000000

1500000

1000000

500000

Time->

VW090908 ,

TIC. 1V047 D\data ms

I ' ' ' ' T 4.00 5.00 6.1 800 10.00 11.00 12.00 13.00 14.00 15 00 16.00 17.00

M Mon A p r 13 0 9 : 2 2 : 0 2 2 0 0 9 VOCDATAOl

I I I-r l ' l I iT I | T I I I p I I I I I I 11 '11 I I I I I I I I I

19 00 20.00 21.00 22.00 23.00 24.00 25 00 26.00 27.00 28.00 29.00

P a g e : 3


Data File : G:\MSCHEM\1\DATA\091108A1\1V050.D Acq On : 14 Sep 2008 5:24 pm Sample : BLK Misc : f. Quant Time: Apr 13 09:38:42 2009



10 TVK MS ttl 1.00



33) 1,4-Difluorobenzene (I. 48) chlorobenzene-d5 (IS-3) 65) 1,4-diehlorobenzene-d4.

System Monitoring Compounds 22) dibromofluoromethane (. Spiked Amount 50.000

32) 1,2-diehloroethane-d4 . Spiked Amount 50.000

39) toluene-d8 (SS-3) Spiked Amount 50.000 62) bromofluorobenzene (SS-Spiked Amount 50.000

Target Compounds 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 31 34 35 36 37 38 40 41 42

dichlorodiflouromethane chioromethane vinyl chloride bromome thane chloroethane trichlorofluoromethane acrolein 1,1-dichloroethene acetone lodomethane carbon disulfide 112Trichloro221trifluo. acetonitrile methylene chloride acrylonitrile trans-1,2-dichloroethene methyl-t-butyl ether hexane 1,1-dichloroethane vinyl acetate 2,2-dichloropropane cis-1,2-dichloroethene 2-butanone ethyl acetate bromochloromethane chloroform 1,1,1-trichloroethane 1,1-dichloropropene carbon tetrachloride benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromomethane bromodichloromethane 2-chloroethyl vinyl ether cis-1,3-dichloropropene

1) 11.687 .. 13.046

17.790 .. 21.301

.. 11.539 Range 7 0

12.189 Range 7 0

15.540 Range 70

4) 19.570 Range 7 0

0.000 0.000 0.000 3.828 0.000 0.000 0.000 0.000 0.000 0.000 6.105 0.000 0.000 6.919 0.000

e 0.000 0.000 0.000 0.000 8.818 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

er 0.000 0.000

168 114 117 152

111 - 130 65

- 130 98

- 130 95

- 130

94

76

84

43

1701836 2433133 2069247 564029

1230704

50.00 50.00 50.00 50.00

53.44 Recovery

940464 51.21 Recovery =

2718185 52.44 Recovery =

892759 49.47 Recovery =

0 0 0

1173 0 0 0 0 0 0

2369 0 0

10793m 0 0 0 0 0

490 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

N.D N.D N.D N.D N.D. N.D. N.D N.D. N.D. N.D N.D. N.D N.D. 0.43 N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D.

ug/L ug/L ug/L ug/L

ug/L 106.88% ug/L 102.42% ug/L 104.88% ug/L 98.94%

-0 0 0 -0

-0

0

0

-0

01 00 00 01

02

00

00

02

Qvalue

d

d ug/L

d

d d

d

/090908.M Mon Apr 13 09:22:05 2009 VOCDATAOl Page: 1


Data File : G:\MSCHEM\1\DATA\091108A1\1V050.D Acq On : 14 Sep 2008 5:24 pm Sample : BLK Misc : f. Quant Time: Apr 13 09:38:42 2009

Vial: Operator: Inst : Multiplr:

10 TVK MS ttl 1.00



DataAcq Meth:V0C_H20

43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60] 611 63] 64] 66] 67] 68] 69] 701 711 72] 73 74] 751 76] 77] 78] 79] 80] 81) 82) 83) 84)

Compound

1 4-methyl-2-pentanone 1 toluene 1 trans-1,3-dichloropropene 1 ethyl methacrylate 1,1,2-trichloroethane tetrachloroethene 1,3-dichloropropane 2-hexanone dibromochloromethane 1,2-dibromoethane chlorobenzene 1,1,1,2-tetrachioroethane ethylbenzene m,p-xylenes o-xylene styrene

isopropylbenzene 1,2,3-trichloropropane trans-1,4-dichloro-2-b... 1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4-trimethylbenzene sec-butylbenzene p-isopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropr... 1,2,4-trichlorobenzene hexachiorobutadiene naphthalene 1,2,3-trichlorobenzene

R.T.

0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

17.790 17.790 0.000 0.000 0.000 0.000 0.000 0.000

19.791 0.000

20.084 20.084 0.000

20.273 0.000

20.787 21.039 21.258 21.218 21.332 0.000

21.929 0.000

24.350 24.528 0.000

25.053

Qlon

91 91

83

91 91

91

105 105 119 146 146

146

180 225

180

Response

0 0 0 0 0 0 0 0 0 0 0 0

3309 3309

0 0 0 0 0 0

323 0

354 354

0 454

0 869

2013 1962 1058 1951

0 501

0 1783 5189

0 9636

Cone Units Dev(Min)

N.D. d N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. 0.23 ug/L # 1.19 ug/L i N.D. d 2.18 ug/L n

12 83

74

(tt) cjualifier out of range (m) = manual integration (-i-) = signals summed


Iio: (Ql I V K

D a t a F i l e : G:\MSCHEM\1\DATA\091108A1\1V050.D Acq On : 14 Sep 2008 5:24 pm Sample : BLK Misc : f. Quant T ime: Apr 13 0 9 : 3 8 : 4 2 2009


Abundance

2000000

1800000

1600000

1400000

1200000

1000000

800000

600000

400000

200000 1

-"-n-

4


L.

TIC- 1V050.DVdata ms

T T - I

10.

? CO

1 E

I i 3

I ' ' " I V T J I S T ^ - n ^ M I 1 I I I 1 1 ' I ' I '•• f ' T ^ Time-> 3.00 4.00 5.00 6 00 7 00 8 00 9.00 10 00 11.00 12.00 13.00 14.00 15.00 16 00 17.00 18 00 19.00 20.00 21.00 22 00 23 00 24.00 25.00 26.00 27.00 28.00 29.00

VW090908.M Mon A p r 13 0 9 : 2 2 : 0 8 2 0 0 9 VOCDATAOl P a g e : 3


Data File : G:\MSCHEM\1\DATA\091108A1\1V051.D Acq On : 14 Sep 2008 6:02 pm Sample : 1810314-01 Misc : f. Quant Time: Apr 13 09:38:48 2009

Quant Method : G:\MSCHEM\l\METHODS\VW090908.M Quant Title : 5 mL WATER QLast Update : Wed Sep 10 07:44:25 2008 Response via : Initial Calibration DataAcq Meth:V0C_H20


11 TVK MS ttl 1.00


Internal Standards 1) pentafluorobenzene (IS-1) 33) 1,4-Difluorobenzene (I. 48) chlorobenzene-d5 (IS-3) 65) 1,4-dichlorobenzene-d4.

System Monitoring Compounds 22) dibromofluoromethane (. Spiked Amount 50.000 32) 1,2-dichloroethane-d4 . Spiked Amount 50.000 39) toluene-d8 (SS-3) Spiked Amount 50.000 62) bromofluorobenzene (SS-4) Spiked Amount 50.000


dichlorodiflouromethane chioromethane vinyl chloride bromomethane chloroethane trichlorofluoromethane acrolein 1,1-dichloroethene acetone lodomethane carbon disulfide 112Trichloro221trifluo.. acetonitrile methylene chloride acrylonitrile trans-1,2-dichloroethene methyl-t-butyl ether hexane 1,1-dichloroethane vinyl acetate 2,2-dichloropropane cis-1, 2-dichloroethene 2-butanone ethyl acetate bromochloromethane chloroform 1,1,1-trichloroethane 1,1-diehloropropene carbon tetrachloride benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromomethane bromodi chlorome thane 2-chloroethyl vinyl ether cis-1,3-dichloropropene

.) 11.687 13.050 17.793 21.296

. 11.541 Range 7 0 . 12.191 Range 70

15.536 Range 7 0 ) 19.569 Range 7 0

0.000 3.286 0.000 3.797 0.000 0.000 0.000 5.655 5.906 0.000 6.116 0.000 0.000 6.900 0.000 7.692 0.000 0.000 0.000 9.297 0.000

10.455 10.623 10.978 0.000 0.000 0.000 0.000 0.000

12.264 0.000

13.479 0.000 0.000 0.000

r 0.000 0.000

168 114 117 152

111 - 130 65

- 130 98

- 130 95

- 130

50

94

61 43

76

84

61

43

61 43 45

78

95

1664321 2410518 1970622 508591

1220566

50.00 ug/L 50.00 ug/L 50.00 ug/L 50.00 ug/L

54.19 ug/L Recovery = 108.38%

954473 53.15 ug/L Recovery = 106.30%

2632643 51.26 ug/L Recovery = 102.52%

855117 49.76 ug/L Recovery = 99.52%

0 713

0 907

0 0 0

2402 12680

0 8713

0 0

347 0

770 0 0 0

12207 0

463117 329 333

0 0 0 0 0

13842 0

3518222 0 0 0 0 0

-0.01 0.00 0.00 -0.02

-0.01

0.00

0.00

•0.02

Qvalue N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. 1.95 ug/L # N.D. N.D. N.D. N.D. d N.D. N.D. N.D. N.D. N.D. N.D. 0.25 ug/L tt N.D.

13.86 ug/L N.D. N.D. N.D. N.D. N.D. N.D. d N.D. d N.D. N.D.

187.17 ug/L N.D. N.D. N.D. N.D. N.D.

46

77

96

97


I I I I I

Quantitation Report

Data Pile : G:\MSCHEM\1\DATA\091108A1\1V051.D Acq On : 14 Sep 2008 6:02 pm Sample : 1810314-01 Misc : f. Quant Time: Apr 13 09:38:48 2009

(QT Reviewed)






43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60 61 63 64 66 67 68 69 70 71 72 73 74] 75] 761 77) 78) 79) 80) 81) 82) 83) 84)

1 4-methyl-2-pentanone 1 toluene i trans-1,3-dichloropropene ethyl methacrylate 1,1,2 -trichloroethane tetrachloroethene

' 1,3-dichloropropane I 2-hexanone dibromochloromethane 1,2-dibromoethane chlorobenzene 1,1,1,2 -tetrachioroethane ethylbenzene m,p-xylenes o-xylene styrene bromoform isopropylbenzene 1,2,3 -trichloropropane trans-1,4-diehloro-2-b... 1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4-trimethylbenzene see-butylbenzene p-i sopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropr... 1,2,4-trichlorobenzene hexachiorobutadiene naphthalene 1,2,3-trichlorobenzene

0.000 15.651 0.000 0.000 0.000

16.495 0.000 0.000 0.000 0.000 0.000 0.000

18.013 18.190 18.786 0.000

19.548 0.000 0.000 0.000 0.000 0.000

19.978 19.978 0.000

19.978 0.000

20.784 21.024 21.275 21.328 21.328 0.000

21.924 0.000

24.359 24.527 0.000

25.060

91

166

91 91 91

173

91 91

91

105 105 119 146 146

146

180 225

180

0 12975

0 0 0

929731 0 0 0 0 0 0

6614 3093 385

0 599

0 0 0 0 0

731 731

0 731

0 830 534 716

1191 1191

0 320

0 326

2513 0

3153

N.D. 0.21 N.D. N.D. N.D.

66.96 N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. 0.64 N.D. 0.79

d ug/L H

d ug/L

d

ug/L d

ug/L »

76

99

93

54

in) cjualifier out of range (m) = manual integration (+) = signals summed

/090908.M Mon Apr 13 09:22:11 2009 VOCDATAOl Page: 2


Da ta F i l e Acq On Sample Misc Quant Time

G:\MSCHEM\1\DATA\091108A1\1V051.D 14 Sep 2008 6 :02 pm 1 8 1 0 3 1 4 - 0 1 f, Apr 13 0 9 : 3 8 : 4 8 2009


Quant Method : G:\MSCHEM\1\METHODS\VW090908.M Quant T i t l e : 5 mL WATER QLast U p d a t e : Wed Sep 10 0 7 : 4 4 : 2 5 2 008 Response v i a : I n i t i a l C a l i b r a t i o n DataAcq Meth:VOC H20

Abundance 5000000

4500000

4000000

3500000

3000000

2500000

2000000

1500000

1000000

500000

TIC.1V051.DVdata.ms

S 8

fi V

i

3 1 -

V U M 0 " i " | M I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ^ \ I I I / 1 N I I I I I I I I I I I I . .

Time-> 3.00 4 00 5.00 6.00 7.00 8 00 9 00 10.00 11.00 12 00 13.00 14.00 15.00

VW090908.M Mon Apr 13 09:22:14 2009 VOCDATAOl

E £

i o

£ a

N I I I 1 1 I I I I I ' i \ I I I I I I I ' i S I f I I I I / V l I I I I I I I I I I I I I I I 1 1 I I I I I I I I I I I I I I I I I I 1 1 I I

16.00 17.00 18.00 19.00 20.00 21.00 22.00 23 00 24.00 25.00 26.00 27.00 28.00 29 00

P a g e : 3




16 TVK M S ttl 1.00






33) 1,4-Difluorobenzene (I. 48) ehlorobenzene-d5 (IS-3) 65) 1,4-dichlorobenzene-d4.

System Monitoring Compounds 22) dibromofluoromethane (. Spiked Amount 50.000

32) l,2-dichloroethane-d4 . Spiked Amount 50.000

39) toluene-d8 (SS-3) Spiked Amount 50.000

62) bromofluorobenzene (SS-Spiked Amount 50.000

Target Compounds 2) dichlorodiflouromethane 3} chioromethane 4) vinyl chloride 5) bromomethane 61 chloroethane 7) trichlorofluoromethane 8) acrolein 9) 1,1-dichloroethene

10) acetone 11) lodomethane 12) carbon disulfide 13) 112Trichloro221trifluo. 14) acetonitrile 15) methylene chloride 16) acrylonitrile 17) trans-1,2-dichloroethene 18) methyl-t-butyl ether 19) hexane 20) 1,1-dichloroethane 21) vinyl acetate 23) 2,2-dichloropropane 24) cis-1,2-dichloroethene 25) 2-butanone 26) ethyl acetate 2 7) bromochloromethane 28) chloroform 29) 1,1,1-trichloroethane 30) 1,1-dichloropropene 31) carbon tetrachloride 34) benzene 35) 1,2-dichloroethane 36) trichloroethene 37) 1, 2-dichloropropane 3 8) dibromomethane 40) bromodichloromethane 41) 2-chloroethyl vinyl ether 42) cis-1,3-dichloropropene

1) 11.688 .. 13.049

17.796 .. 21.300

11.532 Range 70

12.180 Range 7 0

15.536 Range 70

4) 19.572 Range 7 0

0.000 0.000 0.000 3.834 0.000 0.000 0.000 5.931 5.869 0.000 6.118 0.000 0.000 6.946 7.730

e 0.000 0.000 0.000 0.000 8.816 0.000 0.000 0.000 0.000 0.000 0.000 0.000

11.699 11.699 0.000

12.337 0.000 0.000 0.000 0.000

er 0.000 0.000

168 114 117 152

111 - 130 65

- 130 98

- 130 95

- 130

94

61 43

76

84 53

43

75 119

62

1635003 2304330 1960942 534049

1174664

50.00 ug/L 50.00 ug/L 50.00 ug/L 50.00 ug/L

53.09 ug/L Recovery = 106.18%

931902 52.82 ug/L Recovery = 105.64%

2614831 53.26 ug/L Recovery = 106.52%

857436 50.14 ug/L Recovery = 100.28%

0 0 0

1146 0 0 0

3032 163448

0 10106

0 0

3914 518

0 0 0 0

1027 0 0 0 0 0 0 0

128759 1621

0 432188

0 0 0 0 0 0

-0.01 0.00 0.00 -0.01

-0.02

-0.01

0.00

-0.01

Qvalue N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D.

25.54 ug/L N.D. N.D. N.D. N.D. d N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. d N.D. N.D. N.D. N.D. 5.69 ug/L # N.D. N.D. d

19.59 ug/L N.D. d N.D. N.D. N.D. N.D. N.D.

95

47

96


Quantitation Report



(QT Reviewed)


16 TVK MS ttl 1.00


43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60] 61] 63] 64] 66] 67] 68] 69] 701 71 721 731 74 75] 76] 77] 781 79] 80] 811 82] 83) 84)

1 4-methyl-2-pentanone 1 toluene i trans-1,3-dichloropropene 1 ethyl methacrylate > 1,1,2-trichloroethane ' tetrachloroethene 1,3-dichloropropane 2-hexanone dibromochloromethane 1,2-dibromoethane chlorobenzene 1,1,1,2-tetrachioroethane ethylbenzene m,p-xylenes o-xylene styrene bromoform i sopropylbenzene 1,2,3-trichloropropane trans-1,4-dichloro-2-b... 1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4-trimethylbenzene sec-butylbenzene p-isopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropr... 1,2,4-trichlorobenzene hexachiorobutadiene naphthalene 1,2,3-trichlorobenzene

15.526 15.631 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

17.994 18.192 18.796 18.848 19.593 19.342 0.000 0.000 0.000 0.000

19.561 0.000 0.000 0.000 0.000

20.787 20.787 21.258 0.000 0.000 0.000 0.000 0.000 0.000 0.000

24.841 0.000

43 91

91 91 91

104 173 105

91

105 105 119

128

13509 19634

0 0 0 0 0 0 0 0 0 0

1234 3711 429

1008 814

4033 0 0 0 0

1300 0 0 0 0

697 697

1664 0 0 0 0 0 0 0

352 0

0.89 ug/L tt 0.33 ug/L N.D. N.D. N.D. N.D. N.D. N.D. d N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D.

1 95

{#) = cjualifier out of range (m) = manual integration (+) = signals summed


int J lior ivic

Data File : G:\MSCHEM\l\DATA\091108Al\lV056.D Acq On : 14 Sep 2008 9:12 pm Sample : 1810571-01 Misc : f. Quant T ime : Apr 10 0 7 : 5 4 : 0 3 2009



16 TVK MS ttl 1.00

Abundance

2000000

1800000

1600000

1400000

1200000

1000000

800000

600000

TIC. 1V056.D\data ms

400000

200000

A.

s

Q

.1

-T 10

% E e

V- ^ k. I I I I I I I I I I I i I I I I I I I I I I I I I ] I I I I I I [ 1 I I I I M I I f I l ' l ' I i ' [ I ' i i I I I I I I I 1 I I I ' I ' r i I I I I I I 1 I ' l ] • I I I I I I I I I I M I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I

Time-> 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14 00 15.00 16.00 17.00 18.00 19 00 20.00 21.00 22.00 23.00 24.00 25.00 26 00 27.00 28.00 29.00




G:\MSCHEM\1\DATA\091108A1\1V057.D 14 Sep 2008 9:50 pm 1810571-02 f. Apr 13 09:38:59 2009


17 TVK MS ttl 1.00



Internal Standards 1) pentafluorobenzene (IS-1) 33) 1,4-Difluorobenzene (I. 48) chlorobenzene-d5 (IS-3) 65) 1,4-dichlorobenzene-d4.

System Monitoring Compounds 22) dibromofluoromethane (. Spiked Amount 50.000 32) 1,2-diehloroethane-d4 . Spiked Amount 50.000 39) toluene-d8 (SS-3) Spiked Amount 50.000 62) bromofluorobenzene (SS-4) Spiked Amount 50.000


dichlorodiflouromethane chioromethane vinyl chloride bromome thane chloroethane trichlorofluoromethane acrolein 1,1-dichloroethene acetone lodomethane carbon disulfide 112Triehloro221trifluo.. acetonitrile methylene chloride acrylonitrile trans-1,2-dichloroethene methyl-t-butyl ether hexane 1,1-diehloroethane vinyl acetate 2,2-dichloropropane cis-1,2-dichloroethene 2-butanone ethyl acetate bromochloromethane chloroform 1,1,1-trichloroethane 1,1-dichloropropene carbon tetrachloride benzene 1,2-dichloroethane trichloroethene 1,2-dichloropropane dibromomethane bromodi chlorome thane 2-chloroethyl vinyl ether cis-1,3-dichloropropene

) 11.686 . 13.044

17.796 . 21.302

11.529 Range 70

12.177 Range 70

15.528 Range 7 0 ) 19.566 Range 70

0.000 0.000 0.000 3.820 0.000 0.000 0.000 0.000 5.873 0.000 6.123 0.000 6.625 6.938 0.000 0.000 0.000 0.000 0.000 8.808 0.000 0.000

10.760 0.000 0.000 0.000 0.000 0.000

11.686 0.000 0.000 0.000 0.000 0.000 0.000

r 0.000 0.000

168 114 117 152

111 - 130

65 - 130

98 - 130

95 - 130

94

43

76

41 84

43

43

119

1669796 2399693 2002642 524110

1176484

50.00 ug/L 50.00 ug/L 50.00 ug/L 50.00 ug/L

52.06 ug/L Recovery = 104.12%

936836 52.00 ug/L Recovery = 104.00%

2738359 53.56 ug/L Recovery = 107.12%

871006 49.87 ug/L Recovery = 99.74%

0 0 0

687 0 0 0 0

446 0

3703 0

327 40024

0 0 0 0 0

464 0 0

342 0 0 0 0 0

3525 0 0 0 0 0 0 0 0

-0.01 -0.01 0.00 0.00

-0.03

-0.02

-0.01

-0.02

Qvalue N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. 1.63 ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. d N.D. N.D. N.D. N.D. d N.D. N.D. N.D. N.D. N.D.

95


Quant 1 tai. ion Report (QT Reviewed)


G:\MSCHEM\1\DATA\091108A1\1V057.D 14 Sep 2008 9:50 pm 1810571-02 f . Apr 13 09:38:59 2009


Quant Method : G:\MSCHEM\1\METHODS\VW090908.M Quant Title : 5 mL WATER QLast Update : Wed Sep 10 07:44:25 2008 Response via : Initial Calibration Datei; cq Meth:V0C_H20


43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60 61 63 64 66 67 68 69 70 71 72 73 74 75 76 77 78 79] 80 81 821 83] 84)

'i 4-methyl-2-pentanone •i toluene trans-1,3-dichloropropene

) ethyl methacrylate 1 1,1,2-1 ri chloroethane tetrachloroethene 1,3-dichloropropane 2-hexanone dibromochloromethane 1,2-dibromoethane chlorobenzene 1,1,1,2-tetrachioroethane ethylbenzene m,p-xylenes o-xylene

) styrene bromoform isopropylbenzene 1,2,3 -trichloropropane trans-1,4-dichloro-2-b... 1,1,2,2-tetrachioroethane bromobenzene n-propylbenzene o-chlorotoluene 1,3,5-trimethylbenzene p-chlorotoluene tert-butylbenzene 1,2,4-trimethylbenzene sec-butylbenzene p-isopropyltoluene 1,3-dichlorobenzene 1,4-dichlorobenzene n-butylbenzene 1,2-dichlorobenzene 1,2-Dibromo-3-chloropr... 1,2,4 -trichlorobenzene hexachiorobutadiene naphthalene 1,2,3-trichlorobenzene

0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000

17.796 91 17.796 91 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000

19.577 91 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

0 0 0 0 0 0 0 0 0 0 0 0

3428 3428

0 0 0 0 0 0 0 0

2072 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

N.D. d N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D.

1^1 qualifier out of range (m) = manual integration (H-) = signals summed



D a t a F i l e Acq On Sample Misc Quant Time

G:\MSCHEM\1\DATA\091108A1\1V057.D 14 Sep 2008 9 :50 pm 1810571-02 f. Apr 13 0 9 : 3 8 : 5 9 2009

Quant Method : G:\MSCHEM\l\METHODS\VW090908.M Quant T i t l e : 5 mL WATER QLast Upda te : Wed Sep 10 0 7 : 4 4 : 2 5 2008 R e s p o n s e v i a : I n i t i a l C a l i b r a t i o n DataAcq Meth:V0C_H20


Abundance

2000000

1800000

1600000

1400000

1200000

1000000

800000

600000

400000

200000

*~T-| I I - T ^ ^ ^ r ^ T ^

ia a ES 1

•?

I I I I I I I I JM

a

^ \ - r

TIC: 1V057 D\data ms

n • ' • • I ' ' ' ' I ' ' ' ' I ' ' 1 1 1 ' ' ' ' I ' ' ' • I . , . . I . . • . I . . • . I • • . • I . . . . I . . . . I . .

Time-> 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13 00 14.00 15.00

VW090908 .M Mon A p r 13 0 9 : 2 2 : 2 5 2 0 0 9 VOCDATAOl

i. I ' I ' M ' '

eo

i

Ji e 3

i- I I 1 I I rTTTf=TT=

16.00 17.00 18.00 19.00 20.00 21.00 22 00 23.00 24.00 25.00 26.00 27.00 28 00 29.00

P a g e : 3

• Keystone Laboratories, Inc. - Newton I SDG:

CLASS: GCMS »«BBVS»

• METHOD: EPA 8260B SEP i a m

I I I I I I I I I I I I I I I I Page I of I

ANALYSES DATA PACKAGE COVER PAGE EPA 8260B

Laboratory: Keystone Laboratories, Inc. - Newton

Client: MWH Americas, Inc.-IA

SDG:

Project: IPL-Clinton FMGP Site

Client Sample Id:

BLOI-SW-1001

BLOl-SW-907

Lab Sample Id:

1810571-01

1810571-02

1 certify that this data package is in compliance with the terms and conditions ofthe contract, both technically and for completeness, for other than the conditions detailed above. Release ofthe data contained in this hardcopy data package and in computer-readable data submitted on diskette has been autorized by the Laboratory Manager or the Manager's designee, as verified by the following signatures.

