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# First Quarter 2005 

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# I Groundwater Sampling ~ 

# gc f oo sj RED HILL FUEL STORAGE FACILITY, HAWAII ol (CC/ ~~ 

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April 2005



# Department of the Navy Commander, Pacific Division Naval Facilities Engineering Command Pearl Harbor, HI 96860-3134



# Naval Facilities Engineering Command NAVFAC PACIFIC


# Contract Number N62742-01-D-1806, CTO 0013

# First Quarter 2005 

# Gr®untlwater Sarnpling RED HILL FUEL STORAGE FACILITY, HAWAII

April 2005

Prepared for:



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# Department of the Navy Commander, Pacific Division Naval Facilities Engineering Command 258 Makalapa Drive, Suite #100 Pearl Harbor, HI 96860-3134 Prepared by: 

# DAWSON GROUP, INC. 3375 Koapaka Street, Suite B200 Honolulu, Hawaii 96819-1862 Prepared under: 

# Contract Number N62742-01-D-1806, CTO 0013

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# Contract No.: N62742-01-D-1806, CTO 0013 Page iii



# First Quarter 2005



# Groundwater Sampling Red Hill Fuel Storage Facility, Hawaii

April 2005

Prepared by: 

# DAWSON GROUP, INC. 3375 Koapaka Street, Suite B-200 Honolulu, Hawaii 96819



# ~~~t ~2&~ Heather Kerr Project Manager / Environmental Scientist

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# EXECUTIVE SUMMARY The Department of the Navy, Naval Facilities Engineering Command, Pacific (NAVFAC PACIFIC) has retained Dawson Group, Inc. (DAWSON) to perform groundwater monitoring activities at the Red Hill Fuel Storage Facility (FSF), Hawaii. The Red Hill FSF consists of 20 active underground storage tanks (USTs) operated by the Fleet Industrial Supply Center (FISC) Pearl Harbor. Figure 1, Site Vicfnity Map, 

# i[lustrates the location of the project site. This work was performed under NAVFAC PACIFIC Contract Number N62742-01-D-1806, Contract Task Order (CTO) 0013. This document is the first quarterly report and summarizes the following: field investigation, IDW disposal, sample results, and conclusions and recommendations for next sampling event.
Site Backaround 

# From 1998 to 2001, the Navy conducted an investigation at the facility to assess potential releases fromthe fuel storage facility. In February 2001, the Navy installed a one-inch diameter sentinel well (MWV I D) to monitor for contamination of the basal aquifer underlying the storage facility (AMEC Earth and Environmental, Inc. [AMEC], 2002). Sentinel well MW-V1D was installed and completed at approximately 100 feet below grade (tbg). At the time of well completion, depth to water in MW-V I D was measured at 86 fbg. The groundwater level at the project site fluctuates from dry season to wet season (AMEC, 2002). A second monitoring well (MW-V2S) was installed and completed above the water-bearing zone at approximately 52 fbg. This monitoring well is located southwest of sentinel well MW-V1D and does not contain either groundwater or product. MW-V2S was intentionally completed above the water-bearing zone in order to avoid creation of a possible direct conduit to the basal aquifer (AMEC, 2002). In February 2001, groundwater samples collected from sentinel well MW-VID contained detectable amounts of TPH ranging from 0.883 milligrams per liter (mg(L) to 1.05 mg/L and total lead ranging from 0.0104 mg/L to 0.015 mg/L. The maximum total lead concentration in the samples was equal to the primary drinking water standard of 0.015 mg/L for lead and exceeded the State of Hawaii Department of Health (HDOH) Tier I groundwater action [evel (G WAL) of 0.0056 mg/L (US Navy, 2004). Following discussions with HDOH, a program was initiated to monitor the sentinel wel[ MW-V1D and the Navy Public Works Center (PWC) potable water stilling basin for indications of contamination from the upgradient tank farm. The recommended parameters for analyses were total petroleum hydrocarbons (TPH) as diesel, TPH as gasoline; benzene, toluene, ethylbenzene, and total xylenes (BTEX); 1,2- dichloroethane (DCA); polynuclear aromatic hydrocarbons (PAHs); total lead; and 1,2-dibromoethane (EDB) (US Navy, 2004).
Field Activities 

# Three surface water samples (two primary and one duplicate) were collected from the PWC potable water stilling basin and analyzed for TPH as diesel, TPH as gasoline, 1,2-DCA, BTEX, methyl-tert-butyl ether (MtBE), total lead, and EDB on 16 February 2005. Two groundwater samples (one primary and one duplicate) were collected from the sentinel well, MW-V1D and analyzed for TPH-D, TPH-G, 1,2-DCA, BTEX, Total Lead, and EDB on 17 February 2005.

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# Conclusions and Recommendations 

# The following conclusions are based on the findings of previous investigations and the data collected during this investigation.
Stillina Basin 

# Total lead and toluene were the only constituents detected at concentrations above the laboratory MRLs in the stilling basin samples. AII detected concentrations were below HDOH Tier 1 GWALs. Toluene was present in the trip blank associated with these samples.
Sentinel Well


# • Total lead was detected at a concentration above the HDOH Tier 1 GWAL but below the HDOH drinking water standard in the sentinel well samples. The February 2005 results were also below the 2002 investigation results (AMEC, 2002). • TPH as diesel was detected at a concentration above the laboratory MRL in both of the sentinel well samples. No action level has been established for this analyte. • Numerous PAHs (naphthalene, 2-methylnaphthalene, acenaphthene, dibenzofuran, fluorene, phenanthrene, fluoranthene, pyrene, chrysene, benzo(b)fluoranthene, and benzo(a)pyrene) were detected above the laboratory MRLs in both of the sentinel well samples. None of the detected concentrations exceeded the established HDOH Tier 1 G WALs. • The groundwater in the upgradient sentinel well (MW-V1D) shows evidence of COPC contamination in the basal aquifer. Based on the findings during this investigation, DAWSON recommends the following actions:

• Continue sampling at the stilling basin and the sentinel well during the next quarter (April through June 2005).

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# TABLE OF CONTENTS

1. INTRODUCTION .................................................................................1-1
1.1 ProjectObjectives ......................................................................................................................1-1 1.2 Scope of Work ............................................................................................................................1-1 

# 2. BACKGROUND ..................................................................................2-1
2.1 Site Location ..............................................................................................................................2-1 2.2 Facility Description ....................................................................................................................2-1 2.3 Previous Environmental Actions/Studies ...................................................................................2-1 

# 3. PROJECT ORGANIZATION ...............................................................3-1 4. QUALITY OF DATA OBJECTIVES ....................................................4-1 S. GENERAL WORK PROCEDURES ....................................................5-1
5.1 Health and Safety Procedures .....................................................................................................5-1 5.2 Equipment Decontamination ......................................................................................................5-1 5.3 Investigation Derived Waste ......................................................................................................5-1 5.3.1 Storage and Sampling .................................................................................................5-1 5.3.2 IDW Disposal .............................................................................................................5-2 

# 6. SAMPLING METHODOLOGIES AND PROCEDURES ......................6-1
6.1 Laboratory Analysis ...................................................................................................................6-1 6.2 Stilling Basin Sampling Methodo[ogy .......................................................................................6-1 6.2.1 Non-Entry Sampling in the Stilling Basin ..................................................................6-1 6.2.2 Surface Water Sampling Methodology ......................................................................6-1 6.2.3 Field Quality Control Sampling ..................................................................................6-2 6.3 Sentinel Well Samp[ing Methodology .......................................................................................6-2 6.3.1 Measurement of Static Water Level and Detection of an Immiscible Phase ..............6-2 6.3.2 Well Purging Methodology ........................................................................................6-2 6.3.3 Sample Collection Procedures ....................................................................................6-3 6.3.4 Field Quality Control Sampling ..................................................................................6-3 

# 7. INVESTIGATION RESULTS ...............................................................7-5
7.1 Stilling Basin Water Sample Results ..........................................................................................7-5

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# 7.1.1 Total Lead ...................................................................................................................7-5 7.1.2 Total Petroleum Hydrocarbons (TPH) ........................................................................7-5 7.1.3 1,2-Dibromoethane (EDB) .........................................................................................7-5 7.1.4 Volatile Organic Compounds (VOCs) ........................................................................7-5 7.1.5 Polynuclear Aromatic Hydrocarbons (PAHs) ............................................................7-5 7.2 Sentinel Well Groundwater Sample Results ..............................................................................7-6 7.2.1 Total Lead ...................................................................................................................7-6 7.2.2 Total Petroleum Hydrocarbons (TPH) ........................................................................7-6 7.2.3 1,2-Dibromoethane (EDB) .........................................................................................7-6 7.2.4 Volatile Organic Compounds (VOCs) ........................................................................7-6 7.2.5 Polynuclear Aromatic Hydrocarbons (PAHs) ............................................................7-6 7.3 Trip Blank Analytical Results ....................................................................................................7-7 7.4 Data Quality Review ..................................................................................................................7-7 7.4.1 Field Quality Assurance/Quality Control ...................................................................7-7 7.4.2 Laboratory/Quality Control Data Assessment ............................................................7-7 

# 8. CONCLUSIONS AND RECOMMENDATIONS ...................................8-1 9. REFERENCES ....................................................................................9-1

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# LIST OF FIGURES

FIGURES


# 1 Site Vicinity Map 2 Site Plan 

# LIST OF TABLES

TABLES


# 1 Summary of Groundwater Sample Results for Stilling Basin 2 Summary of Groundwater Sample Results for M W-V I D 3 Summary of Trip Blank Results



# LIST OF APPENDICES

APPENDICES


# A Laboratory Reports and Chain-of-Custody Records for Primary and QC

Groundwater and Stilling Basin Samples B Monitoring Well Sampling Logs

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# ACRONYMS AND ABBREVIATIONS

ACRONYM/ ABBREVIATION DEFINITION/MEANING 

# 1,2 DCA 1,2 dichloroethane AMEC AMEC Earth and Environmental, Inc. BTEX benzene, toluene, ethylbenzene, and total xylene CAS Columbia Analytical Services CFR Code of Federal Regulations COPC contaminants of potential concern COTR Contracting Officer's Technical Representative CTO contract task order DAWSON Dawson Group, lnc. DOT Department of Transportation DQO Data Quality Objectives DW drinking water EDB 1,2-dibromoethane EM Engineering Manual EPA United States Environmental Protection Agency fbg feet below grade FISC Fleet Industrial Supply Center FSF fue[ storage facility FSP Field Sampling Plan GWAL groundwater action level HASP Health and Safety Plan HAZWOPER Hazardous Waste Emergency Operations HDOH State of Hawaii Department of Health IDW investigation derived waste IP interface probe IRP Installation Restoration Program mg/L milligrams per liter MRL method reporting limit MtBE methyl tert-butyl ether NAVFAC PACIFIC Nava[ Facilities Engineering Command, Pacific OSHA Occupational Safety and Health Administration PAH polynuclear aromatic hydrocarbon PVC polyvinyl chloride PWC Public Works Center QA quality assurance QC quality control RPM/NTR Remedial Project Manager / 

# Navy Technical Representative SSHO Site Safety and Health Officer TPH total petroleum hydrocarbons U.S. Army United States Department of the Army

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# ACRONYMS AND ABBREVIATIONS

ACRONYM/ ABBREVIATION DEFINITION/MEANING

UST 

# underground storagetank VOC 

# volatile organic compound WP 

# Work Plan

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# 1. INTRODUCTION

The Department of the Navy, Naval Facilities Engineering Command, Pacific (NAVFAC PACIFIC) has retained Dawson Group, Inc. (DAWSON) to perform groundwater monitoring activities at the Red Hill Fuel Storage Facility (FSF), Hawaii. The Red Hill FSF consists of 20 active underground storage tanks (USTs) operated by the Fleet Industrial Supply Center (FISC) Pearl Harbor. Figure l, Site 

# Viciniry Map, illustrates the location of the project site. This work was performed under NAVFAC PACIFIC Contract Number N62742-01-D-1806, Contract Task Order (CTO) 0013. This document is the first quarterly report and summarizes the following: field investigation, IDW disposal, sample results, and conclusions and recommendations for the next sampling event.
1.1 Project Objectives 

# The project objective is to detennine if petroleum-related groundwater contamination is present downgradient of the 20 active USTs. In order to achieve this objective, the following tasks will be conducted: Conduct quarterly sampling of surface water located in the stilling basin located at the. potable water infiltration tunnel operated by the Navy Public Works Center (PWC). Conduct quarterly sampling of groundwater from the sentinel monitoring well (MW-V 1 D) located downgradient of the 20 USTs. Present data in a quarterly report, which will include a description of the nature and extent of contamination, if any.
1.2 Scope of Work 

# The scope of work for this project consists of the following: Planning. 

# A Work Plan/Field Sampling Plan (WP/FSP) and Site Health and Safety Plan (HASP) were prepared (DAWSON, 2005a and 2005b). Site Preparation. 

# The project site was prepared for fieldwork by obtaining site access, right-of-entry clearances, necessary permits and any approvals for work. Quarterly Groundwater Sampling. 

# Primary samples and quality control (QC) samples (i.e., field duplicates) are collected at two locations (stilling basin and sentinel well). The Scope of Work, specific to the Stilling Basin, 

# consists of the following: • Notify Navy PWC personnel at the potable water infiltration tunnel to shut-off pumps for 24 hours prior to sampling activities.

• Collect one primary surface water sample in the stilling basin.

• Collect one field duplicate (QC) surface water sample in the stilling basin. • After the pumps have been tumed on and run for at least 20 to 25 minutes, collect one primary surface water sample in the stilling basin.

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# The Scope of Work, specific to the Sentinel Well (MW-V1D), consists of the following: Collect one primary groundwater sample from sentinel well MW-1 VD. • Collect one field duplicate (QC) groundwater sample from sentinel well MW-1 VD. Laboratory Analysis. Submit all samples to Columbia Analytical Services (CAS) for the following analyses: — Benzene, toluene, ethylbenzene, and total xylenes (BTEX); methyl tert-butyl ether (MtBE); and 1,2 dichloroethane (1,2 DCA) by United States Environmental Protection Agency (EPA) Method 8260B, — Total petroleum hydrocarbons (TPH) as gasoline by EPA Method 8015M, — Ethylene dibromide (EDB) by EPA Drinking Water (DW) Method 504.1, — TPH as diesel by EPA Method 8015M, — Polynuclear aromatic hydrocarbons (PAHs) by EPA Method 8270C/SIM-PAHs, and — Total lead by EPA Method 6020. Place a laboratory-supplied trip blank and temperature blank in every cooler. IDW Disposal. Dispose of all investigation-derived waste (IDW) by a certified disposal contractor, immediately following receipt of sample results. Reporting. The First Quarter 2005, Groundwater Samplfng Report documents the field investigation, IDW disposal, sample results, and conclusions and recommendations for the next sampling event.

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# 2. BACKGROUND

2.1 Site Location The Red Hill FSF project site is located in Halawa Heights on Oahu, Hawaii. Access is via Halawa Valley Road, located north of the project site. Primary highways in the vicinity of the project site are Interstate Highways H-1 and H-3. Land adjacent to the north of the project site is occupied by Halawa High and Medium Security Facility and private businesses. Land to the south and west of the project site includes the Coast Guard Reservation. Moanalua Valley is located east of the facility (Figure l, Site Vfcinfty Map).


# 2.2 Facility Description The Red Hill FSF consists of 20 active USTs operated by Navy FISC Pearl Harbor. Each UST has a capacity of 12.5 million gallons. The facility is located approximately 100 feet above the basal aquifer. Approximately 1,550 feet hydraulically downgradient from the tank farm, the Navy PWC opemtes a potable water infiltration tunnel (Figure 2, Sfte Plan).



# 2.3 Previous Environmental Actions/Studies From 1998 to 2001, the Navy conducted an investigation at the facility to assess potential releases from the fuel storage facility. In February 2001, the Navy installed a one-inch diameter sentinel well (MW-V 1 D) to monitor for contamination of the basal aquifer underlying the storage facility (AMEC Earth and Environmental, Inc. [AMEC], 2002). Sentinel well MW-V1D was installed and completed at approximately 100 feet below grade (tbg). At the time of we[I completion, depth to water in MW-VID was measured at 86 fbg. The groundwater at the project site fluctuates from dry season to wet season (AMEC, 2002). A second monitoring well (MW-V2S) was installed and completed above the water-bearing zone at approximately 52 fbg. This monitoring well is located southwest of sentinel well MW-V1D and does not contain either groundwater or product. MW-V2S was intentionally completed above the water-bearing zone in order to avoid creation of a possible direct conduit to the basal aquifer (AMEC, 2002). In February 2001, groundwater samples collected from sentinel well MW-V 1D contained detectable amounts of TPH ranging from 0.883 milligrams per liter (mg/L) to 1.05 mg/L and total lead ranging from 0.0104 mg/L to 0.015 mg/L. The maximum total lead concentrations in the samples was equal to the primary drinking water standard of 0.015 mg/L for lead and exceeded the State of Hawaii Department of Health (HDOH) Tier I groundwater action level (GWAL) of 0.0056 mg/L (US Navy, 2004). Following discussions with HDOH, a program was initiated to monitor the sentinel well MW-V1D and the PWC potable water stilling basin for indications of contamination from the upgradient tank farm. The recommended parameters for analyses were TPH; BTEX; 1,2 DCA; PAHs; total lead; and EDB (US Navy, 2004).

