# APR3 2006

t, Fourth Quarter 2005 

# GroundWater Sampling Report RED HILL FUEL STORAGE FACILITY, HAWAII

February 2006

Prepared for:

,„' ig , 

# ~~`~
Department of the Navy Commander, Pacific Division Naval Facilities Engineering Command 258_Makalapa Drive, Suite 9100 Pearl Harbor, HI 96860-3134 Prepared by: 

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

I 

## , Contract Number N62742-01-D-1806, CTO 0013NAVFAC PAC[FIC Red Hi114Q05 GW

Contract No.: N62742-01 -D- 1806. CTO 0013 PaRe iii



# Fourth Quarter 2005



# Groundwater Sampling Report Red Hill Fuel Storage Facility, Hawaii

February 2006

Prepared by: 

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

Heather I err Project Manager / Environmental Scientist

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hill 4QOS GW Contract No.0 N62742-01-D-1806, CTO 0013 Pa¢e iv



### This page Entenrionally IeJY blank

[2001 022. 013 Red Hill GW] Dawson Group, [nc.NAVFAC PACIFIC Red Hi114Q05 GW

Contract No.: N62742-01-D-1 906, CTO 0013 Page v



## EXECUTIVE SUMMARY The Department of the Navy, Naval Facilities Engineering Command, Pacific Division (NAVFAC PACIFIC) has retained Dawson Group, Inc. (DAWSON) to perfornt 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 V(cinity 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 fourth quarterly report and summarizes the following: field investigation, IDW disposal, sample results, and conclusions and recommendations for the next sampling event. Site Background 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 basa[ 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 (fbg). At the time of well completion, depth to water in MW-V1D 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 tbg. This monitoring well is located southwest of sentinel well MW-V 1 D and does not contain either gmundwater 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-V1D contained tota[ petroleum hydrocarbon (TPH) concentrations 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/I. for lead and exceeded the State of Hawaii Department of Health (HDOH) Tier 1 groundwater action level (GWAL) of 0.0056 mg/L (US Navy, 2004). Following discussions with HDOH, a progtam was initiated to monitor the sentinel well MW-VID and the Navy Public Works Center (PWC) potable water stilling basin for indications of contamination from the upgradient tank fattn. The recommended parameters for analyses were 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 On December 6 and 7, 2005, 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 6 December 2005, two groundwater samples (one primary and one duplicate) were collected from the sentinel well, MW-V 1D and analyzed for TPH-D, TPH-G, 1,2-DCA, BTEX, total lead, and EDB.

[2001 022. 013 Red Hill GWI Dawson Group, lnc.NAVFAC PACIFIC Red Hill 4Q05 GW

Contract No.: N62742-01-D-1 906, CTO 0013 Page vi



### Conclusions and Recommendations 

### The following conclusions are based on the data collected during this investigation.
Stiilina Basin 

### Concentrations of dissolved lead, naphthalene, 2-methylnaphthalene were detected above the Iaboratory MRLs. No constituents were detected at concentrations above the HDOH Tier 1 G WALs or HDOH drinking water standard.
Sentinel Wel! 

### Concentrations of TPH as diesel, naphthalene, 2-methylnaphthalene, acenaphthene, dibenzofuran, fluorene, phenanthrene, fluoranthene, pyrene, benz(a)anthracene, chrysene, Benzo(a)pyrene and Benzo(g,h,i)perylene were detected above laboratory MRLs. No constituents were detected at concentrations above the HDOH Tier 1 GWALs. Dissolved lead was detected at concentrations above the laboratory MRL. The concentrations were below both the HDOH Tier 1 GWAL and the HDOH drinking water standard in the sentinel well samples. The December 2005 results were also less than the corresponding 2001 investigation results (AMEC, 2002). In both this quarter and the third quarter 2005, samples collected at MW-V1D contained lead concentrations below the HDOH Tier 1 GWAL and HDOH drinking water standard. It should be noted that in the first and second quarter 2005, samples collected from MW-V1D were not filtered prior to lead analysis. However in the last two quarters (third and fourth quarter 2005) samples were filtered prior to lead analysis. The groundwater in the upgradient sentinel well (MW-VID) shows evidence of contamination in the basal aquifer by contaminants of potential concern. Based on the findings during this investigation, DAWSON recommends the following actions:

Installation of a dedicated pump within MW-V1D to avoid cross-contamination, to facilitate low-flow sampling methodology, to more efficiently sample the monitoring well, and to contribute to the repeatability of sampling methods.

• Continue to filter lead samples during collection and prior to analysis. Continue sampling at the stilling basin and the sentinel well during the next quarter (January through March 2006).

[2001 022.013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

Contract No.: N62742-01-D-1806. CTO 0013 PaRe vii


## TABLE OF CONTENTS

1. INTRODUCTION .................................................................................1-1 1.1 Project Objectives ......................................................................................................................1-1 1.2 DocumentOrganization .............................................................................................................1-1 1.3 Site Location and Facility Description ....................................................................................... 1-2 1.4 Previous Environmental Actions/Studies ................................................................................... 1-2 

## 2. DATA QUALITY OBJECTIVES ..........................................................2-1 3. METHODOLOGIES AND PROCEDURES ..........................................3-1
3.1 Equipment Decontamination ......................................................................................................3-1 3.2 Laboratory Analysis ...................................................................................................................3-1 3.3 Stilling Basin Sampling Methodology .......................................................................................3-1 3.3.1 Installation of Temporary Well Conduit .....................................................................3-2 3.3.2 Surface Water Sampling Methodology ......................................................................3-2 3.3.3 Field Quality Control Sampling ..................................................................................3-2 3.4 Sentinel Well Sampling Methodology .......................................................................................3-3 3.4.1 Measurement of Static Water Level and Detection of an Immiscible Phase ..............3-3 3.4.2 Well Purging Methodology ........................................................................................3-3 3.4.3 Sample Collection Procedures ....................................................................................3-3 3.4.4 Field Quality Control Sampling ..................................................................................3-4 3.5 Storage of Investigation Derived Waste .....................................................................................3-4 

## 4. INVESTIGATION RESULTS ...............................................................4-1 4.1 Stilling Basin Water Sample Results ..........................................................................................4-1 4.1.1 DissolvedLead ...........................................................................................................4-1 4.1.2 Total Petroleum Hydrocarbons (TPH) ........................................................................4-1 4.1.3 1,2-Dibromoethane (EDB) .........................................................................................4-1 4.1.4 Volatile Organic Compounds (VOCs) ........................................................................4-1 4.1.5 Polynuclear Aromatic Hydrocarbons (PAHs) ............................................................4-1 4.2 Sentinel Well Groundwater Sample Results ..............................................................................4-2 4.2.1 Dissolved Lead ...........................................................................................................4-2 4.2.2 Total Petroleum Hydrocarbons (TPH) ........................................................................4-2

022. 013 Red Hill GW] Dawson Group, lnc.NAVFAC PACIFIC Red Hi114Q05 GW

Contract No.: N62742-01-D-1806. CTO 0013 Paee viii



### 4.2.3 1,2-Dibromoethane (EDB) ............................. 4.2.4 Volatile Organic Compounds (VOCs)............ 4.2.5 Polynuclear Aromatic Hydrocarbons (PAHs) 4.3 Trip Blank Analytical Results ........................................ 4.4 Data Quality Review ...................................................... 4.4.1 Field Quality Assurance/Quality Control ....... 4.4.2 Laboratory/Quality Control Data Assessment 4.5 IDW Disposal ................................................................. ...................4-2 ...................4-2 ...................4-2 ................... 4-3 ...................4-3 ................... 4-3 ................... 4-3 ................... 4-4 

## S. CONCLUSIONS AND RECOMMENDATIONS ...................................5-1 S. REFERENCES ....................................................................................6-1

LIST OF FIGURES

FIGURES



### I Site Vicinity Map 2 Site Plan 

## LIST OF TABLES

ABLE


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



## LIST OF APPENDICES

APPENDICES


### A Non-Hazardous Waste Manifest B Laboratory Reports and Chain-of-Custody Records for Primary and QC

Groundwater and Stilling Basin Samples C Monitoring Well Sampling Logs

[2001 022.013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hitl 4Q05 GW

Contcact No.: N62742-01-D-1806. CTO 0013 Page ix



## ACRONYMS AND ABBREVIATIONS

ACRONYM/ ABBREVIATION 

### 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 concem COTR Contracting Officer's Technical Representative CTO contract task order DAWSON Dawson Group, Inc. DOT Department of Transportation DQO Data Quality Objectives DW drinking water EDB 1,2-dibromoethane EM Engineering Manual EPA United States Environmental Protection Agency tbg feet below grade FISC Fleet Industrial Supply Center FSF fuel storage facility FSP Field Sampling Plan GWAL groundwater action level HASP Health and Safety Plan HAZWOPER Hazardous Waste Emergency Operrations HDOH State of Hawaii Department of Health IDW investigation derived waste IP interface probe IRP Installation Restoration Prograzn mg/I. milligrams per liter MRL method reporting limit MtBE methyl tert-butyl ether NAVFAC PACIFIC Naval Facilifies Engineering Command, Pacific OSHA Occupational Safety and Health Administration PAH polynuclear aromatic hydrocarbon PVC polyvinyl chloride PWC Public WorksCenter 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 UST underground storage tank

[2001 022. 013 Red Hill GWI Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

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



## ACRONYMS AND ABBREVIATIONS

ACRONYM/ ABBREVIATION DEFINITION/MEANING


### VOC volatile organic compound WP Work Plan

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

Convact No.: N62742-01-D-1806. CTO 0013 Paze 1-1


# 1. INTRODUCTION

The Department of the Navy, Naval Facilities Engineering Command, Pacific Division (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 Yicinity 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 fourth 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 determine 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 quaRerly report, which will include a description of the nature and extent of contamination, if any. 

## 1.2 Document Organization The following presents the organization of this document: • Section 1 Introduction: presents the project objectives, organization of this document, site location and description, and previous environmental action/studies performed at this site. • Section 2 Data Quality Objectives: provides the data quality objectives for the groundwater monitoring program. • Section 3 MetLodologies and Procedures: describes the equipment decontamination, laboratory analysis, stilling basin sample collection, groundwater monitoring well sample collection, and storage of investigation derived waste (IDW).

• Section 4 Investigation Results: presents the groundwater monitoring well sample results, stilling basin sample results, trip blank analytical results, data qualiry review, and IDW disposal. • Section 5 Conclusions and Recommendations: provides discussion of the sampling results and recommendations for the Site.

• Section 6 References: lists the references cited in the text. • Appendiz A: presents the Non-Hazardous Waste Manifest.

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Page 1-2


### • Appendix B: presents the laboratory analytical results for the groundwater samples collected during December 2005. • Appendix C: presents the monitoring well sampling logs from December 2005.
1.3 Site Location and Facility Description 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 1, Sfte VicinftyMap). 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 operates a potable water infiltration tunnel (Figure 2, Sfte Plan).

7.4 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-V1D) to monitor for contamination of the basal aquifer underlying the storage facility (AMEC Earth and Environmental, Inc. [AMEC], 2002). Sentlnel well MW-VID was installed and completed at approximately 100 feet below grade (fbg). At the time of well completion, depth to water in MW-V 1 D 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 Febnlary 2001, groundwater samples collected from sentinel well MW-VID contained TPH concentrations ranging from 0.883 milligrams per liter (mg(L) to 1.05 mg/[, 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 1 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).

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Page 2-1 

# 2. 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 confinn the presence or absence of contaminants of potential concern (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 qualiry objectives were designed to comply with the HDOH's Technical Gufdance Manual for Underground Storage Tank Closure and Release Response, Second Edition (HDOH, 2000) and RfskBased Corrective Action and Decision Making at Sites With Contaminated Soil and Groundwater, Yolume I and 11 (HDOH, 1996). 

### The screening levels for this investigation will draw on the HDOH Tier 1 GWALs for sites receiving less than 200 centimeters of rainfall per year and threatening a drinking water source (HDOH, 2000). For reference purposes, the HDOH Environmental Action Levels (EALs) for sites greater than 150 meters from a surface water body where groundwater is a current or potenfial source of drinking water (HDOH, 2005) have been included. However, it should be noted that the 2000 Tier I GWALs are the governing guidelines for the site as required by the HDOH's UST regulations. 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 Methods for Evaluating Solid 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.

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hill 4Q05 GW

Contract No.: N62742-01-D-1806. CTO 0013 Paee 2-2



### Thls page intentionally lejt blank.

[2001 022. 013 Red Hill GWI Dawson Group, Inc.NAVFAC PACIFIC Red Hill 4Q05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Page 3-1


# 3. METHODOLOGIES AND PROCEDURES

3.1 Equipment Decontamination All water-level measuring and water sampling equipment was decontaminated at the start and end of the project, as well as between locations, to reduce the 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, steel, 30-gallon dnun and handled appropriately as described in detail in Section 5.3, Irrvestigatfon Derfved 6f'aste.
3.2 Laboratory Analysis The laboratory used standard analytical methods as outlined in the EPA's publication SW846— 

### Test Methods for Evaluating Solfd Waste, Third Editfon (EPA, 1998). The laboratory 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 parameters: • 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 R'P/FSP (DAWSON, 2005b) and the Project Procedures Manval, U.S. Navy PACDIV Installation Restoration Program (IRP) (PACDIV, 1998). Copies of laboratory reports and chain-of-custody records for groundwater samples are included in Appendix B, Laboratory Reports and Chafn-of Custody Records for Prfmary and QC Groundwater and Stilling Basin Samples.
3.3 Stilling Basin Sampling Methodology Previously when sampling the stilling basin, no entry was permitted due to the characteristics of the stilling basin, which identified it as a permit-required confined space. Prior to this event, samples at the stilling basin were collected by lowering a sampling system which 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 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.

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

Contract No.. N62742-01-D-1806, CTO 0013 Page 3-2



### 3.3.1 

### lnstallation of Temporary Well Conduit 

### On 28 June 2005, a temporary well conduit was installed at the PWC potable water stilling basin to increase the repeatability of sample collection, and to allow more efficient sampling of the groundwater. In order to install this conduit, entry into the stilling basin was allowed. A confined space entry permit was completed (Appendix C), the air within the stilling basin area was monitored (for combustible gases, oxygen, carbon dioxide, and methane), and a safety retrieval line with tripod and fall protection harness was used by the entrant. Each section ofthe conduit was lowered by rope to the entrant from the entrance hatch. The bottom of the conduit was comprised of a 4-inch PVC end cap and 25 feet (5-foot sections) of factory-slotted (0.010), 2-inch diameter, schedule-40 polyvinyl chloride (PVC) screen. The sections, once lowered, were assembled by the entrant at the catwalk and secured to the outer side of the base of the ladder cage with heavy duty cable ties. The bottom of the screened interval was installed to be flush with the bottom of the PWC stilling basin. According to measurements taken from the catwalk, the screen was set in 23.1 feet of water. Attached to the top of the screened PVC section was approximately 60 feet of 2-inch diameter, schedule-40 PVC (10-foot sections) casing. The sections were lowered to the entrant who attached them to the already-in-place sections of screen. Every 5 feet, the conduit was secured to the outer side of the ladder cage with heavy duty cable ties. The top of the conduit was secured with a monitoring well compression cap. Once the conduit installation was completed, the safety retrieval line with tripod and fall protection hamess was disassembled. The conduit was installed at a height so that future entry into the stilling basin can be avoided.
3.3.2 Surface Water 

### Sampling Methodology 

### 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) through the well conduit. The measurement and time were recorded on the Surface Water Field Sampling Log (Appendix D, Monftoring Well Samplfng Forms). 

### The samples were then collected using a new weighted, disposable, single-check valve bailer that remained sealed in plastic (by the manufacturer) until use. The bailer was equipped with a bottom-discharging device. The bailer was lowered to the water surface through the well conduit and the bottom was submerged in the surface water. Once full, the bailer was raised through the well conduit and through the entrance hatch, where the samples bottles were filled. This procedure was repeated until all required primary and field duplicate (QC) samples were collected.
3.3.3 

### Fie/d 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.

[2001 022. 013 Red Hill GWl Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

Contract No.: N62742-01-13-1806, CTO 0013 Page 3-3


### A temperature blank was placed in one sample cooler per shipment to be shipped to the laboratory.
3.4 Sentinel Well Sampling Methodology This section describes the sampling methodology employed to collect groundwater samples. 3.4.1 Measurement of Static Water Leve/ and Oetection of an lmmiscib/e Phase Before sampling, the depth to standing water, depth to an immiscible layer (if any), and the total depth of the well were measured to the nearest 0.01 foot using an IP to provide baseline data. The data were 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/[YTR are to be notified immediately. No groundwater sample is collected unless otherwise directed by the Project Manager and/or Navy RPM/NTR. If 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 inforrnation on the integrity of 

### the well (e.g., identification of siltation problems). 3.4.2 Well Purging Methodology Purging was accomplished by removing goundwater from the well using a dedicated bailer approximately 12 feet in [ength and 0.5 inch in diameter attached to a new, dedicated rope. The bailer was [owered 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 YSI® 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 pazameter measurements had stabilized to within approximately IO pereent. All informafion wa.s recorded on the Monitoring Well Fie[d Sampling Log (Appendix B). The purge water was placed in the 30-gallon, steel drum located onsite. 3.4.3 Sample Collection Procedures The sentinel well was sampled when grotmdwater 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. The bailer was lowered as described in Section 3.4.2, and once the bailer was full, it was brought out of 

### the water and the water transferred directly into the laboratory-supplied containers. This procedure was repeated until all required primary and field duplicate (QC) samples were collected.

[2001 022. 013 Red Hill GWI Dawson Group, Inc.NAVFAC PACIFIC Red Hill 4Q05 GW

Contract No.: N62742-01-D-1806, CTO 0013 PaRe 3-4


### 3.4.4 Fie/d Quality 

### Contro! Sampling 

### Groundwater field duplicate (QC) samples were collected once per sampling event, following the sample collection procedures listed in Section 3.4.3, Smnple 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.
3.5 Storage of Investigation Derived Waste IDW generated during this investigation included monitoring well purge water and decontamination wastewater totally less than 5 gallons. Wastewater was stored in a 30-gallon, DOT-approved, steel dnun. The dnun was taken to an offsite recycling facility on 8 February 2006. The non-hazardous waste manifest is included in Appendix A of this report.

[2001 022. 013 Red Hill GW] Dawson Group, IncNAVFAC PACIFIC Red Hill 4Q05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Page 4-1


# 4. INVESTIGATION RESULTS

4.1 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, dissolved Lead, and EDB on December 6 and 7 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 Chain-of-Custody Records for Prima?y and QC Groundwater and Stilling Basin Samples.
4.1.1 Disso/ved Lead 

### Lead samples were collected in the field with a bailer and transferred to unpreserved sample bottles. Those sample bottles were brought to the Dawson office and filtered with a 0.45-micron filter into preserved sample bottles using a peristaltic pump and new polyethylene tubing. Lead was detected above the laboratory method reporting limits (MRLs) at concentrations ranging from 0.00002 mg/L to 0.00014 mg/L (Table 1). These concentrations were below the HDOH GWAL of 0.0056 mg/L (HDOH, 2000) and the HDOH drinking water standard of 0.015 mg/L (HDOH, 2002). 4.1.2 Tota! Petroleum Hydrocarbons (TPH) TPH as diesel was not detected above the laboratory MRLs in the any of the stilling basin samples(Table 1). TPH as gasoline was not detected above the laboratory MRL in any sti[ling basin samples (Table 1). 4.1.3 1,2-Dibromoethane (EDB) EDB was not detected above the laboratory MRLs in any stilling basin samples (Table 1). 4.1.4 Volatile Organic Compounds (VOCs) No VOCs were detected above the laboratory MRLs in any stilling basin samples (Table 1). 4.1.5 Polynuclear Aromatic Hydrocarbons (PAHs)Naphthalene and 2-Methylnaphthalene were detected above the laboratory MRL in sample RHB-010 and the duplicate sample RH-13-01 I. The concentrations of naphthalene were 0.000036 mg/L in sample RH-B-010 and 0.000024 mg/L in duplicate sample RH-B-011. Concentrations of 2-Methylnaphthalene were 0.000038 mg/L in sample RH-B-010 and 0.000022 mg/L in the duplicate sample RH-B-011. No other PAHs were detected above the laboratory MRL in any stilling basin samples (Table 1).

[2001 022. 013 Red HiII GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hil( 4Q05 GW

Contrac[ No.: N62742-01-D-1806, CTO 0013 Page 4-2


## 4.2 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, dissolved Lead, and EDB on 6 December 2005. The results are presented in Table 2, Summary of 

### Groundwater Sample Results, MW-Vl D, of this report. The laboratory analytical reports are presented in Appendix A.
4.2.1 

### Dissolved Lead Lead samples were collected in the field with a bailer and transferred to unpreserved sample bottles. Those sample bottles were brought to the Dawson office and filtered with a 0.45-micron filter into preserved sample bottles using a peristaltic pump and new polyethylene tubing. Lead was detected above the laboratory MRL at concentrations of 0.00006 mg/L and 0.00004 mg/L in the primary and duplicate samples, respectively (Table 2). Both of these results were below the HDOH GWAL of 0.0056 mg/L (HDOH, 2000) and below the HDOH drinking water standard of 0.015 mg/L (HDOH, 2002).
4.2.2 

### Tota/ Petroleum Hydrocarbons (TPH) TPH as diesel was detected at concentrations of 0.670 mg/L in sample RH-W-007 and 0.740 mg/L in duplicate sample RH-W-008 (Table 2). The laboratory report noted that both of the chromatographic fingerprints of the samples did not resemble a petroleum product.


## 4.2.3 1,2-Dibromoethane (EDB) EDB was not detected above the laboratory MRLs in the sentinel well sample (Table 2).


## 4.2.4 Vo/ati/e Organic Compounds (VOCs) VOCs were not detected above the laboratory MRLs in any sentinel well samples (Table 2). 

## 4.2.5 Polynuclear Aromatic Hydrocarbons (PAHs) • Naphthalene was detected above the laboratory MRL at concentrrations of 0.00051 mg/L and 0.00048 mg/L. • 2-Methylnaphthalene was detected above the laborratory MRL at concentrations of 0.000098 mg/L and 0.00011 mg/L. • Acenaphthene was detected above the laboratory MRL at concentrations of 0.000061 mg/L and 0.000058 mg/L. • Dibenzofuran was detected above the laboratory MRL in both samples at a concentration of 0.00015 mg/L. • Fluorene was detected above the laboratory MRL at concentrations of 0.000058 mg/L and 0.000050 mg/L. • Phenanthrene was detected above the laboratory MRL at concentrations of 0.00010 mg/L and 0.000059 mg/L. • Fluoranthene was detected above the laboratory MRL at concentrations of 0.000062 mg/L and 0.000026 mg/L.

[2001 022. 013 Red Hifl GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

Contract No.: N62742-01-D-1806. CTO 0013 Page 4-3



### • Pyrene was detected above the laboratory MRL at concentrations of 0.000072 mg/L and 0.000026 mg/L. • Benz(a)anthracene was detected above the laboratory MRL in one sample (primary) at a concentration of 0.000027 mg/I,. • Chrysene was detected above the laboratory MRL in one sample (primary) at a concentration of 0.000036 mg/L. • Benzo(a)pyrene was detected above the laboratory MRL in one sample (primary) at a concentration of 0.000024 mg/L.
4.3 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 Resutts. The laboratory analytical reports are presented in Appendix A. No VOCs were detected at concentrations above the laboratory MRLs in the trip blank sample.
4.4 Data Quality Review 4.4.1 Fteld Quality Assurance/Quality Contiol 

### Quality Assurance/Qua[ity 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. 4.4.2 Laboratory/Quality 

### Contro/ Data Assessment 

### As part of the QC of this project, the DAWSON completed a desktop review of the data packages received from Columbia Ana[ytical Services. The desktop review included a review of the hold times, reagent blanks, surrogate 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 duplicate results were consistent with all primary sample results and thus valid and useable.
Laboratorv Data Assessment Insufficient sample volume was received to perform a Matrix Spike Duplicate (MSD). A Laboratory Control Sample/ Duplicate Laboratory Control Sample (LCS/DLCS) was analyzed and reported in lieu of the MS/MSD for these samples. No anomalies associated with the analysis of these samples were observed.

[2001 022. 013 Red Hill GWI Dawson Group, Inc.NAVFAC PACIFIC Red HiIl4Q05 GW

Conyact No.: N62742-01-D-I806, CTO 0013 Page 4-0



## Data Discreoancies The relative percent differences between the primary and duplicate sample concentrations are presented in Tables 1 and 2. While it appears that the relative percent differences between the primary and duplicate are large, the values are below the HDOH Tier 1 GWALs. There were no significant data discrepancies between the primary and duplicate sample results. Columbia Analytical Services performed analyses on both the primary and duplicate samples.
4.5 IDW Disposal AII IDW generated during the December 2005 event were determined to be non-hazardous wastes and were taken to an offsite recycling facility on 8 February 2006 The Non-Hazardous Waste Manifest is presented in Appendix A of this report.

[2001 022. 013 Red Hill G W] Dawson Group, Inc.NAVFAC PACIFIC Red Hill 4Q05 GW

Contraet No.: N62742-0I-D-1806, CTO 0013 Page 5-1


# 5. CONCLUSIONS AND RECOMMENDATIONS

The following conclusions are based on the data collected during this investigation. 