Signature: v v.v. W vawv-f iâ .c i "^ ' ' -—' Name: - N v A r: \ V N . O ^ - \ ^ p S o . - - ^

Date: • • \ \ \ ^ \JSL Title: 9r(^\K' V l i v ( lAaa tP r^ t

Page 1 of 1




Matrix: Water

SDG:

Project: IPL-Clinlon FMGP Site

Instrument: MS #1

Analyte

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane


Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichloroethane

cis-1,2-Dichloroethylene

2-Butanonc (MEK)

Chloroform



Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane

B romod ich Ioromethane


4-Methyl-2-pentanone (MIBK)

Toluene



Tetrachloroethylene

2-Hexanone (MBK)


Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform

1,1.2,2-Tetrachloroethane

1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichlorobenzene

MDL

0.6

0.8

0.5

0.6

0.4

1.7

1.0

3.9

0.2

0.8

0.3

0.3

0.4

0.2

0.4

0.4

0.2

0.2

0.3

0.2

0.2

0.2

0.3

0.3

0.2

0.3

0.4

0.4

O.I

0.2

0.2

0.5

0.2

0.3

0.4

0.3

0.3

MRL

1.0

1.0

1.0

1.0

1.0

10.0

1.0

5.0

I.O

2.0

I.O

1.0

5.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

I.O

1.0

5.0

1.0

I.O

1.0

I.O

5.0

I.O

i.o I.O

2.0

1.0

1.0

1.0

1.0

1.0

Units

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/'l

u&'l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

Ug/I

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/l

ug/'l

ug/l

ug/'l

Page I of2




Matrix: Water

SDG:


Instrument: MS #1

Analyte

Naphthalene

MDL

0.4

MRL

1.0

Units

ug/l

Page 2 of2

I ORGANIC ANALYSIS DATA SHEET EPA 8260B

BLOl-SW-1001

Laboratory:

Client:

Matrix:

Sampled:

Solids:

Batch:

Kevstone Laboratories, Inc. - Newton

MWH Americas. Inc.-IA

Water Laboratory ID:

09/10/08 11:50 Prenared:

Preparation:

1181515 Scauence: 1811507

SDG:

Project:

1810571-01

09/11/08 00:00

EPA5030B

Calibration


File ID: IV056D

Analyzed: 09/14/08 21 12


UNASSIGNED Instniment: MS#1

1 CAS NO.

1 74-37-3 75-01-4

1 74-83-9 i 75-00-3

75-35-4 67-64-1

• 75-15-0

75-09-2 156-60-5

1 1634-04-4

75-34-3 156-59-2 78-93-3 67-66-3 71-55-6

' 56-23-5 71-43-2 107-06-2 79-01-6 78-87-5 75-27-4

10061-01-5 108-10-1 108-88-3

10061-02-6 1 79-00-5

127-18-4 591-78-6 124-48-1 108-90-7 100-41-4

1330-20-7 75-25-2

79-34-5 541-73-1 106-46-7

95-50-1

91-20-3

COMPOUND

Chioromethane Vinyl Chloride Bromomethane Chloroethane 1,1-Dichloroethylene Acetone Carbon Disulfide

Methylene Chloride trans-1,2-Dichloroethylene

Methyl-t-butyl Ether (MTBE) 1,1-Dichloroethane cis-1,2-Dichloroethylene 2-Butanone (MEK) Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride Benzene 1,2-Dichloroethane

Trichloroethylene 1,2-Dichloropropane Bromodichloromethane

cis-1,3-Dichloropropene 4-Methyl-2-pentanone (MIBK) Toluene

trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethylene 2-Hexanone (MBK) Dibromochloromethane Chlorobenzene Ethylbenzene Xylenes, total Bromoform

1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene

1,2-Dichlorobenzene Naphthalene


1.0 l.O 1.0 1.0 1.0

25.5 10

5.0 I.O

2.0

10 1.0 5.0 10 1.0 1.0 1.0

19.6 l.O

10 1.0

1 0 5.0 1.0

1.0 1.0 I.O 5.0 1.0

1.0 1.0

2.0 10

J.O 1.0 1.0

1 0 1.0

Q U u u u u

u u u u u u u u u u u

u u u u u u u u u u u u u u u u u u u u

SYSTEM MONITORING COMPOUND | ADDED (ug/l) CONC (ug/I) % REC QC LIMITS Q

Pagc 1 of 4


Laboratory: Kevstone Laboratories. Inc. - Nevyton





Batch: 1181515 Sequence: 1811507

SDG-

Project:

1810571-01

09/11/08 00:00

EPA 5030B

Calibration:

BLOl-SW-1001


File ID: 1V056.D

Analyzed: 09/14/08 21:12

Initial/Final: 5 ml /5 ml

UNASSIGNED Instrument: MS#1


Dibromofluoromethane l,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene

ADDED (ug/'l)

50.0000 50.0000 50.0000 50.0000

CONC (ug/l)

53.1 52.8 53.3 50 1

% REC

106 106 107 IOO

QC LIMITS

74-132 74-133 85-115 77 - 122

Q


Page 2 of4

I H Laboratory:

Client:

H Matrix:

Sampled:

• solids: Batch:


BLOl-SW-907



Water Laboratory ID:

09/10/08 11:50 Prepared:

Preparation:

1181515 Sequence: 1811507

SDG:

Project:

1810571-02

09/11/08 00:00

EPA 5030B

Calibration:


File ID: 1V057.D

Analyzed: 09/14/08 21:50

Initial/Final: 5 ml /5 ml

UNASSIGNED Instmment: MS#I

i

CAS NO.

74-87-3 75-01-4

74-83-9 75-00-3 75-35-4 67-64-1

75-15-0 75-09-2

156-60-5 1634-04-4

75-34-3 156-59-2

78-93-3 67-66-3 71-55-6 56-23-5 71-43-2 107-06-2 79-01-6 78-87-5 75-27-4

10061-01-5 108-10-1

108-88-3

10061-02-6 79-00-5 127-18-4 591-78-6 124-48-1

108-90-7 100-41-4

1330-20-7 75-25-2 79-34-5

541-73-1

106-46-7 95-50-1

91-20-3

COMPOUND

Chioromethane Vinyl Chloride Bromomethane Chloroethane 1,1-Dichloroethylene

Acetone Carbon Disulfide Methylene Chloride trans-1,2-Dichloroethylene


1,1 -Dichloroethane cis-1,2-Dichloroethylene

2-Butanone (MEK) Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride Benzene 1,2-Dichloroethane

Trichloroethylene 1,2-Dichloropropane Bromodichloromethane

cis-1,3-Dichloropropene 4-Melhyl-2-pentanone (MIBK) Toluene

trans-1,3-Dichloropropene 1,1,2-Trichloroethane

Tetrachloroethylene 2-Hexanone (MBK) Dibromoch Ioromethane Chlorobenzene Ethylbenzene Xylenes, total

Bromoform 1,1,2,2-Tetrachloroethane l,3-Dichloroben2ene

1,4-Dichlorobenzene 1.2-Dichlorobenzene Naphthalene


1.0 1.0 1.0 1.0 1.0 10.0 1.0 5.0

1.0 2.0 1.0

1.0 5.0 1.0 1.0 1.0 1.0 1.0

1.0 1.0 1.0

1.0 5.0 1.0

1.0 1.0

1.0 5.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0

1.0 10

1.0

Q U

u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u

SYSTEM MONITORING COMPOUND ADDED (ug/l) CONC (ug/l) % REC QC LIMITS 0

I Page 3 of4


BL01-SW.907




Sampled: 09/10/08 11:50 Prepared.


Batch: 1181515 Sequence: 1811507

SDG:

Project:

1810571-02

09/11/08 00:00

EPA 5030B

Calibration:


File ID: 1V057.D

Analyzed: 09/14/08 21:50


UNASSIGNED Instniment: M S l i


Dibromofluoromethane 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene

ADDED (ug/l)

50.0000 50.0000 50.0000 50.0000

CONC (ug/l)

52.1 52.0 53.6 49.9

% REC

104 104 107 99.7

QC LIMITS

74-132 74- 133 85-115 77-122

Q


Page 4 of4

I I i

PREPARATION BATCH SUMMARY EPA 8260B

Laboratory:

Client:

Batch:



1181515 Batch Matrix: Water

SDG:

Project:

Preparation:


EPA 5030B

1 1 1

SAMPLE NAME

BLOI-SW-1001

BLOI-SW-907

Blank

LCS

Matrix Spike

Matrix Spike Dup

LAB SAMPLE ID

1810571-01

1810571-02

1I81515-BLK1

1181515-BSI

1181515-MSl

1181515-MSDl

LAB FILE ID

1V056.D

IV057.D

1V050.D

1V045.D

1V046.D

1V047,D

DATE PREPARED

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

09/11/08 00:00

OBSERVATIONS

I I I I I I I I I I I I I Page I of 1


Laboratory: Kevstone Laboratories. Inc. - Newton SDG:

Client: MWH Americas. Inc.-IA Project;

Matrix: Water Laboratory ID: 1181515-BLKI

Prepared: 09/11/08 00:00 Preparation: EPA 5030B

Analyzed: 09/14/08 17:24 Instrument: MS#I

Batch: 1I8I515 Sequence: 1811507


File ID: 1V050.D


Calibration: UNASSIGNED

CAS NO.

74-87-3

75-01-4

74-83-9

75-00-3

75-35-4

67-64-1

75-15-0

75-09-2

156-60-5

1634-04-4

75-34-3

156-59-2

78-93-3

67-66-3

71-55-6

56-23-5

71-43-2

107-06-2

79-01-6

78-87-5

75-27-4

10061-01-5

108-10-1

108-88-3

10061-02-6

79-00-5

127-18-4

591-78-6

124-48-1

108-90-7

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane


Acetone

Carbon Disulfide

Methylene Chloride



1,1 -Dichloroethane


2-Butanone (MEK)

Chloroform



Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane




Toluene

trans- J ,3-Dichloropropene


Tetrachloroethylene

2-Hexanone (MBK)


Chlorobenzene

CONC. (ug/l)

1.0

1.0

1.0

1.0

1.0

10.0

1.0

5.0

1.0

2.0

1.0

1.0

5.0

1.0

I.O

l.O

1.0

1.0

1.0

1.0

1.0

1.0

5.0

1.0

1.0

1.0

1.0

5.0

1.0

1.0

Q

u u

u u u u u

u u u u u u u u u u u

u u

u u

u u u u

u

u

u

u

Page I of 5

I I


..aboratory:

Client:

Iplatrix:

Prepared:

B^nalyzed:

Batch:

Kevstone Laboratories. Inc. - Newton SDG:

MWH Americas. Inc.-lA Project;

Water Laboratory ID: 1181515-BLKI

09/11/08 00:00 Preparation: EPA 5030B

09/14/08 17:24 Instmment: MS#1

1181515 Sequence: 1811507


File ID: IV050.D

Initial/Final: 5 ml/5 ml

Calibration: UNASSIGNED

1

CAS NO.

100-41-4

1330-20-7

75-25-2

79-34-5

541-73-1

106-46-7

95-50-1

91-20-3

COMPOUND

Ethylbenzene

Xylenes, total

Bromoform


1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichlorobenzene

Naphthalene

CONC. (ug/l)

1.0

2.0

1.0

1.0

1.0

1.0

1.0

1.0

Q

u u u u u u u u




Toluene-dS


ADDED (ug/l)

50.0000

50.0000

50.0000

50.0000

CONC (ug/l)

53.4

51.2

52.4

49.5

%REC

107

102

105

98.9

QC LIMITS

74- 132

74-133

85-115

77 - 122

Q

I I I I I I I I Page 2 of 5


Matrix Snike

Laboratory:

Client:

Matrix:

Batch-

Preparation:

Source Sample

Kevstone Laboratories, Inc.


Water

1181515

EPA 5030B

Name: Matrix Spike

- Newton SDG:

Project:

Laborat

Initial/F


Laboratory ID: 1181515-MSl

5 ml /5 ml

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane


Acetone

Carbon Disulfide

Methylene Chloride

trans-1,2-Dichlorocthy lene


1,1-Dichloroethane


2-Butanone (MEK)

Chloroform



Benzene

1,2-Dichloroethane

Trichloroethylene

i ,2-Dichloropropane

Bromod ich Ioromethane

cis-1,3-Dichioropropene


Toluene



Tetrach loroethy lene

2-Hexanone (MBK)


Chlorobenzene

Ethylbenzene

Xylenes, total

SPIKE ADDED

(ug/l)

941000

938.500

949.000

964 000

500.000

1648.00

1160.00

500.000

500.000

1144.00

500.000

500.000

1552.00

500.000

500.000

500.000

500.000

500.000

500 000

500.000

500.000

500.000

1096.00

500.000

500.000

500.000

500.000

1000.00

500.000

500.000

500.000

1500.00


(ug/l)

ND

ND

ND

ND

ND

1.95

ND

ND

ND

ND

ND

13.86

ND

ND

ND

ND

ND

ND

187.2

ND

ND

ND

ND

ND

ND

ND

66.96

ND

ND

ND

ND

ND

MS CONCENTRATION

(ug/l)

1238

1241

1120

1181

587.3

1278

1229

523.2

545.5

1117

538.7

507.0

1266

520.8

507.1

536.3

519.9

504.7

679 9

514.8

523.9

395.8

1039

522.6

392.7

471.5

522.0

945.2

493.9

487.5

532.6

1555

MS %

REC. #

132

132

118

123

117

77.4

106

105

109

97.6

108

98.6

81.6

104

101

107

104

101

98.5

103

105

79.2

94.8

105

78.5

94 3

9J.0

94 5

98.8

97.5

107

104

QC LIMITS

REC.

60 - 140

79 - 140

60 - 140

67 - 140

81 -140

60-134

66-133

65-127

76-132

60- 140

72-137

76-129

67-133

78-124

84-126

83-129

62 - 140

63-138

82-125

82- 121

84-116

70- 128

72-135

76-138

72 - 122

81 -117

84-122

70- 136

76-121

84-116

65 - 140

61-137

Page 3 of 5

I I


Matrix Spike

1

Laboratory:

Client:

Matrix;

Batch:

reparation:



Water

1181515

EPA 503OB

Source Sample Name: Matrix Spike

SDG

Project:

Laboratory ID:

Initial/Final:


1181515-MSl

5 ml / 5 ml

1 1 1 1

1

COMPOUND

Bromoform


1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichlorobenzene

Naphthalene

SPIKE ADDED

(ug/l)

500.000

500.000

500.000

500.000

500.000

500.000


(ug/l)

ND

ND

ND

ND

ND

ND

MS CONCENTRATION

(ug/l)

463.6

483.4

465.9

463.5

466.0

521.8

MS %

REC.//

92.7

96.7

93.2

92.7

93.2

104

QC LIMITS

REC.

62-121

76-122

82 - 122

82-119

78 - 120

60 - 140

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane


Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichloroethane


2-Butanone (MEK)

Chloroform


Carbon Ten-achloride

Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane




SPIKE ADDED

(ug/l)

941.000

938.500

949.000

964.000

500.000

1648.00

1160.00

500.000

500.000

1144.00

500.000

500.000

1552.00

500.000

500.000

500.000

500.000

500.000

500.000

500.000

500.000

500.000

1096.00

MSD CONCENTRATION

(ug/l)

1283

1282

1141

1211

606.5

1314

1265

523.3

553.8

1128

552.5

520.2

1321

529.0

537.6

542.6

518.6

511.1

688.0

519.5

531.3

402.7

1063

MSD %

REC.#

136

137

120

126

121

79.6

109

105

111

98.6

no 101

85.1

106

108

109

104

102

IOO

104

106

80.5

97.0

% RPD#

3.53

3.28

1.78

2.48

3.22

2.77

2.89

0.0191

1.51

1.01

2 53

2.57

4.22

1.56

5 84

1.17

0.250

1.26

1.18

0.909

140

1.73

2.32

QC

RPD

18

21

26

23

15

19

20

22

16

13

14

12

16

14

15

16

20

17

17

20

23

23

24

LIMITS

REC.

60-140

79 - 140

60 - 140

67 - 140

81 - 140

60-134

66-133

65- 127

76-132

60 - 140

72-137

76-129

67- 133

78-124

84 - 126

83 - 129

62 - 140

63-138

82-125

82-121

84-116

70- 128

72- 135

I Page 4 of 5


Matrix Spike Dup

Laboratory:

Client:

Matrix:

Batch:

Preparation:



Water

SDG:


1I8I515

EPA 5030B

Source Sample Name: Matrix Spike Dup

Laboratory ID: 1181515-MSDl


COMPOUND

Toluene



Tetrachloroethylene

2-Hexanone (MBK)


Chlorobenzene

Ethylbenzene

Xylenes, total

Bromoform


1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichlorobenzene

Naphthalene

SPIKE ADDED

(ug/l)

500.000

500.000

500.000

500.000

1000.00

500.000

500.000

500.000

1500.00

500.000

500.000

500.000

500.000

500.000

500 000

MSD CONCENTRATION

(ug/l)

530.1

397.2

482.7

535.9

948.5

488.9

491.6

521.7

1559

452.8

515.8

495.7

490.4

498.3

514.2

MSD %

REC.#

106

79.4

96.5

93.8

94.8

97.8

98.3

104

104

90.6

103

99.1

98.1

99.7

103

% RPD#

i.42

1.14

2.35

2.63

0.349

1.02

0.838

2 07

0.238

2.36

6.49

6.20

5.64

6.70

1.47

QC LIMITS

RPD REC.

18

21

25

14

14

18

14

13

13

22

17

17

17

17

30

76-138

72-122

81 -117

84-122

70-136

76-121

84-116

65 - 140

61-137

62- 121

76-122

82-122

82-119

78-120

60-140

U Column to be used to flag recovery and RPD values with an asterisk


Page 5 of 5

I LCS / LCS DUPLICATE RECOVERY EPA 8260B

I c

iLaboratory:

Client:

'latrix:

Batch:

P r e p a r a t i o n



Water

1I8I5I5

EPA 5030B

SDG:

Project:

Laboratory ID:

Initial/Final:


1181515-BSl

5 m l / 5 ml

I

COMPOUND

Chioromethane

Vinyl Chloride

Bromomethane

Chloroethane


Acetone

Carbon Disulfide

Methylene Chloride



1,1-Dichioroethane


2-Butanone (MEK)

Chloroform



Benzene

1,2-Dichloroethane

Trichloroethylene

1,2-Dichloropropane




Toluene



Tetrachloroethylene

2-Hexanone (MBK)


Chlorobenzene

SPIKE ADDED

(ug/l)

94.1000

93.8500

94.9000

96.4000

50.0000

164.800

116.000

50.0000

50.0000

114.400

50 OOOO

50.0000

155.200

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

109.600

50.0000

50.0000

50.0000

50.0000

100.000

50.0000

50.0000

LCS CONCENTRATION

(ug/l)

126.3

126.6

116.6

121.3

59.97

131.9

118.0

53.21

54 34

115.6

55 95

51.78

136.9

53.46

52.40

54.71

52.40

52.28

50.89

53.42

53.55

39.61

107.7

53.08

39.80

49.02

45.81

94 30

49.66

49.64

LCS %

REC. if

134

135

123

126

120

80.1

102

106

109

101

112

104

88.2

107

105

109

105

105

102

107

107

79.2

98.3

106

79.6

98.0

91.6

94.3

99.3

99.3

QC LIMITS

REC.

6 0 - 1 4 0

77 -140

63 - 140

74 - 140

84 -137

6 1 - 1 3 2

1 68-134

7 4 - 1 2 5

7 9 - 1 2 8

6 0 - 1 4 0

8 1 - 1 3 2

7 9 - 1 2 7

6 5 - 1 3 6

8 3 - 1 1 6

8 6 - 1 2 2

8 8 - 1 2 4

6 8 - 1 3 8

6 6 - 1 3 5

8 5 - 1 2 2

8 3 - 1 2 2

8 2 - 1 1 8

7 5 - 1 2 4

7 4 - 1 3 6

70 - 140

7 6 - 1 2 2

8 2 - 1 1 8

8 4 - 1 2 7 [

6 8 - 1 4 0

8 6 - 1 1 7

8 7 - 1 1 6

I Page I of 2


Laboratory-

Client:

Matrix:

Batch:

Preparation:



Water

1181515

EPA 5030B

- Newton SDG:


Laboratory ID: 1181515-BSI


COMPOUND

Ethylbenzene

Xylenes, total

Bromoform


1,3-Dichlorobenzene

1,4-Dichlorobenzene

1,2-Dichlorobenzene

Naphthalene

SPIKE ADDED

(ug/I)

50.0000

150.000

50.0000

50.0000

50.0000

50.0000

50.0000

50.0000

LCS CONCENTRATION

(ug/l)

52.02

154.5

46.25

52.85

49.12

48.99

50.16

54 26

LCS %

REC. #

104

103

92.5

106

98.2

98.0

100

109

QC LIMITS

REC.

70 - 140

61 - 140

75-120

74-126

83-123

85-118

80- 121

60 - 140



Page 2 of2

I I I


'Laboratory:

Client:

|Sequence:

Matrix:



1811507

Water

SDG:

Project;

Instmment:

Calibration.


MS#I

UNASSIGNED

1 1 1 1

1 Sample Name

Calibration Check

LCS

Matrix Spike

Man-ix Spike Dup

Blank

BLOl-SW-1001

BLOl-SW-907

Lab Sample ID

1811507-CCVl

1181515-BSI

1181515-MSl

1181515-MSDl

1181515-BLKI

1810571-01

1810571-02

Lab File ID

IV043.D

1V045.D

1V046.D

1V047.D

1V050.D

1V056.D

IV057.D

Analysis Date/Time

09/14/08 12:56

09/14,/08 14:13

09/14/08 14:51

09/14/08 15:30

09/14/08 17:24

09/14/08 21 12

09/14/03 21:50

I I I I I I I I I I I I Page 1 of 1

Laboratory:

Client:

Instrument ID-

Lab File ID:

Sequence:

Lab Sample ID:

CONTINUING CALIBRATION CHECK

SDG:

Project:

Calibration:

Calibration Date:

Injection Date:

Injection Time:

COMPOUND TYPE STD 1 CCW

RESPONSE FACTOR

ICAL 1 CCV 1 MIN (#)

% DIFF/DRIFT

CCV 1 LIMIT (#)

tf Column to be used to flag Response Factor and %Diff>'Drift values with an asterisk


Page I of I

I I


Laboratory:

Client:

Sequence:

Matrix:



1811507

Water

- Newton SDG:

Project:

Instmment:

Calibration:


MS#1

UNASSIGNED

• Sunogate Compound

Spike Level ug/l

% Recovery

Recovery Limits RT

Calibration Mean RT RTDifl'

RTDiff Limit Q

Calibration Check (1811507-CCVl ) Lab File ID: 1 V043.D Analyzed: 09/14/08 12:56

1 Dibromofluoromethane

I l,2-Dichloroethane-d4

1 Toluene-d8


50.0000

50.0000

50.0000

50.0000

101

107

104

100

80 - 120

80-120

80 - 120

80-120

11.54

12.2

15.55

19.58

11.5400

12.2000

15.5500

19.5800

- /-1.0

-1-/-I.0

+/-1.0

- /-1.0

1 * 1 *

*

•

LCS (1181515-BSI ) Lab File ID: 1 V045.D Analyzed: 09/14/08 14:13



Toluene-d8

4-Bromonuorobenzene

50.0000

50.0000

50.0000

50.0000

103

107

101

99.3

74-132

74-133

85-115

77-122

11.54

12.19

15.54

19.58

11.5400

12.1900

15.5400

19.5800

- /-1.0

+/-[.0

-f-/-1.0

+/-\.o

1 * 1 * 1 * 1 *

1 Matri-i Spike (1181515-MSl ) Lab File ID: 1V046.D Analyzed: 09/14/08 14:51



Toluene-d8


50.0000

50.0000

50.0000

50.0000

101

106

IOl

103

74-132

74-133

85-115

77-122

11.55

12.19

15.54

19,57

11.5500

12.1900

15.5400

19.5700

+/-\.o

+/-1.0

•f/-l.O

+/-\.o

*

* * j

*

Matrix Spike Dup (1I8151S-MSD1) Lab File ID: 1 V047.D Analyzed: 09/14/08 15:30



Toluene-d8


50.0000

50.0000

50.0000

50.0000

103

109

102

101

74-132

74-133

85-115

77- 122

11.54

12.19

15.54

19.58

11,5400

12.1900

15.5400

19.5800

+/-\.o

+/-\.o

+/-\0

+/-\.o

*

*

*

•

Blank (1181515-BLKI ) Lab File ID: 1 V050.D Analyzed: 09/14/08 17:24



Toluene-d8


50.0000

50.0000

50.0000

50.0000

107

102

105

98.9

74- 132

74-133

85-115

77-122

11.54

12.19

15.54

19.57

11.5400

12.1900

15.5400

19.5700

+/-].0

•H/-1.0

- /-l.O

+/-\.o

*

* 1 •

«

BLOl-SW-lOOl (1810571-01 ) Lab File ID- 1V056.D Analyzed: 09/14/08 21:12 |


1,2-Dichlorocthane-d4

Toluene-d8

4-B romofluorobenzene

50.0000

50.0000

50.0000

50.0000

106

106

107

100

74-132

74-133

85-115

77- 122

11.53

12.18

15.54

19.57

11.5300

12.1800

15.5400

19.5700

+/-\.Q

+/-].0

+f-].0

-(•/-IO

* 1 • [

• 1 * 1

BLOl-SW-907 (1810571-02) Lab File ID: 1V057.D Analyzed: 09/14/08 21:50 |



Toluene-d8

4-B romofluorobenzene

50.0000

50.0000

50.0000

50.0000

104

104

107

99.7

74-132

74-133

85-115

77-122

11.53

12.18

15.53

19.57

11.5300

12.1800

15.5300

19.5700

-H/-1.0

•/-].0

+/-] 0

-I-/-1.0

*

•

*

*

Page I of I

Laboratory:

Client:

Sequence:

Matrix:

INTERNAL STANDARD AREA AND RT SUMMARY

SDG:

Project:

Instrument:

Calibration:

Intemal Standard Response RT Reference Response

Reference RT Area %

Area % Limits RTDifi-

RTDiff Limit Q

Page 1 of I

I I

HOLDING TIME SUMMARY EPA 8260B

I (Laboratory: Kevstone Laboratories. Inc. - Newton


SDG:


I Sample Name

Date Collected

Date Received

Date Prepared

Days to

Prep

Max Days to

Prep Date

Analyzed

Days to

Analysis

Max Days to

Analysis

BLOl-SW-1001 09/10/08 11:30

09/11/08 10:05

09/11/08 00:00

051 14.00 09/14/08 21:12

4 39 14.00

I I I I I I I I I I I I I I I

BLOl-SW-907 09/10/08 11:30

09/11/08 10:03

09/11/08 00:00

O.SI 14.00 09/14/08 21:50

4.42 14.00

Page 1 of I

C H A I N O F C U S T O D Y R E C O R D

1 [feystSnr ^ L A B O R A T O R I E S , I N C .