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# 3. PROJECT ORGANIZATION

The following individuals are identified as the key personnel for this project:
NAVFAC PACIFIC

Contracting Officer's Technical Ms Debbie Loo 1 (808) 472-1234 Re resentative COTR)

_ Altemative COTR Ms. K_ay O'Keefe ' 80 

# ~ 4 72-1435 _ Remedial Project Manager/Nary Technical Re resentative RPM/NTR I 

# Mr. Glenn Yoshina a 

# ~ 08 472-1416



# DAWSON Project Manager / I Ms. Heather Kea (808) 536-5500 ext. 341 En_vironmental Scientist _ ' _ __ 

# ns _ 

# O eratio_Manager / QC Mana e g r_ Mr. James Frifeldt r 808 536-5500 ext. 305 Project Superintendent / Site Safety and Health Officer (SSHO) I Mr. Ro ce Yni ues 808 536-5500 ext. 331



# SUBCONTRACTORS lolumbia Analytical ie_ rvices _ Laboratory Services Ms. Tracie Sober i(808) 682-1767 'acific Commercial Soil/Water iervices Disposal Services ! I Mr. Jingbo Chang j(808) 545-4599

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# 4. DATA QUALITY OBJECTIVES

Environmental data are needed to: 1) determine if groundwater contamination is present at the project site; 2) determine the best course of action; and 3) characterize IDW wastewater for disposal. Chemical data must be of sufficient quality and quantity to confirm the presence or absence of contaminants of potential concem (COPC) in the groundwater beneath the Red Hill FSF. The COPCs for this investigation include TPH as diesel and as gasoline; BTEX; MtBE; 1,2 DCA; total lead; and EDB. The data quality objectives were designed to comply with the HDOH's Technfcal Guidance Manual for Underground Storage Tank Closure and Release Response, Second Edition (HDOH, 2000) and RtskBased Corrective Actton and Decision Making at Sftes With Contaminated Sofl and Groundwater, ['olume I and 1I (HDOH, 1996). 

# The screening levels for this investigation will draw on the HDOH Tier I GWALs for sites receiving less than 200 centimeters of rainfall per year and threatening a drinking water source (HDOH, 2000). To evaluate the absence or presence of contaminants, the following quality criteria will be followed: 1) laboratory analytical methods will provide reporting limits that are lower than regulatory action levels, 2) chemical analyses of COPC will be performed using EPA publication SW-846, 

# Test Methoda for Evaluating Solfd Waste, Physical/Chemical Methods, Third Edition methodology (EPA, 1998), 

# and 3) laboratory chemical data will be used to assess each analyte's concentration exceeding HDOH Tier 1 GWALs.

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# 5. GENERAL WORK PROCEDURES

This section, along with Section 6, Sampling Methodologtes and Procedures, describes the methods used to conduct the work at the site in February 2005. The stilling basin and the sentinel well, M W-V 1 D, were sampled. The general locations of the samples are illustrated on Figure 2, Site Plan.
5.1 Health and Safety Procedures The HASP (DAWSON, 2005a) was prepared and completed in general conformance with appropriate guidelines from the Occupational Safety and Health Administration (OSHA) and the United States Department of the Army (U.S. Army) Engineering Manual (EM) 385-1-1, Safety and Health Requfrements Manual (U.S. Army, 1996). The HASP identifies hazards associated with the tasks performed on this project, and addresses the appropriate management techniques required to reduce related risks. The HASP was kept at a known and easily accessible place during project field activities. Prior to commencing work at the project site, the 1IASP was reviewed by Contractor personnel and their subcontractors. In addition, the I-IASP was presented to approved visitors to provide them with an awareness to avoid hazards associated with this project. Daily health and safety tailgate meetings were held on site at the beginning of each workday todiscuss the HASP and the activities to be conducted that day. These meetings summarize sitespecific hazards, safety equipment, and emergency procedures. AII on-site personnel attended and signed the daily tailgate safety meeting log. Before starting activities, the site safety and health officer (SSHO) established site access control and work zones, and set up emergency equipment. All Contractor and subcontractor personnel present onsite had completed the 40-hour Hazardous Waste Operations and Emergency Response (HAZWOPER) training, Title 29 Code of Federal Regulations (CFR) Part 1910 Section 120 (CFR, 2005). A[l current training certificates for field personnel were presented in the HASP (DAWSON, 2005a).
5.2 Equipment Decontamination AIl water-level measuring and water sampling equipment were decontaminated at the start and end of the project, as well as between locations, to reduce possibility of cross-contamination. The equipment was first washed in potable water and non-phosphate detergent. Then it was rinsed in potable water, rinsed in deionized/distilled water, sprayed with isopropyl alcohol, and rinsed with deionized/distilled water. Decontamination washwater was placed in a Department of Transportation (DOT)-approved, open-head, steel, 15-gallon drum and handled appropriately as described in detail in Section 5.3, Investigatfon Dertved Waste.
5.3 Investigation Derived Waste 5.3.1 Storage and Sampling 

# IDW generated during this investigation included monitoring well purge water anddecontamination wastewater. Wastewater was stored in a 5-gallon plastic bucket within a DOTapproved, open-head, steel, 15-gallon drum (secondary containment). The drum was labeled

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# and marked and stored within the Red Hill Fuel Storage Facility near MW-VID until disposal. IDW management practices are described in detail in the WP/FSP (DAWSON, 2005b). 5.3.2 IDW Disposal

# AIl IDW generated during the sampling period (February 2005) were detennined to be nonhazardous wastes and are currently awaiting disposal.

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# 6. SAMPLING METHODOLOGIES AND PROCEDURES

6.1 Laboratory Analysis The laboratory used standard analytical methods as outlined in the EPA's publication SW846 — Test Methods for Evaluating Solfd Waste, Thfrd Editton (EPA, 1998). The Iaboratory followed the EPA's method-specific quality control procedures as outline in SW846. The groundwater samples collected from the stilling basin and the sentinel well were analyzed by Columbia Analytical Services for the following analyses: • TPH as Diesel and TPH as Gasoline using EPA Method 8015M; • BTEX, 1,2-DCA, and MtBE using EPA Method 8260B; • EDB using EPA Method 504.1; • PAHs using EPA Method 8270C SIM/PAHs; and • Total Lead by EPA Method 6020. The analytical methods were requested by the NAVFAC PACIFIC in the Statement of Work (SOW) (U.S. Navy, 2004) and are industry standards. Site investigation activities were conducted in accordance with the WP/FSP (DAWSON, 2005b) and the Project Procedures Manual, U.S. Navy PACDIV Installation Restoration Program (IRP) (PACDI V, 1998). Copies of laboratory reports and chain-of-custody records for groundwater samples are included in Appendix A, Laboratory Reports and Chain-of-Custody Records for Primary and QC Groundwater and Stilling Basin Samples. 

# 6.2 Stilling Basin Sampling Methodology This section describes the methodology for sampling the stilling basin. The cheracteristics of the stilling basin identify it as a permit-required confrned space. Thus, entry into the stilling basin was not permitted during sampling activities. 6.2.1 Non-Entry Sampling in 

# the Stilling Basin 

# Non-entry access to the stilling basin requires opening an entrance hatch (approximately 24 inches in diameter). A lockout/tagout procedure was used to prevent accidental closure. From the open entrance hatch, the depth to water to the nearest 0.01 foot was measured using an interface probe (IP). The measurement and time was recorded on the Surface Water Field Sampling Log (Appendix B, Monitoring Well Samplfng Forms).


# 6.2.2 Surface Water Sampling Methodology 

# The samples were collected using a new weighted, disposable, single-check valve bailer that remained sealed in plastic (by the manufacturer) until use. These bailers are equipped with bottom-discharging devices. The sampling system was a combination of a polyvinyl chloride (PVC) casing and a disposable bailer, where the bailer was inserted inside the PVC casing, and an IP probe was attached to the outside of the PVC casing. Together, the assembly was lowered to approximately six inches above the water surface, and then the bailer was lowered into the

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# water to collect a sample. Once full, the bailer was raised into the PVC casing and the assembly was raised up through the entrance hatch, where the sample bottles were filled. This procedure was repeated until all required primary and field duplicate (QC) samples were collected. 6.2.3 Field Quality Contro/ Sampling Surface water field duplicate (QC) samples were collected once per sampling event, following the sample collection procedures listed in Section 6.2.2, Surface Water Sampling Methodology. 

# A laboratory-supplied trip blank was placed in the sample cooler containing the VOC samples to be shipped to the laboratory. A temperature blank was placed in one sample cooler per shipment to be shipped to the laboratory.


# 6.3 Sentinel Well Sampling Methodology This section describes the sampling methodology employed to collect groundwater samples.
6.3.1 Measurement of Static Water Level and Detection of an Immfscible Phase Before sampling, the depth to standing water, depth to an immiscible layer (if any), and the total depth of the well was measured to the nearest 0.01 foot using an IP to provide baseline data. This data was recorded on the Monitoring Well Field Sampling Log (Appendix B). In accordance with the SOW, if an immiscible phase is detected with the IP, the Project Manager and the Navy RPM/NTR are to be notified immediately. No groundwater sample is collected unless otherwise directed by the Project Manager and/or Navy RPM/NTR. lf no immiscible phase is detected with the IP, the measurements of depth to water and total depth of the well are used to calculate the volume of water in the well and the amount of water to be purged, as well as provide information on the integrity of the wel[ (e.g., identification of siltation problems). 6.3.2 Well Purging Methodo/ogy Purging was accomplished by removing groundwater from the well using a dedicated bailer approximately 12 feet in length and 0.5 inch in diameter attached to a new, dedicated rope. The bailer was lowered into the well with as little disturbance of the water as possible to minimize aeration of the water in the well. Once the bailer was full, it was slowly brought out of the water and the water was transferred to a clean container for evaluation of field parameters. The purge water was evaluated on a regular basis during purging and analyzed in the field for temperature, pH, specific conductivity, salinity, dissolved oxygen, redox potential, and turbidity using a YSl® water quality meter. At least four readings were taken during the purging process. The purging procedure was repeated until the calculated purge volume was removed or when three consecutive field parameter measurements had stabilized to within approximately 10 percent. AII information was recorded on the Monitoring Well Field Sampling Log (Appendix B). The purge water was placed in a 5-gallon plastic bucket with lid and stored onsite inside a 15-gallon, open-head, steel drum (i.e., secondary containment).

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## NAVFAC PACIFIC Red Hill IQOS GW

Contract No.: N62742-01-D-1806, CTO 0013 Paae 6-3



# 6.3.3 

# Sample Colfection Procedures The sentinel well was sampled when groundwater within it was representative of aquifer conditions and after it had recovered sufficiently to provide enough volume for the groundwater sample. A period of no more than two hours elapsed between purging and sampling to prevent groundwater interaction with the casing and atmosphere. Depth to water was measured and recorded prior to sampling to demonstrate the degree of recovery of the well. A new length of polyethylene rope was tied securely to the top end of the dedicated bailer. Once the bailer was full, it was brought out of the water and the sample transferred directly into the laboratory-supplied containers. This procedure was repeated until all required primary and field duplicate (QC) samples were collected.
6.3.4 

# Fleld Quality Control 

# Sampling Groundwater field duplicate (QC) samples were collected once per sampling event, following the sample collection procedures listed in Section 6.3.3, Sample Collection Procedures. 

# A laboratory supplied trip blank was placed in the sample cooler containing the VOC samples to be shipped to the laboratory. A temperature blank was placed in one sample cooler per shipment to be shipped to the laboratory.

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# 7. INVESTIGATION RESULTS

7.1 Stilling Basin Water Sample Results Three surface water samples (two primary and one duplicate) were collected from the PWC potable water stilling basin and analyzed for TPH-D, TPH-G, 1,2-DCA, BTEX, MtBE, Total Lead, and EDB on 16 February 2005. The results are presented in Table 1, Summary of 

# Groundwater Sample Results of this report. The laboratory analytical reports are presented in Appendix A, Laboratory Reports and Chafn-of-Custody Records for Primary and QC Groundwater and Stillfng Basfn Samples.
7.1.1 Total Lead 

# Tota[ lead was detected above the laboratory method reporting limits (MRLs) at concentrations ranging from 0.00005 mg/L to 0.00033 mgJL (Table 1). These concentrations were below the HDOH Tier 1 GWAL of 0.0056 mg/L. 7.1.2 Tota/ Petroleum Hydrocarbons (TPH) 

# TPH was not detected above the laboratory MRLs in any stilling basin samples (Table 1). 7.1.3 1,2-Dibromoethane (ED8) 

# EDB was not detected above the [aboratory MRLs in any stilling basin samples (Table 1). 7.1.4 Volatile Organic Compounds (VOCs) 

# Toluene was detected above the laboratory MRL at concentrations ranging from 0.00081 mg/L to 0.0012 mgfL (Table 1). These concentrations were below the HDOH Tier 1 GWAL of 2.1 mg/L. No other VOCs were detected above the laboratory MRLs in any stilling basin samples (Table 1). 7.1.5 Polynuclear Aromatic Hydrocarbons (PAHs) 

# No PAHs were detected above the laboratory MRL in any stilling basin samples (Table 1).

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## NAVFAC PACIFIC Red Hill 1Q05 GW

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# 7.2 Sentinel Well Groundwater Sample Results Two groundwater samples (one primary and one duplicate) were collected from the sentinel well, MW-VID and analyzed for TPH-D, TPH-G, 1,2-DCA, BTEX, MtBE, Total Lead, and EDB on 17 February 2005. The results are presented in Table 2 of 

# this report. The laboratory analytical reports are presented in Appendix A.
7.2.1 Total Lead 

# Total lead was detected above the laboratory MRL at concentrations ranging from of 

# 0.0102 mg/L to 0.0119 mg/L (Table 2). Both of 

# these results are above the HDOH Tier 1 GWAL of 

# 0.0056 mg/L; however, the results are below the HDOH DW standard of 0.015 mg/L (HDOH, 2002). 7.2.2 Total Petroleum Hydrocarbons (TPH) 

# TPH as diesel was detected at concentrations ranging from 1.4 mg/L to 1.5 mg/L. (Table 2). 7.2.3 1,2-Dibromoethane (EDB) 

# No concentrations of EDB were detected above the laboratory MRLs in any sentinel well samples (Table 2). 7.2.4 Voiatile Organic Compounds (VOCs) 

# No concentrations of EDB were detected above the laboratory MRLs in any sentinel well samples (Table 2). 7.2.5 Polynucfear Aromatic Hydrocarbons (PAHs) 

# • Naphthalene was detected above the laborratory MRL at concentrations ranging from 0.00021 mg/I, to 0.00025 mg/L. • 2-Methylnaphthalene was detected above the laboratory MRL at concentrations ranging from 0.000057 mg/L to 0.00014 mg/L. • Acenaphthene was detected above the laboratory MRL at concentrations ranging from 0.000052 mg/l. to 0.000054 mg/L. • Dibenzofuran was detected above the laboratory MRL at concentration ranging from 0.00011 mg/L to 0.00013 mg/L. • Fluorene was detected above the laboratory MRL at concentrations ranging from 0.000043 mg/L to 0.000053 mg/L. • Phenanthrene was detected above the laboratory MRL at concentrations ranging from 0.000082 mgfL to 0.00012 mglL. • Fluoranthene was detected above the laboratory MRL at concentrations ranging from 0.000021 mg/I, to 0.000035 mg/L. • Pyrene was detected above the laboratory MRL at concentrations ranging from 0.000029 mg/L to 0.000056 mg/L. • Chrysene was detected above the laboratory MRL at a concentration of 0.00002 mg/L.

[2001 022. 013 Red Hill IQOS GW] 

## Dawson Group, Inc.

## NAVFAC PACIFIC Red Hill IQ05 GW Contract No.: N62742-e1-D-1806, CTO 0013 Page 7-7



# • Benzo(b)fluoranthene was detected above the laboratory MRL at a concentration of 0.000025 mg/L. • Benzo(a)pyrene was detected above the laboratory MRL at a concentration of 0.00002 mg/L (Table 2) None of the detected concentmtions exceeded the established HDOH Tier 1 GWALs.
7.3 Trip Blank Analytical Results One trip blank sample was submitted and analyzed for VOCs by EPA Method 8260b. The results are presented in Table 3, Summary of Trip Blank Resulls. 

# The laboratory analytical reports are presented in Appendix A. Toluene was detected in the trip blank above the laboratory MRL at 0.0014 mg/L. This concentration was below the HDOH Tier 1 GWAL of 2.1 mg/L. No other VOCs were detected above the laboratory MRLs.
7.4 Data Quality Review 7.4.1 Field Quality Assurance/Quality Control 

# Quality Assurance/Quality Control (QA/QC) checks employed during the collection of field data and sampling activities included the following:
• Collection of 

# samples and field measurements by DAWSON. DAWSON personnel were familiar with EPA protocols concerning equipment decontamination, sample collection, sample and project documentation, and QA/QC procedures.

• Use of certified clean laboratory sample containers.

• Preservation of sample integrity by chilling samples in the field and maintaining proper temperature until receipt at the laboratory. 7.4.2 Laboratory/Quality Control Data Assessment 

# As part of the QC of this project, the DAWSON completed a desktop review of 

# the data packages received from Columbia Analytical Services. The desktop review included a review of 

# the hold times, reagent blanks, sun•ogate recoveries, sample duplicates, matrix spike/matrix spike duplicates recoveries, relative percent differences, blank spike recovery and reporting limits. DAWSON concluded that the laboratory analyses meet QC criteria and can be used for the intended purpose. The QC results were consistent with all primary sample results and thus valid and useable.