## Stitlinn Basin • Concentrrations of dissolved lead, naphthalene, 2-methylnaphthalene were detected above the laboratory MRLs. No constituents were detected at concentrations above the HDOH Tier I G WALs or HDOH drinking water standard.
Sentinel Well 

### Concentrations of TPH as diesel, naphtha[ene, 2-methylnaphthalene, acenaphthene, dibenzofuran, fluorene, phenanthrene, fluoranthene, pyrene, benz(a)anthracene, chrysene, Benzo(a)pyrene and Benzo(g,h,i)perylene were detected above laboratory MRLs. No constituents were detected at concentrations above the HDOH Tier I G WALs. Dissolved lead was detected at concentrations above the laboratory MRL. The concentrations were below both the HDOH Tier 1 GWAL and the HDOH drinking water standard in the sentinel well samples. The December 2005 results were also less than the corresponding 2001 investigation results (AMEC, 2002). In both this quarter and the third quarter 2005, samples co[lected at MW-VID contained lead concentrations below the HDOH Tier I GWAL and HDOH drinking water standard. It should be noted that in the fitst and second quarter 2005, samples collected from MW-V1D were not filtered prior to lead analysis. However in the last two quarters (third and fourth quarter 2005) samples were filtered prior to lead analysis. The groundwater in the upgradient sentinel well (MW-ViD) shows evidence of contamination in the basal aquifer by contaminants of potential coneem. Based on the findings during this investigation, DA WSON recommends the fo[[owing actions:

Installation of a dedicated pump within MW-V1D to avoid cross-contamination, to facilitate low-flow sampling methodology, to more efficiently sample the monitoring well, and to contribute to the repeatability of sampling methods. Continue to filter lead samples during collection and prior to analysis. Continue sampling at the stilling basin and the sentinel well during the next quarter (January through March 2006).

[2001 022. 013 Red Hill GWI Dawson Group, Ine.NAVFAC PACIFIC Red Hill 4Q05 GW

Contract No.: N62742-01-D-1806, CTO 0013 Pa¢e 5-2

This page inteatioxally leJt blank.

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hill 4Q05 GW

Contract No.: N62742-01-D-1806. CTO 0013 Pa¢e 6-1 

# 6. REFERENCES

AMEC Earth and Environmental, Inc., 2002. Red Hfli Bulk Fuel Storage Facilfty Investigation Report, Yolume I of III (Final) for Fleet Industrfal Supply Center (FISC), Oahu, Hawaif. August 2002. Code 

## of Federal Regulations, 2005. Hazardous Waste Operations and Emergency Response: Title 29, Part 1910, Sectfon 120. Office 

## of Federal Register, National Archives and Record Administration. United States Govemment Printing Office, Washington DC. Dawson Group, Inc., 2005a Site Health and Safety Plan, Groundwater Sampling, Red Hill Fuel Storage Facflity, Hawaif. February 2005. Dawson Group, Inc., 2005b. Work Plan/Ffeld Sampltng Plan, Groundwater Samplfng, Red Hill Fuel Storage Facility, Hawaii. February 2005. State 

## of Hawaii Department of Health, 1996. Risk-based Corrective Action and Decision Making at Sites with Contaminated Soil and Groundwater, Yolume I and 11. State 

## of Hawaii Department 

## of Health, 2000. Technfcal Gufdance Manual for Underground Storage Tank Closure and Release Response, Second Edition. March 2000. State 

## of Hawaii Department 

## of Health, 2002. Hawaii Administrative Rules, Title 11 Chapter 20, Rules Relattng to Potable Water Systems. November 2002.
State 

## of Hawaii Department 

## of Health, 2005. Screening for Environmental Concerns at Sites wfth Contaminated Soil and Groundwater, Volume 1: Summary Tier I Lookup Tables. Interim Final May 2005. United States Department 

## of the Army, 1996. Safety and Health Requirements Manual. EM 385-1-1. 3 September 1996 United States Environmental Protection Agency, 1998. Test Methods for Evaluating Solfd Waste, PhysicaUChemical Methods, Third Edition. United States Navy, 1998. Project Procedures Manual, U.S. Navy PACDIV Installation Restoration Program (IRP). October 1998. United States Navy, 2004. Statement of Work-10 May 2004. May 2004.

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

Conhact No.: N62742-01-D-1806, CTO 0013 Page 6-2



### This page fntentiana[ly 

### leJt blank.

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hill 4Q05 GW

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



# FIGURES

Site Vicinity Map — Figure 1 Site Plan— Figure 2

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

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



### This page intentionally left blank

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

# . - ' " ~~ ~'"'~ ~ f~ 

# 000r'/!

~ 

# f , ~ 

# ' _ ~ ~, ~ 'l~ : "~~~x~ 

# ...,-
~ 

# 'r 9 • rf .

~ 

# ^%.

~ 

# v',r,:-

` i ~ ' ' ;• ~ ~ ° ; J j ~ ; ~ ~ „~f 

# A

~ i
~ ;~ JL _ ~ /
, / ~ .°

- I' 

### s 1_ ; st ';1
~~ . ' ~~_~

- s - -~ j, ~ ~ i

~ ,/ .;.i = ~~ ,' '~ ;` r l t

♦ %/

~ ` ; '

~ ~ /'F' ~ `','

~~ ' 1., ~ I

~ . ,• /,,,, ~~ ~ , ,f - . _3 ~;~•~6~ '

- y . f ~ %'i'

~ ..- `' ~/ % f ~' l l

~ r ~r,~~'" ~~ ~;".~ ~

l JJ'

~ :'

~ ' f1,f

~ /( ~/ } ) tc1„ ' t ...3 ~ ~• f

.. f,"' ~~~~J=~ , -'..-1 >/ ~"~ yr,' ,i ~-~ /

~

f~ • ., • r ~ ~ .y , l i [ ,~ /' ~ ~. I{ ~ r _ ~Y~ '7 ~- ~~ . " ` ~~ `i ~ ~ r /. ~f ~ ~ i !: ✓ '..

~ .0 l ~j~ '' f

~ ' r ` I ~ ~ `!r

~~ • X/' - /'

~ K. / / ~ ` ' f ~ ~ .'

~ i i // ~ r, /.\

~ 1

- ~ • > ! • f 1f„
~ 3 (• +~ >' ^ i!f~% ~ / //+•. — . r/ ~ j~ r i+i~ r~ l% 1 ~ . ~ ~ }y - '
~ I t%

~ ' '7`'` ~ . r J
/ / 1 ~ . ~ /

_ "` 1. ,',• / ji %•

- . . =`""'
~ ' % : // J / ) ~~ ?%/ ,j/ /%
~ /
- ~ r ~! / !f j '~ ~~ ;' ` f
~ -
. / ~~ r.'" %, , ✓ , ~ / ~ ` ~~ ~/ 1~ / /_~ +,Yi ./.~ ~~`'~ J `~~ !~ :/ ' r fl ~r /J- 'J ~ ~, - ~ ° ~~,

j / 1 )

~ r1/. F '' I . ,

~ ./ ,/ r ,/ ~ '~ i i { ✓ r' -. ~~ ( .:.` •"--- ' ✓ / ;
~ jJ I( . ~:i / ~ /...J,: ~t.~ . . / ' '/ ~~ l'r,

/ ~ ~~ ; i ~ >~ /-, I ! , ~ 1.> ~ %~ • " ' r•
~ .`../ ~ ~ ' ,~ `~• ~ -.-.'---;'

~ ^1' ./ ~ {~ ~' l ~~ ~^-%~ i _~ i

~ / /`. -••

~ =- 4 :

~ ,i /' " ' ~ ~~~'• /// ! i f j

~ / . ~ % l,' ) -a.'.:.

~ ./:

~ . .;:.... ~ ~ .J~ ! { { ~~'".~ • ~J ~ ';"' ~• ~Y ~

. .~/ '~f/~ . / ^ l
, ~ ' ti._

- ~ I % r•' - '.r 1 ~ ~,~ , :>>f ,. r
~ lijG a~l~.. •y. ~~ ~ `' r ~ y , _

- •. /'

. - '

- 4 j i` r

~ r ~ . f ~ , S~ /L_// ~/~~~.` ~ -ti.,f ~~ .•. ~

~~ ,re_•';'rv+ ~ f~~' ~ ~ . ,

> ~~

1 ~ ~ ~ f^ . }

~ f

~ ` % ~ ~.~ `

~ J

~ ti•-
~~ i

~ _.// ~ , I'

~ L ~.~ ~ r ~ `~~ "

_ ` ,

~ 1 ~ ! t!.. -! /'r

_ • .i'.r ..--. ~ . l,f, ~~r~"f~ ~~ / _

_ ~ ~ a ,~~ { ~~ \ ~ 1- I' / ~ / ••. ~~~/~ r

_ i ✓ ._` f

~ -~ ./ l

~ y. i

~ j,`

~ g.- ~•~+" ~ ~ r.~ ++ • "'r` 11..

~~ '• " ~ '' _ "' .• r --- =. • i ~ , . . - \ ~ ~ f~ i ;+ ~ -•`^

~ "

_ ~ ' i -. - • - r ~ ' 1 i f ~j ~ ~

_ -- ~~ '' • 'r~~: r ~ " • /'

~~ l,.-- „ ~ .".- /~~ ~_~~~ ~_' ~ ~ ~ • y ~ a r

. '~7
~ ) ir~ .. . -.. ._ ;~;~' : l l~ ` .i y• ''r` ~ C ~ .r-•.r/ - . ~ 3.~ -T.. ~ '! ../".

~~ f ~ / r. ~ _ . / ° { ° ~ a n h - ~ / ~ - -../" ~ " s ~ , ^ v _ ✓ ,,. S ~ ~ , ;, ti

.

.~~ C WI ' ~ • '7/ ~ ~i
, ~ ~,

U /J 1~ ` ^~ ~

~ :• / , ' I ~~'~~~~~~ r ~ 1,• ` ' t ~Pr~~ '.4 N /' 

## ~ J '

~ f

~ ' ~

,/~•~ '' ~ '' )••,

~ %' ' ~~ ~~ ~ ' i=%J ~ ~~ ", . /~~ i r r

~ ' r

. r. iG.r .r 1•;' , r/ii ' .^

~

`! -_ ~!~ ' • ~

. ~. ~! ~ =r• ~ ✓ -~ f ~{.{~~ 

### 1 - ~'/

~ `- ~ • ~ l 1 ~ I ! ' ~ ~

/1 -~~ _ t \ J/i /! ~~ ~ r~I

~ '':(J.Mr, l ~ t / ' / / [ S .`' ~

~ '( / 1 ~ ..

~ .. ~ .;_- ~ '~' ~'~ •~~ , f ~ V;1 \ ✓

~ .i ~ ...y! . ~ f r - . ~ ~ ? - !. . ! '`:; h t

♦ . l •r ~ rd~.g~4~~
= o

-

R

- ~ . ,, ~ ~ 1~ ' • .` F

- ~ . : . . :- - ,. ~~ ,y ~ ?.,- .i ` '. A VAL . R v N ~~ '`~ ' iL4 ~~ a ~ r r- /' r ~~.~ " / ~~~k ~ 1C !

~ ✓ ,,

UA - ~ ..•fr ~ •"._,
~ ,:, - ~ ,` { v ,(• ~ ~ *

, `• ~' ~ / ~i~t'~~ t,'s' ~~ •~~ f:`i.'

"~l ~ ' c • ~ , r

_ '

_ / .• . - . ~

_ y -. ~ ,- ~ 1 ~~.~, -~ ^ 1. ~ t

R~ ~` ~ ! ~~

. J ~ `r; fii

.\.
~ ,, ~ ; • - ~ ' " '

11 ~ . ••> / ~ ~/ >~.~ ` `'. ~ ,~ _ p `'* \ - - ~ ~ ] r f, ~ `~~ ~ 1 ~~ r_w''

- (l ~1/ - 'I ~ 

## ~~H i...• ~ :

.. ~t~ \ ~

. , . . ~~' `

~ ly / ~ l' /

~~ ✓ l ~ Q~ ' ~ . ~ G ~ "~

~ .-,.-.
. -.- ~ .." ~ s c ' "

~ ' r l , . iL_



### _ .•-~

~ " l / / • l'-i r' 1-` ~ l,r .'+

~ .. 'f 7 _ - ~ ` • t
,. /, .

. . / ~ ' ", ,*.,,r_

~ ahk ~ t .~ / ' i ' r / • .i;' . ~ R~ ~ . , ~~ '=.. q,
~~ . J, ~ r • . ' , • r ''~ i ~ ti \ ~ o a " .. ~ ~~/~ jj/ ''L ✓ '
~ r ,j f

/%~`~'

f'
Mo I

~ • y . . . .1 r ~~. ~., ~ ~ ", . - t s ~ . ~ 1 ,r ,. fi / r / . f. ~ C!f ( ~~ / / ~ ! %~ ,~ ~• ~ . ~ ~ ` 1 c `• t *L_ ti ^ "' ll

/ %, rf~ /~ r ~ ~~ ~ , ~ :, \

~ f • ~1 ~~ CO Vt / ti r ~ • '

~ ' - ' ` ~ ~~ .~ `1}

~~~ ,. s ~ ; ' r //,fl r ~ ,~ i ' r ., ~ ^••/i a'

F t
~ ` / - ~

,,.,, ~ ~ ~ ,, 1~ ~ ,,. ..'-'. izyj't' ~ . 7♦ . '

~ r'/ ~ f-i,

~ J, 1 1 / y ''

~ ' . ~ / 1. ' f

,y '" /r. ~„~. :Q~ ~ , ` ~ -•. ~ ! ~ fi~ :x' J ~'1 ~~ ~:i > ,:y~ .` `„ ,{ 'V ` ~ ._ ~ _.• `f% ~~~ ~' r //'.
~ ./ f / J` )/ .{.: ~/~, ~ / y ;'"_ .1 ,1 l ; ~~`~ .' f :' r \.

~ • ~ r/

. ~ w p /y j r

~ ' { `..r t 'f .%!` r t / % r • ' ~ ~ (} ~ 1 I t fi / / , ~ ✓ /
~ (. •s:_ , /i ~1~i
. I ! ` ~~ ' 1~ •• ~\

~ ' r r #

{7yi r, '~'~ - , . ~_~ ^
,... f ! f ~ ~ r .J , ' t i/ { / / r / / i, ! ~

_ 1 , ~

~,. ~ ~~ / ~.•~V^~ •~ '..

; L~ ~ `~ ' ~;~ ^~ `~ i '1 'v'r ,r} .- tf~~"`~ ^'' f

.. ~ ''

. ia ~ /~ _ 1 f/f

~ l \ ~ ; (

f ~ , t r •fi
~ ./%r /!i , . %'1
~ t ~ ~ ~ a ~ 

### ,,. , , ~;~ ,~ ~~• f, ~, ` t- 4 ,~~ t ~ ~/ ~~ 

### _,-- °, . ~ ;, ~ j/ .~'~

~ ~ ( ~f ~4 ~:,~~ .~ri ~ ~'
' - 'y ~ f'SL
~ ` y •~ O~C{~ ~ :} \ a.; ti ` ✓ /~. ~~~ <- ~ O" i-/ .f/ ~ , `♦

~ /,, ~~~ r', ~ r:,••i,`•;.,

,~ . .. .. . _ ~ , ~ :-
- ~ . ✓ y ~ ,. ~ h•7 =iyr_.%% • ~ ~ ;~ , 1 r

.. ~. ~~~ /F-

_ '~ N • ti r ''-

.,, ~ y; , 11 .. 4 4~~;' "\,
~.t , ~ r "`~- '~_~ __.i ~ /..ff ~ / 1;r ~,~r{~~ 1-;

~ • ~ -' '` ~ 

### ; /

~ tL p ` .}•"

~ • .♦ r

. ii " 4.~~ t ~~ i (

„ .. ~ ~ _:.l_. ~;r,~ ~,~ / ~~~ ~'/~ /->t ~

. ~ 1 p ~ ..., ,~!~ '1 t , ~ ~ r~ =' ' ~A~ J ^'i' ~ -~ .^'•

~~ _ : , ~ i / ~ ~ , ,~ J

~ ~
... ~

~ lr."

~ . `ti'=-

~ ' Z // /f , ' / ~.~ , ~ ...~ ../1---°
~ ,• ~~ .-=

~ t ~ /'!. . `\

~ - - ` i ~: ~~'~ ~ -- / r ~ : ~ ` ~ r• 'T 1 `' i r

~~ ,' ' ~ _ =.f i ' ' jF ,. • r c I
~ p•- ~ 1' ~ ., ', ,- ~ '`' /' ~ ,:f , ..
~~ ' s ~i-

---- ' ~~ i

_ ~~ ~ ✓ .~ ~ ~~ -

(L`l l /- ~, ~~ """ ~ ~ r ~ : •~. s "~/~ ~ ~ ~r~~p~~~ "~- '/ " /, ~ ~~ /

~ "'

,, : .7~ ,/~'

.96 u'1 ~~

~ ; ~ ~ • c. -/ /'

. , ' ~ .'/

.. ! .,

~ .. ~ - ~ . .. ra }
~ . ,.• J /f ~ !? . ~..•~' ~ - r r!, ~ ~ 'Y //, . „t+! ~~ 1 y ~ ",~} 'G ~ t , '/ ~~ ~ f.~ ~~ M.'. ✓ ~~~~~~ -_ _ '"'T

~ • ~. (`% ~ ~~ _ ~ ''~ " ~~ ~ \ ti 4 ,~. `♦ r. ~ ~'

- J I~ / r~ ✓ .'

~ ,'ar I/,f► ~ 'y

. ~ iti'.. -

~ . \ ~ ~ ' y , 4 T + F •

~ f ~ (

~ '~~ `F

/ %! ~ ~:~~y~ / ~ r^/- ' • ~ .. '\ q /~ ~ I

~ I ` ✓ i 4r ~/

~ / . _ l~ .t

r .• ~ , /

i'

~ , ~/ ~~I~~rF~ -:., / ~ A I. \ ~~~ v •~ •} 1 ~i _ ` ~ Y-

~ / C'

. •.. ' J. ST / - •L ~ ~~:.~ ~ :~ J I . ~ '

~~ •'1 .

~~ • t' '

~ ^
, ~ 1.- -.. ~~

__ •, '' -• ,F. l a ' ~ `

. T I. : { ' - ~ - ,~,~ ,(Y~' ~ ~ -'! ~'~

- . •r K

~ ' « ",=. _ ./ —,L

- ~ ~

, ~ 

# ,:,. ,_ .!

~•--~~ ~ : y •'~. ~ . ~ ~~~ . ~ %~ ;1~Y

` ~~. f

! 

### ~ /t ~ ' ' ef, ~. ~ , 1 (

l

- ' 

## _ • x t w ~ a _ 4 t • ~. - .o ~ ~~~.~ ; y. _ , _ • ~`~ : l

~ f;' ~ q"~ t ;•.< , ,. ~ t G'> ~ ~►► ~ „ ' ~~ . _' t r z , f ~

~ ` i i `

- 4• ~ 't 1 a ' * ~ a., ~ //f_ ~ -- ~ ' ~ UU' L T !ONAL ti ~~ ~ ~ '. ` _ ~ U~p~ = If ~. ~ Ir . r 'GF_ y ~ ,/ - • ~ /~" /~o y ~~ J \ ati

~ ,~p~, c - P /
T r ~ ~.
~~~ ~ ir Y " r / '

~ 1 ~ ~ • r71, l Y ; +~ ~ --/!

~ - N ct

~ y ` , ~=~=.~.~~

. ~ . a • ~ 4-

. ~ . , ^ r

~ ( ~~ 1, ~ / ` r 5 • `` - Z .l ; : ~ ~ ~ ~ ~ 1`:. + Y ilrr ~
~ ~ , 7 s .a ' ~ '~ ^•i. / r :" ~~,.~;i~ r ~