6(X)E. 17*SLS. Newton, IA 50208 Phone:641-792-8451 Fax: 641-792-7989

[ j ] 3012 Ansborough Ave. Waterloo, IA 50701 Phone: 319-235-4440 Fax: 319-235-2480 www.keystonelabs.com

1155 Adams, Suite 120 KansasCity.KS 66103 Phone:913-321-7856 Fax: 913-321-7937 PAGE. / .OF_

7^rpT7dT~clF7Z PRINT OR TYPE INFORMATION BELOW

SAMPLER

SITE NAME

ADDRESS:_

CITY/ST/ZIP:

PHONE: =

rPE INFORMATION BELOW /

't, >^NAME:

(\hnh)i^,l^ SJ-rJJ^

REPORT Tl Vaioj if ^ j f t j n r j i ^

COMPANY NAMI 't pIlA^ff-

PHONE

PAX- ^ / 5 :z^J-9.^9:2. ' ^

^

BILL TO; NAME: / ^ ' ^ ^ / < A / : / n ^ ^ a s U L ^ COMPANY NAMF J ^ i 4 J ¥ -

CITY/ST/ZIP:

PHONE: _ n :

P< ' ^ ^ y 0^0 / / ) Severn/7tL'. i . CD .gcV-^Z/

Keystone Quote No.: A ^ ^ (II AwHlMllHI

CLIENT SAMPLE NUMBER

^l.O\~S^-\0Oi

UJ I-<

OV/o/dji

UJ

//5g

SAMPLE LOCATION

Ri>k \ .n^ i S<-W|P

t/i cc tu z <

o

o z

X

=fW

II

?^'^*3: IM '

CO

ANALYSES Jf'T'q

5* t ^

s*-1

1

REQUIRED L A B USE O N L Y

BLohSN - 'fo/ ZLkjEH. 02M. A W % oa

tjuM^-- ^ ^ S J ^ d ^ ' - ^

^ r ^

Relinquished by: (Signature) Date

Time

Received by: (Signature) Date

Time

TuiTi>Around: l A i Standard Rush

Contact Lab Prior to Submission

Relinquished by: (Signature) Date Received for Lab by: (Signature) Dat(

Time 4^ 3ate /

Time .

Remarks:

iCooUr

Onginal - Ratum with Report • Yellow - Lab Copy • Pink - Sampler Copy FORM. CCR 7-97

http://www.keystonelabs.com

Ai r Toxics LTD.

AN ENVIRONMENTAL ANALYTICAL LABORATORY

2/12/2009 Mr. Randy Kroneman

MWH Americas, Inc.

11153 Aurora Avenue

Des Moines IA 50322

Project Name: Clinton, IA FMGP Project*: 1914390.0102 Workorder*: 0901590A

Dear Mr. Randy Kroneman

The following report includes the data for the above referenced project for sample(s) received on 1/30/2009 at Air Toxics Ltd.

The data and associated QC analyzed by Modified TO-15 are compliant with the project requirements or laboratory criteria with the exception of the deviations noted in the attached case narrative.

Thank you for choosing Air Toxics Ltd. for you air analysis needs. Air Toxics Ltd. is committed to providing accurate data of the highest quality. Please feel free to contact the Project Manager: Brandon Dunmore at 916-985-1000 if you have any questions regarding the data in this report.

Regards,

'y'*/ntf^>j C- v>--*yw^^««-

Brandon Dunmore Project Manager

180 BLUE RAVINE ROAD, SUITE B FOLSOM, CA - 95630 (916) 985-1000 .FAX (916) 985-1020

Hours 8:00 A.M to 6:00 P.M. Pacific

Toxics LTD. AN ENVIRONMENTAL ANALYTICAL LABORATORY

WORK ORDER #: 0901590A

Work Order Summary

CLIENT:

PHONE:

FAX:

DATE RECEIVED:

DATE COMPLETED

FRACTION # OIA OIB 02A 02AA 02B 02BB 03A 03AA 04A 04/>iA 05A 05B 05C 06A 06B 06C OTA

Mr. Randy Kroneman MWH Americas, Inc. 11153 Aurora Avenue Des Moines, IA 50322

515-253-0830

515-253-9592

01/30/2009

02/09/2009

NAME BL03-SS-E001 BL03-SS-E001 BL03-SS-W001 BL03-SS-W001 Lab Duplicate BL03-SS-W001 BL03-SS-W001 Lab Duplicate BLOl-SG-EOOl BLOl-SG-EOOl Lab Duplicate BLOl-SG-SOOl BLOl-SG-SOOl Lab Duplicate Lab Blank Lab Blank Lab Blank CCV CCV CCV LCS

BILL TO: Accounts- CO Payable MWH Americas, Inc. POBox 6610 Broomfield, CO 80021

P.O.* 1914390.0102

PROJECT* 1914390.0102 Clinton, L\ FMGP

CONTACT: Brandon Dunmore

TEST Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modi fied TO-15 Modi fied TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15

RECEIPT VAC/PRES.

6.5 "Hg 6.5 "Hg 5 0 "Hg 5.0 "Hg 5.0 "Hg 5.0 "Hg 2.0 "Hg 2 0"Hg 23.5 "Hg 23.5 "Hg

NA NA NA NA NA NA NA

FINAL PRESSURE

5 psi 5 psi 5 psi 5 psi 5 psi 5 psi 5 psi 5 psi 5 psi 5 psi NA NA NA NA NA NA NA

Continued on next page

180 BLUE RAVINE ROAD. SUITE B FOLSOM. CA - 95630 (916) 983-1000 (800) 985-5955 . FAX (916) 983-1020

Paee I of 29


r/mAir ' ^Toxics LTD.


WORK ORDER #: 0901590 A

Work Order Summary

CLIENT:

PHONE:

FAX:

DATE RECEIVED:

DATE COMPLETED:


515-253-0830

515-253-9592

01/30/2009

02/09/2009


P.O.# 1914390,0102

PROJECT # 1914390.0102 Clinton, IA FMGP


FRACTION # 07AA 07B 07BB 07C 07CC

NAME LCSD LCS LCSD LCS LCSD

TEST Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15

RECEIIT VACyPRES.

NA NA NA NA NA

FINAL PRESSURE

NA NA NA NA NA

CERTIFIED BY: < : :Âf i»^2»î^ t ^ p / '

DATE 02/12/09

Laboratory Director

Certfication numbere: CA NEL/^ - 021 lOCA, LA NELAP/LEL/>iP- AI 30763, NJ NELAP - CA004 NY NELAP - 11291, UT NELAP - 9166389892, AZ Licensure A20719

Name of Accrediting Agency: NELAP/Florida Department ofHealth, Scope of Application: Clean Air Act, Accreditation number: E87680, Effective date: 07/01/08, Expiration date: 06/30/09

Air Toxics Ltd. certifies that the test results contained in this report meet all requirements ofthe NELAC standards

This report shall not be rcproJuceJ, except in lull, without the written approval of Air Toxics Ltd.

180 BLUE RAVINE ROAD. SUITE B FOLSOM. CA - 95630 (916) 985-1000 . (800) 985-3955 . FAX (916) 983-1020

Page 2 of 29

' iToxicsLTD. AN ENVIRONMENTAL ANALYTICAL LABORATORY

LABORATORY NARRATIVE Modified TO-15 FuU ScanySlM

MWH Americas, Inc. Workorder# 0901590A

Four 6 Liter Summa Special (SIM Certified) samples were received on January 30, 2009. The laboratory performed analysis via modified EPA Method TO-15 using GC/MS in the FuU Scan and SIM acquisition modes. The method involves concentrating up to 1.0 liters of air. The concentrated aliquot is then flash vaporized and swept through a water management system to remove water vapor. Following dehumidification, the sample passes directly into the GC/MS for analysis.

This workorder was independently validated prior to submittal using 'USEPA National Functional Guidelines' as generally applied to the analysis of volatile organic compounds in air. A rules-based, logic driven, independent validation engine was employed to assess completeness, evaluate pass/fail of relevant project quality control requirements and verification ofall quantified amounts.

Method modifications taken to run these samples are summarized in the table below. Specific project requirements may over-ride the ATL modifications.

Requirement ICAL %RSD acceptance criteria

Daily Calibration

Blank and standards

Method Detection Limit

TO-IS </=30% RSD with 2 compounds allowed out to < 40% RSD

+-30% Difference

Zero air

Follow 40CFR PL 136 App B

ATL Modifications For Full Scan: 30% RSD with 4 compounds allowed out to < 40% RSD

For SIM: Project specific; default criteria is </=30% RSD with 10% of compounds allowed out to < 40% RSD

For Full Scan: </= 30% Difference with four allowed out up to </=40%., flag and narrate oulliers

For SIM: Project specific; default criteria is </= 30% Difference with 10% of compounds allowed out up to </=40%.; flag and narrate outliers

Nitrogen

The MDL met all relevant requirements in Method TO-15 (statistical MDL less than the LOQ). The concentration of the spiked replicate may have exceeded I OX the calculated MDL in some cases

Receiving Notes

Sample BLOl-SG-SOOl was received with significant vacuum remaining in the canister. The residual canister vacuum resulted in elevated reporting limits.

Analvtical Notes

As per project specific client request the laboratory has reported estimated values for target compound hits that are below the Reporting Limit but greater than the Method Detection Limit Concentrations that are

Page 3 of 29

^ A i r ' iToxicsLTD.


below the level at which the canister was certified (at the Reporting Limit) may be false f)ositives.

The reported LCS/LCSD for MSD-W has been derived fix)m more tiian one analytical file.

Samples BLOl-SG-EOOl and BLOl-SG-SOOl were transfened fix)m SIM/Low Level analysis to fiill scan TO-15 due to high levels of target/non-target compounds.

Dilution was performed on samples BLOl-SG-EOOl and BLOl-SG-SOOl due to the presence of h i^ level non-target species.

The results for each sample in this report were acquired fiom two separate data files originating fix)m the same analytical run. The two data files have the saine base file name and are differentiated with a "sim" extension on the SIM data file.

Definition of Data Qualifying Flags

Eight qualifiers may have been used on the data analysis sheets and indicates as follows: B - Compound present in laboratory blank greater than reporting limit (background subtraction noi

perfonned). J - EstiiTiated value. E - Exceeds instrument calibration range. S - Saturated peak. Q - Exceeds quality control limits. U - Compound analyzed for but not detected above the reporting limit UJ- Non-detected compound associated with low bias in the CCV N - Tlie identification is based on presumptive evidence.

File extensions may have been used on the data analysis sheets and indicates as follows: a-File was requantified b-File was quantified by a second column and detector rl-File was requantified for the purpose of reissue

Page 4 of 29



Summary of Detected Compounds MODIFIED EPA METHOD TO-15 GC/MS SIM/FULL SCAN

Client Sample TD: BL03-SS-E001

LabID#:0901590A-01A

Compound

Naptithalene

Client Sample ID: BL03-SS-E001

LabID#:0901590A-01B

Compound

Benzene Toluene Ethyl Benzene

m,p-Xylene o-Xylene

Rot. Limit (ppbv)

0 86

Rpt. Limit (ppbv)

0 086 0 034 0 034 0.068 0.034

Amount (ppbv)

0.71 J

Amount (ppbv)

0.12 0.21 0.043 0 10 0 047

Rpt Limit (uG/m3)

4.5

Rpt. Limit (uG/m3)

0.27 0 13 0 15 0.30 0.15

Amount (uG/m3)

3.7 J

Amount (uG/m3)

0 38 0.79 0 18 0.45 0.20

Client Sample ID: BL03-SS-W001

LabID#:0901590A-02A

Rpt. Limit Compound (ppbv)

Naphthalene 0 80

Client Sample ID: BL03-SS-W001 Lab Duplicate

Lab ID#: 0901S90A-02AA Rot. Limit

Compound (ppbv)

Amount (ppbv)

0.057 J

Amount (ppbv)

Rpt. Limit (uG/m3)

42

Rpt. Limit (uG/m3)

Amount (uG/m3)

0.30 J

Amount (uG/m3)

Naphthalene 0 80 0.032 J 42 0 1 6 J


LabID/^:0901S90A-02B

Compound Rot. Limit

(ppbv)

Amount (ppbv)

Rpt. Limit (uG/m3)

Amount (uG/m3)

Benzene Toluene Ethyl Benzene m,p-Xylene o-Xylene

0 080 0.032 0.032 0 064 0 032

0 071J

0 12 0 029 J 0.051 J 0.025 J

0 26

0.12

0.14

0.28

0.14

0.22 J 0.47

0.13J 0 22 J O i l J

Page 5 of 29

Air Tox ics LTD.



I I I I I I I I I I I


Lab IDft: 0901590A-02BB

Compound


Client Sample ID: BLOl-SG-EOOl

Lab ID#: 0901590A-03A

Compound


Rot. Limit (ppbv)

0.080 0.032 0.032 0 064 0.032

Rot. Limit (ppbv)

36000 36000 36000 36000 36000

Amount (ppbv)

0 064 J 0 12

0.030 J 0.049 J 0.025 J

Amount (ppbv)

15000 J 57000

26000 J 120000 28000 J

Rpt. Limit (uG/m3)

0 26 0 12 0.14 0 28 0 14

Rpt Limit (uG/m3)

120000 140000 160000 160000 160000

Amount (uG/m3)

0.21J 0.47

0 1 3 J 0.21J 0.11J

Amount (uG/m3)

47000 J 220000 11OOOOJ 510000

120000 J

Client Sample ID: BLOl-SG-EOOl Lab Duplicate

Lab ID#: 0901590A-03AA

Rot. Limit Compound (ppbv)

Amount (ppbv)

Toluene m, p-Xylene o-Xylene

3100

3100

3100

1200 J

3300

980 J

Rpt Limit (uG/m3)

12000

13000

13000

Amount (uG/m3)

Benzene Toluene Ethyl Benzene m.p-Xylene o-Xylene

Client Sample ID: BLOI-SG-SOOl

Lab IDft: 0901590A-04A

Compound

36000 36000 36000 36000 36000

R o t Limit (ppbv)

17000 J 72000

32000 J 130000 38000

Amount (ppbv)

120000 140000 160000 160000 160000

Rpt Limit (uG/m3)

54000 J 270000 140000 J 580000 160000

Amount (uG/m3)

4600 J

14000

4200 J

Page 6 of29

' XToxicSLTD. AN ENVIRONMENTAL ANALYTICAL LABORATORY

Summary of Detected Compounds MODIFIED EPA METHOD TO-15 GC/MS

Client Sample ID: BLOl-SG-SOOl Lab Duplicate

LabID#:090I590A-04AA

Compound

Toluene Ethyl Benzene m,p-Xylene o-Xylene

Rot. Limit (ppbv)

3100 3100 3100 3100

Amount (ppbv)

2900 J 1000 J 3800 960 J

Rpt Limit (uG/m3)

12000 13000 13000 13000

Amount (uG/m3)

11000 J 4400 J 16000 4200 J

Page 7 of 29

Ai r Toxics LTD.



LabID#:0901590A-0IA

MODIFIED EPA METHOD TO-15 GC/MS SIM/FULL SCAN

File Name: DII. Factor:

Z020506 1.71

Date of Collection: 1/27/09 Date of Analvsis: 2/5/09 02:25 PM

Compound R o t Limit

(ppbv) Amount (ppbv)

Rpt Limit (uG/m3)

Amount (uG/m3)

Naphthalene 0.86 0.71 J 4.5

J = Estimated value. Container Type: 6 Liter Summa Special (SIM Certified)

Surrogates VeRecovery

3.7 J

Method Limits

1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene

96

98

98

70-130

70-130

70-130

Page 8 of 29

WLîr ' IToxicsLTD.



LabID#:0901S90A-01B

MODIFIED EPA IVIETHOD TO-15 GC/MS SIM/FULL SCAN


z020506sim 1.71



(ppbv) Amount

(ppbv)

Rpt Limit (uG/m3)

Amount (uG/m3)


0.086

0.034

0.034

0 068

0 034

0.12

0.21

0 043

0.10

0 047

0.27

0 13

0.15

0.30

0.15

0.38

0.79

0 18

0 45

0.20

Container Type: 6 Liter Summa Special (SIM Certified)

Surrogates %Recovery Method Limits


98

98

101

70-130

70-130

70-130

Page 9 of 29

Ai r Toxics LTD.



Lab m#: 0901S90A-02A


File Name: Dil. Factor:

Z020507 1.61


Compound Rot. Limit


Rpt Limit (uG/m3)

Amount (uG/m3)



Surrogates %Recovery

0 30 J

Method Limits


Toluene-d8 4-Bromofluorobenzene

103

96

94

70-130

70-130

70-130

Page 10 of 29

' ITOXiCStra AN ENVIRONMENTAL ANALYTICAL LABORATORY


Lab IDft: 090IS90A-02AA



Z020508 1.61




Rpt Limit (uG/m3)

Amount (uG/m3)

Naphthalene 0 80 0.032 J 42 0.16J




102

99

97

70-130

70-130

70-130

Page 11 of 29

Ai r Toxics LTD.



Lab ID#: 0901590A-02B

MODIFIED EPA METHOD TO-15 GC/MS SUM/FULL SCAN


z020507sim 1.61


Compound Rot. Limit

(ppbv)

Amount (ppbv)

Rpt Limit (uG/m3)

0.26 0.12 0 14

0 28 0.14

Amount (uG/m3)

Benzene Toluene Ethyl Benzene m, p-Xylene o-Xylene

0 080 0 032 0.032 0.064 0.032

0.071 J 0.12

0.029 J 0.051 J 0 025 J

0 22 J 0.47

0.13J 0.22 J O I U




106 100 99

70-130 70-130 70-130

Page 12 of 29

Ai r Toxics LTD.


Client Sample ID: BL03-SS-W00I Lab Duplicate

Lab ID#: 0901590A-02BB



z020508sim 1.61


Compound R D L Limit


Rpt Limit (uG/m3)

Amount (uG/m3)


0.080 0 032 0.032 0.064 0 032

0 064 J 0.12

0.030 J 0.049 J 0.025 J

0.26 0 12 0.14 0.28 0 14

0 21 J 0.47

0.13J 0.21 J O I U

J = Estimated value Container Type: 6 Liter Summa Special (SIM Certified)




102

101

99

70-130

70-130

70-130

Page 13 of 29


Ai r Toxics LTD.



Lab ID#: 0901590A-03A

MODIFIED EPA JMETHOD TO-15 GC/MS


W020613 7200


Compound Rot. Limit

(ppbv) Amount

(ppbv) Rpt Limit (uG/m3)


36000

36000

36000

36000

36000

Naphthalene 140000

15000 J

57000

26000 J

120000

28000 J

Not Detected

120000

140000

160000

160000

160000

750000




105

104

97

Amount (uG/m3)

47000 J 220000 11OOOOJ 510000 120000 J

Not Detected

Method Limits

70-130

70-130

70-130

Page 14 of 29

Ai r Toxics LTD.


Client Sample ID: BLOl-SG-EOOl Lab Duplicate

Labn)#:090l590A-03AA

MODIFIED EPA METHOD TO-15 GC/MS


W020614 7200


Compound Rot. Limit


Rpt Limit (uG/m3)

Amount (uG/m3)


36000 36000 36000 36000 36000

140000

17000 J 72000 32000 J

130000 38000

Not Detected

120000 140000 160000

160000 160000

750000

54000 J 270000 140000 J 580000 160000

Not Detected Naphthalene


Surrogates VoRecovery Method Limits


105 103 97

70-130 70-130 70-130

Page 15 of 29

Ai r Toxics LTD.


Client Sample ID: BLOl-SG-SUOl

Lab ID#: 0901S90A-04A

MODIHED EPA METHOD TO-IS GC/MS


W020615 619


Compound Rot. Limit


Rpt Limit (u6/m3)

Amount (uG/m3)


3100

3100

3100

3100

3100

Not Detected 1200 J

Not Detected 3300 980 J

9900

12000

13000

13000

13000

Not Detected 4600 J

Not Detected 14000 4200 J

Naphthalene 12000 Not Detected 65000



Not Detected

Method Limits


105

105

99

70-130

70-130

70-130

Page 16 of 29

^ A i r ' IToxicsLTD.


Client Sample ID: BLOl-SG-SOOl Lab Duplicate

Lab ID#: 090I590A-04AA



W020616 619


Compound Rot. Limit


Rpt Umit (uG/m3)

Amount (uG/m3)


3100

3100

3100

3100

3100

12000

Not Detected

2900 J

1000 J

3800

960 J

Not Detected

9900

12000

13000

13000

13000

65000

Not Detected

11000 J

4400 J

16000

4200 J


J = Estimated value Container Type: 6 Liter Summa Speciai (SIM Certified)



104

104

98

70-130

70-130

70-130

Page 17 of 29


Ai r Toxics LTD.


Client Sample ID: Lab Blank

Lab ID#: 090IS90A-05A


Flie Name: Dli. Factor:

Compound

Naphthalene

J = Estimated value Container Type: NA •

Surrogates

Not Applicable

z020505a 1.00

Rot. Limit (ppbv)

0 50

Amount (ppbv)

0.16J

VoRecovery

Date of Collection: NA Date of Analvsis: 2/5/09 01:09 PM

Rpt Limit (uG/m3)

2.6

Amount (uG/m3)

0 87 J

Method Limits


95

95

92

70-130

70-130

70-130

Page 18 of 29

' iToxicsLTD. AN ENVIRONMENTAL ANALYTICAL LABORATORY


Lab ID#: 0901590A-05B

MODIFIED EPA METHOD TO-IS GC/MS SIM/FULL SCAN


z020505sima 1.00

Date of Coiiection: NA Date of Analvsis: 2/5/09 01:0g PM

Compound Rot. Limit


Rpt Limit (uG/m3)

Amount (uG/m3)


0 050

0.020

0.020

0.040

0.020

0.024 J

0 0055 J

0 0022 J

0.0043 J

0.0022 J

0 16

0.075

0.087

017 0 087

0.075 J

0.021 J

0.0096 J

0.019 J

0 0094 J

J = Estimated value Container Type: NA - Not Applicable

Surrogates '/oRecovery Method Limits


96

100

94

70-130

70-130

70-130

Page 19 of 29

I I I I I I I I I I I I I I

^ A i r ' iToxicsLTD.



Lab ID#: 0901590A-05C

MODIHED EPA METHOD TO-IS GC/MS


w020609a 1.00

Date of Collection: NA Date of Analvsis: 2/6/09 10:12 AM

Compound Rot. Limit


Rpt Limit (uG/m3)

Amount (uG/m3)

Benzene Toluene

Ethyl Benzene m,p-Xylene o-Xylene Methyl tert-butyl ether Naphthalene

J = Estimated value Container Type: N A - Not Applicable

Surrogates

1,2-Dichloroethane-d4 Toluene-d8


5.0 50 5.0

50 50

5.0 20

Not Detected Not Detected Not Detected Not Detected Not Detected

Not Detected 15J

VoRecovery

102 100 97

16 19 22 22 22

18 100


Not Detected 78 J

Method Limits

70-130 70-130 70-130

Page 20 of 29

' IToxicsLTD. AN ENVIRONMENTAL ANALYTICAL LABORATORY

Client Sample ID: CCV

Lab ID#: 0901S90A-06A

MODIFIED EPA METHOD TO-15 GC/MS SIM/FLILL SCAN

File Name: Dli. Factor:

Z020502 1.00

Date of Collection: NA Date of Analysis: 2/5/09 10:37 AM

Compound VoRecovery

Naphthalene

Container Type: NA - Not Applicable

Surrogates VoRecovery

98

Method Limits


102

103

101

70-130

70-130

70-130

Page 21 of 29

m A i r ' VToxicsLTD.