Data 

# Discrenancfes 

# There were no significant data discrepancies between the two sets of primary/QC groundwater samples. Columbia Analytical Services performed analyses on the primary and QC samples. The results of the QC samples are included in Tables 1 and 2(listed as duplicate samples).

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# 8. CONCLUSIONS AND RECOMMENDATIONS

The following conclusions are based on the findings of previous investigations and the data collected during this investigation. 

# Stilling Basin

• Total lead and toluene were the only constituents detected at concentrations above the laboratory MRLs in the stilling basin samples. AII detected concentrations were below HDOH Tier 1 GWALs. Toluene was present in the trip blank associated with these samples.
Sentine/ Well
• Total lead was detected at a concentration above the HDOH Tier 1 GWAL but below the HDOH drinking water standard in the sentinel well samples. The February 2005 results were below the 2002 investigation results (AMEC, 2002). • TPH as diesel was detected at a concentration above the laboratory MRL in both of the sentinel well samples. No action level has been established for this analyte. • Numerous PAHs (naphthalene, 2-methylnaphthalene, acenaphthene, dibenzofuran, fluorene, phenanthrene, fluoranthene, pyrene, chrysene, benzo(b)fluoranthene, and benzo(a)pyrene) were detected above the [aboratory MRLs in both of the sentinel well samples. None of the detected concentrations exceeded the established HDOH Tier 1 GWALs. • The groundwater in the upgradient sentinel wel[ (MW-V1D) shows evidence of COPC contamination in the basal aquifer. Based on the findings duringthis investigation, DAWSON recommends the fol[owing actions:

• Continue sampling at the sti[ling basin and the sentinel well during the next quatter (April through June 2005).

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## Contract No.: N62742-01-D-1806, CTO 0013 Page 9-1 

# 9. REFERENCES

AMEC Earth and Environmental, Inc., 2002. Red Hill Bulk Fuel Storage Facflity Investfgation Report, Yolume I oflll 

# (Ftnal) for Fleet Industrial Supply Center (FISC), Oahu, Hawait. August 2002. Code of Federal Regulations, 2005. Hazardous Waste Operations and Emergency Response: Tftle 29, Part 1910, Sectton 120. Office of Federal Register, National Archives and Record Administration. United States Government Printing Office, Washington DC. Dawson Group, Inc., 2005a. Site Health and Safety Plan, Groundwater Sampling, Red Hill Fuel Storage Facility, Hawaii. February 2005. Dawson Group, Inc., 2005b. Work Plan/FEeld Sampling Plan, Groundwater Sampling, Red Hfll Fuel Storage Facflfty, Hawaii. February 2005. State of Hawaii Department of Health, 1996. Risk-based Correctfve Actfon and Decisfon Making at Sites wfth Contaminated Sotl and Groundwater, Yolume I and 1I. State of Hawaii Department of Health, 2000. Technfcal Guidance Manual for Underground Storage Tank Closure and Release Response, Second Edition. March 2000. State of Hawaii Department of Health, 2002. Hawafi Admfnistrative Rules, Title 11 Chapter 20, Rules Relating to Potable Water Systems. November 2002. United States Department of the Anny, 1996. Safery and Health Requfrements Manual. EM 385-1-1. 3 September 1996 United States Environmental Protection Agency, 1998. Test Methods for Evaluating Solid Waste, Physical/Chemtcal Methods, Third Editfon. United States Navy, 2004. Statement of 

# Work —10 May 2004. May 2004. United States Navy, 1998. Project Procedures Manual, U.S. Navy PACDIV Installation Restoration Program (IRP). October 1998.

[2001 022. 013 Red Hill IQ05 GW] Dawson Group, Inc.

## NAVFAC PACIFIC Red Hill IQ05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Figuree



# FIGURES

Site Vicinity Map— Figure I

Site Plan— Figure 2

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Contract No.. N62742-01-D-1806, CTO 0013 Tables



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# IIlfi1-34=111i1 Summary of Groundwater Sample Results

Stilling Basin Red Hill Fuel Storage Facility Red Hill, Oahu, Hawaii

PumpeOMline PampsOnllne SAMPLEIDENTIFICATION NN-S-0a1 RN-B-002 RH-B-Dal

SAMPLETYPE Pnmary Pnmary DurArate DATECOLLECTED 021161]005 p2/1fl2005 o]/182o05 REOULATORY ACTON LEVELS UNITS ANIILYSIS EPA METNOD MRL ' F T ~! ~J"~ ~

r , ~ S. ; μg ~

~ 25:sY4+Ar

~


### Metals ToMlLeed 6020 0.00002 0.00033 Q00006 0.00005 00056 mg/L Hydrocarbons TPHasDiesel 8015M 005 ND ND I 00

~ 1 

### ND NE mg/L

TPH as Resldual Range 8015M 0l ND ND I 011 I ND NE mg2 TPHasGasollne 8015M 005 ND ND ND NE mBnEDB 1,2-Dlbromcethane(EDB) 5041 

## 00000083 I.rD ND l0000aosll ND lu000uaexl NE mg/L VGCs Benzene 8260B 00005 ND ND ND 170 ® mg/L



## Methyl tert-Butyl Ether 8260B 00005 

## ND ND ND 002 O mP/L Toluene 8260B 0.0005 0.001 0.0012 0.00081 21 (D mP/L 

## Ethylben2ene 8260B 00005 

## ND ND ND 014 O mg/Lm,p-Xylenes 8260B 0.0005 ND ND ND 10 o O mg/l. o-Xylene 8260B 00005 

## ND ND ND loo (D mg/1- 1,2-Dlchloroethane(DCA) 8260B 00005 ND ND ND 0005 ® mg/L 

## PAHs Naphthalene 8270CSIM 000002 

## ND ND ND 024 mg/L

2-Methylnaphthalene 8270CSIM 000002 ND ND ND NE mg/L Acenaphthylene 8270C SIM 000002 ND ND ND NE mF/L Acenaphthene 8270CSIM 000002 ND ND ND 032 mg/L 

## Dlbenzofuren 8270CSIM 000002 

## ND ND ND NE mgnFluorene 8270CSIM 000002 ND ND ND NE mg(L 

## Phenanthrene 8270CSIM 000001 

## ND ND ND NE mp/L Anthracene 8270CSIM 000001 ND ND ND NE mg/L 

## Fluomnthene 8270CSIM 000002 

## ND ND ND 001 mg/L Pyrene 8270CSIM 000002 ND ND ND NE mg/<- Benz(a)anthracene 8270CSIM 000002 ND ND ND NE mg/L Chrysene 8270CSIM 000001 ND ND ND NE mP/L

12001022.013 Red Hill] Page 1 of 2 Dawson Group, Inc.

# TABLE 1 Summary of Groundwater Sample Results



# Stilling Basin Red Hill Fuel Storage Facility Red Hill, Oahu, Hawaii

Pumpe ORllne Pumps Online 

### SAMPLEIUENTIFN:ATON RN-S-0O1 RN-B-002 RN-B007

SAMPLETYPE Pnmary Pnmary Duplirete
DAIECOLLECTED 02/1e12005 02/164005 071162005 REGULATORY ACTION LEVELS UNITS ANALYSIS EPAMETNOD MRL '.Y."„ •d#'%Tk$' -

~~ 3+ .a .. ~ ~ YS,.?^y.

~ . i '

. ~ F' L

~ . -~ ~ k 

### w.r.-+es• e., 3 "

~~ :s
Benm(b)Ouorunlhcnc 8270CSIM 

### 000002 ND ND ND NE m8/t

## Benzo(k)Fluoran0lene 8270C SIM 0.00002 

## ND ND ND NE mg/L Benm(a)pyrene 8270CSIM 000002 

## ND ND ND 00002 mg/L Indeno(1,2,3-cd)pyrene 8270CSIM 

### 000002 ND ND ND NE mg/L 

## Dlbenz(a,h)arlthrscene 8270CSIM 000002 

## ND ND ND NE mgnBenzo(g,h,l)perylene 8270CSIM 000002 ND ND ND NE mgnNotes EPA Unned Srotes Environmental Protecuon Agency

I^°s°'I method reporbng hmd s: otherthan stated PAHs polyerometro hyrdocerbone mg/L milhgramsperhter MRL methad raporang hmd ND Not deteded at or above the MRL 

## B SLlling Basln RH Red HIII Fuel Staaon Facillty 

### Bold, Nallo value Is greater than labomtory MRL Bold value ut greater then regulatory actlon level NE noneestabllshed vOCs volatAeorganxwrbons

® State oF Hawau Deperbnem of HeaNh, 2000 Hawen Untlergmund Storege Tank (UST) Technlaal Guldance Manuel March 2000 ® State oF Hawan, DepelMent o( Health, 2002 Hawan Adminlstratwe Rules Chapter 11, Title 20 Poteble Water Dnnking Water Standards

12001022.013 Red Hill] Page 2 of 2 Dawson Group, lnc.

# TABLE 2 Summary of Groundwater Sample Results

MW-V1 D Red Hill Fuel Storage Facility Red Hill, Oahu, Hawaii

MW.,VD



### REGULATORY AC ➢ ON LE9EL5 UNITS SAMPLE IDENTIFICATION RN-WJfO, ® RILW-003

$AMPLETYPE Pnrtuvy Dup4rete 

### DATECOLLECTED 07/172005 02J1712D05
A NALY&a EPA METNOD MRL
~ ' F" ' '

~~ -N.q?'n

~ 0..ta

~

o-ti

~ _ ` '.

~ tR- , 

### Metals Tota1 Lead 6020 000002 0.0102 0.0119 00056 mg/L Hydrocarbons TPH as Diesel 8015M 005 1,4 V 1.S NE mP/L

TPH ac Residual Range 8015M 0! 0.77 0 0.89 NE mP/L TPH as Gasoline 8015M 0.05 ND ND NE mg/L EDB I,2-Dthromoethane(EDB) 5041 00000083 ND ND I 0°°°°°M I NE mg/L BTEX Benzene 8260B 00005 ND ND 170 Or mgnMethyl tert-Butyl Ether 8260B 00005 ND ND 002 O mg/L Toluene 8260B 00005 ND ND 21 O mg1L Ethylbenune 8260B 00005 ND ND 014 O mg/L m,p-Xylenes 8260B 00005 ND ND 100 O mg1L o-Xylene 8260B 00005 ND ND 100 T mg 1 L 1,2-Dtchloroethane(DCA) 8260B 00005 ND ND 0005 ® mg/L PAHs Naphthalene 8270CSIM 000002 0.00025 0.00011 024 mg/L

2-Methylnaphthalene 8270CSIM 000002 0.00014 0.000057 NE m2/L Acenaphthylene 8270CSIM 000002 ND ND NE mg/L Acenaphthene 8270CSIM 000002 0.000052 0.000054 032 mg/L DtbenzoFuran 8270CSIM 000002 000013 QOOO)I NE mg/l. Fluorene 8270CSIM 000001 0.000053 0.000043 NE mg1L PhenantFuene 8270C SIM 000001 0.00012 0.000082 NE mg/L Anthrecene 8270C SIM 000001 ND ND NE mp/L Fluoranthene 8270CSIM 000002 0.000035 0.000011 001 mF/L Pyrene 8270C SIM 000002 0.000056 0.000029 NE mg/L 

## Benz(a)anthtacene 8270CSIM 000002 

## ND ND NE mg/L Chrysene 8270CSIM 000002 0.00002 ND NE mg/L

12001022.013 Red Hill] Page 1 of2 Dawson Group, Inc.

# TABLE 2 Summary of Groundwater Sample Results

MW-V1 D Red Hill Fuel Storage Facility Red Hill, Oahu, Hawaii

MW1VD

REGULATORY 

### ACTn)N LEVELB UNITS SAMPLEIDENnFICATION RH-W-0bt ® RII-1111402

6AMPLETYPE 

### Pnrtwry Dupbcate DATECOLLECTED 02/172005 n2/1711005
ANALYSI6 EPA METNOD MRL 

## ~ '" i k; 

## .~~ ~~ e._ .v..'` : 0. 

### Benzo(b)Ouoranthene 8270CSIM 

### 000002 0.000015 ND NE m2nBenzo(k)Fluaranthene 8270C SIM 

### 0.00002 ND ND NE mB/LBenzo(a)pyrene 8270CSIM 

### 0.00002 0.000012 ND 00002 mpJtIndeno(1,2,3-cd)pyrene 8270CSIM 

### 000002 ND ND NE mg/tDlbenz(a,hkmhracene 8270CSIM 

### 000002 ND ND NE mlr/tBenza(g,h,l)perylene 8270CSIM 

### 000002 1 ND I ND NE I m8/ 1 - Notes EPA Unded States Envlmnmental Protacbon Agency B Bblhng Basin at PVJC Potable Water Facihty

t° 0 °°'I meUod repnrbng limit is otherthan stated RH Red HIII Fuel Stabon Faaldy PAHs pdyammabo hyrdocarbons 

### BolQ ItaOe value is greater than laboratory MRL mglL milligrams per lder Bold value Is greater than regulalory aclwn level MRL metltod reporbng bmit NE none established ND NonedetectedatnrabovetheMRL VOCe volableorganrocarbons Y The chromatographic fingerpnnt oF the semple rasembles a petroleum protluct elubng in appronmately the cortec

cerbon renge, but the elubon pattem does not match the callbreton standard
o The chromatcgrephlc fingerpnnt of the sample resembles an oil, but does not match the calibrabon standartl



### ~ State of Hawan Deparbnent of Health, 2000 Hawan Undergrountl Sturege Tank (UST) Tachnlcal Guldance Manual Mamh 2000 ® State of Hawan, Deparenent of Heanh, 2002 Hawan Atlminlstrabve Rulea Chapter 11, Ttlle 20 Potable Water Dnnking Water Standards ® Sample RH-B-007 was recelved wnh a pH abuve the methotl preservabon crdere ol pH Q

[2001022.013 Red Hill] Page 2 of 2 Dawson Group, Inc.

# TABLE 3 Summary of Trip Blank Results

Stilling Basin Red H[II Fuel Storage Facility Red H[il, Oahu, Hawaii

REOUTATORY ACTION LEVELS UNITS SAMPLEIDENTIFICATION Trlp&ank'

SAMPLE TYPE Tnp Blenk DATECOLLECTED 02117/2005
ANALYSIS EPAMETNOD MRL 

### ~'..~~.~,~~~,~"r`~~ Zi;j



### BTEX Benzene

Methylten-ButylEther Toluene 8260B 8260B 8260B 

### OOOOS

OOOOS 00005 ND ND 

### 0.0014 170 O 002 O 21 O m8(1-

mB/lmB/lEthylbenzene m,p-Xylenes o-Xylene 8260B 8260B 8260B 

### 00005

0.0005 0.0005 ND ND ND 014 O 100 O 100 (D m8/L

m8/1. mg/L 1,2-Dtchlomethane(DCA) I 8260B 

### 0.0005 ND 1 0005 ® I mg/L
Notes EPA Unded States Envlronmental Protschon Agency

I 0 °° 01 I method reporbng Ilmrt Is other Ihan statetl PAHs polyaromatic hyrdocarbone 

### Bold, Iralic value is greaterthan lahoratory MRL 

## mgR mllhgrems per laer Bold value Is greater than regulatory aclon level MRL methotl reporhng limn NE none establishetl ND NunetletectedatorabovetheMRL VQCs volableorganlcrarbons ' The semple'rnp Blank" analyzed wM thls sample contalned low levels of target Toluene above the MRL Thr assoGatetl Storage Blank. which was preparad and stored at the laboretory the same hme the Tnp Blank war prepared, was analyzed as a Qualny , Assurance (QA) check The Storege Blank did not contain tl1e analyle in quesbon



### ~ State of Hawan Deperbnem cf Health, 2000 Hewan Undelground Storage Tank (UST) Technlcal Guulance Manuel Mach 2000 ® State of Hewan, DepaNnent of Health, 2002 Hawan Adminis6aOve Rules Chapter 11,

Title 20 Potable Water Dnnking Water Standams

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## NAVFAC PACIFIC Red Hill IQ05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Appendix A



# APPENDtX A

Laboratory Reports and Chain-of-Custody Records for Primary and QC Groundwater and Stilling Basin Samples

[2001 022. 013 Red Hdl IQ05 G W] Dawson Group, Inc.. -

~ 

## Auonyms

~ ( ndumbre AnWytlrnl ASTM Amertcan Sonery for Tesung and Mawrals nm m

~ 

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### DEC Depanment of Envtrunmemsl Conaervatton March 15, 2005 Service Request No K2501266 DEQ Depanmem of Envuonmenul Quality DHS DepanmemofHwlfiServices 

### HeuthcrKcrt DOE Depnrtmcnl of Ecology Dawson Group, lnc AtrponlndustrielPark DOH DepertmentofHealrh 3375 Koupuku Slreel, E-200 EPA U. S. Envtronmemal Prutection Agency Honolulu, Hl 86819 ELAP Enviromnenral Laboralory Aceredimtion Progmm RS: Red Hill GW Sampling / 2001022.013 GC Gas Chnxnatography GC/MS Gas Chromatogmphy/Mass Specvometry Dear Heathcr 

### LUFP Leaking Underground Fuel Tank Enclosed are the results of the sample(s) submuted to our laboratory on Pebruary 19, 2005 fror M Modified yourmle®nce,theseanelyseshavebeenassignedourservicerequcstnumberK2501266. MCL Maximum Contamitum l.evtl is Ihe lughest pemussrble concemration of a AII anxlyses wem performcd accoNing to our Inboratory's quuluy assumnce program The test subsmnee allowed tn dnnktng water as esmbhshed by the USEPA. 