♦ . /,

~ ,\ r ~
. ^f : 1 / ! ~ ~~ ~ • J

~~~ I , ~ ~ h !
.+` /. ' ' ~ .1 'l' n'Jt.; ~ •r • .r• ~ / ~ ;,, J ~~r .~ ~,~ // - ~,~;~ 

### -'`= _

~. .~~ 

### . , x

~ g 

### +, sc ~ 

### .:

_ , • - ~ w ~ . ~ ~ ~ ♦L 

### . _ ~ 

### -..

~ 

### i

.

- , _ '

~ `_-;. f' , '~ f

~ r ~ ~ r+ a a i `(+ F~~ R t 1'. ~ ., ~ i'i ~ ~~ ` ~ f ti,ii r a s . - " : I \ 1 '.t' ~,~„^~ ~ ! l ). •i a i~~ ~ A s'. / r •

- •~ ~ y.w,.,..:•. ~~ ~ t• - , ~ :}'.'•rr. ~,.~~ " '

~~ '-1, r / ~ /' . ~ p ~•~ , ~ ~ ~ # 1 ~'~ r ~ . ' `rt , '!1~ `~ „j }' ! a. }'*,a.v,'n=.! .} .



### _ N „ • t /' `

- j . ' K "';>

~~ i ,.L
- . ..y ~,~ 1 ~! ~~~ , "~? y . ;;^f r••

- • - r±f,. ~~ ,~` ~ `~ '~; ~/~ Y. ' ~ Y ~ -,'

/~

- j! , ~ s.. ~ ~ , • ~ f lr i ~ • ` y '. f ~ "~'

~ •" `i ~
. 15, '9 r. '`

Y

, .' FIGURE 1 

### % ~

~ \/\/ r '~_-P~ f ~ . { ~♦ ~„~ t`\ - f !T ::'« , ,

~~ '...

~ r , ._ ~ ~/ ~ 

### `

_ ~ 

### SITE VICINITY MAP

~~ r. 

### .~ , 

### ~ :

_ • 

### ~ ~~ ~,,~;~ ,, .; 

### ~ , ..


# ,,,.. Dawson

?~ ! 1 I;jfi RED HILL FUEL STORAGE FACILITY OAHU, HAWAII

~ '\, '' • a ~~ j )' ' ' , 2. ~ C 

# ;; 7 Group, Inc. JOB N0. 2001 022.013 FEBRUARY 2006 N62742-01-D-1806

n11ARTFRI V R:DARTNAVFAC PACIFIC Red Hill 4Q05 GW

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



# TABLES

Summary ofGroundwater Sample Results: Stilling Basin—Table 1 Summary of Groundwater Sample Results: MW-V 1 D— Table 2

Summary of Trip Blank Results — Table 3

[2001 022.013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hill 4Q05 GW

Contract No.: N62742-01-D-1806, CTO OO 13 Tables



### This page lntentfonally lejt blank.

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

## Ub

~ 

## E 1 

## Summary of Groundwater Sample Results

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

ftriipswi. ftiruism.. P.MP, W.m

HDOH ne, I FM

~ AWM &0.MR-EK)ENTIRCA110N M-6001 M-BOW 101-B006 (RPD) SAMPLE TYPE Prlmay Prmay DLOnare PIIIIIeIY MM COLLrCTED w16^1005 05'1B"1005 0B26'/ID5
MFU. AMLYINS EPA METHOD ma 'Ng 1 , 1m1. UNIM
Metals Total Lead 6020 0000050 000033 0000952 0000549 54% 000005 (D 00056 0015 (DO mg/L Hydrmarbons TPH n Diewl goism 0052 ND 0 043 J 0 067 Z 44% 0 045 J NE o too (D mg/L

TPH n Rmidmi Rmge goism oloo ND NA NA NA 00591 NE o ioo (D mg/L TPH a Gmline 9015M 0050 1 ND <0 050 1 <0 050 NA <O 050 NE 0100 (D I mg/L EDB 1,2-Dibrornogthane (EDB) 504 1 00000095 ND <0 0000095 <0 0000097 NA <0 0000095 NE 000012 0 mg/L

vocs Bmme $260B 0.00050 ND <0 00050 <0 00050 NA <o 00050 170 (D 00050 (D mg/L

Methyl tert-Butyl Edier 9260B 0 OW50 ND <0 00050 <0 00050 NA <0 D0050 002 (3) 00050 (D mg/L Tolmne 8260B 000050 0001 <0 00050 <0 ODOSO NA <0 00050 2 1 CD 0040 (1) mg/L Ethylbemne 8260B 0 OW50 ND <0 00050 <0 OD050 NA <0 00050 0 14 0 0030 (D mgtL in ' PAYIevet 8260B 00050 ND <0 00050 <0 001050 NA <0 00050 lo o (3) 0020 (D mgtL o-Xylene 8260B 000050 ND I <0 00050 <0 00050 NA <0 00050 ioo CD 1 0020 (D mg/L 1,2-Dichlormthane (1.2-DCA) 8260B 000050 ND <0 00050 <0 00050 NA <0 00050 0005 (D 000012 (1) -giL PAHs Naphthal"e 9270C SIM 0 000020 ND <0 DOD020 <0 000020 NA 0000085 024 00062 (D mg/L

2-Methylnaphthalene 9270C SIM 0.000020 ND <0 000020 <0 000020 NA <0 000020 NE oolo (3) mg/L Acenaphthylene 8270C SIM 0000020 ND <0 OD0020 <0 000020 NA <0 000020 NE 0240 CD mg/L Acemphthene 8270C SIM 0000020 ND <0 DOD020 <0 000020 NA <0 000020 032 0020 (3) mg/L Dibenzollwan 8270C SIM 0.000020 ND <0 00D020 <0 000020 NA <0 000020 NE NE mg/L Fluomne 9270C SIM 0 OM20 ND <0 000020 <0 000020 NA <0 000020 1 NE 0240 (D mg/L Phenenthrene 8270C SIM 0.000020 ND <0 DOD020 <0 OD0020 NA <0 000020 NE 00077 (D mg/L Anthmmne - 8270CS[M 0000020 ND <0 000020 <0 000020 NA <0 000020 NE NE mWL Flwmlhene 8270C SIM 0.000020 ND <0 000020 <0 OD0020 NA I <0 000020 001 0040 (D mg/L Pymne 8270C SIM 0.000020 ND <0 000020 <0 ODDD20 NA <0 000020 NE 0002 (D mg/L Benz(a)anthramne 8270C SIM 0.000020 ND <0 000020 <0 0D0020 NA <0 000020 NE 0000027 (1) mg(L Chrymne 8270C SIM 0000020 ND <0 000020 <0 OD0020 NA <0 000020 NE 000035 (D mg/L



### [2001022 013 

### Red Hill] Page 1 

### of 8 

### Damon Group, Inc

### TABLE 1 Summary of Groundwater Sample Resuhs

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

Pumpsolllme Pumps0111nro PumpsOflhrw SAMPLEIDENIiFlCATIDN NN811e1 nH-8.004 Nfi ft p~ D (I1PD) RH-BAaI

NDDN1Mr1 EmnronmanlalACbon SAMPLETYPE Pmnvy Pnmery Duphcab Pnmary DAIE COLLEC7ED DL1942105 082B2005 OS2BR005 UMMI2f105

M ~ r "~

~ ;' ~ .,,'aF ~~ ' ~ ~ 

### 4rt .:. ~i.

~~ i ~5`~~r~ C:.': ~ r 

### ux.V e": '~>~~~ .$'.?i

~~ ,. ANALYSIE EPAMETHGD ~ 

### p,. ., Gmurqw l ~ Acaon UNHE Benzo(b)fluorenthene 8270CSIM 0000020 ND <0000020 <000D020 NA <0000020 NE 0000092 ® mgIL Benzo(k)fluorenthene 8270CSIM 0000020 ND <000D020 <0000020 NA <0000020 NE 000040 ® mg)L Benzo(e)pyrene 8270CSIM 0000020 ND <0000020 <0000020 NA <0000020 00D02 0000014 m mg/L Indeno(1,2,3-od)pyrene 8270CSIM 0000020 ND <0000020 <0000020 NA <0000020 NE 0000092 ® my/L Dlbenz(a,h)Bntivacene 8270CSIM 0000020 ND <0000020 <0000026 r NA <0000020 NE 00000092 ® my/L Benzo(g,h,l)perylene 8270CSIM 1 0000024 1 ND 1<0000024 t I <0000020 NA <0000020 1 NE 00001 ® mPIL Acronyma end ADbrenaUOne B Stillin0 Baain EPA United SIaMa Environmenlal Prolecbon Agency BoM velue is Oreatar man repulatay ecbon level RH Red Hi0 Fuel Slebon Faully NE none eateblished PAHe poynutleuemmebehydrocamons VOCs vdaMeorganiccemons mg/L milliprema per Mer ND nol detecled at or above labonalory MRL MRL method repomn0limit NA not analyied < lessthen J lhe msuh m an eabmeled concenbation mal is less Ihan Me MRL but grealer Ihan or equel lo the MDL Z the Mrometagraphic fingerpnnl doas nol meemble e petrdeum produtl i the MRLIIADL has been eleveted due ta a deamalogrephm inlerference RPD relabve percent di8erenee betvreen pnmery and duphaate sample rewlla

RPD = Absalute velue (pnmery - duphrate) / averepe (pnnuuy tluplvete)

Nolee Q) SteM af Haxan Deparbnenl of HeaIM. 2005 Screening for EnMronmenlel Concems At Sitee vnm ConMminetetl Soil antl Groundweler Volume 1, Mey 2005
m Stale of Hawan. DeparMenl of Heelm, 2002 Hewan Adminiababve Rulea Chapter 11, Title 20 Poteble Weler Dnnkin0 vVater Standards ® Stale af Hawan DepaNnent of Heallh, 2000 Hawan Underground SlaeOe Tenk (UST) Technxxl Guidann Manual March 2000 ® Lead aemplea vrere Potered in fhe fiNd erM analy[ed fordreaolved lead

[2001022 013 Red H111] Page 2 of 8 Dawson Group, lnc

### TAbLE 1 8ummary of Groundwater Sample Results

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

PunWOnnne VumpsONlm
SAMREIOEN

~ IFICATqH flHE-W3 RIIA-00.9 ~ p e1a , a Dtihim m i I~ ol 1W800a

HDOHTIar1 OnwkwelerAGOn EmlmnmemNACnon SAMPLEttPE Pnmary Gpleels pnmary oAiECOUECTED ovuvioos ovtlrtoos mrswxos

MnL ~ .•h u, ~ ~x $ y AUILYB18 EPA ME1110U > :. LwNS Lwala UNITS
MeW s Totel Lead 6020 0 000050 000006 000005 18% 0 000129 00056 0 015 OJ ® mg/L Hydrocarbons TPHasDlesel 8015M 0051 ND I 0°si l ND NA 0058Z NE 0100 ® mg/L

TPH es Resldual Range 8015M 0.100 ND iu NI ND NA NA NE 0 100 ® mg/L TPHasOawllne 8015M 0.050 ND ND I NA <0050 NE 0100 O m8/ 1 - EDB 1,2-Dlbmmoethene(EDB) 5041 00000095 ND 10 " e ' s " ND 10QAM1DY° I NA <00000095 NE 000012 ® mg(L VOCs Benzene 8260B 000050 ND ND NA <000050 170 ® 00050 O mg/L

Methyl tert-Butyl EOler 8260B 0 0lN750 ND ND NA <0 00050 002 ® 0 0050 O mg/L Toluene 8260B 000050 00012 000091 39°f <0 00050 2 1 ® 0 040 (1) mg/L Ethylbenzene 8260B 000050 ND ND NA <0OD050 014 ® 0030 ® +nP/L m,PXylenes 8260B 000050 ND ND NA <000050 100 ® 0020 ® mg/L o-Xylene 8260B 0.00050 ND ND NA <0 00050 10 0® 0 020 m mg/L 1,2-Dlchloroettune(1,2-DCA) 8260B 000050 ND ND NA <000050 0005 ® 000012 ® mg/L PAHs Naphthelene 8270CS1M 0000010 ND ND NA <0000021 024 00062 ® mF/L

2-Methylnaphthalene 8270CSIM 0000010 ND ND NA <0000021 NE OOiO tD mgdAcenephthylene 8270CSIM 0000010 ND ND NA <0000021 NE 0240 0) mP/- AcelMphthene 8270CSIM 0000020 ND ND NA <0000021 032 0020 ® mg/L Dlbenmfuran 8270CSIM 0000010 ND ND NA <0000021 NE NE mg/L Fluorene 9270CSIM 0000010 ND ND NA 10000021 NE 0240 m +nR/ 1 - Phenenthrene 8270CSIM 0000010 ND ND NA <0000021 NE 00077 m mg/L Anthrecene 8270CSIM 0000020 ND ND NA <0000021 NE NE mg/L Fluonnthene 8270CSIM 0000010 ND I ND NA <0000021 001 0040 m rn8 0 - Pyrene 8270CSIM 0000010 ND ND NA <0000021 NE 0002 0) rnPlL Bena(alan0vacene 8270C SIM 0 000020 ND LND ND NA <0 000021 NE 0 000027 ® mg ~ Ch ry sene 8270CSIM 0000010 N D NA <0000021 NE 000035 m mBn-

[2001022 013 Red Hdl] Page 3 of 8 Dewson Group, lnc

### TABLE 1 Summary of Groundwater Sample Results

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

PumpqNre PumpsOnhm SAMPLEInEIl11NCATION RN.Ba03 RN.BJ ~ ~
I~ n) RNgpp9

RDON llwl ermrmmwMl Actlon SAMPLE TYPE Pnmry Dppxats Pnmar pATECOLLECIEII 021rY7W5 ptll8R0p5 mar2m

i ~'°'~"~'~~~. *Z

~~ ¢

~ f*:' ~ ' w ANALY518 EPA METHOD M m

~~ ~ "FV

' ~ }
~ .

c <. n ~ UnaeMw ~ AGlon NI Benzo(b)Buoranthene 8270CSIM 0000020 ND ND NA <0000021 NE 00D0092 ® me/L Benzo(k)fluolanthene 8270CSIM 0000010 ND ND NA 10000021 NE o00040 ® mg/L Benzo(a)pyrene 8270CSIM 0OW020 ND ND NA 10000021 00D02 0000014 0) mgR Indeno(1,2,3-cd)pyrene 8270CSIM 0000020 ND ND NA <0000021 NE 0000092 ® m8)L Dtbenz(e,hknthmcene 8270CSIM 0000010 ND ND NA <0000021 NE 00000092 ® me/L Benzo(8,h,1)perylene 8270CSIM 0000024 ND ND NA 1 10000021 NE Oo001 OD mg/L Aaonyme end Abbrevmaane B Sblhng Basm EPA Unned Sleles Envnronmental Prorecaon Agano/ Bold velue is greater then regulalory acbon level RH Red Hill Fuel Stabon Fea41y NE none estebliehed PAHa pdynuUearnromebchytlrocarbans VOCS volableorgenlccerbons mg/L mdligrems per hter ND not tleteded at or above leboremry MRL MRL meNod reporbnp IImM1 NA rmt MeIY>:ed

leaethen J Ihe reaua rs an estxneted cancan4etron mat m leas than me MRL but greabr men or equal tu the MDL Z the chromatographlc finperpnnt doen not resemble e petruleum pmdutl I Ine MRLIMDL hes been alevalad due to e chmmetogrephic InteRerence RPD rNahve pereenl dd(erenne belvman pnmary end duphcele aample re9ulN

RPD = Absolule velue (Immsry - duphrate) / evemge (pnmary duplirMe)

Noles 6 SteM m Hewml Deperlment of HeeM, 20D5 Screeninp lor Enmronmentel Conoems At Sllea yam Conlamineted Scll and Groundwater Valume 1, May 200.5 Yl State of Hewell. Depanmenl of Heelm, 2002 Hawan AdminisbEeve Rules Chepter 11, Title 20 Poteple Weter Dnnking Water Slentlems al State of Hawen Depertment ol HeeRh, 2000 Hawan Undergruuntl Slaoge Tenk (UST) Technical Guldenca Menuel MerNM 2000 0 Leed eamples rrere fihered in me field

[2001022 013 Red Hdl] Page 4 of 8 Dawson Group, Inc

## TAbi-E 1 Summary of Groundwater Sample Results

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

PunI,s own. leien,ne Mine Relati. 14,10. SAM

~ IDENTVPIC,kTION ffl
~ RH-8-M Peneint Chile — (RPD) 1*1

~ 10 M-8.011 Peneent cIffiftflence (WD) KDOH Tkir G

~ eterAwcn ErM.InentalAction SIIMPLE IYPE Rwnwy DM., ee ftmwy DWboax, DATE 0110110205 C6KS!20K)5 1 I]/OaR005
MRL M , 61, 

### i'~ A~ YSIS ~A METWW

~~ " I,innew UNITS
Memis TOW Lead 6020 0000020 000003 (D 000027 @ 160% 000014 (D 0 00004 (D 111% 00056 0015 (Be mg/L HydTourbons TPH a Diem] 90 15M 0052 .0050 <0 050 NA 00381 0 024 J 45% NE 0100 

### (D mg/L

TPH n Residmi Rmge 8015M 0100 <0 loo <0 100 NA NA NA NA NE oioo 

### (D mg(L TPH n Guoline 8015M 0050 <0 050 <0 050 1 NA <0 50 1 <0 so NA I NE 0100 

### (D mg(L EDB 1,2-Dilimnueethm (EDB) 5041 0.0000095 <0 OD00095 <0 0000095 NA <0 0000096 <0 0000094 MA NE 000012 0 mg/L
vocs Bemene 8260B 000050 <0 00050 <0 00050 NA <0 00050 <0 00050 NA 170 

### CD 000so a) m8/1.

Methyl tert-Butyl Ether 82603 000050 <0 00050 <0 00050 NA <0 00050 <0 00050 NA 002 (3) 00050 (3) mgtL Tolmne 9260B 000050 <0 00050 <0 00050 NA <0 00050 <0 00050 NA 2 1 0 0040 (D mg/L Ethylbemm 8260B 0.00050 <0 D0050 <0 00050 NA <0 00050 <0 00050 NA 014 3 0030 

### (D mg/L M ' P-Xylenes 8260B 

## aowo <0 00050 <0 00050 NA <0 00050 <0 00050 NA ioo 

### CD 0020 (D mg/L o-Xylenc 82608 1 000050 <0 00050 1 <0 00050 NA <0 00050 <0 OD050 NA ioo 

### CD 0020 

### CD mg/L 1,2-Dichloroethare (1.2-DCA) 82608 000050 <0 D0050 <0 00050 NA <0 00050 <0 00050 NA 0005 0 000012 (D mgtL PAHs Naphlbal"e 8270C SIM 0000020 <0 000020 0 000045 NA 0000036 0000024 40% 024 00062 (D mg/L

2-Methyinphihalene $270C SIM 0 OW020 <0 000020 <0 000020 NA 0000038 0000022 53% NE ooio 

### (D mg/L Amnaphthylene 8270C SIM 0000020 <0 000020 <0 000020 NA 0 0000023 J 000000241 4% NE 0240 mg/L Amuphthene 8270C SIM 0.000(120 <0 000020 <0 ODD020 NA <0 ODD020 <0 000020 NA 032 0020 mg/L Diberatofurut 8270C SIM o woo20 <0 000020 <0 000020 NA <0 DOD020 <0 000020 NA NE NE mg/L Fluomne 8270C SIM 0000020 <0 000020 <O 000020 NA <0 000020 <O 000020 NA NE 0240 (D mg/L Phemthmne 9270C SIM 0000020 <0 000020 <O 000020 NA 0 0000079 J 0 0000073 J 7% NE 00077 0 mg/L Anthmwnc 8270CSIM 0.0W20 <0 OW20 <0 000020 NA <0 000020 <0 000020 NA NE NE mgtL Flwmthem 8270C SIM 0.000020 <0 000020 <0 000020 NA 0 0000084 J 0 ODD0092 J 9% 001 0040 mg/L Pymne $270C SIM 0.000020 <0 000020 <0 ODD020 NA 0 0000075 J 000000701 7% NE 0002 mgfL Benz(a)anthrmene 8270C SIM 0000020 <0 000020 <0 000020 NA 0 D000022 J 000000331 40% NE 0000027 (1) mg/L Chrysene, 8270C SIM 0000020 <0 000020 <0

000020 NA 0 D000033 1 0 0000041 J 8% NE 000035 00) mg/L

[2001022 013 Red Hill] Page 5 of 8 Dawson Group, Inc

# TABLE1 Summary of Groundwater Sample Results

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

VumW Onun. PunPe OMin. R.leava RNa1M

HDOHiwt OrwndwRaACtlon ErmronrrwMalACtlon SAMPLEII)ENnRCAnIXI RH ~ RHBWa p
~ , D f

~ ) RNBato RN9-0tt ly ~ D (r

~ D) SAMPLE TYPE PnnMry Duplote Piurery 0.piuM DATECCLLECTED 0&9flrA05 oM10/2W5 iL118i2W5 tTilS

~ '1IDti

MRL •Y ~r "~k~ Ei+ ~;~ 

# M
1%~F~~~~~ ltr3

~ .,. ~ P ANALY8IS fSAMEIHOD !~ r. .y ~ , ,.. -, ri: <

~ ,J,;. ~ LwNe LavMa NI Benzo(b)fluoranthene 8270C SIM 0 0 OW20 NA NA NE 0 000092 m mK/L <0 000020 <0 000020 <0 000020 <0 000020 Benzo(k)fluonnthene 8270CSIM 0000020 <0000020 <0000020 NA <0000020 <0000020 NA NE 0o0D40 ® mp/L Benzo(a)pyrene 8270CSIM 0000010 <0000020 <0000020 NA <0000020 <0000020 NA 00002 0000014 ® mg/L Indeno(1,2,3-cd)pymne 8270CSIM 0000020 <0000020 <0000020 NA <0000D20 <00D0020 NA NE 0000092 ® my/L Dibev(e,h)anlhncene 8270CSIM 0000010 <0000020 <0000020 NA <0000020 <0000020 NA NE 00000092 m m8/L Benzo(S,h,r)perylene 8270CSIM 0000024 <0000020 <0000020 NA <0000020 <0000020 NA NE 00001 ® mg/L Arronyms end Abbreviebone EPA Unned Sletes Enmmnmentel Protechon ADency B SbII1n0 Besln RH Red Hill Fuel Slehon Fealdy 8old value la Oreater Ihen ra0ulelory aplon level PAHe polynudevammetn:hydrocarbon9 NE non9eatabllshed mB/L milllpremspxlder VGCa vdanleorganlaCelaMe MRL melnad reporbnp 6mrt ND nol detecled at or abcve leboretory MRL
< less Man NA not enelyzed J the resutl ua an eetimaled wncentrahon thet le less then Ihe MRL bul Braeter Ihan or epual al Ihe MDL i Sle MRLNMDL hes been elevaled due to e daomelugraphlc IMerlxenoe RPD relaove percenl dNerence belween pnmary entl duphcate aemple resuM

RPD = Absdule value (pnmary - duplicate) I evera0e (pnlnary duplmsle)

Nctes ® Slate of Hewen DeperMent of HealHl, 2005 Screening for Envlronmental Conceme At Snes wnh Contemmaled Sod and Groundwaler Volume 1, May 2005 © Slale of Heweu. DeperMent of Health, 2002 Hswnl Admmisbebve Rulee ChaMer 11, Tltle 20 Poteble Weter DnnkinB Vvater Slandards
m Slete of Hawau DepWnant uf Healih, 2000 Hewail Underpmund Slomge Tank (UST) Terhnical Guidance Manuel Mamh 2000 0 Leed semples were 611ered In the field and analyzetl for dleaclvad leed

[2001022 013 Red Hlll] Page 6 of 8 Dawson Group, Inc

### TAea-E 1 Summary of Groundwater Sample Resu[ts

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

PUTp Q11M

HnCN Tiar 1

n `'"

- ""'a 1

~ OmwMwabrAqwn EmnrnimnlalAdan SAYPI.EInENnRCAnON nl1-6017

311MPLElyPE Pnmary DATECCLLECTEn 1107rzaa5
MRL ANAlY313 EPAMEINOD ;wqc;ie ~.,~y~ ~ls lwNs NI

Metels TotelLeed 6020 0000070 000002 O 00056 0015 ®® mp/L Hydracerbons TPHssDresel 8015M 0052 10052 NE 0100 ® mP/L

TPH es Rendual Range 8015M 0100 NA NE 0 100 ® mP,IL TPHesGesohne 8015M 0050 <0050 N8 0100 O mg/L EDB 1,2-Dlbromcethane(EDB) 5041 00000095 <00000095 NE 000012 ® mg/L VGCs Benzene 8260B 000050 <000050 170 m 00050 ® mglL

Methylten-BurylEther 8260B 0.00050 <000050 002 ® 00050 ® rnPlL Toluene 8260B 000050 <0 00050 21 ® 0 040 ® mg/L Ethylbenrsne 8260B 0.00050 <0 00050 014 ® 0 030 ® mg/L m,p-Xylenes 8260B 000050 <000050 100 ® 0020 ® mg/L o-Xylene 8260B 000050 <000050 1 100 ® 0020 ® mY/L 1,2-Dlchloroethane(1,2-DCA) 8260B 000050 <000050 0005 ® 000012 O mg/L PAHs NephOulene 8270CSIM 0.000010 00000111 024 00062 ® mP/L

2-Methylnephthalene 8270C SIM 0000020 0 00000711 NE 0 010 O mg/L Acemphthylene 8270C SIM 0000020 <0 000020 NE 0 240 ® mg/L Acenephthene 8270C SIM 0.000010 <0 000020 032 0 020 ® mP.IL Dlhenmfivan 8270CSIM 0000010 <0000020 NE NE mg/L Fluorerc 8270C SIM 0 000010 <0 000020 NE 0 240 ® mg/L Phenanthrene 8270C SIM 0.000020 <0 000020 NE 00077 ® meAAnthmcene 8270CSIM 000W20 <0000020 NE NE mg/L Fluolanthene 8270C SIM 0000020 <0 000020 001 0 040 (1) m8/L Pylene 8270C SIM 0000020 <0 000020 NE 0 002 0) mg/L Benz(a)aniluscene 8270CSIM 0000020 <0000020 NE 0000027 0) mg/L Chrysene 8270CSIM 0000010 <0000020 NE 000035 ® mR/L

[2001022 013 Red Hdl] Page 7 of 8 Dawson Group, Inc

# TABLEI Summary of Groundwater Sample Results

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

Pumps OrYlro

HDON1Mr1

OmwiaxAarAceon EmmmnmenrelAGbn SAMPLEIDEMIRCATIDN RH8012

SAMPLETYPE Pnnvuy DATE COLIPCTED 12A7r2p5
MRL i'

~ ,n'T

. (~ :•' ^ q

. . ANALYSIS EPAMETHOD ',:!"` w. ."'

~ v".. ,. ~ i LevYe Ia.We UNITS Benzo(b)Buolanthene 8270CSIM 0000020 <0000020 NE 0000092 ® rne/L Benzo(k)Buomnthene 8270C SIM 0000020 <0 000020 NE 000040 ® me/L Benza(e)pyrene 8270CSIM 0000010 <0000020 00002 0000014 ® m8AIndeno(1,2,3-cd)pyrene 8270CSIM 0000020 <0000020 NE 0000092 ® mp/L Dlbenz(e,h)anthrscene 8270CSIM 0000020 <0000020 NE 00000092 ® mgnBenzo(g,h,l)perylene 8270CSIM 0000024 <0000020 NE 00001 ® mg/L AWonyma and Abbleviauona EPA United Sl91es EnnronmMMl Protecbon Agenry RH Red HIII Fuel SlaUon Feplily PAHa polynudearemmatichydrorarbons mp/L mAbprsms per lder MRL memod feporbng hmd

19ss lh9n J Ule reeutl m en esYmeted concenlratlon met Is lese tlmn Ihe MRL but Breater then or epuel lo me MOL Z lhe rhrarnatoprephlc flrqarpnnt doea nol reeemble e pelydeum pmdud I me MRLlMDL has baen ekvand tlue tu a chmmeloBraphie Intederence RPD relebve percenl dmerence belween pnmery end dupl¢ele aemple reaults

RPD = Abeolule velue (pnmery- duplleele) / averepe (pnmery duplmale)

Nolea ® Slate uf Haw®I DaperMenl o( Heelth, 2005 ScreeninB lor Enwronmentel Concams At Sltae vnth Conlemineled Soll end Groundwater Volume 1, May 3005 ® Slete of Hawao. DepaNnenl of Heellh, 2002 Hewvl Adminiatrebve Rules Cheptar 11, TNe 20 PoMble Weter DnnbnO Weler Stentlards ® Stale of Hew®i DepeNnent of Heelm, 2000 Hewan Untlerpround Slaape Tenk (UST) Technirel Gwdenca Menual Marcll 2000 ® Leed semples ware flllered in me fleld antl analyzed for chssdved leatl

[2001022 013 Red Hdl] Page 8 of 8 Dswson Group, lnc

## TABLE 2 Summary of Groundwater Sample Results

MW-V1 D Red H[II Fuel Storage Facility Red H[II, Oahu, Hawaii

MW-1VD
RN-1111403 MW4VD
RN-W-000 Relativ ~ p~M DlRanne

I

~ ) NDONiLr7 Omunowabr EnwonnMmal Actlo 811MPlE1DENTIFN:ATION RN-W-007 ® RM-W402 RaMtlw P «oM l Diffinnines (

~ ) SAMPLETYPE Pnmmy DupliozM pnmoy Duplicate, DATECOLIECTED 04117@005 0?/172005 Oa12a120D5 Da/1aQ005

M ~ fsa

' I k.-`Y, ~: ~s ~ a' ii ~ fr1 F

.. s^t ~ 2~ ,~ i r

' ., y i :'

. ~ .3i-3u

~ '

~ , s ~ ist

=:}Y++,a;.byy

~~°

- ~ - ~ 'r ~x~ ANALY816 EPAMETNOD ~' S ~~'~„~' " ~~,(, y ,~g~' - AWOnUwM Lawls UNITS
Metals TotalLead 6020 0000050 0.0102 0.0119 15% 0.006700 0.006980 4% 00056 0015 O® mg/L Hydrocnrbons TPH av Dlesel 8015M 0 052 1 4 Y 15 7% 1 300 Z 1 100 Z 17% NE 0 100 ® mg/L

TPH as Reslduel Range 8015M 0.100 0 77 0 089 14% ND NA NA NE 0 100 ® mg/L TPHasGamlme BDISM 005 ND ND NA <0050 <0050 NA NE 0100 O mP/L EDB 1,2-Dlbromoe0mne(EDB) 5041 00000095 ND ND I D00°°°ia l NA <00000095 <00000095 NA NE 000012 ® mg/1- BTEX Benune 8260B 0.00050 ND ND NA <000050 <000050 NA 170 ® 00050 ® mg/L

Methyltert-ButylEfher 8260B 000050 ND ND NA <000050 <000050 NA 002 ® 00050 ® mg 0 - Toluene 8260B 000050 ND ND NA <000050 <000050 NA 21 m 0040 ® m8/l. Ethylbenune 8260B 000050 ND ND NA <000050 <000050 NA 014 ® 0030 ® mlSnm,p-Xylenes 8260B 000050 ND ND NA <000050 <000050 NA 100 ® 0020 O mg/lo-Xylene 8260B 000050 ND ND NA <000050 <000050 NA l00 0 0020 ® mgti 1,2-Dlchloroethane(1,2-DCA) 8260B 000050 ND ND NA <000050 <000050 NA 0005 ® j 000012 ® mg/- PAHs Nephthalene 0270C SIM 0.000020 000025 000021 17% 0000073 0000055 28% 024 0 0062 O mgn2-Methylnaphthalene 8270C SIM 0000020 000014 0000057 84% 0000054 0000051 6% NE 0 010 (1) mgtL Acenephthylene 8270CSIM 0.000020 ND ND NA <0000020 <0000020 NA NE 0240 ® mg/L Aoenephthene 8270CSIM 0000020 0000052 0000054 4% 0000061 0000061 0% 032 0020 m mg/IDlbenmfuran 8270CSIM 0000020 000013 000011 1756 000012 000012 0% NE NE mg/L Fluorene 8270CSIM 0000020 0000053 0000043 21% 0000041 0000039 5% NE 0240 © mg/lPhenanthrene 8270C SIM 0000020 000012 0 000082 38% 000014 000010 33% NE 0 0077 ® mg/L AnOvacene 8270CSIM 0000020 ND ND NA <0000020 <0000020 NA NE NE mg/L Fluoranthene 8270C SIM 0000020 0000035 0 000021 50% 0000093 0 000064 37% 001 0 040 ® mg/L Pyrene 8270C SIM 0.000020 0000056 0000029 64% 000011 0 000072 42% NE 0 002 ® mg/L Benz(a)anOvacene 8270CSIM 0000020 ND ND NA 0000047 0000033 35% NE 0000027 ® mF/L Chrysene 8270CSIM 0000020 000002 ND NA 0000062 0000044 34% NE 000035 O mp/L

[2001022.013 Red Hill] Page l of 4 Dawson Group, Inc.

## TABLE 2 Summary of Groundwater Sample Results

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

NW-1VD MW-1V0 Rabtive Releave SAMPLEIDENTIFICATION RH-W401 ® RN-W4a3 psrqnt DWO

~ 4
(

~ 0) RN-W-007 RN-W-001 p

~ , a Offk^^c I

~ D) HDOHTIr1

6mundwabr Emimmmudal Aelb 811MPLE TYPE Pnmmy Ouplimte Pnmery Duplioab DATECOLLECTED W117r10n5 a7/1R2W5 UB2d2005 d92a2W5

.. .... . 