LabID#:0901590A-06B


File Name: Dli. Factor:

z020502sim 1.00


Compound %Recovery


82 88 96 99 104




105

103

102

70-130

70-130

70-130

Page 22 of 29

Ai r Toxics LTD.



Lab ID#: 0901590A-06C

MODIFIED EPA METHOD TO-IS GC/MS


W020603 1.00

Date of Collection: NA Oate ofAnalysis: 2/6/09 07:30 AM

Compound VoRecovery

Benzene Toluene Ethyl Benzene m,p-Xyiene o-Xylene

107

109

106

106

106

Methyl tert-butyl ether

Naphthalene



110

99

Method Limits


98

102

99

70-130

70-130

70-130

Page 23 of 29



Client Sample ID: LCS

LabID#:0901S90A-07A



Z020503 1.00


Compound %Recovery

Naphthalene



100

Method Limits


102

103

96

70-130

70-130

70-130

Page 24 of 29

r/mAir ^ Toxics LTD,


Client Sample ID: LCSD

LabID#:090I590A-07AA



Z020504 1.00

Date of Collection: NA Date of Analysis: 2/5/09 12:08 PM

Compound VoRecovery

Naphthalene



103

Method Limits



102

102

99

70-130

70-130

70-130

Page 25 of 29


Ai r Toxics LTD.



Lab IDff: 0901S90A-07B



z020503sim 1.00

Date of Collection: NA Date of Analysis: 2/5/0911:27 AM

Compound





102

105

97

VoRecovery

86

94

96

99

104

Method Limits

70-130 70-130 70-130

Page 26 of 29




Lab ID#: 0901S90A-07BB



z020504sim 1.00

Date of Collection: NA Date OfAnalysis: 2/5/09 12:08 PM

Compound VoRecovery


84

93

94

98

102




103

104

102

70-130

70-130

70-130

Page 27 of 29

Ai r Toxics LTD.



LablD#:090l590A-07C



W020605 1.00


Compound %Recovery


102

106

104

105

108

Methyl tert-butyl ether Naphthalene



102

111

Method Limits


94

103

99

70-130

70-130

70-130

Page 28 of 29

' \ToxicsLTD. AN ENVIRONMENTAL ANALYTICAL LABORATORY


Lab ID#: 090IS90A-07CC


Flie Name: Dli. Factor:

W020606 1.00


Compound VoRecovery


102 104 107 106 109

Methyl tert-butyl ether

Naphthalene

Q = Exceeds Quality Control limits



94

141 Q

Method Limits


91 101 98

70-130 70-130 70-130

Page 29 of 29

Ai r \ToxicsLTD.

CHAIN-OF-CUSTODY RECORD

Sample Itansportatian Notice Relinquish rg sig-laturôr this docuinent irH:lir:ateSLtn8it sample i»baing shipped Vl conpitinoe-Mth 180 B L U E RAVINE R O A D , SU(TE B all ap3iicabi9 local, £tats, FcdGrai rational, and nl9mstcnai laws, reguiatoins and ordirancec of FOLSOM CA 95630-4719 a ny kind AirTnxicB Limit&rf aeeumoe na liabilitv »rth r«epeot to lhe ogBQcCon. handling or shipping t M c \ ggR.-] QAQ C A V I M m aS5-1(120 of tJieae samples. rWinquiahing signatjrc alao indicates ajpreement to hold harmless, defend, f ' ^ J 5»o-1 uuu ITKA i » i o j voa- iuû and indennify AiiToiics Limited againet any clai"n, dsnaid O" adion, of an^ Mrtd, related to t l i Pano I r^ i collection, handling, or shippirfl of samples. D.O.T Fcaine (8tW} 467-4822 rs.q,e _ i _ — or _f—

Proiect Manage'

Collected bv:(P"i tart(t

Company JOlU/i-h

/ i i s ^ ' - ^ e £iM£ll^

Emai (f^^j^y lcyiiiWfVi/i(OflviJfîi t v / t j u f

Address i / / ^ J /fî?tfyg^/feShv CksfM>fLC. State 7>» Zip 5^3ZZ.

Phone ^ » - ^ S - ^ I 3 t D Fax S I 5 ' P ^ 3 ' 9 S ? 3 .

Project Info:

P.O. # / ^ / - V ^ ^ f / ? ' £>/C^

Projsct Name Ciifiihn.ZA n ^ J s i f

Itjrn Around Time:

Normal

QRush

ut> UM Or.)y

PresEurizBd.by

Date:

Pressurization Gas:

.N, He

Lab i:D. F[»id Sample i.D. (Location) Can#

Cbl f^BtPS-SS-g^x?/ % ^ ^ \ 5

Date Time Of Collection ofColisctlon

oiiz^-h-^. lîCf

Analyses Requested .<D Canister Pressure/Vacuum

initial Firal Receipt Final

- i . 3 /

aQft^ BLC3 'Ss - h(, __ L 339(^:1 W

oiifTidJ l $ 3 ^

Ol

i ^ ^ (&31- /Tiif^rf Sfr-^S- / / . / iu* ; C B T ^ t Q S i ^ } ^ _ » ^ . 5

<NafHtM^-y h-iael &StM Sfi^fS /^(ftA i ^ ^ ' ' ^ - *

-5W7f

'P./'y I

Relinquishdd by: (signature'i Dat»TimQ .

Relinquished by: (si^jncture) [>ate'.Time

Relinquished by: ileignature) Dal« Time

Rwêo by. isignaturai Dets Tim^

Reoeivec by. {dignature) A^'/îg

s ^ Rewived by; {signaturg) Date/Tim^

in<

^ Notes. ,

^ S i u r i ^ t * H A S c t £ a r ~ / * t ^ y U/'^'f'-*'^

Lab Use

Shipper N&nre Atr.B4»i» -Temnp ("C) <!iondifiorT

AAA- I faM Custody Seals Intatet? • WorkO-der#.

y^ j NO Monej n g n i s f l O

Fcni 'BS3i«..1

T.\BhE2-l

ANALYTICAL PAkAMClieRS

Analyte Snmp Water Sample AiiabrtJcal Method

Sobsbib Soil aad S«a G « Sample Analrtkal Metiiod

IndMT Air and Outdoor Air Sample Aiudy liud IVlJelliiid

VOC COPOs

Benzene

Eihylbenzene

Toluec&

Xylenes, Total

&^'-S46 8260 Modified TO-15 H i f ^ o w Level with SIM

SW-$46 8260 Modified TO-15 Higli/Low Level vrith SIM

SW-S4« 8260 Modified TO- IS Eligb/Lo w Level vrith SIM

SW-846 8260 Modified TO-15 HJgb-Tjjw Level vrith SIM*

Modified TO-15 Ilish/Low Level widi S M

MJodified TO-lS 3igb/Xo w Level îtb. SIM

Modified TO-15 Hi^TjOfr Levd Moth SIM

Modified TO-15 Hiî/Low Level 'svich SIM^

>'aph1Laleue sw.«4<;ga<;o Modified T O 15 Low Level ModiUfii] TO-15 Low Level

Leak Test Tiacer Gas

JEklium NA Modified ASTM D-1945 NA

Notes: ASTM D-1945 = Standard Test Method Analysis afNaniral Gat by Gas Chromaiograpby, (Amencan Sodety for Tefiting aitd Materials, 200 /). NA SIM SW-a46

TO-i5

VOC COPC «

= Not applicable. - Selected ion monitoring. = Test Methods p r Evaiuaiiiig SuKd Wj.t?«, SW-«44S, PhysicaliOiemical Metfinds, .1"* Pjtlitinn, WwiWiiPtnn. Dn. , (United State*

EnviniimiBDtal ProtectioD Agency pEPAl. 1 ^ ) . = CoimpMidium of Methods toe (he DeieciiQiaanon of Toxic Oiganic Coiqiouiids in Ambient Air. Seoond Edidoo. Conytendium Hethod

TO-15. Detennmmoii qf Volatile Organic Compounds (VOCs) tn Air CoUecxd In Speciaily-Prepared Caniatera and Anaiyzed I?} Gaj ChrOmatograpKy/MaiiSpeCtrOmntTy (GC/idS) CEPA, 1999).

= Volatue Oi ganic coiupouiul mustiiuBiit of poDeotial couceriL = '\ttit itepoTted o-xyleiie aod io,p-xyleae isoii3ei'iesulc& reported by this method will be suoimed to caJcvlate tool xylejie conetentratiofis.

Page 1 flf I

I

TABLE 4-1

VAPOR INTRUSION INVESTIGATION ACTION L £ V £ L S

Analyte

BCI12CQC

HrhylhenTena

Ntiphlhiilcnc

Tt)liju;iie

X) Idles, Toltl

Tout FlatunubJe Gas

Sump Water

Methiid Repnrting Limit (llgO.)

LO

It)

1.0

1.0

2.0

NA

SiibAlab Soil Gm, Soil Gas, and Indoor Air

Tai^getlndiHirAIr (JoncentTitlioji*

<MgrtB') (iJpliv)

0.31

0,97

0.072/7.2"

'!,20ft

100

NA

0.098

0.22

0.0137 n , 3 7 "

1,*iS0

23

NA

Indoor Air

Lower Explosive Limit

NA

NA

NA

NA

NA

TcnPiacrait

"Note*; * = T o onmply witli pre^c.rihetl c^mcer risk nf IR-Oft imd iion-tjincer Target haziird index of i fin resldcntinl

iiihtlatinn cxpniiiirc iiccnurifi. The tm- k:t innaor a.k cjAcLxitrtitions ore provided in Ihc Rcitidentiul Air Siipponlng Tabic in clic September 12, 2U0K wision ol Rm^toml Scremiaii l.eêis for Chemical Cantemiinantii atSupeifitnd Sitts iUFA, 20D8).

** s Hic target indoor air contxntration Itir nuphtlmlciu: <;orrcsponding dr lG-()6 CUTIOCJ ri.<tk (0,072 ^g/m') Jt cwo orders of magnitude smaller than the lalMiratorv method jepmting limit IXN- iiaphthAlene hy Mcidifieri TO-15 T iw lêvel (2.fi2 fig/m''), u* IIMIWI in Table 4-4 i)r Ihi* QAPP. ThureFuTe, 7.2 fig/inV which correspiind!; tu a cLiiwei liak ot [ E 04, will bo Ubcd a atl .tclion lcVk>l lor 8iib6bb «oil g.m, induor :iir. aatl ouldoor air jiaphfhaleneroticentrntions duriig fhi» wipor IntMuinn inveKtigfirinii.

|tg/L = MiciT)gr{un(fi) per liter. jig/m'' = Micmj!raiTi(») p e r a ilii:: meter. NA ss Not appliuable. t m = Not «mbi ished. ppbv = ?»rt(s) per b i H ic n vo I ume.

P.i^, 1 nf I

MKI HOU 11H1N>11T1ING LIMIl^

Aiii)l}-tic«l Mctlwd Aiwlyt« Wl')

M«fhod KeportinK Limit'

fjig^m') (ppbv) Percent

Modified TO. 15 High/Li)wLevel v/lth SitA Modified TO. 15 HifilT/I.ow l,eve[ with SIM

Modified "IXJ-IS \jaw Uvel Mr dified I'O- l.S Hijjh/I ,<w T iivd with SIM Modified TO-15 IlighflLov/Level with SLM Modified TO-15 HigM^w J.evel witii SIM

Modilicd A«TM D-L!H5

SW-a4ft 8260D SW-aÔ 82603 S\V-946 S2<iflB SW-846 82()0B SW-a46 8260B

Benzene Hrhj'Jbeiizeiie Naphthalene Tohl ene ni,p-Xylene o-Xylene

Hcliiim

Benzene Ethylbenzene NjiphChHlLHEi

Toluene XyLiifleii, TtnxJ

NA NA NA NA WA NA

NA

1,0 i,0 t o Ln 3.0

0 16 0,087 2.62 0.075 0,17 0,087

NA

NA NA NA NA NA

o.nsf) 0.020 0.50 0.020 0.040 0.020

NA

NA NA N'A NA NA

NA NA NA NA NA NA

0.05

NA N.\ NA NA NA

Notes i

" - Aepotting limifB are inHtiiinient" and time-^peîfiij (baxed cm Ubnntor^ ntjindaid nperatinf procedure Kijhcdtilc fiiiT update). LaboTaniry will luemuHt current repcirtiTig Mi itoi. The viiliien lixteil in thi.s table iii'e ndviiioiy only. Subnlub Jitiil gss, soil gu. Indoor air, and outdoor air 3anip1e nicthod >epcrtir4; llmitt HMSume a. one-llier sampJe ;iiuilyKi« viilume frnm a six-litei CLiiiixter; utitasl rsp[>rtin(i limitK will be higher depending on the canister dilution factor and/oi sample nuiti ix effects,

liS^L = .\li&ro£rflfm(t) pcsi' lilcr.

jLg m' ti .VlicrogramC*) per cubic meter,

pptrv = Pai r [ler bill inn vol nine.

Modified ASTM D-1943 => Staiidard Text Method Analy-us of Natural Oas by Oas ChfV!)mio%f(iphy. Amuriean Society for I'etting and MataiaLH (ASTM, 2l>fl /)'ax modified by A'lL,

M4idifiBi'iTO-L') = CnmpeiidtiVfi ofMi\hcdxfor lhe Dettrmlnaiicm ofToxic Ofganic CorKp&Hndx in .^fabiunt Air. Secviul Edition CuThpemlium fdtihtfd TO-15. Detemiination of Volatile Oiganic Compcmdi (VOCs) in Air Collccteti lit StKiiaily-Prnpau'd Ctaiisivrs Arui Analyzed by Cinn Chn>rtmuigr(iifhy/Mu)is Sfiettrtimrfry {GC/MS) (Uiiilctl Stalcxl Euvumunciital ft'occction Aficncy [EPAJ. lyyj) a« moJificd by ATL.

SW-a46^ Test Metfwds for Hvaliiatins Solid T ' Edition. Wiahint-tiin, D.r., (HPA. 198fiV

SIM = Selected ton isonitoting.

NA s Not applksible.

Waxu, SW-Mb., Fny^xal^Cheinical MecKod ,

Fage T of 1

j taToxics LTD. AN ENVIRONMENTAL ANALYTICAL LABORATORY

2/12/2009

Mr. Randy Kroneman MWH Americas, Inc. 11153 Aurora Avenue

Des Moines IA 50322

Project Name: Clinton, IA FMGP Project*: 1914390.0102 Workorder #: 0901590B


The following report includes the data for the above referenced project for sample(s) received on 1/30/2009 at Air Toxics Ltd.

The data and associated QC analyzed by Modified ASTM D-1945 are compliant with the project requirements or laboratory criteria with the exception of the deviations noted in the attached case narrative.

Thank you for choosing Air Toxics Ltd. for you air analysis needs. Air Toxics Ltd. is committed to providing accurate data of the highest quality. Please feel free to contact the Project Manager: Brandon Dunmore at 916-985-1000 ifyou have any questions regarding the data in this report.

Regards,

^^H / fU^n (-• V_.^yi«*«_




mAi r ^ XToxicsLTD.


WORK ORDER #: 0901590B

Work Order Summary

CLIENT:

PHONE:

FAX:

DATE RECEIVED:

DATE COMPLETED

FRACTION # OIA OIAA 02A 03A 04A 05A 06A 06AA


515-253-0830

515-253-9592

01/30/2009

02/12/2009

NAME BL03-SS-E001 BL03-SS-E001 Lab Duplicate BL03-SS-W001 BLOl-SG-EOOl BLOl-SG-SOOl Lab Blank LCS LCSD


P.O.# 1914390.0102

PROJECT # 1914390 0102 Clinton, IA FMGP


TEST Modified ASTM Modified ASTM Modified ASTM Modified ASTM Modified ASTM Modified ASTM Modified ASTM Modified ASTM

D-1945 D-1945 D-1945 D-1945 D-1945 D-1945 D-1945 D-1945

RECEIPT VAC/PRES.

6.5 "Hg 6.5 "Hg 5.0 "Hg 2.0 "Hg

23.5 "Hg NA NA NA

FINAL PRESSURE

5 psi 5 psi 5 psi 5 psi 5 psi NA NA NA

CERTIFIED BY: 3 1 ^ ^ £ ^ ^

DATE-02/12/09

Laboratory Director

Certfication numbers: CA NELAP - 021 IOC A, LA NELAP/LELAP- AI 30763, NJ NELAP - CA004 NY NELAP -11291, UT NELAP - 9166389892, AZ Licensure AZ0719

Name of Accrediting Agency: NELAP/Florida Department ofHealth, Scope of Application; Clean Air Act, Accreditation number: E87680, Effective date: 07/01/08, Expiration date: 06/30/09


Tins report shall not be reproduced, except in full, without the wntten approv.il of .îr Toxics Ltd

180 BLUE RAVINE ROAD. SUITE B FOLSOM. CA - 95630 (916) 985-1000 . (800) 985-5955 FAX (916) 985-1020

Paee I of 12

Wkîr ' IToxicsLTD.


LABORATORY NARRATIVE Modined ASTM D-1945

MWH Americas, Inc. Workorder# 09015908

I'our 6 Liter Summa Special (SIM Certified) samples were received on Januaiy 30, 2009. Tlie laboratory perfonned analysis via modified ASTM Method D-1945 for Helium in natural gas using GC/TCD. The method involves direct injection of 1.0 mL ofsample.

Method modifications taken to nm these samples are suminarized in the table below. requireiTients may over-ride the ATL inodifications.

Specific project

Requirement Normalization

Sample analysis

Sample calculation

Reference Standard

Sample Injection Volume

ASTM D-1945 Sum of original values should not differ from 100.0% by more than 1.0%.

Equilibrate samples to 20-50° F. above source temperature at field sampling

Response factor is calculated using peak, height for C5 and lighter compounds.

Concentralion should not be < half of nor differ by more than 2 X the concentration of the sample. Run 2 consecutive checks; must agree within 1%.

0.50 mL to achieve Methane linearity.

ATL Modifications Sum of origmal values may range berween 85-115%. Nomialization of data not performed.

No heating ofsamples is performed.

Peak areas are used for all target analytes to quantitate concentrations.

A minimum 3-point linear calibration is performed. The acceptance criterion is %RSD </= 15%. All target analytes must be withm the linear range of calibration (wilh the exception of 02, N2, and C6+ Hydiocarbons).

1.0 mL

Receiving Notes

Sample BLOl-SG-SOOl was received with significant vacuum remaining in the canister. The residual canister vacuum resulted in elevated reporting limits.

Analvtical Notes

As per project specific client request the laboratory has reported estimated values for target compound hits that are below the Reporting Uinit but greater than the Method Detection LimiL Concentrations that are below the level at which the canister was certified may be false positives.

Definition of Data Oualifving Flags

Six qualifiers may have been used on the data analysis sheets and indicate as follows: J - Estimated value.

Page 2 of 12

m A i r ' IToxiCSLTa


E - Exceeds instrument calibration range. S - Saturated peak. Q - Exceeds quality control limits. U - Compound analyzed for but not detected above the detection limit M - Reported value may be biased due to apparent matrix interferences.

File extensions inay have been used on tlie data analysis sheets and indicates as follows: a-File was requantified b-File was quantified by a second column and detector rl-File was requantified for the purpose of reissue

Page 3 of 12

Ai r Toxics LTD


Summary of Detected Compounds NATURAL GAS ANALYSIS BY MODIFIED ASTM D-1945


Lab ID#: 09015908-01A

Compound RpL Limit Amount

r/») Helium 0.086 0.31

Client Sample TO: BL03-SS-E001 Lab Duplicate

Lab ID#: 09015908-01A A


Helium 0 086 0.30

Client Sample ID: 8L03-SS-W001

Lab 1D#: 09015908-02A


Helium 0.080 0.079 J


Lab IDff: 090IS90B-D3A

Compound Rpt Limit Amount

Helium 0 072 20

Client Sample TD: 8L01-SG-S001

Lab Wit: 0901590B-04A


f/o)

Helium 0.31 58

Page 4 of 12

Ai r Toxics LTD.



Lab I D#: 09015908-01A

NATURAL GAS ANALVSIS 8V MOPFFIED ASTM D-1945

File Name: 9020219b Date of Collection: 1/27/09 DII. Factor: 171 Date of Analysis: 2/2/09 04:19 PM

RpL Limit Amount Compound py (%)

Helium 0 086 0 31


Page 5 of 12

I I

mAi r I feaToxics LTD.

I I I I I


Client Sample ID: 8L03-SS-E001 Lab Duplicate

Lab ID#: 09015908-01A A

NATURAL GAS ANALVSIS BV MODIFIED ASTM D-1945

File Name: 9020220b Date of Collection: 1/27/09 DII. Factor: 171 Date of Analvsis: 2/2/09 04:40 PM

RpL Limit Amount Compound P^ (%)

Helium 0.086 0.30


Page 6 of 12



Lab IDft: 09015908-02A

NATURAL GAS ANALYSIS 8Y MODIFIED ASTM D-1945

File Name: 9020221b Date of Collection: 1/27/09 DII. Factor: 161 Date of Analvsis: 2/2/09 05:03 PM


Helium 0 080 0 079 J


Page 7 of 12

mAir , \TOXICSLTD.


Client Sample ID: 8L0I-SG-E001

Lab ID#: 09015908-03A

NATURAL GAS ANALYSIS 8Y MODIFTED ASTM D-1945

File Name: 9020222b Date of Collection: 1/28/09 DII. Factor: 144 Date of Analysis: 2/2/09 05:29 PM


Helium 0.072 20


Page 8 of 12

WAi r ' iToxicSLTD.


Client Sample ID: BLOl-SG-SOOl

Lab I D#: 09015908-04A

NATURAL GAS ANALYSIS BY MODIFIED ASTM D-1945

File Name: 9020223b Date of Collection: 1/28/09 DII. Factor: 6J9 Date of Analysis: 2/2/09 05:51 PM

RpL Limit Amount Compound P^ C/o)

Helium 0.31 58


Page 9 of 12

I

mAi r I saToxicsLTD.

I AN ENVIRONMENTAL ANALYTICAL LABORATORY


Lab IDft: 09015908-05A


File Name: 9020203b Date of Collection: NA DII. Factor: 100 Date of Analysis: 2/2/09 08:58 AM

RpL Limit Amount Compound (%) (%)

Helium 0.050 Not Detected


Page 10 of 12

WkAir ' IToxicsLTD.



LabID//:090I590B-06A


File Name: 9020228b Date of Collection: NA DII. Factor: 100 Date of Analysis: 2/2/09 07:57 PM

Compound VoRecovery

Helium 104


Page 11 of 12



Lab ID#: 09015908-06AA


File Name: 9020229b Date of Collection: NA DII. Factor: 100 Date of Analysis: 2/2/09 08:23 PM

Compound %Recovery

Helium 105


I

mAir I fmToxicsLTD.

I I I I I I I I I I I I I I I I Page 12 of 12

\»

A i r \ToxicsLTD.

CHAIN-OF-CUSTODY RECORD

Project Manager l<.AN]>^J<^KCh^jUj;Nl . . , . ,

Collected by: <fmtaro Sign, A>y-^^^ ^Ky^/>?i>VÂ//MeyA'MUhîM

Com pany _i222*^Zf Ei ail fjr.t'ii'/-J^hvnei>viP^f''^t^9U ^»/./^«</

Sample liansportalion Notice " ^ Fl«lMquibliiriy«ii|ii£iiLi()i'i Uiii doLuini iii ndl<;dte»Llwils.imjdl&l:<iirig<ih|:f:ec iiicompliar)c»wiL-i IflO BLUE RAVINE ROAD, SUITE 8 all appirEbie Ideal Stntr Fn*ral, national, Fnijinterrgtinruil laws fRQulMinni; ami nr<1inHnnRR nf FOLSOM CA 95530-4719 ari> kind. Air Toxics jnit«d assjTes no liaa lity with respecr to the collection, handing or shipping fQ-c\ QOC innn P A V I f t i t i i QAR I m n .ot ihcM «dinpi«s Heiinqufihng sgnstu-ft aiea indisatee agneemeni to Hold harmless, aatend, l " ' * / i«3- i«uu P » A (if I D J ! I » 3 - I U ^ U and mdcmnifir' ii Toxi«;Limit5d agai ist anv daim, (Jemand, or urioti.oi any kjntJ. related to tne nana I rJi i colleciian iand ing, or ships n£ ol samplss. D O.T I lotlin« [MO) -s«7-4a22 ^ ^ 9 ^ — i — " ' —^—

Phone ^ ^ ^ - ^ ^ J " ^ S 3 0 Fax 5 " / 5 - ^ ^ 3 - f : 5 ' f ^

Project Info:

P.0.#

Projest Name O i f ^ ' p r h l A r ^ ^ ' i ^ f

Turn Around Time;

I^N:>rmal

QRixsh

Lirij 'Use pr/y

Pressurized by;

Data: I

Pr^^sisti ri 7ation. Qa:;:

LafaLD. Field Sample LD. (Location) Can« Data

of Collection Time

ofOollecllon fjrt-ii ^ ' ^ o /f-'-= nJ^->. (*J^X«. i'«-i^

Analyses Requesied ® Canister Pressuie/Vacuum'

Initial Final ^ teceipt' Firial IP")

jm. gLgg -.5 5 :^£" £>.i?.i_ Z $ i i 5 oifzi-h^, -af.'H) -6 -3 /

Q ^ 3103-ss h^^^/ ^5?i;L ^M^ tS3^ tn \a Ttf-tS t . tt-ot., li.T£ V i Sif'iJ,

-275$ - ^ ^ T .