### rcsults meet requtrcments of the NELAC slandards except as nuted tn lhc case nmrauve repnrt MDL Method Detectlon Lrmit All resulu arc rnlended to be constdercd m thetr entuery, and Columbta Analybcul Sernces, Inc MPN Most Probable Num6er (CAS) ts not responslble for use of less Ihan the complete ropon. Resufls npply unly lo the rtems submttted to lhe labomtury for enalysis and tndivtdual Itcros (samples) analyzed, ac heted in lhe MRL Medsod Reponing Limlt report. NA Not Applicable Plcasc call If you have any questions My exrension ie 3260 NC Nol Cakulaled NCASI National Courcd of the Peper Industry for Air and Stream Improvement Respectfully submttted. ND Not Delected 

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### CASENARRATIVfi Surrvgale Exeepbuns: Tle cronwl cnlem wert exaeded RsrtM Toluened8 smmgeh in LCS KWG03U55061 1Le msocuued masfu spike mcovenes oftargcs compuunds were in w000l, mdimbng Ne ana)yais wm m wnaol The aunoga[e outher is nagged acmrdingly Nofiusbttcantt[nea-tmnwasaPWOprmsc
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AII analyses wsrt perfonned cons6tem wnh Ne quehsy assurmue progrmn of Columbm Analynml Servia; Inc (CAS). Thisrepnncon[amsanalyunlmvl[s(orsampbfdeflgnetMPorTSnlldmadeliverebkv Whenappmprwteto Ne mudnd, nelhod blank msulR have bmn reponed wM eech analyncal tesl Sunogale secovmes heve been mported far ail apphcable orgonrc emlyso AddsumW quelity connol anelyses reponM berem mclude lebnmlary Duphcme (DUP), Memx Spske (MS), MomrJDuplarem Matnx Spuke (MStUMS), end lAbormory Cpmcl Smnpk(LCS)

Samnle Rerolnl Slx weler samples wert raeind for mulysis ef Columble Analyliul Smrem on L19A5 The samplet werc mcelved in good cnndmen and mnsisten[ wnh she awompanysng chun of oustody fmsn The mmples were s[arcd m e r<6igermor e[ 4°C upnn [eenpt n dm labnmmry
Tnsal Me[eh No anomalles assoclawd wllh Ihe analysis ofshese semples werc nbservW

Dleul Ranee Oreanlss bv EPA Mnbod BOISB No anomabee msoemmd wnh Ine analyso of [hese mmpks wem observed

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### -iRvOROANICANALF$IS DaTA PAC7(AGE INORGANIC ANALYSIS DATA SHEET

Clzant. Dax000 0mnv, Inc. 9ervvm Fnqeeat. N2501266 Pzo]eat No.: 2001022.013 Prolact Naae: Bad Hill ON 9amgling

Baapla No. Lab Bae,la ID AN-B-001 It2501266-001 9tl-B-009 R2501266-002 NH-B-003 II1501266-003 NH-N-001 %2501266-006 RH-N-002 H2501266-005 Nethad Bslnk 52501266-NB Batch 4C H2501269-OO1D eatch OC H2501269-0015 Claant: Deraen Grovp, Ine. 9ervloo Naqueat: %3S01266 Pze]act N. . 2001022.013 Dete Collacled: 02/16/05 Pzo]act Har: Md Hill aN 9ampli:g Date Neeeiwd: 02/19/05
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METALS METALS .1- .1. 1:`10RCANIC ANALySIS DATA SHEF.T INOBCANIC ANALYSIS DATA SHEET

Claant. Daweon Osou" Ino. 90zviee BeQuaet: N25U1266 c11.nt: Uawaan OreeG i Ino. 9etvsce Requeet: R2501266
Pro3ect Na : 2001023.013 Deto calleeted: 02116/05 Pio]act N, 2001022.013 Data Cellected: 02/16/05 Pxeleet Hame- 9ed N111 UB 6avililq Date 9eeeLwd: 02/19/05 Pee3aet tlama. Nd Bxll GB eaepli:y Data Rawaved• 02119/05 Natriz NATElI Unitc yG/4 Natsax: NAPER UnitY PO/L Baele 10\ Baeae NA

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METALS d. INORGANIC ANALYSIS DATA SHEET

Claent. Devoon Ozovp, Inc 9ervica Faguast- N2501266 Pzojee[ No.: 2001022 013 Date Colleeted. 02/17/05
Pzolcet Neme: Pad Nall OM 8aoqling Date Aeaolved: 02/19/05
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semPle Nas:e: Nx-N-001 Leb Code: N2501266-009

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METALS .1. INORGANIC ANALYSIS DATA SHEET

Claenb Davson Ozou" Ina. 9eavice Pnquest: N2501266
FzDlee! No.: 3001022.013 Dete Colleeted: 03/11/05
Fselsot Neee: Ped Hill DN 6aspling Dete Reeeived: 02/19/05
Nstziz NATPA Dnike YO/L Basis NA

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### Melyta Mnlynle

NethoA NRL Dilutlon pactoc Date

Bat[aoted Date

Malyret Accult C q Leed 6020 0 02 1 3/3/OS 3/9/05 0.02 U 

## Columbla Analyticaf Services ,w{TALS -56- 

### SPIKE SAh1PLE RECOVERY

Cl:ant: Daaaen Oconp : I.C. 6emce Begueet - N2501266 Prejeet No •£q01023 013 Un1Ga: pg/L Proxe[t Nsms- Retl 9111 ON esvq,lvng Baa1s. NA Na[tar. NA1RR ! 9elvda. 0 0

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Client: O.IUwnGroup.IM ServiceRequut: K2501266 Cbeot: DnuaonOmup Inc SenicaRaqueat: K2501266 pmjeet: RcdHJIGWSmnplmp/3001032013 DahCollecUd: ONI12005 projecl- RodHJIGWSemphnpJ2001023013 DaleCollMed: NA SvmpicMaUfa. Walcr DateReceired: OLI)R005 SampkM.nrne \V.mr DateReeerv¢d• NA

Dleml aad Rmdual RanBe Olppmn Dicrel untl Raitlurl Ranpe Orpamee
SampleName RH-W-OIIi Unite: ug(L SampleNama: MclhodOlank UnM. u8/L LabCade: K2s0126(HU)5 Bah: NA LubCwle: KWG0 50 218 1-1 Bnrb• NA

Ealiattmnhlaund. iPntal(IC Isvel: Low - EatraclinoMelhnJ- EPA3510C Isrcl. Imv Anu)SrtxMetbW. 8015M AnaI511nMelhoJ 8015M

Dilutlnn Uste Due Esnractlon DJUthm Date D.I. Enruttmn AnalylaName Rnult Q MRL Paetor EDracted Amlyted Lot Nute Anel,eN.ime Naull 0 MRL Faetor Entratled AnalYacJ 1ut N.I. DISeIReeBeOqnnm.(DRO) IMp 50 1 02122/05 03/02N5 KWCA502781 - ITmJRnnL IB,nnvvUeul 1\011 50 1 02/22tl)5 II]A)2R)5 KW(i)502181 RendutlRaryleORamv.(RRD) 890 100 1 02R2N5 02102105 KWC0SOY781 Re+NwlRmiy 0iunnvaRlltl) VD U IW 1 02/IIPoS OSN)LOS KWW50P81



### Cumnd Da]e ContM Date SurniauteN

~ me %Rn Lmin Analy[uJ N"D BurnquteNeme %Rec lunin AnN)ze11 Nnm 

### a-Teryhen)a 13 52-I28 01fl12N5 Ac¢pinble o-Telpbetql 11 52-128 0301105 Acceplebk n-Tnucnntonc 13 50-I50 01Po2N15 Aasplublc n-Tnacmnana 84 30-ISO 113m2N5 Acceplable

Cixrvnnu 

### tommwm 

# ODazS 0 

# 0 026
I'rma;l ntln'q201N l0 1] 1 

### ? 1'orm1A-Orpmx Pugc t of 1 Mated 0]A1112(N15 1017 11 6um IA - (h•ynn PaBe 1 of I NupY kpMReknue 0.P. , 60A iupsSnnduvae RnArlANSurl = o-TClphcnvl

Sur2 = n-Tnaconlanc 51-128 

## suaeo

Rmb M1mN n IJ nln, rltl4 rmhal ... RrvYY n,p,tl xIN, Fx.tl I.1 iMene IMUw1Nm11N1,MryNbNe

Yr'wil Ulftl)RUn; In I] lyl COLUMBIAANALI'TICALSERVICES.INC. COLUMBIAANALYTICALSERVICES,INC. - IM@C RcNn QArt)C Rryon
Client: U.mwnGmup.inc Scr.iceRCquerr: K250I266 Clknt: DnomnGroupinc SerWeeRequml: K2501266 ProJeck Red HIII GW Snmplmp)2001022011 Pml•+'r: ItM 11111 CiW S,imPbngflMIO22011 Dale Eatraeled. 02/22I2005 Sempk:MOlm: Wolcr SampleMu., 'vlrrr DateAOalyceJ: UV02005 SurragRte Rero.ery Summary D4ve1 avJ RnlLaal Ranee Olp,nnirr Malril, Splke Summary Dlerel end RpNuxl RanRe Orpaolct

EclrnclmnMMM1omP F.PAlTIOC Um, PERCENT Ann6rnMabml• uniM l.arel: Inw SampleName: RH-BalUl UnllR: uSIL Lab C.ode: K25012fi(414II Bauc: NA
EalraebonMmhW- FPAl510C Lercl: Iqw SRmnleNnmc LubCWe url Sur2 MRIylnMmhnA: SI115M EslramionLUl: KWCA502781 RH-B-0tll K25O1266-001 83 '10 RH-B-002 K25(11246-002 52 89 RH-t1001 K2]O1266403 n M RH-B-0OIMS RH-Wa101 K250126G-004 71 77 KWGU50]181A RH-WLlO K250126RM5 "/1 '/3 Mnarrspke %Rie Mc11mEBlank KWGUSU2l81-3 T) Ma ~ mqr RII-B-0UIMS KWG(15027814 88 94 ApalyleName Rerl'Ir Rewlt EaptttcG %Iler Lmb. LabConuol5:unnlc LlVG050278I-1 74 R6 lh, RunycUFncs(URU) ND 3040 3200 95 57-158 DuPlrutcl.dbCmveniti.mrylc KtVGI13111781-2 W 87 RmWudN.wgcUrp+mu(ItR)) ND 15e0 1600 96 I5-I37



# 1

SRrmRete Re.mep G'ntnA Lmit. (%)

R~ up, M1pN

~ nllln=.u,eY I'1 uulinre Wu[,auloJemnMamav RmM, M1Ob

~ 'Y. P^.N Iq

~ .tluw. Ye enW mulY nM.YNY.W

a.~.~.~ ..,_.n„rr.,.F=.m'.ur..n...rRCm,mm

~ ,mctlerm.tln...m..n.._w...mr.n.I.eW,..R.,e.rF.me 00028 

# 0002i 1,ann2A-Org.mn. Pngc l nf l Pnnlad 031072IX15 IU 1742 Fu1mlA-U.pPm. Pnpc 1 M I 1puSrRefomm IIIItlN119 R.fm1u RN<60NClirnt: Dewaun Gmup- Dlc

ProjM: RcdHdIGWSnmphny1001022013 EampleMatu: Wmcr

Lnb Control SplktlUnphesu Lvb Cuntml Jp,ke Summary Diccel mtl IkdJUal RnnRC Or{tRmer

EVinctlnn Mv11mJ LPA lilOC AnnWmMethal: MOISM

Leb Caulml Semple DupLrale Lnb Contml5nmple KWG0507T81-I KWGt15029E1-2 IabCUnlmlSpNa DupllmleLbCnmmlSplYe
AunI5leNnmc Rwlll EaVeeted 9611ee Rault Epperled V.Ree
❑ nn.I0.m,pcttr•μmulUttU) 294I1 12W 92 299n 1271 93 RaNmlltuuYrlb..nn..11lll'n 153n 16W 95 I4JU ILIm 91 Service Rwluent: K2$01366 Date ExtructcJ: 02112l1005 DateAnalrteJ: m/WQOOE

Dnile: uR/L BPne: NA Lnx: I.ow EatnclbnLm: KWGOEOi)tll

•ARee RPD Ilmm RPD Ilmlt
61-I31 1 30 59-1e6 2 30 COLDMBIA ANALYTICAL SERVICES.INC

ONQC R 9un



# Gasoline Range Organics

p.vn.nvm.wu ............. ~.~ n...ux..n.w.,unv.,arum. 

# 00029 

# 00030

Ihmtal 03A1W2005 I01946 Furm3C-O+pemc Puye Ipt 1 uMWNtYyYpmumVN,.p RRNYl9COLUMBIA ANALYTICAL SERVICES, INC. COLUMBIA ANALYTICAL SERVICES, INC. Amlyncil R>uh. AnR1yRJ ltesulL+

Clicm: DRnsonGrimp.lnc ServiceRepueaL K250126G CBrnI: DensonGroup.lne ServaeRe9uests: K2501366 Prolal: RcdHdIGWSemplingl2001022011 DareColkrld: 02/16r

~ 0115 Pmlec.r• NNIItl1GWSempbu` IJ2001022U13 DRreCNlttted. 0211612005 SampleMelrvx. Wnter DateRereivN: 02/19121)[15 SwpleMarm Wulcr DIDeRerened: 02/19RW5

Gemllne Rao¢ Orynicr Gxmlme Rsnge OrARmee
Sampla Name: RH-BL01 Unrrr uPfL Swple Namc• RII-B 002 Umb: upJL LabCodc: 0,50126G+101 Buir: NA LebCodr: K25012664X02 Bsr:a NA

Estrxbon HvlbnO: FPA 51130B Lecel: Low , Earnctiun Mclhod. EPA 50308 1-mel Low AnnlywoMarhW: c0I50 AnslyalrMelhod: X0158

Dilurlm Datc Dalc Exlraclmn Dlluriao Dale Dale ExlrReuon AnRLteMame Rnulr O MRL Faeror Ertrened Anal3zed Lof Nol_e An.1yerN Remll O MRL fector EmrarlW AealYa.al LM Nete GatROnpeOrgamulGH07 ND U SU 1 01425105 112/25/05 KWG0503UV GeenbneRanpcOre.n.matttptA ND U 50 1 O2115tt15 ON25p15 Ku'U15011117



### Conrrul Dxle 9orrqateNvme 4.Ra Lmna AnRlytaJ Nnre 

### 1,4-OtnumWxvun 95 15-12I1 02125IJ5 Acapable Comrol D.I. Surr R awName • %Ra IAmlu Amlyi,d Nnle 

### 1-4-Ddluorobeniam 95 75-120 02f25M5 Aecepinble

Cmw..u. 