## ~ M ~ .. 

## ~~ 'z 

## ~ ANALY318 EPq METHOD :.; , Lawls Lareb UNITS Benzo(b)Buomnthene 8270C SIM 0000020 0000025 ND NA 000004 0000028 35% NE 0000092 m mg/l. Benzu(k)guorenthene 8270CSIM 0000020 ND ND NA 0000051 0000035 3754 NE 000040 8 m8ti Benzo(e)pyrene 8270C SIM 0000020 0000022 ND NA 0 000045 0000031 3716 00002 0000014 O mg/L Indeno(1,2,3-cd)pyrene 8270CSIM 0000020 ND ND NA 0000037 0000024 43% NE 01700092 8 mg/lDlbenx(a,ll)an0vacene 8270CSIM 0000020 ND ND NA <0000020 <0000020 NA NE 00000092 m m8/IBenzo(g,h,l)perylemre I 8270CSIM 1 0.000020 ND ND NA 0000034 0000022 43% NE 00001 ® I me/L Acronyms and Abbrevmians EPA Unsed Statee Envvonmental Proteclion Agency Bold value le greaterthan ®gulatory acLon level RH Red Hill Fuel Slabon FaGIM1y NE none esteblishetl PAHe pulynuGeararomatmhydrocarbons VOCs vobtseorganiccarbona mg/L milligrame per lder ND not delected at or above the laburetory MRL MRL method reporting limd NA not anayLed B Stilling Basul al PWC Pnlab4 Watef FaGldy
< 1e98 glall 2 thechromatogrephicangerprintdoeenotreeembbapetrobumprodud
Y The tllromelogrephlc flngerprint of ihe eample reeembles a peboleum product eluting In approxunaby the correc

cerbon ronge, but the elulion panem does nul malch Ihe caldlrabon slandertl 0 The chromalogrephlc fingerprint of the aemple reaembbe an oil, but does not match the callbrabon sbntlerd RPD relMlve percent ddferenca between pnmery and duplmeb sample reauttr

RPD = Absolute value (pnmary - duplicate) I average (primary dupllcate; J The resua u an eatenaled concentration mat le lese than the MRL but greabr then or equal to the MDL

Nobs ® Slate of Hawen Deparbnerd of Health, 2005 Screenmg for Envlrcnmental Conceme At Sdes wdh Conbmmated Soll end Groundweler Volume 1, May 2005 ® Slete of Hawan, Department of Heallh, 2002 Hawan Adminmlrelive Ruba Chapler 11, Trtle 20 Potable Water Dnnking Water Stendarda ® Slate of Hawan DeperVnem of HeaNh, 2000 Hawall Underground Stomge Tank (UST) Technrcal Gultlance Manual March 2000 ® Leed eamples were 1Laered in the fieltl and analyzed for dieeoNetl leatl

[2001022.013 Red HiII] Page 2 of 4 Dawson Group, Inc.

## TAEsLE 2 Summary of Groundwater Sample Results

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

MW-1VD MW-iVD SAMPLEIDENTFN:ATION RX-W406 RX-W406 p ave Dftivoce (RPDI RX-W407 RX-W4Da y,n DNhronca (RPD) xoox n.r I

GnunAwbr EmlmnmenlalA<DOn SAMPLE7YPE Pnmery Dup4ra4s pamyl, Osqcate DATECOLLECTED 0

~ ap5 pgpgOpp,l r 17

~ 0aL005 77

~ 952005
M ~ ' • ~ A1ULY818 EPAME7NOD '

. Acllanlevels Lawb ONITS
Metals TotalLeed 6020 0000020 000021 ® 0000050 ® 123% 0000060 ® 0000040 ® 40% 00056 0015 ®® mg/L Hydlocarbons TPH as Dlesel 8015M 0.052 0 950 Y 1 100 Y 15% 0 670 Z 0 740 Z 10% NE 0 100 8 mgnTPH as Resldual Range 9015M 0100 05400 0720O 25% NA NA NA NE 0 100 ® mg/L TPH as Gasollne 8015M 005 1 <0 050 <0 050 1 NA <0 050 1 <0 050 NA NE 0 100 ® mg/L EDB 1,2-Dlbromoethane(EDB) 5041 0.0000095 <00000096 <00000094 NA <00000096 <00000095 NA NE 000012 0 mg/L BTEX Benzene 8260B 000050 <000050 <000050 NA <000050 <000050 NA 170 0 00050 ® mE/L

Methyltert-BurylEther 8260B 000050 <000050 <000050 NA <000050 <000050 NA 002 ® 00050 m mF/IToluene 8260B 000050 0 000 15 1 0 00015 1 0% 0 00012 J <000050 NA 21 ® 0040 ® mgnEthylbenzene 8260B 0.00050 <000050 <000050 NA <000050 <000050 NA 014 ® 0030 ® mgRm,p-Xylenes 8260B 0.00050 <000050 <000050 NA <000050 <000050 NA 100 ® 0020 ® mgno-Xylene 8260B 0.00050 <000050 <000050 NA <000050 <000050 NA 100 ® 0020 ® mg/L 1,2-Dlchloroe0lene(1,2-DCA) 8260B 000050 <000050 <000050 NA <000050 <000050 NA 0005 ® 000012 ® mg/lPAHs NaphWalene 8270CSIM 0000020 000083 000078 6% 000051 000048 6% 024 00062 ® m8/ 1 -

2-Methylnaphthalene 8270CSIM 0000020 0000038 0000038 0% 0000098 000011 12% NE 0010 ® mgnAcenaphihylene 8270CS1M 0.000010 <0000020 <0000020 NA <0000020 <0000020 NA NE 0240 ® mgJlAcenaphthene 8270CSIM 0000010 0000054 0000056 4% 0000061 0000058 5% 032 0020 © mgnDlbenzofuran 8270CSIM 0000020 000013 000013 0% 000015 000015 0% NE N2 mg/1- Fluolene 8270CSIM 0000020 0000064 0000064 OS6 0000058 000005 13% NE 0240 ® mgnPhenenthrene 8270CSIM 0.000020 000011 000012 9% 000010 0000059 52% NE 00077 8 mg/L AnOuacene 8270CSIM 0000010 <0000020 <0000020 NA 0 0000 12 J <0000020 NA NE NE mgnFluoramhene 8270CSIM 0.000010 0000025 0000049 65% 0000062 0000026 82% 001 0040 ® mp/IPyrene 8270CSIM 0000020 0000030 0000058 64% 0000072 0000026 94% NE 0002 ® m8/L Benz(a)an0uacene 8270CSIM 0000020 <0000020 0000025 NA 0000027 0 0000077 J 111% NE 0000027 ® mp/1- Chrysene 8270C SIM 0000020 0000022 0000036 48% 0000036 0 000014 J 88% NE 000035 O mg/-

[2001022.013 Red Hill] Page 3 of 4 Dawson Group, Inc.

## TABLE 2 Summary of Groundwater Sample Results



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

MW-1VD MW-1VD Relatlw Rslatlw percmt DiffersoneB (RPD) HDOHTIar1

AeUOn laval

~ Envirommm I ANOn UNITS 9AMPLEIDENTIFN:ATION RH-W-0O6 RN-W-006 p ~~ DWM (RPO) RH-W-007 RH-W-0Da SAMPLE TYPE Pnmery OuPVsto Pnmary DuplreU DATECOLLECTED 0910802005 Oa/0812005 12Wa2005 12AER005

ANAL1/814 EPA METNOD M
~ Benzo(b)fluorenthene 8270CSIM 0000010 <0000020 <0000020 NA 0000020) 00000072/ 74% NE 0000092 ® m6/L Benzo(k)Fluoranthene 8270CSIM 0000010 <0000020 <0000020 NA 0 000017 J 00000068/ 86% NE 000040 ® mB/L Benzo(e)pyrene 8270CSIM 0000020 <0000020 <0000020 NA 0000024 000000861 1 94% 00002 1 0000014 ® mg/L Indeno(1,2,3-cd)pyrene 8270CSIM 0000020 <0000020 <0000020 NA 0 0000 17 J 0 0000075 J 78% NE 0000092 ® mgJlDlbenz(e,h)Brlthrecene 8270CSIM 0000020 <0000020 <0000020 NA <0000020 <0000020 NA NE 00000092 ® mg(L Benzo(g,h,l)perylene 8270CSIM 0000010 <0000020 <0000020 NA 00000151 00000057/ 90% NE 00001 O mg/IAcmnyms antl Abbrevletlona EPA Unned Statea Envnonmental Protectwn Agency RH Red HIII Fuel Stabon Fealdy PAHs pob/nucleararomellchydroeafbona mg/L mllllgrama per Iner MRL method reponlnp hma B Stilling Baeln al PWC Potable Waler Faolldy

lesa Ihan 2 the chromatographlc fingerynnt does not reaembM a petroleum protlup
1 The chromatographlc NnBelpnnt of the eample reaembles a petmleum product eluting In approxlmately the mnec

carbon ran8e, b11t the elutlon p9tlem does not matcrl the callbration etandarc o The Mromatopraphic flnperpnnt of the semple reaemblea an oll, but does not match the calibratlon standard RPD relative pelcent ddference betweeo primary and dupllcele sample reauNn

RPD = Absolule value (pnmary - dupllcate)! averepe (pnmary dupllcate; J The reauh u an eatimated concentretmn that le lese than the MRL bul greater then or equal to me MOL

Not9s
m State of Hawall Depanmem of HeeNh, 2005 SaeaninB for Envlronmental Concerne At Snes wdh Contammated Soll antl Groundwater Volume 1, May 2005 ® State of Hawail. Depanment of HeaNh, 2002 Hawail AdminlsUalive Rulee Chapler 11, Title 20 Potable Water Dnnking Water Standalda
m Slate of Hawan DeperUnerN of HeaNh, 2000 Hewall Underground Storage Tenk (UST) Techmcal Guldanca Manual Martll 2000 ® Leed samplea were flNered In the fleld and analyied for diseolved lead

[2001022 013 Red Hill] Page 4 of 4 Dawson Group, lnc.

## TAba_E 3 Summary of Trip Blank Results

Stilling Basin 

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

NDONTInt OmmMrwtar Actlan larelc EnMmnmamel

Aetlon LavNS DNITS gAMPLE IDENTIFICAl10N Tnp 81ank Tnp Bleok • Tnp Blenk Trlp Bbnk

SAMPLE TYPE Tnp Blenk Tnp BlerYC Tnp Bank Tnp Blenk DATECOLLEOTED 0201720g5 U82aR005 0& ➢ BI2lX1S 120b2005
ANALYSIS EPA METIIOD MRL yy , '~~~.~3~~~ k`

- ~ ...`

~~ '4 g ~„T~ ~ r~~ ?:... „

~ 'i

~ 4'

~ ::+ r
~ = Hydrocerbuns TPHesGasollne 8015M 005 NA <0050 NA NA NE 0100 O m8/L BTEX Benzene

Methyl tert-Butyl Ether Toluene 8260B 82609 8260B 000050

0 00050 000050 ND

ND 00014 <0 00050

<0 00050 000054 <0 00050

<0 00050 <0 00050 <0 00050

<0 00050 0 00022 J 170 ®

002 ® 21 O 0 0050 ®

0 0050 ® 0 040 ® m8/L

mQ/L mp/L Ethylbenzene m,p-Xylenes o-Xylene 8260B 8260B 8260B 000050

000050 0 00050 ND

ND ND <0 00050

<000050 <0 00050 <0 00050

<000050 <0 00050 <0 00050

<000050 <0 00050 014 ®

100 ® 10 0® 0 030 ®

0020 ® 0 020 m mg/L

mB/L mg/L 1,2-Dlchloroeglene(DCA) 82606 000050 ND <000050 <000050 <000050 0005 ® 0005 ® m8AAcronyms and Aobravlehons EPA Unded States Envlronmental ProtecUon Agenuy PAHs pcynucbararomatichydlaceloonz mg/L mtlllgremsperlrter MRL memod reponing limn

1ei91hen Boltl value Is grealar then regulatory actron IaveN NE noneestaollslled VOCs volaaleorganlccompuunda

Notea ND not tletected et or a5ove me labomtory MRL NA notaneyzed

® Stete of Hewen Depanmenl of HeeBh, 2f105 Screening for Envlronmental Conceme At Srtea wnh Contaminatatl SoA

9nd Groundwater VUlume 1, M9y 2005 ® State of Hewan, DepeNnent of HeaMh, 2002 Hawell AtlmmreVauve Rules Chapter 11, Title 20 PotaEle Waler Dnnking

Water Standards

[2001022.013 Red Hill] Page 1 of 1 Dawson Group, lnc.NAVFAC PACIFIC Red Hill 4Q05 GW

Contraa No.: N62742-01-13-1806, CTO 0013 ADDendix A



# APPENDIX A

Non-Hazardous Waste Manifest

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

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

This page intentionally feft blank

[2001 022. 013 Red Hill GW] Dawson Group, Inc.2. Poge 1



### NON-HAZARDOUS 1. Genercrols US EPA ID No. Mani4est 

## WASTE MAN FE T H• I• R - 0• 0

- 0• 0-5-0-4

- 0

- 1 06R42 N 

### ~~ af 1I HIC1839-01 . GenenarorsNumeandMailingAddress COMNAVREG HAWAII, CODE N45, REGIO AL ENV. DEPT. 

### 850 TICONDEROGA STREET, SUITfi 110, ATTN: AMANDA MANOI PEARL HARBOR, HI 96860-5102 4. GenerarolsPhone( $08-473-4137X233 S. TmnsporNr 1 Compony Name 6. US EPA ID Number A. Transporfn's Phone PACIFIC COMMTRCIAL SERVICES LLC. I H I• A 0• 0• 0• 0• 9• 7• 8 - 2 - 4 808-545-4599 7. Transporfer 2 Company Narne g. US EPA ID Number I3. Transpnrlers Phone 

### 808-682-8284 UNIT

~ d 

### EK S d O y L

~ 1 

### VENT SERVI r

CE

~ 

### S INC.—OAHU FF • •8• •4•4• •7•1•5

10. US EPA ID Number 9 Dn UN n 1PEK a SOLVENT d SERVI(:SS, C. FociliysPhene INC. 

### 91-125 KAOMI LOOP KAPOLEI, HI 96707 F[ I. D. 9, 8. 2 • 4 • 4 • 3 • 7. 1.5 808-682—B284

11 Waste Shipping Name and Doseriplion 12. Cantoinem 13. Totol 14.

Unit No. Type puaMi Ws Vol 

### MATERIAL NOT REGULATED BY DOT a 

### , , (WELL MONITORING WATER)

~ 

### 001 DM GOQOS G
G b. E N E R A c. T 0 p d.

Addnfonul Des<ri p nons for Muterials Listed Above E. Handlin Codm for Wcstes Lissed Above 11A NR ffisLOGEN:<1000 PPN 1X3 

### ~ g 

### 11B • 11 C ' 11D * 15. Spaciul Handling Insbuefions and Add'nional Information 

### 24 HR EMERGENCY RESPONSfi #: ERG# 1-800-645-8265
amusaa•e asnsazurxa; x nsuar nacz.we ea,sr s ~ coROns or sf¢e cwsl®mn

~ w runcx Am AcauaASecY oescaa® a9ove eY vawsa e10liw LJm fsnme AOeTluessl ww 4ee cwmxeo, owcne, lLVll® . I ~ rreesep . ~ yal IP wcb wvec+e xa tauaex aoeornae s•a; muea(Irtx eY nIYMYY ACCORDIM'AD
~ °°'

~ aMml

~ !' Wm.iSI®a. I nMSIDI WRSDY 9eee I! S!R8 Ie ae® (Rn i! ie MMS !O 11eea44iON aWml e0 CM tAA9 219; 412121 3e aMe IIJI aWlAIe !C!e ePLde0. 4Wl1 OR ea1N1 TO R eNn Ma 9e1.4 x4 IW eU9 Bf1O CaafA1QW.46N YPle GPBm4xOtl CLMlmle r DMIU eeruy. Pawrr. 1NrqaYeeo eW.veeee. M alYe eAiMaaee suQeexALe Am/ast sNiAnnaee IMSeee. 16. GENEIIATOR'S CARTIFICATION: I osmfy the marariak dercrlbed abow w Mn mmnRea am mr sebjsct ro finaeregakKans for rspening pmper dbpawl ol Nazardaus Wasls. Prin d/Typed Nam w



# ~ ~ Ltd Sig MwrM Doy Y. 

# - o. 0. 0.

R 17. Trnnsporter 1 Acknowledgement of Recei t of Materfals N Printed/Typad Name SiB ra Momh fhy, Ywr S 

# p 18. Transporror 2 Acknowledgement of Receipt of Materials E R rinfad/Ty ed Name 

# ~ • Si A1anM Doy

. Yaer R , 

# D 19. Dlscrepa Indicafion Sp ce ", 

### ~

F A 0 1 I M. FacilHy Owner or Operator: Cerfificohon of receipl af waste materiels cuvered by this manifest axcept as nofed in Rem 19.

rinted Typed Nome Signalure MonM Duy yaur 

# w~

^/— ORIGINAL . RETURN TO GENERATORNAVFAC PACIFIC Red Hill 4Q05 GW

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



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

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW

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



### Thia page intentionally leJl blan/c

[2001 021013 Red Hill GW] Dawson Group, Inc.1317 SoNh 131h Avenue P.O. Box 479 Kdso, Washington 98626 (360) 577•7222 (360) 636•1068 taa 

### !r. ®. 

# A olumbia Analytical Services"` An FJmWyee - Owned Compe^f'



### January 3, 2006 

## Service Request No: K0506494

Heather Ken Dawson Group, Incorporated 3375 Koapaka Street, Suite B200 Honolulu,HI 96819 

## RE: Red Hill GW Sampling/2001022.013
Dear Heather: Enclosed are the results of the sample(s) submitted to our laboratory on December 9, 2005. For your reference, these analyses have been assigned our service request number K0506494. All analyses were performed according to our laboratory's quality assurance program. The test results meet re.quirements of the NE[.AC standards except as noted in the case narr•ative report. All results are intended to be considered in their entirety, and Columbia Analytical Services, Inc. (CAS) is not responsible for use of less than the complete report. Results apply only to the items submitted to the laboratory for analysis and individual items (samples) analyzed, as listed in the report. Please call if you have any questions. My extension is 3260. Respectfully submitted, Columbi nalyti ces, Inc.

Y JackY Project Che t HJ/jeb Page 1 of 

# 1 1

41 NELAP Accreditetl ACIL Seal of Excellawe Award o wo.
~

## Acronyms

ASTM American Society for Testing and Materials A2LA American Association for Laboratory Accreditation CARB Califoniia Air Resources Board CAS Number Cheniioal Abstract Service registry Number CFC Chlorofluorocarbon CFU Colony-Fonning Unit DEC Department of Environmental Conservation DEQ Department of Environmental Qoality DHS Department of Health Services DOE Deparlment of Ecology DOH Deparhnent of Health EPA U. S. Environmental Protection Agency ELAP Environmental Laboratory Accreditation Progtam GC Gas Chromatography GC/MS Gas Chromatography/Mass Spectrometry LUFT Leaking Underground Fuel Tank M ModiSed MCL Maximum Contaminant Level is the highest permissible concentration of a

substance allowed in drinking water as established by the USEPA. MDL Method Detection Limit MPN Most Probable Number MRL Method Reportiag Limit NA Not Applicable NC Not Calaulated NCASI National Coimcil of the Paper Industty for Air and Stream Improvement ND Not Detected NIOSH National Institute for Occupational Safery and Health PQL Pcactical Quantitation I.imit RCRA Resource Conservation and Reoovery Aot SIM Selected Ion Monitoring TPH Total Petroleum Hydrocarbons tr Trace level is the concentration of an analyte that is less than the PQL but greater

than or equal to the MDL.



# U0o` 2Inorgauic Data Qualifiers

~ The result is m outher. Sce case narrative. 7Le connol limit cntetia is not applicable See case turrative r} The anelyte was fomd ia the associued metbod blank ffi a level thm is sigai5cmt relefive m tfie sample tesult E The result m m esnmate aaouot becaave thc velue exceeded da: insmmmt cahbrmm rmge. I T6e result fs m emmmed oonceaumm that is lesa thm the MRL bm geater thm or aryel m the MDL. U 7'he compmmd wat malyzed for, but wav aot detected ("Non-0etetx") at or above the MRUla1DL. i The MRLIMDL bas beeo elevatrd due m a metrix mterfermoe. X Sa cese aatmdve.

Metals Data Qualifters # The conuol lmm rnteria u not appllcable Sa cane naoauve. B The result ss m estimm;d conoentnuioo thst is less thm the MRL bm greerer thm m equel m the MDL. E The pemem dtfletmee for the scnal dilmion wm gaatv thm 10%, indicetlng aposstble matrix iaterfetennce in the sample. M 7be duplioMC injecnoa precisioa wu not met N 71e Matrix Sptice sample temvery ts not vnthin contrel t®its Sa csse nmmive. S The repoMd value vae; detamined by tbe Method of Stmdad Addieioos (MSA). U'[be compmmd way analyred for, but was not detecled ("Noa-dekct") at m above the MRUtv1DL. 

### W 7be pou-digesUon sptlm for fiunme AA soalyeis is om of oonool limtts, wW7e smnple absorbma is less thm 50%ufspgte 

### abaorbaoce. i 1be A4tLMIDL has bem elevated due m a matrla interRrmce.
X See nse nmmive. a The dupliceoe malysis not virthm cootrol limaa See cese nars6ive. + 1be conelation ccefficiem for the MSA is less tbm 0.995.

Otganic Data Qua6fiets

~ Tbe rcsdt a m outlier. Sae case nartmive. # 11e euatrol l®it criteria ie not applieeble. See ase nmmive. A A tentatively idenafied oompounQ a a,upecled aldol-condensatioa ptoduot B Tbe analyte was fomd m the nsociated metbod blaok at a level thm is signiticmt relative m the sample tesult C 1be maly0e was qualitativdy eoofamed usiog GCMiS techaiques, pmmn recog,titioa, m by eumpariog to histotial data. D 7be teported rcsult is Gom a dilution. E lbe result ia m estimme momrt becrose Poe value enaeded the iasmmeot calbeation rmge. I 7be result is m emoaeted conceatretion that is less thm the MRL bm gmater tbm or equal m tlte MDL. N 71e result u prcsmtptive. 7Le malyoe vnv entKively idmtified, bm a confvmetim malysis wae not perfocmed 

### P 7he GC or HPLC eonfumeon aiteria was exoeeded ILe taiabve percoot diffetence is gteata thm 40'/a betweeo the twu malytieal teffift (254'. fm CLP Pesbcidea). U 7be compmmd wes analyad fm, bm vas not detemed ("NOO-detea") at a ebove the MRI.AIDL. i 11e MRI.IMDL bas been elevated dua m a itmmatogtaphic mtet&aance.
X Sceeuensvanve
Additioaal Petroleom Hydrocarbou Specific Quali6ess F 1be ebromatograpbic fingerprmt of the sample matdies the elutwn pattem of the cshbmtioa smoderd 

### L The cluomuogrephic fmgerprmt of the smtple meembles e penoleum product, bm the elufioa pattem mdicatcs We pesence of a geatc amowt of lightermolecular wmght eoos[ituents thm the calibrebon sunderd 

### H 77x ehtomatngraphic fingaptint of the semple nsembles a peuoleum ptaduct, but the elmioa pntam iodiwes the preseace of a gmater mmmt ofbeavler molecula weigbt coosotuents tbm the calibrmion stmdard 

### 0 The clmmmamg>aphtc fmgerynnt of tbe semple mesembles.m od, but doa aot match the eshbntion stmderd. The cbtomamgmpbic fmgetpnm of the sanple tesembles a peaoleum product elmmg in approximately the correct cmboa rmge, butthe elution panem does not match the tslLbta4ion stmdard. Z'Ibe chromatogrepbic 6ngeptint does tmt resemble a petroleum pcaduct. 

# omA.

# Case Narrative

aa0f14

### COLUMBIA ANALYTICAL SERVICES, INC.

Client: Dawson Group, Incorporated Service Request No.: K0506494 Project: Red Hill GW Sampling Date Received: 12/9/05 Sample Matrix: Water

CASE NARRATIVE

AII analyses were performed consistem with the quality assurance progtam of Columbia Analytical Services, Inc. (CAS). This repott contains analytical results for samples designated for Tier II data deliverables. When appropriate to the method, method blank results have been reported with each analytical test Surrogate recoveries have been repomd for all applicable organic analyses. Additional quality control analyses reported herein include: I.aboratory Duplicate (DUP), Matrix/Duplicate Matrix Sptice (MSlDMS), and Laboratory Control Sample (LCS).
Samole Receiot Six water samples were received for analysis at Columbia Analytical Services on 12/9l05. The samples were received in good condition and consistent with the accompanying chain of custody fonn. The samples were stored in a refrigerator at 4°C upon receipt at the laboratory.
Dissolved Metals No anomalies associated with the analysis of these samples were observed. Diesel Ran¢e Oreanics bv EPA Method 8015B Relative Percent DiRerence (RPD) Exceptions: The RPD criterion for the replicate analysis of DRO in Batch QC sample K0506473-001 is not applicable because the analyte concentration was not significantly greater than the Method Reporting Limit (MRL). Analytical values derived from measurements close to the detection limit are not subject to the same accuracy and precision criteria as results derived from measurements higher on the calibration range for the method.
Gasoline Ranee Oreanics bv EPA Method 8015B No anomalies associated with the analysis of these samples were observed.
EPA Method 504.1 

### No anomalies associated with the analysis of these samples were observed.
Volatile Orreanic Comoounds bv EPA Method 8260B No anomalies associated with the analysis of these samples were observed.

Approved by 

## T. (.1' (/It 1 f' l<;Y%]' 1 Date 

## 1' `7'V W 

# OQa( 5

### Semivolatile Or¢anic Comnounds bv EPA Method 8270C

Surrogate Exceptions: The upper control criterion was exceeded for the surrogates Fluorene-d10 and Fluoranthene-dl0 in Method Blank KWG0521180-3. No target analytes were detected above the MRL in the Method Blank. Since the apparent problem equates to a high bias, the data quality is not signi6cantly affected. No further corrective action was appropriate. The control crheria were exceeded for the sutrogates Fluorene-d10 and Fluoranthene-d10 in LCS KWG0521180-3 and DLCS KWG05211804. The associated matrix spike recoveries of target compounds were in control, indicating the analysis was in control. The surrogate outlier is flagged accordingly. No funher corrective action was appropriate. Sample [Votes and Discussion Insufficient sample volume was received to perform a Matrix Spike Duplicate (MSD). A Laboratory Control Sample/Duplicate Laboratory Control Sample (LCS/DLCS) was analyzed and reported in lieu of the MS/M3D for these samples. No other anomalies associated with the analysis of these samples were observed.

Approved by 

# K1 S cSa (ir IC.N1Ull DateJ 'f 

## -0(4 

# 00 01 

# s

# Chain of Custody Documentation

oOOC?` 

### ADBIyliOBl

Servi 

### ce ,s l "' An Emoleyee OwnaU CamDany 

# CHAIN OF CL., fODY

1317 SouM 13M Ave. • Kelso, WA 98626 •(350) 577-7222 •(900) 695•72221t07 • FAx (350) 838-1068 

### SR#: 

# 00b 4
PAGE 

## ~ OF 

# I COC #

PRQIECTNNIE I L l7VV • MI 4 IVL1 - Q 

# o PROJEGyNUMEEP aa , i

~ 2 a 

# . k e () — 't
y PR6aCTYAIIAaER w 

### • ~ 

## m CI aT 2 

### ~ 

### •~~ ti - 0IAPAM'1ADenE86 P 

### ~ .•; 3 

## Q y Q .- b p ~ p 

### ~ aF= - Q
Q 8 6 

## ° wfVO 

### ~4 ~ ~ y H 

### ~ 2 O ~ B7 Q anrsTnTEmP m ~ o~ ~ ~ a k 

# HON b o m`Q ` 

## ~~ 4 p 

# °`

EIMILAODRE55 ON CV PNONEa 

# l tlket

~ n 

# 8~ 1 g 8


# ~ °" SAMPLER' fiqNA RE 

## M

~ 

## O :' , ~ ~(~ 

## .al ~ 

### ~ _h

- 

### ~ 9 Z ie ry 

# ~

~ O • p

E ` ~ 01 Q W 

# g & pD y 4=