CBB •O' ' K-

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> V / ^ ^/^ZS^J?

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/5 /<i*.^? I^^ff 7t>-.'i t h t ^ ft7J^-X€'S.>.**j, L i . ^ 5 -p/¥ ^Z^.<i/

ridi-iquislied bv: isignatu-el- Date.-Tinne . ,

Rslnquislied by: leignatu'e; DatOfTime

ReMj sd by: (signatur^ Detev'Tlme -teceiysc i

RQC9iv0c by (eign^turs) ' ^ ^ I img

Rslinqurshed by. (signature) Date-Time Rec»ivBcby {signature] D<<td/ririi ^ f ' i i e ^ ifna-^f^sc^-tiffin ^ ^ f f k p / ^ * ^ ^

j t ' U j .

ete.tt.ift

Tenip (°C-)-- ' .ConidrticrK : • • f^kliislpdy Seals. Intact? • =\frork Order # .|__. SnipjperName Air Bill Vf

f\Mt I ^ : m " o^; w^/]^ j ^ l Y ^ H q None 0 9 0 1 5 9 0

=orr ia ft »/.n

http://ete.tt.ift

TABLE 2-1

ANALYTICAL PAKAMETEKS

Anaiyto Sump Wetcr Sanmle Analytical Metbed

Subslab SoU and Soa Gas Sansplr Analj'tical Method

Indoor Air and Outdoor Air Sample AnoljiiGid Metliod

VOC COPCs

Beozeoe

£tliyIbtIEI£Iie

Toluenes

Xylenes, Total

SW-&46 S260 Modifie<l TO-15 agiOjOW Level wilh SIM

SW-846 S 2 ^ Modified TO-IS Higb/Low Level wUli SOA

&W-S46 8260 MotmeO. JX>-13 Ui^Low Level mOi SIM

SW-846 8260 Atodified iX)-15 Uiî jow Uvel vriflj SIM*

Modified TO-15 High/Low Level widi SIM

MLtOiTied TO-15 Eaiî/Uiw Levd wiOi SOA

Modified TU-15 ilifib/Low Level widi SIM

Modifjsd IO-15 Uigb/Low Level with SIM*

Naphlbitleiie SW-846 &260 Modified TO-15 Low Levd Modified TO>lS Low Lc\-cl

Leak T«t< T r M » Gas

HaLiion NA Modified ASTM D-1945 XA

Notes; ASTM B-1945 - Standard Test Me^tod Analysis ofNatural Gas by Gas CkramaiogTapky, (America Socie^' fior Testing ud Materuls. 2007). XA SIM SW-B46

TO-L1

VOC COPC

= Not afipUoablc = Selected ion nunitodag. = Test Methods for Evuluuling Solid Wasle. SW-84^. Fbyslcal/Cbemical Mediods. 3* Edition, Wishuogtoi]. D.C., (Uaj»d States

bnviromnenlal PTotectioa Ageacy [EPAj, 1986). = ronipendiuni of MNhndg fbr fiie Determinarimi of Tonic Oroamic Cninpnund. in Ambient Air. Second Hditinn. Conytendaaa Mahod

TO-IS. Detennination of Volatile Organic Ccmpetutds (VOCs) in Air Collected In Speckdfy-Pre^^cared Ccnisters and Andyzed by Cas Chromatogn^y/Mass Spectrometry (GC/MS) (EPA, 1999).

^ Volalik urgauic ticiaûnd coi£titucat of poieutial codOeiiL = Tbe TepojCled o-;cyleDe and m-p-iiyleDe iwnwr results reported by this mettiod will be smmned ID raiknlnm total xylene ooncanlrationa.

Pftge 1 of I

TABLE 4-1

VAPOR tMTRUSlON INVESTIGATION ACTION LEVELS

Analyte

Benzene .

Ethylbenzene

Naphthalene -

1'o]uene

Xylenex, totnl

Total Rammiible Gu.s

SwTVip Water

Method Reporting Limit (118^0

1.0

].(]

].0

1.0

2.0

NA

«ub«lab Soi! Gai, SoU Gtii, and Indoor Air

Target I Conccr

0,31

0,97

0.072/7.2*

5,200

100

NA

ndaor Air ttratlon'

(ppbv)

0,098

0.22

0.0137 y 1.37'

1,380

23

.NA

Indoor Air

Luwcr Exptoiive Udlit

NA

NA

NA

NA

NA

Ten Percsnt

Notes: ^ s To cojnp;y willi piesciibed cancer tiik of Ili-06 uad ooii-cancev larget liauu'd index of 1 RIT nwidential

inhalation axposure scenario. The target indoor air {.-oncentriilioLis ore provided in ttie Kesidealinl Air SiippOl'lJilg Table iti [he SepLcmbcr 12, 2008 verNion nf Regional Scrff.n\nq !.pveh fpr Chumtcat CmtttotmaHts <u SuperfutidSites (HPA, 2008),

'' =Th[: target indoor tiir conociitration for naphtbaleiie coriespouding CO lC-06 Cdticer risk (0.072 p,gj m') iR two oi'deri of magnitude smaller ihan the laboraiory method leportin^ Umit for naplitltalene by Modified TO-IS \j9vi Level (2.62 ji^th^>, as [isted in Table 4-4 of ihis QAPP, Therefore, 7,2 pfi,'in , which coincspcndiv tu a cancer risk of lH-04, will be used a» atl action level tor subiLab ioil gaa, indoor air, and LiuUliiornJr naphthalene! aimênlration.sdnrint'this vupi^ inrruiiinn inve^rigatinn,

pg/L isMicrOip-aii)(s)perJite3f. pg/m^ = Mionigrani(s) per cubic meter. NA = Not applicable. NR = Not iwrabliNhed. ppbv s P«Tt(s) per billion volunne.

PAgC 1 of 1

I I I I I I I I I I I I I I I I I 0 I

TABLE 4-4

METHOD REPORTING LIMITS

Analytical Methoil

ModifKd TO-1.5 Higb/Low U v e i wicll SIM Modified TO-15 Higli.'Low Uvel with SJIM

MnrtifiHi rO-1.5 lnwr>evel Modified TO-15 High/Low U v e l wiih SIM .\(odifie(1 TO-15 High/Low Level with SIM Modified lO^lS High/Lov» Level wilh SIM

Modified ASTM D-1945

sw-st5S2t;aB SW-Mft a26nB SW-M68260B sw-&4(S n6a& SW-Mti 8260B

Aaalyte

Benzene Ethylbeibatw Naphthaiena Toluene n],p-Xyleiie (vXyleiie

Helium

Benzene Bihylbcnzcnc NaphthjildK Toluene XyJciits. Tntal

(Mg/TO

NA NA NA NA NA NA

NA

1.0 1.0 1,0 LO 2.0

Method KppoirllnR Ltmlt '

dig^m')

01ft O.0S7 2,62 0.075 0.17 0.087

NA

NA NA NA NA NA

ippbv)

0.050 0,020 0,50 0,020 Q.040 0.020

NA

NA NA NA NA NA

Percent

NA NA NA NA NA NA

0.U5O

NA NA NA NA NA

Notw;

*• = Beporring limits are instrument' and dme-xpecifie (bused on laboratory standard operating procedure Mhedule for upditc). Laboratory will ii&e mott CLUI^JII lepurliiig litniLi, Thn values liKterl in thiji tdble nre advisory only. Stibshb mil ga>, soil gai, Indoor air, and outdoor na .Ntunple metliod repotting limili usMuniB 1 one-liliiT sumple aniilyxis volume from a six-lltcr canister; actual repoiUitg limits will be higher depending on the e^niater dilution factor and/or sumple matiix effects,

^ ^ . = Microgram(s) per litar.

pg/m' B Microg7am(ft) pei' cubic neter.

ppbv = Pail per liillio[i vDluimi.

Modified ASTM D-1945 =Stat\dafd Test Metliod Analytis ofNatural Gus by Guj Oirumuiugmphy, American Sodety for Testing tind Material (ASiM, 2007) as itiudified by ATL

MtKlificd TO-15 = Cimpendium of Methods for the. Determination of Toxic Organic CoMiwItndt in .Ambient Air. Second lidition. Compendium Metltod T0-J5. DetemtlrtuUvn. rif Volcdile Organic Compoutids (VOCa) in Air Collected In SpeeiaUyi'rc.pa.rea Vaniiten And Analyzed hy Gas CkrotmntugTOfihy/Mass Speammr-try (GC/MS) iirnited Slflted Environmentiil Protcciion Agcnay [EPA], 199?) w modified by ATL,

SW-846» Test Mtthodn for h\atuatins Solid Waste, SW R4(i, FhysicaJI/Chemicfil Methods, V* Editioji, Wasliingmn. n,C., (KPA. 1986).

SIM = Selected ion monitoring,

NA = Not applicable.

Page I of 1

^ A i r ' Toxics LTD.


2/13/2009

Mr. Randy Kroneman MWH Americas, Inc. 11153 Aurora Avenue

Des Moines IA 50322

Project Name: Clinton, IA FMGP Project*: 1914390.0102 Workorder #: 0901612A


The following report includes ttie data for ttie above referenced project for sample(s) received on 1/31/2009 at Air Toxics Ltd.

The data and associated QC analyzed by Modified TO-15 are compliant with the project requirements or laboratory criteria with the exception of the deviations noted in the attached case narrative.


Regards,

' ^ i * 9 i a ^ n C v_.A'«*a^«e_




mAi r ' IToxicsLTD.



Work Order Summary

CLIENT:

PHONE:

FAX:

DATE RECEIVED:

DATE COMPLETED;

FRACTION ft

OIA OIB 02A 02B 03A 03AA

04A 04AA 04B 04BB 05A 05B OSC 06A

06B 06C 07A


515-253-0830

515-253-9592

01/31/2009

02/10/2009

NAME

BL04-SS-E001 BL04-SS-E001

BL04-SS-W001 BL04-SS-W001 BL02-SS-E001 BL02-SS-E001 Lab Duphcate

BL02-SS-W001 BL02-SS-WOOI Lab Duplicate BL02-SS-W001 BL02-SS-W001 Lab Duplicate Lab Blank Lab Blank Lab Blank CCV

CCV CCV LCS


P.O.# 1914390.0102



TEST Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15 Modified TO-15

RECEIPT VAC/PRES.

5.0 "Hg 5.0 "Hg

4.0 "Hg 4.0 "Hg 2 5 "Hg 2 5 "Hg

2.0 "Hg 2.0 "Hg 2.0 "Hg 2.0 "Hg

NA NA NA NA

NA NA NA

FINAL PRESSURE

5 psi 5 psi

5 psi 5 psi 5 psi 5 psi

5 psi 5 psi 5 psi 5 psi NA NA NA NA

NA NA NA

Continued on next page

180 BLUE RAVINE ROAD. SUITE B FOLSOM. CA - 95630 (916) 985-1000 . (800) 985-5955 . FAX (916) 985-1020

PaBC 1 of 29

r^gÂir Toxics LTD.



Work Order Summary

CLIENT:

PHONE:

FAX:

DATE RECEIVED:

DATE COMPLETED:

FRACTION* 07AA 07B 07BB 07C 07CC

Mr. Randy Kroneman MWH Americas, Inc. II153 Aurora Avenue Des Moines, IA 50322

515-253-0830

515-253-9592

01/31/2009

02/10/2009

NAME LCSD LCS LCSD LCS LCSD


P.O.# I914390.0I02

PROJECT # 1914390.0102 Clinton, L\ FMGP


TEST Modified TO-15 Modified TO-15 Modi fied TO-15 Modified TO-15 Modified TO-15

RECEIPT VAC/PRES.

NA NA NA NA NA

RNAL PRESSURE

NA NA NA NA NA

CERTIFIED BY. C-y^'^3J»!^L^ (C^- -^z^-^*^*

DATE- 02/13/09

Laboratory Director

Certfication numbers: CA NELAP - 021 lOCA, LA NELAP/LELAP- AI 30763, NJ NELAP - CA004 NY NELAP -11291, UT NELAP - 9166389892, AZ Licensure AZ0719



This report shall not be reproduced, except in full, without the written approval of Air Toxics Ltd

180 BLUE RAVINE ROAD. SUITE B FOLSOM, CA - 95630 (916) 985-1000 . (800) 985-5955 . FAX (916) 985-1020

Pane 2 of 29


m A i r ' iToxicsLTD.


LABORATORY NARRATIVE Modified TO-15 FuU Scan/SIM

MWH Americas, Inc. Workorder# 0901612A

Four 6 Liter SuiTuna Special (SIM Certified) samples were received on January 31, 2009. The laboratory performed analysis via modified EPA Method TO-15 using GC/MS in the Full Scan and SIM acquisition modes. The method involves concentrating up to 1.0 liters of air. The concentrated aliquot is then flash vaporized and swept through a vvater management system to remove water vapor. Following dehumidification, the sample passes directly into the GC/MS for analysis.

This workorder was independently validated prior to submittal using 'USEPA National Funcfional Guidelines' as generally applied to the analysis of volatile organic compounds in air. A rules-based, logic driven, independent validation engine was employed to assess completeness, evaluate pass/fail of relevant project quality control requirements and verification ofall quantified amounts.

Method modifications taken to run these samples are sununarized in tlie table below. Specific project requirements may over-ride the ATL modifications.

Requirement ICAL %RSD acceptance critena

Daily Calibration

Blank and standards

Method Detection Limit

TO-15 </=30% RSD with 2 compounds allowed out to < 40% RSD

+- 30% Difference

Zero air

Follow 40CFR PL 136 App. B

.4TL Modifications For Full Scan: 30% RSD with 4 compounds allowed out to < 40% RSD

For SIM: Project specific; default criteria is </=30% RSD with 10% of compounds allowed out to < 40% RSD

For Full Scan: </= 30% Difference with four allowed out up to </=40%.; flag and narrate oulliers

For SIM: Project specific; default criteria is <l= 30% Difference with 10% of compounds allowed out up to </=40%.: flag and narrate outliers

Nitrogen

The MDL met all relevant requirements in Method TO-15 (statistical MDL less than the LOQ). The concentration of the spiked replicate may have exceeded lOX the calculated MDL m some cases

Receiving Notes

There were no receiving discrepancies.

Analvtical Notes

As per project specific client request the laboratory has reported estimated values for target compound hits that are below the Reporting Limit but greater than tlie Method Detecfion LimiL Concentrations that are below the level at which the canister was certified (at the Reporting Limit) may be false positives.

Page 3 of 29

Âi i " ' IToxicsLTD. AN ENVIRONMENTAL ANALYTICAL LABORATORY

The reported LCS/LCSD for MSD-W has been derived fi-om more than one analytical file.

Dilution was performed on sample BL02-SS-E001 due to the presence of high level non-target species.

The results samples BL04-SS-E001, BL04-SS-W001, and BL02-SS-W001 in this report were acquired fixjm two separate data files originating fixwn the same analytical run. The two data files have the same base file name and are differentiated with a "sim" extension on the SIM data file.


Eight qualifiers may have been used on the data analysis sheets and indicates as follows: B - Compound present in laboratory blank greater than reporting limit (background subtraction noi

perfonned). J - Estimated value. E - Exceeds instrument calibration range. S - Saturated peak. Q - Exceeds quality control limits. U - Compound analyzed for but not detected above the reporting limit UJ- Non-detected compound associated with low bias in the CCV N - The identification is based on presumptive evidence.


Page 4 of 29

yaAir ' Toxics LTD.




LabID#:090I612A-01A

Compound

Naphthalene

Client Sample ID: ; BL04-SS-E001

LablD#:0901612A-01B

Compound

Benzene Toluene Ethyl Benzene m, p-Xylene o-Xylene •


Lab[D#:0901612A-02A

Compound

Naphthalene


Lab \Dft: 0901612A-02B

Compound



LabID#:0901612A-03A

Compound

Toluene Ethyl Benzene

Rot. Limit (ppbv)

0 80

Rpt. Limit (ppbv)

0.080 0.032 0.032 0 064 0.032

Rpt. Limit (ppbv)

0.78

Rot. Limit (ppbv)

0.078 0.031 0.031 0 062 0.031

Rot. Limit (ppbv)

730 730

Amount (ppbv)

0.052 J

Amount (ppbv)

0 066 J 0 056

0.016 J 0.030 J 0.013 J

Amount (ppbv)

0.074 J

Amount (ppbv)

0.075 J 0 087

0.019 J 0 042 J 0.019 J

Amount (ppbv)

440 J 240 J

Page 5 of 29

RDt. Limit (uG/m3)

42

Rpt. Umit (uG/m3)

0 26 0.12 0.14 0 28 0 14

Rpt. Limit (uG/m3)

4 1

RPL Limit (uG/m3)

0.25 0 12 0.13 0.27 0.13

Rpt. Limit (uG/m3)

2800 3200

Amount (uG/m3)

0 27 J

Amount (uG/m3)

0 21J 0 21

0.069 J 0.13J

0 057 J

Amount (uG/m3)

0.39 J

Amount (uG/m3)

0.24 J 0 33

0.083 J 0.18J

0 082 J

Amount (uG/m3)

1700 J 1000 J

m A i r ' ^ToxicsLTD.


Summary of Detected Compounds MODIFIED EPA METHOD TO-15 GC/MS


Lab \Dtt: 0901612A-03A m.p-Xylene

o-Xylene

730

730

980

240 J

3200

3200

4200

1000 J

Client Sample ID: BL02-SS-E001 Lab Duplicate

Lab ID#: 0901612A-03AA

Roi Compound (f

t. Limit ppbv)

730 730 730 730

Amount (ppbv)

590 J

260 J 1200 360 J

Rpt. Limit (uG/m3)

2800

3200 3200 3200

Amount (uG/m3)

2200 J

1100J 5300 1600 J

Toluene Ethyl Benzene m.p-Xylene o-Xylene


LablD#:09016l2A-04A

Compound Rpt. Limit


Rpt. Limit (uG/m3)

Amount (uG/m3)

Naphthalene 0 72 0 040 J 3.8 0 21J

Client Sample ID: BL02-SS-\V001 Lab Duplicate

LabID#:0901612A-04AA

Rot. Limit Compound (ppbv)

Amount (ppbv)

RpL Limit (uG/m3)

Amount (uG/m3)

Naphthalene 0 72 0.026 J 3.8 0.14J


Lab ID#: 0901612A-04B


(ppbv)

0 072 0.029 0 029

0 058 0.029

Amount (ppbv)

0 14 0 20 0 051 0.13 0.048

RDL LimH (uG/m3)

0.23 0.11 0.12

0 25 0.12

Amount (uG/m3)

0.45 0.74 0.22

0.55 0 21


Page 6 of 29

I I I I I I

^ , A i r " Toxics LTD.




LabID#:0901612A-04BB Rot. Limit Amount Rot. Limit Amount

Compound (ppbv) (ppbv) (uG/m3) (uG/m3)


0.072 0.029 0 029 0.058 0.029

0.12

0 20 0 057 0.14 0 050

0 23 0.11 0 12 0.25 0 12

0 39 0 75 0 24 0 59 0.22

Page 7 of 29

r^gÂir Toxics LTD.



Lab ID#: 0901612A-01A

MOPrFIED EPA METHOD TO-15 GC/MS SIM/FULL SCAN


Z020509 1.61


Compound Rot. Limit


RDL Limit (uG/m3)

Amount (uG/m3)

Naphthalene 0 80 0 052 J 4.2



0.27 J

Method Limits


109

96

96

70-130

70-130

70-130

Page 8 of 29

m A i r ' \ToxicsLTD.



LabID#:0901612A-01B



z020509sim 1.61



(ppbv)

Amount (ppbv)

Rot. Limit (uG/m3)

0.26 0.12 0.14 0.28 0.14

Amount (uG/m3)


0 080 0.032 0.032 0.064 0.032

0.066 J 0.056

0.016 J 0.030 J 0013J

0.21 J 0 21

0.069 J 0.13J

0.057 J


Surrogates '/oRecovery Metliod Limits


111 100 96

70-130 70-130 70-130

Page 9 of 29

WLîr ' iToxicsLTo.



Lab IDft: 0901612A-02A



Z020S10 1.55


Compound Rot. Limit


RDL Limit (uG/m3)

Amount (uG/m3)




0.39 J

Method Limits


103 93

100

70-130

70-130

70-130

Page 10 of 29

Ai r Toxics LTD.



Labn)#:0901612A-02B

MODinED EPA METHOD TO-15 GC/MS SIM/FULL SCAN


z020510sim 1.55




RDL Limit (uG/m3)

0 25 0 12 0 13 0 27 0 13

Amount (uG/m3)

Benzene Toluene Ethyl Benzene m.p-Xylene o-Xyiene

0.078 0.031 0.031 0.062 0.031

0.075 J 0 087

0.019 J 0 042 J 0.019J

0 24 J 0.33

0.083 J 018J

0.082 J


Surrogates yoRecovery Method Limits


105

94

101

70-130

70-130

70-130

Page 11 of 29

m A i r ' IToxicsLTD.



LabID#:0901612A-03A

MOPniED EPA METHOD TO-15 GC/MS


W020610 146

Date of Collection: 1/28/09 Date of Analvsis: 2/6/09 11:40 AM



RDL Limit (uG/m3)

Amount (uG/m3)


730 730 730 730 730 2900

Not Detected

440 J

240 J

980 240 J

Not Detected

2300

2800

3200

3200

3200

15000

Not Detected

1700 J

1000 J

4200

1000 J





105

103

99

70-130

70-130

70-130

Page 12 of 29

r/mAir ^ Toxics LTD.


Client Sample ID: BL02-SS-E001 Lab Duplicate

Lab ID#: 09016I2A-03AA



W020611 146



(ppbv) Amount

(ppbv)

RDL Limit (uG/m3)

Amount (uG/m3)


730

730

730

730

730

Not Detected 590 J 260 J 1200 360 J

2300

2800

3200

3200

3200

Not Detected 2200 J 1100J 5300

1600 J

Naphthalene 2900 Not Detected 15000 Not Detected




105

102

97

70-130

70-130

70-130

Page 13 of 29




Lab ID#: 0901612A-04A



Z020511 1.44




RpL Limit (uG/m3)

Amount (uG/m3)

Naphthalene 0.72 0 040 J 38



0.21 J

Method Limits

1,2-Dichloroethane-d4 Toluene-dS 4-Bromofluorobenzene

101

95

96

70-130

70-130

70-130

Page 14 of 29

Ai r Toxics LTD.



LabID#:0901612A-04AA



Z020512 1.44




RDL Limit (uG/m3)

Amount (uG/m3)

Naphthalene 0 72 0 026 J 38



O U J

Method Limits



109

93

93

70-130

70-130

70-130

Page 15 of 29

m A i r ' l7<3!X/CStra



LablD#:0901612A-04B



z020511sim 1.44


Compound Rot. Limit


RDL Limit (uG/m3)

Amount (uG/m3)


0 072

0.029

0.029

0 058

0.029

0 14

0 20

0.051

0 13

0.048

0 23

0.11

0 12

0 25

0 12

0.45

0 74

0 22

0.55

0 21




102

98

99

70-130

70-130

70-130

Page 16 of29

Ai r Toxics LTD.



Lab ID#: 0901612A-04BB

MODIFTED EPA METHOD TO-15 GC/MS SIM/FULL SCAN


z020512sim 1.44

Date Of Collection: 1/28/09 Date of Analysis: 2/5/09 06:34 PM



RoL Limit (uG/m3)

Amount (uG/m3)


0 072

0.029

0.029

0.058

0.029

0.12

0.20

0.057

0 14

0 050

0 23

0.11

0 12

0.25

0.12

0.39

0.75

0.24

0.59

0.22




110

96

96

70-130

70-130

70-130

Page 17 of 29

r/mAir ' ^ToxicsLTD.



Lab ID#: 0901612A-05A



z020505a 1.00




RDL Limit (uG/mS)

Amount (uG/m3)

Naphthalene 0.50 0.16 J 2.6 0.87 J

J = Estimated value Container Type: NA - Not Applicable



95

95

92

70-130

70-130

70-130

Page 18 of 29

^ . A i ' ' ' iToxicsLTD



Lab ID#: 0901612A-05B



z020505sima 1.00



(ppbv) Amount

(ppbv)

RDL Limit (uG/m3)

Amount (uG/m3)


J = Estimated value. Container Type: NA - Not Applicable

Surrogates



0.050 0 020 0.020 0.040 0.020

0.024 J 0 0055 J 0 0022 J 0.0043 J 0.0022 J

'/oRecovery

96 100 94

0.16 0.075 0 087 0 17 0 087

0 075 J 0.021 J 0 0096 J 0019J

0 0094 J

Method Limits

70-130

70-130 70-130

Page 19 of 29

Ai r Toxics LTD.



LabID#:0901612A-05C



w020609a 1.00

Date of Collection: NA Date of Analvsis: 2/6/0910:12 AM



RDL Limit (uG/m3)

Amount (uG/m3)


5.0 50 50 5.0 50


16 19 22 22 22


Naphthalene

J = Estimated value Container Type: N A - Not Applicable

Surrogates

20 15J 100

'/oRecovery

78 J

Method Limits



102

100

97

70-130

70-130

70-130

Page 20 of 29



LabID#:0901612A-06A



Z020502 1.00


Compound '/oRecovery

Naphthalene

Container Type: NA • Not Applicable

Surrogates '/oRecovery

98

Method Limits


102

103

101

70-130

70-130

70-130

Page 21 of 29

Ai r Toxics LTD.