# 00031
PMtN 01tl171241 11 i In 1] 3G Fmm IA-0yam. Paye 1 of I

•

~ 'ue,u+Cn,u

~ m".m ~i~~n

~ bpJ Syr5n0.ef 0.R

~ W]8 Prmkd 0i/117/2W5 101235 Fmm1A-OrBoou 1'oge 1 0 1
..a

~ una

~ 'SI^YTNmn

~ nT M.'W L`W1G4fomu RAKOIFCOLUDIBIA ANALYTICAL SERVICES, ING 

### Mohv

~ 

### vlRnuW Clmnr UmtwnGrnnp.lnc ScniceRCquruL K25012G4 PrOlttt: RWIIIdIGWSemphnS/100102201J DateCollectul: 02/I612IX)5 SamplcMatrix: Wnmr DateRecci.N: 02/19R005

Gew1iM RanKC OrBnn:cr
Sample Numc: RH-B/:Oi Untur up/L Lab Cwle- K25tIl24hal0i . Eute NA Exltactinn Ma•Ihnd: CPA lnillD Lerel: LUw Anelyae Mctlwl. IuU 515

Dilutiun Date Dnte EatnebUn AnalyteName Remlt Q MRL Rartor Ertrscled AnNyad Lot Nnle GomWrlLmBC(hplNC.l(IRO) ND U 50 1 02/25A15 0225N5 KW1i0503101

Cun4W Dale RurtnpaluNim. %Rer [Jmib Annlyud Nnm I,C-D:Rumdr,lvun 95 75-120 0225/O3 Aceepmble COLUMBIA ANALYTICAL SERVICPS, INC. Amlyucal Resvlu
❑ lent• D.'mn Craip, Inc Scrrt¢e Requeel: K2501266 prolat• RetlN:11GWSamplmyZ00102]OIJ DaleCollected: 021I12005 SumplrMntrn Wnmr DateReeeh•ud: 02/19RO05

Guoliuu RanBe OrUUnlrs
SumpleName: RN-W4KII Un:b' np/L LabCoUC: K2501264-OO4 Buru. NA
Ertraulon Methal: EPA 50300, Le.xl. Low Aoalym Method. 81115B



### DRUUan U.I. Latc Extraahon AnnlrmName Re.ull Q MRL Vaetnr Exlruted AnulSUd Int NMc 6onl ND U 50 1 0225Po5 02/25/05 KWG0501107

Cumrol Date SurroBattNUme %Rec Llmlu Antlycd Nutr 

### l6-D0w:alvwutc 90 75-120 02125103 Acaylablc

CMIIM11h 

### Cwwmu

Pnno.rl IItN1112:XR III 12 19 lrnn IA-(TBUmc PnRr 1 oI 1 v. 4 WWMtmam+.-InT .w.e'

~ F•T

~ Cram. NNWPJr Pnnutl 03A)112005 101241 1wmIA-aymN Paec 1 af 1 uNUnnVSnYT'f^mlmnn Nuyd lyvinad RPa6078COLUMDIA ANALYTICAL SERVICES.INC. COLUMBIA ANALYTICAL SERVICFS, INC. pmilylruilMLKUIrs ArWylrrnlRevulu CIknL• UmsonGronp,lnc ScrvtceRe4ucvt: K]501266 Chent: D.mmnGmupinc SmfceRequeet. K25M266 , ProiecL RMHtlIGW$arnplmt/2001032013 DateColiee5cd: U2/I712005 Pmlecv RMIiJIGWS.rInplln0/2001021011 UaleCUlleelW' NA Sam4lE Wlcr DRCRCCCivad: 021192005 SempleMnrrr.: 5 5'a¢r DnteRttnved. NA

Gauollne RanRU Organla Gawbne RnnLe Orqnmca
BamPlaYnrnr: I2H-w.On2 Unb: uE/L SRmpleName: McllwtlBl:ulk Unitx: IrE/L LabCm, 6231112644065 Bblr. NA LRbCak: KWGIS503107-5 Bastc NA Extracuun MctM1nO CPA SniOB L<rch Low EnlraemrnMetbuO. EPA 501119 Lcrxl. Lon' AnalSnaMctlrml: 80158 AnolyRrMClhnO: 91115B
Ddullan Datc Dete Entraellon Dllution Date Date Exlrullan AnalytnNnme Rmlt Q MBL Factor Eatraded Analne0 Lat Nolc AnnhteNnma Remh Q MKL Faclor ExtrncteJ Mxlycc0 Lol Note GnmluklL.yr(hynu.(I,RO) ND U 50 I 0221U5 02/25A5 KW(A50310) Gumbneltonp•Unmmtldt(17 ND U 50 1 0225/05 0225105 KW(305010)

Cnnlrnl Date Cnmrul Dne SumeuleNnm 6Rar Umus AnalyzeU Nale $urlryWNama S:Rtt lamro Anelyrell Nole 1.4-DtBuorobcncam 93 75-120 02ASN5 AcspLlble 14-DlDuolabcvsnc 96 75-120 02/25N3 Axcpubk

c.mm.rru Onruneenr 

# 00036 PmrIN 03nl72pR 1012J2 Fwm1A-(hFomc PoRC 1 nf I Rmlul 03N72W5 1111215 4amIA-ITry- Poge I aC 1 •weJn'uyunmvmmimnr

~ (up fqvA

~ lRRnmw 0.RrW7x uuuYV]yetlqrcmrnn" MuM y. a.lm... ItRlnnlaCOLUh58IAANALYTICALSERVICLB.INC. OAIQ(: ReWn
Cllcut: DawnnGraup.lm Pru3etl: RrdHIIIGWSnmpbnp/20U1022013 SamplcMrina: Wmer Surru¢ate Rew]ary Summary GaYolinc RenRC Orqanu:t

EEnt[eCIInnMPllmrl I.Pa51t1lIR AnAlv]nMellmd: %(IISB

Samnle Name LJb CM, Sarl

RH-B-001 1(251112(6-001 95 

### RH-BJIO] K25012fd-002 95 R11-B-001 K2501266403 'IS RH-W-00I K25U1266-DD4 90 RH-W41112 K251112664)U5 0 McthoEDlenk KWCd1503107-5 96 RIi-U4101MS KWG0503107-2 11MI RII-B4101UM\ KWGU501107-1 98 LSbCOnIrolSamplC KWG01131074 101 COLUMBIA ANALVTICAL SERVICES, INC (jAlfK:ltpat SemceRe4um1: K2501266 Cllenl: WuamGrm:V.lne ServleeRequutr K2501266 Proleu ItcIIHdIGWB.unplmg/211UIn22013 DaleExlr.uted: U2/252005 SumllleMalnr: W.n.r Du[eAOalyicd: 0225/2005

Mnlria Spike/Duplmale Matrix Sp[kc Summary

GaWlneRanKeOrPAnin Doitx: PERCENf Level- Low Sampk Namu: RH-B4001 Unilv: up/l. Leb Cmie' K25111266-001 BaYla: NA
Eztractlon MeIM1M• EPA 5115110 Le.el: Lmv Analva.arthal• xnlsH ExtnebonLol: KWG0501107

RH B-OOIMS RH-BamIDMS KWG0501107-2 KWG0503107-1 Sumple Mntrlx 5plle Du p llat[MnrIYS V Ike H.R¢ RPD AnalyteNamc Raull Rwlt Eapeeled •GRee Runlll Eapcaml %Ree Lrmlu RPD umtt Gaml:vtRe:geDrYUn:u((iRD) ND 489 SW YN 451 500 90 69-128 R 30

Surrnqvin Rn[ur[n Cun:rol 4m1Y Surl • 1 J-DlBuotabcn.cnc

Nvulu nn[rd xuY ae vwnJl'IUnIUMr r[Iw•rM.We[mlvla[Ilma Amnr II vnd xrll.. r

~ nnw I[r.Nr.n. rYmm

~ A tW.erM1 NaMatV./a [ M

PnnIW IIitl1713(R)5 IIII347 hmm24-(hYnmc u vr..uln]nal mu r..e ru I wwun.e+•M[v.wr.Yrlwm[mwa..w•r.mxarwrs MWanaqNNrpa{wi

~ IN11u0NUe111eunarAnlYahN W vOtanme

00037 Mn'r[nwti

~ aMrt4TeA YJIluavvinM]IanavmnJWaoullwmrlryraWnllsukWaMnMTmrcmYSeruML 

# 000ae

Pnge I of 1 pnnlal II1N7fXM15 11112 ill Imm1A-(1rY+mc P+YC 1 al I 4yvw

~ mxe kA1f4]P unuLiYt ryrYT'I

~ mVMM1rn 9xr5[IP<IV.re< Mn<411YCOLUMBIA ANALYTICAL SERVICRS, INC QA/Q(: RyWI
Clienl. OnumnGroup,lnc Serv+teRC9uetl: K2501266 pmjerl: Ratl Hdl GW SumpOnt/2003022013 Date ExtraeteJ: 0223R005 SRmpleMatnx - WRRr DamAnnl2avl: 02252005

Lab CRn[rvl Sp1Ee SummRry Ga.uline Ranqe Orpymcn

ExtrJcn+w MethnJ• IiPA 5010B Unlb: uy/I. ARalya.MctMN: snISB Bnls: NA Le• , el: Luw Extrucliunlut: KWG0501109 lab Cnnlrol5amplc KWG05071094 LbCwtmlSNW %Ra Anulpte Name Rqult ExpeeleJ %R<r IAmlb CJmhu<h.Il+.ulA:•In+..a;ltnl .lul 500 98 71-128



# EPA Method 504.1

Rw4, IYpM wyY anv.ieJy I'+pWl.-iY

~ +Nn.u+JJetwW vYaN Ibmn ntwn.

~ ml+,+nrvt nn,

~ n SII.nw,IRl'1)IwalweYE b Ikvup+

~ a uur„dvam+p tyaJWnN.MMe nYtm

~ vM6

Pm+uxt 07m7/201). 10125'1 PO^^x-OrWm.

u~~ WNYVrryJTJmmntiT "r+++MUC® RRJ(AIR 

# 00039

Pu6< 1 ur 1 

# 00040COLUMSIA ANALYTICAL SERVICES, INC. AnulSVmlResuln
Client DaxsonGtoup Inc SenierRequm: K2501266 Pm3ect• Red Htll GW SamphnFJ2001022 DII Dnte Colleeted: ULI612005 SempleMatrfa: Waw DRteRCCeivcd: 02/19/2005

EPA Method 503.1
SRmpleName: RH-B-001 UnHa: uy/L LebCode: K2501266-001 Banr: NA
Eatracdon Method: METHOD LerrJ Lon' Analytm Melhod: 506 1

Bllutlun Dule Date Eatraellon AnelyteName Rpult Q MRL paetor Ertmetcd AnalyacU Lot Note 12-D1brvmcethanc(EDB7 ND U UW83 1 OT/28/05 02118N5 !CWCO503282

CuntrW SumpeteNnms °/.Rm I.mm Nem COLUMBIA ANALYTICAL SERVICES. MC

. ~ nwlNmal N.11a
Cllent: DawsonGmup.lnc BerMCeRcqumt K2501266 Pmjecl: Red H01 GW S.ImpImF/2001022013 Dele Culleeted: 02/I(d21)05 SempleMRlrm: Waler DeleRecebxd: 02119I2W5

EPA Melhod 503,1
SampleName RB-B-002 llnite. ul ✓ l. I.ebCode: KI5111366S102 Bana: NA
Ertraelian M<Ihod: ' MEIHOD Level: Low AnalyJr Melhml: 5041

DlluLon Date Dnle Eatract:un AnalyteName RemU Q NRL Faelnr ELracled Anatynd lul Nule 1,2-Dibtomoethene(ED8) ND U 00081 1 02/28tl15 02R805 KW0050321

CRntml 3Rrlv{ebName Y.Rea Um14 Nme

Cmmumt fmm mue 

# 000e1 00042 Pnntcd O3NI20(15 085813 FonolA-VWSmu Pnye I of 1 Pnmd 03Po1/3005 085815 I

~ onn1A-Orgruuc Nnp: I nf 1

u~ NnN

~ ISmYmY.m,

~ m,p Mvpl SupeYasRef RRe59M hp4nMelvaee nReSY]eCOLUMBIA ANALYTICAL SERVICES, INC. Awlyt:wl Raults
Clknt. DawwnGrouF.l:w SerWreReyuett: K250126L Proleet: ReGHtlIGWSemphng/2001022017 DateCellemeW OLI6/2005 SemPleMalriw: Watcr DamRecerved: 02/192005



### EPA Melhod SOJ.1
SempleNrn¢ RN-11.011 Unitr nF/L Lab Cotic: K25012664307 Beriv: NA Extnmlon Methotl: METHOD Leve1: Low MaIYDr M6botl: 504 1



### Dilullon Dale Detc EstrRCbon MnlYle Name Reatll Q MEL Factur Estnctad Ndyied Lut Nde 1,2-Dlbmmoe0lane(HDB) ND U 00012 1 OL2EN5 02128105 KWG0503282

Camral $urrryyleNUmu XRaa l4nar NoM COLUMBIA ANALYTICAL 9ERVIC[S, INC 

### Anellt

~ 

### mlRexW:s
Cllent: Daxion GrouP, InG Semrc Re4uest: K2501266 ProRel: ReCH:11GW5amphnn001022012 DrteCollevled• 02/I7/2005 SamPleMetrim. Woler DateReceired: 02/19RI105

BPA MrUwU SU4.1
Sampletlamee RH•W+ml Umn• ug/L Leb Cotle: K2301266-004 Basn: NA
ErtraeDon MetbOa: bIERIOD 4ve6 Lmr Atu15Rr MethOd: 5041

Dllatloe Dale Date ErtracBon AoalykNeme Rewlt Q MRL Famor EaDaeocJ Anelyrt0 Lot Note 1,2-Dlbmmoe0une(BDB) ND U 0C083 1 U22B105 02128103 %WG050)282

Cumrul SarrvRUteNVms Y.Reu IJmin Nerc

C'umomu tbeumM 

# 00043 00044 PrmIeO 03/012005 OB 59 17 fom IA - Orgamc 1'ugr 1 e< 1 P.maxl 03101f2005 UE 59 19 Yrgc 1 of 1 •wnNkfryaam`rmntmT 1'tiW 9WC9nRelnms RRa59M

. ~ rWUNWmVmm

~ nm Wml 9eμKnae'uae RR9f929COLUMBIA ANALYTICAL SERVICES, INC. Anxlyuul R-1N
Client: Dauron Graup.Ioc Senitt Requat: K2501240 ProjM: RedHdIGWSamphn8rz001012013 DatcCulleeled. ULI712005 Smnpl<Metna: Wmer DmeRecelved: OL19/2DI5

EPA Mabad 500.1
SampkName: RH-W4102 Uane: ug4 Lub Cadc: K2501266-005 Basis: NA EnrerUon Method: MEI'HOD Lacl: Low AnalSrir Melhod- SM 1

Dllorlon D.I. Date Evtrxdmn Analytc Name Brmll Q MRL Faetor Ertracted Aeslyaed 1-ot Nocc 1.2-D,bmmocUUnc(EDB) ND U 13W82 1 011I8/DS 02/2%MS KWG05031ex



### ComM Sur,oRr,e Nzme !4Rev Lmll. Nnte COLUMDIA ANALVTICAL SERVICES. INC. A,nln,ral xow
~ Cheno Da,rsunGroup.Inc SenittRaquul: K2501260 P,njat: Red}BIIGWSemplmgy21N110220P1 DaerCollalcJ: NA SampleMatnc: Wazer Da4Remxed: NA

EPA Mctbad SOC.1
SampleName: MetbodBlank Units: ngM1. LabCodc. KWO0503182-3 Baeie: NA Enrammn MMOd: N4THOD Isrel: Lox Analysis Mathatl: SDi l

DduOUn Datt Dah Eqractlun MalpteNmne Raull Q MRL Factur Eatracted Analymd Lot Nam 1,2-DbmmoeU,ane(EDB) ND U 0011 I 022&05 02/28105 KWG0503182



### ContrW Sarto[aallome YrRer laml4 Nua



### Caumnu

Pnniea 03101/2W5 085821 tamlA - [heanu. Poer I or I .muunyw ~un~.~ ni.m iwra sy.nax.rt
~.~ xxasnu Conmwrr

PnnNe 03N1/2005 085823 ronnlA - Orgomc Page 

### I ot I .uwarnanaumei

~ ..m umW i

~ xwh

~ we RMYrieCOLUMBIA ANALYTICAL SERVICES, IRC. QANCItWVn
Cllcnl: Dneson Group. lnc Service Reyunl: K2501266 Pro)eet; RedN01GWSamplrng/2001022013 DateEatracteU: IDR8I2005 SempleMetria: Waler D.IteAnalyud: 02128ROOS

Mvtriz Sprke Summary EPA Methotl 506.1

SampleName: RH-B-003 UoNa. u8/L f.nbCaJe- K25012664)(11 Bafie: NA
ETtracemn Metbod: MEiHOD Lerel: Luw AnalyanMtlhod: 5061 BxtrammnLot: KWG0501282

RH-B-0U7M5 KWG0503282-2
BrmPle MrtNxSptr Y.Rer AnalyteName Result RpyN Enpnctetl 9Reu 1/min 12-Drbmmoclhulm(EDB) ND 00596 011591 101 65-135 COLUMBW ANALYTICALSERVICES, INC QA/QC R pM
Clirnt: Dewaon Group, lrc Serrice Requext: K2501266 Projetl: Rcd Wll GW Samphngr2001022013 Dalt Extnctetl: 02l1&2005 SampleMetrix. Weler DatrAnul3ysd: OL282005

Lxb Coutml Spike Summary E.PA MdboO 507.1
Enrallon tle11ro0: ME7gOD Unite: u8lL AualYrlaMethoO: SOaI Baab: NA Le,el• Low Enrvctlon Lnt KWGOSO1282 Lah COmrul Samplc KWG0503282-2 labCamrol8ptlw %P.r A nalyteNeme Rcmlt ExpMtetl ARer Om:n 1,2-DlbmmocthaM(®B) 00744 00714 ItN 70-I30

x..Jn mma.m..ww

~ (•Irr,l...w., Wwx

~ a+,aom.. MJU ney,J ~M ~ peueMlNaueisewutl m:avnwpMWns4 r(mM1

~ aqW JY u wnYl'I IWNU rJmuutleeuuN<xnM

easw

~ vo.00Wubmesvmiseauevinnnme,anw,ehwufw.evnwneuwdWasmween6n.