~~~` ro~ 

## ' QO ~Q @ ~ REMARKS AMPLE I.D DATE TIME LAB I.D MAiRIX 2 J - 

## a Q e ~ Oti Q

e 

### ~ 0 2

~~ e 1 0 

# L , bwx E I 11 '

~ 

## (7 I :: ~ 

### I.eaA c~m~IP 

# -11 1p Nan1

~ 

# - — 2 wAl l 

# a " 11 1 

# 4- w- thY z t XMiE& On 1 - - COY s Inbels a -D- olU 21016 1345 I In(nr (ect - 

# K11 B-DI 1mlos 1 rm 5

~ 

# ( I hu4ld 6e

~ 

# {zII - C)12 1110S 1 oatA l20 1 12 rslDs

## 1i

REPORT REOUIREMENTS INVOICE INFORMATION P.o. >< 2D01022 , D131002 Cirde wluch melafe erale be anamzed-
_ I RoutineReport.Melhod BIIITO: IAy'1

~ 11Nb7nuP TotaIMetala AI Ae Sb Ba Be 8 Ca Cd Co Cr Cu Fe Pb Mg Mn Mo NI K Ag Na Se Sr TI Sn v Zn Hg BlankSurrogate,es 

### g3"/(' y 

### KDI

~ 

### PAE!A 02Y% DleaolvedMetate. AI As Sb Ba Be B Ca Cd Ca Cr Cu Fe®P Mg Mn Mo NI K Ag Na Se Sr TI Sn V Zn Hg 110IV,k)I qblill required 'INDICATE STATE HYDROCARBON PROCEDURE: AK CA WI NORTHWESTOTHE . CIRCLE ONE TURNAROUND REOUIREMENTS hr. _24hr. _48 II. Report Dup., MS, MSD as requlred SPECIAL INSTRUCTIONS/COMMENiS: 

### ga ~~ 0 $ImrIC 

# ~ YfC el 

### ~'
~ 111 Data Validation Reporl (,MPq4g FO'101



### ~ tkerr 

### . U

~ OY1 

### ~ 1' 

### I @ kW

~ 

### n (Inciudesallrawdata) _5 Da Y ' 

### ~ (' 

### ~ IIYtIYI 

### ~ w~t~ 

## ts(Ypf

~ 

## p hkPw@dnwsonwa.(c

~ 

## rvM

wo 

### ~~ QSGgMQI 

### ~ _ IV CLP Deliverable Report 

### ~ Stendard (10.15 rking deys)

• 

### ~D - ~ I n(( 

### ~ YCSU 

### ~ tl$ • 

### ~~~ provlda FAX ResuKs 

### _ V. EDD 1NI 

### ~ h 

## qnI BUP.S1 10V1,S.
Z 2 2 Requested Raport Dete RELINOUISHED SY: . RECEIVED BY: RELINOUISHED BY:
~ RECEIVEO BY:
I a re e Im



# ~ 1 ~ I nature af y ~ 

# ~~ ~ t rp

~ 0 

# 3Tg

~ — na

~ tu

~ r9 Dat

y e I p e i netur



### ~ e Datelrime g

nted Nam I



### ~ rrF" 

### ~'~ Priniea NaMS FirM rin e rne i F nh '-- nnted N eme 

### ~ nn - Ff` -- 

### Itic

RCOC a1 00/03

## —ooler received on Cofumbia Analytical Services Inc. 

## PC 

# k/ 9- Al l Cooler Receipt and Preservation Form Request KOS 

# ~ ~V and opened on F D9 _by

I. Were custody seals an owside of coolers? (1 N If yes, how many and where? 

## ~

2. t 

### Were custody seals intact? N 3. Were signature and date present on the custody seals? Q 

## ~ 

## (~ N 4. Is the shipper's a'vbill available and filed? If no, recortl a'ubill number. 

# tir

~~ 

# 2D t~ i 

### Y N S. COC# Temperature of cooler(s) upon receipt: ('C) 7• 

### ~ ~ i . t 

### ~ TemperatureBlank: (°C) Were samples hand delivered on the same day as collection?
~ 

# ..'_

6. Were custody papers properly filled out (mk, st'g<ted, etc.)? N 7. Type ofpacking material present

~ , 

# N"- E S6q5 t rCf8. Did all bottles arrive in good coodition (unbroken)? CD N 9. Were all bottle labels complete (i.e analysis, preservation, etc.)? GV N 10. Did all bottle labels and tags agree with custody papers? t,Y' j N 11. Were the correct types 

## of bottles used for the tests indicated? 

## 6 N 12. Were all of the preserved bottles received at the lab with the appropriate pI-I? ® N '. Were VOA vials checked for absence of air bubbles, and if present, noted below? N Were the 1631 Mercury bottles checked for absence of atr bubbles, and if present, noted below? 15. Did the bottles originate from CAS/K or a brancb laboratory? © N 16. Are CWA Microbiology samples received with >1!2 the 24hr. hold time remaining from collection? 

# Y~

_ 17. Was C12/Res negative? ® N &xplain any discrepancies:



### RESOLUTION: 

## Samnles that required preservation or received out of temoerature :



# 0aoc19

# Dissolved Metais

( t;010

# ^Olumbia Analytical Services DISSOLVED METALS - Cover Page - INORGAMC ANALYSIS DATA PACKAGE

Client: Dawson Group, Incorporated Service Request: R0506494 Project No,: 2001022.013 Project Name: Red 8i11 GW Sampling



### Sample No. ffiI-W-007 DISS RH-W-007D DISS RH-W-0073 DISS RH-W-008 DISS RH-B-OSO DISS RH-9-011 DISS R8-8-012 DISS Nethod Hlank Lab Sanqale ID. 80506494-002 DISS F0506494-002D DISS R0506494-0025 DISS R0506494-003 DISS R0506494-004 DISS R0506494-005 DISS &0506494-006 DISS &0506494-NB

Were ICP interelement corrections applied?
Were ICP background corrections applied? If yes-were raw data generated before application of backgroand corrections?

Com¢nents : Yes/No YZS

Yes/No YZS
Yes/No NO



### Sigaature: Date:

COVER PAG& - IN 

# AOO?i

# Columbia Analytical Services DISSOLVED METALS -1- INORGANIC ANALYSIS DATA SHEET

Client: Dawson Gronp, Inoorporated Projeet No.: 2003022.013 Projeot Name: Red Hill GW Sampling blatri.x: WATEtI Service Reqaest: K0506494 Date Collected: 12/06/05 Date Received: 12/09/05

IInits: pG/L Sasis: NA

Sample Name: R9-W-007 DISS Lab Code: R0506494-002 DISS

Analysis Date Date Dil. Analyt® Method t4tL DIDL Extraated Analyzed Aesult C Q
Lead 6020 0.02 0.01 1 12/23/OS 12/27/O$ 0.06

9 Solids: 0.0
CopmtlCpts : 

## !► 

# ^0)2
fiorm I - IN

# Columbl a Annlylical Services
DISSOLVED METALS -1- INORGANIC ANALYSIS DATA SHEET

Client: Dawson Gronp, Incorporated Service Reqnest: &0506494 Project No.: 2001022.013 Date Collected: 12/06/05 Project Name: Red Hill GW sampling Date Reeeived: 12/09/05 MatriX: WATSR IInits: pG/L Basis: NA

Sample Name: RH-W-003 DISS Lab Code: K0506494-003 DISs

Analysis Date Date Dil. Analyta Method DIItL NDL Sztraated Analyzed Resnit C Q
Lead 6020 0.02 0.01 1 12/23/OS 12127/05 0.04

- 

### +lids : 0. 0

Com®ents: 

# 0 

# 0013

Form I - IN

# Colunihfa Analytical Services
DISSOLVED METALS -1- INORGANIC ANALYSIS DATA SHEET

Client: Dawson Gronp, Incorporated Project No.: 2001022.013 Project Name: Red Hill GW Sampling nlatrix: FiBTER Servi.ce Reqcest: R0506494 Date Collected: 12/06/05 Date Received: 12/09/05

Vnits: pG/L Sasis: NA

Sample Name: RH-2-010 DISS Lab Code: &0506494-004 DISS

Date Date Dil. Analyte tnalysis

Method ffi2L NDL Eztraeted Analyzed Result C q Lead 6020 0.02 0.01 1 12/23/05 12/27/05 0.14

9 sclida: 0.0

Co®sents: 

# fl0414
Form I - IN

# Columbia Analytical Services
DISSOLVED METALS 

## -1- INORGANIC ANALYSIS DATA SHEET

Client: Dawson Group, Incorporated Project No.: 2001022.013 Project Name: Red 8i11 GN Sampliag D6atrix: WATER 

### Service Request: R0506494 Date Collected: 12/06/05 Date Received: 12/09/05

IInits: }aG/L Sasis: NA

Sasqale Name: RN-8-011 DISS Lab Code: &0506494-005 DISS

ysis 

# I
Di., , Date Date Aaalyta Method t4tL

~ 

### L Extractad Analyzed Resnit C Q
Lead 6020 1 0.02 0.01 1 1 1 12/23/05 1 12/27/05 0.04

#

- ~ 

### lids: 0.0

Cc.mmats :

Form I_ IN 

# 00015

# Columbda Analytical Services
DISSOLVED METALS 

## -1- INORGANIC ANALYSIS DATA SHEET

Client: Dawson Gronp; Incorporated Project No.: 2001022.013 Project Name: Red Hill GW Sampling NatrilC: FATER 

### Service Request: R0506494 Date Collected: 12/07/05 Date Reaeived: 12/09/05

Units: pG/L Sasis: NA

Sample Name: AH-8-012 DISS Lab Code: K0506494-006 DISS

ysis Date 

### Date Dil. Analyte hod 

# r

6020 SQyL

~ 

### L Re
Lead 

### x traated Analyzed
0.02 0.01 1 12/23/OS 12/27/05 0.02 8

$ Solids: 0.0
Cotmsents : 

# ^ v
~ 

# 16 Form i - IN

# Columbia Analytical Services
DISSOLVED METALS -1- INORGANIC ANALYSIS DATA SHEET

Client: Dawson Group, Incorporated Project No.: 2001022.013 

### Project Name: Red Hill GW sampling Matrix: HATER

Sample Name: Nethod Blank Service Itequest: R0506494 Date Collected: Date Received:

IInits: pG/I, Basis: NA

Lab Code: R0506494-NB

Analysis Date Date 

# I
Analyte Nethod NRL MDy Extracted Analyzed Result C Q
Lead 6020 0.02 0.01 1 12/23/OS 12/27/OS 0.01 V



### 4 'ilids: 0.0

Ca.WOents : 

# L► 

# Qd17
Form I - IN

# Calumbia Analytical Services DISSOLVED METALS-5aSPII{E SAMPI.E RECOVERY

Client: Dawson 6roup, Incorporated Service Request: R0506494 project No.: 2001022.013 Qnits: pg/L Project Name: Red Hill 6W Sampling Sasis: NA
Matris: i4 TER 

### 6 Solids: 0.0

Sample Name: RH-W-007S DISS Lab Code: R0506494-002S DISS

Control Spike Sample Spika Analyte C C 

### 4 A g Nethod I



### T.;

~ 

### ;t 9A Resnit _Resnit ildded ILead 1 59 - 127 19.1 1 0.06 1 20.0 95 1 6020

Ln aspty fiold in the Control Limit colmm indicates the eontrol limit is not applicable. 

# 00018 Form V (PART 1) - IN

# Columbia Analytical Services DISSOLVED METALS -6- DUPLiCATEB

Client: Dawsoa 6ronp, Incorporated Project No.: 2001022.013 Projeet Name: Aed Hill 6p Sampling Katrix: fATER

Sample Name:RH-H-007D DISS Service Request: %0506494 Units: pq/L Basis: NA 5 Solids: 0.0

Lab Code: R0S06494-002D DISS

Analyte Control Sample (S) C Dupliaate (D) C RPD Q Method t (6) 

# I Lead 

# I I 0.06 

# I I 0.05 

# 1 161 

# 1 6020



# 00019 An emptp field in the Coatrol Limit oolUMU 

### ind.icates the control limit is aot applicable.
Form VI - IN

# Columbia Analytical Services DISSOLVED METALS 

## -7- LABORATORY CONIROL SAMPLE

Client: Dawson 6roup, Incorporated Service Requeat: R0506494 Project No.: 2001022.013 Project Name: Red Hill OW Sampling

Aqueous LCS Source: Inorganic Ventnres Solid LCS Source:

Analyte Aqceosss ug/L

True Found gR Solid (mq/kg)

True Found C Limits 6R 

### I Lead 20. 01 19.61 93 1 1 1 1 1 1 

### ~

~ 

# 002V

Form VII - IN

# EPA Me#hod 504.1

00021

### COLUMBIA ANALYTICAL SERVICES, INC. Anaiytical Results Clieac Dawson Group, Incorporated Service Request: K0506494 Project: Red Hill GW Sampling/2001022.013 Date Collected: 12/06/2005 Sample Matri:: Water Date Received: 12/09/2005

EPA Metbod 504.1 Sample Name: RH-W-007 Units: ug/L Lab Code: K0506494-002 Basis: NA Extractioa Method: METHOD Level: Law Analysla Method: 504.1
Dilution Date Date Ertraction 

### Analyte Name Result Q MRL Factor Ertracted Analyud Lot Note 1,2-DibromoetLane (EDB) ND U 0.0096 1 12/12/05 12/12105 KWG0521288

Coatrol Surrogate Name %R« Limits Note

Comments: 

# 00022 Pnnted 12/15/2005 16:02:48 Focm 1A-Organic Page 1 of 1 03te1IM%CryaaltpflFamIm+PK 1Naged SupmSCRe[aeme: RR55170

### COLUMBIA ANALYTICAL SERVICES,INC. Analyticel Resutts
Client: Dawson Group, Incotpotated Service Request: K0506494 Pr»ject: Red Hill GW Sampling/2001022.013 Date Collxted: 12/06/2005 tle Matru: Water Date Received: 12/09/2005

EPA Method 504.1 Sample Name: RH-W-008 Lab Code: KD506494-003 Eztracfion Method: Iv1ETHOD Analysis Method: 504.1 Units: ug/L Basis: NA Level: Low

Dilution Date Date Eztraction 

### Analyte Name Result Q MRL Factor E:tracted Analyzed Lot Note 1,2-Dibromoetlsane (EDB) ND U 0.0095 1 12/12/05 12/12/05 KWG0521288

Coatrol Surrogate Name %Rec Limits Note

Commenta:


# 00023 RinteA 12/15/2005 16:02:51 Fomt lA-Organic Pege 1 of 1 0Swuh`.R0ul.ry0Fmm1m,pt M®pd SvpasacRafaeme: RR55170

### COLUMBIA ANALYTICAL SERVICES, INC. Analytical Results 

## Client: Dawson Group,lncotporated Service Request: K0506494 Project: Red Hill GW Sampling/2001022.013 Date Collected: 1210612005 Sample Matriz: Water Date Received: 12/09/2005

EPA Metbod 504.1 Sample Name: RH-B-010 Uoits: ug/1. Lab Code: K0506494-004 Basis: NA Estraction Method: METHOD Level: Low Aaalysis Method: 504.1
Dilution Date Date Eztraction 

### Analyte Name Resalt Q MRL Factor Ertracted Analyzed Lot Note 1,2-Dibromaetbaue (EDB) ND U 0.0096 1 12112/05 12/12/05 KP/G0521288

Control 

### Surrogate Name %Rec Limits Note

Commmta: 

# 00024 Printed: 12/15/2005 16:02'54 FormlA - Orgauic Page 1 of 1 uswtwYCs

~ atLLrytlFam

~ mmt Mnaed Sqrt*aartcYamca: mt75170

### COLIIMBIA ANALYTICAL SERVICES, INC. Analytical Resulta Client: Dawson Group, Incarporated Service Request: K0506494 Project: Red Aill GW Sampling/2001022.013 Date Collected: 12/06/2005 ple MatriL Water Date Received: 12/09/2005

EPA Method 504.1 Sample Name: RH-13-011 Lab Code: K0506494-005 Ertraclion Method: METHOD Analysia Method: 504.1 Uoits: ug/L Bafis: NA LeveL• Low

Dilution Date Date Eztraction Analyte Name Result Q MRL Factor Ertraeted Aualyzed Lot Note 1,2-D9bromoethane (EDB) ND U 0.0094 1 12/12/05 12/12/05 KWG0521288

Coutrol Surrogate Name %Ree Limih Note

CmnmvAs: 

# ooazs Priuted 12/15/2005 16:02:56 Faam1A-Organio Page 1 of 1 u%4cedfh\(,tymljppWvmlm.qpt Melpd SupeSaRCSamee: RR55170

### COLUMBIA ANALYTICAL SERVICES, INC. Analytioal Results CBent: Dawson Group,Inoorporeted Service Request: K0506494 Project: Red Aill GW Sampling/2001022.013 Date Collected: 12/07/2005 Sample Matriu: Water Date Received: 12/09/2005

EPA Method 504.1 Sample Name: RH-B-012 Units: ug/L Lab Code: K0506494-006 Basfs: NA Ertractiou Method: METHOD Level: Low Analyafs Method: 504.1
Dilution Date Date Eztraction 

### Analyte Name Result Q MRL Faaor Ernacted Aualyzed Lot Note 1,2-Dibromoetbane (EDB) ND U 00095 1 12/12/05 12/12105 KWG0521288

Control Surrogate Name YeRec Lfmits Note

Conueenea: 

# np^26 Printed 12/15l2005 16:02:58 Fonn IA-Orgaaie Page 1 of 1 u1swlNlC+W9jWwm1m.rt Supe[SNEa[maue RR57170

### COLUMBIA ANALYTICAL SERVICES, INC. Analy[loal Results 

### Client: Dawson Group,Incorporated Service Request: K0506494 Project: Red Hill GW Sampling/2001022.013 Date CoUected: NA ple Matriz: Water Date Received: NA

EPA Method 504.1 Sample Name: Method Blank Unita: uglL Lab Code: KWG0521288-3 Basis: NA Ertraction Method: METHOD Level: l.ow Analysis Method: 5041
Dihidoo Date Date Eztraction Analyte Name Resolt Q MRL Factor Ettracted Anatyzed Lot Note 1,2-Dibromoethane (EDB) ND U 0.011 1 12/12/05 12/12105 KWG0521288

Control Surrogate Name "/oRec Lbaltd Note

Camments: 

# 00027
Printed 

### 12/15/2005 16:02:59 Focm lA - Otgmm Page 1 of 1 uAStrJahu}yual.NUForm1nRt MaBa SupnSctRefamca: RR55170

### Sample Name: Batch QC Lab Code: K0506334-002 

### Eatraction Method: MBTHOD Analysis Method: 504.1 Level: l.ow Ertraction Lot: KWG0521288 IInits: ug/L Basis: NA COLIIMBIA ANALYTICAL SERVICES, INC.

s ' s e .2iy

~ ' 

### Client: Dawson Group, Inwtpotatefl Service Request: K0506494 

### Project: Red Aill GW Sampling/2001022.013 Date Estracted: 12/12/2005 

### Sample Matriu: Drinking water Date Analyzed: 12/12/2005
Matrii Spilte Snmmary EPA Method 504.1

Batch QCIviS KWG0521288-1 

### Ssmple Nlatri= Spike 

### e

~ 

### oRec Analyte Name Result Result E>:pected °/.Rec Limits 1,2-Dibromoethace (EDB) ND 0.0772 0.0687 112 65-135

QYYItf aYQeed Mllh m, YIE116h (•) ma{ce" .niOtl WtNd. cisnINI CIhML Rnuaa aygM wiN a pwod (R) Im11nm the ronlrol aUrtim h nut.pphmhle Pocm[ mcmaw md rdafi.y paceet ddrawsn (aPD) aro d:oamioedby the aoawm u®g vLLua m tlm ulcuWmo whmh haw mt han ramd.d.