Client Sample ID: C C \

LablD#:090l612A-06B

MODEFIED EPA METHOD TO-IS GC/MS SIM/FULL SCAN


z020502sim 1.00




82 88 96 99 104




105

103

102

70-130

70-130

70-130

Page 22 of 29

m A i r " iToxicsLTD.



LabID#:090l612A-06C

MODinED EPA METHOD TO-IS GC/MS


W020603 1.00

Date of Collection: NA Date OfAnalysis: 2/6/09 07:30 AM



107

109

106

106

106

Naphthalene



99

Method Limits


98

102

99

70-130

70-130

70-130

Page 23 of 29




LabID#:0901612A-07A



Z020503 1.00



Naphthalene



100

Method Limits


102

103

96

70-130

70-130

70-130

Page 24 of 29

m A i r ' ^ToxicsLTD.



LabID#:090l612A-07AA



Z020504 1.00



Naphthalene



103

Method Limits


102

102

99

70-130

70-130

70-130

Page 25 of 29




LabID#:0901612A-07B



z020503sim 1.00




86

94

96

99

104




102

105

97

70-130

70-130

70-130

Page 26 of 29

^ . A i r ' WoxicsLTD.



LabID#:09016l2A-07BB



z020504sim 1.00




84

93

94

98

102


Surrogates '^Recovery Method Limits


103

104

102

70-130

70-130

70-130

Page 27 of 29

Ai r Toxics LTD.



Lab ID#: 0901612A-07C



W020605 1.00




102

106

104

105

108

Naphthalene



111

Method Limits

1,2-Dichloroethane-d4 Toluene-d8


94

103

99

70-130

70-130

70-130

Page 28 of 29


Ai r Toxics LTD.



LabID#:0901612A-07CC



W020606 1.00

Date of Collection: NA Date OfAnalysis: 2/6/09 08:43 AM



102

104

107

106

109

Naphthalene

Q = Exceeds Quality Control limits. Container Type: NA - Not Applicable


1410

Method Limits

1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluoroben2ene

91

101

98

70-130

70-130

70-130

Page 29 of 29

TmzmBLTm Sample TransportaSion Notice R«tiriC(uifchliigît'ri(iiure on this document indicates that sampia Is iieinn&hippivirn on mpfiitnce with 180 BDLUE RAVINE R O A D , SUITE B »li qpptic»3e bral. Stale, Federal, national, a id mternaijanai laws, regulatiois and orcinances o* FOLSQEUl C & 95630*4719

P anr/kind. Air Toxics Limited assumes no liabilrtywitltr»sp8ct to tho collaciion, handl-iig or&hipplrg / o i f t i oft lL. innA PAY iofi fA QflS-in<!Mi Dt these earrpfes Relinquishing aigiauro atea iivlicat«« tgnsj-nent to t»oc Harmless, d&fsnd, ^ * ^ ' * ' *» '»" ' ' ' * ' " • " * * y ^ ^ ! WJ^-iUZU

C i n l A D M - O F - C y S T O D Y R E C O R D ^ ^ indcmnly AE? TCKICS Umi-jed sgQirat any cJaui. deirand, cr £ction. of any tend rala:ed to -he p I ^ i I coltecHor, handling or Slipping Of 3amplB3. D O T Horn \4 (SD3i 467- '^22 ^ ^ ^ ^ — — ^^ —Jt—

Project Manager _ ^ ^ ^ i

Collected by: iPrntaifSigiO

Company j / ^ - ! * ' ^

Phone 0 ^ - Z S a ^ e , Z 3 ^

Projecl Info:

Email &yui».:.hzmmar^C^hb^^l >fcd <-«** .o t . ^ a A . -,-M _ ^ .Z Proiect # f i / 7 3 7 ^ s £ ) / a ^

t * ^^ /kA l^>y h / J f t d ^

.City Ut^MjusJAJe staie^^y H m ^ ^ M ^

LabLD. Field SampOe i.D. (Location)

e } \ P ^ ^ L d ^ S S - ^ 0 O (

Can# Date

of Colleclion

3*1371^ Opinio'}

Project Ma-ne Or f i f t / t , j ^ ^ i ^ i ^ _ £ _

Turn Around Time:

1^ Normal

QlFitJ&h

(P Time of Collection Analyses Requested

/ n o ^ /i--/5r ^ / ^ . - ^ s s x e ^ ^ i \ _ j o 31 j>^:x

Lsb L>(Ba O f l ^

Pressurized by:

Date;'

Pressurization Gas:

N, He

Canister Pressur&'Vaciiuim

Inhial X -inal ; Receipt Final

/92Aft Btô-i-gS - N ^ P I 3ô» Q3A£? g ^ 4:? -^:5 - g « ^ ^:??H (94Mv9i-i>j - ss ' ir oo)

a*f^»hf I f&T^'l

&iI^1flo'] i ' ^ 31 -I ( F { %

&/i^h'^ Igife? \-Bti3S'^2S

^ ^ ^ ^ ^ ^ : ^ ^ ^

RellncLiehedby. [signature i DatcTlmo

RelinqL i$h ?d ty' {sigruitjre.i Date,' • ime

ReJinqLishsd by: (signst imi Datînmc

Received :>/: (signaturs) D«t3/Tims

O'YD^^^^*^^^^ \/v h f f/J" Roc«ived by: (signature) Dat&Time

Received by (signature) Dste/Tjme

JNotes: W f ^ t c f - f n t ^ f i / ^ t f ^ » t i , a n ^ a-cha^

htJk/fS.

"Lab-- Shipper Name ' Air Bi l l * •" •: Jemg-CC) Conditi ori- Cusiody Seals Intact? Work Order*

Use Only ^^fif--^_ Auv

^ ^ Yes No eion«

-onr laiC BCtH

LIZI (ZZI czz] 1=1 : ZZI ZZI ZZI

TABLE 2-L

A N A L Y n C ^ PARAMETERS 0901612

Analyte Sump 1 ' ater Sample Analy tifsil Meduid

Sntatob Soil and Soil Gas Sdunitle Analytical Metbrvl

Indoor Air and. Outdftor Air JSample Analytical MediDd

VOC COPCs

Benzene

Ethylbetoese

Tolueite

Xylenes. Total

SW-946 8260 Modified TO-15 High 'Low Level 'k- ith SIM

S'W-84< S2ti0 ModifiedTO-i5 Hi^t/Low Level -Kith SIM

SW-S4fi 8260 Modifiod TO-15 I£î/Low Level -KiOt STM

SW-!l*b 82M Modif cd TO-15 Hiî/Low Level with SIM*

Modified TO-15 High/Low Level vritti SIM

ModtTied TO- IS ICgtk/Low L&vel witb S3M

Modified TO-li) HlgM jnw I^vel with SIM

Modified TO-15 High/Low Level with SIM*

Nuphttialene SW-346 82150 Mudilicd TO-15 Luw Level Mndified TO-15 Low T^vei

Leak Test Tracer Ga&

Helium NA idocificd ASTM D-194S NA

NoMSi AiiTM D-194;b = Standard'/ est Mettiod Anafysis of Afatwvt Ooi by Gas Lhrometography- (AiHencaa Society loi Tesbng anc Materuds, 2007). NA SESf

TO-15

VOC COPC

= Not applicable. = Selected ion monilxiniig. = Test Metfuids for EuHttating Solid Waste, SW-846, PhyucaL'Cheiaical Methods, 3"* Ediiiocu WashirigoB. D.C.. (United States

EaviroamenPiLl t%oi»ctio& Agency (EPA). 19&6). = Compendhim of Methods for tbe DietenniDation of Toxic Organic Compounds in Ambient Air. Second Edition. Compendium Meihod

TO-IS. Detetttumtion of Volatiin Otgaruc Ompownds. (VOCs) iri Air Collected In StfCcially-Prepared Canisiers a id Analysed by Cas ChmmatogmphyMass Spectrometry (GC/MS) (EPA, 1999).

= Volaule oigiiiiicainipuundouniUiluciiLorpouailijtluunirni. s: Tlic reported o-xylenc and ni,p-xylCQC i^mcx icsults itpoilcd by ttus metliod will be aiunmcd to calculate total xylene conccntiatioiiak

Pâgelof 1

090161£( TABLE 4-1

VAPOR INTRUSION 11NV FSTTRATION ACTION LEVELS

Sump Water

AiuiLyte Method Kcportlnft

L imi t

Subtilah Slill CAM, Soil Gas, and Indoor Air

Tuiêt Indoor Air Cuiu-Kiitrqlicii *

riidoor Air

LoMvr Explosive Limit

Bcozaie

IJLliylbenTieiie

>tapfalhalcne

'['oluene

Xyliincs, ToUil

Total Flammable Oas

1.0

1.0

1.0

1.0

2.0

NA

0.11

o.y?

0.072 / 7.2 "

5,2(10

100

NA

0.098

0.22

0.01.17 y 1.37'

i,3S0

2%

NA

NA

NA

NA

NA

NA

Ton PtTvwii

Notes: ^ = To comply with prescribed cdiiccr risk of lE-06 aiul noii-cqiicer tatj^t hazard indc.\ ot 1 tor rwidential

inhaliitiun expos Lire icenai'io. Tlie targpt indoor all ranoencratioiift tm. provided in tfie Residential Air Siippoiliiig Table ia tJie September 12, 200» \asion of Resio'tal Screening Lefels fnr Chemical Contutninams al Superfimd Siies (EPA, 2008).

** s The lurgct indoor nil' couceJitration foi naphlhalciic ccij're$pi?nding to lt-06 c<i.ieuf risk (0.077 fig/n\*") in nvn smiern nrmagiiiLiide !>n)allef lluui tli& Idboratoiy metliod reporting limit I'cf n<iphLhalene by Modified TO-15 Low Level (2.62 ns/n^'). as li-ited in Table/l--! of this (jAFP, llierelrire, 7.2 jis'in*, whL'h corresponds to a caiu:er riak ;rf 1E-04-, will bt iiwd nt, vu ncJ.ioii 1e,vel foe subj lah »ol] ga*. ind(Mjr ah", iind uLLidoor air oai^htbalenccnnccnlrutiLinji during tliis vapor inlrusion investigation.

jig(L p Micro£iflmi» psT lil^r llg'ln^ = MicrcB''a'"''s) P=r tiubie meter. NA - Not applicable. KE - Not esiablijh«<f. ppbv = Hai't]($) per bilbtm voluitic.

Page 1 of 1

TABLK4-4

MKTHOD KEVOKTlNt; LlMl'lti

O 9 O I 6 I S

Annlytrrni Mi'thitd

Modified T 0 ' \ 5 High/Low Level wiUi S M Modified TO-15 High/Low Level witb SIM

Modified TO-15 Low Level Modified TO-15 Higli/Tijw Level with SIM Modified TO-15 Higli/Low Level witli SIM Modified TO-15 High/Low L<?vel witb SLM

Modihc<IA!>TMO-1945

SW-846 8260B SW-846 8260B SV/-R46 82606 SW 846 8260B SW.846 8260B

Aiinlylc

Bisnzene fiiJiyllenêne Naplitbaieite Tuluerift ititp-Xyiciie o-Xylciic

Helium

Benzene Hthylbenzuno. Naphthalene Toluene Xylenes. T[ilal

(J16/L)

NA NA NA NA NA NA

NA

1.0 10 1.0 1.0 2.0

Mrthfld Rep

Wm')

0.16 0.087 2.62 0,075 0.17 0.0«7

NA

NA NA NA NA NA

nrting Limit"

0.050 0,U2U • (1.5(1 U.Q20 0,040 0,020

NA

NA NA NA NA NA

TcfCCnt

NA NA NA NA NA NA

0,050

NA NA NA NA NA

Notes:

' = Rcpoi'ung Itniiu ai« in;trunnent- und tiiue-spEcific (based on lilbOJ'titory RTaiidiird operating pnouudiirc achcduk: fur iipdAte). L^borA'x>ry will use most current reporting limils. The vnluee llftled in this table urs adriaury only. iSiib»lnb «otl gan. soil g(ui, indoor air, aiid outdoor abr SAm))le mediod reporting limita aSBLicic a one-][(er Sfimple <ina'y«k vnlume friini a .lix-iiier canistei", aoliial lepoftiiig iiinlt> will be higher depending; on the coflis'.cr dilution thstor ond/or sample mmtix. etVecia.

• llfi/I' = Micrograni(H} per Liber,

Hgfm^ = MicrogramCs) per cub ir. merev.

ppbv = Pai t per bi 11 ion M^lumc

Modified ASTM lMfM5 "SUindard Test Metlwd Analysis of Natural Gas by Oan ChroTnat^graphy, American >Scx:iety for T«?jitlng andMatniaU (A-STM, 7007) m mmlified h> ATL,

Mndified TO-15 « Crmpendium af Metfie/ds Jor tlur. Detvimlnatlott of Toxic Orftanic Cantpoundi! In An\iiient Air. Second Edition. Co/apendimn Method TO-tS. Determination vf Vvlalile Ofsetnic Cmnpoundji (VOOt) in Atr Collected it> SpArmHy-Prepanxi Cunitter.s And Armlyied liy Ons Chroinatogrufiliy/iVass Spe.(,trometfy (CC/MS) (United Stiitcd Envii'ontncnwl Protection Ageney [El'A], 1999) asmoditicdby ATL.

SW-846 s: Tcjt Methods for Evaluating Solid Vfaxtc, SW-846. Pliykical/Cbeiniical Methods, 3** Edition. Wftshiflfcton. D . C (UFA, 1986).

SIM = Seiected ion jnonitoring.

NA - Not iippltcabk.

Pajie I of 1

Ai r Toxics LTD.

AN ENVIRONMENTAL ANALYTICAL U\BORATORY

2/12/2009

Mr. Randy Kroneman

MWH Americas, Inc.

11153 Aurora Avenue

Des Moines IA 50322

Project Name: Clinton, IA FMGP Project #: 1914390.0102 Workorder #: 0901612B


Ttie following report includes the data for the above referenced project for sample(s) received on 1/31/2009 at Air Toxics Ltd.

The data and associated QC analyzed by Modified ASTM D-1945 are compliant with the project requirements or laboratory criteria with the exception of the deviations noted in the attached case narrative.


Regards,

^ J ^ i c f M ^ t C- v_-^/c*irf«e_

Brandon Dunmore

Project Manager




mAir ' XToxicsLTD.


WORK ORDER #: 0901612B

Work Order Summary

CLIENT:

PHONE:

FAX:

DATE RECEIVED: DATE COMPLETED:


515-253-0830

515-253-9592

01/31/2009

02/12/2009

BILL TO: Accounts- CO Payable MWH Americas, Inc. POBox 6610 Broomfiekl, CO 80021

P.O.# 1914390.0102



FRACTION # OIA 02A 03A 04A 05A 06A 06AA

NAME BL04-SS-EOOI BL04-SS-W00I BL02-SS-E001 BL02-SS-W00I Lab Blank LCS LCSD

TEST Modified Modified Modified Modified Modified Modified Modified

ASTM D-1945 ASTM D-1945 ASTM D-1945 ASTM D-1945 ASTM D-1945 ASTM D-1945 ASTM D-1945

RECEIPT VAC/PRES.

5.0 "Hg 4.0 "Hg 2.5 "Hg 2.0 "Hg

NA NA NA

FINAL PRESSURE

5 psi 5 psi 5 psi 5 psi NA NA NA

CERTIFIED BY. C ^ ^ ^ 2 X ! ^ e J < ^ -^-<

DATE: 02/12/09

Laboratory Director

Certfication numbere: CA NELAP - 021 lOCA, LA NELAP/LELAP- AI 30763, NJ NEL.A.P - CA004 NY NELAP -11291, UT NELAP - 9166389892, AZ Licensure AZ0719


Air Toxics Ltd. certifies that the test resulls contained in this report meet all requirements ofthe NELAC standards

This report shnll not be reproduced, except in full, without the written approval of Air Toxics Ltd

180 BLUE RAVINE ROAD, SUITE B FOLSOM. CA - 95630 (916) 985-1000 (800) 985-5955 . FAX (916) 985-1020

Page 1 of 11

Ai r Toxics LTD.


LABORATORY NARRATIVE Modified ASTM D-1945

MWH Americas, Inc. Worl{order# 0901612B

Four 6 Liter Siunnia Special (SIM Certified) samples were received on January 31, 2009. The laboratory performed analysis via modified ASTM Method D-1945 for Helium in natural gas using GC/TCD. The mediod involves direct injection of 1.0 mL ofsample.

Method modifications taken to run these samples are summarized in the table below. Specific project requirements may over-ride the ATL modifications.

Requirement Normalization

Sample analysis

Sample calculation

Reterence Standard

Sample Injection Volume

ASTMD-t945 Sum of original values should not differ from 100.0% by more than 1.0%.

Equilibrate samples to 20-50° F. above source temperature at field sampling

Response factor is calculated using peak height for C5 and lighter compounds

Concentration should nol be < half of nor differ by more than 2 X the concentration of the sample. Run 2 consecutive checks; must agree within 1%.

0.50 mL to achieve Methane linearity.

ATL Modiflcations Sum of original values may range between 85-115%. Normalization of data not perfonned.

No heating ofsamples is performed.

Peak areas are used for all target analytes to quantitate concentrations.

A minimum 3-point linear calibration is performed. The acceptance criterion is %RSD </= 15%. All target analytes must be within the linear range of calibration (with the exception of 02, N2, and C6+ Hydrocarbons).

1.0 mL

Receiving Notes

There were no receiving discrepancies.

Analytical Notes

As per project specific client request the laboratory has reported estimated values for target compound hits that are below the Reporting Limit but greater than the Method Detection LimiL Concentrations that are below the level at which the canister was certified may be false positives.


Six qualifiers may have been used on the data analysis sheets and indicate as follows: J - Estimated value. E - Exceeds instrument calibration lange.

Page 2 of 11

Ai r Toxics LTD.


S - Saturated peak. Q - Exceeds quality control limits. U - Compound analyzed for but not detected above the detection limit M - Reported value may be biased due to apparent matrix interferences.


Page 3 of 11



Summary of Detected Compounds NATURAL GAS ANALYSIS BY MODIFIED ASTM D-1945


Lab \Dft: 0901612B-01A

Compound Rpt. Limit

m Amount

f/.)

Helium 0 080 0.43


LablD#:0901612B-02A

Compound Rpt. Limit

f/o) Amount

Helium 0.078 0.32


LabID#:0901612B-03A

Compound Rpt. Limit

f/o)

Amount

f/o)

Helium 0.073 0.056 J


Lab 1D#: 0901612B-04A

Compound Rpt. Limit Amount

(%)

Helium 0.072 0.091

Page 4 of 11


Client Sample ID: BL04-SS-C001

Lab rD#: 0901612B-01A


File Name: 9020224b Dateof Collection: 1/28/09 DII. Factor: 1.61 Date of Analvsis: 2/2/09 06:15 PM

Rpt Limit Amount Compound f/o) f/o)

Helium 0.080 0.43


I I

mAir I mdToxicsLTD

I I I I I I I I I I I I I I I I Page 5 of 11

^ A i r ' ^Toxics LTD.



LabID#:090l612B-02A

NATURAL GAS ANALYSIS BY MODIFIED ASTIM D-1945

File Name: 9020225b Date of Collection: 1/28/09 DII. Factor: 1^55 Date of Analvsis: 2/2/09 06:36 PM

Rpt. Limit Amount Compound py f/o)

Helium 0 078 0.32


Page 6 of 11

I I

mAir I m^ToxicsLTD.

I I

I



LablD#:09016l2B-03A


File Name: 9020226b Dateof Collection: 1/28/09 DII. Factor: 1.46 Date of Analvsis: 2/2/09 07:09 PM

Rpt Limit Amount Compound f/o) f/e)

Helium 0 073 0 056 J


Page 7 of 11




Lab 1D#: 0901612B-04A

NATURAL GAS ANALYSIS BY MODIFIED ASTM D-194S

File Name: 9020227b Date of Collection: 1/28/09 DII. Factor: 1^44 Date of Analvsis: 2/2/09 07:34 PM

Rpt. Limit Amount Compound g ^ f/o)

Helium 0.072 0 091


Page 8 of 11

I

mAir I s^ToxicsLTD.

I I I I I



Lab ID#: 0901612B-05A


File Name: 9020203b Date of Collection: NA DII. Factor: 1^00 Date of Analysis: 2/2/09 08:58 AM

Rpt. Limit Amount Compound ^ f/o)

Helium 0.050 Not Detected


Page 9 of 11

^ A i r ' "Toxics LTD.



Lab IDft: 0901612B-06A


File Name: 9020228b Date of Collection: NA DII. Factor: 1^00 Date of Analysis: 2/2/09 07:57 PM

Compound %Recovery

Helium 104


Page 10 of 11

I

I fkdToxicsLTD.

I I I I I I I I I I I I I I I I



LablD#:0901612B-06AA


File Name: 9020229b Date of Collection: NA DII. Factor: 1^00 Date of Analvsis: 2/2/09 08:23 PM

Compound %Recovery

Helium 105


Page 11 of 11

1 '

• • • ?

CIHIADIM-OF-CUSTODY RECORD

5a m pDe Transportation ) !ot fee; Rftlincuistii ng signat jrc on the dccumcrit i idicatcs that sample is aemc &hiap«d in zamplicince with 1 SO B L U£ RAVINE HO AD* Sj JITE B air oppliooblG iccal, $:&te, l eder&l, national, and international tan's, reûlationa ard ordnances of FOLSCM CA 86€30-47tl'9 any kind- Air ToKics Lii7iiied:a£4uinj$oc liabi lEy witli lespect to tie cctleân, harulEiig c ahip(:inij .^^ » . - - ^ f ^ L E A v f&i a\ tA^ i n t n of ttiese sanplBSL RellriLijfstji ig sgnahjm ^Hu irwfcHleH HBrHwiiHiil lo holtl tariTiles:.. d«!i»iri. ^ * ^ ° ' 3oa- lU«U r * * iSJinj VOa-lUÛ and Indamni'v A r Tnxifti I mjfeijd against any clwm dsTiand, or actior, of ary fclnj, n;iaie(t o tfie pai'^: ^ oolledion, hand! ng, CI stiipw'ng of aamploG. D.O.T. Hoiline (8(»} 48!'-4B22 rage —!^ .of_I

Project Manager K ^ & / J^^^ye/<^/fy\y! ^r Collected by: ^Kircanaskr- kcrnfiî/ ht:t:<itrfjtt^. fk l t r t -h h / i l h t i * ^

Company A f M / / ^ ;'

/=:.<*><.<:&/;-fV -tLnf «;,£aefc.^"

Addr«5£ / / / ' J ^ y4*^Htra A-iff.

Ption* & i ^ ' Z 3 3 ' a % 3 < f >

'_City Q r ^ n e J A / e State 2 " ^ Zip ^ ^ 3 3 ^

Fax' S / S ^ ^ ^ - 9 ^ - ^

Project Info:

P.O. # f ^ H ^ "^^ - ^ ^ ^ ^ i ' ^ ^ Email JknM¥-J k r w i i ^ A i ^ i ^ yv- j^^t :t>^f •: "S*

Pruiect# i'^mic- cf^;^

Project Nama C h f l / V / f . S j f F i /T f i ^ / ^

Turn Around Time:

•^Normal

y Rush

wvurtc."

Pressurized

Date l / ^ / / < ^

Presaurization Cas.

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I I I I I ; I ' I I I I I ^ I i I ; I i I I I ; I i I i ATTACHMENT D

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ATTACHMENT D

QUALITY ASSURANCE REPORT

This Quality Assurance Report presents results of the validation of analytical data for sunnp water, soil gas, subslab soil gas, and associated quality control (QC) samples collected during the vapor intrusion sample collection activities conducted in September 2008, October 2008, and January 2009 at the former manufactured gas plant in Clinton, Iowa (site). Keystone Laboratories, Inc. (Keystone) of Newton, Iowa performed the water sample laboratory analyses. Air Toxics, Ltd. (ATL) of Folsom, California performed the soil gas and subslab soil gas laboratory analyses. The water samples were analyzed for volatile organic compounds (VOCs) by SW-846 8260B. The soil gas and subslab soil gas samples were analyzed for contaminants of potential concern benzene, ethylbenzene, toluene, m,p-xylene, and o-xylene (BETX) and naphthalene by ATL Modified EPA TO-15; and helium tracer gas by ATL Modified ASTM D-1945.

The analytical results were evaluated against project-specific data quality objectives (DQOs), which are quantitative and qualitative statements that specify data quality, and are expressed in terms of the following data quality indicators (DQIs): precision, accuracy, representativeness, comparability, completeness, sensitivity, and traceability. This data evaluation is presented in terms of these DQIs and is generally based on applicable portions of the Contract Laboratory Program National Functional Guidelines for Organic Data Review (United States Environmental Protection Agency [USEPA], 1999); the QC limits presented in the laboratory method-specific standard operating procedures (SOPs) and analytical reports; and the December 2008 Focused Remedial Investigation Work Plan Addendum (2008 Rl Work Plan Addendum). The analytical data were verified, validated, and qualified based on results of the following QC parameters and samples, where applicable:

Sample preservation. Sample container certification. Sample container initial and final vacuum measurements. Analytical holding times. Trip blank samples. Method blank samples. Initial calibration. Initial calibration verification standards. Continuing calibration verification standards. Mass tune standards. Surrogate spikes. Internal standards. Matrix spike samples (MSs). Matrix spike duplicate samples (MSDs). Laboratory control standards (LCSs). Laboratory control standard duplicates (LCSDs). Reporting limits. Laboratory duplicate samples.