~ ne.e.iv.aea QOOdI 

# OOOdtt

PrmteA U310V2005 085827 FdmlA <kgans P.J. 1 0l 1 1'nntal 03N1/1005 085830 CmmlC-[hMnw PnBe 1 ul 1 u.:d1mW RRI5919COLUMBiA A.VALYi1CAL SERVICES,IWC Asu15aW RevJb
Clienk OexYpu Group. im SelNee Ecpueet: K2501266 

### YSOJccI: RedFWIGV15aniplmpJ2001U12013 DetaCulleeled: 02/16Q005 SampkMahtr: Waler DNeReeebW: 02119ltl105

Valatlle OrFloie Comy6Rnds
Sample Napu: RN-B-001 Uuiu: uy/L. LeDC6Ee: K2501266U01

. Rede: NA
EalrsBOn Mtl6od: EPA 5030B Isse3: L. Aoalyei6 Me068: 9260B
DOuUon Dne Dete EeeMlon AnRlym Neme ResiD O MRL FeMOe ErtroctM Anelyeed Lm Nole Benrtoe ND U 050 1 03N2115 03/02/05 KWCA503506 Melhylle¢-ButylElhv ND U 050 1 03102105 03102/05 KWG0503506 Tdurae 1.0 050 1 03/02105 0316L05 KW CA503506 Eery@ev<a< ND U 050 1 03/02A5 03/02105 6W005o3506 m,P-Xykircs N25 U O30 1 03NLJ5 03/02/05 KWO0503506 o-Xylme ND U 050 1



# _ 03103N3 O3/02105 1:Wa0503506 1,2-ACLlomethanclEDC) ND U 050 

# ~ 1 03NL95 03/OL05 KWfA503506

Coeaeol Dm 

# Volatile Organic Compounds S 

# "" ° "' °Nem ` XR
~ 

# "' A °"''

~ 

# " N 

# "` MbnyRolhuOmpiqN9aC IUS HO-119 03ro]A5 

### Acceplable 

# EPA Method 8260B T°I°eRe" 113 E3-113 03'°7ro5 

# °.mepal'l' 9-Br6nwBmmbenttpe 99 72-113 03N2005 AaxPlebie



# 0U0At1

1kwW 0311311005 12 37 31 Fer.nlA - Oagao¢ Pe8< 1 of 1

°~ T'FmmlmT MnM 9p9nRef RR1611'ICOLUMBIAANALYTICAL SeBVICES, INC. A:Wynd PmM CBmt: DaxsovGnm0.lrc SeninReqom• K2501266 projal: RedHdIGVlSampLngJ2001022013 DtleCoBeNed: 02116Q005 Sempk Motris: Weler DUC Baehsd: 02I1914005 COLUMBLt ANAI.VTICAL SEBVICES, DiC. Rortyod Keadu CUmt: Dawme OmuV, lm Pmlect: FrdHdIGWSempl:np/2001022013 SampleMafrfa: Wara Service Requal: KI501266 Dm Coueeted: 021162005 Dace Rcedrcd: 02119/2005

Vulatlk OrKWt Compomde VdxUk OrBeuk Compouudr Semple Name: RH-B-002 0u14: up/1. Semple Nume: RH$003 Udle up/L I.rb Cotle: K2501266-003 Brdr: NA Lsb Code: 12501266-003 Bn4: NA 6atnefanMetGod: EPA5030B Levtl: Low EalnetisvMelhod: EPA5030B Level: L. Aeelytle Mahod: 82608 MWydr MeWOd: 82608
Oiludm Dale Dote Calnrtbn DButbu Dife Dale Kqnetlm AvalyleName Bemk Q MRL peelar EnrcGed Ae lyxd Iol Note AnetyOeNwe BewB Q MRL Rertor ErIne1M Auelyaed Lal Noce Bmmm ND U 050 1 03/01/05 03/01105 KWCAw3a98 Bmmue ND U 0.30 1 031OlN3 03101/05 KWO050349B Mdhyltan-BmylEtMr ND U 050 1 O3N1105 03iD1/05 KWU0503498 Methyl[all-ButylEtM ND U 050 1 0310I,U5 03PoIPo5 KWCOw3198 T olueue 1.2 050 1 03101/05 031OIA05 K WG050J49H TOlarx O.BI 050 1 0310105 0310V05 KW00503 a98 Ethymma:ro ND U 050 1 03101105 03101)05 KWCA503498 ElbylMerene I.'D U 030 1 03/01105 03/01/05 KWCA503i98 tqp-Xylmu ND U 050 1 03A1/05 03N105 KWG0503490 m,p-Xylenn ND U 050 1 03/01/OS D3/OIN5 KW00503a98 o-Xyleae ND U 050 1 0310TA0S 03AIPo5 K W OO S ON 99 o-Xylu:c ND U 050 1 0310 1/OS 03rU1/D5 KWGO5o3498 1,2-IDWatoesane(EDC) ND U 050 1 0310I05 03AIPo5 KW00503n98 1,2-Dichlwvdhem(EDC) ND U 050 1 03PoI/05 03101/05 KWGOmM98

Caetrol Dah Cootml DaR SvrrqrkNeme °ABU Dmiu ApylY&O Note SurragYrNwe %Ree Ilmltt Apy ys M Note DbmmoOUommtllum 95 SO-Il9 03NI105 AwepDMe Dtbrmm0umomdhooe 94 80-119 03101N5 Aary:ebte Taluem-0S 91 33-113 03101105 Ac9epleble TolumWB 91 33-I13 03101105 Aaxplable <-BtomOBoombemeoe 93 72-I14 03/0I105 Ameplabk 4-13mv:ofM1mmbeomm 92 72-114 03101/05 Aceplable

Cmmmm 

# 0005 00052
Pnnut 03/1511005 @3733 Fam1A-Oteaoc F+ee t of 1 Pm1W 03/I5R005 123736 FmmIA-Qyauc Pye 1 of 1 uWW6lryuYp(Swlm,p Yep] 9qv9tlWnvu RAKJrI aWetlM]pYryN®Imp Mepl SmS.Pdwo RHK31]

### COLUMB7A ANALYTICAL SEHVICSS, INC. WLUMBIA ANALYTSCAL SEEVICES, DIC. AodynW RevWu nWynal RaWO Clknt: Dewsoo Oroup, loc 

### ProjeM: RadN01GW'Semphog12U01022013 SxmPlrMtlric WDv

Vo1Wle Orgadc Canpwoda SsmpleNOee; EB-W-001 LaU Code: K2501266404 EalneOm Melhod: EPA 5030B AmlYUe MNNod: 82606 Servire BCpuM: K2501266 Clker: Dawmo G:oup OK Dak Collee¢d: 02117I3005 PmJeeL F<d Hdl GW SemPllogl2001022013 DemBeceired: 01/1912005 SampkMrtria: Wamr

Velatik @yolc Compouvdr 

### UeiD: ugyL SrmykName: RIl-W-002 8N6: NA LabCade: K2501266-005 Lee4: lm• Eelne6anMnbud: EPA503U8 

### AoalydeMelhod: 8260B 9enieeAeqoen: K2501266 Dcte CoBeeled: 02117f2005 Dale Recelved: 021192005



### Uolec ug/L Bnlr: NA 

### levtl: L.

ODNbo Date Dtle ELrreDOa AmlyteNeme RedB Q MRL FWOr Ertnrled AodYUd I-al Noro Benzme ND U 0.50 1 03102105 03N2.05 KW0o50>a9B MeDryl¢D-BurylEther ND U 050 l 0102105 03102105 KWG050349B Taloae ND U 050 1 03102105 03102175 KWOOSWa98 EIhylBrnzene ND U 050 1 03N2105 03Po2A5 KtVG0501498 :qp-Xylenes ND U 050 1 03102/05 03r02105 KW00503498 o-Xylene ND U 050 1 03/02105 03N2Po5 KWOOS0349B 1,2-DwtJomeNeneCEDC) ND U 050 1 03102/05 03102/OS KWGOSm498

Creod Dtle 

### BarrvKrhNrmr '<Nrc Limlb AprlyrM Nah DlblomoSWOmoKllune 93 80-119 03tD2/05 Aompuble Toluened8 89 83-113 03N2105 Aaxpabir 4-DlomoOuoropenzem 92 72-114 03N7N5 Aaxploble 

### DIBUUOV Drh Dah E>ase0on Aual9leNam! Rcmlt Q MRI. Famr EararuA Aoalymd Lal Note Benn+m NO U 050 1 03102105 03103/D5 KWOOSO3e98 MMhylmrt-DmylEWa ND U 050 1 07l02/05 03002N5 KWG0501498 Tol:wo: ND U 050 1 031020 03/02/D5 KWGO50)498

ND u 0 SO 

### 1 O3Nb05 03N2N5 KWGOSW998 ND u 030 1 03103A15 03102105 KWOUSWO98



### Cwwl DNe Smroprc Nrmr 

### llmlb Aeylyi<d Note

93 33413 03N2N5 9-10romOBwmbenxeoe 

### 93 72-114 03N2105



# 00053
Pe:okd 03/1512005 12.3738 PonolA-Orgme Pyr 1 ee 5 uV

~ eIP`6uJq , Fan

~ mry Meptl 9qa9ePCei R1,631f 

# 00054
PnoNd 031152005 133740 FonvlA-Qynu Fw 1 01 1 eWYWIW,{l6ewlmT MnN SyureAefum¢ e8i6JllAlWyaeal RvWla

Clknt: Dnw50n Gmup, lnc Servke RequM: K25012fi6 Frajeq: RadHdIGWSemplulyJ2001022013 DateCollected: 02/16I4005 SwpleMaeris: Waler DpeRasivtd: 02/1912005

VaMlk Olgank Camp9nnar
SampkNamc TnpBlaNc Units: aF/L I.eb CoOe: K730126b006 Batle: NA KNUtion MelEoO: BYA 5030B Itvcl: Low AnolyrisMelWC: 92608



### AoW5lsNeme Bealk Q MRL DButlon 

### Feetor Dute 

### EalruaA Dtle



### Andyud Ertrarlko



### Lm Nme BC:Dene ND U 050 1 03N2Po5 03/07J0S K7003039% 

### Mqbyl tat-Baryl Ether ND U 0 50 1 03102q3 03N2/OS KWGO50309a Taluene IA 050 1 03102105 03/02Po5 KWG0503698 EOtylOanzenc ND U 050 I 03N2105 03/02105 KWG0503498 mp-Xylmes ND U 050 1 03102105 03107A5 KW00503498 a.Xyleoe ND U 050 1 03102N5 03N2105 KWOO503a98

ContrW Dak Sarrqrleleame xRee IImW AmlyreE Nqe 

### DlbtumnDuommeDlaae 94 80-119 03N2A7 Aooeqebte Tolumed8 91 83-113 OlNLDS Aocepeble 4-BtomoBaombe:vrne 92 72-114 03N2J05 Ao:eplabk COLUMBIAANALYTICAL SKRVICES, INC. „ Aulyaml Remlls
Cllrst: DausonGml:p.lnc ServlreAequeat: K2501266 

### PmJect: DedILUGWSumphapJ2001022013 DahCaDecled: NA Bampk MstAr: Water Da1e Receiv<A: NA

Vaktlk OrourIr CampamOr 

### SwpleNeme: Me1LudBlank UnW: ug/L LebCOE¢ KWG05033914 BMk: NA
EarartimMeOOC: EPA5030B LeM: Lwv Annlyrk Me0o0: 9260B


### Dllutlon Date Dete Laeractlon "Myte Name Remlt MEL Faqar EerrncteE ArWyned Loe Note Bemcne ND U 050 1 03/OINS 03NI105 KWG0503391 Metllylztl-BurylEOttt ND U 050 1 03N1,05 0310NNS KW00503391 Tolaene ND U 050 1 03N1/0 03107/05 KWG050 3391 EU:yOxvane 1.'D U 050 1 03/01/05 03101105 KW00503391 mp-X)kaes ND U 050 1 03101/OS 03/01/DS KWCA503391 o-Xyleue ND U 050 1 OJPoIN5 0310IAS KW00503391 1.2-DldOome:lune(EDCE ND U OSO 1 03A0I105 03/OI107 KW00503391

cantml Dqa SarmyueNwe xRer IJmlu Aoelynd Nooe
DlbmvmDlmmmGhane 101 80-119 0310IN5 AcueptaNe 

### Tolueoe-OB 113 83-113 03Pob05 AcoeplaNe 4-Bromo0uom6wuene 99 72-114 0310I105 AwepteDle

PnaM1 03/I511005 123742 Fa®IA-Otpruc 4 0 4 1 °q°' 46 qWIN

~ F°°I^"p 4bWl sTaRelees RR4019 Comm:: 

# 00056
Ftlotrd 03115(!WS 123745 FonolA-O:puac Pege I M 1 uVbN'Oryl9(l'm

~ lwp NvgY 9

~ e5CRC e RRWI9COLUMBIA ANALYTICAL SERVICBS, OIC COLUMBIA ANALVTSCAL SBRVICES, BiG AmlYlvel Keadb AmlJUw Radb CB®l: Dawson Gbwpp, lnc Servim Itripmot X2501266 Clknt: Daamn G 

### F.ojnt RedHBIGWBUOpLng

~ 

### l001022013 DaleCo4eefeE: NA Ftojecp FeAIW1GWSemplmg/2001012013 DahCelleets0: NA507266 SwpkMdJic Wazer DdeR

~ A: N SampkMa[Nc Weov DeleBecePoe& NA

VOlaalc Olyavic ConpmnEN Vdelile Oryode CompOenUe 

### SempkName: MChodBlsnk Uolb: oyL SampleName: MoWOCB1eWc Udts up/L LebCoOe: KWG05034984 Beur. NA IsbCnde: KWG0503506-3 Baw: NA 

### ErteecYOV Me000: EPA 5030B Levd: Low 1CLnctlnb MeUoO; BPA 5030B Level: Ww Avdyae Meehotl: 826pB Amlytle MeOJoG; 93609


### AbeqfeName Bemle Q MRI. Faemr Frtnded Ed 1.~d~ 

### AaapaJ Nott AndyleNme RewN Q MRL Fuwr 

### EnrameY E

~~ O 

### AmlyuJ Nole Benzeoe ND U 050 1 0310IPo5 03rU1l05 KW00f03498 Brnxene ND U 050 I 03/02/95 03Po2l05 KWO0501506 

### Mphyltclt-Bu4'IEOrer ND U 050 1 WAINS 03NIN5 KWG0303498 Mqhyllen-BulylElhu ND U 050 l 03N2005 03Po2/05 KWCA5035o6 Tdoem ND U 050 1 03NIPo5 03101405 KW00503098 TOhxoe Im U 050 1 03/02105 03102/05 KWCA503505 

### EOIyIDenxne ND U 050 1 03A1A05 031D1105 KWOOSOS98 ElpyOxom;e NU U 050 1- 03/O205 03102/05 KW0o503506 m.o-Xyleon ND U 050 1 03101405 03101Po5 KWCA503I98 m,p-Xykm ND U 050 1 03O2N5 03/Ob05 KWa0503506 o-XyleM Np U 050 1 03NI105 0310IrU5 KwW50J499 o-%ylene ND U 050 1 03N295 03102rtl5 KWG0503505 1,2-D;c6lomqAone(BDC) NO U 050 1 03101/05 03N1NS KWG0503398 l,24DichlOmnMne(EDC) ND U 050 1 03/0)A5 03Po2A15 I:W00503506

ceevel DeEe comea Daa SLmqeuNeew Y.Rec IINU "dymd Note SarrvphNeme Y.Ree IJmib Aydyaml Nas 

### DlWoomOoommeihaoe 92 BP119 03rolro5 Aaepuple Dlbro17o11uom113mha0e 106 80419 03N3A5 Auylabie TOloene-08 91 83-113 03/OI105 AaeqaMe Tdoe0e48 113 83413 03MN5 Acccplable 4-Bronwflu0mpev.nc 91

Cnaamw 72-114 0310L106 AcaquGle 4-Bromdluumknxmle 104

Cymearay. 72-114 03lO2tO5 Accepleple



# 00057
~ 0 ~ 0
Fcmbd 03/15/1005 

### 12 37 

### 47 Fmm1A-Otganlc Fqe 1 af 1 FImIeE 03/ISl2005 123749 Fmm1A-ppmu 1 d 1 oVea10'fiJStlqYmlmT Vvyd fepvSqqeemra pAW117 u

~ rpPUmlmM Mmp ]yaSeteele

~ e 86KJ1)COLUMBIA ANALYTICAL SERVl'CES, INC COLUMBIA ANALYTICAL SERVIC88. B7C. QAMx peWn QA'Ql:IteWn CBenC DawrmGrmm.ivc ServittReyves K2501266 Cllan: DansunGmup.Ine Serv4sNeqoen: K2501266 

### proje9C 11rd3WIGWSemplln8r10010220U pruJect RedFWiGWSemphu8/2001022013 DateErtrecfed: 03/OU1W5 Sempk Mh4ii: Wamr Semple Malrit.: Wa2r Due Analysetl: 031012005 Svrmym Recmery Svmmbry VWmOe OrBanie Compmmde Malris SpIWNuplleefe MatAr SpUx Summary Volad4 Orpmle COmppuuEt EaruBOn MeebaE: BPA 3030B UNb: p2RCENf 

### AnalyeleMeqmd: 9260B levd+ law 

### SampleBamc: BateLQC UaiD: upJL LeD Cotlr. K3501197-001 B®le: NA

Samok Name Leb CaEe Sarl SL4 Su,3 Erireatim Melhod: EPA 5030B lerel: Lor Aeelyut MeMOS: 82008 Eslrn9tlnn I.ct KWG0503391 RR-8

~ 01 K3501266001 105 113 99 RH-B-002 K2501266-002 95 91 93 RN-B-003 K2501266-003 94 91 92 BelehQalS BmcbQCDhLS RH-W-0OI K25UlMGqde 93 89 92 KWG0503391-1 KWOINO3391-2
RH-W-002 K2501266005 95 92 93 Umph BLnle SFDa DuplleMa 84trn SpOm wRx, HIM 

### TnpBWlk K2501266406 9e 91 93 AoWyteNam 

### e R°°It R 

### em l 

### t E[paYW R 

### em l 

### t Espec 

### lN V.Rec I.mur RPD Ilmit MeWaGBiank KWG03033914 101 113 99 BeNmle ND 108 100 LM I08 I00 IW 7i13e 0 30 MC1hOdB10Nt KWG05036984 92 91 91 