### Printed: 12/1512005 16:03:03 Fmm 3A - Organic u\4wIWYCryAdrytlForm7N15ryt Super3atRd'amx: RR55170 

# 00328 Pege I of 1

### COLUMBIA ANALYTICAL SERVICES, INC. QA/QC Report Service Request: K0506494 Date Ettracted: 12/12/2005 Date Analyzed: 12/12/2005 Clieut: Dawson Group,lncorporated Project: Red llill GW Sanipling/2001022.013 Ae Matri:: Water

Lab Control Spike Summary EPA Method 504.1
ErtraMion Method: METHOD Analysia Method: 504.1

Lab Control Sample KWG0521288-2 Lsb Control SpOke 

### ° 

### /sRet Aoalyte Name Result Expected %Rec lamits 1 2-Dibromoelhane (EDB) 0.0743 0.0714 104 70-130 Units: ug/L Basis: NA LEvel: Low Ertraction Lot: KWG0521288

Rewns nqaed.rlth .n .paisk(•) inabr..vlue. mwda mW.d nnala. ' Rcowim md Nafiw pucm m@'amw (ttPU) m Aeo®ed by 15e wflwne migwdm 

### m We ukdYlm Much hne oW bxn mwAed 

# 00029
Printed: 12/15/2005 16:03.06 Focm 3C - Orgenic Page 1 of 1 a" Vhdt6Tyaul.Wam3LCSrpt SupcSdadamce: RR55170

### COLUMBIA ANALYTICAL SERVICES, INC. Q? ✓ QC Report 

### Client: Dawson Group, Incorporated Project: Red Hill GW Sampling/2001022.013 Sample Mattu: Water

La6 Control Spike Summary EPA Method 504.1
Ettraction Met6od: METHOD Analysis Method: 504.1

Lab Control Sample KWG0521288-4 La6 Control Spike 

### %Rec Analyte Name 

### Reeult E:pected %Rec Ltmtts 1,2-Dibromoethane (EDB) 0.0743 0.0714 104 70-130 Service Request: K0506494 

### Date Ertracted: 12/12/2005 Date Analyzed: 12/12/2005

IInits: ng/L Baais: NA Level: Low Eztraction Lot: KWG0521288

Rnu116 Ilyged wah ao esWde (')lndinte raluea uumde con6nl vMerie. Pweenl'aoeenp md rtlafiw pctCeW dd£ertrow (RPD) ae dena®ed by IEe ®awuv uovg velun m tlm ••o-•a•• , •- wmch hare vat bcm mimded 

# c~ 

# a^so

Pnnted 12/15/2005 16:03 09 Form 3C - Orgenic Page 1 of 1 u'StnithTyad.RiU'wNLC51pt &WerSetRefonooce: RR55170

# Diesel Range Urganics

00031

### COLUMBIA ANALYTICAL SERVICES, INC. Analyticol Results 

### Client: Dawson Group,Incoxpocated Service Request: K0506494 Project: Red Hill GW Samplingl2001022.013 Date Collecled: 12/06/2005 Sample Matrir. Water Date Reeeived: 12/09/2005

Diesel Range Organics Sample Name: RH-W-007 IInita: ug/L Lab Code: K0506494-002 Sasis: NA 

### Eztractioo Method: EPA 3510B Level: Low Analyeie Method: 8015M
DihRion Date Date Ertractioo 

### Analyte Name Remlt Q MRL MDL Factor E:traeted Analyzed Lot Note Dieoel Range Ocgonicu (DRO) 670 Z 50 19 1 12/13/05 12/14/05 KUVG0521262

Coutrol Date Surragate Name °/aRee Limitt Anylyyed Noke 

### o-Terphenyl 87 52-128 12114/05



# 00032 Priated 12/2012005 11:07:46 Form lA - Orgauio Page 1 of 1 uNBwlmv:ry

~ amtmry[ Mmpd SLpe[9aRefamm: RR53274

### COLDMBIA ANALYTICAL SERVICES, INC. Amly4cal Results Client± Dawson Group, Incocpocated Serrice ReqaesL K0506494



### Red Hill GW Sampling/2001022.013 Date Collected: 12/0612005 

### E e Matri:: Water Date Receved: 12/09/2005



### Diesel Ran®e Organlce 

### Sample Name: RH-W-008 Units: ug/L. Lab Code: K0506494-003 Basie NA Ertraction Method: EPA 3510B Leve): Low Analysie Method: 8015M
Dihitioe Date Date Ertraetioo Anslyte Name Reoilt Q MRL MDL Factor Ertracted Analyzed Lot Note Diael Range Otgaeia (DRO) 740 Z 52 20 1 12/13/05 12114/05 KWG0521262

Sarregate Name Control %Ree Iamib Date

A»lyyed Note o-Terpheuyl 93 52-128 12/14/05 Acceptable

Caffinumalls: 

# 40033
Printed. , 12n0n005 11:07:48 Form lA - OlBnic Fage 1 of 1 0.

~ KYy®L.0F®1m,pt A(mged avpmBeRdmmre: RR55274

### COLUMBIA ANALYTICAL SERVICES, INC. Analytiaal Resalis CGent: Dawson Group, Incotporated Service Reqaeet: K0506494 Project: Red Hill GW Sampling/2001022.013 Date Collected: 12/06/2005 Sample Matriz: Water Date Received: 12/09/2005

Dieeel Raoge OrBanief Sample Name: RH-B-010 Units: ug/L Lab Code: K0506494-004 Basis: NA Ertraction Method: EPA 3510B Levd: Low Anaty9a Method: 8015M
Dihrtlon Dete Date Ertraebon 

### Analyte Name Raolt Q MRL MDL 

### Facror Ertraeted Analyzed Lot Note Dieul Range OrgrNn (DRO) 3B J 53 20 1 12/13105 12/14/05 KWG0521262

Surmgste Name Conttd yeRec IJmiU Date AnWyyed Note o-Terphenyl 87 52-128 12114/05 Acceptable



# 0003t,
Prima' 12/20/2005 11:07:49 Form tA - Orgaoio Pege 1 of 1 u%ft-MuqysJ.RNFmmlmryt 1fa®ed Sl@CSet a•• RR55274

### COLIIMBIA ANALYTICAL SERVICES, INC. Amiytical Rewdfs Ciient Dawson Group, Incorporated 

### Service Requeet: K0506494 P• '•ct: Red Hill GW Sampli42001022.013 Date Coiiected: 12/06/2005 

### ; le Mmii: Water Date Received: 12/09/2005

Dietel Raugo Organica Sampie Name: RH-B-011 IInita: ug/i. Lab Codo: K0506494-005 

### Baeis: NA Extracflon Method: EPA 3510B Level: Lnw Anaiyds Method: 8015M
Didution Date Date Ertraction 

### Anslyte Name Reailt Q MRL MDL Facfor Ertracted Analyud Lot Note Diesel Range Oeganin (DRO) 24 J 52 20 1 12113105 12/14/05 KWG0521262



### Contrd Dafe Snrmgete Name %R« Limits Anslyza Note 

### o-Terphenyl 85 52-128 12/14/05 Axeplable



# 00;135 Printe& 12/20/2005 11:07:51 Form1A-O[gaaic 

### Fage 1 of 1 vlsbsQhK

~ yydLiptU+mmlmrpt Mew btryu8e[ReEemoe; RR55274

### COLUMBIA ANALYTICAL SERVICES, INC. Anelytical Resilts Clienx Dawson Gmup, Inwrpoxated Service Reqoeet: K0506494 

### Project: RedHill GW SamplingJ2001022.013 Date CoRected: 12/07/2005 Sampk Matri:: Water Date Reeeived: 12/09/2005



### Diesel Range Orgenies SampkName: RH-B-012 IInits: ug/L La6 Code: K0506494-006 Basis: NA Ertraclion Method: EPA 3510B Level: Low Analyais Methad: 8015M Dilu(ion Date Date Ertraction Analyte Name Rewlt Q MBI. MDL Factor Ertractcd Analyyred Lot Note Diesel Rmige Orgmias (DRO) ND U 52 20 1 12/13/05 12/14/05 KWG0521262

Conuol Date Sarrogato Nrme %Rec Lim14 Anlyzed Noce o-Tecphenyl 91 52-128 12/14/05 Acropfable

Printed. 12/20/2005 11:07:52 Form lA - Orgenic Pa 

### p 0 7


# ~ 1 6 1 u:tSOeeMhxGysd

~ mOBamtmipt Mogd SupaSetBefamro: BR55274

### COLUMBIA ANALYTICAL SERVICES, INC. Amlytical Resnits Clieat: Dawson Growp. lncorpo*ated Service Bsqnat: K0506494 

### P

~ 

### 'ect Red Hill GW Samplingl2001022.013 Dffie Collected: NA ie MatriL Water Date Reeeived: NA

Diesel Range Organiu Sample Nsme: Mathod Blank 

## Lab Cade: KWG05212624 Eztraclim Method: EPA 3510B Analyeie Met6od: 8015M Units: ug/I. Bssb: NA Level: Low



### Dilution Date Dste Ertraction 

### Analyte Nsme ResoU Q MRL MDL Factor Ertracted Analyzed Lot Nou Diesel Rmge Orgeni¢s (DRO) ND U 50 19 1 12/13/05 12113/05 RWG0521262

Coptrol Dato 

### Snreogete Name '/olta Limito AnMyyed Note o•Terphenyl 93 52-128 12/13/05 Acaptable



# 00P37 Pcinted: 12120/2005 11:07:54 Foim lA-Orginic Page 1 of u\3aM6\Crje&JaptWam1mAt Mmged BupsSatRefmmcx 6R53274

### COLIIMSiA ANALYTICAL SERVICE.S, INC. Qp ✓ QC Repmt 

### Client: Dawson Group, lncorporaud Service Reqoest: K0506494 Projecf: Red Hill GW Sampling12001022.013 Sample Matris: Water Sarrogate Recovery Sammary Diesel Range Organfee

Ertractiou Method: EPA 3510B Unita: PERCEIVT Analytia Metiad: 8015M Levd: Low



### Samule Nsme Lab Code Sarl RH-W-007 K0506494-002 87 RH-W-008 K0506494-003 93 RH-B-010 K0506494-004 87 RH-B-011 K0506494-005 85 RH-B-012 K0506494-006 91 Batoh QCDUP KWG0521262-5 92 Method Blank KWG0521262-4 93 Batch QC K0506473-001 103 Lab Control Sample KWG0521262-2 92 Duplic,ato Lab Conlrol Sample KWG0521262-3 97

Sarrogate Reeovery Coo6ol Lmite ("h) Snrl = o-Tetphenyl 52-128

Rwns 

### a.ggaa eee m nt.wc c9 rdqaee.aon numaa rnnuw 

### au.r. RmUs m®d wim n pmod (M) mdbme the auaW emmis Is ml aVWlabla 

# 00038 Priated: 12/20/2005 11:07:58 Form 2A - Orgmic Page 1 of 1 LLV4tshhwlyud.rytXFam2qa Sopm'Sef Rdamm: RR55274

### COLUMBLA ANALYTICAL SERVICES, INC. QAQC Repon 

### Ctient: Dawson Group, Incorporatad P- ' rt: Red Hill GW SampGng12001022.013
: a Matriz: water Dupticate Sample Sammary Diesel Range Organics
Sample Neme: Batch QC Lab Code: K0506473-001 Ertraction Mdhad: EPA 3510B Analyfis Mep+od: 8015M Servlce Beqaqt: K0506494 

### Date E:trscted: 12/13/2005 Date Analyzed: 12/13/2005

IIuits: ug/L. Basis: NA Level: Law 

### Ertrutioa Lot: KWG0521262



### Aealyte Name Diexl Rmge Organias (DRO) 

### Batch QCDUP KWG0521262-5 Doplfcate Srmple Rault Averege 

### Relative Percent RPD Limit 

### DiBeeenee Sampie L1ILL MDL Reemlt 

## 48 19 52 63 57 19 # 30

ReaYh OeggM wkE mastniik (') lodicate ramm aahWe aWal eAOnf

~ . Ri '• eqpd weh s powd (V) Mdloh em cmbd R14tla b mt apptloble. F xavmimmd,dadw, , diffnnssom.(RPD)aedowmnined6ydesaHwaeumtw6mmto caIwlom.cbrLhawm[ham.mndod. 00039 

### P:isted: 12/2012005 11:08:01 Focm 3B - Ocgpnic Pege 1 of 1

u , 0dm\armLmu'0m3DUamt s„persexRerQmro: RR55274

### COLUMBIA ANALYTICAL SERVICES, INC. 

### QF ✓ QC Report CI'ienx Dawson Group, Incorporaoed 

### Project: Red H1ll GW Sampling12001022.013 Sample Matra: Water

Lab Control Spike/Daplicate Lab Coatrol Spike Summary Diael Range Organice


### Ertraetion Method: EPA 3510B Analysio Mdhod: 8015M Servke Reqnest: K0506494 

### Date E:tracted: 12/13/2005 Date Analyzed: 12113/2005

Units: ug/L Bass: NA Level: I.ow E:hgction I.at: KWG0521262 LHb Control Sample Dnplicate Lab Contml Sample KWG0521262-2 KWG0521262-3 l.ab Coathol Spi4e Dnplleate la6 Control SpOre 

### %Rec RPD Analyte Name Reaak Eipected °hRoe Resolt E:peefed %Rec IAm(n RPD Limit Dieael Rooge Organies (DRO) 1510 1600 94 1660 1600 104 67-151 10 30

nemna n,ggea ntte m..m61c ch mdkaft aWea mmda mnaw anat. Pac"

~ md ldatiw paomt ddfamcee (6PD) ae dem®md by me nflwae ecmg vemm m de cdmimao wmrL Wee mt baen mmmd 

# ()P^40
Prinied 1212012005 11:08:05 Fam 3C - Ocganic Pege 1 of 1 u%r®IIh 1 (yyadTt\Fm-

3 DLCNx 51yaSelRafmmce: RR55274

# Gasoline Range Organics

00041

### COLUMBIA ANALYTICAL SERVICES, INC. Amlyticel Resulta 

### Client: Dawson Group, Incorpotated Service Beqaeat: K0506494 Project: Red Hill GW Sampling/2001022.013 Date Collerted: 12/06/2005 Sampk Mahix: Water Daeo Received: 12/09/2005

Gasoline Range Organics Sample Name: RH-W-007 IInite: ug/L La6 Code: K0506494-002 Basis: NA Ertraction Method: EPA 5030B Level: Low Analysis Mef6od: 8015B
DiluRou Date Date Eatraction Analyte Name Rowlt Q MRL MDL Factor Ertracted Analyzed Lot Note Gasoline R®8e Oqaoics (GRO) ND U 50 13 1 12/20/05 12/20/05 KWG0521741



### Coottol Date 8urtagate Name %i;ec Lfmib Andyyed Note 1,4-Dlfluorobenzene 83 75-120 12/20/05 Acoeptable

Caameb: 

# 00042 Pnnta , 12/20/2005 15:16:46 Form lA - Orgmic Fage 1 of I uv4wlth'.CtymlW®lmtpt Muged SWaSandamaa RR55296

### COLUMBiA ANALYTICAL SERVICES, INC. Auel}41c.a1 Results 

### Clienh. Dawson Gnmp, Inoorporated Service Bequest: K0506494

Red 1011 GW Sampling/2001022.013 Date Collectcd: 12/0612005 

### £ e Matrli: Watar Date Received: 12/09/2005



### Gasolioe Range Organics Sample Name: RH-W-008 IIniU: ug/L Lab Cade: K0506494-003 Baeis: NA Eitraclion Method: EPA 5030B Levd: Lmv Analysis MeNwd: 8015B
Dilnfton Date Date Ertnction 

### Auslyte Name Renutt Q MRL MDL Factor E:lracted Analpced Lot Note Gesoline Rauge Org®ics (GRO) ND U 50 13 1 12120/05 12/20/05 KWG0521741

Conerot Dabe Surrogrte Nsme "/.Rec Limib Analyz

~ 

### l Note 1,4-Difluorobenzene 83 75-120 12120/05 Acceptabie



### 1 rinrr:d: 12/20/2005 15:16:47 Form 1A - Organic 0BfwhhVrymUptlF®1mTt ptuipd SspwSel Rdama: RR55296 

# 00043 Page 1 of 1

### COLUMBiA ANALYTICAL SERVICES, INC. Analyticel Results Client: Daweon Group, Incorpo[ated Service Reqaest: K0506494 Project: Red Hill GW Sampling/2001022.013 Dste Collected: 12/06/2005 Sample Matriz Water Date Received: 12/09/2005

Gsroliue Range Orgaoics Sample Name: RH-B-010 IInits: ug/L Lsb Code: K0506494-004 Basis: NA E:traclion Metlwd: EPA 5030B Level: Low Analyais Method: 8015B
Dilation Date Date Erixgcdon 

### Analyte Name Reautt Q MRL MDL 

### Frctor Ertracted Analyzed Lot Note Gasoline Rmge Orgamcs (GRO) ND U 50 13 1 12/20/05 12/20/05 KWG0521741

Snrtngate Nume Control %Rx Limits Date AoWymed Note 1,4-Di$uom6enzenee 91 75-120 12/20/05 Aorepfable

Coenomis: 

# 00^44 1'rinta(L 12/20/2005 15:16:48 Focm lA - Gcgmic Page 1 of I uWaaiOYpypLLrytlFamlmryt Mqed sepaSmBdvmea: RR55296

### COLUMBIA ANALYTICAL SERVICES, INC. Aaalytical Resoits 

### CtienG Dawson Group, Incocporated Service Bequest: K0506494 

### Proiect Red Hill GW Sampling/2001022.013 Date Collected: 12/06/2005 

### F 1e MatriL Water Date Eeeeived: 12/09/2005



### Gasolioe Range Organics Ssmple Name: RH-B-011 Unite: ug/1. La6 Code: K0506494-005 Basis: NA Ertraction Method: BPA 5030B Levd: Low Analy®e Method: 8015B
Dilrdon Date Date Ettracflon Analyte Name Remk Q MBL MDL Factor E>dracted Analyzed Lot Note Geaoline Rmge Otganics (GRO) ND U 50 13 1 12/20/05 12/20/05 KWG0521741

Conhol Date Snnogate Namo Y.Rec Lfmtb Apyomed Note 1,4-Diflnoxobenzene 90 75-120 12/20/05 Aooeptable



# QQ:+45 Friated: 12120/2005 15:16:48 Form lA - Organic Page 1 of 1 u.v5wlm

~ ciynalrytlFamtmipt Macw SvwSet9dmmce: RR55296

### COLIIMBIA ANALYTICAL SERVICES,INC. Anelytical Resulta Clieot: Dawson Group, Inoorporated Service Reqaest: 

### K0506494 Projeet: Red Hill GW Sampling/2001022.013 Date Collected: 12/07/2005 Sample Matra: Water Date Received: 12/09/2005

Gasoline Ran®e Orgsnies Sample Name: RH-B-012 IInite: ag/L La6 Code: K0506494-006 Basis: NA Eziractmn Method: EPA 5030B Level: Low Analyds Method: SO1SB Dikgon Date Date Ertraedon 

### Analyte Name Rewlt Q MRL MDL Factor ErtraMed Analyud Lot Note Gasoline Range Otgenica (GRO) ND U 50 13 1 12120/05 12120J05 KW00521741

Coatrol Date Sarevgate Name %Rec IJmits Apalyyed Note 1,4-Difluorobeazene 78 75-120 12l20/05 Acceptable

nnnae



### Printe& 12/20/2005 15:16:49 Focm lA 

### - Ocgaaic Fage 1 of 1 uA52a10K7yml+peFarm1mfPt Mm®d $upa9etltdaeoce' RRS5296

### COLIIMBIA ANALYTICAL SERVICES, IIVC. Amlyhcal Results Clienx Dawsoa Group, Inoorpotated Service Reqaest: K0506494 

### A—d°ct: Red Hill GW Sampling/2001022.013 Date Collected: NA I ( e Matri:: Water 

### Date Received: NA

Gasoline Rsnge Orgaoics Sample Name: MetLod Blank IInits: ug/L Lab Code: KWG0521741-4 Basie: NA Ertraction Metbod: EPA 5030B Level: Low Analyas Mefbod: SOISB
Did tim Date Date Ertractioo 

### Analyte Name Rewlt Q MRL MDL Factor Ez<racted Analyzed Lot Note Geaoliae Renge Orgmics (GRO) ND U 50 13 1 12120/05 12/20/05 KWG0521741

Coatrol Date 

### SurrogateNeme °/.Ree Llmfta Anabzed Note 1,4-Difluorobonvene 84 75-120 12/20/05 Aoxpnble



### Priated

~ / 

### 12

~~ 

### l2

~ 

### 0

~~ p 

### /2005 15:16:50 ~/~ 

### Fo rm 1A - Organic YV

~ Whv y .o.. r .-® 1 m q W `.. a C " SaparSetRdemx: RR75296 

### Page I of 1

### COLIIMBIA ANALYTICAL SERV[CES, INC. QA ✓ QC Report Client Dawson Graip, Incorpocated ProjecG Red Flill GW Sampling/2001022.013 Sample Mabiu: Water Sarrogabe Reeavery Summary Gaeoline Raoge Organica

Estra¢don Method: EPA 5030B Aaaiyaa Melhod: 8015B Service Request: K0506494

Units: PERCENT Level: Low



### Samole Name Lab Code Sari RH-W-007 K0506494-002 83 RH-W-008 K0506494-003 83 RH-13-010 K0506494-004 91 RH-B-011 K0506494-005 90 

### RH-B-012 K0506494-006 78 MetLod Blank KWG0521741-4 84 RH-11-0I0MS KWG0521741-1 84 R11-13-0I01)MS KW(i0521741-2 84 Lab Conhul Sample KWG0521741-3 86

Surrogate Reeovery Control LimW (%) Surl = 1,4-Difluorobenaeue 75-120

RnwU 

### aygea wp6 a Merut (y mdkab.doea ombilda mnCW vM.4. Rnulu Popgd wtth a PmmA (7) indkde t6s control vtterla b uot aPPWOhk. 

# n,n,04b

Printed 12120/2005 15:16:54 Fam 2A - Orgmic Page I of 1 a%StwldA0yw1.epNF'orm1p Supe3at Rd'eeme: RR55296

### COLIIMBIA ANALYTICAL SERVICES, INC. QA/QC Report 

### Client: Dawson Group, Incorpornted Service Request: K0506494 P.-;ect: Red Hill GW Sampling/2001022.013 Date Extracted: 12/20/2005


### : le Mn4u: Water Date Analyzed: 12120/2005



### Matri: SpikelDapticate Matriz Spike Sommary

Gawline Range Orgsnice Sample Name: Lab Code: 

### Ertradion Mettad: Analyss Method:

Anaiyte Nsiae Gasoline Renge Organi RH-B-010 K0506494-004 

### EPA 5030B 8015B

Sampk

Beealt 

### s(GRO) ND 

### IInits: ng/L Beda: NA Level: Low Ertraction Lot: KWG0521741

RH-B-0IOMS RH-13-0101)M3 KWG0521741-1 KWG0521741-2 Matrtc Spiloe Daplleate Matra SpOte •/dtee RPD Rmu(t EzpeCted %Rec Rewlt Eipeeted %Roc Limtto RPD Lmtt
433 500 87 443 500 89 69-125 2 30

Bmlh 0oaetl wtlb m aou1Y (h mdkmnlor wblde caebol aMMa. R®•'ti py@W wtlh a pomd (/M fodlote e!e mntrW e`YeAa b ool eppYntla P wracamdTds6wp dPo'amoa(APD)aadommedbytoeoftwae®gvebraintlmukidarmwhiehbmwtbm+omded



### Priuted: 12/20/2005 15:16:57 Frnm3A-Org®ic Page 1 of 1 ¢\3ed1huCryA9.,p[wmm3rnds4t SuoaSdRaf

~ : xR55296

### COLIIMBIA ANALYITCAL SERVICES, INC. QA/QC RePort Client Dawson Gmup, Incorporated Project: Red Hill GW Samplingl2001022.013 Sample Matri:: Water

Lab Coetrol Spike Sommary 

## Gasotine Beuge Orgsnies
Eitraction Methad: EPA 5030B Analyais Method: 8015B

L3b Contml Sample KWG0521741-3 Lib Couhol Spike 

### %ReC A 

### n a 

### ly te Name R 

### esult E:pec ted 

### °/.Rec Limlb Gesoline Range Orgmics (ORO) 439 500 88 71-128 Service Reqoest: K0506494 Date E:tracted: 12/20/2005 Date Aoalyaed: 12/20/2005



### UniG: ug/L Basis: NA Level: I.ow 

### E:traction Lut: KWG0521741

Raam a.gg.e .nu ®.sbe+ldc ch mem.,lou oablck awna aiurR Pmcwt mm.aw ad mmw paom[ dff

~ (RP[p ue daMmmea by me wawae u®gwmu m Ne edcdmao w5a6 Ww oot bem mmdee. 