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The following discussions describe how the data were validated for this project and identify data that have associated QC results outside of acceptance criteria. Data qualified based on results of the data validation are presented in Table D-1. Quality control parameters outside acceptance criteria that did not generate qualified data are presented in Table D-2. Data validation forms are included in Exhibit 1.

1.0 COMPLETENESS EVALUATION

Completeness is a measure of the amount of valid data obtained from a measurement system relative to the amount of data scheduled for collection under correct, normal conditions. Completeness measures the effectiveness of the overall investigation in collecting the required samples, completing the required analyses, and producing valid results.

1.1 Sampling Completeness

Each investigative sample was collected as specified in the 2008 Rl Work Plan Addendum. Sampling completeness for this project is 100 percent.

1.2 Analytical Completeness

Analytical completeness was evaluated using the following equation:

Number of Valid Data Points Completeness = X100

Total Number of Measurements

Where: The number of valid results is the total number of analytical measurements considered usable (not rejected ["R" flagged]) based on the precision, accuracy, and representativeness evaluations).

Analytical completeness for this project is 100 percent.

1.3 Completeness Summary

Each sample was collected and analyzed as scheduled in the 2008 Rl Work Plan Addendum. Based on results of the data validation described in the following paragraphs, all data are considered valid as qualified, resulting in 100 percent analytical completeness for this project.

2.0 REPRESENTATIVENESS EVALUATION

Representativeness is a qualitative expression of the degree to which sample data accurately and precisely represent a characteristic of a population, a sampling point, or an environmental condition. Representativeness is maximized by ensuring, for a given task, the number and location of sampling points, and the sample collection and analysis techniques are appropriate for the specific investigation; and the sampling and analysis program provides information reflecting "true" site conditions.

Laboratory data were evaluated for representativeness by assessing compliance with specified analytical criteria in the 2008 Ri Work Plan Addendum and laboratory SOPs, sample container criteria, and holding time criteria.

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2.1 2008 Rl Work Plan Addendum and Laboratory SOP Compliance

Soil gas and subslab soil gas samples were collected from the locations and analyzed by the methods specified in the 2008 Rl Work Plan Addendum.

2.2 Sample Preservation

Water sample preservation is achieved by method-specific addition of chemical preservatives to sample containers and/or maintaining method-specific sample temperatures to retard biological action, retard hydrolysis, and reduce sorption effects. Representativeness was evaluated in terms of the method-established sample preservation acceptance criteria presented in the laboratory SOP. The sample preservation for VOC water samples is a plH value less than 2 and a temperature of 4° Celsius (°C) ±2 "C. Each water sample met the established sample preservation criteria.

Soil gas and subslab soil gas sample preservation is achieved by securing the sample canister so that air does not enter the canister before or after sample collection. Representativeness was evaluated by measuring and comparing the canister vacuum after receipt from lab and before sample collection, and measuring and comparing the canister vacuum after sample collection with the canister vacuum before sample analysis, as indicated in Table D-3. Each soil gas and subslab soil gas sample met the established sample preservation criteria

2.3 Holding Time

Holding time reflects the length of time after sample collection that a sample or extract remains representative of environmental conditions. Depending on the analysis, either one or two holding times were evaluated. For those analyses that do not require sample extraction, only one holding time was evaluated (the length of time between sample collection and sample analysis). For analyses that require sample extraction prior to analysis, two holding times were evaluated (the length of time from sample collection to sample extraction and the length of time from sample extraction to sample analysis). Data for samples that were extracted and analyzed within holding time criteria are considered representative. Representativeness was evaluated in terms of the method-established holding time acceptance criteria presented in the laboratory SOP. For samples that were extracted or analyzed outside of holding criteria, the sample data are qualitatively evaluated to determine the potential effect of the holding time exceedance on sample representativeness. The holding time for the VOC water and associated water QC samples is 14 days from collection to analysis. The holding time for the soil gas and subslab soil gas samples is 30 days from collection to analysis. The holding time for each of the samples was met.

3.0 ACCURACY EVALUATION

Accuracy is a measure of the bias of a method or the level of agreement between a measurement and a known true value. Laboratory accuracy was evaluated using the initial calibration, initial and continuing calibration verification, mass tune standard, blank, surrogate, internal standard, MS/MSD, and LCS results.

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3.1 Initial Calibration

Initial calibration demonstrates analytical instrumentation is capable of acceptable performance at the beginning of an analytical run and of producing a linear calibration curve. Accuracy was evaluated in terms of the method-established initial calibration relative standard deviation and correlation coefficient acceptance criteria presented in the laboratory SOP. The initial calibration results met the established criteria.

3.2 Calibration Verification

Initial calibration verification (ICV) and continuing calibration verification (CCV) samples were analyzed during each analytical batch before batch samples and after a specific number of samples, respectively, to evaluate calibration accuracy for each analyte. The minimum RF, minimum and maximum relative peak areas, change in retention time, and percent drift (%D) for each ICV and CCV was compared to the method-established acceptance criteria presented in the laboratory SOP and analytical report to assess the analytical accuracy.

Percent drift (%D) is calculated using the following equation:

RF, -RF, o/„D = ' " ' " ^ ' X 1 0 0 %

RF,

Where: RFi is the average response factor from the initial calibration.

RFc is the average response factor from the calibration verification standard.

The ICV and CCV results met the established criteria.

3.3 Mass Tune Standards

For gas chromatography/mass spectrometry (GC/MS) methods, the analytical instruments must be tuned to demonstrate the instrument is functioning such that it will detect the compounds of interest during analysis. Mass tune standard data was compared to the method-established criteria presented in the laboratory SOP and analytical report to evaluate analytical accuracy. The mass tune standard results met the established criteria.

3.4 Blanks

Target analytes should not be detected in method and trip blanks at concentrations above the laboratory-established method reporting limits presented in the laboratory analytical report. If a target analyte was detected in a blank and in an associated groundwater sample, and the concentration of the analyte in the groundwater sample was less than five times the concentration detected in the blank, the analyte detected in the groundwater sample was qualified with a "UB" flag to indicate a nondetect. If the concentration of a target analyte in a groundwater sample was greater than five times the concentration detected in an associated blank, the groundwater sample datum was qualified with a "B" flag to indicate that a measurable concentration of a target analyte was detected in an associated blank.

If a common volatile laboratory contaminant (methylene chloride, acetone. 2-butanone, and cyclohexane) was detected in a blank and in an associated groundwater sample, and the concentration of the analyte in the groundwater sample was less than ten times the

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concentration detected in the blank, the analyte detected in the groundwater sample was qualified with a "UB" flag to indicate a nondetect. If the concentration of a target analyte in a groundwater sample was greater than 10 times the concentration detected in an associated blank, the groundwater sample datum was qualified with a "B" flag to indicate a measurable concentration of a target analyte was detected in an associated blank.

3.4.1 Method Blanks. The method blank contains each of the reagents used in the processing of samples and is carried through the complete analytical procedure used for the samples. Results of the method blank analyses are presented in the laboratory analytical report. BETX compounds were detected at concentrations below the method reporting limits in each method blank associated with the soil gas and subslab soil gas samples. Target analytes were not detected in method blanks associated with the sump water samples. Data qualified based on method blank results are presented in Table D-1. Detection of target analytes in the method blanks that did not result in qualified groundwater sample data are presented in Table D-2.

3.4.2 Trip Blanks. A trip blank accompanied each cooler containing water samples for VOC analysis and was analyzed to assess whether cross contamination of the water samples occurred from sample containers, other samples, or ambient air during transport to and at the laboratory. The trip blank accompanied the empty bottle sets to the site and consisted of a set of VOC sample bottles that had been filled by the laboratory with organic-free water. The trip blanks remained unopened during the sampling activities. None of the target VOCs were detected above the reporting limit in the trip blank. Therefore, sample data were not qualified due to the trip blank results.

3.5 Surrogate Spikes

Surrogate spike recoveries were used to evaluate the accuracy of the analytical data and to monitor laboratory control procedures for organic analyses. Samples were spiked with surrogates according to the laboratory SOP. The surrogate spike percent recovery (%R) data were evaluated using the laboratory-established acceptance criteria presented in the laboratory analytical report. The surrogate results are presented in the laboratory analytical reports with the sample data. Percent recovery (7oR) is calculated using the following equation:

|A-B| o/oR = l 1x100%

C

Where: A = The measured concentration of the spiked analyte in a spiked sample. B = The measured concentration of the spiked analyte in an unspiked sample. C = The concentration of the analyte used for spiking.

The surrogate recoveries for each sample met the established criteria.

3.6 Internal Standards

Internal standards are used to access accuracy and to determine the concentration of target analytes in samples for VOC GC/MS analysis. Internal standards are spiked in the sample after

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sample preparation/extraction, but prior to analysis. Analyte concentration is determined using the following equation:

^ As X CIS Cs=

Aisx RF

Where: Cs = Concentration of the analyte or surrogate. As = Peak area (or height) of the analyte or surrogate. CIS = Concentration of the internal standard. Ais = Peak area (or height) of the internal standard. RF = Average response factor of calibration curve.

Accuracy is assessed by comparing the internal standard recovery and retention time to the control limits established by the method and presented in the laboratory SOP and analytical report. However, surrogate spike recovery data are also used to assess data when internal standard recoveries are outside control limits. The internal standard results met the established criteria.

3.7 MS/MSD Samples

For water sample analysis, MS/MSD sample pairs were analyzed to assess accuracy and to identify possible adverse matrix effects. These samples were spiked with target analytes prior to extraction or analysis. The percent recoveries of the spiked compounds were compared to the laboratory-established QC limits presented in the laboratory analytical report. The following criteria were used to evaluate the MS/MSD samples:

3.7.1 MS/MSP Recovery Below Acceptance Criteria. MS compounds below the acceptance criteria indicated a potential low bias during sample analysis. If corresponding analytes were detected in the parent sample the data were qualified with a "J-" flag Indicating the data are estimated and are potentially biased low. If the corresponding analytes were not detected in the parent sample, the data were qualified with a "UJ" flag.

3.7.2 MS/MSD Recovery Above Acceptance Criteria. MS/MSD recoveries above the acceptance criteria indicate a potential high bias during sample analysis. Therefore, if corresponding analytes were not detected in the parent sample, data were not qualified because high recoveries indicate a high bias and do not affect nondetected analytes. If corresponding analytes were detected in the parent sample data were qualified with a "J-i-" flag indicating the data are estimated and are potentially biased high.

3.7.3 High Analyte Concentration in Parent Sample. If the concentration in the parent sample was more than four times the spiked analyte concentration, the overall change in the MS/MSD concentration is not significant enough for the instrument to detect the spiked compound. Therefore, if the MS/MSD recoveries were outside the acceptance criteria, no data were qualified.

3.7.4 High and Low MS/MSD Exceedances. Bias cannot be determined if one MS/MSD recovery is above and another recovery is below acceptance criteria. Therefore, analytes not detected in the parent sample were not qualified. Analytes associated with the MS/MSD detected in the parent sample are qualified with a "J" flag to indicate the data are estimated.

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3.7.5 Only the MS or MSD Outside Acceptance Criteria. If a target analyte was outside acceptance criteria in only the MS or MSD, and the RPD (discussed later in the precision section) was within acceptance criteria the following criteria were used to evaluate the MS/MSD data. If one recovery (MS or MSD) was outside the acceptance criteria and the other recovery was barely inside the acceptance criteria, the data were treated as if both the MS and MSD recoveries were outside the acceptance criteria and the parent sample data were qualified using the MS/MSD data qualification criteria listed above. If one of the recoveries was outside the acceptance criteria but the other recovery was within acceptance criteria, but closer to the other acceptance limit, it was assumed recovery outside the acceptance criteria was an anomaly, and not indicative of the sample media. Therefore, no parent sample data were qualified.

3.7.6 MS/MSD Summary. MS/MSD recoveries met established criteria.

3.8 LCS/LCSD

LCSs and/or LCSDs were analyzed to assess accuracy in the absence of matrix effects. Reagent grade water or air was spiked with target analytes prior to analysis. The percent recoveries of the spiked compounds were compared to the laboratory-established QC limits presented in the laboratory analytical report. The same criteria used to evaluate the MS/MSD samples described previously are used to evaluate the LCS/LCSD samples, except all samples associated with the LCS/LCSD are qualified. The LCS/LCD recoveries met established criteria.

4.0 PRECISION EVALUATION

Precision measures the reproducibility of measurements under a given set of conditions, and is expressed as RPD. Laboratory precision was evaluated using the RPDs between the MS/MSD pairs, LCS/LCSD pairs, and laboratory duplicates, where applicable.

4.1 MS/MSDs

If the RPD exceeded the acceptance criteria, corresponding analytes detected in the parent sample were qualified with a "J" flag indicating the data are estimated. Because bias cannot be determined for nondetect analytes, parent sample data for nondetect analytes were not qualified. MS/MSD RPD results met the established criteria.

4.2 LCS/LCSDs

If the RPD exceeded the acceptance criteria, corresponding analytes detected in the associated samples were qualified with a "J" flag indicating the data are estimated. Because bias cannot be determined for nondetect analytes, nondetect data were not qualified. LCS/LCSD RPD results met the established criteria.

4.3 Laboratory Duplicates

Laboratory duplicate analysis was conducted on both soil gas samples and three of the six subslab soil gas samples. The laboratory duplicate data is presented in analytical reports. If the RPD exceeded the acceptance criteria, corresponding analytes detected in the associated

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samples were qualified with a "J" flag indicating the data are estimated. Because bias cannot be determined for nondetect analytes, nondetect data were not qualified. Data qualified due to laboratory duplicate RPD results are listed in Table D-1. Data associated with laboratory duplicate RPD results outside of acceptance criteria that were not qualified are listed in Table D-2.

4.3 Precision Summary

None of the water sample data were qualified based on RPD results. Two soil gas results and one subslab soil gas result were qualified based on laboratory duplicate RPD results, and are indicated in Table D-1.

5.0 COMPARABILITY EVALUATION

Comparability is a qualitative parameter that expresses the confidence that one data set may be compared to another. For this project, sample collection and analysis followed standard methods and the data were reported using standard units of measure. As a result, the data from this project should be comparable to other data collected at this site using similar sample collection and analysis methodology.

6.0 SENSITIVITY EVALUATION

Sensitivity is the capability of a method or instrument to discriminate among measurement responses representing different levels of the variable of interest. Reporting limits were evaluated to assess sensitivity. The analytical sensitivity is acceptable.

7.0 TRACEABILITY EVALUATION

Traceability is the extent to which data can be substantiated by hard-copy documentation. Documentation exists in two forms: one that links quantification to authoritative standards and one that explicitly describes the history of each sample from time of collection to time of analysis. Samples, QC samples, and standards are traceable through the laboratory analytical reports and records. Sample history is traceable through the field notebooks, individual sampie collection forms, and chain-of-custody forms stored in the project file.

8.0 DATA VALIDATION SUMMARY

Based on the evaluated data completeness, respresentativeness, accuracy, precision, comparability, sensitivity, and traceability, the September and October sump water sample data and the January 2009 soil gas and subslab soil gas data are considered usable as qualified for the purposes of the Focused Rl activities.

PWVord ProcoB8in(JMU.IANT-IPL\CLINTON-FMGP SIteNLTR RPT.04-09-Focusad Rl Rpt Addendum\Attachmsnt D\Attachment D.03.09.Quallty Assurance Rp(.doc

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TABLES

© M W H

TABLE D--I

QUAUTY CONTROL PARAMETERS OUTSIDE OF CONTROL UMrrS RESULTING IN QUAUFIED DATA

AnalyUcal Batch QC Samplflârameter Control Umlta Result Analyta(a)

Sampla(8) Affectwl Flag Flag Applied To

Lab Sample Qualified Qualified Notea ftoautt 7 Sample Raeult

091590A

091590A

091S90A

Ogi590A 091590A

0gi590A 091590A

091590A 091590A

091590A 091590A

0giS90A 091590A

091590A 091590A

0901612A 0901612A 0901612A

0901612A 0901612A 0901612A

0901612A 0901612A 0901612A

0901612A 0eO1612A 0901612A

0901612A 0901612A 0901612A

Laboratoty Duplicate RPD

Laboratory Duplicate RPD

Laboratory Duplicate RPD

Method Blank Mettiod Blank

Method Blank Method Blank





Method Blank Method Blank Mettiod Blank

Mettiod Blank MettKXJ Blank Mettiod Blank

Method Blank Method Blank Method Blank

Method Blank Mettiod Blank Method Blank

Method Blank Mettiod Blank Mettiod Blank

<2S

<25

<25

<0 050 <0 050

<0.020 <0 020

<0.020 <0 020

<0 040 <0 040

<0 020 <0 020

<0 50 <0 50

<0 50 <0 50 <0S0

<0050 <0 050 <0 050

<0 020 <0 020 <0 020

<0 020 <0 020 <0 020

<0 040 <0 040 <0 040

32

83

58

0 024 J 0 024 J

0 005.') J 0.0055 J

00022J 00022J

00043J 0 0043 J

0 0022 J 0 0022 J

016 J 016J

016J 016J 016J

0024J 0.024 J 0 024 J

0 0055 J 0 0055 J 00055J

0 0022 J 0.0022 J 0 0022 J

0.0043 J 00043J 00043J

o-Xylene

Toluene

Naphttialene

Benzene Benzene

Toluene Toluene

Ettiylbenzene Ettiylbenzene

m,p-Xy(ene m.p-Xylene

o-Xylene o-Xylene

Naphttialene Naphttialene

Naphttialene Naphttialene Naphttialene

Benzene Benzene Benzene

Toluene Toluene Toluene

Ethylbenzene Ethylbenzene Ettiylbenzene

m.p-Xylene m.p-Xylene m,p-Xylene

BLOl-SG-EOOl

BLOl-SG-SOOl

BL03-SS-W001

BL03-SS-E001 BL03-SS-W001


BL03-SS-E001 B103-SS-W001




BL04-SS-E001 BL04-SS-W001 BL02-SS-W001



BL04-SS-E001 BLO4-SS-W001 BL02-SS-W001

BL04-SS-E001 BL04-SS-W001 Bin?-SS-W001

J

J

J

B UB

B B

B B

B B

B B

UB UB

UB UB UB

UB UB B

8 B B

B B B

B B B

Pnmary Result None 28.000 J Yes 28.000 J

Pnmary Result None 1.200 J Yes 1,200 J

Primary Result None 0 057 J Yes 0 057 J

Result 15x 0.024 (0 12) None 0 12 Yes 0 12 B Resulte 5x0.024 (012) None 0 032 J Yes 0 032J, UB

Result 2 5x 0 0055 (0.0275) None 0 21 Yes 0 21 B ResuH!! 5x 0 0055 (0 0275) None 0 12 Yes 0 1 2 B

Result 2 5x0.0022 (0 011) None 0 043 Yes 0 043B Result 2 5x0 0022 (0 011) None 0.029 J Yes 0 029 J.B

Result 2 5x0 0043 (0 0215) None 0 10 Yes 0 1 0 B Result 2 5x 0 0043 (0 0215) None 0 OSU Yes 0 051J, B

Result 2 5x0 0022 (0 011) None 0 047 Yes 0 047B Result 2 5x0 0022 (0 011) None 0 025 J Yes 0 025J, B

Result <5x016 (OBO) None 0 71J Yes 0 71J, UB Result < 5x 0 16 (0 80) None 0 057 J Yes 0 057J, UB

Result < 5x0.16 (0.80) None 0 052 J Yes 0 052 J , UB Result < 5x016 (0 80) None 0 074 J Yes 0 074J, UB Result < 5x0.16 (0 80) None 0.074 J Yes 0 040J, UB

Result < 5x0.024 (0.12) None 0 066 J Yes 0 066J. UB Result < 5x0.024 (012) None 0 075 J Yes 0 075J, UB Result 2 5x0 024 (012) None 014 Yes 014 8

Result 2 5x 0 0055 (0 0275) None 0 056 Yes 0 056B Result 2 5x 0 0055 (0 0275) None 0 087 Yes 0 087B Result 2 5x 0 0055 (0 0275) None 0 20 Yes 0 2 8

Result 2 5x0 0022 (0 011) None 0 016 J Yes 0 016 J, 8 Result 2 5x0.0022 (0 011) None 0 019 J Yes 0 019 J.B Result 2 5x0 0022 (0 011) None 0 051 Yes 0 051 B

Result 2 5x0.0043 (0.0215) None 0 030 J Yes 0 030J, B Result 2 5x0 0043 (0 0215) None 0 042 J Yes 0 042J,B Result 2 5x0 0043 (0 0215) None 013 Yes 0 1 3 B

Page 1 of 2

TABLE D-1

QUAUTY CONTROL PARAMETERS OUTSIDE OF CONTROL UMITS RESULTING IN QUAURED DATA

Analytical Batch

0901612A 0gO1612A 0901612A

0g01612A 0901612A

QC Sampla/Paramater

Method Blank Mettiod Blank Mettiod Blank

Laboratory Duplicate RPD Laboratory Duplkaite RPD

Control UmlU

<0 020 <0 020 <0 020

<25 <25

Result

00022J 00022J 0 0022 J

40 29

AnalyteCe)

o-Xylene o-Xylene o-Xylene

o-Xylene Toluene

Sample(8) Affected

BL04-SS-E001 BL04-SS-W001 8L02-SS-W001

BL02-SS-E001 BL02-SS-E001

Rag

B B B

J J

Rag Appltod To

Result 2 5x0 0022 (0 011) Result 2 5x0 0022 (0 011) Result 2 5x0.0022 (0.011)

Pnmary Result Pnmary Resull

Lab Notea

None None None

None None

Sample Result

0013J 0 019 J 0048

240 J 440J

Qualified 7

Yes Yes Yes

Yes Yes

Qualified Sample Reeult

0013J 0019J 0 0 4 8 8

240 J 440J

Notes: B = The analyte was detected in an associated blank, as well as in the sample at a concentration equal to or greater than 5 bmes ttiat detected in ttie blank J = The analyte was positively identilied, ttie quantilation is an estimation QC = Quality control RPD = Relative percent difference. UB s The analyte is considered nol detected, ttie concentration in the sample was less ttian 5 times ttiat detected in an associated blank

Page 2 of 2

TABLE D-2

QUALmr CONTROL PARAMETERS OUTSIDE OF COKTROL LIMtrs NOT RESULTING IN QUALIHED DATA

Analytical Batch QC Sample/Parameter Control Limits Result Analyte(s)

Sample(s) Affected Rag Flag Applied To

Lab Notes

Sample Result Result Qualifled7

0901590A

0901590A

0901612a

0901612a

Method Blank

Method Blank

Method Blank

LatMFBtory Control Sample Duplicate % Recovery

<5 <5

<5

60-140

15J

15J

ISJ

141

Naphthalene Naphthalene

Naphthalene

Naphttialene

BL01-SG-E001

BLOl-SG-SOOl

BL02-SG-E001

BL02-SG-E001

UB UB

UB

Result < 5x15 (75) Result < 5x15 (75)

None None

Result < 5x 15 (75) None

Positive Results Exceeds

QC Umits

140,000 U 12,000 U

2,900 U

2,900 U

No

No

NO

No

Notes: J = The analyte was positively identified; Ihe quantitation is an estimation QC = Quality control U = The analyte was analyzed lor, but nol detected The associated numencal value is at or below the method detection limit UB = The analyte is considered not detected, the concentration in the sample was less than 5 times that detected in an associated blank

Page 1 of 1

TABLE D-3

SOIL GAS AND SUBSLAB SOIL GAS SAMPLE PRESERVATION

Sample

BL01-SG-E001 BL01-SG-S001 BL02-SS-E001 BL02-SS-W001 BL03-SS-E00t BL03-SS-W001 BL04-SS-E001 BL04-SS-W001

Canister

931 4183 4374 35269 25315 33962 34377 34022

Receipt from Lab ("Hg)

29.22 29.21 29.17 29.13 29.18 29.21 29.17 29.18

Before Sample Collection ("Hg)

30.65 30.42 29.11 29.35 29.70 29.58 29.47 29.26

Canister Vacuum

Difference ("Hg)

1.43 1.21 -0.06 0.22 0.52 0.37 0.30 0.08

After Sample Collection ("Hg)

2.14 23.61 3.47 3.25 6.81 5.47 5.12 3.83

Receipt at Lab ("Hg)

2.0 23.5 2.5 2.0 6.5 5.0 5.0 4.0

Difference ("Hg)

-0.1 -0.1 -1.0 -1.3 -0.3 -0.5 -0.1 0.2

"Hg = Inch(es) mercury.