### Melhyllat-BmylElher ND 996 100 100- 9G I00 98 50-152 1 30 MethodBlank KWGO503506-3 IM 113 109 Toluene 098 119 100 109 119 IOU 109 T!-132 0 l0 BmehQC K250119'/-001 101 113 98 Ethy1lIDN.mm ND 115 I00 115 115 IOU 115 61-130 0 ]0 BatcbQMS KWG9503391-1 106 113 Ipl m.p-Xlleom Nn u7 300 113 223 200 112 M-133 ] 30 BeIrAQCDMS KWG0503391-2 106 113 106 o-Xyleue 1'ID 112 100 112 112 100 I12 83-128 0 10 LabComralSample KWG0503391-3 103 111 100 1,1•DMNpMMenC(FDC) ND 105 Ih0 105 103 100 103 74-123 2 30 LebCentrolSemplC KWGD503498-3 93 97 102 I.abConhulSanlple KWG0503506-1 I07 lla 103

Suemgate Eamvery Cbmml Limlo (Y.) • Surl = Dlbmmo9uotomeWeoe 8D-119 Sult ^ To1eved8 83-113 SurJ = 4-BmmoBOOmbevetrc 71d14

xe.mlla+.mv.w

~ e.nma.m..im...r.a,wel.eA rzwwmwr.e....m.r•Im.m..m.m.u......lorr

RYi~O~ Y NO ~ OwmNl bLItW MOYOaIaYeYbm[YVV
~ Aae4lhYd,rY ~ Mtl p9NYW W meOtleXUYhtl yrbW f

~ (1C OI:YVO 

# 000J 4 PaeamwabueN ~s~p~ aemiSemmplWlmwnrah'moeEwu

~ uMxmsYpeWYmmMS

~ bwvb

~ w

Ftmret 031IS/2005 123754 Fann2A-Oremuc Fye I o1 1 prmled 03115(L005 1137'58 Fam3A-Orgume FeEe I af 1

~ WeW`(1yeYpveNM apSVBSB

~ we RRMl19 u ~ o Syv4nR ~ 8&e6311COLUMBIA ANALYTICAL SRRVICCB, IXG COLIIMBIA ANAL!'TICAL SERVICRB, BIC w QA/QC BryM QADQCItepon 

### Ciknt: DawmnG:oup.lm 9eevlceAequat: K2501266 CBent: Daww¢Gmv ➢ .IOc ServleeReqxet: K2501266 proJM: KWHOIGWSampl:agi7001022013 BaeHarund: 03AUZ005 P:oJ¢t: RedFMIGW3unplmg/2001022013 DenRatncnd: 03/01/1005 SempleMatrlv Wanc DeteAnWyad: 0317112005 SeepkMabia: WeW DenAVClprcd: 03ro1/1005

Leb Cmtml SpIQe Sm:mery Le0 Contr915pOn Sammary vdatlk oegaole Compmotlt vaaUle Organle COmpoand,


### Eatnclbu MetOOd: EPA 5030B UND: up/L BaruUm MeNoO: EPA 5030B Uoln: u91L AnalyNe MeRnd: 8260B Beab: NA Analyda Met6ad: 8260B Bed¢ NA LeN: I.ow level: I.aw pntraelop8q{: KWG0503391 Latnetlovlqv ICWCO503498 Leb CooOnl Ssmple Isb Cowrol Smnple KW00503191-3 XWG0503498-3 IabCoetMSpO:c xRr [abCustml8pilu XMee AaalyleNwe R er ll 81peelN ° ARv Lm:b AndynNann R eo dt Bapetfed 'Ap ec IJm10
Bevuc 103 l00 103 78-121 Bem=c 891 100 89 78-121 

### MnLylten-BurylEWC 969 I00 99 63-I32 MeMylrtn-ButylEOws 908 100 91 83-132 Toluene l09 100 109 76-122 Tduem 858 100 86 761122 EtCylbeoxeoe 9.96 100 100 24422 Ethylbcnzeue 881 IUO 88 84-122 m.P-Xylmcs l98 200 99 83-125 m,P-Xylenm 179 200 90 83-125 yXylene 983 100 98 81-122 o-Xylaw 891 100 89 83-122 1.2-1)¢8bmeduin(L+OC) 100 100 100 7F121 l,2-1)leWarcdrene(EDC) 9PL 100 94 94-121

wwn

~ .u. u.wr/e.v.w...ouw emoaan.t. A..wrwalsmewrm

~ eebawPwlrsmsa hrsrtue

~ .+ane.

Aw1eC 03)13R005 12 3B 01 Fmm lC-Orymc ulvreW'OfeeMa'antIF3N w.n. ma.+wie m.mm rl wm..w aw...mm.

~ vs 

# 000G2 

# OOOGI Wpe 19 1 rimlm 031UllO07 12'3801 Fam1C-Cageuc PeBe 1 of ) eVV3uReleno RB

~ WIf •W.LLYSNIR

~ ILCOM 4M> ✓ xtev ~ FA

~ WI'!COLUMBIA ANALYTICAL 86RVIC8% UVC. 

### QA/QCRspmt L71em: DRwmuOmup,lvc Bervke RequetC 1C25012fi6 Projecp RcdIb8GW8empM1n8R001U22013 Date Barecle6: 03)0N1005 Sempb:Mehia: WRter DRIe Aealyred: 03A212005

Iab Cootrol Spike BammRry VWRtlIe O.gaooe Compaun0e
Rrtnelbn Me16o0: EPA 5030B 

### DWtR: oyL AuR1yW Me1ho0: 8260B 

### BWS: NA I.erel: l.av Ezlreetloolut: XWG05111306 Lab Control Sample xWCA5035o( I LbcaermlSy@e Awyte Name Rm6 6apexbtl °bRx uoM Beozene 102 100 102 78-121 Mabylttn-ButylEOmr 942 100 94 63-132 Toluwe 107 100 107 76-122 ENy@envmR 107 l00 107 84-122 m,p•xyleaes 212 200 106 83-II5 o-Xylene 104 100 100 83-122 1.2-DICIOOmethave(EDC) 105 100 105 74-121 

# Polynuclear Aromatic Hydrocarbons

F.«M.r 00063 

# 00064

PMVeI 03/1512005 12 38 07 Fme3C-Orloc Pe¢e uvuun ~pp~~ pv.mMam 97CfaRGams RRW17Climt: Dewwo Gmup, loc Serrke Repaal: K2501266 Pmfeel: BeGIWIGWSampllogR001022013 Dats CallreteG: 02/16/2003 SempleMeMx; WDer Dale l7eeelved: 07/19R005

Polfoocleer Armnotic Nydmce:bom SwpkNmle: RN-B-0O2 Uaite: uyJl. Leb Cotle: K2501266-002 BYfn NA ErtruUUnMeWod: EPA3535 LevtL tutv AoJy>iB Method: 8270C SP1

Diluli0o Dau Date Eanctlon
Nepmnateoe ND U 0022 1 02122A5 03IOIPo5 KWGOw2797 2-MqbyblaphOWene Np U 0021 1 02/22/05 03101/05 KW00502797 Aamphthylene ND U 0022 1 02/22/05 03/0U05 KW0n502797 Acmeph0u:oe ND U 0022 1 0]l27A5 03l01105 KWGO50]797 Dbevnfulul ND U 0022 I 02r22rU3 03/01A5 KWG0503799 Fluorem ND U 0022 1 0227N5 03I01I05 KWCO5ozro7 1 02/21A5 01f011D5 KWG0502797 AnUUaceoe 'M U 0022 I 02/22/05 03NI105 KWCA502799 Fluonutlheue ND U 0022 1 02R7A5 03NIA5 KWW5027ff1 

# Pyrtlle ND U 0022 1 OIRLLIS 03rDIPo5 KWGOSUL-197 Benz(e)mlhracene ND U 0022 1 02122105 03NIN5 KWGU501799 Chryune ND U 0022 1 021E2105 0301105 KWGU302797 Benzn(b)flumen0lrne ND U 0022 1 02nzb5 03ro1P05 KW00503797 lkmn(k)IluMUlhme ND U 002 1 02/27Po5 03ro1ro5 xWG050379'I DenaMahyrtne ND U 0021 1 02l12ro5 03ro1105 xw0o50797

A. 

### 1 02l22/05 03/01/05 KWGO502/97 I 0222/05 03N1105 KWCA50279]



### Acaqpable AcQpuble D6enz(4Wauuuamoe 

### 9en2qg,h,l)polylene ND u 

### ND U 0020



### 0020

Contml llatt Samoge4Nwe '/.be IlmlN Aoelyttd Fluurene-0l0 74 37-107 031O1/05 

### FluaranUrne-d10 77 18-137 03/0I105 Tapheoyl-0I4 85 I9-153 03/OI/OS ND U 0022 1 ON22105 03/0I105 KWCAS6
- 19'/ PII1 U 0022 1 02/12A5 03/01r05 KW00302797

ContlN Bale SurmBneNeme KSa Gmlu Aneln:ell Nn:e
Fluonx4l0 66 37-107 031O1Po5 Aaepable 

### FluoremLened10 75 I8-131 0310IN5 Aocepublc Taphmyl-0I4 86 IB-153 0310I105 Acuepleble 

### COLUMBG ANALYTICALSBRVICCS, INC. I COLUMBIA ANALYTICAL SBRVICES.INC.

mlytrcel 

### y A ltadn Arelyll®1 Rsuln Chenl: Dewmnfiroup.lvc ServweRequpl: K2501266 ProjecO Red}hIlGWS9mpImPJ2001022013 DNeCellxled: 02l162003 SamVkMalrix: Wuer poleRuehsd: 02119/1005

Polynuehr AMamelk Rydrwrbom 

### Swple Numc RH-B-001 Uoiu: uyL I.ab Code: K2501266-001 Baefe: NA 6arvctioo Melbod: EPA 3535 Loo AodyVe Medlad: 8270C SIM

Dllutko Dete Date fstroetbn Andyte Neme ReMN Q MRL PMOr Laracted AnxlSaed Lot N te NaphWdeoe Np U 0020 1 0222A15 03NU05 KWC

~ u5N797 2-MahYloephOmlem ND U 0.020 1 0722105 03101Po5 KWGOSOZI9] Acenxph0ylene ND U 0020 1 0222/OS 03I01103 KWG0502797 

### AacnapNheue ND U 0020 1 0222N5 03NL05 KW00502797 Dlbemnbuen ND U 0020 l 02122105 03101/OS KW(30501797 Fluorea ND U 0020 1 0227/OS 03NU05 KWG0503797 Pheoenlhttm ND U 0020 1 011tyN5 03AI/OS KWCA502197 AnOuaceoe ND U 0020 1 02R2/05 0310IPo3 KWGp50T/99 Fluo®nfbeue ND U 0020 1 02f22/05 03101/U5 KWCA50sro7 Pyrcne ND U 0020 1 0LE2105 0361rD5 KW450502797 l3enz(a)enlMaem ND U 0020 1 02112N5 03/01N5 KWG0502TY! Cht3sene

_ ND U 0020 1 0222AI5 03/01105 KWGO50279] Be[ua(b)fluolanthene ND U 0020 1 02rz2105 03101ro5 KWCO502797 5wva(kl0umevllleoa ND u 0020 1 02rz7105 03roU05 KWOOSOYI97 Beva(a)py:eoe ND G 0.030 1 o222J05 

### 03roD05 KWCA50279]

C.- Ce
~

P+ullod 03/IW2003 131216 FamIA-pgvoc Poee I of 1 PnmA 03110/I00S 13.1219 PonnIA-Otymue ABC 1 af f obldm'uv

~ M`+emleuq Mnst SeM

~ xSeva Per6J15 uWeulorstl W46113COLUMBIA ANALYTICAL SERYIC6S. INC CpLUMBLI ANALYTICAL SERVICES, INC

.. Am1YV®I Reoilu AmlYarel Rudls Clleat: Dawwn OSwp, Inc SnvkeRequep: K2501266 Client Dawmo Group, ine Servirc Relryeat: K2501266 

### Pmject RadH01GWSemp11nS2ro10220t3 DneCWleeted: 01/162005 PSyket R<d11dIGWSempbng/100102D013 DateCalleaed: 02/17l2005 Suepk Malriz: Wner Dme Recnred: 01/19/2005 Semple MarriR: Waler Date Raelved: 02/1912005

Pd2naeWr Aromatie Hydroeerbanr Polynuekar AramaHr Hydrvurbaor 

### SempleNmc RN-5-003 Unitr: ug/L SmnpleNemr. RH-W-0OI UWh: ug/L Lnb Codr- K25D1266-003 Bedr: NA Lab C.ade: K2501266-W4 Bmir: NA EMmim Metbod: P.PA 3535 - 1<vN: L. Ralreetlan Mel6ad: HPA 3535 Lertl: LuW Anrtyur MeOOd: 8270C SDrf AnalyM Methad: 8270C SOd

DOmba Dare Du1e Eatnctlov Dllutlov Dme DRM Raeufioo

2-MeNyllupllUlelrae ND U 0021 1 ON22r05 03ADI105 KWW50Y/97 Aceaapl501ylene ND U 0021 

### 1 02(22N5 03101/05 KWW502797 AcrrephNrne I-ID U 0021 1 o222ro5 03ro1ro5 KWW5itt797 D,benanlu5ml ND U D021 l 0322105 03/OlA5 KWW502797 Fluorcne ND U 0021 1 0222/05 03101105 KW14)50279'! Pbdunlhrene ND U 0021 1 0222b5 03NIN5 KWW50279] AMhnaae ND U 0021 L 02/22/05 

### 03AIPoS KWW5027Y! Flvmamhene ND U 0021 1 022L05 03/01105 KWW5079'! PyRTU ND U 11021 I 02l12115 03NIPo5 KWW50YlY1 Benz(a)amhmcene ND U 0021 1 02/2105 03/DI/05 KWCO502797 Chrysrne ND U 0021 1 02/2].tl5 0310IN5 KWW502797


### Bema(k)tluulanNeot ND U 0021 1 022btl5 0310IAS KWWSO799 Bwa(apryrtne ND U 0.011 1 0222A5 03101105 1cWW502v/ Ivdeno(1,2,3-cdWj5eae ND U 0011 1 0222105 03NIN5 KWW502797 DLeoe(eJμimhSacme ND U 0021 1 02!22/05 03RIIN5 KW00502791 BenmfaAlloervleue ND U 0021 1 03ldLU5 03AlU05 KWW503797

Cmlml Dele SLrnqemNrm[ XRer ulmlb AaVyrpd Nme
Fluortned10 65 37-107 03N1/05 Aorepeble Fluolwhece-010 70 18-137 0310Iro5 Aaoeptable Tmplqnyl-014 83 18-153 03/OIPoS At%qNeble Nepbthalmr 0.23 0020 I 02/22A5 03031/05 KWW502797 bMatbylnophlbalene 414 0020 1 02/22105 03NLU5 KWWSOn97 Aeamphthylenc ND u 0010 1 02ltL05 03ro1/OS KWW5on97

DBSeOaMuran 0.13 00E0 1 0221115 03/01N5 KW0p502797 Flumene 0.053 00215 1 0222N5 03NIN5 KWCA502799 Pbmuatbreoe 0.12 0020 1 OL22A5 03A1IN5 KWW503797 AnllvaWb ND U 0020 1 0222N5 03/01/05 KWW502797 Flaoraa0ene 0.015 0020 1 02122Po5 0310I105 KWW502797 Pyrear 0.056 0020 1 0222r05 03/OIPoS KW00501797 Beor;a)entbrarene ND U 0020 1 0222105 03/01N5 KWW501797 Cbryame 0.020 0020 1 02,72r05 03ro1/05 KWW502197 Beom(b)Ilmranlhene OA25 0020 1 0222105 03d01/05 KWU0902797 Beum(k)fluawMn< ND U 0020 1 0222/05 03101105 KWW5an97 Bemm(a)p35mlr 0.022 0030 1 02/22U5 03/01105 KWW502757

ND U 0.020 1 OU12A15 031OIA5 KWGOSD3797 ND U 0020 1 021L7N5 03iDIN5 KWW502799



### Cmorul Oafe SurtqUeNRme Y.&c IJmltr An9lyeed Nole
FlunreaC-010 73 37-107 03ro1d15 Axeqabl[ PlumeOWene-010 72 18-137 03101105 Aaepuble 

### TmpbE0yld14 88 18-153 031110)5 Aweplable



# 0006

- 4 0006b Pnntd 031102005 131232 FonvlA-QBwc Poge 1 of 1 Pnnled 03/102005 131226 FonnlA-Ordenw Pe8[ 1 ef I uW

~ `ONaN'fam

~ mT .15eyV
~ NR4315 SW9tlRfeve R110115ING CObUMB1A ANALVTICAL SERVICPS. ffiC. ~ Au159rN RaW4 Servlce Rcqueq: K2501266 CIk.MC Dauson Gruup Inc Servke Reqoesp K2501266 

### DaSeCoDee4d: OL17/2005 Peojeel: PWHdIGWSampbng/20010220U DateCaDrcted: NA DNe Recdved: 0211912005 Sample Metelx: Waler Date Rteepved: NA

Palyvurlur AumYic flydrocerbooe Ue&e ug/L SampEe Name: MeOwd Blenk Uudc u8/L BWr: NA IJbCode: KWG0502797-3 DaeD: NA LtvO: Imv EteucOOUMeWod: EPA3535 Lerel: Low Anaryrir MethoO: 8170C SD4 AmlSUCd Reml4
Clfut: Dawsun Gmup, lm PrnjeeC Ked HYI GW SemP194/2001022 013 SamVk Matrix: Wmer