# (10i 1 rJb Prime& 12/20/2005 15:17:00 Fonn 3C - Ocgmc Page 1 oF 1 u:vStedmlGyemL1μw0ML3LC3.cp[ S1@eeaaaF

~ ' R8.75295

# Volatile Organic Compourids EPA Method 8260B

n fl Psi

### COLUMBIA ANALYTICAL SERVICES, INC. Amlyticel Results Client: Dawson Group, Incorpordted Service Reqaat: K0506494 Project: Red Hill GW Sampling/2001022.013 Date Collected: 12/06/2005 Sample Matri:: Water Date Rae9ved: 12/09/2005

Volatile Orgsnic Compoanda Sample Name: Trip Blank Units: ug/L Lab Code: K0506494-001 Basis: NA Eztractiion Metbod: EPA 5030B Level: Law Analy®s Metbed: 8260B
Dilutlon Date Dste Ertraction 

### Analyte Name Rdalt Q MFL MDL Factor E:tracted Analyied Lot Note Benzene ND U 0.50 0.14 1 12/13/05 12/13/05 KWG0521283 Methyl tert-Btriyl Ethet ND U 0.50 0.20 1 12113/05 12/13/05 KWG0521283 To4uene 0.22 J 0.50 0.11 1 12113/05 12/13/05 KWG0521283 

### Ethylbenzene ND U 0.50 0.13 1 12/13/05 12/13/OS KWG0521283 m,p-Xylenes ND U 0.50 0.22 1 12113/05 12/13/05 KWG0521283 

### o-Xylene ND U 0.50 0.11 1 12/13/05 12/13/05 KWG0521283 ND U 0.50 0.12 1 12/13/05



### Control Date Sareagate Name •/.Rec Lmib A o al yye d Note Dlbromofluwmmetbane 94 80-119 12113/05 AazptaWe Tolneoo-0 96 83-113 12/13/05 Acoeptable 4-Bromofluombenzeoe 90 72-114 12/13/05 Aooepfable



# 00052 )?rinied: 12/1912005 09:51:52 Foim lA - Oignic Pege I of 1 uvsfoMnuGynaLjμffom1MrPt Mugd SuporSetBd

~ : Ba55225

### COLIIMBIA ANALYTICAL SERVICES, INC. Anelyticel R.esulis Client: Dawson Group, Incocporated Service Reqneet: K0506494 Pr-'ect: Red Hill GW Sampling12001022.013 Date CoOected: 12/06/2005
: le Matri:: Wafer Date Received: 12109/2005

Volatlle Organic Compoanda Sample Name: RH-W-007 Units: ug/L Lab Code: K0506494-002 Basis: NA E=traotlon Method: EPA 5030B Level: Low Analysis Met6od: 8260B Dihn;on Date Date Ertradion Analyte Name Beauk Q MRL MDL Factor Ertracted Analyud Lot Note 

### Benzene ND U 0.50 0.14 1 12113/05 12113/05 KWG0521283 Methyl tect-Butyl EtLer ND U 0.50 0.20 1 12113/05 12113/05 KWG0521283 Tomene 0.12 J 0.50 0.11 1 12/13/05 12/13/05 KWG0521283 

### Et6ylbenzene ND U 0.50 0.13 1 12/13/05 12/13/05 KWG0521283 m,p,Xylenes ND U 0.50 0.22 1 12/13/05 12/13/05 KWG0521283 o-Xyleoe ND U 0.50 0.11 1 12/13/05 12/13/05 KW(i0521283 

### 1,2-Dichloioethane (EDC) ND U 0.50 0.12 1 12/13/05 12J13/05 KWG0521283

Control Date Sarrogote Name %Ree Limitb Ana(yyed Note


### I nofiuoromethane 103 80-119 12/13/05 Acceptable T Jne-d$ 96 83-113 12/13/05 Aaxptable 4-Bromolluombenzene 91 72-114 12/13/05 AoceptaDle

~ 

# P^53 Prhltcd , 12/19/2005 09:51:54 Farm lA - Orgeoic Page 1 of 1 u\-

~ ormImaps ►ieieea supsSa[Rdmmm: Rx55225

### COLUMBIA ANALYTICAL SERVICES, INC. Analyhcal ReSsults 

### Client: Dawson Group, Incoryorated Service Reqoeat: K0506494 Project: Red llill GW Sampling12001022.013 Date Collectod: 12/0612005 Sample Matru: Water Date Received: 12/09/2005

Volsp7e Organic Compoands Sample Name: RH-W-008 Units: ug/L Lab Code: K0506494-003 Basis: NA Ertracbon Method: EPA 5030B Level: Low Analysie Method: 8260B
Ditution Date Date Ertraction Analyte Name Rewk Q MRL MDL Factor Ertracted Analyzed Lot Note 

### Ben2ene ND U 0.50 0.14 1 12/13/05 12/13/05 KWG0521283 Methyltert-ButylEther ND U 0.50 0.20 1 12/13105 12/13105 KWG0521283 Tolnem ND U 0.50 0.11 1 12/13/05 12113/05 

### KWG0521283 Ethylbeoaene ND U 0.50 0.13 1 12/13/05 12/13/05 KWG0521283 m,p-Xyleoes ND U 0.50 0.22 1 12/13/05 12/13/05 KWG0521283 o-Xylene ND U 0.50 0.11 1 12/13/05 12113/05 KWG0521283 

### 1,2-Dicblorodhaoe (EDC) ND U 0.50 0.12 1 12/13/05 12113/05 KW(30521283

Control Date 8nrrogste Name 

### V.Rec I3mits q n l yZe d Note Dibromofluoromethane 98 80-119 12/13/05 Acceptable Tolnenod8 95 83-113 12/13/05 Acoepfable 4-BromaIIuorabeozene 92 72-114 12113/05 Acoeptable

Comuenb: 

# 00054
Printed: 1211912005 09:51:55 Focm lA - Organic Page I of 1 uiStalthkYyrtY.ryd7mm1m.ryt Magsd Sopa3e adamr<: BR35225

### COLUMBIA ANALYTICAL SERVICES,INC. Aual ➢ ucal Resalts Ciient: Dawson Group, Incucpoiated Servfce Reqaesr K0506494 P , '-ct: Red Hill GW Sampling/2001022.013 Date Collected: 12/0612005 1 le Matris: Water Date Received: 12/09/2005

VolaWe Organic Compoands Sample Name: RH-B-010 Uoite: ug/L Lab Code: K0506494-004 Baas: NA Eztraetion Method: EPA 5030B Level: LOw Analyde Method: 8260B

Aaalyte Name Resolt Q MRI. MDL Dilation Factor Date

Ertracted Date

Analyzed Ettraction

Lot Note Banzene ND U 0.50 0.14 1 12113/05 12/13/05 KWG0521283 Methyl tert-Bulyl Ether ND U 0.50 0.20 1 12/13105 12/13/05 KWG0521283 ToluelC ND U 0.50 0.11 1 12113/05 12l13/05 KWG0521283 Etbylbeaz.ene ND U 0.50 0.13 1 12/13103 12/13/03 KWC70521283 m,p-Xyleoes ND U 0.50 0.22 1 12113/05 12/13/05 KWG0521283 

### o-Xylene ND U 0.50 0.11 1 12113/05 12/13/05 KaJG0521283 ND U 0.50 O.t2 1 12/13/05

Control Date Surnogate Name 'YoRee Limits ApalYZed Note I lofluoromethane 99 80-119 12/13/05 Acxptable To.ucne-d8 95 83-113 12/13/05 Acceptable 4-Bromotluaubenzono 90 72-114 12/13/05 Acoeptable

Coawaem:



### Printed: 12/1912005 09:51:55 Fam1A-Organio Page 1 of I a%4tahh%Ciyxel.zpAF-1mApt Mmgad Supu3and

~ +mce: BR75225

### COLUMBIA ANALYTICAL SERVICES, INC. Anelyhcel Reaults 

### Client Dawson Group, Inrorpotated Service Request: K0506494 PivjeM: Red Hill GW Sampling/2001022,013 Dste 

### Coflee[ed: 12/0612005 

### Sampk Matriz: WaOer 

### Date Rsceived: 12/0912005

Volatile 

### Organic Compoanda Sample Name: RH-B-0I1 IInits: u8/L 

### Lab Cade: K0506494-005 

### Basis: NA Erirsction Method: EPA 5030B 

### Lovel: Law Aoalyde Method: 8260B


### Dilatioo Date 

### Dafe Ertrutiom Analyte Name Reealt Q LOIIti. MDL Factor Ertracted Analyzed Lot Note Benzeoe ND U 0.50 0.14 1 12/13/05 12113/05 KWG0521283 MGhylteR-ButylEtber ND U 0.50 0.20 1 12/13/05 12113/05 KWG0521283 

### Toluene ND U 0.50 0.11 1 12/13/05 12/13105 K WG0521283 Ethy@enzeoe ND U 0.50 0.13 1 12/13/05 12113/05 KWG0521283 m,p-Xylenes ND U 0.50 0.22 1 12/13/05 12/13105 KWG0521283 

### o-Xylea ND U 0.50 0.11 1 12/13/05 12/13105 K W 

### G05212 83 1,2-Dichlomethane (EDC) ND U 0.50 0.12 1 12113/05 12/13105 KWG0521283



### ConUol Date Sureogste Name %Rec 

### LimltM Apylyyed Noto Dl'bmmofluorometLane 98 80-119 12113/05 Aazptable Toluenod8 95 83-113 12/13/05 Accepfable 4-Bromoflnorobeozene 88 72-114 12/13/05 Acoeptabie



# OU0`J6 Printed: 12/19I2005 09:51:57 Focm IA - Organic Page 1 of 1 u'v9bWhYCy1teLryLlFamlmryt Mmqpd SWaSaBdamca: HR55225

### COLUMBIA ANALYTICAL SERVICES,INC.

Ciient: Dawson Group, Incoxporated Servlce Reqoest: K0506494 p'Ict: Red Hill GW Sampling/2001022.013 Date Collected: 12/07/2005 ; le Mahss: Water Date Reeeived: 17J09/2005

Voladle Orgauic Compouuds Sample Name: RH-B-012 IIsdts: ug/L La6 Code: K0506494-006 Basis: NA Fxtrscdaa Method: EPA 5030B Level: Low Analpaia Method: 8260B
Dilatlon Date Date E:Ulction Analyte Name Resalt Q MRL MDL Factor E:tracted Analyzed Lot Note 

### Benzeue ND U 0.50 0.14 1 12/13105 12/13/05 KWG0521283 Mothyl 6ett-Butyl Etber ND U 0.50 0.20 1 11J13105 12/13105 KWCi0521283 

### Toluene ND U 0.50 0.11 1 12/13/05 12/13105 KWG0521283 Ethylbeazene ND U 0.50 0.13 1 12l13105 12/13/05 KR'G0521283 m,p-Xyleaes Nll U 0.50 0.22 1 12113/05 12l13/05 KWG0521283 o-Xyleue ND U 0.50 0.11 1 12/13/05 12/13/05 KWG0521283 

### 1,2-Diehloroethane (EDC) ND U 0.50 0.12 1 12/13/05 12/13105 KWG0521283

Contaol Date SLrroQate Name °/.6oe IJmib Apylyzed Note I nofluo[omehane 99 80-119 12113/05 Aoceptable Ta.,ece-d8 97 83-113 12/13105 Auxptable 4-Bromofluaobenzeoe 88 72-114 12/13/05 Acxptable

c~ ma:

(~ 

# 0057 Pcinted: 1211912005 09:51:57 Fam lA-Organic page 1of 1 08wimlCfrK+LmW.1..fPt Maw 9opm8axafr

~ : RR55225

### COLUMBIA ANALYTICAL SERVICES, INC. Aoalytical ResWts Client: Dawson Group, Inoocporated Service Request: K0506494 Project: Red Hill GW Sampling/2001022.013 Date CoDected: NA Ssmple Matri:: Water Date Reeeived: NA

Volatile Or 

### ganic Compwnda Sample Name: Methad Blank Unils: ug/L Lab Code: KWG0521283-2 Basis: NA E:traction Med od: EPA 5030B LeveL• Low Anslysis Method: 8260B
Dilution Dete Date E:trufion 

### Anslyte Name Resnit Q MRL MDL Factor Ezlruted Analyzed Lot Note Benzene ND U 0.50 0.14 1 12/13/05 12/13105 KWG0521283 Methyi tert-Butyl EtLer ND U 0.50 0.20 1 12/13/05 12113/05 KWG0521283 

### Tolueme ND U 0.50 0.11 1 12113/05 12/13/05 KWG0521283 Ethylbenzeoe ND U 0.50 0.13 1 12113105 12/13/05 KWG0521283 m,p-Xylenes ND U 0.50 0.22 1 12/13/05 12/13/05 KWG0521283 o-Xylene ND U 0.50 0.11 1 12/13/05 12/13/05 K W O0521283 

### 1,2-DicLlocnethane (EDC) ND U 0.50 0.12 1 12113/05 12/13/05 KWG0521283

Controi Date Surragsto Name °/.Rec 12mits Anabzed Note DibromoIluorometLane 94 80-119 12J13/05 Aoceptable 

### Tolaene-0 96 83-113 12/13105 Acaeptable 4-Bronwfluorabenzene 93 72-114 12/13/05 Accep>able



# QO0ss Printed 12/19/1005 09:51:58 FoemlA - Oiptmic Page 1 oP I ulRrodW44ytLL,pnPmmtm* Me®ed SbpmSetRef

~ : RR55225

### COLUMBIA ANALYTICAL SERVICES, ILVC. QA/QC Report Client: Dawson Gcoup, Incocporated P ► ° ~ 

### Red Hill GW Sampling/2001022.013 ; e Mstriz Water Swnrogste Rocovery S®mary Volatlk Organtc Compounda



## Eatraction Method: EPA 5030B Analysis Method: 8260B Service Request: K0506494



## Unhs: PERCENT Level: I.ow

Samole Name Lsb Code Snrl SwR Sgr3 Trip Blank K0506494-001 94 96 90 RH-W-007 K0506494-002 103 96 91 RH-W-008 K0506494-003 98 95 92 RH-B-010 K0506494-004 99 95 90 RH-B-OlI K0506494-005 98 95 BS RH-B-012 K0506494-006 99 97 88 

### MethodBlank KWG0521283-2 94 96 93 Batch QC K0506386-001 98 96 88 BatohQCMS KWG0521283-3 96 102 loo 

### Batoh QCDMS KWG0521283-4 97 100 101 

## Lsb Control Sample KWG0521283-1 97 102 102

SorNgrte Recovery Control Limitt ("/e) Susl = DibmmofluorometLane 80 119 

## Sur2 = Tolneoe-0 83-113 Ser3 = 4-Bromofluorombenaene 72-114

RemMi lyged wtl6 0o uarit(') mdeate.ama mWae moud eAaf,. R r.nt appBaa.. 

# t?a65s Printed 12/19/2005 09:52:03 Farm 2A - Oiy,mic pege 1 of 1 a\4wkhTryWLtpdFb-a+Pt SupecftRdmmm: RR55225

### Sample Name: Batch QC Lab COde: K0506386-001 

### Extraction Metbod: EPA 5030B Anslysis Method: 8260B
Bafch QCMS KWG0521283-3 

### 3ampk MLtrli SpOm 

### Analyte Name Bault Bpwh Expeded N.Ree Bonzene 0.21 10.2 10.0 100 Methyl tett-Butyl Ether ND 8.98 10.0 90 Toluene ND 10.1 10.0 101 

### Etbylbenzene 0.15 10.6 10.0 105 m,p-Xylemes 0.44 212 20.0 104 o-Xylene 0.13 10.2 10.0 101 

### 1,2-Dichloroetbane (EDC) ND 8.93 10.0 89 Unita: ug/L Baeis: NA

o~ 

### aBet Limib RPD IlPD

Limit
75-130 4 30 50-152 11 30 72-132 8 30 83..130 3 30 84-132 3 30 83-128 2 30 74422 2 30 

### I.evel: Low Eztraction Lot: KWG0521283
Batch QCDMS KWG0521283-4 Dopticate blahtr Spikc Reaolt 

### Eypected Y.Rx 9.75 10.0 95 10.0 10.0 100 

### 9.34 10.0 93 10.4 10.0 102 20.6 20.0 101 10.0 10.0 99 9.07 10.0 91 

### COLUMBIA ANALYTICAL SERVICES, INC.

QF ✓ QC Repat 

### Clieut: Dawson Group, Incorporated Servlce Reqnest: K0506494 Project: Red Hill GW Sampling/2001022.013 Date Ertracted: 12113/2005 

### Sample Matrss: Wafer Date Analyzed: 12/13/2005



### Mstr7u SpikeJDoplicate Matrii Spike Summsry Volatile Organic Compomde

Raow Mggd wae ae aqahc (h melote.rur owaae eoehd a.urLL natlMA NggaA wl1A e pmmd (7) Indkfb th0 cOnOUI Qkw4 h Oollpptlobl0. Pmcee mrm®e mid rtWiue pawm di9'mmca (RPD) m Qcknm=od by ms eoflame mmgveNm mihs ahic6 bme not bam m®deQ 

# nQ^60
Pcintod 12119/2005 09:52:06 Fotm 3A - Org®ic Page 1 of 1 U V&dmlCrymt.μ

~ Fa

~ Dt.Lg nt Snpa9andueae: Rx55225

### COLUMBLI ANALYTICAL SERVICES, INC. QaQC Report Client: Dawson Graup, Lmorpordted 

## P rx: Red Hill GW Sampliagl2001022.013 : le Matrix: water

Lab Conhvl Spilce Smnmary Volatile Orgauic Compomds
Eitracfion Melhod: EPA 

### 5030B Aoalyds Method: 82608 Service Reqnest: K0506494 Date Ertracted: 1223/2005 Date Analyzed: 12/13/2005

Uuib: ng/L Baais: NA Lml: Law Ertraction Lut: KWG0521283 Lab Comrol Sample KWG0521283-1 leb Cootrol SpOs 

### xRec R e9 

### N t 

### Ezpected %Rec Limits 8.81 10.0 98 78-121 9.18 10.0 92 63-132 8.84 10.0 88 76-122 9.54 10.0 95 84-122 18.6 20.0 93 83-125 9.26 10.0 93 83-122 9.09 10.0 91 74-121 Aoslyte Name Bmzene Methyl tet[-Butyl EtLer Toluene Btlrylbenzene m,p
- XYlenes o-Xyleoe 1,2-DiaLlotoetLane 

### (EDC)

Bsm"• Nged wtlh m r[erik Ch indime nloe miWde motrul aMa4 Pt wlCiaf 

### md R1mta pm',mt 65enm (RPD1 ae A1m=ed by Poe mflwae v®ivamm 

## m tlr w4dw® wb& haue mt bmm m®deA 

# 00061 >'surte& 12/19/2005 09:52:09 Fotm 3C - Organic Psge 1 of 1 w`$-bhWqAdj0FmM31=+Pt SapvSatRdamce: RR57225

# Polynuclear Aromatic Hydrocarbons EPA Method 8270C

00062

### COLUNBIA ANALYTICAL SERVICES, INC. Anely[ital Rcsalts CBent: Dawson Group, Incorporated Service Requesl: K0506494 P.-'xt: Red Hill GW Samphng/2001022.013 Dste Collected: 12/06/2005 1 

### e Matriz: Water Date Received: 12/09/2005

Polynnclesr Aromatic Hydrocarbone 

### Sampk Name: RH-W-007 Unita: ug/L 

### Lab Code: K0506494-002 Baais: NA Ertraction 

### MeNwd: EPA 3520C Level: Low Analysis Method: 8270C SIM
Dihation Date Date 

### Eztraction Analyte Name Resnit Q MRL MDL Factor Emacted Analyzed 

### Lot Nofe Naphtbalene 0.51 0.020 0.0032 1 12/12/05 12/23/05 KWG0521180 2-Methylnaphthalene 0.098 0.020 0.0027 1 12/12/05 12/23/05 KWC30521180 Acxnaphthylene ND U 0.020 0.0018 1 12/12/05 12/23/05 KWG0521180 

### Acenaphthene 0.061 0.020 0.0020 1 12112/05 12/23/05 KWG0521180 

### Dibeozafnran 0.15 0.020 0.0071 1 12/12105 12/23/05 KWG0521180 

### Fhurreue 0.058 0.020 0.0026 1 12/12/05 12123/05 KWG0521180 

### Phenanthrene 0.10 0.020 0.0032 1 12/12/05 12/23/05 KWG0521180 

### Mthracme 0.012 J 0.020 0.0011 1 12112ro5 12123/05 KWG0521180 

### Flaorsnthene 0.062 0.020 0.0024 1 12112/05 12/23/05 KWG0521180 Pyrene 0.072 0.020 0.0023 1 12112/05 12/23/05 KWG0521180 

### Benz(a)mthrseene 0.027 0.020 0.0021 1 12/12/05 12/23/05 KWG0521180 Chryaeoe 0.076 0.020 0.0013 1 12/12/05 12/23/05 KWG0521180 P 

### (D)fluoranthene 0.020 J 0.020 0.0020 1 12/12/05 12/23/05 KWG0521180 

### 1 (IcHluorautheue 0.017 J 0.020 0.0014 1 12/12105 12/23105 KWO0521180 

### Benzo(a)pyrene 0.024 0.020 0.0016 1 12112105 12/23/05 KWG0521180 

### Iudeno(1,2,9-cd)pyrme 0.017 J 0.020 0.0021 1 12112/05 12/23/05 KWG0521180 Dibenz(a,h)anthracene ND U 0.020 0.0017 1 12112/05 12/23/05 KWG0521180 

### Benzo(s.h,Duervlene 0.015 J 0.020 0.0037 1 12/12/05 12/23/05 KWG0521180

Cantrd Date Sareogate 

### Name %Ree I3mib 

### Apalynd Note Fluoreoedl0 97 24-111 12/23/05 .400eptable F1uo:anthenedl0 87 26-123 12/23/05 Aooeptable Terphenyld14 71 25-146 12/23/05 Acaeptable



# w63 Prmted: 01/03/2006 11:20:19 Foam lA - Organic PaBe 1 of u:V4wl1h\cryvd.rytWam1mrpt Maeed StqaSetRdamoe: RR55586

### COLUMBLI ANALYTICAL SEBVICES, D1C. Amlytical Resulta Client Dawson Group, Incoiporated Service Bequest: K0506494 Project: Red Hill GW Sampling/2001022.013 Date CoOected: 12/06/2005 Sample Matri:: Water Date Received: 12/09/2005

Polyouclear Aromatie Hydrocarhoos Sample Name: RH-W-008 IInits: ug/L Lab Code: K0506494-003 Baeis: NA Eztraction Method: EPA 3520C Level: Low Analysie Meffiod: 8270C SIM
Daotion Date Date Ertrsction 

### Aoalyte Nam Reeolt Q MRL MDL Factor Estracted Analyud Lot Note 

### Naphthalene 0.48 0.020 0.0032 1 12112/05 12/23/05 KWG0521180 2-Methyh aphthalene 0.11 0.020 0.0027 1 12112/05 12/23/05 KWG0521180 

### Acenaphthylene ND U 0.020 0.0018 1 12/12/05 12/23/05 KWG05211 80 

### Acenaphtheae 0.050 0.020 0.0020 1 12/12/05 12/23/05 KVPG0521180 

### D'benaofaran 0.15 0.020 0.0071 1 12112/05 12/23/05 KWG0521180 Fluorme 0.050 0.020 0.0026 1 12/12/05 12/23/05 KWG0 521180 

### Phenanthrene 0.059 0.020 0.0032 1 12/12105 12/23/05 KWG0521180 Ani1!*Ao^P ND U 0.020 0.0011 1 12/12/05 12/23/05 KWG0521180 

### Fhwraothene 0.026 0.020 0.0024 1 12112/05 12/23/05 KWG0521180 Pyrene 0.026 0.020 0.0023 1 12/12/05 11J23/05 KWG0521180 

### Benz(a)aMhraceno 0.0077 J 0.020 0.0021 1 12/12105 12/23/05 KWG0521180 Chryeeoe 0.014 J 0.020 0.0013 1 12112105 12/23/05 KWG052 1180 

### Benzu(h)Baoraathene 0.0072 J 0.020 0.0020 1 12/12/05 12/23/05 KWG0521180 Benzo(c)fioorantheoe 0.0068 J 0.020 0.0014 1 12/12/05 12123/05 KWG0521180 Benzo(a)pyrwe 0.0086 J 0.020 0.0016 1 12/12/05 12/23/05 KW G 

### 05 21180 

### Indeno(1,2,3-ed)pyreae 0.0075 J 0.020 0.0021 1 12/12/05 12/23/05 KWG0521180 Dlbenz(a,h)anthraceae ND U 0.020 0.0017 1 12/12/05 12/23/05 KW00521180 Benzo(g,h,i)perylene 0.0057 J 0.020 0.0037 1 12/12/05 12/23/05 KWG052 1180



### Control Date Snrrogrto Name %Eec Limfts AoAyzed Note 

### Fluorene-dl0 99 24-111 17/23/05 Acceptable Fluo[antbenedl0 95 26-123 12/23/05 Acceplable Tecphenyld14 84 25-146 12/23/05 AcapQable

Printed: 01/03/2006 11:20:21 Form lA - OrgSmc 

# ~ e 

# r i ~ ~ 

# 614

uv5redth

~ ay,ml.rynFmmlmipt Magd Supa&tReCmmm: RR55586

### COLIIMHiA ANALYTICAL SERVICES, INC. Aaalytical Resul6v Client: Dawson Group, Incorporamd Service Request: K0506494 Prniect: Red Hdl GW Sampling/2001022.013 Date Collected: 1210612005 ;" 'e Matrir. Water Date Received: 12/09/2005

Polyouclear Aromatic Hydrocarbous Sample Name: RH-B-010 Units: ug/L Lab Code: K0506494-004 Basis: NA Eztracdom Method: EPA 3520C Level: Low Analysie Method: 8270C SIM
Dilotion Date Date Ertra¢tiou 

### Analyte Name Resalt Q MRL MDL Factor Ertracted Aoalyzed Lot Nd_e Naphthalme 0.036 0.020 0.0032 1 12/12/05 12/23/05 KWG0521180 2-MetLylnap6thelene 0.038 0.020 0.0027 1 12/12/05 12/23105 KWG0521180 

### Acenapht6ylene 0.0023 J 0.020 0.0018 1 12112/05 12/23/05 KWG0521180 Acenephthene ND U 0.020 0.0020 1 12/12/05 12/23/05 KWG0521180 

### Dibenzofurau ND U 0.020 0.0071 1 12/12/05 12P13/05 KwG0521180 Fluorene ND U 0.020 0.0026 1 12/12/05 12/23/05 KWG0521180 Pheoanthreno 0.0078 J 0.020 0.0032 1 12/12/05 12/23/05 KWG0521180 Anthiacene ND U 0.020 0.0011 1 12/12/05 12/23/05 KWG0521180 Flaoraatheae 0.0084 J 0.020 0.0024 1 12/12/05 12/23/05 KWG0521180 Pyrene 0.0075 J 0.020 0.0023 1 12/12/05 12/23l05 KWG0521180 Beaz(a)anthracene 0.0022 J 0.020 0.0021 1 12/12105 12123/05 KWG0521180 Chryeene 0.0038 J 0.020 0.0013 1 12/12105 12/23/05 KWG0521180 

### B-

- (b)fluoiantLenc ND U 0.020 0.0020 1 12/12/05 12/23/05 KWG0521180 1: k)fluoraMLene ND U 0.020 0.0014 1 12/12/05 12/23/05 KWG0521180 