Page 1 of 1

EXHIBIT 1

^ M W H

EXAMPLE DATA VERIFICATION FORM

Analytical Mathod/Analytes:

Laboratory:

Batch Idantmcatlon:

QC Identification'*':

SW-846 8260B

Keystone Laboratories, Inc. - Newton. IA

1810571

1810571

Sample Collection Dati<s):

MWH Job Number

Matrix:

September 10,2008

1914390.0102

Sump Water

Verification Compiatod By (Signature and Data): / c : ^ ^ - d - ^ > t ^ - ^ ^ ^ - / ^ / j y ^ y C - d - ^ ^ - - ^ ^ /;;) V// ' - / / j ) ^

1 2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Sample Identification BLOI-SW-1001

Lab Identif lcation 1810571-09

Htto(Y/N) Y

Qualificationa Comments

Pagc I of 2


Analytical MetlKxVAnalytes:

Laboratory:

Batch IdantHieation:

Quality Control Identification"':

SW-846 8260B

Keystone Laboratories, Inc. - Newton, IA

1810671

1810571

Data Validation Criteria

Hold Time Sample Preservation

Analyte List Reportinq Limits

Instrument Pertormance Check (Mass Tune)

Initial Calibration Initial Calibration Venfication

Initial Calibration Blank (iCP & GFAA Metiiods)

Continuing Calibration Venfication

Continuing Calibration Blank (ICP & GFAA Mettiods)

Method Blank

Surrogate Spike Recovery (organic analysis)

Sample Intemal Standard Retention Time (GC/MS Methods) Sample Intemal Standard EICP Area (GC/MS Methods) Laboratory Control Sampte

Laboratory Control Sampie Duplicate

Matrix Spike/Matrix Spike Duplicate

Trip Blanks (volatile organic compound analysis) Laboratory Duplicate

Post Digestion Spike (ICP & GFAA)

Field Dupiicata

Equipment Rinsate Blank

1 A

A

A

A

A

A

A

NA

A

NA

A

A

A

A

A

NA

A

A NA

NA

NA

NA

2 3 4 5 6 7 8 9 10 11 12 13 14 IS 16 17 18 19 20

Notes:

'*' LJst Quality Control batch identification if different than Batch Identification. A indicates verification critena were met. EICP = Extracted ion current profile. GC/MS = Gas chromatography/mass spectrometry. ICP = inductively coupled plasma. GFAA E Graphite fumace/atomic absorption. NA indicates criteria are not applicatile for the specified analytical method. X indk»ites venfication cntena were not met.

Page 2 of 2


Analytical Method/Analytas:

Lattoratory:

Batch Identification:

QC ManUficatton"':

Verification Completed By (Signature and Date):

SW-846 82608

Keystone Latwratones. Inc. - Newton, IA

18J0485

1BJ0485

Sample Collection Oate(s):

MWH Job Number

Matrix:

October 8,2008

1914390.0102

Sump Water

/ : ' ^ A . c ^ ^ / ^ t / a ^ . > / ^ o^Z/y/^':^

1 2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Sample Identification BL02-SW-1001

Lab Identification 18J0485-09

Hits (Y/N) N

Qualifications Comments

Page I of 2


Analytical MethodÂnaiytes:

Laboratory:


Quality Control ktentlflcation*":

SW-846 8260B

Keystone Laboratones, Inc - Newton, IA

18J0485

18J0485

Data Validation Criteria Hold Time Sample Preservation Analyte List Reporting Limits Instnjment Performance Check (Mass Tune) Initial Calibration Initial Calibration Verification Initial Calibration Blank (ICP & GFAA Methods) Continuing Calibration Verification Continuing Calibration Blank (tCP & GFAA Methods) Method Blank Sun-ogate Spike Recoveiy (organic analysis) Sample Intemal Standard Retention Time (GC/MS Methods) Sample Intemal Standard EICP Area (GC/MS Methods) Laboratory Control Sample Laboratory Control Sample Duplicate Matrix Spike/Matrix Spike Duplicate Trip Blanks (volatile organic compound analysis) Laboratoiy Duplicate Post Digestion Spike (ICP & GFAA) Field Duplicate Equipment Rinsate Blank

1 A A A A A A A

NA A

NA A A A A A

NA A A

NA NA NA NA

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Notes:

" ' List Quality Control batch identification if different than Batch IdentifKation. A indicates verification critena were met. EICP = Extracted ion current profile. GC/MS = Gas chromatography/mass spectrometry. ICP = Inductively coupled plasma. GFAA = Graphite fumaceâtomk: absorption. NA indicates critena are not applicat>le lor the speafied analytical method. X indicates verification criteria were not met.

Page 2 of 2


Analytical Method/Analytm:

Laboratory:


QC ldenttficatlon<^:

ATL Modified EPA TO-15 SIM (Naptithalene)

Air Toxics. Ltd.

0901590A-XXA

0901590A-XXA

Sample Collection Date(s):

MWH Job Number:

Matrix:

Januaiy 27 and 28.2009

1914390.0102

Verification Completed By (Signature and Date): / :^ .A/U^ '^~^- //^Û.^CuMl^

Sal Gas (SG) and Subslab Soil Gas (SS)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

,20

Sample Identification BL03-SS-E001

BL03-SS-W001

Lab Identification 0901590A-01A

0901590A-02A

Hits (Y/N) Y

Y

Qualifications J.UB

J.UB

1 1

Comments Estimated value detected between MDL and RL and less than 5 times the

concentration detected in the nnethod blank.

Estimated vaiue detected between MDL and RL and less than 5 times the concentration detected in the method blank. Lab duplicate RPD above control

limit.

Page ] of 2


Anaiytical Metbod/Aniilytes:

Laboratory:

Batch Identificadon:

Quality Control IdentUkatioa^*^:

ATL Modified EPA TO-15 SIM (Naptittialene)

Air Toxics, Ltd.

09015gOA-XXA

0901590A-XXA

Data Validatioa Criteria Hold Time Sample Pre.servatioii Analyte Li.st Reporting Limits instrument Performance Citeck (Mass Tune) Initial Calibration Initial Calibration Verification Initial CalibratitMl Blank (ICP & GFAA Methods) Continuing Calibration Verification Continuing Calibration Blank (ICP & GFAA Mediods) Method Blank Surrogate Spike Recovery (organic analysis) Sample Intemal Standard Retention Time (GC/MS Methods) Sample Intemal Standaid EICP Area (GC/MS Methods) Laboratory Control Sample Laboratory Control Sample Duplicate Matrix Spike/Matrix Spike Duplicate IVip Blanks (volatile organic compound analysis) LatKiratory Duplicate Post Digestion Spike (ICP & GFAA) Field Duplicate F.quipmcnt Rinsate Blank

1 A A A A A A A

NA A

NA X A A A A A

NA NA NA NA NA

2 A A A A A A A

NA A

NA X A A A A A

NA NA X

NA NA

3 4 5 6 7 8 9 10 11 12 13

NAlNAl 1 1 1 1 1 1 1 1 1

14 15 16 17 18

1

19 20

I l l l l l !

Notes; (1) List Quality Coniroi batch identification if different than Batch Identification. A indicates verification cnteria were met. EICP = Extracted ion current profile. GC/MS = Gas chramatography/mass spectrometry. ICP = Inductively coupled plasma. GFAA = Graphite fumace/atomic absorption. NA indicates critena are not applicable for the specified analyucal method. X indicates verification cnteria were not met.

Page 2 of:


Analyticai Method/Anatytas:

Laboratory:

Batch Idantlfication:

QC Identification''*:

ATL Modified EPA TO-15 SIM (BTEX)

AirToxKS, Ltd.

0901590A-XXB

Sample Collection Date(8):

MWH Job Number

Matrix:

January 27 and 28.2009

1914390.0102

Subslab Soil Gas (SS)

0901590A-XXB

Verif ic»tion Completed By (Signature and Date): j g ^ ^ ^ d . ^ ^-?<^ ^ : : : ^ . ^ . : i ^ ' ^ £} V / ^ / - / ^ ^

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Sample Identtf lcation BL03-SS-E001

BL03-SS-W001

Lab Identification 09015gOA-01B

0901590A-02B

Hlto(YyN) Y

Y

Qualifications B

J. UB. B

Comments BTEX detected in method blank. BTEX concentrations detected in sample at

concentratnns greater than 5 times the concentrations detected in the method blank.

BTEX detected in method blank. Benzene concentratkxi detected in sample at concentrabon less than 5 times the concentrabon detected in the method

blank. TEX concentratnns detected in sample at concentratkins greater than 5 times the concentrations detected in the method blank.

Page I of 2


Analytical Method/Analytes:

Laboratory:


Quality Control Identification"":


Air Toxics, Ltd.

0901590A-XXB

0901590A-XXB

Data Validation Criteria Hold Time Sample Preservation Analyte list Reporting Limits Instrument Perfonnance Check (Mass Tune) faiitial Calibration Initial Calibration Verification Iniiial Calibration Blank (ICP & GF/VA Methods) Continuing Calibration Verification Continuing Calibration Blank (ICP & GFAA Methods) Method Blank Surrogate Spike Recovery (organic analysis) Sample Internal Standani Retention Time (GC/MS Methods) Sample Intemal Standaid EICP Area (GC/MS Methods) LaboraUiry Control Sample Laboratory Control Sample Duplicate Matrix Spike/Matrix Spike Duplicate Trip Blanks (volatile organic compound analysis) lutboratoiy Duplicate Pest Digestion Spike (ICP & GFAA) Field Duplicate Equipmenl Rinsate Blank

1 A A A A A A A

NA A

NA X A A A A A

NA NA NA NA NA NA

2 A A A A A A A

NA A

NA X A A A A A

NA NA A

NA NA NA

3 4 S 6 7 8 9 10 11 12 13 14 IS 16 17 18 19 20

Notes: *' List Qualily Coniroi batch identification if different than Batch Identification. A indicales verification criteria were met. EICP = Extracted ion current profile. GC/MS = Gas chromatography/mass spectrometry. ICP = Inductively coupled plasma. GFAA = Graphite fumace/atomic absorption. NA indicates criteria are not applicable for the specified analyucal method. X indicates verification criteria were not met.

Page 2 of 2


Analytical Method/Analyles: ATL Modified EPA TO-15 Full Scan (BTEX + Naphthalene) Sample Collection Data(8): January 27 and 28, 2009

Laboratory: Air Toxics. Ltd. MWH Job Numbar: 1914390.0102

Batch Identification: 0901590A-XXC Matrix:

QC ldentificaUon<*>:

Soil Gas (SG)

0901590A-XXC

Verification Compieted By (Signature and Date): >~r<^-M/<:-^y^ . ^yA/^ -7

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Sample Identiflcation

BLOl-SG-EOOl

BLOl-SG-SOOl

Lab identiflcation

0901590A-03A

0901590A-04A

Kite (Y/N)

Y

Y

Qualifications

J

J

Comments

Lab duplicate RPD for o-xylene exceeded control limit.

Lxib duplicate RPD for toluene exceeded control limit.

Page 1 of 2


Analyticid Method/Analytes:

Laboratory:


Quality Control Identification^*^

ATL Modified EPA TO-15 Full Scan (BTEX + Naphthalene)

Air Toxics, Ltd.

0901590A-XXC

0901590A-XXC

Data Validation Criteria Hold Time Sample Preservation Analyte List Reporting Umits instrument Performance Check (Mass Tune) Initial Calibration Initial Calibration Verification Initial Calibration Blank (ICP & GFAA Methods) Continuing Calibration Verification Continuing Calibration Blank (ICP & GFAA Methods) Method Blank Surrogate Spike Recovery (organic analysis) Sample internal Standard RetenUon Time (GC/MS Methods) Sample hitemal Standard EICP Area (GC/MS Methods) laboratory Control Sample Laboratory Control Sampie Duplicate Matrix Spike/Mauix Spike Duplicate Trip Blanks (volatile organic compound analysis) Laboratory Duplicate Post DiEcslion Spike (ICP & GF/\A) Field Duplicate Equipment Rinsate Blank

1 A A A A A A A

NA A

NA A A A A A A

NA NA X

NA NA NA

2 A A A A A A A

NA A

NA A A A A A A

NA NA X

NA NA NA

3 4 5 6

1

7 8 9 10 11 12 13 14 15 16

1

17 18 19

•

20

1 1 Notea:

*' Lisl Quality Control batch identification if different than Batch Identification. A indicates verificauon criteria were met. EICP = Extracted ion current profile. GC/MS = Gas chiomatography/mass spectrometry. ICP = biductively coupled plasma. GFAA ~ Graphiic fumace/atomic absorption. NA indicates criteria are not applicable for the specified analytical method. X indicates verification cnteria were not met.

Page 2 of 2


AnalyUcal MathotyAnalytaa:

Latioratory:


QC IdenUflcation^*):

ATL Modified ASTM D-1945 (Helium)

Air Toxics, Ltd.

0901590B-XXA

Sample CollecUon Date(a):

MWH Job Number.

MaUlx:

January 27 and 28,2009

1914390.0102

Sal Gas (SG) and Subslab Soil Gas (SS)

0901590B-XXA

Verification Completed By (Signature and Date): A U A A ^ ^ ^ /(cy^/^'.j^^ ^ '^ /v /^^

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Sampie MenUfication BL03-SS-E001

BL03-SS-W001

BLOl-SG-EOOl

BL01-SQ-S001

Lab Identification 0901500B-01A

0901590B-02A

09015906-03A

0901590B-O4A

Hits (Y/N) Y

Y

Y

Y

QuaimcaUona

J

Comments

Estimated value detected between the MDL and RL

Page 1 of 2



Laboratory:


Quality Control Identification'":


Air Toxics, Ltd.

09015gOB-XXA

0901590B-XXA

Data Validation Criteria Hold Time Sample Preservation Analyte List Rcpoitinii Limits Instrument Performance Check (Mass Tune) Initial Calibration hiitiaJ Calibration Verification biitial Calibration Blank (ICP & GFAA Methods) Continuing Calibration Verification Continuing Calibration Blank (ICP & GFAA Methods) Method Blank Surrogate Spike Recovery (orKaiiic analysis) Sample Intemal Standard Retention Time (GC/MS Methods) Sample Internal Standaid FJCP Area (GC/MS Methods) Laboratory Control Sample tjihoratury Control Sample Duplicate Matrix Spike/Matrix Spike Duplicate Trip Blanks (volatile organic a>mpound analysis) Lat>ontory Duplicate Post Digestion Spike (ICP &. GFAA) Field Duplicate Equipment Rinsate Blank

1 A A A A

NA A A

NA A

NA A

NA NA NA A A

NA NA A

NA NA

2 A A A A

NA A A

NA A

NA A

NA NA NA A A

NA NA NA NA NA

NAlNA

3 A A A A

NA A A

NA A

NA A

NA NA NA A A

NA NA NA NA NA NA

4 A A A A

NA A A

NA A

NA A

NA NA NA A A

NA NA NA NA NA NA

5 6

1

7 8 9 10 11 12 13 14 15 16 17 18 19 20

Notes: '*' List Quality Control batch identification if different than Batch Identification. A indicates verification criteria were met. EICP = Eixtracted ion current profile. GC/MS = Gas chromatography/mass spectrometry. ICP = Inductively coupled plasma. GFAA = Graphite fumace/atomic absorption. NA indicates criteria are not applicable for the specified analytical method. X indicates verification criteria were not met

Page 2 of 2


Analytical Method/Analytas: _

Laboratory:

Batch ManUficatton:

QC Identtficatton'*':

Verification Completed By (Signature and Date):

ATL Modified EPA TO-15 SIM (Naphthalene)

Air Toxks. Ltd.

0901612A-XXA

Sample Collection Date(s):

MWH Job Nuinber:

Matrix:

Januaiy 27 and 28, 2009

1914390.0102

Subslab SoM Gas (SS)

0g01612A-XXA

^ <i5y2-^>/ -A"- /^^^-^M^^^m^ O'i / N / O J

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Sample MenUfication BL04-SS-EOO1

BL04-SS-W001

BL02-SS-W001

l.ab MenUfteation 0901612A-01A

0901612A-02A

0901612A-04A

Hits (Y/N) Y

Y

Y

Qualifications J

J

J

ComoMnta Estimatad value detected between MDL and RL. and less than the

concentratmn detected in the method blank.

Estimated value detected between MDL and RL and less than the concentratkm detected in the method blank.

Estimated value detected between MOL and RL. and less than the concentration detected in the method blank. Lab duplicate RPD exceeded

contnsi limit

Page I of 2



Laboratory:


QuaUty Control Identification'*^

ATL Modified EPA TO-15 SIM (Naphthalene)

Air Toxics, Ltd.

0901612A-XXA

0g01612A-XXA

Oata Validation Criteria Hold Time Sample Preservation /knalyie List Reporting Limits histrument Performance Check (Mass Tune) Initial Calibration biidal Calibration Verification IniUal Calibration Blank (ICP & GFAA Methods) Continuing Calibration Verification Continuing Calibration Blank (ICP & GFAA Methods) Method Blank Suirogate Spike Recovery (organic analysis) Sampie Internal Standard Retention Time (GC/MS Methods) Sample Internal Standard EICP Area (GC/MS Methods) Laboratory Control Sample Laboratory Control Sample Duplicate Matrix Spike/Matrix Spik&Duplicate Trip Blanks (volatile organic compound analysis) Laboratory Duplicate Post Digestion Spike (ICP & GFAA) Field Duplicate Equipment Rinsate Blank

I A A A A A A A

NA A

NA X A A A A A

NA NA NA NA NA NA

2 A A A A A A A

NA A

NA X A A A A A

NA. NA NA NA NA NA

3 A A A A A A A

NA A

NA X A A A A A

NA NA X

NA NA NA

4 5 6

1

7 8 9 10 11 12 13 14 15 16 17 18 19 20

Notes: '*' Lisl Quality Control batch ideiiufication if different than Batch Identification. A indicates verification cnteria were met EICP = Extraeted ion cuireat proille. GC/MS = Gas chromatography/mass spectrometry. ICP = Inductively coupled plasma. GFAA = Graphite fiunace/atomic absorption. NA indicates criteria are not applicable for the specified analytical method. X indicates verification criteria were not met.

Page 2 of 2


AnalyUcal Method/Analytas:

Laboratory:

Batch IdanUficaUon:

QC IdenttflcaUon'":


AirToxics. Ud.

Sample CoUection Dats(s):

MWH Job Numbar:

Januaiy 27 and 26.20Q9

1914390.0102

Og01612A-XXB SutMlab Sal Gas (SS)

0g01612A-XXB

Vertflcadon Complalad By (Signature and date): f^gJuMi W / ' A ^ U ^ - X . 0*i//'i/Q'^

1

2

3

4

5

6

7

a 9

10

11

12

13

14

15

16

17

18

19

20

Sample IdenUflcailon BL04-SS-E001

BL04-SS-W001

Blj02-SS-W00t

Lab Identification 0901612A-01B

0901612A-02B

0901612A-046

HKS (Y/N) Y

Y

Y

Qualifications J. UB. B

J. UB. B

B

Coinments EsSmated vakies detected between MDL and RL. Benzene concentration deiacted in sainple is less than 5 bmes the concsntration detected in the

method blank. TEX concentrations detected In the sample are greater than 5 tones the concentrations detected in the methcxi blank.

Estimated values detected between MDL and RL Benzene concentratkjn detected in sample is lass than 5 times the ooncentratkxi detected in tbe

method blank. TEX concentrations detected in the sample ara greater than 5 times the concentrations detected m the method blank.

BTEX concentrations detected in ttie sample are greater ttian 5 times ttie concentrations detected in ttie mettiod blank.

Page t of 2



Laboratory:


Quality Control Identification**':


Air Toxics, Ltd.

0g01612A-XXB

0901612A-XXB

Data Validation Criteria Hold Time Sample Preservation Analyte list Repotting Umits Instniment Performance Check (Mass Tune) Initial Calibration Initial Calibration Verification Initial Calibration Blank (ICP & GFAA Methods) Continuing Calibration Venfication Continuing Calibration Blank (ICP & GFAA Metfiods) Method Blank Surrogate Spike Recovery (organic analysis) Sample hitemal Slandard Retention Tune (GC/MS Methods) Sample Intemal Standard EICP Area (GC/MS Methods) Laboratory Coniroi Sample Laboratory Control Sample Duplicaie Matrix Spike/Matrix Spike Duplicate Trip Blanks (volatile organic compound analysis) Laboratory Duplicate Post Digestion Spike (ICP & GFAA) Field Duplicate Equipment Rinsate Blank

1 A A A A A A A

NA A

NA X A A A A A

NA NA NA NA NA NA

2 A A A A A A A

NA A

NA X A A A A A

NA NA NA NA NA NA

3 A A A A A A A

NA A

NA X A A A A A

NA NA A

NA NA NA

4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2U

Notes: ' " List Qualily Control batch identification if different than Batch Identification. A indicates verification cnteria were met. EICP = Extracted ion current profile. GC/MS = Gas chromatography/mass spectrometry. ICP = biductively coupled plasma. GFAA = Graphite fumace/atomic absorption. NA indicates criteria are not applicable for the specified analytical method. X indicates verification criteria were not met.

Page 2 of 2

EXAMPLE DATA VERIHCATION FORM

Anaiytical Method/Analytes: ATL Modified EPA TO-IS Full Scan (BTEX -t- Naphthalene) Sample CollecUon Date(s): January 27 and 28,2009

Laborattwy: Air Toxics, Ltd. MWH Job Number: 1914390.01(K

Batch MentlficaUon:

QC Mentification<^:

0901612A-XXC Matrix:

0901612A-XXC


Verification Completed By (Signature and Oate): K^^^0-h.tZ4^~~^ I ' t J t ^ ^y l ^ / O ^ / / ^ U ' ^

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

22

Sample Identifieatian BL02-SS-E001

Lab identification 0901612A-0aA

Hits (Y/N) Y

QuaNflcatlons

J

Comments Estimated values detected between MDL and RL Lab duplicate RPDs

exceeded control limits.

Page I of 2



Laboratory:

Batch Identifieatian:

Quality Control Identification'*':

ATL Modified EPA TO-15 Full Scan (BTEX -t- Naphthalene)

Air Toxics, Ltd.

0901612A-XXC

0901612A-XXC

Data VaUdatiou Criteria Hold Time Sample Preservation Analyte List Reporting Limits hi.sti-uinent Perfomiance Check (Mass Tune) Initial Calibration Initial Calibration Verification biiual Calibration Blank (ICP & GFAA Methods) Continuing Calibration Verification Continuing Calibration Blank (ICP & GFAA Metiiods) Method Blank Surrogate Spike Recovery (organic analysis) Sample Litema] Standard Retention Tune (GC/MS Mediods) Sample Internal Standani EICP Area (GC/MS Methods) Laboratory Control Sample Laboratory Control Sample Duplicate Matrix Spike/Matrix Spike Duplicate Trip Blanks (volatile organic compound analysis) Laboratory Duplicate Post Digestion Spike (ICP & GFAA) Field Duplicate Equipment Rinsate Blank

1 A A A A A A A

NA A

NA X A A A A X

NA NA X

NA NA NA

2 3 4 S 6

1

7 8 9 ID 11 12

1

13 14 15 16 17 18 19 20

Notes: ' " Lost Quality Conuiol batch identification if different than Batch Identification. A indicates verification criteria were met. EUCP = Eixtracted ion cuirent profile. GC/MS = Gas chromatography/mass spectrometry. ICP = Inductively coupled plasma. GFAA = Graphite fumace/atomic absorption. NA indicales critena arc not applicable for the specified analytical method. X indicales verification criteria were not met.

Page 2 of 2


Analyticai Method/Analytes:

ijilXMatory:

Batch Mantification:

QC Identification'":


Air Toxics, Ltd.

0901612B-XXA

Sampie Coiiection Date(s):

MWH Job Number:

Matrix:

January 27 and 28, 2009

1914390.0102


0901612B-XXA

Verification Compieted By (Signature and Date): /<^^:(A^cK^. /û^-^:uA^ ^ ^ ^ / V / ^

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Sampie identification BL04-SS-E001

BL04-SS-W001

BL02-SS-E001

BL02-SS-W001

UbidentlficaUon 0901612B-O1A

0901612B-02A

0901612B-03A

0901612B-O4A

HitS(Y/N) Y

Y

Y

Y

—

. ._ .. _. .

QuaUfieaUons

J

Commema

Estimated value detected between the MDL and RL.

Page 1 of 2



Laboratory:


Quality Control Identification'*':


Air Toxics, Ltd.

0901612B-XXA

0g01612B-XXA

Data Validation Criteria Hold Time Sample Preservation Analyte List Reporting Limits Instniment Pertormance Check (Mass Tune) Initial Calibration hiitial Calibration Verification Initial Calibration Blank (ICP & GF/VA Methods) Continuing Calibration Verification Continuing Calibration Blank (ICP & GFAA Methods) Method Blank Suirogate Spike Recovery (organic analysis) Sample Intemal Standani Retention Time (GC/MS Methods) Sample Internal Standani EICP Area (GC/MS Metiiods) Laboratory Control Sample Uboratory Control Sample Duplicate Matrix Spike/Matrix Spike Duplicate Trip Blanks (volatile organic compound analysis) Laboratory Duplicate Post Digestion Spike (ICP & GFAA) Field DupUcate Equipment Rinsate Blank

1 A A A A

NA A A

NA A

NA A

NA NA NA A A

NA NA NA NA NA NA

2 A A A A

NA A A

NA A

NA A

NA NA NA A A

NA NA NA NA NA NA

3 A A A A

NA A A

NA A

NA A

NA NA NA A A

NA NA NA NA NA NA

4 A A A A

NA A A

NA A

NA A

NA NA NA A A

NA NA NA NA NA NA

5 6 7 8 9 10 11

1

12 '

13 14 15 16 17 18 19 20

Notes: ' ' ' List Quality Control batch identification if different than Batch Identification. A indicates verificauon criteria were met. EICP = Extracted ion current profile. GC/MS = Gas chromatography/mass spectrometry. ICP = Inductively coupled plasma. GFAA = Graphite fumace/atomic at>sorption. NA indicates criteria are not applicable for the specified analytical method. X indicates verification criteria were not met.

Page 2 of 2

CZH c nu \uj c

Documents

Letter transmitting the Focused Remedial Investigation ... · manifold valve, and observing and recording the vacuum readings on the manifold analog vacuum gauges. Subslab Soil Gas