Polyuuekar AeomaUe Bytluevbom Sample Namr. RN-W-002 IsbCode: K2501266-0OS Hawellon Method: P-PA 3515 AnalSe4 MnLOd: 8270C SDd


### Dimeou Dm Date Emaceim AnNyfe N. Rmlt Q MRL Fert9r Krtraeled Anelyud Lol Nme Napbthakue 021 OONI 1 0712L05 03NI105 KW00503797 2-MedhylnephthNea 0.037 0020 1 oY22.05 03rolros KWCASOD99 AuImplLLhykne ND U 0020 1 0]l22Po5 0310IADS KWCA50279] AnwphWene 0.05e 0020 1 02l12/O3 03N1/05 KWG0502797 DlbeeruPoun 0.11 0020 1 OL22AS 03A7105 KW00501797 Muortne 0.043 0020 1 02/1]Po5 03N1/05 KWG0502]9T PFenanWreoe 0.0R 0020 1 02/22/05 0310Iro5 KWG0502771 Anthnaue ND U 0010 1 02/23/05 03/01/OS KWCASOTl9] plmorao0lene 0.031 0020 1 02I22/OS 03N1/05 KWGO50l741 PSrene 0.039 0,020 1 02R2/05 03/01/05 KW00502M Bcnz(aqanfhuceva ND U 0020 1 0227A5 03101/05 KWG0502797 Chrywle ND U 0.020 1 02/22Po5 03RI/05 KWCO502797 Benm(b

~ uanNBem ND U 0.020 1 OYt2q3 07PoIN5 KWGp303]9] Benwlkuluolanthem ND U 0020 1 OL2]!O3 03/OIA1S KWG0502797 Bana(n)pyrene ND U 0.020 1 02/22pS 03/OINS KWOOSO2N! IMmn(1,2,3W)pyrcne ND U 0020 1 0222105 03/01/05 KWGOSOYIO! Dbwp,hpnihrettne ND U 0020 1 02l22Po5 03101AS KWG05029p1 Devnfgh,l)petylea fm U 0020 1 0122N5 03101/05 KW0050274I

Cm4o1 Dale SumyW Nsmr V.Rer IJmib Anyyzed No4
Fluortve410 65 77-107 03701Po5 Aecep401e Fluonn111med10 36 18-137 031DIM135 AacpDbk TetphenyldlC 51 18.153 03A31/05 Accep4hle DDuSkn Date Dale BatrMfon AualyteNanu: Re4Jt Q MRL FrCtOr Ee1rMIW AnllyKd Lar Nofe Naphthalede ND U 0020 

### 1 OL27105 02/28/05 KWCO502397 2-MtlhSlouph0udene ND U 0010 1 02f121p5 02418J05 KWG0502799 Attmphthylene ND U 0020 1 02/22105 02R8N5 KWCA50279'1 Amllephthene ND U 0020 l 02122/O3 02(18Po5 KWQ0502799 Dlbeuao8uan ND U 0020 I 02/22105 ON18/05 KWGa502197 FIUOrtne ND U 0020 l 02I22AD5 0L2&OS KW00501]9'i PhenelW:ene ND U 00]A 1 07!l.7A15 02/28d)5 KWG0502797 An5lwcme ND U 0020 I 02!l105 02f28N5 KW430502191 Fluwuuhene ND U 0020 1 02l22105 0228A15 KW305o2797 py'leuo ND U 0020 1 02122Po5 02138N5 KWCASOnYI HeOZ(a)aolMazne ND U 0020 1 02/22105 02/28NS KWCA502797 Chrysene ND U 0020 1 02/22q5 02/2&95 KWUO5tR197 Delvo(b)flvmeNhue ND U 0020 1 02RLD5 02/28N5 KW00503297 

### Dmm(kplun4n0iene ND U 0020 1 02122.D5 02/28N5 KW00502797 Dmlm(e)Pytme ND U 0020 1 07R2N5 02/28N5 KWG0502797 [odeuo(1,2,3-rd)pyleua ND U 0020 1 02122105 02J28N5 KWGO.Y12797 D1eoz(a,h)mnhmmle ND U 0020 1 0222105 0228/OS KWCAN¢l9'I DenvKg,h,l),layleue ND U 0020 1 0222105 02(28105 KWCA50219)

Cuntml Date Smrta<ate M. XHrc IIm14 Analynd No4 FlupteueElO 63 77-107 07/211VDS Acarylnble Flhounthene-010 73 18-137 0211105 Acccp461c TO11henSl-dla 83 1&153 0228115 Acceplabie



# 0^OGu PnntW 03/1OR005 13 12 29 Form1A-0gemc Pege I of 1 LL

~ nNanlmM MuW rY3aRef YRKRI5 

# 90070
PmlleB 03/IQQOOS 13 12 32 FomllA-oaeeou Pepe 1 of 1

a~ am'FKYnWM1.

~ ImT Mwpl 4WWIMrmm 0.n.6115

### Ea/netbv Llethvd: EPA 3535

Avalyrir Method: 8270C SB.i

SAmole Name t Ab 

### Code vrl 

### &r-2 4

~ p} r
R31-D-0OI K2501266-001 74

- 17 85 RH-B-1102 K2501366-002 66 75 86 RH-0a03 K2301266-0O1 63 z0 83 RH-W-001 K2501266-006 73 72 88 RH-W-002 K2301266-0D3 65 56 51 MelbudBlYNc KW00502797-3 63 73 83 LebCuvWlBampk KW00502797-1 69 'u 94 Dupbwte Lab Catuzol Sumple KWG0502797-2 '10 73 73 

## UWD: PBRCBNF 1<vel: Law CDLUMBIA ANALYTICAL SERVICES, INC. COLUMBIA AWAI.VTICAL SERVICES, DiC r

QAIQC 8rym QAQC Rcpmt

Cbm1: Dawmv Gmup, Iuc PrvjerL• RrdHdIGWSrmpltngf2001022013 

### SsmPkMrtrir: Wmer SurmSate Recmery Summap Polymrlrer Aromatk Hydrorsr0utm SeMttReqvM: K2301266 CUmL• Dawsov Gaotq, Inc PrvfeM: Red1h11GWSempbug/2001072013 SwpkMtlru: Waler

Lab Canrrul5pike/DOpbrale IaU Cmttol Sptbe Svmmery POlyvoekar AtumaDr Rydtmutbmr 8erv4e Requmt: K2501266 Dale Ertncmd: ON27n005 DmAValyttd: 03ADI/2005

Eitraetluv MethOd: FPA 3535 AoalyeD MCbod: 8270C SUN

Avdyle Name Naplplukne 2-Mabyloapbthsleve Acenfpblhylmm Amu@h0e:oe Dtbemy6Yab F10orM< PheOamluwrc
FluormWUe Pyrcve Ben2(9)anWmmve Den>ab)BmtauuY:m 

### Demn(kyhmao0¢ne Denrq6),ymm Izukm(1,2,Jd)pymnc Dibavz(4h1HV0uuame 

### B--(8.h.t)pmYi= Uvim: ug/L 

### Badr: NA Levd: L. EvrvehovLa: KWG0502797 ]ab Cvmzol Semple Dupbute I.eb Contml Sumple KWG0502797-1 BWG0502797-2 IebCmtmlSpiYe DupllmroLbCoattalSpltr y

~ a RI'D RmN Bapected 't4Ba Remll erpecmd % 4Ra Ilmm RPD Lmu

224 250 90 227 250 91 42408 1 30 210 2 50 84 216 250 87 29-121 3 30 233 250 93 2 33 250 93 0-112 0 30 241 2 50 96 242 230 97 42-115 1 30 234 2 50 94 239 250 93 34-121 2 30 239 250 96 243 250 97 47-117 2 30 1 36 250 94 236 250 94 50-I IS 0 30 241 2 50 96 241 250 96 54-115 0 30 290 250 112 269 250 108 50-127 4 30 246 250 99 247 250 99 45-133 0 30 233 250 93 235 250 94 44-127 1 30 247 2 50 99 249 230 99 16-137 0 30 2 53 250 102 255 250 102 47-127 0 30 254 250 102 252 250 101 30-144 1 30 238 2 50 95 239 250 95 36-136 0 30 229 250 92 230 250 92 20-150 0 30 222 250 89 226 250 90 50-127 2 30 227 250 91 231 250 92 56-119 1 30

SLmBam Bamtsry Cmntl Lmib ( A)
Surl - Fluo2ne-010 37-107 SuYt = FluonvDmoedt0 18-137 

### Sur3 ' TetpLevyl-d14 18-153

x.w mr.4

w. em+rl md...m.m9. mwx mmc RaNU:l1m.4.m. Pm M Yeh. W®udNmLYm.mre.lY 

# 00071

Pnntt1 03/101i0D5 13 12 39 Fmm2A-08wc P.S. 1 ot 1

. ~ a.YVap+mv.mzm rur

~ r+mr artrllf n.mn w.r w m emr rl eaae..m wa. mma wn. Pma

~ rsmavN WV+r

~~ iQm®UVOI o4meolbuemMwmt.abnMwbinbnMerA YmmlaemYeG 

# 00072

PrBe 1 of

1 swnanem ~ xaa611z Ptmmd 031I0R005 13.1243

- ~ m F. 3C -Otgmm

## NAVFAC PACIFIC Red Hill IQ05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Aooendix B ~

~



# _" MIj:U_ -

Monitoring Well Sampling Forms

[200I 022. 013 Red Hill IQ05 GW] Dawson Group, Inc.\`

( -



## NAVFAC PACIFIC Red Hill IQ05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Appendix A



# This page intentionally left blank

[2001 022.013 Red Hill 1Q05 GW] Dawson Group, I.nc.

# r J



# Dawson Group, Inc. MON1TOIt11dG 11NELL FIELD SAMPLIPIG LOG

PROJECT 

## Groundwater Samphng, Red Hdl Fuel Storage Facdity, Hawau - duwngmdlent of USTs • CONTRACTNO 

### N62742-01-D-1806,CT00013 JOBNO 

### 2001_022013 DATE 

### 2/172005 TIME 

### 935 CLIMATICCONDITIONS 

### overcast PERSONNEL 

### 1 Bofr, H Kerr



# WELL INFORMATlON PURGE VOLUME EQUIPMENT

Well NemeMumlxr 

## M W-V 1 D V e =(d e f x(h) x 0.041 Instrumenqs) 

## YSI
Well Locetion 

## • Ca6brabon Time 

## 7:30 Casing Diemeter(inches)



## . 1

~ 

### (d e ) Vdume of water In Total Wdl Depth (feet) 

## 100 rasing (gallons) 

## 0.7118 (V e ) CahbreUon Result / Comments

_ Intlial Deplh Io Water (feet) 

## 8264 OK DepN N Product (feet) 

## NMP Minimum Pmge 

# ~ 2:135' Helght of Water Column (teet) 1736 (h) Volume (gallonc) 

# ~

.

PURGE LOG Measurements of temperature, 

### pFl, aperfic conducoMy, furWdrty, 

### dissolved oxygen, and redox wsl/ be rnlMCted(n aally, aflerevery urell volumne removed, and at tlre 

### and

METHOD OF REMOVAL 

### DetliCeted Bdller PUMPINO RATE 

### N/A

DATE TIME CUMULATIYE 

### GALLONS REMOVED 1EMP.
PH SP.COND. TURBIDITy dSSOLVEDO r REDOX

( ° C) ( US/Cm ) ( NTU ) ( m L ) ( RIV ) 

# 2/17/2005 9:35 0 24.0 9.33 1.477 2.68 9.42 37.1 2/17/2005 9:50 0.25 22.32 9.18 1.559 NM 11.8 25.9 

# 2/1712005 10:14 0.5 23.6 9.4 1.499 53.2 11.35 9 2/1712005 10:26 0.75 23.3 9.39 1.523 96.4 11.9 4.6



# SAMPLE INFORMATION
SAMPLENATHDRAWALMETHOD Bader Dedicated SAMPLED BY 

### JB, HK

SAMPLEID P,OCOR011 IIMECOLLECTED DATECOLLECTED NOTES 

# RH-W-OOI P 10:42 1 2/17/2005 RH-W-002 QC 12:35 1 2117/2005 Naes P= pnmarysampJa 

### QC = quNirycomml (duplr,ete) semple. 

### QA = quahty 

### assurense (rnplmare) sempb


### APPEARANCE OF SAMPLE Color yellow-belge Temp 2285 DO 7 64 mglL TurbidM1y pH 811 Redox -1174mV 

### Sedlment shght 

### Sp Cond 1 596

LAB ANALYSIS PARAMETERS (1)BTEX,MIBE,I,2-DCA-EPAMethud8260B (2)EDB-EPADWMethod5041 (3) TPH as euobne - EPA Melhod 8015B (4) TPH u d,esel - EPA Medwd 8015B (5)PAHs-EPAMethod8270CorSIM-PAHs (6)Totallead-EPAMahod6020
NUMBER 8 TYPE OF SAMPLE CONTAINERS USED (include preseroatrves, rf any) (1) 3 40-mL VOAs wnh HCL (2)3 40-mLVOASwnhsodmmrhwsulrate (3)3 40-mLVOAswnhHCL (4)2 500-mLGlessAmberwuhHCL (5) 2 1-L Glass Amber (none) (6) 1 500-mL alesnc wnh HNO3


### DECONTAMINATION PROCEDURES 

### see PACDIV IRP procedures

SAMPLES DELIVERED TO 

### T. Sober, CAS 

## _ DATE 

## 2/18I2005 TRANSPORTER FedEx- TIME 13 

### 1Q05 GW Sampling Form.xls

# 111



# _ "~

Dawson Group, Inc.: SURFACE dVATER FIELD SAMPLIOdG LOG

PROJECT Groundweter Samphng, Red Hdl Fuel Storage Faclhty, Hawan - Potable Weter lnfiltrauon Tunnel • CONTRACTNO 

### N62742-01-0.1806,CT00013 JOBNO 

### 2001_022013
DATE 

### 2/1612005 TIME 

### 927 CLIMATICCONDITIONS 

### sunny PERSONNEL J Borr, H Kert



# WELL INFORMATION URGE 

# VOLUME EQUIPMENT

Well Name/Number 

### Sti111nR Besin V e =(d e ) a x(h) x 0 04 InsWment(s) 

### Soltnst Interface Pmbe
Well Locabon 

### • 

## CalibretanTime NA CasingDiameler(tnchea)4, I

~,~~ 

## ,cNA `jp

~ 

## ';j(d e ) Vdumeofwaterl Tofal Well DaDln (feeq ;.

~ 

### NA; •-,;;i;i casmg (gello NA (V e ) Cehbratron Result / Comments NA 

# InNal Deplh to Water (feel) 86 48 c — 

# Depm ro Product (feet) NA 

# Helghtof Wster Column (feet) N 

# A (h) Imum Purge

Vdame (gallcns) •

~ ~' ~' 

# PURGE LOG 

# Measuremenfs of tempereAura, pH, speafic conducawry, mrddry, 

# ddsoNed oxygen, and 

# redaz wrll be ccllecfedimhalty, aRarevery well rolumne rennrved, antl at 

### Me end 

# METHOD OF REMOVAL New, dlsposable, pDlyethylene bailer 

# PUMPING RATE NA



# '® 

# ®®'

'

_

~ 

# —_------ ~



# ~ _—_------ —_—_--
~~ 

# — _--__—
~ 

# _--

~ --_- --_—_—__--

-_—_— — — — ----_—

~ 

# ---_--- - SAMPLE INFORMATI'ON
SAMPLE WITHDRAWAL METHOD 

### New, dtsposable, polyethylene bader SAMPLED BY 

### JB, HK

SAMPLEID P,QC,ORQA TIMECOI.LECTED DATECOLLECTED NOTEB 

## RH-B-001 P 9:34 2/16/2005 Pumps were offline 24 holus prior to sample RH-B-002 QC 11:15 2/16/2005 Pumps were offline 24 hours prior to sample RH-B-003 P 12:41 2/16/2005 1 Pum s online for 15-20 minutes (tumed on at 12:08 Nmes Y= pnmaa sampra 

### oc = 4uelaymnea (auprere) 

### samqa. a4 = 4us(iryassurams Orpxcefe) 

### semple APPEARANCE OF SAMPLE Cdor Cleer 

### Temp NA 

### DO Turbldity NA 

### pH NA 

### Redox Sedlment None 

### Sp Cond NA



### LAB ANALYSIS PARAMETERS. (1)BTEX,MtBE,1,2-DCA-EPAMedrod8260B (2)EDB-EPADWMetAod5041 (3) TPH u 8arohne - EPA Methad 8015B (4) TPH ss dteul - EPA Met6od 8015B (5)PAHs-EPAMethod8270CorSIM-PAHs (6)Tmallead-EPAMeIhod6020 

### NUMBER & TYPE OF SAMPLE CONTAINERS USED (InClude preservahves, rf any) (1) 3 40-mL VOAswnh HCL (2) 3 40-mL VOAS wM sodmm thwsdfete (3) 3 40-mL VOAs wrlh HCL (4) 2 500-mL Glass Amber wrth HCL (5) 2 1-L Glass Amba (oone) (6) 1 500-mL nlssln; wnh HNO3


### DECONTAMINATION PROCEDURES 8ee PACDIV IRP PrOcedures



### SAMPLES DELIVERED TO T. Sober, Columbia Analytical Services 

### DATE 211812005 

## TRANSPORTER 

## Fed6r- TIME 13 1Q05 GW SampHng 

## Form xls