### Beuro(a)pyrene ND U 0.020 0.0016 1 12112/05 12/23/05 KWG0521180 Indeno(1,2,3cd)pyrene ND U 0.020 0.0021 1 12/12/05 12/23/05 KWG0521180 Dilcm.(a.h)anthcacene ND U 0.020 0.0017 1 12/12/05 12/23/05 KWG0521180 

### Benza(g,h,i)pacylene ND U 0.020 0.0037 1 12/12/05 12/23/05 KWG0521180

Control Date Sunvgrte Nrme °/.Rcc Ltmib pngl yy ed Note F'luoreue410 97 24-111 12123/05 AocepUble FLwrdnthened10 90 26-123 12/23/05 Acceptable 

### Terphenyl-d14 75 25-146 12/23/05 Accepfable



# 00065 Piintcd 01/03/2006 11:20:23 Farm lA - Orpnic Pege 1 of 1
n:

~ 3tallh

~ (SyaaLryt

~ F®Im+pt Ma®ed Sopa3atadamm: RR55586

### COLUMBIA ANALYTICAL SERVICES, INC. Analytical Resdb 

### Client; Dawson Group,Inoocporated Service Request: K0506494 Project: Red Hill GW Sampling/2001022.013 Date Collected: 12/06/2005 Sample Matri:: Water Date Received: 12/09/2005

Polynaclear Aromadc Hydracarhons Sampk Name: RH-B-011 IInits: ug/L Lah Code: K0506494-005 Basie: NA Eztraction Method: EPA 3520C Level: Low Analysia Methad: 8270C SIM

D>7otion Date Date Eztrsction 

### Analyte Name Reeuk Q MRL MDL Factor Exracted Analyud Lot Note Naphthalme 0.024 0.020 0.0032 1 12/12/05 12/23/05 KWCO521180 

### 2-Methyhisphfhalene 0.022 0.020 0.0027 1 12/12/05 12/23/05 KWG0521180 Acenaphthylene 0.0024 J 0.020 0.0018 1 12/12/05 12/23105 KWG0521180 Acenaphthene ND U 0.020 0.0020 1 12/12/05 12/23/05 KWG0521180 Dibenzofucan ND U 0.020 0.0071 1 12/12/05 12/23/05 KWG0521180 Flnorece ND U 0.020 0.0026 1 12/12/05 12/23/05 KWG0521180 

### Phensntheene 0.0073 J 0.020 0.0032 1 12/12/05 12123/05 KWG0521180 Anthtacene ND U 0.020 0.0011 1 12/12/05 12/23/05 KWG0521180 Flooranthene 0.0092 J 0.020 0.0024 1 12/12/05 12/23/05 KWG0521180 Pyreae 0.0070 J 0.020 0.0023 1 12/12105 12123/05 KWG0521180 

### Benz(a)anthracene 0.0033 J 0.020 0.0021 1 12/12105 12/23/05 KWG0521180 Chryaene 0.0041 J 0.020 0.0013 1 12/12/05 12/23/05 KWG0521180 Benw(b)fluoranthene ND U 0.020 0.0020 1 12/12105 12/23/05 KWG0521180 

### Benzo(k)fluoranthene ND U 0.020 0.0014 1 12/12/05 12/23/05 KWG0521180 Benzo(a)pyrene ND U 0.020 0.0016 1 12/12/05 12/23/05 KWG0521180 Indeno(1,2,3

~ 

### py
~ 

### vne ND U 0.020 0.0021 1 12112/05 12/23/05 KW00521180 D'benz(a,h)anthracene ND U 0.020 0.0017 1 12112/05 12/23/05 KWC+0521180 Beazo(gh,i)perylene ND U 0.020 0.0037 1 12/12/05 12/23/05 KWG0521180

Coated Date 

### Sairogate Name %Ree Limits Analyzed Note 

### Fluocene•d10 94 24-111 12f23/05 Aoceptable 

### F1uoranthene.dl0 97 26-123 12/23/05 Accepteible Tecpheuyl-d14 98 25-146 12/23/05 Acceptable



# 00066 Priated: 01/0312006 11:20:25 Form lA - Ocgmic 

### Page 1 of 1

u~ 5wtrh`.aymt+RAF®Imrpt Wmpd SupcSscReCmana: RR55586

### COLUMBIA ANALYTICAL SERVICES, DiC. Analy4eal Results cHe°C Da'a' 5 O° Gmup, l»corporwzd Service Reqaest: K0506494 Pr^-ect: Red Hill GW Sampling/2001022.013 Date Collected: 12/0712005 le Matri:: Water Date Received: 12/09/2005

Polymiclear AromaHc Hydrocarbons Sampk Name: RH-B-012 IInits: ug/L Lsb Code: K0506494-006 Basis: NA Ertraction Methad: EPA 3520C Ln•eL I.ou Analysis Method: 8270C SIM

Dilution Date Date Ertractlon Analyte Name Raolt Q MRL 1NDL Factor Eriracted Analyzed Lot Note Naphthalene 0.011 J 0.020 0.0032 1 12/12/05 17J23/05 KWG0521180 

### 2-Methyluaphthslene 0.0071 J 0.020 0.0027 1 12/12/05 12/23/05 KWG0521180 Aceoaphtb3'lcm ND U 0.020 0.0018 1 12/12105 12/23105 K91'00521180 

### Acenpbdme ND U 0.020 0.0020 1 12/12/05 12/23/05 KVYG0521180 Dlbenzafman ND U 0.020 0.0071 1 12/12/05 12/23103 KWG0521180 Ftuorene ND U 0.020 0.0026 1 12/12/05 12/23N05 KWG0521180 Phenanthrene ND U 0.020 0.0032 1 12/12/05 12/23/05 KWG0521180 

### Andnacem ND U 0.020 0.0011 1 12112/05 12/23/05 KWCi0521180 Flaorantlxne ND U 0.020 0.0024 1 12/12105 12/23/05 KyVG0521180 Pyrene ND U 0.020 0.0023 1 12/12/05 12/23/05 KWG0521180 Benz(a)anthracene ND U 0.020 0.0021 1 12/12/05 12123/05 KWG0521180 

### Cb*ysene ND U 0.020 0.0013 1 12/12105 12/23/05 KWG0521180 P (b)fluOranthene ND U 0.020 0.0020 1 12/12105 12/23/05 KWG0521180 1 (k)fluoiaatluna ND U 0.020 0.0014 1 12/12/05 12/23/05 KWG0521180 

### Benzo(a)Pyrene ND U 0.020 0.0016 1 12/12/05 12/23/05 KWG0521180 Indeno(1.2,3cd)pyrene ND U 0.020 0.0021 1 12/12/05 12/23/05 KDJG0521180 DfiXa(a.tiAnduacene ND U 0.020 0.0017 1 12/12/05 12123/05 KwG0521180 Benzo(S.ti.APer7'lene ND U 0.020 0.0037 1 12/12/05 12/23/05 KWG0521180

Contenl Dnte 8nrrogote Name N.Ree Limib Analyzed Note 

### Flnorened10 94 24-111 12/23/05 Acoeptable FluorautLone-d10 101 26-123 12/23/05 Acoeptable Terphenyldl4 105 25-146 12/23/05 Acaeptable

Printed 01/03/2006 11:20:27 Fotm lA - Otgme

u ~ Sae10Cry4dR[1Y'amlmipt MsPd SupsSetRQe

~ : RR55586 

# 9O^67 Page 1 of

### COLIIMMA ANALYT'ICAL SERVICES, INC. Amlylicel Results 

### Client: Dawson GrouQ,Incorpocated Servlce Request: K0506494 ProjecG Red Hill GW Sampling/2001022.013 Date Collec[ed: NA Sample Mstri:: Water Date Received: NA

Polynnclear Aramatic Hydrocarbons Sample Name: Method Blanlc Units: ng/L Lab Code: KWG0521180-3 Basis: NA E:h2ction Method: EPA 3520C Level: Low Analysis Method: 8270C SIM
Dilation Date Date Ertraction 

### Analyte Name Resok Q MRL MDL FacWr Ertracted Analyzed Lot Note Naphthskne 0.0070 J 0.020 0.0032 1 12/12/05 12/23/05 KWG0521180 

### 2-Methylnaphthalene 0.0036 J 0.020 0.0027 1 12/12/05 12/23/05 KW(30521180 Acenaphthyleae ND U 0.020 00018 1 12/12/05 12123/05 Kw G0521180 

### AcenaphtLeae ND U 0.020 0.0020 1 12/12/05 12/23105 KWG0521180 Dibenzofaran ND U 0.020 0.0071 1 12/12/OS 12/23/05 KWG0521180 

### Fluoroae ND U 0.020 0.0026 1 12/12/05 12/23/05 KWG0521180 Phenanthreae 0.0045 J 0.020 0.0032 1 12/12/05 12/23/05 KWG0521180 Anthraoeae ND U 0.020 0.0011 1 12/12105 12123105 KWG0521180 Fluoranthene ND U 0.020 0.0024 1 12/12/05 12/23105 KWG0521180 Pytene ND U 0.020 0.0023 1 12/12/05 12/23/05 KWG0521180 Benz(a)snthcacene ND U 0.020 0.0021 1 12/12/05 12/23/05 KWG0521180 Chrysene ND U 0.020 0.0013 1 12/12/05 12/23/05 KW G0521180 

### Benzo(b)fluorantheoc ND U 0.020 0.0020 1 12/12/05 12/23/05 KWG0521180 Benzo(k)fhroiamhene ND U 0.020 0.0014 1 12/12/05 12123/05 KWG0521180 

### Benzo(a)pyrene ND U 0.020 0.0016 1 12/12/05 12/23/05 KvVG0521180 Indcno(1,2,3-c1)pyrane ND U 0.020 0.0021 1 12/12/05 12123/05 KWG0521180 Dbenz(a,h)anthraceoe ND U 0.020 0.0017 1 12/12/05 12123/05 KWG0521180 

### Benzo(g,h,i)perylene ND U 0.020 0.0037 1 12/12/05 12123/05 KWG0521180

Coetcnl Date 

### Snrrogs6oName YeRee Lfmib Analyzed Note Flnoreaedl0 125 24-111 12123/05 Outade Contrnl Limits Flnocanthenedl0 130 26-123 12/23/05 Cvtside Control Limits Terpherryld14 129 25-146 12/23/05 Aoceptable

Camnmb:


# 00068 Printed 01/03/2006 11:20:28 Fotm lA - Orepnic Pege 1 of 1 n.V4wXh

~ pyae4pnFmmtmip
~ Magad SuqmnsatRd

~ : RR55596

### COLUMBL9 ANALYTICAL SEBVICES, INC. QA/QC ReWR Client: Dawson Graip, Incorporated

Red Hill GW Sampling/2001022.013 

### ; le Matri:: Water Sarrogate Recovery Sammary Polynaelear Aromatic Hpdrocar6ons

Eztracbon Metbd: EPA 3520C Analyeis Method: 8270C SIM 

### Servlce Reqaeat: K0506494

IInita: pERCCHNNT Level: Low



### Samole Name Lab Code Sorl Snr2 Snr3 RH-W-007 K0506494-002 97 87 71 RH-W-009 K0506494-003 99 95 84 RH-B-010 K0506494-004 97 90 75 RH-B-011 K0506494-005 94 97 98 RH-B-012 K0506494-006 94 101 105 MGhod Blank KWG0521180-3 125 • 130 • 129 RH-W-008MS KWG0521180d 92 84 80 Lab Comml Sample KWG0521180-1 121 • 129 • 116 Dupficate Lab Control Sample KWG0521180-2 123 • 130 • 115

SonoBate Beaovery Conhol IJIDib ("/e) 

### Sutl = Fluorene-d10 24-111 Sur2 = FluorantLenedl0 

### 26-123 Sur3 = Tecphenyldl4 25-146

Radb ayod wph m Wm6t (•) Mdlame

~ -bs amdds anQOl abomir
r 9ygedw86apound(1)1adbbqemntldalfabbuataPWka1d& 

# 00069
Fxmted 01J03/2006 11:20:33 Farm2A-Organic PaBe 1of 1 reNswim 4 pyrtdrtWmm2mt supasetnm'amr+: sR55586

### COLUMBIA ANALYTICAL SERVICES, INC. QA/QO Report Client: Dawson Group, Iocotporated Servlce Requeat , . K0506494 Prolect: Red 11i11 GW Sampling/2001022.013 Date Eitracted: 12/12/2005 Sample Matria: Water Date Analyud: 12/23/2005

Matra Spgce Summary 

### Polynoelear Aromstic Hydtocarbons

Sample Name: RH-W-008 IIniRs: ug/L La6 Code: K0506494-003 Basis: NA Eriractioo Mefhod: EPA 3520C Level: Low Anslyafia Method: 8270C S1M Ertractiom Lat: KWG0521180

R1I-W-00814S KWG0521180-4 sampk Mauft Spike 

### "

~ 

### aRee Analyte Name Beselt gpnk Expected y.gee Limlts Naphthalene 0.48 2.80 2.48 94 27-109 2-MethylnapLihalene 0.11 2.71 2.48 105 23-116 Acaoaphtfrylene ND 2.56 2.48 103 34-116 

### Aceuaphtheae 0.058 2.47 2.48 97 30-117 Dibenzofivan 0.15 2.67 2.48 102 20-134 Flaureae 0.050 2.60 2.48 103 28-130 PLenanthrene 0.059 146 2.48 97 36-120 Anthraceae ND 2.43 2.48 98 28-122 

### FluotantLeno 0.026 2.49 2.48 99 32-134 Pyrene 0.026 2.46 2.48 98 27-135 Benz(a)anRhxacone 0.0077 2.45 2.48 99 28-131 CLrysene 0.014 2.44 2.48 98 30-130 

### Beozo(b)tluoranthcne 0.0072 2.37 2.48 95 26-138 Beaz.o(k)fluorantbena 0.0068 2.23 2.48 90 27-135 Benm(a)pytene 0.0086 2.33 2.48 94 16-140 

### Indeno(1,2,3-cftyneoe 0.0075 2.38 2.48 96 21-143 D)benz(a h)antLtaoene ND 2.43 2.48 98 24-139 Benzo(g,L,i)pecylene 0.0057 2.36 2.48 95 26-132

Ra.otts Ihggae w1m m artvldc (') iedkah rshn onmda emmd ainels. Rewlb aaggad with a pnimd (f!) indlute the mnO(l olMrls if aat applhCls Pacart ftwwin aod rzlatiw puc®t ddharence (RPD) ae daoan®ed by Poe eaflwme u®g valm m tlx •&ml•••••• wNe6 hava mt 6em rowded /~ 

# ^r" 

# 7 U Printed: O l/03/2006 11:20:37 Focm 3A - Orpmc Page 1 of 1 OSUIOWCr~onn3hgNt SopaSaaasaoremx: RR55586

### COLUMBIA ANALYTICAL SERVICES, INC. QA/QC Repu*t 

### Client: Dawson Group,Iaootporatad Service Reqaeat: K0506494 

### P ct: Red Elill GW Sampling/2001022.013 Date Ertracted: 12/12/2005
: ie Matri:: Water Date Analyzed: 12/23/2005

Leb Control Spike/Doplieate Leb Corttnd Spike Summary

Polyuaclear Aromafie Hydrocarbooa
Eriraclion Method: EPA 3520C Uoita: ug/L Aoalyzds Method: 8270C SIM Basis: NA Level: Low Eitraetion Lot: KWG0521180 

### Lab Contol Sample Duplicate Lab Couhol Sample 

### KWG0521180-1 KWG0521180-2 I.ab Conhol SpOce DupOute Lsb Cootrol SpO 

### r e

, 

### /eliec RPD Analyte Name Rewlt E> pccted °/-Rec Realt EipectM YeRec Limits RPD Limit 

### Naphthalene 2.17 2.50 87 2.39 2.50 95 32-124 9 30 2-MOthy lnaphthnlenw 

### 2.46 2.50 98 2.71 2.50 108 19-133 10 30 Acenaphthylene 2.49 2.50 100 2.63 2.50 105 36-128 5 30 Acenaphtheae 2.39 2.50 96 2.56 2.50 103 36-126 7 30 Di

~ 

### enzofisaa 2.54 2.50 102 2.70 2.50 108 10-167 6 30 Pluoreoe 2.61 2.50 104 2.80 2.50 112 41-130 7 30 Phooaothrene 2.44 2.50 97 2.64 2.50 106 43-129 8 30 Amhreceue 2.60 2.50 104 2.78 2.50 111 36-131 7 30 Fluotanthene 2.75 2.50 110 3.03 2.50 121 45-139 9 30 Pyrene 2.39 2.50 96 2.46 2.50 98 38-143 3 30 P 'r)anthtaoeae 2.47 2.50 99 2.55 2.50 102 45-131 3 30 l me 2.50 2.50 100 2.60 2.50 104 47-132 4 30 Beazo(b)fluoranthene 2.71 2.50 108 2.89 2.50 115 51-135 6 30 Benza(k)fluorauthane 2.69 2.50 108 2.83 2.50 113 46-139 5 30 Benw(a)pytene 2.69 2.50 107 2.74 2.50 110 40-138 2 30 lndeoo(1,2,3-cd)pyteue 2.79 2.50 111 2.97 2.50 119 35-148 6 30 

### Dibenz(a,h)enthraxue 2.80 2.50 112 2,96 2.50 118 42-143 5 30 Heuzo(g,h,i)petyleue 2.65 2.50 106 2.80 2.50 112 42-139 5 30

R®tls dgged wp5 m Wa6t (') lodieb vdua mtdde cmtral a1nWL. I ecoNasmdiaWiwPmc40diBamca(RPD)aedomne0b9Poew8amemogvehmm9mulwlstmwhrLhawmtbemmmde3 

# 00071
Printad: 01/0312006 11:20:40 Fam 3C - Ocgamc Page 1of 1

~~ Im

~ ara.tm

~~ mamlcmi S1RaSdaetamm: R8555e6NAVFAC PACIFIC Red Hill 4Q05 GW

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



# APPENDIX C

Monitoring Well Sampling Logs

[2001 022. 013 Red Hill GW] Dawson Group, Inc.NAVFAC PACIFIC Red Hi114Q05 GW Contraa No.: N62742-01-D-1806, CTO 0013 ADDendix C



### This page fntentionally leJt blank.

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

# , .. -. .


# Dawson Group, Inc MONITORING WELL FIELD SAMPLING LOG

PROJECT Groundwater Samplrng Red Hdl Fuel Storaee Fac)hty, Hawall - downgadlent of USTS ` CONTRACT NO N62742-01-D-1806, C'TO 0013 JOB NO 2001 022 013
DATE 12/62005 TIME 910 CLIMATIC CONDITIONS NA
PERSONNEL K Llu aud H Kert



### WELL INFORMATION

Well Name/Number MW-V 1D
Well Loeallon ` Casing DMmeter (Inchea) 1 (dJ Totsl Well Deptrl (reet) 100 Indiel Deptb to Weter (reet) 835 Depth to Prafuct (teet) NMP Heght ot Water Column (reet) 16.5 (h) 

### PURGE VOLUME

V e =(d o 2 x(h) x 0 041

Volume of werer in caeung (gallona) 068 (VJ 

### EQUIPMENT Inswment(a) YSI (Pu1e rental)

Callbranon Tlme 730
Callbrabon ReauB! Commerrts

~

OK

PURGE LOG Meewrements otMmparatuie, pH, spewAC conducOvdy, tut6W)ty, MssoAred oxygen, and redox swR be collecMd mmalfy, arrerevery well w(ume (emoved, antl at me end

METHOD OF REMOVAL 12' Dedlcated Beller PUMPING RATE 0 5 L per l)9ller

DATE nME CUMULATNE UTERBREMOVED TEMP
N SP.COND. TURBIDITY DISEOLVEDC r REDOX °O mS/cm NTU /L ) mV 

### 12/6/2005 9:21 0.4 23.78 7.73 0.195 NM 4.01 104.3 12/612005 9:25 0.8 23.52 7.62 0.000 NM 4.71 -25.1 12/6/2005 9:32 1.2 23.28 7.56 0.000 NM 2.05 -63.9 12/6/2005 9:37 1.6 23.25 7.51 0.218 NM 4.32 -68.8 12/6/2005 9:43 2.0 23.21 7.47 0.216 NM 3.39 -67.9



### SAMPLE INFORMATION
SAMPLE WITHDRAWAL METHOD same as above SAMPLED BY KL, HK

S1IMPLE ID P r2R (y1 71ME COLLECTED DATE COLLECTED NOTEB RH-W-007 P 1 9:43 1 12/6/2005 1 both samples were filtered for metal analysis with RH-W-008 QC 1 9:43 1 12/6/2005 1 peristaltic pump and 0.45-micron filter at office

rvmes r= pnmerysemprs, uU = 4ownycoree: (uupecial sempe. an = Ouavry easuranca (fnpfrctle) sempb APPEARANCE OF SAMPLE Color Gean Temp 2321 DO 339 Turbldm/ NolmeasureD(NM) pH 747 Redox 679 Sedlment allgnt Sp Contl 0218

LAB ANALYSIS PARAMETERS (1) BTEX, MtBE, 1,2-DCA - EPA Melhud 8260B (2) EDB - EPA DW Method 504 1 (3) TPH ss aesolme - EPA Method 8015B (4) TPH ss dlesel - EPA Method 8015B (5) PAHs-EPAMeIhod8270CorSIM-PAHs (6) drssoivedleed-EPAMethodfiO30
NUMBER 8 TYPE OF SAMPLE CONTAINERS USED (Indude p®servabves, dany) (1) 3 40-mL VOAs witb HCL (2) 3 40-mL VOAS wth sodmm duosulfaN (3) 3 40-mL VOAs wah HCL (4) 2 500-mL Glaxt Ambm wrth HCL (5) 2 I-L Glus Amber (none) (6) 1 500-mL elssuc wltls HNO3

DECONTAMINATION PROCEDURES See PACDIV IRP

SAMPLES DELIVERED TO T. SobeG CAS DATE 1218/2005
TRANSPORTER _ TIME 1700 13 4Q05 GW Samplmg FDrm xls

# ~ Dawson Group, Inc. SURFACE WATER FIELD SAMPLING LOG

PROJECT Groundwater Sampltng, Red Htll Fuel Storage Faclllty, Hawau - Potable Water Infiltratlon Tunnel • CONTRACTNO N62742-01-D-1806,CT00013 JOBNO 2001 022013
DATE 12/6/05 end 12/7/05 TIME 910 CLIMATIC CONDITIONS NA
PERSONNEL K Ltu end H Kert

WELL INFORMATlON 12005 pumps ofi

Well Name/Number ShllinQ BaSln
Well Locetion • Casing Dmmeler (Inches) NA (dj Total Well DepN (teet) , NA Inrtmal Deplh to Weter (roet) 80 77 TOC Depth to Product (faet) NA Helght of Walsr Column (feet) NA (h) 121'7105 pumps onllne
Indlal Deplh to Water (feet) 83 28' TOC

pumps tumed onhne on 108105 EQUIPMENT
Instrument(9) SOlmst Interphase Probe Model 122 Callbraban Tlme NA CallbraLan Resull / Comments NA

PURGE LOO 

# Meesuraments of temperafure, pH, 

# speccCic contlucbwy, furbrdlfy, ttssoNed oxygen, and 

# redox e.N be collected mNaNy, 

# eRer erery well vdumne ramoved, antl at 

# me and
METHOD OF REMOVAL NeW, disposable, polyethylene bailer PUMPING RATE NA



# _-_------ ~ 

# _-___-- ~ 

# - -_-_-_- ~ 

# -- _--__-_--- _--_---__--

~ 

# -_-_-_-- ~ 

# --

S 

# :=

SAMPLE lNFORMATION 

# SAMPLE WITHDRAWAL METHOD New, dlsposable, polyethylene bmler 

# SAMPLED BV KL, HK 

# SAMPLEID P OC OROA IIMECOLLECTED pATECOLLECTED I 

# NOTES

RH-B•010 P 13:45 12/6/2005 Pum s were oflline 24 hours prior to sam le RH-B-01 l QC 13:45 12/6/2005 Pumps were offline 24 hours prior to sam le RH-B•012 P 8:54 1 12/7/2005 Plun s tumed online 12/6/05 approx. 1530 Nofes P= pnmaq'sampk. QC = Cualdy mnbW (tluM

~ l semWs. QA = 9u®ttP assunnca (mpGcde) aemPb APPEARANCE OF SAMPLE Color Clear Temp NA DO NA Turbidny NA pH NA Redox NA Sediment None Sp Cond NA

LAB ANALVSIS PARAMETERS (1) BTEX MtBE, 1,2-DCA - EPA Method 8260B (2) EDB - EPA DW Method 504 1 (3) TPH es xmolme - EPA Method 8015B (4) TPH u diesel - EPA Method 8015B (5)PAHs-EPAMethod8270CorSIM-PAHs (6)Tooilleed-EPAMethod6020
NUMBER 8 TYPE OF SAMPLE CONTAINERS USED (include preaervauvea, dany) (1) 3 4OmL VOAs

~ lb HCL (2) 3 40-mL VOAS wnh sodmm tluosulfete (3) 3 40-mL VOAs

~ tb HCL (4) 2 500-mL Glms Amber wnh HCL (5) 2 I-L Glass Amber (none) (6) 1 500-mL nlarnc wrth HNO3

DECONTAMINATION PROCEDURES see PACDIV IRP Procedures 

# SAMPLES DELIVERED TO T. Sober, Collunbia Analytical Services 

# DATE 12/8/2005 TRANSPORTER TIME 1700 

# 13 4QO5 GW Sampling Form xls